def build_response(params, request, username, password, **kwds):
"""Build a response to the digest-auth challenge."""
params = params.copy()
# remove qop from the challenge parameters.
params.pop("qop", None)
params.update(kwds)
params.setdefault("username", username)
params.setdefault("uri", wsgiref.util.request_uri(request.environ))
# do qop=auth unless specified otherwise in kwds
params.setdefault("qop", "auth")
if not params["qop"]:
del params["qop"]
else:
params.setdefault("cnonce", os.urandom(8).encode("hex"))
params.setdefault("nc", "0000001")
resp = calculate_digest_response(params, request, password=password)
params["response"] = resp
set_authz_header(request, params)
return params
def build_response(params, request, username, password, **kwds):
"""Build a response to the digest-auth challenge."""
params = params.copy()
# remove qop from the challenge parameters.
params.pop("qop", None)
params.update(kwds)
params.setdefault("username", username)
params.setdefault("uri", wsgiref.util.request_uri(request.environ))
# do qop=auth unless specified otherwise in kwds
params.setdefault("qop", "auth")
if not params["qop"]:
del params["qop"]
else:
params.setdefault("cnonce", os.urandom(8).encode("hex"))
params.setdefault("nc", "0000001")
resp = calculate_digest_response(params, request, password=password)
params["response"] = resp
set_authz_header(request, params)
return params
def test_rfc2617_example(self):
password = "******"
params = {
"username": "******",
"realm": "*****@*****.**",
"nonce": "dcd98b7102dd2f0e8b11d0f600bfb0c093",
"uri": "/dir/index.html",
"qop": "auth",
"nc": "00000001",
"cnonce": "0a4f113b",
"opaque": "5ccc069c403ebaf9f0171e9517f40e41",
}
policy = DigestAuthenticationPolicy("*****@*****.**", EasyNonceManager(), get_password=lambda u: password)
# Calculate the response according to the RFC example parameters.
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/dir/index.html")
resp = calculate_digest_response(params, request, password=password)
# Check that it's as expected from the RFC example section.
self.assertEquals(resp, "6629fae49393a05397450978507c4ef1")
# Check that we can auth using it.
params["response"] = resp
set_authz_header(request, params)
self.assertEquals(policy.unauthenticated_userid(request), "Mufasa")
self.assertEquals(policy.authenticated_userid(request), "Mufasa")
def test_rfc2617_example(self):
password = "******"
params = {"username": "******",
"realm": "*****@*****.**",
"nonce": "dcd98b7102dd2f0e8b11d0f600bfb0c093",
"uri": "/dir/index.html",
"qop": "auth",
"nc": "00000001",
"cnonce": "0a4f113b",
"opaque": "5ccc069c403ebaf9f0171e9517f40e41"}
policy = DigestAuthenticationPolicy("*****@*****.**",
EasyNonceManager(),
get_password=lambda u: password)
# Calculate the response according to the RFC example parameters.
request = make_request(REQUEST_METHOD="GET",
PATH_INFO="/dir/index.html")
resp = calculate_digest_response(params, request, password=password)
# Check that it's as expected from the RFC example section.
self.assertEquals(resp, "6629fae49393a05397450978507c4ef1")
# Check that we can auth using it.
params["response"] = resp
set_authz_header(request, params)
self.assertEquals(policy.unauthenticated_userid(request), "Mufasa")
self.assertEquals(policy.authenticated_userid(request), "Mufasa")