Allow all attribute values if there is no regex

src/AntiSamy/AntiSamy.csproj

@@ -4,13 +4,13 @@
     <TargetFrameworks>netstandard2.0;net45;net46</TargetFrameworks>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>Caner Patır</Authors>
-    <Version>1.0.4</Version>
+    <Version>1.0.5</Version>
-    <FileVersion>1.0.4.0</FileVersion>
+    <FileVersion>1.0.5.0</FileVersion>
     <RepositoryUrl>https://github.com/canerpatir/AntiSamy.NET</RepositoryUrl>
     <PackageIconUrl>https://raw.githubusercontent.com/canerpatir/AntiSamy.NET/master/icon.png</PackageIconUrl>
     <PackageProjectUrl>https://github.com/canerpatir/AntiSamy.NET</PackageProjectUrl>
     <PackageLicenseUrl>https://github.com/canerpatir/AntiSamy.NET/blob/master/LICENCE</PackageLicenseUrl>
-    <AssemblyVersion>1.0.4.0</AssemblyVersion>
+    <AssemblyVersion>1.0.5.0</AssemblyVersion>
     <RepositoryType>git</RepositoryType>
     <Description>A .net standard library for performing configurable cleansing of HTML coming from untrusted sources.</Description>
     <Copyright>Caner Patır</Copyright>

src/AntiSamy/AntiSamyDomScanner.cs

@@ -150,6 +150,11 @@ namespace AntiSamy
                         }
                         else
                         {
+                            if (!allowwdAttr.AllowedValues.Any() && !allowwdAttr.AllowedRegExps.Any())
+                            {
+                                continue;
+                            }
+
                             var isAttributeValid = false;
                             //try to find out how robust this is - do I need to do this in a loop?
                             value = HtmlEntity.DeEntitize(value);

test/AntiSamy.Tests/AntiSamy.Tests.csproj

@@ -6,6 +6,10 @@
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="resources\antisamy-mysite.xml" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="5.3.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.0" />
@@ -15,7 +19,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Folder Include="resources\" />
+    <Content Include="resources\antisamy-mysite.xml">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
   </ItemGroup>
 
   <ItemGroup>

test/AntiSamy.Tests/UseCaseTests.cs

@@ -128,5 +128,21 @@ namespace AntiSamy.Tests
 
         }
 
+        [Fact]
+        public void allow_any_src_in_img_tag()
+        {
+            var scanner = new AntiSamy();
+
+            /*
+             * remove non-allowed hrefs
+             */
+
+            var input = "Size Table: ;<p><img src=\"/Assets/ProductImages/chartlar/image.jpg\" width=\"456\" height=\"197\" alt=\"\" /></p> ; Lorem ipsum";
+
+            AntiySamyResult result = scanner.Scan(input, GetPolicy("antisamy-mysite.xml"));
+
+            result.CleanHtml.Should().Be(input);
+        }
+
     }
 }