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