Changeset 32922 in webkit


Ignore:
Timestamp:
May 6, 2008 3:00:05 PM (16 years ago)
Author:
weinig@apple.com
Message:

WebCore:

2008-05-06 Adam Barth <​abarth-webkit@adambarth.com>

Reviewed by Sam Weinig.

​https://bugs.webkit.org/show_bug.cgi?id=18725
Implement asynchronous postMessage.
MessageEvent no longer bubbles as per r1237 in the HTML 5 working draft.

Collin Jackson <​collinj-webkit@collinjackson.com> also contributed to this patch.

Test: http/tests/security/postMessage/delivery-order.html

  • dom/MessageEvent.cpp: (WebCore::MessageEvent::MessageEvent):
  • page/DOMWindow.cpp: (WebCore::PostMessageTimer::PostMessageTimer): (WebCore::PostMessageTimer::event): (WebCore::PostMessageTimer::targetOrigin): (WebCore::PostMessageTimer::fired): (WebCore::DOMWindow::postMessage): (WebCore::DOMWindow::postMessageTimerFired):
  • page/DOMWindow.h:
  • page/DOMWindow.idl:

LayoutTests:

2008-05-06 Adam Barth <​abarth-webkit@adambarth.com>

Reviewed by Sam Weinig.

​https://bugs.webkit.org/show_bug.cgi?id=18725
Update tests for asynchronous postMessage.

Collin Jackson <​collinj-webkit@collinjackson.com> also contributed to this patch.

  • http/tests/messaging/cross-domain-message-send.html:
  • http/tests/messaging/resources/cross-domain-message-receive.html:
  • http/tests/security/cross-frame-access-delete.html:
  • http/tests/security/cross-frame-access-history-put.html:
  • http/tests/security/cross-frame-access-location-put.html:
  • http/tests/security/postMessage/delivery-order-expected.txt: Added.
  • http/tests/security/postMessage/delivery-order.html: Added.
  • http/tests/security/postMessage/invalid-origin-throws-exception-expected.txt:
  • http/tests/security/postMessage/invalid-origin-throws-exception.html:
  • http/tests/security/postMessage/origin-unaffected-by-base-tag-expected.txt:
  • http/tests/security/postMessage/origin-unaffected-by-base-tag.html:
  • http/tests/security/postMessage/origin-unaffected-by-document-domain-expected.txt:
  • http/tests/security/postMessage/origin-unaffected-by-document-domain.html:
  • http/tests/security/postMessage/resources/javascript-post-message-sender.html:
  • http/tests/security/postMessage/resources/post-message-listener.html:
  • http/tests/security/postMessage/resources/recv.js: Added.
  • http/tests/security/postMessage/target-origin-expected.txt:
  • http/tests/security/postMessage/target-origin.html:
  • http/tests/security/resources/cross-frame-iframe-for-delete-test.html:
  • http/tests/security/resources/cross-frame-iframe-for-history-put-test.html:
  • http/tests/security/resources/cross-frame-iframe-for-location-put-test.html:
  • http/tests/security/resources/xss-eval3.html:
  • http/tests/security/xss-eval.html:
Location:
trunk
Files:
3 added
27 edited

Legend:

Unmodified
Added
Removed

  • trunk/LayoutTests/ChangeLog

    r32879 r32922  
     12008-05-06  Adam Barth  <abarth-webkit@adambarth.com>
     2
     3        Reviewed by Sam Weinig.
     4
     5        https://bugs.webkit.org/show_bug.cgi?id=18725
     6        Update tests for asynchronous postMessage.
     7
     8        Collin Jackson <collinj-webkit@collinjackson.com> also contributed to this patch.
     9
     10        * http/tests/messaging/cross-domain-message-send.html:
     11        * http/tests/messaging/resources/cross-domain-message-receive.html:
     12        * http/tests/security/cross-frame-access-delete.html:
     13        * http/tests/security/cross-frame-access-history-put.html:
     14        * http/tests/security/cross-frame-access-location-put.html:
     15        * http/tests/security/postMessage/delivery-order-expected.txt: Added.
     16        * http/tests/security/postMessage/delivery-order.html: Added.
     17        * http/tests/security/postMessage/invalid-origin-throws-exception-expected.txt:
     18        * http/tests/security/postMessage/invalid-origin-throws-exception.html:
     19        * http/tests/security/postMessage/origin-unaffected-by-base-tag-expected.txt:
     20        * http/tests/security/postMessage/origin-unaffected-by-base-tag.html:
     21        * http/tests/security/postMessage/origin-unaffected-by-document-domain-expected.txt:
     22        * http/tests/security/postMessage/origin-unaffected-by-document-domain.html:
     23        * http/tests/security/postMessage/resources/javascript-post-message-sender.html:
     24        * http/tests/security/postMessage/resources/post-message-listener.html:
     25        * http/tests/security/postMessage/resources/recv.js: Added.
     26        * http/tests/security/postMessage/target-origin-expected.txt:
     27        * http/tests/security/postMessage/target-origin.html:
     28        * http/tests/security/resources/cross-frame-iframe-for-delete-test.html:
     29        * http/tests/security/resources/cross-frame-iframe-for-history-put-test.html:
     30        * http/tests/security/resources/cross-frame-iframe-for-location-put-test.html:
     31        * http/tests/security/resources/xss-eval3.html:
     32        * http/tests/security/xss-eval.html:
     33
    1342008-05-05  Alexey Proskuryakov  <ap@webkit.org>
    235

  • trunk/LayoutTests/http/tests/messaging/cross-domain-message-send.html

    r29051 r32922  
    1313
    1414function postIt () {
    15     document.getElementById("receiver").contentWindow.postMessage("Something");
     15    document.getElementById("receiver").contentWindow.postMessage("Something", "*");
    1616}
    1717

  • trunk/LayoutTests/http/tests/messaging/resources/cross-domain-message-receive.html

    r32597 r32922  
    1111    result += "data: " + e.data + "\n";
    1212    result += "origin: " + e.origin + "\n";
    13     e.source.postMessage(result);   
     13    e.source.postMessage(result, "*");   
    1414}
    1515

  • trunk/LayoutTests/http/tests/security/cross-frame-access-delete.html

    r30032 r32922  
    2727            shouldBe("eval('delete targetWindow.location[1]')", "false");
    2828
    29             targetWindow.postMessage("deletingValuesComplete");
     29            targetWindow.postMessage("deletingValuesComplete", "*");
    3030        }
    3131    </script>

  • trunk/LayoutTests/http/tests/security/cross-frame-access-history-put.html

    r30157 r32922  
    4444
    4545            if (window.postMessage)
    46                 targetWindow.postMessage("settingValuesComplete");
     46                targetWindow.postMessage("settingValuesComplete", "*");
    4747            else
    4848                log("\nSet Test complete!  Click button entitled 'Step 2 - Set Check' to finish the test.");

  • trunk/LayoutTests/http/tests/security/cross-frame-access-location-put.html

    r30157 r32922  
    4545
    4646            if (window.postMessage)
    47                 targetWindow.postMessage("settingValuesComplete");
     47                targetWindow.postMessage("settingValuesComplete", "*");
    4848            else
    4949                log("\nSet Test complete!  Click button entitled 'Step 2 - Set Check' to finish the test.");

  • trunk/LayoutTests/http/tests/security/postMessage/invalid-origin-throws-exception-expected.txt

    r32597 r32922  
    1 CONSOLE MESSAGE: line 0: Unable to post message to asdf:. Recipient has origin http://localhost:8000.
     1CONSOLE MESSAGE: line 0: Unable to post message to asdf://. Recipient has origin http://localhost:8000.
    22
    3 CONSOLE MESSAGE: line 0: Unable to post message to http:. Recipient has origin http://localhost:8000.
     3CONSOLE MESSAGE: line 0: Unable to post message to http://. Recipient has origin http://localhost:8000.
    44
    5 CONSOLE MESSAGE: line 0: Unable to post message to /tmp/foo. Recipient has origin http://localhost:8000.
     5CONSOLE MESSAGE: line 0: Unable to post message to localhost:8000.
    66
    7 CONSOLE MESSAGE: line 0: Unable to post message to //localhost. Recipient has origin http://localhost:8000.
     7CONSOLE MESSAGE: line 0: Unable to post message to localhost:8000.
    88
    99window.location.href = http://127.0.0.1:8000/security/postMessage/invalid-origin-throws-exception.html
    … …  
    1616Posted message to '/tmp/foo' without any exceptions.
    1717Posted message to '//localhost' without any exceptions.
     18Received message: data="Received message: data="done" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"

  • trunk/LayoutTests/http/tests/security/postMessage/invalid-origin-throws-exception.html

    r32597 r32922  
    1 <script>
    2 if (window.layoutTestController)
    3   layoutTestController.dumpAsText();
    4 </script>
    5 
    61<!DOCTYPE html>
    72<html>
    83<head>
     4<script src="resources/recv.js"></script>
    95<script>
    106if (window.layoutTestController) {
    117    layoutTestController.dumpAsText();
    128    layoutTestController.waitUntilDone();
    13 }
    14 
    15 function recv(e) {
    16     document.getElementById("result").innerHTML += "<br>" + e.data;
    179}
    1810 
    … …  
    4436    tryPostMessage("//localhost");
    4537
    46     if (window.layoutTestController)
    47         layoutTestController.notifyDone();
     38   
     39    win.postMessage('done', '*');
    4840}
    4941</script>

  • trunk/LayoutTests/http/tests/security/postMessage/origin-unaffected-by-base-tag-expected.txt

    r32597 r32922  
    11window.location.href = http://127.0.0.1:8000/security/postMessage/origin-unaffected-by-base-tag.html
    22
    3 Received message: data="Message from parent" origin="http://127.0.0.1:8000"
     3waiting...
     4Received message: data="Received message: data="Message from parent" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     5Received message: data="Received message: data="done" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"

  • trunk/LayoutTests/http/tests/security/postMessage/origin-unaffected-by-base-tag.html

    r32597 r32922  
    22<html>
    33<head>
     4<script src="resources/recv.js"></script>
    45<script>
    56if (window.layoutTestController) {
    67    layoutTestController.dumpAsText();
    78    layoutTestController.waitUntilDone();
    8 }
    9 
    10 function recv(e) {
    11     document.getElementById("result").firstChild.data = e.data;
    12 
    13     if (window.layoutTestController)
    14         layoutTestController.notifyDone();
    159}
    1610
    … …  
    2014    var iframe = document.getElementById('child');
    2115    var win = iframe.contentWindow;
    22     win.postMessage('Message from parent');
     16    win.postMessage('Message from parent', '*');
     17
     18    win.postMessage('done', '*');
    2319}
    2420</script>

  • trunk/LayoutTests/http/tests/security/postMessage/origin-unaffected-by-document-domain-expected.txt

    r32597 r32922  
    22document.domain = 0.0.1
    33
    4 Received message: data="Message from parent" origin="http://127.0.0.1:8000"
     4waiting...
     5Received message: data="Received message: data="Message from parent" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     6Received message: data="Received message: data="done" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"

  • trunk/LayoutTests/http/tests/security/postMessage/origin-unaffected-by-document-domain.html

    r32597 r32922  
    22<html>
    33<head>
     4<script src="resources/recv.js"></script>
    45<script>
    56if (window.layoutTestController) {
    67    layoutTestController.dumpAsText();
    78    layoutTestController.waitUntilDone();
    8 }
    9 
    10 function recv(e) {
    11     document.getElementById("result").firstChild.data = e.data;
    12 
    13     if (window.layoutTestController)
    14         layoutTestController.notifyDone();
    159}
    1610
    … …  
    2014    var iframe = document.getElementById('child');
    2115    var win = iframe.contentWindow;
    22     win.postMessage('Message from parent');
     16    win.postMessage('Message from parent', '*');
     17
     18    win.postMessage('done', '*');
    2319}
    2420

  • trunk/LayoutTests/http/tests/security/postMessage/resources/javascript-post-message-sender.html

    r29678 r32922  
    55function nav() {
    66    var url = "javascript:'<script>" +
    7       "top.postMessage(\"Hello from child\");" +
     7      "top.postMessage(\"Hello from child\", \"*\");" +
    88      "document.write(\"Message sent\");" +
    99      "</scri" + "pt>'";

  • trunk/LayoutTests/http/tests/security/postMessage/resources/post-message-listener.html

    r32597 r32922  
    66function recv(e) {
    77    var msg = 'Received message: data="' + e.data + '" origin="' + e.origin + '"';
    8     top.postMessage(msg);
     8    top.postMessage(msg, '*');
    99}
    1010

  • trunk/LayoutTests/http/tests/security/postMessage/target-origin-expected.txt

    r32597 r32922  
    1212
    1313waiting...
    14 Received message: data="Trying origin=http://localhost:8000" origin="http://127.0.0.1:8000"
    15 Received message: data="Trying origin=http://localhost:8000/" origin="http://127.0.0.1:8000"
    16 Received message: data="Trying origin=http://localhost:8000/foo" origin="http://127.0.0.1:8000"
    17 Received message: data="Trying origin=http://localhost:8000/foo?bar" origin="http://127.0.0.1:8000"
    18 Received message: data="Trying origin=http://localhost:8000/foo?bar#baz" origin="http://127.0.0.1:8000"
    19 Received message: data="Trying origin=http://user:pass@localhost:8000/foo?bar#baz" origin="http://127.0.0.1:8000"
    20 Received message: data="Trying origin=null" origin="http://127.0.0.1:8000"
    21 Received message: data="Trying origin=undefined" origin="http://127.0.0.1:8000"
     14Error sending message to null. Error: SYNTAX_ERR: DOM Exception 12
     15Error sending message to undefined. Error: SYNTAX_ERR: DOM Exception 12
     16Received message: data="Received message: data="Trying origin=http://localhost:8000" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     17Received message: data="Received message: data="Trying origin=http://localhost:8000/" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     18Received message: data="Received message: data="Trying origin=http://localhost:8000/foo" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     19Received message: data="Received message: data="Trying origin=http://localhost:8000/foo?bar" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     20Received message: data="Received message: data="Trying origin=http://localhost:8000/foo?bar#baz" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     21Received message: data="Received message: data="Trying origin=http://user:pass@localhost:8000/foo?bar#baz" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     22Received message: data="Received message: data="Trying origin=*" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"
     23Received message: data="Received message: data="done" origin="http://127.0.0.1:8000"" origin="http://localhost:8000"

  • trunk/LayoutTests/http/tests/security/postMessage/target-origin.html

    r32597 r32922  
    22<html>
    33<head>
     4<script src="resources/recv.js"></script>
    45<script>
    56if (window.layoutTestController) {
    … …  
    89}
    910
    10 function recv(e) {
    11     document.getElementById("result").innerHTML += "<br>" + e.data;
    12 }
    13  
    1411document.addEventListener("message", recv, false);
    1512
    1613function tryPostMessage(win, origin) {
    17     win.postMessage("Trying origin=" + origin, origin);
     14    try {
     15        win.postMessage("Trying origin=" + origin, origin);
     16    } catch(ex) {
     17        log("Error sending message to " + origin + ". " + ex);
     18    }
    1819}
    1920
    … …  
    2930    tryPostMessage(win, "http://localhost:8000/foo?bar#baz");
    3031    tryPostMessage(win, "http://user:pass@localhost:8000/foo?bar#baz");
    31     tryPostMessage(win, null);
    32     tryPostMessage(win, undefined);
     32    tryPostMessage(win, "*");
    3333
    3434    // Should fail:
    … …  
    3939    tryPostMessage(win, "http://www.example.com");
    4040
    41     if (window.layoutTestController)
    42         layoutTestController.notifyDone();
     41    // Should throw syntax error:
     42    tryPostMessage(win, null);
     43    tryPostMessage(win, undefined);
     44
     45    win.postMessage('done', '*');
    4346}
    4447</script>

  • trunk/LayoutTests/http/tests/security/resources/cross-frame-iframe-for-delete-test.html

    r30032 r32922  
    1919            window.location[1] = "test value";
    2020
    21             window.parent.postMessage("setValuesComplete");
     21            window.parent.postMessage("setValuesComplete", "*");
    2222        }
    2323

  • trunk/LayoutTests/http/tests/security/resources/cross-frame-iframe-for-history-put-test.html

    r30157 r32922  
    3737
    3838            if (window.postMessage)
    39                 window.parent.postMessage("storedOldValuesComplete");
     39                window.parent.postMessage("storedOldValuesComplete", "*");
    4040        }
    4141

  • trunk/LayoutTests/http/tests/security/resources/cross-frame-iframe-for-location-put-test.html

    r30157 r32922  
    3535
    3636            if (window.postMessage)
    37                 window.parent.postMessage("storedOldValuesComplete");
     37                window.parent.postMessage("storedOldValuesComplete", "*");
    3838        }
    3939

  • trunk/LayoutTests/http/tests/security/resources/xss-eval2.html

    r30871 r32922  
    33
    44parent.childEvalCaller = function(s) {
    5     return eval(s);
     5    return window.eval(s);
    66}
    77

  • trunk/LayoutTests/http/tests/security/resources/xss-eval3.html

    r30871 r32922  
    11<script>
    2 parent.postMessage("done");
     2parent.postMessage("done", "*");
    33</script>

  • trunk/LayoutTests/http/tests/security/xss-eval.html

    r30871 r32922  
    2626}
    2727
    28 addEventListener("message", function()
     28document.addEventListener("message", function()
    2929{
    3030    shouldBe("eval.call(frames[0], 'document')", (function() { try { return eval.call(frames[0], 'document'); } catch(e) { return e.name; } })(), "EvalError");

  • trunk/WebCore/ChangeLog

    r32920 r32922  
     12008-05-06  Adam Barth  <abarth-webkit@adambarth.com>
     2
     3        Reviewed by Sam Weinig.
     4
     5        https://bugs.webkit.org/show_bug.cgi?id=18725
     6        Implement asynchronous postMessage.
     7        MessageEvent no longer bubbles as per r1237 in the HTML 5 working draft.
     8
     9        Collin Jackson <collinj-webkit@collinjackson.com> also contributed to this patch.
     10
     11        Test: http/tests/security/postMessage/delivery-order.html
     12
     13        * dom/MessageEvent.cpp:
     14        (WebCore::MessageEvent::MessageEvent):
     15        * page/DOMWindow.cpp:
     16        (WebCore::PostMessageTimer::PostMessageTimer):
     17        (WebCore::PostMessageTimer::event):
     18        (WebCore::PostMessageTimer::targetOrigin):
     19        (WebCore::PostMessageTimer::fired):
     20        (WebCore::DOMWindow::postMessage):
     21        (WebCore::DOMWindow::postMessageTimerFired):
     22        * page/DOMWindow.h:
     23        * page/DOMWindow.idl:
     24       
    1252008-05-06  Anders Carlsson  <andersca@apple.com>
    226

  • trunk/WebCore/dom/MessageEvent.cpp

    r32597 r32922  
    4343
    4444MessageEvent::MessageEvent(const String& data, const String& origin, DOMWindow* source)
    45     : Event(messageEvent, true, true)
     45    : Event(messageEvent, false, true)
    4646    , m_data(data)
    4747    , m_origin(origin)

  • trunk/WebCore/page/DOMWindow.cpp

    r32899 r32922  
    8080namespace WebCore {
    8181
     82#if ENABLE(CROSS_DOCUMENT_MESSAGING)
     83class PostMessageTimer : public TimerBase {
     84public:
     85    PostMessageTimer(DOMWindow* window, MessageEvent* event, SecurityOrigin* targetOrigin)
     86        : m_window(window)
     87        , m_event(event)
     88        , m_targetOrigin(targetOrigin)
     89    {
     90    }
     91
     92    MessageEvent* event() const { return m_event.get(); }
     93    SecurityOrigin* targetOrigin() const { return m_targetOrigin.get(); }
     94
     95private:
     96    virtual void fired()
     97    {
     98        m_window->postMessageTimerFired(this);
     99    }
     100
     101    RefPtr<DOMWindow> m_window;
     102    RefPtr<MessageEvent> m_event;
     103    RefPtr<SecurityOrigin> m_targetOrigin;
     104};
     105#endif
     106
    82107// This function:
    83108// 1) Validates the pending changes are not changing to NaN
    … …  
    326351
    327352#if ENABLE(CROSS_DOCUMENT_MESSAGING)
    328 void DOMWindow::postMessage(const String& message, const String& targetOrigin, DOMWindow* source, ExceptionCode& ecForSender) const
    329 {
    330     if (!m_frame)
    331         return;
    332 
    333     if (!targetOrigin.isNull()) {
    334         KURL desiredTargetURL(targetOrigin);
    335         if (!desiredTargetURL.isValid()) {
    336             ecForSender = SYNTAX_ERR;
     353void DOMWindow::postMessage(const String& message, const String& targetOrigin, DOMWindow* source, ExceptionCode& ec)
     354{
     355    if (!m_frame)
     356        return;
     357
     358    // Compute the target origin.  We need to do this synchronously in order
     359    // to generate the SYNTAX_ERR exception correctly.
     360    RefPtr<SecurityOrigin> target;
     361    if (targetOrigin != "*") {
     362        target = SecurityOrigin::create(KURL(targetOrigin));
     363        if (target->isEmpty()) {
     364            ec = SYNTAX_ERR;
    337365            return;
    338366        }
    339 
    340         RefPtr<SecurityOrigin> desiredTargetOrigin = SecurityOrigin::create(desiredTargetURL);
    341         SecurityOrigin* actualTargetOrigin = document()->securityOrigin();
    342         if (desiredTargetOrigin->isEmpty() || !desiredTargetOrigin->isSameSchemeHostPort(actualTargetOrigin)) {
    343             // The sender is not allowed to find out the origin of
    344             // the recipient, so we fail silently and log a message
    345             // to the console.
     367    }
     368
     369    // Capture the source of the message.  We need to do this synchronously
     370    // in order to capture the source of the message correctly.
     371    Document* sourceDocument = source->document();
     372    if (!sourceDocument)
     373        return;
     374    String sourceOrigin = sourceDocument->securityOrigin()->toString();
     375
     376    // Schedule the message.
     377    PostMessageTimer* timer = new PostMessageTimer(this, new MessageEvent(message, sourceOrigin, source), target.get());
     378    timer->startOneShot(0);
     379}
     380
     381void DOMWindow::postMessageTimerFired(PostMessageTimer* t)
     382{
     383    OwnPtr<PostMessageTimer> timer(t);
     384
     385    if (!document())
     386        return;
     387
     388    if (timer->targetOrigin()) {
     389        // Check target origin now since the target document may have changed since the simer was scheduled.
     390        if (!timer->targetOrigin()->isSameSchemeHostPort(document()->securityOrigin())) {
    346391            String message = String::format("Unable to post message to %s. Recipient has origin %s.\n",
    347                 targetOrigin.utf8().data(), actualTargetOrigin->toString().utf8().data());
     392                timer->targetOrigin()->toString().utf8().data(), document()->securityOrigin()->toString().utf8().data());
    348393            console()->addMessage(JSMessageSource, ErrorMessageLevel, message, 0, String());
    349394            return;
    … …  
    351396    }
    352397
    353     Document* sourceDocument = source->document();
    354     if (!sourceDocument)
    355         return;
    356     String sourceOrigin = sourceDocument->securityOrigin()->toString();
    357 
    358     // Sender is not allowed to see exceptions other than syntax errors
    359     ExceptionCode ec;
    360     document()->dispatchEvent(new MessageEvent(message, sourceOrigin, source), ec, true);
     398    ExceptionCode ec;
     399    document()->dispatchEvent(timer->event(), ec, true);
    361400}
    362401#endif

  • trunk/WebCore/page/DOMWindow.h

    r32791 r32922  
    5151    class History;
    5252    class Location;
     53#if ENABLE(CROSS_DOCUMENT_MESSAGING)
     54    class PostMessageTimer;
     55#endif
    5356    class Navigator;
    5457    class Screen;
    … …  
    173176        DOMApplicationCache* applicationCache() const;
    174177#endif
     178
    175179#if ENABLE(CROSS_DOCUMENT_MESSAGING)
    176         void postMessage(const String& message, const String& targetOrigin, DOMWindow* source, ExceptionCode& ecForSender) const;
     180        void postMessage(const String& message, const String& targetOrigin, DOMWindow* source, ExceptionCode&);
     181        void postMessageTimerFired(PostMessageTimer*);
    177182#endif
    178183

  • trunk/WebCore/page/DOMWindow.idl

    r32604 r32922  
    149149#if defined(ENABLE_CROSS_DOCUMENT_MESSAGING)
    150150        // cross-document messaging
    151         [DoNotCheckDomainSecurity, Custom] void postMessage(in DOMString message, in [Optional] DOMString targetOrigin)
     151        [DoNotCheckDomainSecurity, Custom] void postMessage(in DOMString message, in DOMString targetOrigin)
    152152            raises(DOMException);
    153153#endif
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