synapse-admin/src/components/LoginPage.js

378 lines
11 KiB
JavaScript

import React, { useState, useEffect } from "react";
import {
fetchUtils,
FormDataConsumer,
Notification,
useLogin,
useNotify,
useLocale,
useSetLocale,
useTranslate,
PasswordInput,
TextInput,
} from "react-admin";
import { Form, useForm } from "react-final-form";
import {
Avatar,
Button,
Card,
CardActions,
CircularProgress,
MenuItem,
Select,
TextField,
} from "@mui/material";
import { makeStyles } from "@material-ui/core/styles";
import LockIcon from "@mui/icons-material/Lock";
const useStyles = makeStyles(theme => ({
main: {
display: "flex",
flexDirection: "column",
minHeight: "calc(100vh - 1em)",
alignItems: "center",
justifyContent: "flex-start",
background: "url(./images/floating-cogs.svg)",
backgroundColor: "#f9f9f9",
backgroundRepeat: "no-repeat",
backgroundSize: "cover",
},
card: {
minWidth: "30em",
marginTop: "6em",
marginBottom: "6em",
},
avatar: {
margin: "1em",
display: "flex",
justifyContent: "center",
},
icon: {
backgroundColor: theme.palette.secondary.main,
},
hint: {
marginTop: "1em",
display: "flex",
justifyContent: "center",
color: theme.palette.grey[500],
},
form: {
padding: "0 1em 1em 1em",
},
input: {
marginTop: "1em",
},
actions: {
padding: "0 1em 1em 1em",
},
serverVersion: {
color: "#9e9e9e",
fontFamily: "Roboto, Helvetica, Arial, sans-serif",
marginBottom: "1em",
marginLeft: "0.5em",
},
}));
const LoginPage = ({ theme }) => {
const classes = useStyles({ theme });
const login = useLogin();
const notify = useNotify();
const [loading, setLoading] = useState(false);
const [supportPassAuth, setSupportPassAuth] = useState(true);
var locale = useLocale();
const setLocale = useSetLocale();
const translate = useTranslate();
const base_url = localStorage.getItem("base_url");
const cfg_base_url = process.env.REACT_APP_SERVER;
const [ssoBaseUrl, setSSOBaseUrl] = useState("");
const loginToken = /\?loginToken=([a-zA-Z0-9_-]+)/.exec(window.location.href);
if (loginToken) {
const ssoToken = loginToken[1];
console.log("SSO token is", ssoToken);
// Prevent further requests
window.history.replaceState(
{},
"",
window.location.href.replace(loginToken[0], "#").split("#")[0]
);
const baseUrl = localStorage.getItem("sso_base_url");
localStorage.removeItem("sso_base_url");
if (baseUrl) {
const auth = {
base_url: baseUrl,
username: null,
password: null,
loginToken: ssoToken,
};
console.log("Base URL is:", baseUrl);
console.log("SSO Token is:", ssoToken);
console.log("Let's try token login...");
login(auth).catch(error => {
alert(
typeof error === "string"
? error
: typeof error === "undefined" || !error.message
? "ra.auth.sign_in_error"
: error.message
);
console.error(error);
});
}
}
const renderInput = ({
meta: { touched, error } = {},
input: { ...inputProps },
...props
}) => (
<TextField
error={!!(touched && error)}
helperText={touched && error}
{...inputProps}
{...props}
fullWidth
/>
);
const validate = values => {
const errors = {};
if (!values.username) {
errors.username = translate("ra.validation.required");
}
if (!values.password) {
errors.password = translate("ra.validation.required");
}
if (!values.base_url) {
errors.base_url = translate("ra.validation.required");
} else {
if (!values.base_url.match(/^(http|https):\/\//)) {
errors.base_url = translate("synapseadmin.auth.protocol_error");
} else if (
!values.base_url.match(
/^(http|https):\/\/[a-zA-Z0-9\-.]+(:\d{1,5})?[^?&\s]*$/
)
) {
errors.base_url = translate("synapseadmin.auth.url_error");
}
}
return errors;
};
const handleSubmit = auth => {
setLoading(true);
login(auth).catch(error => {
setLoading(false);
notify(
typeof error === "string"
? error
: typeof error === "undefined" || !error.message
? "ra.auth.sign_in_error"
: error.message,
{ type: "warning" }
);
});
};
const handleSSO = () => {
localStorage.setItem("sso_base_url", ssoBaseUrl);
const ssoFullUrl = `${ssoBaseUrl}/_matrix/client/r0/login/sso/redirect?redirectUrl=${encodeURIComponent(
window.location.href
)}`;
window.location.href = ssoFullUrl;
};
const extractHomeServer = username => {
const usernameRegex = /@[a-zA-Z0-9._=\-/]+:([a-zA-Z0-9\-.]+\.[a-zA-Z]+)/;
if (!username) return null;
const res = username.match(usernameRegex);
if (res) return res[1];
return null;
};
const UserData = ({ formData }) => {
const form = useForm();
const [serverVersion, setServerVersion] = useState("");
const handleUsernameChange = _ => {
if (formData.base_url || cfg_base_url) return;
// check if username is a full qualified userId then set base_url accordially
const home_server = extractHomeServer(formData.username);
const wellKnownUrl = `https://${home_server}/.well-known/matrix/client`;
if (home_server) {
// fetch .well-known entry to get base_url
fetchUtils
.fetchJson(wellKnownUrl, { method: "GET" })
.then(({ json }) => {
form.change("base_url", json["m.homeserver"].base_url);
})
.catch(_ => {
// if there is no .well-known entry, try the home server name
form.change("base_url", `https://${home_server}`);
});
}
};
useEffect(
_ => {
if (
!formData.base_url ||
!formData.base_url.match(
/^(http|https):\/\/[a-zA-Z0-9\-.]+(:\d{1,5})?$/
)
)
return;
const versionUrl = `${formData.base_url}/_synapse/admin/v1/server_version`;
fetchUtils
.fetchJson(versionUrl, { method: "GET" })
.then(({ json }) => {
setServerVersion(
`${translate("synapseadmin.auth.server_version")} ${
json["server_version"]
}`
);
})
.catch(_ => {
setServerVersion("");
});
// Set SSO Url
const authMethodUrl = `${formData.base_url}/_matrix/client/r0/login`;
let supportPass = false,
supportSSO = false;
fetchUtils
.fetchJson(authMethodUrl, { method: "GET" })
.then(({ json }) => {
json.flows.forEach(f => {
if (f.type === "m.login.password") {
supportPass = true;
} else if (f.type === "m.login.sso") {
supportSSO = true;
}
});
setSupportPassAuth(supportPass);
if (supportSSO) {
setSSOBaseUrl(formData.base_url);
} else {
setSSOBaseUrl("");
}
})
.catch(_ => {
setSSOBaseUrl("");
});
},
[formData.base_url]
);
return (
<div>
<div className={classes.input}>
<TextInput
autoFocus
name="username"
component={renderInput}
label="ra.auth.username"
disabled={loading || !supportPassAuth}
onBlur={handleUsernameChange}
resettable
fullWidth
/>
</div>
<div className={classes.input}>
<PasswordInput
name="password"
component={renderInput}
label="ra.auth.password"
type="password"
disabled={loading || !supportPassAuth}
resettable
fullWidth
/>
</div>
<div className={classes.input}>
<TextInput
name="base_url"
component={renderInput}
label="synapseadmin.auth.base_url"
disabled={cfg_base_url || loading}
resettable
fullWidth
/>
</div>
<div className={classes.serverVersion}>{serverVersion}</div>
</div>
);
};
return (
<Form
initialValues={{ base_url: cfg_base_url || base_url }}
onSubmit={handleSubmit}
validate={validate}
render={({ handleSubmit }) => (
<form onSubmit={handleSubmit} noValidate>
<div className={classes.main}>
<Card className={classes.card}>
<div className={classes.avatar}>
<Avatar className={classes.icon}>
<LockIcon />
</Avatar>
</div>
<div className={classes.hint}>
{translate("synapseadmin.auth.welcome")}
</div>
<div className={classes.form}>
<div className={classes.input}>
<Select
value={locale}
onChange={e => {
setLocale(e.target.value);
}}
fullWidth
disabled={loading}
>
<MenuItem value="de">Deutsch</MenuItem>
<MenuItem value="en">English</MenuItem>
<MenuItem value="fr">Français</MenuItem>
<MenuItem value="it">Italiano</MenuItem>
<MenuItem value="zh">简体中文</MenuItem>
</Select>
</div>
<FormDataConsumer>
{formDataProps => <UserData {...formDataProps} />}
</FormDataConsumer>
</div>
<CardActions className={classes.actions}>
<Button
variant="contained"
type="submit"
color="primary"
disabled={loading || !supportPassAuth}
className={classes.button}
fullWidth
>
{loading && <CircularProgress size={25} thickness={2} />}
{translate("ra.auth.sign_in")}
</Button>
<Button
variant="contained"
color="secondary"
onClick={handleSSO}
disabled={loading || ssoBaseUrl === ""}
className={classes.button}
fullWidth
>
{loading && <CircularProgress size={25} thickness={2} />}
{translate("synapseadmin.auth.sso_sign_in")}
</Button>
</CardActions>
</Card>
<Notification />
</div>
</form>
)}
/>
);
};
export default LoginPage;