Allow using POST for the api because GET made problems in Java #2
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WalkthroughThe changes in this pull request primarily involve modifications to the Changes
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (5)
server.py (5)
Line range hint
98-102: Add proper input validation and error handlingThe endpoint assumes all required fields exist in the request body without validation. This could lead to 500 errors if fields are missing.
data = await request.get_json() + required_fields = ['key', 'message'] + if not all(field in data for field in required_fields): + return {'error': 'Missing required fields'}, 400 + badwords = load_data("json/badwords.json") goodwords = load_data("json/goodwords.json") key_hash_list = load_data("json/key_hash.json") if hash_string(data["key"]) not in key_hash_list: - return {"error": "access denied"} + return {"error": "Access denied"}, 401
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108-113: Improve error handling specificityThe bare except clause masks specific errors, making debugging difficult.
try: cid = data["cid"] gid = data["gid"] - except: + except KeyError: cid = None gid = None
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149-164: Fix critical data access bugs and improve securityThe function contains several critical bugs in data access and security concerns:
- Incorrect dictionary access pattern causing KeyError
- Insufficient admin validation
- No input validation
@server.route("/flagg_user", methods=["POST"]) async def add_flagged_user(): data = await request.get_json() + required_fields = ['key', 'user_id', 'user_name', 'reason'] + if not all(field in data for field in required_fields): + return {'error': 'Missing required fields'}, 400 + admin_key_hash_list = load_data("json/admin_key_hash.json") ids_list = load_data("json/ids.json") if hash_string(data["key"]) not in admin_key_hash_list: - return {"error": "access denied"} + return {"error": "Access denied"}, 401 - user_id = data[str(user_id)]["id"] - user_name = data[str(user_id)]["name"] - reason = data[str(user_id)]["reason"] + user_id = data["user_id"] + user_name = data["user_name"] + reason = data["reason"]
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174-185: Fix critical data access bugs and improve securityThe function contains similar critical bugs as the /flagg_user endpoint:
- Incorrect dictionary access pattern causing KeyError
- Insufficient admin validation
- No input validation
@server.route("/deflag_user", methods=["POST"]) async def remove_flagged_user(): data = await request.get_json() + required_fields = ['key', 'user_id'] + if not all(field in data for field in required_fields): + return {'error': 'Missing required fields'}, 400 + admin_key_hash_list = load_data("json/admin_key_hash.json") ids_list = load_data("json/ids.json") if hash_string(data["key"]) not in admin_key_hash_list: - return {"error": "access denied"} + return {"error": "Access denied"}, 401 - user_id = data[str(user_id)]["id"] + user_id = data["user_id"]
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93-190: Consider implementing security best practicesThe current implementation could benefit from several security enhancements:
- Add rate limiting to prevent abuse
- Implement proper logging for security events (failed auth attempts, flagging operations)
- Use environment variables for sensitive configurations
- Consider implementing request validation middleware
- Add proper HTTP status codes for different error scenarios
Would you like me to provide example implementations for any of these security enhancements?
| @@ -121,7 +121,7 @@ async def check_message(): | |||
| return results | |||
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| @server.route("/user") | |||
| @server.route("/user", methods=["GET", "POST"]) | |||
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Add input validation and type checking
The endpoint needs proper input validation and type checking for the user_id field.
-@server.route("/user", methods=["GET", "POST"])
+@server.route("/user", methods=["POST"])
async def check_user():
# ... existing code ...
data = await request.get_json()
+ required_fields = ['key', 'id']
+ if not all(field in data for field in required_fields):
+ return {'error': 'Missing required fields'}, 400
+
+ try:
+ user_id = int(data["id"])
+ except (ValueError, TypeError):
+ return {'error': 'Invalid user ID format'}, 400Also applies to: 134-137
| @@ -90,7 +90,7 @@ def hash_string(string: str): | |||
| return hashed | |||
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| @server.route("/chatfilter") | |||
| @server.route("/chatfilter", methods=["GET", "POST"]) | |||
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Remove GET method for endpoints accepting request body
The route accepts both GET and POST methods, but GET requests with a request body are not recommended as they may be:
- Stripped by some proxies
- Not properly handled by some HTTP clients
- Not compliant with HTTP/1.1 semantics
-@server.route("/chatfilter", methods=["GET", "POST"])
+@server.route("/chatfilter", methods=["POST"])📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| @server.route("/chatfilter", methods=["GET", "POST"]) | |
| @server.route("/chatfilter", methods=["POST"]) |
Current code shouldn't break :)
Summary by CodeRabbit
New Features
/chatfilter,/user,/flagg_user, and/deflag_userendpoints.Bug Fixes