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com.sun.xml.ws.security.secconv.WSSCContract Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2022 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.ws.security.secconv;
import com.sun.xml.ws.policy.AssertionSet;
import com.sun.xml.ws.policy.NestedPolicy;
import com.sun.xml.ws.policy.PolicyAssertion;
import com.sun.xml.ws.policy.impl.bindings.AppliesTo;
import com.sun.xml.ws.runtime.dev.Session;
import com.sun.xml.ws.runtime.dev.SessionManager;
import com.sun.xml.ws.security.IssuedTokenContext;
import com.sun.xml.ws.security.SecurityContextToken;
import com.sun.xml.ws.security.SecurityContextTokenInfo;
import com.sun.xml.ws.security.Token;
import com.sun.xml.ws.security.impl.policy.PolicyUtil;
import com.sun.xml.ws.security.impl.policy.Trust10;
import com.sun.xml.ws.security.impl.policy.Trust13;
import com.sun.xml.ws.security.policy.AlgorithmSuite;
import com.sun.xml.ws.security.policy.Constants;
import com.sun.xml.ws.security.policy.SecurityPolicyVersion;
import com.sun.xml.ws.security.policy.SymmetricBinding;
import com.sun.xml.ws.security.secconv.logging.LogDomainConstants;
import com.sun.xml.ws.security.secconv.logging.LogStringsMessages;
import com.sun.xml.ws.security.trust.WSTrustElementFactory;
import com.sun.xml.ws.security.trust.WSTrustVersion;
import com.sun.xml.ws.security.trust.elements.BaseSTSRequest;
import com.sun.xml.ws.security.trust.elements.BaseSTSResponse;
import com.sun.xml.ws.security.trust.elements.RenewTarget;
import com.sun.xml.ws.security.trust.elements.BinarySecret;
import com.sun.xml.ws.security.trust.elements.CancelTarget;
import com.sun.xml.ws.security.trust.elements.Entropy;
import com.sun.xml.ws.security.trust.elements.Lifetime;
import com.sun.xml.ws.security.trust.elements.RequestedAttachedReference;
import com.sun.xml.ws.security.trust.elements.RequestedUnattachedReference;
import com.sun.xml.ws.security.trust.elements.RequestedProofToken;
import com.sun.xml.ws.security.trust.elements.RequestedSecurityToken;
import com.sun.xml.ws.security.trust.elements.RequestSecurityToken;
import com.sun.xml.ws.security.trust.elements.RequestSecurityTokenResponse;
import com.sun.xml.ws.security.trust.elements.RequestSecurityTokenResponseCollection;
import com.sun.xml.ws.security.trust.elements.str.Reference;
import com.sun.xml.ws.security.trust.elements.str.DirectReference;
import com.sun.xml.ws.security.trust.elements.str.SecurityTokenReference;
import com.sun.xml.ws.security.trust.util.WSTrustUtil;
import com.sun.xml.ws.security.wsu10.AttributedDateTime;
import com.sun.xml.ws.security.policy.SecureConversationToken;
import com.sun.xml.ws.security.secconv.impl.SecurityContextTokenInfoImpl;
import com.sun.xml.wss.XWSSecurityException;
import com.sun.xml.wss.impl.misc.SecurityUtil;
import com.sun.xml.wss.saml.util.SAMLUtil;
import java.net.URI;
import java.net.URISyntaxException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.security.auth.Subject;
import org.w3c.dom.Element;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamException;
public class WSSCContract {
private static final Logger log =
Logger.getLogger(
LogDomainConstants.WSSC_IMPL_DOMAIN,
LogDomainConstants.WSSC_IMPL_DOMAIN_BUNDLE);
private long currentTime;
private SymmetricBinding symBinding = null;
private boolean reqServerEntr = true;
private boolean reqClientEntr=false;
private WSSCVersion wsscVer = WSSCVersion.WSSC_10;
private WSTrustVersion wsTrustVer = WSTrustVersion.WS_TRUST_10;
private WSTrustElementFactory wsscEleFac = WSTrustElementFactory.newInstance(WSSCVersion.WSSC_10);
//private Iterator wsscConfig = null;
private static final int DEFAULT_KEY_SIZE = 128;
public static final String LIFETIME = "LifeTime";
public static final String SC_CONFIGURATION = "SCConfiguration";
// ToDo: Should read from the configuration
private long TIMEOUT = 36000000;
private static final SimpleDateFormat calendarFormatter
= new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'.'SSS'Z'",Locale.getDefault());
public WSSCContract(){
//Empty default constructor
}
public WSSCContract(final WSSCVersion wsscVer){
init(wsscVer);
}
public final void init(final WSSCVersion wsscVer){
//this.config = config;
if(wsscVer instanceof com.sun.xml.ws.security.secconv.impl.wssx.WSSCVersion13){
this.wsscVer = wsscVer;
this.wsTrustVer = WSTrustVersion.WS_TRUST_13;
this.wsscEleFac = WSTrustElementFactory.newInstance(WSSCVersion.WSSC_13);
}
}
/** Issue a SecurityContextToken */
public BaseSTSResponse issue(
final BaseSTSRequest request, final IssuedTokenContext context, final SecureConversationToken scToken) throws WSSecureConversationException {
// TokenType and context
URI tokenType = URI.create(wsscVer.getSCTTokenTypeURI());
URI con = null;
URI computeKeyAlgo = URI.create(wsTrustVer.getCKPSHA1algorithmURI());
final String conStr = ((RequestSecurityToken)request).getContext();
if (conStr != null) {
try {
con = new URI(conStr);
} catch (URISyntaxException ex){
log.log(Level.SEVERE,
LogStringsMessages.WSSC_0008_URISYNTAX_EXCEPTION(((RequestSecurityToken)request).getContext()), ex);
throw new WSSecureConversationException(LogStringsMessages.WSSC_0008_URISYNTAX_EXCEPTION(((RequestSecurityToken)request).getContext()), ex);
}
}
// AppliesTo
final AppliesTo scopes = ((RequestSecurityToken)request).getAppliesTo();
final RequestedProofToken proofToken = wsscEleFac.createRequestedProofToken();
// Get client entropy
byte[] clientEntr = null;
final Entropy clientEntropy = ((RequestSecurityToken)request).getEntropy();
if (clientEntropy != null){
final BinarySecret clientBS = clientEntropy.getBinarySecret();
if (clientBS == null){
//ToDo
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0009_CLIENT_ENTROPY_VALUE("null"));
}
}else {
clientEntr = clientBS.getRawValue();
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0009_CLIENT_ENTROPY_VALUE(clientEntropy.toString()));
}
}
}
final BaseSTSResponse response = createRSTR(computeKeyAlgo, scToken, request, scopes, clientEntr, proofToken, tokenType, clientEntropy, context, con);
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0014_RSTR_RESPONSE(WSTrustUtil.elemToString(response, wsTrustVer)));
}
// update subject
updateSubject(context);
return response;
}
private void parseAssertion(final SecureConversationToken scToken, final Entropy clientEntropy) throws WSSecureConversationException {
Trust10 trust10 = null;
Trust13 trust13 = null;
final NestedPolicy wsPolicy = scToken.getBootstrapPolicy();
final AssertionSet assertionSet = wsPolicy.getAssertionSet();
for(PolicyAssertion policyAssertion : assertionSet){
SecurityPolicyVersion spVersion = getSPVersion(policyAssertion);
if(PolicyUtil.isTrust13(policyAssertion, spVersion)){
trust13 = (Trust13)policyAssertion;
}else if(PolicyUtil.isTrust10(policyAssertion, spVersion)){
trust10 = (Trust10)policyAssertion;
}else if(PolicyUtil.isSymmetricBinding(policyAssertion, spVersion)){
symBinding = (SymmetricBinding)policyAssertion;
}
}
if(trust10 != null){
final Set trustReqdProps = trust10.getRequiredProperties();
reqServerEntr = trustReqdProps.contains(Constants.REQUIRE_SERVER_ENTROPY);
reqClientEntr = trustReqdProps.contains(Constants.REQUIRE_CLIENT_ENTROPY);
}
if(trust13 != null){
final Set trustReqdProps = trust13.getRequiredProperties();
reqServerEntr = trustReqdProps.contains(Constants.REQUIRE_SERVER_ENTROPY);
reqClientEntr = trustReqdProps.contains(Constants.REQUIRE_CLIENT_ENTROPY);
}
if(clientEntropy == null){
if(reqClientEntr){
log.log(Level.SEVERE,
LogStringsMessages.WSSC_0010_CLIENT_ENTROPY_CANNOT_NULL());
throw new WSSecureConversationException(LogStringsMessages.WSSC_0010_CLIENT_ENTROPY_CANNOT_NULL());
}else{
reqServerEntr = true;
}
}
}
private BaseSTSResponse createRSTR(final URI computeKeyAlgo, final SecureConversationToken scToken, final BaseSTSRequest request, final AppliesTo scopes, final byte[] clientEntr, final RequestedProofToken proofToken, final URI tokenType, final Entropy clientEntropy, final IssuedTokenContext context, final URI con) throws WSSecureConversationException {
parseAssertion(scToken, clientEntropy);
int keySize = (int)((RequestSecurityToken)request).getKeySize();
if (keySize < 1 && symBinding!=null ){
final AlgorithmSuite algoSuite = symBinding.getAlgorithmSuite();
keySize = algoSuite.getMinSKLAlgorithm();
}
if (keySize < 1){
keySize = DEFAULT_KEY_SIZE;
}
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0011_KEY_SIZE_VALUE(keySize, DEFAULT_KEY_SIZE));
}
byte[] secret = WSTrustUtil.generateRandomSecret(keySize/8);
final String proofTokenType = (clientEntr == null ||clientEntr.length ==0)
? wsTrustVer.getSymmetricKeyTypeURI() :wsTrustVer.getNonceBinarySecretTypeURI();
Entropy serverEntropy = null;
if(reqServerEntr){
final BinarySecret serverBS = wsscEleFac.createBinarySecret(secret, proofTokenType);
if (proofTokenType.equals(wsTrustVer.getNonceBinarySecretTypeURI())){
serverEntropy = wsscEleFac.createEntropy(serverBS);
proofToken.setProofTokenType(RequestedProofToken.COMPUTED_KEY_TYPE);
proofToken.setComputedKey(computeKeyAlgo);
// compute the secret key
try {
secret = SecurityUtil.P_SHA1(clientEntr, secret, keySize/8);
} catch (Exception ex){
log.log(Level.SEVERE,
LogStringsMessages.WSSC_0012_COMPUTE_SECKEY(), ex);
throw new WSSecureConversationException(LogStringsMessages.WSSC_0012_COMPUTE_SECKEY(), ex);
}
} else {
proofToken.setProofTokenType(RequestedProofToken.BINARY_SECRET_TYPE);
proofToken.setBinarySecret(serverBS);
}
}else if (clientEntropy != null){
secret = clientEntr;
proofToken.setProofTokenType(RequestedProofToken.BINARY_SECRET_TYPE);
proofToken.setBinarySecret(clientEntropy.getBinarySecret());
}
Lifetime lifetime = ((RequestSecurityToken)request).getLifetime();
if(lifetime != null){
long timeout = WSTrustUtil.getLifeSpan(lifetime);
if(timeout > 0){
setSCTokenTimeout(timeout);
}
}
return createResponse(serverEntropy, con, scopes, secret, proofToken, context, tokenType);
}
private BaseSTSResponse createResponse(final Entropy serverEntropy, final URI con, final AppliesTo scopes, final byte[] secret, final RequestedProofToken proofToken, final IssuedTokenContext context, final URI tokenType) throws WSSecureConversationException {
// Create Security Context and SecurityContextToken
final SecurityContextToken token = WSTrustUtil.createSecurityContextToken(wsscEleFac);
final RequestedSecurityToken rst = wsscEleFac.createRequestedSecurityToken(token);
// Create references
final SecurityTokenReference attachedReference = createSecurityTokenReference(token.getWsuId(),false);
final RequestedAttachedReference rar = wsscEleFac.createRequestedAttachedReference(attachedReference);
final SecurityTokenReference unattachedRef = createSecurityTokenReference(token.getIdentifier().toString(), true);
final RequestedUnattachedReference rur = wsscEleFac.createRequestedUnattachedReference(unattachedRef);
// Create Lifetime
long now = WSTrustUtil.getCurrentTimeWithOffset();
final Lifetime lifetime = WSTrustUtil.createLifetime(now, this.getSCTokenTimeout(), wsTrustVer);
BaseSTSResponse response = null;
if(wsscVer.getNamespaceURI().equals(WSSCVersion.WSSC_13.getNamespaceURI())){
response = wsscEleFac.createRSTRCollectionForIssue(tokenType, con, rst, scopes, rar, rur, proofToken, serverEntropy, lifetime);
}else{
response = wsscEleFac.createRSTRForIssue(tokenType, con, rst, scopes, rar, rur, proofToken, serverEntropy, lifetime);
}
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_1010_CREATING_SESSION(token.getIdentifier()));
}
populateITC(now, secret, token, attachedReference, context, unattachedRef);
return response;
}
private void populateITC(final long currentTime, final byte[] secret, final SecurityContextToken token, final SecurityTokenReference attachedReference, final IssuedTokenContext context, final SecurityTokenReference unattachedRef) {
// Populate the IssuedTokenContext
context.setSecurityToken(token);
context.setAttachedSecurityTokenReference(attachedReference);
context.setUnAttachedSecurityTokenReference(unattachedRef);
context.setProofKey(secret);
context.setCreationTime(new Date(currentTime));
context.setExpirationTime(new Date(currentTime + this.getSCTokenTimeout()));
final SecurityContextTokenInfo sctinfo = new SecurityContextTokenInfoImpl();
sctinfo.setIdentifier(token.getIdentifier().toString());
sctinfo.setExternalId(token.getWsuId());
sctinfo.addInstance(null, secret);
sctinfo.setCreationTime(new Date(currentTime));
sctinfo.setExpirationTime(new Date(currentTime + this.getSCTokenTimeout()));
final SessionManager sm = (SessionManager)context.getOtherProperties().get("SessionManager");
sm.createSession(token.getIdentifier().toString(), sctinfo);
context.setSecurityContextTokenInfo(sctinfo);
sm.addSecurityContext(token.getIdentifier().toString(), context);
}
private void populateRenewedITC(final Session session, final byte[] secret, final SecurityContextToken token, final IssuedTokenContext context, final SecurityTokenReference attachedReference) {
// Populate the IssuedTokenContext
context.setSecurityToken(token);
//context.setProofKey(secret);
context.setAttachedSecurityTokenReference(attachedReference);
context.setCreationTime(new Date(currentTime));
context.setExpirationTime(new Date(currentTime + this.getSCTokenTimeout()));
final SecurityContextTokenInfo sctInfoForSession = session.getSecurityInfo();
sctInfoForSession.setExternalId(token.getWsuId());
sctInfoForSession.setExternalId(token.getInstance());
sctInfoForSession.setCreationTime(new Date(currentTime));
sctInfoForSession.setExpirationTime(new Date(currentTime + this.getSCTokenTimeout()));
session.setSecurityInfo(sctInfoForSession);
final SecurityContextTokenInfo sctInfoForItc =
new SecurityContextTokenInfoImpl();
sctInfoForItc.setIdentifier(token.getIdentifier().toString());
sctInfoForItc.setInstance(token.getInstance());
sctInfoForItc.setExternalId(token.getWsuId());
sctInfoForItc.addInstance(token.getInstance(), secret);
context.setSecurityContextTokenInfo(sctInfoForItc);
}
/** Issue a Collection of Token(s) possibly for different scopes */
public RequestSecurityTokenResponseCollection issueMultiple(
final RequestSecurityToken request, final IssuedTokenContext context) {
return null;
}
/** Renew a SecurityContextToken */
public BaseSTSResponse renew(final BaseSTSRequest request, final IssuedTokenContext context, final SecureConversationToken scToken)
throws WSSecureConversationException {
if(scToken.isMustNotSendRenew()){
throw new WSSecureConversationException("Service doesn't support Token Renewal, as MustNotSendRenew is enabled in the service policy");
}
URI tokenType = URI.create(wsscVer.getSCTTokenTypeURI());
URI con = null;
URI computeKeyAlgo = URI.create(wsTrustVer.getCKPSHA1algorithmURI());
final RenewTarget renewTgt = ((RequestSecurityToken)request).getRenewTarget();
//final SecurityTokenReference str = renewTgt.getSecurityTokenReference();
// String id = null;
//final Reference ref = str.getReference();
//if (ref.getType().equals("Reference")){
// id = ((DirectReference)ref).getURIAttr().toString();
//}
final String conStr = ((RequestSecurityToken)request).getContext();
if (conStr != null) {
try {
con = new URI(conStr);
} catch (URISyntaxException ex){
log.log(Level.SEVERE,
LogStringsMessages.WSSC_0008_URISYNTAX_EXCEPTION(((RequestSecurityToken)request).getContext()), ex);
throw new WSSecureConversationException(LogStringsMessages.WSSC_0008_URISYNTAX_EXCEPTION(((RequestSecurityToken)request).getContext()), ex);
}
}
// AppliesTo
//final AppliesTo scopes = ((RequestSecurityToken)request).getAppliesTo();
final RequestedProofToken proofToken = wsscEleFac.createRequestedProofToken();
// Get client entropy
byte[] clientEntr = null;
final Entropy clientEntropy = ((RequestSecurityToken)request).getEntropy();
if (clientEntropy != null){
final BinarySecret clientBS = clientEntropy.getBinarySecret();
if (clientBS == null){
//ToDo
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0009_CLIENT_ENTROPY_VALUE("null"));
}
}else {
clientEntr = clientBS.getRawValue();
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0009_CLIENT_ENTROPY_VALUE(clientEntropy.toString()));
}
}
}
parseAssertion(scToken, clientEntropy);
int keySize = (int)((RequestSecurityToken)request).getKeySize();
if (keySize < 1 && symBinding!=null ){
final AlgorithmSuite algoSuite = symBinding.getAlgorithmSuite();
keySize = algoSuite.getMinSKLAlgorithm();
}
if (keySize < 1){
keySize = DEFAULT_KEY_SIZE;
}
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0011_KEY_SIZE_VALUE(keySize, WSSCContract.DEFAULT_KEY_SIZE));
}
byte[] secret = WSTrustUtil.generateRandomSecret(keySize/8);
final String proofTokenType = (clientEntr == null ||clientEntr.length ==0)
? wsTrustVer.getSymmetricKeyTypeURI() :wsTrustVer.getNonceBinarySecretTypeURI();
Entropy serverEntropy = null;
if(reqServerEntr){
final BinarySecret serverBS = wsscEleFac.createBinarySecret(secret, proofTokenType);
if (proofTokenType.equals(wsTrustVer.getNonceBinarySecretTypeURI())){
serverEntropy = wsscEleFac.createEntropy(serverBS);
proofToken.setProofTokenType(RequestedProofToken.COMPUTED_KEY_TYPE);
proofToken.setComputedKey(computeKeyAlgo);
// compute the secret key
try {
secret = SecurityUtil.P_SHA1(clientEntr, secret, keySize/8);
} catch (Exception ex){
log.log(Level.SEVERE,
LogStringsMessages.WSSC_0012_COMPUTE_SECKEY(), ex);
throw new WSSecureConversationException(LogStringsMessages.WSSC_0012_COMPUTE_SECKEY(), ex);
}
} else {
proofToken.setProofTokenType(RequestedProofToken.BINARY_SECRET_TYPE);
proofToken.setBinarySecret(serverBS);
}
}else if (clientEntropy != null){
secret = clientEntr;
proofToken.setProofTokenType(RequestedProofToken.BINARY_SECRET_TYPE);
proofToken.setBinarySecret(clientEntropy.getBinarySecret());
}
Lifetime lifetime = ((RequestSecurityToken)request).getLifetime();
if(lifetime != null){
//long timeout = getTimeoutFromRequest(lifetime);
long timeout = WSTrustUtil.getLifeSpan(lifetime);
if(timeout > 0){
setSCTokenTimeout(timeout);
}
}
return createRenewResponse(renewTgt, serverEntropy, con, secret, proofToken, context, tokenType);
}
private BaseSTSResponse createRenewResponse(final RenewTarget renewTgt, final Entropy serverEntropy, final URI con, final byte[] secret, final RequestedProofToken proofToken, final IssuedTokenContext context, final URI tokenType) throws WSSecureConversationException {
final SecurityTokenReference str = renewTgt.getSecurityTokenReference();
final SessionManager sm = (SessionManager)context.getOtherProperties().get("SessionManager");
String id = null;
final Reference ref = str.getReference();
if (ref.getType().equals("Reference")){
id = ((DirectReference)ref).getURIAttr().toString();
}
final SecurityContextToken token = WSTrustUtil.createSecurityContextToken(wsscEleFac, id);
final RequestedSecurityToken rst = wsscEleFac.createRequestedSecurityToken(token);
final SecurityTokenReference attachedReference = createSecurityTokenReferenceForRenew(token.getWsuId(),false, token.getInstance());
final RequestedAttachedReference rar = wsscEleFac.createRequestedAttachedReference(attachedReference);
final IssuedTokenContext ctx = sm.getSecurityContext(id, false);
if (ctx == null || ctx.getSecurityToken() == null){
log.log(Level.SEVERE,
LogStringsMessages.WSSC_0015_UNKNOWN_CONTEXT(id));
throw new WSSecureConversationException(LogStringsMessages.WSSC_0015_UNKNOWN_CONTEXT(id));
}
// Create Lifetime
final Lifetime lifetime = createLifetime();
final BaseSTSResponse rstr;
if(wsscVer.getNamespaceURI().equals(WSSCVersion.WSSC_13.getNamespaceURI())){
RequestSecurityTokenResponse resp = wsscEleFac.createRSTRForRenew(tokenType, con, rst, rar, null, proofToken, serverEntropy, lifetime);
List list = new ArrayList<>();
list.add(resp);
rstr = ((WSSCElementFactory13)wsscEleFac).createRSTRCollectionForIssue(list);
}else{
rstr = wsscEleFac.createRSTRForRenew(tokenType, con, rst, rar, null, proofToken, serverEntropy, lifetime);
}
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0014_RSTR_RESPONSE(WSTrustUtil.elemToString(rstr, wsTrustVer)));
}
final Session session = sm.getSession(token.getIdentifier().toString());
populateRenewedITC(session, secret, token, ctx, attachedReference);
sm.addSecurityContext(token.getIdentifier().toString(), ctx);
return rstr;
}
/** Cancel a SecurityContextToken */
public BaseSTSResponse cancel(
final BaseSTSRequest request, final IssuedTokenContext context)
throws WSSecureConversationException{
final CancelTarget cancelTgt = ((RequestSecurityToken)request).getCancelTarget();
final SecurityTokenReference str = cancelTgt.getSecurityTokenReference();
String id = null;
final Reference ref = str.getReference();
if (ref.getType().equals("Reference")){
id = ((DirectReference)ref).getURIAttr().toString();
}
final IssuedTokenContext cxt = ((SessionManager)context.getOtherProperties().get("SessionManager")).getSecurityContext(id, true);
if (cxt == null || cxt.getSecurityContextTokenInfo() == null){
log.log(Level.SEVERE,
LogStringsMessages.WSSC_0015_UNKNOWN_CONTEXT(id));
throw new WSSecureConversationException(LogStringsMessages.WSSC_0015_UNKNOWN_CONTEXT(id));
}
final BaseSTSResponse rstr;
if(wsscVer.getNamespaceURI().equals(WSSCVersion.WSSC_13.getNamespaceURI())){
RequestSecurityTokenResponse resp = wsscEleFac.createRSTRForCancel();
List list = new ArrayList<>();
list.add(resp);
rstr = ((WSSCElementFactory13)wsscEleFac).createRSTRCollectionForIssue(list);
}else{
rstr = wsscEleFac.createRSTRForCancel();
}
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE,
LogStringsMessages.WSSC_0014_RSTR_RESPONSE(WSTrustUtil.elemToString(rstr, wsTrustVer)));
}
return rstr;
}
/** Validate a SecurityContextToken */
public RequestSecurityTokenResponse validate(
final RequestSecurityToken request, final IssuedTokenContext context) {
return null;
}
/**
* handle an unsolicited RSTR like in the case of
* Client Initiated Secure Conversation.
*/
public void handleUnsolicited(
final RequestSecurityTokenResponse rstr, final IssuedTokenContext context) {
//final AppliesTo scope = rstr.getAppliesTo();
final RequestedSecurityToken rqSecToken = rstr.getRequestedSecurityToken();
final Token token = rqSecToken.getToken();
final RequestedProofToken rqProofToken = rstr.getRequestedProofToken();
final String proofTokenType = rqProofToken.getProofTokenType();
if(proofTokenType.equals(RequestedProofToken.BINARY_SECRET_TYPE)){
final BinarySecret binarySecret = rqProofToken.getBinarySecret();
if(binarySecret.getType().equals(this.wsTrustVer.getSymmetricKeyTypeURI())){
final byte [] secret = binarySecret.getRawValue();
context.setProofKey(secret);
}
}else if(proofTokenType.equals(RequestedProofToken.ENCRYPTED_KEY_TYPE)){
//ToDo
}
context.setSecurityToken(token);
final long curTime = System.currentTimeMillis();
final Date creationTime = new Date(curTime);
final Date expirationTime = new Date(curTime + this.getSCTokenTimeout());
context.setCreationTime(creationTime);
context.setExpirationTime(expirationTime);
if (log.isLoggable(Level.FINER)) {
log.log(Level.FINER,
LogStringsMessages.WSSC_1003_SETTING_TIMES(creationTime.toString(), expirationTime.toString()));
}
}
private SecurityTokenReference createSecurityTokenReference(final String id, final boolean unattached){
final String uri = (unattached?id:"#"+id);
final Reference ref = wsscEleFac.createDirectReference(wsscVer.getSCTTokenTypeURI(), uri);
return wsscEleFac.createSecurityTokenReference(ref);
}
private SecurityTokenReference createSecurityTokenReferenceForRenew(final String id, final boolean unattached, final String instanceId){
final String uri = (unattached?id:"#"+id);
final Reference ref = wsscEleFac.createDirectReference(wsscVer.getSCTTokenTypeURI(), uri);
return wsscEleFac.createSecurityTokenReference(ref);
}
private Lifetime createLifetime() {
final Calendar cal = new GregorianCalendar();
int offset = cal.get(Calendar.ZONE_OFFSET);
if (cal.getTimeZone().inDaylightTime(cal.getTime())) {
offset += cal.getTimeZone().getDSTSavings();
}
synchronized (calendarFormatter) {
calendarFormatter.setTimeZone(cal.getTimeZone());
// always send UTC/GMT time
final long beforeTime = cal.getTimeInMillis();
currentTime = beforeTime - offset;
cal.setTimeInMillis(currentTime);
final AttributedDateTime created = new AttributedDateTime();
created.setValue(calendarFormatter.format(cal.getTime()));
final AttributedDateTime expires = new AttributedDateTime();
cal.setTimeInMillis(currentTime + this.getSCTokenTimeout());
expires.setValue(calendarFormatter.format(cal.getTime()));
return wsscEleFac.createLifetime(created, expires);
}
}
private SecurityPolicyVersion getSPVersion(PolicyAssertion pa){
String nsUri = pa.getName().getNamespaceURI();
// Default SPVersion
SecurityPolicyVersion spVersion = SecurityPolicyVersion.SECURITYPOLICY200507;
// If spec version, update
if(SecurityPolicyVersion.SECURITYPOLICY12NS.namespaceUri.equals(nsUri)){
spVersion = SecurityPolicyVersion.SECURITYPOLICY12NS;
}
return spVersion;
}
public void setWSSCServerConfig(Iterator wsscConfigIterator){
if(wsscConfigIterator != null){
while(wsscConfigIterator.hasNext()){
final PolicyAssertion assertion = (PolicyAssertion)wsscConfigIterator.next();
if (!SC_CONFIGURATION.equals(assertion.getName().getLocalPart())) {
continue;
}
final Iterator wsscConfig = assertion.getParametersIterator();
while(wsscConfig.hasNext()){
final PolicyAssertion serviceSCPolicy = wsscConfig.next();
if(LIFETIME.equals(serviceSCPolicy.getName().getLocalPart())){
setSCTokenTimeout(Integer.parseInt(serviceSCPolicy.getValue()));
break;
}
}
}
}
}
private void setSCTokenTimeout(long scTokenTimeout){
this.TIMEOUT = scTokenTimeout;
}
private long getSCTokenTimeout(){
return this.TIMEOUT;
}
// mainly convert SAML assertion in the requstor Subject from XMLStreamReader to Element
// so that it is available to the service during the whole session
private void updateSubject(IssuedTokenContext context) throws WSSecureConversationException{
Subject subj = context.getRequestorSubject();
try {
if (subj != null){
Set set = subj.getPublicCredentials();
XMLStreamReader samlReader = null;
Element samlAssertion = null;
for (Object obj : set) {
if (obj instanceof XMLStreamReader) {
samlReader = (XMLStreamReader) obj;
//To create a DOM Element representing the Assertion :
samlAssertion = SAMLUtil.createSAMLAssertion(samlReader);
}
}
if (samlReader != null && samlAssertion != null){
// boolean valid = SAMLUtil.validateTimeInConditionsStatement(samlAssertion);
//if (!valid){
//throw new WSSecureConversationException("The SAML assertion is invalid");
//}
set.remove(samlReader);
set.add(samlAssertion);
}
}
}catch (XWSSecurityException | XMLStreamException ex){
throw new WSSecureConversationException(ex.getMessage(), ex);
}
}
}
