-
-
Notifications
You must be signed in to change notification settings - Fork 585
/
sql_statements-py36.py
41 lines (35 loc) · 1.51 KB
/
sql_statements-py36.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
import sqlalchemy
# bad
query = "SELECT * FROM foo WHERE id = '%s'" % identifier
query = "INSERT INTO foo VALUES ('a', 'b', '%s')" % value
query = "DELETE FROM foo WHERE id = '%s'" % identifier
query = "UPDATE foo SET value = 'b' WHERE id = '%s'" % identifier
query = """WITH cte AS (SELECT x FROM foo)
SELECT x FROM cte WHERE x = '%s'""" % identifier
# bad alternate forms
query = "SELECT * FROM foo WHERE id = '" + identifier + "'"
query = "SELECT * FROM foo WHERE id = '{}'".format(identifier)
query = f"SELECT * FROM foo WHERE id = {tmp}"
# bad
cur.execute("SELECT * FROM foo WHERE id = '%s'" % identifier)
cur.execute("INSERT INTO foo VALUES ('a', 'b', '%s')" % value)
cur.execute("DELETE FROM foo WHERE id = '%s'" % identifier)
cur.execute("UPDATE foo SET value = 'b' WHERE id = '%s'" % identifier)
# bad alternate forms
cur.execute("SELECT * FROM foo WHERE id = '" + identifier + "'")
cur.execute("SELECT * FROM foo WHERE id = '{}'".format(identifier))
cur.execute(f"SELECT * FROM foo WHERE id {tmp}")
# good
cur.execute("SELECT * FROM foo WHERE id = '%s'", identifier)
cur.execute("INSERT INTO foo VALUES ('a', 'b', '%s')", value)
cur.execute("DELETE FROM foo WHERE id = '%s'", identifier)
cur.execute("UPDATE foo SET value = 'b' WHERE id = '%s'", identifier)
# bug: https://bugs.launchpad.net/bandit/+bug/1479625
def a():
def b():
pass
return b
a()("SELECT %s FROM foo" % val)
# real world false positives
choices=[('server_list', _("Select from active instances"))]
print("delete from the cache as the first argument")