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:ru.mystamps.web.support.spring.security.CustomUserDetailsArgumentResolver.java

@Override
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
        NativeWebRequest webRequest, WebDataBinderFactory binderFactory) {

    SecurityContext ctx = SecurityContextHolder.getContext();
    Validate.validState(ctx != null, "Security context must be non null");

    Authentication auth = ctx.getAuthentication();
    if (auth == null) {
        return null;
    }//  www  . j  a v  a  2 s.  c  o m

    Object principal = auth.getPrincipal();
    if (principal == null) {
        return null;
    }

    if (isSupportedType(principal.getClass())) {
        return principal;
    }

    return null;
}

From source file:com.devicehive.auth.rest.providers.BasicAuthenticationProvider.java

@SuppressWarnings("unchecked")
@Override//w  w w  . j a v  a  2  s.  c o m
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
    String key = (String) authentication.getPrincipal();
    String pass = (String) authentication.getCredentials();
    logger.debug("Basic authentication requested for username {}", key);

    UserVO user = null;
    try {
        user = userService.authenticate(key, pass);
    } catch (HiveException e) {
        logger.error("User auth failed", e);
    }
    if (user != null && user.getStatus() == UserStatus.ACTIVE) {
        String role = user.isAdmin() ? HiveRoles.ADMIN : HiveRoles.CLIENT;
        logger.info("User {} authenticated with role {}", key, role);

        HivePrincipal principal = new HivePrincipal(user);

        if (user.isAdmin()) {
            Set<String> allActions = AvailableActions.getAllActions();
            Set<HiveAction> allowedActions = new HashSet<>();
            allActions.forEach(action -> allowedActions.add(HiveAction.fromString(action)));
            principal.setActions(allowedActions);
        } else {
            String[] actions = AvailableActions.getClientActions();
            Set<HiveAction> allowedActions = new HashSet<>();
            for (String action : actions)
                allowedActions.add(HiveAction.fromString(action));
            principal.setActions(allowedActions);
        }

        return new HiveAuthentication(principal, AuthorityUtils.createAuthorityList(role));

    }
    logger.warn("Basic auth for {} failed", key);
    throw new BadCredentialsException("Invalid credentials");
}

From source file:com.hp.autonomy.frontend.find.idol.authentication.IdolPreAuthenticatedAuthenticationProvider.java

@Override
public Authentication authenticate(final Authentication authentication) throws AuthenticationException {
    final Object principal = authentication.getPrincipal();

    if (principal == null) {
        throw new BadCredentialsException("Principal not supplied");
    }/*from  w w  w.j ava 2s . co  m*/

    final String username = principal.toString().toLowerCase();

    UserRoles user;

    try {
        user = userService.getUser(username);
    } catch (final AciErrorException e) {
        log.debug("Failed to fetch the user", e);

        if (USER_NOT_FOUND_ERROR_ID.equals(e.getErrorId())) {
            // use empty password so that auto created users cannot be authenticated against
            this.userService.addUser(username, "", UserConfiguration.IDOL_USER_ROLE);

            user = userService.getUser(username);
        } else {
            throw e;
        }
    }

    final Collection<SimpleGrantedAuthority> grantedAuthorities = new HashSet<>();

    for (final String role : user.getRoles()) {
        grantedAuthorities.add(new SimpleGrantedAuthority(role));
    }

    return new UsernamePasswordAuthenticationToken(
            new CommunityPrincipal(user.getUid(), username, user.getSecurityInfo()), null,
            authoritiesMapper.mapAuthorities(grantedAuthorities));
}

From source file:com.klm.workshop.controller.HomeController.java

/**
 * Redirects the client to the right page, based on their current action
 * // w w  w  . java2s  .  c o  m
 * @return The redirect URL
 */
@RequestMapping(value = "/", method = RequestMethod.GET)
public String redirect() {
    Authentication auth = SecurityContextHolder.getContext().getAuthentication();
    CustomUserDetails userDetails = (CustomUserDetails) auth.getPrincipal();

    switch (userDetails.getUser().getAction()) {
    case User.ACTION_HOST:
        return "redirect:/host/manage/dashboard/index";
    case User.ACTION_PARTICIPATE:
        return "redirect:/participant/dashboard/index";
    default:
        return "redirect:/auth/logout";
    }
}

From source file:architecture.user.security.authentication.impl.DefaultAuthenticationProvider.java

private boolean isGranted(String role) {

    Authentication auth = getAuthentication();
    if ((auth == null) || (auth.getPrincipal() == null)) {
        return false;
    }//from w ww. ja v a  2s.co  m
    Collection<? extends GrantedAuthority> authorities = auth.getAuthorities();
    if (authorities == null) {
        return false;
    }
    for (GrantedAuthority grantedAuthority : authorities) {
        if (role.equals(grantedAuthority.getAuthority())) {
            return true;
        }
    }
    return false;
}

From source file:ch.wisv.areafiftylan.users.controller.CurrentUserRestController.java

/**
 * Get the seats of the current user/*from   w ww  .  j  av  a2 s. c  om*/
 *
 * @param auth Currently logged in user
 *
 * @return Returns a list of reserved seats by the user
 */
@RequestMapping(value = "/seat", method = RequestMethod.GET)
public List<Seat> getCurrentUserSeat(Authentication auth) {
    User user = (User) auth.getPrincipal();

    return seatService.getSeatsByUsername(user.getUsername());
}

From source file:com.restfiddle.controller.AppController.java

@RequestMapping("/")
public String home(Map<String, Object> model) {
    model.put("time", new Date());
    model.put("message", this.message);
    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
    model.put("currentUser", (authentication == null) ? null : (UserDetails) authentication.getPrincipal());
    return "home";
}

From source file:org.openmrs.contrib.metadatarepository.service.UserSecurityAdvice.java

private User getCurrentUser(Authentication auth) {
    User currentUser;//from   w w w.j a va 2 s.  co  m
    if (auth.getPrincipal() instanceof UserDetails) {
        currentUser = (User) auth.getPrincipal();
    } else if (auth.getDetails() instanceof UserDetails) {
        currentUser = (User) auth.getDetails();
    } else {
        throw new AccessDeniedException("User not properly authenticated.");
    }
    return currentUser;
}

From source file:com.javiermoreno.springboot.modelo.GestionPersonasServiceImpl.java

@Transactional
@Override// ww  w. j  a va  2s  .c  om
public Persona registrarNuevaPersona(Persona persona) {
    em.persist(persona);
    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
    if (authentication != null) {
        Object principal = authentication.getPrincipal();
        String username;
        if (principal instanceof UserDetails) {
            username = ((UserDetails) principal).getUsername();
        } else {
            username = principal.toString();
        }
        System.out.format("Nueva persona registrada por {0}.", username);
    }
    return persona;
}

From source file:nz.net.orcon.kanban.controllers.HomeController.java

/**
 * Selects the home page and populates the model with a message
 *//*  ww  w  .  ja va2s.c om*/
@RequestMapping(value = "/", method = RequestMethod.GET)
public String home(Model model) {
    log.info("Home Sweet Home");
    log.info(springSecurityFilterChain.getClass().getName());

    Authentication auth = SecurityContextHolder.getContext().getAuthentication();
    if (auth != null) {
        String principle = (String) auth.getPrincipal();
        log.info(principle);
    }

    model.addAttribute("message", "Hello");
    return "home";
}