Example usage for org.springframework.security.core.userdetails AuthenticationUserDetailsService loadUserDetails

Introduction

In this page you can find the example usage for org.springframework.security.core.userdetails AuthenticationUserDetailsService loadUserDetails.

Prototype

UserDetails loadUserDetails(T token) throws UsernameNotFoundException;

Source Link

Usage

From source file:se.kth.csc.config.MockAuthConfig.java

@Bean
@Autowired//from  ww w .j a v  a 2  s  .  co m
public AuthenticationProvider authenticationProvider(
        final AuthenticationUserDetailsService<Authentication> authenticationUserDetailsService) {
    return new AuthenticationProvider() {
        @Override
        public Authentication authenticate(final Authentication authentication) throws AuthenticationException {
            final UserDetails userDetails = authenticationUserDetailsService.loadUserDetails(authentication);
            return new Authentication() {
                @Override
                public Collection<? extends GrantedAuthority> getAuthorities() {
                    return userDetails.getAuthorities();
                }

                @Override
                public Object getCredentials() {
                    return authentication.getCredentials();
                }

                @Override
                public Object getDetails() {
                    return authentication.getDetails();
                }

                public UserDetails getUserDetails() {
                    return userDetails;
                }

                @Override
                public Object getPrincipal() {
                    return userDetails;
                }

                @Override
                public boolean isAuthenticated() {
                    return authentication.isAuthenticated();
                }

                @Override
                public void setAuthenticated(boolean isAuthenticated) throws IllegalArgumentException {
                    authentication.setAuthenticated(isAuthenticated);
                }

                @Override
                public String getName() {
                    return authentication.getName();
                }
            };
        }

        @Override
        public boolean supports(Class<?> authentication) {
            return true;
        }
    };
}

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