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
|
<!doctype html>
<html>
<title> Retrieve resources from CacheStorage with Cross-Origin-Embedder-Policy: require-corp</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/get-host-info.sub.js"></script>
<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script>
<script>
/*
This document has the header Document-Isolation-Policy: isolate-and-require-corp.
This test is retrieving same-origin and cross-origin resources from the
CacheStorage. The resources are generated from the ServiceWorker or from the
network with the header Cross-Origin-Resource-Policy being one of:
- 'same-origin'
- 'cross-origin'
- <undefined>
*/
promise_test(async (t) => {
const SCOPE = new URL(location.href).pathname;
const SCRIPT =
'resources/sw-store-to-cache-storage.js?' +
`pipe=header(service-worker-allowed,${SCOPE})`;
const reg = await service_worker_unregister_and_register(t, SCRIPT, SCOPE);
add_completion_callback(() => reg.unregister());
await new Promise(resolve => {
navigator.serviceWorker.addEventListener('controllerchange', resolve);
});
}, 'setting up');
function remote(path) {
const REMOTE_ORIGIN = get_host_info().HTTPS_REMOTE_ORIGIN;
return new URL(path, REMOTE_ORIGIN);
}
function local(path) {
return new URL(path, location.origin);
}
// Send a message to the currently active ServiceWorker and wait for its
// response.
function executeCommandInServiceWorker(command) {
return new Promise(resolve => {
navigator.serviceWorker.addEventListener('message', e => resolve(e.data));
navigator.serviceWorker.controller.postMessage(command);
});
}
// Try loading an image from a |response|. Return a Promise resolving or
// rejecting depending on the image loading result.
const loadFailure = {name: "Image.onerror"};
function readImageFromResponse(response) {
return new Promise((resolve, reject) => {
const img = document.createElement("img");
img.onload = resolve.bind(this, "");
img.onerror = reject.bind(this, loadFailure);
response.blob().then(blob => {
img.src = URL.createObjectURL(blob);
document.body.appendChild(img);
})
})
}
const image_path = "/images/blue.png?pipe=";
const corp_header = {
"":"",
"corp-undefined": "",
"corp-same-origin": "|header(Cross-Origin-Resource-Policy,same-origin)",
"corp-cross-origin": "|header(Cross-Origin-Resource-Policy,cross-origin)",
}
const cors_header = {
"":"",
"cors-disabled": "",
"cors-enabled": "|header(Access-Control-Allow-Origin,*)",
}
function test(
// Test parameters:
request_source, request_origin, request_mode, response_cors, response_corp,
// Test expectations:
response_stored, response_type) {
promise_test(async (t) => {
// 0. Start from an empty CacheStorage.
await caches.delete("v1");
// 1. Store a cross-origin no-cors response generated from the SW into the
// CacheStorage.
const path = image_path +
corp_header[response_corp] +
cors_header[response_cors];
const url = (request_origin === "same-origin" ? local : remote)(path);
const command = {
url: url.href,
mode: request_mode,
source: request_source,
};
assert_equals(await executeCommandInServiceWorker(command), response_stored);
if (response_stored === "not-stored") {
return;
}
// 2. Retrieve it from the CacheStorage.
const cache = await caches.open('v1');
if (response_type === 'error') {
await promise_rejects_js(t, TypeError, cache.match(url));
return;
}
const response = await cache.match(url);
assert_equals(response.type, response_type);
if (request_source === "service-worker") {
assert_equals("foo", await response.text());
return;
}
// Opaque response can't be read from the document.
if (response_type === "opaque") {
await promise_rejects_exactly(t, loadFailure, readImageFromResponse(response));
return;
}
await readImageFromResponse(response);
}, `Fetch ${request_origin} ${request_mode} ${response_cors} ${response_corp} from ${request_source} and CacheStorage.`)
}
// Responses generated from the ServiceWorker.
{
test("service-worker", "cross-origin", "cors", "", "", "stored", "default");
test("service-worker", "cross-origin", "no-cors", "", "", "stored", "default");
test("service-worker", "same-origin", "cors", "", "", "stored", "default");
test("service-worker", "same-origin", "no-cors", "", "", "stored", "default");
}
// Responses generated from a same-origin server.
{
const t = test.bind(this, "network", "same-origin");
t("cors", "cors-disabled", "corp-cross-origin", "stored", "basic");
t("cors", "cors-disabled", "corp-same-origin", "stored", "basic");
t("cors", "cors-disabled", "corp-undefined", "stored", "basic");
t("cors", "cors-enabled", "corp-cross-origin", "stored", "basic");
t("cors", "cors-enabled", "corp-same-origin", "stored", "basic");
t("cors", "cors-enabled", "corp-undefined", "stored", "basic");
t("no-cors", "cors-disabled", "corp-cross-origin", "stored", "basic");
t("no-cors", "cors-disabled", "corp-same-origin", "stored", "basic");
t("no-cors", "cors-disabled", "corp-undefined", "stored", "basic");
t("no-cors", "cors-enabled", "corp-cross-origin", "stored", "basic");
t("no-cors", "cors-enabled", "corp-same-origin", "stored", "basic");
t("no-cors", "cors-enabled", "corp-undefined", "stored", "basic");
}
// Responses generated from a cross-origin server.
{
const t = test.bind(this, "network", "cross-origin");
t("cors", "cors-disabled", "corp-cross-origin", "not-stored");
t("cors", "cors-disabled", "corp-same-origin", "not-stored");
t("cors", "cors-disabled", "corp-undefined", "not-stored");
t("cors", "cors-enabled", "corp-cross-origin", "stored", "cors");
t("cors", "cors-enabled", "corp-same-origin", "stored", "cors");
t("cors", "cors-enabled", "corp-undefined", "stored", "cors");
t("no-cors", "cors-disabled", "corp-cross-origin", "stored", "opaque");
t("no-cors", "cors-disabled", "corp-same-origin", "not-stored");
t("no-cors", "cors-disabled", "corp-undefined", "stored", "error");
t("no-cors", "cors-enabled", "corp-cross-origin", "stored", "opaque");
t("no-cors", "cors-enabled", "corp-same-origin", "not-stored");
t("no-cors", "cors-enabled", "corp-undefined", "stored", "error");
}
</script>
</html>
|
