RoleInterceptor.java

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package edu.ucsb.cs156.dining.interceptors;
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import edu.ucsb.cs156.dining.repositories.AdminRepository;
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import edu.ucsb.cs156.dining.repositories.ModeratorRepository;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import java.util.Collection;
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import java.util.Set;
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import java.util.stream.Collectors;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.security.core.Authentication;
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import org.springframework.security.core.GrantedAuthority;
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import org.springframework.security.core.authority.SimpleGrantedAuthority;
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import org.springframework.security.core.context.SecurityContextHolder;
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import org.springframework.security.oauth2.client.authentication.OAuth2AuthenticationToken;
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import org.springframework.security.oauth2.core.user.OAuth2User;
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import org.springframework.stereotype.Component;
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import org.springframework.web.servlet.HandlerInterceptor;
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@Slf4j
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@Component
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public class RoleInterceptor implements HandlerInterceptor {
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  @Autowired AdminRepository adminRepository;
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  @Autowired ModeratorRepository moderatorRepository;
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  @Override
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  public boolean preHandle(
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      HttpServletRequest request, HttpServletResponse response, Object handler) {
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    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
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34 1 1. preHandle : negated conditional → KILLED
 
    if (authentication instanceof OAuth2AuthenticationToken) {
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      OAuth2User principal = ((OAuth2AuthenticationToken) authentication).getPrincipal();
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      String email = principal.getAttribute("email");
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      Collection<? extends GrantedAuthority> authorities = authentication.getAuthorities();
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      Set<GrantedAuthority> revisedAuthorities =
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          authorities.stream()
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              .filter(
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                  grantedAuth ->
44 2 1. lambda$preHandle$0 : replaced boolean return with true for edu/ucsb/cs156/dining/interceptors/RoleInterceptor::lambda$preHandle$0 → KILLED
2. lambda$preHandle$0 : negated conditional → KILLED
 
                      !grantedAuth.getAuthority().equals("ROLE_ADMIN")
45 1 1. lambda$preHandle$0 : negated conditional → KILLED
 
                          && !grantedAuth.getAuthority().equals("ROLE_MODERATOR"))
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              .collect(Collectors.toSet());
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48 1 1. preHandle : negated conditional → KILLED
 
      if (adminRepository.existsByEmail(email)) {
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        revisedAuthorities.add(new SimpleGrantedAuthority("ROLE_ADMIN"));
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      }
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52 1 1. preHandle : negated conditional → KILLED
 
      if (moderatorRepository.existsByEmail(email)) {
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        revisedAuthorities.add(new SimpleGrantedAuthority("ROLE_MODERATOR"));
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      }
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      Authentication newAuth =
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          new OAuth2AuthenticationToken(
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              principal,
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              revisedAuthorities,
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              (((OAuth2AuthenticationToken) authentication).getAuthorizedClientRegistrationId()));
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      SecurityContextHolder.getContext().setAuthentication(newAuth);
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    }
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65 1 1. preHandle : replaced boolean return with false for edu/ucsb/cs156/dining/interceptors/RoleInterceptor::preHandle → KILLED
 
    return true;
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  }
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}

Mutations

34

1.1
Location : preHandle
Killed by : edu.ucsb.cs156.dining.controllers.UCSBDiningMenuControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.dining.controllers.UCSBDiningMenuControllerTests]/[method:returns_204_when_dining_commons_closed_empty_string()] negated conditional → KILLED

44

1.1
Location : lambda$preHandle$0
Killed by : edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests]/[method:updates_nothing_when_user_not_present()] replaced boolean return with true for edu/ucsb/cs156/dining/interceptors/RoleInterceptor::lambda$preHandle$0 → KILLED

2.2
Location : lambda$preHandle$0
Killed by : edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests]/[method:updates_nothing_when_user_not_present()] negated conditional → KILLED

45

1.1
Location : lambda$preHandle$0
Killed by : edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests]/[method:updates_nothing_when_user_not_present()] negated conditional → KILLED

48

1.1
Location : preHandle
Killed by : edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests]/[method:updates_nothing_when_user_not_present()] negated conditional → KILLED

52

1.1
Location : preHandle
Killed by : edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.dining.interceptors.RoleInterceptorTests]/[method:updates_nothing_when_user_not_present()] negated conditional → KILLED

65

1.1
Location : preHandle
Killed by : edu.ucsb.cs156.dining.controllers.UCSBDiningMenuControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.dining.controllers.UCSBDiningMenuControllerTests]/[method:returns_204_when_dining_commons_closed_empty_string()] replaced boolean return with false for edu/ucsb/cs156/dining/interceptors/RoleInterceptor::preHandle → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0