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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 com.sun.enterprise.config.serverbeans.Configs;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.config.serverbeans.AuthRealm;
import com.sun.enterprise.security.auth.realm.file.FileRealm;
import com.sun.enterprise.security.auth.realm.BadRealmException;
import com.sun.enterprise.security.auth.realm.NoSuchRealmException;
import com.sun.enterprise.security.auth.realm.Realm;
import com.sun.enterprise.config.serverbeans.Property;
import com.sun.enterprise.config.serverbeans.SecurityService;
/**
* Create File User Command
* Usage: create-file-user [--terse=false] [--echo=false] [--interactive=true]
* [--host localhost] [--port 4848|4849] [--secure | -s]
* [--user admin_user] [--userpassword admin_passwd]
* [--passwordfile file_name] [--groups user_groups[:user_groups]*]
* [--authrealmname authrealm_name] [--target target(Default server)]
* username
*
* @author Nandini Ektare
*/
@Service(name="create-file-user")
@Scoped(PerLookup.class)
@I18n("create.file.user")
public class CreateFileUser implements AdminCommand {
final private static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(CreateFileUser.class);
@Param(name="groups", optional=true)
List groups;
@Param(name="userpassword", password=true)
String userpassword;
@Param(name="authrealmname", optional=true)
String authRealmName;
@Param(optional=true)
String target;
@Param(name="username", primary=true)
String userName;
@Inject
Configs configs;
/**
* 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();
List configList = configs.getConfig();
Config config = configList.get(0);
SecurityService securityService = config.getSecurityService();
// ensure we have the file authrealm
AuthRealm fileAuthRealm = null;
if (authRealmName == null)
authRealmName = securityService.getDefaultRealm();
for (AuthRealm authRealm : securityService.getAuthRealm()) {
if (authRealm.getName().equals(authRealmName)) {
fileAuthRealm = authRealm;
break;
}
}
if (fileAuthRealm == null) {
report.setMessage(localStrings.getLocalString(
"create.file.user.filerealmnotfound",
"File realm {0} does not exist",
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(
"create.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("create.file.user.keyfilenotfound",
"There is no physical file associated with this file realm {0} ",
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) {
report.setMessage(localStrings.getLocalString(
"create.file.user.keyfilenotreadable", "Password for user {0} " +
"has to be specified in --userpassword option or supplied " +
"through AS_ADMIN_USERPASSWORD property in the file specified " +
"in --passwordfile option", userName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
// We have the right impl so let's get to checking existing user and
// adding one if one does not exist
FileRealm fr = null;
try {
fr = new FileRealm(keyFile);
} catch(BadRealmException e) {
report.setMessage(
localStrings.getLocalString(
"create.file.user.realmcorrupted",
"Configured file realm {0} is corrupted.", authRealmName) +
" " + e.getLocalizedMessage());
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
} catch(NoSuchRealmException e) {
report.setMessage(
localStrings.getLocalString(
"create.file.user.realmnotsupported",
"Configured file realm {0} does not exist.", authRealmName) +
" " + e.getLocalizedMessage());
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
}
// now adding user
try {
String[] groups1 = null;
if (groups != null) {
groups1 = new String[groups.size()];
for (int i = 0; i < groups.size(); i++)
groups1[i] = (String) groups.get(i);
}
fr.addUser(userName, password, groups1);
fr.writeKeyFile(keyFile);
refreshRealm(authRealmName);
} catch (Exception e) {
e.printStackTrace();
report.setMessage(
localStrings.getLocalString("create.file.user.useraddfailed",
"Adding User {0} to the 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;
} */
public void refreshRealm(String realmName){
if(realmName != null && realmName.length() >0){
try{
Realm realm = Realm.getInstance(realmName);
if(realm != null){
realm.refresh();
}
}catch(com.sun.enterprise.security.auth.realm.NoSuchRealmException nre){
// _logger.fine("Realm: "+realmName+" is not configured");
}catch(com.sun.enterprise.security.auth.realm.BadRealmException bre){
// _logger.fine("Realm: "+realmName+" is not configured");
}
}
}
}
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