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Increased the default PBKDF2 iterations for Django 5.0.

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This commit is contained in:
Mariusz Felisiak 2023-01-13 10:16:17 +01:00
parent f39f120302
commit 4fc711a108
3 changed files with 7 additions and 6 deletions
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2
django/contrib/auth/hashers.py
View File

@ -296,7 +296,7 @@ class PBKDF2PasswordHasher(BasePasswordHasher):
""" """
algorithm = "pbkdf2_sha256" algorithm = "pbkdf2_sha256"
iterations = 480000 iterations = 580000
digest = hashlib.sha256 digest = hashlib.sha256
def encode(self, password, salt, iterations=None): def encode(self, password, salt, iterations=None):

3
docs/releases/5.0.txt
View File

@ -46,7 +46,8 @@ Minor features
:mod:`django.contrib.admindocs` :mod:`django.contrib.admindocs`
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* ... * The default iteration count for the PBKDF2 password hasher is increased from
480,000 to 580,000.
:mod:`django.contrib.auth` :mod:`django.contrib.auth`
~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~

8
tests/auth_tests/test_hashers.py
View File

@ -74,7 +74,7 @@ class TestUtilsHashPass(SimpleTestCase):
encoded = make_password("lètmein", "seasalt", "pbkdf2_sha256") encoded = make_password("lètmein", "seasalt", "pbkdf2_sha256")
self.assertEqual( self.assertEqual(
encoded, encoded,
"pbkdf2_sha256$480000$seasalt$G4ja8YRtfnNyEx4Ii2pbFMp/l8s4nnbMdJ+Fob/qNK8=", "pbkdf2_sha256$580000$seasalt$2sMWfhmkPY33gxRmJ4qOvKMhbLEWgy9yOGCMmzRG4v4=",
) )
self.assertTrue(is_password_usable(encoded)) self.assertTrue(is_password_usable(encoded))
self.assertTrue(check_password("lètmein", encoded)) self.assertTrue(check_password("lètmein", encoded))
@ -379,8 +379,8 @@ class TestUtilsHashPass(SimpleTestCase):
encoded = hasher.encode("lètmein", "seasalt2") encoded = hasher.encode("lètmein", "seasalt2")
self.assertEqual( self.assertEqual(
encoded, encoded,
"pbkdf2_sha256$480000$seasalt2$WlORJKPl5w3Lubr7rYLOwSQCEOm4Or/NCA" "pbkdf2_sha256$580000$"
"aECnB1PE0=", "seasalt2$BLfRdHlAvfDMYcb+HhJhZe849VzO7vuXgxGLqx3hwI0=",
) )
self.assertTrue(hasher.verify("lètmein", encoded)) self.assertTrue(hasher.verify("lètmein", encoded))
@ -388,7 +388,7 @@ class TestUtilsHashPass(SimpleTestCase):
hasher = PBKDF2SHA1PasswordHasher() hasher = PBKDF2SHA1PasswordHasher()
encoded = hasher.encode("lètmein", "seasalt2") encoded = hasher.encode("lètmein", "seasalt2")
self.assertEqual( self.assertEqual(
encoded, "pbkdf2_sha1$480000$seasalt2$qyT+EkK5g82hk2r+fRecFeoe28E=" encoded, "pbkdf2_sha1$580000$seasalt2$KLjMFKSPXZb6nco1W2hi/NtT4gk="
) )
self.assertTrue(hasher.verify("lètmein", encoded)) self.assertTrue(hasher.verify("lètmein", encoded))