package com.kidgrow.oauth2.openid;

import com.kidgrow.authclient.token.OpenIdAuthenticationToken;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.authentication.InternalAuthenticationServiceException;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.social.security.SocialUserDetailsService;

/**
 * 石家庄喜高科技有限责任公司 版权所有 © Copyright 2020<br>
 *
 * @Description: <br>
 * @Project: <br>
 * @CreateDate: Created in 2020/2/20 09:42 <br>
 * @Author: <a href="4345453@kidgrow.com">liuke</a>
 */
public class OpenIdAuthenticationProvider implements AuthenticationProvider {

    private SocialUserDetailsService userDetailsService;

    @Override
    public Authentication authenticate(Authentication authentication) {
        OpenIdAuthenticationToken authenticationToken = (OpenIdAuthenticationToken) authentication;
        String openId = (String) authenticationToken.getPrincipal();
        UserDetails user = userDetailsService.loadUserByUserId(openId);
        if (user == null) {
            throw new InternalAuthenticationServiceException("openId错误");
        }
        OpenIdAuthenticationToken authenticationResult = new OpenIdAuthenticationToken(user, user.getAuthorities());
        authenticationResult.setDetails(authenticationToken.getDetails());
        return authenticationResult;
    }

    @Override
    public boolean supports(Class<?> authentication) {
        return OpenIdAuthenticationToken.class.isAssignableFrom(authentication);
    }

    public SocialUserDetailsService getUserDetailsService() {
        return userDetailsService;
    }

    public void setUserDetailsService(SocialUserDetailsService userDetailsService) {
        this.userDetailsService = userDetailsService;
    }
}