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🆕 #2646 【微信支付】增加报关v3接口

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This commit is contained in:
leif Yi
2022-05-15 20:34:49 +08:00
committed by GitHub
parent cfb532722a
commit dfec57f200
11 changed files with 1613 additions and 0 deletions
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77
weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/CustomDeclarationService.java Normal file
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package com.github.binarywang.wxpay.service;
import com.github.binarywang.wxpay.bean.customs.*;
import com.github.binarywang.wxpay.exception.WxPayException;
/**
* <pre>
* 微信支付 支付报关 API.
* Created by xifengzhu on 2022/05/05.
* </pre>
*
* @author <a href="https://github.com/xifengzhu">xifengzhu</a>
*/
public interface CustomDeclarationService {
static String DECLARATION_BASE_URL = "https://apihk.mch.weixin.qq.com/global/v3/customs";
/**
* <pre>
* 报关API
* 文档地址: https://pay.weixin.qq.com/wiki/doc/api/wxpay/ch/declarecustom_ch/chapter3_1.shtml
* </pre>
*
* @param request
* @return 返回数据 declaration result
* @throws WxPayException the wx pay exception
*/
DeclarationResult declare(DeclarationRequest request) throws WxPayException;
/**
* <pre>
* 报关查询API
* 文档地址: https://pay.weixin.qq.com/wiki/doc/api/wxpay/ch/declarecustom_ch/chapter3_3.shtml
* </pre>
*
* @param request
* @return 返回数据 declaration query result
* @throws WxPayException the wx pay exception
*/
DeclarationQueryResult query(DeclarationQueryRequest request) throws WxPayException;
/**
* <pre>
* 身份信息校验API
* 文档地址: https://pay.weixin.qq.com/wiki/doc/api/wxpay/ch/declarecustom_ch/chapter3_2.shtml
* </pre>
*
* @param request
* @return 返回数据 verify certification result
* @throws WxPayException the wx pay exception
*/
VerifyCertificateResult verifyCertificate(VerifyCertificateRequest request) throws WxPayException;
/**
* <pre>
* 报关信息修改API
* 文档地址: https://pay.weixin.qq.com/wiki/doc/api/wxpay/ch/declarecustom_ch/chapter3_5.shtml
* </pre>
*
* @param request
* @return 返回数据 declaration result
* @throws WxPayException the wx pay exception
*/
DeclarationResult modify(DeclarationRequest request) throws WxPayException;
/**
* <pre>
* 报关重推API
* 文档地址: https://pay.weixin.qq.com/wiki/doc/api/wxpay/ch/declarecustom_ch/chapter3_4.shtml
* </pre>
*
* @param request
* @return 返回数据 redeclaration result
* @throws WxPayException the wx pay exception
*/
RedeclareResult redeclare(RedeclareRequest request) throws WxPayException;
}

110
weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/CustomDeclarationServiceImpl.java Normal file
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package com.github.binarywang.wxpay.service.impl;
import com.github.binarywang.wxpay.bean.customs.*;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.github.binarywang.wxpay.service.CustomDeclarationService;
import com.github.binarywang.wxpay.service.WxPayService;
import com.github.binarywang.wxpay.v3.util.RsaCryptoUtil;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import lombok.RequiredArgsConstructor;
import me.chanjar.weixin.common.error.WxRuntimeException;
import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import java.nio.charset.StandardCharsets;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.X509Certificate;
import java.util.Base64;
/**
* <pre>
* 支付报关 实现.
* Created by xifengzhu on 2022/05/05.
* </pre>
*
* @author <a href="https://github.com/xifengzhu">xifengzhu</a>
*/
@RequiredArgsConstructor
public class CustomDeclarationServiceImpl implements CustomDeclarationService {
private static final Gson GSON = new GsonBuilder().create();
private final WxPayService payService;
@Override
public DeclarationResult declare(DeclarationRequest request) throws WxPayException {
String response = this.payService.postV3(DECLARATION_BASE_URL.concat("/orders"), GSON.toJson(request));
return GSON.fromJson(response, DeclarationResult.class);
}
@Override
public DeclarationQueryResult query(DeclarationQueryRequest request) throws WxPayException {
String url = String.format("%s/orders?appid=%s&mchid=%s&order_type=%s&order_no=%s&customs=%s&offset=%s&limit=%s",
DECLARATION_BASE_URL,
request.getAppid(),
request.getMchid(),
request.getOrderType(),
request.getOrderNo(),
request.getCustoms(),
request.getOffset(),
request.getLimit()
);
String result = this.payService.getV3(url);
return GSON.fromJson(result, DeclarationQueryResult.class);
}
@Override
public VerifyCertificateResult verifyCertificate(VerifyCertificateRequest request) throws WxPayException {
this.encryptFields(request);
String response = this.payService.postV3WithWechatpaySerial(DECLARATION_BASE_URL.concat("/verify-certificate"), GSON.toJson(request));
return GSON.fromJson(response, VerifyCertificateResult.class);
}
@Override
public DeclarationResult modify(DeclarationRequest request) throws WxPayException {
String response = this.payService.patchV3(DECLARATION_BASE_URL.concat("/orders"), GSON.toJson(request));
return GSON.fromJson(response, DeclarationResult.class);
}
@Override
public RedeclareResult redeclare(RedeclareRequest request) throws WxPayException {
String response = this.payService.postV3(DECLARATION_BASE_URL.concat("/redeclare"), GSON.toJson(request));
return GSON.fromJson(response, RedeclareResult.class);
}
private void encryptFields(VerifyCertificateRequest request) throws WxPayException {
try {
request.setCertificateId(encryptOAEP(request.getCertificateId()));
request.setCertificateName(encryptOAEP(request.getCertificateName()));
} catch (Exception e) {
throw new WxPayException("敏感信息加密失败", e);
}
}
private X509Certificate getValidCertificate() {
return this.payService.getConfig().getVerifier().getValidCertificate();
}
private String encryptOAEP(String message)
throws IllegalBlockSizeException {
X509Certificate certificate = getValidCertificate();
try {
// 身份信息校验 RSA 加密，填充方案使用 `RSAES-PKCS1-v1_5`
// https://pay.weixin.qq.com/wiki/doc/api/wxpay/ch/declarecustom_ch/chapter3_2.shtml
Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
cipher.init(Cipher.ENCRYPT_MODE, certificate.getPublicKey());
byte[] data = message.getBytes(StandardCharsets.UTF_8);
byte[] ciphertext = cipher.doFinal(data);
return Base64.getEncoder().encodeToString(ciphertext);
} catch (NoSuchAlgorithmException | NoSuchPaddingException e) {
throw new WxRuntimeException("当前Java环境不支持RSA v1.5/OAEP", e);
} catch (InvalidKeyException e) {
throw new IllegalArgumentException("无效的证书", e);
} catch (IllegalBlockSizeException | BadPaddingException e) {
throw new IllegalBlockSizeException("加密原串的长度不能超过214字节");
}
}
}