@azure/core-amqp/dist/commonjs/connectionConfig/connectionConfig.js

Common library for amqp based azure sdks like @azure/event-hubs.

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var connectionConfig_exports = {};
__export(connectionConfig_exports, {
  ConnectionConfig: () => ConnectionConfig,
  isSharedAccessSignature: () => isSharedAccessSignature
});
module.exports = __toCommonJS(connectionConfig_exports);
var import_core_util = require("@azure/core-util");
var import_utils = require("../util/utils.js");
const specialLocalIPs = ["::1", "0:0:0:0:0:0:0:1"];
function getHost(endpoint) {
  for (const ip of specialLocalIPs) {
    if (endpoint.includes(ip)) {
      return ip;
    }
  }
  const matches = /.*:\/\/([^/:]*)/.exec(endpoint);
  const match = matches?.[1];
  return !match ? endpoint : match;
}
function extractPort(ep) {
  const matches = /.*:(\d*)/.exec(ep);
  const match = matches?.[1];
  return match ? parseInt(match, 10) : void 0;
}
function getPort(endpoint) {
  for (const ip of specialLocalIPs) {
    if (endpoint.includes(ip)) {
      return extractPort(endpoint.replace(ip, ""));
    }
  }
  return extractPort(endpoint);
}
const ConnectionConfig = {
  /**
   * Creates the connection config.
   * @param connectionString - The connection string for a given service like
   * EventHub/ServiceBus.
   * @param path - The name/path of the entity (hub name) to which the
   * connection needs to happen. This will override the EntityPath in the connectionString
   * if present.
   * @returns ConnectionConfig
   */
  create(connectionString, path) {
    connectionString = String(connectionString);
    const parsedCS = (0, import_utils.parseConnectionString)(connectionString);
    if (!parsedCS.Endpoint) {
      throw new TypeError("Missing Endpoint in Connection String.");
    }
    if (!parsedCS.Endpoint.endsWith("/")) parsedCS.Endpoint += "/";
    let port;
    if (parsedCS.Endpoint.includes(":")) {
      port = getPort(parsedCS.Endpoint);
    }
    const result = {
      connectionString,
      endpoint: parsedCS.Endpoint,
      host: getHost(parsedCS.Endpoint),
      sharedAccessKeyName: parsedCS.SharedAccessKeyName,
      sharedAccessKey: parsedCS.SharedAccessKey,
      useDevelopmentEmulator: parsedCS.UseDevelopmentEmulator === "true",
      ...port !== void 0 ? { port } : void 0
    };
    if (path || parsedCS.EntityPath) {
      result.entityPath = path || parsedCS.EntityPath;
    }
    return result;
  },
  /**
   * Validates the properties of connection config.
   * @param config - The connection config to be validated.
   * @returns void
   */
  validate(config, options) {
    if (!options) options = {};
    if (!config) {
      throw new TypeError("Missing configuration");
    }
    if (!config.endpoint) {
      throw new TypeError("Missing 'endpoint' in configuration");
    }
    config.endpoint = String(config.endpoint);
    if (!config.host) {
      throw new TypeError("Missing 'host' in configuration");
    }
    config.host = String(config.host);
    if (config.port !== void 0 && !(config.port >= 0 && config.port <= 65535)) {
      throw new TypeError(`Invalid 'port' of ${config.port} in configuration`);
    }
    if (options.isEntityPathRequired && !config.entityPath) {
      throw new TypeError("Missing 'entityPath' in configuration");
    }
    if ((0, import_core_util.isDefined)(config.entityPath)) {
      config.entityPath = String(config.entityPath);
    }
    if (!isSharedAccessSignature(config.connectionString)) {
      if (!config.sharedAccessKeyName) {
        throw new TypeError("Missing 'sharedAccessKeyName' in configuration");
      }
      config.sharedAccessKeyName = String(config.sharedAccessKeyName);
      if (!config.sharedAccessKey) {
        throw new TypeError("Missing 'sharedAccessKey' in configuration");
      }
      config.sharedAccessKey = String(config.sharedAccessKey);
    }
  }
};
function isSharedAccessSignature(connectionString) {
  return connectionString.match(/;{0,1}SharedAccessSignature=SharedAccessSignature /) != null;
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  ConnectionConfig,
  isSharedAccessSignature
});
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