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Run PasswordEncoder on Schedulers.parallel()

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This commit is contained in:
Rob Winch 2017-08-29 22:26:56 -05:00
parent a563689e6c
commit 895f0d108c
1 changed files with 4 additions and 2 deletions
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6
core/src/main/java/org/springframework/security/authentication/UserDetailsRepositoryAuthenticationManager.java
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@ -21,11 +21,13 @@ package org.springframework.security.authentication;
import org.springframework.security.authentication.encoding.PlaintextPasswordEncoder; import org.springframework.security.authentication.encoding.PlaintextPasswordEncoder;
import org.springframework.security.core.Authentication; import org.springframework.security.core.Authentication;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsRepository; import org.springframework.security.core.userdetails.UserDetailsRepository;
import org.springframework.security.crypto.password.NoOpPasswordEncoder; import org.springframework.security.crypto.password.NoOpPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder; import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.util.Assert; import org.springframework.util.Assert;
import reactor.core.publisher.Mono; import reactor.core.publisher.Mono;
import reactor.core.scheduler.Schedulers;
/** /**
* @author Rob Winch * @author Rob Winch
@ -44,8 +46,8 @@ public class UserDetailsRepositoryAuthenticationManager implements ReactiveAuthe
@Override @Override
public Mono<Authentication> authenticate(Authentication authentication) { public Mono<Authentication> authenticate(Authentication authentication) {
final String username = authentication.getName(); final String username = authentication.getName();
return repository return this.repository.findByUsername(username)
.findByUsername(username) .publishOn(Schedulers.parallel())
.filter( u -> this.passwordEncoder.matches((String) authentication.getCredentials(), u.getPassword())) .filter( u -> this.passwordEncoder.matches((String) authentication.getCredentials(), u.getPassword()))
.switchIfEmpty( Mono.error(new BadCredentialsException("Invalid Credentials")) ) .switchIfEmpty( Mono.error(new BadCredentialsException("Invalid Credentials")) )
.map( u -> new UsernamePasswordAuthenticationToken(u, u.getPassword(), u.getAuthorities()) ); .map( u -> new UsernamePasswordAuthenticationToken(u, u.getPassword(), u.getAuthorities()) );