Add AI code fix examples

.gitignore

@@ -24,3 +24,4 @@ build/
 angular/coverage/
 dist/
 cpp-scan/compile_commands.json
+ai-code-fix/python/venv/*

ai-code-fix/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Olivier Korach
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

ai-code-fix/README.md

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+# ai-code-fix-examples

ai-code-fix/python/fixme-django.py

@@ -0,0 +1,5 @@
+from django.http import HttpResponseRedirect
+
+def redirect():
+    url = request.GET.get("url", "/")
+    return HttpResponseRedirect(url)

ai-code-fix/python/fixme-flask.py

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+import sqlite3
+from flask import Flask, redirect
+
+app = Flask("example")
+
+@app.route("/redirecting")
+def redirecting():
+    url = request.args["url"]
+    return redirect(url)
+
+@app.route('/user')
+def get_users():
+    user = request.args["user"]
+    sql = """SELECT user FROM users WHERE user = \'%s\'"""
+
+    conn = sqlite3.connect('example')
+    conn.cursor().execute(sql % (user)) # Noncompliant

ai-code-fix/python/flask-hello.py

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+from flask import Flask
+
+app = Flask(__name__)
+
+@app.route("/")
+def hello_world():
+    return "<p>Hello, World!</p>"

ai-code-fix/python/python-sql-injection.py

@@ -0,0 +1,12 @@
+import sqlite3
+import flask
+
+app = flask.Flask("example")
+
+@app.route('/user')
+def get_users():
+    user = flask.request.args["user"]
+    sql = "SELECT user FROM users WHERE user = ?"
+
+    conn = sqlite3.connect('example')
+    conn.cursor().execute(sql, (user,))

ai-code-fix/python/requirements.txt

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+django
+flask
+db-sqlite3

ai-code-fix/sonar-project.properties

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+sonar.projectKey=ai-code-fix
+sonar.projectName=AI CodeFix examples
+sonar.exclusions=venv/**/*