65 lines
1.6 KiB
JavaScript
65 lines
1.6 KiB
JavaScript
const m = require('mithril')
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const storageName = 'nfp_sites_filadelfia_web_logintoken'
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const Authentication = {
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currentUser: null,
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isAdmin: false,
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loadingListeners: [],
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authListeners: [],
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updateToken: function(token) {
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if (!token) return Authentication.clearToken()
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localStorage.setItem(storageName, token)
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Authentication.currentUser = JSON.parse(atob(token.split('.')[1]))
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if (Authentication.authListeners.length) {
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Authentication.authListeners.forEach(function(x) { x(Authentication.currentUser) })
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}
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},
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clearToken: function() {
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Authentication.currentUser = null
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localStorage.removeItem(storageName)
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Authentication.isAdmin = false
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},
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addEvent: function(event) {
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Authentication.authListeners.push(event)
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},
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setAdmin: function(item) {
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Authentication.isAdmin = item
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},
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getToken: function() {
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return localStorage.getItem(storageName)
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},
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getTokenDecoded: function() {
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let token = Authentication.getToken()
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var base64Url = token.split('.')[1];
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var base64 = base64Url.replace(/-/g, '+').replace(/_/g, '/');
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var jsonPayload = decodeURIComponent(window.atob(base64).split('').map(function(c) {
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return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
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}).join(''));
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return JSON.parse(jsonPayload);
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},
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requiresLogin: function() {
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if (Authentication.currentUser) return
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m.route.set('/')
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},
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requiresNotLogin: function() {
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if (!Authentication.currentUser) return
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m.route.set('/browse')
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},
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}
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Authentication.updateToken(localStorage.getItem(storageName))
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window.Authentication = Authentication
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module.exports = Authentication
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