Add API key authentication and MCP search improvements#352
Merged
239573049 merged 1 commit intoAIDotNet:mainfrom Apr 11, 2026
Merged
Add API key authentication and MCP search improvements#352239573049 merged 1 commit intoAIDotNet:mainfrom
239573049 merged 1 commit intoAIDotNet:mainfrom
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…ta (AIDotNet#26) API Key Authentication (headless/M2M): - Split-token API key scheme (dwk_ prefix, SHA-256 hashed storage) - Constant-time hash comparison, instant revocation - ASP.NET Core auth handler alongside existing OAuth - Admin endpoints for key management (POST/GET/DELETE /api/admin/api-keys) - User self-service endpoints (POST/GET/DELETE /api/auth/api-keys) - Admin UI page at /admin/api-keys - User settings page API Keys section at /settings - MCP endpoint works without Google OAuth when API key is provided Cross-Repository Search: - New SearchAllRepositories MCP tool searches across all accessible repos - Single JOIN query with EF.Functions.Like, filtered by user's accessible repos - Returns snippets with relevance scoring (title match = 2.0, content = 1.0) Fix SearchDocuments: - Replace StringComparison.OrdinalIgnoreCase with EF.Functions.Like - Fixes SQLite EF Core translation error at runtime Repository Metadata: - Add Description field to Repository entity (populated from GitHub on import) - Expose Description and PrimaryLanguage in ListRepositories MCP tool - Add Description to DepartmentRepositoryInfo for department repo queries i18n: translations for all 4 locales (en, zh, ko, ja)
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Summary
This PR adds API key authentication for headless/M2M MCP access, fixes SearchDocuments, and adds repository metadata to the MCP API.
API Key Authentication
ApiKeyentity with split-token storage (dwk_prefix, SHA-256 hashed, constant-time comparison)ApiKeyAuthenticationHandlerthat works alongside existing JWT/OAuth authPOST/GET/DELETE /api/admin/api-keys) for key managementPOST/GET/DELETE /api/auth/api-keys)/admin/api-keys/settingsFix SearchDocuments
StringComparison.OrdinalIgnoreCasewithEF.Functions.Likein the search queryRepository Metadata
Descriptionfield toRepositoryentity (populated from GitHub on import)DescriptionandPrimaryLanguagetoDepartmentRepositoryInfoFrontend
Motivation
Enables headless services (CI/CD, autonomous agents) to authenticate with the MCP endpoint without browser-based OAuth flows.