[Security & JAAS/JBoss] - Custom Principal propagation
by petka
I have the following problem. My custom loggin module is logged successfuly, but when I call request.getUserPrincipal();from struts action it return me object of class SimplePrincipal not from my customPrincipal class. I expect request.getUserPrincipal() return me object ot type PetkaPrincipal.
Where is my mistake?
This is my code.
client auth.conf
| srp-client {
| // Example client auth.conf for using the SRPLoginModule
| org.jboss.security.srp.jaas.SRPLoginModule required
| password-stacking="useFirstPass"
| principalClassName="org.jboss.security.SimplePrincipal"
| srpServerJndiName="SRPServerInterface"
| debug=true
| ;
|
| // jBoss LoginModule
| org.jboss.security.ClientLoginModule required
| password-stacking="useFirstPass"
| ;
|
| // Put your login modules that need jBoss here
| };
|
| other {
| // jBoss LoginModule
| org.jboss.security.ClientLoginModule required
| ;
|
| // Put your login modules that need jBoss here
| };
|
| // added by me
| petka
| {
| org.petka.security.login.LoginModule required
| unauthenticatedIdentity=nobody;
| };
server auth.conf
| petka
| {
| org.petka.security.login.LoginModule required
| unauthenticatedIdentity=nobody;
| };
login-conf.xml
| <application-policy name="petka">
| <authentication>
| <login-module code="org.petka.security.login.LoginModule" flag="required">
| <module-option name="managedConnectionFactoryName">
| jboss.jca:service=LocalTxCM,name=PostgresDS
| </module-option>
| <!--module-option name="principalClass">org.petka.security.login.PetkaPrincipal</module-option-->
| <module-option name="dsJndiName">java:/PostgresDS</module-option>
| <module-option name="principalsQuery">
| Select * from Users where username =?
| </module-option>
| <module-option name="rolesQuery">
| Select role as "Roles",'' as "Group" from Users where username =?
| </module-option>
| </login-module>
| </authentication>
| </application-policy>
|
my custom login modle
| package org.petka.security.login;
|
| import java.security.Principal;
| import java.sql.Connection;
| import java.sql.PreparedStatement;
| import java.sql.ResultSet;
| import java.sql.SQLException;
| import java.util.Map;
|
| import javax.naming.InitialContext;
| import javax.naming.NamingException;
| import javax.security.auth.Subject;
| import javax.security.auth.callback.Callback;
| import javax.security.auth.callback.CallbackHandler;
| import javax.security.auth.callback.NameCallback;
| import javax.security.auth.callback.PasswordCallback;
| import javax.security.auth.callback.UnsupportedCallbackException;
| import javax.security.auth.login.FailedLoginException;
| import javax.security.auth.login.LoginException;
| import javax.sql.DataSource;
| import javax.transaction.Transaction;
|
| import org.jboss.security.auth.spi.DatabaseServerLoginModule;
| import org.jboss.tm.TransactionDemarcationSupport;
|
| public class LoginModule extends DatabaseServerLoginModule {
|
| Long id;
|
| String username;
|
| String password;
|
| String firstName;
|
| String lastName;
|
| String eMail;
|
| Boolean sex;
|
| boolean active;
|
| PetkaPrincipal caller;
|
| @Override
| public void initialize(Subject subject, CallbackHandler callbackHandler, Map sharedState, Map options) {
| super.initialize(subject, callbackHandler, sharedState, options);
| Object tmp = options.get("principalsQuery");
| if (tmp != null) {
| this.principalsQuery = tmp.toString();
| }
| }
|
| @Override
| public boolean login() throws LoginException {
| if (super.login())
| {
| caller = new PetkaPrincipal(getUsername());
| return true;
| }
| return false;
| }
|
| @Override
| public boolean logout() throws LoginException {
| return super.logout();
| }
|
| @Override
| protected Principal createIdentity(String username) throws Exception {
| PetkaPrincipal principal = new PetkaPrincipal(username, password, firstName, lastName, id, eMail, sex, active);
|
| return principal;
| }
|
| @Override
| protected String getUsersPassword() throws LoginException {
| String username = getUsername();
| String password = null;
| Connection conn = null;
| PreparedStatement ps = null;
| ResultSet rs = null;
|
| Transaction tx = null;
| if (suspendResume) {
| tx = TransactionDemarcationSupport.suspendAnyTransaction();
| }
| try {
| InitialContext ctx = new InitialContext();
| DataSource ds = (DataSource) ctx.lookup(dsJndiName);
| conn = ds.getConnection();
| // Get the password
| ps = conn.prepareStatement(this.principalsQuery);
| ps.setString(1, username);
| rs = ps.executeQuery();
| if (rs.next()) {
| password = initializeModuleFromRS(rs);
| }
|
| if (password == null) {
| throw new FailedLoginException("No matching username found in Principals");
| }
| } catch (NamingException ex) {
| throw new LoginException(ex.toString(true));
| } catch (SQLException ex) {
| //log.error("Query failed", ex);
| throw new LoginException(ex.toString());
| } finally {
| if (rs != null) {
| try {
| rs.close();
| } catch (SQLException e) {
| //log.error(e);
| }
| }
| if (ps != null) {
| try {
| ps.close();
| } catch (SQLException e) {
| //log.error(e);
| }
| }
| if (conn != null) {
| try {
| conn.close();
| } catch (SQLException ex) {
| //log.error(ex);
| }
| }
| if (suspendResume) {
| TransactionDemarcationSupport.resumeAnyTransaction(tx);
| }
| }
| return password;
| }
|
| private String initializeModuleFromRS(ResultSet rs) throws SQLException {
|
| id = rs.getLong("id");
| username = rs.getString("username");
|
| password = rs.getString("password");
| password = convertRawPassword(password);
|
| firstName = rs.getString("firstName");
| lastName = rs.getString("lastName");
| eMail = rs.getString("Email");
| sex = rs.getBoolean("sex");
| active = rs.getBoolean("active");
|
| return password;
| }
|
| @Override
| protected String[] getUsernameAndPassword() throws LoginException {
| String[] info = {null, null};
|
| byte[] credentialByte;
| // prompt for a username and password
| if( callbackHandler == null )
| {
| throw new LoginException("Error: no CallbackHandler available " +
| "to collect authentication information");
| }
| NameCallback nc = new NameCallback("User name: ", "guest");
| PasswordCallback pc = new PasswordCallback("Password: ", false);
| Callback[] callbacks = {nc, pc};
| String username = null;
| String password = null;
| try
| {
| callbackHandler.handle(callbacks);
| username = nc.getName();
| char[] tmpPassword = pc.getPassword();
| if( tmpPassword != null )
| {
| int l = tmpPassword.length;
| credentialByte = new byte[l];
| for(int i=0;i<l;i++){
| credentialByte = (byte)tmpPassword;
| }
| pc.clearPassword();
| password = new String(credentialByte, "utf8");
| }
| }
| catch(java.io.IOException ioe)
| {
| throw new LoginException(ioe.toString());
| }
| catch(UnsupportedCallbackException uce)
| {
| throw new LoginException("CallbackHandler does not support: " + uce.getCallback());
| }
| info[0] = username;
| info[1] = password;
| return info;
| }
| }
|
my cstom principal
| package org.petka.security.login;
|
| import org.jboss.security.SimplePrincipal;
|
| public class PetkaPrincipal extends SimplePrincipal{
|
| /**
| * Auto generated serial version ID
| */
| private static final long serialVersionUID = 4941550409387519691L;
|
|
| Long id;
|
| String username;
|
| String password;
|
| String firstName;
|
| String lastName;
|
| String eMail;
|
| Boolean sex;
|
| boolean active;
|
| public PetkaPrincipal(String username){
| super(username);
| this.username = username;
| }
|
| public PetkaPrincipal(String username, String password, String firstName,
| String lastName, Long id, String eMail, Boolean sex, boolean active) {
| super(username);
| this.password = password;
| this.firstName = firstName;
| this.lastName = lastName;
| this.id = id;
| this.eMail = eMail;
| this.sex = sex;
| this.active = active;
| }
|
| public PetkaPrincipal(PetkaPrincipal principal){
| super(principal.getUsername());
| this.password = principal.getPassword();
| this.firstName = principal.getFirstName();
| this.lastName = principal.getLastName();
| this.id = principal.getId();
| this.eMail = principal.getEMail();
| this.sex = principal.getSex();
| this.active = principal.isActive();
| }
|
| public boolean isActive() {
| return active;
| }
|
| public void setActive(boolean active) {
| this.active = active;
| }
|
| public String getEMail() {
| return eMail;
| }
|
| public void setEMail(String mail) {
| eMail = mail;
| }
|
| public String getFirstName() {
| return firstName;
| }
|
| public void setFirstName(String firstName) {
| this.firstName = firstName;
| }
|
| public Long getId() {
| return id;
| }
|
| public void setId(Long id) {
| this.id = id;
| }
|
| public String getLastName() {
| return lastName;
| }
|
| public void setLastName(String lastName) {
| this.lastName = lastName;
| }
|
| public String getPassword() {
| return password;
| }
|
| public void setPassword(String password) {
| this.password = password;
| }
|
| public Boolean getSex() {
| return sex;
| }
|
| public void setSex(Boolean sex) {
| this.sex = sex;
| }
|
| public String getUsername() {
| return username;
| }
|
| public void setUsername(String username) {
| this.username = username;
| }
|
|
| }
|
I package login module and principal to jar and putted to ..server/default/lib
My system is:
Ubunru 7.04, java jdk1.5.0_12, jboss-4.2.1.GA
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18 years, 7 months