331 lines
12 KiB
TypeScript
331 lines
12 KiB
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2019-2022 The Matrix.org Foundation C.I.C.
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import React, { ChangeEvent, SyntheticEvent } from "react";
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import { logger } from "matrix-js-sdk/src/logger";
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import { Optional } from "matrix-events-sdk";
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import { LoginFlow, MatrixError, SSOAction, SSOFlow } from "matrix-js-sdk/src/matrix";
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import { _t } from "../../../languageHandler";
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import dis from "../../../dispatcher/dispatcher";
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import * as Lifecycle from "../../../Lifecycle";
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import Modal from "../../../Modal";
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import { IMatrixClientCreds, MatrixClientPeg } from "../../../MatrixClientPeg";
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import { sendLoginRequest } from "../../../Login";
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import AuthPage from "../../views/auth/AuthPage";
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import { SSO_HOMESERVER_URL_KEY, SSO_ID_SERVER_URL_KEY } from "../../../BasePlatform";
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import SSOButtons from "../../views/elements/SSOButtons";
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import ConfirmWipeDeviceDialog from "../../views/dialogs/ConfirmWipeDeviceDialog";
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import Field from "../../views/elements/Field";
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import AccessibleButton from "../../views/elements/AccessibleButton";
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import Spinner from "../../views/elements/Spinner";
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import AuthHeader from "../../views/auth/AuthHeader";
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import AuthBody from "../../views/auth/AuthBody";
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import { SDKContext } from "../../../contexts/SDKContext";
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enum LoginView {
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Loading,
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Password,
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CAS, // SSO, but old
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SSO,
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PasswordWithSocialSignOn,
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Unsupported,
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}
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const STATIC_FLOWS_TO_VIEWS: Record<string, LoginView> = {
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"m.login.password": LoginView.Password,
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"m.login.cas": LoginView.CAS,
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"m.login.sso": LoginView.SSO,
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};
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interface IProps {
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// Query parameters from MatrixChat
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realQueryParams: {
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loginToken?: string;
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};
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fragmentAfterLogin?: string;
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// Called when the SSO login completes
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onTokenLoginCompleted: () => void;
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}
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interface IState {
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loginView: LoginView;
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busy: boolean;
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password: string;
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errorText: string;
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flows: LoginFlow[];
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}
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export default class SoftLogout extends React.Component<IProps, IState> {
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public static contextType = SDKContext;
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declare public context: React.ContextType<typeof SDKContext>;
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public constructor(props: IProps, context: React.ContextType<typeof SDKContext>) {
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super(props, context);
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this.state = {
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loginView: LoginView.Loading,
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busy: false,
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password: "",
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errorText: "",
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flows: [],
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};
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}
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public componentDidMount(): void {
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// We've ended up here when we don't need to - navigate to login
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if (!Lifecycle.isSoftLogout()) {
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dis.dispatch({ action: "start_login" });
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return;
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}
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this.initLogin();
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}
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private onClearAll = (): void => {
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Modal.createDialog(ConfirmWipeDeviceDialog, {
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onFinished: (wipeData) => {
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if (!wipeData) return;
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logger.log("Clearing data from soft-logged-out session");
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Lifecycle.logout(this.context.oidcClientStore);
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},
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});
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};
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private async initLogin(): Promise<void> {
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const queryParams = this.props.realQueryParams;
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const hasAllParams = queryParams?.["loginToken"];
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if (hasAllParams) {
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this.setState({ loginView: LoginView.Loading });
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const loggedIn = await this.trySsoLogin();
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if (loggedIn) return;
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}
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// Note: we don't use the existing Login class because it is heavily flow-based. We don't
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// care about login flows here, unless it is the single flow we support.
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const client = MatrixClientPeg.safeGet();
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const flows = (await client.loginFlows()).flows;
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const loginViews = flows.map((f) => STATIC_FLOWS_TO_VIEWS[f.type]);
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const isSocialSignOn = loginViews.includes(LoginView.Password) && loginViews.includes(LoginView.SSO);
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const firstView = loginViews.filter((f) => !!f)[0] || LoginView.Unsupported;
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const chosenView = isSocialSignOn ? LoginView.PasswordWithSocialSignOn : firstView;
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this.setState({ flows, loginView: chosenView });
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}
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private onPasswordChange = (ev: ChangeEvent<HTMLInputElement>): void => {
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this.setState({ password: ev.target.value });
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};
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private onForgotPassword = (): void => {
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dis.dispatch({ action: "start_password_recovery" });
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};
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private onPasswordLogin = async (ev: SyntheticEvent): Promise<void> => {
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ev.preventDefault();
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ev.stopPropagation();
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this.setState({ busy: true });
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const cli = MatrixClientPeg.safeGet();
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const hsUrl = cli.getHomeserverUrl();
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const isUrl = cli.getIdentityServerUrl();
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const loginType = "m.login.password";
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const loginParams = {
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identifier: {
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type: "m.id.user",
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user: cli.getUserId(),
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},
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password: this.state.password,
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device_id: cli.getDeviceId() ?? undefined,
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};
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let credentials: IMatrixClientCreds;
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try {
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credentials = await sendLoginRequest(hsUrl, isUrl, loginType, loginParams);
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} catch (e) {
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let errorText = _t("auth|failed_soft_logout_homeserver");
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if (
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e instanceof MatrixError &&
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e.errcode === "M_FORBIDDEN" &&
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(e.httpStatus === 401 || e.httpStatus === 403)
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) {
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errorText = _t("auth|incorrect_password");
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}
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this.setState({
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busy: false,
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errorText: errorText,
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});
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return;
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}
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Lifecycle.setLoggedIn(credentials).catch((e) => {
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logger.error(e);
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this.setState({ busy: false, errorText: _t("auth|failed_soft_logout_auth") });
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});
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};
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/**
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* Attempt to login via SSO
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* @returns A promise that resolves to a boolean - true when sso login was successful
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*/
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private async trySsoLogin(): Promise<boolean> {
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this.setState({ busy: true });
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const hsUrl = localStorage.getItem(SSO_HOMESERVER_URL_KEY);
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if (!hsUrl) {
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logger.error("Homeserver URL unknown for SSO login callback");
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this.setState({ busy: false, loginView: LoginView.Unsupported });
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return false;
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}
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const isUrl = localStorage.getItem(SSO_ID_SERVER_URL_KEY) || MatrixClientPeg.safeGet().getIdentityServerUrl();
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const loginType = "m.login.token";
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const loginParams = {
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token: this.props.realQueryParams["loginToken"],
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device_id: MatrixClientPeg.safeGet().getDeviceId() ?? undefined,
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};
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let credentials: IMatrixClientCreds;
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try {
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credentials = await sendLoginRequest(hsUrl, isUrl, loginType, loginParams);
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} catch (e) {
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logger.error(e);
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this.setState({ busy: false, loginView: LoginView.Unsupported });
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return false;
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}
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return Lifecycle.setLoggedIn(credentials)
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.then(() => {
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if (this.props.onTokenLoginCompleted) {
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this.props.onTokenLoginCompleted();
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}
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return true;
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})
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.catch((e) => {
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logger.error(e);
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this.setState({ busy: false, loginView: LoginView.Unsupported });
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return false;
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});
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}
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private renderPasswordForm(introText: Optional<string>): JSX.Element {
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let error: JSX.Element | undefined;
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if (this.state.errorText) {
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error = <span className="mx_Login_error">{this.state.errorText}</span>;
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}
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return (
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<form onSubmit={this.onPasswordLogin}>
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{introText ? <p>{introText}</p> : null}
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{error}
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<Field
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type="password"
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label={_t("common|password")}
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onChange={this.onPasswordChange}
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value={this.state.password}
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disabled={this.state.busy}
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/>
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<AccessibleButton
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onClick={this.onPasswordLogin}
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element="button"
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kind="primary"
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type="submit"
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disabled={this.state.busy}
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>
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{_t("action|sign_in")}
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</AccessibleButton>
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<AccessibleButton onClick={this.onForgotPassword} kind="link">
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{_t("auth|forgot_password_prompt")}
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</AccessibleButton>
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</form>
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);
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}
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private renderSsoForm(introText: Optional<string>): JSX.Element {
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const loginType = this.state.loginView === LoginView.CAS ? "cas" : "sso";
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const flow = this.state.flows.find((flow) => flow.type === "m.login." + loginType) as SSOFlow;
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return (
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<div>
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{introText ? <p>{introText}</p> : null}
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<SSOButtons
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matrixClient={MatrixClientPeg.safeGet()}
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flow={flow}
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loginType={loginType}
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fragmentAfterLogin={this.props.fragmentAfterLogin}
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primary={!this.state.flows.find((flow) => flow.type === "m.login.password")}
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action={SSOAction.LOGIN}
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/>
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</div>
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);
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}
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private renderSignInSection(): JSX.Element {
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if (this.state.loginView === LoginView.Loading) {
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return <Spinner />;
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}
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if (this.state.loginView === LoginView.Password) {
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return this.renderPasswordForm(_t("auth|soft_logout_intro_password"));
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}
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if (this.state.loginView === LoginView.SSO || this.state.loginView === LoginView.CAS) {
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return this.renderSsoForm(_t("auth|soft_logout_intro_sso"));
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}
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if (this.state.loginView === LoginView.PasswordWithSocialSignOn) {
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// We render both forms with no intro/error to ensure the layout looks reasonably
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// okay enough.
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//
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// Note: "mx_AuthBody_centered" text taken from registration page.
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return (
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<>
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<p>{_t("auth|soft_logout_intro_sso")}</p>
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{this.renderSsoForm(null)}
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<h2 className="mx_AuthBody_centered">
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{_t("auth|sso_or_username_password", {
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ssoButtons: "",
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usernamePassword: "",
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}).trim()}
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</h2>
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{this.renderPasswordForm(null)}
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</>
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);
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}
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// Default: assume unsupported/error
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return <p>{_t("auth|soft_logout_intro_unsupported_auth")}</p>;
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}
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public render(): React.ReactNode {
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return (
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<AuthPage>
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<AuthHeader />
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<AuthBody>
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<h1>{_t("auth|soft_logout_heading")}</h1>
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<h2>{_t("action|sign_in")}</h2>
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<div>{this.renderSignInSection()}</div>
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<h2>{_t("auth|soft_logout_subheading")}</h2>
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<p>{_t("auth|soft_logout_warning")}</p>
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<div>
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<AccessibleButton onClick={this.onClearAll} kind="danger">
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{_t("auth|soft_logout|clear_data_button")}
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</AccessibleButton>
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</div>
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</AuthBody>
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</AuthPage>
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);
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}
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}
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