andrew
9114cfd96f
modified: Dockerfile modified: composer.json modified: composer.lock modified: config/packages/twig.yaml modified: config/services.yaml modified: docs/Caddyfile modified: docs/compose.yaml renamed: docs/env.example -> docs/example.env modified: public/index.php modified: readme.md modified: src/Command/GenerateBackupCodesCommand.php modified: src/ConfigBag.php modified: src/Data/Payload.php modified: src/Enum/Scope.php modified: src/Listener/AcceptListener.php modified: src/Listener/AllowListener.php modified: src/Listener/InterceptListener.php modified: src/Listener/LoginListener.php modified: src/MonitorCacheKeys.php modified: src/PersistCache.php modified: src/Service/BackupCodeManager.php modified: src/Service/DomainManager.php new file: src/Service/LoginManager.php modified: src/Trait/CookieNameTrait.php modified: src/Trait/GetTotpTrait.php modified: src/Trait/MakeNonceTrait.php modified: src/Trait/StringTrait.php modified: src/Utilities.php modified: templates/_script.html.twig modified: templates/_style.html.twig modified: templates/base.html.twig modified: templates/login.html.twig
69 lines
2.9 KiB
Twig
69 lines
2.9 KiB
Twig
<script>
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const form = document.getElementById('preauth-form');
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const message = document.getElementById('preauth-message');
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const body = document.getElementById('preauth-body');
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const style = document.getElementById('preauth-style');
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form.addEventListener('submit', (event) => {
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event.preventDefault();
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/* make base64url string containing our payload json object */
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const data = btoa(JSON.stringify({
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id: form.preauth_id.value,
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token: form.preauth_token.value,
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nonce: form.preauth_nonce.value,
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json: true
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})).replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '');
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/* send our request to the server */
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fetch(window.location.href, {
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method: 'GET',
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headers: { 'X-Preauth': data },
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}).then((response) => {
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if (response.headers.has('Location')) {
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/* follow redirect (not needed in most browsers) */
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window.location.href = response.headers.get('Location');
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} else if (response.headers.get('Content-Type') === 'application/json') {
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/* got json, update the page */
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response.json().then((content) => {
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if (Object.hasOwn(content, 'message')) {
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message.innerText = content.message;
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}
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if (Object.hasOwn(content, 'nonce')) {
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form.preauth_nonce.value = content.nonce;
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form.preauth_token.value = '';
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form.preauth_token.focus();
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}
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}).catch((error) => {
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console.log('failed to parse json from response');
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console.log(error);
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});
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} else if (response.headers.get('Content-Type') === 'text/html') {
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/* got HTML, replace the page */
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response.text().then((html) => {
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document.open();
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document.write(html);
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document.close();
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}).catch((error) => {
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console.log('failed to get html from response');
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console.log(error);
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});
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} else { /* non-json, non-html, non-redirect response */
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/* update the page, change style to plain text */
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response.text().then((text) => {
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body.innerText = text;
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style.disabled = true;
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body.style.whiteSpace = 'pre-wrap';
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body.style.wordWrap = 'break-word';
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}).catch((error) => {
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console.log('failed to get text from response');
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console.log(error);
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});
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}
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}).catch((error) => {
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console.log('failed to get response');
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console.log(error);
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});
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});
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</script>
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