Example usage for org.springframework.security.core Authentication getPrincipal

Introduction

In this page you can find the example usage for org.springframework.security.core Authentication getPrincipal.

Prototype

Object getPrincipal();

Source Link

Document

The identity of the principal being authenticated.

Usage

From source file:org.jtalks.common.security.SecurityService.java

/**
 * Get current authenticated {@link User} username.
 *
 * @return current authenticated {@link User} username or {@code null} if there is no {@link User} authenticated 
 * or if no authentication information is available (request not went through spring security filters). 
 *///from  w  w w  .  j a  va 2 s  . c o m
public String getCurrentUserUsername() {
    Authentication auth = securityContextFacade.getContext().getAuthentication();
    if (auth == null) {
        return null;
    }
    Object principal = auth.getPrincipal();
    String username = extractUsername(principal);
    if (isAnonymous(username)) {
        return null;
    }
    return username;
}

From source file:br.com.semanticwot.cd.controllers.HomeController.java

@RequestMapping(method = RequestMethod.GET)
public ModelAndView index(Authentication authentication) {

    ModelAndView modelAndView = new ModelAndView("index");

    SwotApplication swotApplication = new SwotApplication();

    try {/*  w ww.j  ava2 s  .  co m*/
        swotApplication = swotApplicationDAO.findOne((SystemUser) authentication.getPrincipal());
    } catch (EmptyResultDataAccessException ex) {
    } catch (Exception ex) {
    }

    modelAndView.addObject("swotapplication", swotApplication);
    modelAndView.addObject("gatewayform", new GatewayForm());

    return modelAndView;
}

From source file:de.theit.jenkins.crowd.CrowdAuthenticationManager.java

/**
 * {@inheritDoc}/*from   ww w.  ja  va2  s. c o  m*/
 * 
 * @see org.springframework.security.AuthenticationManager#authenticate(org.springframework.security.Authentication)
 */
@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
    String username = authentication.getPrincipal().toString();

    // checking whether there's already a SSO token
    if (null == authentication.getCredentials() && authentication instanceof CrowdAuthenticationToken
            && null != ((CrowdAuthenticationToken) authentication).getSSOToken()) {
        // SSO token available => user already authenticated
        if (LOG.isLoggable(Level.FINER)) {
            LOG.finer("User '" + username + "' already authenticated");
        }
        return authentication;
    }

    String password = authentication.getCredentials().toString();

    // ensure that the group is available, active and that the user
    // is a member of it
    if (!this.configuration.isGroupMember(username)) {
        throw new InsufficientAuthenticationException(
                userNotValid(username, this.configuration.allowedGroupNames));
    }

    String displayName = null;
    try {
        // authenticate user
        if (LOG.isLoggable(Level.FINE)) {
            LOG.fine("Authenticating user: " + username);
        }
        User user = this.configuration.crowdClient.authenticateUser(username, password);
        displayName = user.getDisplayName();
    } catch (UserNotFoundException ex) {
        if (LOG.isLoggable(Level.INFO)) {
            LOG.info(userNotFound(username));
        }
        throw new BadCredentialsException(userNotFound(username), ex);
    } catch (ExpiredCredentialException ex) {
        LOG.warning(expiredCredentials(username));
        throw new CredentialsExpiredException(expiredCredentials(username), ex);
    } catch (InactiveAccountException ex) {
        LOG.warning(accountExpired(username));
        throw new AccountExpiredException(accountExpired(username), ex);
    } catch (ApplicationPermissionException ex) {
        LOG.warning(applicationPermission());
        throw new AuthenticationServiceException(applicationPermission(), ex);
    } catch (InvalidAuthenticationException ex) {
        LOG.warning(invalidAuthentication());
        throw new AuthenticationServiceException(invalidAuthentication(), ex);
    } catch (OperationFailedException ex) {
        LOG.log(Level.SEVERE, operationFailed(), ex);
        throw new AuthenticationServiceException(operationFailed(), ex);
    }

    // user successfully authenticated
    // => retrieve the list of groups the user is a member of
    List<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();

    // add the "authenticated" authority to the list of granted
    // authorities...
    authorities.add(SecurityRealm.AUTHENTICATED_AUTHORITY);
    // ..and finally all authorities retrieved from the Crowd server
    authorities.addAll(this.configuration.getAuthoritiesForUser(username));

    // user successfully authenticated => create authentication token
    if (LOG.isLoggable(Level.FINE)) {
        LOG.fine("User successfully authenticated; creating authentication token");
    }

    return new CrowdAuthenticationToken(username, password, authorities, null, displayName);
}

From source file:com.che.software.testato.web.controller.SessionController.java

/**
 * Getter for the private field value sessionUser.
 * /*from  w ww. ja v a  2  s  . c om*/
 * @return the sessionUser field value.
 */
public User getSessionUser() {
    if (null == sessionUser) {
        Authentication auth = SecurityContextHolder.getContext().getAuthentication();
        if (null != auth) {
            Object principal = auth.getPrincipal();
            if (null != principal && principal instanceof UserDetails) {
                try {
                    LOGGER.debug("Loading " + ((UserDetails) principal).getUsername() + " properties.");
                    sessionUser = userManager
                            .searchUsers(new UserSearch(((UserDetails) principal).getUsername())).get(0);
                    sessionUser.setService(serviceManager.searchServiceFromUserId(sessionUser.getUserId()));
                } catch (UserSearchManagerException e) {
                    LOGGER.error("Error during the recovery of the user's properties.", e);
                } catch (ServiceSearchManagerException e) {
                    LOGGER.error("Error during the recovery of the user's service.", e);
                }
            }
        }
    }
    return sessionUser;
}

From source file:org.jtalks.common.service.nontransactional.SecurityServiceImplTest.java

@Test
public void testGetCurrentUserUsername() throws Exception {
    User user = getUser();//w  w  w .ja v a  2  s. com
    Authentication auth = mock(Authentication.class);
    when(auth.getPrincipal()).thenReturn(user);
    when(securityContext.getAuthentication()).thenReturn(auth);

    String username = securityService.getCurrentUserUsername();

    assertEquals(username, USERNAME, "Username not equals");
    verify(auth).getPrincipal();
    verify(securityContext).getAuthentication();
}

From source file:org.jtalks.common.service.nontransactional.SecurityServiceImplTest.java

@Test
public void testGetCurrentUserUsernamePrincipal() throws Exception {
    Principal user = new PrincipalImpl(USERNAME);
    Authentication auth = mock(Authentication.class);
    when(auth.getPrincipal()).thenReturn(user);
    when(securityContext.getAuthentication()).thenReturn(auth);

    String username = securityService.getCurrentUserUsername();

    assertEquals(username, USERNAME, "Username not equals");
    verify(auth).getPrincipal();//from   w ww . j ava 2s.  c  om
    verify(securityContext).getAuthentication();
}

From source file:org.jtalks.common.service.nontransactional.SecurityServiceImplTest.java

@Test
public void testGetCurrentUserUsernameAnonymousUser() throws Exception {
    Principal user = new PrincipalImpl(SecurityConstants.ANONYMOUS_USERNAME);
    Authentication auth = mock(Authentication.class);
    when(auth.getPrincipal()).thenReturn(user);
    when(securityContext.getAuthentication()).thenReturn(auth);

    String username = securityService.getCurrentUserUsername();

    assertNull(username, "Username not null");
    verify(auth).getPrincipal();//from w  w w.  j a  va 2 s .c om
    verify(securityContext).getAuthentication();
}

From source file:org.meruvian.yama.service.DefaultSessionCredential.java

@Override
public org.meruvian.yama.repository.user.User getCurrentUser() {
    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
    if (authentication == null || !authentication.isAuthenticated()) {
        return null;
    }/*from   ww w  . j av a  2 s.  c  om*/

    if (authentication.getPrincipal() instanceof DefaultUserDetails) {
        DefaultUserDetails user = (DefaultUserDetails) authentication.getPrincipal();
        return user.getUser();
    }

    return null;
}

From source file:com.bisone.saiku.security.replace.SessionService.java

public Map<String, Object> login(HttpServletRequest req, String username, String password) throws Exception {
    if (authenticationManager != null) {
        authenticate(req, username, password);
    }/*from  w  w w.  j ava2s.  c o  m*/
    if (SecurityContextHolder.getContext() != null
            && SecurityContextHolder.getContext().getAuthentication() != null) {
        Authentication auth = SecurityContextHolder.getContext().getAuthentication();
        Object p = auth.getPrincipal();
        createSession(auth, username, password);
        return sessionHolder.get(p);
    }
    return new HashMap<String, Object>();
}

From source file:com.bisone.saiku.security.replace.SessionService.java

public void clearSessions(HttpServletRequest req, String username, String password) throws Exception {
    if (authenticationManager != null) {
        authenticate(req, username, password);
    }/*from   ww w  .  ja  va 2  s .c  om*/
    if (SecurityContextHolder.getContext() != null
            && SecurityContextHolder.getContext().getAuthentication() != null) {
        Authentication auth = SecurityContextHolder.getContext().getAuthentication();
        Object p = auth.getPrincipal();
        if (sessionHolder.containsKey(p)) {
            sessionHolder.remove(p);
        }
    }

}