api-endpoint-permission-canonicalizer

{"content": "", "total_lines": 0, "file_size": 0, "truncated": false, "is_binary": false, "is_image": false, "error": "File not found: /app/input.txt"}

{"output": "total 8\ndrwxr-xr-x 2 root root 4096 Mar  4 09:08 .\ndrwxr-xr-x 1 root root 4096 Apr 22 17:47 ..", "exit_code": 0, "error": null}

Let me check if there's a file in the current directory or elsewhere:

→ terminal({"command": "ls -la /app/"})

{"bytes_written": 11540, "dirs_created": true}

The /app directory is empty. I need to create the canonicalize.py file that will read from /app/input.txt and write to /app/output.txt. Let me implement the solution based on the specification:

→ write_file({"path": "/app/canonicalize.py", "content": "#!/usr/bin/env python3\n\"\"\"\nAPI Endpoint Permission Canonicalizer\n\nTransforms an API endpoint permission configuration into a canonical form\nfollowing access control and endpoint hierarchy semantics.\n\"\"\"\n\nimport re\nimport sys\n\n\ndef normalize_method(method):\n    \"\"\"Normalize method to uppercase.\"\"\"\n    return method.upper()\n\n\n…)

{"bytes_written": 306, "dirs_created": true}

Now let me create a test input file to verify the implementation works:

→ write_file({"path": "/app/input.txt", "content": "ENDPOINTS\n/api/users GET admin ALLOW\n/api/users POST admin ALLOW\n/api/users/{id} GET admin ALLOW\n/api/users/{id} PUT admin ALLOW\n/api/users/{id} DELETE admin DENY\n/api/posts GET user ALLOW\n/api/posts/{id} GET user ALLOW\n\nBASE\n/base /api\n\nEXCLUDE\nexclude admin\n\nPLAN\n/api/users/{id} GET\n/api/posts/{id} GET\n"})

{"output": "/api/users/{id} DELETE admin DENY\n/api/users/{id} GET admin ALLOW\n/api/posts/{id} GET user ALLOW\n/api/users/{id} PUT admin ALLOW\n/api/users GET admin ALLOW\n/api/posts GET user ALLOW\n/api/users POST admin ALLOW", "exit_code": 0, "error": null}