1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213
|
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Tests scripting.executeScript() on null principal</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/ExtensionTestUtils.js"></script>
<script type="text/javascript" src="head.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<script type="text/javascript">
"use strict";
add_task(async function test_executeScript_with_sandboxed_iframes() {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
manifest_version: 3,
permissions: ["scripting"],
host_permissions: [ "https://example.com/*" ],
granted_host_permissions: true,
browser_specific_settings: { gecko: { id: "@executeScript-in-sandbox" } },
},
useAddonManager: "temporary",
async background() {
const tabs = await browser.tabs.query({ active: true });
browser.test.assertEq(1, tabs.length, "expected 1 tab");
const target = { tabId: tabs[0].id, allFrames: true };
await browser.scripting.insertCSS({
target,
css: "body { color: rgb(123, 45, 67); }",
});
// Add and remove CSS to verify that removeCSS works.
await browser.scripting.insertCSS({
target,
css: "body { color: rgb(98, 76, 54); }",
});
await browser.scripting.removeCSS({
target,
css: "body { color: rgb(98, 76, 54); }",
});
// Now we should only have the initial code from insertCSS.
let results = await browser.scripting.executeScript({
target,
func: () => {
let frameDepth = 0;
for (let w = window; w !== top; w = w.parent) {
frameDepth++;
}
browser.test.assertEq(
"rgb(123, 45, 67)",
getComputedStyle(document.body).color,
"insertCSS should have succeeded in frame " + frameDepth
);
return { frameDepth, origin, url: document.URL };
},
});
results.sort((a, b) => a.result?.frameDepth - b.result?.frameDepth);
results = results.map((r, i) => {
browser.test.assertDeepEq(undefined, r.error, `No error at ${i}`);
return r.result;
});
browser.test.assertDeepEq(
[
{
frameDepth: 0,
origin: "https://example.com",
url: "https://example.com/tests/toolkit/components/extensions/test/mochitest/file_with_iframe_sandbox.html",
},
{
frameDepth: 1,
origin: "null",
url: "about:srcdoc",
},
{
frameDepth: 2,
origin: "null",
url: "data:text/html,<iframe sandbox></iframe>",
},
{
frameDepth: 3,
origin: "null",
url: "about:blank",
},
],
results,
"expected origins and URLs in frames"
);
browser.test.notifyPass("execute-script");
},
});
let tab = await AppTestDelegate.openNewForegroundTab(
window,
"https://example.com/tests/toolkit/components/extensions/test/mochitest/file_with_iframe_sandbox.html",
true
);
await extension.startup();
await extension.awaitFinish("execute-script");
await extension.unload();
await AppTestDelegate.removeTab(window, tab);
});
async function test_activeTab_executeScript_sandboxed_frames(manifest_version) {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
manifest_version,
[manifest_version === 2 ? "browser_action": "action"]: {},
permissions: ["scripting", "activeTab"],
browser_specific_settings: { gecko: { id: "@executeScript-activeTab" } },
},
useAddonManager: "temporary",
background() {
browser.action ??= browser.browserAction; // Polyfill for MV2.
browser.action.onClicked.addListener(async tab => {
let results = await browser.scripting.executeScript({
target: { tabId: tab.id, allFrames: true },
func: () => {
let frameDepth = 0;
for (let w = window; w !== top; w = w.parent) {
frameDepth++;
}
return { frameDepth, origin, url: document.URL };
},
});
results.sort((a, b) => a.result?.frameDepth - b.result?.frameDepth);
results = results.map((r, i) => {
browser.test.assertDeepEq(undefined, r.error, `No error at ${i}`);
return r.result;
});
const expectedResults = [
{
frameDepth: 0,
origin: "https://example.com",
url: "https://example.com/tests/toolkit/components/extensions/test/mochitest/file_with_iframe_sandbox.html",
},
{
frameDepth: 1,
origin: "null",
url: "about:srcdoc",
},
{
frameDepth: 2,
origin: "null",
url: "data:text/html,<iframe sandbox></iframe>",
},
{
frameDepth: 3,
origin: "null",
url: "about:blank",
},
];
if (browser.runtime.getManifest().manifest_version === 2) {
// activeTab in MV2 grants access to all frames.
browser.test.assertDeepEq(
expectedResults,
results,
"activeTab grants access to all sandboxed frames (MV2)"
);
} else {
// All frames have an opaque origin, and are thus not same-origin to
// the top. In MV3, activeTab only grants access to same-origin
// frames.
browser.test.assertDeepEq(
expectedResults.slice(0, 1),
results,
"activeTab excludes sandboxed, cross-origin frames (MV3)"
);
}
browser.test.notifyPass("execute-script");
});
},
});
let tab = await AppTestDelegate.openNewForegroundTab(
window,
"https://example.com/tests/toolkit/components/extensions/test/mochitest/file_with_iframe_sandbox.html",
true
);
await extension.startup();
await AppTestDelegate.clickBrowserAction(window, extension);
await extension.awaitFinish("execute-script");
await AppTestDelegate.closeBrowserAction(window, extension);
await extension.unload();
await AppTestDelegate.removeTab(window, tab);
}
add_task(async function test_activeTab_executeScript_sandboxed_frames_mv2() {
await test_activeTab_executeScript_sandboxed_frames(2);
});
add_task(async function test_activeTab_executeScript_sandboxed_frames_mv3() {
await test_activeTab_executeScript_sandboxed_frames(3);
});
</script>
</body>
</html>
|