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package com.sun.jaspic.config.jaas;
import com.sun.jaspic.config.helper.AuthContextHelper;
import com.sun.jaspic.config.helper.AuthConfigProviderHelper;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Locale;
import java.util.Map;
import javax.security.auth.message.AuthException;
import javax.security.auth.message.config.AuthConfigFactory;
import javax.security.auth.message.config.AuthConfigFactory.RegistrationContext;
/**
*
* @author Ron Monzillo
*/
public abstract class JAASAuthConfigProvider extends AuthConfigProviderHelper {
private static final String CONFIG_FILE_NAME_KEY = "config.file.name";
private static final String DEFAULT_JAAS_APP_NAME = "other";
private static final String ALL_APPS = "*";
private String configFileName;
private ExtendedConfigFile jaasConfig;
private Map<String, ?> properties;
private AuthConfigFactory factory;
public JAASAuthConfigProvider(Map properties, AuthConfigFactory factory) {
this.properties = properties;
this.factory = factory;
configFileName = getProperty(CONFIG_FILE_NAME_KEY,null);
if (configFileName == null) {
jaasConfig = new ExtendedConfigFile();
} else {
try {
URI uri = new URI(configFileName);
jaasConfig = new ExtendedConfigFile(uri);
} catch (URISyntaxException use) {
IllegalArgumentException iae = new IllegalArgumentException(use);
throw iae;
}
}
selfRegister();
}
public Map<String, ?> getProperties() {
return properties;
}
public AuthConfigFactory getFactory() {
return factory;
}
private RegistrationContext getRegistrationContext(String id) {
final String layer = getLayer();
final String appContext;
if (id.toLowerCase(Locale.getDefault()).equals(DEFAULT_JAAS_APP_NAME)) {
appContext = ALL_APPS;
} else {
appContext = id;
}
return new RegistrationContext() {
final String description = "JAAS AuthConfig: " + appContext;
public String getMessageLayer() {
return layer;
}
public String getAppContext() {
return appContext;
}
public String getDescription() {
return description;
}
public boolean isPersistent() {
return false;
}
};
}
public AuthConfigFactory.RegistrationContext[] getSelfRegistrationContexts() {
final String[] appContexts = jaasConfig.getAppNames(getModuleTypes());
RegistrationContext[] rvalue = new RegistrationContext[appContexts.length];
for (int i = 0; i < appContexts.length; i++) {
rvalue[i] = getRegistrationContext(appContexts[i]);
}
return rvalue;
}
public AuthContextHelper getAuthContextHelper(String appContext, boolean returnNullContexts)
throws AuthException {
return new JAASAuthContextHelper(getLoggerName(), returnNullContexts,
jaasConfig, properties, appContext);
}
@Override
public void refresh() {
jaasConfig.refresh();
super.refresh();
}
}