SEBWIN-314: Started implementing request filter.

SafeExamBrowser.Configuration.Contracts/Settings/NetworkSettings.cs

@@ -21,12 +21,12 @@ namespace SafeExamBrowser.Configuration.Contracts.Settings
 		/// <summary>
 		/// Defines whether all content requests for a web page should be filtered according to the defined <see cref="FilterRules"/>.
 		/// </summary>
-		public bool EnableContentRequestFilter { get; set; }
+		public bool FilterContentRequests { get; set; }
 
 		/// <summary>
 		/// Defines whether the main request for a web page should be filtered according to the defined <see cref="FilterRules"/>.
 		/// </summary>
-		public bool EnableMainRequestFilter { get; set; }
+		public bool FilterMainRequests { get; set; }
 
 		/// <summary>
 		/// Defines all rules to be used to filter network requests.

SafeExamBrowser.Configuration/ConfigurationData/DataMapper.Network.cs

@@ -16,17 +16,17 @@ namespace SafeExamBrowser.Configuration.ConfigurationData
 	{
 		private void MapEnableContentRequestFilter(Settings settings, object value)
 		{
-			if (value is bool enable)
+			if (value is bool filter)
 			{
-				settings.Network.EnableContentRequestFilter = enable;
+				settings.Network.FilterContentRequests = filter;
 			}
 		}
 
 		private void MapEnableMainRequestFilter(Settings settings, object value)
 		{
-			if (value is bool enable)
+			if (value is bool filter)
 			{
-				settings.Network.EnableMainRequestFilter = enable;
+				settings.Network.FilterMainRequests = filter;
 			}
 		}
 

SafeExamBrowser.Network/Filter/RequestFilter.cs

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2019 ETH Zürich, Educational Development and Technology (LET)
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+using System;
+using SafeExamBrowser.Network.Contracts;
+using SafeExamBrowser.Network.Contracts.Filter;
+
+namespace SafeExamBrowser.Network.Filter
+{
+	public class RequestFilter : IRequestFilter
+	{
+		public FilterResult Default { private get; set; }
+
+		public void Load(FilterRule rule)
+		{
+			throw new NotImplementedException();
+		}
+
+		public FilterResult Process(Request request)
+		{
+			throw new NotImplementedException();
+		}
+	}
+}

SafeExamBrowser.Network/Properties/AssemblyInfo.cs

@@ -0,0 +1,33 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("SafeExamBrowser.Network")]
+[assembly: AssemblyDescription("Safe Exam Browser")]
+[assembly: AssemblyCompany("ETH Zürich")]
+[assembly: AssemblyProduct("SafeExamBrowser.Network")]
+[assembly: AssemblyCopyright("Copyright © 2019 ETH Zürich, Educational Development and Technology (LET)")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("2da8f505-51be-48c8-b32b-5e753e936dec")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyInformationalVersion("1.0.0.0")]

SafeExamBrowser.Network/SafeExamBrowser.Network.csproj

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{2DA8F505-51BE-48C8-B32B-5E753E936DEC}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>SafeExamBrowser.Network</RootNamespace>
+    <AssemblyName>SafeExamBrowser.Network</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="Microsoft.CSharp" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Filter\RequestFilter.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup />
+  <ItemGroup>
+    <ProjectReference Include="..\SafeExamBrowser.Network.Contracts\SafeExamBrowser.Network.Contracts.csproj">
+      <Project>{2947da3c-61f3-44be-81cf-d1d5c10aec95}</Project>
+      <Name>SafeExamBrowser.Network.Contracts</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

SafeExamBrowser.sln

@@ -104,6 +104,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SafeExamBrowser.UserInterfa
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SafeExamBrowser.WindowsApi.Contracts", "SafeExamBrowser.WindowsApi.Contracts\SafeExamBrowser.WindowsApi.Contracts.csproj", "{7016F080-9AA5-41B2-A225-385AD877C171}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SafeExamBrowser.Network", "SafeExamBrowser.Network\SafeExamBrowser.Network.csproj", "{2DA8F505-51BE-48C8-B32B-5E753E936DEC}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -466,6 +468,14 @@ Global
 		{7016F080-9AA5-41B2-A225-385AD877C171}.Release|Any CPU.Build.0 = Release|Any CPU
 		{7016F080-9AA5-41B2-A225-385AD877C171}.Release|x86.ActiveCfg = Release|x86
 		{7016F080-9AA5-41B2-A225-385AD877C171}.Release|x86.Build.0 = Release|x86
+		{2DA8F505-51BE-48C8-B32B-5E753E936DEC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2DA8F505-51BE-48C8-B32B-5E753E936DEC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2DA8F505-51BE-48C8-B32B-5E753E936DEC}.Debug|x86.ActiveCfg = Debug|x86
+		{2DA8F505-51BE-48C8-B32B-5E753E936DEC}.Debug|x86.Build.0 = Debug|x86
+		{2DA8F505-51BE-48C8-B32B-5E753E936DEC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2DA8F505-51BE-48C8-B32B-5E753E936DEC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2DA8F505-51BE-48C8-B32B-5E753E936DEC}.Release|x86.ActiveCfg = Release|x86
+		{2DA8F505-51BE-48C8-B32B-5E753E936DEC}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE