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package com.sun.enterprise.security.cli;
import java.util.List;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.ActionReport;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.component.PerLookup;
import org.jvnet.hk2.config.types.Property;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.config.serverbeans.AuthRealm;
import com.sun.enterprise.config.serverbeans.Configs;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.security.auth.realm.file.FileRealm;
import com.sun.enterprise.security.auth.realm.NoSuchRealmException;
import com.sun.enterprise.config.serverbeans.SecurityService;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.security.auth.realm.RealmsManager;
import com.sun.enterprise.util.SystemPropertyConstants;
import java.io.File;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.api.admin.ServerEnvironment;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
/**
* Update File User Command
*
* Usage: update-file-user [--terse=false] [--echo=false] [--interactive=true]
* [--host localhost] [--port 4848|4849] [--secure | -s] [--user admin_user]
* [--passwordfile file_name] [--userpassword admin_passwd]
* [--groups user_groups[:user_groups]*] [--authrealmname authrealm_name]
* [--target target(Default server)] username
*
* @author Nandini Ektare
*/
@Service(name="update-file-user")
@Scoped(PerLookup.class)
@I18n("update.file.user")
@ExecuteOn({RuntimeType.DAS, RuntimeType.INSTANCE})
@TargetType({CommandTarget.DAS,CommandTarget.STANDALONE_INSTANCE,CommandTarget.CLUSTER, CommandTarget.CONFIG})
public class UpdateFileUser implements AdminCommand {
final private static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(UpdateFileUser.class);
@Param(name="groups", optional=true, separator=':')
private List<String> groups = null;
// @Param(name="userpasswordfile", optional=true)
// String passwordFile;
@Param(name="userpassword", optional=true, password=true)
private String userpassword;
@Param(name="authrealmname", optional=true)
private String authRealmName;
@Param(name = "target", optional = true, defaultValue =
SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME)
private String target;
@Param(name="username", primary=true)
private String userName;
@Inject(name = ServerEnvironment.DEFAULT_INSTANCE_NAME)
private Config config;
@Inject
private Configs configs;
@Inject
private Domain domain;
@Inject
private RealmsManager realmsManager;
/**
* Executes the command with the command parameters passed as Properties
* where the keys are the paramter names and the values the parameter values
*
* @param context information
*/
public void execute(AdminCommandContext context) {
final ActionReport report = context.getActionReport();
Config tmp = null;
try {
tmp = configs.getConfigByName(target);
} catch (Exception ex) {
}
if (tmp != null) {
config = tmp;
}
if (tmp == null) {
Server targetServer = domain.getServerNamed(target);
if (targetServer != null) {
config = domain.getConfigNamed(targetServer.getConfigRef());
}
com.sun.enterprise.config.serverbeans.Cluster cluster = domain.getClusterNamed(target);
if (cluster != null) {
config = domain.getConfigNamed(cluster.getConfigRef());
}
}
final SecurityService securityService = config.getSecurityService();
// ensure we have the file authrealm
if (authRealmName == null)
authRealmName = securityService.getDefaultRealm();
AuthRealm fileAuthRealm = null;
for (AuthRealm authRealm : securityService.getAuthRealm()) {
if (authRealm.getName().equals(authRealmName))
fileAuthRealm = authRealm;
}
if (fileAuthRealm == null) {
report.setMessage(localStrings.getLocalString(
"update.file.user.filerealmnotfound",
"There is no File realm {0} to perform this operation",
authRealmName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
// Get FileRealm class name, match it with what is expected.
String fileRealmClassName = fileAuthRealm.getClassname();
// Report error if provided impl is not the one expected
if (fileRealmClassName != null &&
!fileRealmClassName.equals(
"com.sun.enterprise.security.auth.realm.file.FileRealm")) {
report.setMessage(
localStrings.getLocalString(
"update.file.user.realmnotsupported",
"Configured file realm {0} is not supported.",
fileRealmClassName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
// ensure we have the file associated with the authrealm
String keyFile = null;
for (Property fileProp : fileAuthRealm.getProperty()) {
if (fileProp.getName().equals("file"))
keyFile = fileProp.getValue();
}
if (keyFile == null) {
report.setMessage(
localStrings.getLocalString("update.file.user.keyfilenotfound",
"There is no physical file associated with file realm {0}",
authRealmName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
boolean exists = (new File(keyFile)).exists();
if (!exists) {
report.setMessage(
localStrings.getLocalString("file.realm.keyfilenonexistent",
"The specified physical file {0} associated with the file realm {1} does not exist.",
new Object[]{keyFile, authRealmName}));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
// Now get all inputs ready. userid and groups are straightforward but
// password is tricky. It is stored in the file passwordfile passed
// through the CLI options. It is stored under the name
// AS_ADMIN_USERPASSWORD. Fetch it from there.
String password = userpassword; // fetchPassword(report);
if (password == null && groups == null) {
report.setMessage(localStrings.getLocalString(
"update.file.user.keyfilenotreadable", "None of password or groups have been specified for update,"
+ "Password for user {0} has to be specified"
+ "through AS_ADMIN_USERPASSWORD property in the file specified "
+ "in --passwordfile option", userName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
//even though update-file-user is not an update to the security-service
//do we need to make it transactional by referncing the securityservice
//hypothetically ?.
//TODO: check and enclose the code below inside ConfigSupport.apply(...)
FileRealm fr = null;
try {
realmsManager.createRealms(config);
fr = (FileRealm) realmsManager.getFromLoadedRealms(config.getName(),authRealmName);
if (fr == null) {
throw new NoSuchRealmException(authRealmName);
}
} catch(NoSuchRealmException e) {
report.setMessage(
localStrings.getLocalString(
"update.file.user.realmnotsupported",
"Configured file realm {0} does not exist.", authRealmName) +
" " + e.getLocalizedMessage());
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
return;
}
//now updating user
try {
CreateFileUser.handleAdminGroup(authRealmName, groups);
String[] groups1 = (groups == null) ? null: groups.toArray(new String[groups.size()]);
fr.updateUser(userName, userName, password, groups1);
fr.writeKeyFile(keyFile);
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
} catch (Exception e) {
report.setMessage(
localStrings.getLocalString("update.file.user.userupdatefailed",
"Updating user {0} in file realm {1} failed",
userName, authRealmName) + " " + e.getLocalizedMessage() );
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
}
}
/* private String fetchPassword(ActionReport report) {
String password = null;
if (userpassword != null && passwordFile != null)
return password;
if (userpassword != null)
password = userpassword;
if (passwordFile != null) {
File passwdFile = new File(passwordFile);
InputStream is = null;
try {
is = new BufferedInputStream(new FileInputStream(passwdFile));
Properties prop = new Properties();
prop.load(is);
for (Enumeration e=prop.propertyNames(); e.hasMoreElements();) {
String entry = (String)e.nextElement();
if (entry.equals("AS_ADMIN_USERPASSWORD")) {
password = prop.getProperty(entry);
break;
}
}
} catch(Exception e) {
report.setFailureCause(e);
} finally {
try {
if (is != null)
is.close();
} catch(final Exception ignore){}
}
}
return password;
} */
}