🐛 #2246 【微信支付】修复微信支付V3签名/验签的换行符错误问题

参考微信支付文档： https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter3_1_4.shtml https://pay.weixin.qq.com/wiki/doc/apiv3/wechatpay/wechatpay4_0.shtml 签名时使用的换行符必须是\n，因此不应使用%n，这会导致windows平台下签名错误
binarywang · Aug 13, 2021 · 60c9df4 · 60c9df4
1 parent 2b92b6f
commit 60c9df4
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/...-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3Result.java b/...-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxPayUnifiedOrderV3Result.java
@@ -83,7 +83,7 @@ public static class JsapiResult implements Serializable {
     private String paySign;
 
     private String getSignStr() {
-      return String.format("%s%n%s%n%s%n%s%n", appId, timeStamp, nonceStr, packageValue);
+      return String.format("%s\n%s\n%s\n%s\n", appId, timeStamp, nonceStr, packageValue);
     }
   }
 

diff --git a/...pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java b/...pay/src/main/java/com/github/binarywang/wxpay/service/impl/BusinessCircleServiceImpl.java
@@ -46,7 +46,7 @@ public void notifyPoints(PointsNotifyRequest request) throws WxPayException {
    * @return true:校验通过 false:校验不通过
    */
   private boolean verifyNotifySign(SignatureHeader header, String data) {
-    String beforeSign = String.format("%s%n%s%n%s%n", header.getTimeStamp(), header.getNonce(), data);
+    String beforeSign = String.format("%s\n%s\n%s\n", header.getTimeStamp(), header.getNonce(), data);
     return payService.getConfig().getVerifier().verify(header.getSerialNo(),
       beforeSign.getBytes(StandardCharsets.UTF_8), header.getSigned());
   }

diff --git a/...pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingFavorServiceImpl.java b/...pay/src/main/java/com/github/binarywang/wxpay/service/impl/MarketingFavorServiceImpl.java
@@ -177,7 +177,7 @@ public FavorStocksStartResult restartFavorStocksV3(String stockId, FavorStocksSe
    * @return true:校验通过 false:校验不通过
    */
   private boolean verifyNotifySign(SignatureHeader header, String data) {
-    String beforeSign = String.format("%s%n%s%n%s%n", header.getTimeStamp(), header.getNonce(), data);
+    String beforeSign = String.format("%s\n%s\n%s\n", header.getTimeStamp(), header.getNonce(), data);
     return payService.getConfig().getVerifier().verify(header.getSerialNo(),
       beforeSign.getBytes(StandardCharsets.UTF_8), header.getSigned());
   }

diff --git a/...-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java b/...-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/PayScoreServiceImpl.java
@@ -303,7 +303,7 @@ public WxPayScoreResult decryptNotifyDataResource(PayScoreNotifyData data) throw
    * @return true:校验通过 false:校验不通过
    */
   private boolean verifyNotifySign(SignatureHeader header, String data) {
-    String beforeSign = String.format("%s%n%s%n%s%n", header.getTimeStamp(), header.getNonce(), data);
+    String beforeSign = String.format("%s\n%s\n%s\n", header.getTimeStamp(), header.getNonce(), data);
     return payService.getConfig().getVerifier().verify(header.getSerialNo(),
       beforeSign.getBytes(StandardCharsets.UTF_8), header.getSigned());
   }