Cleanup
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294
react/admin-panel/src/views/login.jsx
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294
react/admin-panel/src/views/login.jsx
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import {
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Box,
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Button,
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Checkbox, CircularProgress, Container,
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FormControlLabel,
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Grid,
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Link,
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TextField,
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Typography
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} from "@material-ui/core";
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import {makeStyles} from '@material-ui/core/styles';
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import {Alert} from '@material-ui/lab';
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import React, {useCallback, useEffect, useState} from "react";
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import {Navigate} from "react-router-dom";
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import {L} from "shared/locale/locale";
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import ReplayIcon from '@material-ui/icons/Replay';
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import LanguageSelection from "../elements/language-selection";
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import {decodeText, encodeText, getParameter, removeParameter} from "shared/util";
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const useStyles = makeStyles((theme) => ({
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paper: {
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marginTop: theme.spacing(8),
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display: 'flex',
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flexDirection: 'column',
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alignItems: 'center',
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},
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avatar: {
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margin: theme.spacing(2),
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width: "60px",
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height: "60px"
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},
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form: {
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width: '100%', // Fix IE 11 issue.
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marginTop: theme.spacing(1),
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},
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submit: {
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margin: theme.spacing(3, 0, 2),
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},
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logo: {
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marginRight: theme.spacing(3)
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},
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headline: {
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width: "100%",
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},
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container: {
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marginTop: theme.spacing(5),
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paddingBottom: theme.spacing(1),
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borderColor: theme.palette.primary.main,
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borderStyle: "solid",
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borderWidth: 1,
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borderRadius: 5
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},
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buttons2FA: {
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marginTop: theme.spacing(1),
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marginBottom: theme.spacing(1),
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},
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error2FA: {
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marginTop: theme.spacing(2),
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marginBottom: theme.spacing(2),
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"& > div": {
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fontSize: 16
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},
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"& > button": {
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marginTop: theme.spacing(1)
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}
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}
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}));
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export default function LoginForm(props) {
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const api = props.api;
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const classes = useStyles();
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let [username, setUsername] = useState("");
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let [password, setPassword] = useState("");
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let [rememberMe, setRememberMe] = useState(true);
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let [isLoggingIn, setLoggingIn] = useState(false);
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let [emailConfirmed, setEmailConfirmed] = useState(null);
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let [tfaCode, set2FACode] = useState("");
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let [tfaState, set2FAState] = useState(0); // 0: not sent, 1: sent, 2: retry
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let [tfaError, set2FAError] = useState("");
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const getNextUrl = () => {
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return getParameter("next") || "/admin";
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}
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const onLogin = useCallback(() => {
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if (!isLoggingIn) {
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setLoggingIn(true);
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removeParameter("success");
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props.onLogin(username, password, rememberMe, (res) => {
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set2FAState(0);
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setLoggingIn(false);
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setPassword("");
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if (!res.success) {
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setEmailConfirmed(res.emailConfirmed);
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}
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});
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}
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}, [isLoggingIn, password, props, rememberMe, username]);
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const onSubmit2FA = useCallback(() => {
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setLoggingIn(true);
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props.onTotp2FA(tfaCode, (res) => {
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setLoggingIn(false);
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});
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}, [tfaCode, props]);
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const onCancel2FA = useCallback(() => {
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props.onLogout();
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}, [props]);
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useEffect(() => {
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if (!api.loggedIn || !api.user) {
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return;
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}
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let twoFactor = api.user["2fa"];
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if (!twoFactor || !twoFactor.confirmed ||
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twoFactor.authenticated || twoFactor.type !== "fido") {
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return;
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}
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if (tfaState === 0) {
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set2FAState(1);
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set2FAError("");
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navigator.credentials.get({
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publicKey: {
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challenge: encodeText(window.atob(twoFactor.challenge)),
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allowCredentials: [{
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id: encodeText(window.atob(twoFactor.credentialID)),
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type: "public-key",
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}],
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userVerification: "discouraged",
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},
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}).then((res) => {
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let credentialID = res.id;
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let clientDataJson = decodeText(res.response.clientDataJSON);
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let authData = window.btoa(decodeText(res.response.authenticatorData));
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let signature = window.btoa(decodeText(res.response.signature));
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props.onKey2FA(credentialID, clientDataJson, authData, signature, res => {
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if (!res.success) {
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set2FAState(2);
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}
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});
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}).catch(e => {
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set2FAState(2);
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set2FAError(e.toString());
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});
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}
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}, [api.loggedIn, api.user, tfaState, props])
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if (api.loggedIn) {
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if (!api.user["2fa"] || !api.user["2fa"].confirmed || api.user["2fa"].authenticated) {
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// Redirect by default takes only path names
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return <Navigate to={getNextUrl()}/>
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}
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}
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const createForm = () => {
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// 2FA
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if (api.loggedIn && api.user["2fa"]) {
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return <>
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<div>Additional information is required for logging in: {api.user["2fa"].type}</div>
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{ api.user["2fa"].type === "totp" ?
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<TextField
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variant="outlined" margin="normal"
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id="code" label={L("6-Digit Code")} name="code"
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autoComplete="code"
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required fullWidth autoFocus
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value={tfaCode} onChange={(e) => set2FACode(e.target.value)}
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/> : <>
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Plugin your 2FA-Device. Interaction might be required, e.g. typing in a PIN or touching it.
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<Box mt={2} textAlign={"center"}>
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{tfaState !== 2
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? <CircularProgress/>
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: <div className={classes.error2FA}>
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<div>{L("Something went wrong:")}<br />{tfaError}</div>
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<Button onClick={() => set2FAState(0)}
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variant={"outlined"} color={"secondary"} size={"small"}>
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<ReplayIcon /> {L("Retry")}
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</Button>
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</div>
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}
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</Box>
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</>
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}
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{
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props.error ? <Alert severity="error">{props.error}</Alert> : <></>
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}
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<Grid container spacing={2} className={classes.buttons2FA}>
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<Grid item xs={6}>
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<Button
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fullWidth variant="contained"
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color="inherit" size={"medium"}
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disabled={isLoggingIn}
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onClick={onCancel2FA}>
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{L("Go back")}
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</Button>
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</Grid>
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<Grid item xs={6}>
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<Button
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type="submit" fullWidth variant="contained"
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color="primary" size={"medium"}
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disabled={isLoggingIn || api.user["2fa"].type !== "totp"}
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onClick={onSubmit2FA}>
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{isLoggingIn ?
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<>{L("Submitting…")}… <CircularProgress size={15}/></> :
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L("Submit")
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}
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</Button>
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</Grid>
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</Grid>
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</>
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}
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return <>
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<TextField
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variant="outlined" margin="normal"
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id="username" label={L("Username")} name="username"
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autoComplete="username" disabled={isLoggingIn}
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required fullWidth autoFocus
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value={username} onChange={(e) => setUsername(e.target.value)}
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/>
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<TextField
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variant="outlined" margin="normal"
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name="password" label={L("Password")} type="password" id="password"
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autoComplete="current-password"
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required fullWidth disabled={isLoggingIn}
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value={password} onChange={(e) => setPassword(e.target.value)}
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/>
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<FormControlLabel
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control={<Checkbox value="remember" color="primary"/>}
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label={L("Remember me")}
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checked={rememberMe} onClick={(e) => setRememberMe(!rememberMe)}
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/>
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{
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props.error ?
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<Alert severity="error">
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{props.error}
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{emailConfirmed === false
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? <> <Link href={"/resendConfirmation"}>Click here</Link> to resend the confirmation email.</>
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: <></>
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}
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</Alert> :
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successMessage
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? <Alert severity="success">{successMessage}</Alert>
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: <></>
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}
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<Button
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type={"submit"} fullWidth variant={"contained"}
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color={"primary"} className={classes.submit}
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size={"large"}
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disabled={isLoggingIn}
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onClick={onLogin}>
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{isLoggingIn ?
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<>{L("Signing in")}… <CircularProgress size={15}/></> :
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L("Sign In")
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}
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</Button>
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<Grid container>
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<Grid item xs>
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<Link href="/resetPassword" variant="body2">
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{L("Forgot password?")}
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</Link>
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</Grid>
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{ props.info.registrationAllowed ?
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<Grid item>
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<Link href="/register" variant="body2">
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{L("Don't have an account? Sign Up")}
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</Link>
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</Grid> : <></>
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}
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</Grid>
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</>
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}
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let successMessage = getParameter("success");
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return <Container maxWidth={"xs"} className={classes.container}>
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<div className={classes.paper}>
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<div className={classes.headline}>
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<Typography component="h1" variant="h4">
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<img src={"/img/icons/logo.png"} alt={"Logo"} height={48} className={classes.logo}/>
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{props.info.siteName}
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</Typography>
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</div>
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<form className={classes.form} onSubmit={(e) => e.preventDefault()}>
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{ createForm() }
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<LanguageSelection api={api} locale={props.locale} onUpdateLocale={props.onUpdateLocale}/>
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</form>
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</div>
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</Container>
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}
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