112195 2013-03-12 15:06:12 -0700 [Chromium] Restrict WebNode::addEventListener and friends to a whitelist of event types 2013-03-13 16:18:48 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 abarth abarth alancutter dglazkov eric esprehn fishd fsamuel jamesr lazyboy tkent+wkapi webkit.review.bot oldest_to_newest 853821 0 abarth 2013-03-12 15:06:12 -0700 [Chromium] Restrict WebNode::addEventListener and friends to a whitelist of event types 853824 1 192818 abarth 2013-03-12 15:08:40 -0700 Created attachment 192818 Patch 853827 2 webkit.review.bot 2013-03-12 15:10:56 -0700 Please wait for approval from abarth@webkit.org, dglazkov@chromium.org, fishd@chromium.org, jamesr@chromium.org or tkent@chromium.org before submitting, as this patch contains changes to the Chromium public API. See also https://trac.webkit.org/wiki/ChromiumWebKitAPI. 853830 3 192818 abarth 2013-03-12 15:11:39 -0700 Comment on attachment 192818 Patch commit-queue- pending discussion of how to handle the CEF dependency. 853858 4 192818 esprehn 2013-03-12 15:39:48 -0700 Comment on attachment 192818 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=192818&action=review > Source/WebKit/chromium/public/WebNode.h:-112 > - WEBKIT_EXPORT void removeEventListener(const WebString& eventType, WebDOMEventListener* listener, bool useCapture); Seems bad that the embedder can't do removeEventListener anymore for mousedown. > Source/WebKit/chromium/src/WebNode.cpp:188 > + if (eventType != "permissionrequest") Why do you want this to crash in release builds? Shouldn't this be ASSERT(eventType != "permissionrequest") ? > Source/WebKit/chromium/src/WebNode.cpp:197 > + CRASH(); It's seems weird that we're effectively crippling all embedders of Chromium, but I do see that UIWebView doesn't expose any of this either. 853864 5 esprehn 2013-03-12 15:42:19 -0700 btw if you do want it to crash in release builds I think you want RELEASE_ASSERT. 853871 6 abarth 2013-03-12 15:47:49 -0700 (In reply to comment #4) > (From update of attachment 192818 [details]) > View in context: https://bugs.webkit.org/attachment.cgi?id=192818&action=review > > > Source/WebKit/chromium/public/WebNode.h:-112 > > - WEBKIT_EXPORT void removeEventListener(const WebString& eventType, WebDOMEventListener* listener, bool useCapture); > > Seems bad that the embedder can't do removeEventListener anymore for mousedown. The one existing caller doesn't do that today. They just wait for the document to be destroyed. > > Source/WebKit/chromium/src/WebNode.cpp:188 > > + if (eventType != "permissionrequest") > > Why do you want this to crash in release builds? Shouldn't this be ASSERT(eventType != "permissionrequest") ? I do want it to crash in release builds. > > Source/WebKit/chromium/src/WebNode.cpp:197 > > + CRASH(); > > It's seems weird that we're effectively crippling all embedders of Chromium, but I do see that UIWebView doesn't expose any of this either. The Chromium WebKit API is not a general-purpose API. It's an API for the specific purposes of the Chromium project. I suspect the one caller of addEventListener is wrong. After this patch lands, I'd like to study the one caller to see if they're doing something sensible or not. > btw if you do want it to crash in release builds I think you want RELEASE_ASSERT. Will do. 853885 7 192818 schenney 2013-03-12 16:03:52 -0700 Comment on attachment 192818 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=192818&action=review > Source/WebKit/chromium/ChangeLog:21 > + - These tests of DOM mutation events are no loner needed because we Typo : loner -> longer > Source/WebKit/chromium/src/WebNode.cpp:195 > + // Please do not add more eventTypes to this list without an API review. Is it worth commenting on which code uses this in the vain hope that, should the need go away, this code can reflect the change? 854439 8 abarth 2013-03-13 11:47:11 -0700 (In reply to comment #7) > (From update of attachment 192818 [details]) > View in context: https://bugs.webkit.org/attachment.cgi?id=192818&action=review > > > Source/WebKit/chromium/src/WebNode.cpp:195 > > + // Please do not add more eventTypes to this list without an API review. > > Is it worth commenting on which code uses this in the vain hope that, should the need go away, this code can reflect the change? Hopefully it's not a vain hope. :) http://code.google.com/p/chromium/issues/detail?id=189561 is the bug for removing the one caller of hasEventListener. The one caller of addEventListener will need more study. 854442 9 192956 abarth 2013-03-13 11:49:04 -0700 Created attachment 192956 Patch 854443 10 abarth 2013-03-13 11:49:22 -0700 (In reply to comment #5) > btw if you do want it to crash in release builds I think you want RELEASE_ASSERT. Doner. 854469 11 192956 esprehn 2013-03-13 12:18:07 -0700 Comment on attachment 192956 Patch LGTM 854477 12 abarth 2013-03-13 12:28:21 -0700 Chromium try jobs running in https://codereview.chromium.org/12463035 854735 13 192956 abarth 2013-03-13 15:45:13 -0700 Comment on attachment 192956 Patch Try job results look reasonable. (Unfortunately they're not linked from the CL I pasted above.) 854737 14 192956 webkit.review.bot 2013-03-13 15:45:52 -0700 Comment on attachment 192956 Patch Rejecting attachment 192956 from review queue. esprehn@chromium.org does not have reviewer permissions according to http://trac.webkit.org/browser/trunk/Tools/Scripts/webkitpy/common/config/committers.py. - If you do not have reviewer rights please read http://webkit.org/coding/contributing.html for instructions on how to use bugzilla flags. - If you have reviewer rights please correct the error in Tools/Scripts/webkitpy/common/config/committers.py by adding yourself to the file (no review needed). The commit-queue restarts itself every 2 hours. After restart the commit-queue will correctly respect your reviewer rights. 854739 15 esprehn 2013-03-13 15:46:43 -0700 (In reply to comment #14) > (From update of attachment 192956 [details]) > Rejecting attachment 192956 [details] from review queue. > > esprehn@chromium.org does not have reviewer permissions according to http://trac.webkit.org/browser/trunk/Tools/Scripts/webkitpy/common/config/committers.py. > > - If you do not have reviewer rights please read http://webkit.org/coding/contributing.html for instructions on how to use bugzilla flags. > > - If you have reviewer rights please correct the error in Tools/Scripts/webkitpy/common/config/committers.py by adding yourself to the file (no review needed). The commit-queue restarts itself every 2 hours. After restart the commit-queue will correctly respect your reviewer rights. Err woops, my bad. Forgot to update the committers.py after I became a reviewer. 854740 16 eric 2013-03-13 15:47:57 -0700 The feeder bot should restart itself every 2 hours... so you should be a reviewer: http://trac.webkit.org/browser/trunk/Tools/Scripts/webkitpy/common/config/committers.py#L277 854743 17 esprehn 2013-03-13 15:50:43 -0700 (In reply to comment #16) > The feeder bot should restart itself every 2 hours... so you should be a reviewer: > http://trac.webkit.org/browser/trunk/Tools/Scripts/webkitpy/common/config/committers.py#L277 That line says Committer, not Reviewer :P 854773 18 192956 webkit.review.bot 2013-03-13 16:18:43 -0700 Comment on attachment 192956 Patch Clearing flags on attachment: 192956 Committed r145770: <http://trac.webkit.org/changeset/145770> 854774 19 webkit.review.bot 2013-03-13 16:18:48 -0700 All reviewed patches have been landed. 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