From: Tom Christie <tom@tomchristie.com>
Date: Mon, 9 May 2022 09:42:57 +0000 (+0100)
Subject: Case insensitive algorithm detection for digest authentication. (#2204)
X-Git-Tag: 0.23.0~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=850b4801d6911f3278ab1cefc26b21712faeefa0;p=thirdparty%2Fhttpx.git

Case insensitive algorithm detection for digest authentication. (#2204)

Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
---

diff --git a/httpx/_auth.py b/httpx/_auth.py
index 343f9cdd..2b00b49d 100644
--- a/httpx/_auth.py
+++ b/httpx/_auth.py
@@ -210,7 +210,7 @@ class DigestAuth(Auth):
     def _build_auth_header(
         self, request: Request, challenge: "_DigestAuthChallenge"
     ) -> str:
-        hash_func = self._ALGORITHM_TO_HASH_FUNCTION[challenge.algorithm]
+        hash_func = self._ALGORITHM_TO_HASH_FUNCTION[challenge.algorithm.upper()]
 
         def digest(data: bytes) -> bytes:
             return hash_func(data).hexdigest().encode()