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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | /* Copyright (C) Click & Push Accessibility, Inc - All Rights Reserved * Unauthorized copying of this file, via any medium is strictly prohibited * Proprietary and confidential * Written and maintained by the Click & Push Development team * <dev@clicknpush.ca>, January 2022 */ import axios, { AxiosRequestConfig, AxiosError } from "axios"; import { API_URL, reportAxiosError } from "../utils/RequestUtils"; import { authStore, IdToken } from "../libs/auth/AuthStore"; import jwtDecode from "jwt-decode"; import * as SecureStore from 'expo-secure-store' import { SECURESTORE_ACCESSTOKEN } from "../utils/GlobalUtils"; /** * Hook that exposes common authentication logic. * @category Hooks * @namespace useAuth */ export const useAuth = () => { /** * Logs out the user * @memberOf useAuth */ const logout = async () => { try { const tokenParams = new URLSearchParams(); tokenParams.append('client_id', 'atlas.mobile'); tokenParams.append('token', authStore.accessToken as string); const response = await axios.post(API_URL + `/o/revoke-token/`, tokenParams, { headers: { 'Content-Type': 'application/x-www-form-urlencoded' }, }); await authStore.setAccessTokenAsync(null); await authStore.setRefreshTokenAsync(null); await authStore.setNotificationTokenAsync(null); await authStore.setIdAsync(null); } catch (error) { reportAxiosError("Something went wrong when retrieving access token", error); } } const getNotificationTokenFromServer = async () => { const config: AxiosRequestConfig = { method: 'GET', url: API_URL + `/api/notif-token/${authStore.userId}/`, headers: { "Authorization": "Bearer " + authStore.accessToken, } } try { const response = await axios(config); return response.data; } catch (error) { Iif (error.response.status == 401) { try { await refreshAccessToken() const response = await axios({...config, headers: { "Authorization": "Bearer " + authStore.accessToken }}); return response.data; } catch (error) { // refreshAccessToken will report errors } } reportAxiosError('Something went wrong when retrieving landmarks', error) throw new Error; } } const ensureNotificationTokenExistsOnServer = async (notificationToken: string, retries: number) => { if (retries > 0) { const config: AxiosRequestConfig = { method: 'POST', data: {token: notificationToken}, url: API_URL + `/api/notif-token/${authStore.userId}/`, headers: { "Authorization": "Bearer " + authStore.accessToken, } } try { const response = await axios(config); return response.data; } catch (error) { Iif (error.response.status == 401) { try { await refreshAccessToken() const response = await axios({...config, headers: { "Authorization": "Bearer " + authStore.accessToken }}); return response.data; } catch (error) { // refreshAccessToken will report errors } } reportAxiosError('Something went wrong when retrieving landmarks', error) } ensureNotificationTokenExistsOnServer(notificationToken, retries - 1) } else { throw new Error; } } /** * If there is a refresh token available, attempts to use it to obtain a new, valid access token. * Used in {@link Atlas} * @memberOf useAuth */ const refreshAccessToken = async () => { Iif (authStore.refreshToken) { try { const tokenData = new URLSearchParams(); tokenData.append('grant_type', 'refresh_token'); tokenData.append('refresh_token', authStore.refreshToken); tokenData.append('client_id', 'atlas.mobile'); console.log('[Authentication]: Attempting to refresh token...') const { data: refreshResponseData } = await axios.post(API_URL + "/o/token/", tokenData, { headers: { 'Content-Type': "application/x-www-form-urlencoded" } }); const idToken = jwtDecode(refreshResponseData.id_token) as IdToken; await authStore.setIdAsync(idToken.sub); await authStore.setRefreshTokenAsync(refreshResponseData.refresh_token); await authStore.setAccessTokenAsync(refreshResponseData.access_token); console.info('Successfully refreshed access token, re-attempting initial request...') } catch (error) { reportAxiosError("[Authentication]: Error when trying to refresh access token", error); } } } return { refreshAccessToken, logout, getNotificationTokenFromServer, ensureNotificationTokenExistsOnServer } } |