update miku mcp tools #54
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Summary of ChangesHello @callmefisher, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request refactors the authentication mechanism within the Highlights
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Code Review
This pull request updates the Miku MCP tools, primarily focusing on the authentication logic within the LiveStreamingService. The changes refactor the API key handling for better consistency and modify the authentication priority.
My review has identified two key issues:
- A critical bug has been introduced in the
_get_auth_headermethod. The removal of error handling for cases where no authentication credentials are provided will lead to aTypeErrorat runtime. - An issue in the
_generate_qiniu_tokenmethod where the URL path handling for signature generation has been changed incorrectly, which will likely cause authentication to fail for certain requests.
I have provided detailed comments and code suggestions to address these issues. Please review them carefully.
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| # 1. Add Method and Path | ||
| data = f"{method} {parsed.path or '/'}" | ||
| data = f"{method} {parsed.path}" |
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The change from parsed.path or '/' to parsed.path is incorrect. urlparse(url).path can return an empty string for URLs without a path component (e.g., http://example.com). In such cases, the path for signature calculation should be /. The previous implementation handled this correctly. This change will likely lead to authentication failures for some API calls, such as create_bucket. Please revert this change.
| data = f"{method} {parsed.path}" | |
| data = f"{method} {parsed.path or '/'}" |
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| self.secret_key = cfg.secret_key if cfg else None | ||
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| def _get_auth_header(self, method: str, url: str, content_type: Optional[str] = None, body: Optional[str] = None) -> Dict[str, str]: |
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CRITICAL: Missing error handling for unconfigured authentication
This method now returns None implicitly when neither authentication method is configured, which will cause runtime errors in all API methods. The removed error handling should be restored:
| def _get_auth_header(self, method: str, url: str, content_type: Optional[str] = None, body: Optional[str] = None) -> Dict[str, str]: | |
| def _get_auth_header(self, method: str, url: str, content_type: Optional[str] = None, body: Optional[str] = None) -> Dict[str, str]: | |
| """ | |
| Generate authentication header for API requests. | |
| Priority order: | |
| 1. API KEY authentication (Bearer token) - if configured | |
| 2. ACCESS_KEY/SECRET_KEY authentication (Qiniu token) - if API KEY not available | |
| Raises: | |
| ValueError: If neither authentication method is properly configured | |
| """ | |
| # Priority 1: Use API KEY authentication if configured | |
| if self.live_api_key and self.live_api_key != "YOUR_QINIU_LIVE_API_KEY": | |
| return { | |
| "Authorization": f"Bearer {self.live_api_key}" | |
| } | |
| # Priority 2: Fall back to ACCESS_KEY/SECRET_KEY authentication | |
| if self.access_key and self.secret_key and \ | |
| self.access_key != "YOUR_QINIU_ACCESS_KEY" and \ | |
| self.secret_key != "YOUR_QINIU_SECRET_KEY": | |
| token = self._generate_qiniu_token(method, url, content_type, body) | |
| return { | |
| "Authorization": f"Qiniu {token}" | |
| } | |
| raise ValueError( | |
| "Authentication not configured: Either LIVE_API_KEY or both ACCESS_KEY/SECRET_KEY must be set" | |
| ) |
Issues:
- Security: Allows unauthenticated requests to be attempted
- Reliability: Causes TypeError when headers=None is passed to aiohttp
- Performance: Fails late with network errors instead of failing fast with clear config errors
| """ | ||
| # Priority 1: Use QINIU_ACCESS_KEY/QINIU_SECRET_KEY if configured | ||
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| # Priority 1: Fall back to API KEY if ACCESS_KEY/SECRET_KEY not configured |
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Misleading comment: This says "Fall back to API KEY" but API KEY is checked first (Priority 1), not as a fallback. The comment contradicts the code behavior.
Should be: # Priority 1: Use API KEY authentication if configured
| "Authorization": f"Bearer {self.live_api_key}" | ||
| } | ||
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| # Priority 2: Use QINIU_ACCESS_KEY/QINIU_SECRET_KEY if configured |
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Misleading comment: This should say "Fall back to" since ACCESS_KEY/SECRET_KEY is now the secondary authentication method (Priority 2).
Should be: # Priority 2: Fall back to ACCESS_KEY/SECRET_KEY authentication if API KEY not available
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| # 1. Add Method and Path | ||
| data = f"{method} {parsed.path or '/'}" | ||
| data = f"{method} {parsed.path}" |
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Potential authentication issue: Removing the or '/' fallback means empty paths will be used as-is in signature generation. If the Qiniu API expects paths to be normalized to / when empty, this will cause authentication failures.
Recommend restoring the fallback unless this was intentionally tested:
| data = f"{method} {parsed.path}" | |
| data = f"{method} {parsed.path or '/'}" |
Code Review SummaryThis PR reverses authentication priority and renames Must Fix:
Positive: Variable rename to See inline comments for specific fixes. |
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