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| 1 | +/* |
| 2 | + * Copyright (c) 2025 Ping Identity Corporation. All rights reserved. |
| 3 | + * |
| 4 | + * This software may be modified and distributed under the terms |
| 5 | + * of the MIT license. See the LICENSE file for details. |
| 6 | + */ |
| 7 | +import './style.css'; |
| 8 | + |
| 9 | +import { journey } from '@forgerock/journey-client'; |
| 10 | + |
| 11 | +import type { |
| 12 | + RequestMiddleware, |
| 13 | + NameCallback, |
| 14 | + PasswordCallback, |
| 15 | +} from '@forgerock/journey-client/types'; |
| 16 | + |
| 17 | +import textComponent from './components/text.js'; |
| 18 | +import passwordComponent from './components/password.js'; |
| 19 | +import { serverConfigs } from './server-configs.js'; |
| 20 | + |
| 21 | +const qs = window.location.search; |
| 22 | +const searchParams = new URLSearchParams(qs); |
| 23 | + |
| 24 | +const config = serverConfigs[searchParams.get('clientId') || 'basic']; |
| 25 | + |
| 26 | +const requestMiddleware: RequestMiddleware[] = [ |
| 27 | + (req, action, next) => { |
| 28 | + switch (action.type) { |
| 29 | + case 'JOURNEY_START': |
| 30 | + if ((action.payload as any).type === 'service') { |
| 31 | + console.log('Starting authentication with service'); |
| 32 | + } |
| 33 | + break; |
| 34 | + case 'JOURNEY_NEXT': |
| 35 | + if (!('type' in (action.payload as any))) { |
| 36 | + console.log('Continuing authentication with service'); |
| 37 | + } |
| 38 | + break; |
| 39 | + } |
| 40 | + next(); |
| 41 | + }, |
| 42 | +]; |
| 43 | + |
| 44 | +(async () => { |
| 45 | + const journeyClient = await journey({ config, requestMiddleware }); |
| 46 | + |
| 47 | + const errorEl = document.getElementById('error') as HTMLDivElement; |
| 48 | + const formEl = document.getElementById('form') as HTMLFormElement; |
| 49 | + const journeyEl = document.getElementById('journey') as HTMLDivElement; |
| 50 | + |
| 51 | + let step = await journeyClient.start(); |
| 52 | + |
| 53 | + function renderComplete() { |
| 54 | + if (step?.type !== 'LoginSuccess') { |
| 55 | + throw new Error('Expected step to be defined and of type LoginSuccess'); |
| 56 | + } |
| 57 | + |
| 58 | + const session = step.getSessionToken(); |
| 59 | + |
| 60 | + journeyEl.innerHTML = ` |
| 61 | + <h2>Complete</h2> |
| 62 | + <span>Session:</span> |
| 63 | + <pre data-testid="sessionToken" id="sessionToken">${session}</pre> |
| 64 | + <button type="button" id="logoutButton">Logout</button> |
| 65 | + `; |
| 66 | + |
| 67 | + const loginBtn = document.getElementById('logoutButton') as HTMLButtonElement; |
| 68 | + loginBtn.addEventListener('click', async () => { |
| 69 | + await journeyClient.terminate(); |
| 70 | + |
| 71 | + console.log('Logout successful'); |
| 72 | + |
| 73 | + step = await journeyClient.start(); |
| 74 | + |
| 75 | + renderForm(); |
| 76 | + }); |
| 77 | + } |
| 78 | + |
| 79 | + function renderError() { |
| 80 | + if (step?.type !== 'LoginFailure') { |
| 81 | + throw new Error('Expected step to be defined and of type LoginFailure'); |
| 82 | + } |
| 83 | + |
| 84 | + const error = step.payload.message; |
| 85 | + if (errorEl) { |
| 86 | + errorEl.innerHTML = ` |
| 87 | + <pre>${error}</pre> |
| 88 | + `; |
| 89 | + } |
| 90 | + } |
| 91 | + |
| 92 | + // Represents the main render function for app |
| 93 | + async function renderForm() { |
| 94 | + journeyEl.innerHTML = ''; |
| 95 | + |
| 96 | + if (step?.type !== 'Step') { |
| 97 | + throw new Error('Expected step to be defined and of type Step'); |
| 98 | + } |
| 99 | + |
| 100 | + const formName = step.getHeader(); |
| 101 | + |
| 102 | + const header = document.createElement('h2'); |
| 103 | + header.innerText = formName || ''; |
| 104 | + journeyEl.appendChild(header); |
| 105 | + |
| 106 | + const callbacks = step.callbacks; |
| 107 | + |
| 108 | + callbacks.forEach((callback, idx) => { |
| 109 | + if (callback.getType() === 'NameCallback') { |
| 110 | + const cb = callback as NameCallback; |
| 111 | + textComponent( |
| 112 | + journeyEl, // You can ignore this; it's just for rendering |
| 113 | + cb, // This callback class |
| 114 | + idx, |
| 115 | + ); |
| 116 | + } else if (callback.getType() === 'PasswordCallback') { |
| 117 | + const cb = callback as PasswordCallback; |
| 118 | + passwordComponent( |
| 119 | + journeyEl, // You can ignore this; it's just for rendering |
| 120 | + cb, // This callback class |
| 121 | + idx, |
| 122 | + ); |
| 123 | + } |
| 124 | + }); |
| 125 | + |
| 126 | + const submitBtn = document.createElement('button'); |
| 127 | + submitBtn.type = 'submit'; |
| 128 | + submitBtn.id = 'submitButton'; |
| 129 | + submitBtn.innerText = 'Submit'; |
| 130 | + journeyEl.appendChild(submitBtn); |
| 131 | + } |
| 132 | + |
| 133 | + formEl.addEventListener('submit', async (event) => { |
| 134 | + event.preventDefault(); |
| 135 | + |
| 136 | + if (step?.type !== 'Step') { |
| 137 | + throw new Error('Expected step to be defined and of type Step'); |
| 138 | + } |
| 139 | + |
| 140 | + /** |
| 141 | + * We can just call `next` here and not worry about passing any arguments |
| 142 | + */ |
| 143 | + step = await journeyClient.next(step); |
| 144 | + |
| 145 | + /** |
| 146 | + * Recursively render the form with the new state |
| 147 | + */ |
| 148 | + if (step?.type === 'Step') { |
| 149 | + renderForm(); |
| 150 | + } else if (step?.type === 'LoginSuccess') { |
| 151 | + console.log('Basic login successful'); |
| 152 | + renderComplete(); |
| 153 | + } else if (step?.type === 'LoginFailure') { |
| 154 | + renderForm(); |
| 155 | + renderError(); |
| 156 | + } else { |
| 157 | + console.error('Unknown node status', step); |
| 158 | + } |
| 159 | + }); |
| 160 | + |
| 161 | + if (step?.type !== 'LoginSuccess') { |
| 162 | + renderForm(); |
| 163 | + } else { |
| 164 | + renderComplete(); |
| 165 | + } |
| 166 | +})(); |
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