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