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com.sun.xml.wss.provider.WssProviderAuthModule Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.xml.wss.provider;
import java.io.File;
import java.util.Map;
import java.util.Iterator;
import java.util.ArrayList;
import java.util.Collection;
import java.io.FileInputStream;
import java.io.BufferedInputStream;
import java.io.InputStream;
import jakarta.xml.soap.SOAPMessage;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.PasswordCallback;
import com.sun.xml.wss.impl.WssProviderSecurityEnvironment;
import com.sun.xml.wss.impl.policy.mls.MessagePolicy;
import com.sun.xml.wss.impl.config.SecurityConfigurationXmlReader;
import com.sun.xml.wss.impl.config.DeclarativeSecurityConfiguration;
import com.sun.xml.wss.impl.MessageConstants;
import com.sun.xml.wss.impl.policy.SecurityPolicy;
import com.sun.xml.wss.impl.policy.PolicyGenerationException;
import com.sun.xml.wss.impl.policy.mls.WSSPolicy;
import com.sun.xml.wss.impl.policy.MLSPolicy;
import com.sun.xml.wss.impl.policy.mls.SignaturePolicy;
import com.sun.xml.wss.impl.policy.mls.EncryptionPolicy;
import com.sun.xml.wss.impl.policy.mls.AuthenticationTokenPolicy;
import com.sun.xml.wss.impl.policy.mls.Target;
import com.sun.xml.wss.impl.PolicyTypeUtil;
public class WssProviderAuthModule implements ModuleOptions, ConfigurationStates {
protected SecurityPolicy _policy = null;
protected WssProviderSecurityEnvironment _sEnvironment = null;
private boolean runtimeUsernamePassword = false;
private static final String SIGN_POLICY = "com.sun.xml.wss.impl.policy.mls.SignaturePolicy";
private static final String ENCRYPT_POLICY = "com.sun.xml.wss.impl.policy.mls.EncryptionPolicy";
private static final String TIMESTAMP_POLICY = "com.sun.xml.wss.impl.policy.mls.TimestampPolicy";
private static final String AUTHENTICATION_POLICY =
"com.sun.xml.wss.impl.policy.mls.AuthenticationTokenPolicy";
private static final String USERNAMETOKEN_POLICY =
"com.sun.xml.wss.impl.policy.mls.AuthenticationTokenPolicy.UsernameTokenBinding";
private static final String USERNAMETOKEN = "UsernameToken";
private static final String BODY = "Body";
public static final String REQUESTER_SUBJECT = "REQUESTER_SUBJECT";
public static final String REQUESTER_KEYID = "REQUESTER_KEYID";
public static final String REQUESTER_ISSUERNAME = "REQUESTER_ISSUERNAME";
public static final String REQUESTER_SERIAL = "REQUESTER_SERIAL";
public static final String SELF_SUBJECT = "SELF_SUBJECT";
protected int optimize = MessageConstants.NOT_OPTIMIZED;
protected boolean configOptimizeAttribute = true;
public WssProviderAuthModule() {
}
public Class[] getSupportedMessageTypes() {
return new Class[] { SOAPMessage.class };
}
/**
* Initialization method for Client and Server Auth Modules
* @param requestPolicy
* used to validate request on server side
* and to secure request on client side
* @param responsePolicy
* used to validate response on client side
* and to secure response on server side
* @param handler
* CallbackHandler
* @param options
* Map of module options
* @param isClientAuthModule
* indicates if the current instance is client or server module
* @throws RuntimeException
*/
public void initialize (jakarta.security.auth.message.MessagePolicy requestPolicy,
jakarta.security.auth.message.MessagePolicy responsePolicy,
CallbackHandler handler,
Map options,
boolean isClientAuthModule) {
boolean debugON = false;
String bg = (String)options.get(DEBUG);
if (bg !=null && bg.equals("true")) debugON = true;
// use the requestPolicy to configure recipient in
// case of Server and annotator in case of Client -
// use the responsePolicy to configure annotator in
// case of Server and recipient in case of Client -
// get the security configuration file from options
String securityConfigurationURL = (String)options.get(SECURITY_CONFIGURATION_FILE);
String signAlias = (String)options.get(SIGNING_KEY_ALIAS);
String encryptAlias = (String)options.get(ENCRYPTION_KEY_ALIAS);
try {
InputStream is = null;
if (securityConfigurationURL != null) {
is = new BufferedInputStream(new FileInputStream(new File(securityConfigurationURL)));
} else {
// try to locate the config file from the classpath
if (this instanceof ServerSecurityAuthModule) {
is = this.getClass().getResourceAsStream("wss-server-config-2.0.xml");
} else {
is = this.getClass().getResourceAsStream("wss-client-config-2.0.xml");
}
}
_policy = SecurityConfigurationXmlReader.createDeclarativeConfiguration(is);
int request_policy_state = EMPTY_POLICY_STATE;
int response_policy_state = EMPTY_POLICY_STATE;
if (requestPolicy != null) {
request_policy_state = resolveConfigurationState(requestPolicy, true, isClientAuthModule);
}
if (responsePolicy != null) {
response_policy_state = resolveConfigurationState(responsePolicy, false, isClientAuthModule);
}
String obj = (String)options.get(DYNAMIC_USERNAME_PASSWORD);
if (obj != null) {
runtimeUsernamePassword = "true".equalsIgnoreCase(obj);
}
if (isClientAuthModule) {
augmentConfiguration(response_policy_state, true, handler, debugON, signAlias, encryptAlias);
augmentConfiguration(request_policy_state, false, handler, debugON, signAlias, encryptAlias);
} else {
augmentConfiguration(response_policy_state, false, handler, debugON, signAlias, encryptAlias);
augmentConfiguration(request_policy_state, true, handler, debugON, signAlias, encryptAlias);
}
_sEnvironment = new WssProviderSecurityEnvironment(handler, options);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* Resolves the state of a policy object
* @param messagePolicy
* AuthPolicy object whose state is to be resolved
* @return configurationState
* returns one of the possible states defined in ConfigurationStates
* @throws RuntimeException
*/
@Override
public int resolveConfigurationState(jakarta.security.auth.message.MessagePolicy messagePolicy,
boolean isRequestPolicy, boolean isClientAuthModule) {
boolean orderForValidation = isClientAuthModule ? !isRequestPolicy : isRequestPolicy;
boolean recipientBeforeContent = false;
boolean recipientAuthRequired = false;
boolean sourceAuthRequired = false;
boolean senderAuthRequired = false;
boolean contentAuthRequired = false;
if (messagePolicy != null) {
jakarta.security.auth.message.MessagePolicy.TargetPolicy[] targetPolicies = messagePolicy.getTargetPolicies();
if (targetPolicies != null && targetPolicies.length > 0) {
int contentInd = -1;
int recipientInd = -1;
for (int i = 0; i < targetPolicies.length; i++) {
jakarta.security.auth.message.MessagePolicy.ProtectionPolicy pp
= targetPolicies[i].getProtectionPolicy();
if (jakarta.security.auth.message.MessagePolicy.ProtectionPolicy.AUTHENTICATE_RECIPIENT.equals(
pp.getID())) {
recipientInd = i;
recipientAuthRequired = true;
} else if (jakarta.security.auth.message.MessagePolicy.ProtectionPolicy.AUTHENTICATE_SENDER.equals(
pp.getID())) {
contentInd = i;
sourceAuthRequired = true;
senderAuthRequired = true;
} else if (jakarta.security.auth.message.MessagePolicy.ProtectionPolicy.AUTHENTICATE_CONTENT.equals(
pp.getID())) {
contentInd = i;
sourceAuthRequired = true;
contentAuthRequired = true;
}
}
if (recipientAuthRequired && contentInd >= 0) {
recipientBeforeContent = (recipientInd < contentInd);
}
}
}
boolean beforeContent = orderForValidation ? !recipientBeforeContent : recipientBeforeContent;
int configurationState = -1;
if (sourceAuthRequired && !recipientAuthRequired) {
if (senderAuthRequired)
configurationState = AUTHENTICATE_SENDER_TOKEN_ONLY;
else if (contentAuthRequired)
configurationState = AUTHENTICATE_SENDER_SIGNATURE_ONLY;
} else if (!sourceAuthRequired && recipientAuthRequired) {
configurationState = AUTHENTICATE_RECIPIENT_ONLY;
} else if (sourceAuthRequired && recipientAuthRequired) {
if (beforeContent) {
if (senderAuthRequired) {
configurationState = AUTHENTICATE_RECIPIENT_AUTHENTICATE_SENDER_TOKEN;
} else if (contentAuthRequired) {
configurationState = AUTHENTICATE_RECIPIENT_AUTHENTICATE_SENDER_SIGNATURE;
}
} else {
if (senderAuthRequired) {
configurationState = AUTHENTICATE_SENDER_TOKEN_AUTHENTICATE_RECIPIENT;
} else if (contentAuthRequired) {
configurationState = AUTHENTICATE_SENDER_SIGNATURE_AUTHENTICATE_RECIPIENT;
}
}
} else {
configurationState = EMPTY_POLICY_STATE;
}
if (configurationState == -1) {
// log
throw new RuntimeException("AuthPolicy configuration error: Invalid policy specification");
}
return configurationState;
}
@SuppressWarnings("unchecked")
private Collection getEncryptPolicies(
MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration)
throws PolicyGenerationException {
Collection requiredElements = new ArrayList();
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.encryptionPolicy(policy)) {
if (!hasEncryptUsernamePolicy((EncryptionPolicy)policy, mPolicy)) {
requiredElements.add(policy);
}
}
}
if (requiredElements.isEmpty()) {
throw new RuntimeException("Operation/Requirement (" +
translate2configurationName(ENCRYPT_POLICY, senderConfiguration) +
") not specified " + "in the Config. file is required by the policy");
}
return requiredElements;
}
@SuppressWarnings("unchecked")
private Collection getEncryptPoliciesOptional(
MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration)
throws PolicyGenerationException {
Collection requiredElements = new ArrayList();
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.encryptionPolicy(policy)) {
if (!hasEncryptUsernamePolicy((EncryptionPolicy)policy, mPolicy)) {
requiredElements.add(policy);
}
}
}
return requiredElements;
}
@SuppressWarnings("unchecked")
private Collection getSignPolicies(
MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration)
throws PolicyGenerationException {
Collection requiredElements = new ArrayList();
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.signaturePolicy(policy)) {
requiredElements.add(policy);
}
}
if (requiredElements.isEmpty()) {
throw new RuntimeException("Operation/Requirement (" +
translate2configurationName(SIGN_POLICY, senderConfiguration) +
") not specified " + "in the Config. file is required by the policy");
}
return requiredElements;
}
private WSSPolicy getUsernamePolicy(MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration)
throws PolicyGenerationException {
WSSPolicy usernamePolicy = null;
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.authenticationTokenPolicy(policy)) {
if ((policy.getFeatureBinding() != null) &&
(PolicyTypeUtil.usernameTokenPolicy(policy.getFeatureBinding()))) {
if (senderConfiguration && !runtimeUsernamePassword) {
setUsernamePassword((AuthenticationTokenPolicy)policy, handler);
}
usernamePolicy = policy;
break;
}
}
}
if (usernamePolicy == null) {
throw new RuntimeException("Operation/Requirement (" +
translate2configurationName(USERNAMETOKEN_POLICY, senderConfiguration) +
") not specified " + "in the Config. file is required by the policy");
}
return usernamePolicy;
}
@SuppressWarnings("unchecked")
private Collection getUsernamePolicies(MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration)
throws PolicyGenerationException {
Collection requiredElements = new ArrayList();
WSSPolicy encryptUsernamePolicy = null;
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.authenticationTokenPolicy(policy)) {
if ((policy.getFeatureBinding() != null) &&
(PolicyTypeUtil.usernameTokenPolicy(policy.getFeatureBinding()))) {
if (senderConfiguration && !runtimeUsernamePassword) {
setUsernamePassword((AuthenticationTokenPolicy)policy, handler);
}
requiredElements.add(policy);
}
} else if (PolicyTypeUtil.encryptionPolicy(policy)) {
if (isEncryptUsernamePolicy((EncryptionPolicy)policy, mPolicy)) {
encryptUsernamePolicy = policy;
}
}
}
if (requiredElements.isEmpty()) {
throw new RuntimeException("Operation/Requirement (" +
translate2configurationName(USERNAMETOKEN_POLICY, senderConfiguration) +
") not specified " + "in the Config. file is required by the policy");
}
if (encryptUsernamePolicy != null) {
requiredElements.add(encryptUsernamePolicy);
}
return requiredElements;
}
@SuppressWarnings("unchecked")
private Collection getEncryptUsernamePolicies(
MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration)
throws PolicyGenerationException {
Collection requiredElements = new ArrayList();
WSSPolicy eBU = getEncryptBodyUsernamePolicy(mPolicy);
if (eBU != null) {
Collection ePolicies = getNonBodyUsernameEncryptPolicies(
mPolicy, handler, senderConfiguration);
requiredElements.addAll(ePolicies);
requiredElements.add(getUsernamePolicy(mPolicy, handler, senderConfiguration));
requiredElements.add(eBU);
} else {
//FOR BC Reasons we allow this
Collection ePolicies = getEncryptPoliciesOptional(mPolicy, handler, senderConfiguration);
requiredElements.addAll(ePolicies);
requiredElements.addAll(getUsernamePolicies(mPolicy, handler, senderConfiguration));
}
if (requiredElements.isEmpty()) {
throw new RuntimeException("Operation/Requirement (" +
translate2configurationName(ENCRYPT_POLICY, senderConfiguration) +
") not specified " + "in the Config. file is required by the policy");
}
return requiredElements;
}
@SuppressWarnings("unchecked")
private Collection getUsernameEncryptPolicies(
MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration)
throws PolicyGenerationException {
Collection requiredElements = new ArrayList();
WSSPolicy eUB = getEncryptUsernameBodyPolicy(mPolicy);
if (eUB != null) {
requiredElements.add(getUsernamePolicy(mPolicy, handler, senderConfiguration));
requiredElements.add(eUB);
Collection ePolicies = getNonBodyUsernameEncryptPolicies(
mPolicy, handler, senderConfiguration);
requiredElements.addAll(ePolicies);
} else {
requiredElements.addAll(getUsernamePolicies(mPolicy, handler, senderConfiguration));
//FOR BC Reasons we allow this
Collection ePolicies = getEncryptPoliciesOptional(mPolicy, handler, senderConfiguration);
requiredElements.addAll(ePolicies);
}
if (requiredElements.isEmpty()) {
throw new RuntimeException("Operation/Requirement (" +
translate2configurationName(USERNAMETOKEN_POLICY, senderConfiguration) +
") not specified " + "in the Config. file is required by the policy");
}
return requiredElements;
}
private WSSPolicy getTimestampPolicy(
MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration) {
WSSPolicy timestampPolicy = null;
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.timestampPolicy(policy)) {
timestampPolicy = (policy);
break;
}
}
return timestampPolicy;
}
/**
* Modifies the sender/receiver settings according to the corresponding policy
* @param requiredState
* the state of the policy object
* @param modifyReceiverSettings
* indicates if sender/receiver settings need to be modified
* @throws RuntimeException
*/
@SuppressWarnings("unchecked")
private void augmentConfiguration(int requiredState, boolean modifyReceiverSettings, CallbackHandler handler, boolean debugON,
String signAlias, String encryptAlias) throws PolicyGenerationException {
MessagePolicy mPolicy = null;
DeclarativeSecurityConfiguration dConfiguration = (DeclarativeSecurityConfiguration) _policy;
boolean senderConfiguration = false;
if (requiredState == EMPTY_POLICY_STATE) {
if (modifyReceiverSettings) {
mPolicy = dConfiguration.receiverSettings();
mPolicy.removeAll();
} else {
mPolicy = dConfiguration.senderSettings();
mPolicy.removeAll();
}
if (debugON) {
mPolicy.dumpMessages(true);
}
return;
}
if (modifyReceiverSettings) {
mPolicy = dConfiguration.receiverSettings();
} else {
mPolicy = dConfiguration.senderSettings();
senderConfiguration = !senderConfiguration;
}
Collection newMPolicy = null;
WSSPolicy ts = getTimestampPolicy(mPolicy, handler, senderConfiguration);
boolean requireTimestampPolicy = false;
switch (requiredState) {
case AUTHENTICATE_RECIPIENT_ONLY:
// Resultant List: (encrypt+)
newMPolicy = getEncryptPolicies(mPolicy, handler, senderConfiguration);
mPolicy.removeAll();
mPolicy.appendAll(newMPolicy);
break;
case AUTHENTICATE_SENDER_TOKEN_ONLY:
// Resultant List: (authenticate, encrypt?)
newMPolicy = getUsernamePolicies(mPolicy, handler, senderConfiguration);
mPolicy.removeAll();
mPolicy.appendAll(newMPolicy);
if (!modifyReceiverSettings && configOptimizeAttribute) {
optimize=MessageConstants.SECURITY_HEADERS;
}
break;
case AUTHENTICATE_SENDER_SIGNATURE_ONLY:
// Resultant List: (sign+)
newMPolicy = getSignPolicies(mPolicy, handler, senderConfiguration);
requireTimestampPolicy = !(newMPolicy.isEmpty());
mPolicy.removeAll();
mPolicy.appendAll(newMPolicy);
if (!modifyReceiverSettings && configOptimizeAttribute) {
optimize=MessageConstants.SIGN_BODY;
}
break;
case AUTHENTICATE_RECIPIENT_AUTHENTICATE_SENDER_TOKEN:
/* Resultant List: (encrypt+, authenticate, encrypt?) */
newMPolicy = getEncryptUsernamePolicies(mPolicy, handler, senderConfiguration);
mPolicy.removeAll();
mPolicy.appendAll(newMPolicy);
break;
case AUTHENTICATE_SENDER_TOKEN_AUTHENTICATE_RECIPIENT:
/* Resultant List: (authenticate, encrypt+) */
newMPolicy = getUsernameEncryptPolicies(mPolicy, handler, senderConfiguration);
mPolicy.removeAll();
mPolicy.appendAll(newMPolicy);
break;
case AUTHENTICATE_RECIPIENT_AUTHENTICATE_SENDER_SIGNATURE:
/* Resultant List: (encrypt+, sign+) */
newMPolicy = getEncryptPolicies(mPolicy, handler, senderConfiguration);
Collection signPolicies = getSignPolicies(mPolicy, handler, senderConfiguration);
requireTimestampPolicy = !(signPolicies.isEmpty());
newMPolicy.addAll(signPolicies);
mPolicy.removeAll();
mPolicy.appendAll(newMPolicy);
break;
case AUTHENTICATE_SENDER_SIGNATURE_AUTHENTICATE_RECIPIENT:
/* Resultant List: (sign+, encrypt+) */
newMPolicy = getSignPolicies(mPolicy, handler, senderConfiguration);
requireTimestampPolicy = !(newMPolicy.isEmpty());
newMPolicy.addAll(getEncryptPolicies(mPolicy, handler, senderConfiguration));
mPolicy.removeAll();
mPolicy.appendAll(newMPolicy);
if (!modifyReceiverSettings && configOptimizeAttribute) {
optimize=MessageConstants.SIGN_ENCRYPT_BODY;
}
break;
default:
break;
}
if ((ts != null) && requireTimestampPolicy) {
mPolicy.prepend(ts);
}
if (debugON) {
mPolicy.dumpMessages(true);
}
augmentSignAlias(mPolicy, signAlias);
augmentEncryptAlias(mPolicy, encryptAlias);
}
private String translate2configurationName(String opName, boolean senderConfiguration) {
String value = null;
if (opName == SIGN_POLICY)
value = senderConfiguration ? "xwss:Sign" : "xwss:RequireSignature";
else
if (opName == ENCRYPT_POLICY)
value = senderConfiguration ? "xwss:Encrypt" : "xwss:RequireEncryption";
else
if (opName == USERNAMETOKEN_POLICY)
value = senderConfiguration ? "xwss:UsernameToken" : "xwss:RequireUsernameToken";
return value;
}
private boolean isEncryptUsernamePolicy(EncryptionPolicy policy, MessagePolicy mPolicy) {
EncryptionPolicy.FeatureBinding fb =
(EncryptionPolicy.FeatureBinding)policy.getFeatureBinding();
int numTargets = fb.getTargetBindings().size();
if (numTargets != 1)
return false;
Iterator it1 = fb.getTargetBindings().iterator();
Target target = (Target)it1.next();
if (target.getType() == Target.TARGET_TYPE_VALUE_URI) {
//get the URI fragment
return uriIsUsernameToken(mPolicy, target.getValue());
} else {
int idx = target.getValue().indexOf(USERNAMETOKEN);
if (idx > -1) {
return true;
}
}
return false;
}
private boolean hasEncryptUsernamePolicy(EncryptionPolicy policy, MessagePolicy mPolicy) {
EncryptionPolicy.FeatureBinding fb =
(EncryptionPolicy.FeatureBinding)policy.getFeatureBinding();
Iterator it = fb.getTargetBindings().iterator();
while (it.hasNext()) {
Target target = (Target)it.next();
if (target.getType() == Target.TARGET_TYPE_VALUE_URI) {
//get the URI fragment
return uriIsUsernameToken(mPolicy, target.getValue());
}else {
int idx = target.getValue().indexOf(USERNAMETOKEN);
if (idx > -1) {
return true;
}
}
}
return false;
}
private boolean uriIsUsernameToken(MessagePolicy mPolicy, String uri) {
String fragment = uri;
if (uri.startsWith("#")) {
fragment = uri.substring(1);
}
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.authenticationTokenPolicy(policy)) {
MLSPolicy feature = policy.getFeatureBinding();
if ((feature != null) && PolicyTypeUtil.usernameTokenPolicy(feature)) {
AuthenticationTokenPolicy.UsernameTokenBinding fb =
(AuthenticationTokenPolicy.UsernameTokenBinding)feature;
if (fragment.equals(fb.getUUID())) {
return true;
}
}
}
}
return false;
}
private WSSPolicy getEncryptBodyUsernamePolicy(MessagePolicy mPolicy) {
WSSPolicy ret = null;
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.encryptionPolicy(policy)) {
EncryptionPolicy.FeatureBinding fb =
(EncryptionPolicy.FeatureBinding)policy.getFeatureBinding();
int numTargets = fb.getTargetBindings().size();
if (numTargets <= 1) {
continue;
}
if (hasBodyFollowedByUsername((ArrayList)fb.getTargetBindings())) {
ret = policy;
return ret;
}
}
}
return ret;
}
private WSSPolicy getEncryptUsernameBodyPolicy(MessagePolicy mPolicy) {
WSSPolicy ret = null;
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.encryptionPolicy(policy)) {
EncryptionPolicy.FeatureBinding fb =
(EncryptionPolicy.FeatureBinding)policy.getFeatureBinding();
int numTargets = fb.getTargetBindings().size();
if (numTargets <= 1) {
continue;
}
if (hasUsernameFollowedByBody((ArrayList)fb.getTargetBindings())) {
ret = policy;
return ret;
}
}
}
return ret;
}
//Assuming single username target
//TODO: This logic fails if we have more than 2 targets in the ArrayList
private boolean hasUsernameFollowedByBody(ArrayList targets) {
Target t = (Target)targets.get(0);
int idx = t.getValue().indexOf(USERNAMETOKEN);
if (idx == -1) {
return false;
}
return true;
}
//TODO: This logic fails if we have more than 2 targets in the ArrayList
private boolean hasBodyFollowedByUsername(ArrayList targets) {
Target t = (Target)targets.get(targets.size() - 1);
int idx = t.getValue().indexOf(USERNAMETOKEN);
if (idx == -1) {
return false;
}
return true;
}
private void setUsernamePassword(AuthenticationTokenPolicy policy, CallbackHandler handler) {
AuthenticationTokenPolicy.UsernameTokenBinding
up = (AuthenticationTokenPolicy.UsernameTokenBinding)policy.getFeatureBinding();
NameCallback nameCallback = new NameCallback("Username: ");
PasswordCallback pwdCallback = new PasswordCallback("Password: ", false);
try {
Callback[] cbs = new Callback[] { nameCallback, pwdCallback };
handler.handle(cbs);
} catch (Exception e) {
throw new RuntimeException(e);
}
up.setUsername(nameCallback.getName());
up.setPassword(new String(pwdCallback.getPassword()));
}
@SuppressWarnings("unchecked")
private Collection getNonBodyUsernameEncryptPolicies(
MessagePolicy mPolicy, CallbackHandler handler, boolean senderConfiguration) {
Collection requiredElements = new ArrayList();
Iterator it = mPolicy.iterator();
while (it.hasNext()) {
WSSPolicy policy = (WSSPolicy)it.next();
if (PolicyTypeUtil.encryptionPolicy(policy)) {
if (!hasEncryptBodyPolicy((EncryptionPolicy)policy) &&
!hasEncryptUsernamePolicy((EncryptionPolicy)policy, mPolicy)) {
requiredElements.add(policy);
}
}
}
return requiredElements;
}
private boolean hasEncryptBodyPolicy(EncryptionPolicy policy) {
EncryptionPolicy.FeatureBinding fb =
(EncryptionPolicy.FeatureBinding)policy.getFeatureBinding();
Iterator it = fb.getTargetBindings().iterator();
while (it.hasNext()) {
Target target = (Target)it.next();
int idx = target.getValue().indexOf(BODY);
if (idx > -1) {
return true;
}
}
return false;
}
protected boolean isOptimized(SOAPMessage msg){
// System.out.println("ClassName"+(msg.getClass().getName()));
if(msg.getClass().getName().equals("com.sun.xml.messaging.saaj.soap.ver1_1.ExpressMessage1_1Impl") || msg.getClass().getName().equals("com.sun.xml.messaging.saaj.soap.ver1_2.ExpressMessage1_2Impl")){
return true;
}
return false;
}
private void augmentSignAlias(MessagePolicy mPolicy, String signAlias) {
if (signAlias == null) {
return;
}
for (Iterator it = mPolicy.iterator(); it.hasNext();) {
WSSPolicy sp = (WSSPolicy)it.next();
SecurityPolicy keyBinding = sp.getKeyBinding();
if (sp instanceof SignaturePolicy) {
if ((keyBinding != null) && (keyBinding instanceof AuthenticationTokenPolicy.X509CertificateBinding)) {
AuthenticationTokenPolicy.X509CertificateBinding x509KB =
(AuthenticationTokenPolicy.X509CertificateBinding)keyBinding;
String certId = x509KB.getCertificateIdentifier();
if (certId != null) {
x509KB.setCertificateIdentifier(signAlias);
}
}
}
}
}
private void augmentEncryptAlias(MessagePolicy mPolicy, String encryptAlias) {
if (encryptAlias == null) {
return;
}
for (Iterator it = mPolicy.iterator(); it.hasNext();) {
WSSPolicy sp = (WSSPolicy)it.next();
SecurityPolicy keyBinding = sp.getKeyBinding();
if (sp instanceof EncryptionPolicy) {
if ((keyBinding != null) && (keyBinding instanceof AuthenticationTokenPolicy.X509CertificateBinding)) {
AuthenticationTokenPolicy.X509CertificateBinding x509KB =
(AuthenticationTokenPolicy.X509CertificateBinding)keyBinding;
String certId = x509KB.getCertificateIdentifier();
if (certId != null) {
x509KB.setCertificateIdentifier(encryptAlias);
}
}
}
}
}
}
