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Update codeql_sample_issues.py #5

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19 changes: 19 additions & 0 deletions codeql_sample_issues.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,22 @@
import os
from flask import request, Flask
import re


# Clear-text logging of sensitive information
# did not trigger an alert in codeQL somehow...
print(f"[INFO] Environment: {os.environ}")

# attempt to trigger a warning in codeQL
# Regular expression injection
@app.route("/direct")
def direct():
unsafe_pattern = request.args["pattern"]
re.search(unsafe_pattern, "")


@app.route("/compile")
def compile():
unsafe_pattern = request.args["pattern"]
compiled_pattern = re.compile(unsafe_pattern)
compiled_pattern.search("")