Fixed Incorrect local IP address judgment of IPv6. (#140)

src/DotNetCore.CAP/Dashboard/DashboardRequest.cs

@@ -28,19 +28,14 @@ namespace DotNetCore.CAP.Dashboard
 
         public CapDashboardRequest(HttpContext context)
         {
-            if (context == null)
-            {
-                throw new ArgumentNullException(nameof(context));
-            }
-
-            _context = context;
+            _context = context ?? throw new ArgumentNullException(nameof(context)); 
         }
 
         public override string Method => _context.Request.Method;
         public override string Path => _context.Request.Path.Value;
         public override string PathBase => _context.Request.PathBase.Value;
-        public override string LocalIpAddress => _context.Connection.LocalIpAddress.ToString();
-        public override string RemoteIpAddress => _context.Connection.RemoteIpAddress.ToString();
+        public override string LocalIpAddress => _context.Connection.LocalIpAddress.MapToIPv4().ToString();
+        public override string RemoteIpAddress => _context.Connection.RemoteIpAddress.MapToIPv4().ToString();
 
         public override string GetQuery(string key)
         {

src/DotNetCore.CAP/Dashboard/LocalRequestsOnlyAuthorizationFilter.cs

@@ -9,26 +9,27 @@ namespace DotNetCore.CAP.Dashboard
     {
         public bool Authorize(DashboardContext context)
         {
+            var ipAddress = context.Request.RemoteIpAddress;
             // if unknown, assume not local
-            if (string.IsNullOrEmpty(context.Request.RemoteIpAddress))
+            if (string.IsNullOrEmpty(ipAddress))
             {
                 return false;
             }
 
             // check if localhost
-            if (context.Request.RemoteIpAddress == "127.0.0.1" || context.Request.RemoteIpAddress == "::1")
+            if (ipAddress == "127.0.0.1" || ipAddress == "0.0.0.1")
             {
                 return true;
             }
 
             // compare with local address
-            if (context.Request.RemoteIpAddress == context.Request.LocalIpAddress)
+            if (ipAddress == context.Request.LocalIpAddress)
             {
                 return true;
             }
 
             // check if private ip
-            if (Helper.IsInnerIP(context.Request.RemoteIpAddress))
+            if (Helper.IsInnerIP(ipAddress))
             {
                 return true;
             }