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galene/static/change-password.js

81 lines
2.9 KiB
JavaScript

// Copyright (c) 2020 by Juliusz Chroboczek.
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
'use strict';
document.getElementById('passwordform').onsubmit = async function(e) {
e.preventDefault();
let parms = new URLSearchParams(window.location.search);
let group = parms.get('group');
if(!group) {
displayError("Couldn't determine group");
return;
}
let user = parms.get('username');
if(!user) {
displayError("Couldn't determine username");
return;
}
let old1 = document.getElementById('old1').value;
let old2 = document.getElementById('old2').value;
if(old1 !== old2) {
displayError("Passwords don't match.");
return;
}
try {
await doit(group, user, old1, document.getElementById('new').value);
document.getElementById('old1').value = '';
document.getElementById('old2').value = '';
document.getElementById('new').value = '';
displayError(null);
document.getElementById('message').textContent =
'Password successfully changed.';
} catch(e) {
displayError(e.toString());
}
}
async function doit(group, user, old, pw) {
let creds = btoa(user + ":" + old);
let r = await fetch(`/galene-api/0/.groups/${group}/.users/${user}/.password`,
{
method: 'POST',
body: pw,
credentials: 'omit',
headers: {
'Authorization': `Basic ${creds}`
}
});
if(!r.ok) {
if(r.status === 401)
throw new Error('Permission denied');
else
throw new Error(`The server said: ${r.status} ${r.statusText}`);
return;
}
}
function displayError(message) {
document.getElementById('errormessage').textContent = (message || '');
}