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Fixed Handled error in OAuth2ExtraTokenMiddleware when authheader has Bearer with no token-string following up #1502

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Fixed Handled error in OAuth2ExtraTokenMiddleware when authheader has Bearer with no token-string following up #1502

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6aa1da2
fixed: Handled error when authheader is `Bearer ` with no token-strin…
Tuhin-thinks Sep 21, 2024
38faf16
included my name in authors
Tuhin-thinks Sep 21, 2024
f87c5f4
changed CHANGELOG.md
Tuhin-thinks Sep 21, 2024
f209f10
Merge branch 'master' into bug/1496/unhandled-empty-bearer-token-exce…
Tuhin-thinks Oct 2, 2024
6465b1d
[pre-commit.ci] pre-commit autoupdate (#1504)
pre-commit-ci[bot] Sep 23, 2024
574208b
Bump rollup from 4.21.3 to 4.22.4 in /tests/app/rp (#1505)
dependabot[bot] Sep 24, 2024
63df0ae
[pre-commit.ci] pre-commit autoupdate (#1509)
pre-commit-ci[bot] Sep 30, 2024
3f9795d
feat: allowed_origins and redirect_uris wildcards (#1508)
dopry Oct 2, 2024
ac5aacd
Merge branch 'bug/1496/unhandled-empty-bearer-token-exception' of htt…
Tuhin-thinks Oct 2, 2024
d7ff603
changed middleware.py to optimize usage of variables.
Tuhin-thinks Oct 2, 2024
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1 change: 1 addition & 0 deletions AUTHORS
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Expand Up @@ -122,3 +122,4 @@ Wouter Klein Heerenbrink
Yaroslav Halchenko
Yuri Savin
Miriam Forner
Tuhin Mitra
4 changes: 4 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -15,6 +15,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Security
-->

## [unreleased]
### Fixed
* #1496 Fix error when Bearer token string is empty but preceded by `Bearer` keyword.

## [3.0.1] - 2024-09-07
### Fixed
* #1491 Fix migration error when there are pre-existing Access Tokens.
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4 changes: 2 additions & 2 deletions oauth2_provider/middleware.py
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Expand Up @@ -52,8 +52,8 @@ def __init__(self, get_response):

def __call__(self, request):
authheader = request.META.get("HTTP_AUTHORIZATION", "")
if authheader.startswith("Bearer"):
tokenstring = authheader.split()[1]
if authheader.startswith("Bearer") and len(authheader.split(maxsplit=1)) == 2:
tokenstring = authheader.split(maxsplit=1)[1]
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I suggest not calling split() twice:

Suggested change
if authheader.startswith("Bearer") and len(authheader.split(maxsplit=1)) == 2:
tokenstring = authheader.split(maxsplit=1)[1]
splits = autheader.split(maxsplit=1)
if authheader.startswith("Bearer") and len(splits) == 2:
tokenstring = splits[1]

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Thank you for your suggestion, I will make the changes by today!

AccessToken = get_access_token_model()
try:
token_checksum = hashlib.sha256(tokenstring.encode("utf-8")).hexdigest()
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