docs: update reverse engineering manuals with latest findings
- Add cos_upload.py pure-Python COS upload method (no browser needed) - Expand API endpoint table to include all discovered endpoints - Document dual-verification login detection (URL + DOM) - Add COS V1 signing algorithm explanation - Update file reference table to match current codebase - Remove obsolete file references (get_resource_id.py, etc.) - Sync Chinese and English versions Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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Claude
@@ -47,14 +47,23 @@ param_str = "nonce=yyy×tamp=xxx"
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sign = HMAC-SHA256(param_str, key="Hf6d6KFB3D")
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```
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### 3. 图片URL格式
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### 3. 图片上传方式演进
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必须使用腾讯内部资源格式:
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```
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https://3d.hunyuan.tencent.com/api/3d/resource/download?resourceId=<32位十六进制>
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```
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#### 方式一：浏览器自动化上传（原始方式）
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通过 `generator.py` 在浏览器内完成上传，获取腾讯内部资源格式的 `resourceId`。
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不能直接上传 COS URL，需要通过浏览器上传获取 resourceId。
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#### 方式二：纯 Python COS 直传（新方式）
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通过 `cos_upload.py` 直接调用腾讯 COS API 上传文件，无需浏览器：
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1. 调用 `/resource/genUploadInfo` 获取临时 STS 凭证（`encryptTmpSecretId` / `encryptTmpSecretKey` / `encryptToken`）
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2. 使用 COS V1 签名算法生成 `Authorization` 请求头
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3. 直接 `PUT` 上传到 `*.cos.accelerate.myqcloud.com`
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4. 获得 `resourceUrl` 供后续图生3D API 使用
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```python
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from hunyuan3dweb.cos_upload import upload_image
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resource_url = upload_image("/path/to/image.png")
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```
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---
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@@ -62,12 +71,15 @@ https://3d.hunyuan.tencent.com/api/3d/resource/download?resourceId=<32位十六
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| 文件 | 说明 |
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|------|------|
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| `hunyuan3d_sign.py` | 签名算法纯 Python 实现 |
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| `hunyuan3d_api.py` | 纯 Python API 客户端 |
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| `hunyuan3d_login.py` | 浏览器自动化登录工具 |
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| `get_resource_id.py` | 获取图片 resourceId 工具 |
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| `cookies.txt` | Cookie 存储文件 |
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| `uploaded_image_url.txt` | 上传后的图片 URL |
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| `hunyuan3dweb/sign.py` | 签名算法纯 Python 实现 |
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| `hunyuan3dweb/api.py` | 基础 API 客户端（图生3D、文生3D） |
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| `hunyuan3dweb/api_complete.py` | 完整 API 客户端（所有生成模式） |
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| `hunyuan3dweb/cos_upload.py` | 纯 Python COS 上传工具（无需浏览器） |
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| `hunyuan3dweb/config.py` | 用户配置路径管理（cookie、profile） |
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| `hunyuan3dweb/cli.py` | CLI 入口 |
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| `hunyuan3dweb/browser/login.py` | 浏览器自动化登录工具 |
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| `hunyuan3dweb/browser/generator.py` | 浏览器自动化图生3D |
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| `hunyuan3dweb/browser/sniffer.py` | API 请求嗅探工具 |
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---
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@@ -76,46 +88,49 @@ https://3d.hunyuan.tencent.com/api/3d/resource/download?resourceId=<32位十六
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### 1. 登录获取 Cookie
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```bash
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python hunyuan3d_login.py
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hunyuan3dweb-login
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# 按提示输入邮箱和验证码
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# 登录状态自动保存到 ./hunyuan3d_profile
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# 登录状态自动保存到 ~/.config/hunyuan3dweb/profile
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# Cookie 同时导出到 ~/.config/hunyuan3dweb/cookies.txt
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```
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### 2. 提取 Cookie
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**登录状态检测逻辑**（双重验证）：
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- 检查当前页面 URL 是否包含 `"login"`
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- 检查页面上是否存在"登录"按钮
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- 只有 URL 不含 login **且** 没有登录按钮时，才判定为已登录
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```bash
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python get_cookie_persistent.py
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# 生成 cookies.txt
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```
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### 3. 上传图片获取 resourceId
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```bash
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python get_resource_id_v2.py
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# 生成 uploaded_image_url.txt
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```
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### 4. 纯 Python 生成3D模型
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### 2. 纯 Python 生成3D模型
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```python
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from hunyuan3d_api import Hunyuan3DAPI
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from hunyuan3dweb import Hunyuan3DAPI
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api = Hunyuan3DAPI("hunyuan_user=xxx; hunyuan_token=yyy")
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# 自动从 ~/.config/hunyuan3dweb/cookies.txt 加载 cookie
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api = Hunyuan3DAPI()
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# 查询配额
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quota = api.get_quota_info()
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# 生成3D模型
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result = api.generate_3d(
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image_url="https://3d.hunyuan.tencent.com/api/3d/resource/download?resourceId=...",
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scene_type="playGround3D-2.0",
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model_type="image2ModelV3.1"
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)
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# 文生3D
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result = api.generate_text("一只可爱的熊猫", title="熊猫模型")
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# 查询状态
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status = api.get_generation_status(result["creationsId"])
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```
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### 3. 本地图片上传 + 图生3D（纯 Python）
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```python
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from hunyuan3dweb.cos_upload import upload_image
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from hunyuan3dweb import Hunyuan3DAPIComplete
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# 上传本地图片到 COS
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resource_url = upload_image("/path/to/image.png")
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# 调用图生3D API
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api = Hunyuan3DAPIComplete()
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result = api.generate_from_image(resource_url, title="我的模型")
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```
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---
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## API 端点
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@@ -126,6 +141,14 @@ status = api.get_generation_status(result["creationsId"])
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| 配额查询 | POST | `/quotainfo` | 查询参数 |
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| 生成3D | POST | `/creations/generations` | 查询参数 |
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| 查询状态 | GET | `/creations/detail` | 查询参数 |
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| 作品列表 | POST | `/creations/list` | 查询参数 |
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| 作品数量 | POST | `/creations/count` | 查询参数 |
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| 取消生成 | POST | `/creations/cancel` | 查询参数 |
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| 上传凭证 | POST | `/resource/genUploadInfo` | 查询参数 |
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| 资源审核 | POST | `/resource/review` | 查询参数 |
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| 创建分享 | POST | `/share` | 查询参数 |
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| 全局配置 | GET | `/config` | 查询参数 |
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| 动画模板 | GET | `/workflow/action/templates` | 查询参数 |
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---
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@@ -162,6 +185,32 @@ def derive_key(c: bytes) -> str:
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return n[:r].decode('utf-8')
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```
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### COS V1 签名（用于直传）
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```python
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def _cos_v1_auth(method, pathname, query_params, headers, secret_id, secret_key, key_time):
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sign_key = hmac.new(secret_key.encode("utf-8"), key_time.encode("utf-8"), hashlib.sha1).hexdigest()
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query_str = _obj2str(query_params, True)
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headers_str = _obj2str(headers, True)
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format_string = f"{method}\n{pathname}\n{query_str}\n{headers_str}\n"
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format_string_sha1 = hashlib.sha1(format_string.encode("utf-8")).hexdigest()
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string_to_sign = f"sha1\n{key_time}\n{format_string_sha1}\n"
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signature = hmac.new(sign_key.encode("utf-8"), string_to_sign.encode("utf-8"), hashlib.sha1).hexdigest()
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return "&".join([
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"q-sign-algorithm=sha1",
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f"q-ak={secret_id}",
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f"q-sign-time={key_time}",
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f"q-key-time={key_time}",
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f"q-header-list={';'.join(sorted(headers.keys())).lower()}",
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f"q-url-param-list={';'.join(sorted(query_params.keys())).lower()}",
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f"q-signature={signature}",
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])
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```
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### 请求签名
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```python
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@@ -196,15 +245,16 @@ def sign(params: dict) -> dict:
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| 配额查询 | 可用 | 可用 | ✅ |
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| 生成请求 | 可用 | 可用 | ✅ |
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| 状态查询 | 可用 | 可用 | ✅ |
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| COS 直传 | 浏览器上传 | Python 上传 | ✅ |
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---
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## 限制与注意事项
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1. **图片上传**: 仍需浏览器环境上传图片获取 resourceId（腾讯 COS 需要临时签名）
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2. **Cookie 有效期**: 登录状态会过期，需要定期重新登录
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3. **配额限制**: 每个账号有生成配额限制（默认20次/天）
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4. **风控检测**: 频繁调用可能触发风控
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1. **Cookie 有效期**: 登录状态会过期，需要定期重新登录
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2. **配额限制**: 每个账号有生成配额限制（默认20次/天）
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3. **风控检测**: 频繁调用可能触发风控
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4. **并发安全**: 多个工具同时运行时，`login.py` 独享标准 profile 目录，`sniffer.py` / `generator.py` 会自动复制 profile 到临时目录启动，避免 Chromium `SingletonLock` 冲突
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---
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@@ -212,7 +262,7 @@ def sign(params: dict) -> dict:
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```
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requests
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cloakbrowser (用于登录和上传)
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cloakbrowser (用于登录和浏览器自动化)
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```
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---
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