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
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
|
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>DNR and tabs.create from other extension</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" type="text/css" href="/tests/SimpleTest/test.css">
</head>
<body>
<script>
"use strict";
// While most DNR tests are xpcshell tests, this one is a mochitest because the
// tabs.create API does not work in a xpcshell test.
add_setup(async () => {
await SpecialPowers.pushPrefEnv({
set: [
["extensions.manifestV3.enabled", true],
["extensions.dnr.enabled", true],
],
});
});
add_task(async function tabs_create_can_be_redirected_by_other_dnr_extension() {
let dnrExtension = ExtensionTestUtils.loadExtension({
manifest: {
permissions: ["declarativeNetRequestWithHostAccess"],
// redirect action requires host permissions:
host_permissions: ["*://example.com/*"],
},
async background() {
await browser.declarativeNetRequest.updateSessionRules({
addRules: [
{
id: 1,
condition: {
resourceTypes: ["main_frame"],
urlFilter: "?dnr_redir_me_pls",
},
action: {
type: "redirect",
redirect: {
transform: {
query: "?dnr_redir_target"
},
},
},
},
],
});
browser.test.sendMessage("dnr_registered");
},
});
await dnrExtension.startup();
await dnrExtension.awaitMessage("dnr_registered");
let extension = ExtensionTestUtils.loadExtension({
manifest: {
permissions: ["webNavigation"],
},
async background() {
async function createTabAndGetFinalUrl(url) {
let navigationDonePromise = new Promise(resolve => {
browser.webNavigation.onDOMContentLoaded.addListener(
function listener(details) {
browser.webNavigation.onDOMContentLoaded.removeListener(listener);
resolve(details);
},
// All input URLs and redirection targets match this URL filter:
{ url: [{ queryPrefix: "dnr_redir_" }] }
);
});
const tab = await browser.tabs.create({ url });
browser.test.log(`Waiting for navigation done, starting from ${url}`);
const result = await navigationDonePromise;
browser.test.assertEq(
tab.id,
result.tabId,
`Observed load completion for navigation tab with initial URL ${url}`
);
await browser.tabs.remove(tab.id);
return result.url;
}
browser.test.assertEq(
"https://example.com/?dnr_redir_target",
await createTabAndGetFinalUrl("https://example.com/?dnr_redir_me_pls"),
"DNR rule from other extension should have redirected the navigation"
);
browser.test.assertEq(
"https://example.org/?dnr_redir_me_pls",
await createTabAndGetFinalUrl("https://example.org/?dnr_redir_me_pls"),
"DNR redirect ignored for URLs without host permission"
);
browser.test.sendMessage("done");
}
});
await extension.startup();
await extension.awaitMessage("done");
await dnrExtension.unload();
await extension.unload();
});
add_task(async function test_tabs_create_request_domainType() {
function promiseHttpOnStopRequest(url, msg = `request ${url}`) {
const chromeScript = SpecialPowers.loadChromeScript(() => {
/* global addMessageListener, sendAsyncMessage */
addMessageListener("promiseHttpOnStopRequest", ([url, msg]) => {
const {TestUtils} = ChromeUtils.importESModule(
"resource://testing-common/TestUtils.sys.mjs"
);
TestUtils.topicObserved("http-on-stop-request", s => {
const chan = s.QueryInterface(Ci.nsIHttpChannel);
return chan.URI.spec === url;
}).then(([chan]) => {
if (!chan.canceled) {
const { responseStatus } = chan;
info(
`Got http-on-stop-request for ${msg}, responseStatus ${responseStatus}`
);
return { responseStatus };
}
let blockingReason = chan.loadInfo.requestBlockingReason;
info(
`Got http-on-stop-request for ${msg}, blockingReason ${blockingReason}`
);
let addonId;
try {
const props = chan.QueryInterface(Ci.nsIPropertyBag);
addonId = props.getProperty("cancelledByExtension");
} catch (err) {
// Channel may not have a property bag and chan.QueryInterface.
}
return { addonId, blockingReason };
}).then(res => {
sendAsyncMessage("promiseHttpOnStopRequest:resolve", res);
});
});
});
const deferred = Promise.withResolvers();
chromeScript.addMessageListener("promiseHttpOnStopRequest:resolve", deferred.resolve);
chromeScript.sendAsyncMessage("promiseHttpOnStopRequest", [url, msg]);
return deferred.promise;
}
let dnrExtension = ExtensionTestUtils.loadExtension({
manifest: {
permissions: ["declarativeNetRequest"],
},
async background() {
const {id} = browser.runtime;
let tab;
browser.test.onMessage.addListener(async msg => {
switch (msg) {
case "create_tab":
tab = await browser.tabs.create({
url: `https://example.com/?try_to_block_me&fromAddon=${id}`
});
break;
case "remove_tab":
await browser.tabs.remove(tab.id);
break;
default:
browser.test.fail(`Got unexpected test message ${msg}`);
}
browser.test.sendMessage(`${msg}:done`);
});
await browser.declarativeNetRequest.updateSessionRules({
addRules: [
{
id: 1,
condition: {
resourceTypes: ["main_frame"],
urlFilter: "?try_to_block_me",
domainType: "thirdParty"
},
action: {
type: "block",
},
},
],
});
browser.test.sendMessage("bg:ready");
},
});
let tabExtension = ExtensionTestUtils.loadExtension({
background() {
const {id} = browser.runtime;
let tab;
browser.test.onMessage.addListener(async msg => {
switch (msg) {
case "create_tab":
tab = await browser.tabs.create({
url: `https://example.com/?try_to_block_me&fromAddon=${id}`
});
break;
case "remove_tab":
await browser.tabs.remove(tab.id);
break;
default:
browser.test.fail(`Got unexpected test message ${msg}`);
}
browser.test.sendMessage(`${msg}:done`);
});
browser.test.sendMessage("bg:ready");
}
});
info("Test tabs.create originated from the same DNR extension");
await dnrExtension.startup();
await dnrExtension.awaitMessage("bg:ready");
{
const promiseStopRequest = promiseHttpOnStopRequest(
`https://example.com/?try_to_block_me&fromAddon=${dnrExtension.id}`
);
dnrExtension.sendMessage("create_tab")
await dnrExtension.awaitMessage("create_tab:done");
const result = await promiseStopRequest;
isDeeply(
result,
{
addonId: dnrExtension.id,
blockingReason: SpecialPowers.Ci.nsILoadInfo.BLOCKING_REASON_EXTENSION_WEBREQUEST,
},
"Expect tabs.create originated from DNR extension to be blocked"
);
dnrExtension.sendMessage("remove_tab")
await dnrExtension.awaitMessage("remove_tab:done");
}
info("Test tabs.create originated from another extension");
await tabExtension.startup();
await tabExtension.awaitMessage("bg:ready");
{
const promiseStopRequest = promiseHttpOnStopRequest(
`https://example.com/?try_to_block_me&fromAddon=${tabExtension.id}`
);
tabExtension.sendMessage("create_tab")
await tabExtension.awaitMessage("create_tab:done");
const result = await promiseStopRequest;
isDeeply(
result,
{
addonId: dnrExtension.id,
blockingReason: SpecialPowers.Ci.nsILoadInfo.BLOCKING_REASON_EXTENSION_WEBREQUEST,
},
"Expect tabs.create originated from other extension to be blocked"
);
tabExtension.sendMessage("remove_tab")
await tabExtension.awaitMessage("remove_tab:done");
}
info("Test tab created by the user through the Browser");
{
const promiseStopRequest = promiseHttpOnStopRequest(
`https://example.com/?try_to_block_me&fromUser`
);
// TODO: use AppTestDelegate.openNewForegroundTab once Bug 1900831 is fixed.
const newWin = window.open(`https://example.com/?try_to_block_me&fromUser`);
const result = await promiseStopRequest;
isDeeply(
result,
{
addonId: dnrExtension.id,
blockingReason: SpecialPowers.Ci.nsILoadInfo.BLOCKING_REASON_EXTENSION_WEBREQUEST,
},
"Expect tab created by the user to be blocked"
);
newWin.close();
}
await dnrExtension.unload();
await tabExtension.unload();
});
</script>
</body>
</html>
|
