保誠-保戶業務員媒合平台
wayne
2021-11-22 7dfed155bc4f5a1c7cf5a592e8325dc1ba9243bc
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package com.pollex.pam.web.rest;
 
import com.pollex.pam.config.ApplicationProperties;
import com.pollex.pam.security.jwt.JWTFilter;
import com.pollex.pam.security.jwt.TokenProvider;
import com.pollex.pam.security.token.OtpAuthenticationToken;
import com.pollex.pam.service.OtpWebService;
import com.pollex.pam.service.dto.OtpResponseDTO;
import com.pollex.pam.web.rest.vm.OtpAccount;
import com.pollex.pam.web.rest.vm.OtpEmailLoginVM;
import com.pollex.pam.web.rest.vm.OtpSMSLoginVM;
import com.pollex.pam.web.rest.vm.VerifyOtpVM;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.web.bind.annotation.*;
 
import javax.xml.rpc.ServiceException;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.rmi.RemoteException;
import java.util.Arrays;
import java.util.Random;
import java.util.UUID;
 
import static java.nio.charset.StandardCharsets.UTF_8;
 
@RestController
@RequestMapping("/api/otp")
public class OtpResource {
 
    private final static Logger log = LoggerFactory.getLogger(OtpResource.class);
 
    @Autowired
    ApplicationProperties applicationProperty;
 
    @Autowired
    OtpWebService otpWebService;
 
    @Autowired
    AuthenticationManagerBuilder authenticationManagerBuilder;
 
    @Autowired
    TokenProvider tokenProvider;
 
    @PostMapping("/byPhone")
    public ResponseEntity<Object> sendOtpByPhone(@RequestBody OtpSMSLoginVM login) {
        try {
            if(applicationProperty.isMockLogin()) {
                return new ResponseEntity<>(getMockOtpResponse(), HttpStatus.OK);
            }
 
            OtpResponseDTO otpResponseDTO = otpWebService.sendByPhone(login.getPhone());
            return new ResponseEntity<>(otpResponseDTO, HttpStatus.OK);
        } catch (ServiceException | RemoteException e) {
            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("connecting otp web service error");
        }
    }
 
    @PostMapping("/byEmail")
    public ResponseEntity<Object> sendOtpByEmail(@RequestBody OtpEmailLoginVM login) {
        try {
            if(applicationProperty.isMockLogin()) {
                return new ResponseEntity<>(getMockOtpResponse(), HttpStatus.OK);
            }
 
            OtpResponseDTO otpResponseDTO = otpWebService.sendByEmail(login.getEmail());
            return new ResponseEntity<>(otpResponseDTO, HttpStatus.OK);
        } catch (ServiceException | RemoteException e) {
            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("connecting otp web service error");
        }
    }
 
    @PostMapping("/verify")
    public ResponseEntity<UserJWTController.JWTToken> verifyOtp(@RequestBody VerifyOtpVM verifyOtpParam) {
        OtpAccount otpAccount = new OtpAccount(verifyOtpParam.getAccount(), verifyOtpParam.getIndexKey());
        OtpAuthenticationToken authenticationToken = new OtpAuthenticationToken(
            otpAccount,
            verifyOtpParam.getOtpCode()
        );
 
        Authentication authentication = authenticationManagerBuilder.getObject().authenticate(authenticationToken);
        SecurityContextHolder.getContext().setAuthentication(authenticationToken);
        String jwt = tokenProvider.createToken(authentication, false);
        HttpHeaders httpHeaders = new HttpHeaders();
        httpHeaders.add(JWTFilter.AUTHORIZATION_HEADER, "Bearer" + jwt);
        return new ResponseEntity<>(new UserJWTController.JWTToken(jwt), httpHeaders, HttpStatus.OK);
    }
 
    private OtpResponseDTO getMockOtpResponse() {
        String indexKey = UUID.randomUUID().toString().substring(0, 8);
        return new OtpResponseDTO(new String[]{indexKey, "0", "", ""});
    }
}