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package com.sun.enterprise.deployment.annotation.handlers;
import com.sun.enterprise.deployment.annotation.context.RarBundleContext;
import com.sun.enterprise.deployment.ConnectorDescriptor;
import com.sun.enterprise.deployment.OutboundResourceAdapter;
import com.sun.enterprise.deployment.AuthMechanism;
import com.sun.enterprise.deployment.PoolManagerConstants;
import com.sun.enterprise.deployment.xml.ConnectorTagNames;
import com.sun.enterprise.util.LocalStringManagerImpl;
import javax.resource.spi.AuthenticationMechanism;
import javax.resource.spi.Connector;
import javax.resource.spi.security.GenericCredential;
import javax.resource.spi.security.PasswordCredential;
import java.lang.annotation.Annotation;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.ietf.jgss.GSSCredential;
import org.glassfish.apf.*;
import org.glassfish.apf.impl.AnnotationUtils;
import org.glassfish.apf.impl.HandlerProcessingResultImpl;
import org.jvnet.hk2.annotations.Service;
/**
* @author Jagadish Ramu
*/
@Service
public class AuthenticationMechanismHandler extends AbstractHandler {
protected final static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(AbstractHandler.class);
public Class<? extends Annotation> getAnnotationType() {
return AuthenticationMechanism.class;
}
public HandlerProcessingResult processAnnotation(AnnotationInfo element) throws AnnotationProcessorException {
AnnotatedElementHandler aeHandler = element.getProcessingContext().getHandler();
AuthenticationMechanism authMechanism = (AuthenticationMechanism) element.getAnnotation();
if (aeHandler instanceof RarBundleContext) {
boolean isConnectionDefinition = hasConnectorAnnotation(element);
if (isConnectionDefinition) {
RarBundleContext rarContext = (RarBundleContext) aeHandler;
ConnectorDescriptor desc = rarContext.getDescriptor();
if (!desc.getOutBoundDefined()) {
OutboundResourceAdapter ora = new OutboundResourceAdapter();
desc.setOutboundResourceAdapter(ora);
}
OutboundResourceAdapter ora = desc.getOutboundResourceAdapter();
String[] description = authMechanism.description();
int authMechanismValue = getAuthMechVal(authMechanism.authMechanism());
AuthenticationMechanism.CredentialInterface ci = authMechanism.credentialInterface();
String credentialInterface = ora.getCredentialInterfaceName(ci);
//XXX: Siva: For now use the first description
String firstDesc = "";
if(description.length > 0) {
firstDesc = description[0];
}
AuthMechanism auth = new AuthMechanism(firstDesc, authMechanismValue, credentialInterface);
ora.addAuthMechanism(auth);
} else {
getFailureResult(element, "Not a @Connector annotation : @AuthenticationMechanism must " +
"be specified along with @Connector annotation", true);
}
} else {
getFailureResult(element, "Not a rar bundle context", true);
}
return getDefaultProcessedResult();
}
private boolean hasConnectorAnnotation(AnnotationInfo element) {
Class c = (Class) element.getAnnotatedElement();
return c.getAnnotation(Connector.class) != null;
}
public Class<? extends Annotation>[] getTypeDependencies() {
return getConnectorAnnotationTypes();
}
/**
* @return a default processed result
*/
protected HandlerProcessingResult getDefaultProcessedResult() {
return HandlerProcessingResultImpl.getDefaultResult(
getAnnotationType(), ResultType.PROCESSED);
}
/**
* Set the authentication mechanism value.
*/
public int getAuthMechVal(String value) {
int authMechVal;
if ((value.trim()).equals(ConnectorTagNames.DD_BASIC_PASSWORD))
authMechVal = PoolManagerConstants.BASIC_PASSWORD;
else if ((value.trim()).equals(ConnectorTagNames.DD_KERBEROS))
authMechVal = PoolManagerConstants.KERBV5;
else throw new IllegalArgumentException("Invalid auth-mech-type");// put this in localStrings...
return authMechVal;
}
private HandlerProcessingResultImpl getFailureResult(AnnotationInfo element, String message, boolean doLog) {
HandlerProcessingResultImpl result = new HandlerProcessingResultImpl();
result.addResult(getAnnotationType(), ResultType.FAILED);
if (doLog) {
Class c = (Class) element.getAnnotatedElement();
String className = c.getName();
Object args[] = new Object[]{
element.getAnnotation(),
className,
message,
};
String localString = localStrings.getLocalString(
"enterprise.deployment.annotation.handlers.connectorannotationfailure",
"failed to handle annotation [ {0} ] on class [ {1} ], reason : {2}", args);
logger.log(Level.WARNING, localString);
}
return result;
}
}