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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const { AddonTestUtils } = ChromeUtils.importESModule(
);
const { ExtensionPermissions } = ChromeUtils.importESModule(
"resource://gre/modules/ExtensionPermissions.sys.mjs"
);
AddonTestUtils.initMochitest(this);
async function getAddonCardWithPermsSection(win, addonId) {
let card = getAddonCard(win, addonId);
let permsSection = card.querySelector(
"addon-permissions-list .addon-permissions-list-wrapper"
);
if (!permsSection) {
let loaded = waitForViewLoad(win);
card.querySelector('[action="expand"]').click();
await loaded;
}
card = getAddonCard(win, addonId);
let { deck, tabGroup } = card.details;
let permsBtn = tabGroup.querySelector('[name="permissions"]');
let permsShown = BrowserTestUtils.waitForEvent(deck, "view-changed");
permsBtn.click();
await permsShown;
return card;
}
function getFileToggle(card) {
return card.querySelector(
`addon-permissions-list moz-toggle[permission-type="file_scheme_access"]`
);
}
async function verifyToggleFilePermission(extension, toggle) {
is(
toggle.label,
// This is the webext-perms-host-description-file-urls string:
"Access local files on your computer",
"file-access toggle has expected string"
);
is(toggle.pressed, false, "toggle starts off");
// Click to enable.
toggle.click();
await TestUtils.waitForCondition(async () => {
let perms = await ExtensionPermissions.get(extension.id);
return perms.permissions.includes("internal:fileSchemeAllowed");
}, "internal permission granted");
is(toggle.pressed, true, "toggle is on");
let policy = WebExtensionPolicy.getByID(extension.id);
is(policy.fileSchemeAllowed, true, "policy.fileSchemeAllowed OK");
// Click again to revoke.
toggle.click();
await TestUtils.waitForCondition(async () => {
let p = await ExtensionPermissions.get(extension.id);
return !p.permissions.includes("internal:fileSchemeAllowed");
}, "internal permission removed");
is(policy.fileSchemeAllowed, false, "policy updated after revocation");
}
add_setup(async () => {
await SpecialPowers.pushPrefEnv({
set: [["extensions.webextensions.fileSchemeAccess.requireOptIn", true]],
});
});
add_task(async function test_without_any_file_permissions() {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
manifest_version: 3,
name: "Without any file permissions",
},
useAddonManager: "temporary",
});
await extension.startup();
let win = await loadInitialView("extension");
let card = await getAddonCardWithPermsSection(win, extension.id);
ok(!getFileToggle(card), "file-access toggle is hidden");
await closeView(win);
await extension.unload();
});
async function do_test_all_urls_permission(manifest_version) {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
manifest_version,
name: `With <all_urls> in host_permissions (MV${manifest_version})`,
host_permissions: ["<all_urls>"],
},
useAddonManager: "temporary",
});
await extension.startup();
let win = await loadInitialView("extension");
let card = await getAddonCardWithPermsSection(win, extension.id);
let toggle = getFileToggle(card);
ok(toggle, "file-access toggle is shown");
let allUrlsToggle = card.querySelector(
`moz-toggle[permission-key="<all_urls>"]`
);
if (manifest_version === 2) {
ok(!allUrlsToggle, "<all_urls> is not an optional permission in MV2");
is(toggle.id, "permission-0", "file-access toggle is the first item");
ok(!card.querySelector("#permission-1"), "no other optional toggles");
} else {
// Verify that the file access option is rendered below <all_urls>.
ok(allUrlsToggle, "<all_urls> turns into an optional permission in MV3");
is(allUrlsToggle.id, "permission-0", "all_urls is the first item");
is(toggle.id, "permission-1", "file-access toggle is the second item");
}
await verifyToggleFilePermission(extension, toggle);
await closeView(win);
await extension.unload();
}
add_task(async function test_all_urls_permission_mv2() {
await do_test_all_urls_permission(2);
});
add_task(async function test_all_urls_permission_mv3() {
await do_test_all_urls_permission(3);
});
async function test_with_file_in_content_scripts_matches(manifest_version) {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
manifest_version,
},
files: { "cs.js": "" },
useAddonManager: "temporary",
});
await extension.startup();
let win = await loadInitialView("extension");
let card = await getAddonCardWithPermsSection(win, extension.id);
let toggle = getFileToggle(card);
ok(toggle, "file-access toggle is shown");
await verifyToggleFilePermission(extension, toggle);
await closeView(win);
await extension.unload();
}
add_task(async function test_with_file_in_content_scripts_matches_mv2() {
await test_with_file_in_content_scripts_matches(2);
});
add_task(async function test_with_file_in_content_scripts_matches_mv3() {
await test_with_file_in_content_scripts_matches(3);
});