Attachment 340949 Details for Bug 185849 – Patch

[patch] Patch

bug-185849-20180521202226.patch (text/plain), 25.38 KB, created by youenn fablet on 2018-05-21 20:22:27 PDT

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Creator: youenn fablet

Created: 2018-05-21 20:22:27 PDT

Size: 25.38 KB

patch

obsolete

>Subversion Revision: 232031
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index f514aaa94823cc055a4dee12b4f26c2863832291..4507d9a1a146a9eb6c9f995bd800df3d72d882e3 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,16 @@
>+2018-05-21  Youenn Fablet  <youenn@apple.com>
>+
>+        NetworkLoadChecker should check cached redirections
>+        https://bugs.webkit.org/show_bug.cgi?id=185849
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Covered by updated tests.
>+
>+        * loader/SubresourceLoader.cpp:
>+        (WebCore::SubresourceLoader::willSendRequestInternal):
>+       Log the case of a redirection with fetch error mode.
>+
> 2018-05-21  Chris Dumez  <cdumez@apple.com>
> 
>         File's structured serialization should serialize lastModified attribute
>diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog
>index d1815fc0aa2170df9c63407c9dcd9662314962d8..9d8b383811fbfe3725ab9db2b54477871d64af07 100644
>--- a/Source/WebKit/ChangeLog
>+++ b/Source/WebKit/ChangeLog
>@@ -1,3 +1,24 @@
>+2018-05-21  Youenn Fablet  <youenn@apple.com>
>+
>+        NetworkLoadChecker should check cached redirections
>+        https://bugs.webkit.org/show_bug.cgi?id=185849
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * NetworkProcess/NetworkLoadChecker.cpp:
>+        (WebKit::NetworkLoadChecker::checkRedirection):
>+        Set the resource error url as done by WebCore SubresourceLoader.
>+        * NetworkProcess/NetworkResourceLoader.cpp:
>+        (WebKit::NetworkResourceLoader::retrieveCacheEntry):
>+        Pass the resource request to dispatchWillSendRedirectedRequest now needs it.
>+        (WebKit::NetworkResourceLoader::willSendRedirectedRequest):
>+        Make sure that m_networkLoad is not null before cancelling it since we might be checking a cached redirection.
>+        (WebKit::NetworkResourceLoader::continueWillSendRedirectedRequest):
>+        Ensure the redirect response is coming from the Network before adding it to the cache.
>+        (WebKit::NetworkResourceLoader::dispatchWillSendRequestForCacheEntry):
>+        Call willSendRedirectedRequest to make sure the cached redirect is validated.
>+        * NetworkProcess/NetworkResourceLoader.h:
>+
> 2018-05-21  Brian Burg  <bburg@apple.com>
> 
>         Web Automation: always return an empty cookie list if document.cookieURL() is empty
>diff --git a/Source/WebCore/loader/SubresourceLoader.cpp b/Source/WebCore/loader/SubresourceLoader.cpp
>index f547035f3e3f273227408ed3ec4604417f5e3319..447c071905c5be2a0b41a483a1ec0e16ef432c5c 100644
>--- a/Source/WebCore/loader/SubresourceLoader.cpp
>+++ b/Source/WebCore/loader/SubresourceLoader.cpp
>@@ -209,7 +209,12 @@ void SubresourceLoader::willSendRequestInternal(ResourceRequest&& newRequest, co
>     if (!redirectResponse.isNull()) {
>         if (options().redirect != FetchOptions::Redirect::Follow) {
>             if (options().redirect == FetchOptions::Redirect::Error) {
>-                cancel(ResourceError { errorDomainWebKitInternal, 0, redirectResponse.url(), "Redirections are not allowed", ResourceError::Type::AccessControl });
>+                ResourceError error { errorDomainWebKitInternal, 0, redirectResponse.url(), ASCIILiteral("Redirections are not allowed"), ResourceError::Type::AccessControl };
>+
>+                if (m_frame && m_frame->document())
>+                    m_frame->document()->addConsoleMessage(MessageSource::Security, MessageLevel::Error, error.localizedDescription());
>+
>+                cancel(error);
>                 return completionHandler(WTFMove(newRequest));
>             }
> 
>diff --git a/Source/WebKit/NetworkProcess/NetworkLoadChecker.cpp b/Source/WebKit/NetworkProcess/NetworkLoadChecker.cpp
>index 0a4d5c11308dfb2863f2ee56fb2bb8c491c7214a..778ed9e36e27a9faea5b94b7943efc545593ce7c 100644
>--- a/Source/WebKit/NetworkProcess/NetworkLoadChecker.cpp
>+++ b/Source/WebKit/NetworkProcess/NetworkLoadChecker.cpp
>@@ -100,7 +100,7 @@ void NetworkLoadChecker::checkRedirection(ResourceResponse& redirectResponse, Re
>     auto error = validateResponse(redirectResponse);
>     if (!error.isNull()) {
>         auto errorMessage = makeString("Cross-origin redirection to ", request.url().string(), " denied by Cross-Origin Resource Sharing policy: ", error.localizedDescription());
>-        handler(makeUnexpected(ResourceError { String { }, 0, request.url(), WTFMove(errorMessage), ResourceError::Type::AccessControl }));
>+        handler(makeUnexpected(ResourceError { String { }, 0, redirectResponse.url(), WTFMove(errorMessage), ResourceError::Type::AccessControl }));
>         return;
>     }
> 
>diff --git a/Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp b/Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp
>index 44a32543adad13b7e0e42fc9846db53a9eae155e..0cff3310ecc2f62d56ad4592235639b2ede54643 100644
>--- a/Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp
>+++ b/Source/WebKit/NetworkProcess/NetworkResourceLoader.cpp
>@@ -230,7 +230,7 @@ void NetworkResourceLoader::retrieveCacheEntry(const ResourceRequest& request)
>         }
>         if (entry->redirectRequest()) {
>             RELEASE_LOG_IF_ALLOWED("retrieveCacheEntry: Handling redirect (pageID = %" PRIu64 ", frameID = %" PRIu64 ", resourceID = %" PRIu64 ", isMainResource = %d, isSynchronous = %d)", m_parameters.webPageID, m_parameters.webFrameID, m_parameters.identifier, isMainResource(), isSynchronous());
>-            loader->dispatchWillSendRequestForCacheEntry(WTFMove(entry));
>+            loader->dispatchWillSendRequestForCacheEntry(WTFMove(request), WTFMove(entry));
>             return;
>         }
>         if (loader->m_parameters.needsCertificateInfo && !entry->response().certificateInfo()) {
>@@ -615,6 +615,9 @@ void NetworkResourceLoader::willSendRedirectedRequest(ResourceRequest&& request,
> {
>     ++m_redirectCount;
> 
>+    if (redirectResponse.source() == ResourceResponse::Source::Network && canUseCachedRedirect(request))
>+        m_cache->storeRedirect(request, redirectResponse, redirectRequest);
>+
>     if (m_networkLoadChecker) {
>         m_networkLoadChecker->checkRedirection(redirectResponse, WTFMove(redirectRequest), [protectedThis = makeRef(*this), this, storedCredentialsPolicy = m_networkLoadChecker->storedCredentialsPolicy(), request = WTFMove(request), redirectResponse](auto&& result) mutable {
>             if (!result.has_value()) {
>@@ -622,9 +625,7 @@ void NetworkResourceLoader::willSendRedirectedRequest(ResourceRequest&& request,
>                     return;
> 
>                 if (m_parameters.options.redirect == FetchOptions::Redirect::Manual) {
>-                    redirectResponse.setType(ResourceResponse::Type::Opaqueredirect);
>-                    this->didReceiveResponse(WTFMove(redirectResponse));
>-                    this->didFinishLoading({ });
>+                    this->didFinishWithRedirectResponse(WTFMove(redirectResponse));
>                     return;
>                 }
> 
>@@ -634,7 +635,8 @@ void NetworkResourceLoader::willSendRedirectedRequest(ResourceRequest&& request,
> 
>             if (storedCredentialsPolicy != m_networkLoadChecker->storedCredentialsPolicy()) {
>                 // We need to restart the load to update the session according the new credential policy.
>-                m_networkLoad->cancel();
>+                if (m_networkLoad)
>+                    m_networkLoad->cancel();
>                 auto request = WTFMove(result.value());
>                 m_networkLoadChecker->prepareRedirectedRequest(request);
> 
>@@ -656,13 +658,10 @@ void NetworkResourceLoader::willSendRedirectedRequest(ResourceRequest&& request,
>     continueWillSendRedirectedRequest(WTFMove(request), WTFMove(redirectRequest), WTFMove(redirectResponse));
> }
> 
>-void NetworkResourceLoader::continueWillSendRedirectedRequest(WebCore::ResourceRequest&& request, WebCore::ResourceRequest&& redirectRequest, ResourceResponse&& redirectResponse)
>+void NetworkResourceLoader::continueWillSendRedirectedRequest(ResourceRequest&& request, ResourceRequest&& redirectRequest, ResourceResponse&& redirectResponse)
> {
>     ASSERT(!isSynchronous());
> 
>-    if (canUseCachedRedirect(request))
>-        m_cache->storeRedirect(request, redirectResponse, redirectRequest);
>-
>     if (m_parameters.shouldEnableFromOriginResponseHeader && shouldCancelCrossOriginLoad(redirectResponse, m_parameters.frameAncestorOrigins) && m_networkLoad) {
>         didFailLoading(fromOriginResourceError(redirectResponse.url()));
>         return;
>@@ -671,6 +670,23 @@ void NetworkResourceLoader::continueWillSendRedirectedRequest(WebCore::ResourceR
>     send(Messages::WebResourceLoader::WillSendRequest(redirectRequest, sanitizeResponseIfPossible(WTFMove(redirectResponse), ResourceResponse::SanitizationType::Redirection)));
> }
> 
>+void NetworkResourceLoader::didFinishWithRedirectResponse(ResourceResponse&& redirectResponse)
>+{
>+    redirectResponse.setType(ResourceResponse::Type::Opaqueredirect);
>+    didReceiveResponse(WTFMove(redirectResponse));
>+
>+    WebCore::NetworkLoadMetrics networkLoadMetrics;
>+    networkLoadMetrics.markComplete();
>+    networkLoadMetrics.requestHeaderBytesSent = 0;
>+    networkLoadMetrics.requestBodyBytesSent = 0;
>+    networkLoadMetrics.responseHeaderBytesReceived = 0;
>+    networkLoadMetrics.responseBodyBytesReceived = 0;
>+    networkLoadMetrics.responseBodyDecodedSize = 0;
>+    send(Messages::WebResourceLoader::DidFinishResourceLoad { networkLoadMetrics });
>+
>+    cleanup(LoadResult::Success);
>+}
>+
> ResourceResponse NetworkResourceLoader::sanitizeResponseIfPossible(ResourceResponse&& response, ResourceResponse::SanitizationType type)
> {
>     if (m_parameters.shouldRestrictHTTPResponseAccess)
>@@ -903,22 +919,15 @@ void NetworkResourceLoader::validateCacheEntry(std::unique_ptr<NetworkCache::Ent
>     startNetworkLoad(WTFMove(revalidationRequest), FirstLoad::Yes);
> }
> 
>-void NetworkResourceLoader::dispatchWillSendRequestForCacheEntry(std::unique_ptr<NetworkCache::Entry> entry)
>+void NetworkResourceLoader::dispatchWillSendRequestForCacheEntry(ResourceRequest&& request, std::unique_ptr<NetworkCache::Entry>&& entry)
> {
>     ASSERT(entry->redirectRequest());
>     ASSERT(!m_isWaitingContinueWillSendRequestForCachedRedirect);
> 
>     LOG(NetworkCache, "(NetworkProcess) Executing cached redirect");
> 
>-    auto& response = entry->response();
>-    if (m_parameters.shouldEnableFromOriginResponseHeader && shouldCancelCrossOriginLoad(response, m_parameters.frameAncestorOrigins) && m_networkLoad) {
>-        didFailLoading(fromOriginResourceError(response.url()));
>-        return;
>-    }
>-
>-    ++m_redirectCount;
>-    send(Messages::WebResourceLoader::WillSendRequest { *entry->redirectRequest(), sanitizeResponseIfPossible(ResourceResponse { response }, ResourceResponse::SanitizationType::Redirection) });
>     m_isWaitingContinueWillSendRequestForCachedRedirect = true;
>+    willSendRedirectedRequest(WTFMove(request), ResourceRequest { *entry->redirectRequest() }, ResourceResponse { entry->response() });
> }
> 
> IPC::Connection* NetworkResourceLoader::messageSenderConnection()
>diff --git a/Source/WebKit/NetworkProcess/NetworkResourceLoader.h b/Source/WebKit/NetworkProcess/NetworkResourceLoader.h
>index 773ca82fc5c84350457ab6968760843806361e4f..c2ccdd94a99a180481a8c83a2b120f26e2355cb0 100644
>--- a/Source/WebKit/NetworkProcess/NetworkResourceLoader.h
>+++ b/Source/WebKit/NetworkProcess/NetworkResourceLoader.h
>@@ -137,7 +137,7 @@ private:
>     void didRetrieveCacheEntry(std::unique_ptr<NetworkCache::Entry>);
>     void sendResultForCacheEntry(std::unique_ptr<NetworkCache::Entry>);
>     void validateCacheEntry(std::unique_ptr<NetworkCache::Entry>);
>-    void dispatchWillSendRequestForCacheEntry(std::unique_ptr<NetworkCache::Entry>);
>+    void dispatchWillSendRequestForCacheEntry(WebCore::ResourceRequest&&, std::unique_ptr<NetworkCache::Entry>&&);
>     void continueProcessingCachedEntryAfterDidReceiveResponse(std::unique_ptr<NetworkCache::Entry>);
> 
>     bool shouldInterruptLoadForXFrameOptions(const String&, const WebCore::URL&);
>@@ -169,7 +169,7 @@ private:
> #endif
> 
>     void continueWillSendRedirectedRequest(WebCore::ResourceRequest&& request, WebCore::ResourceRequest&& redirectRequest, WebCore::ResourceResponse&&);
>-
>+    void didFinishWithRedirectResponse(WebCore::ResourceResponse&&);
>     WebCore::ResourceResponse sanitizeResponseIfPossible(WebCore::ResourceResponse&&, WebCore::ResourceResponse::SanitizationType);
> 
>     // ContentSecurityPolicyClient
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
>index 441dcd8b882d044cdfd8e74b85b901c8ff3ee50c..d742a9487993f977c1f8d6ef7e2fed8051f9906c 100644
>--- a/LayoutTests/ChangeLog
>+++ b/LayoutTests/ChangeLog
>@@ -1,3 +1,17 @@
>+2018-05-21  Youenn Fablet  <youenn@apple.com>
>+
>+        NetworkLoadChecker should check cached redirections
>+        https://bugs.webkit.org/show_bug.cgi?id=185849
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * http/tests/fetch/redirectmode-and-preload-expected.txt:
>+        * http/tests/fetch/redirectmode-and-preload.html:
>+        Removed tests that mix manual/error redirect mode with no-cors since this is no longer a valid possibility.
>+        * http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt:
>+        * http/tests/xmlhttprequest/access-control-and-redirects-expected.txt:
>+        * platform/mac-wk1/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt: Removed.
>+
> 2018-05-21  Chris Dumez  <cdumez@apple.com>
> 
>         File's structured serialization should serialize lastModified attribute
>diff --git a/LayoutTests/http/tests/fetch/redirectmode-and-preload-expected.txt b/LayoutTests/http/tests/fetch/redirectmode-and-preload-expected.txt
>index 4ab5519ccf6f4aba81ca0bc8aff0d2c0e7b6386d..ae5f8ca2f2f067bb9c23d3a600f0fbf7516c17d5 100644
>--- a/LayoutTests/http/tests/fetch/redirectmode-and-preload-expected.txt
>+++ b/LayoutTests/http/tests/fetch/redirectmode-and-preload-expected.txt
>@@ -1,13 +1,6 @@
>-CONSOLE MESSAGE: line 19: No-Cors mode requires follow redirect mode
>-CONSOLE MESSAGE: line 19: Not allowed to request resource
>-CONSOLE MESSAGE: line 19: Fetch API cannot load http://127.0.0.1:8000/fetch/resources/redirect-with-cache.php?enableCaching&url=http://localhost:8000/security/resources/allow-if-origin.php?allowCache&origin=http%3A%2F%2F127.0.0.1%3A8000&name=alert-fail.js&contentType=text/ascii due to access control checks.
>-CONSOLE MESSAGE: line 32: No-Cors mode requires follow redirect mode
>-CONSOLE MESSAGE: line 32: Not allowed to request resource
>-CONSOLE MESSAGE: line 32: Fetch API cannot load http://127.0.0.1:8000/fetch/resources/redirect-with-cache.php?enableCaching&url=http://localhost:8000/security/resources/allow-if-origin.php?allowCache&origin=http%3A%2F%2F127.0.0.1%3A8000&name=alert-fail.js&contentType=text/ascii due to access control checks.
>+CONSOLE MESSAGE: Redirections are not allowed
> CONSOLE MESSAGE: Fetch API cannot load http://127.0.0.1:8000/fetch/resources/redirect-with-cache.php?enableCaching&url=http://localhost:8000/security/resources/allow-if-origin.php?allowCache&origin=http%3A%2F%2F127.0.0.1%3A8000&name=alert-fail.js&contentType=text/ascii due to access control checks.
> 
>-PASS Fetch should check for redirections even if resource is preloaded (same fetch options except for redirect mode) 
> PASS Fetch should check for redirections even if resource is preloaded (different fetch mode, different redirect mode) 
>-PASS Fetch should check for redirections even if resource is preloaded (same fetch options except for redirect mode) 
> PASS Fetch should check for redirections even if resource is preloaded (different fetch mode, different redirect mode) 
> 
>diff --git a/LayoutTests/http/tests/fetch/redirectmode-and-preload.html b/LayoutTests/http/tests/fetch/redirectmode-and-preload.html
>index 8dbb0087e2ca2b491af068c7132e1f14e963674f..8bcd9b40b8ae4c61ea03e75a2e29131010a58473 100644
>--- a/LayoutTests/http/tests/fetch/redirectmode-and-preload.html
>+++ b/LayoutTests/http/tests/fetch/redirectmode-and-preload.html
>@@ -15,9 +15,6 @@
> function startTests()
> {
>     var preloadUrl = "./resources/redirect-with-cache.php?enableCaching&url=http://localhost:8000/security/resources/allow-if-origin.php?allowCache&origin=http%3A%2F%2F127.0.0.1%3A8000&name=alert-fail.js&contentType=text/ascii";
>-    promise_test(function(test) {
>-        return promise_rejects(test,new TypeError(), fetch(preloadUrl, {redirect: "manual", mode: "no-cors", credentials: "include"}));
>-    }, "Fetch should check for redirections even if resource is preloaded (same fetch options except for redirect mode)");
> 
>     promise_test(function(test) {
>         return fetch(preloadUrl, {redirect: "manual", mode: "cors", credentials: "include"}).then((response) => {
>@@ -28,10 +25,6 @@ function startTests()
>         });
>     }, "Fetch should check for redirections even if resource is preloaded (different fetch mode, different redirect mode)");
> 
>-    promise_test(function(test) {
>-        return promise_rejects(test, new TypeError(), fetch(preloadUrl, {redirect: "error", mode: "no-cors", credentials: "include"}));
>-    }, "Fetch should check for redirections even if resource is preloaded (same fetch options except for redirect mode)");
>-
>     promise_test(function(test) {
>         return promise_rejects(test, new TypeError(), fetch(preloadUrl, {redirect: "error", mode: "cors", credentials: "include"}));
>     }, "Fetch should check for redirections even if resource is preloaded (different fetch mode, different redirect mode)");
>diff --git a/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt b/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
>index 593f6c62c082a17aa229bcd69b9d0b47bae1fec1..b7fe7446c7e2e630af5e4fcb80a0443460f2e806 100644
>--- a/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
>+++ b/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
>@@ -1,5 +1,5 @@
> CONSOLE MESSAGE: Cross-origin redirection to http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi denied by Cross-Origin Resource Sharing policy: Origin http://127.0.0.1:8000 is not allowed by Access-Control-Allow-Origin.
>-CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi due to access control checks.
>+CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi due to access control checks.
> CONSOLE MESSAGE: Cross-origin redirection to foo://bar.cgi denied by Cross-Origin Resource Sharing policy: URL is either a non-HTTP URL or contains credentials.
> CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=foo://bar.cgi&%20%20access-control-allow-origin=http://127.0.0.1:8000 due to access control checks.
> CONSOLE MESSAGE: Preflight response is not successful
>diff --git a/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-expected.txt b/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-expected.txt
>index ceca46892ca3db6c7af3ffb15af0e6fc621df765..2f32d7baf1cd13eda1cac43efee66ff7fdd2d490 100644
>--- a/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-expected.txt
>+++ b/LayoutTests/http/tests/xmlhttprequest/access-control-and-redirects-expected.txt
>@@ -1,11 +1,11 @@
> CONSOLE MESSAGE: line 25: Cross-origin redirection to http://127.0.0.1:8000/xmlhttprequest/resources/access-control-basic-allow.cgi denied by Cross-Origin Resource Sharing policy: Origin http://127.0.0.1:8000 is not allowed by Access-Control-Allow-Origin.
>-CONSOLE MESSAGE: line 25: XMLHttpRequest cannot load http://127.0.0.1:8000/xmlhttprequest/resources/access-control-basic-allow.cgi due to access control checks.
>+CONSOLE MESSAGE: line 25: XMLHttpRequest cannot load http://localhost:8000/resources/redirect.php?url=http://127.0.0.1:8000/xmlhttprequest/resources/access-control-basic-allow.cgi due to access control checks.
> CONSOLE MESSAGE: Cross-origin redirection to http://127.0.0.1:8000/xmlhttprequest/resources/access-control-basic-allow.cgi denied by Cross-Origin Resource Sharing policy: Origin http://127.0.0.1:8000 is not allowed by Access-Control-Allow-Origin.
>-CONSOLE MESSAGE: XMLHttpRequest cannot load http://127.0.0.1:8000/xmlhttprequest/resources/access-control-basic-allow.cgi due to access control checks.
>+CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/resources/redirect.php?url=http://127.0.0.1:8000/xmlhttprequest/resources/access-control-basic-allow.cgi due to access control checks.
> CONSOLE MESSAGE: line 25: Cross-origin redirection to http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi denied by Cross-Origin Resource Sharing policy: Origin http://127.0.0.1:8000 is not allowed by Access-Control-Allow-Origin.
>-CONSOLE MESSAGE: line 25: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi due to access control checks.
>+CONSOLE MESSAGE: line 25: XMLHttpRequest cannot load http://localhost:8000/resources/redirect.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi due to access control checks.
> CONSOLE MESSAGE: Cross-origin redirection to http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi denied by Cross-Origin Resource Sharing policy: Origin http://127.0.0.1:8000 is not allowed by Access-Control-Allow-Origin.
>-CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi due to access control checks.
>+CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/resources/redirect.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow.cgi due to access control checks.
> Tests that redirects between origins are never allowed, even when access control is involved.
> 
> Per the spec, these test cases should be allowed, but cross-origin redirects are currently unsupported in WebCore.
>diff --git a/LayoutTests/platform/mac-wk1/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt b/LayoutTests/platform/mac-wk1/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
>deleted file mode 100644
>index b7fe7446c7e2e630af5e4fcb80a0443460f2e806..0000000000000000000000000000000000000000
>--- a/LayoutTests/platform/mac-wk1/http/tests/xmlhttprequest/access-control-and-redirects-async-expected.txt
>+++ /dev/null
>@@ -1,34 +0,0 @@
>-CONSOLE MESSAGE: Cross-origin redirection to http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi denied by Cross-Origin Resource Sharing policy: Origin http://127.0.0.1:8000 is not allowed by Access-Control-Allow-Origin.
>-CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi due to access control checks.
>-CONSOLE MESSAGE: Cross-origin redirection to foo://bar.cgi denied by Cross-Origin Resource Sharing policy: URL is either a non-HTTP URL or contains credentials.
>-CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=foo://bar.cgi&%20%20access-control-allow-origin=http://127.0.0.1:8000 due to access control checks.
>-CONSOLE MESSAGE: Preflight response is not successful
>-CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?redirect-preflight=true&%20%20url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&%20%20access-control-allow-origin=* due to access control checks.
>-CONSOLE MESSAGE: Request header field x-webkit is not allowed by Access-Control-Allow-Headers.
>-CONSOLE MESSAGE: XMLHttpRequest cannot load http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi due to access control checks.
>-Tests that asynchronous XMLHttpRequests handle redirects according to the CORS standard.
>-
>-Testing http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi without credentials
>-Expecting success: false
>-PASS: 0
>-Testing http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&  access-control-allow-origin=http://127.0.0.1:8000 without credentials
>-Expecting success: true
>-PASS: PASS: Cross-domain access allowed.
>-
>-Testing http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=http://username:password@localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&  access-control-allow-origin=http://127.0.0.1:8000 without credentials
>-Expecting success: true
>-PASS: PASS: Cross-domain access allowed.
>-
>-Testing http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?url=foo://bar.cgi&  access-control-allow-origin=http://127.0.0.1:8000 without credentials
>-Expecting success: false
>-PASS: 0
>-Testing http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?redirect-preflight=true&  url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&  access-control-allow-origin=* without credentials
>-Expecting success: false
>-PASS: 0
>-Testing http://localhost:8000/xmlhttprequest/resources/redirect-cors.php?redirect-preflight=false&  url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi&  access-control-allow-origin=*&  access-control-allow-headers=x-webkit without credentials
>-Expecting success: false
>-PASS: 0
>-Testing resources/redirect-cors.php?url=http://127.0.0.1:8000/xmlhttprequest/resources/get.txt without credentials
>-Expecting success: true
>-PASS: PASS
>-

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Attachments on bug 185849: 340918 | 340931 | 340934 | 340949 | 340951 | 340991 | 340994 | 341022 | 341050 | 341108