tree 2a1cbb59208ceb7999bfc842c2e67cf472dca52a
parent 950143da027e80924b4bb86defa8a3f21fd3fb1e
author beidson@apple.com <beidson@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1593495799 +0000
committer beidson@apple.com <beidson@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1593495799 +0000

JavaScript cannot be injected into iframes
<rdar://problem/54168946> and https://bugs.webkit.org/show_bug.cgi?id=213556

Reviewed by Geoff Garen.
Source/WebCore:

Covered by API tests.

* bindings/js/ExceptionDetails.h: Start a collection of "exception types" that will grow quickly,
  beginning with the specialized "missing frame" type.

Source/WebKit:

This adds a few mechanisms:
- Allows for WKUserScripts to have a target content world
- Allows "evaluateJavaScript" and "callAsyncJavaScript" to target a specific frame
- Allows for the completion handlers of those methods to be able to distinguish
  failure-due-to-missing-frame.

* Shared/WebCoreArgumentCoders.cpp:
(IPC::ArgumentCoder<ExceptionDetails>::encode):
(IPC::ArgumentCoder<ExceptionDetails>::decode):
* Shared/WebCoreArgumentCoders.h:

* UIProcess/API/Cocoa/WKError.h:
* UIProcess/API/Cocoa/WKError.mm:
(localizedDescriptionForErrorCode):

* UIProcess/API/Cocoa/WKUserScript.h:
* UIProcess/API/Cocoa/WKUserScript.mm:
(-[WKUserScript initWithSource:injectionTime:forMainFrameOnly:]):
(-[WKUserScript initWithSource:injectionTime:forMainFrameOnly:inContentWorld:]):
* UIProcess/API/Cocoa/WKWebView.h:

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView evaluateJavaScript:inFrame:inContentWorld:completionHandler:]):
(-[WKWebView callAsyncJavaScript:arguments:inFrame:inContentWorld:completionHandler:]):
(nsErrorFromExceptionDetails):
(-[WKWebView _evaluateJavaScript:asAsyncFunction:withSourceURL:withArguments:forceUserGesture:inFrame:inWorld:completionHandler:]):
(-[WKWebView callAsyncJavaScript:arguments:inContentWorld:completionHandler:]): Deleted.

* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::runJavaScript):

Tools:

* TestWebKitAPI/Tests/WebKitCocoa/AsyncFunction.mm:
(TestWebKitAPI::TEST):
* TestWebKitAPI/Tests/WebKitCocoa/UserContentController.mm:
(TEST):
* TestWebKitAPI/Tests/WebKitCocoa/WKURLSchemeHandler-1.mm:
* TestWebKitAPI/Tests/WebKitCocoa/WKWebViewEvaluateJavaScript.mm:
(TEST):
(-[FramesMessageHandler userContentController:didReceiveScriptMessage:]):
* TestWebKitAPI/cocoa/TestWKWebView.mm:
(-[WKWebView objectByCallingAsyncFunction:withArguments:error:]):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@263727 268f45cc-cd09-0410-ab3c-d52691b4dbfc