In-App Purchase iap 內付費 二次驗證代碼 (java 服務器端)

參考網址：https://blog.csdn.net/a351945755/article/details/22919533

 

 

 

package com.yichangmao.buyVerify.Comm.ios;

import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.security.MessageDigest;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Locale;

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import net.sf.json.JSONObject;

import sun.misc.BASE64Decoder;

import com.yichangmao.buyVerify.R;
import com.yichangmao.buyVerify.Comm.FileUtil;

 

public class IOS_Verify {
private static class TrustAnyTrustManager implements X509TrustManager {

public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}

public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}

public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[]{};
}
}

private static class TrustAnyHostnameVerifier implements HostnameVerifier {
public boolean verify(String hostname, SSLSession session) {
return true;
}
}
private static final String url_sandbox="https://sandbox.itunes.apple.com/verifyReceipt";
private static final String url_verify="https://buy.itunes.apple.com/verifyReceipt";


/**
* 蘋果服務器驗證
* @param receipt 賬單
* @url 要驗證的地址
* @return null 或返回結果
* 沙盒 https://sandbox.itunes.apple.com/verifyReceipt
*
*/
public static String buyAppVerify(String receipt,String verifyState)
{
String url=url_verify;
if(verifyState!=null&&verifyState.equals("Sandbox")){
url=url_sandbox;
}
String buyCode=getBASE64(receipt);
try{
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(null, new TrustManager[]{new TrustAnyTrustManager()}, new java.security.SecureRandom());
URL console = new URL(url);
HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
conn.setSSLSocketFactory(sc.getSocketFactory());
conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
conn.setRequestMethod("POST");
conn.setRequestProperty("content-type", "text/json");
conn.setRequestProperty("Proxy-Connection", "Keep-Alive");
conn.setDoInput(true);
conn.setDoOutput(true);
BufferedOutputStream hurlBufOus=new BufferedOutputStream(conn.getOutputStream());

String str= String.format(Locale.CHINA,"{\"receipt-data\":\"" + buyCode+"\"}");
hurlBufOus.write(str.getBytes());
hurlBufOus.flush();

InputStream is = conn.getInputStream();
BufferedReader reader=new BufferedReader(new InputStreamReader(is));
String line = null;
StringBuffer sb = new StringBuffer();
while((line = reader.readLine()) != null){
sb.append(line);
}

return sb.toString();
}catch(Exception ex)
{
ex.printStackTrace();
}
return null;
}

/**
* 根據原始收據返回蘋果的驗證地址:
* * 沙箱 https://sandbox.itunes.apple.com/verifyReceipt
* 真正的地址 https://buy.itunes.apple.com/verifyReceipt
* @param receipt
* @return Sandbox 測試單 Real 正式單
*/
public static String getEnvironment(String receipt)
{
try{
JSONObject job = JSONObject.fromObject(receipt);
if(job.containsKey("environment")){
String evvironment=job.getString("environment");
return evvironment;
}
}catch(Exception ex){
ex.printStackTrace();
}
return "Real";
}

/**
* 用BASE64加密
* @param str
* @return
*/
public static String getBASE64(String str) {
byte[] b = str.getBytes();
String s = null;
if (b != null) {
s = new sun.misc.BASE64Encoder().encode(b);
}
return s;
}

/**
* 解密BASE64字竄
* @param s
* @return
*/
public static String getFromBASE64(String s) {
byte[] b = null;
if (s != null) {
BASE64Decoder decoder = new BASE64Decoder();
try {
b = decoder.decodeBuffer(s);
return new String(b);
} catch (Exception e) {
e.printStackTrace();
}
}
return new String(b);
}

/**
* md5加密方法
* @author: zhengsunlei
* Jul 30, 2010 4:38:28 PM
* @param plainText 加密字符串
* @return String 返回32位md5加密字符串(16位加密取substring(8,24))
* 每位工程師都有保持代碼優雅的義務
* each engineer has a duty to keep the code elegant
*/
public final static String md5(String plainText) {
// 返回字符串
String md5Str = null;
try {
// 操作字符串
StringBuffer buf = new StringBuffer();
/**
* MessageDigest 類為應用程序提供信息摘要算法的功能，如 MD5 或 SHA 算法。
* 信息摘要是安全的單向哈希函數，它接收任意大小的數據，並輸出固定長度的哈希值。
*
* MessageDigest 對象開始被初始化。
* 該對象通過使用 update()方法處理數據。
* 任何時候都可以調用 reset()方法重置摘要。
* 一旦所有需要更新的數據都已經被更新了，應該調用digest()方法之一完成哈希計算。
*
* 對於給定數量的更新數據，digest 方法只能被調用一次。
* 在調用 digest 之后，MessageDigest 對象被重新設置成其初始狀態。
*/
MessageDigest md = MessageDigest.getInstance("MD5");

// 添加要進行計算摘要的信息,使用 plainText 的 byte 數組更新摘要。
md.update(plainText.getBytes());
// 計算出摘要,完成哈希計算。
byte b[] = md.digest();
int i;
for (int offset = 0; offset < b.length; offset++) {
i = b[offset];
if (i < 0) {
i += 256;
}
if (i < 16) {
buf.append("0");
}
// 將整型 十進制 i 轉換為16位，用十六進制參數表示的無符號整數值的字符串表示形式。
buf.append(Integer.toHexString(i));
}
// 32位的加密
md5Str = buf.toString();
// 16位的加密
// md5Str = buf.toString().md5Strstring(8,24);
} catch (Exception e) {
e.printStackTrace();
}
return md5Str;
}

}

之前一個項目做的代碼全部不見了，過了一段時間后想拿來用，發現早己不了，不得己，摸了半天才弄成功了，汗，不是做IOS開發的，見笑。
1、   在IOS前端拿到的收據（Receipt）格式是:

--------------------------分割線------------------------------------------------------

    {
"signature" = "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";
"purchase-info" = "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";
"environment" = "Sandbox";
"pod" = "100";
"signing-status" = "0";
}

--------------------------分割線------------------------------------------------------

這是購買成功后，app store發回來的收據，我們需要把這個收據發給第三方服務器（我們的服務器）去驗證。

2、在跟蘋果服務器作二次驗證之前，需要將上面的這個原始收據用base64編碼過，然后組裝成JOSN格式：

{"receipt-data":"base64編碼過后的代碼"}

  * 沙箱   https://sandbox.itunes.apple.com/verifyReceipt
* 真正的地址   https://buy.itunes.apple.com/verifyReceipt

 

3、蘋果服務器返回的格式也是一個JSON格式，拿到里面返回的值“status”，若為0 說明驗證成功。

      若成功，還會返回收據支付信息內容，格式如下:

      {"original_purchase_date_pst":"2014-02-12 00:45:53 America/Los_Angeles","purchase_date_ms":"1392194753368","unique_identifier":"f71c804bcd090085d17cf07e2805c1b0dfa053ea","original_transaction_id":"1000000101265551","bvrs":"1.0","transaction_id":"1000000101265551","quantity":"1","unique_vendor_identifier":"F63E7A35-0406-445F-A5AA-CC9974D4CA9B","item_id":"802793352","product_id":"com.ycm.pnm.wi1","purchase_date":"2014-02-12 08:45:53 Etc/GMT","original_purchase_date":"2014-02-12 08:45:53 Etc/GMT","purchase_date_pst":"2014-02-12 00:45:53 America/Los_Angeles","bid":"com.ycm.pnm","original_purchase_date_ms":"1392194753368"}

--------------------代碼為具體代碼部分-----------------------------------------------------------------------------------------------

一、具體處理Action

     

/**
* @author qili
*
*/
public class IOSAction extends BaseAction{
private static final long serialVersionUID = 1L;

/**
* 客戶端向服務器驗證
*
*
* * checkState A 驗證成功有效(返回收據)
* B 賬單有效，但己經驗證過
* C 服務器數據庫中沒有此賬單(無效賬單)
* D 不處理
*
* @return
* @throws IOException
*/
public void IOSVerify() throws IOException
{

HttpServletRequest request=ServletActionContext.getRequest();
HttpServletResponse response=ServletActionContext.getResponse();
System.out.println(new Date().toLocaleString()+" 來自蘋果端的驗證...");
//蘋果客戶端傳上來的收據,是最原據的收據
String receipt=request.getParameter("receipt");
System.out.println(receipt);
//拿到收據的MD5
String md5_receipt=MD5.md5Digest(receipt);
//默認是無效賬單
String result=R.BuyState.STATE_C+"#"+md5_receipt;
//查詢數據庫，看是否是己經驗證過的賬號
boolean isExists=DbServiceImpl_PNM.isExistsIOSReceipt(md5_receipt);
String verifyResult=null;
if(!isExists){
String verifyUrl=IOS_Verify.getVerifyURL();
verifyResult=IOS_Verify.buyAppVerify(receipt, verifyUrl);
//System.out.println(verifyResult);
if(verifyResult==null){
//蘋果服務器沒有返回驗證結果
result=R.BuyState.STATE_D+"#"+md5_receipt;
}else{
//跟蘋果驗證有返回結果------------------
JSONObject job = JSONObject.fromObject(verifyResult);
String states=job.getString("status");
if(states.equals("0"))//驗證成功
{
String r_receipt=job.getString("receipt");
JSONObject returnJson = JSONObject.fromObject(r_receipt);
//產品ID
String product_id=returnJson.getString("product_id");
//數量
String quantity=returnJson.getString("quantity");
//跟蘋果的服務器驗證成功
result=R.BuyState.STATE_A+"#"+md5_receipt+"_"+product_id+"_"+quantity;
//交易日期
String purchase_date=returnJson.getString("purchase_date");
//保存到數據庫
DbServiceImpl_PNM.saveIOSReceipt(md5_receipt, product_id, purchase_date, r_receipt);
}else{
//賬單無效
result=R.BuyState.STATE_C+"#"+md5_receipt;
}
//跟蘋果驗證有返回結果------------------
}
//傳上來的收據有購買信息==end=============
}else{
//賬單有效，但己驗證過
result=R.BuyState.STATE_B+"#"+md5_receipt;
}
//返回結果
try {
System.out.println("驗證結果 "+result);
System.out.println();
response.getWriter().write(result);
} catch (IOException e) {
e.printStackTrace();
}

}
}