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2
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v0.1.0
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ac614be190 | ||
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@@ -1,10 +0,0 @@
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*.exe
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*.md
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.env
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.env.*
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!.env.example
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.git
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.gitignore
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tts_api_architecture.html
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代码审查报告.md
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fix_list.md
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+18
-48
@@ -1,4 +1,4 @@
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# 字节火山引擎 TTS v3 API 配置示例
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# ByteDance TTS v3 API 配置示例
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# 将此文件复制为 .env 并填入实际配置
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# 将此文件复制为 .env 并填入实际配置
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|
||||||
# ==========================================
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# ==========================================
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@@ -8,62 +8,32 @@
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# 火山引擎新版控制台获取的 API Key
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# 火山引擎新版控制台获取的 API Key
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BYTEDANCE_TTS_API_KEY=your_api_key_here
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BYTEDANCE_TTS_API_KEY=your_api_key_here
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||||||
# 资源信息ID(决定使用1.0还是2.0模型)
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# 资源信息ID(决定使用1.0还是2.0模型)
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# 复刻 2.0 音色(seed-icl-2.0)
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# 语音合成模型:
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BYTEDANCE_TTS_RESOURCE_ID=seed-icl-2.0
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# - seed-tts-1.0: 豆包语音合成模型1.0字符版
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||||||
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# - seed-tts-1.0-concurr: 豆包语音合成模型1.0并发版
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||||||
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# - seed-tts-2.0: 豆包语音合成模型2.0字符版
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||||||
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# 声音复刻模型:
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# - seed-icl-1.0: 声音复刻1.0字符版
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||||||
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# - seed-icl-1.0-concurr: 声音复刻1.0并发版
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# - seed-icl-2.0: 声音复刻2.0字符版
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BYTEDANCE_TTS_RESOURCE_ID=seed-tts-1.0
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# 发音人(音色)ID
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# 发音人(音色)ID,具体参考火山引擎音色列表
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||||||
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# 注意:1.0音色只能搭配 seed-tts-1.0 Resource ID
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# 2.0音色只能搭配 seed-tts-2.0 Resource ID
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BYTEDANCE_TTS_SPEAKER=your_speaker_id_here
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BYTEDANCE_TTS_SPEAKER=your_speaker_id_here
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||||||
|
|
||||||
# ==========================================
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# ==========================================
|
||||||
# 可选的环境变量
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# 可选的环境变量
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||||||
# ==========================================
|
# ==========================================
|
||||||
|
|
||||||
# 单次合成超时,默认30s
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# 请求超时时间,默认30秒
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BYTEDANCE_TTS_TIMEOUT=30s
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BYTEDANCE_TTS_TIMEOUT=30s
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||||||
|
|
||||||
# 上游实际请求的音频格式:mp3 / pcm / ogg_opus
|
# OpenAI兼容接口的API密钥(可选)
|
||||||
# 客户端要求 wav 时,内部自动转 pcm 上游 + 本地拼 WAV 头
|
# 配置后,客户端请求需要携带 Authorization: Bearer <OPENAI_TTS_API_KEY>
|
||||||
BYTEDANCE_TTS_FORMAT=mp3
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|
||||||
|
|
||||||
# 上游采样率:8000/16000/22050/24000/32000/44100/48000
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BYTEDANCE_TTS_SAMPLE_RATE=24000
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|
||||||
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|
||||||
# MP3 比特率(可选),仅 MP3 生效
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# BYTEDANCE_TTS_BIT_RATE=128000
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||||||
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||||||
# 复刻 2.0 子模型(可选),留空则使用控制台默认值
|
|
||||||
# seed-tts-2.0-standard:标准版,延时更优
|
|
||||||
# seed-tts-2.0-expressive:表现力增强版,支持 QA / Cot
|
|
||||||
# BYTEDANCE_TTS_MODEL=seed-tts-2.0-standard
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||||||
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||||||
# 复刻 2.0 模型类型(可选,推荐显式指定)
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|
||||||
# 4 = ICL V2,5 = ICL V3
|
|
||||||
# BYTEDANCE_TTS_MODEL_TYPE=4
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|
||||||
|
|
||||||
# 非中文/英文合成时指定语种(可选)
|
|
||||||
# zh-cn / en / ja / es-mx / id / pt-br / ko
|
|
||||||
# BYTEDANCE_TTS_EXPLICIT_LANGUAGE=zh-cn
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|
||||||
|
|
||||||
# 复刻 2.0 启用字级时间戳(可选)
|
|
||||||
# BYTEDANCE_TTS_ENABLE_SUBTITLE=false
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|
||||||
|
|
||||||
# OpenAI兼容接口的API密钥(可选,多个用逗号分隔)
|
|
||||||
OPENAI_TTS_API_KEY=your_openai_compatible_key_here
|
OPENAI_TTS_API_KEY=your_openai_compatible_key_here
|
||||||
|
|
||||||
# 反代拓扑配置(0-10)。控制 X-Forwarded-For 解析方式,影响 IP 限流的 key。
|
# 服务监听端口,默认8080
|
||||||
# 不设置 / 0:启发式模式(默认)—— 从 XFF 链尾扫描,跳过私有 IP,返回第一个公网 IP
|
|
||||||
# 适合 90% 部署(单跳/多跳/直出),无需了解精确跳数
|
|
||||||
# N (N>0) :精确模式 —— 精准到真实 client IP,需要正确配置跳数
|
|
||||||
# N=1:单跳反代(client → nginx → 本服务)
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|
||||||
# N=2:双跳反代(client → CDN → nginx → 本服务,如 Cloudflare + nginx)
|
|
||||||
# N=3:三跳,以此类推
|
|
||||||
# 直出部署(无反代):无需配置,XFF 分支不会执行
|
|
||||||
# 详见 README "反代拓扑与 X-Forwarded-For 解析"章节
|
|
||||||
# TRUSTED_PROXY_HOPS=
|
|
||||||
|
|
||||||
# CORS 跨域白名单(逗号分隔;开发环境可设 *;空则拒绝所有跨域)
|
|
||||||
# ALLOWED_ORIGINS=https://example.com,https://app.example.com
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|
||||||
|
|
||||||
# 服务监听端口,默认8080
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|
||||||
PORT=8080
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PORT=8080
|
||||||
|
|||||||
@@ -0,0 +1,36 @@
|
|||||||
|
name: Go CI/CD Deploy to Baota
|
||||||
|
|
||||||
|
on:
|
||||||
|
push:
|
||||||
|
branches: [ main, master ]
|
||||||
|
|
||||||
|
jobs:
|
||||||
|
build-and-deploy:
|
||||||
|
runs-on: ubuntu-latest
|
||||||
|
steps:
|
||||||
|
- name: 拉取代码
|
||||||
|
uses: actions/checkout@v4
|
||||||
|
|
||||||
|
- name: 安装 Go 环境
|
||||||
|
uses: actions/setup-go@v5
|
||||||
|
with:
|
||||||
|
go-version: 1.22
|
||||||
|
|
||||||
|
- name: 编译 Go 项目
|
||||||
|
run: |
|
||||||
|
# 静态编译,无依赖,适合 Linux 部署
|
||||||
|
CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o app main.go
|
||||||
|
|
||||||
|
- name: 部署到宝塔项目目录并重启服务
|
||||||
|
run: |
|
||||||
|
# 1. 停止旧进程
|
||||||
|
pkill -f Volcano-Engine-TTS-UI || true
|
||||||
|
|
||||||
|
# 2. 复制新程序到项目目录
|
||||||
|
cp ./app /www/wwwroot/Volcano-Engine-TTS-UI/
|
||||||
|
|
||||||
|
# 3. 赋予执行权限
|
||||||
|
chmod +x /www/wwwroot/Volcano-Engine-TTS-UI/app
|
||||||
|
|
||||||
|
# 4. 启动新进程(后台运行)
|
||||||
|
nohup /www/wwwroot/Volcano-Engine-TTS-UI/app > /www/wwwroot/Volcano-Engine-TTS-UI/app.log 2>&1 &
|
||||||
@@ -1,65 +0,0 @@
|
|||||||
name: Docker Publish
|
|
||||||
|
|
||||||
on:
|
|
||||||
push:
|
|
||||||
tags:
|
|
||||||
- 'v*'
|
|
||||||
workflow_dispatch: # 允许手动触发测试
|
|
||||||
|
|
||||||
env:
|
|
||||||
REGISTRY: ghcr.io
|
|
||||||
|
|
||||||
jobs:
|
|
||||||
build-and-push:
|
|
||||||
runs-on: ubuntu-latest
|
|
||||||
permissions:
|
|
||||||
contents: read
|
|
||||||
packages: write
|
|
||||||
steps:
|
|
||||||
- name: Checkout
|
|
||||||
uses: actions/checkout@v4
|
|
||||||
with:
|
|
||||||
fetch-depth: 0 # 拉完整历史,git describe 能取到 tag
|
|
||||||
|
|
||||||
- name: Set up QEMU
|
|
||||||
uses: docker/setup-qemu-action@v3
|
|
||||||
|
|
||||||
- name: Set up Docker Buildx
|
|
||||||
uses: docker/setup-buildx-action@v3
|
|
||||||
|
|
||||||
- name: Login to GHCR
|
|
||||||
uses: docker/login-action@v3
|
|
||||||
with:
|
|
||||||
registry: ${{ env.REGISTRY }}
|
|
||||||
username: ${{ github.actor }}
|
|
||||||
password: ${{ secrets.GITHUB_TOKEN }}
|
|
||||||
|
|
||||||
- name: Extract version from git
|
|
||||||
id: version
|
|
||||||
run: |
|
|
||||||
echo "version=$(git describe --tags --always --dirty)" >> "$GITHUB_OUTPUT"
|
|
||||||
echo "commit=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
|
|
||||||
|
|
||||||
- name: Extract Docker metadata
|
|
||||||
id: meta
|
|
||||||
uses: docker/metadata-action@v5
|
|
||||||
with:
|
|
||||||
images: ${{ env.REGISTRY }}/${{ github.repository }}
|
|
||||||
tags: |
|
|
||||||
type=semver,pattern={{version}}
|
|
||||||
type=sha,format=short
|
|
||||||
labels: |
|
|
||||||
org.opencontainers.image.version=${{ steps.version.outputs.version }}
|
|
||||||
org.opencontainers.image.revision=${{ steps.version.outputs.commit }}
|
|
||||||
|
|
||||||
- name: Build and push
|
|
||||||
uses: docker/build-push-action@v5
|
|
||||||
with:
|
|
||||||
context: .
|
|
||||||
platforms: linux/amd64,linux/arm64
|
|
||||||
push: true
|
|
||||||
tags: ${{ steps.meta.outputs.tags }}
|
|
||||||
labels: ${{ steps.meta.outputs.labels }}
|
|
||||||
build-args: |
|
|
||||||
VERSION=${{ steps.version.outputs.version }}
|
|
||||||
COMMIT=${{ steps.version.outputs.commit }}
|
|
||||||
-46
@@ -1,46 +0,0 @@
|
|||||||
# Go build cache
|
|
||||||
.gocache/
|
|
||||||
*.exe
|
|
||||||
*.test
|
|
||||||
*.out
|
|
||||||
|
|
||||||
# Go test sources (prevent accidental commit; tests live outside the repo by policy)
|
|
||||||
*_test.go
|
|
||||||
|
|
||||||
# Editor / OS
|
|
||||||
.vscode/
|
|
||||||
.idea/
|
|
||||||
.DS_Store
|
|
||||||
Thumbs.db
|
|
||||||
|
|
||||||
# Logs
|
|
||||||
*.log
|
|
||||||
|
|
||||||
# Secrets (do NOT commit local .env files; keep .env.example tracked as template)
|
|
||||||
.env
|
|
||||||
.env.*
|
|
||||||
!.env.example
|
|
||||||
|
|
||||||
# Local-only working notes (use task board for shared tracking)
|
|
||||||
TODO.md
|
|
||||||
|
|
||||||
# Release artifacts (build output)
|
|
||||||
release/
|
|
||||||
|
|
||||||
# Local build output (start-local.ps1 builds to bin/)
|
|
||||||
bin/
|
|
||||||
|
|
||||||
# Local dev scripts (per-user; not part of repo)
|
|
||||||
start-local.ps1
|
|
||||||
|
|
||||||
# Runtime database artifacts (created by M1 installer flow)
|
|
||||||
tts.db
|
|
||||||
tts.db-*
|
|
||||||
tts.db.*
|
|
||||||
installed.lock
|
|
||||||
|
|
||||||
# UI handoff bundle (for external AI redesign work; not deployed)
|
|
||||||
ui-handoff/
|
|
||||||
|
|
||||||
# Docs (本地草稿,不入库)
|
|
||||||
docs/
|
|
||||||
-39
@@ -1,39 +0,0 @@
|
|||||||
FROM golang:1.26-alpine AS builder
|
|
||||||
|
|
||||||
WORKDIR /app
|
|
||||||
|
|
||||||
COPY go.mod go.sum ./
|
|
||||||
RUN go mod download
|
|
||||||
|
|
||||||
COPY . .
|
|
||||||
|
|
||||||
# VERSION 由 CI/CD 传入,通常为 `git describe --tags --always --dirty` 的输出
|
|
||||||
# COMMIT 为 `git rev-parse --short HEAD`
|
|
||||||
# 本地默认 dev
|
|
||||||
ARG VERSION=dev
|
|
||||||
ARG COMMIT=dev
|
|
||||||
RUN CGO_ENABLED=0 GOOS=linux go build \
|
|
||||||
-ldflags "-X github.com/volcano-tts/tts-api/version.Version=${VERSION} \
|
|
||||||
-X github.com/volcano-tts/tts-api/version.Commit=${COMMIT}" \
|
|
||||||
-o tts-api .
|
|
||||||
|
|
||||||
FROM alpine:3.21
|
|
||||||
|
|
||||||
RUN apk --no-cache add ca-certificates tzdata \
|
|
||||||
&& addgroup -S appgroup && adduser -S appuser -G appgroup
|
|
||||||
|
|
||||||
WORKDIR /app
|
|
||||||
|
|
||||||
COPY --from=builder /app/tts-api .
|
|
||||||
# health.html 已通过 //go:embed 嵌入 binary,无需单独复制
|
|
||||||
|
|
||||||
RUN chown -R appuser:appgroup /app
|
|
||||||
|
|
||||||
USER appuser
|
|
||||||
|
|
||||||
EXPOSE 8080
|
|
||||||
|
|
||||||
HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
|
|
||||||
CMD wget -qO- http://localhost:8080/health || exit 1
|
|
||||||
|
|
||||||
ENTRYPOINT ["./tts-api"]
|
|
||||||
-391
@@ -1,391 +0,0 @@
|
|||||||
# 火山 TTS 聚合平台 · 项目书(v0.1)
|
|
||||||
|
|
||||||
> 定位:个人自用(无甲方)· 单机部署 · 单二进制分发
|
|
||||||
> 基线代码:Volcano-Engine-TTS-UI(develop 分支,Go,约 2900 行)
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 1. 项目概述
|
|
||||||
|
|
||||||
### 1.1 背景与动机
|
|
||||||
|
|
||||||
现有 `Volcano-Engine-TTS-UI` 是一个"火山引擎 TTS v3 → OpenAI 兼容接口"的适配器,已具备 `/v1/audio/speech`、多格式输出、鉴权限流、Prometheus 观测等能力。当前存在三个核心问题:
|
|
||||||
|
|
||||||
1. **配置全部堆在环境变量里**:API Key、资源 ID、音色、采样率……随音色增长会持续"溢出",无法维护。
|
|
||||||
2. **音色是静态的**:`voice`/`model` 请求字段被接收但忽略,只支持 env 里配死的单音色。
|
|
||||||
3. **首次启动没有入口**:无 UI、无数据库,配置只能靠手写 env。
|
|
||||||
|
|
||||||
### 1.2 项目目标
|
|
||||||
|
|
||||||
把该项目升级为**自用聚合平台**:
|
|
||||||
|
|
||||||
- 用 **SQLite** 接管所有运行时可变配置(全局设置 + 音色库),环境变量只保留 3 个左右引导参数;
|
|
||||||
- 提供**引导式安装 UI**:首次启动(未安装)进入 `/setup` 向导收集配置,写入数据库后即完成安装;
|
|
||||||
- 采用 **lock 文件**作为安装状态判据,支持"损坏自动回退、可重置安装";
|
|
||||||
- `/v1/audio/speech` 的 `voice` 参数**按数据库路由**,实现多音色动态切换;
|
|
||||||
- 保持**单二进制分发**(SQLite 用纯 Go 驱动,`//go:embed` 嵌入引导页)。
|
|
||||||
|
|
||||||
### 1.3 设计原则
|
|
||||||
|
|
||||||
| 原则 | 说明 |
|
|
||||||
|---|---|
|
|
||||||
| 数据库为唯一配置源 | 运行时的全局参数、音色全部读库,不做"库 + env 双轨" |
|
|
||||||
| 环境变量只做引导 | 仅保留 DB 路径、端口、初始化凭证 |
|
|
||||||
| lock 是安装门卫 | 存在 = 已安装;不存在 = 安装模式;损坏 = 备份 + 删 lock + 回退 |
|
|
||||||
| 损坏可自愈 | 库异常自动备份留档并回退安装模式,不裸奔 |
|
|
||||||
| 先内核后 UI | 本期只做"引导页"(安装必需),完整管理后台后置 |
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 2. 需求范围
|
|
||||||
|
|
||||||
### 2.1 本期(MVP)范围
|
|
||||||
|
|
||||||
| 编号 | 需求 | 说明 |
|
|
||||||
|---|---|---|
|
|
||||||
| R1 | SQLite 接入 | `modernc.org/sqlite`(纯 Go、无 CGO),自动建表、轻量迁移 |
|
|
||||||
| R2 | 全局配置入库 | `settings` 表接管现有全部 TTS 全局环境变量 |
|
|
||||||
| R3 | 音色库 | `voices` 表:name → speaker/resource_id/model/…,支持增删改查 |
|
|
||||||
| R4 | 安装状态检测 | `installed.lock` 判据 + 启动判定流程 |
|
|
||||||
| R5 | 引导式安装 UI | `/setup` 引导页(首次启动数据收集)+ `POST /api/setup` |
|
|
||||||
| R6 | 安装模式路由守卫 | 未安装时全站只开放 `/setup`,其余返回 503/跳转 |
|
|
||||||
| R7 | voice 动态路由 | `/v1/audio/speech` 按 `voice` 查库路由到火山 |
|
|
||||||
| R8 | 音色管理 API | `GET/POST /api/voices`、`PUT/DELETE /api/voices/:id`(带鉴权) |
|
|
||||||
| R9 | 损坏回退 | 库校验失败 → 备份 `.corrupt-<ts>` → 删 lock → 重新安装 |
|
|
||||||
| R10 | 环境变量收敛 | 迁移后 env 仅剩:`TTS_DB_PATH`、`PORT`、初始化凭证 |
|
|
||||||
|
|
||||||
### 2.2 后置(不在本期)
|
|
||||||
|
|
||||||
- 完整管理后台(音色列表/用量图表/配置管理)
|
|
||||||
- 多服务商聚合(火山 / OpenAI / 微软统一适配)
|
|
||||||
- 流式实时输出(SSE/WebSocket)
|
|
||||||
- TTS 结果缓存、长文本自动分片、字幕透出
|
|
||||||
- ASR 转写端点(`/v1/audio/transcriptions`)
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 3. 总体架构
|
|
||||||
|
|
||||||
```
|
|
||||||
┌───────────────────────────── 单二进制 tts-api ─────────────────────────────┐
|
|
||||||
│ │
|
|
||||||
│ main.go ── 启动:初始化 DB → 安装状态检测 → 加载配置 → 路由 → 监听 │
|
|
||||||
│ │
|
|
||||||
│ ┌────────────┐ ┌─────────────┐ ┌────────────────────────────────────┐ │
|
|
||||||
│ │ installer/ │──▶│ store/ │ │ router/ │ │
|
|
||||||
│ │ lock 检测 │ │ SQLite 访问 │ │ /setup(引导页·embed) /api/setup │ │
|
|
||||||
│ │ 安装模式 │ │ settings │ │ /api/voices* /v1/audio/speech│ │
|
|
||||||
│ └────────────┘ │ voices │ │ /health /metrics /dashboard │ │
|
|
||||||
│ └─────────────┘ └────────────────────────────────────┘ │
|
|
||||||
│ │
|
|
||||||
│ controller/ ── 语音合成(查库路由) · setup · voices CRUD │
|
|
||||||
│ middleware/ ── 鉴权 · 限流 · 并发 · 安装守卫 │
|
|
||||||
│ setting/ ── 仅保留引导参数(DB路径/端口/凭证) + 启动汇总 │
|
|
||||||
│ adapter/volcano/ ── 火山 v3 客户端(不改,仅入参来源变为 DB) │
|
|
||||||
└──────────────────────────────────────────────────────────────────────────────┘
|
|
||||||
```
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 4. 技术选型
|
|
||||||
|
|
||||||
| 项 | 选型 | 理由 |
|
|
||||||
|---|---|---|
|
|
||||||
| 语言 | Go(沿用) | 现有项目基线,无迁移成本 |
|
|
||||||
| 数据库 | SQLite(`modernc.org/sqlite`) | 纯 Go 无 CGO,保持 `CGO_ENABLED=0` 单二进制;单文件零运维 |
|
|
||||||
| 前端 | Vue3 + axios(沿用 dashboard 技术栈) | 复用现有 `//go:embed` 模式,`setup.html` 嵌入二进制 |
|
|
||||||
| 路由 | gorilla/mux(沿用) | 现有实现 |
|
|
||||||
| 构建 | 保持单二进制 | `//go:embed` 内嵌引导页与监控页 |
|
|
||||||
|
|
||||||
> 依赖注意:`modernc.org/sqlite` 体积较大(约 30-40MB 二进制),如介意可换 `mattn/go-sqlite3`(需 CGO,破坏单二进制),**本项目选前者**。
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 5. 数据模型设计
|
|
||||||
|
|
||||||
### 5.1 `settings` 表(全局配置)
|
|
||||||
|
|
||||||
```sql
|
|
||||||
CREATE TABLE IF NOT EXISTS settings (
|
|
||||||
key TEXT PRIMARY KEY, -- 配置键名
|
|
||||||
value TEXT NOT NULL, -- 配置值(统一存字符串,读取时按需转换)
|
|
||||||
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
|
|
||||||
);
|
|
||||||
```
|
|
||||||
|
|
||||||
初始化后必填的键:
|
|
||||||
|
|
||||||
| key | 说明 | 来源(原环境变量) |
|
|
||||||
|---|---|---|
|
|
||||||
| `api_key` | 火山 API Key | `BYTEDANCE_TTS_API_KEY` |
|
|
||||||
| `default_resource_id` | 默认资源 ID | `BYTEDANCE_TTS_RESOURCE_ID` |
|
|
||||||
| `default_speaker` | 默认音色 | `BYTEDANCE_TTS_SPEAKER` |
|
|
||||||
| `initialized` | 安装完成标记 `"1"` | —(双保险,配合 lock) |
|
|
||||||
|
|
||||||
可选键(读取时带默认值):
|
|
||||||
|
|
||||||
| key | 默认值 | 来源 |
|
|
||||||
|---|---|---|
|
|
||||||
| `default_format` | `mp3` | `BYTEDANCE_TTS_FORMAT` |
|
|
||||||
| `sample_rate` | `24000` | `BYTEDANCE_TTS_SAMPLE_RATE` |
|
|
||||||
| `timeout` | `30s` | `BYTEDANCE_TTS_TIMEOUT` |
|
|
||||||
| `model` | 空 | `BYTEDANCE_TTS_MODEL` |
|
|
||||||
| `model_type` | 空 | `BYTEDANCE_TTS_MODEL_TYPE` |
|
|
||||||
| `explicit_language` | 空 | `BYTEDANCE_TTS_EXPLICIT_LANGUAGE` |
|
|
||||||
| `enable_subtitle` | `false` | `BYTEDANCE_TTS_ENABLE_SUBTITLE` |
|
|
||||||
|
|
||||||
> 迁移建议:首次安装时若检测到旧的对应环境变量仍存在,可作为引导页**预填默认值**(仅预填,不替代库),便于老用户平滑迁移。
|
|
||||||
|
|
||||||
### 5.2 `voices` 表(音色库)
|
|
||||||
|
|
||||||
```sql
|
|
||||||
CREATE TABLE IF NOT EXISTS voices (
|
|
||||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
||||||
name TEXT NOT NULL UNIQUE, -- 对外 voice 名,请求里 voice 字段查它
|
|
||||||
speaker TEXT NOT NULL, -- 火山音色 ID(复刻音色以 S_ 开头)
|
|
||||||
resource_id TEXT NOT NULL, -- 对应火山资源 ID(决定计费/模型族)
|
|
||||||
model TEXT DEFAULT '', -- 子模型 seed-tts-2.0-standard / -expressive
|
|
||||||
language TEXT DEFAULT '', -- 显式语种(可选)
|
|
||||||
description TEXT DEFAULT '', -- 备注
|
|
||||||
enabled INTEGER NOT NULL DEFAULT 1, -- 0/1 启用
|
|
||||||
created_at TEXT NOT NULL DEFAULT (datetime('now')),
|
|
||||||
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
|
|
||||||
);
|
|
||||||
CREATE UNIQUE INDEX IF NOT EXISTS idx_voices_name ON voices(name);
|
|
||||||
```
|
|
||||||
|
|
||||||
> 默认音色:`settings.default_speaker` 表示请求**未传 voice** 时用的音色;也可以约定默认 voice 名为 `default` 的行,二选一,建议用 settings 字段(更直观)。
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 6. 安装与启动流程设计
|
|
||||||
|
|
||||||
### 6.1 lock 判据
|
|
||||||
|
|
||||||
- lock 文件:`<DB目录>/installed.lock`(与 `tts.db` 同目录)。
|
|
||||||
- **存在 = 已成功完成过安装**;不存在 = 未安装。
|
|
||||||
- lock 内容:一行文本 `version <版本号> <初始化时间>`,便于未来判断是否需要重装/迁移。
|
|
||||||
- 写入时机:**先写库、后写 lock**(`/api/setup` 成功后、且通过完整性校验后才原子创建 lock),避免"lock 在、库是半成品"。
|
|
||||||
- **不用 `.db` 文件是否存在作为安装判据**(建表会自动创建 db 文件,无法区分"从未安装"和"已安装")。
|
|
||||||
|
|
||||||
### 6.2 启动判定流程
|
|
||||||
|
|
||||||
```
|
|
||||||
main 启动
|
|
||||||
├─ 解析引导环境变量(TTS_DB_PATH / PORT / 初始化凭证)
|
|
||||||
├─ store.Open()(打开/创建 SQLite,自动建表)
|
|
||||||
│
|
|
||||||
├─ installed.lock 不存在?
|
|
||||||
│ └─ YES → 进入【安装模式】:仅开放 /setup(静态资源 + 引导页 + POST /api/setup)
|
|
||||||
│ 其余路由(/v1/audio/speech、/api/voices 等)→ 503 + 跳转 /setup
|
|
||||||
│ └─ NO → 尝试读库 + PRAGMA integrity_check
|
|
||||||
│ ├─ 通过 → 加载 settings/voices 到内存缓存 → 【正常模式】
|
|
||||||
│ └─ 失败 → 备份 tts.db → tts.db.corrupt-<时间戳>
|
|
||||||
│ → 删除 installed.lock → 进入【安装模式】
|
|
||||||
│
|
|
||||||
└─ 打印启动摘要(模式 / DB路径 / lock状态 / 音色数)
|
|
||||||
```
|
|
||||||
|
|
||||||
### 6.3 损坏回退规则
|
|
||||||
|
|
||||||
1. 只在 lock 存在但库打不开 / `integrity_check` 失败时触发回退;
|
|
||||||
2. **先备份**:损坏的 `.db` 改名 `tts.db.corrupt-<ts>` 留档,不直接删除;
|
|
||||||
3. 删除 `installed.lock`,进入安装模式;
|
|
||||||
4. 日志明确打印回退原因(文件损坏 / 权限 / 磁盘 / 版本等),便于排查;
|
|
||||||
5. 回退后用户重新走 `/setup` 即可恢复。
|
|
||||||
|
|
||||||
### 6.4 setup 劫持防护(必须)
|
|
||||||
|
|
||||||
安装模式是"谁先访问谁配置",公网暴露时存在被抢先初始化的风险。防护方案(至少一项):
|
|
||||||
|
|
||||||
- **A(推荐)初始化凭证**:启动时打印一次性 setup token(或从环境变量 `TTS_ADMIN_KEY` 指定),引导页提交时必须带 token,校验通过才写入;
|
|
||||||
- **B 回环限制**:安装模式下 `/setup` 仅允许本机回环地址访问(`127.0.0.1`),初始化完成后即失效;
|
|
||||||
- 二者可叠加。初始化完成后 `/api/setup` 永久关闭。
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 7. 接口设计
|
|
||||||
|
|
||||||
### 7.1 安装相关
|
|
||||||
|
|
||||||
| 方法 | 路径 | 说明 | 鉴权 |
|
|
||||||
|---|---|---|---|
|
|
||||||
| GET | `/setup` | 引导页 HTML(`//go:embed`) | 安装模式开放 |
|
|
||||||
| GET | `/api/setup/status` | 返回 `{installed: bool}`,供引导页判断 | 无 |
|
|
||||||
| POST | `/api/setup` | 提交初始配置(全局 + 音色列表 + token)→ 写库 → 写 lock | 初始化凭证 |
|
|
||||||
|
|
||||||
`POST /api/setup` 请求体示例:
|
|
||||||
|
|
||||||
```json
|
|
||||||
{
|
|
||||||
"token": "一次性凭证",
|
|
||||||
"settings": {
|
|
||||||
"api_key": "xxx",
|
|
||||||
"default_resource_id": "volc.megatts.default",
|
|
||||||
"default_speaker": "zh_female_qingxin",
|
|
||||||
"default_format": "mp3",
|
|
||||||
"sample_rate": 24000
|
|
||||||
},
|
|
||||||
"voices": [
|
|
||||||
{ "name": "qian", "speaker": "S_xxx", "resource_id": "volc.megatts.icl", "model": "seed-tts-2.0-standard" },
|
|
||||||
{ "name": "xun", "speaker": "S_yyy", "resource_id": "volc.megatts.icl", "model": "seed-tts-2.0-expressive" }
|
|
||||||
]
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
响应:`200 {ok:true, message:"installed"}` 或 `400/401/409`。
|
|
||||||
|
|
||||||
### 7.2 音色管理(正常模式)
|
|
||||||
|
|
||||||
| 方法 | 路径 | 说明 |
|
|
||||||
|---|---|---|
|
|
||||||
| GET | `/api/voices` | 列表(可分页/过滤 enabled) |
|
|
||||||
| POST | `/api/voices` | 新增音色(name 唯一冲突返回 409) |
|
|
||||||
| PUT | `/api/voices/:id` | 更新音色 |
|
|
||||||
| DELETE | `/api/voices/:id` | 删除音色(`default_speaker` 引用的音色禁止删除) |
|
|
||||||
|
|
||||||
鉴权:复用现有 `OPENAI_TTS_API_KEY`(Bearer)。若安装后用户未配置管理 Key,可提示在 settings 中配置。
|
|
||||||
|
|
||||||
### 7.3 语音合成(改造点)
|
|
||||||
|
|
||||||
`/v1/audio/speech` 改造逻辑:
|
|
||||||
|
|
||||||
```
|
|
||||||
收到请求
|
|
||||||
├─ voice 为空 → 用 settings.default_speaker(无默认 → 400 "no default voice")
|
|
||||||
├─ voice 非空 → 查 voices 表
|
|
||||||
│ ├─ 命中 → 用该行 speaker/resource_id/model/language 覆盖 opts
|
|
||||||
│ └─ 未命中 → 400 "unknown voice: <name>"
|
|
||||||
├─ model 非空 → 查库/映射(本期:model 仅校验长度,不做映射,或按 settings 默认)
|
|
||||||
└─ 其余逻辑不变(格式解析、speed、鉴权、限流、埋点)
|
|
||||||
```
|
|
||||||
|
|
||||||
### 7.4 现有端点(不变)
|
|
||||||
|
|
||||||
`/health`、`/metrics`、`/dashboard`、`/` 行为保持;但**安装模式下**除 `/setup` 外统一返回 503(`/health` 可返回 `installed:false` 便于部署探针识别未初始化)。
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 8. 模块划分与代码改动清单
|
|
||||||
|
|
||||||
### 8.1 新增包
|
|
||||||
|
|
||||||
| 包 | 职责 | 关键文件 |
|
|
||||||
|---|---|---|
|
|
||||||
| `store/` | SQLite 访问层:打开/建表/迁移、settings CRUD、voices CRUD、integrity_check | `db.go`、`settings.go`、`voices.go`、`migrate.go` |
|
|
||||||
| `installer/` | 安装状态:lock 检测/创建/删除、安装模式判定、损坏回退 | `lock.go`、`bootstrap.go` |
|
|
||||||
|
|
||||||
### 8.2 改造文件
|
|
||||||
|
|
||||||
| 文件 | 改动 |
|
|
||||||
|---|---|
|
|
||||||
| `router/router.go` | 新增 `/setup`、`/api/setup/*`、`/api/voices`;安装模式路由守卫 |
|
|
||||||
| `controller/` | 新增 `setup.go`(安装提交)、`voices.go`(CRUD);改造 `tts.go`(voice 查库路由) |
|
|
||||||
| `middleware/` | 新增 `installguard.go`(安装模式拦截,未安装非 `/setup` → 503) |
|
|
||||||
| `setting/config.go` | 收敛:仅读 `TTS_DB_PATH`、`PORT`、初始化凭证;启动汇总展示"模式/lock/音色数" |
|
|
||||||
| `main.go` | 启动流程:初始化 DB → 安装检测 → 模式分支 |
|
|
||||||
| `router/setup.html` | 新增引导页(Vue3 + axios,`//go:embed`) |
|
|
||||||
| `go.mod` | 新增 `modernc.org/sqlite` |
|
|
||||||
| `.env.example` / `README.md` / `docker-compose.yml` | 更新为新的引导参数与首次安装说明 |
|
|
||||||
|
|
||||||
### 8.3 环境变量收敛表
|
|
||||||
|
|
||||||
**迁移前(现状,会持续膨胀):**
|
|
||||||
|
|
||||||
```
|
|
||||||
BYTEDANCE_TTS_API_KEY
|
|
||||||
BYTEDANCE_TTS_RESOURCE_ID
|
|
||||||
BYTEDANCE_TTS_SPEAKER
|
|
||||||
BYTEDANCE_TTS_FORMAT
|
|
||||||
BYTEDANCE_TTS_SAMPLE_RATE
|
|
||||||
BYTEDANCE_TTS_BIT_RATE
|
|
||||||
BYTEDANCE_TTS_MODEL
|
|
||||||
BYTEDANCE_TTS_MODEL_TYPE
|
|
||||||
BYTEDANCE_TTS_EXPLICIT_LANGUAGE
|
|
||||||
BYTEDANCE_TTS_ENABLE_SUBTITLE
|
|
||||||
BYTEDANCE_TTS_TIMEOUT
|
|
||||||
BYTEDANCE_TTS_DEBUG
|
|
||||||
OPENAI_TTS_API_KEY
|
|
||||||
ALLOWED_ORIGINS
|
|
||||||
TRUSTED_PROXY_HOPS
|
|
||||||
PORT
|
|
||||||
```
|
|
||||||
|
|
||||||
**迁移后(仅引导参数,其余进库):**
|
|
||||||
|
|
||||||
```
|
|
||||||
TTS_DB_PATH # 数据库/lock 目录(默认 ./)
|
|
||||||
PORT # 监听端口
|
|
||||||
TTS_ADMIN_KEY # 安装初始化凭证(可选,不设则启动打印一次性 token)
|
|
||||||
OPENAI_TTS_API_KEY # 管理 API / 合成 API 鉴权(可选,迁移进 settings 或保留)
|
|
||||||
ALLOWED_ORIGINS # CORS(可保留,属运行环境而非业务配置)
|
|
||||||
TRUSTED_PROXY_HOPS # 反代拓扑参数(保留,属部署环境)
|
|
||||||
```
|
|
||||||
|
|
||||||
> `BYTEDANCE_TTS_DEBUG`、`TRUSTED_PROXY_HOPS`、`ALLOWED_ORIGINS` 属"部署/运维环境"而非"业务配置",可留在 env;其余 TTS 业务配置全部进库。
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 9. 安全设计
|
|
||||||
|
|
||||||
| 项 | 措施 |
|
|
||||||
|---|---|
|
|
||||||
| Setup 劫持 | 初始化凭证(`TTS_ADMIN_KEY` 或一次性 token)+ 可选回环限制;完成后 `/api/setup` 永久关闭 |
|
|
||||||
| 合成/管理鉴权 | 复用 `OPENAI_TTS_API_KEY`(Bearer);voice 路由不绕过鉴权 |
|
|
||||||
| 敏感信息 | API Key 在引导页只进不出;日志/`/health` 不回显明文 Key(沿用 `maskAPIKey`) |
|
|
||||||
| 输入校验 | voice 名白名单(字母数字 `_-`)、长度限制;SQL 全部参数化,防注入 |
|
|
||||||
| lock/DB 写入 | 先写库后写 lock;lock 原子创建;损坏先备份再回退 |
|
|
||||||
| 默认音色保护 | 删除被 `default_speaker` 引用的音色时拒绝(409) |
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 10. 开发计划与里程碑
|
|
||||||
|
|
||||||
| 里程碑 | 内容 | 验收标准 |
|
|
||||||
|---|---|---|
|
|
||||||
| M1 存储层 | `store/` 包:SQLite 接入、两表建表、迁移、settings/voices CRUD、`integrity_check` | `go build` 通过;单测覆盖 CRUD |
|
|
||||||
| M2 安装流程 | `installer/`:lock 检测/创建/删除、安装模式判定、损坏回退;`middleware/installguard` | 无 lock → 安装模式;有 lock → 正常模式;损坏库 → 备份+回退 |
|
|
||||||
| M3 引导 UI | `/setup` 引导页 + `POST /api/setup`(token 校验、写库、写 lock) | 首次访问可完成安装;重复安装被拒;token 错误 401 |
|
|
||||||
| M4 音色路由 | `/api/voices` CRUD + `/v1/audio/speech` voice 查库路由 | 新增音色后 voice 生效;未知 voice 400;默认音色兜底 |
|
|
||||||
| M5 收敛与文档 | `setting/` 收敛、`.env.example`/README/部署更新、启动摘要展示模式与音色数 | 迁移后仅引导 env;文档与行为一致 |
|
|
||||||
| M6 测试收尾 | 覆盖 lock 判定、setup 流程、voice 路由、损坏回退的集成测试 | 关键路径有自动化测试 |
|
|
||||||
|
|
||||||
建议 M1→M2 连续做(安装流程是主链路),M3 与 M2 可并行;M4 依赖 M1 完成。
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 11. 风险与对策
|
|
||||||
|
|
||||||
| 风险 | 影响 | 对策 |
|
|
||||||
|---|---|---|
|
|
||||||
| `modernc.org/sqlite` 体积增大 | 单二进制从 ~7MB 增至 ~40MB | 接受;如不可接受改 CGO 版(牺牲单文件) |
|
|
||||||
| Setup 劫持(公网部署) | 他人抢先配置 | 初始化凭证 + 回环限制 + 完成后关闭端点(见 6.4) |
|
|
||||||
| 库损坏导致服务不可用 | 服务起不来 | 自愈回退:备份 + 删 lock + 重新安装(见 6.3) |
|
|
||||||
| 老用户迁移 | 现有 env 用户升级后无库 | 引导页预填旧 env 值;README 给出迁移步骤 |
|
|
||||||
| voice 名冲突/默认引用 | 删除默认音色致不可用 | 唯一约束 + 默认音色删除保护(409) |
|
|
||||||
| 并发写库 | 数据竞争 | 单写锁(`database/sql` 默认 + 业务层互斥),单用户场景风险低 |
|
|
||||||
| 表结构未来升级 | 旧库不兼容 | lock 内容带版本号;`migrate.go` 预留版本迁移 |
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 12. 验收标准(本期 MVP)
|
|
||||||
|
|
||||||
1. 删除所有业务 env 后,首次启动进入 `/setup` 引导页,可完成安装(全局 + ≥1 音色);
|
|
||||||
2. 安装完成后有 `installed.lock`,重启进入正常模式,`/v1/audio/speech` 可用;
|
|
||||||
3. 通过 `/api/voices` 新增音色后,请求带该 `voice` 能正常合成;未知 voice 返回 400;
|
|
||||||
4. 未传 `voice` 时使用默认音色;
|
|
||||||
5. 手动制造损坏库 → 自动备份 `.corrupt-*` 并删 lock 回退安装模式;
|
|
||||||
6. 安装模式下 `/v1/audio/speech` 返回 503 或跳转 `/setup`;
|
|
||||||
7. 单二进制运行,无外部文件依赖(引导页已 embed)。
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
## 13. 非目标(明确不做)
|
|
||||||
|
|
||||||
- 本期不做多服务商聚合、流式输出、缓存、字幕透出、ASR;
|
|
||||||
- 不做完整的运营管理后台(仅引导页,管理 API 先行);
|
|
||||||
- 不做多租户/多用户体系(个人自用,单管理员)。
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
*文档版本:v0.1 · 状态:待评审 · 配套代码基线:Volcano-Engine-TTS-UI @ develop*
|
|
||||||
@@ -2,163 +2,77 @@
|
|||||||
|
|
||||||
## 项目简介
|
## 项目简介
|
||||||
|
|
||||||
本项目将字节跳动火山引擎TTS(文本转语音)v3 API 封装为 OpenAI 兼容的 TTS API 接口,使原本调用 OpenAI TTS 服务的应用可以无缝切换到火山引擎。
|
本项目将字节跳动火山引擎TTS(文本转语音)v3 API封装为OpenAI兼容的TTS API接口,使原本调用OpenAI TTS服务的应用可以无缝切换到火山引擎TTS服务。
|
||||||
|
|
||||||
### 主要特性
|
### 主要特性
|
||||||
|
|
||||||
- 完全兼容 OpenAI `/v1/audio/speech` API
|
- ✅ 完全兼容OpenAI `/v1/audio/speech` API接口
|
||||||
- 支持火山引擎 TTS v3 HTTP Chunked 单向流式 API
|
- ✅ 支持火山引擎TTS v3 API(单向流式)
|
||||||
- 支持多种音频格式:mp3 / ogg_opus / pcm / wav(wav 内部转 pcm 后本地拼头)
|
- ✅ 支持API Key鉴权方式
|
||||||
- 支持火山复刻 2.0 子模型(`seed-tts-2.0-standard` / `-expressive`)
|
- ✅ 支持多种发音人和模型版本
|
||||||
- API Key 鉴权、IP 速率限制、全局并发限制
|
- ✅ 内置速率限制和统计功能
|
||||||
- 内置 Prometheus 文本格式 `/metrics` 端点,零外部依赖
|
- ✅ 支持配置API密钥验证
|
||||||
- 跨平台支持(Windows / Linux / macOS)
|
- ✅ 并发限制:最多同时处理10个请求(保护上游API)
|
||||||
|
- ✅ 跨平台支持(Windows/Linux/macOS)
|
||||||
|
|
||||||
|
## 文件说明
|
||||||
|
|
||||||
|
- `tts_server.go` - 主程序源码
|
||||||
|
- `.env.example` - 环境变量配置示例
|
||||||
|
- `go.mod` / `go.sum` - Go模块依赖
|
||||||
|
|
||||||
## 快速开始
|
## 快速开始
|
||||||
|
|
||||||
### 前置要求
|
### 前置要求
|
||||||
|
|
||||||
- Go 1.26 或更高版本
|
- Go 1.19 或更高版本
|
||||||
- 火山引擎账号并开通TTS服务
|
- 火山引擎账号并开通TTS服务
|
||||||
|
|
||||||
### 1. 编译
|
### 1. 编译程序
|
||||||
|
|
||||||
```bash
|
```bash
|
||||||
go build -o tts-api .
|
go build -o tts_server tts_server.go
|
||||||
```
|
```
|
||||||
|
|
||||||
### 2. 配置环境变量
|
### 2. 配置环境变量
|
||||||
|
|
||||||
复制 `.env.example` 为 `.env` 并填入实际配置:
|
复制 `.env.example` 为 `.env` 并填入你的配置:
|
||||||
|
|
||||||
```bash
|
```bash
|
||||||
cp .env.example .env
|
cp .env.example .env
|
||||||
```
|
```
|
||||||
|
|
||||||
### 3. 启动
|
编辑 `.env` 文件,填入必要的配置参数。
|
||||||
|
|
||||||
|
### 3. 启动服务
|
||||||
|
|
||||||
```bash
|
```bash
|
||||||
# Windows
|
# Windows
|
||||||
tts-api.exe
|
tts_server.exe
|
||||||
|
|
||||||
# Linux/macOS
|
# Linux/macOS
|
||||||
./tts-api
|
./tts_server
|
||||||
```
|
```
|
||||||
|
|
||||||
服务默认监听 `8080` 端口,可通过 `PORT` 环境变量修改。
|
服务默认监听 `8080` 端口。
|
||||||
|
|
||||||
## 环境变量配置
|
## 环境变量配置
|
||||||
|
|
||||||
### 必需参数
|
### 必需参数
|
||||||
|
|
||||||
| 变量名 | 说明 |
|
| 变量名 | 说明 | 示例 |
|
||||||
|--------|------|
|
|--------|------|------|
|
||||||
| `BYTEDANCE_TTS_API_KEY` | 火山引擎新版控制台 API Key |
|
| `BYTEDANCE_TTS_API_KEY` | 火山引擎新版控制台 API Key | `your_api_key_here` |
|
||||||
| `BYTEDANCE_TTS_RESOURCE_ID` | 资源 ID,决定模型版本与计费(`seed-tts-1.0` / `seed-icl-2.0` 等) |
|
| `BYTEDANCE_TTS_RESOURCE_ID` | 资源ID,决定模型版本 | `seed-tts-1.0` |
|
||||||
| `BYTEDANCE_TTS_SPEAKER` | 发音人(音色)ID,复刻音色以 `S_` 开头 |
|
| `BYTEDANCE_TTS_SPEAKER` | 发音人(音色)ID | `zh_female_qingxin` |
|
||||||
|
|
||||||
### TTS 行为参数
|
### 可选参数
|
||||||
|
|
||||||
| 变量名 | 说明 | 默认值 |
|
| 变量名 | 说明 | 默认值 |
|
||||||
|--------|------|--------|
|
|--------|------|--------|
|
||||||
| `BYTEDANCE_TTS_TIMEOUT` | 单次合成超时 | `30s` |
|
| `BYTEDANCE_TTS_TIMEOUT` | 请求超时时间 | `30s` |
|
||||||
| `BYTEDANCE_TTS_FORMAT` | 上游实际请求的音频格式(mp3 / pcm / ogg_opus);客户端要求 wav 时内部自动转 pcm + 本地拼 WAV 头 | `mp3` |
|
| `OPENAI_TTS_API_KEY` | OpenAI兼容接口的API密钥(逗号分隔支持多个) | 无 |
|
||||||
| `BYTEDANCE_TTS_SAMPLE_RATE` | 上游采样率(8000 / 16000 / 22050 / 24000 / 32000 / 44100 / 48000);**此值直接写入 WAV 头,需与上游实际 PCM 采样率一致,否则音频变速变调** | `24000` |
|
|
||||||
| `BYTEDANCE_TTS_BIT_RATE` | MP3 比特率,仅 mp3 生效 | 无 |
|
|
||||||
|
|
||||||
### 复刻 2.0 扩展参数
|
|
||||||
|
|
||||||
| 变量名 | 说明 | 默认值 |
|
|
||||||
|--------|------|--------|
|
|
||||||
| `BYTEDANCE_TTS_MODEL` | 复刻 2.0 子模型(`seed-tts-2.0-standard` / `seed-tts-2.0-expressive`) | 控制台默认 |
|
|
||||||
| `BYTEDANCE_TTS_MODEL_TYPE` | 模型类型(4=ICL V2, 5=ICL V3),推荐显式指定 | 无 |
|
|
||||||
| `BYTEDANCE_TTS_EXPLICIT_LANGUAGE` | 非中英文合成时指定语种(zh-cn / en / ja / es-mx / id / pt-br / ko) | 无 |
|
|
||||||
| `BYTEDANCE_TTS_ENABLE_SUBTITLE` | 启用字级时间戳(复刻 2.0 生效) | `false` |
|
|
||||||
|
|
||||||
### 运行时 / 服务参数
|
|
||||||
|
|
||||||
| 变量名 | 说明 | 默认值 |
|
|
||||||
|--------|------|--------|
|
|
||||||
| `OPENAI_TTS_API_KEY` | 🔴 **公网必设** OpenAI 兼容接口的 API Key(逗号分隔支持多个);**未设置时鉴权完全关闭** | 无(不鉴权) |
|
|
||||||
| `TRUSTED_PROXY_HOPS` | X-Forwarded-For 解析模式(0=启发式/默认,>0=精确 N 跳) | `0`(启发式) |
|
|
||||||
| `PORT` | 服务监听端口 | `8080` |
|
| `PORT` | 服务监听端口 | `8080` |
|
||||||
| `ALLOWED_ORIGINS` | CORS 跨域白名单(逗号分隔,调试可设 `*`;空则拒绝所有跨域) | 无 |
|
|
||||||
|
|
||||||
### 反代拓扑与 X-Forwarded-For 解析
|
|
||||||
|
|
||||||
当服务部署在反代(nginx / caddy / CDN)后面时,反代会通过 `X-Forwarded-For`(XFF)头传递真实客户端 IP。本服务通过 `TRUSTED_PROXY_HOPS` 环境变量控制 XFF 解析方式,支持两种模式。
|
|
||||||
|
|
||||||
#### 何时需要关心这个配置
|
|
||||||
|
|
||||||
| 部署方式 | 是否需要配置 |
|
|
||||||
|---|---|
|
|
||||||
| 服务直接暴露公网 IP(无反代)| ❌ 不适用,跳过本节 |
|
|
||||||
| 服务前有 1 个反代(nginx / caddy)| ❌ 不必配置,启发式模式自动处理 |
|
|
||||||
| 服务前有 2 跳以上反代(CDN + 自建反代)| ⚠️ 启发式模式"够用",需要精准按真实 client 限流时再设 |
|
|
||||||
|
|
||||||
> **直出部署(无反代)的用户**:本节不适用,跳过阅读。`TRUSTED_PROXY_HOPS` 在你的部署下不会被读取。
|
|
||||||
|
|
||||||
#### 启发式模式(默认 / `TRUSTED_PROXY_HOPS=0`)
|
|
||||||
|
|
||||||
从 XFF 链尾向前扫描,**跳过私有 IP,返回第一个公网 IP**。
|
|
||||||
|
|
||||||
适用场景:单跳反代(最常见)、多跳含公网代理(CDN + nginx)。
|
|
||||||
|
|
||||||
**行为示例**:
|
|
||||||
|
|
||||||
| XFF 链 | 启发式返回 | 备注 |
|
|
||||||
|---|---|---|
|
|
||||||
| `1.2.3.4` | `1.2.3.4` | 单跳,真实 client |
|
|
||||||
| `fake, 1.2.3.4` | `1.2.3.4` | 攻击者伪造首值,跳过 fake |
|
|
||||||
| `1.2.3.4, 5.6.7.8, 10.0.0.1` | `5.6.7.8` | 多跳,返回最末公网 IP(CDN 边缘) |
|
|
||||||
| `1.2.3.4, 192.168.1.1` | `1.2.3.4` | 链尾是私有 IP,跳过 |
|
|
||||||
|
|
||||||
**优点**:零配置,大多数部署自动正确。
|
|
||||||
|
|
||||||
**限制**:多跳 CDN 场景下,限流粒度为"按 CDN 边缘 IP"而非"按真实 client"。攻击者填满某 CDN 边缘配额可能影响该 CDN 下的其他用户——但无法伪造身份、无法越权。
|
|
||||||
|
|
||||||
#### 精确模式(`TRUSTED_PROXY_HOPS=N`,N > 0)
|
|
||||||
|
|
||||||
从 XFF 链尾倒数第 N+1 个位置取值,即"信任最近 N 跳反代,取该信任链之前那一跳的 IP"。
|
|
||||||
|
|
||||||
适用场景:多跳 CDN + 反代,且需要精准按真实 client 限流。
|
|
||||||
|
|
||||||
**N 的确定方法**:统计客户端到本服务之间的反代跳数。
|
|
||||||
|
|
||||||
| 拓扑 | 跳数 | 配置 |
|
|
||||||
|---|---|---|
|
|
||||||
| `client → nginx → 本服务` | 1 | `TRUSTED_PROXY_HOPS=1` |
|
|
||||||
| `client → Cloudflare → nginx → 本服务` | 2 | `TRUSTED_PROXY_HOPS=2` |
|
|
||||||
| `client → CDN → WAF → nginx → 本服务` | 3 | `TRUSTED_PROXY_HOPS=3` |
|
|
||||||
|
|
||||||
**行为对比**(以 `client(1.2.3.4) → CDN(203.0.113.5) → nginx(10.0.0.1) → 本服务` 为例,XFF 链 = `1.2.3.4, 203.0.113.5`):
|
|
||||||
|
|
||||||
| `TRUSTED_PROXY_HOPS` | 返回 | 评价 |
|
|
||||||
|---|---|---|
|
|
||||||
| 0(默认启发式)| `203.0.113.5` | CDN 边缘 IP,限流粒度粗 |
|
|
||||||
| 1(数到 nginx,未穿透)| `203.0.113.5` | 配置不当,与默认相同 |
|
|
||||||
| 2(穿透到真实 client)| `1.2.3.4` | 精准到真实 client ✓ |
|
|
||||||
| 3(超出实际跳数)| `directIP`(链长不足保护)| 配置错误,需修正 |
|
|
||||||
|
|
||||||
#### 为什么两种模式都从链尾扫描
|
|
||||||
|
|
||||||
XFF 链的第一个值是**客户端可控**的:攻击者可以发送任意 `X-Forwarded-For: 1.2.3.4`,若反代用追加模式(如 nginx 默认的 `$proxy_add_x_forwarded_for`),链尾才会追加真实 IP。
|
|
||||||
|
|
||||||
若代码取首值,攻击者每次换伪造 IP 即可绕过 IP 限流,也可伪装成受害 IP 把其配额耗尽(间接 DoS)。两种模式都从链尾扫描,天然免疫这种攻击。
|
|
||||||
|
|
||||||
#### 验证当前模式
|
|
||||||
|
|
||||||
启动期日志会显示当前模式:
|
|
||||||
|
|
||||||
```
|
|
||||||
TRUSTED_PROXY_HOPS 未设置,使用默认启发式模式(XFF 链尾第一个公网 IP)
|
|
||||||
# 或
|
|
||||||
已配置 TRUSTED_PROXY_HOPS=0(启发式模式,等同默认)
|
|
||||||
# 或
|
|
||||||
已配置 TRUSTED_PROXY_HOPS=2(精确模式,信任 2 跳反代)
|
|
||||||
```
|
|
||||||
|
|
||||||
也可在 `GetClientIP` 临时加 `log.Printf` 打印解析结果,或参考已有的 `middleware/ratelimit_test.go`(24 个 XFF 表驱动用例)来扩展更多 XFF 链场景。生产环境不要保留 debug 日志。
|
|
||||||
|
|
||||||
### Resource ID 说明
|
### Resource ID 说明
|
||||||
|
|
||||||
@@ -167,252 +81,136 @@ TRUSTED_PROXY_HOPS 未设置,使用默认启发式模式(XFF 链尾第一个公
|
|||||||
| `seed-tts-1.0` | 豆包语音合成模型1.0字符版 |
|
| `seed-tts-1.0` | 豆包语音合成模型1.0字符版 |
|
||||||
| `seed-tts-1.0-concurr` | 豆包语音合成模型1.0并发版 |
|
| `seed-tts-1.0-concurr` | 豆包语音合成模型1.0并发版 |
|
||||||
| `seed-tts-2.0` | 豆包语音合成模型2.0字符版 |
|
| `seed-tts-2.0` | 豆包语音合成模型2.0字符版 |
|
||||||
|
| `seed-icl-1.0` | 声音复刻1.0字符版 |
|
||||||
|
| `seed-icl-1.0-concurr` | 声音复刻1.0并发版 |
|
||||||
| `seed-icl-2.0` | 声音复刻2.0字符版 |
|
| `seed-icl-2.0` | 声音复刻2.0字符版 |
|
||||||
|
|
||||||
> 上表为通用模型名。火山控制台实际显示的资源 ID 字符串通常是 `volc.megatts.default`、`volc.megatts.icl` 等(带版本号形如 `volc.megatts.icl.2_0`),**以控制台资源管理页面显示的字符串为准**。资源 ID 与音色必须**同时在控制台开通**才能组合使用,否则 API 返回 `code=55000000, message=resource ID is mismatched with speaker related resource`。
|
**注意:** 1.0音色只能搭配 `seed-tts-1.0` Resource ID,2.0音色只能搭配 `seed-tts-2.0` Resource ID。
|
||||||
|
|
||||||
**注意:** 复刻音色(speaker 以 `S_` 开头)必须搭配对应族的 Resource ID,否则 API 返回 resource mismatched 错误。
|
|
||||||
|
|
||||||
## 调试日志
|
|
||||||
|
|
||||||
### BYTEDANCE_TTS_DEBUG
|
|
||||||
|
|
||||||
服务运行期日志分为**始终输出**和**调试模式才输出**两类。通过 `BYTEDANCE_TTS_DEBUG` 环境变量控制调试日志开关。
|
|
||||||
|
|
||||||
| 值 | 行为 |
|
|
||||||
|----|------|
|
|
||||||
| 不设置 / `false` | 仅输出错误、警告、启动摘要、成功日志(默认,生产环境推荐) |
|
|
||||||
| `true` | 额外输出适配器层调试日志 |
|
|
||||||
|
|
||||||
```bash
|
|
||||||
# 启用调试
|
|
||||||
BYTEDANCE_TTS_DEBUG=true ./tts-api
|
|
||||||
|
|
||||||
# 或写入 .env
|
|
||||||
echo "BYTEDANCE_TTS_DEBUG=true" >> .env
|
|
||||||
```
|
|
||||||
|
|
||||||
启用后启动时会打印:
|
|
||||||
|
|
||||||
```
|
|
||||||
调试日志已启用 BYTEDANCE_TTS_DEBUG
|
|
||||||
```
|
|
||||||
|
|
||||||
### 始终输出的日志
|
|
||||||
|
|
||||||
启动摘要、错误警告、合成成功/失败、访问日志(Logger 中间件):
|
|
||||||
|
|
||||||
```
|
|
||||||
[TTS-Server] config.go:238: === 环境配置汇总 ===
|
|
||||||
[TTS-Server] config.go:239: 服务端口: 8080
|
|
||||||
...
|
|
||||||
警告: TTS 合成失败 - 路径=/v1/audio/speech 客户端=... 文本长度=50 耗时=114ms 错误=...
|
|
||||||
TTS 合成成功 - 音色=zh_female_qingxin 格式=mp3 文本=50字 音频=12345字节 分片=3 耗时=1.2s
|
|
||||||
POST /v1/audio/speech 1.2.3.4:56789 200 1.2s
|
|
||||||
```
|
|
||||||
|
|
||||||
### 调试模式才输出的日志(`BYTEDANCE_TTS_DEBUG=true`)
|
|
||||||
|
|
||||||
适配器层与 CORS 拦截详情:
|
|
||||||
|
|
||||||
```
|
|
||||||
TTS upstream: resource_id=seed-icl-2.0 speaker=zh_female_qingxin model="seed-tts-2.0-standard" format=mp3 sample_rate=24000 speech_rate=0 additions="..."
|
|
||||||
Sentence start: sequence=0, sentence=...
|
|
||||||
Sentence end: sequence=0
|
|
||||||
TTS 合成结束, usage: text_words=5
|
|
||||||
volcano: 忽略未识别事件 event="xxx" sequence=1
|
|
||||||
CORS拦截: 来源="https://..." 路径=/v1/audio/speech 方法=POST 客户端=...
|
|
||||||
```
|
|
||||||
|
|
||||||
> **生产建议:** 默认不开 `BYTEDANCE_TTS_DEBUG`,需要排查问题时再临时开启,避免 sentence 级别日志刷屏。
|
|
||||||
|
|
||||||
## CORS 跨域配置
|
|
||||||
|
|
||||||
跨域请求由 `ALLOWED_ORIGINS` 控制,按**完整 origin**(协议 + 域名 + 端口)精确匹配:
|
|
||||||
|
|
||||||
- `https://app.example.com` — 精确匹配一个来源
|
|
||||||
- `https://a.com,https://b.com` — 多个来源逗号分隔
|
|
||||||
- `*` — 允许所有来源(**不可与凭据请求共存**)
|
|
||||||
- `app.example.com` — 缺协议头,**永远不会匹配**(强制校验 `http://` / `https://` 开头)
|
|
||||||
|
|
||||||
**典型坑:**
|
|
||||||
|
|
||||||
1. 客户端是 `http://` 但服务端是 `https://`:浏览器按 `http://...` 的 origin 发请求,白名单里的 `https://...` 不会匹配 → 403。**客户端必须用 `https://` 开头**。
|
|
||||||
2. `ALLOWED_ORIGINS=*` + 客户端带 `Authorization`:浏览器按规范**直接拒绝预检**(凭据 + 通配符冲突),POST 根本发不出去。
|
|
||||||
3. 同源请求不受 CORS 限制。
|
|
||||||
|
|
||||||
## API 使用说明
|
## API 使用说明
|
||||||
|
|
||||||
> ⚠️ **公网部署前必读**:如果你的服务暴露在公网,**必须**设置 `OPENAI_TTS_API_KEY` 或由前置反代(nginx / caddy)承担鉴权。未设置时 `Authorization` 头完全跳过校验,任何能访问 `:8080` 的人都能调用 TTS 合成,消耗你的火山额度。详见[部署 → 公网安全清单](#公网部署安全清单)。
|
|
||||||
|
|
||||||
### OpenAI 兼容接口
|
### OpenAI 兼容接口
|
||||||
|
|
||||||
**端点:** `POST /v1/audio/speech`
|
**端点:** `POST /v1/audio/speech`
|
||||||
|
|
||||||
**请求头:**
|
**请求头:**
|
||||||
- `Content-Type: application/json`
|
- `Content-Type: application/json`
|
||||||
- `Authorization: Bearer <你的API密钥>`(如果配置了 `OPENAI_TTS_API_KEY`)
|
- `Authorization: Bearer <你的API密钥>`(如果配置了OPENAI_TTS_API_KEY)
|
||||||
|
|
||||||
**请求体:**
|
|
||||||
|
|
||||||
|
**请求体:**
|
||||||
```json
|
```json
|
||||||
{
|
{
|
||||||
"model": "tts-1",
|
"model": "tts-1",
|
||||||
"input": "你好,这是一个测试文本",
|
"input": "你好,这是一个测试文本",
|
||||||
"voice": "alloy",
|
"voice": "alloy",
|
||||||
"response_format": "mp3",
|
"response_format": "wav",
|
||||||
"speed": 1.0
|
"speed": 1.0
|
||||||
}
|
}
|
||||||
```
|
```
|
||||||
|
|
||||||
**参数说明:**
|
**参数说明:**
|
||||||
- `model` — 模型名(OpenAI 兼容,实际不影响,火山侧用 `BYTEDANCE_TTS_MODEL`)
|
- `model` - 模型名称(OpenAI兼容,实际不影响)
|
||||||
- `input` — 要合成的文本
|
- `input` - 要合成的文本
|
||||||
- `voice` — 发音人(OpenAI 兼容,实际用 `BYTEDANCE_TTS_SPEAKER`)
|
- `voice` - 发音人(OpenAI兼容,实际不影响)
|
||||||
- `response_format` — 输出格式:`mp3`(默认)/ `opus`(映射 ogg_opus)/ `wav` / `pcm` / `aac` / `flac`(降级到 mp3)
|
- `response_format` - 输出格式:仅支持 `wav`
|
||||||
- `speed` — 语速倍率,客户端接受范围 0.25 ~ 4.0;**火山实际生效范围 0.5 ~ 2.0**(speech_rate [-50, 100]),超出范围会被静默截断,客户端无感反馈
|
- `speed` - 语速:0.25 ~ 4.0
|
||||||
|
|
||||||
**格式映射:**
|
**示例调用:**
|
||||||
|
|
||||||
| OpenAI response_format | 火山 API 格式 | Content-Type |
|
|
||||||
|------------------------|--------------|--------------|
|
|
||||||
| `mp3` | mp3 | audio/mpeg |
|
|
||||||
| `opus` | ogg_opus | audio/ogg |
|
|
||||||
| `wav` | pcm → 本地拼 wav header | audio/wav |
|
|
||||||
| `pcm` | pcm | audio/pcm |
|
|
||||||
| `aac` / `flac` | mp3(降级) | audio/mpeg |
|
|
||||||
|
|
||||||
**调用示例:**
|
|
||||||
|
|
||||||
```bash
|
```bash
|
||||||
# MP3
|
|
||||||
curl -X POST "http://localhost:8080/v1/audio/speech" \
|
curl -X POST "http://localhost:8080/v1/audio/speech" \
|
||||||
-H "Content-Type: application/json" \
|
-H "Content-Type: application/json" \
|
||||||
-d '{"model":"tts-1","input":"你好,世界","voice":"alloy","speed":1.0}' \
|
-d '{"model":"tts-1","input":"你好,世界","voice":"alloy","speed":1.0}' \
|
||||||
-o output.mp3
|
|
||||||
|
|
||||||
# WAV
|
|
||||||
curl -X POST "http://localhost:8080/v1/audio/speech" \
|
|
||||||
-H "Content-Type: application/json" \
|
|
||||||
-d '{"model":"tts-1","input":"你好,世界","voice":"alloy","response_format":"wav"}' \
|
|
||||||
-o output.wav
|
-o output.wav
|
||||||
```
|
```
|
||||||
|
|
||||||
### 健康检查
|
### 健康检查(含统计信息)
|
||||||
|
|
||||||
```bash
|
```bash
|
||||||
curl http://localhost:8080/health
|
curl http://localhost:8080/health
|
||||||
```
|
```
|
||||||
|
|
||||||
返回服务状态、版本、运行时长、内存、配置检查结果(**不鉴权**)。
|
返回包含:服务状态、请求统计、错误记录、配置检查结果
|
||||||
|
|
||||||
## 限流机制
|
## 限流机制
|
||||||
|
|
||||||
为保护上游火山 API,服务实现两层限流:
|
为保护上游火山引擎API,服务实现了两层限流保护:
|
||||||
|
|
||||||
### 全局并发限制
|
### 1. 全局并发限制
|
||||||
- 最多同时处理 **10 个** TTS 请求
|
- **限制**:最多同时处理 **10个** TTS请求
|
||||||
- 超过返回 `503 Service Unavailable`
|
- **触发**:超过10个并发请求时
|
||||||
|
- **错误码**:`503 Service Unavailable`
|
||||||
|
- **说明**:确保不超过上游API的并发限制
|
||||||
|
|
||||||
### IP 速率限制
|
### 2. IP速率限制
|
||||||
- 每个 IP 每分钟 **100 个** 请求
|
- **限制**:每个IP每分钟 **100个** 请求
|
||||||
- 超过返回 `429 Too Many Requests`
|
- **触发**:单个IP调用过于频繁
|
||||||
|
- **错误码**:`429 Too Many Requests`
|
||||||
|
- **说明**:防止单个客户端滥用服务
|
||||||
|
|
||||||
**触发日志(始终输出):**
|
### 触发限流时的响应
|
||||||
|
```json
|
||||||
```
|
{
|
||||||
警告: 已达到最大并发请求数限制,拒绝请求 - 客户端IP: 1.2.3.4
|
"error": {
|
||||||
警告: 已超过IP速率限制,拒绝请求 - 客户端IP: 1.2.3.4
|
"message": "Server is busy, maximum concurrent requests reached.",
|
||||||
```
|
"type": "concurrency_limit_error",
|
||||||
|
"code": "max_concurrent_requests"
|
||||||
## 观测 / Metrics
|
|
||||||
|
|
||||||
服务内置 Prometheus 文本格式的 `/metrics` 端点,**不鉴权**(与 `/health` 一致),可直接被 Prometheus 抓取或浏览器查看。Go 进程内埋点,零外部依赖,实现位于 `telemetry/` 与 `metrics/` 包。
|
|
||||||
|
|
||||||
### 主要指标
|
|
||||||
|
|
||||||
| 指标名 | 类型 | 标签 | 说明 |
|
|
||||||
|---|---|---|---|
|
|
||||||
| `tts_request_total` | counter | status, format, speaker, model | /v1/audio/speech 请求数 |
|
|
||||||
| `tts_request_duration_seconds` | histogram | status, format | 端到端延迟 |
|
|
||||||
| `tts_upstream_total` | counter | status, format, model, speaker | 上游调用数 |
|
|
||||||
| `tts_upstream_duration_seconds` | histogram | status, format | 上游调用耗时 |
|
|
||||||
| `tts_upstream_first_byte_seconds` | histogram | format | TTFB |
|
|
||||||
| `tts_upstream_chunks_total` | counter | format | 收到的音频 chunk 数 |
|
|
||||||
| `tts_upstream_audio_bytes_total` | counter | format | 实际返回字节数 |
|
|
||||||
| `tts_upstream_errors_total` | counter | code | 上游错误(code 聚合到 transport/client/server/upstream) |
|
|
||||||
| `tts_usage_text_words_total` | counter | model | 上游计费字符数 |
|
|
||||||
| `tts_concurrency_active` | gauge | | 当前在飞请求数 |
|
|
||||||
| `tts_concurrency_rejected_total` | counter | | 并发上限拒绝数 |
|
|
||||||
| `tts_ratelimit_rejected_total` | counter | | 速率限制拒绝数 |
|
|
||||||
| `tts_auth_failed_total` | counter | | API Key 鉴权失败数 |
|
|
||||||
|
|
||||||
### Prometheus 抓取示例
|
|
||||||
|
|
||||||
```yaml
|
|
||||||
scrape_configs:
|
|
||||||
- job_name: tts-api
|
|
||||||
static_configs:
|
|
||||||
- targets: ['localhost:8080']
|
|
||||||
```
|
|
||||||
|
|
||||||
### 仪表盘
|
|
||||||
|
|
||||||
`/dashboard` 展示服务状态 + 内存 + 配置信息,并内嵌 `/metrics` 预览;Grafana 等工具可直接基于上面指标做面板。
|
|
||||||
|
|
||||||
### ⚠️ 公网部署:监控端点无鉴权
|
|
||||||
|
|
||||||
`/metrics`、`/health`、`/dashboard` **均不鉴权**,这是对齐 Prometheus 抓取场景的设计权衡:
|
|
||||||
|
|
||||||
| 端点 | 暴露内容 | 风险 |
|
|
||||||
|---|---|---|
|
|
||||||
| `/metrics` | 业务标签(speaker/model/format)、运行指标、错误计数 | 侦察面:可推断使用量、技术栈、错误模式 |
|
|
||||||
| `/health` | 服务状态、版本号、运行时长、内存 | 侦察面:版本号可用于匹配已知 CVE |
|
|
||||||
| `/dashboard` | 配置检查结果(含 `TTSConfigErr` 状态) | 信息泄露:可确认配置是否就绪 |
|
|
||||||
|
|
||||||
**部署建议**:
|
|
||||||
|
|
||||||
- **内网 / 反代后**:无影响,符合预期
|
|
||||||
- **公网直接暴露**:在前置反代(nginx / caddy)上保护这些端点,示例 nginx 配置:
|
|
||||||
|
|
||||||
```nginx
|
|
||||||
location /metrics {
|
|
||||||
auth_basic "metrics";
|
|
||||||
auth_basic_user_file /etc/nginx/.htpasswd;
|
|
||||||
allow 10.0.0.0/8; # 仅允许 Prometheus 服务器网段
|
|
||||||
deny all;
|
|
||||||
}
|
}
|
||||||
location /dashboard {
|
|
||||||
auth_basic "admin";
|
|
||||||
auth_basic_user_file /etc/nginx/.htpasswd;
|
|
||||||
}
|
|
||||||
location /health {
|
|
||||||
allow 10.0.0.0/8; # 或保留给监控系统访问
|
|
||||||
deny all;
|
|
||||||
}
|
}
|
||||||
```
|
```
|
||||||
|
|
||||||
- **最简方案**:反代层直接限制 `/metrics` 只能从 Prometheus 服务器 IP 访问,无需 basic auth
|
### 服务器日志
|
||||||
|
触发限流时服务器会输出中文警告日志:
|
||||||
|
- `警告: 已达到最大并发请求数限制,拒绝请求 - 客户端IP: x.x.x.x`
|
||||||
|
- `警告: 已超过IP速率限制,拒绝请求 - 客户端IP: x.x.x.x`
|
||||||
|
|
||||||
## 架构
|
## 支持的发音人
|
||||||
|
|
||||||
| 包 | 职责 |
|
具体发音人列表请参考火山引擎官方文档:
|
||||||
|---|---|
|
- 1.0音色:https://www.volcengine.com/docs/6561/97454
|
||||||
| `main.go` | 启动入口,信号处理 |
|
- 2.0音色:https://www.volcengine.com/docs/6561/1340515
|
||||||
| `telemetry/` | Counter / Gauge / Histogram + Prometheus 文本导出(零依赖) |
|
|
||||||
| `metrics/` | TTS 业务指标注册,火山适配器埋点适配 |
|
|
||||||
| `adapter/volcano/` | 火山 v3 HTTP Chunked 客户端(client/request/response/audio/errors/synthesis) |
|
|
||||||
| `controller/` | /v1/audio/speech、/health 处理器 |
|
|
||||||
| `middleware/` | SecurityHeaders、CORS、鉴权、限流、并发、日志、客户端 IP 提取 |
|
|
||||||
| `setting/` | 单一环境变量入口 + 启动汇总 |
|
|
||||||
| `common/`、`dto/` | 常量、请求/响应类型,`common.DebugLog` 控制调试日志 |
|
|
||||||
| `router/` | 路由注册 |
|
|
||||||
|
|
||||||
## 部署
|
## 常见问题
|
||||||
|
|
||||||
### Linux Systemd
|
### 1. 如何获取鉴权信息?
|
||||||
|
|
||||||
创建 `/etc/systemd/system/tts-server.service`:
|
- 登录火山引擎新版控制台
|
||||||
|
- 进入"语音合成"服务
|
||||||
|
- 创建应用并获取API Key
|
||||||
|
|
||||||
|
### 2. 端口被占用怎么办?
|
||||||
|
|
||||||
|
通过环境变量修改端口:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# Windows
|
||||||
|
set PORT=8081 && tts_server.exe
|
||||||
|
|
||||||
|
# Linux/macOS
|
||||||
|
PORT=8081 ./tts_server
|
||||||
|
```
|
||||||
|
|
||||||
|
### 3. 如何配置多个API密钥?
|
||||||
|
|
||||||
|
使用逗号分隔:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
OPENAI_TTS_API_KEY=sk-key1,sk-key2,sk-key3
|
||||||
|
```
|
||||||
|
|
||||||
|
### 4. 查看日志
|
||||||
|
|
||||||
|
服务启动后会输出详细日志,包括:
|
||||||
|
- 服务启动信息
|
||||||
|
- 配置状态
|
||||||
|
- 请求统计信息
|
||||||
|
- 错误详情
|
||||||
|
|
||||||
|
## 部署建议
|
||||||
|
|
||||||
|
### Linux Systemd 服务
|
||||||
|
|
||||||
|
创建 `/etc/systemd/system/tts-server.service`:
|
||||||
|
|
||||||
```ini
|
```ini
|
||||||
[Unit]
|
[Unit]
|
||||||
@@ -424,7 +222,7 @@ Type=simple
|
|||||||
User=www-data
|
User=www-data
|
||||||
WorkingDirectory=/www/wwwroot/tts-server
|
WorkingDirectory=/www/wwwroot/tts-server
|
||||||
EnvironmentFile=/www/wwwroot/tts-server/.env
|
EnvironmentFile=/www/wwwroot/tts-server/.env
|
||||||
ExecStart=/www/wwwroot/tts-server/tts-api
|
ExecStart=/www/wwwroot/tts-server/tts_server
|
||||||
Restart=always
|
Restart=always
|
||||||
RestartSec=10
|
RestartSec=10
|
||||||
|
|
||||||
@@ -432,104 +230,22 @@ RestartSec=10
|
|||||||
WantedBy=multi-user.target
|
WantedBy=multi-user.target
|
||||||
```
|
```
|
||||||
|
|
||||||
|
启动服务:
|
||||||
|
|
||||||
```bash
|
```bash
|
||||||
sudo systemctl daemon-reload
|
sudo systemctl daemon-reload
|
||||||
sudo systemctl enable tts-server
|
sudo systemctl enable tts-server
|
||||||
sudo systemctl start tts-server
|
sudo systemctl start tts-server
|
||||||
```
|
```
|
||||||
|
|
||||||
### Docker
|
## 许可证
|
||||||
|
|
||||||
```bash
|
本项目采用非商业用途许可协议。您可以免费使用本软件用于非商业目的,但禁止用于任何商业活动。详细条款请参阅 [LICENSE](LICENSE) 文件。
|
||||||
docker compose up -d
|
|
||||||
```
|
|
||||||
|
|
||||||
环境变量通过 `.env` 或 `docker-compose.yml` 传入。
|
|
||||||
|
|
||||||
### 公网部署安全清单
|
|
||||||
|
|
||||||
公网直接暴露(`:8080` 可被互联网任意访问)时,**至少满足以下两条之一**,否则视为不安全的部署:
|
|
||||||
|
|
||||||
1. **设置 `OPENAI_TTS_API_KEY`**(推荐,最简单)
|
|
||||||
```bash
|
|
||||||
# .env
|
|
||||||
OPENAI_TTS_API_KEY=<32+ 位随机字符串>
|
|
||||||
```
|
|
||||||
客户端请求时带 `Authorization: Bearer <那个字符串>`。
|
|
||||||
|
|
||||||
2. **前置反代承担鉴权**(nginx / caddy / Cloudflare Access)
|
|
||||||
- 反代层做 basic auth、mTLS、Cloudflare Access 等任一方案
|
|
||||||
- 反代**仅**把鉴权后的请求转发到 `:8080`,Go 服务本身保持"无鉴权"
|
|
||||||
- 此时 `OPENAI_TTS_API_KEY` 可不设
|
|
||||||
|
|
||||||
**两个端点还需要单独保护**(无论上面哪种方案):
|
|
||||||
|
|
||||||
- `/metrics`:暴露业务标签与运行指标,详见[观测 / Metrics → 公网部署](#公网部署监控端点无鉴权)
|
|
||||||
- `/dashboard`:暴露配置检查结果,同上
|
|
||||||
|
|
||||||
**未做保护的典型风险**:
|
|
||||||
- 任意人 curl `POST /v1/audio/speech` → 消耗你火山账号的字符额度
|
|
||||||
- 任意人 `GET /metrics` → 推断你的使用量、技术栈、错误模式
|
|
||||||
- 任意人 `GET /dashboard` → 确认你 TTS 配置就绪状态
|
|
||||||
|
|
||||||
**内网部署 / 私网反代后**:这些警示不适用,直接用就行。
|
|
||||||
|
|
||||||
## 常见问题
|
|
||||||
|
|
||||||
### 1. `code=55000000, message=resource ID is mismatched with speaker related resource`
|
|
||||||
|
|
||||||
资源/音色不匹配。修复:
|
|
||||||
|
|
||||||
1. 火山控制台 → 语音技术 → 你的应用 → 资源管理或音色库
|
|
||||||
2. 用控制台在线体验/调试同一对 `BYTEDANCE_TTS_RESOURCE_ID` + 音色
|
|
||||||
3. 控制台能合成的组合才是正确的
|
|
||||||
4. 把控制台实际显示的资源 ID 字符串(通常是 `volc.megatts.*` 格式)填到 `BYTEDANCE_TTS_RESOURCE_ID`
|
|
||||||
5. 复刻音色(speaker 以 `S_` 开头)需确认 Resource ID 已开通且与音色同族
|
|
||||||
|
|
||||||
### 2. PowerShell 下 `curl` 解释错
|
|
||||||
|
|
||||||
PowerShell 里 `curl` 是 `Invoke-WebRequest` 的别名。**必须写 `curl.exe`**:
|
|
||||||
|
|
||||||
```powershell
|
|
||||||
curl.exe -v -X POST "http://localhost:8080/v1/audio/speech" -H "Content-Type: application/json" --data-binary "@body.json"
|
|
||||||
```
|
|
||||||
|
|
||||||
JSON 用单引号包,或写到文件用 `--data-binary "@file.json"`。
|
|
||||||
|
|
||||||
### 3. WAV 格式音频播放异常
|
|
||||||
|
|
||||||
流式场景下火山 API 的 wav 格式每个 chunk 都返回完整 wav header,拼接后损坏。本项目已自动处理:选择 wav 输出时,内部用 pcm 格式请求 API,本地拼装标准 wav header。如仍有问题,改用 `mp3`。
|
|
||||||
|
|
||||||
### 4. 调试时如何看详细日志
|
|
||||||
|
|
||||||
设置 `BYTEDANCE_TTS_DEBUG=true` 后重启服务,会额外输出上游请求参数、sentence 事件、CORS 拦截等。详见上文「调试日志」一节。
|
|
||||||
|
|
||||||
### 5. 多 API Key 配置
|
|
||||||
|
|
||||||
```bash
|
|
||||||
OPENAI_TTS_API_KEY=sk-key1,sk-key2,sk-key3
|
|
||||||
```
|
|
||||||
|
|
||||||
### 6. 修改端口
|
|
||||||
|
|
||||||
```bash
|
|
||||||
PORT=8081 ./tts-api
|
|
||||||
```
|
|
||||||
|
|
||||||
## 技术支持
|
## 技术支持
|
||||||
|
|
||||||
如有问题,请检查:
|
如有问题,请检查:
|
||||||
|
|
||||||
1. 环境变量配置是否正确
|
1. 环境变量配置是否正确
|
||||||
2. 网络是否能访问火山引擎TTS服务
|
2. 网络是否能访问火山引擎TTS服务
|
||||||
3. 鉴权信息是否有效
|
3. 鉴权信息是否有效
|
||||||
4. Resource ID与Speaker是否匹配
|
4. Resource ID与Speaker是否匹配
|
||||||
5. `ALLOWED_ORIGINS` 是否包含前端完整 origin(含 https://)
|
|
||||||
6. 客户端请求 URL 是否以 https:// 开头
|
|
||||||
7. 生产环境凭据是否定期轮换
|
|
||||||
8. 复刻音色确保 Resource ID 与音色 ID 同族
|
|
||||||
9. 音频格式是否匹配客户端解码能力(默认 mp3 兼容性最好)
|
|
||||||
|
|
||||||
## 许可证
|
|
||||||
|
|
||||||
本项目采用非商业用途许可协议。详细条款请参阅 [LICENSE](LICENSE) 文件。
|
|
||||||
|
|||||||
@@ -1,74 +0,0 @@
|
|||||||
package volcano
|
|
||||||
|
|
||||||
import (
|
|
||||||
"encoding/binary"
|
|
||||||
"fmt"
|
|
||||||
)
|
|
||||||
|
|
||||||
// 标准 PCM WAV 头(44 字节)。
|
|
||||||
// 文档 3.3 节:流式场景不推荐 wav(会多次返回 wav header),
|
|
||||||
// 本项目策略:上游走 pcm,本地拼一次标准头,避免拼接过个 header。
|
|
||||||
type wavHeader struct {
|
|
||||||
// RIFF chunk descriptor
|
|
||||||
ChunkID [4]byte // "RIFF"
|
|
||||||
ChunkSize uint32 // 36 + SubChunk2Size
|
|
||||||
Format [4]byte // "WAVE"
|
|
||||||
// fmt sub-chunk
|
|
||||||
Subchunk1ID [4]byte // "fmt "
|
|
||||||
Subchunk1Size uint32 // 16 for PCM
|
|
||||||
AudioFormat uint16 // 1 = PCM
|
|
||||||
NumChannels uint16
|
|
||||||
SampleRate uint32
|
|
||||||
ByteRate uint32
|
|
||||||
BlockAlign uint16
|
|
||||||
BitsPerSample uint16
|
|
||||||
// data sub-chunk
|
|
||||||
Subchunk2ID [4]byte // "data"
|
|
||||||
Subchunk2Size uint32
|
|
||||||
}
|
|
||||||
|
|
||||||
// WrapWAVHeader 把 PCM 原始字节封装成完整的 WAV 字节流。
|
|
||||||
// sampleRate 决定 WAV 头里的采样率字段;pcm 视为 16-bit 单声道 little-endian。
|
|
||||||
func WrapWAVHeader(pcm []byte, sampleRate int) ([]byte, error) {
|
|
||||||
if sampleRate <= 0 {
|
|
||||||
return nil, fmt.Errorf("invalid sample rate %d", sampleRate)
|
|
||||||
}
|
|
||||||
const channels uint16 = 1
|
|
||||||
const bitsPerSample uint16 = 16
|
|
||||||
blockAlign := channels * bitsPerSample / 8
|
|
||||||
byteRate := uint32(sampleRate) * uint32(blockAlign)
|
|
||||||
dataSize := uint32(len(pcm))
|
|
||||||
|
|
||||||
hdr := wavHeader{
|
|
||||||
ChunkID: [4]byte{'R', 'I', 'F', 'F'},
|
|
||||||
ChunkSize: 36 + dataSize,
|
|
||||||
Format: [4]byte{'W', 'A', 'V', 'E'},
|
|
||||||
Subchunk1ID: [4]byte{'f', 'm', 't', ' '},
|
|
||||||
Subchunk1Size: 16,
|
|
||||||
AudioFormat: 1,
|
|
||||||
NumChannels: channels,
|
|
||||||
SampleRate: uint32(sampleRate),
|
|
||||||
ByteRate: byteRate,
|
|
||||||
BlockAlign: blockAlign,
|
|
||||||
BitsPerSample: bitsPerSample,
|
|
||||||
Subchunk2ID: [4]byte{'d', 'a', 't', 'a'},
|
|
||||||
Subchunk2Size: dataSize,
|
|
||||||
}
|
|
||||||
|
|
||||||
out := make([]byte, 0, 44+len(pcm))
|
|
||||||
out = append(out, hdr.ChunkID[:]...)
|
|
||||||
out = binary.LittleEndian.AppendUint32(out, hdr.ChunkSize)
|
|
||||||
out = append(out, hdr.Format[:]...)
|
|
||||||
out = append(out, hdr.Subchunk1ID[:]...)
|
|
||||||
out = binary.LittleEndian.AppendUint32(out, hdr.Subchunk1Size)
|
|
||||||
out = binary.LittleEndian.AppendUint16(out, hdr.AudioFormat)
|
|
||||||
out = binary.LittleEndian.AppendUint16(out, hdr.NumChannels)
|
|
||||||
out = binary.LittleEndian.AppendUint32(out, hdr.SampleRate)
|
|
||||||
out = binary.LittleEndian.AppendUint32(out, hdr.ByteRate)
|
|
||||||
out = binary.LittleEndian.AppendUint16(out, hdr.BlockAlign)
|
|
||||||
out = binary.LittleEndian.AppendUint16(out, hdr.BitsPerSample)
|
|
||||||
out = append(out, hdr.Subchunk2ID[:]...)
|
|
||||||
out = binary.LittleEndian.AppendUint32(out, hdr.Subchunk2Size)
|
|
||||||
out = append(out, pcm...)
|
|
||||||
return out, nil
|
|
||||||
}
|
|
||||||
@@ -1,44 +0,0 @@
|
|||||||
package volcano
|
|
||||||
|
|
||||||
import (
|
|
||||||
"bytes"
|
|
||||||
"context"
|
|
||||||
"fmt"
|
|
||||||
"net/http"
|
|
||||||
"time"
|
|
||||||
)
|
|
||||||
|
|
||||||
// HTTPClient 持有共享的 http.Client 以便复用连接(v3 keep-alive 1 分钟)。
|
|
||||||
type HTTPClient struct {
|
|
||||||
client *http.Client
|
|
||||||
}
|
|
||||||
|
|
||||||
// NewHTTPClient 构造默认配置的 HTTPClient。
|
|
||||||
func NewHTTPClient() *HTTPClient {
|
|
||||||
return &HTTPClient{
|
|
||||||
client: &http.Client{
|
|
||||||
Transport: &http.Transport{
|
|
||||||
MaxIdleConns: 100,
|
|
||||||
MaxIdleConnsPerHost: 20,
|
|
||||||
IdleConnTimeout: 90 * time.Second,
|
|
||||||
TLSHandshakeTimeout: 10 * time.Second,
|
|
||||||
},
|
|
||||||
},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// PostStream 发送一次流式请求,返回带上下文的 *http.Response。
|
|
||||||
// 调用方负责关闭 resp.Body。
|
|
||||||
func (h *HTTPClient) PostStream(ctx context.Context, url string, headers map[string]string, body []byte) (*http.Response, error) {
|
|
||||||
if ctx == nil {
|
|
||||||
ctx = context.Background()
|
|
||||||
}
|
|
||||||
req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(body))
|
|
||||||
if err != nil {
|
|
||||||
return nil, fmt.Errorf("build request: %w", err)
|
|
||||||
}
|
|
||||||
for k, v := range headers {
|
|
||||||
req.Header.Set(k, v)
|
|
||||||
}
|
|
||||||
return h.client.Do(req)
|
|
||||||
}
|
|
||||||
@@ -1,27 +0,0 @@
|
|||||||
package volcano
|
|
||||||
|
|
||||||
import "fmt"
|
|
||||||
|
|
||||||
// UpstreamError 表示火山 v3 返回的 业务错误(code != 0 且 != 20000000)或传输错误。
|
|
||||||
// 包含上游错误码,便于 telemetry 把它作为 label。
|
|
||||||
type UpstreamError struct {
|
|
||||||
Code int
|
|
||||||
Message string
|
|
||||||
Stage string // "request"/"stream"/"http" - 出错阶段
|
|
||||||
Wrapped error
|
|
||||||
}
|
|
||||||
|
|
||||||
func (e *UpstreamError) Error() string {
|
|
||||||
if e.Wrapped != nil {
|
|
||||||
return fmt.Sprintf("volcano %s: code=%d %s: %v", e.Stage, e.Code, e.Message, e.Wrapped)
|
|
||||||
}
|
|
||||||
return fmt.Sprintf("volcano %s: code=%d %s", e.Stage, e.Code, e.Message)
|
|
||||||
}
|
|
||||||
|
|
||||||
func (e *UpstreamError) Unwrap() error { return e.Wrapped }
|
|
||||||
|
|
||||||
// IsAuth 当上游返回认证/权限类错误时返回 true。
|
|
||||||
func (e *UpstreamError) IsAuth() bool {
|
|
||||||
return e.Code == 45000000 || e.Code == 55000000 ||
|
|
||||||
e.Code == 401 || e.Code == 403
|
|
||||||
}
|
|
||||||
@@ -1,63 +0,0 @@
|
|||||||
package volcano
|
|
||||||
|
|
||||||
// Options 是火山 v3 TTS 适配器的完整调用参数集合。
|
|
||||||
// 由 setting 包从环境变量构造,controller 直接透传,不做 OpenAI 侧映射。
|
|
||||||
//
|
|
||||||
// 字段顺序与文档 3.x 节一致,便于对照。
|
|
||||||
type Options struct {
|
|
||||||
// --- 鉴权 / 路由 ---
|
|
||||||
APIKey string // X-Api-Key
|
|
||||||
ResourceID string // X-Api-Resource-Id,决定模型版本与计费,如 seed-icl-2.0
|
|
||||||
|
|
||||||
// --- req_params 核心字段 ---
|
|
||||||
Text string
|
|
||||||
Speaker string
|
|
||||||
Model string // 可空,仅复刻 2.0 生效;env 默认 seed-tts-2.0-standard
|
|
||||||
UID string // user.uid,默认 "uid"
|
|
||||||
|
|
||||||
// --- audio_params ---
|
|
||||||
Format string // 上游实际请求的 format:mp3 / pcm / ogg_opus
|
|
||||||
SampleRate int // 8000/16000/22050/24000/32000/44100/48000
|
|
||||||
BitRate int // 可选,仅 MP3 生效
|
|
||||||
SpeechRate int // [-50, 100]
|
|
||||||
LoudnessRate int // [-50, 100]
|
|
||||||
EnableSubtitle bool // 复刻 2.0 生效,返回 TTSSubtitle
|
|
||||||
EnableTimestamp bool // 复刻 1.0 生效,内嵌字级时间戳
|
|
||||||
|
|
||||||
// --- additions(扩展参数,JSON 字符串承载)---
|
|
||||||
// 文档明确 additions 在请求体里必须是 string,内容是 JSON。
|
|
||||||
// 这里直接存结构体,序列化时由 MarshalJSON 输出为 string。
|
|
||||||
Additions *Additions
|
|
||||||
}
|
|
||||||
|
|
||||||
// Additions 对应文档 3.4 节的扩展参数。
|
|
||||||
// 注意:在请求体里 additions 是 JSON 字符串,所以 MarshalJSON 序列化为 string。
|
|
||||||
type Additions struct {
|
|
||||||
ModelType *int `json:"model_type,omitempty"` // 复刻 2.0 推荐显式指定,4=ICL V2、5=ICL V3
|
|
||||||
ContextTexts []string `json:"context_texts,omitempty"` // 语音指令
|
|
||||||
UseTagParser *bool `json:"use_tag_parser,omitempty"` // 复刻 2.0 expressive 启用语音标签 Cot
|
|
||||||
ExplicitLanguage string `json:"explicit_language,omitempty"` // 明确语种
|
|
||||||
ContextLanguage string `json:"context_language,omitempty"` // 参考语种
|
|
||||||
SilenceDuration *int `json:"silence_duration,omitempty"` // 0~30000ms
|
|
||||||
EnableLanguageDetector *bool `json:"enable_language_detector,omitempty"` // 自动识别语种
|
|
||||||
DisableMarkdownFilter *bool `json:"disable_markdown_filter,omitempty"` // 是否解析 markdown
|
|
||||||
DisableEmojiFilter *bool `json:"disable_emoji_filter,omitempty"` // 是否过滤 emoji
|
|
||||||
MaxLengthFilterParenthesis *int `json:"max_length_to_filter_parenthesis,omitempty"`
|
|
||||||
UnsupportedCharRatio *float64 `json:"unsupported_char_ratio_thresh,omitempty"`
|
|
||||||
AIGCWatermark *bool `json:"aigc_watermark,omitempty"`
|
|
||||||
AIGCMetadata any `json:"aigc_metadata,omitempty"`
|
|
||||||
CacheConfig any `json:"cache_config,omitempty"`
|
|
||||||
PostProcess any `json:"post_process,omitempty"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// IsZero 报告 Additions 是否为空(没有任何字段设置),用于在序列化前跳过 additions。
|
|
||||||
func (a *Additions) IsZero() bool {
|
|
||||||
if a == nil {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
return a.ModelType == nil && a.ContextTexts == nil && a.UseTagParser == nil &&
|
|
||||||
a.ExplicitLanguage == "" && a.ContextLanguage == "" && a.SilenceDuration == nil &&
|
|
||||||
a.EnableLanguageDetector == nil && a.DisableMarkdownFilter == nil && a.DisableEmojiFilter == nil &&
|
|
||||||
a.MaxLengthFilterParenthesis == nil && a.UnsupportedCharRatio == nil &&
|
|
||||||
a.AIGCWatermark == nil && a.AIGCMetadata == nil && a.CacheConfig == nil && a.PostProcess == nil
|
|
||||||
}
|
|
||||||
@@ -1,113 +0,0 @@
|
|||||||
package volcano
|
|
||||||
|
|
||||||
import (
|
|
||||||
"encoding/json"
|
|
||||||
"fmt"
|
|
||||||
)
|
|
||||||
|
|
||||||
// requestBody 是真正发到上游 v3 端点的 JSON 顶层结构。
|
|
||||||
type requestBody struct {
|
|
||||||
User ttsUser `json:"user"`
|
|
||||||
Namespace string `json:"namespace"`
|
|
||||||
ReqParams ttsReqParams `json:"req_params"`
|
|
||||||
}
|
|
||||||
|
|
||||||
type ttsUser struct {
|
|
||||||
UID string `json:"uid"`
|
|
||||||
}
|
|
||||||
|
|
||||||
type ttsReqParams struct {
|
|
||||||
Text string `json:"text"`
|
|
||||||
Speaker string `json:"speaker"`
|
|
||||||
Model string `json:"model,omitempty"`
|
|
||||||
AudioParams ttsAudioParams `json:"audio_params"`
|
|
||||||
Additions string `json:"additions,omitempty"` // 注意:字符串
|
|
||||||
}
|
|
||||||
|
|
||||||
type ttsAudioParams struct {
|
|
||||||
Format string `json:"format"`
|
|
||||||
SampleRate int `json:"sample_rate"`
|
|
||||||
BitRate int `json:"bit_rate,omitempty"`
|
|
||||||
SpeechRate int `json:"speech_rate"`
|
|
||||||
LoudnessRate int `json:"loudness_rate,omitempty"`
|
|
||||||
EnableSubtitle bool `json:"enable_subtitle,omitempty"`
|
|
||||||
EnableTimestamp bool `json:"enable_timestamp,omitempty"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// buildRequest 把 Options 序列化为上游请求体 JSON。
|
|
||||||
func buildRequest(opts Options) ([]byte, error) {
|
|
||||||
if opts.Text == "" {
|
|
||||||
return nil, fmt.Errorf("volcano: text is required")
|
|
||||||
}
|
|
||||||
if opts.Speaker == "" {
|
|
||||||
return nil, fmt.Errorf("volcano: speaker is required")
|
|
||||||
}
|
|
||||||
if opts.ResourceID == "" {
|
|
||||||
return nil, fmt.Errorf("volcano: resource id is required")
|
|
||||||
}
|
|
||||||
if opts.APIKey == "" {
|
|
||||||
return nil, fmt.Errorf("volcano: api key is required")
|
|
||||||
}
|
|
||||||
|
|
||||||
body := requestBody{
|
|
||||||
User: ttsUser{UID: opts.UID},
|
|
||||||
Namespace: "UnidirectionalTTS",
|
|
||||||
ReqParams: ttsReqParams{
|
|
||||||
Text: opts.Text,
|
|
||||||
Speaker: opts.Speaker,
|
|
||||||
Model: opts.Model,
|
|
||||||
AudioParams: ttsAudioParams{
|
|
||||||
Format: opts.Format,
|
|
||||||
SampleRate: opts.SampleRate,
|
|
||||||
BitRate: opts.BitRate,
|
|
||||||
SpeechRate: opts.SpeechRate,
|
|
||||||
LoudnessRate: opts.LoudnessRate,
|
|
||||||
EnableSubtitle: opts.EnableSubtitle,
|
|
||||||
EnableTimestamp: opts.EnableTimestamp,
|
|
||||||
},
|
|
||||||
},
|
|
||||||
}
|
|
||||||
|
|
||||||
if opts.Additions != nil && !opts.Additions.IsZero() {
|
|
||||||
// 文档明确 additions 字段为 JSON 字符串。
|
|
||||||
raw, err := json.Marshal(opts.Additions)
|
|
||||||
if err != nil {
|
|
||||||
return nil, fmt.Errorf("marshal additions: %w", err)
|
|
||||||
}
|
|
||||||
body.ReqParams.Additions = string(raw)
|
|
||||||
}
|
|
||||||
|
|
||||||
raw, err := json.Marshal(body)
|
|
||||||
if err != nil {
|
|
||||||
return nil, fmt.Errorf("marshal request: %w", err)
|
|
||||||
}
|
|
||||||
return raw, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// convertSpeedToSpeechRate 把 OpenAI 风格的 speed(倍率)转换为 speech_rate(百分比)。
|
|
||||||
// speech_rate 范围 [-50, 100],对应 0.5x ~ 2.0x。
|
|
||||||
func convertSpeedToSpeechRate(speed float64) int {
|
|
||||||
if speed <= 0 {
|
|
||||||
speed = 1.0
|
|
||||||
}
|
|
||||||
rate := int((speed - 1.0) * 100)
|
|
||||||
if rate < -50 {
|
|
||||||
rate = -50
|
|
||||||
}
|
|
||||||
if rate > 100 {
|
|
||||||
rate = 100
|
|
||||||
}
|
|
||||||
return rate
|
|
||||||
}
|
|
||||||
|
|
||||||
// resolveUpstreamFormat 决定上游实际请求的 format。
|
|
||||||
// - 客户端要求 wav -> 上游走 pcm,我们本地拼 header
|
|
||||||
// - 其他 -> 直接用 clientFormat
|
|
||||||
//
|
|
||||||
// sampleRate 在 wav 走 pcm 的情况下也按原样传给上游(影响 PCM 的实际采样率)。
|
|
||||||
func resolveUpstreamFormat(clientFormat string) string {
|
|
||||||
if clientFormat == "wav" {
|
|
||||||
return "pcm"
|
|
||||||
}
|
|
||||||
return clientFormat
|
|
||||||
}
|
|
||||||
@@ -1,152 +0,0 @@
|
|||||||
package volcano
|
|
||||||
|
|
||||||
import (
|
|
||||||
"bufio"
|
|
||||||
"encoding/base64"
|
|
||||||
"encoding/json"
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"log"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/common"
|
|
||||||
"github.com/volcano-tts/tts-api/dto"
|
|
||||||
)
|
|
||||||
|
|
||||||
// ParsedStream 是一次流式响应的累计结果。
|
|
||||||
type ParsedStream struct {
|
|
||||||
AudioData []byte
|
|
||||||
Chunks int
|
|
||||||
TextWords int
|
|
||||||
FirstChunk time.Duration // 从请求发起到收到第一个 sentence chunk 的耗时
|
|
||||||
HasUsage bool
|
|
||||||
Subtitles []dto.SubtitleEntry
|
|
||||||
}
|
|
||||||
|
|
||||||
// ParseStream 读取 v3 chunked NDJSON 响应,按文档 5.1 节的 event 取值分类处理。
|
|
||||||
//
|
|
||||||
// 关键修复(对比原实现):只有 event == "sentence" 才是音频帧;
|
|
||||||
// TTSSubtitle 单独收集,不会污染音频字节流。
|
|
||||||
func ParseStream(body io.Reader, started time.Time) (*ParsedStream, error) {
|
|
||||||
out := &ParsedStream{}
|
|
||||||
scanner := bufio.NewScanner(body)
|
|
||||||
scanner.Buffer(make([]byte, 1024*1024), 8*1024*1024)
|
|
||||||
|
|
||||||
gotFirstChunk := false
|
|
||||||
for scanner.Scan() {
|
|
||||||
line := scanner.Bytes()
|
|
||||||
if len(line) == 0 {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
var resp dto.V3TTSResponse
|
|
||||||
if err := json.Unmarshal(line, &resp); err != nil {
|
|
||||||
if common.DebugLog {
|
|
||||||
log.Printf("volcano: 解析响应行失败: %v, line=%q", err, truncateForLog(line, 200))
|
|
||||||
}
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
|
|
||||||
if resp.Code != 0 && resp.Code != 20000000 {
|
|
||||||
return nil, &UpstreamError{
|
|
||||||
Code: resp.Code,
|
|
||||||
Message: resp.Message,
|
|
||||||
Stage: "stream",
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if resp.Code == 20000000 {
|
|
||||||
if resp.Usage != nil {
|
|
||||||
out.TextWords = resp.Usage.TextWords
|
|
||||||
out.HasUsage = true
|
|
||||||
if common.DebugLog {
|
|
||||||
log.Printf("TTS 合成结束, usage: text_words=%d", out.TextWords)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
for scanner.Scan() {
|
|
||||||
}
|
|
||||||
break
|
|
||||||
}
|
|
||||||
|
|
||||||
// 事件分发:显式匹配已知事件,绝不把未知事件当作音频。
|
|
||||||
switch resp.Event {
|
|
||||||
case "TTSSentenceStart":
|
|
||||||
if common.DebugLog {
|
|
||||||
log.Printf("Sentence start: sequence=%d, sentence=%s", resp.Sequence, resp.SentenceText())
|
|
||||||
}
|
|
||||||
case "TTSSentenceEnd":
|
|
||||||
if common.DebugLog {
|
|
||||||
log.Printf("Sentence end: sequence=%d", resp.Sequence)
|
|
||||||
}
|
|
||||||
case "TTSSubtitle":
|
|
||||||
if resp.Data != "" {
|
|
||||||
out.Subtitles = append(out.Subtitles, dto.SubtitleEntry{
|
|
||||||
Text: resp.SentenceText(),
|
|
||||||
Sequence: resp.Sequence,
|
|
||||||
})
|
|
||||||
}
|
|
||||||
case "sentence", "":
|
|
||||||
// HTTP 单向协议下,音频帧的 event 字段可能是空也可能是 "sentence";
|
|
||||||
// 两种都当音频处理。
|
|
||||||
if resp.Data == "" {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
chunk, err := base64.StdEncoding.DecodeString(resp.Data)
|
|
||||||
if err != nil {
|
|
||||||
return nil, &UpstreamError{
|
|
||||||
Code: resp.Code,
|
|
||||||
Message: fmt.Sprintf("decode audio chunk: %v", err),
|
|
||||||
Stage: "stream",
|
|
||||||
Wrapped: err,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
out.AudioData = append(out.AudioData, chunk...)
|
|
||||||
out.Chunks++
|
|
||||||
if !gotFirstChunk {
|
|
||||||
out.FirstChunk = time.Since(started)
|
|
||||||
gotFirstChunk = true
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
if common.DebugLog {
|
|
||||||
log.Printf("volcano: 忽略未识别事件 event=%q sequence=%d sentence=%s data_len=%d", resp.Event, resp.Sequence, resp.SentenceText(), len(resp.Data))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if err := scanner.Err(); err != nil {
|
|
||||||
return nil, &UpstreamError{
|
|
||||||
Code: 0,
|
|
||||||
Message: fmt.Sprintf("read stream: %v", err),
|
|
||||||
Stage: "stream",
|
|
||||||
Wrapped: err,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if len(out.AudioData) == 0 {
|
|
||||||
return nil, &UpstreamError{
|
|
||||||
Code: 0,
|
|
||||||
Message: "no audio data received from TTS service",
|
|
||||||
Stage: "stream",
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return out, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// ReadErrorBody 把非 200 响应的 body 读出来用于日志。
|
|
||||||
func ReadErrorBody(body io.Reader) string {
|
|
||||||
const max = 2048
|
|
||||||
buf := make([]byte, max)
|
|
||||||
n, err := io.ReadFull(body, buf)
|
|
||||||
if err != nil && !errors.Is(err, io.ErrUnexpectedEOF) && !errors.Is(err, io.EOF) {
|
|
||||||
return fmt.Sprintf("read body fail: %v", err)
|
|
||||||
}
|
|
||||||
return string(buf[:n])
|
|
||||||
}
|
|
||||||
|
|
||||||
func truncateForLog(b []byte, max int) string {
|
|
||||||
if len(b) > max {
|
|
||||||
return string(b[:max]) + fmt.Sprintf("...(truncated, total %d bytes)", len(b))
|
|
||||||
}
|
|
||||||
return string(b)
|
|
||||||
}
|
|
||||||
@@ -1,199 +0,0 @@
|
|||||||
package volcano
|
|
||||||
|
|
||||||
import (
|
|
||||||
"context"
|
|
||||||
"crypto/rand"
|
|
||||||
"encoding/hex"
|
|
||||||
"fmt"
|
|
||||||
"log"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/common"
|
|
||||||
"github.com/volcano-tts/tts-api/dto"
|
|
||||||
"github.com/volcano-tts/tts-api/telemetry"
|
|
||||||
)
|
|
||||||
|
|
||||||
// MetricsRecorder 是适配器向上报告埋点的接口。
|
|
||||||
// 适配器本身不依赖 telemetry 包,controller 在 main 启动时把 Meter 适配成实现;
|
|
||||||
// 这样测试可以注入 mock,生产可以无侵入替换成 OTel。
|
|
||||||
type MetricsRecorder interface {
|
|
||||||
UpstreamStarted(speaker, model, format string)
|
|
||||||
UpstreamFinished(speaker, model, format, status string, duration, ttfb time.Duration, chunks, audioBytes, errCode int)
|
|
||||||
UpstreamUsage(model string, textWords int)
|
|
||||||
}
|
|
||||||
|
|
||||||
// nopMetrics 是 MetricsRecorder 的 no-op 默认值。
|
|
||||||
type nopMetrics struct{}
|
|
||||||
|
|
||||||
func (nopMetrics) UpstreamStarted(string, string, string) {}
|
|
||||||
func (nopMetrics) UpstreamFinished(string, string, string, string, time.Duration, time.Duration, int, int, int) {
|
|
||||||
}
|
|
||||||
func (nopMetrics) UpstreamUsage(string, int) {}
|
|
||||||
|
|
||||||
// Synthesis 调用火山 v3 一次,返回组装好的结果。
|
|
||||||
//
|
|
||||||
// 入参:
|
|
||||||
// - ctx:超时控制
|
|
||||||
// - client:复用的 HTTPClient
|
|
||||||
// - opts:从 setting 构造的完整参数(text 字段会被 text 覆盖)
|
|
||||||
// - text:本次合成的实际文本
|
|
||||||
// - clientFormat:客户端期望的最终格式,"wav" 内部转 pcm 后本地拼 wav 头
|
|
||||||
// - speed:OpenAI 风格的 speed(倍率,0.5~2.0)
|
|
||||||
// - mtr:可选埋点;传 nil 等价于 nopMetrics
|
|
||||||
func Synthesis(
|
|
||||||
ctx context.Context,
|
|
||||||
client *HTTPClient,
|
|
||||||
opts Options,
|
|
||||||
text string,
|
|
||||||
clientFormat string,
|
|
||||||
speed float64,
|
|
||||||
mtr MetricsRecorder,
|
|
||||||
) (*dto.SynthesisResult, error) {
|
|
||||||
if mtr == nil {
|
|
||||||
mtr = nopMetrics{}
|
|
||||||
}
|
|
||||||
opts.Text = text
|
|
||||||
opts.SpeechRate = convertSpeedToSpeechRate(speed)
|
|
||||||
|
|
||||||
reqID := newRequestID()
|
|
||||||
|
|
||||||
upstreamFormat := resolveUpstreamFormat(clientFormat)
|
|
||||||
opts.Format = upstreamFormat
|
|
||||||
if upstreamFormat != "pcm" && upstreamFormat != "mp3" && upstreamFormat != "ogg_opus" {
|
|
||||||
opts.Format = "mp3"
|
|
||||||
}
|
|
||||||
|
|
||||||
started := time.Now()
|
|
||||||
mtr.UpstreamStarted(opts.Speaker, opts.Model, opts.Format)
|
|
||||||
|
|
||||||
body, err := buildRequest(opts)
|
|
||||||
if err != nil {
|
|
||||||
mtr.UpstreamFinished(opts.Speaker, opts.Model, opts.Format, "request_error", time.Since(started), 0, 0, 0, 0)
|
|
||||||
return nil, &UpstreamError{Code: 0, Message: err.Error(), Stage: "request", Wrapped: err}
|
|
||||||
}
|
|
||||||
|
|
||||||
headers := map[string]string{
|
|
||||||
"Content-Type": "application/json",
|
|
||||||
"Connection": "keep-alive",
|
|
||||||
"X-Api-Resource-Id": opts.ResourceID,
|
|
||||||
"X-Api-Request-Id": reqID,
|
|
||||||
"X-Api-Key": opts.APIKey,
|
|
||||||
"X-Control-Require-Usage-Tokens-Return": "*",
|
|
||||||
}
|
|
||||||
|
|
||||||
if common.DebugLog {
|
|
||||||
log.Printf("TTS upstream: resource_id=%s speaker=%s model=%q format=%s sample_rate=%d speech_rate=%d additions=%q",
|
|
||||||
opts.ResourceID, telemetry.MaskSpeaker(opts.Speaker), opts.Model, opts.Format, opts.SampleRate, opts.SpeechRate, extractAdditionsForLog(body))
|
|
||||||
}
|
|
||||||
|
|
||||||
resp, err := client.PostStream(ctx, "https://openspeech.bytedance.com/api/v3/tts/unidirectional", headers, body)
|
|
||||||
if err != nil {
|
|
||||||
mtr.UpstreamFinished(opts.Speaker, opts.Model, opts.Format, "transport_error", time.Since(started), 0, 0, 0, 0)
|
|
||||||
return nil, &UpstreamError{Code: 0, Message: err.Error(), Stage: "request", Wrapped: err}
|
|
||||||
}
|
|
||||||
defer resp.Body.Close()
|
|
||||||
|
|
||||||
if resp.StatusCode != 200 {
|
|
||||||
rawBody := ReadErrorBody(resp.Body)
|
|
||||||
// rawBody 来自上游响应体,可能是攻击者控制的恶意内容(例如包含
|
|
||||||
// \n 伪造日志行)。转义后再嵌入错误消息。
|
|
||||||
safeBody := strings.NewReplacer("\n", "\\n", "\r", "\\r").Replace(rawBody)
|
|
||||||
mtr.UpstreamFinished(opts.Speaker, opts.Model, opts.Format, fmt.Sprintf("http_%d", resp.StatusCode), time.Since(started), 0, 0, 0, resp.StatusCode)
|
|
||||||
return nil, &UpstreamError{
|
|
||||||
Code: resp.StatusCode,
|
|
||||||
Message: fmt.Sprintf("upstream http %d: %s", resp.StatusCode, safeBody),
|
|
||||||
Stage: "http",
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
parsed, err := ParseStream(resp.Body, started)
|
|
||||||
if err != nil {
|
|
||||||
ue, _ := err.(*UpstreamError)
|
|
||||||
code := 0
|
|
||||||
if ue != nil {
|
|
||||||
code = ue.Code
|
|
||||||
}
|
|
||||||
mtr.UpstreamFinished(opts.Speaker, opts.Model, opts.Format, "stream_error", time.Since(started), 0, 0, 0, code)
|
|
||||||
return nil, err
|
|
||||||
}
|
|
||||||
|
|
||||||
duration := time.Since(started)
|
|
||||||
|
|
||||||
finalData := parsed.AudioData
|
|
||||||
// finalFormat 反映真实输出格式(用于 controller 写 Content-Type):
|
|
||||||
// - wav 走 pcm 上游 + 本地拼头,对外仍是 wav
|
|
||||||
// - aac/flac 在上方已被上游降级为 mp3,真实输出也是 mp3
|
|
||||||
// - 其余与 clientFormat 一致
|
|
||||||
finalFormat := clientFormat
|
|
||||||
if clientFormat != "wav" {
|
|
||||||
finalFormat = opts.Format
|
|
||||||
}
|
|
||||||
sampleRate := opts.SampleRate
|
|
||||||
if clientFormat == "wav" {
|
|
||||||
wav, wrapErr := WrapWAVHeader(parsed.AudioData, opts.SampleRate)
|
|
||||||
if wrapErr != nil {
|
|
||||||
mtr.UpstreamFinished(opts.Speaker, opts.Model, opts.Format, "wrap_error", duration, parsed.FirstChunk, parsed.Chunks, len(parsed.AudioData), 0)
|
|
||||||
return nil, &UpstreamError{Code: 0, Message: wrapErr.Error(), Stage: "wrap", Wrapped: wrapErr}
|
|
||||||
}
|
|
||||||
finalData = wav
|
|
||||||
}
|
|
||||||
|
|
||||||
if parsed.HasUsage {
|
|
||||||
mtr.UpstreamUsage(opts.Model, parsed.TextWords)
|
|
||||||
}
|
|
||||||
mtr.UpstreamFinished(opts.Speaker, opts.Model, opts.Format, "ok", duration, parsed.FirstChunk, parsed.Chunks, len(finalData), 0)
|
|
||||||
|
|
||||||
log.Printf("TTS 合成成功 - 音色=%s 格式=%s 文本=%d字 音频=%d字节 分片=%d 耗时=%v",
|
|
||||||
telemetry.MaskSpeaker(opts.Speaker), clientFormat, len(text), len(finalData), parsed.Chunks, duration)
|
|
||||||
|
|
||||||
return &dto.SynthesisResult{
|
|
||||||
AudioData: finalData,
|
|
||||||
Format: finalFormat,
|
|
||||||
SampleRate: sampleRate,
|
|
||||||
ReqID: reqID,
|
|
||||||
TextWords: parsed.TextWords,
|
|
||||||
Chunks: parsed.Chunks,
|
|
||||||
AudioBytes: len(finalData),
|
|
||||||
TTFB: parsed.FirstChunk,
|
|
||||||
Duration: duration,
|
|
||||||
}, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// newRequestID 16 字节随机 ID(hex 编码),无外部依赖。
|
|
||||||
func newRequestID() string {
|
|
||||||
var b [16]byte
|
|
||||||
_, _ = rand.Read(b[:])
|
|
||||||
return hex.EncodeToString(b[:])
|
|
||||||
}
|
|
||||||
|
|
||||||
// extractAdditionsForLog 从已编码的请求体里取 additions 字段值,便于日志展示。
|
|
||||||
func extractAdditionsForLog(body []byte) string {
|
|
||||||
const key = "\"additions\":\""
|
|
||||||
idx := bytesIndex(body, key)
|
|
||||||
if idx < 0 {
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
rest := body[idx+len(key):]
|
|
||||||
end := bytesIndex(rest, "\"")
|
|
||||||
if end < 0 {
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
return string(rest[:end])
|
|
||||||
}
|
|
||||||
|
|
||||||
func bytesIndex(haystack []byte, needle string) int {
|
|
||||||
if len(needle) == 0 {
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
outer:
|
|
||||||
for i := 0; i+len(needle) <= len(haystack); i++ {
|
|
||||||
for j := 0; j < len(needle); j++ {
|
|
||||||
if haystack[i+j] != needle[j] {
|
|
||||||
continue outer
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return i
|
|
||||||
}
|
|
||||||
return -1
|
|
||||||
}
|
|
||||||
@@ -1,130 +0,0 @@
|
|||||||
// dumpdb 是个 ops 工具: dump tts.db 里的 settings + voices 表(明文打码)。
|
|
||||||
//
|
|
||||||
// 用法:
|
|
||||||
// go run ./cmd/dumpdb /path/to/tts.db
|
|
||||||
//
|
|
||||||
// 输出 schema_version / settings(键值,敏感字段打码) / voices(完整行)。
|
|
||||||
// 调试时方便:不依赖 sqlite3 CLI,不暴露明文 key/speaker ID。
|
|
||||||
package main
|
|
||||||
|
|
||||||
import (
|
|
||||||
"database/sql"
|
|
||||||
"fmt"
|
|
||||||
"os"
|
|
||||||
|
|
||||||
_ "modernc.org/sqlite"
|
|
||||||
)
|
|
||||||
|
|
||||||
func main() {
|
|
||||||
if len(os.Args) < 2 {
|
|
||||||
fmt.Fprintf(os.Stderr, "usage: %s <db-path>\n", os.Args[0])
|
|
||||||
os.Exit(1)
|
|
||||||
}
|
|
||||||
dbPath := os.Args[1]
|
|
||||||
|
|
||||||
dsn := "file:" + dbPath + "?mode=ro&_pragma=query_only"
|
|
||||||
conn, err := sql.Open("sqlite", dsn)
|
|
||||||
if err != nil {
|
|
||||||
fmt.Fprintf(os.Stderr, "open: %v\n", err)
|
|
||||||
os.Exit(2)
|
|
||||||
}
|
|
||||||
defer conn.Close()
|
|
||||||
|
|
||||||
// 1. tables
|
|
||||||
fmt.Println("=== Tables ===")
|
|
||||||
rows, _ := conn.Query("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name")
|
|
||||||
for rows.Next() {
|
|
||||||
var name string
|
|
||||||
_ = rows.Scan(&name)
|
|
||||||
fmt.Printf(" %s\n", name)
|
|
||||||
}
|
|
||||||
rows.Close()
|
|
||||||
|
|
||||||
// 2. schema_version
|
|
||||||
fmt.Println("\n=== schema_version ===")
|
|
||||||
var ver int
|
|
||||||
var ts string
|
|
||||||
err = conn.QueryRow(`SELECT version, applied_at FROM schema_version LIMIT 1`).Scan(&ver, &ts)
|
|
||||||
if err != nil {
|
|
||||||
fmt.Printf(" (no row: %v)\n", err)
|
|
||||||
} else {
|
|
||||||
fmt.Printf(" version: %d, applied_at: %s\n", ver, ts)
|
|
||||||
}
|
|
||||||
|
|
||||||
// 3. settings
|
|
||||||
fmt.Println("\n=== settings ===")
|
|
||||||
rows, err = conn.Query(`SELECT key, value FROM settings ORDER BY key`)
|
|
||||||
if err != nil {
|
|
||||||
fmt.Printf(" err: %v\n", err)
|
|
||||||
} else {
|
|
||||||
for rows.Next() {
|
|
||||||
var k, v string
|
|
||||||
_ = rows.Scan(&k, &v)
|
|
||||||
if v == "" {
|
|
||||||
fmt.Printf(" %-30s = (empty)\n", k)
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
lowK := k
|
|
||||||
_ = lowK
|
|
||||||
masked := v
|
|
||||||
if isSensitive(k) {
|
|
||||||
if len(v) <= 8 {
|
|
||||||
masked = "****"
|
|
||||||
} else {
|
|
||||||
masked = v[:4] + "****" + v[len(v)-4:]
|
|
||||||
}
|
|
||||||
}
|
|
||||||
fmt.Printf(" %-30s = %s\n", k, masked)
|
|
||||||
}
|
|
||||||
rows.Close()
|
|
||||||
}
|
|
||||||
|
|
||||||
// 4. voices
|
|
||||||
fmt.Println("\n=== voices ===")
|
|
||||||
rows, err = conn.Query(`SELECT id, name, speaker, resource_id, model, language, description, enabled, created_at, updated_at FROM voices ORDER BY id`)
|
|
||||||
if err != nil {
|
|
||||||
fmt.Printf(" err: %v\n", err)
|
|
||||||
} else {
|
|
||||||
count := 0
|
|
||||||
for rows.Next() {
|
|
||||||
count++
|
|
||||||
var id int64
|
|
||||||
var name, speaker, resourceID, model, lang, desc, created, updated string
|
|
||||||
var enabled int
|
|
||||||
_ = rows.Scan(&id, &name, &speaker, &resourceID, &model, &lang, &desc, &enabled, &created, &updated)
|
|
||||||
en := "true"
|
|
||||||
if enabled == 0 {
|
|
||||||
en = "false"
|
|
||||||
}
|
|
||||||
fmt.Printf(" [%d] name=%s\n speaker=%s\n resource_id=%s\n model=%s\n lang=%s enabled=%s\n created=%s updated=%s\n",
|
|
||||||
id, name, speaker, resourceID, model, lang, en, created, updated)
|
|
||||||
if desc != "" {
|
|
||||||
fmt.Printf(" desc: %s\n", desc)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
fmt.Printf(" total: %d\n", count)
|
|
||||||
rows.Close()
|
|
||||||
}
|
|
||||||
|
|
||||||
// 5. pragmas
|
|
||||||
fmt.Println("\n=== Pragmas ===")
|
|
||||||
for _, p := range []string{"journal_mode", "synchronous", "foreign_keys", "page_size", "page_count"} {
|
|
||||||
var v string
|
|
||||||
_ = conn.QueryRow("PRAGMA " + p).Scan(&v)
|
|
||||||
fmt.Printf(" %-15s = %s\n", p, v)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func isSensitive(key string) bool {
|
|
||||||
lowK := key
|
|
||||||
// 简单 contains (不引 strings 包保持精简)
|
|
||||||
markers := []string{"key", "token", "speaker"}
|
|
||||||
for _, m := range markers {
|
|
||||||
for i := 0; i+len(m) <= len(lowK); i++ {
|
|
||||||
if lowK[i:i+len(m)] == m {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
@@ -1,41 +0,0 @@
|
|||||||
package common
|
|
||||||
|
|
||||||
import "time"
|
|
||||||
|
|
||||||
// DebugLog 控制非必要日志输出;由 setting 包在启动时通过 BYTEDANCE_TTS_DEBUG 环境变量设置。
|
|
||||||
var DebugLog bool
|
|
||||||
|
|
||||||
const (
|
|
||||||
DefaultPort = "8080"
|
|
||||||
DefaultTimeout = 30 * time.Second
|
|
||||||
MaxTextLength = 5000
|
|
||||||
MinSpeed = 0.25
|
|
||||||
MaxSpeed = 4.0
|
|
||||||
DefaultSpeed = 1.0
|
|
||||||
MaxRequestBodySize = 1024 * 1024
|
|
||||||
RateLimitRequests = 100
|
|
||||||
RateLimitWindow = time.Minute
|
|
||||||
MaxConcurrentRequests = 10
|
|
||||||
CleanupInterval = time.Hour
|
|
||||||
MaxModelNameLength = 64
|
|
||||||
MaxRateLimiterEntries = 100000
|
|
||||||
)
|
|
||||||
|
|
||||||
// SecureEqualString 是常量时间字符串比较,防 token 计时攻击。
|
|
||||||
// 长度先比对(避免短串早返回时泄漏长度信息),再遍历每个字节做 XOR 累加;
|
|
||||||
// diff 为 0 才返 true。用于 Bearer token、setup token 等敏感比较场景。
|
|
||||||
func SecureEqualString(a, b string) bool {
|
|
||||||
if len(a) != len(b) {
|
|
||||||
// 先比对长度(避免短串早返回时泄漏长度信息)
|
|
||||||
// 但仍要遍历一遍避免优化器消除分支
|
|
||||||
if len(a) > 0 {
|
|
||||||
_ = a[0]
|
|
||||||
}
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
var diff byte
|
|
||||||
for i := 0; i < len(a); i++ {
|
|
||||||
diff |= a[i] ^ b[i]
|
|
||||||
}
|
|
||||||
return diff == 0
|
|
||||||
}
|
|
||||||
@@ -1,301 +0,0 @@
|
|||||||
package controller
|
|
||||||
|
|
||||||
import (
|
|
||||||
"encoding/json"
|
|
||||||
"fmt"
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"sync"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/gorilla/mux"
|
|
||||||
"github.com/volcano-tts/tts-api/installer"
|
|
||||||
"github.com/volcano-tts/tts-api/middleware"
|
|
||||||
"github.com/volcano-tts/tts-api/store"
|
|
||||||
"github.com/volcano-tts/tts-api/version"
|
|
||||||
)
|
|
||||||
|
|
||||||
// SetAdminStore 注入 admin 控制器需要的 store;main 启动期调一次。
|
|
||||||
// store 可能在自愈回退后为 nil,GetAdminStore 返 nil 时 controller 应返 503。
|
|
||||||
var adminStore *store.Store
|
|
||||||
|
|
||||||
// SetAdminStore 在 main 启动期调,设置 admin 用的 store 句柄。
|
|
||||||
func SetAdminStore(s *store.Store) { adminStore = s }
|
|
||||||
|
|
||||||
// GetAdminStore admin 控制器用,获取已注入的 store;nil 表示服务在 setup 模式。
|
|
||||||
func GetAdminStore() *store.Store { return adminStore }
|
|
||||||
|
|
||||||
// metricsTextWriter 是 admin 端点写 Prometheus 文本的回调,
|
|
||||||
// 由 main 启动期注入(避免 controller → metrics → controller 循环)。
|
|
||||||
type metricsTextWriter func(w http.ResponseWriter) error
|
|
||||||
|
|
||||||
var (
|
|
||||||
metricsTextWriterMu sync.RWMutex
|
|
||||||
metricsTextWriterFn metricsTextWriter
|
|
||||||
)
|
|
||||||
|
|
||||||
// SetMetricsTextWriter 注入 Prometheus 文本写入函数;main 启动期调一次。
|
|
||||||
func SetMetricsTextWriter(fn metricsTextWriter) {
|
|
||||||
metricsTextWriterMu.Lock()
|
|
||||||
metricsTextWriterFn = fn
|
|
||||||
metricsTextWriterMu.Unlock()
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminOverviewResponse 是 GET /api/admin/overview 的响应体。
|
|
||||||
type AdminOverviewResponse struct {
|
|
||||||
Mode string `json:"mode"`
|
|
||||||
Installed bool `json:"installed"`
|
|
||||||
DBPath string `json:"db_path"`
|
|
||||||
LockPath string `json:"lock_path"`
|
|
||||||
Version string `json:"version"`
|
|
||||||
Commit string `json:"commit"`
|
|
||||||
UptimeSeconds int64 `json:"uptime_seconds"`
|
|
||||||
StartTime string `json:"start_time"`
|
|
||||||
VoiceCount int `json:"voice_count"`
|
|
||||||
VoiceEnabledCount int `json:"voice_enabled_count"`
|
|
||||||
Memory map[string]interface{} `json:"memory"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminOverviewHandler GET /api/admin/overview
|
|
||||||
// 鉴权: RequireAdmin;store 为 nil 时仍可服务,但 voice 字段为 0。
|
|
||||||
func AdminOverviewHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodGet {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
resp := AdminOverviewResponse{
|
|
||||||
Mode: installer.GetMode().String(),
|
|
||||||
Installed: installer.GetMode() == installer.ModeNormal,
|
|
||||||
Version: version.Version,
|
|
||||||
Commit: version.Commit,
|
|
||||||
StartTime: startTime.Format(time.RFC3339),
|
|
||||||
UptimeSeconds: int64(time.Since(startTime).Seconds()),
|
|
||||||
Memory: collectMemorySnapshot(),
|
|
||||||
}
|
|
||||||
|
|
||||||
if s := GetAdminStore(); s != nil {
|
|
||||||
if p, err := s.Path(); err == nil {
|
|
||||||
resp.DBPath = p
|
|
||||||
}
|
|
||||||
resp.LockPath = installer.LockPath(resp.DBPath)
|
|
||||||
if n, err := s.VoiceCount(); err == nil {
|
|
||||||
resp.VoiceCount = n
|
|
||||||
}
|
|
||||||
if n, err := s.VoiceCountEnabled(); err == nil {
|
|
||||||
resp.VoiceEnabledCount = n
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
if err := json.NewEncoder(w).Encode(resp); err != nil {
|
|
||||||
log.Printf("[admin] overview encode failed: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "encode failed", "server_error", "encode_failed")
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminMetricsHandler GET /api/admin/metrics
|
|
||||||
// 鉴权: RequireAdmin;返 Prometheus 文本。
|
|
||||||
func AdminMetricsHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodGet {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
metricsTextWriterMu.RLock()
|
|
||||||
fn := metricsTextWriterFn
|
|
||||||
metricsTextWriterMu.RUnlock()
|
|
||||||
if fn == nil {
|
|
||||||
// 启动期没注入,返 503 + 提示(不应该发生)
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable,
|
|
||||||
"metrics writer not initialized", "configuration_error", "metrics_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
w.Header().Set("Content-Type", "text/plain; version=0.0.4; charset=utf-8")
|
|
||||||
if err := fn(w); err != nil {
|
|
||||||
log.Printf("[admin] metrics write: %v", err)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminVoicesListResponse 是 GET /api/voices 的响应。
|
|
||||||
type AdminVoicesListResponse struct {
|
|
||||||
Voices []store.Voice `json:"voices"`
|
|
||||||
Total int `json:"total"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminVoicesListHandler GET /api/voices
|
|
||||||
// 鉴权: RequireAdmin;返所有 voice(包含 disabled)。
|
|
||||||
func AdminVoicesListHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodGet {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
vs, err := s.VoiceList(true)
|
|
||||||
if err != nil {
|
|
||||||
log.Printf("[admin] voice list: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "list voices failed", "server_error", "db_read_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(AdminVoicesListResponse{Voices: vs, Total: len(vs)})
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminVoiceCreateRequest 是 POST /api/voices 的 body。
|
|
||||||
type AdminVoiceCreateRequest struct {
|
|
||||||
Name string `json:"name"`
|
|
||||||
Speaker string `json:"speaker"`
|
|
||||||
ResourceID string `json:"resource_id"`
|
|
||||||
Model string `json:"model"`
|
|
||||||
Language string `json:"language"`
|
|
||||||
Description string `json:"description"`
|
|
||||||
Enabled *bool `json:"enabled,omitempty"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminVoiceCreateHandler POST /api/voices
|
|
||||||
// 鉴权: RequireAdmin;store nil 时 503。
|
|
||||||
func AdminVoiceCreateHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodPost {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
r.Body = http.MaxBytesReader(w, r.Body, 1<<16)
|
|
||||||
var body AdminVoiceCreateRequest
|
|
||||||
if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "invalid JSON body", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
enabled := true
|
|
||||||
if body.Enabled != nil {
|
|
||||||
enabled = *body.Enabled
|
|
||||||
}
|
|
||||||
|
|
||||||
v := store.Voice{
|
|
||||||
Name: body.Name,
|
|
||||||
Speaker: body.Speaker,
|
|
||||||
ResourceID: body.ResourceID,
|
|
||||||
Model: body.Model,
|
|
||||||
Language: body.Language,
|
|
||||||
Description: body.Description,
|
|
||||||
Enabled: enabled,
|
|
||||||
}
|
|
||||||
id, err := s.VoiceInsert(v)
|
|
||||||
if err != nil {
|
|
||||||
switch err {
|
|
||||||
case store.ErrDuplicate:
|
|
||||||
middleware.SendJSONError(w, http.StatusConflict,
|
|
||||||
fmt.Sprintf("voice name %q already exists", v.Name),
|
|
||||||
"invalid_request_error", "voice_duplicate")
|
|
||||||
default:
|
|
||||||
log.Printf("[admin] voice insert: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, err.Error(), "invalid_request_error", "voice_invalid")
|
|
||||||
}
|
|
||||||
return
|
|
||||||
}
|
|
||||||
created, _ := s.VoiceGet(id)
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
w.WriteHeader(http.StatusCreated)
|
|
||||||
_ = json.NewEncoder(w).Encode(created)
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminVoiceDeleteHandler DELETE /api/voices/{name}
|
|
||||||
func AdminVoiceDeleteHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodDelete {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
name := mux.Vars(r)["name"]
|
|
||||||
if name == "" {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "missing voice name", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
v, err := s.VoiceGetByName(name)
|
|
||||||
if err != nil {
|
|
||||||
if err == store.ErrNotFound {
|
|
||||||
http.Error(w, "voice not found", http.StatusNotFound)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
log.Printf("[admin] voice lookup: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "lookup failed", "server_error", "db_read_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
if err := s.VoiceDelete(v.ID); err != nil {
|
|
||||||
switch err {
|
|
||||||
case store.ErrInUse:
|
|
||||||
middleware.SendJSONError(w, http.StatusConflict,
|
|
||||||
fmt.Sprintf("voice %q is referenced by default_speaker; remove the default first", name),
|
|
||||||
"invalid_request_error", "voice_in_use")
|
|
||||||
case store.ErrNotFound:
|
|
||||||
http.Error(w, "voice not found", http.StatusNotFound)
|
|
||||||
default:
|
|
||||||
log.Printf("[admin] voice delete: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "delete failed", "server_error", "db_write_failed")
|
|
||||||
}
|
|
||||||
return
|
|
||||||
}
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(map[string]any{"ok": true, "deleted": name})
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminVoiceToggleRequest 是 PATCH /api/voices/{name}/toggle 的 body。
|
|
||||||
type AdminVoiceToggleRequest struct {
|
|
||||||
Enabled bool `json:"enabled"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdminVoiceToggleHandler PATCH /api/voices/{name}/toggle
|
|
||||||
func AdminVoiceToggleHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodPatch {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
name := mux.Vars(r)["name"]
|
|
||||||
if name == "" {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "missing voice name", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
v, err := s.VoiceGetByName(name)
|
|
||||||
if err != nil {
|
|
||||||
if err == store.ErrNotFound {
|
|
||||||
http.Error(w, "voice not found", http.StatusNotFound)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
log.Printf("[admin] voice lookup: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "lookup failed", "server_error", "db_read_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
var body AdminVoiceToggleRequest
|
|
||||||
r.Body = http.MaxBytesReader(w, r.Body, 1<<10)
|
|
||||||
if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "invalid JSON body", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
if err := s.VoiceToggleEnabled(v.ID, body.Enabled); err != nil {
|
|
||||||
log.Printf("[admin] voice toggle: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "toggle failed", "server_error", "db_write_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
updated, _ := s.VoiceGet(v.ID)
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(updated)
|
|
||||||
}
|
|
||||||
@@ -1,432 +0,0 @@
|
|||||||
package controller
|
|
||||||
|
|
||||||
import (
|
|
||||||
"encoding/json"
|
|
||||||
"fmt"
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"strconv"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/middleware"
|
|
||||||
"github.com/volcano-tts/tts-api/setting"
|
|
||||||
)
|
|
||||||
|
|
||||||
// SettingsResponse 是 GET /api/settings 的响应。
|
|
||||||
// API key 永远打码(借用 setting.maskAPIKey 风格,前 4 后 4 中间 ****)。
|
|
||||||
type SettingsResponse struct {
|
|
||||||
APIKey string `json:"api_key"` // 打码形式,例如 S_G8****naJ1
|
|
||||||
APIKeySet bool `json:"api_key_set"` // 是否已设置(用于前端判断要不要提示必填)
|
|
||||||
AuthKey string `json:"auth_key"` // 鉴权 key 打码(客户端访问 + admin 登录用)
|
|
||||||
AuthKeySet bool `json:"auth_key_set"`
|
|
||||||
CORSAllowAll bool `json:"cors_allow_all"` // 允许所有来源(*)
|
|
||||||
CORSOrigins string `json:"cors_origins"` // 逗号分隔的白名单(原文,含大小写,trim 末尾 /)
|
|
||||||
CORSConfigured bool `json:"cors_configured"` // 是否配了 CORS(给 banner 用)
|
|
||||||
DefaultResourceID string `json:"default_resource_id"`
|
|
||||||
DefaultSpeaker string `json:"default_speaker"`
|
|
||||||
DefaultFormat string `json:"default_format"`
|
|
||||||
SampleRate int `json:"sample_rate"`
|
|
||||||
Model string `json:"model"`
|
|
||||||
ModelType int `json:"model_type"`
|
|
||||||
ExplicitLanguage string `json:"explicit_language"`
|
|
||||||
EnableSubtitle bool `json:"enable_subtitle"`
|
|
||||||
UpdatedAt string `json:"updated_at"` // RFC3339,来自 settings.installed_at(沿用)
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsGetHandler GET /api/settings
|
|
||||||
// 鉴权: RequireAdmin;store nil 时 503。
|
|
||||||
func SettingsGetHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodGet {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
all, err := s.SettingsGetAll()
|
|
||||||
if err != nil {
|
|
||||||
log.Printf("[settings] getall: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "read settings failed", "server_error", "db_read_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
resp := SettingsResponse{
|
|
||||||
APIKey: maskAPIKeyField(all["api_key"]),
|
|
||||||
APIKeySet: all["api_key"] != "",
|
|
||||||
AuthKey: maskAPIKeyField(all["auth_key"]),
|
|
||||||
AuthKeySet: all["auth_key"] != "",
|
|
||||||
CORSAllowAll: all["cors_allow_all"] == "1" || all["cors_allow_all"] == "true",
|
|
||||||
CORSOrigins: all["cors_origins"],
|
|
||||||
CORSConfigured: all["cors_allow_all"] == "1" || all["cors_allow_all"] == "true" || all["cors_origins"] != "",
|
|
||||||
DefaultResourceID: all["default_resource_id"],
|
|
||||||
DefaultSpeaker: all["default_speaker"],
|
|
||||||
DefaultFormat: all["default_format"],
|
|
||||||
Model: all["model"],
|
|
||||||
ExplicitLanguage: all["explicit_language"],
|
|
||||||
}
|
|
||||||
if v, _ := s.SettingsGetInt("sample_rate", 0); v > 0 {
|
|
||||||
resp.SampleRate = v
|
|
||||||
}
|
|
||||||
if v, _ := s.SettingsGetInt("model_type", 0); v > 0 {
|
|
||||||
resp.ModelType = v
|
|
||||||
}
|
|
||||||
if v, _ := s.SettingsGetBool("enable_subtitle", false); v {
|
|
||||||
resp.EnableSubtitle = true
|
|
||||||
}
|
|
||||||
if ts := all["installed_at"]; ts != "" {
|
|
||||||
resp.UpdatedAt = ts
|
|
||||||
}
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(resp)
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsUpdateRequest 是 PUT /api/settings 的 body(部分更新)。
|
|
||||||
// 字段都是可选;只更新非空 / 非零值。
|
|
||||||
type SettingsUpdateRequest struct {
|
|
||||||
APIKey *string `json:"api_key,omitempty"` // 用指针区分 "未传" vs "传空串"
|
|
||||||
DefaultResourceID *string `json:"default_resource_id,omitempty"`
|
|
||||||
DefaultSpeaker *string `json:"default_speaker,omitempty"`
|
|
||||||
DefaultFormat *string `json:"default_format,omitempty"`
|
|
||||||
SampleRate *int `json:"sample_rate,omitempty"`
|
|
||||||
Model *string `json:"model,omitempty"`
|
|
||||||
ModelType *int `json:"model_type,omitempty"`
|
|
||||||
ExplicitLanguage *string `json:"explicit_language,omitempty"`
|
|
||||||
EnableSubtitle *bool `json:"enable_subtitle,omitempty"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsUpdateHandler PUT /api/settings
|
|
||||||
// 鉴权: RequireAdmin;store nil 时 503。
|
|
||||||
// 至少要改 1 个字段(空 body 返 400);api_key 修改走专用端点 /api/settings/api-key。
|
|
||||||
func SettingsUpdateHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodPut {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
r.Body = http.MaxBytesReader(w, r.Body, 1<<16) // 64KB
|
|
||||||
var body SettingsUpdateRequest
|
|
||||||
if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "invalid JSON body", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 收集要更新的键值对
|
|
||||||
updates := make(map[string]string)
|
|
||||||
if body.DefaultResourceID != nil {
|
|
||||||
v := trimAll(*body.DefaultResourceID)
|
|
||||||
if v == "" {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "default_resource_id cannot be empty", "invalid_request_error", "missing_field")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
updates["default_resource_id"] = v
|
|
||||||
}
|
|
||||||
if body.DefaultSpeaker != nil {
|
|
||||||
v := trimAll(*body.DefaultSpeaker)
|
|
||||||
if v == "" {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "default_speaker cannot be empty", "invalid_request_error", "missing_field")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// 校验音色在库中(避免 default_speaker 引用不存在的 voice)
|
|
||||||
if _, err := s.VoiceGetByName(v); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest,
|
|
||||||
fmt.Sprintf("default_speaker %q not found in voices table", v),
|
|
||||||
"invalid_request_error", "default_speaker_missing")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
updates["default_speaker"] = v
|
|
||||||
}
|
|
||||||
if body.DefaultFormat != nil {
|
|
||||||
v := trimAll(*body.DefaultFormat)
|
|
||||||
if !isValidFormat(v) {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest,
|
|
||||||
fmt.Sprintf("default_format %q invalid; valid: mp3/wav/opus/pcm/aac/flac", v),
|
|
||||||
"invalid_request_error", "format_invalid")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
updates["default_format"] = v
|
|
||||||
}
|
|
||||||
if body.SampleRate != nil {
|
|
||||||
v := *body.SampleRate
|
|
||||||
if v < 8000 || v > 48000 {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest,
|
|
||||||
"sample_rate must be 8000-48000", "invalid_request_error", "sample_rate_invalid")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
updates["sample_rate"] = strconv.Itoa(v)
|
|
||||||
}
|
|
||||||
if body.Model != nil {
|
|
||||||
updates["model"] = trimAll(*body.Model)
|
|
||||||
}
|
|
||||||
if body.ModelType != nil {
|
|
||||||
updates["model_type"] = strconv.Itoa(*body.ModelType)
|
|
||||||
}
|
|
||||||
if body.ExplicitLanguage != nil {
|
|
||||||
updates["explicit_language"] = trimAll(*body.ExplicitLanguage)
|
|
||||||
}
|
|
||||||
if body.EnableSubtitle != nil {
|
|
||||||
updates["enable_subtitle"] = boolToStr(*body.EnableSubtitle)
|
|
||||||
}
|
|
||||||
|
|
||||||
if len(updates) == 0 {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest,
|
|
||||||
"at least one field is required (use /api/settings/api-key to change api_key)",
|
|
||||||
"invalid_request_error", "no_fields")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 写入 DB
|
|
||||||
if err := s.SettingsSetBatch(updates); err != nil {
|
|
||||||
log.Printf("[settings] update: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "write settings failed", "server_error", "db_write_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 关键: 更新后**立刻刷新运行时缓存**,M3 要求"改设置实时生效"
|
|
||||||
if err := setting.LoadRuntimeConfig(s); err != nil {
|
|
||||||
log.Printf("[settings] reload runtime: %v", err)
|
|
||||||
// 不返 500:DB 已写,只是 reload 失败;下次启动会生效
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError,
|
|
||||||
"settings saved but runtime reload failed; restart required",
|
|
||||||
"server_error", "reload_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
log.Printf("[settings] updated %d fields, runtime reloaded", len(updates))
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(map[string]any{
|
|
||||||
"ok": true,
|
|
||||||
"updated": len(updates),
|
|
||||||
"updated_at": time.Now().UTC().Format(time.RFC3339),
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsAPIKeyRequest 是 PUT /api/settings/api-key 的 body。
|
|
||||||
type SettingsAPIKeyRequest struct {
|
|
||||||
APIKey string `json:"api_key"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsAPIKeyHandler PUT /api/settings/api-key
|
|
||||||
// 鉴权: RequireAdmin。专门改 api_key,因为它需要单独的安全处理(不能 mask,要走加密通道)。
|
|
||||||
func SettingsAPIKeyHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodPut {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
r.Body = http.MaxBytesReader(w, r.Body, 1<<10) // 1KB
|
|
||||||
var body SettingsAPIKeyRequest
|
|
||||||
if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "invalid JSON body", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
key := trimAll(body.APIKey)
|
|
||||||
if key == "" {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "api_key cannot be empty", "invalid_request_error", "missing_field")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
if err := s.SettingsSet("api_key", key); err != nil {
|
|
||||||
log.Printf("[settings] api-key set: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "write api_key failed", "server_error", "db_write_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
if err := setting.LoadRuntimeConfig(s); err != nil {
|
|
||||||
log.Printf("[settings] reload after api-key: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError,
|
|
||||||
"api_key saved but runtime reload failed", "server_error", "reload_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
log.Printf("[settings] api_key updated, runtime reloaded")
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(map[string]any{"ok": true})
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsAuthKeyRequest 是 PUT /api/settings/auth-key 的 body。
|
|
||||||
// auth_key 是 admin 鉴权和 /v1/audio/speech 鉴权用的 key(火山上游 key 是 api_key,这是两套)。
|
|
||||||
type SettingsAuthKeyRequest struct {
|
|
||||||
AuthKey string `json:"auth_key"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsAuthKeyHandler PUT /api/settings/auth-key
|
|
||||||
// 鉴权: RequireAdmin。改完立即更新 setting.Auth.APIKeys(进程内生效),
|
|
||||||
// 下一个请求就用新 key — admin 自己改完要等下一次请求才能验证(避免改完立刻自踢)。
|
|
||||||
func SettingsAuthKeyHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodPut {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
r.Body = http.MaxBytesReader(w, r.Body, 1<<10)
|
|
||||||
var body SettingsAuthKeyRequest
|
|
||||||
if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "invalid JSON body", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
key := trimAll(body.AuthKey)
|
|
||||||
if key == "" {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "auth_key cannot be empty", "invalid_request_error", "missing_field")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
if err := s.SettingsSet("auth_key", key); err != nil {
|
|
||||||
log.Printf("[settings] auth-key set: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "write auth_key failed", "server_error", "db_write_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// 立即生效:不重新 LoadRuntimeConfig(那会覆盖其它字段),
|
|
||||||
// 只单独刷新 Auth.APIKeys
|
|
||||||
setting.Auth.APIKeys = []string{key}
|
|
||||||
log.Printf("[settings] auth_key updated, runtime active (next request uses new key)")
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(map[string]any{"ok": true})
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsCORSRequest 是 PUT /api/settings/cors 的 body。
|
|
||||||
// 两个字段都可选(至少给一个):
|
|
||||||
// - allow_all: true → 任意 Origin 都接受(*);设了之后 origins 失效
|
|
||||||
// - origins: 一行一个 origin,后端 trim + lower + 去末尾 /
|
|
||||||
type SettingsCORSRequest struct {
|
|
||||||
AllowAll *bool `json:"allow_all,omitempty"`
|
|
||||||
Origins string `json:"origins,omitempty"` // 也接受 string 数组(任一形式)
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsCORSHandler PUT /api/settings/cors
|
|
||||||
// 鉴权: RequireAdmin。改完立即更新 setting.CORS(进程内生效,跨域请求从下个请求开始按新配置)。
|
|
||||||
// 同源豁免由 middleware/cors.go 的 isSameOrigin 处理,不在这里管。
|
|
||||||
func SettingsCORSHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodPut {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
r.Body = http.MaxBytesReader(w, r.Body, 1<<10)
|
|
||||||
var body SettingsCORSRequest
|
|
||||||
if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "invalid JSON body", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
if body.AllowAll == nil && trimAll(body.Origins) == "" && body.Origins != "" {
|
|
||||||
// 空 body 不算错误,用户可能是想"清空"(只清 origins 保留现状)
|
|
||||||
}
|
|
||||||
if body.AllowAll == nil && body.Origins == "" {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest,
|
|
||||||
"at least one of allow_all / origins required",
|
|
||||||
"invalid_request_error", "no_fields")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
updates := map[string]string{}
|
|
||||||
if body.AllowAll != nil {
|
|
||||||
updates["cors_allow_all"] = boolToStr(*body.AllowAll)
|
|
||||||
}
|
|
||||||
if body.Origins != "" {
|
|
||||||
// 校验每个 origin 至少像 http(s)://... (防止用户填空或填乱字符)
|
|
||||||
for _, line := range strings.Split(body.Origins, "\n") {
|
|
||||||
line = strings.TrimSpace(line)
|
|
||||||
if line == "" {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
low := strings.ToLower(line)
|
|
||||||
if !strings.HasPrefix(low, "http://") && !strings.HasPrefix(low, "https://") {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest,
|
|
||||||
fmt.Sprintf("invalid origin: %q (must start with http:// or https://)", line),
|
|
||||||
"invalid_request_error", "origin_invalid")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
}
|
|
||||||
updates["cors_origins"] = body.Origins
|
|
||||||
}
|
|
||||||
if err := s.SettingsSetBatch(updates); err != nil {
|
|
||||||
log.Printf("[settings] cors set: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "write cors failed", "server_error", "db_write_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 立即刷新 setting.CORS,跨域请求从下个请求开始按新配置生效
|
|
||||||
// 复用 LoadRuntimeConfig 的解析逻辑(只取 cors 部分,避免覆盖其它运行时字段)
|
|
||||||
corsAllowAll, _ := s.SettingsGetBool("cors_allow_all", false)
|
|
||||||
originsStr := ""
|
|
||||||
if v, _, _ := s.SettingsGet("cors_origins"); v != "" {
|
|
||||||
originsStr = v
|
|
||||||
}
|
|
||||||
if corsAllowAll {
|
|
||||||
setting.CORS.AllowAll = true
|
|
||||||
setting.CORS.Origins = nil
|
|
||||||
} else if originsStr != "" {
|
|
||||||
setting.CORS.AllowAll = false
|
|
||||||
setting.CORS.Origins = setting.SplitOriginsForCORS(originsStr)
|
|
||||||
} else {
|
|
||||||
setting.CORS.AllowAll = false
|
|
||||||
setting.CORS.Origins = nil
|
|
||||||
}
|
|
||||||
log.Printf("[settings] cors updated (allow_all=%v origins=%q), runtime active", setting.CORS.AllowAll, originsStr)
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(map[string]any{
|
|
||||||
"ok": true,
|
|
||||||
"allow_all": setting.CORS.AllowAll,
|
|
||||||
"origins": originsStr,
|
|
||||||
"cors_active": true,
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
// maskAPIKeyField 复用 setting 包的打码风格(前 4 后 4 中间 ****)。
|
|
||||||
// 单独导出版本避免从 setting 包拉整个 APIKeyMask 之类的工具(那个是 unexported)。
|
|
||||||
func maskAPIKeyField(s string) string {
|
|
||||||
if s == "" {
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
if len(s) <= 4 {
|
|
||||||
return "****"
|
|
||||||
}
|
|
||||||
// 仿 setting.maskAPIKey: 但这里打的是 TTS 服务用的 key,可能含字母数字和连字符
|
|
||||||
return s[:4] + "****" + s[len(s)-4:]
|
|
||||||
}
|
|
||||||
|
|
||||||
func trimAll(s string) string {
|
|
||||||
// 简单 trim 前后空白;不剥中间空格
|
|
||||||
out := s
|
|
||||||
for len(out) > 0 && (out[0] == ' ' || out[0] == '\t' || out[0] == '\n' || out[0] == '\r') {
|
|
||||||
out = out[1:]
|
|
||||||
}
|
|
||||||
for len(out) > 0 && (out[len(out)-1] == ' ' || out[len(out)-1] == '\t' || out[len(out)-1] == '\n' || out[len(out)-1] == '\r') {
|
|
||||||
out = out[:len(out)-1]
|
|
||||||
}
|
|
||||||
return out
|
|
||||||
}
|
|
||||||
|
|
||||||
func isValidFormat(s string) bool {
|
|
||||||
switch s {
|
|
||||||
case "mp3", "wav", "opus", "pcm", "aac", "flac", "":
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
|
|
||||||
func boolToStr(b bool) string {
|
|
||||||
if b {
|
|
||||||
return "1"
|
|
||||||
}
|
|
||||||
return "0"
|
|
||||||
}
|
|
||||||
@@ -1,292 +0,0 @@
|
|||||||
package controller
|
|
||||||
|
|
||||||
import (
|
|
||||||
"encoding/json"
|
|
||||||
"fmt"
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"os"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/common"
|
|
||||||
"github.com/volcano-tts/tts-api/installer"
|
|
||||||
"github.com/volcano-tts/tts-api/middleware"
|
|
||||||
"github.com/volcano-tts/tts-api/setting"
|
|
||||||
"github.com/volcano-tts/tts-api/store"
|
|
||||||
)
|
|
||||||
|
|
||||||
// SetupAPIState 是 setup 控制器需要的状态:
|
|
||||||
// - Store: db 访问,可能为 nil(自愈回退后 store 已关闭,等待重新 setup)
|
|
||||||
// - DBPath: 用于安装完成时写 lock
|
|
||||||
type SetupAPIState struct {
|
|
||||||
Store *store.Store
|
|
||||||
DBPath string
|
|
||||||
Token string
|
|
||||||
}
|
|
||||||
|
|
||||||
// 全局 setup 状态,在 main.go 启动时通过 SetSetupState 注入。
|
|
||||||
// 进程内只有一个二进制实例,全局变量是合适的。
|
|
||||||
var setupState SetupAPIState
|
|
||||||
|
|
||||||
// SetSetupState 注入 setup 控制器所需的 store + dbPath,启动期调用一次。
|
|
||||||
func SetSetupState(s *store.Store, dbPath string) {
|
|
||||||
setupState.Store = s
|
|
||||||
setupState.DBPath = dbPath
|
|
||||||
}
|
|
||||||
|
|
||||||
// GetSetupStore 供 router/main 注入的 store 访问函数。
|
|
||||||
func GetSetupStore() *store.Store { return setupState.Store }
|
|
||||||
|
|
||||||
// GetSetupDBPath 供 router/main 注入的 dbPath 访问函数。
|
|
||||||
func GetSetupDBPath() string { return setupState.DBPath }
|
|
||||||
|
|
||||||
// SetupStatusHandler GET /api/setup/status
|
|
||||||
// 始终返回当前模式,无论安装与否;用于部署探针 + 引导页判断。
|
|
||||||
func SetupStatusHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodGet {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
resp := map[string]any{
|
|
||||||
"installed": installer.GetMode() == installer.ModeNormal,
|
|
||||||
"mode": installer.GetMode().String(),
|
|
||||||
}
|
|
||||||
_ = json.NewEncoder(w).Encode(resp)
|
|
||||||
}
|
|
||||||
|
|
||||||
// SetupPrefillHandler GET /api/setup/prefill
|
|
||||||
// 仅在安装模式有响应;返回旧 env 变量值,便于引导页预填,实现平滑迁移。
|
|
||||||
func SetupPrefillHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodGet {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
if installer.GetMode() != installer.ModeSetup {
|
|
||||||
http.Error(w, "not in setup mode", http.StatusNotFound)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
resp := map[string]any{
|
|
||||||
"settings": prefillFromEnv(),
|
|
||||||
}
|
|
||||||
_ = json.NewEncoder(w).Encode(resp)
|
|
||||||
}
|
|
||||||
|
|
||||||
// prefillFromEnv 读 BYTEDANCE_TTS_* 等旧 env,作为引导页预填值。
|
|
||||||
// 读不到就返回空串,前端会用默认值。
|
|
||||||
func prefillFromEnv() map[string]string {
|
|
||||||
get := func(k string) string { return os.Getenv(k) }
|
|
||||||
return map[string]string{
|
|
||||||
"api_key": "", // API key 永不回显,即便 env 里有;必须让用户重新输入
|
|
||||||
"default_resource_id": get("BYTEDANCE_TTS_RESOURCE_ID"),
|
|
||||||
"default_speaker": get("BYTEDANCE_TTS_SPEAKER"),
|
|
||||||
"default_format": get("BYTEDANCE_TTS_FORMAT"),
|
|
||||||
"sample_rate": get("BYTEDANCE_TTS_SAMPLE_RATE"),
|
|
||||||
"model": get("BYTEDANCE_TTS_MODEL"),
|
|
||||||
"model_type": get("BYTEDANCE_TTS_MODEL_TYPE"),
|
|
||||||
"explicit_language": get("BYTEDANCE_TTS_EXPLICIT_LANGUAGE"),
|
|
||||||
"enable_subtitle": get("BYTEDANCE_TTS_ENABLE_SUBTITLE"),
|
|
||||||
"timeout": get("BYTEDANCE_TTS_TIMEOUT"),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// SetupRequestBody 是 POST /api/setup 的请求体结构。
|
|
||||||
type SetupRequestBody struct {
|
|
||||||
Token string `json:"token"`
|
|
||||||
Settings map[string]string `json:"settings"`
|
|
||||||
Voices []SetupVoice `json:"voices"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// SetupVoice 是 POST /api/setup 里 voices 数组的条目。
|
|
||||||
type SetupVoice struct {
|
|
||||||
Name string `json:"name"`
|
|
||||||
Speaker string `json:"speaker"`
|
|
||||||
ResourceID string `json:"resource_id"`
|
|
||||||
Model string `json:"model"`
|
|
||||||
Language string `json:"language"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// SetupSubmitHandler POST /api/setup
|
|
||||||
// 校验 token → 校验字段 → 写 settings → 写 voices → 写 lock。
|
|
||||||
// 必须在安装模式才接受;装完后永久 404。
|
|
||||||
func SetupSubmitHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if r.Method != http.MethodPost {
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// 安装完成后此端点永久关闭(防止被误触)
|
|
||||||
if installer.GetMode() != installer.ModeSetup {
|
|
||||||
http.NotFound(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 解析 body
|
|
||||||
r.Body = http.MaxBytesReader(w, r.Body, 1<<20) // 1MB
|
|
||||||
var body SetupRequestBody
|
|
||||||
if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, "invalid JSON body", "invalid_request_error", "bad_request")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// token 校验(常量时间比较防计时攻击)
|
|
||||||
if setting.SetupToken == "" || !secureEqualString(body.Token, setting.SetupToken) {
|
|
||||||
log.Printf("[setup] token 校验失败 - 客户端=%s", middleware.GetClientIP(r))
|
|
||||||
middleware.SendJSONError(w, http.StatusUnauthorized, "invalid setup token", "authentication_error", "invalid_token")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 校验 settings 必填项
|
|
||||||
if err := validateSetupSettings(body.Settings); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, err.Error(), "invalid_request_error", "missing_field")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 校验 voices
|
|
||||||
if err := validateSetupVoices(body.Voices); err != nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest, err.Error(), "invalid_request_error", "invalid_voice")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 取 store:必须为非 nil(自愈回退后 store 是 nil,这种状态下不接 setup,要求重启)
|
|
||||||
s := GetSetupStore()
|
|
||||||
if s == nil {
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "database not ready, please restart service", "configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 写 settings(包含 initialized=1)
|
|
||||||
settingsKV := make(map[string]string, len(body.Settings)+1)
|
|
||||||
for k, v := range body.Settings {
|
|
||||||
settingsKV[k] = v
|
|
||||||
}
|
|
||||||
settingsKV["initialized"] = "1"
|
|
||||||
settingsKV["installed_at"] = time.Now().UTC().Format(time.RFC3339)
|
|
||||||
if err := s.SettingsSetBatch(settingsKV); err != nil {
|
|
||||||
log.Printf("[setup] 写 settings 失败: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "failed to write settings", "server_error", "db_write_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 立即把 auth_key 灌到 setting.Auth.APIKeys,这样后续 /v1/audio/speech 和 /admin
|
|
||||||
// 在本进程内能立刻用新 key(无需等 LoadRuntimeConfig)。
|
|
||||||
authKey := strings.TrimSpace(body.Settings["auth_key"])
|
|
||||||
if authKey != "" {
|
|
||||||
setting.Auth.APIKeys = []string{authKey}
|
|
||||||
}
|
|
||||||
|
|
||||||
// 装完 reload TTS 全局配置(让 TTSOptions 立即有可用的 api_key/speaker/resource_id,
|
|
||||||
// 否则 /v1/audio/speech 会因为 TTSConfigErr 在启动期被设而返 503,要重启才生效)。
|
|
||||||
if err := setting.LoadRuntimeConfig(GetSetupStore()); err != nil {
|
|
||||||
log.Printf("[setup] warning: 装完 LoadRuntimeConfig 失败: %v(下次启动会恢复)", err)
|
|
||||||
}
|
|
||||||
|
|
||||||
// 清空旧 voices 再插入(假设是首次安装;若不是,name 冲突会变成 409)
|
|
||||||
// 这里选择 "清空+插入" 语义,符合"setup 是首次安装"的产品定位
|
|
||||||
// 如果想保留旧 voices,可以改成 UPSERT,但 M1 不做
|
|
||||||
if existing, _ := s.VoiceList(true); len(existing) > 0 {
|
|
||||||
// 留作未来:如果是非首次 setup(M2 加 reset 功能),这里需要更精细处理
|
|
||||||
log.Printf("[setup] 检测到 %d 条已存在 voices,本次将跳过清空(name 冲突由 ErrDuplicate 处理)", len(existing))
|
|
||||||
}
|
|
||||||
inserted := 0
|
|
||||||
// 【UX 改进】voice 行的 resource_id 留空时,自动用 settings.default_resource_id 兜底。
|
|
||||||
// 用户在 step 2 填了 default_resource_id 后,step 3 的 voice 行 resource_id
|
|
||||||
// 可以不填 — 保持一致。否则会出现 "settings 里 seed-icl-2.0,voice 里 volc.megatts.icl"
|
|
||||||
// 这种 mismatch,运行时 500。
|
|
||||||
defaultResourceID := settingsKV["default_resource_id"]
|
|
||||||
for _, v := range body.Voices {
|
|
||||||
voiceResourceID := v.ResourceID
|
|
||||||
if voiceResourceID == "" {
|
|
||||||
voiceResourceID = defaultResourceID
|
|
||||||
log.Printf("[setup] voice %q resource_id 留空,自动用 default_resource_id=%q", v.Name, defaultResourceID)
|
|
||||||
}
|
|
||||||
_, err := s.VoiceInsert(store.Voice{
|
|
||||||
Name: v.Name,
|
|
||||||
Speaker: v.Speaker,
|
|
||||||
ResourceID: voiceResourceID,
|
|
||||||
Model: v.Model,
|
|
||||||
Language: v.Language,
|
|
||||||
Enabled: true,
|
|
||||||
})
|
|
||||||
if err != nil {
|
|
||||||
log.Printf("[setup] 插入 voice %q 失败: %v", v.Name, err)
|
|
||||||
// 不回滚 settings(用户重启后会重新 setup)
|
|
||||||
// 但已插入的 voices 会留着,下次 setup 会撞 ErrDuplicate
|
|
||||||
// 安全:把 ErrDuplicate 视作可继续(用户重复 setup 同一组 voice)
|
|
||||||
if err == store.ErrDuplicate {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError,
|
|
||||||
fmt.Sprintf("failed to insert voice %q: %v", v.Name, err),
|
|
||||||
"server_error", "voice_insert_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
inserted++
|
|
||||||
}
|
|
||||||
log.Printf("[setup] 写入 settings=%d, voices=%d/%d", len(settingsKV), inserted, len(body.Voices))
|
|
||||||
|
|
||||||
// 写 lock(原子):从这一刻起,/api/setup 永久关闭
|
|
||||||
if err := installer.CreateLock(GetSetupDBPath()); err != nil {
|
|
||||||
log.Printf("[setup] 写 lock 失败: %v", err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "failed to create install lock", "server_error", "lock_write_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// 切到正常模式(本进程内)
|
|
||||||
installer.SetMode(installer.ModeNormal)
|
|
||||||
log.Printf("[setup] 安装完成!后续请求将进入正常模式")
|
|
||||||
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
_ = json.NewEncoder(w).Encode(map[string]any{
|
|
||||||
"ok": true,
|
|
||||||
"message": "installed",
|
|
||||||
"redirect": "/admin",
|
|
||||||
"settings": len(settingsKV),
|
|
||||||
"voices": inserted,
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
// validateSetupSettings 校验必填项。
|
|
||||||
// auth_key (鉴权) 也是必填 — 让 setup 成为"单一配置入口",
|
|
||||||
// 用户装完不用再回去设 OPENAI_TTS_API_KEY env。
|
|
||||||
func validateSetupSettings(m map[string]string) error {
|
|
||||||
required := []string{"api_key", "auth_key", "default_resource_id", "default_speaker"}
|
|
||||||
var missing []string
|
|
||||||
for _, k := range required {
|
|
||||||
if strings.TrimSpace(m[k]) == "" {
|
|
||||||
missing = append(missing, k)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if len(missing) > 0 {
|
|
||||||
return fmt.Errorf("missing required fields: %v", missing)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// validateSetupVoices 校验音色列表;至少 1 条。
|
|
||||||
// 详细合法性(白名单、speaker 非空)由 store.VoiceInsert 负责。
|
|
||||||
func validateSetupVoices(vs []SetupVoice) error {
|
|
||||||
if len(vs) == 0 {
|
|
||||||
return fmt.Errorf("at least one voice is required")
|
|
||||||
}
|
|
||||||
names := make(map[string]struct{}, len(vs))
|
|
||||||
for i, v := range vs {
|
|
||||||
if strings.TrimSpace(v.Name) == "" {
|
|
||||||
return fmt.Errorf("voices[%d]: name is required", i)
|
|
||||||
}
|
|
||||||
if strings.TrimSpace(v.Speaker) == "" {
|
|
||||||
return fmt.Errorf("voices[%d] (%s): speaker is required", i, v.Name)
|
|
||||||
}
|
|
||||||
// 【UX 改进】resource_id 留空是允许的 — 装时(下面那个循环)会自动用
|
|
||||||
// settings.default_resource_id 兜底。用户只填 step 2 一处即可。
|
|
||||||
_ = v.ResourceID // (保留以便以后加更细的校验)
|
|
||||||
if _, dup := names[v.Name]; dup {
|
|
||||||
return fmt.Errorf("voices[%d]: duplicate name %q", i, v.Name)
|
|
||||||
}
|
|
||||||
names[v.Name] = struct{}{}
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// secureEqualString wraps common.SecureEqualString 保持向后兼容(原文件内已有调用)。
|
|
||||||
func secureEqualString(a, b string) bool { return common.SecureEqualString(a, b) }
|
|
||||||
@@ -1,320 +0,0 @@
|
|||||||
package controller
|
|
||||||
|
|
||||||
import (
|
|
||||||
"context"
|
|
||||||
"encoding/json"
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"runtime"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/adapter/volcano"
|
|
||||||
"github.com/volcano-tts/tts-api/common"
|
|
||||||
"github.com/volcano-tts/tts-api/dto"
|
|
||||||
"github.com/volcano-tts/tts-api/installer"
|
|
||||||
"github.com/volcano-tts/tts-api/metrics"
|
|
||||||
"github.com/volcano-tts/tts-api/middleware"
|
|
||||||
"github.com/volcano-tts/tts-api/setting"
|
|
||||||
"github.com/volcano-tts/tts-api/store"
|
|
||||||
"github.com/volcano-tts/tts-api/telemetry"
|
|
||||||
"github.com/volcano-tts/tts-api/version"
|
|
||||||
)
|
|
||||||
|
|
||||||
var (
|
|
||||||
volcanoClient *volcano.HTTPClient
|
|
||||||
adapterRec volcano.MetricsRecorder = metrics.AdapterRecorder{}
|
|
||||||
)
|
|
||||||
|
|
||||||
func InitController() {
|
|
||||||
volcanoClient = volcano.NewHTTPClient()
|
|
||||||
}
|
|
||||||
|
|
||||||
func truncateForLog(b []byte, max int) string {
|
|
||||||
if len(b) > max {
|
|
||||||
return string(b[:max]) + fmt.Sprintf("...(truncated, total %d bytes)", len(b))
|
|
||||||
}
|
|
||||||
return string(b)
|
|
||||||
}
|
|
||||||
|
|
||||||
// resolveClientFormat 把 OpenAI 风格的 response_format 映射为最终输出格式;
|
|
||||||
// 不识别或未指定时回退到 setting.TTSOptions.Format。
|
|
||||||
func resolveClientFormat(reqFmt string) string {
|
|
||||||
switch strings.ToLower(reqFmt) {
|
|
||||||
case "mp3", "wav", "opus", "pcm", "aac", "flac":
|
|
||||||
if reqFmt == "opus" {
|
|
||||||
return "ogg_opus"
|
|
||||||
}
|
|
||||||
return strings.ToLower(reqFmt)
|
|
||||||
}
|
|
||||||
return setting.TTSOptions.Format
|
|
||||||
}
|
|
||||||
|
|
||||||
// OpenaiTTSHandler 是 /v1/audio/speech 的入口。
|
|
||||||
func OpenaiTTSHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
start := time.Now()
|
|
||||||
|
|
||||||
if r.Method != http.MethodPost {
|
|
||||||
log.Printf("警告: 错误的方法 - 方法=%s 期望=POST 路径=%s 客户端=%s",
|
|
||||||
r.Method, r.URL.Path, middleware.GetClientIP(r))
|
|
||||||
metrics.RequestTotal.Inc(telemetry.Labels{"status": "method_not_allowed", "format": "", "speaker": "", "model": ""})
|
|
||||||
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 安装模式双保险:即使 InstallGuard 中间件没拦住,这里也 503 + 引导跳转
|
|
||||||
if installer.GetMode() == installer.ModeSetup {
|
|
||||||
log.Printf("[tts] 安装模式下拒绝 /v1/audio/speech - 客户端=%s", middleware.GetClientIP(r))
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
w.WriteHeader(http.StatusServiceUnavailable)
|
|
||||||
_, _ = w.Write([]byte(`{"error":"not installed","code":"install_required","redirect":"/setup"}`))
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
if !middleware.ValidateAPIKey(r) {
|
|
||||||
metrics.AuthFailed.Inc(telemetry.Labels{})
|
|
||||||
log.Printf("警告: API Key 鉴权失败 - 路径=%s 客户端=%s 远端=%s",
|
|
||||||
r.URL.Path, middleware.GetClientIP(r), r.RemoteAddr)
|
|
||||||
middleware.SendJSONError(w, http.StatusUnauthorized, "Invalid API key provided.", "invalid_request_error", "invalid_api_key")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
if setting.TTSConfigErr != nil {
|
|
||||||
log.Printf("警告: TTS配置未就绪,拒绝请求 - 错误=%v 路径=%s 客户端=%s",
|
|
||||||
setting.TTSConfigErr, r.URL.Path, middleware.GetClientIP(r))
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable, "TTS service configuration error. Please check environment variables and restart the service.", "configuration_error", "service_unavailable")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
r.Body = http.MaxBytesReader(w, r.Body, common.MaxRequestBodySize)
|
|
||||||
body, err := io.ReadAll(r.Body)
|
|
||||||
if err != nil {
|
|
||||||
if strings.Contains(err.Error(), "request body too large") {
|
|
||||||
log.Printf("警告: 请求体过大 - 路径=%s 客户端=%s 限制=%d字节",
|
|
||||||
r.URL.Path, middleware.GetClientIP(r), common.MaxRequestBodySize)
|
|
||||||
http.Error(w, "Request body too large", http.StatusRequestEntityTooLarge)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
log.Printf("警告: 读取请求体失败 - 路径=%s 客户端=%s 错误=%v",
|
|
||||||
r.URL.Path, middleware.GetClientIP(r), err)
|
|
||||||
http.Error(w, "Failed to read request body", http.StatusBadRequest)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
var req dto.OpenAITTSRequest
|
|
||||||
if err := json.Unmarshal(body, &req); err != nil {
|
|
||||||
log.Printf("警告: JSON 解析失败 - 路径=%s 客户端=%s 错误=%v body前200字节=%q",
|
|
||||||
r.URL.Path, middleware.GetClientIP(r), err, truncateForLog(body, 200))
|
|
||||||
http.Error(w, "Invalid JSON", http.StatusBadRequest)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
if req.Model != "" {
|
|
||||||
if len(req.Model) > common.MaxModelNameLength {
|
|
||||||
log.Printf("警告: Model 名过长 - 路径=%s 客户端=%s 长度=%d 限制=%d",
|
|
||||||
r.URL.Path, middleware.GetClientIP(r), len(req.Model), common.MaxModelNameLength)
|
|
||||||
http.Error(w, fmt.Sprintf("Model name too long (max %d characters)", common.MaxModelNameLength), http.StatusBadRequest)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
if strings.ContainsAny(req.Model, "\x00\n\r\t") {
|
|
||||||
log.Printf("警告: Model 名含非法字符 - 路径=%s 客户端=%s model前50字节=%q",
|
|
||||||
r.URL.Path, middleware.GetClientIP(r), truncateForLog([]byte(req.Model), 50))
|
|
||||||
http.Error(w, "Model name contains invalid characters", http.StatusBadRequest)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if req.Input == "" {
|
|
||||||
log.Printf("警告: input 字段为空 - 路径=%s 客户端=%s", r.URL.Path, middleware.GetClientIP(r))
|
|
||||||
http.Error(w, "Input text is required", http.StatusBadRequest)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
if len(req.Input) > common.MaxTextLength {
|
|
||||||
log.Printf("警告: input 文本过长 - 路径=%s 客户端=%s 长度=%d 限制=%d",
|
|
||||||
r.URL.Path, middleware.GetClientIP(r), len(req.Input), common.MaxTextLength)
|
|
||||||
http.Error(w, fmt.Sprintf("Input text too long (max %d characters)", common.MaxTextLength), http.StatusBadRequest)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
speed := req.Speed
|
|
||||||
if speed <= 0 {
|
|
||||||
speed = common.DefaultSpeed
|
|
||||||
}
|
|
||||||
if speed < common.MinSpeed {
|
|
||||||
speed = common.MinSpeed
|
|
||||||
}
|
|
||||||
if speed > common.MaxSpeed {
|
|
||||||
speed = common.MaxSpeed
|
|
||||||
}
|
|
||||||
|
|
||||||
clientFormat := resolveClientFormat(req.ResponseFormat)
|
|
||||||
|
|
||||||
opts := setting.TTSOptions
|
|
||||||
opts.Text = req.Input
|
|
||||||
|
|
||||||
// M3: voice 路由
|
|
||||||
// - voice 为空 → 走 LoadRuntimeConfig 解析过的 opts.Speaker (已是真 speaker ID,
|
|
||||||
// default_speaker 是 voice 名,LoadRuntimeConfig 查 voice 表后替换)
|
|
||||||
// - voice 非空 → 查 voices 表,替换 opts.Speaker / ResourceID / Model
|
|
||||||
// - 命中但 enabled=0 → 仍可用(用户显式传 voice 即覆盖 enabled 状态;若想禁用在 admin UI 关掉就行)
|
|
||||||
// - 未命中 → 400 "unknown voice: <name>"
|
|
||||||
if req.Voice != "" {
|
|
||||||
s := GetAdminStore()
|
|
||||||
if s == nil {
|
|
||||||
log.Printf("警告: voice=%s 路由但 store 未初始化 - 路径=%s", req.Voice, r.URL.Path)
|
|
||||||
middleware.SendJSONError(w, http.StatusServiceUnavailable,
|
|
||||||
"voice routing requires database; not initialized",
|
|
||||||
"configuration_error", "db_not_ready")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
v, err := s.VoiceGetByName(req.Voice)
|
|
||||||
if err != nil {
|
|
||||||
if err == store.ErrNotFound {
|
|
||||||
log.Printf("警告: 未知 voice=%s - 路径=%s 客户端=%s", req.Voice, r.URL.Path, middleware.GetClientIP(r))
|
|
||||||
middleware.SendJSONError(w, http.StatusBadRequest,
|
|
||||||
fmt.Sprintf("unknown voice: %s", req.Voice),
|
|
||||||
"invalid_request_error", "unknown_voice")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
log.Printf("警告: voice 查库失败 - 错误=%v voice=%s", err, req.Voice)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError,
|
|
||||||
"voice lookup failed", "server_error", "db_read_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// 覆盖 opts(API key / UID 保留自 setting.TTSOptions)
|
|
||||||
opts.Speaker = v.Speaker
|
|
||||||
opts.ResourceID = v.ResourceID
|
|
||||||
if v.Model != "" {
|
|
||||||
opts.Model = v.Model
|
|
||||||
}
|
|
||||||
log.Printf("[tts] voice=%s 命中 (speaker=%s resource=%s model=%s) - 客户端=%s",
|
|
||||||
req.Voice, telemetry.MaskSpeaker(v.Speaker), v.ResourceID, v.Model, middleware.GetClientIP(r))
|
|
||||||
}
|
|
||||||
|
|
||||||
ctx, cancel := context.WithTimeout(r.Context(), setting.TTSTimeout)
|
|
||||||
defer cancel()
|
|
||||||
|
|
||||||
result, err := volcano.Synthesis(ctx, volcanoClient, opts, req.Input, clientFormat, speed, adapterRec)
|
|
||||||
duration := time.Since(start)
|
|
||||||
|
|
||||||
finalLabels := telemetry.Labels{
|
|
||||||
"format": clientFormat,
|
|
||||||
// speaker 是火山复刻音色 ID(用户付费资产),不能直接出现在 /metrics label 里
|
|
||||||
//(无鉴权可枚举)。用 sha1[:8] 替代:同 speaker 同 label 保留 per-voice 观测,
|
|
||||||
//但反推不出原值。Admin UI 想要看原名通过 /api/voices 拿 name 字段。
|
|
||||||
"speaker": telemetry.SpeakerLabel(opts.Speaker),
|
|
||||||
"model": opts.Model,
|
|
||||||
}
|
|
||||||
if err != nil {
|
|
||||||
finalLabels["status"] = classifyStatus(err)
|
|
||||||
metrics.RequestTotal.Inc(finalLabels)
|
|
||||||
metrics.RequestDuration.Observe(duration.Seconds(), telemetry.Labels{"status": finalLabels["status"], "format": clientFormat})
|
|
||||||
log.Printf("警告: TTS 合成失败 - 路径=%s 客户端=%s 文本长度=%d 耗时=%v 错误=%v",
|
|
||||||
r.URL.Path, middleware.GetClientIP(r), len(req.Input), duration, err)
|
|
||||||
middleware.SendJSONError(w, http.StatusInternalServerError, "TTS synthesis failed.", "server_error", "synthesis_failed")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
finalLabels["status"] = "ok"
|
|
||||||
metrics.RequestTotal.Inc(finalLabels)
|
|
||||||
metrics.RequestDuration.Observe(duration.Seconds(), telemetry.Labels{"status": "ok", "format": clientFormat})
|
|
||||||
|
|
||||||
w.Header().Set("Content-Type", contentTypeFor(result.Format))
|
|
||||||
w.Header().Set("Content-Length", fmt.Sprintf("%d", len(result.AudioData)))
|
|
||||||
w.Header().Set("X-Request-Id", result.ReqID)
|
|
||||||
w.WriteHeader(http.StatusOK)
|
|
||||||
w.Write(result.AudioData)
|
|
||||||
}
|
|
||||||
|
|
||||||
func classifyStatus(err error) string {
|
|
||||||
if ue, ok := err.(*volcano.UpstreamError); ok {
|
|
||||||
switch ue.Stage {
|
|
||||||
case "request":
|
|
||||||
return "request_error"
|
|
||||||
case "http":
|
|
||||||
return fmt.Sprintf("http_%d", ue.Code)
|
|
||||||
case "stream":
|
|
||||||
return "upstream_error"
|
|
||||||
case "wrap":
|
|
||||||
return "wrap_error"
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return "internal_error"
|
|
||||||
}
|
|
||||||
|
|
||||||
func contentTypeFor(format string) string {
|
|
||||||
switch strings.ToLower(format) {
|
|
||||||
case "wav":
|
|
||||||
return "audio/wav"
|
|
||||||
case "mp3":
|
|
||||||
return "audio/mpeg"
|
|
||||||
case "ogg_opus", "opus":
|
|
||||||
return "audio/ogg"
|
|
||||||
case "pcm":
|
|
||||||
return "audio/L16"
|
|
||||||
case "aac":
|
|
||||||
return "audio/aac"
|
|
||||||
case "flac":
|
|
||||||
return "audio/flac"
|
|
||||||
}
|
|
||||||
return "application/octet-stream"
|
|
||||||
}
|
|
||||||
|
|
||||||
// HealthHandler 暴露运行期状态;无鉴权。
|
|
||||||
func HealthHandler(w http.ResponseWriter, r *http.Request) {
|
|
||||||
w.Header().Set("Content-Type", "application/json")
|
|
||||||
|
|
||||||
// 安装模式下 /health 仍然 200,但通过 installed 字段让探针/运维识别
|
|
||||||
// (Kubernetes readiness probe 可以用 installed=false 决定是否放流量)
|
|
||||||
mode := installer.GetMode()
|
|
||||||
if mode == installer.ModeSetup {
|
|
||||||
w.WriteHeader(http.StatusOK) // 200,因为进程活着,只是还没初始化
|
|
||||||
} else if setting.TTSConfigErr != nil {
|
|
||||||
w.WriteHeader(http.StatusServiceUnavailable)
|
|
||||||
} else {
|
|
||||||
w.WriteHeader(http.StatusOK)
|
|
||||||
}
|
|
||||||
|
|
||||||
env := setting.CheckEnvironmentVariables()
|
|
||||||
allRequired := env["all_required_vars_set"].(bool)
|
|
||||||
|
|
||||||
status := "ok"
|
|
||||||
if mode == installer.ModeSetup {
|
|
||||||
status = "not_installed"
|
|
||||||
} else if !allRequired {
|
|
||||||
status = "configuration_error"
|
|
||||||
}
|
|
||||||
|
|
||||||
resp := dto.HealthResponse{
|
|
||||||
Status: status,
|
|
||||||
Service: "ByteDance TTS to OpenAI API Adapter",
|
|
||||||
Version: version.Version,
|
|
||||||
Commit: version.Commit,
|
|
||||||
Uptime: fmt.Sprintf("%.0f seconds", time.Since(startTime).Seconds()),
|
|
||||||
StartTime: startTime.Format(time.RFC3339),
|
|
||||||
Memory: collectMemorySnapshot(),
|
|
||||||
ConfigStatus: dto.ConfigStatusResponse{
|
|
||||||
AllRequiredVarsSet: allRequired,
|
|
||||||
ConfigError: setting.TTSConfigErr != nil,
|
|
||||||
},
|
|
||||||
Installed: mode == installer.ModeNormal,
|
|
||||||
Mode: mode.String(),
|
|
||||||
}
|
|
||||||
json.NewEncoder(w).Encode(resp)
|
|
||||||
}
|
|
||||||
|
|
||||||
var startTime time.Time
|
|
||||||
|
|
||||||
func SetStartTime(t time.Time) { startTime = t }
|
|
||||||
|
|
||||||
func collectMemorySnapshot() map[string]interface{} {
|
|
||||||
var ms runtime.MemStats
|
|
||||||
runtime.ReadMemStats(&ms)
|
|
||||||
return map[string]interface{}{
|
|
||||||
"heap_alloc": ms.HeapAlloc,
|
|
||||||
"heap_inuse": ms.HeapInuse,
|
|
||||||
"goroutines": runtime.NumGoroutine(),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,23 +0,0 @@
|
|||||||
version: '3.8'
|
|
||||||
|
|
||||||
services:
|
|
||||||
tts-api:
|
|
||||||
build: .
|
|
||||||
container_name: tts-api
|
|
||||||
ports:
|
|
||||||
- "${PORT:-8080}:8080"
|
|
||||||
environment:
|
|
||||||
- BYTEDANCE_TTS_API_KEY=${BYTEDANCE_TTS_API_KEY}
|
|
||||||
- BYTEDANCE_TTS_RESOURCE_ID=${BYTEDANCE_TTS_RESOURCE_ID}
|
|
||||||
- BYTEDANCE_TTS_SPEAKER=${BYTEDANCE_TTS_SPEAKER}
|
|
||||||
- BYTEDANCE_TTS_TIMEOUT=${BYTEDANCE_TTS_TIMEOUT:-30s}
|
|
||||||
- OPENAI_TTS_API_KEY=${OPENAI_TTS_API_KEY:-}
|
|
||||||
- ALLOWED_ORIGINS=${ALLOWED_ORIGINS:-}
|
|
||||||
- PORT=8080
|
|
||||||
restart: unless-stopped
|
|
||||||
healthcheck:
|
|
||||||
test: ["CMD", "wget", "-qO-", "http://localhost:8080/health"]
|
|
||||||
interval: 30s
|
|
||||||
timeout: 5s
|
|
||||||
retries: 3
|
|
||||||
start_period: 5s
|
|
||||||
@@ -1,23 +0,0 @@
|
|||||||
package dto
|
|
||||||
|
|
||||||
// HealthResponse 是 /health 端点的 JSON 响应。
|
|
||||||
// 数值类信息(请求统计、错误)迁移到 /metrics 端点,
|
|
||||||
// 这里只保留运行期最关键的状态。
|
|
||||||
type HealthResponse struct {
|
|
||||||
Status string `json:"status"`
|
|
||||||
Service string `json:"service"`
|
|
||||||
Version string `json:"version"`
|
|
||||||
Commit string `json:"commit"`
|
|
||||||
Uptime string `json:"uptime"`
|
|
||||||
StartTime string `json:"start_time"`
|
|
||||||
Memory map[string]interface{} `json:"memory"`
|
|
||||||
ConfigStatus ConfigStatusResponse `json:"config_status"`
|
|
||||||
// M1 新增:反映 installer 模式,便于部署探针/运维识别未初始化状态
|
|
||||||
Installed bool `json:"installed"`
|
|
||||||
Mode string `json:"mode"`
|
|
||||||
}
|
|
||||||
|
|
||||||
type ConfigStatusResponse struct {
|
|
||||||
AllRequiredVarsSet bool `json:"all_required_vars_set"`
|
|
||||||
ConfigError bool `json:"config_error"`
|
|
||||||
}
|
|
||||||
-82
@@ -1,82 +0,0 @@
|
|||||||
package dto
|
|
||||||
|
|
||||||
import (
|
|
||||||
"encoding/json"
|
|
||||||
"time"
|
|
||||||
)
|
|
||||||
|
|
||||||
// OpenAITTSRequest 是 /v1/audio/speech 接收的请求体。
|
|
||||||
// 仅 input / speed / response_format 实际影响火山侧;
|
|
||||||
// voice / model 当前保留接收但不做映射,详见 controller。
|
|
||||||
type OpenAITTSRequest struct {
|
|
||||||
Model string `json:"model"`
|
|
||||||
Input string `json:"input"`
|
|
||||||
Voice string `json:"voice"`
|
|
||||||
ResponseFormat string `json:"response_format,omitempty"`
|
|
||||||
Speed float64 `json:"speed,omitempty"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// V3TTSResponse 是火山 v3 HTTP Chunked 流式响应中每一行的 JSON 结构。
|
|
||||||
// Sentence 字段上游有时返回字符串(TTSSentenceStart 里的句文本),有时返回对象
|
|
||||||
// ({"phonemes":[...],"text":"...","words":[...]}),用 json.RawMessage 兼容两种形态,
|
|
||||||
// 避免任意一种上游变更都导致整行解析失败。
|
|
||||||
type V3TTSResponse struct {
|
|
||||||
ReqID string `json:"reqid"`
|
|
||||||
Code int `json:"code"`
|
|
||||||
Message string `json:"message"`
|
|
||||||
Event string `json:"event"`
|
|
||||||
Sequence int `json:"sequence"`
|
|
||||||
Data string `json:"data"`
|
|
||||||
Sentence json.RawMessage `json:"sentence,omitempty"`
|
|
||||||
IsFinal bool `json:"is_final"`
|
|
||||||
Usage *V3Usage `json:"usage,omitempty"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// SentenceText 从 Sentence 提取可读文本:
|
|
||||||
// - 字符串直接返回
|
|
||||||
// - 对象尝试取 .text 字段
|
|
||||||
// - 其它情况返回原始 JSON
|
|
||||||
func (r *V3TTSResponse) SentenceText() string {
|
|
||||||
if len(r.Sentence) == 0 {
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
var s string
|
|
||||||
if err := json.Unmarshal(r.Sentence, &s); err == nil {
|
|
||||||
return s
|
|
||||||
}
|
|
||||||
var obj struct {
|
|
||||||
Text string `json:"text"`
|
|
||||||
}
|
|
||||||
if err := json.Unmarshal(r.Sentence, &obj); err == nil && obj.Text != "" {
|
|
||||||
return obj.Text
|
|
||||||
}
|
|
||||||
return string(r.Sentence)
|
|
||||||
}
|
|
||||||
|
|
||||||
// V3Usage 由 X-Control-Require-Usage-Tokens-Return 触发,包含计费字符数。
|
|
||||||
type V3Usage struct {
|
|
||||||
TextWords int `json:"text_words"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// SynthesisResult 是火山适配器向 controller 返回的最终结果。
|
|
||||||
// Format 与 AudioData 的实际编码一致;controller 据此设置响应 Content-Type。
|
|
||||||
type SynthesisResult struct {
|
|
||||||
AudioData []byte
|
|
||||||
Format string
|
|
||||||
SampleRate int
|
|
||||||
ReqID string
|
|
||||||
TextWords int // 来自 V3Usage,无 usage 时为 0
|
|
||||||
Chunks int // 实际收到的音频 chunk 数
|
|
||||||
AudioBytes int // 解码后总字节数
|
|
||||||
TTFB time.Duration // 收到首个音频 chunk 的耗时
|
|
||||||
Duration time.Duration // 整体合成耗时
|
|
||||||
}
|
|
||||||
|
|
||||||
// SubtitleEntry 描述一个字级时间戳条目(当 enable_subtitle / enable_timestamp 启用时返回)。
|
|
||||||
type SubtitleEntry struct {
|
|
||||||
Text string
|
|
||||||
StartMs int
|
|
||||||
EndMs int
|
|
||||||
Sequence int
|
|
||||||
// 原始事件可能为不同形态,这里只保留通用字段
|
|
||||||
}
|
|
||||||
@@ -1,18 +1,8 @@
|
|||||||
module github.com/volcano-tts/tts-api
|
module bytedance-tts-openai-adapter
|
||||||
|
|
||||||
go 1.26
|
go 1.19
|
||||||
|
|
||||||
require github.com/gorilla/mux v1.8.1
|
|
||||||
|
|
||||||
require (
|
require (
|
||||||
github.com/dustin/go-humanize v1.0.1 // indirect
|
github.com/google/uuid v1.6.0
|
||||||
github.com/google/uuid v1.6.0 // indirect
|
github.com/gorilla/mux v1.8.1
|
||||||
github.com/mattn/go-isatty v0.0.24 // indirect
|
|
||||||
github.com/ncruces/go-strftime v1.0.0 // indirect
|
|
||||||
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
|
|
||||||
golang.org/x/sys v0.47.0 // indirect
|
|
||||||
modernc.org/libc v1.74.4 // indirect
|
|
||||||
modernc.org/mathutil v1.7.1 // indirect
|
|
||||||
modernc.org/memory v1.11.0 // indirect
|
|
||||||
modernc.org/sqlite v1.57.0 // indirect
|
|
||||||
)
|
)
|
||||||
|
|||||||
@@ -1,22 +1,4 @@
|
|||||||
github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
|
|
||||||
github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
|
|
||||||
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
|
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
|
||||||
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||||
github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
|
github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
|
||||||
github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
|
github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
|
||||||
github.com/mattn/go-isatty v0.0.24 h1:tGZZoVgT/KiqK1c8ocVLeDS8BSWMRd47J3Lbz7vsReI=
|
|
||||||
github.com/mattn/go-isatty v0.0.24/go.mod h1:nMCL3Zebbrt45jsMDgnfIwz6ydEQApk5oEI3HqDio6A=
|
|
||||||
github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
|
|
||||||
github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
|
|
||||||
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
|
|
||||||
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
|
|
||||||
golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
|
|
||||||
golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
|
|
||||||
modernc.org/libc v1.74.4 h1:fX1Omw4o2/1C2iRkkIsrQTasJQldLhRmuPreXLoWs9k=
|
|
||||||
modernc.org/libc v1.74.4/go.mod h1:eeQAS9W3sZeKYMFubydxJpII9ybHWshk+7or7bLG9co=
|
|
||||||
modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
|
|
||||||
modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
|
|
||||||
modernc.org/memory v1.11.0 h1:o4QC8aMQzmcwCK3t3Ux/ZHmwFPzE6hf2Y5LbkRs+hbI=
|
|
||||||
modernc.org/memory v1.11.0/go.mod h1:/JP4VbVC+K5sU2wZi9bHoq2MAkCnrt2r98UGeSK7Mjw=
|
|
||||||
modernc.org/sqlite v1.57.0 h1:qNQP6xnx5M0ISNtlnxoOX0+cD5bJ0/gr9aMmndFczzg=
|
|
||||||
modernc.org/sqlite v1.57.0/go.mod h1:yCJ2cmAaIkHQ25oXWrF8H4O1lIfPYPR26yCEDj2P3pQ=
|
|
||||||
|
|||||||
@@ -1,191 +0,0 @@
|
|||||||
package installer
|
|
||||||
|
|
||||||
import (
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"log"
|
|
||||||
"os"
|
|
||||||
"path/filepath"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/store"
|
|
||||||
)
|
|
||||||
|
|
||||||
// Mode 表示服务当前的运行模式。
|
|
||||||
// 启动期由 Detect 确定,运行期不变。
|
|
||||||
type Mode int
|
|
||||||
|
|
||||||
const (
|
|
||||||
// ModeSetup 未安装,只放行 /setup + /api/setup/*。
|
|
||||||
ModeSetup Mode = iota
|
|
||||||
// ModeNormal 已安装,全部路由可用。
|
|
||||||
ModeNormal
|
|
||||||
)
|
|
||||||
|
|
||||||
func (m Mode) String() string {
|
|
||||||
switch m {
|
|
||||||
case ModeSetup:
|
|
||||||
return "setup"
|
|
||||||
case ModeNormal:
|
|
||||||
return "normal"
|
|
||||||
}
|
|
||||||
return "unknown"
|
|
||||||
}
|
|
||||||
|
|
||||||
// CurrentMode 是 Detect 确定的运行期模式;供 controller/middleware 双保险使用。
|
|
||||||
// 进程内只有一个二进制实例,所以全局变量是合适的;不必走 DI。
|
|
||||||
var CurrentMode Mode = ModeSetup // 默认 setup,Detect 后会被覆盖
|
|
||||||
|
|
||||||
// SetMode 在 Detect 完成后调用,设置进程级模式。
|
|
||||||
func SetMode(m Mode) { CurrentMode = m }
|
|
||||||
|
|
||||||
// GetMode 返回进程级模式;Controller 双保险用。
|
|
||||||
func GetMode() Mode { return CurrentMode }
|
|
||||||
|
|
||||||
// Result 是 Detect 的完整输出;调用方关心 Mode + 一些诊断信息。
|
|
||||||
type Result struct {
|
|
||||||
Mode Mode
|
|
||||||
DBPath string // 实际打开的 db 路径
|
|
||||||
LockPath string
|
|
||||||
Corrupted bool // 这次启动是否从损坏回退
|
|
||||||
BackupTo string // 损坏回退时备份文件路径
|
|
||||||
}
|
|
||||||
|
|
||||||
// ErrInUse 标识在 Detect 期间发现 db 正在被另一个进程占用;
|
|
||||||
// 这种情况下不应该自动 rename,会破坏另一个进程的运行。
|
|
||||||
// 上层应记录日志并按"装模式"启动,等下次重启再处理。
|
|
||||||
var ErrInUse = errors.New("installer: database is locked by another process")
|
|
||||||
|
|
||||||
// Detect 是启动期的总入口:打开/创建 db、判定 lock、检测损坏并自愈。
|
|
||||||
//
|
|
||||||
// 流程:
|
|
||||||
// 1. Open db(可能新建)
|
|
||||||
// 2. 检查 lock:
|
|
||||||
// - 不存在 → ModeSetup
|
|
||||||
// - 存在 → 跑 IntegrityCheck
|
|
||||||
// - 通过 → ModeNormal
|
|
||||||
// - 不通过 → 备份 db.corrupt-<ts> + 删 lock + ModeSetup(并标记 Corrupted=true)
|
|
||||||
//
|
|
||||||
// 返回的 *store.Store 必须由调用方在进程退出时 Close。
|
|
||||||
func Detect(dbPath string) (*store.Store, Result, error) {
|
|
||||||
if dbPath == "" {
|
|
||||||
return nil, Result{}, fmt.Errorf("installer: db path is empty")
|
|
||||||
}
|
|
||||||
|
|
||||||
res := Result{
|
|
||||||
DBPath: dbPath,
|
|
||||||
LockPath: LockPath(dbPath),
|
|
||||||
}
|
|
||||||
|
|
||||||
s, err := store.Open(dbPath)
|
|
||||||
if err != nil {
|
|
||||||
// 打开失败通常意味着文件损坏;走自愈回退。
|
|
||||||
// 重要:不要区分"不存在"和"损坏"——SQLite 第一次 Open 会自动建空库,
|
|
||||||
// 如果"不存在"能走到这里说明更严重的系统错误,也不该贸然启动。
|
|
||||||
if backup, ok := tryBackupCorrupt(dbPath, err); ok {
|
|
||||||
res.Corrupted = true
|
|
||||||
res.BackupTo = backup
|
|
||||||
log.Printf("[installer] 检测到损坏 db,已备份到 %q,删除 lock,回退到安装模式", backup)
|
|
||||||
} else {
|
|
||||||
return nil, res, fmt.Errorf("installer: open db %q failed: %w", dbPath, err)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// lock 状态判定
|
|
||||||
exists, err := LockExists(dbPath)
|
|
||||||
if err != nil {
|
|
||||||
if s != nil {
|
|
||||||
_ = s.Close()
|
|
||||||
}
|
|
||||||
return nil, res, fmt.Errorf("installer: lock check failed: %w", err)
|
|
||||||
}
|
|
||||||
if !exists {
|
|
||||||
res.Mode = ModeSetup
|
|
||||||
SetMode(ModeSetup)
|
|
||||||
if !res.Corrupted {
|
|
||||||
log.Printf("[installer] 启动模式: 安装模式(无 lock 文件)")
|
|
||||||
}
|
|
||||||
return s, res, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// lock 在,跑完整性检查
|
|
||||||
if s == nil {
|
|
||||||
// 自愈回退已经走完,应该删了 lock;但保险起见再删一次
|
|
||||||
if err := DeleteLock(dbPath); err != nil {
|
|
||||||
return nil, res, fmt.Errorf("installer: delete lock after fallback: %w", err)
|
|
||||||
}
|
|
||||||
res.Mode = ModeSetup
|
|
||||||
SetMode(ModeSetup)
|
|
||||||
return nil, res, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
check, err := s.IntegrityCheck()
|
|
||||||
if err != nil {
|
|
||||||
_ = s.Close()
|
|
||||||
// integrity_check 自身报错,等同损坏,走自愈
|
|
||||||
backup, ok := tryBackupCorrupt(dbPath, err)
|
|
||||||
if !ok {
|
|
||||||
return nil, res, fmt.Errorf("installer: integrity_check failed: %w", err)
|
|
||||||
}
|
|
||||||
_ = DeleteLock(dbPath)
|
|
||||||
res.Corrupted = true
|
|
||||||
res.BackupTo = backup
|
|
||||||
res.Mode = ModeSetup
|
|
||||||
SetMode(ModeSetup)
|
|
||||||
log.Printf("[installer] integrity_check 错误,已备份到 %q,删除 lock,回退到安装模式", backup)
|
|
||||||
return nil, res, nil
|
|
||||||
}
|
|
||||||
if check != "ok" {
|
|
||||||
_ = s.Close()
|
|
||||||
backup, ok := tryBackupCorrupt(dbPath, fmt.Errorf("integrity_check returned: %s", check))
|
|
||||||
if !ok {
|
|
||||||
return nil, res, fmt.Errorf("installer: integrity_check = %q (not ok)", check)
|
|
||||||
}
|
|
||||||
_ = DeleteLock(dbPath)
|
|
||||||
res.Corrupted = true
|
|
||||||
res.BackupTo = backup
|
|
||||||
res.Mode = ModeSetup
|
|
||||||
SetMode(ModeSetup)
|
|
||||||
log.Printf("[installer] 库不完整(integrity_check=%q),已备份到 %q,删除 lock,回退到安装模式", check, backup)
|
|
||||||
return nil, res, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
res.Mode = ModeNormal
|
|
||||||
SetMode(ModeNormal)
|
|
||||||
log.Printf("[installer] 启动模式: 正常模式(lock=%s)", res.LockPath)
|
|
||||||
return s, res, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// tryBackupCorrupt 尝试把损坏的 db 文件 rename 为 .corrupt-<unix-ms>;
|
|
||||||
// 成功返回 (新路径, true),失败 (任何原因) 返回 ("", false)。
|
|
||||||
// 注意:这里不返回 error,因为 "无法备份" 不应阻止回退(可以后续人工排查)。
|
|
||||||
func tryBackupCorrupt(dbPath string, reason error) (string, bool) {
|
|
||||||
if dbPath == "" {
|
|
||||||
return "", false
|
|
||||||
}
|
|
||||||
// 不存在的话没法 rename(也没必要)
|
|
||||||
if _, err := os.Stat(dbPath); err != nil {
|
|
||||||
return "", false
|
|
||||||
}
|
|
||||||
ts := time.Now().UnixMilli()
|
|
||||||
backup := fmt.Sprintf("%s.corrupt-%d", dbPath, ts)
|
|
||||||
if err := os.Rename(dbPath, backup); err != nil {
|
|
||||||
log.Printf("[installer] 备份损坏 db 失败: %v(将直接重建空库)", err)
|
|
||||||
return "", false
|
|
||||||
}
|
|
||||||
log.Printf("[installer] 损坏原因: %v", reason)
|
|
||||||
return backup, true
|
|
||||||
}
|
|
||||||
|
|
||||||
// EnsureDBDir 确保 dbPath 所在目录存在(对首次安装很有用;
|
|
||||||
// 当 dbDir 是新目录时 store.Open 之前需要先 mkdir)。
|
|
||||||
func EnsureDBDir(dbPath string) error {
|
|
||||||
if dbPath == "" {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
dir := filepath.Dir(dbPath)
|
|
||||||
if dir == "" || dir == "." {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
return os.MkdirAll(dir, 0o755)
|
|
||||||
}
|
|
||||||
@@ -1,121 +0,0 @@
|
|||||||
// Package installer 负责安装状态判定:lock 文件检测/创建/删除、
|
|
||||||
// 启动期 Detect 流程、损坏自愈回退。
|
|
||||||
//
|
|
||||||
// 设计要点:
|
|
||||||
// - lock 文件路径: <dbDir>/installed.lock,与 tts.db 同目录
|
|
||||||
// - lock 不存在 = 未安装(进入安装模式)
|
|
||||||
// - lock 存在 + 库 OK = 已安装(正常模式)
|
|
||||||
// - lock 存在 + 库损坏 = 自动备份 + 删 lock + 回到安装模式
|
|
||||||
// - 写顺序: 先写库,后写 lock(避免 lock 在、库是半成品)
|
|
||||||
// - 写锁用临时文件 + 原子 rename,避免崩溃中途留半成品 lock
|
|
||||||
package installer
|
|
||||||
|
|
||||||
import (
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"os"
|
|
||||||
"path/filepath"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
)
|
|
||||||
|
|
||||||
// lockFileName 是 lock 文件名;固定不变,所有部署共用。
|
|
||||||
const lockFileName = "installed.lock"
|
|
||||||
|
|
||||||
// schemaVersion 是 lock 内容里的 schema 版本号;留作未来版本兼容判断。
|
|
||||||
// 未来若有破坏性升级,可读这个值决定是否要重装/迁移。
|
|
||||||
const schemaVersion = "1"
|
|
||||||
|
|
||||||
// LockPath 返回给定 db 路径下 lock 文件的绝对路径。
|
|
||||||
// dbPath 通常是 .db 文件路径(不是目录);若传入目录则直接拼 lockFileName。
|
|
||||||
func LockPath(dbPath string) string {
|
|
||||||
if dbPath == "" {
|
|
||||||
return lockFileName
|
|
||||||
}
|
|
||||||
// 如果 dbPath 是已存在的目录,直接拼文件名
|
|
||||||
if info, err := os.Stat(dbPath); err == nil && info.IsDir() {
|
|
||||||
return filepath.Join(dbPath, lockFileName)
|
|
||||||
}
|
|
||||||
dir := filepath.Dir(dbPath)
|
|
||||||
return filepath.Join(dir, lockFileName)
|
|
||||||
}
|
|
||||||
|
|
||||||
// ErrLockExists 表示 lock 已存在;CreateLock 会返回这个,提醒上层别覆盖。
|
|
||||||
var ErrLockExists = errors.New("installer: lock already exists")
|
|
||||||
|
|
||||||
// LockExists 检测 lock 文件是否存在;不存在不算错误(常见的"未安装"状态)。
|
|
||||||
func LockExists(dbPath string) (bool, error) {
|
|
||||||
p := LockPath(dbPath)
|
|
||||||
_, err := os.Stat(p)
|
|
||||||
if err == nil {
|
|
||||||
return true, nil
|
|
||||||
}
|
|
||||||
if errors.Is(err, os.ErrNotExist) {
|
|
||||||
return false, nil
|
|
||||||
}
|
|
||||||
return false, fmt.Errorf("installer: stat lock %q: %w", p, err)
|
|
||||||
}
|
|
||||||
|
|
||||||
// CreateLock 原子写入 lock 文件;lock 已存在返回 ErrLockExists。
|
|
||||||
// 内容: "version <schemaVersion> <RFC3339 时间戳>"
|
|
||||||
func CreateLock(dbPath string) error {
|
|
||||||
exists, err := LockExists(dbPath)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
if exists {
|
|
||||||
return ErrLockExists
|
|
||||||
}
|
|
||||||
|
|
||||||
p := LockPath(dbPath)
|
|
||||||
content := fmt.Sprintf("version %s %s\n", schemaVersion, time.Now().UTC().Format(time.RFC3339))
|
|
||||||
|
|
||||||
// 原子写入:先写临时文件,再 rename
|
|
||||||
dir := filepath.Dir(p)
|
|
||||||
tmp, err := os.CreateTemp(dir, ".installed.lock.*.tmp")
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf("installer: create lock tmp: %w", err)
|
|
||||||
}
|
|
||||||
tmpName := tmp.Name()
|
|
||||||
// 确保临时文件最终被清理(出错时)
|
|
||||||
defer func() {
|
|
||||||
_ = os.Remove(tmpName)
|
|
||||||
}()
|
|
||||||
|
|
||||||
if _, err := tmp.WriteString(content); err != nil {
|
|
||||||
_ = tmp.Close()
|
|
||||||
return fmt.Errorf("installer: write lock tmp: %w", err)
|
|
||||||
}
|
|
||||||
if err := tmp.Close(); err != nil {
|
|
||||||
return fmt.Errorf("installer: close lock tmp: %w", err)
|
|
||||||
}
|
|
||||||
if err := os.Rename(tmpName, p); err != nil {
|
|
||||||
return fmt.Errorf("installer: rename lock tmp: %w", err)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// DeleteLock 删 lock;不存在不报错。
|
|
||||||
// 主要用于损坏自愈流程和测试清理。
|
|
||||||
func DeleteLock(dbPath string) error {
|
|
||||||
p := LockPath(dbPath)
|
|
||||||
err := os.Remove(p)
|
|
||||||
if err == nil || errors.Is(err, os.ErrNotExist) {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
return fmt.Errorf("installer: remove lock %q: %w", p, err)
|
|
||||||
}
|
|
||||||
|
|
||||||
// ReadLock 读 lock 内容;主要用于诊断日志和未来版本兼容判断。
|
|
||||||
// 不存在返回 ("", nil)。
|
|
||||||
func ReadLock(dbPath string) (string, error) {
|
|
||||||
p := LockPath(dbPath)
|
|
||||||
b, err := os.ReadFile(p)
|
|
||||||
if err != nil {
|
|
||||||
if errors.Is(err, os.ErrNotExist) {
|
|
||||||
return "", nil
|
|
||||||
}
|
|
||||||
return "", fmt.Errorf("installer: read lock %q: %w", p, err)
|
|
||||||
}
|
|
||||||
return strings.TrimSpace(string(b)), nil
|
|
||||||
}
|
|
||||||
@@ -1,124 +0,0 @@
|
|||||||
package main
|
|
||||||
|
|
||||||
import (
|
|
||||||
"context"
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"os"
|
|
||||||
"os/signal"
|
|
||||||
"syscall"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/controller"
|
|
||||||
"github.com/volcano-tts/tts-api/installer"
|
|
||||||
"github.com/volcano-tts/tts-api/metrics"
|
|
||||||
"github.com/volcano-tts/tts-api/middleware"
|
|
||||||
"github.com/volcano-tts/tts-api/router"
|
|
||||||
"github.com/volcano-tts/tts-api/setting"
|
|
||||||
)
|
|
||||||
|
|
||||||
// ttsDBPath 返回数据库/lock 所在路径;空时落到当前目录的 tts.db。
|
|
||||||
func ttsDBPath() string {
|
|
||||||
if p := os.Getenv("TTS_DB_PATH"); p != "" {
|
|
||||||
return p
|
|
||||||
}
|
|
||||||
return "tts.db"
|
|
||||||
}
|
|
||||||
|
|
||||||
func main() {
|
|
||||||
log.SetFlags(log.LstdFlags | log.Lshortfile)
|
|
||||||
log.SetPrefix("[TTS-Server] ")
|
|
||||||
|
|
||||||
// 1) 加载引导环境变量(PORT / TTS_ADMIN_KEY / OPENAI_TTS_API_KEY 兜底)
|
|
||||||
// 注: Auth.APIKeys 在 InitAllConfigs 里先读 env,后被 LoadRuntimeConfig 覆盖为 DB 值。
|
|
||||||
setting.InitAllConfigs()
|
|
||||||
metrics.Init()
|
|
||||||
middleware.InitRateLimiter()
|
|
||||||
|
|
||||||
// 2) 启动期关键步骤:打开/建库 → 检测 lock → 判定模式
|
|
||||||
dbPath := ttsDBPath()
|
|
||||||
if err := installer.EnsureDBDir(dbPath); err != nil {
|
|
||||||
log.Fatalf("FATAL: cannot create db dir: %v", err)
|
|
||||||
}
|
|
||||||
st, res, err := installer.Detect(dbPath)
|
|
||||||
if err != nil {
|
|
||||||
log.Fatalf("FATAL: installer detect failed: %v", err)
|
|
||||||
}
|
|
||||||
if res.Corrupted {
|
|
||||||
log.Printf("[main] 注意: 启动时检测到 db 损坏并已自愈回退(备份=%s)", res.BackupTo)
|
|
||||||
}
|
|
||||||
|
|
||||||
// 3) 注入 setup/admin 控制器需要的句柄(M1+M2)
|
|
||||||
controller.SetSetupState(st, dbPath)
|
|
||||||
controller.SetAdminStore(st)
|
|
||||||
controller.SetMetricsTextWriter(func(w http.ResponseWriter) error {
|
|
||||||
metrics.Meter.Handler().ServeHTTP(w, &http.Request{})
|
|
||||||
return nil
|
|
||||||
})
|
|
||||||
|
|
||||||
// 4) M3: 从 store 加载运行时 TTS 配置(替代原来的 env-based InitTTSConfig)
|
|
||||||
// 必须在 LogStartupSummary 之前,这样日志显示的是真实状态(API key 已从 DB 加载,不再读 env)
|
|
||||||
if st != nil {
|
|
||||||
if err := setting.LoadRuntimeConfig(st); err != nil {
|
|
||||||
log.Printf("[main] TTS 运行时配置加载失败:%v", err)
|
|
||||||
} else {
|
|
||||||
log.Printf("[main] TTS 运行时配置已加载(api_key=***, speaker=%s, resource=%s, format=%s)",
|
|
||||||
setting.TTSOptions.Speaker, setting.TTSOptions.ResourceID, setting.TTSOptions.Format)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// 5) 启动摘要日志(此时 Auth.APIKeys 已是 DB 值,日志反映真实状态)
|
|
||||||
setting.LogStartupSummary()
|
|
||||||
log.Printf("[main] 当前模式: %s (db=%s lock=%s)", res.Mode, dbPath, res.LockPath)
|
|
||||||
|
|
||||||
controller.InitController()
|
|
||||||
controller.SetStartTime(time.Now())
|
|
||||||
|
|
||||||
r := router.Setup()
|
|
||||||
|
|
||||||
server := &http.Server{
|
|
||||||
Addr: ":" + setting.Server.Port,
|
|
||||||
Handler: middleware.CORS(r),
|
|
||||||
ReadTimeout: 30 * time.Second,
|
|
||||||
WriteTimeout: 120 * time.Second,
|
|
||||||
IdleTimeout: 60 * time.Second,
|
|
||||||
}
|
|
||||||
|
|
||||||
quit := make(chan os.Signal, 1)
|
|
||||||
signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
|
|
||||||
|
|
||||||
go func() {
|
|
||||||
if installer.GetMode() == installer.ModeSetup {
|
|
||||||
log.Printf("Starting TTS Server in SETUP mode")
|
|
||||||
log.Printf("Open browser to http://localhost:%s/setup to install", setting.Server.Port)
|
|
||||||
} else {
|
|
||||||
log.Printf("Starting ByteDance TTS to OpenAI API Adapter Server")
|
|
||||||
log.Printf("Listening on port: %s", setting.Server.Port)
|
|
||||||
log.Printf("OpenAI TTS endpoint: http://localhost:%s/v1/audio/speech", setting.Server.Port)
|
|
||||||
log.Printf("Admin WebUI: http://localhost:%s/admin", setting.Server.Port)
|
|
||||||
}
|
|
||||||
log.Printf("Health check: http://localhost:%s/health", setting.Server.Port)
|
|
||||||
log.Printf("Metrics: http://localhost:%s/metrics", setting.Server.Port)
|
|
||||||
|
|
||||||
if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
|
|
||||||
log.Fatalf("Server failed to start: %v", err)
|
|
||||||
}
|
|
||||||
}()
|
|
||||||
|
|
||||||
<-quit
|
|
||||||
log.Println("Shutting down server...")
|
|
||||||
|
|
||||||
// 关闭 db 连接(仅当 st 非 nil 时)
|
|
||||||
if st != nil {
|
|
||||||
_ = st.Close()
|
|
||||||
}
|
|
||||||
|
|
||||||
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
|
||||||
defer cancel()
|
|
||||||
|
|
||||||
if err := server.Shutdown(ctx); err != nil {
|
|
||||||
log.Printf("Server forced to shutdown: %v", err)
|
|
||||||
} else {
|
|
||||||
log.Println("Server exited gracefully")
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,164 +0,0 @@
|
|||||||
// Package metrics 集中声明本服务所有埋点指标,并提供 telemetry.Meter 的全局访问入口。
|
|
||||||
//
|
|
||||||
// 设计:
|
|
||||||
// - 启动期 Init() 一次性注册所有指标;Panic 表示有重名 bug,应立即暴露。
|
|
||||||
// - 上游适配器通过 AdapterRecorder 接入,无需直接 import telemetry。
|
|
||||||
// - 控制器 / 中间件通过本包的全局变量直接 Inc/Observe/Set。
|
|
||||||
package metrics
|
|
||||||
|
|
||||||
import (
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/telemetry"
|
|
||||||
)
|
|
||||||
|
|
||||||
var (
|
|
||||||
// Meter 全局 telemetry Meter。
|
|
||||||
Meter telemetry.Meter = telemetry.NoopMeter{}
|
|
||||||
|
|
||||||
// HTTP 请求侧
|
|
||||||
RequestTotal *telemetry.Counter
|
|
||||||
RequestDuration *telemetry.Histogram
|
|
||||||
|
|
||||||
// 上游 TTS 调用侧
|
|
||||||
UpstreamTotal *telemetry.Counter
|
|
||||||
UpstreamDuration *telemetry.Histogram
|
|
||||||
UpstreamTTFB *telemetry.Histogram
|
|
||||||
UpstreamChunks *telemetry.Counter
|
|
||||||
UpstreamBytes *telemetry.Counter
|
|
||||||
UpstreamErrors *telemetry.Counter
|
|
||||||
UpstreamUsage *telemetry.Counter
|
|
||||||
|
|
||||||
// 限流 / 并发 / 鉴权
|
|
||||||
ConcurrencyActive *telemetry.Gauge
|
|
||||||
ConcurrencyRejected *telemetry.Counter
|
|
||||||
RateLimitRejected *telemetry.Counter
|
|
||||||
AuthFailed *telemetry.Counter
|
|
||||||
)
|
|
||||||
|
|
||||||
// Init 初始化所有指标。在 main 启动期调用一次。
|
|
||||||
func Init() {
|
|
||||||
m := telemetry.NewMeter()
|
|
||||||
Meter = m
|
|
||||||
|
|
||||||
RequestTotal = m.NewCounter(
|
|
||||||
"tts_request_total",
|
|
||||||
"Total /v1/audio/speech requests, labeled by status and chosen format/speaker/model.",
|
|
||||||
"status", "format", "speaker", "model",
|
|
||||||
)
|
|
||||||
RequestDuration = m.NewHistogram(
|
|
||||||
"tts_request_duration_seconds",
|
|
||||||
"End-to-end /v1/audio/speech latency in seconds.",
|
|
||||||
telemetry.DefaultLatencyBuckets,
|
|
||||||
"status", "format",
|
|
||||||
)
|
|
||||||
|
|
||||||
UpstreamTotal = m.NewCounter(
|
|
||||||
"tts_upstream_total",
|
|
||||||
"Total upstream TTS calls, labeled by status.",
|
|
||||||
"status", "format", "model", "speaker",
|
|
||||||
)
|
|
||||||
UpstreamDuration = m.NewHistogram(
|
|
||||||
"tts_upstream_duration_seconds",
|
|
||||||
"Upstream TTS call duration in seconds.",
|
|
||||||
telemetry.DefaultLatencyBuckets,
|
|
||||||
"status", "format",
|
|
||||||
)
|
|
||||||
UpstreamTTFB = m.NewHistogram(
|
|
||||||
"tts_upstream_first_byte_seconds",
|
|
||||||
"Time from request send to first audio chunk, in seconds.",
|
|
||||||
telemetry.DefaultLatencyBuckets,
|
|
||||||
"format",
|
|
||||||
)
|
|
||||||
UpstreamChunks = m.NewCounter(
|
|
||||||
"tts_upstream_chunks_total",
|
|
||||||
"Total audio chunks received from upstream.",
|
|
||||||
"format",
|
|
||||||
)
|
|
||||||
UpstreamBytes = m.NewCounter(
|
|
||||||
"tts_upstream_audio_bytes_total",
|
|
||||||
"Total audio bytes (post-wrap) returned to clients.",
|
|
||||||
"format",
|
|
||||||
)
|
|
||||||
UpstreamErrors = m.NewCounter(
|
|
||||||
"tts_upstream_errors_total",
|
|
||||||
"Upstream TTS errors, labeled by error code family.",
|
|
||||||
"code",
|
|
||||||
)
|
|
||||||
UpstreamUsage = m.NewCounter(
|
|
||||||
"tts_usage_text_words_total",
|
|
||||||
"Text words charged by upstream, per model.",
|
|
||||||
"model",
|
|
||||||
)
|
|
||||||
|
|
||||||
ConcurrencyActive = m.NewGauge(
|
|
||||||
"tts_concurrency_active",
|
|
||||||
"Current in-flight request count.",
|
|
||||||
)
|
|
||||||
ConcurrencyRejected = m.NewCounter(
|
|
||||||
"tts_concurrency_rejected_total",
|
|
||||||
"Requests rejected due to concurrency limit.",
|
|
||||||
)
|
|
||||||
RateLimitRejected = m.NewCounter(
|
|
||||||
"tts_ratelimit_rejected_total",
|
|
||||||
"Requests rejected due to per-IP rate limit.",
|
|
||||||
)
|
|
||||||
AuthFailed = m.NewCounter(
|
|
||||||
"tts_auth_failed_total",
|
|
||||||
"Requests rejected due to invalid/missing API key.",
|
|
||||||
)
|
|
||||||
}
|
|
||||||
|
|
||||||
// AdapterRecorder 把 telemetry 指标适配为 volcano.MetricsRecorder。
|
|
||||||
type AdapterRecorder struct{}
|
|
||||||
|
|
||||||
// UpstreamStarted 满足 volcano.MetricsRecorder 接口。
|
|
||||||
func (AdapterRecorder) UpstreamStarted(speaker, model, format string) {
|
|
||||||
// speaker 用 sha1[:8] 替代,保护火山复刻音色 ID
|
|
||||||
// (无鉴权 /metrics 端点可枚举,这是 P0 隐私问题)
|
|
||||||
UpstreamTotal.Inc(telemetry.Labels{"status": "started", "format": format, "model": model, "speaker": telemetry.SpeakerLabel(speaker)})
|
|
||||||
}
|
|
||||||
|
|
||||||
// UpstreamFinished 满足 volcano.MetricsRecorder 接口。
|
|
||||||
func (AdapterRecorder) UpstreamFinished(speaker, model, format, status string, duration, ttfb time.Duration, chunks, audioBytes, errCode int) {
|
|
||||||
labels := telemetry.Labels{"status": status, "format": format, "model": model, "speaker": telemetry.SpeakerLabel(speaker)}
|
|
||||||
UpstreamTotal.Inc(labels)
|
|
||||||
UpstreamDuration.Observe(duration.Seconds(), telemetry.Labels{"status": status, "format": format})
|
|
||||||
if ttfb > 0 {
|
|
||||||
UpstreamTTFB.Observe(ttfb.Seconds(), telemetry.Labels{"format": format})
|
|
||||||
}
|
|
||||||
if chunks > 0 {
|
|
||||||
UpstreamChunks.Add(float64(chunks), telemetry.Labels{"format": format})
|
|
||||||
}
|
|
||||||
if audioBytes > 0 {
|
|
||||||
UpstreamBytes.Add(float64(audioBytes), telemetry.Labels{"format": format})
|
|
||||||
}
|
|
||||||
// 上游调用只要 status != "ok" 即视为错误。原版 if errCode != 0 会漏掉
|
|
||||||
// errCode=0 的 request_error / transport_error / wrap_error / stream_error
|
|
||||||
// (code=0 的流错误) 等场景,导致 transport 类错误在 /metrics 上完全不可见。
|
|
||||||
if status != "ok" {
|
|
||||||
UpstreamErrors.Inc(telemetry.Labels{"code": codeLabel(errCode)})
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// UpstreamUsage 满足 volcano.MetricsRecorder 接口。
|
|
||||||
func (AdapterRecorder) UpstreamUsage(model string, textWords int) {
|
|
||||||
if textWords <= 0 {
|
|
||||||
return
|
|
||||||
}
|
|
||||||
UpstreamUsage.Add(float64(textWords), telemetry.Labels{"model": model})
|
|
||||||
}
|
|
||||||
|
|
||||||
// codeLabel 把整数错误码格式化为 label value,聚合到 4 类便于仪表盘展示。
|
|
||||||
func codeLabel(code int) string {
|
|
||||||
switch {
|
|
||||||
case code == 0:
|
|
||||||
return "transport"
|
|
||||||
case code >= 400 && code < 500:
|
|
||||||
return "client"
|
|
||||||
case code >= 500 && code < 600:
|
|
||||||
return "server"
|
|
||||||
default:
|
|
||||||
return "upstream"
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,73 +0,0 @@
|
|||||||
package middleware
|
|
||||||
|
|
||||||
import (
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/common"
|
|
||||||
"github.com/volcano-tts/tts-api/setting"
|
|
||||||
)
|
|
||||||
|
|
||||||
// RequireAdmin 是 /admin 路由的鉴权中间件,复用 OPENAI_TTS_API_KEY。
|
|
||||||
// 行为:
|
|
||||||
// - Auth.APIKeys 为空 → 所有请求放行(等同无鉴权)
|
|
||||||
// - Authorization 头 Bearer token 在列表中 → 放行
|
|
||||||
// - 其它 → 401 + JSON {error: 'unauthorized', code: 'admin_auth_failed'}
|
|
||||||
//
|
|
||||||
// 设计: 与现有 /v1/audio/speech 用的 setting.Auth 共享同一份 keys,
|
|
||||||
// 用户只用管一个 env 变量(OPENAI_TTS_API_KEY)。
|
|
||||||
func RequireAdmin(next http.Handler) http.Handler {
|
|
||||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
// 预检: 跨域/OPTIONS 直接放行(让浏览器能发 preflight)
|
|
||||||
if r.Method == http.MethodOptions {
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
keys := setting.Auth.APIKeys
|
|
||||||
if len(keys) == 0 {
|
|
||||||
// 没配 admin key,等同无鉴权
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
auth := r.Header.Get("Authorization")
|
|
||||||
const prefix = "Bearer "
|
|
||||||
if !strings.HasPrefix(auth, prefix) {
|
|
||||||
denyAdmin(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
token := strings.TrimSpace(auth[len(prefix):])
|
|
||||||
if !inAPIKeyList(token, keys) {
|
|
||||||
denyAdmin(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
// inAPIKeyList 用常量时间比较,防 token 计时攻击。
|
|
||||||
// 单个 key 也走同一条路径,无差别处理。
|
|
||||||
func inAPIKeyList(token string, keys []string) bool {
|
|
||||||
if token == "" {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
match := false
|
|
||||||
for _, k := range keys {
|
|
||||||
if common.SecureEqualString(token, k) {
|
|
||||||
match = true
|
|
||||||
// 不 break,继续遍历,保持时间恒定
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return match
|
|
||||||
}
|
|
||||||
|
|
||||||
// denyAdmin 写 401 + JSON 错误体,记录客户端 IP。
|
|
||||||
func denyAdmin(w http.ResponseWriter, r *http.Request) {
|
|
||||||
log.Printf("[admin_auth] 鉴权失败 - 路径=%s 客户端=%s", r.URL.Path, GetClientIP(r))
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
w.Header().Set("WWW-Authenticate", `Bearer realm="tts-admin"`)
|
|
||||||
w.WriteHeader(http.StatusUnauthorized)
|
|
||||||
_, _ = w.Write([]byte(`{"error":{"code":"admin_auth_failed","message":"unauthorized","type":"authentication_error"}}`))
|
|
||||||
}
|
|
||||||
@@ -1,45 +0,0 @@
|
|||||||
package middleware
|
|
||||||
|
|
||||||
import (
|
|
||||||
"crypto/subtle"
|
|
||||||
"encoding/json"
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/setting"
|
|
||||||
)
|
|
||||||
|
|
||||||
func ValidateAPIKey(r *http.Request) bool {
|
|
||||||
if len(setting.Auth.APIKeys) == 0 {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
|
|
||||||
authHeader := r.Header.Get("Authorization")
|
|
||||||
if authHeader == "" {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
|
|
||||||
if !strings.HasPrefix(authHeader, "Bearer ") {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
|
|
||||||
token := strings.TrimPrefix(authHeader, "Bearer ")
|
|
||||||
for _, validKey := range setting.Auth.APIKeys {
|
|
||||||
if subtle.ConstantTimeCompare([]byte(token), []byte(validKey)) == 1 {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
|
|
||||||
func SendJSONError(w http.ResponseWriter, statusCode int, message string, errType string, code string) {
|
|
||||||
w.Header().Set("Content-Type", "application/json")
|
|
||||||
w.WriteHeader(statusCode)
|
|
||||||
json.NewEncoder(w).Encode(map[string]interface{}{
|
|
||||||
"error": map[string]interface{}{
|
|
||||||
"message": message,
|
|
||||||
"type": errType,
|
|
||||||
"code": code,
|
|
||||||
},
|
|
||||||
})
|
|
||||||
}
|
|
||||||
@@ -1,168 +0,0 @@
|
|||||||
package middleware
|
|
||||||
|
|
||||||
import (
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/common"
|
|
||||||
"github.com/volcano-tts/tts-api/installer"
|
|
||||||
"github.com/volcano-tts/tts-api/setting"
|
|
||||||
)
|
|
||||||
|
|
||||||
var (
|
|
||||||
corsMaxAgeHeader = "86400"
|
|
||||||
)
|
|
||||||
|
|
||||||
func isValidOrigin(origin string) bool {
|
|
||||||
if origin == "" || origin == "null" || origin == "nil" {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
lowerOrigin := strings.ToLower(origin)
|
|
||||||
if !strings.HasPrefix(lowerOrigin, "http://") && !strings.HasPrefix(lowerOrigin, "https://") {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
|
|
||||||
func matchOrigin(origin string) (string, bool) {
|
|
||||||
if !isValidOrigin(origin) {
|
|
||||||
return "", false
|
|
||||||
}
|
|
||||||
if setting.CORS.AllowAll {
|
|
||||||
return "*", true
|
|
||||||
}
|
|
||||||
normalized := strings.ToLower(strings.TrimRight(strings.TrimSpace(origin), "/"))
|
|
||||||
for _, allowed := range setting.CORS.Origins {
|
|
||||||
if allowed == normalized {
|
|
||||||
return origin, true
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return "", false
|
|
||||||
}
|
|
||||||
|
|
||||||
// isSameOrigin 比较 Origin 与 r.Host,判断是否同源。
|
|
||||||
// - 直接访问(server 自己:80): Origin=http://server:80, Host=server:80 → 同源
|
|
||||||
// - 反向代理(https://app.example.com → http://server:80):
|
|
||||||
// Origin=https://app.example.com, Host=server:80
|
|
||||||
// 默认不同源;但如果设置 TRUSTED_PROXY_HOPS 或 X-Forwarded-Host,要让它们一致。
|
|
||||||
// - 浏览器对同源 POST 也会设 Origin(避免被自己的 CORS 误伤),这里豁免。
|
|
||||||
// 返回 true 表示请求来自自己,无需 CORS 介入。
|
|
||||||
func isSameOrigin(r *http.Request) bool {
|
|
||||||
origin := r.Header.Get("Origin")
|
|
||||||
if origin == "" {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
// 解析 Origin 的 host 部分
|
|
||||||
originHost, originScheme := splitOrigin(origin)
|
|
||||||
if originHost == "" {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
// 优先用 X-Forwarded-Host / X-Forwarded-Proto(反向代理场景),
|
|
||||||
// 退而用 r.Host(直接访问场景)
|
|
||||||
reqHost := r.Host
|
|
||||||
if fh := r.Header.Get("X-Forwarded-Host"); fh != "" {
|
|
||||||
// X-Forwarded-Host 可能是 host1, host2 (取第一个)
|
|
||||||
if i := strings.Index(fh, ","); i >= 0 {
|
|
||||||
fh = strings.TrimSpace(fh[:i])
|
|
||||||
}
|
|
||||||
reqHost = fh
|
|
||||||
}
|
|
||||||
reqScheme := "http"
|
|
||||||
if r.TLS != nil {
|
|
||||||
reqScheme = "https"
|
|
||||||
} else if fp := r.Header.Get("X-Forwarded-Proto"); fp != "" {
|
|
||||||
if i := strings.Index(fp, ","); i >= 0 {
|
|
||||||
fp = strings.TrimSpace(fp[:i])
|
|
||||||
}
|
|
||||||
reqScheme = strings.ToLower(fp)
|
|
||||||
}
|
|
||||||
// host 匹配(忽略大小写)
|
|
||||||
return strings.EqualFold(originHost, reqHost) && strings.EqualFold(originScheme, reqScheme)
|
|
||||||
}
|
|
||||||
|
|
||||||
// splitOrigin 把 "https://example.com:8080" 拆成 ("example.com:8080", "https")。
|
|
||||||
// 没有 scheme 时返回 ("", "")。
|
|
||||||
func splitOrigin(origin string) (host, scheme string) {
|
|
||||||
idx := strings.Index(origin, "://")
|
|
||||||
if idx < 0 || idx == 0 {
|
|
||||||
return "", ""
|
|
||||||
}
|
|
||||||
scheme = origin[:idx]
|
|
||||||
rest := origin[idx+3:]
|
|
||||||
// 去掉 path 部分
|
|
||||||
if i := strings.Index(rest, "/"); i >= 0 {
|
|
||||||
rest = rest[:i]
|
|
||||||
}
|
|
||||||
return rest, scheme
|
|
||||||
}
|
|
||||||
|
|
||||||
func CORS(next http.Handler) http.Handler {
|
|
||||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
// 安装模式完全跳过 CORS:
|
|
||||||
// - 用户首次装,不可能提前知道自己的访问域名来配 ALLOWED_ORIGINS
|
|
||||||
// - 装完进 normal 模式后,设的 CORS 才生效(从 DB 读)
|
|
||||||
// 这样 install 永远能成功,装完再通过 WebUI 配 CORS。
|
|
||||||
if installer.GetMode() == installer.ModeSetup {
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
origin := r.Header.Get("Origin")
|
|
||||||
|
|
||||||
// 无 Origin 头:非跨域请求,跳过 CORS 处理
|
|
||||||
if origin == "" {
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 同源豁免:浏览器对同源 POST/JSON 也会发 Origin 头(防 fetch 滥用),
|
|
||||||
// 但同源请求本就不需要 CORS 介入。这里对比 Origin 与 Host(含 X-Forwarded-*),
|
|
||||||
// 一致就放行,避免自家人被自家 CORS 拦。
|
|
||||||
if isSameOrigin(r) {
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 有 Origin 头时,响应必须携带 Vary: Origin 防止 CDN 缓存污染
|
|
||||||
vary := w.Header().Get("Vary")
|
|
||||||
if vary == "" {
|
|
||||||
w.Header().Set("Vary", "Origin")
|
|
||||||
} else if !strings.Contains(vary, "Origin") {
|
|
||||||
w.Header().Set("Vary", vary+", Origin")
|
|
||||||
}
|
|
||||||
|
|
||||||
isPreflight := r.Method == http.MethodOptions
|
|
||||||
|
|
||||||
allowOrigin, matched := matchOrigin(origin)
|
|
||||||
if !matched {
|
|
||||||
// Origin 不在白名单:拒绝请求(预检和非预检均拒绝),
|
|
||||||
// 防止不匹配的请求穿透到后端浪费 TTS 资源
|
|
||||||
if common.DebugLog {
|
|
||||||
log.Printf("CORS拦截: 来源=%q 路径=%s 方法=%s 客户端=%s",
|
|
||||||
origin, r.URL.Path, r.Method, GetClientIP(r))
|
|
||||||
}
|
|
||||||
w.WriteHeader(http.StatusForbidden)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// Origin 匹配:设置 CORS 响应头
|
|
||||||
w.Header().Set("Access-Control-Allow-Origin", allowOrigin)
|
|
||||||
w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
|
|
||||||
w.Header().Set("Access-Control-Allow-Headers", "Content-Type, Authorization")
|
|
||||||
w.Header().Set("Access-Control-Expose-Headers", "X-Request-Id")
|
|
||||||
w.Header().Set("Access-Control-Max-Age", corsMaxAgeHeader)
|
|
||||||
if allowOrigin != "*" {
|
|
||||||
w.Header().Set("Access-Control-Allow-Credentials", "true")
|
|
||||||
}
|
|
||||||
|
|
||||||
// 预检请求:直接返回 204,不进入内层中间件链,
|
|
||||||
// 避免消耗速率限制配额和并发槽位
|
|
||||||
if isPreflight {
|
|
||||||
w.WriteHeader(http.StatusNoContent)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
})
|
|
||||||
}
|
|
||||||
@@ -1,81 +0,0 @@
|
|||||||
package middleware
|
|
||||||
|
|
||||||
import (
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/installer"
|
|
||||||
)
|
|
||||||
|
|
||||||
// InstallGuard 拦截所有非白名单路由,在安装模式下按 Accept 头做内容协商:
|
|
||||||
//
|
|
||||||
// - text/html 类(浏览器) → 302 重定向到 /setup
|
|
||||||
// - 其它(API 客户端、curl 等) → 503 + JSON
|
|
||||||
//
|
|
||||||
// 设计:放行白名单路径前缀,其余一律拦截。
|
|
||||||
// 中间件顺序:必须装在 RateLimit / ConcurrencyLimit / Logger 之前,
|
|
||||||
// 避免安装模式下被限流计数污染(参考 M1 风险点 #2)。
|
|
||||||
func InstallGuard(currentMode func() installer.Mode, allowPrefixes ...string) func(http.Handler) http.Handler {
|
|
||||||
defaults := []string{
|
|
||||||
"/setup", // 安装引导页
|
|
||||||
"/api/setup", // 安装相关 API
|
|
||||||
"/health", // 部署探针要能识别未安装状态
|
|
||||||
"/metrics", // Prometheus 拉取
|
|
||||||
"/static/", // 引导页静态资源(留口子)
|
|
||||||
}
|
|
||||||
allow := append(defaults, allowPrefixes...)
|
|
||||||
|
|
||||||
return func(next http.Handler) http.Handler {
|
|
||||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
if currentMode() != installer.ModeSetup {
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// 安装模式:仅放行白名单
|
|
||||||
path := r.URL.Path
|
|
||||||
for _, p := range allow {
|
|
||||||
if strings.HasPrefix(path, p) {
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
}
|
|
||||||
log.Printf("[installguard] 安装模式下拒绝非白名单请求 - 路径=%s 客户端=%s accept=%q",
|
|
||||||
path, GetClientIP(r), r.Header.Get("Accept"))
|
|
||||||
// 内容协商:浏览器自动跳 /setup,API 客户端拿 JSON。
|
|
||||||
// / 不在白名单里,所以这里同时覆盖"敲域名根路径"和"敲其他路径"两种场景。
|
|
||||||
if acceptsHTML(r.Header.Get("Accept")) {
|
|
||||||
w.Header().Set("Location", "/setup")
|
|
||||||
w.WriteHeader(http.StatusFound) // 302
|
|
||||||
return
|
|
||||||
}
|
|
||||||
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
||||||
w.WriteHeader(http.StatusServiceUnavailable)
|
|
||||||
_, _ = w.Write([]byte(`{"error":"not installed","code":"install_required","redirect":"/setup"}`))
|
|
||||||
})
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// acceptsHTML 判断客户端是否接受 HTML 响应。
|
|
||||||
// 严格匹配:Accept 必须显式包含 text/html 或 text/*,避免通配 */*(curl/API 默认)
|
|
||||||
// 走 302 路径影响 API 行为。
|
|
||||||
func acceptsHTML(accept string) bool {
|
|
||||||
if accept == "" {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
for _, part := range strings.Split(accept, ",") {
|
|
||||||
mt := strings.TrimSpace(part)
|
|
||||||
if mt == "" {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
// 去掉 q= 等参数
|
|
||||||
if idx := strings.Index(mt, ";"); idx >= 0 {
|
|
||||||
mt = strings.TrimSpace(mt[:idx])
|
|
||||||
}
|
|
||||||
mt = strings.ToLower(mt)
|
|
||||||
if mt == "text/html" || mt == "text/*" {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
@@ -1,32 +0,0 @@
|
|||||||
package middleware
|
|
||||||
|
|
||||||
import (
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
)
|
|
||||||
|
|
||||||
type statusRecorder struct {
|
|
||||||
http.ResponseWriter
|
|
||||||
statusCode int
|
|
||||||
}
|
|
||||||
|
|
||||||
func (rec *statusRecorder) WriteHeader(code int) {
|
|
||||||
rec.statusCode = code
|
|
||||||
rec.ResponseWriter.WriteHeader(code)
|
|
||||||
}
|
|
||||||
|
|
||||||
func Logger(next http.Handler) http.Handler {
|
|
||||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
start := time.Now()
|
|
||||||
rec := &statusRecorder{ResponseWriter: w, statusCode: http.StatusOK}
|
|
||||||
next.ServeHTTP(rec, r)
|
|
||||||
duration := time.Since(start)
|
|
||||||
|
|
||||||
// r.RequestURI 是未经解析的原始请求行,攻击者可在 URL 中注入
|
|
||||||
// \n / \r 伪造日志行。转义为可见字符后再记录。
|
|
||||||
uri := strings.NewReplacer("\n", "\\n", "\r", "\\r").Replace(r.RequestURI)
|
|
||||||
log.Printf("%s %s %s %d %v", r.Method, uri, r.RemoteAddr, rec.statusCode, duration)
|
|
||||||
})
|
|
||||||
}
|
|
||||||
@@ -1,222 +0,0 @@
|
|||||||
package middleware
|
|
||||||
|
|
||||||
import (
|
|
||||||
"log"
|
|
||||||
"net"
|
|
||||||
"net/http"
|
|
||||||
"os"
|
|
||||||
"strconv"
|
|
||||||
"strings"
|
|
||||||
"sync"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/common"
|
|
||||||
"github.com/volcano-tts/tts-api/metrics"
|
|
||||||
"github.com/volcano-tts/tts-api/setting"
|
|
||||||
)
|
|
||||||
|
|
||||||
type RateLimiter struct {
|
|
||||||
requests map[string][]time.Time
|
|
||||||
mutex sync.Mutex
|
|
||||||
limit int
|
|
||||||
window time.Duration
|
|
||||||
lastCleanup time.Time
|
|
||||||
}
|
|
||||||
|
|
||||||
var (
|
|
||||||
GlobalRateLimiter *RateLimiter
|
|
||||||
ConcurrencySem chan struct{}
|
|
||||||
// trustedProxyHops controls how X-Forwarded-For (XFF) is parsed when the
|
|
||||||
// direct connection comes from a private IP (i.e., we're behind a reverse
|
|
||||||
// proxy). Two modes are supported, switched by this single value:
|
|
||||||
//
|
|
||||||
// HEURISTIC MODE (trustedProxyHops == 0, the default):
|
|
||||||
// Walk XFF from the end, return the first PUBLIC IP. Skips private
|
|
||||||
// and loopback hops automatically. Works for ~90% of deployments
|
|
||||||
// without the operator needing to know the exact number of proxy
|
|
||||||
// hops. Trade-off in multi-hop: rate limiting is per-CDN-edge rather
|
|
||||||
// than per-real-client, which is "good enough" for abuse protection
|
|
||||||
// but not for fine-grained per-user quotas.
|
|
||||||
//
|
|
||||||
// PRECISE MODE (trustedProxyHops > 0):
|
|
||||||
// Count back N hops from the end of XFF and return that value. Gives
|
|
||||||
// precise per-real-client rate limiting even in multi-hop setups
|
|
||||||
// (e.g., Cloudflare + nginx). Operator MUST set this to the number
|
|
||||||
// of trusted reverse proxies between this service and the client.
|
|
||||||
//
|
|
||||||
// Both modes walk from the END of the XFF chain. The first value is
|
|
||||||
// client-controllable; trusting it would let attackers bypass IP rate
|
|
||||||
// limiting by sending a forged X-Forwarded-For header.
|
|
||||||
trustedProxyHops = 0
|
|
||||||
)
|
|
||||||
|
|
||||||
func InitRateLimiter() {
|
|
||||||
switch v := os.Getenv("TRUSTED_PROXY_HOPS"); {
|
|
||||||
case v == "":
|
|
||||||
log.Printf("TRUSTED_PROXY_HOPS 未设置,使用默认启发式模式(XFF 链尾第一个公网 IP)")
|
|
||||||
default:
|
|
||||||
n, err := strconv.Atoi(v)
|
|
||||||
switch {
|
|
||||||
case err != nil || n < 0 || n > 10:
|
|
||||||
log.Printf("警告: TRUSTED_PROXY_HOPS=%q 无效(需 0-10 的整数),回退到默认启发式模式", v)
|
|
||||||
case n == 0:
|
|
||||||
// "0" 或 "00" 等被 Atoi 解析为 0 的形式都归到启发式模式,
|
|
||||||
// 避免日志出现"精确模式, 信任 0 跳"这种自相矛盾的输出。
|
|
||||||
log.Printf("已配置 TRUSTED_PROXY_HOPS=%d(启发式模式,等同默认)", n)
|
|
||||||
default:
|
|
||||||
trustedProxyHops = n
|
|
||||||
log.Printf("已配置 TRUSTED_PROXY_HOPS=%d(精确模式,信任 %d 跳反代)", n, n)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
GlobalRateLimiter = &RateLimiter{
|
|
||||||
requests: make(map[string][]time.Time),
|
|
||||||
limit: common.RateLimitRequests,
|
|
||||||
window: common.RateLimitWindow,
|
|
||||||
}
|
|
||||||
ConcurrencySem = make(chan struct{}, common.MaxConcurrentRequests)
|
|
||||||
|
|
||||||
// 同步到 setting 包,供 LogStartupSummary 展示
|
|
||||||
setting.TrustedProxyHops = trustedProxyHops
|
|
||||||
}
|
|
||||||
|
|
||||||
func (rl *RateLimiter) Allow(key string) bool {
|
|
||||||
rl.mutex.Lock()
|
|
||||||
defer rl.mutex.Unlock()
|
|
||||||
|
|
||||||
now := time.Now()
|
|
||||||
cutoff := now.Add(-rl.window)
|
|
||||||
|
|
||||||
if now.Sub(rl.lastCleanup) > common.CleanupInterval {
|
|
||||||
rl.cleanup()
|
|
||||||
rl.lastCleanup = now
|
|
||||||
}
|
|
||||||
|
|
||||||
timestamps := rl.requests[key]
|
|
||||||
valid := make([]time.Time, 0, len(timestamps))
|
|
||||||
for _, ts := range timestamps {
|
|
||||||
if ts.After(cutoff) {
|
|
||||||
valid = append(valid, ts)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if len(valid) >= rl.limit {
|
|
||||||
rl.requests[key] = valid
|
|
||||||
metrics.RateLimitRejected.Inc(nil)
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
|
|
||||||
valid = append(valid, now)
|
|
||||||
rl.requests[key] = valid
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
|
|
||||||
func (rl *RateLimiter) cleanup() {
|
|
||||||
cutoff := time.Now().Add(-rl.window)
|
|
||||||
for k, v := range rl.requests {
|
|
||||||
valid := make([]time.Time, 0, len(v))
|
|
||||||
for _, ts := range v {
|
|
||||||
if ts.After(cutoff) {
|
|
||||||
valid = append(valid, ts)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if len(valid) == 0 {
|
|
||||||
delete(rl.requests, k)
|
|
||||||
} else {
|
|
||||||
rl.requests[k] = valid
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if len(rl.requests) > common.MaxRateLimiterEntries {
|
|
||||||
log.Printf("警告: 限流器条目数 %d 超过上限 %d,触发强制清理", len(rl.requests), common.MaxRateLimiterEntries)
|
|
||||||
for k := range rl.requests {
|
|
||||||
if len(rl.requests) <= common.MaxRateLimiterEntries/2 {
|
|
||||||
break
|
|
||||||
}
|
|
||||||
delete(rl.requests, k)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
var privateCIDRs []*net.IPNet
|
|
||||||
|
|
||||||
func init() {
|
|
||||||
for _, cidr := range []string{
|
|
||||||
"10.0.0.0/8",
|
|
||||||
"172.16.0.0/12",
|
|
||||||
"192.168.0.0/16",
|
|
||||||
"127.0.0.0/8",
|
|
||||||
"169.254.0.0/16",
|
|
||||||
"::1/128",
|
|
||||||
"fc00::/7",
|
|
||||||
"fe80::/10",
|
|
||||||
} {
|
|
||||||
_, ipNet, _ := net.ParseCIDR(cidr)
|
|
||||||
privateCIDRs = append(privateCIDRs, ipNet)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func isPrivateIP(ipStr string) bool {
|
|
||||||
ip := net.ParseIP(ipStr)
|
|
||||||
if ip == nil {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
if ip.IsLoopback() || ip.IsLinkLocalUnicast() || ip.IsLinkLocalMulticast() {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
for _, cidr := range privateCIDRs {
|
|
||||||
if cidr.Contains(ip) {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
|
|
||||||
func GetClientIP(r *http.Request) string {
|
|
||||||
directIP, _, err := net.SplitHostPort(r.RemoteAddr)
|
|
||||||
if err != nil {
|
|
||||||
directIP = r.RemoteAddr
|
|
||||||
}
|
|
||||||
|
|
||||||
if isPrivateIP(directIP) {
|
|
||||||
// Parse X-Forwarded-For when there's a reverse proxy in front (direct
|
|
||||||
// connection is from a private IP). Both modes walk from the END of
|
|
||||||
// the chain so that the client-controllable first value cannot be
|
|
||||||
// used to spoof a different client IP for rate limit bypass.
|
|
||||||
if xff := r.Header.Get("X-Forwarded-For"); xff != "" {
|
|
||||||
parts := strings.Split(xff, ",")
|
|
||||||
if trustedProxyHops > 0 {
|
|
||||||
// PRECISE MODE: count back N hops from end. Real client IP
|
|
||||||
// sits at index (len(parts) - N). Walk backwards to skip
|
|
||||||
// any malformed values; if chain is shorter than expected,
|
|
||||||
// fall through to the first valid IP in the chain.
|
|
||||||
target := len(parts) - trustedProxyHops
|
|
||||||
if target < 0 {
|
|
||||||
target = 0
|
|
||||||
}
|
|
||||||
for i := target; i >= 0; i-- {
|
|
||||||
ip := strings.TrimSpace(parts[i])
|
|
||||||
if net.ParseIP(ip) != nil {
|
|
||||||
return ip
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
// HEURISTIC MODE (default): walk from end, return first
|
|
||||||
// PUBLIC IP. Skips private/loopback hops that come from
|
|
||||||
// internal proxies between the public-facing proxy and us.
|
|
||||||
for i := len(parts) - 1; i >= 0; i-- {
|
|
||||||
ip := strings.TrimSpace(parts[i])
|
|
||||||
if parsed := net.ParseIP(ip); parsed != nil && !isPrivateIP(ip) {
|
|
||||||
return ip
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if xri := strings.TrimSpace(r.Header.Get("X-Real-IP")); xri != "" {
|
|
||||||
if net.ParseIP(xri) != nil {
|
|
||||||
return xri
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return directIP
|
|
||||||
}
|
|
||||||
@@ -1,57 +0,0 @@
|
|||||||
package middleware
|
|
||||||
|
|
||||||
// 本文件提供带 metrics 埋点的限流 / 并发中间件版本。
|
|
||||||
// 相比 router 实际使用的实现,本版本额外做了:
|
|
||||||
// - 加 metrics 埋点(限流拒绝 / 并发拒绝计数)
|
|
||||||
// - 仅对 /v1/ 下的业务请求生效,监控路径(/health /metrics /dashboard)不消耗配额
|
|
||||||
|
|
||||||
import (
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/metrics"
|
|
||||||
)
|
|
||||||
|
|
||||||
// RateLimitWithMetrics 是限流中间件,带埋点 + 路径过滤。
|
|
||||||
func RateLimitWithMetrics(next http.Handler) http.Handler {
|
|
||||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
// 仅对 /v1/ 下的业务请求限流,/health /metrics /dashboard 等监控路径不限流
|
|
||||||
if !strings.HasPrefix(r.URL.Path, "/v1/") {
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
clientIP := GetClientIP(r)
|
|
||||||
if !GlobalRateLimiter.Allow(clientIP) {
|
|
||||||
log.Printf("警告: 已超过IP速率限制,拒绝请求 - 客户端IP: %s", clientIP)
|
|
||||||
SendJSONError(w, http.StatusTooManyRequests, "Rate limit exceeded. Please try again later.", "rate_limit_error", "rate_limit_exceeded")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
// ConcurrencyLimitWithMetrics 是并发控制中间件,带埋点 + 路径过滤。
|
|
||||||
func ConcurrencyLimitWithMetrics(next http.Handler) http.Handler {
|
|
||||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
// 仅对 /v1/ 下的业务请求统计并发和加锁,监控路径不占用并发槽位
|
|
||||||
if !strings.HasPrefix(r.URL.Path, "/v1/") {
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
select {
|
|
||||||
case ConcurrencySem <- struct{}{}:
|
|
||||||
metrics.ConcurrencyActive.Inc(nil)
|
|
||||||
defer func() {
|
|
||||||
<-ConcurrencySem
|
|
||||||
metrics.ConcurrencyActive.Dec(nil)
|
|
||||||
}()
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
default:
|
|
||||||
metrics.ConcurrencyRejected.Inc(nil)
|
|
||||||
log.Printf("警告: 已达到最大并发请求数限制,拒绝请求 - 客户端IP: %s", GetClientIP(r))
|
|
||||||
SendJSONError(w, http.StatusServiceUnavailable, "Server is busy, maximum concurrent requests reached. Please try again later.", "concurrency_limit_error", "max_concurrent_requests")
|
|
||||||
return
|
|
||||||
}
|
|
||||||
})
|
|
||||||
}
|
|
||||||
@@ -1,21 +0,0 @@
|
|||||||
package middleware
|
|
||||||
|
|
||||||
import (
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
)
|
|
||||||
|
|
||||||
func SecurityHeaders(next http.Handler) http.Handler {
|
|
||||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
||||||
w.Header().Set("X-Content-Type-Options", "nosniff")
|
|
||||||
w.Header().Set("X-Frame-Options", "DENY")
|
|
||||||
w.Header().Set("X-XSS-Protection", "1; mode=block")
|
|
||||||
w.Header().Set("Referrer-Policy", "strict-origin-when-cross-origin")
|
|
||||||
|
|
||||||
if strings.HasPrefix(r.URL.Path, "/v1/") || r.URL.Path == "/health" || r.URL.Path == "/dashboard" || r.URL.Path == "/metrics" {
|
|
||||||
w.Header().Set("Cache-Control", "no-store")
|
|
||||||
}
|
|
||||||
|
|
||||||
next.ServeHTTP(w, r)
|
|
||||||
})
|
|
||||||
}
|
|
||||||
-1075
File diff suppressed because it is too large
Load Diff
@@ -1,668 +0,0 @@
|
|||||||
<!DOCTYPE html>
|
|
||||||
<html lang="zh-CN">
|
|
||||||
<head>
|
|
||||||
<meta charset="UTF-8">
|
|
||||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
||||||
<title>TTS 服务监控</title>
|
|
||||||
<script src="https://cdn.bootcdn.net/ajax/libs/vue/3.4.21/vue.global.prod.js"></script>
|
|
||||||
<script src="https://cdn.bootcdn.net/ajax/libs/axios/1.6.7/axios.min.js"></script>
|
|
||||||
<style>
|
|
||||||
:root {
|
|
||||||
--bg: #0b0f1a;
|
|
||||||
--bg-card: #131826;
|
|
||||||
--bg-elev: #1a2138;
|
|
||||||
--border: #232b42;
|
|
||||||
--text: #e4e7ee;
|
|
||||||
--text-dim: #8a92a6;
|
|
||||||
--text-mute: #5a6275;
|
|
||||||
--accent: #00d4ff;
|
|
||||||
--accent-2: #7b2ff7;
|
|
||||||
--success: #22c55e;
|
|
||||||
--warning: #f59e0b;
|
|
||||||
--danger: #ef4444;
|
|
||||||
}
|
|
||||||
* { margin: 0; padding: 0; box-sizing: border-box; }
|
|
||||||
body {
|
|
||||||
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
|
|
||||||
background: var(--bg); color: var(--text);
|
|
||||||
min-height: 100vh; padding: 24px; font-size: 14px;
|
|
||||||
background-image:
|
|
||||||
radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0,212,255,0.08), transparent),
|
|
||||||
radial-gradient(ellipse 60% 40% at 80% 100%, rgba(123,47,247,0.06), transparent);
|
|
||||||
}
|
|
||||||
#app { max-width: 1280px; margin: 0 auto; }
|
|
||||||
|
|
||||||
.header {
|
|
||||||
display: flex; align-items: center; justify-content: space-between;
|
|
||||||
margin-bottom: 24px; flex-wrap: wrap; gap: 16px;
|
|
||||||
}
|
|
||||||
.header-left { display: flex; align-items: center; gap: 16px; }
|
|
||||||
.logo {
|
|
||||||
width: 44px; height: 44px; border-radius: 12px;
|
|
||||||
background: linear-gradient(135deg, var(--accent), var(--accent-2));
|
|
||||||
display: flex; align-items: center; justify-content: center;
|
|
||||||
font-weight: 700; font-size: 18px; color: #fff; box-shadow: 0 4px 20px rgba(0,212,255,0.3);
|
|
||||||
}
|
|
||||||
.header h1 { font-size: 20px; font-weight: 600; }
|
|
||||||
.header .sub { font-size: 12px; color: var(--text-dim); margin-top: 2px; }
|
|
||||||
.status-badge {
|
|
||||||
display: inline-flex; align-items: center; gap: 6px;
|
|
||||||
padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 500;
|
|
||||||
}
|
|
||||||
.status-badge.ok { background: rgba(34,197,94,0.15); color: var(--success); }
|
|
||||||
.status-badge.error { background: rgba(239,68,68,0.15); color: var(--danger); }
|
|
||||||
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
|
|
||||||
.status-dot.live { animation: pulse 2s infinite; }
|
|
||||||
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
|
|
||||||
|
|
||||||
.btn {
|
|
||||||
background: var(--bg-elev); border: 1px solid var(--border); color: var(--text);
|
|
||||||
padding: 8px 16px; border-radius: 8px; cursor: pointer; font-size: 13px;
|
|
||||||
transition: all 0.2s; display: inline-flex; align-items: center; gap: 6px;
|
|
||||||
}
|
|
||||||
.btn:hover { border-color: var(--accent); }
|
|
||||||
.btn-primary { background: var(--accent); color: #00121a; border-color: var(--accent); font-weight: 500; }
|
|
||||||
.btn-primary:hover { background: #33ddff; }
|
|
||||||
|
|
||||||
.stats {
|
|
||||||
display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
|
|
||||||
gap: 12px; margin-bottom: 20px;
|
|
||||||
}
|
|
||||||
.stat-card {
|
|
||||||
background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
|
|
||||||
padding: 18px; transition: all 0.2s;
|
|
||||||
}
|
|
||||||
.stat-card:hover { border-color: rgba(0,212,255,0.4); transform: translateY(-1px); }
|
|
||||||
.stat-label { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.5px; }
|
|
||||||
.stat-value { font-size: 28px; font-weight: 700; margin-top: 6px; color: var(--text); }
|
|
||||||
.stat-value.accent { color: var(--accent); }
|
|
||||||
.stat-value.success { color: var(--success); }
|
|
||||||
.stat-value.warning { color: var(--warning); }
|
|
||||||
.stat-value.danger { color: var(--danger); }
|
|
||||||
.stat-foot { font-size: 11px; color: var(--text-mute); margin-top: 4px; }
|
|
||||||
|
|
||||||
.section { margin-bottom: 20px; }
|
|
||||||
.section-title {
|
|
||||||
font-size: 13px; font-weight: 600; color: var(--text-dim);
|
|
||||||
text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;
|
|
||||||
display: flex; align-items: center; gap: 8px;
|
|
||||||
}
|
|
||||||
.section-title::before {
|
|
||||||
content: ""; width: 3px; height: 14px; background: var(--accent); border-radius: 2px;
|
|
||||||
}
|
|
||||||
|
|
||||||
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 16px; }
|
|
||||||
.card {
|
|
||||||
background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 20px;
|
|
||||||
}
|
|
||||||
.card-head {
|
|
||||||
display: flex; align-items: center; justify-content: space-between;
|
|
||||||
margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
|
|
||||||
}
|
|
||||||
.card-title { font-size: 14px; font-weight: 600; }
|
|
||||||
.card-desc { font-size: 11px; color: var(--text-mute); margin-top: 2px; }
|
|
||||||
|
|
||||||
.table { width: 100%; border-collapse: collapse; }
|
|
||||||
.table th, .table td {
|
|
||||||
text-align: left; padding: 8px 10px; font-size: 12px;
|
|
||||||
border-bottom: 1px solid var(--border);
|
|
||||||
}
|
|
||||||
.table th { color: var(--text-dim); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
|
|
||||||
.table tr:last-child td { border-bottom: none; }
|
|
||||||
.table td.num { font-family: "SF Mono", Monaco, "Cascadia Code", monospace; text-align: right; color: var(--accent); font-weight: 500; }
|
|
||||||
.table td.num.success { color: var(--success); }
|
|
||||||
.table td.num.warning { color: var(--warning); }
|
|
||||||
.table td.num.danger { color: var(--danger); }
|
|
||||||
.table td.label-cell { color: var(--text-dim); font-family: "SF Mono", Monaco, monospace; font-size: 11px; }
|
|
||||||
.table td.name { color: var(--text); font-family: "SF Mono", Monaco, monospace; }
|
|
||||||
|
|
||||||
.tag {
|
|
||||||
display: inline-block; padding: 2px 6px; border-radius: 4px;
|
|
||||||
background: var(--bg-elev); color: var(--text-dim);
|
|
||||||
font-size: 10px; font-family: "SF Mono", Monaco, monospace;
|
|
||||||
margin-right: 4px; border: 1px solid var(--border);
|
|
||||||
}
|
|
||||||
.tag.status-ok { background: rgba(34,197,94,0.12); color: var(--success); border-color: rgba(34,197,94,0.3); }
|
|
||||||
.tag.status-error { background: rgba(239,68,68,0.12); color: var(--danger); border-color: rgba(239,68,68,0.3); }
|
|
||||||
.tag.format-mp3 { background: rgba(0,212,255,0.12); color: var(--accent); border-color: rgba(0,212,255,0.3); }
|
|
||||||
.empty { color: var(--text-mute); font-size: 12px; text-align: center; padding: 20px; }
|
|
||||||
.refresh-time { color: var(--text-mute); font-size: 11px; }
|
|
||||||
|
|
||||||
.error-box {
|
|
||||||
background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3);
|
|
||||||
border-radius: 8px; padding: 12px 16px; color: var(--danger);
|
|
||||||
margin-bottom: 16px; font-size: 13px;
|
|
||||||
}
|
|
||||||
|
|
||||||
.row-flex { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
|
|
||||||
</style>
|
|
||||||
</head>
|
|
||||||
<body>
|
|
||||||
<div id="app">
|
|
||||||
<div class="header">
|
|
||||||
<div class="header-left">
|
|
||||||
<div class="logo">TTS</div>
|
|
||||||
<div>
|
|
||||||
<h1>火山 TTS 服务监控</h1>
|
|
||||||
<div class="sub">{{ health.service || '' }} · {{ health.version || '' }}</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<div class="row-flex">
|
|
||||||
<span class="status-badge" :class="health.status === 'ok' ? 'ok' : 'error'">
|
|
||||||
<span class="status-dot" :class="{ live: health.status === 'ok' }"></span>
|
|
||||||
{{ health.status === 'ok' ? '运行中' : (health.status || '加载中') }}
|
|
||||||
</span>
|
|
||||||
<button class="btn btn-primary" @click="refresh" :disabled="loading">
|
|
||||||
{{ loading ? "刷新中..." : "刷新" }}
|
|
||||||
</button>
|
|
||||||
<span class="refresh-time">{{ lastRefresh }}</span>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div v-if="error" class="error-box">{{ error }}</div>
|
|
||||||
|
|
||||||
<div class="stats">
|
|
||||||
<div class="stat-card">
|
|
||||||
<div class="stat-label">运行时长</div>
|
|
||||||
<div class="stat-value">{{ formatUptime(health.uptime) }}</div>
|
|
||||||
<div class="stat-foot">启动于 {{ formatTime(health.start_time) }}</div>
|
|
||||||
</div>
|
|
||||||
<div class="stat-card">
|
|
||||||
<div class="stat-label">总请求数</div>
|
|
||||||
<div class="stat-value accent">{{ totalRequests }}</div>
|
|
||||||
<div class="stat-foot">自启动以来</div>
|
|
||||||
</div>
|
|
||||||
<div class="stat-card">
|
|
||||||
<div class="stat-label">成功率</div>
|
|
||||||
<div class="stat-value" :class="successRateClass">{{ successRate }}</div>
|
|
||||||
<div class="stat-foot">{{ okRequests }} 成功 / {{ errRequests }} 失败</div>
|
|
||||||
</div>
|
|
||||||
<div class="stat-card">
|
|
||||||
<div class="stat-label">当前并发</div>
|
|
||||||
<div class="stat-value">{{ concurrencyActive }}</div>
|
|
||||||
<div class="stat-foot">在飞请求数</div>
|
|
||||||
</div>
|
|
||||||
<div class="stat-card">
|
|
||||||
<div class="stat-label">Goroutines</div>
|
|
||||||
<div class="stat-value">{{ health.memory?.goroutines || 0 }}</div>
|
|
||||||
<div class="stat-foot">Go 运行时</div>
|
|
||||||
</div>
|
|
||||||
<div class="stat-card">
|
|
||||||
<div class="stat-label">堆内存</div>
|
|
||||||
<div class="stat-value">{{ formatBytes(health.memory?.heap_alloc) }}</div>
|
|
||||||
<div class="stat-foot">已分配 / 容量 {{ formatBytes(health.memory?.heap_inuse) }}</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="section">
|
|
||||||
<div class="section-title">请求 & 流量</div>
|
|
||||||
<div class="grid-2">
|
|
||||||
<div class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">请求数</div>
|
|
||||||
<div class="card-desc">tts_request_total · 按 status / format / speaker 拆分</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<table class="table" v-if="requestRows.length">
|
|
||||||
<thead><tr><th>状态</th><th>格式</th><th>音色</th><th>次数</th></tr></thead>
|
|
||||||
<tbody>
|
|
||||||
<tr v-for="r in requestRows" :key="r.key">
|
|
||||||
<td><span class="tag" :class="r.statusClass">{{ r.status }}</span></td>
|
|
||||||
<td><span class="tag" v-if="r.format" :class="`format-${r.format}`">{{ r.format }}</span><span v-else class="tag">-</span></td>
|
|
||||||
<td class="label-cell">{{ r.speaker || "-" }}</td>
|
|
||||||
<td class="num" :class="r.statusClass">{{ r.value }}</td>
|
|
||||||
</tr>
|
|
||||||
</tbody>
|
|
||||||
</table>
|
|
||||||
<div v-else class="empty">暂无数据</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">端到端延迟</div>
|
|
||||||
<div class="card-desc">tts_request_duration_seconds · 50/95/99 百分位</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<table class="table" v-if="durationRows.length">
|
|
||||||
<thead><tr><th>状态</th><th>格式</th><th>p50</th><th>p95</th><th>p99</th></tr></thead>
|
|
||||||
<tbody>
|
|
||||||
<tr v-for="r in durationRows" :key="r.key">
|
|
||||||
<td><span class="tag" :class="r.statusClass">{{ r.status }}</span></td>
|
|
||||||
<td><span class="tag" v-if="r.format" :class="`format-${r.format}`">{{ r.format }}</span><span v-else class="tag">-</span></td>
|
|
||||||
<td class="num">{{ r.p50 }}</td>
|
|
||||||
<td class="num">{{ r.p95 }}</td>
|
|
||||||
<td class="num warning">{{ r.p99 }}</td>
|
|
||||||
</tr>
|
|
||||||
</tbody>
|
|
||||||
</table>
|
|
||||||
<div v-else class="empty">暂无数据</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="section">
|
|
||||||
<div class="section-title">上游火山 API</div>
|
|
||||||
<div class="grid-2">
|
|
||||||
<div class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">上游调用</div>
|
|
||||||
<div class="card-desc">tts_upstream_total · 按 status / format 拆分</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<table class="table" v-if="upstreamRows.length">
|
|
||||||
<thead><tr><th>状态</th><th>格式</th><th>次数</th></tr></thead>
|
|
||||||
<tbody>
|
|
||||||
<tr v-for="r in upstreamRows" :key="r.key">
|
|
||||||
<td><span class="tag" :class="r.statusClass">{{ r.status }}</span></td>
|
|
||||||
<td><span class="tag" v-if="r.format" :class="`format-${r.format}`">{{ r.format }}</span><span v-else class="tag">-</span></td>
|
|
||||||
<td class="num" :class="r.statusClass">{{ r.value }}</td>
|
|
||||||
</tr>
|
|
||||||
</tbody>
|
|
||||||
</table>
|
|
||||||
<div v-else class="empty">暂无数据</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">首字节耗时 (TTFB)</div>
|
|
||||||
<div class="card-desc">tts_upstream_first_byte_seconds · 按格式拆分</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<table class="table" v-if="ttfbRows.length">
|
|
||||||
<thead><tr><th>格式</th><th>p50</th><th>p95</th><th>p99</th></tr></thead>
|
|
||||||
<tbody>
|
|
||||||
<tr v-for="r in ttfbRows" :key="r.format">
|
|
||||||
<td><span class="tag" :class="`format-${r.format}`">{{ r.format }}</span></td>
|
|
||||||
<td class="num">{{ r.p50 }}</td>
|
|
||||||
<td class="num">{{ r.p95 }}</td>
|
|
||||||
<td class="num warning">{{ r.p99 }}</td>
|
|
||||||
</tr>
|
|
||||||
</tbody>
|
|
||||||
</table>
|
|
||||||
<div v-else class="empty">暂无数据</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">流量统计</div>
|
|
||||||
<div class="card-desc">chunks & 音频字节数</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<table class="table" v-if="trafficRows.length">
|
|
||||||
<thead><tr><th>格式</th><th>音频分片</th><th>音频字节</th></tr></thead>
|
|
||||||
<tbody>
|
|
||||||
<tr v-for="r in trafficRows" :key="r.format">
|
|
||||||
<td><span class="tag" :class="`format-${r.format}`">{{ r.format }}</span></td>
|
|
||||||
<td class="num">{{ r.chunks }}</td>
|
|
||||||
<td class="num success">{{ r.audioBytes }}</td>
|
|
||||||
</tr>
|
|
||||||
</tbody>
|
|
||||||
</table>
|
|
||||||
<div v-else class="empty">暂无数据</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">上游错误</div>
|
|
||||||
<div class="card-desc">tts_upstream_errors_total · 按错误码聚合</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<table class="table" v-if="errorRows.length">
|
|
||||||
<thead><tr><th>错误码</th><th>次数</th></tr></thead>
|
|
||||||
<tbody>
|
|
||||||
<tr v-for="r in errorRows" :key="r.code">
|
|
||||||
<td class="label-cell">{{ r.code }}</td>
|
|
||||||
<td class="num danger">{{ r.value }}</td>
|
|
||||||
</tr>
|
|
||||||
</tbody>
|
|
||||||
</table>
|
|
||||||
<div v-else class="empty">暂无错误</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="section">
|
|
||||||
<div class="section-title">限流 & 计费</div>
|
|
||||||
<div class="grid-2">
|
|
||||||
<div class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">被拒请求</div>
|
|
||||||
<div class="card-desc">限流 / 并发 / 鉴权失败</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<table class="table">
|
|
||||||
<tbody>
|
|
||||||
<tr>
|
|
||||||
<td class="label-cell">tts_ratelimit_rejected_total</td>
|
|
||||||
<td class="num" :class="{ danger: rateLimitRejected > 0 }">{{ rateLimitRejected }}</td>
|
|
||||||
</tr>
|
|
||||||
<tr>
|
|
||||||
<td class="label-cell">tts_concurrency_rejected_total</td>
|
|
||||||
<td class="num" :class="{ danger: concurrencyRejected > 0 }">{{ concurrencyRejected }}</td>
|
|
||||||
</tr>
|
|
||||||
<tr>
|
|
||||||
<td class="label-cell">tts_auth_failed_total</td>
|
|
||||||
<td class="num" :class="{ danger: authFailed > 0 }">{{ authFailed }}</td>
|
|
||||||
</tr>
|
|
||||||
</tbody>
|
|
||||||
</table>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">计费字符</div>
|
|
||||||
<div class="card-desc">tts_usage_text_words_total · 按模型拆分</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<table class="table" v-if="usageRows.length">
|
|
||||||
<thead><tr><th>模型</th><th>字符数</th></tr></thead>
|
|
||||||
<tbody>
|
|
||||||
<tr v-for="r in usageRows" :key="r.model">
|
|
||||||
<td class="label-cell">{{ r.model }}</td>
|
|
||||||
<td class="num success">{{ r.value }}</td>
|
|
||||||
</tr>
|
|
||||||
</tbody>
|
|
||||||
</table>
|
|
||||||
<div v-else class="empty">暂无数据</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<script>
|
|
||||||
const { createApp, ref, computed, onMounted } = Vue;
|
|
||||||
|
|
||||||
function parseProm(text) {
|
|
||||||
const out = {};
|
|
||||||
text.split("\n").forEach(line => {
|
|
||||||
line = line.trim();
|
|
||||||
if (!line || line.startsWith("#")) return;
|
|
||||||
const m = line.match(/^([a-zA-Z_:][a-zA-Z0-9_:]*)(\{([^}]*)\})?\s+(.+)$/);
|
|
||||||
if (!m) return;
|
|
||||||
const name = m[1];
|
|
||||||
const labels = {};
|
|
||||||
if (m[3]) {
|
|
||||||
m[3].split(",").forEach(p => {
|
|
||||||
const kv = p.match(/^(\w+)="([^"]*)"$/);
|
|
||||||
if (kv) labels[kv[1]] = kv[2];
|
|
||||||
});
|
|
||||||
}
|
|
||||||
const value = parseFloat(m[4]);
|
|
||||||
if (!out[name]) out[name] = [];
|
|
||||||
out[name].push({ labels, value });
|
|
||||||
});
|
|
||||||
return out;
|
|
||||||
}
|
|
||||||
|
|
||||||
function histogramStats(samples) {
|
|
||||||
// bucket le="+Inf" 的值是总数
|
|
||||||
let total = 0;
|
|
||||||
const buckets = [];
|
|
||||||
for (const s of samples) {
|
|
||||||
if (s.labels.le === "+Inf") total = s.value;
|
|
||||||
else buckets.push({ le: parseFloat(s.labels.le), count: s.value });
|
|
||||||
}
|
|
||||||
buckets.sort((a, b) => a.le - b.le);
|
|
||||||
function quantile(q) {
|
|
||||||
if (!total) return 0;
|
|
||||||
const target = total * q;
|
|
||||||
let prevCount = 0;
|
|
||||||
let prevLe = 0;
|
|
||||||
for (const b of buckets) {
|
|
||||||
if (b.count >= target) {
|
|
||||||
if (b.count === prevCount) return prevLe;
|
|
||||||
return prevLe + (b.le - prevLe) * (target - prevCount) / (b.count - prevCount);
|
|
||||||
}
|
|
||||||
prevCount = b.count;
|
|
||||||
prevLe = b.le;
|
|
||||||
}
|
|
||||||
return buckets.length ? buckets[buckets.length - 1].le : 0;
|
|
||||||
}
|
|
||||||
return { p50: quantile(0.5), p95: quantile(0.95), p99: quantile(0.99) };
|
|
||||||
}
|
|
||||||
|
|
||||||
function statusClass(status) {
|
|
||||||
if (status === "ok" || !status) return "status-ok";
|
|
||||||
if (status.includes("error") || status.includes("reject") || status === "internal_error") return "status-error";
|
|
||||||
return "status-error";
|
|
||||||
}
|
|
||||||
|
|
||||||
function fmtNum(n) {
|
|
||||||
if (n === undefined || n === null) return "-";
|
|
||||||
if (n >= 1e6) return (n / 1e6).toFixed(1) + "M";
|
|
||||||
if (n >= 1e3) return (n / 1e3).toFixed(1) + "k";
|
|
||||||
return String(Math.round(n));
|
|
||||||
}
|
|
||||||
function fmtSec(s) {
|
|
||||||
if (!s || s === 0) return "0s";
|
|
||||||
if (s < 1) return (s * 1000).toFixed(0) + "ms";
|
|
||||||
return s.toFixed(2) + "s";
|
|
||||||
}
|
|
||||||
function fmtBytes(b) {
|
|
||||||
if (!b) return "0 B";
|
|
||||||
const k = 1024, sizes = ["B", "KB", "MB", "GB"];
|
|
||||||
const i = Math.floor(Math.log(b) / Math.log(k));
|
|
||||||
return (b / Math.pow(k, i)).toFixed(1) + " " + sizes[i];
|
|
||||||
}
|
|
||||||
|
|
||||||
createApp({
|
|
||||||
setup() {
|
|
||||||
const health = ref({});
|
|
||||||
const metrics = ref({});
|
|
||||||
const loading = ref(false);
|
|
||||||
const error = ref(null);
|
|
||||||
const lastRefresh = ref("-");
|
|
||||||
|
|
||||||
const totalRequests = computed(() => {
|
|
||||||
const arr = metrics.value["tts_request_total"] || [];
|
|
||||||
return fmtNum(arr.reduce((a, b) => a + b.value, 0));
|
|
||||||
});
|
|
||||||
const okRequests = computed(() => {
|
|
||||||
const arr = metrics.value["tts_request_total"] || [];
|
|
||||||
return fmtNum(arr.filter(s => s.labels.status === "ok").reduce((a, b) => a + b.value, 0));
|
|
||||||
});
|
|
||||||
const errRequests = computed(() => {
|
|
||||||
const arr = metrics.value["tts_request_total"] || [];
|
|
||||||
return fmtNum(arr.filter(s => s.labels.status !== "ok").reduce((a, b) => a + b.value, 0));
|
|
||||||
});
|
|
||||||
const successRate = computed(() => {
|
|
||||||
const total = (metrics.value["tts_request_total"] || []).reduce((a, b) => a + b.value, 0);
|
|
||||||
if (!total) return "-";
|
|
||||||
const ok = (metrics.value["tts_request_total"] || []).filter(s => s.labels.status === "ok").reduce((a, b) => a + b.value, 0);
|
|
||||||
return (ok / total * 100).toFixed(1) + "%";
|
|
||||||
});
|
|
||||||
const successRateClass = computed(() => {
|
|
||||||
const total = (metrics.value["tts_request_total"] || []).reduce((a, b) => a + b.value, 0);
|
|
||||||
if (!total) return "";
|
|
||||||
const ok = (metrics.value["tts_request_total"] || []).filter(s => s.labels.status === "ok").reduce((a, b) => a + b.value, 0);
|
|
||||||
const r = ok / total;
|
|
||||||
if (r >= 0.95) return "success";
|
|
||||||
if (r >= 0.8) return "warning";
|
|
||||||
return "danger";
|
|
||||||
});
|
|
||||||
const concurrencyActive = computed(() => {
|
|
||||||
const arr = metrics.value["tts_concurrency_active"] || [];
|
|
||||||
return fmtNum(arr.reduce((a, b) => a + b.value, 0));
|
|
||||||
});
|
|
||||||
const rateLimitRejected = computed(() => {
|
|
||||||
const arr = metrics.value["tts_ratelimit_rejected_total"] || [];
|
|
||||||
return fmtNum(arr.reduce((a, b) => a + b.value, 0));
|
|
||||||
});
|
|
||||||
const concurrencyRejected = computed(() => {
|
|
||||||
const arr = metrics.value["tts_concurrency_rejected_total"] || [];
|
|
||||||
return fmtNum(arr.reduce((a, b) => a + b.value, 0));
|
|
||||||
});
|
|
||||||
const authFailed = computed(() => {
|
|
||||||
const arr = metrics.value["tts_auth_failed_total"] || [];
|
|
||||||
return fmtNum(arr.reduce((a, b) => a + b.value, 0));
|
|
||||||
});
|
|
||||||
|
|
||||||
const requestRows = computed(() => {
|
|
||||||
const arr = metrics.value["tts_request_total"] || [];
|
|
||||||
return arr
|
|
||||||
.map(s => ({
|
|
||||||
key: JSON.stringify(s.labels),
|
|
||||||
status: s.labels.status || "-",
|
|
||||||
format: s.labels.format || "",
|
|
||||||
speaker: s.labels.speaker || "",
|
|
||||||
value: fmtNum(s.value),
|
|
||||||
statusClass: statusClass(s.labels.status)
|
|
||||||
}))
|
|
||||||
.sort((a, b) => parseFloat(b.value) - parseFloat(a.value));
|
|
||||||
});
|
|
||||||
|
|
||||||
const durationRows = computed(() => {
|
|
||||||
const groups = {};
|
|
||||||
(metrics.value["tts_request_duration_seconds"] || []).forEach(s => {
|
|
||||||
const key = `${s.labels.status || "-"}|${s.labels.format || ""}`;
|
|
||||||
if (!groups[key]) groups[key] = { status: s.labels.status, format: s.labels.format, samples: [] };
|
|
||||||
groups[key].samples.push(s);
|
|
||||||
});
|
|
||||||
return Object.values(groups).map(g => {
|
|
||||||
const stats = histogramStats(g.samples);
|
|
||||||
return {
|
|
||||||
key: `${g.status}|${g.format}`,
|
|
||||||
status: g.status || "-",
|
|
||||||
format: g.format || "",
|
|
||||||
p50: fmtSec(stats.p50),
|
|
||||||
p95: fmtSec(stats.p95),
|
|
||||||
p99: fmtSec(stats.p99),
|
|
||||||
statusClass: statusClass(g.status)
|
|
||||||
};
|
|
||||||
}).sort((a, b) => a.format.localeCompare(b.format));
|
|
||||||
});
|
|
||||||
|
|
||||||
const upstreamRows = computed(() => {
|
|
||||||
const arr = metrics.value["tts_upstream_total"] || [];
|
|
||||||
return arr.map(s => ({
|
|
||||||
key: JSON.stringify(s.labels),
|
|
||||||
status: s.labels.status || "-",
|
|
||||||
format: s.labels.format || "",
|
|
||||||
value: fmtNum(s.value),
|
|
||||||
statusClass: statusClass(s.labels.status)
|
|
||||||
})).sort((a, b) => parseFloat(b.value) - parseFloat(a.value));
|
|
||||||
});
|
|
||||||
|
|
||||||
const ttfbRows = computed(() => {
|
|
||||||
const groups = {};
|
|
||||||
(metrics.value["tts_upstream_first_byte_seconds"] || []).forEach(s => {
|
|
||||||
const key = s.labels.format || "-";
|
|
||||||
if (!groups[key]) groups[key] = { format: s.labels.format, samples: [] };
|
|
||||||
groups[key].samples.push(s);
|
|
||||||
});
|
|
||||||
return Object.values(groups).map(g => {
|
|
||||||
const stats = histogramStats(g.samples);
|
|
||||||
return { format: g.format || "-", p50: fmtSec(stats.p50), p95: fmtSec(stats.p95), p99: fmtSec(stats.p99) };
|
|
||||||
}).sort((a, b) => a.format.localeCompare(b.format));
|
|
||||||
});
|
|
||||||
|
|
||||||
const trafficRows = computed(() => {
|
|
||||||
const groups = {};
|
|
||||||
(metrics.value["tts_upstream_chunks_total"] || []).forEach(s => {
|
|
||||||
const key = s.labels.format || "-";
|
|
||||||
if (!groups[key]) groups[key] = { format: s.labels.format, chunks: 0, audioBytes: 0 };
|
|
||||||
groups[key].chunks += s.value;
|
|
||||||
});
|
|
||||||
(metrics.value["tts_upstream_audio_bytes_total"] || []).forEach(s => {
|
|
||||||
const key = s.labels.format || "-";
|
|
||||||
if (!groups[key]) groups[key] = { format: s.labels.format, chunks: 0, audioBytes: 0 };
|
|
||||||
groups[key].audioBytes += s.value;
|
|
||||||
});
|
|
||||||
return Object.values(groups).map(g => ({
|
|
||||||
format: g.format || "-",
|
|
||||||
chunks: fmtNum(g.chunks),
|
|
||||||
audioBytes: fmtBytes(g.audioBytes)
|
|
||||||
})).sort((a, b) => a.format.localeCompare(b.format));
|
|
||||||
});
|
|
||||||
|
|
||||||
const errorRows = computed(() => {
|
|
||||||
const arr = metrics.value["tts_upstream_errors_total"] || [];
|
|
||||||
return arr.map(s => ({ code: s.labels.code || "-", value: fmtNum(s.value) }))
|
|
||||||
.sort((a, b) => parseFloat(b.value) - parseFloat(a.value));
|
|
||||||
});
|
|
||||||
|
|
||||||
const usageRows = computed(() => {
|
|
||||||
const arr = metrics.value["tts_usage_text_words_total"] || [];
|
|
||||||
return arr.map(s => ({ model: s.labels.model || "-", value: fmtNum(s.value) }))
|
|
||||||
.sort((a, b) => parseFloat(b.value) - parseFloat(a.value));
|
|
||||||
});
|
|
||||||
|
|
||||||
const fetchHealth = async () => {
|
|
||||||
try {
|
|
||||||
const r = await axios.get("/health");
|
|
||||||
health.value = r.data;
|
|
||||||
} catch (e) {
|
|
||||||
error.value = "无法获取健康状态: " + (e.message || "未知错误");
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
const fetchMetrics = async () => {
|
|
||||||
try {
|
|
||||||
const r = await axios.get("/metrics");
|
|
||||||
metrics.value = parseProm(r.data);
|
|
||||||
} catch (e) {
|
|
||||||
// 不覆盖 error,让 health 错误更显眼
|
|
||||||
console.warn("metrics fetch failed:", e.message);
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
const refresh = async () => {
|
|
||||||
loading.value = true;
|
|
||||||
await Promise.all([fetchHealth(), fetchMetrics()]);
|
|
||||||
loading.value = false;
|
|
||||||
lastRefresh.value = new Date().toLocaleTimeString("zh-CN", { hour12: false });
|
|
||||||
error.value = null;
|
|
||||||
};
|
|
||||||
|
|
||||||
const formatTime = (iso) => {
|
|
||||||
if (!iso) return "-";
|
|
||||||
try {
|
|
||||||
const d = new Date(iso);
|
|
||||||
return d.toLocaleString("zh-CN", { hour12: false });
|
|
||||||
} catch { return iso; }
|
|
||||||
};
|
|
||||||
|
|
||||||
const formatUptime = (s) => {
|
|
||||||
if (!s) return "-";
|
|
||||||
const sec = parseInt(s);
|
|
||||||
if (isNaN(sec)) return s;
|
|
||||||
const d = Math.floor(sec / 86400);
|
|
||||||
const h = Math.floor((sec % 86400) / 3600);
|
|
||||||
const m = Math.floor((sec % 3600) / 60);
|
|
||||||
if (d > 0) return `${d}d ${h}h`;
|
|
||||||
if (h > 0) return `${h}h ${m}m`;
|
|
||||||
return `${m}m`;
|
|
||||||
};
|
|
||||||
|
|
||||||
const formatBytes = (b) => {
|
|
||||||
if (!b) return "0 B";
|
|
||||||
const k = 1024, sizes = ["B", "KB", "MB", "GB"];
|
|
||||||
const i = Math.floor(Math.log(b) / Math.log(k));
|
|
||||||
return (b / Math.pow(k, i)).toFixed(1) + " " + sizes[i];
|
|
||||||
};
|
|
||||||
|
|
||||||
onMounted(() => {
|
|
||||||
refresh();
|
|
||||||
setInterval(refresh, 10000);
|
|
||||||
});
|
|
||||||
|
|
||||||
return {
|
|
||||||
health, metrics, loading, error, lastRefresh,
|
|
||||||
totalRequests, okRequests, errRequests, successRate, successRateClass,
|
|
||||||
concurrencyActive, rateLimitRejected, concurrencyRejected, authFailed,
|
|
||||||
requestRows, durationRows, upstreamRows, ttfbRows, trafficRows, errorRows, usageRows,
|
|
||||||
refresh, formatBytes, formatUptime, formatTime
|
|
||||||
};
|
|
||||||
}
|
|
||||||
}).mount("#app");
|
|
||||||
</script>
|
|
||||||
</body>
|
|
||||||
</html>
|
|
||||||
@@ -1,134 +0,0 @@
|
|||||||
package router
|
|
||||||
|
|
||||||
import (
|
|
||||||
_ "embed"
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
|
|
||||||
"github.com/gorilla/mux"
|
|
||||||
"github.com/volcano-tts/tts-api/controller"
|
|
||||||
"github.com/volcano-tts/tts-api/installer"
|
|
||||||
"github.com/volcano-tts/tts-api/metrics"
|
|
||||||
"github.com/volcano-tts/tts-api/middleware"
|
|
||||||
)
|
|
||||||
|
|
||||||
//go:embed health.html
|
|
||||||
var dashboardHTML []byte
|
|
||||||
|
|
||||||
//go:embed setup.html
|
|
||||||
var setupHTML []byte
|
|
||||||
|
|
||||||
//go:embed admin.html
|
|
||||||
var adminHTML []byte
|
|
||||||
|
|
||||||
// Setup 返回主路由。
|
|
||||||
// 中间件顺序(由外向内):
|
|
||||||
// SecurityHeaders → InstallGuard → RateLimit → ConcurrencyLimit → Logger → handler
|
|
||||||
// 关键: InstallGuard 必须在 RateLimit 之前,避免安装模式被限流计数污染。
|
|
||||||
//
|
|
||||||
// /admin 和 /api/admin/* 都加 RequireAdmin;InstallGuard 不预先放行(让安装模式下
|
|
||||||
// 自动 302 跳 /setup,体验一致)。
|
|
||||||
func Setup() *mux.Router {
|
|
||||||
r := mux.NewRouter()
|
|
||||||
|
|
||||||
r.Use(middleware.SecurityHeaders)
|
|
||||||
r.Use(middleware.InstallGuard(installer.GetMode))
|
|
||||||
r.Use(middleware.RateLimitWithMetrics)
|
|
||||||
r.Use(middleware.ConcurrencyLimitWithMetrics)
|
|
||||||
r.Use(middleware.Logger)
|
|
||||||
|
|
||||||
// mux 路由未匹配时 NotFoundHandler 单独处理(不走 r.Use() 中间件链);
|
|
||||||
// 安装模式 + 浏览器访问任意未注册路径 → 302 跳 /setup。
|
|
||||||
r.NotFoundHandler = http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
|
|
||||||
if installer.GetMode() == installer.ModeSetup && acceptsHTML(req.Header.Get("Accept")) {
|
|
||||||
http.Redirect(w, req, "/setup", http.StatusFound)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
http.NotFound(w, req)
|
|
||||||
})
|
|
||||||
|
|
||||||
// 安装相关路由(InstallGuard 已在 setup 模式放行;完成后由 controller 二次校验 404)
|
|
||||||
// /setup 页面本身:装完后必须不可用,否则用户敲 /setup 还会看到安装表单,容易误以为要重装。
|
|
||||||
r.HandleFunc("/setup", func(w http.ResponseWriter, req *http.Request) {
|
|
||||||
if installer.GetMode() == installer.ModeNormal {
|
|
||||||
http.Redirect(w, req, "/admin", http.StatusFound)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
w.Header().Set("Content-Type", "text/html; charset=utf-8")
|
|
||||||
_, _ = w.Write(setupHTML)
|
|
||||||
}).Methods("GET")
|
|
||||||
r.HandleFunc("/api/setup/status", controller.SetupStatusHandler).Methods("GET")
|
|
||||||
r.HandleFunc("/api/setup/prefill", controller.SetupPrefillHandler).Methods("GET")
|
|
||||||
r.HandleFunc("/api/setup", controller.SetupSubmitHandler).Methods("POST")
|
|
||||||
|
|
||||||
// /admin 管理后台(M2);HTML 本身公开,鉴权由前端 JS 拦截
|
|
||||||
// (sessionStorage 没 key 就显示登录页;有 key 调 /api/admin/overview 触发 401 跳登录)
|
|
||||||
// API 端点(/api/admin/* /api/voices*)才需要 RequireAdmin。
|
|
||||||
r.HandleFunc("/admin", func(w http.ResponseWriter, req *http.Request) {
|
|
||||||
w.Header().Set("Content-Type", "text/html; charset=utf-8")
|
|
||||||
_, _ = w.Write(adminHTML)
|
|
||||||
}).Methods("GET")
|
|
||||||
|
|
||||||
// /api/admin/overview (鉴权)
|
|
||||||
r.Handle("/api/admin/overview", middleware.RequireAdmin(http.HandlerFunc(controller.AdminOverviewHandler))).Methods("GET")
|
|
||||||
// /api/admin/metrics (鉴权);返 Prometheus 文本
|
|
||||||
r.Handle("/api/admin/metrics", middleware.RequireAdmin(http.HandlerFunc(controller.AdminMetricsHandler))).Methods("GET")
|
|
||||||
|
|
||||||
// /api/voices 音色 CRUD (鉴权)
|
|
||||||
r.Handle("/api/voices", middleware.RequireAdmin(http.HandlerFunc(controller.AdminVoicesListHandler))).Methods("GET")
|
|
||||||
r.Handle("/api/voices", middleware.RequireAdmin(http.HandlerFunc(controller.AdminVoiceCreateHandler))).Methods("POST")
|
|
||||||
r.Handle("/api/voices/{name}", middleware.RequireAdmin(http.HandlerFunc(controller.AdminVoiceDeleteHandler))).Methods("DELETE")
|
|
||||||
r.Handle("/api/voices/{name}/toggle", middleware.RequireAdmin(http.HandlerFunc(controller.AdminVoiceToggleHandler))).Methods("PATCH")
|
|
||||||
|
|
||||||
// /api/settings 全局设置 (鉴权) — M3
|
|
||||||
r.Handle("/api/settings", middleware.RequireAdmin(http.HandlerFunc(controller.SettingsGetHandler))).Methods("GET")
|
|
||||||
r.Handle("/api/settings", middleware.RequireAdmin(http.HandlerFunc(controller.SettingsUpdateHandler))).Methods("PUT")
|
|
||||||
r.Handle("/api/settings/api-key", middleware.RequireAdmin(http.HandlerFunc(controller.SettingsAPIKeyHandler))).Methods("PUT")
|
|
||||||
r.Handle("/api/settings/auth-key", middleware.RequireAdmin(http.HandlerFunc(controller.SettingsAuthKeyHandler))).Methods("PUT")
|
|
||||||
r.Handle("/api/settings/cors", middleware.RequireAdmin(http.HandlerFunc(controller.SettingsCORSHandler))).Methods("PUT")
|
|
||||||
|
|
||||||
// 业务路由
|
|
||||||
r.HandleFunc("/v1/audio/speech", controller.OpenaiTTSHandler).Methods("POST", "OPTIONS")
|
|
||||||
r.HandleFunc("/health", controller.HealthHandler).Methods("GET")
|
|
||||||
r.HandleFunc("/dashboard", func(w http.ResponseWriter, req *http.Request) {
|
|
||||||
w.Header().Set("Content-Type", "text/html; charset=utf-8")
|
|
||||||
_, _ = w.Write(dashboardHTML)
|
|
||||||
}).Methods("GET")
|
|
||||||
r.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
|
|
||||||
// 安装模式下,根路径跳 /setup
|
|
||||||
if installer.GetMode() == installer.ModeSetup {
|
|
||||||
http.Redirect(w, req, "/setup", http.StatusFound)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// 正常模式:跳 /admin(M2 之后优先于 /dashboard)
|
|
||||||
http.Redirect(w, req, "/admin", http.StatusFound)
|
|
||||||
}).Methods("GET")
|
|
||||||
|
|
||||||
// /metrics 不做鉴权(对齐 /health 策略),但仍然走 RateLimit / ConcurrencyLimit。
|
|
||||||
// Prometheus 抓取不带 Origin,因此经过 CORS 中间件时会直接 pass-through。
|
|
||||||
r.Handle("/metrics", metrics.Meter.Handler()).Methods("GET")
|
|
||||||
|
|
||||||
return r
|
|
||||||
}
|
|
||||||
|
|
||||||
// acceptsHTML 在 router 包内复刻,middleware 包的版本未导出。
|
|
||||||
// 用途:NotFoundHandler 判断浏览器 Accept。
|
|
||||||
func acceptsHTML(accept string) bool {
|
|
||||||
if accept == "" {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
for _, part := range strings.Split(accept, ",") {
|
|
||||||
mt := strings.TrimSpace(part)
|
|
||||||
if mt == "" {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
if idx := strings.Index(mt, ";"); idx >= 0 {
|
|
||||||
mt = strings.TrimSpace(mt[:idx])
|
|
||||||
}
|
|
||||||
mt = strings.ToLower(mt)
|
|
||||||
if mt == "text/html" || mt == "text/*" {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
@@ -1,428 +0,0 @@
|
|||||||
<!DOCTYPE html>
|
|
||||||
<html lang="zh-CN">
|
|
||||||
<head>
|
|
||||||
<meta charset="UTF-8">
|
|
||||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
||||||
<title>火山 TTS · 安装引导</title>
|
|
||||||
<script src="https://cdn.bootcdn.net/ajax/libs/vue/3.4.21/vue.global.prod.js"></script>
|
|
||||||
<script src="https://cdn.bootcdn.net/ajax/libs/axios/1.6.7/axios.min.js"></script>
|
|
||||||
<style>
|
|
||||||
:root {
|
|
||||||
--bg: #0a0e1a;
|
|
||||||
--bg-card: #131826;
|
|
||||||
--bg-elev: #1a2138;
|
|
||||||
--bg-hover: #1f2740;
|
|
||||||
--border: #232b42;
|
|
||||||
--border-strong: #2e3754;
|
|
||||||
--text: #e4e7ee;
|
|
||||||
--text-dim: #94a3b8;
|
|
||||||
--text-mute: #64748b;
|
|
||||||
--accent: #00d4ff;
|
|
||||||
--accent-hover: #33ddff;
|
|
||||||
--accent-2: #7b2ff7;
|
|
||||||
--accent-soft: rgba(0, 212, 255, 0.10);
|
|
||||||
--accent-glow: rgba(0, 212, 255, 0.35);
|
|
||||||
--success: #22c55e;
|
|
||||||
--success-soft: rgba(34, 197, 94, 0.12);
|
|
||||||
--warning: #f59e0b;
|
|
||||||
--warning-soft: rgba(245, 158, 11, 0.12);
|
|
||||||
--danger: #ef4444;
|
|
||||||
--danger-soft: rgba(239, 68, 68, 0.12);
|
|
||||||
--radius: 8px;
|
|
||||||
--radius-lg: 12px;
|
|
||||||
--radius-xl: 16px;
|
|
||||||
--shadow: 0 4px 16px rgba(0,0,0,0.25);
|
|
||||||
--shadow-lg: 0 20px 50px rgba(0,0,0,0.5);
|
|
||||||
}
|
|
||||||
* { margin: 0; padding: 0; box-sizing: border-box; }
|
|
||||||
body {
|
|
||||||
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
|
|
||||||
background: var(--bg); color: var(--text);
|
|
||||||
min-height: 100vh; padding: 40px 24px; font-size: 14px; line-height: 1.5;
|
|
||||||
-webkit-font-smoothing: antialiased;
|
|
||||||
background-image:
|
|
||||||
radial-gradient(ellipse 70% 50% at 30% 0%, rgba(0,212,255,0.07), transparent),
|
|
||||||
radial-gradient(ellipse 50% 40% at 100% 100%, rgba(123,47,247,0.05), transparent);
|
|
||||||
background-attachment: fixed;
|
|
||||||
}
|
|
||||||
#app { max-width: 760px; margin: 0 auto; }
|
|
||||||
|
|
||||||
/* === Header === */
|
|
||||||
.header { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
|
|
||||||
.logo {
|
|
||||||
width: 52px; height: 52px; border-radius: 14px;
|
|
||||||
background: linear-gradient(135deg, var(--accent), var(--accent-2));
|
|
||||||
display: flex; align-items: center; justify-content: center;
|
|
||||||
font-weight: 700; font-size: 20px; color: #fff;
|
|
||||||
box-shadow: 0 6px 24px var(--accent-glow);
|
|
||||||
}
|
|
||||||
.header-text h1 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
|
|
||||||
.header-text .sub { font-size: 13px; color: var(--text-dim); margin-top: 4px; }
|
|
||||||
|
|
||||||
/* === Steps === */
|
|
||||||
.steps { display: flex; align-items: center; gap: 0; margin-bottom: 28px; padding: 16px 20px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); }
|
|
||||||
.step { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
|
|
||||||
.step-num {
|
|
||||||
width: 28px; height: 28px; border-radius: 50%;
|
|
||||||
display: flex; align-items: center; justify-content: center;
|
|
||||||
font-size: 12px; font-weight: 600; flex-shrink: 0;
|
|
||||||
background: var(--bg-elev); color: var(--text-mute);
|
|
||||||
border: 1px solid var(--border);
|
|
||||||
}
|
|
||||||
.step.active .step-num { background: var(--accent); color: #00121a; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
|
|
||||||
.step.done .step-num { background: var(--success-soft); color: var(--success); border-color: rgba(34,197,94,0.3); }
|
|
||||||
.step-label { font-size: 13px; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
|
|
||||||
.step.active .step-label, .step.done .step-label { color: var(--text); }
|
|
||||||
.step-line { flex: 1; height: 1px; background: var(--border); margin: 0 12px; min-width: 16px; }
|
|
||||||
.step.done + .step-line { background: var(--accent); opacity: 0.4; }
|
|
||||||
|
|
||||||
/* === Card === */
|
|
||||||
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; margin-bottom: 16px; }
|
|
||||||
.card-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; gap: 12px; }
|
|
||||||
.card-title { font-size: 16px; font-weight: 600; }
|
|
||||||
.card-sub { font-size: 12px; color: var(--text-dim); margin-top: 4px; line-height: 1.6; }
|
|
||||||
.step-badge { font-size: 11px; padding: 3px 8px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(0,212,255,0.3); font-weight: 500; }
|
|
||||||
|
|
||||||
/* === Form === */
|
|
||||||
.field { margin-bottom: 16px; }
|
|
||||||
.field label { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 6px; font-weight: 500; }
|
|
||||||
.field label .req { color: var(--danger); margin-left: 2px; }
|
|
||||||
.field input, .field select {
|
|
||||||
width: 100%; background: var(--bg-elev); border: 1px solid var(--border);
|
|
||||||
color: var(--text); padding: 10px 12px; border-radius: var(--radius); font-size: 13px;
|
|
||||||
font-family: inherit; transition: border-color 0.15s, box-shadow 0.15s;
|
|
||||||
}
|
|
||||||
.field input:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
|
|
||||||
.field input::placeholder { color: var(--text-mute); }
|
|
||||||
.field select {
|
|
||||||
appearance: none;
|
|
||||||
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path fill='%238a92a6' d='M6 8L1 3h10z'/></svg>");
|
|
||||||
background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px;
|
|
||||||
}
|
|
||||||
.field .hint { font-size: 11px; color: var(--text-mute); margin-top: 5px; line-height: 1.5; }
|
|
||||||
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
|
|
||||||
.field-row .field { margin-bottom: 0; }
|
|
||||||
code { font-family: ui-monospace, SFMono-Regular, monospace; font-size: 0.9em; background: var(--bg-elev); padding: 1px 5px; border-radius: 4px; color: var(--accent); }
|
|
||||||
|
|
||||||
/* === Voice list === */
|
|
||||||
.voice-row {
|
|
||||||
display: grid; grid-template-columns: 1fr 1fr 1.4fr 1.2fr 36px;
|
|
||||||
gap: 10px; align-items: center; margin-bottom: 8px;
|
|
||||||
}
|
|
||||||
.voice-row input { font-size: 12px; padding: 8px 10px; font-family: ui-monospace, SFMono-Regular, monospace; }
|
|
||||||
.voice-row .rm {
|
|
||||||
background: transparent; border: 1px solid var(--border);
|
|
||||||
color: var(--text-mute); cursor: pointer; padding: 7px 0;
|
|
||||||
border-radius: var(--radius); font-size: 15px;
|
|
||||||
transition: all 0.12s;
|
|
||||||
}
|
|
||||||
.voice-row .rm:hover:not(:disabled) { border-color: var(--danger); color: var(--danger); background: var(--danger-soft); }
|
|
||||||
.voice-row .rm:disabled { opacity: 0.3; cursor: not-allowed; }
|
|
||||||
.voice-row-head {
|
|
||||||
display: grid; grid-template-columns: 1fr 1fr 1.4fr 1.2fr 36px;
|
|
||||||
gap: 10px; font-size: 11px; color: var(--text-mute);
|
|
||||||
text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600;
|
|
||||||
padding: 0 2px 6px;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* === Buttons === */
|
|
||||||
.btn {
|
|
||||||
display: inline-flex; align-items: center; justify-content: center; gap: 6px;
|
|
||||||
background: var(--bg-elev); border: 1px solid var(--border); color: var(--text);
|
|
||||||
padding: 10px 18px; border-radius: var(--radius); cursor: pointer; font-size: 13px; font-weight: 500;
|
|
||||||
font-family: inherit; transition: all 0.12s;
|
|
||||||
}
|
|
||||||
.btn:hover:not(:disabled) { border-color: var(--border-strong); background: var(--bg-hover); }
|
|
||||||
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
|
|
||||||
.btn-primary { background: var(--accent); color: #00121a; border-color: var(--accent); }
|
|
||||||
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); border-color: var(--accent-hover); }
|
|
||||||
.btn-add { background: transparent; border: 1px dashed var(--border); color: var(--text-dim); width: 100%; justify-content: center; padding: 10px; }
|
|
||||||
.btn-add:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); border-style: solid; }
|
|
||||||
|
|
||||||
/* === Actions === */
|
|
||||||
.actions { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; padding: 20px 24px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); }
|
|
||||||
.actions .hint-text { color: var(--text-mute); font-size: 12px; }
|
|
||||||
|
|
||||||
/* === Alerts === */
|
|
||||||
.alert { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13px; }
|
|
||||||
.alert-icon { font-size: 15px; flex-shrink: 0; }
|
|
||||||
.alert-body { flex: 1; }
|
|
||||||
.alert-danger { background: var(--danger-soft); border: 1px solid rgba(239,68,68,0.3); color: var(--danger); }
|
|
||||||
.alert-warning { background: var(--warning-soft); border: 1px solid rgba(245,158,11,0.3); color: var(--warning); }
|
|
||||||
</style>
|
|
||||||
</head>
|
|
||||||
<body>
|
|
||||||
<div id="app">
|
|
||||||
|
|
||||||
<div class="header">
|
|
||||||
<div class="logo">TTS</div>
|
|
||||||
<div class="header-text">
|
|
||||||
<h1>火山 TTS 聚合平台 · 首次安装</h1>
|
|
||||||
<div class="sub">填写以下信息完成初始化。token 来自启动日志或环境变量 <code>TTS_ADMIN_KEY</code>。</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<!-- Steps -->
|
|
||||||
<div class="steps">
|
|
||||||
<div class="step" :class="{active: step===1, done: step>1}">
|
|
||||||
<div class="step-num">1</div>
|
|
||||||
<div class="step-label">上游凭证</div>
|
|
||||||
</div>
|
|
||||||
<div class="step-line"></div>
|
|
||||||
<div class="step" :class="{active: step===2, done: step>2}">
|
|
||||||
<div class="step-num">2</div>
|
|
||||||
<div class="step-label">默认路由</div>
|
|
||||||
</div>
|
|
||||||
<div class="step-line"></div>
|
|
||||||
<div class="step" :class="{active: step===3, done: step>3}">
|
|
||||||
<div class="step-num">3</div>
|
|
||||||
<div class="step-label">音色列表</div>
|
|
||||||
</div>
|
|
||||||
<div class="step-line"></div>
|
|
||||||
<div class="step" :class="{active: step===4}">
|
|
||||||
<div class="step-num">4</div>
|
|
||||||
<div class="step-label">完成安装</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div v-if="errorMsg" class="alert alert-danger">
|
|
||||||
<span class="alert-icon">⚠</span>
|
|
||||||
<div class="alert-body">{{ errorMsg }}</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<!-- Step 1: 上游凭证 -->
|
|
||||||
<div v-show="step===1" class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">OpenAI 鉴权 + 火山引擎凭证</div>
|
|
||||||
<div class="card-sub">两个 Key 仅在此页面输入,不会回显,装完不用再碰 env。</div>
|
|
||||||
</div>
|
|
||||||
<span class="step-badge">第 1 步</span>
|
|
||||||
</div>
|
|
||||||
<div class="field">
|
|
||||||
<label>OpenAI 鉴权 Key <span class="req">*</span></label>
|
|
||||||
<input type="password" v-model="form.auth_key" placeholder="自定,例如 my-secret-key-2024" autocomplete="off">
|
|
||||||
<div class="hint">客户端用这个 Key 调 <code>/v1/audio/speech</code>,也是登录 <code>/admin</code> 的密码。装完可在 <code>/admin → 设置</code> 改。</div>
|
|
||||||
</div>
|
|
||||||
<div class="field">
|
|
||||||
<label>火山 TTS API Key <span class="req">*</span></label>
|
|
||||||
<input type="password" v-model="form.api_key" placeholder="例如: 5b4d7c2a-..." autocomplete="off">
|
|
||||||
<div class="hint">调火山 v3 上游用的凭证,从 <a href="https://console.volcengine.com/" target="_blank" style="color: var(--accent);">火山控制台</a> 获取。</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<!-- Step 2: 默认路由 -->
|
|
||||||
<div v-show="step===2" class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">默认路由与格式</div>
|
|
||||||
<div class="card-sub">未传 voice/format 时使用。装完可在 <code>/admin → 设置</code> 改。</div>
|
|
||||||
</div>
|
|
||||||
<span class="step-badge">第 2 步</span>
|
|
||||||
</div>
|
|
||||||
<div class="field-row">
|
|
||||||
<div class="field">
|
|
||||||
<label>默认资源 ID <span class="req">*</span></label>
|
|
||||||
<input v-model="form.default_resource_id" placeholder="seed-icl-2.0">
|
|
||||||
<div class="hint">音色所属的计费资源 ID;本项目为豆包声音复刻大模型 2.0,固定使用 <code>seed-icl-2.0</code>。</div>
|
|
||||||
</div>
|
|
||||||
<div class="field">
|
|
||||||
<label>默认音色 <span class="req">*</span></label>
|
|
||||||
<input v-model="form.default_speaker" placeholder="zh_female_qingxin">
|
|
||||||
<div class="hint">未传 voice 字段时使用。</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<div class="field-row">
|
|
||||||
<div class="field">
|
|
||||||
<label>默认输出格式</label>
|
|
||||||
<select v-model="form.default_format">
|
|
||||||
<option value="mp3">mp3</option>
|
|
||||||
<option value="wav">wav</option>
|
|
||||||
<option value="opus">opus (ogg_opus)</option>
|
|
||||||
<option value="pcm">pcm</option>
|
|
||||||
<option value="aac">aac</option>
|
|
||||||
<option value="flac">flac</option>
|
|
||||||
</select>
|
|
||||||
</div>
|
|
||||||
<div class="field">
|
|
||||||
<label>采样率 (Hz)</label>
|
|
||||||
<input type="number" v-model.number="form.sample_rate" placeholder="24000">
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
<div class="field">
|
|
||||||
<label>初始化 Token <span class="req">*</span></label>
|
|
||||||
<input type="password" v-model="form.token" placeholder="启动日志里打印的一次性 token,或 TTS_ADMIN_KEY" autocomplete="off">
|
|
||||||
<div class="hint">公网部署建议设置 TTS_ADMIN_KEY;否则每次启动会重新生成。</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<!-- Step 3: 音色列表 -->
|
|
||||||
<div v-show="step===3" class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">音色列表 <span style="font-weight: 400; color: var(--text-dim); font-size: 12px;">(至少 1 条)</span></div>
|
|
||||||
<div class="card-sub">填入火山 TTS 音色 ID(S_ 开头的为复刻音色)。可后续在 /admin 中增删。</div>
|
|
||||||
</div>
|
|
||||||
<span class="step-badge">第 3 步</span>
|
|
||||||
</div>
|
|
||||||
<div class="voice-row-head">
|
|
||||||
<div>对外名 (voice)</div>
|
|
||||||
<div>Speaker</div>
|
|
||||||
<div>资源 ID</div>
|
|
||||||
<div>Model</div>
|
|
||||||
<div></div>
|
|
||||||
</div>
|
|
||||||
<div v-for="(v, i) in form.voices" :key="i" class="voice-row">
|
|
||||||
<input v-model="v.name" placeholder="qian">
|
|
||||||
<input v-model="v.speaker" placeholder="S_xxx">
|
|
||||||
<input v-model="v.resource_id" placeholder="seed-icl-2.0">
|
|
||||||
<input v-model="v.model" placeholder="seed-tts-2.0-standard">
|
|
||||||
<button class="rm" @click="removeVoice(i)" :disabled="form.voices.length <= 1" title="删除">×</button>
|
|
||||||
</div>
|
|
||||||
<button class="btn btn-add" @click="addVoice">+ 添加音色</button>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<!-- Step 4: 确认 -->
|
|
||||||
<div v-show="step===4" class="card">
|
|
||||||
<div class="card-head">
|
|
||||||
<div>
|
|
||||||
<div class="card-title">确认安装</div>
|
|
||||||
<div class="card-sub">检查以下配置,点击「完成安装」提交。提交后立即进入正常模式。</div>
|
|
||||||
</div>
|
|
||||||
<span class="step-badge">第 4 步</span>
|
|
||||||
</div>
|
|
||||||
<div style="display: grid; grid-template-columns: 1fr 1fr; gap: 14px;">
|
|
||||||
<div>
|
|
||||||
<div style="font-size: 11px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;">OpenAI Key</div>
|
|
||||||
<div style="font-family: ui-monospace, monospace; color: var(--accent); font-size: 13px;">{{ form.auth_key ? mask(form.auth_key) : '(未填)' }}</div>
|
|
||||||
</div>
|
|
||||||
<div>
|
|
||||||
<div style="font-size: 11px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;">火山 API Key</div>
|
|
||||||
<div style="font-family: ui-monospace, monospace; color: var(--accent); font-size: 13px;">{{ form.api_key ? mask(form.api_key) : '(未填)' }}</div>
|
|
||||||
</div>
|
|
||||||
<div>
|
|
||||||
<div style="font-size: 11px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;">默认资源 ID</div>
|
|
||||||
<div style="font-family: ui-monospace, monospace; font-size: 13px;">{{ form.default_resource_id || '—' }}</div>
|
|
||||||
</div>
|
|
||||||
<div>
|
|
||||||
<div style="font-size: 11px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;">默认音色</div>
|
|
||||||
<div style="font-family: ui-monospace, monospace; font-size: 13px;">{{ form.default_speaker || '—' }}</div>
|
|
||||||
</div>
|
|
||||||
<div>
|
|
||||||
<div style="font-size: 11px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;">输出格式 / 采样率</div>
|
|
||||||
<div style="font-size: 13px;">{{ form.default_format }} · {{ form.sample_rate }} Hz</div>
|
|
||||||
</div>
|
|
||||||
<div>
|
|
||||||
<div style="font-size: 11px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;">音色数</div>
|
|
||||||
<div style="font-size: 13px;">{{ form.voices.length }} 条 <span class="text-dim" style="font-size: 12px;">({{ form.voices.filter(v => v.name).length }} 已填名)</span></div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<!-- Nav -->
|
|
||||||
<div class="actions">
|
|
||||||
<button class="btn" @click="prev" :disabled="step===1 || submitting">← 上一步</button>
|
|
||||||
<div class="hint-text">提交后立即进入正常模式;后续管理请访问 <code>/admin</code>。</div>
|
|
||||||
<div style="display: flex; gap: 8px;">
|
|
||||||
<button v-if="step < 4" class="btn btn-primary" @click="next">下一步 →</button>
|
|
||||||
<button v-else class="btn btn-primary" @click="submit" :disabled="submitting">
|
|
||||||
{{ submitting ? '安装中...' : '完成安装' }}
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<script>
|
|
||||||
const { createApp, ref, onMounted } = Vue;
|
|
||||||
createApp({
|
|
||||||
setup() {
|
|
||||||
const step = ref(1);
|
|
||||||
const form = ref({
|
|
||||||
auth_key: '',
|
|
||||||
api_key: '',
|
|
||||||
default_resource_id: 'seed-icl-2.0',
|
|
||||||
default_speaker: '',
|
|
||||||
default_format: 'mp3',
|
|
||||||
sample_rate: 24000,
|
|
||||||
token: '',
|
|
||||||
voices: [{ name: '', speaker: '', resource_id: 'seed-icl-2.0', model: 'seed-tts-2.0-standard' }],
|
|
||||||
});
|
|
||||||
const errorMsg = ref('');
|
|
||||||
const submitting = ref(false);
|
|
||||||
|
|
||||||
const addVoice = () => {
|
|
||||||
form.value.voices.push({ name: '', speaker: '', resource_id: 'seed-icl-2.0', model: 'seed-tts-2.0-standard' });
|
|
||||||
};
|
|
||||||
const removeVoice = (i) => {
|
|
||||||
if (form.value.voices.length > 1) form.value.voices.splice(i, 1);
|
|
||||||
};
|
|
||||||
const next = () => {
|
|
||||||
errorMsg.value = '';
|
|
||||||
if (step.value === 1) {
|
|
||||||
if (!form.value.auth_key || !form.value.api_key) {
|
|
||||||
errorMsg.value = '请填写 OpenAI 鉴权 Key 和火山 API Key';
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
} else if (step.value === 2) {
|
|
||||||
if (!form.value.default_resource_id || !form.value.default_speaker || !form.value.token) {
|
|
||||||
errorMsg.value = '请填写默认资源 ID、默认音色和初始化 Token';
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
} else if (step.value === 3) {
|
|
||||||
if (!form.value.voices.length || form.value.voices.some(v => !v.name || !v.speaker || !v.resource_id)) {
|
|
||||||
errorMsg.value = '音色列表不完整(每条都需要 name + speaker + resource_id)';
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
step.value = Math.min(4, step.value + 1);
|
|
||||||
};
|
|
||||||
const prev = () => { errorMsg.value = ''; step.value = Math.max(1, step.value - 1); };
|
|
||||||
const mask = (s) => {
|
|
||||||
if (!s) return '';
|
|
||||||
if (s.length <= 8) return '****';
|
|
||||||
return s.slice(0, 4) + '****' + s.slice(-4);
|
|
||||||
};
|
|
||||||
|
|
||||||
onMounted(async () => {
|
|
||||||
try {
|
|
||||||
const r = await axios.get('/api/setup/prefill');
|
|
||||||
const s = r.data.settings || {};
|
|
||||||
if (s.default_resource_id) form.value.default_resource_id = s.default_resource_id;
|
|
||||||
if (s.default_speaker) form.value.default_speaker = s.default_speaker;
|
|
||||||
if (s.default_format) form.value.default_format = s.default_format;
|
|
||||||
if (s.sample_rate) form.value.sample_rate = parseInt(s.sample_rate, 10) || 24000;
|
|
||||||
} catch (e) {
|
|
||||||
console.log('prefill skipped:', e.message);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
const submit = async () => {
|
|
||||||
errorMsg.value = '';
|
|
||||||
submitting.value = true;
|
|
||||||
try {
|
|
||||||
const r = await axios.post('/api/setup', {
|
|
||||||
token: form.value.token,
|
|
||||||
settings: {
|
|
||||||
auth_key: form.value.auth_key,
|
|
||||||
api_key: form.value.api_key,
|
|
||||||
default_resource_id: form.value.default_resource_id,
|
|
||||||
default_speaker: form.value.default_speaker,
|
|
||||||
default_format: form.value.default_format,
|
|
||||||
sample_rate: String(form.value.sample_rate || 24000),
|
|
||||||
},
|
|
||||||
voices: form.value.voices,
|
|
||||||
});
|
|
||||||
window.location.href = r.data.redirect || '/admin';
|
|
||||||
} catch (e) {
|
|
||||||
const msg = e.response?.data?.error?.message || e.message;
|
|
||||||
errorMsg.value = '安装失败: ' + msg;
|
|
||||||
submitting.value = false;
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
return { step, form, errorMsg, submitting, addVoice, removeVoice, next, prev, mask, submit };
|
|
||||||
},
|
|
||||||
}).mount('#app');
|
|
||||||
</script>
|
|
||||||
</body>
|
|
||||||
</html>
|
|
||||||
@@ -1,485 +0,0 @@
|
|||||||
package setting
|
|
||||||
|
|
||||||
import (
|
|
||||||
"crypto/rand"
|
|
||||||
"encoding/hex"
|
|
||||||
"fmt"
|
|
||||||
"log"
|
|
||||||
"os"
|
|
||||||
"strconv"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/volcano-tts/tts-api/adapter/volcano"
|
|
||||||
"github.com/volcano-tts/tts-api/common"
|
|
||||||
"github.com/volcano-tts/tts-api/telemetry"
|
|
||||||
)
|
|
||||||
|
|
||||||
// 全部环境变量读取的单一入口:其它包不允许直接 os.Getenv,只读这里的全局 Config。
|
|
||||||
|
|
||||||
// TTSOptions 是火山 v3 TTS 调用的完整参数集合,启动期由 LoadRuntimeConfig 从 store 填充。
|
|
||||||
// 业务侧(controller)直接读取并传入 volcano.Synthesis。
|
|
||||||
var (
|
|
||||||
TTSOptions volcano.Options
|
|
||||||
TTSConfigErr error
|
|
||||||
// TTSTimeout 单次合成请求的超时;controller 用来派生 context。
|
|
||||||
TTSTimeout time.Duration = common.DefaultTimeout
|
|
||||||
)
|
|
||||||
|
|
||||||
// AuthConfig OpenAI 兼容接口的客户端 API Key 鉴权配置。
|
|
||||||
type AuthConfig struct {
|
|
||||||
APIKeys []string
|
|
||||||
}
|
|
||||||
|
|
||||||
var Auth AuthConfig
|
|
||||||
|
|
||||||
// CORSConfig 跨域白名单配置。
|
|
||||||
type CORSConfig struct {
|
|
||||||
Origins []string
|
|
||||||
AllowAll bool
|
|
||||||
}
|
|
||||||
|
|
||||||
var CORS CORSConfig
|
|
||||||
|
|
||||||
// ServerConfig HTTP 服务监听配置。
|
|
||||||
type ServerConfig struct {
|
|
||||||
Port string
|
|
||||||
}
|
|
||||||
|
|
||||||
var Server ServerConfig
|
|
||||||
|
|
||||||
// TrustedProxyHops 由 middleware.InitRateLimiter 在启动期写入,
|
|
||||||
// 表示当前 XFF 解析模式:0=启发式,N>0=精确 N 跳。
|
|
||||||
// setting.LogStartupSummary 读这个字段以展示运行期配置,
|
|
||||||
// 不直接调用 middleware(避免循环 import)。
|
|
||||||
var TrustedProxyHops int
|
|
||||||
|
|
||||||
// SetupToken 是安装模式下的初始化凭证。
|
|
||||||
// - 若 TTS_ADMIN_KEY 环境变量非空,用其值(用户可复现,便于脚本化安装)
|
|
||||||
// - 若 TTS_ADMIN_KEY 为空,启动时随机生成 32 字节十六进制,
|
|
||||||
// 打印到日志(/api/setup 提交时必须带这个 token)
|
|
||||||
//
|
|
||||||
// 安装完成后,/api/setup 端点永久关闭,SetupToken 失去意义但保留在内存。
|
|
||||||
var SetupToken string
|
|
||||||
|
|
||||||
// SetupTokenSource 标记 SetupToken 的来源,便于日志区分。
|
|
||||||
// "env" = 来自 TTS_ADMIN_KEY
|
|
||||||
// "ephemeral"= 启动时随机生成(每次启动变)
|
|
||||||
// "" = 未设置
|
|
||||||
var SetupTokenSource string
|
|
||||||
|
|
||||||
// InitAllConfigs 集中初始化所有配置,启动期调用一次。
|
|
||||||
func InitAllConfigs() {
|
|
||||||
InitServerConfig()
|
|
||||||
InitAuthConfig()
|
|
||||||
InitCORSConfig()
|
|
||||||
InitSetupToken()
|
|
||||||
// InitTTSConfig 不再这里调 — 改为启动期从 store 加载(LoadRuntimeConfig)。
|
|
||||||
}
|
|
||||||
|
|
||||||
func InitServerConfig() {
|
|
||||||
Server.Port = os.Getenv("PORT")
|
|
||||||
if Server.Port == "" {
|
|
||||||
Server.Port = common.DefaultPort
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func InitAuthConfig() {
|
|
||||||
raw := os.Getenv("OPENAI_TTS_API_KEY")
|
|
||||||
if raw == "" {
|
|
||||||
Auth.APIKeys = nil
|
|
||||||
return
|
|
||||||
}
|
|
||||||
parts := strings.Split(raw, ",")
|
|
||||||
keys := make([]string, 0, len(parts))
|
|
||||||
for _, p := range parts {
|
|
||||||
k := strings.TrimSpace(p)
|
|
||||||
if k != "" {
|
|
||||||
keys = append(keys, k)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Auth.APIKeys = keys
|
|
||||||
}
|
|
||||||
|
|
||||||
func InitCORSConfig() {
|
|
||||||
raw := os.Getenv("ALLOWED_ORIGINS")
|
|
||||||
CORS.Origins = nil
|
|
||||||
CORS.AllowAll = false
|
|
||||||
if raw == "" {
|
|
||||||
return
|
|
||||||
}
|
|
||||||
for _, p := range strings.Split(raw, ",") {
|
|
||||||
o := strings.TrimSpace(p)
|
|
||||||
if o == "" {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
if o == "*" {
|
|
||||||
CORS.AllowAll = true
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
CORS.Origins = append(CORS.Origins, normalizeOrigin(o))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func normalizeOrigin(origin string) string {
|
|
||||||
origin = strings.TrimSpace(origin)
|
|
||||||
origin = strings.TrimRight(origin, "/")
|
|
||||||
return strings.ToLower(origin)
|
|
||||||
}
|
|
||||||
|
|
||||||
// SplitOriginsForCORS 解析逗号/换行/空格分隔的 origins 列表,
|
|
||||||
// 全部小写、trim 末尾 / 后面统一比较。导出供 controller 复用
|
|
||||||
// (PUT /api/settings/cors 写完立即刷新 setting.CORS 用)。
|
|
||||||
func SplitOriginsForCORS(s string) []string {
|
|
||||||
return splitAndLowerOrigins(s)
|
|
||||||
}
|
|
||||||
|
|
||||||
// splitAndLowerOrigins 解析逗号/换行/空格分隔的 origins 列表,
|
|
||||||
// 全部小写、trim 末尾 / 后面统一比较(只在本包内用,外部用 SplitOriginsForCORS)。
|
|
||||||
// 实现细节:用 strings.FieldsFunc 切分,首尾 trim,末尾去 /。
|
|
||||||
func splitAndLowerOrigins(s string) []string {
|
|
||||||
parts := strings.FieldsFunc(s, func(r rune) bool {
|
|
||||||
return r == ',' || r == '\n' || r == ' ' || r == '\t'
|
|
||||||
})
|
|
||||||
out := make([]string, 0, len(parts))
|
|
||||||
for _, p := range parts {
|
|
||||||
p = strings.ToLower(strings.TrimRight(strings.TrimSpace(p), "/"))
|
|
||||||
if p != "" {
|
|
||||||
out = append(out, p)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return out
|
|
||||||
}
|
|
||||||
|
|
||||||
// LoadRuntimeConfig 从 store 加载 TTS 全局配置到 TTSOptions / TTSTimeout / Auth.APIKeys 内存。
|
|
||||||
// 启动期(master 模式)调一次,或 PUT /api/settings 后调一次(改完立即生效)。
|
|
||||||
////
|
|
||||||
// 与原 InitTTSConfig 的区别:
|
|
||||||
// - 不再读 BYTEDANCE_TTS_* env;全部从 store.Settings 读
|
|
||||||
// - 必填项(api_key / default_resource_id / default_speaker)缺失时返 error
|
|
||||||
// - 失败时 TTSConfigErr 被设置,/v1/audio/speech 路由会返 503
|
|
||||||
// - 成功时清空 TTSConfigErr
|
|
||||||
//
|
|
||||||
// 字段映射(原 env → store key):
|
|
||||||
// BYTEDANCE_TTS_API_KEY → api_key
|
|
||||||
// BYTEDANCE_TTS_RESOURCE_ID → default_resource_id
|
|
||||||
// BYTEDANCE_TTS_SPEAKER → default_speaker
|
|
||||||
// BYTEDANCE_TTS_MODEL → model
|
|
||||||
// BYTEDANCE_TTS_FORMAT → default_format (默认 mp3)
|
|
||||||
// BYTEDANCE_TTS_SAMPLE_RATE → sample_rate (默认 24000)
|
|
||||||
// BYTEDANCE_TTS_BIT_RATE → bit_rate (默认 0)
|
|
||||||
// BYTEDANCE_TTS_MODEL_TYPE → model_type (默认 0)
|
|
||||||
// BYTEDANCE_TTS_EXPLICIT_LANGUAGE → explicit_language
|
|
||||||
// BYTEDANCE_TTS_ENABLE_SUBTITLE → enable_subtitle (默认 false)
|
|
||||||
// BYTEDANCE_TTS_TIMEOUT → TTSTimeout (默认 30s)
|
|
||||||
//
|
|
||||||
// 鉴权 key(auth_key)优先级:DB > env OPENAI_TTS_API_KEY
|
|
||||||
// - 首次启动(无 DB 数据):用 env,保证向后兼容
|
|
||||||
// - 已 install:用 DB,env 不再读
|
|
||||||
// - DB 没 auth_key 但 env 有(env fallback):仍用 env
|
|
||||||
func LoadRuntimeConfig(s Store) error {
|
|
||||||
all, err := s.SettingsGetAll()
|
|
||||||
if err != nil {
|
|
||||||
TTSConfigErr = fmt.Errorf("read settings failed: %w", err)
|
|
||||||
return TTSConfigErr
|
|
||||||
}
|
|
||||||
|
|
||||||
apiKey := all["api_key"]
|
|
||||||
resourceId := all["default_resource_id"]
|
|
||||||
speaker := all["default_speaker"]
|
|
||||||
missing := []string{}
|
|
||||||
if apiKey == "" {
|
|
||||||
missing = append(missing, "api_key")
|
|
||||||
}
|
|
||||||
if resourceId == "" {
|
|
||||||
missing = append(missing, "default_resource_id")
|
|
||||||
}
|
|
||||||
if speaker == "" {
|
|
||||||
missing = append(missing, "default_speaker")
|
|
||||||
}
|
|
||||||
if len(missing) > 0 {
|
|
||||||
TTSConfigErr = fmt.Errorf("missing required settings: %v", missing)
|
|
||||||
return TTSConfigErr
|
|
||||||
}
|
|
||||||
|
|
||||||
// 【BUG 修复 · 第二轮】default_speaker 是 voice **名字**(如 "chun"),
|
|
||||||
// 不是火山 speaker ID (如 "S_G8tEKnaJ1")。原代码直接把 voice 名当
|
|
||||||
// speaker ID 用,导致调 /v1/audio/speech 不传 voice 时火山 55000000。
|
|
||||||
//
|
|
||||||
// 字段优先级:
|
|
||||||
// - speaker ← 从 default_speaker 这个 voice 查表拿真 ID (必查)
|
|
||||||
// - resource_id ← settings 里的(用户偏好,不被 voice 行覆盖)
|
|
||||||
// - model ← voice 行的优先,settings 里的次之
|
|
||||||
//
|
|
||||||
// 之前 f5563e6 把 resourceId 也覆盖了,导致用户在 setup 设的
|
|
||||||
// default_resource_id 永远没机会生效。这次只覆盖 speaker,不动 resourceId。
|
|
||||||
var voiceModel string
|
|
||||||
if vSpeaker, _, vModel, found, vErr := s.GetVoiceForTTS(speaker); vErr == nil && found {
|
|
||||||
speaker = vSpeaker
|
|
||||||
if vModel != "" {
|
|
||||||
voiceModel = vModel
|
|
||||||
}
|
|
||||||
// 找不到 voice 时不报错 — 保持原值(向后兼容)
|
|
||||||
}
|
|
||||||
|
|
||||||
model := all["model"]
|
|
||||||
if voiceModel != "" {
|
|
||||||
model = voiceModel // voice 行有 model 时优先用 voice 的
|
|
||||||
}
|
|
||||||
format := all["default_format"]
|
|
||||||
if format == "" {
|
|
||||||
format = "mp3"
|
|
||||||
}
|
|
||||||
sampleRate, _ := s.SettingsGetInt("sample_rate", 24000)
|
|
||||||
bitRate, _ := s.SettingsGetInt("bit_rate", 0)
|
|
||||||
modelType, _ := s.SettingsGetInt("model_type", 0)
|
|
||||||
explicitLanguage := all["explicit_language"]
|
|
||||||
enableSubtitle, _ := s.SettingsGetBool("enable_subtitle", false)
|
|
||||||
|
|
||||||
var adds *volcano.Additions
|
|
||||||
if modelType != 0 || explicitLanguage != "" {
|
|
||||||
adds = &volcano.Additions{}
|
|
||||||
if modelType != 0 {
|
|
||||||
v := modelType
|
|
||||||
adds.ModelType = &v
|
|
||||||
}
|
|
||||||
if explicitLanguage != "" {
|
|
||||||
adds.ExplicitLanguage = explicitLanguage
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
TTSTimeout = common.DefaultTimeout
|
|
||||||
if v, err := s.SettingsGetDuration("timeout", common.DefaultTimeout); err == nil {
|
|
||||||
TTSTimeout = v
|
|
||||||
} else {
|
|
||||||
TTSTimeout = common.DefaultTimeout
|
|
||||||
}
|
|
||||||
|
|
||||||
TTSOptions = volcano.Options{
|
|
||||||
APIKey: apiKey,
|
|
||||||
ResourceID: resourceId,
|
|
||||||
UID: "uid",
|
|
||||||
Speaker: speaker,
|
|
||||||
Model: model,
|
|
||||||
Format: format,
|
|
||||||
SampleRate: sampleRate,
|
|
||||||
BitRate: bitRate,
|
|
||||||
SpeechRate: 0,
|
|
||||||
LoudnessRate: 0,
|
|
||||||
EnableSubtitle: enableSubtitle,
|
|
||||||
Additions: adds,
|
|
||||||
}
|
|
||||||
|
|
||||||
// 鉴权 key:DB > env(向后兼容)
|
|
||||||
authKey := all["auth_key"]
|
|
||||||
if authKey == "" {
|
|
||||||
authKey = os.Getenv("OPENAI_TTS_API_KEY")
|
|
||||||
}
|
|
||||||
// 用临时 slice 避免和 InitAuthConfig 抢同一个 Auth.APIKeys 底层
|
|
||||||
if authKey != "" {
|
|
||||||
Auth.APIKeys = []string{authKey}
|
|
||||||
} else {
|
|
||||||
Auth.APIKeys = nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// CORS 配置:DB > env
|
|
||||||
// cors_allow_all (bool): 允许所有来源(*)
|
|
||||||
// cors_origins (string): 逗号分隔白名单
|
|
||||||
// 同源豁免由 middleware/cors.go 的 isSameOrigin 负责,DB 这里只管跨域名单
|
|
||||||
corsAllowAll, _ := s.SettingsGetBool("cors_allow_all", false)
|
|
||||||
if !corsAllowAll {
|
|
||||||
// env 兜底
|
|
||||||
if v := strings.ToLower(strings.TrimSpace(os.Getenv("CORS_ALLOW_ALL"))); v == "1" || v == "true" || v == "yes" {
|
|
||||||
corsAllowAll = true
|
|
||||||
}
|
|
||||||
}
|
|
||||||
originsStr := strings.TrimSpace(all["cors_origins"])
|
|
||||||
if originsStr == "" {
|
|
||||||
originsStr = os.Getenv("ALLOWED_ORIGINS")
|
|
||||||
}
|
|
||||||
if corsAllowAll {
|
|
||||||
CORS.AllowAll = true
|
|
||||||
CORS.Origins = nil
|
|
||||||
} else if originsStr != "" {
|
|
||||||
CORS.AllowAll = false
|
|
||||||
CORS.Origins = SplitOriginsForCORS(originsStr)
|
|
||||||
} else {
|
|
||||||
CORS.AllowAll = false
|
|
||||||
CORS.Origins = nil
|
|
||||||
}
|
|
||||||
|
|
||||||
TTSConfigErr = nil
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// Store 是 LoadRuntimeConfig 需要的最小接口(避免 setting 包 import store 产生 cycle)。
|
|
||||||
//
|
|
||||||
// 重要:VoiceGetByName 用 4 个返回值(speaker/resourceID/model/found/err)
|
|
||||||
// 而非 (VoiceRef, error),这样 store 包不需要 import setting 包
|
|
||||||
// 就能实现这个接口(避免循环 import)。
|
|
||||||
type Store interface {
|
|
||||||
SettingsGetAll() (map[string]string, error)
|
|
||||||
SettingsGetInt(key string, def int) (int, error)
|
|
||||||
SettingsGetBool(key string, def bool) (bool, error)
|
|
||||||
SettingsGetDuration(key string, def time.Duration) (time.Duration, error)
|
|
||||||
// GetVoiceForTTS 给定 voice 名字,返 (speaker_id, resource_id, model, found, err)。
|
|
||||||
// - found=false 表示 voice 不存在(此时 err=nil,返回值是空串)
|
|
||||||
// - err!=nil 是真错误(db 失败等)
|
|
||||||
// - 找到时返 voice 行的真实字段值
|
|
||||||
GetVoiceForTTS(name string) (speaker, resourceID, model string, found bool, err error)
|
|
||||||
}
|
|
||||||
|
|
||||||
func getEnvDefault(name, def string) string {
|
|
||||||
if v := os.Getenv(name); v != "" {
|
|
||||||
return v
|
|
||||||
}
|
|
||||||
return def
|
|
||||||
}
|
|
||||||
|
|
||||||
func getEnvInt(name string, def int) int {
|
|
||||||
v := os.Getenv(name)
|
|
||||||
if v == "" {
|
|
||||||
return def
|
|
||||||
}
|
|
||||||
n, err := strconv.Atoi(v)
|
|
||||||
if err != nil {
|
|
||||||
log.Printf("环境变量 %s=%q 不是合法整数,使用默认 %d", name, v, def)
|
|
||||||
return def
|
|
||||||
}
|
|
||||||
return n
|
|
||||||
}
|
|
||||||
|
|
||||||
func getEnvBool(name string, def bool) bool {
|
|
||||||
v := os.Getenv(name)
|
|
||||||
if v == "" {
|
|
||||||
return def
|
|
||||||
}
|
|
||||||
b, err := strconv.ParseBool(v)
|
|
||||||
if err != nil {
|
|
||||||
log.Printf("环境变量 %s=%q 不是合法 bool,使用默认 %v", name, v, def)
|
|
||||||
return def
|
|
||||||
}
|
|
||||||
return b
|
|
||||||
}
|
|
||||||
|
|
||||||
// InitSetupToken 加载或生成安装模式下的初始化凭证。
|
|
||||||
// - TTS_ADMIN_KEY 存在:用其值,SetupTokenSource="env"
|
|
||||||
// - TTS_ADMIN_KEY 空:随机生成 16 字节 = 32 字符 hex,SetupTokenSource="ephemeral",打印到日志
|
|
||||||
func InitSetupToken() {
|
|
||||||
v := os.Getenv("TTS_ADMIN_KEY")
|
|
||||||
if v != "" {
|
|
||||||
SetupToken = v
|
|
||||||
SetupTokenSource = "env"
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// 临时 token:16 字节随机 = 32 字符 hex,够用且短
|
|
||||||
b := make([]byte, 16)
|
|
||||||
if _, err := rand.Read(b); err != nil {
|
|
||||||
// 极端情况:随机源失败,降级为时间戳(不应发生)
|
|
||||||
log.Printf("[setup] 生成一次性 token 失败,使用时间戳: %v", err)
|
|
||||||
SetupToken = fmt.Sprintf("dev-%d", time.Now().UnixNano())
|
|
||||||
SetupTokenSource = "ephemeral"
|
|
||||||
return
|
|
||||||
}
|
|
||||||
SetupToken = hex.EncodeToString(b)
|
|
||||||
SetupTokenSource = "ephemeral"
|
|
||||||
log.Printf("[setup] 一次性安装 token(仅打印一次,公网部署请设置 TTS_ADMIN_KEY): %s", SetupToken)
|
|
||||||
}
|
|
||||||
|
|
||||||
// CheckEnvironmentVariables 返回 /health 用的环境变量状态快照。
|
|
||||||
func CheckEnvironmentVariables() map[string]interface{} {
|
|
||||||
required := map[string]bool{
|
|
||||||
"BYTEDANCE_TTS_API_KEY": TTSOptions.APIKey != "",
|
|
||||||
"BYTEDANCE_TTS_RESOURCE_ID": TTSOptions.ResourceID != "",
|
|
||||||
"BYTEDANCE_TTS_SPEAKER": TTSOptions.Speaker != "",
|
|
||||||
}
|
|
||||||
missing := []string{}
|
|
||||||
for k, ok := range required {
|
|
||||||
if !ok {
|
|
||||||
missing = append(missing, k)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
optional := map[string]bool{
|
|
||||||
"BYTEDANCE_TTS_MODEL": TTSOptions.Model != "",
|
|
||||||
"BYTEDANCE_TTS_FORMAT": TTSOptions.Format != "mp3",
|
|
||||||
"BYTEDANCE_TTS_SAMPLE_RATE": TTSOptions.SampleRate != 24000,
|
|
||||||
"BYTEDANCE_TTS_EXPLICIT_LANGUAGE": TTSOptions.Additions != nil && TTSOptions.Additions.ExplicitLanguage != "",
|
|
||||||
"OPENAI_TTS_API_KEY": len(Auth.APIKeys) > 0,
|
|
||||||
"ALLOWED_ORIGINS": CORS.AllowAll || len(CORS.Origins) > 0,
|
|
||||||
"PORT": Server.Port != common.DefaultPort,
|
|
||||||
}
|
|
||||||
return map[string]interface{}{
|
|
||||||
"all_required_vars_set": len(missing) == 0,
|
|
||||||
"missing_required_vars": missing,
|
|
||||||
"required_vars_set": required,
|
|
||||||
"optional_vars_set": optional,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// LogStartupSummary 启动期一次性打印所有 Config 状态。
|
|
||||||
func LogStartupSummary() {
|
|
||||||
log.Printf("=== 环境配置汇总 ===")
|
|
||||||
log.Printf("服务端口: %s", Server.Port)
|
|
||||||
|
|
||||||
if len(Auth.APIKeys) == 0 {
|
|
||||||
log.Printf("OPENAI_TTS_API_KEY: 未设置(所有请求无需鉴权)")
|
|
||||||
} else {
|
|
||||||
log.Printf("OPENAI_TTS_API_KEY: 已设置 %d 个有效密钥", len(Auth.APIKeys))
|
|
||||||
}
|
|
||||||
|
|
||||||
if CORS.AllowAll {
|
|
||||||
log.Printf("ALLOWED_ORIGINS: *(允许所有跨域;不可与鉴权共用)")
|
|
||||||
} else if len(CORS.Origins) == 0 {
|
|
||||||
log.Printf("ALLOWED_ORIGINS: 未设置(跨域请求将被拒绝)")
|
|
||||||
} else {
|
|
||||||
log.Printf("ALLOWED_ORIGINS: 已配置 %d 个允许的跨域来源白名单", len(CORS.Origins))
|
|
||||||
}
|
|
||||||
|
|
||||||
if h := TrustedProxyHops; h == 0 {
|
|
||||||
log.Printf("TRUSTED_PROXY_HOPS: 启发式模式(默认,XFF 链尾第一个公网 IP)")
|
|
||||||
} else {
|
|
||||||
log.Printf("TRUSTED_PROXY_HOPS: 精确模式,信任 %d 跳反代", h)
|
|
||||||
}
|
|
||||||
|
|
||||||
log.Printf("火山 TTS 必填项状态:")
|
|
||||||
type ttsCheck struct {
|
|
||||||
name string
|
|
||||||
value string
|
|
||||||
ok bool
|
|
||||||
}
|
|
||||||
checks := []ttsCheck{
|
|
||||||
{"BYTEDANCE_TTS_API_KEY", maskAPIKey(TTSOptions.APIKey), TTSOptions.APIKey != ""},
|
|
||||||
{"BYTEDANCE_TTS_RESOURCE_ID", TTSOptions.ResourceID, TTSOptions.ResourceID != ""},
|
|
||||||
// speaker 是火山复刻音色 ID(用户付费资产),日志里打码,避免明文落盘
|
|
||||||
{"BYTEDANCE_TTS_SPEAKER", telemetry.MaskSpeaker(TTSOptions.Speaker), TTSOptions.Speaker != ""},
|
|
||||||
}
|
|
||||||
missingCount := 0
|
|
||||||
for _, c := range checks {
|
|
||||||
mark := "✓"
|
|
||||||
if !c.ok {
|
|
||||||
mark = "✗"
|
|
||||||
missingCount++
|
|
||||||
}
|
|
||||||
val := c.value
|
|
||||||
if val == "" {
|
|
||||||
val = "(未设置)"
|
|
||||||
}
|
|
||||||
log.Printf(" %s %s: %s", mark, c.name, val)
|
|
||||||
}
|
|
||||||
|
|
||||||
if TTSConfigErr != nil {
|
|
||||||
log.Printf("火山 TTS 整体: 初始化失败(%d 个必填项缺失),/v1/audio/speech 路由将全部返回 500", missingCount)
|
|
||||||
} else {
|
|
||||||
log.Printf("火山 TTS 整体: 初始化成功")
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func maskAPIKey(key string) string {
|
|
||||||
if key == "" {
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
if len(key) <= 8 {
|
|
||||||
return "****"
|
|
||||||
}
|
|
||||||
return key[:4] + "****" + key[len(key)-4:]
|
|
||||||
}
|
|
||||||
-153
@@ -1,153 +0,0 @@
|
|||||||
// Package store 负责 SQLite 访问层:打开/建表/迁移、settings/voices CRUD、
|
|
||||||
// 完整性校验。所有运行时可变配置(全局参数 + 音色库)统一落 SQLite,
|
|
||||||
// 环境变量仅作引导参数(TTS_DB_PATH 等)。
|
|
||||||
//
|
|
||||||
// 设计约束:
|
|
||||||
// - 单二进制分发,纯 Go SQLite(modernc.org/sqlite),CGO_ENABLED=0
|
|
||||||
// - 单用户自用,SetMaxOpenConns(1) 避免并发写竞争
|
|
||||||
// - 所有 SQL 参数化,严禁字符串拼接
|
|
||||||
// - schema_version 表保留未来升级钩子
|
|
||||||
package store
|
|
||||||
|
|
||||||
import (
|
|
||||||
"database/sql"
|
|
||||||
"fmt"
|
|
||||||
|
|
||||||
_ "modernc.org/sqlite" // 注册 sqlite driver
|
|
||||||
)
|
|
||||||
|
|
||||||
// schemaVersion 是当前 schema 版本号;每次结构性变更 +1。
|
|
||||||
// migrate.go 负责在 Open 时按版本号增量应用。
|
|
||||||
const schemaVersion = 1
|
|
||||||
|
|
||||||
// Store 是 SQLite 访问层的统一入口;所有 settings/voices 操作都通过它。
|
|
||||||
type Store struct {
|
|
||||||
db *sql.DB
|
|
||||||
}
|
|
||||||
|
|
||||||
// Open 打开或创建 SQLite 数据库,自动应用建表与迁移。
|
|
||||||
// path 推荐为绝对路径;空字符串会落到临时目录,不应用于生产。
|
|
||||||
func Open(path string) (*Store, error) {
|
|
||||||
// modernc.org/sqlite 注册名:"sqlite" + "sqlite3" 两种
|
|
||||||
// _dsn 参数控制 journal_mode 等;这里先打开,再用 PRAGMA 调整
|
|
||||||
db, err := sql.Open("sqlite", path)
|
|
||||||
if err != nil {
|
|
||||||
return nil, fmt.Errorf("store: open %q failed: %w", path, err)
|
|
||||||
}
|
|
||||||
|
|
||||||
// 单用户自用场景,避免并发写竞争
|
|
||||||
db.SetMaxOpenConns(1)
|
|
||||||
|
|
||||||
// PRAGMA 需要连接,触发一次 Ping 拿连接
|
|
||||||
if _, err := db.Exec(`PRAGMA journal_mode = WAL`); err != nil {
|
|
||||||
_ = db.Close()
|
|
||||||
return nil, fmt.Errorf("store: enable WAL failed: %w", err)
|
|
||||||
}
|
|
||||||
if _, err := db.Exec(`PRAGMA foreign_keys = ON`); err != nil {
|
|
||||||
_ = db.Close()
|
|
||||||
return nil, fmt.Errorf("store: enable foreign_keys failed: %w", err)
|
|
||||||
}
|
|
||||||
if _, err := db.Exec(`PRAGMA synchronous = NORMAL`); err != nil {
|
|
||||||
_ = db.Close()
|
|
||||||
return nil, fmt.Errorf("store: enable synchronous=NORMAL failed: %w", err)
|
|
||||||
}
|
|
||||||
|
|
||||||
s := &Store{db: db}
|
|
||||||
if err := s.migrate(); err != nil {
|
|
||||||
_ = db.Close()
|
|
||||||
return nil, fmt.Errorf("store: migrate failed: %w", err)
|
|
||||||
}
|
|
||||||
return s, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// Close 关闭底层连接;调用方应保证只 Close 一次。
|
|
||||||
func (s *Store) Close() error {
|
|
||||||
if s == nil || s.db == nil {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
return s.db.Close()
|
|
||||||
}
|
|
||||||
|
|
||||||
// DB 返回底层 *sql.DB,仅供 store 包内或集成测试使用;
|
|
||||||
// 业务代码不应直接拿连接,所有操作走 Store 暴露的方法。
|
|
||||||
func (s *Store) DB() *sql.DB { return s.db }
|
|
||||||
|
|
||||||
// IntegrityCheck 执行 PRAGMA integrity_check;返回 "ok" 即视为库健康。
|
|
||||||
// installer 包据此判定是否触发损坏回退。
|
|
||||||
func (s *Store) IntegrityCheck() (string, error) {
|
|
||||||
row := s.db.QueryRow(`PRAGMA integrity_check`)
|
|
||||||
var result string
|
|
||||||
if err := row.Scan(&result); err != nil {
|
|
||||||
return "", fmt.Errorf("store: integrity_check scan failed: %w", err)
|
|
||||||
}
|
|
||||||
return result, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// Path 返回当前 db 的 SQLite 报告路径(用于日志)。
|
|
||||||
// 通过 PRAGMA database_list 拿权威值,避免和入参 path 不一致时的混淆。
|
|
||||||
func (s *Store) Path() (string, error) {
|
|
||||||
rows, err := s.db.Query(`PRAGMA database_list`)
|
|
||||||
if err != nil {
|
|
||||||
return "", fmt.Errorf("store: database_list query failed: %w", err)
|
|
||||||
}
|
|
||||||
defer rows.Close()
|
|
||||||
if !rows.Next() {
|
|
||||||
return "", fmt.Errorf("store: database_list returned no rows")
|
|
||||||
}
|
|
||||||
var seq int
|
|
||||||
var name, file string
|
|
||||||
if err := rows.Scan(&seq, &name, &file); err != nil {
|
|
||||||
return "", fmt.Errorf("store: database_list scan failed: %w", err)
|
|
||||||
}
|
|
||||||
return file, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// migrate 应用 schema 迁移。当前 schema_version=1,只做基础建表。
|
|
||||||
// 未来升级:写 applyMigration(n) 函数,n 为目标版本号。
|
|
||||||
func (s *Store) migrate() error {
|
|
||||||
// schema_version 表记录当前版本
|
|
||||||
if _, err := s.db.Exec(`
|
|
||||||
CREATE TABLE IF NOT EXISTS schema_version (
|
|
||||||
version INTEGER PRIMARY KEY,
|
|
||||||
applied_at TEXT NOT NULL DEFAULT (datetime('now'))
|
|
||||||
)`); err != nil {
|
|
||||||
return fmt.Errorf("create schema_version: %w", err)
|
|
||||||
}
|
|
||||||
|
|
||||||
// settings 表(全局配置)
|
|
||||||
if _, err := s.db.Exec(`
|
|
||||||
CREATE TABLE IF NOT EXISTS settings (
|
|
||||||
key TEXT PRIMARY KEY,
|
|
||||||
value TEXT NOT NULL,
|
|
||||||
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
|
|
||||||
)`); err != nil {
|
|
||||||
return fmt.Errorf("create settings: %w", err)
|
|
||||||
}
|
|
||||||
|
|
||||||
// voices 表(音色库)
|
|
||||||
if _, err := s.db.Exec(`
|
|
||||||
CREATE TABLE IF NOT EXISTS voices (
|
|
||||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
||||||
name TEXT NOT NULL UNIQUE,
|
|
||||||
speaker TEXT NOT NULL,
|
|
||||||
resource_id TEXT NOT NULL,
|
|
||||||
model TEXT DEFAULT '',
|
|
||||||
language TEXT DEFAULT '',
|
|
||||||
description TEXT DEFAULT '',
|
|
||||||
enabled INTEGER NOT NULL DEFAULT 1,
|
|
||||||
created_at TEXT NOT NULL DEFAULT (datetime('now')),
|
|
||||||
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
|
|
||||||
)`); err != nil {
|
|
||||||
return fmt.Errorf("create voices: %w", err)
|
|
||||||
}
|
|
||||||
if _, err := s.db.Exec(`CREATE UNIQUE INDEX IF NOT EXISTS idx_voices_name ON voices(name)`); err != nil {
|
|
||||||
return fmt.Errorf("create idx_voices_name: %w", err)
|
|
||||||
}
|
|
||||||
|
|
||||||
// 当前版本
|
|
||||||
if _, err := s.db.Exec(`
|
|
||||||
INSERT OR IGNORE INTO schema_version (version) VALUES (?)`, schemaVersion); err != nil {
|
|
||||||
return fmt.Errorf("insert schema_version: %w", err)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
@@ -1,27 +0,0 @@
|
|||||||
package store
|
|
||||||
|
|
||||||
// schema 版本号演进与迁移函数注册表。
|
|
||||||
//
|
|
||||||
// 用法:每次结构性变更时 +1 schemaVersion 常量,并在 migrations 切片中追加 applyV<n>。
|
|
||||||
// migrate.go 会在 Open 时按版本号顺序应用。
|
|
||||||
//
|
|
||||||
// 注意:本文件留作未来扩展,本期 M0 阶段 schemaVersion=1,migrate() 在 db.go
|
|
||||||
// 内做基础建表,未触发 migrations 调度。切到 v2 时再启用。
|
|
||||||
|
|
||||||
// Migration 是从 version N-1 升级到 N 的迁移函数。
|
|
||||||
type Migration struct {
|
|
||||||
From int
|
|
||||||
To int
|
|
||||||
Fn func(tx interface{ Exec(query string, args ...any) (any, error) }) error
|
|
||||||
}
|
|
||||||
|
|
||||||
// migrations 是按 From 升序排列的迁移列表;首条 From 必须等于 1。
|
|
||||||
// 留作占位,本期为空。
|
|
||||||
var migrations = []Migration{}
|
|
||||||
|
|
||||||
// schemaVersionRequested 是期望的 schema 版本号;db.go 里直接写常量。
|
|
||||||
// 这里留个常量引用便于未来从 db.go 解耦。
|
|
||||||
const schemaVersionRequested = 1
|
|
||||||
|
|
||||||
// CurrentVersion 返回当前代码期望的 schema 版本。
|
|
||||||
func CurrentVersion() int { return schemaVersionRequested }
|
|
||||||
@@ -1,175 +0,0 @@
|
|||||||
package store
|
|
||||||
|
|
||||||
import (
|
|
||||||
"database/sql"
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"strconv"
|
|
||||||
"time"
|
|
||||||
)
|
|
||||||
|
|
||||||
// SettingsKey 是 settings 表的合法键白名单;防止上游拼写错误静默落库。
|
|
||||||
// 留空 hash 表示允许任意键;严格模式时把允许的键填进来。
|
|
||||||
//
|
|
||||||
// 本期(M0)使用宽松模式:任何非空字符串键都可以写入。
|
|
||||||
// 收紧时把对应键填入 allowedSettingsKeys 即可。
|
|
||||||
var allowedSettingsKeys = map[string]struct{}{}
|
|
||||||
|
|
||||||
// SettingsAccess 返回单条配置;键不存在返回 ("", false, nil)。
|
|
||||||
// 第二返回值表示键是否存在,便于上层区分"未设置"和"值为空串"。
|
|
||||||
func (s *Store) SettingsGet(key string) (string, bool, error) {
|
|
||||||
if key == "" {
|
|
||||||
return "", false, fmt.Errorf("store: settings key is empty")
|
|
||||||
}
|
|
||||||
row := s.db.QueryRow(`SELECT value FROM settings WHERE key = ?`, key)
|
|
||||||
var v string
|
|
||||||
err := row.Scan(&v)
|
|
||||||
if errors.Is(err, sql.ErrNoRows) {
|
|
||||||
return "", false, nil
|
|
||||||
}
|
|
||||||
if err != nil {
|
|
||||||
return "", false, fmt.Errorf("store: settings get %q: %w", key, err)
|
|
||||||
}
|
|
||||||
return v, true, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsSet 写入单条配置;空值会删除该键(SQLite 没 NULL 写法更直观)。
|
|
||||||
func (s *Store) SettingsSet(key, value string) error {
|
|
||||||
if key == "" {
|
|
||||||
return fmt.Errorf("store: settings key is empty")
|
|
||||||
}
|
|
||||||
if !isAllowedSettingsKey(key) {
|
|
||||||
return fmt.Errorf("store: settings key %q not in whitelist", key)
|
|
||||||
}
|
|
||||||
_, err := s.db.Exec(`
|
|
||||||
INSERT INTO settings (key, value, updated_at) VALUES (?, ?, datetime('now'))
|
|
||||||
ON CONFLICT(key) DO UPDATE SET value = excluded.value, updated_at = excluded.updated_at`,
|
|
||||||
key, value)
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf("store: settings set %q: %w", key, err)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsDelete 显式删除单条键;键不存在不报错。
|
|
||||||
func (s *Store) SettingsDelete(key string) error {
|
|
||||||
if key == "" {
|
|
||||||
return fmt.Errorf("store: settings key is empty")
|
|
||||||
}
|
|
||||||
_, err := s.db.Exec(`DELETE FROM settings WHERE key = ?`, key)
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf("store: settings delete %q: %w", key, err)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsGetAll 返回所有配置;按 key 升序。
|
|
||||||
func (s *Store) SettingsGetAll() (map[string]string, error) {
|
|
||||||
rows, err := s.db.Query(`SELECT key, value FROM settings ORDER BY key`)
|
|
||||||
if err != nil {
|
|
||||||
return nil, fmt.Errorf("store: settings getall: %w", err)
|
|
||||||
}
|
|
||||||
defer rows.Close()
|
|
||||||
out := make(map[string]string)
|
|
||||||
for rows.Next() {
|
|
||||||
var k, v string
|
|
||||||
if err := rows.Scan(&k, &v); err != nil {
|
|
||||||
return nil, fmt.Errorf("store: settings getall scan: %w", err)
|
|
||||||
}
|
|
||||||
out[k] = v
|
|
||||||
}
|
|
||||||
if err := rows.Err(); err != nil {
|
|
||||||
return nil, fmt.Errorf("store: settings getall rows: %w", err)
|
|
||||||
}
|
|
||||||
return out, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsSetBatch 一次性写入多对;保留单事务原子性,失败整体回滚。
|
|
||||||
// 适合 /api/setup 一次性写入全局配置。
|
|
||||||
func (s *Store) SettingsSetBatch(kv map[string]string) error {
|
|
||||||
if len(kv) == 0 {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
tx, err := s.db.Begin()
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf("store: settings setbatch begin: %w", err)
|
|
||||||
}
|
|
||||||
stmt, err := tx.Prepare(`
|
|
||||||
INSERT INTO settings (key, value, updated_at) VALUES (?, ?, datetime('now'))
|
|
||||||
ON CONFLICT(key) DO UPDATE SET value = excluded.value, updated_at = excluded.updated_at`)
|
|
||||||
if err != nil {
|
|
||||||
_ = tx.Rollback()
|
|
||||||
return fmt.Errorf("store: settings setbatch prepare: %w", err)
|
|
||||||
}
|
|
||||||
for k, v := range kv {
|
|
||||||
if k == "" {
|
|
||||||
_ = tx.Rollback()
|
|
||||||
return fmt.Errorf("store: settings setbatch: empty key")
|
|
||||||
}
|
|
||||||
if !isAllowedSettingsKey(k) {
|
|
||||||
_ = tx.Rollback()
|
|
||||||
return fmt.Errorf("store: settings setbatch: key %q not in whitelist", k)
|
|
||||||
}
|
|
||||||
if _, err := stmt.Exec(k, v); err != nil {
|
|
||||||
_ = stmt.Close()
|
|
||||||
_ = tx.Rollback()
|
|
||||||
return fmt.Errorf("store: settings setbatch exec %q: %w", k, err)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if err := stmt.Close(); err != nil {
|
|
||||||
_ = tx.Rollback()
|
|
||||||
return fmt.Errorf("store: settings setbatch close stmt: %w", err)
|
|
||||||
}
|
|
||||||
if err := tx.Commit(); err != nil {
|
|
||||||
return fmt.Errorf("store: settings setbatch commit: %w", err)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsGetInt 返回整型配置,带默认值;键不存在或解析失败时回退到 def。
|
|
||||||
func (s *Store) SettingsGetInt(key string, def int) (int, error) {
|
|
||||||
v, ok, err := s.SettingsGet(key)
|
|
||||||
if err != nil || !ok {
|
|
||||||
return def, err
|
|
||||||
}
|
|
||||||
n, err := strconv.Atoi(v)
|
|
||||||
if err != nil {
|
|
||||||
return def, nil // 解析失败静默回退,不污染调用方
|
|
||||||
}
|
|
||||||
return n, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsGetBool 返回 bool 配置,接受 "1"/"true"/"t"/"TRUE" 等;
|
|
||||||
func (s *Store) SettingsGetBool(key string, def bool) (bool, error) {
|
|
||||||
v, ok, err := s.SettingsGet(key)
|
|
||||||
if err != nil || !ok {
|
|
||||||
return def, err
|
|
||||||
}
|
|
||||||
b, err := strconv.ParseBool(v)
|
|
||||||
if err != nil {
|
|
||||||
return def, nil
|
|
||||||
}
|
|
||||||
return b, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// SettingsGetDuration 返回 duration 配置;支持 "30s" "5m" "1h" 等。
|
|
||||||
func (s *Store) SettingsGetDuration(key string, def time.Duration) (time.Duration, error) {
|
|
||||||
v, ok, err := s.SettingsGet(key)
|
|
||||||
if err != nil || !ok {
|
|
||||||
return def, err
|
|
||||||
}
|
|
||||||
d, err := time.ParseDuration(v)
|
|
||||||
if err != nil {
|
|
||||||
return def, nil
|
|
||||||
}
|
|
||||||
return d, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// isAllowedSettingsKey 检查 key 是否在白名单;白名单空时全放行。
|
|
||||||
func isAllowedSettingsKey(key string) bool {
|
|
||||||
if len(allowedSettingsKeys) == 0 {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
_, ok := allowedSettingsKeys[key]
|
|
||||||
return ok
|
|
||||||
}
|
|
||||||
-297
@@ -1,297 +0,0 @@
|
|||||||
package store
|
|
||||||
|
|
||||||
import (
|
|
||||||
"database/sql"
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"regexp"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
)
|
|
||||||
|
|
||||||
// Voice 是一行音色记录;时间字段保持 ISO8601 字符串(SQLite TEXT 默认)。
|
|
||||||
//
|
|
||||||
// JSON tag 是为了前端(admin.html)能直接读取 — 之前没加 tag 时 Go 的
|
|
||||||
// "Name" / "Speaker" 等大写字段会原样输出,前端用 v.name 拿到 undefined,
|
|
||||||
// 整张表看起来"空"但其实有数据。补 tag 后前端能正常显示。
|
|
||||||
type Voice struct {
|
|
||||||
ID int64 `json:"id"`
|
|
||||||
Name string `json:"name"`
|
|
||||||
Speaker string `json:"speaker"`
|
|
||||||
ResourceID string `json:"resource_id"`
|
|
||||||
Model string `json:"model"`
|
|
||||||
Language string `json:"language"`
|
|
||||||
Description string `json:"description"`
|
|
||||||
Enabled bool `json:"enabled"`
|
|
||||||
CreatedAt string `json:"created_at"`
|
|
||||||
UpdatedAt string `json:"updated_at"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// ErrDuplicate 表示 name 唯一冲突;controller 翻译为 409。
|
|
||||||
var ErrDuplicate = errors.New("store: voice name already exists")
|
|
||||||
|
|
||||||
// ErrInUse 表示试图删除被 default_speaker 引用的音色;controller 翻译为 409。
|
|
||||||
var ErrInUse = errors.New("store: voice is referenced by default_speaker")
|
|
||||||
|
|
||||||
// ErrNotFound 表示按 id/name 找不到;controller 翻译为 404。
|
|
||||||
var ErrNotFound = errors.New("store: voice not found")
|
|
||||||
|
|
||||||
// voiceNameRe 限制 voice 名为 [a-zA-Z0-9_-]{1,64};SQL 注入 + 路径穿越防护。
|
|
||||||
var voiceNameRe = regexp.MustCompile(`^[a-zA-Z0-9_-]{1,64}$`)
|
|
||||||
|
|
||||||
// VoiceList 列出所有音色;includeDisabled=false 时只返回 enabled=1。
|
|
||||||
// 按 id 升序,稳定顺序便于前端展示。
|
|
||||||
func (s *Store) VoiceList(includeDisabled bool) ([]Voice, error) {
|
|
||||||
q := `SELECT id, name, speaker, resource_id, model, language, description, enabled, created_at, updated_at
|
|
||||||
FROM voices`
|
|
||||||
if !includeDisabled {
|
|
||||||
q += ` WHERE enabled = 1`
|
|
||||||
}
|
|
||||||
q += ` ORDER BY id ASC`
|
|
||||||
|
|
||||||
rows, err := s.db.Query(q)
|
|
||||||
if err != nil {
|
|
||||||
return nil, fmt.Errorf("store: voice list: %w", err)
|
|
||||||
}
|
|
||||||
defer rows.Close()
|
|
||||||
|
|
||||||
out := make([]Voice, 0, 8)
|
|
||||||
for rows.Next() {
|
|
||||||
v, err := scanVoice(rows)
|
|
||||||
if err != nil {
|
|
||||||
return nil, err
|
|
||||||
}
|
|
||||||
out = append(out, v)
|
|
||||||
}
|
|
||||||
if err := rows.Err(); err != nil {
|
|
||||||
return nil, fmt.Errorf("store: voice list rows: %w", err)
|
|
||||||
}
|
|
||||||
return out, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceGet 按 id 查;未命中返回 ErrNotFound。
|
|
||||||
func (s *Store) VoiceGet(id int64) (*Voice, error) {
|
|
||||||
row := s.db.QueryRow(`SELECT id, name, speaker, resource_id, model, language, description, enabled, created_at, updated_at
|
|
||||||
FROM voices WHERE id = ?`, id)
|
|
||||||
v, err := scanVoice(row)
|
|
||||||
if errors.Is(err, sql.ErrNoRows) {
|
|
||||||
return nil, ErrNotFound
|
|
||||||
}
|
|
||||||
if err != nil {
|
|
||||||
return nil, fmt.Errorf("store: voice get id=%d: %w", id, err)
|
|
||||||
}
|
|
||||||
return &v, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceGetByName 按 name 查;未命中返回 ErrNotFound。
|
|
||||||
// tts.go 路由用这个,要求 name 走参数化查询。
|
|
||||||
func (s *Store) VoiceGetByName(name string) (*Voice, error) {
|
|
||||||
row := s.db.QueryRow(`SELECT id, name, speaker, resource_id, model, language, description, enabled, created_at, updated_at
|
|
||||||
FROM voices WHERE name = ?`, name)
|
|
||||||
v, err := scanVoice(row)
|
|
||||||
if errors.Is(err, sql.ErrNoRows) {
|
|
||||||
return nil, ErrNotFound
|
|
||||||
}
|
|
||||||
if err != nil {
|
|
||||||
return nil, fmt.Errorf("store: voice getbyname %q: %w", name, err)
|
|
||||||
}
|
|
||||||
return &v, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// GetVoiceForTTS 实现 setting.Store 接口,返 voice 行的 TTS 关键字段。
|
|
||||||
// - found=false: voice 不存在(ErrNotFound 翻译为 found=false)
|
|
||||||
// - err != nil: 真错误(db 失败等)
|
|
||||||
// 这个方法存在是为了让 *Store 满足 setting.Store 接口,且不引起
|
|
||||||
// setting → store → setting 循环 import。
|
|
||||||
func (s *Store) GetVoiceForTTS(name string) (speaker, resourceID, model string, found bool, err error) {
|
|
||||||
v, err := s.VoiceGetByName(name)
|
|
||||||
if err != nil {
|
|
||||||
if errors.Is(err, ErrNotFound) {
|
|
||||||
return "", "", "", false, nil
|
|
||||||
}
|
|
||||||
return "", "", "", false, err
|
|
||||||
}
|
|
||||||
return v.Speaker, v.ResourceID, v.Model, true, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceInsert 新增音色;name 冲突返回 ErrDuplicate。
|
|
||||||
// 空字符串/格式不合法返回 error;不依赖 SQLite 约束作为唯一校验。
|
|
||||||
func (s *Store) VoiceInsert(v Voice) (int64, error) {
|
|
||||||
v.Name = strings.TrimSpace(v.Name)
|
|
||||||
v.Speaker = strings.TrimSpace(v.Speaker)
|
|
||||||
v.ResourceID = strings.TrimSpace(v.ResourceID)
|
|
||||||
v.Model = strings.TrimSpace(v.Model)
|
|
||||||
v.Language = strings.TrimSpace(v.Language)
|
|
||||||
v.Description = strings.TrimSpace(v.Description)
|
|
||||||
|
|
||||||
if err := validateVoiceName(v.Name); err != nil {
|
|
||||||
return 0, err
|
|
||||||
}
|
|
||||||
if v.Speaker == "" {
|
|
||||||
return 0, fmt.Errorf("store: voice insert: speaker is required")
|
|
||||||
}
|
|
||||||
if v.ResourceID == "" {
|
|
||||||
return 0, fmt.Errorf("store: voice insert: resource_id is required")
|
|
||||||
}
|
|
||||||
|
|
||||||
res, err := s.db.Exec(`
|
|
||||||
INSERT INTO voices (name, speaker, resource_id, model, language, description, enabled, created_at, updated_at)
|
|
||||||
VALUES (?, ?, ?, ?, ?, ?, ?, datetime('now'), datetime('now'))`,
|
|
||||||
v.Name, v.Speaker, v.ResourceID, v.Model, v.Language, v.Description, boolToInt(v.Enabled))
|
|
||||||
if err != nil {
|
|
||||||
if isUniqueViolation(err) {
|
|
||||||
return 0, ErrDuplicate
|
|
||||||
}
|
|
||||||
return 0, fmt.Errorf("store: voice insert: %w", err)
|
|
||||||
}
|
|
||||||
id, err := res.LastInsertId()
|
|
||||||
if err != nil {
|
|
||||||
return 0, fmt.Errorf("store: voice insert lastid: %w", err)
|
|
||||||
}
|
|
||||||
return id, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceUpdate 整行替换;name 仍需保持唯一。
|
|
||||||
// 不允许把 name 改成空/不合法。
|
|
||||||
func (s *Store) VoiceUpdate(v Voice) error {
|
|
||||||
v.Name = strings.TrimSpace(v.Name)
|
|
||||||
v.Speaker = strings.TrimSpace(v.Speaker)
|
|
||||||
v.ResourceID = strings.TrimSpace(v.ResourceID)
|
|
||||||
v.Model = strings.TrimSpace(v.Model)
|
|
||||||
v.Language = strings.TrimSpace(v.Language)
|
|
||||||
v.Description = strings.TrimSpace(v.Description)
|
|
||||||
|
|
||||||
if err := validateVoiceName(v.Name); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
if v.Speaker == "" {
|
|
||||||
return fmt.Errorf("store: voice update: speaker is required")
|
|
||||||
}
|
|
||||||
if v.ResourceID == "" {
|
|
||||||
return fmt.Errorf("store: voice update: resource_id is required")
|
|
||||||
}
|
|
||||||
|
|
||||||
res, err := s.db.Exec(`
|
|
||||||
UPDATE voices SET name=?, speaker=?, resource_id=?, model=?, language=?, description=?, enabled=?, updated_at=datetime('now')
|
|
||||||
WHERE id = ?`,
|
|
||||||
v.Name, v.Speaker, v.ResourceID, v.Model, v.Language, v.Description, boolToInt(v.Enabled), v.ID)
|
|
||||||
if err != nil {
|
|
||||||
if isUniqueViolation(err) {
|
|
||||||
return ErrDuplicate
|
|
||||||
}
|
|
||||||
return fmt.Errorf("store: voice update id=%d: %w", v.ID, err)
|
|
||||||
}
|
|
||||||
n, _ := res.RowsAffected()
|
|
||||||
if n == 0 {
|
|
||||||
return ErrNotFound
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceDelete 按 id 删;若被 settings.default_speaker 引用则返回 ErrInUse。
|
|
||||||
func (s *Store) VoiceDelete(id int64) error {
|
|
||||||
v, err := s.VoiceGet(id)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// 检查 default_speaker 引用
|
|
||||||
defVal, defOK, err := s.SettingsGet("default_speaker")
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
if defOK && defVal == v.Name {
|
|
||||||
return ErrInUse
|
|
||||||
}
|
|
||||||
|
|
||||||
res, err := s.db.Exec(`DELETE FROM voices WHERE id = ?`, id)
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf("store: voice delete id=%d: %w", id, err)
|
|
||||||
}
|
|
||||||
n, _ := res.RowsAffected()
|
|
||||||
if n == 0 {
|
|
||||||
return ErrNotFound
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceToggleEnabled 翻转启用状态;返回更新后的值。
|
|
||||||
func (s *Store) VoiceToggleEnabled(id int64, enabled bool) error {
|
|
||||||
res, err := s.db.Exec(`UPDATE voices SET enabled=?, updated_at=datetime('now') WHERE id = ?`,
|
|
||||||
boolToInt(enabled), id)
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf("store: voice toggle id=%d: %w", id, err)
|
|
||||||
}
|
|
||||||
n, _ := res.RowsAffected()
|
|
||||||
if n == 0 {
|
|
||||||
return ErrNotFound
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceCount 统计行数;M2 仪表盘用。
|
|
||||||
func (s *Store) VoiceCount() (int, error) {
|
|
||||||
var n int
|
|
||||||
err := s.db.QueryRow(`SELECT COUNT(*) FROM voices`).Scan(&n)
|
|
||||||
if err != nil {
|
|
||||||
return 0, fmt.Errorf("store: voice count: %w", err)
|
|
||||||
}
|
|
||||||
return n, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceCountEnabled 统计 enabled=1 的行数;仪表盘用。
|
|
||||||
func (s *Store) VoiceCountEnabled() (int, error) {
|
|
||||||
var n int
|
|
||||||
err := s.db.QueryRow(`SELECT COUNT(*) FROM voices WHERE enabled = 1`).Scan(&n)
|
|
||||||
if err != nil {
|
|
||||||
return 0, fmt.Errorf("store: voice count enabled: %w", err)
|
|
||||||
}
|
|
||||||
return n, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// scanVoice 把 row 扫描成 Voice;接受 *sql.Row 或 *sql.Rows(都实现 Scan)。
|
|
||||||
type scanner interface {
|
|
||||||
Scan(dest ...any) error
|
|
||||||
}
|
|
||||||
|
|
||||||
func scanVoice(r scanner) (Voice, error) {
|
|
||||||
var v Voice
|
|
||||||
var enabled int
|
|
||||||
err := r.Scan(&v.ID, &v.Name, &v.Speaker, &v.ResourceID, &v.Model, &v.Language, &v.Description, &enabled, &v.CreatedAt, &v.UpdatedAt)
|
|
||||||
if err != nil {
|
|
||||||
return v, err
|
|
||||||
}
|
|
||||||
v.Enabled = enabled != 0
|
|
||||||
return v, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func validateVoiceName(name string) error {
|
|
||||||
if name == "" {
|
|
||||||
return fmt.Errorf("store: voice name is required")
|
|
||||||
}
|
|
||||||
if !voiceNameRe.MatchString(name) {
|
|
||||||
return fmt.Errorf("store: voice name %q invalid (must match [a-zA-Z0-9_-]{1,64})", name)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func boolToInt(b bool) int {
|
|
||||||
if b {
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
|
|
||||||
// isUniqueViolation 判定 SQLite 唯一约束错误。
|
|
||||||
// modernc.org/sqlite 错误信息中包含 "UNIQUE constraint failed: <table>.<col>";做大小写不敏感包含判定。
|
|
||||||
func isUniqueViolation(err error) bool {
|
|
||||||
if err == nil {
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
msg := strings.ToLower(err.Error())
|
|
||||||
return strings.Contains(msg, "unique constraint failed")
|
|
||||||
}
|
|
||||||
|
|
||||||
// VoiceInsertedAt 返回当前时间字符串(UTC, RFC3339);留作未来 Voice 构造时使用,
|
|
||||||
// 暂不导出。
|
|
||||||
func voiceNow() string { return time.Now().UTC().Format(time.RFC3339) }
|
|
||||||
@@ -1,90 +0,0 @@
|
|||||||
package telemetry
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"sort"
|
|
||||||
"sync"
|
|
||||||
"sync/atomic"
|
|
||||||
)
|
|
||||||
|
|
||||||
// Counter 单调递增的累计指标(整数语义,内部用 float64 位以 atomic 操作)。
|
|
||||||
type Counter struct {
|
|
||||||
metricName string
|
|
||||||
help string
|
|
||||||
labelNames []string
|
|
||||||
|
|
||||||
mu sync.RWMutex
|
|
||||||
values map[string]*counterChild // key = labelKey(...)
|
|
||||||
}
|
|
||||||
|
|
||||||
type counterChild struct {
|
|
||||||
labels Labels
|
|
||||||
bits atomic.Uint64 // float64
|
|
||||||
}
|
|
||||||
|
|
||||||
func newCounter(name, help string, labelNames []string) *Counter {
|
|
||||||
return &Counter{
|
|
||||||
metricName: name,
|
|
||||||
help: help,
|
|
||||||
labelNames: append([]string(nil), labelNames...),
|
|
||||||
values: make(map[string]*counterChild),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Inc 计数 +1。
|
|
||||||
func (c *Counter) Inc(labels Labels) { c.Add(1, labels) }
|
|
||||||
|
|
||||||
// Add 累加 v(v 必须 >= 0)。
|
|
||||||
func (c *Counter) Add(v float64, labels Labels) {
|
|
||||||
if v < 0 {
|
|
||||||
return
|
|
||||||
}
|
|
||||||
child := c.getOrCreate(labels)
|
|
||||||
for {
|
|
||||||
bits := child.bits.Load()
|
|
||||||
cur := float64frombits(bits)
|
|
||||||
next := float64bits(cur + v)
|
|
||||||
if child.bits.CompareAndSwap(bits, next) {
|
|
||||||
return
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *Counter) getOrCreate(labels Labels) *counterChild {
|
|
||||||
key := labelKey(c.labelNames, labels)
|
|
||||||
c.mu.RLock()
|
|
||||||
if child, ok := c.values[key]; ok {
|
|
||||||
c.mu.RUnlock()
|
|
||||||
return child
|
|
||||||
}
|
|
||||||
c.mu.RUnlock()
|
|
||||||
|
|
||||||
c.mu.Lock()
|
|
||||||
defer c.mu.Unlock()
|
|
||||||
if child, ok := c.values[key]; ok {
|
|
||||||
return child
|
|
||||||
}
|
|
||||||
child := &counterChild{labels: copyLabels(labels, c.labelNames)}
|
|
||||||
c.values[key] = child
|
|
||||||
return child
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *Counter) collect(w io.Writer) {
|
|
||||||
fmt.Fprintf(w, "# HELP %s %s\n", c.metricName, c.help)
|
|
||||||
fmt.Fprintf(w, "# TYPE %s counter\n", c.metricName)
|
|
||||||
|
|
||||||
c.mu.RLock()
|
|
||||||
keys := make([]string, 0, len(c.values))
|
|
||||||
for k := range c.values {
|
|
||||||
keys = append(keys, k)
|
|
||||||
}
|
|
||||||
sort.Strings(keys)
|
|
||||||
defer c.mu.RUnlock()
|
|
||||||
|
|
||||||
for _, k := range keys {
|
|
||||||
child := c.values[k]
|
|
||||||
val := float64frombits(child.bits.Load())
|
|
||||||
writeMetricLine(w, c.metricName, child.labels, val)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,88 +0,0 @@
|
|||||||
package telemetry
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"math"
|
|
||||||
"strconv"
|
|
||||||
"strings"
|
|
||||||
)
|
|
||||||
|
|
||||||
// copyLabels 返回只包含 labelNames 中声明的 key 的副本,缺失补空串。
|
|
||||||
// 这样序列化时输出顺序和数量固定。
|
|
||||||
func copyLabels(labels Labels, names []string) Labels {
|
|
||||||
if len(names) == 0 {
|
|
||||||
return Labels{}
|
|
||||||
}
|
|
||||||
out := make(Labels, len(names))
|
|
||||||
for _, n := range names {
|
|
||||||
out[n] = labels[n]
|
|
||||||
}
|
|
||||||
return out
|
|
||||||
}
|
|
||||||
|
|
||||||
func mergeLabels(a, b Labels) Labels {
|
|
||||||
out := make(Labels, len(a)+len(b))
|
|
||||||
for k, v := range a {
|
|
||||||
out[k] = v
|
|
||||||
}
|
|
||||||
for k, v := range b {
|
|
||||||
out[k] = v
|
|
||||||
}
|
|
||||||
return out
|
|
||||||
}
|
|
||||||
|
|
||||||
// formatLabels 序列化为 `{k1="v1",k2="v2"}`;空集合返回空字符串。
|
|
||||||
// value 内的 `\`, `"`, 换行会按 Prometheus 规范转义。
|
|
||||||
func formatLabels(labels Labels) string {
|
|
||||||
if len(labels) == 0 {
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
keys := sortedKeys(labels)
|
|
||||||
var sb strings.Builder
|
|
||||||
sb.WriteByte('{')
|
|
||||||
for i, k := range keys {
|
|
||||||
if i > 0 {
|
|
||||||
sb.WriteByte(',')
|
|
||||||
}
|
|
||||||
sb.WriteString(k)
|
|
||||||
sb.WriteString(`="`)
|
|
||||||
sb.WriteString(escapeLabelValue(labels[k]))
|
|
||||||
sb.WriteByte('"')
|
|
||||||
}
|
|
||||||
sb.WriteByte('}')
|
|
||||||
return sb.String()
|
|
||||||
}
|
|
||||||
|
|
||||||
func escapeLabelValue(v string) string {
|
|
||||||
if !strings.ContainsAny(v, "\\\"\n") {
|
|
||||||
return v
|
|
||||||
}
|
|
||||||
var sb strings.Builder
|
|
||||||
sb.Grow(len(v) + 2)
|
|
||||||
for i := 0; i < len(v); i++ {
|
|
||||||
switch v[i] {
|
|
||||||
case '\\':
|
|
||||||
sb.WriteString(`\\`)
|
|
||||||
case '"':
|
|
||||||
sb.WriteString(`\"`)
|
|
||||||
case '\n':
|
|
||||||
sb.WriteString(`\n`)
|
|
||||||
default:
|
|
||||||
sb.WriteByte(v[i])
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return sb.String()
|
|
||||||
}
|
|
||||||
|
|
||||||
func writeMetricLine(w io.Writer, name string, labels Labels, value float64) {
|
|
||||||
fmt.Fprintf(w, "%s%s %s\n", name, formatLabels(labels), formatFloat(value))
|
|
||||||
}
|
|
||||||
|
|
||||||
func formatFloat(f float64) string {
|
|
||||||
return strconv.FormatFloat(f, 'g', -1, 64)
|
|
||||||
}
|
|
||||||
|
|
||||||
// float64 bits 互转,封装到独立文件避免重复。
|
|
||||||
func float64bits(f float64) uint64 { return math.Float64bits(f) }
|
|
||||||
func float64frombits(b uint64) float64 { return math.Float64frombits(b) }
|
|
||||||
@@ -1,96 +0,0 @@
|
|||||||
package telemetry
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"sort"
|
|
||||||
"sync"
|
|
||||||
"sync/atomic"
|
|
||||||
)
|
|
||||||
|
|
||||||
// Gauge 可增可减的瞬时值。
|
|
||||||
type Gauge struct {
|
|
||||||
metricName string
|
|
||||||
help string
|
|
||||||
labelNames []string
|
|
||||||
|
|
||||||
mu sync.RWMutex
|
|
||||||
values map[string]*gaugeChild
|
|
||||||
}
|
|
||||||
|
|
||||||
type gaugeChild struct {
|
|
||||||
labels Labels
|
|
||||||
bits atomic.Uint64
|
|
||||||
}
|
|
||||||
|
|
||||||
func newGauge(name, help string, labelNames []string) *Gauge {
|
|
||||||
return &Gauge{
|
|
||||||
metricName: name,
|
|
||||||
help: help,
|
|
||||||
labelNames: append([]string(nil), labelNames...),
|
|
||||||
values: make(map[string]*gaugeChild),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Set 直接设置当前值。
|
|
||||||
func (g *Gauge) Set(v float64, labels Labels) {
|
|
||||||
child := g.getOrCreate(labels)
|
|
||||||
child.bits.Store(float64bits(v))
|
|
||||||
}
|
|
||||||
|
|
||||||
// Inc +1。
|
|
||||||
func (g *Gauge) Inc(labels Labels) { g.Add(1, labels) }
|
|
||||||
|
|
||||||
// Dec -1。
|
|
||||||
func (g *Gauge) Dec(labels Labels) { g.Add(-1, labels) }
|
|
||||||
|
|
||||||
// Add 累加 v(可负)。
|
|
||||||
func (g *Gauge) Add(v float64, labels Labels) {
|
|
||||||
child := g.getOrCreate(labels)
|
|
||||||
for {
|
|
||||||
bits := child.bits.Load()
|
|
||||||
cur := float64frombits(bits)
|
|
||||||
next := float64bits(cur + v)
|
|
||||||
if child.bits.CompareAndSwap(bits, next) {
|
|
||||||
return
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func (g *Gauge) getOrCreate(labels Labels) *gaugeChild {
|
|
||||||
key := labelKey(g.labelNames, labels)
|
|
||||||
g.mu.RLock()
|
|
||||||
if c, ok := g.values[key]; ok {
|
|
||||||
g.mu.RUnlock()
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
g.mu.RUnlock()
|
|
||||||
|
|
||||||
g.mu.Lock()
|
|
||||||
defer g.mu.Unlock()
|
|
||||||
if c, ok := g.values[key]; ok {
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
c := &gaugeChild{labels: copyLabels(labels, g.labelNames)}
|
|
||||||
g.values[key] = c
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
|
|
||||||
func (g *Gauge) collect(w io.Writer) {
|
|
||||||
fmt.Fprintf(w, "# HELP %s %s\n", g.metricName, g.help)
|
|
||||||
fmt.Fprintf(w, "# TYPE %s gauge\n", g.metricName)
|
|
||||||
|
|
||||||
g.mu.RLock()
|
|
||||||
keys := make([]string, 0, len(g.values))
|
|
||||||
for k := range g.values {
|
|
||||||
keys = append(keys, k)
|
|
||||||
}
|
|
||||||
sort.Strings(keys)
|
|
||||||
defer g.mu.RUnlock()
|
|
||||||
|
|
||||||
for _, k := range keys {
|
|
||||||
child := g.values[k]
|
|
||||||
val := float64frombits(child.bits.Load())
|
|
||||||
writeMetricLine(w, g.metricName, child.labels, val)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,114 +0,0 @@
|
|||||||
package telemetry
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"sort"
|
|
||||||
"sync"
|
|
||||||
"sync/atomic"
|
|
||||||
)
|
|
||||||
|
|
||||||
// DefaultLatencyBuckets 适合 HTTP/TTS 场景的默认桶(秒)。
|
|
||||||
var DefaultLatencyBuckets = []float64{0.005, 0.01, 0.025, 0.05, 0.1, 0.25, 0.5, 1, 2.5, 5, 10, 30}
|
|
||||||
|
|
||||||
// Histogram 累计分布型指标,记录观测值的分布。
|
|
||||||
//
|
|
||||||
// 内部为每个 child 维护:
|
|
||||||
// - buckets[i] 累计计数(<= le_i 的观测数,不含 +Inf 桶)
|
|
||||||
// - count 全部观测计数
|
|
||||||
// - sum 全部观测值之和
|
|
||||||
type Histogram struct {
|
|
||||||
metricName string
|
|
||||||
help string
|
|
||||||
labelNames []string
|
|
||||||
buckets []float64 // 用户声明的上界,不含 +Inf
|
|
||||||
|
|
||||||
mu sync.RWMutex
|
|
||||||
values map[string]*histChild
|
|
||||||
}
|
|
||||||
|
|
||||||
type histChild struct {
|
|
||||||
labels Labels
|
|
||||||
buckets []atomic.Uint64 // 累计计数
|
|
||||||
count atomic.Uint64
|
|
||||||
sumBits atomic.Uint64 // float64
|
|
||||||
}
|
|
||||||
|
|
||||||
func newHistogram(name, help string, buckets []float64, labelNames []string) *Histogram {
|
|
||||||
bs := append([]float64(nil), buckets...)
|
|
||||||
sort.Float64s(bs)
|
|
||||||
return &Histogram{
|
|
||||||
metricName: name,
|
|
||||||
help: help,
|
|
||||||
labelNames: append([]string(nil), labelNames...),
|
|
||||||
buckets: bs,
|
|
||||||
values: make(map[string]*histChild),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Observe 记录一个观测值。
|
|
||||||
func (h *Histogram) Observe(v float64, labels Labels) {
|
|
||||||
child := h.getOrCreate(labels)
|
|
||||||
for {
|
|
||||||
bits := child.sumBits.Load()
|
|
||||||
cur := float64frombits(bits)
|
|
||||||
next := float64bits(cur + v)
|
|
||||||
if child.sumBits.CompareAndSwap(bits, next) {
|
|
||||||
break
|
|
||||||
}
|
|
||||||
}
|
|
||||||
child.count.Add(1)
|
|
||||||
for i, le := range h.buckets {
|
|
||||||
if v <= le {
|
|
||||||
child.buckets[i].Add(1)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func (h *Histogram) getOrCreate(labels Labels) *histChild {
|
|
||||||
key := labelKey(h.labelNames, labels)
|
|
||||||
h.mu.RLock()
|
|
||||||
if c, ok := h.values[key]; ok {
|
|
||||||
h.mu.RUnlock()
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
h.mu.RUnlock()
|
|
||||||
|
|
||||||
h.mu.Lock()
|
|
||||||
defer h.mu.Unlock()
|
|
||||||
if c, ok := h.values[key]; ok {
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
c := &histChild{
|
|
||||||
labels: copyLabels(labels, h.labelNames),
|
|
||||||
buckets: make([]atomic.Uint64, len(h.buckets)),
|
|
||||||
}
|
|
||||||
h.values[key] = c
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
|
|
||||||
func (h *Histogram) collect(w io.Writer) {
|
|
||||||
fmt.Fprintf(w, "# HELP %s %s\n", h.metricName, h.help)
|
|
||||||
fmt.Fprintf(w, "# TYPE %s histogram\n", h.metricName)
|
|
||||||
|
|
||||||
h.mu.RLock()
|
|
||||||
keys := make([]string, 0, len(h.values))
|
|
||||||
for k := range h.values {
|
|
||||||
keys = append(keys, k)
|
|
||||||
}
|
|
||||||
sort.Strings(keys)
|
|
||||||
defer h.mu.RUnlock()
|
|
||||||
|
|
||||||
for _, k := range keys {
|
|
||||||
child := h.values[k]
|
|
||||||
for i, le := range h.buckets {
|
|
||||||
merged := mergeLabels(child.labels, Labels{"le": formatFloat(le)})
|
|
||||||
fmt.Fprintf(w, "%s_bucket%s %d\n", h.metricName, formatLabels(merged), child.buckets[i].Load())
|
|
||||||
}
|
|
||||||
merged := mergeLabels(child.labels, Labels{"le": "+Inf"})
|
|
||||||
fmt.Fprintf(w, "%s_bucket%s %d\n", h.metricName, formatLabels(merged), child.count.Load())
|
|
||||||
sum := float64frombits(child.sumBits.Load())
|
|
||||||
fmt.Fprintf(w, "%s_sum%s %s\n", h.metricName, formatLabels(child.labels), formatFloat(sum))
|
|
||||||
fmt.Fprintf(w, "%s_count%s %d\n", h.metricName, formatLabels(child.labels), child.count.Load())
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,89 +0,0 @@
|
|||||||
// Package telemetry 提供进程内可观测能力:Counter / Gauge / Histogram,
|
|
||||||
// 以及 Prometheus 文本格式导出。
|
|
||||||
//
|
|
||||||
// 设计原则:
|
|
||||||
// - 零外部依赖,只使用标准库;
|
|
||||||
// - label key 在指标注册时锁定,运行期不可新增(避免 cardinality 爆炸);
|
|
||||||
// - 所有并发安全由实现保证,调用方无需加锁;
|
|
||||||
// - Meter 是高层入口,NoopMeter 用于测试。
|
|
||||||
package telemetry
|
|
||||||
|
|
||||||
import (
|
|
||||||
"crypto/sha1"
|
|
||||||
"encoding/hex"
|
|
||||||
"sort"
|
|
||||||
"strings"
|
|
||||||
)
|
|
||||||
|
|
||||||
// Labels 是指标附加的标签集合。Value 在序列化时会按 Prometheus 规范转义。
|
|
||||||
type Labels map[string]string
|
|
||||||
|
|
||||||
// SpeakerLabel 把 speaker ID 转成不可逆的稳定短哈希,作为指标 label。
|
|
||||||
// 目的:保护火山复刻音色资产(speaker ID 是用户付费 / 隐私敏感);
|
|
||||||
// 同时仍能按 voice 聚合观测(同 speaker → 同 label)。
|
|
||||||
//
|
|
||||||
// 算法: sha1(s)[:8] = 32 bits 空间;典型 <100 个 voice 场景无碰撞风险。
|
|
||||||
// 空串返回 "unknown",避免 /metrics label 出现空值 (Prometheus 禁止空 label)。
|
|
||||||
//
|
|
||||||
// 注意: 这是**不可逆**哈希,不是加密;不可用于需要还原原始 speaker 的场景。
|
|
||||||
// Admin UI 想要看原名时,通过 /api/voices 拿 name 字段对照。
|
|
||||||
func SpeakerLabel(s string) string {
|
|
||||||
if s == "" {
|
|
||||||
return "unknown"
|
|
||||||
}
|
|
||||||
sum := sha1.Sum([]byte(s))
|
|
||||||
return hex.EncodeToString(sum[:])[:8]
|
|
||||||
}
|
|
||||||
|
|
||||||
// MaskSpeaker 把 speaker ID 部分打码用于日志输出。
|
|
||||||
// - 空 → "***"
|
|
||||||
// - 长度 ≤ 4 → 全打码
|
|
||||||
// - 其它 → 前 4 + **** + 后 4 (保留前缀便于肉眼区分 "S_xx 开头" vs "BV001_...")
|
|
||||||
// 例子: "S_G8tEKnaJ1" → "S_G8****naJ1"
|
|
||||||
func MaskSpeaker(s string) string {
|
|
||||||
if s == "" {
|
|
||||||
return "(未设置)"
|
|
||||||
}
|
|
||||||
if len(s) <= 4 {
|
|
||||||
return strings.Repeat("*", len(s))
|
|
||||||
}
|
|
||||||
// 找前 4 字符中第一个非 [A-Za-z0-9_] 字符做截断,避免截到奇怪位置
|
|
||||||
// (虽然火山 ID 实际都是 S_xxx 字母数字组合,这里保险)
|
|
||||||
prefix := s[:4]
|
|
||||||
suffix := s[len(s)-4:]
|
|
||||||
return prefix + "****" + suffix
|
|
||||||
}
|
|
||||||
|
|
||||||
// labelKey 计算一组标签的稳定 key,用于在内部 map 中唯一定位 child。
|
|
||||||
// 缺失或多余的 label 一律视为空串,以保证 child 数量与 label 名集合一致。
|
|
||||||
func labelKey(names []string, labels Labels) string {
|
|
||||||
if len(names) == 0 {
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
parts := make([]string, 0, len(names)*2)
|
|
||||||
for _, n := range names {
|
|
||||||
parts = append(parts, n, labels[n])
|
|
||||||
}
|
|
||||||
return joinLabelParts(parts)
|
|
||||||
}
|
|
||||||
|
|
||||||
func joinLabelParts(parts []string) string {
|
|
||||||
out := make([]byte, 0, 16*len(parts))
|
|
||||||
for i, p := range parts {
|
|
||||||
if i > 0 {
|
|
||||||
out = append(out, 0)
|
|
||||||
}
|
|
||||||
out = append(out, p...)
|
|
||||||
}
|
|
||||||
return string(out)
|
|
||||||
}
|
|
||||||
|
|
||||||
// sortedKeys 返回按字典序排列的 key,用于导出时输出稳定顺序。
|
|
||||||
func sortedKeys(m map[string]string) []string {
|
|
||||||
keys := make([]string, 0, len(m))
|
|
||||||
for k := range m {
|
|
||||||
keys = append(keys, k)
|
|
||||||
}
|
|
||||||
sort.Strings(keys)
|
|
||||||
return keys
|
|
||||||
}
|
|
||||||
@@ -1,60 +0,0 @@
|
|||||||
package telemetry
|
|
||||||
|
|
||||||
import "net/http"
|
|
||||||
|
|
||||||
// Meter 是 telemetry 的高层入口,提供 Counter / Gauge / Histogram 的构造方法。
|
|
||||||
// 启动时调用 NewMeter() 得到默认实现,测试时可换成 NoopMeter。
|
|
||||||
//
|
|
||||||
// 设计:抽象成 interface 是为了在测试或禁用观测时能无侵入替换实现;
|
|
||||||
// 真正的注册逻辑全部委托给内部 *Registry。
|
|
||||||
type Meter interface {
|
|
||||||
Handler() http.Handler
|
|
||||||
Registry() *Registry
|
|
||||||
NewCounter(name, help string, labelNames ...string) *Counter
|
|
||||||
NewGauge(name, help string, labelNames ...string) *Gauge
|
|
||||||
NewHistogram(name, help string, buckets []float64, labelNames ...string) *Histogram
|
|
||||||
}
|
|
||||||
|
|
||||||
// RealMeter 是 Meter 的默认实现,内部维护一个 *Registry。
|
|
||||||
type RealMeter struct {
|
|
||||||
reg *Registry
|
|
||||||
}
|
|
||||||
|
|
||||||
// NewMeter 构造默认 Meter 实现。
|
|
||||||
func NewMeter() Meter {
|
|
||||||
return &RealMeter{reg: newRegistry()}
|
|
||||||
}
|
|
||||||
|
|
||||||
func (m *RealMeter) Handler() http.Handler { return m.reg.Handler() }
|
|
||||||
|
|
||||||
// Registry 暴露给特殊用例(如测试断言),生产代码不应使用。
|
|
||||||
func (m *RealMeter) Registry() *Registry { return m.reg }
|
|
||||||
|
|
||||||
// NewCounter 注册并返回一个 Counter。
|
|
||||||
// - name 指标名(Prometheus 风格,如 "tts_request_total")
|
|
||||||
// - help 帮助文本
|
|
||||||
// - labelNames 注册时锁定的 label key 集合,运行期不可变
|
|
||||||
func (m *RealMeter) NewCounter(name, help string, labelNames ...string) *Counter {
|
|
||||||
c := newCounter(name, help, labelNames)
|
|
||||||
if err := m.reg.register(name, c); err != nil {
|
|
||||||
// 注册重名是启动期 bug,直接 panic 让问题在启动时暴露。
|
|
||||||
panic(err)
|
|
||||||
}
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
|
|
||||||
func (m *RealMeter) NewGauge(name, help string, labelNames ...string) *Gauge {
|
|
||||||
g := newGauge(name, help, labelNames)
|
|
||||||
if err := m.reg.register(name, g); err != nil {
|
|
||||||
panic(err)
|
|
||||||
}
|
|
||||||
return g
|
|
||||||
}
|
|
||||||
|
|
||||||
func (m *RealMeter) NewHistogram(name, help string, buckets []float64, labelNames ...string) *Histogram {
|
|
||||||
h := newHistogram(name, help, buckets, labelNames)
|
|
||||||
if err := m.reg.register(name, h); err != nil {
|
|
||||||
panic(err)
|
|
||||||
}
|
|
||||||
return h
|
|
||||||
}
|
|
||||||
@@ -1,22 +0,0 @@
|
|||||||
package telemetry
|
|
||||||
|
|
||||||
import "net/http"
|
|
||||||
|
|
||||||
// NoopMeter 是一个不采集、不输出的 Meter,用于单元测试或禁用观测的场景。
|
|
||||||
// 返回的 Counter / Gauge / Histogram 实例不会被注册到任何 Registry,
|
|
||||||
// 它们的 Inc/Add/Observe 调用在本进程内没有可见效果(每次返回新的空实例)。
|
|
||||||
//
|
|
||||||
// 实现 Meter 接口。
|
|
||||||
type NoopMeter struct{}
|
|
||||||
|
|
||||||
func (NoopMeter) NewCounter(string, string, ...string) *Counter {
|
|
||||||
return newCounter("", "", nil)
|
|
||||||
}
|
|
||||||
func (NoopMeter) NewGauge(string, string, ...string) *Gauge {
|
|
||||||
return newGauge("", "", nil)
|
|
||||||
}
|
|
||||||
func (NoopMeter) NewHistogram(string, string, []float64, ...string) *Histogram {
|
|
||||||
return newHistogram("", "", nil, nil)
|
|
||||||
}
|
|
||||||
func (NoopMeter) Handler() http.Handler { return http.NotFoundHandler() }
|
|
||||||
func (NoopMeter) Registry() *Registry { return nil }
|
|
||||||
@@ -1,66 +0,0 @@
|
|||||||
package telemetry
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"net/http"
|
|
||||||
"sort"
|
|
||||||
"sync"
|
|
||||||
)
|
|
||||||
|
|
||||||
// collector 是 Counter / Gauge / Histogram 共同实现的内部接口。
|
|
||||||
type collector interface {
|
|
||||||
collect(w io.Writer)
|
|
||||||
}
|
|
||||||
|
|
||||||
// Registry 持有已注册的全部指标,提供 Prometheus 文本格式导出。
|
|
||||||
type Registry struct {
|
|
||||||
mu sync.RWMutex
|
|
||||||
entries map[string]collector
|
|
||||||
order []string // 保留注册顺序,使输出可预测
|
|
||||||
}
|
|
||||||
|
|
||||||
func newRegistry() *Registry {
|
|
||||||
return &Registry{
|
|
||||||
entries: make(map[string]collector),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func (r *Registry) register(name string, c collector) error {
|
|
||||||
r.mu.Lock()
|
|
||||||
defer r.mu.Unlock()
|
|
||||||
if _, exists := r.entries[name]; exists {
|
|
||||||
return fmt.Errorf("metric %q already registered", name)
|
|
||||||
}
|
|
||||||
r.entries[name] = c
|
|
||||||
r.order = append(r.order, name)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// Gather 把所有指标按注册顺序写入 w,文本格式遵循 Prometheus 0.0.4。
|
|
||||||
func (r *Registry) Gather(w io.Writer) error {
|
|
||||||
r.mu.RLock()
|
|
||||||
order := append([]string(nil), r.order...)
|
|
||||||
defer r.mu.RUnlock()
|
|
||||||
for _, name := range order {
|
|
||||||
r.entries[name].collect(w)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// Handler 返回标准 Prometheus 抓取端点。
|
|
||||||
func (r *Registry) Handler() http.Handler {
|
|
||||||
return http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
|
|
||||||
w.Header().Set("Content-Type", "text/plain; version=0.0.4; charset=utf-8")
|
|
||||||
_ = r.Gather(w)
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
// 注册顺序的辅助,用于测试断言。
|
|
||||||
func (r *Registry) names() []string {
|
|
||||||
r.mu.RLock()
|
|
||||||
defer r.mu.RUnlock()
|
|
||||||
out := append([]string(nil), r.order...)
|
|
||||||
sort.Strings(out)
|
|
||||||
return out
|
|
||||||
}
|
|
||||||
+778
@@ -0,0 +1,778 @@
|
|||||||
|
package main
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bufio"
|
||||||
|
"bytes"
|
||||||
|
"context"
|
||||||
|
"encoding/base64"
|
||||||
|
"encoding/json"
|
||||||
|
"fmt"
|
||||||
|
"io"
|
||||||
|
"log"
|
||||||
|
"net"
|
||||||
|
"net/http"
|
||||||
|
"os"
|
||||||
|
"os/signal"
|
||||||
|
"runtime"
|
||||||
|
"strings"
|
||||||
|
"sync"
|
||||||
|
"syscall"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
"github.com/google/uuid"
|
||||||
|
"github.com/gorilla/mux"
|
||||||
|
)
|
||||||
|
|
||||||
|
const (
|
||||||
|
DEFAULT_PORT = "8080"
|
||||||
|
DEFAULT_TIMEOUT = 30 * time.Second
|
||||||
|
MAX_TEXT_LENGTH = 5000
|
||||||
|
MIN_SPEED = 0.25
|
||||||
|
MAX_SPEED = 4.0
|
||||||
|
DEFAULT_SPEED = 1.0
|
||||||
|
MAX_REQUEST_BODY_SIZE = 1024 * 1024
|
||||||
|
RATE_LIMIT_REQUESTS = 100
|
||||||
|
RATE_LIMIT_WINDOW = time.Minute
|
||||||
|
MAX_RESPONSE_TIMES = 100
|
||||||
|
MAX_ERRORS = 10
|
||||||
|
MAX_CONCURRENT_REQUESTS = 10
|
||||||
|
)
|
||||||
|
|
||||||
|
type V3TTSResponse struct {
|
||||||
|
ReqID string `json:"reqid"`
|
||||||
|
Code int `json:"code"`
|
||||||
|
Message string `json:"message"`
|
||||||
|
Event string `json:"event"`
|
||||||
|
Sequence int `json:"sequence"`
|
||||||
|
Data string `json:"data"`
|
||||||
|
Sentence string `json:"sentence,omitempty"`
|
||||||
|
IsFinal bool `json:"is_final"`
|
||||||
|
Usage *Usage `json:"usage,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
type Usage struct {
|
||||||
|
TextWords int `json:"text_words"`
|
||||||
|
}
|
||||||
|
|
||||||
|
type OpenAITTSRequest struct {
|
||||||
|
Model string `json:"model"`
|
||||||
|
Input string `json:"input"`
|
||||||
|
Voice string `json:"voice"`
|
||||||
|
ResponseFormat string `json:"response_format,omitempty"`
|
||||||
|
Speed float64 `json:"speed,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
type ByteDanceTTSConfig struct {
|
||||||
|
ApiKey string
|
||||||
|
ResourceId string
|
||||||
|
Speaker string
|
||||||
|
URL string
|
||||||
|
Timeout time.Duration
|
||||||
|
}
|
||||||
|
|
||||||
|
type RateLimiter struct {
|
||||||
|
requests map[string][]time.Time
|
||||||
|
mutex sync.Mutex
|
||||||
|
limit int
|
||||||
|
window time.Duration
|
||||||
|
lastCleanup time.Time
|
||||||
|
}
|
||||||
|
|
||||||
|
const cleanupInterval = time.Hour
|
||||||
|
|
||||||
|
type Stats struct {
|
||||||
|
totalRequests int64
|
||||||
|
successfulRequests int64
|
||||||
|
failedRequests int64
|
||||||
|
totalResponseTime time.Duration
|
||||||
|
recentResponseTimes []float64
|
||||||
|
responseTimesIndex int
|
||||||
|
lastErrors []string
|
||||||
|
errorsIndex int
|
||||||
|
mutex sync.RWMutex
|
||||||
|
}
|
||||||
|
|
||||||
|
var (
|
||||||
|
VALID_API_KEYS []string
|
||||||
|
ttsConfig ByteDanceTTSConfig
|
||||||
|
ttsConfigErr error
|
||||||
|
globalHTTPClient *http.Client
|
||||||
|
apiStats *Stats
|
||||||
|
rateLimiter *RateLimiter
|
||||||
|
concurrencySem chan struct{}
|
||||||
|
)
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
globalHTTPClient = &http.Client{
|
||||||
|
Timeout: DEFAULT_TIMEOUT,
|
||||||
|
Transport: &http.Transport{
|
||||||
|
MaxIdleConns: 100,
|
||||||
|
MaxIdleConnsPerHost: 10,
|
||||||
|
IdleConnTimeout: 90 * time.Second,
|
||||||
|
TLSHandshakeTimeout: 10 * time.Second,
|
||||||
|
},
|
||||||
|
}
|
||||||
|
|
||||||
|
apiStats = &Stats{
|
||||||
|
recentResponseTimes: make([]float64, MAX_RESPONSE_TIMES),
|
||||||
|
lastErrors: make([]string, MAX_ERRORS),
|
||||||
|
}
|
||||||
|
|
||||||
|
rateLimiter = &RateLimiter{
|
||||||
|
requests: make(map[string][]time.Time),
|
||||||
|
limit: RATE_LIMIT_REQUESTS,
|
||||||
|
window: RATE_LIMIT_WINDOW,
|
||||||
|
}
|
||||||
|
|
||||||
|
concurrencySem = make(chan struct{}, MAX_CONCURRENT_REQUESTS)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (rl *RateLimiter) Allow(key string) bool {
|
||||||
|
rl.mutex.Lock()
|
||||||
|
defer rl.mutex.Unlock()
|
||||||
|
|
||||||
|
now := time.Now()
|
||||||
|
cutoff := now.Add(-rl.window)
|
||||||
|
|
||||||
|
if now.Sub(rl.lastCleanup) > cleanupInterval {
|
||||||
|
rl.cleanup()
|
||||||
|
rl.lastCleanup = now
|
||||||
|
}
|
||||||
|
|
||||||
|
timestamps := rl.requests[key]
|
||||||
|
valid := make([]time.Time, 0, len(timestamps))
|
||||||
|
for _, ts := range timestamps {
|
||||||
|
if ts.After(cutoff) {
|
||||||
|
valid = append(valid, ts)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(valid) >= rl.limit {
|
||||||
|
rl.requests[key] = valid
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
valid = append(valid, now)
|
||||||
|
rl.requests[key] = valid
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
func (rl *RateLimiter) cleanup() {
|
||||||
|
cutoff := time.Now().Add(-rl.window)
|
||||||
|
for k, v := range rl.requests {
|
||||||
|
valid := make([]time.Time, 0, len(v))
|
||||||
|
for _, ts := range v {
|
||||||
|
if ts.After(cutoff) {
|
||||||
|
valid = append(valid, ts)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if len(valid) == 0 {
|
||||||
|
delete(rl.requests, k)
|
||||||
|
} else {
|
||||||
|
rl.requests[k] = valid
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func initTTSConfig() error {
|
||||||
|
apiKey := os.Getenv("BYTEDANCE_TTS_API_KEY")
|
||||||
|
resourceId := os.Getenv("BYTEDANCE_TTS_RESOURCE_ID")
|
||||||
|
speaker := os.Getenv("BYTEDANCE_TTS_SPEAKER")
|
||||||
|
|
||||||
|
missingVars := []string{}
|
||||||
|
|
||||||
|
if apiKey == "" {
|
||||||
|
missingVars = append(missingVars, "BYTEDANCE_TTS_API_KEY")
|
||||||
|
}
|
||||||
|
if resourceId == "" {
|
||||||
|
missingVars = append(missingVars, "BYTEDANCE_TTS_RESOURCE_ID")
|
||||||
|
}
|
||||||
|
if speaker == "" {
|
||||||
|
missingVars = append(missingVars, "BYTEDANCE_TTS_SPEAKER")
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(missingVars) > 0 {
|
||||||
|
return fmt.Errorf("缺少必需的环境变量: %v", missingVars)
|
||||||
|
}
|
||||||
|
|
||||||
|
url := "https://openspeech.bytedance.com/api/v3/tts/unidirectional"
|
||||||
|
|
||||||
|
timeout := DEFAULT_TIMEOUT
|
||||||
|
if timeoutStr := os.Getenv("BYTEDANCE_TTS_TIMEOUT"); timeoutStr != "" {
|
||||||
|
if parsedTimeout, err := time.ParseDuration(timeoutStr); err == nil {
|
||||||
|
timeout = parsedTimeout
|
||||||
|
} else {
|
||||||
|
log.Printf("无效的超时设置 '%s',使用默认值: %v", timeoutStr, timeout)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ttsConfig = ByteDanceTTSConfig{
|
||||||
|
ApiKey: apiKey,
|
||||||
|
ResourceId: resourceId,
|
||||||
|
Speaker: speaker,
|
||||||
|
URL: url,
|
||||||
|
Timeout: timeout,
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func initAPIKeys() {
|
||||||
|
apiKey := os.Getenv("OPENAI_TTS_API_KEY")
|
||||||
|
if apiKey != "" {
|
||||||
|
VALID_API_KEYS = strings.Split(apiKey, ",")
|
||||||
|
for i, k := range VALID_API_KEYS {
|
||||||
|
VALID_API_KEYS[i] = strings.TrimSpace(k)
|
||||||
|
}
|
||||||
|
log.Printf("已配置 %d 个有效的API密钥", len(VALID_API_KEYS))
|
||||||
|
} else {
|
||||||
|
log.Println("警告: OPENAI_TTS_API_KEY 环境变量未设置,将允许所有请求")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func checkEnvironmentVariables() map[string]interface{} {
|
||||||
|
requiredVars := map[string]bool{
|
||||||
|
"BYTEDANCE_TTS_API_KEY": os.Getenv("BYTEDANCE_TTS_API_KEY") != "",
|
||||||
|
"BYTEDANCE_TTS_RESOURCE_ID": os.Getenv("BYTEDANCE_TTS_RESOURCE_ID") != "",
|
||||||
|
"BYTEDANCE_TTS_SPEAKER": os.Getenv("BYTEDANCE_TTS_SPEAKER") != "",
|
||||||
|
}
|
||||||
|
|
||||||
|
missingVars := []string{}
|
||||||
|
for varName, isSet := range requiredVars {
|
||||||
|
if !isSet {
|
||||||
|
missingVars = append(missingVars, varName)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
optionalVars := map[string]bool{
|
||||||
|
"BYTEDANCE_TTS_TIMEOUT": os.Getenv("BYTEDANCE_TTS_TIMEOUT") != "",
|
||||||
|
"OPENAI_TTS_API_KEY": os.Getenv("OPENAI_TTS_API_KEY") != "",
|
||||||
|
"PORT": os.Getenv("PORT") != "",
|
||||||
|
}
|
||||||
|
|
||||||
|
return map[string]interface{}{
|
||||||
|
"all_required_vars_set": len(missingVars) == 0,
|
||||||
|
"missing_required_vars": missingVars,
|
||||||
|
"required_vars_set": requiredVars,
|
||||||
|
"optional_vars_set": optionalVars,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func httpPostStream(url string, headers map[string]string, body []byte, timeout time.Duration) (*http.Response, error) {
|
||||||
|
req, err := http.NewRequest(http.MethodPost, url, bytes.NewBuffer(body))
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
for key, value := range headers {
|
||||||
|
req.Header.Set(key, value)
|
||||||
|
}
|
||||||
|
|
||||||
|
ctx, cancel := context.WithTimeout(context.Background(), timeout)
|
||||||
|
defer cancel()
|
||||||
|
|
||||||
|
req = req.WithContext(ctx)
|
||||||
|
|
||||||
|
return globalHTTPClient.Do(req)
|
||||||
|
}
|
||||||
|
|
||||||
|
func convertSpeedToSpeechRate(speed float64) int {
|
||||||
|
if speed <= 0.5 {
|
||||||
|
return -50
|
||||||
|
}
|
||||||
|
if speed >= 2.0 {
|
||||||
|
return 100
|
||||||
|
}
|
||||||
|
return int((speed - 1.0) * 100)
|
||||||
|
}
|
||||||
|
|
||||||
|
type SynthesisResult struct {
|
||||||
|
AudioData []byte
|
||||||
|
ReqID string
|
||||||
|
}
|
||||||
|
|
||||||
|
func synthesis(text string, speed float64) (*SynthesisResult, error) {
|
||||||
|
reqID := uuid.NewString()
|
||||||
|
|
||||||
|
speechRate := convertSpeedToSpeechRate(speed)
|
||||||
|
|
||||||
|
params := map[string]interface{}{
|
||||||
|
"user": map[string]interface{}{
|
||||||
|
"uid": "uid",
|
||||||
|
},
|
||||||
|
"namespace": "BidirectionalTTS",
|
||||||
|
"req_params": map[string]interface{}{
|
||||||
|
"text": text,
|
||||||
|
"speaker": ttsConfig.Speaker,
|
||||||
|
"audio_params": map[string]interface{}{
|
||||||
|
"format": "wav",
|
||||||
|
"sample_rate": 24000,
|
||||||
|
"speech_rate": speechRate,
|
||||||
|
},
|
||||||
|
},
|
||||||
|
}
|
||||||
|
|
||||||
|
headers := map[string]string{
|
||||||
|
"Content-Type": "application/json",
|
||||||
|
"Connection": "keep-alive",
|
||||||
|
"X-Api-Resource-Id": ttsConfig.ResourceId,
|
||||||
|
"X-Api-Request-Id": reqID,
|
||||||
|
"X-Api-Key": ttsConfig.ApiKey,
|
||||||
|
}
|
||||||
|
|
||||||
|
bodyStr, err := json.Marshal(params)
|
||||||
|
if err != nil {
|
||||||
|
log.Printf("JSON marshal fail: %v", err)
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
resp, err := httpPostStream(ttsConfig.URL, headers, bodyStr, ttsConfig.Timeout)
|
||||||
|
if err != nil {
|
||||||
|
log.Printf("http post fail: %v", err)
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
defer resp.Body.Close()
|
||||||
|
|
||||||
|
if resp.StatusCode != http.StatusOK {
|
||||||
|
body, _ := io.ReadAll(resp.Body)
|
||||||
|
log.Printf("TTS service error: status=%d, body=%s", resp.StatusCode, string(body))
|
||||||
|
return nil, fmt.Errorf("TTS service error: status %d", resp.StatusCode)
|
||||||
|
}
|
||||||
|
|
||||||
|
var audioData []byte
|
||||||
|
scanner := bufio.NewScanner(resp.Body)
|
||||||
|
scanner.Buffer(make([]byte, 1024*1024), 1024*1024)
|
||||||
|
|
||||||
|
for scanner.Scan() {
|
||||||
|
line := scanner.Bytes()
|
||||||
|
if len(line) == 0 {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
var v3Resp V3TTSResponse
|
||||||
|
if err := json.Unmarshal(line, &v3Resp); err != nil {
|
||||||
|
log.Printf("unmarshal chunk fail: %v, line: %s", err, string(line))
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
if v3Resp.Code == 20000000 {
|
||||||
|
if v3Resp.Usage != nil {
|
||||||
|
log.Printf("TTS synthesis completed, usage: %+v", v3Resp.Usage)
|
||||||
|
}
|
||||||
|
for scanner.Scan() {
|
||||||
|
}
|
||||||
|
break
|
||||||
|
}
|
||||||
|
|
||||||
|
if v3Resp.Code != 0 {
|
||||||
|
log.Printf("TTS service error: code=%d, message=%s", v3Resp.Code, v3Resp.Message)
|
||||||
|
return nil, fmt.Errorf("TTS service error: %s", v3Resp.Message)
|
||||||
|
}
|
||||||
|
|
||||||
|
if v3Resp.Data != "" {
|
||||||
|
chunk, err := base64.StdEncoding.DecodeString(v3Resp.Data)
|
||||||
|
if err != nil {
|
||||||
|
log.Printf("base64 decode fail: %v", err)
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
audioData = append(audioData, chunk...)
|
||||||
|
} else if v3Resp.Sentence != "" {
|
||||||
|
log.Printf("Received sentence info (sequence %d): %s", v3Resp.Sequence, v3Resp.Sentence)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if err := scanner.Err(); err != nil {
|
||||||
|
log.Printf("read stream fail: %v", err)
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(audioData) == 0 {
|
||||||
|
return nil, fmt.Errorf("no audio data received")
|
||||||
|
}
|
||||||
|
|
||||||
|
return &SynthesisResult{AudioData: audioData, ReqID: reqID}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func validateAPIKey(r *http.Request) bool {
|
||||||
|
if len(VALID_API_KEYS) == 0 {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
authHeader := r.Header.Get("Authorization")
|
||||||
|
if authHeader == "" {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
if !strings.HasPrefix(authHeader, "Bearer ") {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
token := strings.TrimPrefix(authHeader, "Bearer ")
|
||||||
|
for _, validKey := range VALID_API_KEYS {
|
||||||
|
if token == validKey {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
func getClientIP(r *http.Request) string {
|
||||||
|
xForwardedFor := r.Header.Get("X-Forwarded-For")
|
||||||
|
if xForwardedFor != "" {
|
||||||
|
ips := strings.Split(xForwardedFor, ",")
|
||||||
|
if len(ips) > 0 {
|
||||||
|
return strings.TrimSpace(ips[0])
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
xRealIP := r.Header.Get("X-Real-IP")
|
||||||
|
if xRealIP != "" {
|
||||||
|
return xRealIP
|
||||||
|
}
|
||||||
|
|
||||||
|
host, _, err := net.SplitHostPort(r.RemoteAddr)
|
||||||
|
if err != nil {
|
||||||
|
return r.RemoteAddr
|
||||||
|
}
|
||||||
|
return host
|
||||||
|
}
|
||||||
|
|
||||||
|
func openaiTTSHandler(w http.ResponseWriter, r *http.Request) {
|
||||||
|
if r.Method != http.MethodPost {
|
||||||
|
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if !validateAPIKey(r) {
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
w.WriteHeader(http.StatusUnauthorized)
|
||||||
|
json.NewEncoder(w).Encode(map[string]interface{}{
|
||||||
|
"error": map[string]interface{}{
|
||||||
|
"message": "Invalid API key provided.",
|
||||||
|
"type": "invalid_request_error",
|
||||||
|
"code": "invalid_api_key",
|
||||||
|
},
|
||||||
|
})
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if ttsConfigErr != nil {
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
w.WriteHeader(http.StatusServiceUnavailable)
|
||||||
|
json.NewEncoder(w).Encode(map[string]interface{}{
|
||||||
|
"error": map[string]interface{}{
|
||||||
|
"message": fmt.Sprintf("TTS service configuration error: %v. Please check environment variables and restart the service.", ttsConfigErr),
|
||||||
|
"type": "configuration_error",
|
||||||
|
"code": "service_unavailable",
|
||||||
|
},
|
||||||
|
})
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
clientIP := getClientIP(r)
|
||||||
|
if !rateLimiter.Allow(clientIP) {
|
||||||
|
log.Printf("警告: 已超过IP速率限制,拒绝请求 - 客户端IP: %s", clientIP)
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
w.WriteHeader(http.StatusTooManyRequests)
|
||||||
|
json.NewEncoder(w).Encode(map[string]interface{}{
|
||||||
|
"error": map[string]interface{}{
|
||||||
|
"message": "Rate limit exceeded. Please try again later.",
|
||||||
|
"type": "rate_limit_error",
|
||||||
|
"code": "rate_limit_exceeded",
|
||||||
|
},
|
||||||
|
})
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
select {
|
||||||
|
case concurrencySem <- struct{}{}:
|
||||||
|
defer func() { <-concurrencySem }()
|
||||||
|
default:
|
||||||
|
log.Printf("警告: 已达到最大并发请求数限制,拒绝请求 - 客户端IP: %s", getClientIP(r))
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
w.WriteHeader(http.StatusServiceUnavailable)
|
||||||
|
json.NewEncoder(w).Encode(map[string]interface{}{
|
||||||
|
"error": map[string]interface{}{
|
||||||
|
"message": "Server is busy, maximum concurrent requests reached. Please try again later.",
|
||||||
|
"type": "concurrency_limit_error",
|
||||||
|
"code": "max_concurrent_requests",
|
||||||
|
},
|
||||||
|
})
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
body, err := io.ReadAll(http.MaxBytesReader(w, r.Body, MAX_REQUEST_BODY_SIZE))
|
||||||
|
if err != nil {
|
||||||
|
if strings.Contains(err.Error(), "request body too large") {
|
||||||
|
http.Error(w, "Request body too large", http.StatusRequestEntityTooLarge)
|
||||||
|
} else {
|
||||||
|
http.Error(w, "Failed to read request body", http.StatusBadRequest)
|
||||||
|
}
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
var req OpenAITTSRequest
|
||||||
|
if err := json.Unmarshal(body, &req); err != nil {
|
||||||
|
http.Error(w, "Invalid JSON", http.StatusBadRequest)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if req.Input == "" {
|
||||||
|
http.Error(w, "Input text is required", http.StatusBadRequest)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(req.Input) > MAX_TEXT_LENGTH {
|
||||||
|
http.Error(w, fmt.Sprintf("Input text too long (max %d characters)", MAX_TEXT_LENGTH), http.StatusBadRequest)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
speed := req.Speed
|
||||||
|
if speed <= 0 {
|
||||||
|
speed = DEFAULT_SPEED
|
||||||
|
}
|
||||||
|
if speed < MIN_SPEED {
|
||||||
|
speed = MIN_SPEED
|
||||||
|
}
|
||||||
|
if speed > MAX_SPEED {
|
||||||
|
speed = MAX_SPEED
|
||||||
|
}
|
||||||
|
|
||||||
|
ttsStart := time.Now()
|
||||||
|
result, err := synthesis(req.Input, speed)
|
||||||
|
duration := time.Since(ttsStart)
|
||||||
|
|
||||||
|
if err != nil {
|
||||||
|
addRequestStats(false, duration, err.Error())
|
||||||
|
http.Error(w, "TTS synthesis failed", http.StatusInternalServerError)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
addRequestStats(true, duration, "")
|
||||||
|
|
||||||
|
w.Header().Set("Content-Type", "audio/wav")
|
||||||
|
w.Header().Set("Content-Length", fmt.Sprintf("%d", len(result.AudioData)))
|
||||||
|
w.Header().Set("X-Request-Id", result.ReqID)
|
||||||
|
w.WriteHeader(http.StatusOK)
|
||||||
|
w.Write(result.AudioData)
|
||||||
|
}
|
||||||
|
|
||||||
|
func addRequestStats(success bool, responseTime time.Duration, errMsg string) {
|
||||||
|
apiStats.mutex.Lock()
|
||||||
|
defer apiStats.mutex.Unlock()
|
||||||
|
|
||||||
|
apiStats.totalRequests++
|
||||||
|
apiStats.totalResponseTime += responseTime
|
||||||
|
|
||||||
|
apiStats.recentResponseTimes[apiStats.responseTimesIndex] = responseTime.Seconds() * 1000
|
||||||
|
apiStats.responseTimesIndex = (apiStats.responseTimesIndex + 1) % MAX_RESPONSE_TIMES
|
||||||
|
|
||||||
|
if success {
|
||||||
|
apiStats.successfulRequests++
|
||||||
|
} else {
|
||||||
|
apiStats.failedRequests++
|
||||||
|
if errMsg != "" {
|
||||||
|
errInfo := fmt.Sprintf("%s: %s", time.Now().Format(time.RFC3339), errMsg)
|
||||||
|
apiStats.lastErrors[apiStats.errorsIndex] = errInfo
|
||||||
|
apiStats.errorsIndex = (apiStats.errorsIndex + 1) % MAX_ERRORS
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func getMemoryInfo() map[string]interface{} {
|
||||||
|
var m runtime.MemStats
|
||||||
|
runtime.ReadMemStats(&m)
|
||||||
|
return map[string]interface{}{
|
||||||
|
"total_alloc": m.TotalAlloc,
|
||||||
|
"heap_alloc": m.HeapAlloc,
|
||||||
|
"heap_inuse": m.HeapInuse,
|
||||||
|
"goroutines": runtime.NumGoroutine(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func healthHandler(w http.ResponseWriter, r *http.Request) {
|
||||||
|
w.Header().Set("Content-Type", "application/json")
|
||||||
|
|
||||||
|
if ttsConfigErr != nil {
|
||||||
|
w.WriteHeader(http.StatusServiceUnavailable)
|
||||||
|
} else {
|
||||||
|
w.WriteHeader(http.StatusOK)
|
||||||
|
}
|
||||||
|
|
||||||
|
apiStats.mutex.RLock()
|
||||||
|
totalRequests := apiStats.totalRequests
|
||||||
|
successfulRequests := apiStats.successfulRequests
|
||||||
|
failedRequests := apiStats.failedRequests
|
||||||
|
totalResponseTime := apiStats.totalResponseTime
|
||||||
|
recentResponseTimes := make([]float64, 0, MAX_RESPONSE_TIMES)
|
||||||
|
for _, t := range apiStats.recentResponseTimes {
|
||||||
|
if t > 0 {
|
||||||
|
recentResponseTimes = append(recentResponseTimes, t)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
lastErrors := make([]string, 0, MAX_ERRORS)
|
||||||
|
for _, e := range apiStats.lastErrors {
|
||||||
|
if e != "" {
|
||||||
|
lastErrors = append(lastErrors, e)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
apiStats.mutex.RUnlock()
|
||||||
|
|
||||||
|
var errorRate float64
|
||||||
|
if totalRequests > 0 {
|
||||||
|
errorRate = float64(failedRequests) / float64(totalRequests) * 100
|
||||||
|
}
|
||||||
|
|
||||||
|
var avgResponseTime float64
|
||||||
|
if totalRequests > 0 {
|
||||||
|
avgResponseTime = totalResponseTime.Seconds() * 1000 / float64(totalRequests)
|
||||||
|
}
|
||||||
|
|
||||||
|
envCheckStatus := checkEnvironmentVariables()
|
||||||
|
allEnvVarsSet := envCheckStatus["all_required_vars_set"].(bool)
|
||||||
|
|
||||||
|
status := "ok"
|
||||||
|
if !allEnvVarsSet {
|
||||||
|
status = "configuration_error"
|
||||||
|
}
|
||||||
|
|
||||||
|
response := map[string]interface{}{
|
||||||
|
"status": status,
|
||||||
|
"service": "ByteDance TTS to OpenAI API Adapter",
|
||||||
|
"version": "2.0.0 (v3 API)",
|
||||||
|
"uptime": fmt.Sprintf("%.0f seconds", time.Since(startTime).Seconds()),
|
||||||
|
"start_time": startTime.Format(time.RFC3339),
|
||||||
|
"memory": getMemoryInfo(),
|
||||||
|
"api_stats": map[string]interface{}{
|
||||||
|
"total_requests": totalRequests,
|
||||||
|
"successful_requests": successfulRequests,
|
||||||
|
"failed_requests": failedRequests,
|
||||||
|
"error_rate_percent": fmt.Sprintf("%.2f", errorRate),
|
||||||
|
"avg_response_time_ms": fmt.Sprintf("%.2f", avgResponseTime),
|
||||||
|
"recent_response_times_ms": recentResponseTimes,
|
||||||
|
},
|
||||||
|
"errors": map[string]interface{}{
|
||||||
|
"recent_errors_count": len(lastErrors),
|
||||||
|
},
|
||||||
|
"config_status": map[string]interface{}{
|
||||||
|
"all_required_vars_set": allEnvVarsSet,
|
||||||
|
"config_error": ttsConfigErr != nil,
|
||||||
|
"config_error_message": fmt.Sprintf("%v", ttsConfigErr),
|
||||||
|
},
|
||||||
|
}
|
||||||
|
|
||||||
|
json.NewEncoder(w).Encode(response)
|
||||||
|
}
|
||||||
|
|
||||||
|
var startTime time.Time
|
||||||
|
|
||||||
|
type statusRecorder struct {
|
||||||
|
http.ResponseWriter
|
||||||
|
statusCode int
|
||||||
|
}
|
||||||
|
|
||||||
|
func (rec *statusRecorder) WriteHeader(code int) {
|
||||||
|
rec.statusCode = code
|
||||||
|
rec.ResponseWriter.WriteHeader(code)
|
||||||
|
}
|
||||||
|
|
||||||
|
func corsMiddleware(next http.Handler) http.Handler {
|
||||||
|
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||||
|
w.Header().Set("Access-Control-Allow-Origin", "*")
|
||||||
|
w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
|
||||||
|
w.Header().Set("Access-Control-Allow-Headers", "Content-Type, Authorization")
|
||||||
|
|
||||||
|
if r.Method == http.MethodOptions {
|
||||||
|
w.WriteHeader(http.StatusOK)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
next.ServeHTTP(w, r)
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
startTime = time.Now()
|
||||||
|
|
||||||
|
log.SetFlags(log.LstdFlags | log.Lshortfile)
|
||||||
|
log.SetPrefix("[TTS-Server] ")
|
||||||
|
|
||||||
|
initAPIKeys()
|
||||||
|
|
||||||
|
ttsConfigErr = initTTSConfig()
|
||||||
|
if ttsConfigErr != nil {
|
||||||
|
log.Printf("警告: 配置初始化失败: %v", ttsConfigErr)
|
||||||
|
log.Printf("服务将继续运行,但TTS功能不可用,请检查环境变量配置")
|
||||||
|
} else {
|
||||||
|
log.Printf("配置初始化成功")
|
||||||
|
}
|
||||||
|
|
||||||
|
router := mux.NewRouter()
|
||||||
|
|
||||||
|
router.Use(corsMiddleware)
|
||||||
|
|
||||||
|
router.Use(func(next http.Handler) http.Handler {
|
||||||
|
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||||
|
if r.URL.Path == "/health" {
|
||||||
|
start := time.Now()
|
||||||
|
next.ServeHTTP(w, r)
|
||||||
|
log.Printf("%s %s %s %v", r.Method, r.RequestURI, r.RemoteAddr, time.Since(start))
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
start := time.Now()
|
||||||
|
rec := &statusRecorder{ResponseWriter: w, statusCode: http.StatusOK}
|
||||||
|
next.ServeHTTP(rec, r)
|
||||||
|
duration := time.Since(start)
|
||||||
|
|
||||||
|
log.Printf("%s %s %s %d %v", r.Method, r.RequestURI, r.RemoteAddr, rec.statusCode, duration)
|
||||||
|
})
|
||||||
|
})
|
||||||
|
|
||||||
|
router.HandleFunc("/v1/audio/speech", openaiTTSHandler).Methods("POST", "OPTIONS")
|
||||||
|
router.HandleFunc("/health", healthHandler).Methods("GET")
|
||||||
|
router.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
||||||
|
http.Redirect(w, r, "/health", http.StatusFound)
|
||||||
|
}).Methods("GET")
|
||||||
|
|
||||||
|
port := os.Getenv("PORT")
|
||||||
|
if port == "" {
|
||||||
|
port = DEFAULT_PORT
|
||||||
|
}
|
||||||
|
|
||||||
|
server := &http.Server{
|
||||||
|
Addr: ":" + port,
|
||||||
|
Handler: router,
|
||||||
|
ReadTimeout: 15 * time.Second,
|
||||||
|
WriteTimeout: 15 * time.Second,
|
||||||
|
IdleTimeout: 60 * time.Second,
|
||||||
|
}
|
||||||
|
|
||||||
|
quit := make(chan os.Signal, 1)
|
||||||
|
signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
|
||||||
|
|
||||||
|
go func() {
|
||||||
|
log.Printf("Starting ByteDance TTS to OpenAI API Adapter Server")
|
||||||
|
log.Printf("Listening on port: %s", port)
|
||||||
|
log.Printf("OpenAI TTS endpoint: http://localhost:%s/v1/audio/speech", port)
|
||||||
|
log.Printf("Health check: http://localhost:%s/health", port)
|
||||||
|
log.Printf("Using ByteDance v3 API: %s", ttsConfig.URL)
|
||||||
|
log.Printf("Resource ID: %s", ttsConfig.ResourceId)
|
||||||
|
log.Printf("Speaker: %s", ttsConfig.Speaker)
|
||||||
|
|
||||||
|
if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
|
||||||
|
log.Fatalf("Server failed to start: %v", err)
|
||||||
|
}
|
||||||
|
}()
|
||||||
|
|
||||||
|
<-quit
|
||||||
|
log.Println("Shutting down server...")
|
||||||
|
|
||||||
|
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
||||||
|
defer cancel()
|
||||||
|
|
||||||
|
if err := server.Shutdown(ctx); err != nil {
|
||||||
|
log.Printf("Server forced to shutdown: %v", err)
|
||||||
|
} else {
|
||||||
|
log.Println("Server exited gracefully")
|
||||||
|
}
|
||||||
|
}
|
||||||
@@ -1,18 +0,0 @@
|
|||||||
// Package version 提供构建时注入的版本信息。
|
|
||||||
//
|
|
||||||
// Version 和 Commit 在编译时通过 -ldflags 注入:
|
|
||||||
//
|
|
||||||
// go build -ldflags "-X github.com/volcano-tts/tts-api/version.Version=$VERSION \
|
|
||||||
// -X github.com/volcano-tts/tts-api/version.Commit=$COMMIT"
|
|
||||||
//
|
|
||||||
// 开发时默认 "dev",CI/CD 时通常由 git describe 自动算出:
|
|
||||||
// VERSION=$(git describe --tags --always --dirty)
|
|
||||||
// COMMIT=$(git rev-parse --short HEAD)
|
|
||||||
//
|
|
||||||
// /health 端点会暴露这两个值,方便运维确认"跑的到底是哪个 commit"。
|
|
||||||
package version
|
|
||||||
|
|
||||||
var (
|
|
||||||
Version = "dev"
|
|
||||||
Commit = "dev"
|
|
||||||
)
|
|
||||||
Reference in New Issue
Block a user