src/services/auth-service/auth-service.ts

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import { User, UserPrefs, getUserDisplayName } from '~/models/user';
   6 import { AxiosInstance } from "axios";
   7 import { ApiActions } from "~/services/api/api-actions";
   8 import * as uuid from "uuid/v4";
   9 import { Session, SessionStatus } from "~/models/session";
  10 import { Config } from "~/common/config";
  11 import { uniqBy } from "lodash";
  12
  13 export const TARGET_URL = 'targetURL';
  14 export const API_TOKEN_KEY = 'apiToken';
  15 export const USER_EMAIL_KEY = 'userEmail';
  16 export const USER_FIRST_NAME_KEY = 'userFirstName';
  17 export const USER_LAST_NAME_KEY = 'userLastName';
  18 export const USER_UUID_KEY = 'userUuid';
  19 export const USER_OWNER_UUID_KEY = 'userOwnerUuid';
  20 export const USER_IS_ADMIN = 'isAdmin';
  21 export const USER_IS_ACTIVE = 'isActive';
  22 export const USER_USERNAME = 'username';
  23 export const USER_PREFS = 'prefs';
  24 export const HOME_CLUSTER = 'homeCluster';
  25
  26 export interface UserDetailsResponse {
  27     email: string;
  28     first_name: string;
  29     last_name: string;
  30     uuid: string;
  31     owner_uuid: string;
  32     is_admin: boolean;
  33     is_active: boolean;
  34     username: string;
  35     prefs: UserPrefs;
  36 }
  37
  38 export class AuthService {
  39
  40     constructor(
  41         protected apiClient: AxiosInstance,
  42         protected baseUrl: string,
  43         protected actions: ApiActions,
  44         protected useSessionStorage: boolean = false) { }
  45
  46     private getStorage() {
  47         if (this.useSessionStorage) {
  48             return sessionStorage;
  49         }
  50         return localStorage;
  51     }
  52
  53     public saveApiToken(token: string) {
  54         this.getStorage().setItem(API_TOKEN_KEY, token);
  55         const sp = token.split('/');
  56         if (sp.length === 3) {
  57             this.getStorage().setItem(HOME_CLUSTER, sp[1].substr(0, 5));
  58         }
  59     }
  60
  61     public removeTargetURL() {
  62         this.getStorage().removeItem(TARGET_URL);
  63     }
  64
  65     public getTargetURL() {
  66        return this.getStorage().getItem(TARGET_URL);
  67     }
  68
  69     public removeApiToken() {
  70         this.getStorage().removeItem(API_TOKEN_KEY);
  71     }
  72
  73     public getApiToken() {
  74         return this.getStorage().getItem(API_TOKEN_KEY) || undefined;
  75     }
  76
  77     public getHomeCluster() {
  78         return this.getStorage().getItem(HOME_CLUSTER) || undefined;
  79     }
  80
  81     public getApiClient() {
  82         return this.apiClient;
  83     }
  84
  85     public removeUser() {
  86         this.getStorage().removeItem(USER_EMAIL_KEY);
  87         this.getStorage().removeItem(USER_FIRST_NAME_KEY);
  88         this.getStorage().removeItem(USER_LAST_NAME_KEY);
  89         this.getStorage().removeItem(USER_UUID_KEY);
  90         this.getStorage().removeItem(USER_OWNER_UUID_KEY);
  91         this.getStorage().removeItem(USER_IS_ADMIN);
  92         this.getStorage().removeItem(USER_IS_ACTIVE);
  93         this.getStorage().removeItem(USER_USERNAME);
  94         this.getStorage().removeItem(USER_PREFS);
  95         this.getStorage().removeItem(TARGET_URL);
  96     }
  97
  98     public login(uuidPrefix: string, homeCluster: string, loginCluster: string, remoteHosts: { [key: string]: string }) {
  99         const currentUrl = `${window.location.protocol}//${window.location.host}/token`;
 100         const homeClusterHost = remoteHosts[homeCluster];
 101         this.getStorage().setItem(TARGET_URL, window.location.href);
 102         window.location.assign(`https://${homeClusterHost}/login?${(uuidPrefix !== homeCluster && homeCluster !== loginCluster) ? "remote=" + uuidPrefix + "&" : ""}return_to=${currentUrl}`);
 103     }
 104
 105     public logout() {
 106         const currentUrl = `${window.location.protocol}//${window.location.host}`;
 107         window.location.assign(`${this.baseUrl || ""}/logout?return_to=${currentUrl}`);
 108     }
 109
 110     public getUserDetails = (showErrors?: boolean): Promise<User> => {
 111         const reqId = uuid();
 112         this.actions.progressFn(reqId, true);
 113         return this.apiClient
 114             .get<UserDetailsResponse>('/users/current')
 115             .then(resp => {
 116                 this.actions.progressFn(reqId, false);
 117                 const prefs = resp.data.prefs.profile ? resp.data.prefs : { profile: {} };
 118                 return {
 119                     email: resp.data.email,
 120                     firstName: resp.data.first_name,
 121                     lastName: resp.data.last_name,
 122                     uuid: resp.data.uuid,
 123                     ownerUuid: resp.data.owner_uuid,
 124                     isAdmin: resp.data.is_admin,
 125                     isActive: resp.data.is_active,
 126                     username: resp.data.username,
 127                     prefs
 128                 };
 129             })
 130             .catch(e => {
 131                 this.actions.progressFn(reqId, false);
 132                 this.actions.errorFn(reqId, e, showErrors);
 133                 throw e;
 134             });
 135     }
 136
 137     public getSessions(): Session[] {
 138         try {
 139             const sessions = JSON.parse(this.getStorage().getItem("sessions") || '');
 140             return sessions;
 141         } catch {
 142             return [];
 143         }
 144     }
 145
 146     public saveSessions(sessions: Session[]) {
 147         this.getStorage().setItem("sessions", JSON.stringify(sessions));
 148     }
 149
 150     public removeSessions() {
 151         this.getStorage().removeItem("sessions");
 152     }
 153
 154     public buildSessions(cfg: Config, user?: User) {
 155         const currentSession = {
 156             clusterId: cfg.uuidPrefix,
 157             remoteHost: cfg.rootUrl,
 158             baseUrl: cfg.baseUrl,
 159             name: user ? getUserDisplayName(user) : '',
 160             email: user ? user.email : '',
 161             userIsActive: user ? user.isActive : false,
 162             token: this.getApiToken(),
 163             loggedIn: true,
 164             active: true,
 165             uuid: user ? user.uuid : '',
 166             status: SessionStatus.VALIDATED,
 167             apiRevision: cfg.apiRevision,
 168         } as Session;
 169         const localSessions = this.getSessions().map(s => ({
 170             ...s,
 171             active: false,
 172             status: SessionStatus.INVALIDATED
 173         }));
 174
 175         const cfgSessions = Object.keys(cfg.remoteHosts).map(clusterId => {
 176             const remoteHost = cfg.remoteHosts[clusterId];
 177             return {
 178                 clusterId,
 179                 remoteHost,
 180                 baseUrl: '',
 181                 name: '',
 182                 email: '',
 183                 token: '',
 184                 loggedIn: false,
 185                 active: false,
 186                 uuid: '',
 187                 status: SessionStatus.INVALIDATED,
 188                 apiRevision: 0,
 189             } as Session;
 190         });
 191         const sessions = [currentSession]
 192             .concat(cfgSessions)
 193             .concat(localSessions)
 194             .filter((r: Session) => r.clusterId !== "*");
 195
 196         const uniqSessions = uniqBy(sessions, 'clusterId');
 197
 198         return uniqSessions;
 199     }
 200 }