Update web-platform-tests to revision 0d318188757a9c996e20b82db201fd04de5aa255

tests/wpt/web-platform-tests/XMLHttpRequest/resources/authentication.py

@@ -0,0 +1,32 @@
+def main(request, response):
+    if "logout" in request.GET:
+        return ((401, "Unauthorized"),
+                [("WWW-Authenticate", 'Basic realm="test"')],
+                "Logged out, hopefully")
+
+    session_user = request.auth.username
+    session_pass = request.auth.password
+    expected_user_name = request.headers.get("X-User", None)
+
+    token = expected_user_name
+    if session_user is None and session_pass is None:
+        if token is not None and request.server.stash.take(token) is not None:
+            return 'FAIL (did not authorize)'
+        else:
+            if token is not None:
+                request.server.stash.put(token, "1")
+            status = (401, 'Unauthorized')
+            headers = [('WWW-Authenticate', 'Basic realm="test"'),
+                       ('XHR-USER', expected_user_name),
+                       ('SES-USER', session_user)]
+            return status, headers, 'FAIL (should be transparent)'
+    else:
+        if request.server.stash.take(token) == "1":
+            challenge = "DID"
+        else:
+            challenge = "DID-NOT"
+        headers = [('XHR-USER', expected_user_name),
+                   ('SES-USER', session_user),
+                   ("X-challenge", challenge)]
+        return headers, session_user + "\n" + session_pass;
+