mirakurun
Version:
DVR Tuner Server for Japanese TV.
114 lines • 4.5 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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};
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};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getIPv4AddressesForListen = getIPv4AddressesForListen;
exports.getIPv6AddressesForListen = getIPv6AddressesForListen;
exports.isPermittedIPAddress = isPermittedIPAddress;
exports.isPermittedHost = isPermittedHost;
exports.getLatestVersion = getLatestVersion;
const os = __importStar(require("os"));
const util_1 = require("util");
const child_process_1 = require("child_process");
const Validator_1 = require("ip-num/Validator");
const IPNumber_1 = require("ip-num/IPNumber");
const Prefix_1 = require("ip-num/Prefix");
const IPRange_1 = require("ip-num/IPRange");
const _1 = __importDefault(require("./_"));
const asyncExec = (0, util_1.promisify)(child_process_1.exec);
function getIPv4AddressesForListen() {
const addresses = [];
const interfaces = os.networkInterfaces();
Object.keys(interfaces).forEach(k => {
interfaces[k]
.filter(a => {
return (a.family === "IPv4" &&
a.internal === false &&
isPermittedIPAddress(a.address) === true);
})
.forEach(a => addresses.push(a.address));
});
return addresses;
}
function getIPv6AddressesForListen() {
const addresses = [];
const interfaces = os.networkInterfaces();
Object.keys(interfaces).forEach(k => {
interfaces[k]
.filter(a => {
return (a.family === "IPv6" &&
a.internal === false &&
isPermittedIPAddress(a.address) === true);
})
.forEach(a => addresses.push(a.address + "%" + k));
});
return addresses;
}
function isPermittedIPAddress(addr) {
const [isIPv4] = Validator_1.Validator.isValidIPv4String(addr);
if (isIPv4) {
const ipv4 = new IPRange_1.IPv4CidrRange(new IPNumber_1.IPv4(addr), new Prefix_1.IPv4Prefix(32));
for (const rangeString of _1.default.config.server.allowIPv4CidrRanges) {
if (ipv4.inside(IPRange_1.IPv4CidrRange.fromCidr(rangeString))) {
return true;
}
}
}
const [isIPv6] = Validator_1.Validator.isValidIPv6String(addr);
if (isIPv6) {
const ipv6 = new IPRange_1.IPv6CidrRange(new IPNumber_1.IPv6(addr), new Prefix_1.IPv6Prefix(128));
for (const rangeString of _1.default.config.server.allowIPv6CidrRanges) {
if (ipv6.inside(IPRange_1.IPv6CidrRange.fromCidr(rangeString))) {
return true;
}
}
}
return false;
}
function isPermittedHost(url, allowedHostname) {
const u = new URL(url);
if (u.hostname === "localhost" || u.hostname === allowedHostname || isPermittedIPAddress(u.hostname) === true) {
return true;
}
return false;
}
async function getLatestVersion() {
const { stdout } = await asyncExec("npm view mirakurun version", { encoding: "utf8" });
const latestVersion = stdout.trim();
return latestVersion;
}
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