| 1 | package edu.ucsb.cs156.gauchoride.interceptors; | |
| 2 | ||
| 3 | import javax.servlet.http.HttpServletRequest; | |
| 4 | import javax.servlet.http.HttpServletResponse; | |
| 5 | ||
| 6 | import org.springframework.beans.factory.annotation.Autowired; | |
| 7 | import org.springframework.stereotype.Component; | |
| 8 | import org.springframework.web.servlet.HandlerInterceptor; | |
| 9 | import org.springframework.web.servlet.ModelAndView; | |
| 10 | ||
| 11 | import edu.ucsb.cs156.gauchoride.repositories.UserRepository; | |
| 12 | import lombok.extern.slf4j.Slf4j; | |
| 13 | ||
| 14 | import org.springframework.security.core.authority.SimpleGrantedAuthority; | |
| 15 | import org.springframework.beans.factory.annotation.Autowired; | |
| 16 | import org.springframework.beans.factory.annotation.Value; | |
| 17 | import org.springframework.security.core.Authentication; | |
| 18 | import org.springframework.security.core.GrantedAuthority; | |
| 19 | import org.springframework.security.core.context.SecurityContext; | |
| 20 | import org.springframework.security.core.context.SecurityContextHolder; | |
| 21 | import org.springframework.security.oauth2.client.authentication.OAuth2AuthenticationToken; | |
| 22 | import org.springframework.security.oauth2.core.user.OAuth2User; | |
| 23 | ||
| 24 | import java.util.Optional; | |
| 25 | import java.util.HashSet; | |
| 26 | import java.util.Set; | |
| 27 | import java.util.Collection; | |
| 28 | import java.util.stream.Collectors; | |
| 29 | import edu.ucsb.cs156.gauchoride.entities.User; | |
| 30 | ||
| 31 | @Slf4j | |
| 32 | @Component | |
| 33 | public class RoleInterceptor implements HandlerInterceptor { | |
| 34 | ||
| 35 | @Autowired | |
| 36 | UserRepository userRepository; | |
| 37 | ||
| 38 | @Override | |
| 39 | public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) { | |
| 40 | Authentication authentication = SecurityContextHolder.getContext().getAuthentication(); | |
| 41 | ||
| 42 |
1
1. preHandle : negated conditional → KILLED |
if (authentication.getClass() == OAuth2AuthenticationToken.class) { |
| 43 | OAuth2User principal = ((OAuth2AuthenticationToken) authentication).getPrincipal(); | |
| 44 | String email = principal.getAttribute("email"); | |
| 45 | Optional<User> optionalUser = userRepository.findByEmail(email); | |
| 46 |
1
1. preHandle : negated conditional → KILLED |
if (optionalUser.isPresent()) { |
| 47 | User user = optionalUser.get(); | |
| 48 | Collection<? extends GrantedAuthority> authorities = authentication.getAuthorities(); | |
| 49 | Set<GrantedAuthority> revisedAuthorities = authorities.stream().filter( | |
| 50 |
2
1. lambda$preHandle$0 : negated conditional → KILLED 2. lambda$preHandle$0 : replaced boolean return with true for edu/ucsb/cs156/gauchoride/interceptors/RoleInterceptor::lambda$preHandle$0 → KILLED |
grantedAuth -> !grantedAuth.getAuthority().equals("ROLE_ADMIN") |
| 51 |
1
1. lambda$preHandle$0 : negated conditional → KILLED |
&& !grantedAuth.getAuthority().equals("ROLE_DRIVER") |
| 52 |
1
1. lambda$preHandle$0 : negated conditional → KILLED |
&& !grantedAuth.getAuthority().equals("ROLE_RIDER")) |
| 53 | .collect(Collectors.toSet()); | |
| 54 |
1
1. preHandle : negated conditional → KILLED |
if (user.getAdmin()) { |
| 55 | revisedAuthorities.add(new SimpleGrantedAuthority("ROLE_ADMIN")); | |
| 56 | } | |
| 57 |
1
1. preHandle : negated conditional → KILLED |
if (user.getDriver()) { |
| 58 | revisedAuthorities.add(new SimpleGrantedAuthority("ROLE_DRIVER")); | |
| 59 | } | |
| 60 |
1
1. preHandle : negated conditional → KILLED |
if (user.getRider()) { |
| 61 | revisedAuthorities.add(new SimpleGrantedAuthority("ROLE_RIDER")); | |
| 62 | } | |
| 63 | Authentication newAuth = new OAuth2AuthenticationToken(principal, revisedAuthorities, | |
| 64 | (((OAuth2AuthenticationToken) authentication).getAuthorizedClientRegistrationId())); | |
| 65 |
1
1. preHandle : removed call to org/springframework/security/core/context/SecurityContext::setAuthentication → KILLED |
SecurityContextHolder.getContext().setAuthentication(newAuth); |
| 66 | } | |
| 67 | } | |
| 68 |
1
1. preHandle : replaced boolean return with false for edu/ucsb/cs156/gauchoride/interceptors/RoleInterceptor::preHandle → KILLED |
return true; |
| 69 | } | |
| 70 | } | |
Mutations | ||
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