| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| package org.apache.guacamole.auth.duo.form; |
| |
| import org.apache.guacamole.form.Field; |
| |
| /** |
| * A custom field type which uses the DuoWeb API to produce a signed response |
| * for a particular user. The signed response serves as an additional |
| * authentication factor, as it cryptographically verifies possession of the |
| * physical device associated with that user's Duo account. |
| */ |
| public class DuoSignedResponseField extends Field { |
| |
| /** |
| * The name of the HTTP parameter which an instance of this field will |
| * populate within a user's credentials. |
| */ |
| public static final String PARAMETER_NAME = "guac-duo-signed-response"; |
| |
| /** |
| * The unique name associated with this field type. |
| */ |
| private static final String FIELD_TYPE_NAME = "GUAC_DUO_SIGNED_RESPONSE"; |
| |
| /** |
| * The hostname of the DuoWeb API endpoint. |
| */ |
| private final String apiHost; |
| |
| /** |
| * The signed request generated by a call to DuoWeb.signRequest(). |
| */ |
| private final String signedRequest; |
| |
| /** |
| * Creates a new field which uses the DuoWeb API to prompt the user for |
| * additional credentials. The provided credentials, if valid, will |
| * ultimately be verified by Duo's service, resulting in a signed response |
| * which can be cryptographically verified. |
| * |
| * @param apiHost |
| * The hostname of the DuoWeb API endpoint. |
| * |
| * @param signedRequest |
| * A signed request generated for the user in question by a call to |
| * DuoWeb.signRequest(). |
| */ |
| public DuoSignedResponseField(String apiHost, String signedRequest) { |
| |
| // Init base field type properties |
| super(PARAMETER_NAME, FIELD_TYPE_NAME); |
| |
| // Init Duo-specific properties |
| this.apiHost = apiHost; |
| this.signedRequest = signedRequest; |
| |
| } |
| |
| /** |
| * Returns the hostname of the DuoWeb API endpoint. |
| * |
| * @return |
| * The hostname of the DuoWeb API endpoint. |
| */ |
| public String getApiHost() { |
| return apiHost; |
| } |
| |
| /** |
| * Returns the signed request string, which must have been generated by a |
| * call to DuoWeb.signRequest(). |
| * |
| * @return |
| * The signed request generated by a call to DuoWeb.signRequest(). |
| */ |
| public String getSignedRequest() { |
| return signedRequest; |
| } |
| |
| } |