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package com.sun.enterprise.iiop.security;
import com.sun.corba.ee.org.omg.CSI.ITTAnonymous;
import com.sun.corba.ee.org.omg.CSI.ITTPrincipalName;
import com.sun.corba.ee.org.omg.CSI.ITTX509CertChain;
import com.sun.corba.ee.org.omg.CSI.ITTDistinguishedName;
import com.sun.enterprise.common.iiop.security.AnonCredential;
import com.sun.enterprise.common.iiop.security.GSSUPName;
import com.sun.enterprise.common.iiop.security.SecurityContext;
import java.net.Socket;
import java.util.Set;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.security.PrivilegedAction;
import java.security.AccessController;
import javax.security.auth.Subject;
import java.security.cert.X509Certificate;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
// GSS Related Functionality
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.EjbIORConfigurationDescriptor;
import org.omg.CORBA.ORB;
import com.sun.enterprise.security.auth.login.common.PasswordCredential;
import com.sun.enterprise.security.auth.login.common.X509CertificateCredential;
import com.sun.enterprise.util.Utility;
import com.sun.corba.ee.spi.ior.IOR;
import com.sun.corba.ee.spi.ior.iiop.IIOPAddress;
import com.sun.corba.ee.spi.ior.iiop.IIOPProfileTemplate;
import com.sun.corba.ee.spi.transport.SocketInfo;
import com.sun.corba.ee.org.omg.CSIIOP.*;
import org.ietf.jgss.Oid;
import java.util.Enumeration;
import sun.security.x509.X500Name;
import com.sun.enterprise.security.SecurityServicesUtil;
import com.sun.enterprise.security.auth.login.LoginContextDriver;
import com.sun.enterprise.security.auth.login.common.LoginException;
import com.sun.enterprise.security.auth.realm.Realm;
import com.sun.enterprise.security.common.ClientSecurityContext;
import com.sun.enterprise.security.common.SecurityConstants;
import com.sun.enterprise.security.ssl.SSLUtils;
import com.sun.enterprise.util.LocalStringManagerImpl;
import java.util.logging.*;
import com.sun.logging.*;
import java.util.Arrays;
import org.glassfish.api.admin.ProcessEnvironment;
import org.glassfish.api.admin.ProcessEnvironment.ProcessType;
import org.glassfish.api.invocation.ComponentInvocation;
import org.glassfish.enterprise.iiop.api.GlassFishORBHelper;
import org.glassfish.enterprise.iiop.api.ProtocolManager;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.Habitat;
import org.glassfish.api.invocation.InvocationManager ;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.component.PostConstruct;
import org.jvnet.hk2.component.Singleton;
/**
* This class is responsible for making various decisions for selecting
* security information to be sent in the IIOP message based on target
* configuration and client policies.
* Note: This class can be called concurrently by multiple client threads.
* However, none of its methods need to be synchronized because the methods
* either do not modify state or are idempotent.
*
* @author Nithya Subramanian
*/
@Service
@Scoped(Singleton.class)
public final class SecurityMechanismSelector implements PostConstruct {
private static final java.util.logging.Logger _logger =
LogDomains.getLogger(SecurityMechanismSelector.class, LogDomains.SECURITY_LOGGER);
public static final String CLIENT_CONNECTION_CONTEXT = "ClientConnContext";
//public static final String SERVER_CONNECTION_CONTEXT = "ServerConnContext";
private Set<EjbIORConfigurationDescriptor> corbaIORDescSet = null;
private boolean sslRequired = false;
// List of hosts trusted by the client for sending passwords to.
// Also, list of hosts trusted by the server for accepting propagated
// identities.
//private static String[] serverTrustedHosts = null;
private static final LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(SecServerRequestInterceptor.class);
// A reference to POAProtocolMgr will be obtained dynamically
// and set if not null. So set it to null here.
private ProtocolManager protocolMgr = null;
private SSLUtils sslUtils = null;
private GlassFishORBHelper orbHelper;
//private CompoundSecMech mechanism = null;
private ORB orb = null;
private CSIV2TaggedComponentInfo ctc = null;
private InvocationManager invMgr = null;
@Inject
private Habitat habitat;
@Inject
private ProcessEnvironment processEnv;
/**
* Read the client and server preferences from the config files.
*/
public SecurityMechanismSelector() {
}
public void postConstruct() {
try {
orbHelper = Lookups.getGlassFishORBHelper(habitat);
sslUtils = habitat.getComponent(SSLUtils.class);
invMgr = habitat.getComponent(InvocationManager.class);
// Initialize client security config
String s =
(orbHelper.getCSIv2Props()).getProperty(GlassFishORBHelper.ORB_SSL_CLIENT_REQUIRED);
if ( s != null && s.equals("true") ) {
sslRequired = true;
}
// initialize corbaIORDescSet with security config for CORBA objects
corbaIORDescSet = new HashSet<EjbIORConfigurationDescriptor>();
EjbIORConfigurationDescriptor iorDesc =
new EjbIORConfigurationDescriptor();
EjbIORConfigurationDescriptor iorDesc2 =
new EjbIORConfigurationDescriptor();
String serverSslReqd =
(orbHelper.getCSIv2Props()).getProperty(GlassFishORBHelper.ORB_SSL_SERVER_REQUIRED);
if ( serverSslReqd != null && serverSslReqd.equals("true") ) {
iorDesc.setIntegrity(EjbIORConfigurationDescriptor.REQUIRED);
iorDesc.setConfidentiality(
EjbIORConfigurationDescriptor.REQUIRED);
iorDesc2.setIntegrity(EjbIORConfigurationDescriptor.REQUIRED);
iorDesc2.setConfidentiality(
EjbIORConfigurationDescriptor.REQUIRED);
}
String clientAuthReq =
(orbHelper.getCSIv2Props()).getProperty(GlassFishORBHelper.ORB_CLIENT_AUTH_REQUIRED);
if ( clientAuthReq != null && clientAuthReq.equals("true") ) {
// Need auth either by SSL or username-password.
// This sets SSL clientauth to required.
iorDesc.setEstablishTrustInClient(
EjbIORConfigurationDescriptor.REQUIRED);
// This sets username-password auth to required.
iorDesc2.setAuthMethodRequired(true);
getCorbaIORDescSet().add(iorDesc2);
}
getCorbaIORDescSet().add(iorDesc);
} catch(Exception e) {
_logger.log(Level.SEVERE,"iiop.Exception",e);
}
}
public ConnectionContext getClientConnectionContext() {
Hashtable h = ConnectionExecutionContext.getContext();
ConnectionContext scc =
(ConnectionContext) h.get(CLIENT_CONNECTION_CONTEXT);
return scc;
}
public void setClientConnectionContext(ConnectionContext scc) {
Hashtable h = ConnectionExecutionContext.getContext();
h.put(CLIENT_CONNECTION_CONTEXT, scc);
}
/**
* This method determines if SSL should be used to connect to the
* target based on client and target policies. It will return null if
* SSL should not be used or an SocketInfo containing the SSL port
* if SSL should be used.
*/
public SocketInfo getSSLPort(IOR ior, ConnectionContext ctx)
{
SocketInfo info = null;
CompoundSecMech mechanism = null;
try {
mechanism = selectSecurityMechanism(ior);
} catch(SecurityMechanismException sme) {
throw new RuntimeException(sme.getMessage());
}
ctx.setIOR(ior);
ctx.setMechanism(mechanism);
TLS_SEC_TRANS ssl = null;
if ( mechanism != null ) {
ssl = getCtc().getSSLInformation(mechanism);
}
if (ssl == null) {
if (isSslRequired()) {
// Attempt to create SSL connection to host, ORBInitialPort
IIOPProfileTemplate templ = (IIOPProfileTemplate)
ior.getProfile().getTaggedProfileTemplate();
IIOPAddress addr = templ.getPrimaryAddress();
info = IORToSocketInfoImpl.createSocketInfo(
"SecurityMechanismSelector1",
"SSL", addr.getHost(), orbHelper.getORBPort(orbHelper.getORB()));
return info;
} else {
return null;
}
}
int targetRequires = ssl.target_requires;
int targetSupports = ssl.target_supports;
/*
* If target requires any of Integrity, Confidentiality or
* EstablishTrustInClient, then SSL is used.
*/
if (isSet(targetRequires, Integrity.value) ||
isSet(targetRequires, Confidentiality.value) ||
isSet(targetRequires, EstablishTrustInClient.value)) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Target requires SSL");
}
ctx.setSSLUsed(true);
String type = "SSL";
if(isSet(targetRequires, EstablishTrustInClient.value)) {
type = "SSL_MUTUALAUTH";
ctx.setSSLClientAuthenticationOccurred(true);
}
short sslport = ssl.addresses[0].port;
int ssl_port = Utility.shortToInt(sslport);
String host_name = ssl.addresses[0].host_name;
info = IORToSocketInfoImpl.createSocketInfo(
"SecurityMechanismSelector2",
type, host_name, ssl_port);
return info;
} else if (isSet(targetSupports, Integrity.value) ||
isSet(targetSupports, Confidentiality.value) ||
isSet(targetSupports, EstablishTrustInClient.value)) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Target supports SSL");
}
if ( isSslRequired() ) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Client is configured to require SSL for the target");
}
ctx.setSSLUsed(true);
short sslport = ssl.addresses[0].port;
String host_name = ssl.addresses[0].host_name;
int ssl_port = Utility.shortToInt(sslport);
info = IORToSocketInfoImpl.createSocketInfo(
"SecurityMechanismSelector3",
"SSL", host_name, ssl_port);
return info;
} else {
return null;
}
} else if ( isSslRequired() ) {
throw new RuntimeException("SSL required by client but not supported by server.");
} else {
return null;
}
}
/*
public String[] getServerTrustedHosts() {
return serverTrustedHosts;
}
public void setServerTrustedHosts(String[] val) {
this.serverTrustedHosts = val;
}
*/
public ORB getOrb() {
return orb;
}
public void setOrb(ORB val) {
this.orb = val;
}
public synchronized CSIV2TaggedComponentInfo getCtc() {
if (ctc == null) {
this.ctc = new CSIV2TaggedComponentInfo(orbHelper.getORB(), habitat);
}
return ctc;
}
public java.util.List<SocketInfo> getSSLPorts(IOR ior, ConnectionContext ctx)
{
CompoundSecMech mechanism = null;
try {
mechanism = selectSecurityMechanism(ior);
} catch(SecurityMechanismException sme) {
throw new RuntimeException(sme.getMessage());
}
ctx.setIOR(ior);
ctx.setMechanism(mechanism);
TLS_SEC_TRANS ssl = null;
if ( mechanism != null ) {
ssl = getCtc().getSSLInformation(mechanism);
}
if (ssl == null) {
if (isSslRequired()) {
// Attempt to create SSL connection to host, ORBInitialPort
IIOPProfileTemplate templ = (IIOPProfileTemplate)
ior.getProfile().getTaggedProfileTemplate();
IIOPAddress addr = templ.getPrimaryAddress();
SocketInfo info = IORToSocketInfoImpl.createSocketInfo(
"SecurityMechanismSelector1",
"SSL", addr.getHost(), orbHelper.getORBPort(orbHelper.getORB()));
//SocketInfo[] sInfos = new SocketInfo[]{info};
List<SocketInfo> sInfos = new ArrayList<SocketInfo>();
sInfos.add(info);
return sInfos;
} else {
return null;
}
}
int targetRequires = ssl.target_requires;
int targetSupports = ssl.target_supports;
/*
* If target requires any of Integrity, Confidentiality or
* EstablishTrustInClient, then SSL is used.
*/
if (isSet(targetRequires, Integrity.value) ||
isSet(targetRequires, Confidentiality.value) ||
isSet(targetRequires, EstablishTrustInClient.value)) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Target requires SSL");
}
ctx.setSSLUsed(true);
String type = "SSL";
if(isSet(targetRequires, EstablishTrustInClient.value)) {
type = "SSL_MUTUALAUTH";
ctx.setSSLClientAuthenticationOccurred(true);
}
//SocketInfo[] socketInfos = new SocketInfo[ssl.addresses.size];
List<SocketInfo> socketInfos = new ArrayList<SocketInfo>();
for(int addressIndex =0; addressIndex < ssl.addresses.length; addressIndex++){
short sslport = ssl.addresses[addressIndex].port;
int ssl_port = Utility.shortToInt(sslport);
String host_name = ssl.addresses[addressIndex].host_name;
SocketInfo sInfo = IORToSocketInfoImpl.createSocketInfo(
"SecurityMechanismSelector2",
type, host_name, ssl_port);
socketInfos.add(sInfo);
}
return socketInfos;
} else if (isSet(targetSupports, Integrity.value) ||
isSet(targetSupports, Confidentiality.value) ||
isSet(targetSupports, EstablishTrustInClient.value)) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Target supports SSL");
}
if ( isSslRequired() ) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Client is configured to require SSL for the target");
}
ctx.setSSLUsed(true);
//SocketInfo[] socketInfos = new SocketInfo[ssl.addresses.size];
List<SocketInfo> socketInfos = new ArrayList<SocketInfo>();
for(int addressIndex =0; addressIndex < ssl.addresses.length; addressIndex++){
short sslport = ssl.addresses[addressIndex].port;
int ssl_port = Utility.shortToInt(sslport);
String host_name = ssl.addresses[addressIndex].host_name;
SocketInfo sInfo = IORToSocketInfoImpl.createSocketInfo(
"SecurityMechanismSelector3",
"SSL", host_name, ssl_port);
socketInfos.add(sInfo);
}
return socketInfos;
} else {
return null;
}
} else if ( isSslRequired() ) {
throw new RuntimeException("SSL required by client but not supported by server.");
} else {
return null;
}
}
/**
* Select the security context to be used by the CSIV2 layer
* based on whether the current component is an application
* client or a web/EJB component.
*/
public SecurityContext selectSecurityContext(IOR ior)
throws InvalidIdentityTokenException,
InvalidMechanismException, SecurityMechanismException
{
SecurityContext context = null;
ConnectionContext cc = new ConnectionContext();
//print CSIv2 mechanism definition in IOR
if (traceIORs()) {
_logger.info("\nCSIv2 Mechanism List:" +
getSecurityMechanismString(ctc,ior));
}
getSSLPort(ior, cc);
setClientConnectionContext(cc);
CompoundSecMech mechanism = cc.getMechanism();
if(mechanism == null) {
return null;
}
boolean sslUsed = cc.getSSLUsed();
boolean clientAuthOccurred = cc.getSSLClientAuthenticationOccurred();
// Standalone client
if (isNotServerOrACC()) {
context = getSecurityContextForAppClient(
null, sslUsed, clientAuthOccurred, mechanism);
return context;
}
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "SSL used:" + sslUsed + " SSL Mutual auth:" + clientAuthOccurred);
}
ComponentInvocation ci = null;
/*// BEGIN IASRI# 4646060
ci = invMgr.getCurrentInvocation();
if (ci == null) {
// END IASRI# 4646060
return null;
}
Object obj = ci.getContainerContext();*/
if(isACC()) {
context = getSecurityContextForAppClient(ci, sslUsed, clientAuthOccurred, mechanism);
} else {
context = getSecurityContextForWebOrEJB(ci, sslUsed, clientAuthOccurred, mechanism);
}
return context;
}
/**
* Create the security context to be used by the CSIV2 layer
* to marshal in the service context of the IIOP message from an appclient
* or standalone client.
* @return the security context.
*/
public SecurityContext getSecurityContextForAppClient(
ComponentInvocation ci,
boolean sslUsed,
boolean clientAuthOccurred,
CompoundSecMech mechanism)
throws InvalidMechanismException, InvalidIdentityTokenException,
SecurityMechanismException {
return sendUsernameAndPassword(ci, sslUsed, clientAuthOccurred, mechanism);
}
/**
* Create the security context to be used by the CSIV2 layer
* to marshal in the service context of the IIOP message from an web
* component or EJB invoking another EJB.
* @return the security context.
*/
public SecurityContext getSecurityContextForWebOrEJB(
ComponentInvocation ci, boolean sslUsed,
boolean clientAuthOccurred,
CompoundSecMech mechanism)
throws InvalidMechanismException, InvalidIdentityTokenException,
SecurityMechanismException {
SecurityContext ctx = null;
if(!sslUsed) {
ctx = propagateIdentity(false, ci, mechanism);
} else {
ctx = propagateIdentity(clientAuthOccurred, ci, mechanism);
}
return ctx;
}
Object getSSLSocketInfo(Object ior) {
ConnectionContext ctx = new ConnectionContext();
List<SocketInfo> socketInfo = getSSLPorts((com.sun.corba.ee.spi.ior.IOR)ior, ctx);
setClientConnectionContext(ctx);
return socketInfo;
}
private boolean isMechanismSupported(SAS_ContextSec sas){
byte[][] mechanisms = sas.supported_naming_mechanisms;
byte[] mechSupported = GSSUtils.getMechanism();
if (mechSupported == null) {
return false;
}
if (mechanisms == null) {
return false;
}
for (int i = 0; i < mechanisms.length; i++) {
if (Arrays.equals(mechSupported, mechanisms[i])) {
return true;
}
}
return false;
}
public boolean isIdentityTypeSupported(SAS_ContextSec sas){
int ident_token = sas.supported_identity_types;
// the identity token matches atleast one of the types we support
int value = ident_token &
CSIV2TaggedComponentInfo.SUPPORTED_IDENTITY_TOKEN_TYPES;
if (value != 0)
return true;
else
return false;
}
/**
* Get the security context to send username and password in the
* service context.
* @param whether username/password will be sent over plain IIOP or
* over IIOP/SSL.
* @return the security context.
* @exception SecurityMechanismException if there was an error.
*/
private SecurityContext sendUsernameAndPassword(ComponentInvocation ci,
boolean sslUsed,
boolean clientAuthOccurred,
CompoundSecMech mechanism)
throws SecurityMechanismException {
SecurityContext ctx = null;
if(mechanism == null) {
return null;
}
AS_ContextSec asContext = mechanism.as_context_mech;
if( isSet(asContext.target_requires, EstablishTrustInClient.value)
|| ( isSet(mechanism.target_requires, EstablishTrustInClient.value)
&& !clientAuthOccurred ) ) {
ctx = getUsernameAndPassword(ci, mechanism);
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Sending Username/Password");
}
} else {
return null;
}
return ctx;
}
/**
* Get the security context to propagate principal/distinguished name
* in the service context.
* @param clientAuth whether SSL client authentication has happened.
* @return the security context.
* @exception SecurityMechanismException if there was an error.
*/
private SecurityContext propagateIdentity(boolean clientAuth,
ComponentInvocation ci,
CompoundSecMech mechanism)
throws InvalidIdentityTokenException, InvalidMechanismException, SecurityMechanismException {
SecurityContext ctx = null;
if(mechanism == null) {
return null;
}
AS_ContextSec asContext = mechanism.as_context_mech;
SAS_ContextSec sasContext = mechanism.sas_context_mech;
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "SAS CONTEXT's target_requires=" + sasContext.target_requires);
_logger.log(Level.FINE, "SAS CONTEXT's target_supports=" + sasContext.target_supports);
}
if(isSet(asContext.target_requires, EstablishTrustInClient.value)) {
ctx = getUsernameAndPassword(ci, mechanism);
if (ctx.authcls == null){ // run as mode cannot send password
String errmsg =
localStrings.getLocalString("securitymechansimselector.runas_cannot_propagate_username_password",
"Cannot propagate username/password required by target when using run as identity");
_logger.log(Level.SEVERE,"iiop.runas_error",errmsg);
throw new SecurityMechanismException (errmsg);
}
} else if(isSet(sasContext.target_supports, IdentityAssertion.value) ||
isSet(sasContext.target_requires, IdentityAssertion.value)) {
// called from the client side. thus before getting the identity. check the
// mechanisms and the identity token supported
if(!isIdentityTypeSupported(sasContext)){
String errmsg =
localStrings.getLocalString("securitymechanismselector.invalid_identity_type",
"The given identity token is unsupported.");
throw new InvalidIdentityTokenException(errmsg);
}
if (sasContext.target_supports == IdentityAssertion.value){
if(!isMechanismSupported(sasContext)){
String errmsg =
localStrings.getLocalString("securitymechanismselector.invalid_mechanism",
"The given mechanism type is unsupported.");
_logger.log(Level.SEVERE,"iiop.unsupported_type_error",errmsg);
throw new InvalidMechanismException(errmsg);
}
}
// propagate principal/certificate/distinguished name
ctx = getIdentity();
} else if(isSet(asContext.target_supports,
EstablishTrustInClient.value)) {
if (clientAuth) { // client auth done we can send password
ctx = getUsernameAndPassword(ci, mechanism);
if (ctx.authcls == null) {
return null; // runas mode dont have username/password
// dont really need to send it too
}
} else { // not sending anything for unauthenticated client
return null;
}
} else{
return null; // will never come here
}
return ctx;
}
/**
* Return whether the server is trusted or not based on configuration
* information.
* @return true if the server is trusted.
*/
/*
private boolean isServerTrusted() {
String star = "*";
// first check if "*" in trusted - then why bother
// doing all the processing . We trust everything
// System.out.println (" In server trusted ??");
for (int i = 0; i < serverTrustedHosts.length; i++){
if (serverTrustedHosts[i].length () == 1) {
if (serverTrustedHosts[i].equals (star))
return true;
}
}
ConnectionContext scc = getClientConnectionContext ();
if (scc != null){
Socket skt = scc.getSocket ();
InetAddress adr = skt.getInetAddress ();
// System.out.println (" Calling isServerTrusted");
// System.out.println (" addres "+ adr.toString ());
return isDomainInTrustedList (adr, serverTrustedHosts);
}
return false;
}
*/
/**
* Checks if a given domain is trusted.
* e.g. domain = 123.203.1.1 is an IP address
* trusted list = *.com, *.eng
* should say that the given domain is trusted.
* @param the InetAddress of the domain to be checked for
* @param the array of trusted domains
* @return true - if the given domain is trusted
*/
/*
private boolean isDomainInTrustedList (InetAddress inetAddress,
String[] trusted)
throws SecurityException
{
boolean isTrusted = false;
String domain = null;
String star = "*";
String dot = ".";
// lookup and get domain name
try{
domain = inetAddress.getHostName ();
} catch (Exception e){
_logger.log(Level.SEVERE,"iiop.domain_lookup_failed",inetAddress.getHostAddress ());
return false;
}
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, " Verifying if domain address ="+
inetAddress.toString () + " is in the Trusted list ");
_logger.log(Level.FINE, " the domain name is = "+ domain);
}
String[] domainTok = TypeUtil.stringToArray (domain, dot);
// now lets go through the list of trusted domains
// one at a time
for (int i=0; i< trusted.length; i++){
// String to compare with
String[] toksList =
TypeUtil.stringToArray (trusted[i], dot);
// cannot compare *.eng to *.eng.sun
if (toksList.length != domainTok.length){
isTrusted = false;
continue;
} else{
for (int j=toksList.length-1; j>=0 ; j--){
// compare com in *.eng.com and abc.eng.com
// compare in the reverse order
if (toksList[j].equals (domainTok[j])){
isTrusted = true;
} else {
// compare * in abc.*.com and abc.eng.com
if (toksList[j].equals (star)){
isTrusted = true;
}
else {
// get out and try the next domain
isTrusted = false;
break;
}
}
}
// We went through one domain and found a match
// no need to compare further
if (isTrusted)
return isTrusted;
}
}
return isTrusted;
}
*/
/**
* Get the username and password either from the JAAS subject or
* from thread local storage. For appclients if login has'nt happened
* this method would trigger login and popup a user interface to
* gather authentication information.
* @return the security context.
*/
private SecurityContext getUsernameAndPassword(ComponentInvocation ci, CompoundSecMech mechanism)
throws SecurityMechanismException {
try {
Subject s = null;
//if(ci == null) {
if (isNotServerOrACC()) {
// Standalone client ... Changed the security context
// from which to fetch the subject
ClientSecurityContext sc =
ClientSecurityContext.getCurrent();
if(sc == null) {
return null;
}
s = sc.getSubject();
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "SUBJECT:" + s);
}
} else {
//Object obj = ci.getContainerContext();
//if(obj instanceof AppContainer) {
if (isACC()) {
// get the subject
ClientSecurityContext sc =
ClientSecurityContext.getCurrent();
if(sc == null) {
s = LoginContextDriver.doClientLogin(
SecurityConstants.USERNAME_PASSWORD,
SecurityServicesUtil.getInstance().getCallbackHandler());
} else {
s = sc.getSubject();
}
} else {
// web/ejb
s = getSubjectFromSecurityCurrent();
// TODO check if username/password is available
// if not throw exception
}
}
SecurityContext ctx = new SecurityContext();
final Subject sub = s;
ctx.subject = s;
// determining if run-as has been used
Set privateCredSet =
AccessController.doPrivileged(new PrivilegedAction<Set>() {
public Set run() {
return sub.getPrivateCredentials(PasswordCredential.class);
}
});
if (privateCredSet.isEmpty()) { // this is runas case dont set
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "no private credential run as mode");
}
ctx.authcls = null; // the auth class
ctx.identcls = GSSUPName.class;
} else{
/** lookup the realm name that is required by the server
* and set it up in the PasswordCredential class.
*/
AS_ContextSec asContext = mechanism.as_context_mech;
final byte[] target_name = asContext.target_name;
byte[] _realm = null;
if (target_name == null || target_name.length == 0) {
_realm = Realm.getDefaultRealm().getBytes();
} else {
_realm = GSSUtils.importName(GSSUtils.GSSUP_MECH_OID, target_name);
}
final String realm_name = new String(_realm);
final Iterator it = privateCredSet.iterator();
for(;it.hasNext();){
AccessController.doPrivileged(new PrivilegedAction<Object>(){
public java.lang.Object run(){
PasswordCredential pc = (PasswordCredential) it.next();
pc.setRealm(realm_name);
return null;
}
});
}
ctx.authcls = PasswordCredential.class;
}
return ctx;
} catch(LoginException le){
throw le;
} catch(Exception e) {
_logger.log(Level.SEVERE,"iiop.user_password_exception",e);
return null;
}
}
/**
* Get the principal/distinguished name from thread local storage.
* @return the security context.
*/
private SecurityContext getIdentity()
throws SecurityMechanismException {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Getting PRINCIPAL/DN from TLS");
}
SecurityContext ctx = new SecurityContext();
final SecurityContext sCtx = ctx;
// get stuff from the SecurityContext class
com.sun.enterprise.security.SecurityContext scontext =
com.sun.enterprise.security.SecurityContext.getCurrent();
if ((scontext == null) ||
scontext.didServerGenerateCredentials()){
// a default guest/guest123 was created
sCtx.identcls = AnonCredential.class;
AccessController.doPrivileged(new PrivilegedAction<Object>() {
public java.lang.Object run(){
// remove all the public and private credentials
Subject sub = new Subject();
sCtx.subject = sub;
sCtx.subject.getPublicCredentials().add(new AnonCredential());
return null;
}
});
return sCtx;
}
Subject s = getSubjectFromSecurityCurrent();
ctx.subject = s;
// Figure out the credential class
final Subject sub = s;
Set credSet =
AccessController.doPrivileged(new PrivilegedAction<Set>() {
public Set run() {
return sub.getPrivateCredentials(PasswordCredential.class);
}
});
if(credSet.size() == 1) {
ctx.identcls = GSSUPName.class;
final Set cs = credSet;
Subject subj = AccessController.doPrivileged(new
PrivilegedAction<Subject>() {
public Subject run() {
Subject ss = new Subject();
Iterator iter = cs.iterator();
PasswordCredential pc = (PasswordCredential) iter.next();
GSSUPName gssname = new GSSUPName(pc.getUser(), pc.getRealm());
ss.getPublicCredentials().add(gssname);
return ss;
}
});
ctx.subject = subj;
return ctx;
}
credSet = s.getPublicCredentials();
if(credSet.size() != 1) {
_logger.log(Level.SEVERE,"iiop.principal_error");
return null;
} else {
Iterator credIter = credSet.iterator();
if(credIter.hasNext()) {
Object o = credIter.next();
if(o instanceof GSSUPName) {
ctx.identcls = GSSUPName.class;
} else if(o instanceof X500Name) {
ctx.identcls = X500Name.class;
} else {
ctx.identcls = X509CertificateCredential.class;
}
} else {
_logger.log(Level.SEVERE,"iiop.credential_error");
return null;
}
}
return ctx;
}
private Subject getSubjectFromSecurityCurrent()
throws SecurityMechanismException {
com.sun.enterprise.security.SecurityContext sc = null;
sc = com.sun.enterprise.security.SecurityContext.getCurrent();
if(sc == null) {
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE," SETTING GUEST ---");
}
sc = com.sun.enterprise.security.SecurityContext.init();
}
if(sc == null) {
throw new SecurityMechanismException("Could not find " +
" security information");
}
Subject s = sc.getSubject();
if(s == null) {
throw new SecurityMechanismException("Could not find " +
" subject information in the security context.");
}
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "Subject in security current:" + s);
}
return s;
}
public CompoundSecMech selectSecurityMechanism(IOR ior)
throws SecurityMechanismException {
CompoundSecMech[] mechList = getCtc().getSecurityMechanisms(ior);
CompoundSecMech mech = selectSecurityMechanism(mechList);
return mech;
}
/**
* Select the security mechanism from the list of compound security
* mechanisms.
*/
private CompoundSecMech selectSecurityMechanism(
CompoundSecMech[] mechList) throws SecurityMechanismException {
// We should choose from list of compound security mechanisms
// which are in decreasing preference order. Right now we select
// the first one.
if(mechList == null || mechList.length == 0) {
return null;
}
CompoundSecMech mech = null;
for(int i = 0; i < mechList.length; i++) {
mech = mechList[i];
boolean useMech = useMechanism(mech);
if(useMech) {
return mech;
}
}
throw new SecurityMechanismException("Cannot use any of the " +
" target's supported mechanisms");
}
private boolean useMechanism(CompoundSecMech mech) {
boolean val = true;
TLS_SEC_TRANS tls = getCtc().getSSLInformation(mech);
if (mech.sas_context_mech.supported_naming_mechanisms.length > 0
&& !isMechanismSupported(mech.sas_context_mech)) {
return false;
} else if (mech.as_context_mech.client_authentication_mech.length > 0
&& !isMechanismSupportedAS(mech.as_context_mech)) {
return false;
}
if(tls == null) {
return true;
}
int targetRequires = tls.target_requires;
if(isSet(targetRequires, EstablishTrustInClient.value)) {
if(! sslUtils.isKeyAvailable()) {
val = false;
}
}
return val;
}
private boolean isMechanismSupportedAS(AS_ContextSec as) {
byte[] mechanism = as.client_authentication_mech;
byte[] mechSupported = GSSUtils.getMechanism();
if (mechSupported == null) {
return false;
}
if (mechanism == null) {
return false;
}
if (Arrays.equals(mechanism,mechSupported)) {
return true;
}
return false;
}
// Returns the target_name from PasswordCredential in Subject subj
// subj must contain a single instance of PasswordCredential.
private byte[] getTargetName(Subject subj)
{
byte[] tgt_name = {} ;
final Subject sub = subj;
final Set credset =
AccessController.doPrivileged(new PrivilegedAction<Set>() {
public Set run() {
return sub.getPrivateCredentials(PasswordCredential.class);
}
});
if(credset.size() == 1) {
tgt_name = AccessController.doPrivileged(new PrivilegedAction<byte[] >() {
public byte[] run() {
Iterator iter = credset.iterator();
PasswordCredential pc = (PasswordCredential) iter.next();
return pc.getTargetName();
}
});
}
return tgt_name;
}
private boolean evaluate_client_conformance_ssl(
EjbIORConfigurationDescriptor iordesc,
boolean ssl_used,
X509Certificate[] certchain)
{
try {
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance_ssl->:");
}
boolean ssl_required = false;
boolean ssl_supported = false;
int ssl_target_requires = 0;
int ssl_target_supports = 0;
/*************************************************************************
* Conformance Matrix:
*
* |---------------|---------------------|---------------------|------------|
* | SSLClientAuth | targetrequires.ETIC | targetSupports.ETIC | Conformant |
* |---------------|---------------------|---------------------|------------|
* | Yes | 0 | 1 | Yes |
* | Yes | 0 | 0 | No |
* | Yes | 1 | X | Yes |
* | No | 0 | X | Yes |
* | No | 1 | X | No |
* |---------------|---------------------|---------------------|------------|
*
*************************************************************************/
// gather the configured SSL security policies.
ssl_target_requires = this.getCtc().getTargetRequires(iordesc);
ssl_target_supports = this.getCtc().getTargetSupports(iordesc);
if ( isSet(ssl_target_requires, Integrity.value)
|| isSet(ssl_target_requires, Confidentiality.value)
|| isSet(ssl_target_requires, EstablishTrustInClient.value))
ssl_required = true;
else
ssl_required = false;
if ( ssl_target_supports != 0)
ssl_supported = true;
else
ssl_supported = false;
/* Check for conformance for using SSL usage.
*
* a. if SSL was used, then either the target must require or support
* SSL. In the latter case, SSL is used because of client policy.
*
* b. if SSL was not used, then the target must not require it either.
* The target may or may not support SSL (it is irrelevant).
*/
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance_ssl:"
+ " " + isSet(ssl_target_requires, Integrity.value)
+ " " + isSet(ssl_target_requires, Confidentiality.value)
+ " " + isSet(ssl_target_requires, EstablishTrustInClient.value)
+ " " + ssl_required
+ " " + ssl_supported
+ " " + ssl_used);
}
if (ssl_used) {
if (! (ssl_required || ssl_supported))
return false; // security mechanism did not match
} else {
if (ssl_required)
return false; // security mechanism did not match
}
/* Check for conformance for SSL client authentication.
*
* a. if client performed SSL client authentication, then the target
* must either require or support SSL client authentication. If
* the target only supports, SSL client authentication is used
* because of client security policy.
*
* b. if SSL client authentication was not used, then the target must
* not require SSL client authentcation either. The target may or may
* not support SSL client authentication (it is irrelevant).
*/
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance_ssl:"
+ " " + certchain
+ " " + isSet(ssl_target_requires, EstablishTrustInClient.value)
+ " " + isSet(ssl_target_supports, EstablishTrustInClient.value));
}
if (certchain != null) {
if ( ! ( isSet(ssl_target_requires, EstablishTrustInClient.value)
|| isSet(ssl_target_supports, EstablishTrustInClient.value)))
return false; // security mechanism did not match
} else {
if (isSet(ssl_target_requires, EstablishTrustInClient.value))
return false; // security mechanism did not match
}
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance_ssl: true");
}
return true ; // mechanism matched
} finally {
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance_ssl<-:");
}
}
}
/* Evaluates a client's conformance to a security policies
* at the client authentication layer.
*
* returns true if conformant ; else returns false
*/
private boolean evaluate_client_conformance_ascontext(
SecurityContext ctx,
EjbIORConfigurationDescriptor iordesc,
String realmName)
{
boolean client_authenticated = false;
// get requirements and supports at the client authentication layer
AS_ContextSec ascontext = null;
try {
ascontext = this.getCtc().createASContextSec(iordesc, realmName);
} catch (Exception e) {
_logger.log(Level.SEVERE, "iiop.createcontextsec_exception",e);
return false;
}
// ascontext should never be null - perhaps an exception should be raised.
// for now return false;
if (ascontext == null)
return false;
/*************************************************************************
* Conformance Matrix:
*
* |------------|---------------------|---------------------|------------|
* | ClientAuth | targetrequires.ETIC | targetSupports.ETIC | Conformant |
* |------------|---------------------|---------------------|------------|
* | Yes | 0 | 1 | Yes |
* | Yes | 0 | 0 | No |
* | Yes | 1 | X | Yes |
* | No | 0 | X | Yes |
* | No | 1 | X | No |
* |------------|---------------------|---------------------|------------|
*
* Abbreviations: ETIC - EstablishTrusInClient
*
*************************************************************************/
if ( (ctx != null) && (ctx.authcls != null) && (ctx.subject != null))
client_authenticated = true;
else
client_authenticated = false;
if (client_authenticated) {
if ( ! ( isSet(ascontext.target_requires, EstablishTrustInClient.value)
|| isSet(ascontext.target_supports, EstablishTrustInClient.value))){
return false; // non conforming client
}
// match the target_name from client with the target_name in policy
byte [] client_tgtname = getTargetName(ctx.subject);
if (ascontext.target_name.length != client_tgtname.length){
return false; // mechanism did not match.
}
for (int i=0; i < ascontext.target_name.length ; i ++)
if (ascontext.target_name[i] != client_tgtname[i]){
return false; // mechanism did not match
}
} else {
if ( isSet(ascontext.target_requires, EstablishTrustInClient.value)){
return false; // no mechanism match.
}
}
return true;
}
/* Evaluates a client's conformance to a security policy
* at the sas context layer. The security policy
* is derived from the EjbIORConfigurationDescriptor.
*
* returns true if conformant ; else returns false
*/
private boolean evaluate_client_conformance_sascontext(
SecurityContext ctx,
EjbIORConfigurationDescriptor iordesc)
{
boolean caller_propagated = false;
// get requirements and supports at the sas context layer
SAS_ContextSec sascontext = null;
try {
sascontext = this.getCtc().createSASContextSec(iordesc);
} catch (Exception e) {
_logger.log(Level.SEVERE,"iiop.createcontextsec_exception",e);
return false;
}
if (sascontext == null) // this should never be null
return false;
if ( (ctx != null) && (ctx.identcls != null) && (ctx.subject != null))
caller_propagated = true;
else
caller_propagated = false;
if (caller_propagated) {
if ( ! isSet(sascontext.target_supports, IdentityAssertion.value))
return false; // target does not support IdentityAssertion
/* There is no need further checking here since SecServerRequestInterceptor
* code filters out the following:
* a. IdentityAssertions of types other than those required by level 0
* (for e.g. IdentityExtension)
* b. unsupported identity types.
*
* The checks are done in SecServerRequestInterceptor rather than here
* to minimize code changes.
*/
return true;
}
return true; // either caller was not propagated or mechanism matched.
}
/**
* Evaluates a client's conformance to the security policies configured
* on the target.
* Returns true if conformant to the security policies
* otherwise return false.
*
* Conformance checking is done as follows:
* First, the object_id is mapped to the set of EjbIORConfigurationDescriptor.
* Each EjbIORConfigurationDescriptor corresponds to a single CompoundSecMechanism
* of the CSIv2 spec. A client is considered to be conformant if a
CompoundSecMechanism
* consistent with the client's actions is found i.e. transport_mech,
as_context_mech
* and sas_context_mech must all be consistent.
*
*/
private boolean evaluate_client_conformance(SecurityContext ctx,
byte[] object_id,
boolean ssl_used,
X509Certificate[] certchain)
{
// Obtain the IOR configuration descriptors for the Ejb using
// the object_id within the SecurityContext field.
// if object_id is null then nothing to evaluate. This is a sanity
// check - for the object_id should never be null.
if (object_id == null)
return true;
if (protocolMgr == null)
protocolMgr = orbHelper.getProtocolManager();
// Check to make sure protocolMgr is not null.
// This could happen during server initialization or if this call
// is on a callback object in the client VM.
if (protocolMgr == null)
return true;
EjbDescriptor ejbDesc = protocolMgr.getEjbDescriptor(object_id);
Set iorDescSet = null;
if (ejbDesc != null) {
iorDescSet = ejbDesc.getIORConfigurationDescriptors();
}
else {
// Probably a non-EJB CORBA object.
// Create a temporary EjbIORConfigurationDescriptor.
iorDescSet = getCorbaIORDescSet();
}
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance: iorDescSet: " + iorDescSet);
}
/* if there are no IORConfigurationDescriptors configured, then
* no security policy is configured. So consider the client
* to be conformant.
*/
if (iorDescSet.isEmpty())
return true;
// go through each EjbIORConfigurationDescriptor trying to find
// a find a CompoundSecMechanism that matches client's actions.
boolean checkSkipped = false;
for (Iterator itr = iorDescSet.iterator(); itr.hasNext();) {
EjbIORConfigurationDescriptor iorDesc =
(EjbIORConfigurationDescriptor) itr.next();
if(skip_client_conformance(iorDesc)){
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance: skip_client_conformance");
}
checkSkipped = true;
continue;
}
if (! evaluate_client_conformance_ssl(iorDesc, ssl_used, certchain)){
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance: evaluate_client_conformance_ssl");
}
checkSkipped = false;
continue;
}
String realmName = "default";
if(ejbDesc != null && ejbDesc.getApplication() != null) {
realmName = ejbDesc.getApplication().getRealm();
}
if(realmName == null) {
realmName = iorDesc.getRealmName();
}
if (realmName == null) {
realmName = "default";
}
if ( ! evaluate_client_conformance_ascontext(ctx, iorDesc ,realmName)){
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance: evaluate_client_conformance_ascontext");
}
checkSkipped = false;
continue;
}
if ( ! evaluate_client_conformance_sascontext(ctx, iorDesc)){
if(_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"SecurityMechanismSelector.evaluate_client_conformance: evaluate_client_conformance_sascontext");
}
checkSkipped = false;
continue;
}
return true; // security policy matched.
}
if(checkSkipped)
return true;
return false; // No matching security policy found
}
/** if ejb requires no security - then skip checking the client-conformance
*/
private boolean skip_client_conformance (EjbIORConfigurationDescriptor ior){
String none = EjbIORConfigurationDescriptor.NONE;
// sanity check
if(ior == null){
return false;
}
// SSL is required and/or supported either
if(!none.equalsIgnoreCase(ior.getIntegrity())){
return false;
}
if(!none.equalsIgnoreCase(ior.getConfidentiality())){
return false;
}
if(!none.equalsIgnoreCase(ior.getEstablishTrustInClient())){
return false;
}
// Username password is required
if(ior.isAuthMethodRequired()){
return false;
}
// caller propagation is supported
if(!none.equalsIgnoreCase(ior.getCallerPropagation())){
return false;
}
return true;
}
/**
* Called by the target to interpret client credentials after validation.
*/
public SecurityContext evaluateTrust(SecurityContext ctx, byte[] object_id, Socket socket)
throws SecurityMechanismException
{
SecurityContext ssc = null;
// ssl_used is true if SSL was used.
boolean ssl_used = false ;
// X509 Certificicate chain is non null if client has authenticated at
// the SSL level.
X509Certificate[] certChain = null ;
// First gather all the information and then check the
// conformance of the client to the security policies.
// If the test for client conformance passes, then set the
// security context.
if ((socket != null) && (socket instanceof SSLSocket)) {
ssl_used = true; // SSL was used
// checkif there is a transport principal
SSLSocket sslSock = (SSLSocket) socket;
SSLSession sslSession = sslSock.getSession();
try {
certChain = (X509Certificate[]) sslSession.getPeerCertificates();
} catch (Exception e) {
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "iiop.cannot_get_peercert", e);
}
}
}
// For a local invocation - we don't need to check the security
// policies. The following condition guarantees the call is local
// and thus bypassing policy checks.
// XXX: Workaround for non-null connection object ri for local invocation.
// if (socket == null && ctx == null)
Long ClientID = ConnectionExecutionContext.readClientThreadID();
if (ClientID != null && ClientID == Thread.currentThread().getId() && ctx == null)
return null;
if ( evaluate_client_conformance(ctx, object_id, ssl_used, certChain)
== false) {
String msg = "Trust evaluation failed because ";
msg = msg + "client does not conform to configured security policies";
throw new SecurityMechanismException(msg);
}
if ( ctx == null ) {
if ( socket == null || !ssl_used || certChain == null ) {
// Transport info is null and security context is null.
// No need to set the anonymous credential here,
// it will get set if any security operations
// (e.g. getCallerPrincipal) are done.
// Note: if the target object is not an EJB,
// no security ctx is needed.
return null;
} else {
// Set the transport principal in subject and
// return the X500Name class
ssc = new SecurityContext();
X500Name x500Name = (X500Name) certChain[0].getSubjectDN();
ssc.subject = new Subject();
ssc.subject.getPublicCredentials().add(x500Name);
ssc.identcls = X500Name.class;
ssc.authcls = null;
return ssc;
}
} else {
ssc = ctx;
}
Class authCls = ctx.authcls;
Class identCls = ctx.identcls;
ssc.authcls = null;
ssc.identcls = null;
if (identCls != null)
ssc.identcls = identCls;
else if (authCls != null)
ssc.authcls = authCls;
else
ssc.identcls = AnonCredential.class;
return ssc;
}
private static boolean isSet(int val1, int val2) {
if((val1 & val2) == val2) {
return true;
}
return false;
}
private Set<EjbIORConfigurationDescriptor> getCorbaIORDescSet() {
return corbaIORDescSet;
}
public boolean isSslRequired() {
return sslRequired;
}
private boolean isNotServerOrACC() {
return processEnv.getProcessType().equals(ProcessType.Other);
}
private boolean isACC() {
return processEnv.getProcessType().equals(ProcessType.ACC);
}
// property controls IOR tracing by clients]
private static final String traceIORsProperty =
"com.sun.enterprise.iiop.security.traceIORS";
private static final boolean _traceIORs = Boolean.getBoolean
(traceIORsProperty);
private static final Hashtable<Integer,String> assocOptions;
static {
assocOptions = new Hashtable<Integer,String>();
assocOptions.put(Integer.valueOf(Integrity.value),"Integrity");
assocOptions.put(Integer.valueOf(Confidentiality.value),"Confidentiality");
assocOptions.put(Integer.valueOf(EstablishTrustInTarget.value),"EstablishTrustInTarget");
assocOptions.put(Integer.valueOf(EstablishTrustInClient.value),"EstablishTrustInClient");
assocOptions.put(Integer.valueOf(IdentityAssertion.value),"IdentityAssertion");
assocOptions.put(Integer.valueOf(DelegationByClient.value),"DelegationByClient");
}
private static final Hashtable<Integer,String> identityTokenTypes;
static {
identityTokenTypes = new Hashtable<Integer,String>();
identityTokenTypes.put(Integer.valueOf(ITTAnonymous.value),"Anonymous");
identityTokenTypes.put(Integer.valueOf(ITTPrincipalName.value),"PrincipalName");
identityTokenTypes.put(Integer.valueOf(ITTX509CertChain.value),"X509CertChain");
identityTokenTypes.put(Integer.valueOf(ITTDistinguishedName.value),"DistinguishedName");
}
public static boolean traceIORs() {
return _traceIORs;
}
public String getSecurityMechanismString(CSIV2TaggedComponentInfo tCI,
IOR ior) {
// need to print out top port value and hosr ior.getProfile().isLocal();
String typeId = ior.getTypeId();
CompoundSecMech[] mechList = tCI.getSecurityMechanisms(ior);
return getSecurityMechanismString(tCI, mechList, typeId);
}
public static String getSecurityMechanismString(CSIV2TaggedComponentInfo tCI,
CompoundSecMech[] list, String name) {
StringBuffer b = new StringBuffer();
b.append("\ntypeId: " + name == null ? "null" : name);
try {
for (int i = 0; list != null && i < list.length; i++) {
CompoundSecMech m = list[i];
b.append("\nCSIv2 CompoundSecMech[" + i + "]\n\tTarget Requires:");
Enumeration<Integer> keys = assocOptions.keys();
while (keys.hasMoreElements()) {
Integer j = keys.nextElement();
if (isSet(m.target_requires, j.intValue())) {
b.append("\n\t\t" + assocOptions.get(j));
}
}
TLS_SEC_TRANS ssl = tCI.getSSLInformation(m);
if (ssl != null) {
b.append("\n\tTLS_SEC_TRANS\n\t\tTarget Requires:");
keys = assocOptions.keys();
while (keys.hasMoreElements()) {
Integer j = keys.nextElement();
if (isSet(ssl.target_requires, j.intValue())) {
b.append("\n\t\t\t" + assocOptions.get(j));
}
}
b.append("\n\t\tTarget Supports:");
keys = assocOptions.keys();
while (keys.hasMoreElements()) {
Integer j = keys.nextElement();
if (isSet(ssl.target_supports, j.intValue())) {
b.append("\n\t\t\t" + assocOptions.get(j));
}
}
TransportAddress[] aList = ssl.addresses;
for (int j = 0; j < aList.length; j++) {
TransportAddress a = aList[j];
b.append("\n\t\tAddress[" + j + "] Host Name: " +
a.host_name + " port: " + a.port);
}
}
AS_ContextSec asContext = m.as_context_mech;
if (asContext != null) {
b.append("\n\tAS_ContextSec\n\t\tTarget Requires:");
keys = assocOptions.keys();
while (keys.hasMoreElements()) {
Integer j = keys.nextElement();
if (isSet(asContext.target_requires, j.intValue())) {
b.append("\n\t\t\t" + assocOptions.get(j));
}
}
b.append("\n\t\tTarget Supports:");
keys = assocOptions.keys();
while (keys.hasMoreElements()) {
Integer j = keys.nextElement();
if (isSet(asContext.target_supports, j.intValue())) {
b.append("\n\t\t\t" + assocOptions.get(j));
}
}
try {
if (asContext.client_authentication_mech.length > 0) {
Oid oid = new Oid(asContext.client_authentication_mech);
b.append("\n\t\tclient_auth_mech_OID:" + oid);
} else {
b.append("\n\t\tclient_auth_mech_OID: undefined");
}
} catch (Exception e) {
b.append("\n\t\tclient_auth_mech_OID: (invalid)" + e.getMessage());
} finally {
b.append("\n\t\ttarget_name:" + new String(asContext.target_name));
}
}
SAS_ContextSec sasContext = m.sas_context_mech;
if (sasContext != null) {
b.append("\n\tSAS_ContextSec\n\t\tTarget Requires:");
keys = assocOptions.keys();
while (keys.hasMoreElements()) {
Integer j = keys.nextElement();
if (isSet(sasContext.target_requires, j.intValue())) {
b.append("\n\t\t\t" + assocOptions.get(j));
}
}
b.append("\n\t\tTarget Supports:");
keys = assocOptions.keys();
while (keys.hasMoreElements()) {
Integer j = keys.nextElement();
if (isSet(sasContext.target_supports, j.intValue())) {
b.append("\n\t\t\t" + assocOptions.get(j));
}
}
b.append("\n\t\tprivilege authorities:" + Arrays.toString(sasContext.privilege_authorities));
byte[][] nameTypes = sasContext.supported_naming_mechanisms;
for (int j = 0; j < nameTypes.length; j++) {
try {
if (nameTypes[j].length > 0) {
Oid oid = new Oid(nameTypes[j]);
b.append("\n\t\tSupported Naming Mechanim[" + j + "]: " + oid);
} else {
b.append("\n\t\tSupported Naming Mechanim[" + j + "]: undefined");
}
} catch (Exception e) {
b.append("\n\t\tSupported Naming Mechanism[" + j + "]: (invalid)" + e.getMessage());
}
}
b.append("\n\t\tsupported Identity Types:");
long map = sasContext.supported_identity_types;
keys = identityTokenTypes.keys();
while (keys.hasMoreElements()) {
Integer j = keys.nextElement();
if (isSet(sasContext.supported_identity_types, j.intValue())) {
b.append("\n\t\t\t" + identityTokenTypes.get(j));
map = map - j.intValue();
}
}
if (map > 0) {
b.append("\n\t\t\tcustom bits set: " + map);
}
}
}
b.append("\n\n");
} catch ( Exception e) {
e.printStackTrace();
return("Unexpected exception during IOR tracing - unset Property: " + traceIORsProperty);
}
return b.toString();
}
}