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allow extension points for JSON validation parsing. add filter and validator

This commit is contained in:
Misagh Moayyed 2017-05-17 15:04:42 -07:00
parent 1561da75ad
commit 1fc896c458
4 changed files with 94 additions and 4 deletions
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6
cas-client-core/src/main/java/org/jasig/cas/client/validation/Cas20ProxyTicketValidator.java
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@ -52,7 +52,7 @@ public class Cas20ProxyTicketValidator extends Cas20ServiceTicketValidator {
protected void customParseResponse(final String response, final Assertion assertion)
throws TicketValidationException {
final List<String> proxies = XmlUtils.getTextForElements(response, "proxy");
final List<String> proxies = parseProxiesFromResponse(response);
if (proxies == null) {
throw new InvalidProxyChainTicketValidationException(
@ -85,6 +85,10 @@ public class Cas20ProxyTicketValidator extends Cas20ServiceTicketValidator {
throw new InvalidProxyChainTicketValidationException("Invalid proxy chain: " + proxies.toString());
}
protected List<String> parseProxiesFromResponse(final String response) {
return XmlUtils.getTextForElements(response, "proxy");
}
public final void setAcceptAnyProxy(final boolean acceptAnyProxy) {
this.acceptAnyProxy = acceptAnyProxy;
}

18
cas-client-core/src/main/java/org/jasig/cas/client/validation/Cas20ServiceTicketValidator.java
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@ -78,14 +78,14 @@ public class Cas20ServiceTicketValidator extends AbstractCasProtocolUrlBasedTick
}
protected final Assertion parseResponseFromServer(final String response) throws TicketValidationException {
final String error = XmlUtils.getTextForElement(response, "authenticationFailure");
final String error = parseAuthenticationFailureFromResponse(response);
if (CommonUtils.isNotBlank(error)) {
throw new TicketValidationException(error);
}
final String principal = XmlUtils.getTextForElement(response, "user");
final String proxyGrantingTicketIou = XmlUtils.getTextForElement(response, "proxyGrantingTicket");
final String principal = parsePrincipalFromResponse(response);
final String proxyGrantingTicketIou = parseProxyGrantingTicketFromResponse(response);
final String proxyGrantingTicket;
if (CommonUtils.isBlank(proxyGrantingTicketIou) || this.proxyGrantingTicketStorage == null) {
@ -113,6 +113,18 @@ public class Cas20ServiceTicketValidator extends AbstractCasProtocolUrlBasedTick
return assertion;
}
protected String parseProxyGrantingTicketFromResponse(final String response) {
return XmlUtils.getTextForElement(response, "proxyGrantingTicket");
}
protected String parsePrincipalFromResponse(final String response) {
return XmlUtils.getTextForElement(response, "user");
}
protected String parseAuthenticationFailureFromResponse(final String response) {
return XmlUtils.getTextForElement(response, "authenticationFailure");
}
/**
* Default attribute parsing of attributes that look like the following:
* &lt;cas:attributes&gt;

33
cas-client-core/src/main/java/org/jasig/cas/client/validation/Cas30JsonProxyReceivingTicketValidationFilter.java Normal file
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@ -0,0 +1,33 @@
/*
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig 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 the following location:
*
* 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.jasig.cas.client.validation;
/**
* Creates either a Cas30JsonServiceTicketValidator to validate tickets.
*
* @author Misagh Moayyed
*/
public class Cas30JsonProxyReceivingTicketValidationFilter extends Cas30ProxyReceivingTicketValidationFilter {
public Cas30JsonProxyReceivingTicketValidationFilter() {
super();
this.defaultServiceTicketValidatorClass = Cas30JsonServiceTicketValidator.class;
this.defaultProxyTicketValidatorClass = Cas30JsonServiceTicketValidator.class;
}
}

41
cas-client-core/src/main/java/org/jasig/cas/client/validation/Cas30JsonServiceTicketValidator.java Normal file
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@ -0,0 +1,41 @@
package org.jasig.cas.client.validation;
import java.util.List;
import java.util.Map;
/**
* This is {@link Cas30JsonServiceTicketValidator}.
*
* @author Misagh Moayyed
*/
public class Cas30JsonServiceTicketValidator extends Cas30ProxyTicketValidator {
public Cas30JsonServiceTicketValidator(final String casServerUrlPrefix) {
super(casServerUrlPrefix);
getCustomParameters().put("format", "JSON");
}
@Override
protected List<String> parseProxiesFromResponse(final String response) {
return super.parseProxiesFromResponse(response);
}
@Override
protected String parseProxyGrantingTicketFromResponse(final String response) {
return super.parseProxyGrantingTicketFromResponse(response);
}
@Override
protected String parsePrincipalFromResponse(final String response) {
return super.parsePrincipalFromResponse(response);
}
@Override
protected String parseAuthenticationFailureFromResponse(final String response) {
return super.parseAuthenticationFailureFromResponse(response);
}
@Override
protected Map<String, Object> extractCustomAttributes(final String xml) {
return super.extractCustomAttributes(xml);
}
}