/**
 * ============LICENSE_START===================================================
 * SPARKY (AAI UI service)
 * ============================================================================
 * Copyright © 2017 AT&T Intellectual Property.
 * Copyright © 2017 Amdocs
 * All rights reserved.
 * ============================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=====================================================
 *
 * ECOMP and OpenECOMP are trademarks
 * and service marks of AT&T Intellectual Property.
 */

package org.openecomp.sparky.dal.aai.enums;

/**
 * Authentication Modes:
 * <li>HTTP_NOAUTH - intended to represent basic HTTP no authentication
 * <li>SSL_BASIC - HTTP/S with username/password
 * <li>SSL_CERT - HTTP/S with client cert
 */

public enum RestAuthenticationMode {
  HTTP_NOAUTH("HTTP_NO_AUTH"), 
  SSL_BASIC("SSL_BASIC"), 
  SSL_CERT("SSL_CERT"), 
  UNKNOWN_MODE("UNKNOWN_MODE");

  private String authenticationModeLabel;

  private RestAuthenticationMode(String authModelLabel) {
    this.authenticationModeLabel = authModelLabel;
  }

  public String getAuthenticationModeLabel() {
    return authenticationModeLabel;
  }
  
  public static RestAuthenticationMode getRestAuthenticationMode(String authenticationMode) {

    RestAuthenticationMode mappedMode = RestAuthenticationMode.UNKNOWN_MODE;
    
    if (authenticationMode == null) {
      return mappedMode;
    }

    try {
      mappedMode = RestAuthenticationMode.valueOf(authenticationMode);
    } catch ( Exception exc) {
      mappedMode = RestAuthenticationMode.UNKNOWN_MODE;
    }

    return mappedMode;

  }
 
}