In-App Purchase iap 内付费 二次验证代码 (java 服务器端)
参考网址：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";
/**
* 苹果服务器验证
* @param receipt 账单
* @url 要验证的地址
* @return null 或返回结果
* 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;
}
/**
* 根据原始收据返回苹果的验证地址:
* * 沙箱 https://sandbox.itunes.apple.com/verifyReceipt
* 真正的地址 https://buy.itunes.apple.com/verifyReceipt
* @param receipt
* @return Sandbox 测试单 Real 正式单
*/
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字窜
* @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))
* 每位工程师都有保持代码优雅的义务
* 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 类为应用程序提供信息摘要算法的功能，如 MD5 或 SHA 算法。
* 信息摘要是安全的单向哈希函数，它接收任意大小的数据，并输出固定长度的哈希值。
*
* MessageDigest 对象开始被初始化。
* 该对象通过使用 update()方法处理数据。
* 任何时候都可以调用 reset()方法重置摘要。
* 一旦所有需要更新的数据都已经被更新了，应该调用digest()方法之一完成哈希计算。
*
* 对于给定数量的更新数据，digest 方法只能被调用一次。
* 在调用 digest 之后，MessageDigest 对象被重新设置成其初始状态。
*/
MessageDigest md = MessageDigest.getInstance("MD5");
// 添加要进行计算摘要的信息,使用 plainText 的 byte 数组更新摘要。
md.update(plainText.getBytes());
// 计算出摘要,完成哈希计算。
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");
}
// 将整型 十进制 i 转换为16位，用十六进制参数表示的无符号整数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;
}
}
之前一个项目做的代码全部不见了，过了一段时间后想拿来用，发现早己不了，不得己，摸了半天才弄成功了，汗，不是做IOS开发的，见笑。
1、 在IOS前端拿到的收据（Receipt）格式是:
--------------------------分割线------------------------------------------------------
{
"signature" = "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";
"purchase-info" = "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";
"environment" = "Sandbox";
"pod" = "100";
"signing-status" = "0";
}
--------------------------分割线------------------------------------------------------
这是购买成功后，app store发回来的收据，我们需要把这个收据发给第三方服务器（我们的服务器）去验证。
2、在跟苹果服务器作二次验证之前，需要将上面的这个原始收据用base64编码过，然后组装成JOSN格式：
{"receipt-data":"base64编码过后的代码"}
* 沙箱 https://sandbox.itunes.apple.com/verifyReceipt
* 真正的地址 https://buy.itunes.apple.com/verifyReceipt
3、苹果服务器返回的格式也是一个JSON格式，拿到里面返回的值“status”，若为0 说明验证成功。
若成功，还会返回收据支付信息内容，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"}
--------------------代码为具体代码部分-----------------------------------------------------------------------------------------------
一、具体处理Action
/**
* @author qili
*
*/
public class IOSAction extends BaseAction{
private static final long serialVersionUID = 1L;
/**
* 客户端向服务器验证
*
*
* * checkState A 验证成功有效(返回收据)
* B 账单有效，但己经验证过
* C 服务器数据库中没有此账单(无效账单)
* D 不处理
*
* @return
* @throws IOException
*/
public void IOSVerify() throws IOException
{
HttpServletRequest request=ServletActionContext.getRequest();
HttpServletResponse response=ServletActionContext.getResponse();
System.out.println(new Date().toLocaleString()+" 来自苹果端的验证...");
//苹果客户端传上来的收据,是最原据的收据
String receipt=request.getParameter("receipt");
System.out.println(receipt);
//拿到收据的MD5
String md5_receipt=MD5.md5Digest(receipt);
//默认是无效账单
String result=R.BuyState.STATE_C+"#"+md5_receipt;
//查询数据库，看是否是己经验证过的账号
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){
//苹果服务器没有返回验证结果
result=R.BuyState.STATE_D+"#"+md5_receipt;
}else{
//跟苹果验证有返回结果------------------
JSONObject job = JSONObject.fromObject(verifyResult);
String states=job.getString("status");
if(states.equals("0"))//验证成功
{
String r_receipt=job.getString("receipt");
JSONObject returnJson = JSONObject.fromObject(r_receipt);
//产品ID
String product_id=returnJson.getString("product_id");
//数量
String quantity=returnJson.getString("quantity");
//跟苹果的服务器验证成功
result=R.BuyState.STATE_A+"#"+md5_receipt+"_"+product_id+"_"+quantity;
//交易日期
String purchase_date=returnJson.getString("purchase_date");
//保存到数据库
DbServiceImpl_PNM.saveIOSReceipt(md5_receipt, product_id, purchase_date, r_receipt);
}else{
//账单无效
result=R.BuyState.STATE_C+"#"+md5_receipt;
}
//跟苹果验证有返回结果------------------
}
//传上来的收据有购买信息==end=============
}else{
//账单有效，但己验证过
result=R.BuyState.STATE_B+"#"+md5_receipt;
}
//返回结果
try {
System.out.println("验证结果 "+result);
System.out.println();
response.getWriter().write(result);
} catch (IOException e) {
e.printStackTrace();
}
}
}
