Merge branch '18874-merge-wb2'

[arvados.git] / services / workbench2 / src / views / login-panel / login-panel.tsx

diff --git a/services/workbench2/src/views/login-panel/login-panel.tsx b/services/workbench2/src/views/login-panel/login-panel.tsx
new file mode 100644 (file)
index 0000000..110097b
--- /dev/null
+++ b/services/workbench2/src/views/login-panel/login-panel.tsx
@@ -0,0 +1,128 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+import React from 'react';
+import { connect, DispatchProp } from 'react-redux';
+import { Grid, Typography, Button, Select } from '@material-ui/core';
+import { StyleRulesCallback, WithStyles, withStyles } from '@material-ui/core/styles';
+import { login, authActions } from 'store/auth/auth-action';
+import { ArvadosTheme } from 'common/custom-theme';
+import { RootState } from 'store/store';
+import { LoginForm } from 'views-components/login-form/login-form';
+import Axios from 'axios';
+import { Config } from 'common/config';
+
+type CssRules = 'root' | 'container' | 'title' | 'content' | 'content__bolder' | 'button';
+
+const styles: StyleRulesCallback<CssRules> = (theme: ArvadosTheme) => ({
+    root: {
+        position: 'relative',
+        backgroundColor: theme.palette.grey["200"],
+        '&::after': {
+            content: `''`,
+            position: 'absolute',
+            top: 0,
+            left: 0,
+            bottom: 0,
+            right: 0,
+            opacity: 0.2,
+        }
+    },
+    container: {
+        width: '560px',
+        zIndex: 10
+    },
+    title: {
+        marginBottom: theme.spacing.unit * 6,
+        color: theme.palette.grey["800"]
+    },
+    content: {
+        marginBottom: theme.spacing.unit * 3,
+        lineHeight: '1.2rem',
+        color: theme.palette.grey["800"]
+    },
+    'content__bolder': {
+        fontWeight: 'bolder'
+    },
+    button: {
+        boxShadow: 'none'
+    }
+});
+
+const doPasswordLogin = (url: string) => (username: string, password: string) => {
+    const formData: string[] = [];
+    formData.push('username='+encodeURIComponent(username));
+    formData.push('password='+encodeURIComponent(password));
+    return Axios.post(`${url}/arvados/v1/users/authenticate`, formData.join('&'), {
+        headers: {
+            'Content-Type': 'application/x-www-form-urlencoded'
+        },
+    });
+};
+
+type LoginPanelProps = DispatchProp<any> & WithStyles<CssRules> & {
+    remoteHosts: { [key: string]: string },
+    homeCluster: string,
+    localCluster: string,
+    loginCluster: string,
+    welcomePage: string,
+    passwordLogin: boolean,
+};
+
+const loginOptions = ['LDAP', 'PAM', 'Test'];
+
+export const requirePasswordLogin = (config: Config): boolean => {
+    if (config && config.clusterConfig && config.clusterConfig.Login) {
+        return loginOptions
+            .filter(loginOption => !!config.clusterConfig.Login[loginOption])
+            .map(loginOption => config.clusterConfig.Login[loginOption].Enable)
+            .find(enabled => enabled === true) || false;
+    }
+    return false;
+};
+
+export const LoginPanel = withStyles(styles)(
+    connect((state: RootState) => ({
+        remoteHosts: state.auth.remoteHosts,
+        homeCluster: state.auth.homeCluster,
+        localCluster: state.auth.localCluster,
+        loginCluster: state.auth.loginCluster,
+        welcomePage: state.auth.config.clusterConfig.Workbench.WelcomePageHTML,
+        passwordLogin: requirePasswordLogin(state.auth.remoteHostsConfig[state.auth.loginCluster || state.auth.homeCluster]),
+        }))(({ classes, dispatch, remoteHosts, homeCluster, localCluster, loginCluster, welcomePage, passwordLogin }: LoginPanelProps) => {
+        const loginBtnLabel = `Log in${(localCluster !== homeCluster && loginCluster !== homeCluster) ? " to "+localCluster+" with user from "+homeCluster : ''}`;
+
+        return (<Grid container justify="center" alignItems="center"
+            className={classes.root}
+            style={{ marginTop: 56, overflowY: "auto", height: "100%" }}>
+            <Grid item className={classes.container}>
+                <Typography component="div">
+                    <div dangerouslySetInnerHTML={{ __html: welcomePage }} style={{ margin: "1em" }} />
+                </Typography>
+                {Object.keys(remoteHosts).length > 1 && loginCluster === "" &&
+
+                    <Typography component="div" align="right">
+                        <label>Please select the cluster that hosts your user account:</label>
+                        <Select native value={homeCluster} style={{ margin: "1em" }}
+                            onChange={(event) => dispatch(authActions.SET_HOME_CLUSTER(event.target.value))}>
+                            {Object.keys(remoteHosts).map((k) => <option key={k} value={k}>{k}</option>)}
+                        </Select>
+                    </Typography>}
+
+                {passwordLogin
+                ? <Typography component="div">
+                    <LoginForm dispatch={dispatch}
+                        loginLabel={loginBtnLabel}
+                        handleSubmit={doPasswordLogin(`https://${remoteHosts[loginCluster || homeCluster]}`)}/>
+                </Typography>
+                : <Typography component="div" align="right">
+                    <Button variant="contained" color="primary" style={{ margin: "1em" }}
+                        className={classes.button}
+                        onClick={() => dispatch(login(localCluster, homeCluster, loginCluster, remoteHosts))}>
+                        {loginBtnLabel}
+                    </Button>
+                </Typography>}
+            </Grid>
+        </Grid >);}
+    ));