From 221f99c764b51c3cd284c6e5a41492c26c5c7ffc Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 09 九月 2022 17:06:19 +0800
Subject: [PATCH] 优化sip消息

---
 src/main/java/com/genersoft/iot/vmp/gb28181/auth/DigestServerAuthenticationHelper.java |   20 +++++++++-----------
 1 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/auth/DigestServerAuthenticationHelper.java b/src/main/java/com/genersoft/iot/vmp/gb28181/auth/DigestServerAuthenticationHelper.java
index 5ee3de6..7c319ef 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/auth/DigestServerAuthenticationHelper.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/auth/DigestServerAuthenticationHelper.java
@@ -27,8 +27,7 @@
 
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
-import java.text.DecimalFormat;
-import java.util.Date;
+import java.time.Instant;
 import java.util.Random;
 
 import javax.sip.address.URI;
@@ -90,17 +89,12 @@
      * @return a generated nonce.
      */
     private String generateNonce() {
-        // Get the time of day and run MD5 over it.
-        Date date = new Date();
-        long time = date.getTime();
+        long time = Instant.now().toEpochMilli();
         Random rand = new Random();
         long pad = rand.nextLong();
-        // String nonceString = (new Long(time)).toString()
-        //         + (new Long(pad)).toString();
         String nonceString = Long.valueOf(time).toString()
                 + Long.valueOf(pad).toString();
         byte mdbytes[] = messageDigest.digest(nonceString.getBytes());
-        // Convert the mdbytes array into a hex string.
         return toHexString(mdbytes);
     }
 
@@ -129,7 +123,9 @@
      */
     public boolean doAuthenticateHashedPassword(Request request, String hashedPassword) {
         AuthorizationHeader authHeader = (AuthorizationHeader) request.getHeader(AuthorizationHeader.NAME);
-        if ( authHeader == null ) return false;
+        if ( authHeader == null ) {
+            return false;
+        }
         String realm = authHeader.getRealm();
         String username = authHeader.getUsername();
 
@@ -176,7 +172,9 @@
      */
     public boolean doAuthenticatePlainTextPassword(Request request, String pass) {
         AuthorizationHeader authHeader = (AuthorizationHeader) request.getHeader(AuthorizationHeader.NAME);
-        if ( authHeader == null ) return false;
+        if ( authHeader == null ) {
+            return false;
+        }
         String realm = authHeader.getRealm().trim();
         String username = authHeader.getUsername().trim();
 
@@ -220,7 +218,7 @@
         logger.debug("qop: " + qop);
         String KD = HA1 + ":" + nonce;
 
-        if (qop != null && qop.equals("auth") ) {
+        if (qop != null && qop.equalsIgnoreCase("auth") ) {
             if (nc != -1) {
                 KD += ":" + ncStr;
             }

--
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