| Clover coverage report - Acegi Security System for Spring - 1.0.0-RC1 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| CasProxyTicketValidator.java | 66.7% | 64.7% | 75% | 66.7% |
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| 1 | /* Copyright 2004 Acegi Technology Pty Limited | |
| 2 | * | |
| 3 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 4 | * you may not use this file except in compliance with the License. | |
| 5 | * You may obtain a copy of the License at | |
| 6 | * | |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 | * | |
| 9 | * Unless required by applicable law or agreed to in writing, software | |
| 10 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 12 | * See the License for the specific language governing permissions and | |
| 13 | * limitations under the License. | |
| 14 | */ | |
| 15 | ||
| 16 | package org.acegisecurity.providers.cas.ticketvalidator; | |
| 17 | ||
| 18 | import edu.yale.its.tp.cas.client.ProxyTicketValidator; | |
| 19 | ||
| 20 | import org.acegisecurity.AuthenticationException; | |
| 21 | import org.acegisecurity.AuthenticationServiceException; | |
| 22 | import org.acegisecurity.BadCredentialsException; | |
| 23 | import org.acegisecurity.providers.cas.TicketResponse; | |
| 24 | ||
| 25 | import org.apache.commons.logging.Log; | |
| 26 | import org.apache.commons.logging.LogFactory; | |
| 27 | ||
| 28 | ||
| 29 | /** | |
| 30 | * Uses CAS' <code>ProxyTicketValidator</code> to validate a service ticket. | |
| 31 | * | |
| 32 | * @author Ben Alex | |
| 33 | * @version $Id: CasProxyTicketValidator.java,v 1.2 2005/11/17 00:56:29 benalex Exp $ | |
| 34 | */ | |
| 35 | public class CasProxyTicketValidator extends AbstractTicketValidator { | |
| 36 | //~ Static fields/initializers ============================================= | |
| 37 | ||
| 38 | private static final Log logger = LogFactory.getLog(CasProxyTicketValidator.class); | |
| 39 | ||
| 40 | //~ Instance fields ======================================================== | |
| 41 | ||
| 42 | private String proxyCallbackUrl; | |
| 43 | ||
| 44 | //~ Methods ================================================================ | |
| 45 | ||
| 46 | 3 | public void setProxyCallbackUrl(String proxyCallbackUrl) { |
| 47 | 3 | this.proxyCallbackUrl = proxyCallbackUrl; |
| 48 | } | |
| 49 | ||
| 50 | /** | |
| 51 | * Optional callback URL to obtain a proxy-granting ticket from CAS. | |
| 52 | * | |
| 53 | * <P> | |
| 54 | * This callback URL belongs to the Acegi Security System for Spring | |
| 55 | * secured application. We suggest you use CAS' | |
| 56 | * <code>ProxyTicketReceptor</code> servlet to receive this callback and | |
| 57 | * manage the proxy-granting ticket list. The callback URL is usually | |
| 58 | * something like | |
| 59 | * <code>https://www.mycompany.com/application/casProxy/receptor</code>. | |
| 60 | * </p> | |
| 61 | * | |
| 62 | * <P> | |
| 63 | * If left <code>null</code>, the <code>CasAuthenticationToken</code> will | |
| 64 | * not have a proxy granting ticket IOU and there will be no | |
| 65 | * proxy-granting ticket callback. Accordingly, the Acegi Securty System | |
| 66 | * for Spring secured application will be unable to obtain a proxy ticket | |
| 67 | * to call another CAS-secured service on behalf of the user. This is not | |
| 68 | * really an issue for most applications. | |
| 69 | * </p> | |
| 70 | * | |
| 71 | * @return the proxy callback URL, or <code>null</code> if not used | |
| 72 | */ | |
| 73 | 1 | public String getProxyCallbackUrl() { |
| 74 | 1 | return proxyCallbackUrl; |
| 75 | } | |
| 76 | ||
| 77 | 3 | public TicketResponse confirmTicketValid(String serviceTicket) |
| 78 | throws AuthenticationException { | |
| 79 | // Attempt to validate presented ticket using CAS' ProxyTicketValidator class | |
| 80 | 3 | ProxyTicketValidator pv = new ProxyTicketValidator(); |
| 81 | ||
| 82 | 3 | pv.setCasValidateUrl(super.getCasValidate()); |
| 83 | 3 | pv.setServiceTicket(serviceTicket); |
| 84 | 3 | pv.setService(super.getServiceProperties().getService()); |
| 85 | ||
| 86 | 3 | if (super.getServiceProperties().isSendRenew()) { |
| 87 | 1 | logger.warn( |
| 88 | "The current CAS ProxyTicketValidator does not support the 'renew' property. The ticket cannot be validated as having been issued by a 'renew' authentication. It is expected this will be corrected in a future version of CAS' ProxyTicketValidator."); | |
| 89 | } | |
| 90 | ||
| 91 | 3 | if ((this.proxyCallbackUrl != null) |
| 92 | && (!"".equals(this.proxyCallbackUrl))) { | |
| 93 | 2 | pv.setProxyCallbackUrl(proxyCallbackUrl); |
| 94 | } | |
| 95 | ||
| 96 | 3 | return validateNow(pv); |
| 97 | } | |
| 98 | ||
| 99 | /** | |
| 100 | * Perform the actual remote invocation. Protected to enable replacement | |
| 101 | * during tests. | |
| 102 | * | |
| 103 | * @param pv the populated <code>ProxyTicketValidator</code> | |
| 104 | * | |
| 105 | * @return the <code>TicketResponse</code> | |
| 106 | * | |
| 107 | * @throws AuthenticationServiceException | |
| 108 | * if<code>ProxyTicketValidator</code> internally fails | |
| 109 | * @throws BadCredentialsException DOCUMENT ME! | |
| 110 | */ | |
| 111 | 0 | protected TicketResponse validateNow(ProxyTicketValidator pv) |
| 112 | throws AuthenticationServiceException, BadCredentialsException { | |
| 113 | 0 | try { |
| 114 | 0 | pv.validate(); |
| 115 | } catch (Exception internalProxyTicketValidatorProblem) { | |
| 116 | 0 | throw new AuthenticationServiceException(internalProxyTicketValidatorProblem |
| 117 | .getMessage()); | |
| 118 | } | |
| 119 | ||
| 120 | 0 | if (!pv.isAuthenticationSuccesful()) { |
| 121 | 0 | throw new BadCredentialsException(pv.getErrorCode() + ": " |
| 122 | + pv.getErrorMessage()); | |
| 123 | } | |
| 124 | ||
| 125 | 0 | return new TicketResponse(pv.getUser(), pv.getProxyList(), |
| 126 | pv.getPgtIou()); | |
| 127 | } | |
| 128 | } |
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