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export function open_and_wait_for_popup(origin, path) {
return new Promise(resolve => {
let popup_window = window.open(origin + path);
// We rely on the popup page to send us a message when done.
const popup_message_handler = (event) => {
// We use new URL() to ensure the two origins are normalized the same
// way (especially so that default ports are handled identically).
if (new URL(event.origin).toString() == new URL(origin).toString()) {
popup_window.close();
window.removeEventListener('message', popup_message_handler);
resolve();
}
};
window.addEventListener('message', popup_message_handler);
});
}
// Set the identity provider cookie.
export function set_fedcm_cookie(host) {
if (host == undefined) {
document.cookie = 'cookie=1; SameSite=None; Path=/credential-management/support; Secure';
return Promise.resolve();
} else {
return open_and_wait_for_popup(host, '/credential-management/support/set_cookie');
}
}
// Set the alternate identity provider cookie.
export function set_alt_fedcm_cookie() {
return set_fedcm_cookie(alt_manifest_origin);
}
export function mark_signed_in(origin = manifest_origin) {
return open_and_wait_for_popup(origin, '/credential-management/support/mark_signedin');
}
export function mark_signed_out(origin = manifest_origin) {
return open_and_wait_for_popup(origin, '/credential-management/support/mark_signedout');
}
// Returns FedCM CredentialRequestOptions for which navigator.credentials.get()
// succeeds.
export function request_options_with_mediation_required(manifest_filename, origin = manifest_origin) {
if (manifest_filename === undefined) {
manifest_filename = "manifest.py";
}
const manifest_path = `${origin}/\
credential-management/support/fedcm/${manifest_filename}`;
return {
identity: {
providers: [{
configURL: manifest_path,
clientId: '1',
nonce: '2'
}]
},
mediation: 'required'
};
}
// Returns alternate FedCM CredentialRequestOptions for which navigator.credentials.get()
// succeeds.
export function alt_request_options_with_mediation_required(manifest_filename) {
return request_options_with_mediation_required(manifest_filename, alt_manifest_origin);
}
// Returns FedCM CredentialRequestOptions with auto re-authentication.
// succeeds.
export function request_options_with_mediation_optional(manifest_filename) {
let options = alt_request_options_with_mediation_required(manifest_filename);
// Approved client
options.identity.providers[0].clientId = '123';
options.mediation = 'optional';
return options;
}
export function request_options_with_context(manifest_filename, context) {
if (manifest_filename === undefined) {
manifest_filename = "manifest.py";
}
const manifest_path = `${manifest_origin}/\
credential-management/support/fedcm/${manifest_filename}`;
return {
identity: {
providers: [{
configURL: manifest_path,
clientId: '1',
nonce: '2'
}],
context: context
},
mediation: 'required'
};
}
// Test wrapper which does FedCM-specific setup.
export function fedcm_test(test_func, test_name) {
promise_test(async t => {
// Ensure we start from a clean slate.
await test_driver.delete_all_cookies();
// Turn off delays that are not useful in tests.
try {
await test_driver.set_fedcm_delay_enabled(false);
} catch (e) {
// Failure is not critical; it just might slow down tests.
}
await set_fedcm_cookie();
await set_alt_fedcm_cookie();
await test_func(t);
}, test_name);
}
function select_manifest_impl(manifest_url) {
const url_query = (manifest_url === undefined)
? '' : `?manifest_url=${manifest_url}`;
return new Promise(resolve => {
const img = document.createElement('img');
img.src = `/credential-management/support/fedcm/select_manifest_in_root_manifest.py${url_query}`;
img.addEventListener('error', resolve);
document.body.appendChild(img);
});
}
// Sets the manifest returned by the next fetch of /.well-known/web_identity
// select_manifest() only affects the next fetch and not any subsequent fetches
// (ex second next fetch).
export function select_manifest(test, test_options) {
// Add cleanup in case that /.well-known/web_identity is not fetched at all.
test.add_cleanup(async () => {
await select_manifest_impl();
});
const manifest_url = test_options.identity.providers[0].configURL;
return select_manifest_impl(manifest_url);
}
export function request_options_with_login_hint(manifest_filename, login_hint) {
let options = request_options_with_mediation_required(manifest_filename);
options.identity.providers[0].loginHint = login_hint;
return options;
}
export function request_options_with_domain_hint(manifest_filename, domain_hint) {
let options = request_options_with_mediation_required(manifest_filename);
options.identity.providers[0].domainHint = domain_hint;
return options;
}
export function fedcm_get_dialog_type_promise(t) {
return new Promise(resolve => {
async function helper() {
// Try to get the dialog type. If the UI is not up yet, we'll catch an exception
// and try again in 100ms.
try {
const type = await window.test_driver.get_fedcm_dialog_type();
resolve(type);
} catch (ex) {
t.step_timeout(helper, 100);
}
}
helper();
});
}
export function fedcm_get_title_promise(t) {
return new Promise(resolve => {
async function helper() {
// Try to get the title. If the UI is not up yet, we'll catch an exception
// and try again in 100ms.
try {
const title = await window.test_driver.get_fedcm_dialog_title();
resolve(title);
} catch (ex) {
t.step_timeout(helper, 100);
}
}
helper();
});
}
export function fedcm_select_account_promise(t, account_index) {
return new Promise(resolve => {
async function helper() {
// Try to select the account. If the UI is not up yet, we'll catch an exception
// and try again in 100ms.
try {
await window.test_driver.select_fedcm_account(account_index);
resolve();
} catch (ex) {
t.step_timeout(helper, 100);
}
}
helper();
});
}
export function fedcm_get_and_select_first_account(t, options) {
const credentialPromise = navigator.credentials.get(options);
fedcm_select_account_promise(t, 0);
return credentialPromise;
}
export function fedcm_error_dialog_dismiss(t) {
return new Promise(resolve => {
async function helper() {
// Try to select the account. If the UI is not up yet, we'll catch an exception
// and try again in 100ms.
try {
let type = await fedcm_get_dialog_type_promise(t);
assert_equals(type, "Error");
await window.test_driver.cancel_fedcm_dialog();
resolve();
} catch (ex) {
t.step_timeout(helper, 100);
}
}
helper();
});
}
export function fedcm_error_dialog_click_button(t, button) {
return new Promise(resolve => {
async function helper() {
// Try to select the account. If the UI is not up yet, we'll catch an exception
// and try again in 100ms.
try {
let type = await fedcm_get_dialog_type_promise(t);
assert_equals(type, "Error");
await window.test_driver.click_fedcm_dialog_button(button);
resolve();
} catch (ex) {
t.step_timeout(helper, 100);
}
}
helper();
});
}
export function disconnect_options(accountHint, manifest_filename) {
if (manifest_filename === undefined) {
manifest_filename = "manifest.py";
}
const manifest_path = `${manifest_origin}/\
credential-management/support/fedcm/${manifest_filename}`;
return {
configURL: manifest_path,
clientId: '1',
accountHint: accountHint
};
}
export function alt_disconnect_options(accountHint, manifest_filename) {
if (manifest_filename === undefined) {
manifest_filename = "manifest.py";
}
const manifest_path = `${alt_manifest_origin}/\
credential-management/support/fedcm/${manifest_filename}`;
return {
configURL: manifest_path,
clientId: '1',
accountHint: accountHint
};
}