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 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 export const LOCAL_STORAGE = 'localStorage';
  26 export const SESSION_STORAGE = 'sessionStorage';
  27
  28 export interface UserDetailsResponse {
  29     email: string;
  30     first_name: string;
  31     last_name: string;
  32     uuid: string;
  33     owner_uuid: string;
  34     is_admin: boolean;
  35     is_active: boolean;
  36     username: string;
  37     prefs: UserPrefs;
  38 }
  39
  40 export class AuthService {
  41
  42     constructor(
  43         protected apiClient: AxiosInstance,
  44         protected baseUrl: string,
  45         protected actions: ApiActions,
  46         protected useSessionStorage: boolean = false) { }
  47
  48     private getStorage() {
  49         if (this.useSessionStorage) {
  50             return sessionStorage;
  51         }
  52         return localStorage;
  53     }
  54
  55     public getStorageType() {
  56         if (this.useSessionStorage) {
  57             return SESSION_STORAGE;
  58         }
  59         return LOCAL_STORAGE;
  60     }
  61
  62     public saveApiToken(token: string) {
  63         this.removeApiToken();
  64         this.getStorage().setItem(API_TOKEN_KEY, token);
  65         const sp = token.split('/');
  66         if (sp.length === 3) {
  67             this.getStorage().setItem(HOME_CLUSTER, sp[1].substring(0, 5));
  68         }
  69     }
  70
  71     public setTargetUrl(url: string) {
  72         localStorage.setItem(TARGET_URL, url);
  73     }
  74
  75     public removeTargetURL() {
  76         localStorage.removeItem(TARGET_URL);
  77     }
  78
  79     public getTargetURL() {
  80         return localStorage.getItem(TARGET_URL);
  81     }
  82
  83     public removeApiToken() {
  84         localStorage.removeItem(API_TOKEN_KEY);
  85         sessionStorage.removeItem(API_TOKEN_KEY);
  86     }
  87
  88     public getApiToken() {
  89         return this.getStorage().getItem(API_TOKEN_KEY) || undefined;
  90     }
  91
  92     public getHomeCluster() {
  93         return this.getStorage().getItem(HOME_CLUSTER) || undefined;
  94     }
  95
  96     public getApiClient() {
  97         return this.apiClient;
  98     }
  99
 100     public removeUser() {
 101         [localStorage, sessionStorage].forEach((storage) => {
 102             storage.removeItem(USER_EMAIL_KEY);
 103             storage.removeItem(USER_FIRST_NAME_KEY);
 104             storage.removeItem(USER_LAST_NAME_KEY);
 105             storage.removeItem(USER_UUID_KEY);
 106             storage.removeItem(USER_OWNER_UUID_KEY);
 107             storage.removeItem(USER_IS_ADMIN);
 108             storage.removeItem(USER_IS_ACTIVE);
 109             storage.removeItem(USER_USERNAME);
 110             storage.removeItem(USER_PREFS);
 111             storage.removeItem(TARGET_URL);
 112         });
 113     }
 114
 115     public login(uuidPrefix: string, homeCluster: string, loginCluster: string, remoteHosts: { [key: string]: string }) {
 116         const currentUrl = `${window.location.protocol}//${window.location.host}/token`;
 117         const homeClusterHost = remoteHosts[homeCluster];
 118         const rd = new URL(window.location.href);
 119         this.setTargetUrl(rd.pathname + rd.search);
 120         window.location.assign(`https://${homeClusterHost}/login?${(uuidPrefix !== homeCluster && homeCluster !== loginCluster) ? "remote=" + uuidPrefix + "&" : ""}return_to=${currentUrl}`);
 121     }
 122
 123     public logout(expireToken: string) {
 124         const currentUrl = `${window.location.protocol}//${window.location.host}`;
 125         window.location.assign(`${this.baseUrl || ""}/logout?api_token=${expireToken}&return_to=${currentUrl}`);
 126     }
 127
 128     public getUserDetails = (showErrors?: boolean): Promise<User> => {
 129         const reqId = uuid();
 130         this.actions.progressFn(reqId, true);
 131         return this.apiClient
 132             .get<UserDetailsResponse>('/users/current')
 133             .then(resp => {
 134                 this.actions.progressFn(reqId, false);
 135                 const prefs = resp.data.prefs.profile ? resp.data.prefs : { profile: {} };
 136                 return {
 137                     email: resp.data.email,
 138                     firstName: resp.data.first_name,
 139                     lastName: resp.data.last_name,
 140                     uuid: resp.data.uuid,
 141                     ownerUuid: resp.data.owner_uuid,
 142                     isAdmin: resp.data.is_admin,
 143                     isActive: resp.data.is_active,
 144                     username: resp.data.username,
 145                     prefs
 146                 };
 147             })
 148             .catch(e => {
 149                 this.actions.progressFn(reqId, false);
 150                 this.actions.errorFn(reqId, e, showErrors);
 151                 throw e;
 152             });
 153     }
 154
 155     public getSessions(): Session[] {
 156         try {
 157             const sessions = JSON.parse(this.getStorage().getItem("sessions") || '');
 158             return sessions;
 159         } catch {
 160             return [];
 161         }
 162     }
 163
 164     public saveSessions(sessions: Session[]) {
 165         this.removeSessions();
 166         this.getStorage().setItem("sessions", JSON.stringify(sessions));
 167     }
 168
 169     public removeSessions() {
 170         localStorage.removeItem("sessions");
 171         sessionStorage.removeItem("sessions");
 172     }
 173
 174     public buildSessions(cfg: Config, user?: User) {
 175         const currentSession = {
 176             clusterId: cfg.uuidPrefix,
 177             remoteHost: cfg.rootUrl,
 178             baseUrl: cfg.baseUrl,
 179             name: user ? getUserDisplayName(user) : '',
 180             email: user ? user.email : '',
 181             userIsActive: user ? user.isActive : false,
 182             token: this.getApiToken(),
 183             loggedIn: true,
 184             active: true,
 185             uuid: user ? user.uuid : '',
 186             status: SessionStatus.VALIDATED,
 187             apiRevision: cfg.apiRevision,
 188         } as Session;
 189         const localSessions = this.getSessions().map(s => ({
 190             ...s,
 191             active: false,
 192             status: SessionStatus.INVALIDATED
 193         }));
 194
 195         const cfgSessions = Object.keys(cfg.remoteHosts).map(clusterId => {
 196             const remoteHost = cfg.remoteHosts[clusterId];
 197             return {
 198                 clusterId,
 199                 remoteHost,
 200                 baseUrl: '',
 201                 name: '',
 202                 email: '',
 203                 token: '',
 204                 loggedIn: false,
 205                 active: false,
 206                 uuid: '',
 207                 status: SessionStatus.INVALIDATED,
 208                 apiRevision: 0,
 209             } as Session;
 210         });
 211         const sessions = [currentSession]
 212             .concat(cfgSessions)
 213             .concat(localSessions)
 214             .filter((r: Session) => r.clusterId !== "*");
 215
 216         const uniqSessions = uniqBy(sessions, 'clusterId');
 217
 218         return uniqSessions;
 219     }
 220 }