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用户取消支付，签名验证异常 #24

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用户取消支付，签名验证异常 #24

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fd03463
注释掉无效代码
mantiswang Mar 27, 2014
c293b6d
处理返回消息时，先判断是否支付成功，避免签名验证中异常
mantiswang Mar 27, 2014
ae8cd55
增加注释
mantiswang Mar 27, 2014
922e547
a
mantiswang Mar 27, 2014
2e4e82c
a
mantiswang Mar 27, 2014
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49 changes: 30 additions & 19 deletions plugins/alipay/proj.android/src/org/cocos2dx/plugin/IAPAlipay.java
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -168,7 +168,9 @@ public void onCancel(DialogInterface dialog) {
mcontext.onKeyDown(KeyEvent.KEYCODE_BACK, null);
}
}


private static final int PAY_SUCCESS_STATUS_CODE = 9000;

private static void initUIHandle() {
//
// the handler use to receive the pay result.
Expand All @@ -186,24 +188,33 @@ public void handleMessage(Message msg) {

// 从通知中获取参数
try {
// 获取交易状态，具体状态代码请参看文档
String memo = "memo=";
int imemoStart = strRet.indexOf("memo=");
imemoStart += memo.length();
int imemoEnd = strRet.indexOf(";result=");
memo = strRet.substring(imemoStart, imemoEnd);
// 对通知进行验签
ResultChecker resultChecker = new ResultChecker(strRet);

int retVal = resultChecker.checkSign();
// 返回验签结果以及交易状态
if (retVal == ResultChecker.RESULT_CHECK_SIGN_FAILED) {
payResult(IAPWrapper.PAYRESULT_FAIL, "签名验证失败");
} else if (retVal == ResultChecker.RESULT_CHECK_SIGN_SUCCEED && resultChecker.isPayOk()) {
payResult(IAPWrapper.PAYRESULT_SUCCESS, "支付成功");
} else {
payResult(IAPWrapper.PAYRESULT_FAIL, "支付失败");
}
// 获取交易状态码，具体状态代码请参看文档
String tradeStatus = "resultStatus={";
int imemoStart = strRet.indexOf("resultStatus=");
imemoStart += tradeStatus.length();

int imemoEnd = imemoStart + 4;
tradeStatus = strRet.substring(imemoStart, imemoEnd);
int statusCode = Integer.valueOf(tradeStatus);
if(statusCode == PAY_SUCCESS_STATUS_CODE)
{
// 对通知进行验签
ResultChecker resultChecker = new ResultChecker(strRet);
int retVal = resultChecker.checkSign();
// 返回验签结果以及交易状态
if (retVal == ResultChecker.RESULT_CHECK_SIGN_FAILED) {
payResult(IAPWrapper.PAYRESULT_FAIL, "签名验证失败");
} else if (retVal == ResultChecker.RESULT_CHECK_SIGN_SUCCEED/* && resultChecker.isPayOk()*/) {
payResult(IAPWrapper.PAYRESULT_SUCCESS, "支付成功");
} else {
payResult(IAPWrapper.PAYRESULT_FAIL, "支付失败");
}
}
else
{
payResult(IAPWrapper.PAYRESULT_FAIL, "支付失败");
}

} catch (Exception e) {
e.printStackTrace();
payResult(IAPWrapper.PAYRESULT_FAIL, "结果解析失败");
Expand Down
63 changes: 34 additions & 29 deletions plugins/alipay/proj.android/src/org/cocos2dx/plugin/ResultChecker.java
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,11 @@ int checkSign() {

try {
JSONObject objContent = BaseHelper.string2JSON(this.mContent, ";");
/**
* 用户取消操作，返回值为
* resultStatus={6001};memo={操作已经取消。};result={}
* 下面对result的处理会出现NullPointException
*/
String result = objContent.getString("result");
result = result.substring(1, result.length() - 1);
// 获取待签名数据
Expand All @@ -77,33 +82,33 @@ int checkSign() {
return retVal;
}

int getResultStatus() {
int ret = 9000;
try {
JSONObject objContent = BaseHelper.string2JSON(this.mContent, ";");
String result = objContent.getString("resultStatus");
result = result.substring(1, result.length() - 1);

ret = Integer.parseInt(result);
} catch (Exception e) {
e.printStackTrace();
ret = 4001;
}
return ret;
}

private static final int PAY_SUCCESS_STATUS_CODE = 9000;
public boolean isPayOk() {
boolean isPayOk = false;

String success = getSuccess();
if (success.equalsIgnoreCase("true") &&
checkSign() == RESULT_CHECK_SIGN_SUCCEED &&
PAY_SUCCESS_STATUS_CODE == getResultStatus())
{
isPayOk = true;
}

return isPayOk;
}
// int getResultStatus() {
// int ret = 9000;
// try {
// JSONObject objContent = BaseHelper.string2JSON(this.mContent, ";");
// String result = objContent.getString("resultStatus");
// result = result.substring(1, result.length() - 1);
//
// ret = Integer.parseInt(result);
// } catch (Exception e) {
// e.printStackTrace();
// ret = 4001;
// }
// return ret;
// }
//
// private static final int PAY_SUCCESS_STATUS_CODE = 9000;
// public boolean isPayOk() {
// boolean isPayOk = false;
//
// String success = getSuccess();
// if (success.equalsIgnoreCase("true") &&
// checkSign() == RESULT_CHECK_SIGN_SUCCEED &&
// PAY_SUCCESS_STATUS_CODE == getResultStatus())
// {
// isPayOk = true;
// }
//
// return isPayOk;
// }
}