保誠-保戶業務員媒合平台
wayne
2021-11-25 7dbb876d93cef50d0475f332dbf6cc279893b8e2
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package com.pollex.pam.security.provider;
 
import com.pollex.pam.config.ApplicationProperties;
import com.pollex.pam.domain.Customer;
import com.pollex.pam.domain.OtpTmp;
import com.pollex.pam.enums.CustomerDetailEnum;
import com.pollex.pam.enums.OtpLoginTypeEnum;
import com.pollex.pam.enums.OtpTmpStatusEnum;
import com.pollex.pam.repository.CustomerRepository;
import com.pollex.pam.security.token.OtpAuthenticationToken;
import com.pollex.pam.service.OtpTmpService;
import com.pollex.pam.service.OtpWebService;
import com.pollex.pam.service.dto.OtpResponseDTO;
import com.pollex.pam.web.rest.vm.OtpAccount;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.AuthenticationCredentialsNotFoundException;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Component;
 
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
@Component
public class OtpAuthenticationProvider {
 
    private static final Logger log = LoggerFactory.getLogger(OtpAuthenticationProvider.class);
 
    @Autowired
    ApplicationProperties applicationProperty;
 
    @Autowired
    OtpWebService otpWebService;
 
    @Autowired
    CustomerRepository customerRepository;
    
    @Autowired
    OtpTmpService otpTmpService;
 
    public Authentication authenticate(OtpAuthenticationToken otpAuthenticationToken) throws AuthenticationException {
        OtpAccount otpAccount = otpAuthenticationToken.getPrincipal();
        String account = otpAccount.getAccount();
        String indexKey = otpAccount.getIndexKey();
        String otpCode = otpAuthenticationToken.getCredentials();
 
        if(applicationProperty.isMockLogin()){
            setVerrifiedOtpTmp(account, indexKey);
            return getCustomerToken(account, otpCode, indexKey);
        }
 
        try {
            OtpResponseDTO otpResponseDTO = otpWebService.verifyOTP(indexKey, otpCode);
            if(otpResponseDTO.isSuccess()) {
                setVerrifiedOtpTmp(account, indexKey);
                return getCustomerToken(account, otpCode, indexKey);
            }
        } catch (Exception e) {
            log.error("Exception: ", e);
            throw new AuthenticationCredentialsNotFoundException("");
        }
 
        throw new AuthenticationCredentialsNotFoundException("");
    }
 
    private void setVerrifiedOtpTmp(String account, String indexKey) {
        OtpTmp otpTmp = otpTmpService.findByAccountAndIndexKey(account, indexKey);
        otpTmp.setStatus(OtpTmpStatusEnum.VERRIFIED);
        otpTmpService.save(otpTmp);
    }
 
    private UsernamePasswordAuthenticationToken getCustomerToken(String account
            , String otpCode, String indexKey) {
        
        
        // todo 未存在於DB所屬正常現象,需用特殊message告知前端可進行註冊
        Customer customer = customerRepository.findOneByEmailEqualsOrPhoneEquals(account, account).orElseThrow(() -> new UsernameNotFoundException("this customer is not in register, account = " + account));
 
        List<GrantedAuthority> grantedAuths = Arrays.asList(new SimpleGrantedAuthority("ROLE_USER"));
        UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(account, otpCode, grantedAuths);
 
        Map<String, String> details = new HashMap<>();
        details.put(CustomerDetailEnum.ID.getValue(), customer.getId().toString());
        details.put(CustomerDetailEnum.NAME.getValue(), customer.getName());
        details.put(CustomerDetailEnum.ACCOUNT.getValue(), account);
//        details.put(CustomerDetailEnum.CONTACT_TYPE.getValue(), customer.getContactType());
        authenticationToken.setDetails(details);
 
        return authenticationToken;
    }
}