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Nu dev#49

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Nikhil-Kudupudi merged 67 commits intomainfrom
NuDev
Apr 21, 2025
Merged

Nu dev#49
Nikhil-Kudupudi merged 67 commits intomainfrom
NuDev

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@Nikhil-Kudupudi Nikhil-Kudupudi merged commit 27a0fda into main Apr 21, 2025
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HOST=os.getenv('HOST')
app.run(host=HOST,port=PORT,debug=True) No newline at end of file
PORT=os.getenv('PORT', 8080)

Check failure

Code scanning / CodeQL

Flask app is run in debug mode High

A Flask app appears to be run in debug mode. This may allow an attacker to run arbitrary code through the debugger.

Copilot Autofix

AI 10 months ago

To fix the issue, we need to ensure that the debug parameter in app.run() is set based on the environment. This can be achieved by using an environment variable (e.g., FLASK_ENV) or a configuration file to distinguish between development and production environments. Specifically:

  1. Use the os.getenv() function to check the environment (e.g., FLASK_ENV).
  2. Set debug=True only if the environment is explicitly set to "development".
  3. Default to debug=False for all other environments, including production.

This approach ensures that debug mode is only enabled during development and prevents accidental exposure in production.


Suggested changeset 1
services/backend/main.py

Autofix patch

Autofix patch
Run the following command in your local git repository to apply this patch
cat << 'EOF' | git apply
diff --git a/services/backend/main.py b/services/backend/main.py
--- a/services/backend/main.py
+++ b/services/backend/main.py
@@ -52,5 +52,7 @@
 
-if __name__=="__main__":
-    PORT=os.getenv('PORT', 8080)
-
-    app.run(host='0.0.0.0',port=PORT,debug=True)
\ No newline at end of file
+if __name__=="__main__":
+    PORT = os.getenv('PORT', 8080)
+    FLASK_ENV = os.getenv('FLASK_ENV', 'production')
+    DEBUG_MODE = FLASK_ENV == 'development'
+
+    app.run(host='0.0.0.0', port=PORT, debug=DEBUG_MODE)
\ No newline at end of file
EOF
@@ -52,5 +52,7 @@

if __name__=="__main__":
PORT=os.getenv('PORT', 8080)

app.run(host='0.0.0.0',port=PORT,debug=True)
if __name__=="__main__":
PORT = os.getenv('PORT', 8080)
FLASK_ENV = os.getenv('FLASK_ENV', 'production')
DEBUG_MODE = FLASK_ENV == 'development'

app.run(host='0.0.0.0', port=PORT, debug=DEBUG_MODE)
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