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package com.sun.enterprise.security.jmac.config;
import static com.sun.logging.LogDomains.SECURITY_LOGGER;
import static java.util.logging.Level.FINE;
import static org.glassfish.api.admin.ServerEnvironment.DEFAULT_INSTANCE_NAME;
import java.io.IOException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.security.auth.message.MessagePolicy;
import org.glassfish.internal.api.Globals;
import org.jvnet.hk2.config.types.Property;
import com.sun.enterprise.config.serverbeans.MessageSecurityConfig;
import com.sun.enterprise.config.serverbeans.ProviderConfig;
import com.sun.enterprise.config.serverbeans.RequestPolicy;
import com.sun.enterprise.config.serverbeans.ResponsePolicy;
import com.sun.enterprise.config.serverbeans.SecurityService;
import com.sun.enterprise.security.jmac.AuthMessagePolicy;
import com.sun.logging.LogDomains;
import sun.security.util.PropertyExpander;
import sun.security.util.PropertyExpander.ExpandException;
/**
* Parser for message-security-config in domain.xml
*/
public class ConfigDomainParser implements ConfigParser {
private static final Logger _logger = LogDomains.getLogger(ConfigDomainParser.class, SECURITY_LOGGER);
// configuration info
private Map configMap = new HashMap<>();
private Set layersWithDefault = new HashSet();
public ConfigDomainParser() throws IOException {
}
public void initialize(Object service) throws IOException {
if (service == null && Globals.getDefaultHabitat() != null) {
service = Globals.getDefaultHabitat().getService(SecurityService.class, DEFAULT_INSTANCE_NAME);
}
if (service instanceof SecurityService) {
processServerConfig((SecurityService) service, configMap);
}
}
private void processServerConfig(SecurityService service, Map newConfig) throws IOException {
List configList = service.getMessageSecurityConfig();
if (configList != null) {
Iterator cit = configList.iterator();
while (cit.hasNext()) {
MessageSecurityConfig next = cit.next();
// single message-security-config for each auth-layer
// auth-layer is synonymous with intercept
String intercept = parseInterceptEntry(next, newConfig);
List provList = next.getProviderConfig();
if (provList != null) {
Iterator pit = provList.iterator();
while (pit.hasNext()) {
ProviderConfig provider = pit.next();
parseIDEntry(provider, newConfig, intercept);
}
}
}
}
}
public Map getConfigMap() {
return configMap;
}
public Set getLayersWithDefault() {
return layersWithDefault;
}
private String parseInterceptEntry(MessageSecurityConfig msgConfig, Map newConfig) throws IOException {
String intercept = null;
String defaultServerID = null;
String defaultClientID = null;
intercept = msgConfig.getAuthLayer();
defaultServerID = msgConfig.getDefaultProvider();
defaultClientID = msgConfig.getDefaultClientProvider();
if (_logger.isLoggable(FINE)) {
_logger.fine("Intercept Entry: " + "\n intercept: " + intercept + "\n defaultServerID: " + defaultServerID
+ "\n defaultClientID: " + defaultClientID);
}
if (defaultServerID != null || defaultClientID != null) {
layersWithDefault.add(intercept);
}
GFServerConfigProvider.InterceptEntry intEntry = newConfig.get(intercept);
if (intEntry != null) {
throw new IOException("found multiple MessageSecurityConfig " + "entries with the same auth-layer");
}
// create new intercept entry
intEntry = new GFServerConfigProvider.InterceptEntry(defaultClientID, defaultServerID, null);
newConfig.put(intercept, intEntry);
return intercept;
}
private void parseIDEntry(ProviderConfig pConfig, Map newConfig, String intercept) throws IOException {
String id = pConfig.getProviderId();
String type = pConfig.getProviderType();
String moduleClass = pConfig.getClassName();
MessagePolicy requestPolicy = parsePolicy((RequestPolicy) pConfig.getRequestPolicy());
MessagePolicy responsePolicy = parsePolicy((ResponsePolicy) pConfig.getResponsePolicy());
// get the module options
Map options = new HashMap<>();
List pList = pConfig.getProperty();
if (pList != null) {
Iterator pit = pList.iterator();
while (pit.hasNext()) {
Property property = pit.next();
try {
options.put(property.getName(), PropertyExpander.expand(property.getValue(), false));
} catch (ExpandException ee) {
// log warning and give the provider a chance to
// interpret value itself.
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE, "jmac.unexpandedproperty");
}
options.put(property.getName(), property.getValue());
}
}
}
if (_logger.isLoggable(FINE)) {
_logger.fine("ID Entry: " + "\n module class: " + moduleClass + "\n id: " + id + "\n type: " + type
+ "\n request policy: " + requestPolicy + "\n response policy: " + responsePolicy + "\n options: " + options);
}
// create ID entry
GFServerConfigProvider.IDEntry idEntry =
new GFServerConfigProvider.IDEntry(
type, moduleClass, requestPolicy, responsePolicy, options);
GFServerConfigProvider.InterceptEntry intEntry = newConfig.get(intercept);
if (intEntry == null) {
throw new IOException("intercept entry for " + intercept + " must be specified before ID entries");
}
if (intEntry.idMap == null) {
intEntry.idMap = new HashMap<>();
}
// map id to Intercept
intEntry.idMap.put(id, idEntry);
}
private MessagePolicy parsePolicy(RequestPolicy policy) {
if (policy == null) {
return null;
}
String authSource = policy.getAuthSource();
String authRecipient = policy.getAuthRecipient();
return AuthMessagePolicy.getMessagePolicy(authSource, authRecipient);
}
private MessagePolicy parsePolicy(ResponsePolicy policy) {
if (policy == null) {
return null;
}
String authSource = policy.getAuthSource();
String authRecipient = policy.getAuthRecipient();
return AuthMessagePolicy.getMessagePolicy(authSource, authRecipient);
}
}
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