"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.HTTPAuthorizationHeader = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0; you may not use this file except in compliance with the Elastic License
 * 2.0.
 */

// Extended version of x-pack/plugins/security/server/authentication/http_authentication/http_authorization_header.ts
// to prevent bundle being required in security_solution
class HTTPAuthorizationHeader {
  /**
   * The authentication scheme. Should be consumed in a case-insensitive manner.
   * https://www.iana.org/assignments/http-authschemes/http-authschemes.xhtml#authschemes
   */

  /**
   * The authentication credentials for the scheme.
   */

  /**
   * The authentication credentials for the scheme.
   */

  constructor(scheme, credentials, username) {
    (0, _defineProperty2.default)(this, "scheme", void 0);
    (0, _defineProperty2.default)(this, "credentials", void 0);
    (0, _defineProperty2.default)(this, "username", void 0);
    this.scheme = scheme;
    this.credentials = credentials;
    this.username = username;
  }

  /**
   * Parses request's `Authorization` HTTP header if present.
   * @param request Request instance to extract the authorization header from.
   */
  static parseFromRequest(request, username) {
    const authorizationHeaderValue = request.headers.authorization;
    if (!authorizationHeaderValue || typeof authorizationHeaderValue !== 'string') {
      return null;
    }
    const [scheme] = authorizationHeaderValue.split(/\s+/);
    const credentials = authorizationHeaderValue.substring(scheme.length + 1);
    return new HTTPAuthorizationHeader(scheme, credentials, username);
  }
  toString() {
    return `${this.scheme} ${this.credentials}`;
  }
  getUsername() {
    return this.username;
  }
}
exports.HTTPAuthorizationHeader = HTTPAuthorizationHeader;