Fix for Unauthenticated RCE in API Endpoints and Plaintext Key Storage

Vulnerability Remediation Summary Overview This commit ( ) resolves three security issues identified through code scanning and consulting: 1. GSSA-0064-4v73-g330 (High Severity, External Report): Local unauthorized access to the endpoints (check-email, run-tests, git-status, tar-serve, ...) and endpoints returns unauthenticated Remote Code Execution (RCE) and CORS configurations. The reporter noted that these endpoints contained unauthenticated RCE vulnerabilities. 2. CodeQL #5206 (Medium Severity, Plaintext Storage): writes plaintext API keys to . 3. CodeQL #5199 (Medium Severity, Plaintext Logging): The SECRET scanner logged captured key previews. Scope of Impact Affected Files: - - - Affected Endpoints: , Affected Data: API keys (stored in plaintext), key previews (logged in plaintext) Remediation Measures 1. API Endpoint Authentication Hardening ( ) Added configuration. Introduced the function to enforce authentication on and endpoints. Authentication Method: Requires the or environment variables to be configured, with verification via the request header. Unauthenticated requests return a status. 2. API Key Encrypted Storage ( ) Introduced the function to encrypt API keys using the library. The encryption key is configured via the environment variable. If no encryption key is configured, keys are kept only in memory and are not written to disk. Modified to automatically decrypt keys upon loading. Modified to automatically encrypt keys upon persistence. 3. Log Sanitization ( ) Removed the printing of key previews; only the key type and path are displayed. Log output changed from printing key content to: . POC/Exploit Code No independent POC or exploit code is included in this commit, but the following key remediation code snippets are present:

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Fix for Unauthenticated RCE in API Endpoints and Plaintext Key Storage

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