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package com.juick.server.security;
import com.juick.server.security.entities.JuickUser;
import com.juick.service.UserService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import javax.inject.Inject;
import java.util.Collections;
/**
* Created by vitalyster on 25.11.2016.
*/
public class JuickAuthenticationProvider implements AuthenticationProvider {
private final Logger logger = LoggerFactory.getLogger(getClass());
@Inject
private UserService userService;
@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
String name = authentication.getName();
String password = authentication.getCredentials().toString();
boolean isAuthenticated = userService.checkPassword(name, password) > 0;
logger.info("user {} authenticated: {}", name, isAuthenticated);
return isAuthenticated ?
new UsernamePasswordAuthenticationToken(name, password, JuickUser.USER_AUTHORITY) : null;
}
@Override
public boolean supports(Class<?> authentication) {
return authentication.equals(UsernamePasswordAuthenticationToken.class);
}
}
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