471 lines
20 KiB
TypeScript
471 lines
20 KiB
TypeScript
import React, { Component } from 'react';
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import {withStyles, Paper, Typography, Button, TextField, Fade, Link, CircularProgress, Tooltip, Dialog, DialogTitle, DialogActions, DialogContent} from '@material-ui/core';
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import {styles} from './WelcomePage.styles';
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import Mastodon from 'megalodon';
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import {SaveClientSession} from '../types/SessionData';
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import { createHyperspaceApp, getRedirectAddress } from '../utilities/login';
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import {parseUrl} from 'query-string';
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import { getConfig } from '../utilities/settings';
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import axios from 'axios';
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import {withSnackbar, withSnackbarProps} from 'notistack';
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import { Config } from '../types/Config';
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interface IWelcomeProps extends withSnackbarProps {
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classes: any;
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}
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interface IWelcomeState {
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logoUrl?: string;
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backgroundUrl?: string;
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brandName?: string;
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registerBase?: string;
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federates?: boolean;
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wantsToLogin: boolean;
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user: string;
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userInputError: boolean;
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userInputErrorMessage: string;
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clientId?: string;
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clientSecret?: string;
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authUrl?: string;
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foundSavedLogin: boolean;
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authority: boolean;
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license?: string;
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repo?: string;
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defaultRedirectAddress: string;
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openAuthDialog: boolean;
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authCode: string;
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emergencyMode: boolean;
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version: string;
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}
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class WelcomePage extends Component<IWelcomeProps, IWelcomeState> {
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client: any;
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constructor(props: any) {
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super(props);
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this.state = {
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wantsToLogin: false,
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user: "",
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userInputError: false,
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foundSavedLogin: false,
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authority: false,
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userInputErrorMessage: '',
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defaultRedirectAddress: '',
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openAuthDialog: false,
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authCode: '',
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emergencyMode: false,
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version: ''
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}
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getConfig().then((result: any) => {
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if (result !== undefined) {
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let config: Config = result;
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if (result.location === "dynamic") {
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console.warn("Recirect URI is set to dyanmic, which may affect how sign-in works for some users. Careful!");
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}
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this.setState({
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logoUrl: config.branding? result.branding.logo: "logo.png",
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backgroundUrl: config.branding? result.branding.background: "background.png",
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brandName: config.branding? result.branding.name: "Hyperspace",
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registerBase: config.registration? result.registration.defaultInstance: "",
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federates: config.federation.universalLogin,
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license: config.license.url,
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repo: config.repository,
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defaultRedirectAddress: config.location != "dynamic"? config.location: `https://${window.location.host}`,
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version: config.version
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});
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}
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}).catch(() => {
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console.error('config.json is missing. If you want to customize Hyperspace, please include config.json');
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})
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}
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updateUserInfo(user: string) {
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this.setState({ user });
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}
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updateAuthCode(code: string) {
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this.setState({ authCode: code });
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}
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toggleAuthDialog() {
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this.setState({ openAuthDialog: !this.state.openAuthDialog });
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}
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readyForAuth() {
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if (localStorage.getItem('baseurl')) {
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return true;
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} else {
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return false;
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}
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}
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componentDidMount() {
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if (localStorage.getItem("login")) {
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this.getSavedSession();
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this.setState({
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foundSavedLogin: true
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})
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this.checkForToken();
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}
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}
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getSavedSession() {
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let loginData = localStorage.getItem("login");
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if (loginData) {
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let session: SaveClientSession = JSON.parse(loginData);
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this.setState({
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clientId: session.clientId,
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clientSecret: session.clientSecret,
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authUrl: session.authUrl,
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emergencyMode: session.emergency
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})
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}
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}
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startEmergencyLogin() {
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if (!this.state.emergencyMode) {
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this.createEmergencyLogin();
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};
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this.toggleAuthDialog();
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}
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startRegistration() {
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if (this.state.registerBase) {
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return "https://" + this.state.registerBase + "/auth/sign_up";
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} else {
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return "https://joinmastodon.org/#getting-started";
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}
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}
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getLoginUser(user: string) {
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if (user.includes("@")) {
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if (this.state.federates) {
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let newUser = user;
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this.setState({ user: newUser });
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return "https://" + newUser.split("@")[1];
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} else {
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let newUser = `${user}@${this.state.registerBase? this.state.registerBase: "mastodon.social"}`;
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this.setState({ user: newUser });
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return "https://" + (this.state.registerBase? this.state.registerBase: "mastodon.social");
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}
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} else {
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let newUser = `${user}@${this.state.registerBase? this.state.registerBase: "mastodon.social"}`;
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this.setState({ user: newUser });
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return "https://" + (this.state.registerBase? this.state.registerBase: "mastodon.social");
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}
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}
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startLogin() {
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let error = this.checkForErrors();
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if (!error) {
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const scopes = 'read write follow';
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const baseurl = this.getLoginUser(this.state.user);
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localStorage.setItem("baseurl", baseurl);
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createHyperspaceApp(
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this.state.brandName? this.state.brandName: "Hyperspace",
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scopes,
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baseurl,
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getRedirectAddress(this.state.defaultRedirectAddress)
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).then((resp: any) => {
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let saveSessionForCrashing: SaveClientSession = {
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clientId: resp.clientId,
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clientSecret: resp.clientSecret,
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authUrl: resp.url,
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emergency: false
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}
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localStorage.setItem("login", JSON.stringify(saveSessionForCrashing));
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this.setState({
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clientId: resp.clientId,
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clientSecret: resp.clientSecret,
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authUrl: resp.url,
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wantsToLogin: true
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})
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})
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} else {
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}
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}
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createEmergencyLogin() {
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console.log("Creating an emergency login...")
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const scopes = "read write follow";
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const baseurl = localStorage.getItem('baseurl') || this.getLoginUser(this.state.user);
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Mastodon.registerApp(
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this.state.brandName? this.state.brandName: "Hyperspace",
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{
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scopes: scopes
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},
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baseurl
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).then((appData: any) => {
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let saveSessionForCrashing: SaveClientSession = {
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clientId: appData.clientId,
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clientSecret: appData.clientSecret,
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authUrl: appData.url,
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emergency: true
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};
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localStorage.setItem("login", JSON.stringify(saveSessionForCrashing));
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this.setState({
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clientId: appData.clientId,
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clientSecret: appData.clientSecret,
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authUrl: appData.url
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});
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});
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}
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authorizeEmergencyLogin() {
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window.location.href = `${this.state.defaultRedirectAddress}/?code=${this.state.authCode}#/`;
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}
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resumeLogin() {
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let loginData = localStorage.getItem("login");
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if (loginData) {
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let session: SaveClientSession = JSON.parse(loginData);
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this.setState({
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clientId: session.clientId,
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clientSecret: session.clientSecret,
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authUrl: session.authUrl,
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emergencyMode: session.emergency,
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wantsToLogin: true
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})
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}
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}
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checkForErrors(): boolean {
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let userInputError = false;
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let userInputErrorMessage = "";
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if (this.state.user === "") {
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userInputError = true;
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userInputErrorMessage = "Username cannot be blank.";
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this.setState({ userInputError, userInputErrorMessage });
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return true;
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} else {
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if (this.state.user.includes("@")) {
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if (this.state.federates && (this.state.federates === true)) {
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let baseUrl = this.state.user.split("@")[1];
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axios.get("https://" + baseUrl + "/api/v1/timelines/public").catch((err: Error) => {
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let userInputError = true;
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let userInputErrorMessage = "Instance name is invalid.";
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this.setState({ userInputError, userInputErrorMessage });
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return true;
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});
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} else if (this.state.user.includes(this.state.registerBase? this.state.registerBase: "mastodon.social")) {
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this.setState({ userInputError, userInputErrorMessage });
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return false;
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} else {
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userInputError = true;
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userInputErrorMessage = "You cannot sign in with this username.";
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this.setState({ userInputError, userInputErrorMessage });
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return true;
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}
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} else {
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this.setState({ userInputError, userInputErrorMessage });
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return false;
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}
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this.setState({ userInputError, userInputErrorMessage });
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return false;
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}
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}
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checkForToken() {
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let location = window.location.href;
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if (location.includes("?code=")) {
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let code = parseUrl(location).query.code as string;
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this.setState({ authority: true });
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let loginData = localStorage.getItem("login");
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if (loginData) {
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let clientLoginSession: SaveClientSession = JSON.parse(loginData);
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Mastodon.fetchAccessToken(
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clientLoginSession.clientId,
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clientLoginSession.clientSecret,
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code,
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(localStorage.getItem("baseurl") as string),
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this.state.emergencyMode?
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undefined:
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clientLoginSession.authUrl.includes("urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob")?
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undefined:
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window.location.protocol === "hyperspace:"? "hyperspace://hyperspace/app/": `https://${window.location.host}`,
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).then((tokenData: any) => {
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localStorage.setItem("access_token", tokenData.access_token);
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window.location.href = window.location.protocol === "hyperspace:"? "hyperspace://hyperspace/app/": `https://${window.location.host}/#/`;
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}).catch((err: Error) => {
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this.props.enqueueSnackbar(`Couldn't authorize ${this.state.brandName? this.state.brandName: "Hyperspace"}: ${err.name}`, {variant: 'error'});
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console.error(err.message);
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})
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}
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}
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}
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showLanding() {
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const { classes } = this.props;
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return (
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<div>
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<Typography variant="h5">Sign in</Typography>
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<Typography>with your Mastodon account</Typography>
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<div className={classes.middlePadding}/>
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<TextField
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variant="outlined"
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label="Username"
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fullWidth
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placeholder="example@mastodon.example"
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onChange={(event) => this.updateUserInfo(event.target.value)}
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error={this.state.userInputError}
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onBlur={() => this.checkForErrors()}
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></TextField>
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{
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this.state.userInputError? <Typography color="error">{this.state.userInputErrorMessage}</Typography> : null
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}
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<br/>
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{
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this.state.registerBase && this.state.federates? <Typography variant="caption">Not from <b>{this.state.registerBase? this.state.registerBase: "noinstance"}</b>? Sign in with your <Link href="https://docs.joinmastodon.org/usage/decentralization/#addressing-people" target="_blank" rel="noopener noreferrer" color="secondary">full username</Link>.</Typography>: null
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}
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<br/>
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{
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this.state.foundSavedLogin?
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<Typography>
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Signing in from a previous session? <Link className={classes.welcomeLink} onClick={() => this.resumeLogin()}>Continue login</Link>.
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</Typography>: null
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}
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<div className={classes.middlePadding}/>
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<div style={{ display: "flex" }}>
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<Tooltip title="Create account on site">
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<Button
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href={this.startRegistration()}
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target="_blank"
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rel="noreferrer"
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>Create account</Button>
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</Tooltip>
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<div className={classes.flexGrow}/>
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<Tooltip title="Continue sign-in">
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<Button color="primary" variant="contained" onClick={() => this.startLogin()}>Next</Button>
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</Tooltip>
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</div>
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</div>
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);
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}
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showLoginAuth() {
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const { classes } = this.props;
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return (
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<div>
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<Typography variant="h5">Howdy, {this.state.user? this.state.user.split("@")[0]: "user"}</Typography>
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<Typography>To continue, finish signing in on your instance's website and authorize {this.state.brandName? this.state.brandName: "Hyperspace"}.</Typography>
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<div className={classes.middlePadding}/>
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<div style={{ display: "flex" }}>
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<div className={classes.flexGrow}/>
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<Button
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color="primary"
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variant="contained"
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size="large"
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href={this.state.authUrl? this.state.authUrl: ""}
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>
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Authorize
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</Button>
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<div className={classes.flexGrow}/>
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</div>
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<div className={classes.middlePadding}/>
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<Typography>Having trouble signing in? <Link onClick={() => this.startEmergencyLogin()} className={classes.welcomeLink}>Sign in with a code.</Link></Typography>
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</div>
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);
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}
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showAuthDialog() {
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const {classes} = this.props;
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return (
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<Dialog
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open={this.state.openAuthDialog}
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disableBackdropClick
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disableEscapeKeyDown
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maxWidth="sm"
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fullWidth={true}
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>
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<DialogTitle>
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Authorize with a code
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</DialogTitle>
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<DialogContent>
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<Typography paragraph>
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If you're having trouble authorizing Hyperspace, you can manually request for an authorization code. Click 'Request Code' and then paste the code in the authorization code box to continue.
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</Typography>
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<Button
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color="primary"
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variant="contained"
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href={this.state.authUrl? this.state.authUrl: ""}
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target="_blank"
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rel="noopener noreferrer"
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>Request Code</Button>
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<br/><br/>
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<TextField
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variant="outlined"
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label="Authorization code"
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fullWidth
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onChange={(event) => this.updateAuthCode(event.target.value)}
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></TextField>
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</DialogContent>
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<DialogActions>
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<Button onClick={() => this.toggleAuthDialog()}>Cancel</Button>
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<Button color="secondary" onClick={() => this.authorizeEmergencyLogin()}>Authorize</Button>
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</DialogActions>
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</Dialog>
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);
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}
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showAuthority() {
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const { classes } = this.props;
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return (
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<div>
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<Typography variant="h5">Authorizing</Typography>
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<Typography>Please wait while Hyperspace authorizes with Mastodon. This shouldn't take long...</Typography>
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<div className={classes.middlePadding}/>
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<div style={{ display: "flex" }}>
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<div className={classes.flexGrow}/>
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<CircularProgress/>
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<div className={classes.flexGrow}/>
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</div>
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<div className={classes.middlePadding}/>
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</div>
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);
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}
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render() {
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const { classes } = this.props;
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return (
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<div className={classes.root} style={{ backgroundImage: `url(${this.state !== null? this.state.backgroundUrl: "background.png"})`}}>
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<Paper className={classes.paper}>
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<img className={classes.logo} alt={this.state? this.state.brandName: "Hyperspace"} src={this.state? this.state.logoUrl: "logo.png"}/>
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<br/>
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<Fade in={true}>
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{
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this.state.authority?
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this.showAuthority():
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this.state.wantsToLogin?
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this.showLoginAuth():
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this.showLanding()
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}
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</Fade>
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<br/>
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<Typography variant="caption">
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© {new Date().getFullYear()} {this.state.brandName && this.state.brandName !== "Hyperspace"? `${this.state.brandName} developers and the `: ""} <Link className={classes.welcomeLink} href="https://hyperspace.marquiskurt.net" target="_blank" rel="noreferrer">Hyperspace</Link> developers. All rights reserved.
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</Typography>
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<Typography variant="caption">
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{ this.state.repo? <span>
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<Link className={classes.welcomeLink} href={this.state.repo? this.state.repo: "https://github.com/hyperspacedev"} target="_blank" rel="noreferrer">Source code</Link> | </span>: null}
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<Link className={classes.welcomeLink} href={this.state.license? this.state.license: "https://www.apache.org/licenses/LICENSE-2.0"} target="_blank" rel="noreferrer">License</Link> |
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<Link className={classes.welcomeLink} href="https://github.com/hyperspacedev/hyperspace/issues/new" target="_blank" rel="noreferrer">File an Issue</Link>
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</Typography>
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<Typography variant="caption" color="textSecondary">
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{this.state.brandName? this.state.brandName: "Hypersapce"} v.{this.state.version} {this.state.brandName && this.state.brandName !== "Hyperspace"? "(Hyperspace-like)": null}
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</Typography>
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</Paper>
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{this.showAuthDialog()}
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</div>
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);
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}
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}
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export default withStyles(styles)(withSnackbar(WelcomePage)); |