/* * SPDX-License-Identifier: GPL-2.0-only * * Copyright (C) 2022-2025 ImmortalWrt.org */ 'use strict'; 'require baseclass'; 'require form'; 'require fs'; 'require rpc'; 'require uci'; 'require ui'; return baseclass.extend({ dns_strategy: { '': _('Default'), 'prefer_ipv4': _('Prefer IPv4'), 'prefer_ipv6': _('Prefer IPv6'), 'ipv4_only': _('IPv4 only'), 'ipv6_only': _('IPv6 only') }, shadowsocks_encrypt_methods: [ /* Stream */ 'none', /* AEAD */ 'aes-128-gcm', 'aes-192-gcm', 'aes-256-gcm', 'chacha20-ietf-poly1305', 'xchacha20-ietf-poly1305', /* AEAD 2022 */ '2022-blake3-aes-128-gcm', '2022-blake3-aes-256-gcm', '2022-blake3-chacha20-poly1305' ], tls_cipher_suites: [ 'TLS_RSA_WITH_AES_128_CBC_SHA', 'TLS_RSA_WITH_AES_256_CBC_SHA', 'TLS_RSA_WITH_AES_128_GCM_SHA256', 'TLS_RSA_WITH_AES_256_GCM_SHA384', 'TLS_AES_128_GCM_SHA256', 'TLS_AES_256_GCM_SHA384', 'TLS_CHACHA20_POLY1305_SHA256', 'TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA', 'TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA', 'TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA', 'TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA', 'TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256', 'TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384', 'TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256', 'TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384', 'TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256', 'TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256' ], tls_versions: [ '1.0', '1.1', '1.2', '1.3' ], CBIStaticList: form.DynamicList.extend({ __name__: 'CBI.StaticList', renderWidget: function(/* ... */) { var dl = form.DynamicList.prototype.renderWidget.apply(this, arguments); dl.querySelector('.add-item ul > li[data-value="-"]').remove(); return dl; } }), calcStringMD5(e) { /* Thanks to https://stackoverflow.com/a/41602636 */ function h(a, b) { var c, d, e, f, g; e = a & 2147483648; f = b & 2147483648; c = a & 1073741824; d = b & 1073741824; g = (a & 1073741823) + (b & 1073741823); return c & d ? g ^ 2147483648 ^ e ^ f : c | d ? g & 1073741824 ? g ^ 3221225472 ^ e ^ f : g ^ 1073741824 ^ e ^ f : g ^ e ^ f; } function k(a, b, c, d, e, f, g) { a = h(a, h(h(b & c | ~b & d, e), g)); return h(a << f | a >>> 32 - f, b); } function l(a, b, c, d, e, f, g) { a = h(a, h(h(b & d | c & ~d, e), g)); return h(a << f | a >>> 32 - f, b); } function m(a, b, d, c, e, f, g) { a = h(a, h(h(b ^ d ^ c, e), g)); return h(a << f | a >>> 32 - f, b); } function n(a, b, d, c, e, f, g) { a = h(a, h(h(d ^ (b | ~c), e), g)); return h(a << f | a >>> 32 - f, b); } function p(a) { var b = '', d = ''; for (var c = 0; 3 >= c; c++) d = a >>> 8 * c & 255, d = '0' + d.toString(16), b += d.substr(d.length - 2, 2); return b; } var f = [], q, r, s, t, a, b, c, d; e = function(a) { a = a.replace(/\r\n/g, '\n'); for (var b = '', d = 0; d < a.length; d++) { var c = a.charCodeAt(d); 128 > c ? b += String.fromCharCode(c) : (127 < c && 2048 > c ? b += String.fromCharCode(c >> 6 | 192) : (b += String.fromCharCode(c >> 12 | 224), b += String.fromCharCode(c >> 6 & 63 | 128)), b += String.fromCharCode(c & 63 | 128)) } return b; }(e); f = function(b) { var c = b.length, a = c + 8; for (var d = 16 * ((a - a % 64) / 64 + 1), e = Array(d - 1), f = 0, g = 0; g < c;) a = (g - g % 4) / 4, f = g % 4 * 8, e[a] |= b.charCodeAt(g) << f, g++; a = (g - g % 4) / 4; e[a] |= 128 << g % 4 * 8; e[d - 2] = c << 3; e[d - 1] = c >>> 29; return e; }(e); a = 1732584193; b = 4023233417; c = 2562383102; d = 271733878; for (e = 0; e < f.length; e += 16) q = a, r = b, s = c, t = d, a = k(a, b, c, d, f[e + 0], 7, 3614090360), d = k(d, a, b, c, f[e + 1], 12, 3905402710), c = k(c, d, a, b, f[e + 2], 17, 606105819), b = k(b, c, d, a, f[e + 3], 22, 3250441966), a = k(a, b, c, d, f[e + 4], 7, 4118548399), d = k(d, a, b, c, f[e + 5], 12, 1200080426), c = k(c, d, a, b, f[e + 6], 17, 2821735955), b = k(b, c, d, a, f[e + 7], 22, 4249261313), a = k(a, b, c, d, f[e + 8], 7, 1770035416), d = k(d, a, b, c, f[e + 9], 12, 2336552879), c = k(c, d, a, b, f[e + 10], 17, 4294925233), b = k(b, c, d, a, f[e + 11], 22, 2304563134), a = k(a, b, c, d, f[e + 12], 7, 1804603682), d = k(d, a, b, c, f[e + 13], 12, 4254626195), c = k(c, d, a, b, f[e + 14], 17, 2792965006), b = k(b, c, d, a, f[e + 15], 22, 1236535329), a = l(a, b, c, d, f[e + 1], 5, 4129170786), d = l(d, a, b, c, f[e + 6], 9, 3225465664), c = l(c, d, a, b, f[e + 11], 14, 643717713), b = l(b, c, d, a, f[e + 0], 20, 3921069994), a = l(a, b, c, d, f[e + 5], 5, 3593408605), d = l(d, a, b, c, f[e + 10], 9, 38016083), c = l(c, d, a, b, f[e + 15], 14, 3634488961), b = l(b, c, d, a, f[e + 4], 20, 3889429448), a = l(a, b, c, d, f[e + 9], 5, 568446438), d = l(d, a, b, c, f[e + 14], 9, 3275163606), c = l(c, d, a, b, f[e + 3], 14, 4107603335), b = l(b, c, d, a, f[e + 8], 20, 1163531501), a = l(a, b, c, d, f[e + 13], 5, 2850285829), d = l(d, a, b, c, f[e + 2], 9, 4243563512), c = l(c, d, a, b, f[e + 7], 14, 1735328473), b = l(b, c, d, a, f[e + 12], 20, 2368359562), a = m(a, b, c, d, f[e + 5], 4, 4294588738), d = m(d, a, b, c, f[e + 8], 11, 2272392833), c = m(c, d, a, b, f[e + 11], 16, 1839030562), b = m(b, c, d, a, f[e + 14], 23, 4259657740), a = m(a, b, c, d, f[e + 1], 4, 2763975236), d = m(d, a, b, c, f[e + 4], 11, 1272893353), c = m(c, d, a, b, f[e + 7], 16, 4139469664), b = m(b, c, d, a, f[e + 10], 23, 3200236656), a = m(a, b, c, d, f[e + 13], 4, 681279174), d = m(d, a, b, c, f[e + 0], 11, 3936430074), c = m(c, d, a, b, f[e + 3], 16, 3572445317), b = m(b, c, d, a, f[e + 6], 23, 76029189), a = m(a, b, c, d, f[e + 9], 4, 3654602809), d = m(d, a, b, c, f[e + 12], 11, 3873151461), c = m(c, d, a, b, f[e + 15], 16, 530742520), b = m(b, c, d, a, f[e + 2], 23, 3299628645), a = n(a, b, c, d, f[e + 0], 6, 4096336452), d = n(d, a, b, c, f[e + 7], 10, 1126891415), c = n(c, d, a, b, f[e + 14], 15, 2878612391), b = n(b, c, d, a, f[e + 5], 21, 4237533241), a = n(a, b, c, d, f[e + 12], 6, 1700485571), d = n(d, a, b, c, f[e + 3], 10, 2399980690), c = n(c, d, a, b, f[e + 10], 15, 4293915773), b = n(b, c, d, a, f[e + 1], 21, 2240044497), a = n(a, b, c, d, f[e + 8], 6, 1873313359), d = n(d, a, b, c, f[e + 15], 10, 4264355552), c = n(c, d, a, b, f[e + 6], 15, 2734768916), b = n(b, c, d, a, f[e + 13], 21, 1309151649), a = n(a, b, c, d, f[e + 4], 6, 4149444226), d = n(d, a, b, c, f[e + 11], 10, 3174756917), c = n(c, d, a, b, f[e + 2], 15, 718787259), b = n(b, c, d, a, f[e + 9], 21, 3951481745), a = h(a, q), b = h(b, r), c = h(c, s), d = h(d, t); return (p(a) + p(b) + p(c) + p(d)).toLowerCase(); }, decodeBase64Str(str) { if (!str) return null; /* Thanks to luci-app-ssr-plus */ str = str.replace(/-/g, '+').replace(/_/g, '/'); var padding = (4 - str.length % 4) % 4; if (padding) str = str + Array(padding + 1).join('='); return decodeURIComponent(Array.prototype.map.call(atob(str), (c) => '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2) ).join('')); }, getBuiltinFeatures() { const callGetSingBoxFeatures = rpc.declare({ object: 'luci.homeproxy', method: 'singbox_get_features', expect: { '': {} } }); return L.resolveDefault(callGetSingBoxFeatures(), {}); }, generateRand(type, length) { var byteArr; if (['base64', 'hex'].includes(type)) byteArr = crypto.getRandomValues(new Uint8Array(length)); switch (type) { case 'base64': /* Thanks to https://stackoverflow.com/questions/9267899 */ return btoa(String.fromCharCode.apply(null, byteArr)); case 'hex': return Array.from(byteArr, (byte) => (byte & 255).toString(16).padStart(2, '0') ).join(''); case 'uuid': /* Thanks to https://stackoverflow.com/a/2117523 */ return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, (c) => (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16) ); default: return null; }; }, loadDefaultLabel(uciconfig, ucisection) { var label = uci.get(uciconfig, ucisection, 'label'); if (label) { return label; } else { uci.set(uciconfig, ucisection, 'label', ucisection); return ucisection; } }, loadModalTitle(title, addtitle, uciconfig, ucisection) { var label = uci.get(uciconfig, ucisection, 'label'); return label ? title + ' ยป ' + label : addtitle; }, renderSectionAdd(section, extra_class) { var el = form.GridSection.prototype.renderSectionAdd.apply(section, [ extra_class ]), nameEl = el.querySelector('.cbi-section-create-name'); ui.addValidator(nameEl, 'uciname', true, (v) => { var button = el.querySelector('.cbi-section-create > .cbi-button-add'); var uciconfig = section.uciconfig || section.map.config; if (!v) { button.disabled = true; return true; } else if (uci.get(uciconfig, v)) { button.disabled = true; return _('Expecting: %s').format(_('unique UCI identifier')); } else { button.disabled = null; return true; } }, 'blur', 'keyup'); return el; }, uploadCertificate(_option, type, filename, ev) { const callWriteCertificate = rpc.declare({ object: 'luci.homeproxy', method: 'certificate_write', params: ['filename'], expect: { '': {} } }); return ui.uploadFile('/tmp/homeproxy_certificate.tmp', ev.target) .then(L.bind((_btn, res) => { return L.resolveDefault(callWriteCertificate(filename), {}).then((ret) => { if (ret.result === true) ui.addNotification(null, E('p', _('Your %s was successfully uploaded. Size: %sB.').format(type, res.size))); else ui.addNotification(null, E('p', _('Failed to upload %s, error: %s.').format(type, ret.error))); }); }, this, ev.target)) .catch((e) => { ui.addNotification(null, E('p', e.message)) }); }, validateBase64Key(length, section_id, value) { /* Thanks to luci-proto-wireguard */ if (section_id && value) if (value.length !== length || !value.match(/^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/) || value[length-1] !== '=') return _('Expecting: %s').format(_('valid base64 key with %d characters').format(length)); return true; }, validateCertificatePath(section_id, value) { if (section_id && value) if (!value.match(/^(\/etc\/homeproxy\/certs\/|\/etc\/acme\/|\/etc\/ssl\/).+$/)) return _('Expecting: %s').format(_('/etc/homeproxy/certs/..., /etc/acme/..., /etc/ssl/...')); return true; }, validateUniqueValue(uciconfig, ucisection, ucioption, section_id, value) { if (section_id) { if (!value) return _('Expecting: %s').format(_('non-empty value')); if (ucioption === 'node' && value === 'urltest') return true; var duplicate = false; uci.sections(uciconfig, ucisection, (res) => { if (res['.name'] !== section_id) if (res[ucioption] === value) duplicate = true }); if (duplicate) return _('Expecting: %s').format(_('unique value')); } return true; }, validateUUID(section_id, value) { if (section_id) { if (!value) return _('Expecting: %s').format(_('non-empty value')); else if (value.match('^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$') === null) return _('Expecting: %s').format(_('valid uuid')); } return true; } });