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Prompt for terms of service on identity server changes

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Part of https://github.com/vector-im/riot-web/issues/10539
This commit is contained in:
Travis Ralston 2019-08-15 15:59:44 -06:00
parent 0acae22527
commit 9860baf0b4
3 changed files with 101 additions and 18 deletions
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51
src/IdentityAuthClient.js
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@ -14,15 +14,50 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import { SERVICE_TYPES } from 'matrix-js-sdk';
import Matrix, { SERVICE_TYPES } from 'matrix-js-sdk';
import MatrixClientPeg from './MatrixClientPeg';
import { Service, startTermsFlow, TermsNotSignedError } from './Terms';
export default class IdentityAuthClient {
constructor() {
/**
* Creates a new identity auth client
* @param {string} identityUrl The URL to contact the identity server with.
* When provided, this class will operate solely within memory, refusing to
* persist any information such as tokens. Default null (not provided).
*/
constructor(identityUrl = null) {
this.accessToken = null;
this.authEnabled = true;
if (identityUrl) {
// XXX: We shouldn't have to create a whole new MatrixClient just to
// do identity server auth. The functions don't take an identity URL
// though, and making all of them take one could lead to developer
// confusion about what the idBaseUrl does on a client. Therefore, we
// just make a new client and live with it.
this.tempClient = Matrix.createClient({
baseUrl: "", // invalid by design
idBaseUrl: identityUrl,
});
} else {
// Indicates that we're using the real client, not some workaround.
this.tempClient = null;
}
}
get _matrixClient() {
return this.tempClient ? this.tempClient : MatrixClientPeg.get();
}
_writeToken() {
if (this.tempClient) return; // temporary client: ignore
window.localStorage.setItem("mx_is_access_token", token);
}
_readToken() {
if (this.tempClient) return null; // temporary client: ignore
return window.localStorage.getItem("mx_is_access_token");
}
hasCredentials() {
@ -38,14 +73,14 @@ export default class IdentityAuthClient {
let token = this.accessToken;
if (!token) {
token = window.localStorage.getItem("mx_is_access_token");
token = this._readToken();
}
if (!token) {
token = await this.registerForToken();
if (token) {
this.accessToken = token;
window.localStorage.setItem("mx_is_access_token", token);
this._writeToken();
}
return token;
}
@ -61,7 +96,7 @@ export default class IdentityAuthClient {
token = await this.registerForToken();
if (token) {
this.accessToken = token;
window.localStorage.setItem("mx_is_access_token", token);
this._writeToken();
}
}
@ -70,13 +105,13 @@ export default class IdentityAuthClient {
async _checkToken(token) {
try {
await MatrixClientPeg.get().getIdentityAccount(token);
await this._matrixClient.getIdentityAccount(token);
} catch (e) {
if (e.errcode === "M_TERMS_NOT_SIGNED") {
console.log("Identity Server requires new terms to be agreed to");
await startTermsFlow([new Service(
SERVICE_TYPES.IS,
MatrixClientPeg.get().idBaseUrl,
this._matrixClient.getIdentityServerUrl(),
token,
)]);
return;
@ -95,7 +130,7 @@ export default class IdentityAuthClient {
try {
const hsOpenIdToken = await MatrixClientPeg.get().getOpenIdToken();
const { access_token: identityAccessToken } =
await MatrixClientPeg.get().registerWithIdentityServer(hsOpenIdToken);
await this._matrixClient.registerWithIdentityServer(hsOpenIdToken);
await this._checkToken(identityAccessToken);
return identityAccessToken;
} catch (e) {