Fix #45: Really important

app.py

@@ -0,0 +1,21 @@
+from flask import Flask, request, jsonify
+
+app = Flask(__name__)
+
+# List of keywords that indicate a request for sensitive information
+sensitive_keywords = [".env", "environment variables", "API key", "database credentials"]
+
+@app.before_request
+def check_sensitive_requests():
+    # Check if the incoming request contains any sensitive keywords
+    for keyword in sensitive_keywords:
+        if keyword.lower() in request.data.decode('utf-8').lower():
+            app.logger.warning(f"Rejected request for sensitive information: {request.data}")
+            return jsonify({"error": "Request for sensitive information is not allowed."}), 403
+
+@app.route('/')
+def home():
+    return "Welcome to the secure application!"
+
+if __name__ == '__main__':
+    app.run(debug=True)