| <html> |
| <head> |
| <script src="../resources/libwrapjs.js"></script> |
| <script src="../resources/cross-frame-access.js"></script> |
| <script> |
| var code; |
| var openedWindow; |
| |
| window.onload = function() |
| { |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| testRunner.setCanOpenWindows(); |
| testRunner.dumpAsText(); |
| testRunner.dumpChildFramesAsText(); |
| } |
| |
| var message_fail = 'FAIL: XSS was allowed.'; |
| var message_success = 'SUCCESS: Window remained in original SecurityOrigin.'; |
| |
| var write_func = 'function write(target, message) { target.document.body.innerHTML = message; }\n'; |
| |
| var try_attack = 'write(window.opener.top.frames[0], ' + libwrapjs.in_string(message_fail) + ');'; |
| var attack = 'setTimeout(function() {' + try_attack + '}, 100);\n'; |
| |
| var try_control = 'write(window.opener.top.frames[1], ' + libwrapjs.in_string(message_success) + ');'; |
| var control = 'setTimeout(function() {' + try_control + '}, 200);\n'; |
| |
| var sigDone = 'setTimeout(function() { if (window.testRunner) testRunner.globalFlag = true; }, 300);'; |
| |
| var payload = write_func + attack + control + sigDone; |
| code = libwrapjs.in_script_tag(payload); |
| log("Code injected into window:"); |
| log(code); |
| |
| if (window.testRunner) { |
| runTest(); |
| } else { |
| log("To run the test, click the button below when the frames finish loading."); |
| var button = document.createElement("button"); |
| button.appendChild(document.createTextNode("Run Test")); |
| button.onclick = runTest; |
| document.body.appendChild(button); |
| } |
| } |
| |
| runTest = function() |
| { |
| openedWindow = window.open('', 'attacker'); |
| openedWindow.document.write(code); |
| openedWindow.document.close(); |
| |
| setTimeout(pollForDone, 1); |
| |
| window.open.call(frames[0], '', 'attacker'); |
| } |
| |
| pollForDone = function() |
| { |
| if (!testRunner.globalFlag) { |
| setTimeout(pollForDone, 1); |
| return; |
| } |
| closeWindowAndNotifyDone(openedWindow); |
| } |
| </script> |
| </head> |
| <body> |
| <div>This page opens a window to "", injects malicious code, and |
| then uses <code>window.open.call</code> to set its opener to the victim. |
| The opened window then tries to scripts its opener.</div> |
| <pre id="console"></pre> |
| <iframe style="border: solid 3px red;" src="http://localhost:8000/security/resources/innocent-victim.html"></iframe> |
| <iframe style="border: solid 3px green;" src="../resources/innocent-victim.html"></iframe> |
| </body> |
| </html> |
