src/store/link-account-panel/link-account-panel-actions.ts

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import { Dispatch } from "redux";
   6 import { RootState } from "store/store";
   7 import { getUserUuid } from "common/getuser";
   8 import { ServiceRepository, createServices, setAuthorizationHeader } from "services/services";
   9 import { setBreadcrumbs } from "store/breadcrumbs/breadcrumbs-actions";
  10 import { snackbarActions, SnackbarKind } from "store/snackbar/snackbar-actions";
  11 import { LinkAccountType, AccountToLink, LinkAccountStatus } from "models/link-account";
  12 import { authActions, getConfig } from "store/auth/auth-action";
  13 import { unionize, ofType, UnionOf } from 'common/unionize';
  14 import { UserResource } from "models/user";
  15 import { GroupResource } from "models/group";
  16 import { LinkAccountPanelError, OriginatingUser } from "./link-account-panel-reducer";
  17 import { login, logout } from "store/auth/auth-action";
  18 import { progressIndicatorActions } from "store/progress-indicator/progress-indicator-actions";
  19 import { WORKBENCH_LOADING_SCREEN } from 'store/workbench/workbench-actions';
  20
  21 export const linkAccountPanelActions = unionize({
  22     LINK_INIT: ofType<{
  23         targetUser: UserResource | undefined
  24     }>(),
  25     LINK_LOAD: ofType<{
  26         originatingUser: OriginatingUser | undefined,
  27         targetUser: UserResource | undefined,
  28         targetUserToken: string | undefined,
  29         userToLink: UserResource | undefined,
  30         userToLinkToken: string | undefined
  31     }>(),
  32     LINK_INVALID: ofType<{
  33         originatingUser: OriginatingUser | undefined,
  34         targetUser: UserResource | undefined,
  35         userToLink: UserResource | undefined,
  36         error: LinkAccountPanelError
  37     }>(),
  38     SET_SELECTED_CLUSTER: ofType<{
  39         selectedCluster: string
  40     }>(),
  41     SET_IS_PROCESSING: ofType<{
  42         isProcessing: boolean
  43     }>(),
  44     HAS_SESSION_DATA: {}
  45 });
  46
  47 export type LinkAccountPanelAction = UnionOf<typeof linkAccountPanelActions>;
  48
  49 function validateLink(userToLink: UserResource, targetUser: UserResource) {
  50     if (userToLink.uuid === targetUser.uuid) {
  51         return LinkAccountPanelError.SAME_USER;
  52     }
  53     else if (userToLink.isAdmin && !targetUser.isAdmin) {
  54         return LinkAccountPanelError.NON_ADMIN;
  55     }
  56     else if (!targetUser.isActive) {
  57         return LinkAccountPanelError.INACTIVE;
  58     }
  59     return LinkAccountPanelError.NONE;
  60 }
  61
  62 const newServices = (dispatch: Dispatch<any>, token: string) => {
  63     const config = dispatch<any>(getConfig);
  64     const svc = createServices(config, { progressFn: () => { }, errorFn: () => { } });
  65     setAuthorizationHeader(svc, token);
  66     return svc;
  67 };
  68
  69 export const checkForLinkStatus = () =>
  70     (dispatch: Dispatch<any>, getState: () => RootState, services: ServiceRepository) => {
  71         const status = services.linkAccountService.getLinkOpStatus();
  72         if (status !== undefined) {
  73             let msg: string;
  74             let msgKind: SnackbarKind;
  75             if (status.valueOf() === LinkAccountStatus.CANCELLED) {
  76                 msg = "Account link cancelled!";
  77                 msgKind = SnackbarKind.INFO;
  78             }
  79             else if (status.valueOf() === LinkAccountStatus.FAILED) {
  80                 msg = "Account link failed!";
  81                 msgKind = SnackbarKind.ERROR;
  82             }
  83             else if (status.valueOf() === LinkAccountStatus.SUCCESS) {
  84                 msg = "Account link success!";
  85                 msgKind = SnackbarKind.SUCCESS;
  86             }
  87             else {
  88                 msg = "Unknown Error!";
  89                 msgKind = SnackbarKind.ERROR;
  90             }
  91             dispatch(snackbarActions.OPEN_SNACKBAR({ message: msg, kind: msgKind, hideDuration: 3000 }));
  92             services.linkAccountService.removeLinkOpStatus();
  93         }
  94     };
  95
  96 export const switchUser = (user: UserResource, token: string) =>
  97     (dispatch: Dispatch<any>, getState: () => RootState, services: ServiceRepository) => {
  98         dispatch(authActions.INIT_USER({ user, token }));
  99     };
 100
 101 export const linkFailed = () =>
 102     (dispatch: Dispatch<any>, getState: () => RootState, services: ServiceRepository) => {
 103         // If the link fails, switch to the user account that originated the link operation
 104         const linkState = getState().linkAccountPanel;
 105         if (linkState.userToLink && linkState.userToLinkToken && linkState.targetUser && linkState.targetUserToken) {
 106             if (linkState.originatingUser === OriginatingUser.TARGET_USER) {
 107                 dispatch(switchUser(linkState.targetUser, linkState.targetUserToken));
 108             }
 109             else if ((linkState.originatingUser === OriginatingUser.USER_TO_LINK)) {
 110                 dispatch(switchUser(linkState.userToLink, linkState.userToLinkToken));
 111             }
 112         }
 113         services.linkAccountService.removeAccountToLink();
 114         services.linkAccountService.saveLinkOpStatus(LinkAccountStatus.FAILED);
 115         window.location.reload();
 116     };
 117
 118 export const loadLinkAccountPanel = () =>
 119     async (dispatch: Dispatch<any>, getState: () => RootState, services: ServiceRepository) => {
 120         try {
 121             // If there are remote hosts, set the initial selected cluster by getting the first cluster that isn't the local cluster
 122             if (getState().linkAccountPanel.selectedCluster === undefined) {
 123                 const localCluster = getState().auth.localCluster;
 124                 let selectedCluster = localCluster;
 125                 for (const key in getState().auth.remoteHosts) {
 126                     if (key !== localCluster) {
 127                         selectedCluster = key;
 128                         break;
 129                     }
 130                 }
 131                 dispatch(linkAccountPanelActions.SET_SELECTED_CLUSTER({ selectedCluster }));
 132             }
 133
 134             // First check if an account link operation has completed
 135             dispatch(checkForLinkStatus());
 136
 137             // Continue loading the link account panel
 138             dispatch(setBreadcrumbs([{ label: 'Link account' }]));
 139             const curUser = getState().auth.user;
 140             const curToken = getState().auth.apiToken;
 141             if (curUser && curToken) {
 142
 143                 // If there is link account session data, then the user has logged in a second time
 144                 const linkAccountData = services.linkAccountService.getAccountToLink();
 145                 if (linkAccountData) {
 146
 147                     dispatch(linkAccountPanelActions.SET_IS_PROCESSING({ isProcessing: true }));
 148                     const curUserResource = await services.userService.get(curUser.uuid);
 149
 150                     // Use the token of the user we are getting data for. This avoids any admin/non-admin permissions
 151                     // issues since a user will always be able to query the api server for their own user data.
 152                     const svc = newServices(dispatch, linkAccountData.token);
 153                     const savedUserResource = await svc.userService.get(linkAccountData.userUuid);
 154
 155                     let params: any;
 156                     if (linkAccountData.type === LinkAccountType.ACCESS_OTHER_ACCOUNT || linkAccountData.type === LinkAccountType.ACCESS_OTHER_REMOTE_ACCOUNT) {
 157                         params = {
 158                             originatingUser: OriginatingUser.USER_TO_LINK,
 159                             targetUser: curUserResource,
 160                             targetUserToken: curToken,
 161                             userToLink: savedUserResource,
 162                             userToLinkToken: linkAccountData.token
 163                         };
 164                     }
 165                     else if (linkAccountData.type === LinkAccountType.ADD_OTHER_LOGIN || linkAccountData.type === LinkAccountType.ADD_LOCAL_TO_REMOTE) {
 166                         params = {
 167                             originatingUser: OriginatingUser.TARGET_USER,
 168                             targetUser: savedUserResource,
 169                             targetUserToken: linkAccountData.token,
 170                             userToLink: curUserResource,
 171                             userToLinkToken: curToken
 172                         };
 173                     }
 174                     else {
 175                         throw new Error("Unknown link account type");
 176                     }
 177
 178                     dispatch(switchUser(params.targetUser, params.targetUserToken));
 179                     const error = validateLink(params.userToLink, params.targetUser);
 180                     if (error === LinkAccountPanelError.NONE) {
 181                         dispatch(linkAccountPanelActions.LINK_LOAD(params));
 182                     }
 183                     else {
 184                         dispatch(linkAccountPanelActions.LINK_INVALID({
 185                             originatingUser: params.originatingUser,
 186                             targetUser: params.targetUser,
 187                             userToLink: params.userToLink,
 188                             error
 189                         }));
 190                         return;
 191                     }
 192                 }
 193                 else {
 194                     // If there is no link account session data, set the state to invoke the initial UI
 195                     const curUserResource = await services.userService.get(curUser.uuid);
 196                     dispatch(linkAccountPanelActions.LINK_INIT({ targetUser: curUserResource }));
 197                     return;
 198                 }
 199             }
 200         }
 201         catch (e) {
 202             dispatch(linkFailed());
 203         }
 204         finally {
 205             dispatch(linkAccountPanelActions.SET_IS_PROCESSING({ isProcessing: false }));
 206         }
 207     };
 208
 209 export const startLinking = (t: LinkAccountType) =>
 210     (dispatch: Dispatch<any>, getState: () => RootState, services: ServiceRepository) => {
 211         const userUuid = getUserUuid(getState());
 212         if (!userUuid) { return; }
 213         const accountToLink = { type: t, userUuid, token: services.authService.getApiToken() } as AccountToLink;
 214         services.linkAccountService.saveAccountToLink(accountToLink);
 215
 216         const auth = getState().auth;
 217         const isLocalUser = auth.user!.uuid.substring(0, 5) === auth.localCluster;
 218         let homeCluster = auth.localCluster;
 219         if (isLocalUser && t === LinkAccountType.ACCESS_OTHER_REMOTE_ACCOUNT) {
 220             homeCluster = getState().linkAccountPanel.selectedCluster!;
 221         }
 222
 223         dispatch(logout());
 224         dispatch(login(auth.localCluster, homeCluster, auth.loginCluster, auth.remoteHosts));
 225     };
 226
 227 export const getAccountLinkData = () =>
 228     (dispatch: Dispatch<any>, getState: () => RootState, services: ServiceRepository) => {
 229         return services.linkAccountService.getAccountToLink();
 230     };
 231
 232 export const cancelLinking = (reload: boolean = false) =>
 233     async (dispatch: Dispatch<any>, getState: () => RootState, services: ServiceRepository) => {
 234         let user: UserResource | undefined;
 235         try {
 236             // When linking is cancelled switch to the originating user (i.e. the user saved in session data)
 237             dispatch(progressIndicatorActions.START_WORKING(WORKBENCH_LOADING_SCREEN));
 238             const linkAccountData = services.linkAccountService.getAccountToLink();
 239             if (linkAccountData) {
 240                 services.linkAccountService.removeAccountToLink();
 241                 const svc = newServices(dispatch, linkAccountData.token);
 242                 user = await svc.userService.get(linkAccountData.userUuid);
 243                 dispatch(switchUser(user, linkAccountData.token));
 244                 services.linkAccountService.saveLinkOpStatus(LinkAccountStatus.CANCELLED);
 245             }
 246         }
 247         finally {
 248             if (reload) {
 249                 window.location.reload();
 250             }
 251             else {
 252                 dispatch(progressIndicatorActions.STOP_WORKING(WORKBENCH_LOADING_SCREEN));
 253             }
 254         }
 255     };
 256
 257 export const linkAccount = () =>
 258     async (dispatch: Dispatch<any>, getState: () => RootState, services: ServiceRepository) => {
 259         const linkState = getState().linkAccountPanel;
 260         if (linkState.userToLink && linkState.userToLinkToken && linkState.targetUser && linkState.targetUserToken) {
 261
 262             // First create a project owned by the target user
 263             const projectName = `Migrated from ${linkState.userToLink.email} (${linkState.userToLink.uuid})`;
 264             let newGroup: GroupResource;
 265             try {
 266                 newGroup = await services.projectService.create({
 267                     name: projectName,
 268                     ensure_unique_name: true
 269                 });
 270             }
 271             catch (e) {
 272                 dispatch(linkFailed());
 273                 throw e;
 274             }
 275
 276             try {
 277                 // The merge api links the user sending the request into the user
 278                 // specified in the request, so change the authorization header accordingly
 279                 const svc = newServices(dispatch, linkState.userToLinkToken);
 280                 await svc.linkAccountService.linkAccounts(linkState.targetUserToken, newGroup.uuid);
 281                 dispatch(switchUser(linkState.targetUser, linkState.targetUserToken));
 282                 services.linkAccountService.removeAccountToLink();
 283                 services.linkAccountService.saveLinkOpStatus(LinkAccountStatus.SUCCESS);
 284                 window.location.reload();
 285             }
 286             catch (e) {
 287                 // If the link operation fails, delete the previously made project
 288                 try {
 289                     const svc = newServices(dispatch, linkState.targetUserToken);
 290                     await svc.projectService.delete(newGroup.uuid);
 291                 }
 292                 finally {
 293                     dispatch(linkFailed());
 294                 }
 295                 throw e;
 296             }
 297         }
 298     };