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Support a config option to skip login/welcome and go to SSO

For deployments which want this sort of functionality for their users. Ideal for self-hosted deployments.
pull/16880/head
Travis Ralston 1 year ago
parent
commit
97a43d058d
  1. 7
      docs/config.md
  2. 17
      src/vector/app.tsx

7
docs/config.md

@ -22,9 +22,12 @@ For a good example, see https://develop.element.io/config.json.
`default_hs_url` is specified. When multiple sources are specified, it is unclear
which should take priority and therefore the application cannot continue.
* As of Element 1.4.0, identity servers are optional. See [Identity servers](#identity-servers) below.
1. `sso_immediate_redirect`: When `true`, Element will assume the default server supports SSO
and attempt to send the user there to continue (if they aren't already logged in). Default
`false`. Note that this disables all usage of the welcome page.
1. `features`: Lookup of optional features that may be force-enabled (`true`) or force-disabled (`false`).
When features are not listed here, their defaults will be used, and users can turn them on/off if `showLabsSettings`
allows them to. The available optional experimental features vary from release to release and are
allows them to. The available optional experimental features vary from release to release and are
[documented](labs.md). The feature flag process is [documented](feature-flags.md) as well.
1. `showLabsSettings`: Shows the "labs" tab of user settings. Useful to allow users to turn on experimental features
they might not otherwise have access to.
@ -73,7 +76,7 @@ For a good example, see https://develop.element.io/config.json.
not selected. By default, no home page is configured. If one is set, a
button to access it will be shown in the top left menu.
1. `loginForWelcome`: Overrides `welcomeUrl` to make the welcome page be the
same page as the login page when `true`. This effectively disables the
same page as the login page when `true`. This effectively disables the
welcome page.
1. `defaultCountryCode`: The ISO 3166 alpha2 country code to use when showing
country selectors, like the phone number input on the registration page.

17
src/vector/app.tsx

@ -35,6 +35,7 @@ import SdkConfig from "matrix-react-sdk/src/SdkConfig";
import {parseQs, parseQsFromFragment} from './url_utils';
import VectorBasePlatform from "./platform/VectorBasePlatform";
import {createClient} from "matrix-js-sdk/src/matrix";
let lastLocationHashSet: string = null;
@ -153,6 +154,22 @@ export async function loadApp(fragParams: {}) {
// Don't bother loading the app until the config is verified
const config = await verifyServerConfig();
// Before we continue, let's see if we're supposed to do an SSO redirect
const [userId] = await Lifecycle.getStoredSessionOwner();
const hasPossibleToken = !!userId;
const isReturningFromSso = !!params.loginToken;
const autoRedirect = config['sso_immediate_redirect'] === true;
if (!hasPossibleToken && !isReturningFromSso && autoRedirect) {
console.log("Bypassing app load to redirect to SSO");
const tempCli = createClient({
baseUrl: config['validated_server_config'].hsUrl,
idBaseUrl: config['validated_server_config'].isUrl,
});
PlatformPeg.get().startSingleSignOn(tempCli, "sso", `/${getScreenFromLocation(window.location).screen}`);
return;
}
const MatrixChat = sdk.getComponent('structures.MatrixChat');
return <MatrixChat
onNewScreen={onNewScreen}

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