6781bfd7d8
When the POST to the CLI's localhost callback endpoint results in a non-2XX status code, then treat that as a failed login attempt and automatically show the manual copy/paste UI.
62 lines
2.5 KiB
JavaScript
62 lines
2.5 KiB
JavaScript
// Copyright 2021-2022 the Pinniped contributors. All Rights Reserved.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
window.onload = () => {
|
|
const transitionToState = (id) => {
|
|
// Hide all the other ".state" <div>s.
|
|
Array.from(document.querySelectorAll('.state')).forEach(e => e.hidden = true);
|
|
|
|
// Unhide the current state <div>.
|
|
const currentDiv = document.getElementById(id)
|
|
currentDiv.hidden = false;
|
|
|
|
// Set the window title.
|
|
document.title = currentDiv.dataset.title;
|
|
|
|
// Set the favicon using inline SVG (does not work on Safari).
|
|
document.getElementById('favicon').setAttribute(
|
|
'href',
|
|
'data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>' +
|
|
currentDiv.dataset.favicon +
|
|
'</text></svg>'
|
|
);
|
|
}
|
|
|
|
// At load, show the spinner, hide the other divs, set the favicon, and
|
|
// replace the URL path with './' so the upstream auth code disappears.
|
|
transitionToState('loading');
|
|
window.history.replaceState(null, '', './');
|
|
|
|
// When the copy button is clicked, copy to the clipboard.
|
|
document.getElementById('manual-copy-button').onclick = () => {
|
|
const code = document.getElementById('manual-copy-button').innerText;
|
|
navigator.clipboard.writeText(code)
|
|
.then(() => console.info('copied authorization code ' + code + ' to clipboard'))
|
|
.catch(e => console.error('failed to copy code ' + code + ' to clipboard: ' + e));
|
|
};
|
|
|
|
// Set a timeout to transition to the "manual" state if nothing succeeds within 2s.
|
|
const timeout = setTimeout(() => transitionToState('manual'), 2000);
|
|
|
|
// Try to submit the POST callback, handling the success and error cases.
|
|
const responseParams = document.forms[0].elements;
|
|
fetch(
|
|
responseParams['redirect_uri'].value,
|
|
{
|
|
method: 'POST',
|
|
mode: 'no-cors',
|
|
headers: {'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'},
|
|
body: responseParams['encoded_params'].value,
|
|
})
|
|
.then(response => {
|
|
clearTimeout(timeout);
|
|
if (response.ok) {
|
|
transitionToState('success');
|
|
} else {
|
|
// Got non-2XX http response status.
|
|
transitionToState('manual');
|
|
}
|
|
})
|
|
.catch(() => transitionToState('manual'));
|
|
};
|