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206 lines
6.0 KiB
206 lines
6.0 KiB
import { h, Component } from '/js/web_modules/preact.js'; |
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import htm from '/js/web_modules/htm.js'; |
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const html = htm.bind(h); |
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export default class FediverseAuth extends Component { |
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constructor(props) { |
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super(props); |
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this.submitButtonPressed = this.submitButtonPressed.bind(this); |
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this.state = { |
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account: '', |
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code: '', |
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errorMessage: null, |
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loading: false, |
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verifying: false, |
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valid: false, |
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}; |
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} |
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async makeRequest(url, data) { |
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const rawResponse = await fetch(url, { |
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method: 'POST', |
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headers: { |
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Accept: 'application/json', |
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'Content-Type': 'application/json', |
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}, |
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body: JSON.stringify(data), |
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}); |
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const content = await rawResponse.json(); |
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if (content.message) { |
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this.setState({ errorMessage: content.message, loading: false }); |
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return; |
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} |
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} |
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switchToCodeVerify() { |
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this.setState({ verifying: true, loading: false }); |
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} |
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async validateCodeButtonPressed() { |
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const { accessToken } = this.props; |
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const { code } = this.state; |
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this.setState({ loading: true, errorMessage: null }); |
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const url = `/api/auth/fediverse/verify?accessToken=${accessToken}`; |
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const data = { code: code }; |
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try { |
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await this.makeRequest(url, data); |
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// Success. Reload the page. |
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window.location = '/'; |
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} catch (e) { |
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console.error(e); |
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this.setState({ errorMessage: e, loading: false }); |
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} |
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} |
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async registerAccountButtonPressed() { |
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const { accessToken } = this.props; |
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const { account, valid } = this.state; |
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if (!valid) { |
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return; |
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} |
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const url = `/api/auth/fediverse?accessToken=${accessToken}`; |
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const normalizedAccount = account.replace(/^@+/, ''); |
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const data = { account: normalizedAccount }; |
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this.setState({ loading: true, errorMessage: null }); |
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try { |
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await this.makeRequest(url, data); |
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this.switchToCodeVerify(); |
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} catch (e) { |
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console.error(e); |
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this.setState({ errorMessage: e, loading: false }); |
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} |
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} |
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async submitButtonPressed() { |
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const { verifying } = this.state; |
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if (verifying) { |
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this.validateCodeButtonPressed(); |
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} else { |
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this.registerAccountButtonPressed(); |
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} |
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} |
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onInput = (e) => { |
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const { value } = e.target; |
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const { verifying } = this.state; |
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if (verifying) { |
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this.setState({ code: value }); |
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return; |
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} |
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const valid = validateAccount(value); |
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this.setState({ account: value, valid }); |
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}; |
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render() { |
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const { errorMessage, account, code, valid, loading, verifying } = |
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this.state; |
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const { authenticated, username } = this.props; |
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const buttonState = valid ? '' : 'cursor-not-allowed opacity-50'; |
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const loaderStyle = loading ? 'flex' : 'none'; |
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const message = verifying |
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? 'Paste in the code that was sent to your Fediverse account. If you did not receive a code, make sure you can accept direct messages.' |
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: !authenticated |
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? html`Receive a direct message on the Fediverse to ${' '} link your |
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account to ${' '} <span class="font-bold">${username}</span>, or login |
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as a previously linked chat user.` |
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: html`<span |
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><b>You are already authenticated</b>. However, you can add other |
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accounts or log in as a different user.</span |
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>`; |
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const label = verifying ? 'Code' : 'Your fediverse account'; |
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const placeholder = verifying ? '123456' : 'youraccount@fediverse.server'; |
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const buttonText = verifying ? 'Verify' : 'Authenticate with Fediverse'; |
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const error = errorMessage |
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? html` <div |
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class="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded relative" |
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role="alert" |
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> |
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<div class="font-bold mb-2">There was an error.</div> |
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<div class="block mt-2"> |
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Server error: |
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<div>${errorMessage}</div> |
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</div> |
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</div>` |
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: null; |
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return html` |
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<div class="bg-gray-100 bg-center bg-no-repeat"> |
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<p class="text-gray-700 text-md">${message}</p> |
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${error} |
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<div class="mb34"> |
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<label |
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class="block text-gray-700 text-sm font-semibold mt-6" |
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for="username" |
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> |
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${label} |
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</label> |
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<input |
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onInput=${this.onInput} |
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type="url" |
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value=${verifying ? code : account} |
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class="border bg-white rounded w-full py-2 px-3 mb-2 mt-2 text-indigo-700 leading-tight focus:outline-none focus:shadow-outline" |
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id="username" |
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type="text" |
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placeholder=${placeholder} |
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/> |
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<button |
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class="bg-indigo-500 hover:bg-indigo-600 text-white font-bold py-2 mt-6 px-4 rounded focus:outline-none focus:shadow-outline ${buttonState}" |
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type="button" |
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onClick=${this.submitButtonPressed} |
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> |
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${buttonText} |
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</button> |
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</div> |
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<p class="mt-4"> |
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<details> |
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<summary class="cursor-pointer"> |
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Learn more about using the Fediverse to authenticate with chat. |
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</summary> |
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<div class="inline"> |
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<p class="mt-4"> |
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You can link your chat identity with your Fediverse identity. |
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Next time you want to use this chat identity you can again go |
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through the Fediverse authentication. |
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</p> |
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</div> |
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</details> |
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</p> |
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<div |
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id="follow-loading-spinner-container" |
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style="display: ${loaderStyle}" |
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> |
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<img id="follow-loading-spinner" src="/img/loading.gif" /> |
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<p class="text-gray-700 text-lg">Authenticating.</p> |
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<p class="text-gray-600 text-lg">Please wait...</p> |
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</div> |
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</div> |
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`; |
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} |
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} |
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function validateAccount(account) { |
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account = account.replace(/^@+/, ''); |
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var regex = |
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/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; |
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return regex.test(String(account).toLowerCase()); |
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}
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