Matrix-Mirrors/synapse-product
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse-product.git synced 2024-10-01 08:25:44 -04:00
Code Issues Packages Projects Releases Wiki Activity

Remove : from allowed client_secret chars (#8101)

Browse Source 
Closes: https://github.com/matrix-org/synapse/issues/6766

Equivalent Sydent PR: https://github.com/matrix-org/sydent/pull/309

I believe it's now time to remove the extra allowed `:` from `client_secret` parameters.
This commit is contained in:
Andrew Morgan 2020-08-18 14:14:27 +01:00 committed by GitHub
parent 408aef8276
commit 5cf7c12995
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 16 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
CHANGES.md
View File

@ -1,3 +1,17 @@
For the next release
====================
Removal warning
---------------
Some older clients used a
[disallowed character](https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-register-email-requesttoken)
(`:`) in the `client_secret` parameter of various endpoints. The incorrect
behaviour was allowed for backwards compatibility, but is now being removed
from Synapse as most users have updated their client. Further context can be
found at [\#6766](https://github.com/matrix-org/synapse/issues/6766).
Synapse 1.19.0 (2020-08-17)
===========================

1
changelog.d/8101.bugfix Normal file
View File

@ -0,0 +1 @@
Synapse now correctly enforces the valid characters in the `client_secret` parameter used in various endpoints.

4
synapse/util/stringutils.py
View File

@ -24,9 +24,7 @@ from synapse.api.errors import Codes, SynapseError
_string_with_symbols = string.digits + string.ascii_letters + ".,;:^&*-_+=#~@"
# https://matrix.org/docs/spec/client_server/r0.6.0#post-matrix-client-r0-register-email-requesttoken
# Note: The : character is allowed here for older clients, but will be removed in a
# future release. Context: https://github.com/matrix-org/synapse/issues/6766
client_secret_regex = re.compile(r"^[0-9a-zA-Z\.\=\_\-\:]+$")
client_secret_regex = re.compile(r"^[0-9a-zA-Z\.\=\_\-]+$")
# random_string and random_string_with_symbols are used for a range of things,
# some cryptographically important, some less so. We use SystemRandom to make sure

3
tests/util/test_stringutils.py
View File

@ -28,9 +28,6 @@ class StringUtilsTestCase(unittest.TestCase):
"_--something==_",
"...--==-18913",
"8Dj2odd-e9asd.cd==_--ddas-secret-",
# We temporarily allow : characters: https://github.com/matrix-org/synapse/issues/6766
# To be removed in a future release
"SECRET:1234567890",
]
bad = [