commit 31f5977ea51d755e758c2846edd6fcb8c8209b7b Author: Mike Perry <mikeperry-git@fscked.org> Date: Tue Sep 25 14:18:07 2012 -0700 Add mozIThirdPartyUtil.getFirstPartyURI API patch. --- ...d-mozIThirdPartyUtil.getFirstPartyURI-API.patch | 148 ++++++++++++++++++++ 1 files changed, 148 insertions(+), 0 deletions(-) diff --git a/src/current-patches/firefox/alpha/0020-Add-mozIThirdPartyUtil.getFirstPartyURI-API.patch b/src/current-patches/firefox/alpha/0020-Add-mozIThirdPartyUtil.getFirstPartyURI-API.patch new file mode 100644 index 0000000..d7a24d9 --- /dev/null +++ b/src/current-patches/firefox/alpha/0020-Add-mozIThirdPartyUtil.getFirstPartyURI-API.patch @@ -0,0 +1,148 @@ +From e91ad38f3db238eebf2f1cae9383a6f317717bef Mon Sep 17 00:00:00 2001 +From: Mike Perry <mikeperry-git@torproject.org> +Date: Tue, 28 Aug 2012 18:35:33 -0700 +Subject: [PATCH 20/21] Add mozIThirdPartyUtil.getFirstPartyURI API + +API allows you to get the url bar URI for a channel or nsIDocument. +--- + content/base/src/ThirdPartyUtil.cpp | 52 ++++++++++++++++++++++++++++ + content/base/src/ThirdPartyUtil.h | 2 + + netwerk/base/public/mozIThirdPartyUtil.idl | 21 +++++++++++ + 3 files changed, 75 insertions(+), 0 deletions(-) + +diff --git a/content/base/src/ThirdPartyUtil.cpp b/content/base/src/ThirdPartyUtil.cpp +index 97a000e..87ffc8a 100644 +--- a/content/base/src/ThirdPartyUtil.cpp ++++ b/content/base/src/ThirdPartyUtil.cpp +@@ -7,6 +7,9 @@ + #include "nsIServiceManager.h" + #include "nsIHttpChannelInternal.h" + #include "nsIDOMWindow.h" ++#include "nsICookiePermission.h" ++#include "nsIDOMDocument.h" ++#include "nsIDocument.h" + #include "nsILoadContext.h" + #include "nsIPrincipal.h" + #include "nsIScriptObjectPrincipal.h" +@@ -21,6 +24,7 @@ ThirdPartyUtil::Init() + + nsresult rv; + mTLDService = do_GetService(NS_EFFECTIVETLDSERVICE_CONTRACTID, &rv); ++ mCookiePermissions = do_GetService(NS_COOKIEPERMISSION_CONTRACTID); + return rv; + } + +@@ -282,3 +286,51 @@ ThirdPartyUtil::GetBaseDomain(nsIURI* aHostURI, + + return NS_OK; + } ++ ++NS_IMETHODIMP ++ThirdPartyUtil::GetFirstPartyURI(nsIChannel *aChannel, ++ nsIDocument *aDoc, ++ nsIURI **aOutput) ++{ ++ nsresult rv = NS_ERROR_NULL_POINTER; ++ ++ if (!aChannel && aDoc) { ++ aChannel = aDoc->GetChannel(); ++ } ++ ++ // If aChannel is specified or available, use the official route ++ // for sure ++ if (aChannel) { ++ rv = mCookiePermissions->GetOriginatingURI(aChannel, aOutput); ++ } ++ ++ // If the channel was missing, closed or broken, try the ++ // window hierarchy directly. ++ // ++ // This might fail to work for first-party loads themselves, but ++ // we don't need this codepath for that case. ++ if (NS_FAILED(rv) && aDoc) { ++ nsCOMPtr<nsIDOMWindow> top; ++ nsCOMPtr<nsIDOMDocument> topDDoc; ++ ++ aDoc->GetWindow()->GetTop(getter_AddRefs(top)); ++ top->GetDocument(getter_AddRefs(topDDoc)); ++ ++ nsCOMPtr<nsIDocument> topDoc(do_QueryInterface(topDDoc)); ++ *aOutput = topDoc->GetOriginalURI(); ++ ++ if (*aOutput) ++ rv = NS_OK; ++ } ++ ++ // TODO: We could provide a route through the loadgroup + notification ++ // callbacks too, but either channel or document was always available ++ // in the cases where this function was originally needed (the image cache). ++ // The notification callbacks also appear to suffers from the same limitation ++ // as the document path. See nsICookiePermissions.GetOriginatingURI() for ++ // details. ++ ++ return rv; ++} ++ ++ +diff --git a/content/base/src/ThirdPartyUtil.h b/content/base/src/ThirdPartyUtil.h +index 269069b..37c30e8 100644 +--- a/content/base/src/ThirdPartyUtil.h ++++ b/content/base/src/ThirdPartyUtil.h +@@ -9,6 +9,7 @@ + #include "nsString.h" + #include "mozIThirdPartyUtil.h" + #include "nsIEffectiveTLDService.h" ++#include "nsICookiePermission.h" + + class nsIURI; + class nsIChannel; +@@ -28,6 +29,7 @@ private: + static already_AddRefed<nsIURI> GetURIFromWindow(nsIDOMWindow* aWin); + + nsCOMPtr<nsIEffectiveTLDService> mTLDService; ++ nsCOMPtr<nsICookiePermission> mCookiePermissions; + }; + + #endif +diff --git a/netwerk/base/public/mozIThirdPartyUtil.idl b/netwerk/base/public/mozIThirdPartyUtil.idl +index 578d8db..1869d14 100644 +--- a/netwerk/base/public/mozIThirdPartyUtil.idl ++++ b/netwerk/base/public/mozIThirdPartyUtil.idl +@@ -7,6 +7,7 @@ + interface nsIURI; + interface nsIDOMWindow; + interface nsIChannel; ++interface nsIDocument; + + /** + * Utility functions for determining whether a given URI, channel, or window +@@ -140,6 +141,26 @@ interface mozIThirdPartyUtil : nsISupports + * @return the base domain. + */ + AUTF8String getBaseDomain(in nsIURI aHostURI); ++ ++ ++ /** ++ * getFirstPartyURI ++ * ++ * Obtain the top-level url bar URI for either a channel or a document. ++ * Either parameter may be null (but not both). ++ * ++ * @param aChannel ++ * An arbitrary channel for some content element of a first party ++ * load. Can be null. ++ * ++ * @param aDoc ++ * An arbitrary third party document. Can be null. ++ * ++ * @return the first party url bar URI for the load. ++ */ ++ nsIURI getFirstPartyURI(in nsIChannel aChannel, ++ in nsIDocument aDoc); ++ + }; + + %{ C++ +-- +1.7.5.4 +