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authorHelmut Grohne <helmut@subdivi.de>2011-11-28 19:16:10 +0100
committerHelmut Grohne <helmut@subdivi.de>2011-11-28 19:16:10 +0100
commit18ffdf8301a29f35d3a549d3e96dcb0c7aa23d0b (patch)
treeffc2ce0e6dbd8a0edd37cd51e62a1c0788a02c6f /wsgitools/digest.py
parent91eeb7df51850ebfb28db28642ed6af1c9ffe93a (diff)
downloadwsgitools-18ffdf8301a29f35d3a549d3e96dcb0c7aa23d0b.tar.gz
digest: generate Authentication-Info before invoking app
This shrinks the possibility of raising something from start_response and maybe enables to factor out this start_response modification later.
Diffstat (limited to 'wsgitools/digest.py')
-rw-r--r--wsgitools/digest.py12
1 files changed, 6 insertions, 6 deletions
diff --git a/wsgitools/digest.py b/wsgitools/digest.py
index c98517f..628eac5 100644
--- a/wsgitools/digest.py
+++ b/wsgitools/digest.py
@@ -703,13 +703,13 @@ class AuthDigestMiddleware(AuthenticationMiddleware):
raise AuthenticationRequired("wrong response")
environ["REMOTE_USER"] = credentials["username"]
+ digest = dict(nextnonce=self.noncestore.newnonce())
+ if "qop" in credentials:
+ digest["qop"] = "auth"
+ digest["cnonce"] = credentials["cnonce"] # no KeyError
+ digest["rspauth"] = self.auth_response(credentials, "")
+ challenge = ", ".join(map('%s="%s"'.__mod__, digest.items()))
def modified_start_response(status, headers, exc_info=None):
- digest = dict(nextnonce=self.noncestore.newnonce())
- if "qop" in credentials:
- digest["qop"] = "auth"
- digest["cnonce"] = credentials["cnonce"] # no KeyError
- digest["rspauth"] = self.auth_response(credentials, "")
- challenge = ", ".join(map('%s="%s"'.__mod__, digest.items()))
headers.append(("Authentication-Info", challenge))
return start_response(status, headers, exc_info)
return self.app(environ, modified_start_response)