From 748571082b4fa50da1d375c14175a5c1b75b2b0f Mon Sep 17 00:00:00 2001
From: cheney <cbed@163.com>
Date: Thu, 18 Aug 2022 17:48:56 +0800
Subject: [PATCH] =?UTF-8?q?Detach=20DN=20=E5=8F=8D=E8=BD=AC=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 src/main/java/racal/sunyard/main/SydApi4j.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/racal/sunyard/main/SydApi4j.java b/src/main/java/racal/sunyard/main/SydApi4j.java
index 73c6d25..c8ee979 100644
--- a/src/main/java/racal/sunyard/main/SydApi4j.java
+++ b/src/main/java/racal/sunyard/main/SydApi4j.java
@@ -641,6 +641,7 @@ public class SydApi4j implements SydApi {
         byte[] dn = new byte[256];
         byte[] s = null;
         try {
+            sCertDN = DnUtil.verifyDn( sCertDN );
             s = sCertDN.getBytes("GBK");
         } catch (UnsupportedEncodingException e) {
             e.printStackTrace();
@@ -10561,6 +10562,7 @@ public class SydApi4j implements SydApi {
     }
 
     public String attachedSignSoft(byte[] orgData, String sCertDN) throws UnsupportedEncodingException {
+        sCertDN = DnUtil.verifyDn( sCertDN );
         String pk = this.GetDNPublicKey( SydApi.FOR_SIGN, sCertDN.getBytes("GBK") );
         try {
             byte[] hash = this.SM3Hash( pk, orgData );