Background
A security audit revealed that API Keys in 30 cloud platform test projects had overly broad permissions, with each key granting access to 40-55 APIs, posing serious security risks.
Execution Process
- Scanning Phase — Traversed all 30 projects to list all API Keys and their current permission configurations
- Analysis Phase — Cross-referenced each Key's actual call records (last 90 days) to identify APIs actually in use
- Solution Design — Generated a least-privilege plan for each Key: retain only actively used APIs (average of 3) + bind application package name and SHA-1 fingerprint
- Hardening Execution — Batch-called cloud platform APIs to update Key restriction conditions
- Verification Phase — Ran automated tests for each project to confirm business functionality remained intact
Results
- 60+ API Keys fully hardened
- Permissions reduced from an average of 47 APIs to 3
- 100% success rate with zero business impact
- Estimated 2 days of manual work completed by Agent in 2 hours
Technical Highlights
- API Key permission audits must incorporate actual call logs, not just configuration
- Batch operations require rollback mechanisms—original configurations were saved before modifying each Key
- Binding package name + SHA-1 is best practice for mobile API Keys — ClawNOC Operations Agent Practice Notes