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241 lines
6.7 KiB
241 lines
6.7 KiB
"use strict"; |
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/* globals context, openNotification, xmlHttpRequestJson */ |
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/* jshint esversion:6, strict:global */ |
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//<crypto form (Web login)> |
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function poormanSalt() { //If crypto.getRandomValues is not available |
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const base = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ.0123456789/abcdefghijklmnopqrstuvwxyz'; |
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let text = '$2a$04$'; |
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for (let i = 22; i > 0; i--) { |
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text += base.charAt(Math.floor(Math.random() * 64)); |
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} |
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return text; |
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} |
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function init_crypto_form() { |
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/* globals dcodeIO */ |
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const crypto_form = document.getElementById('crypto-form'); |
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if (!crypto_form) { |
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return; |
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} |
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if (!(window.dcodeIO)) { |
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if (window.console) { |
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console.log('FreshRSS waiting for bcrypt.js…'); |
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} |
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setTimeout(init_crypto_form, 100); |
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return; |
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} |
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crypto_form.onsubmit = function (e) { |
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const submit_button = this.querySelector('button[type="submit"]'); |
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submit_button.disabled = true; |
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let success = false; |
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const req = new XMLHttpRequest(); |
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req.open('GET', './?c=javascript&a=nonce&user=' + document.getElementById('username').value, false); |
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req.onerror = function () { |
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openNotification('Communication error!', 'bad'); |
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}; |
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req.send(); |
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if (req.status == 200) { |
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const json = xmlHttpRequestJson(req); |
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if (!json.salt1 || !json.nonce) { |
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openNotification('Invalid user!', 'bad'); |
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} else { |
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try { |
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const strong = window.Uint32Array && window.crypto && (typeof window.crypto.getRandomValues === 'function'), |
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s = dcodeIO.bcrypt.hashSync(document.getElementById('passwordPlain').value, json.salt1), |
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c = dcodeIO.bcrypt.hashSync(json.nonce + s, strong ? dcodeIO.bcrypt.genSaltSync(4) : poormanSalt()); |
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document.getElementById('challenge').value = c; |
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if (!s || !c) { |
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openNotification('Crypto error!', 'bad'); |
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} else { |
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success = true; |
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} |
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} catch (ex) { |
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openNotification('Crypto exception! ' + ex, 'bad'); |
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} |
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} |
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} else { |
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req.onerror(); |
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} |
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submit_button.disabled = false; |
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return success; |
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}; |
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} |
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//</crypto form (Web login)> |
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function init_share_observers() { |
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let shares = document.querySelectorAll('.group-share').length; |
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const shareAdd = document.querySelector('.share.add'); |
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if (shareAdd) { |
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shareAdd.onclick = function (ev) { |
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const s = this.parentElement.querySelector('select'), |
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opt = s.options[s.selectedIndex]; |
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let row = this.closest('form').getAttribute('data-' + opt.getAttribute('data-form')); |
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row = row.replace(/##label##/g, opt.text); |
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row = row.replace(/##type##/g, opt.value); |
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row = row.replace(/##help##/g, opt.getAttribute('data-help')); |
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row = row.replace(/##key##/g, shares); |
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row = row.replace(/##method##/g, opt.getAttribute('data-method')); |
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row = row.replace(/##field##/g, opt.getAttribute('data-field')); |
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this.closest('.form-group').insertAdjacentHTML('beforebegin', row); |
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shares++; |
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return false; |
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}; |
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} |
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} |
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function init_remove_observers() { |
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document.querySelectorAll('.post').forEach(function (div) { |
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div.onclick = function (ev) { |
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const a = ev.target.closest('a.remove'); |
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if (a) { |
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const remove_what = a.getAttribute('data-remove'); |
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if (remove_what !== undefined) { |
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const d = document.getElementById(remove_what); |
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if (d) { |
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d.remove(); |
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} |
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} |
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return false; |
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} |
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}; |
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}); |
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} |
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function init_feed_observers() { |
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const s = document.getElementById('category'); |
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if (s && s.matches('select')) { |
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s.onchange = function (ev) { |
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const detail = document.getElementById('new_category_name').parentElement; |
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if (this.value === 'nc') { |
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detail.setAttribute('aria-hidden', 'false'); |
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detail.querySelector('input').focus(); |
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} else { |
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detail.setAttribute('aria-hidden', 'true'); |
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} |
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}; |
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} |
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} |
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function init_password_observers() { |
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document.querySelectorAll('.toggle-password').forEach(function (a) { |
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a.onmousedown = function (ev) { |
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const passwordField = document.getElementById(this.getAttribute('data-toggle')); |
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passwordField.setAttribute('type', 'text'); |
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this.classList.add('active'); |
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return false; |
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}; |
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a.onmouseup = function (ev) { |
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const passwordField = document.getElementById(this.getAttribute('data-toggle')); |
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passwordField.setAttribute('type', 'password'); |
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this.classList.remove('active'); |
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return false; |
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}; |
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}); |
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} |
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function init_select_observers() { |
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document.querySelectorAll('.select-change').forEach(function (s) { |
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s.onchange = function (ev) { |
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const opt = s.options[s.selectedIndex], |
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url = opt.getAttribute('data-url'); |
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if (url) { |
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s.form.querySelectorAll('[type=submit]').forEach(function (b) { |
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b.disabled = true; |
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}); |
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location.href = url; |
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} |
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}; |
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}); |
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} |
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function init_slider_observers() { |
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const slider = document.getElementById('slider'), |
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closer = document.getElementById('close-slider'); |
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if (!slider) { |
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return; |
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} |
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document.querySelector('.post').onclick = function (ev) { |
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const a = ev.target.closest('.open-slider'); |
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if (a) { |
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if (!context.ajax_loading) { |
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context.ajax_loading = true; |
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const req = new XMLHttpRequest(); |
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req.open('GET', a.href + '&ajax=1', true); |
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req.responseType = 'document'; |
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req.onload = function (e) { |
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slider.innerHTML = this.response.body.innerHTML; |
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slider.classList.add('active'); |
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closer.classList.add('active'); |
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context.ajax_loading = false; |
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}; |
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req.send(); |
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return false; |
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} |
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} |
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}; |
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closer.onclick = function (ev) { |
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closer.classList.remove('active'); |
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slider.classList.remove('active'); |
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return false; |
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}; |
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} |
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function init_configuration_alert() { |
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window.onsubmit = function (e) { |
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window.hasSubmit = true; |
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}; |
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window.onbeforeunload = function (e) { |
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if (window.hasSubmit) { |
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return; |
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} |
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const ds = document.querySelectorAll('[data-leave-validation]'); |
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for (let i = ds.length - 1; i >= 0; i--) { |
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const input = ds[i]; |
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if (input.type === 'checkbox' || input.type === 'radio') { |
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if (input.checked != input.getAttribute('data-leave-validation')) { |
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return false; |
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} |
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} else if (input.value != input.getAttribute('data-leave-validation')) { |
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return false; |
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} |
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} |
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}; |
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} |
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function init_extra() { |
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if (!window.context) { |
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if (window.console) { |
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console.log('FreshRSS extra waiting for JS…'); |
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} |
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window.setTimeout(init_extra, 50); //Wait for all js to be loaded |
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return; |
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} |
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init_crypto_form(); |
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init_share_observers(); |
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init_remove_observers(); |
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init_feed_observers(); |
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init_password_observers(); |
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init_select_observers(); |
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init_slider_observers(); |
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init_configuration_alert(); |
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} |
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if (document.readyState && document.readyState !== 'loading') { |
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init_extra(); |
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} else { |
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document.addEventListener('DOMContentLoaded', function () { |
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if (window.console) { |
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console.log('FreshRSS extra waiting for DOMContentLoaded…'); |
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} |
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init_extra(); |
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}, false); |
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}
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