Also handle application/x-www-form-urlencoded as string body

* Callback

* Add more tests

CHANGELOG.md

@@ -0,0 +1,184 @@
+# 1.0.3.4 (04 March 2018)
+
+ - [#102](https://github.com/WireMock-Net/WireMock.Net/pull/102) - Feature: add WithBody(req => dostuff) style callback contributed by Alastair Crabtree ([alastairtree](https://github.com/alastairtree)) +feature
+ - [#101](https://github.com/WireMock-Net/WireMock.Net/pull/101) - ICallbackResponseBuilder + added more unit-tests contributed by Stef Heyenrath ([StefH](https://github.com/StefH)) +fix
+ - [#100](https://github.com/WireMock-Net/WireMock.Net/issues/100) - Question: JsonPathMatcher - not working for rootless jsons?
+ - [#99](https://github.com/WireMock-Net/WireMock.Net/pull/99) - feat: simple implementation/spike of dynamic responses using callbacks contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#98](https://github.com/WireMock-Net/WireMock.Net/issues/98) - IBodyResponseBuilder.WithBody* should receive the request as a parameter
+ - [#96](https://github.com/WireMock-Net/WireMock.Net/pull/96) - Replace log4net by custom logger (#94) contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#95](https://github.com/WireMock-Net/WireMock.Net/pull/95) - Unittest fix contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#94](https://github.com/WireMock-Net/WireMock.Net/issues/94) - Issue: Introduced dependency on log4net
+ - [#93](https://github.com/WireMock-Net/WireMock.Net/issues/93) - Bug: FluentMockServer IsStarted after calling Start()
+ - [#66](https://github.com/WireMock-Net/WireMock.Net/issues/66) - Interested in callbacks?
+
+Commits: e850126184...a2df91a2a2
+
+
+# 1.0.3.3 (24 February 2018)
+
+ - [#92](https://github.com/WireMock-Net/WireMock.Net/pull/92) - Json fixes (#91) contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#91](https://github.com/WireMock-Net/WireMock.Net/issues/91) - Bug: WireMock.Net is not matching application/json http requests using JSONPathMatcher +fix
+
+Commits: 1ffd56701c...ad6c59e3b5
+
+
+# 1.0.3.2 (14 February 2018)
+
+ - [#90](https://github.com/WireMock-Net/WireMock.Net/pull/90) - Concurrent issue (#88) contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#89](https://github.com/WireMock-Net/WireMock.Net/pull/89) - Add log4net logging contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#88](https://github.com/WireMock-Net/WireMock.Net/issues/88) - Bug: Standalone server throws 500 error when receiving concurrent requests +fix
+ - [#87](https://github.com/WireMock-Net/WireMock.Net/issues/87) - Feature: Add logging
+
+Commits: 51070dab63...4f87146622
+
+
+# 1.0.3.0 (05 February 2018)
+
+ - [#86](https://github.com/WireMock-Net/WireMock.Net/issues/86) - Feature : Add FileSystemWatcher logic for watching static mapping files +feature
+ - [#85](https://github.com/WireMock-Net/WireMock.Net/issues/85) - Bug: https for netstandard does not work ? +fix
+ - [#83](https://github.com/WireMock-Net/WireMock.Net/issues/83) - Feature : Add also a method in IProxyResponseBuilder to provide proxy-settings +feature
+ - [#82](https://github.com/WireMock-Net/WireMock.Net/issues/82) - Feature: make it possible to ignore some headers when proxying +feature
+ - [#81](https://github.com/WireMock-Net/WireMock.Net/issues/81) - Feature: When using proxy, only BodyAsBytes in case of binary data?
+ - [#80](https://github.com/WireMock-Net/WireMock.Net/issues/80) - Feature: When using proxy, in case Content-Type is JSON, use BodyAsJson in Response
+
+Commits: 40ff8514ac...9778c5adbe
+
+
+# 1.0.2.13 (23 January 2018)
+
+ - [#79](https://github.com/WireMock-Net/WireMock.Net/pull/79) - Fix missed content headers contributed by ([vladimir-fed](https://github.com/vladimir-fed))
+ - [#78](https://github.com/WireMock-Net/WireMock.Net/issues/78) - WireMock not working when attempting to access from anything other than localhost.
+ - [#57](https://github.com/WireMock-Net/WireMock.Net/issues/57) - ProxyAndRecord does not save query-parameters, headers and body +fix
+
+Commits: 6d60b3773a...cdcaaa970a
+
+
+# 1.0.2.12 (16 January 2018)
+
+ - [#77](https://github.com/WireMock-Net/WireMock.Net/pull/77) - Fixed issue #76 contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#76](https://github.com/WireMock-Net/WireMock.Net/issues/76) - Bug: IFluentMockServerAdmin is missing content-type for some POST/PUT calls
+ - [#75](https://github.com/WireMock-Net/WireMock.Net/pull/75) - Add WireMock.Net.WebApplication example contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#74](https://github.com/WireMock-Net/WireMock.Net/pull/74) - Capturing the index of the existing mapping before removing and insert the updated mapping at the same index of the list contributed by ([raghavendrabankapur](https://github.com/raghavendrabankapur))
+ - [#73](https://github.com/WireMock-Net/WireMock.Net/issues/73) - Updated mapping is not being picked and responded with the response
+
+Commits: da798a59aa...e6af765777
+
+
+# 1.0.2.11 (20 December 2017)
+
+ - [#72](https://github.com/WireMock-Net/WireMock.Net/issues/72) - Matching WithParam on OData End Points
+
+Commits: 71196b51c9...71196b51c9
+
+
+# 1.0.2.9 (07 December 2017)
+
+ - [#71](https://github.com/WireMock-Net/WireMock.Net/pull/71) - Fixed restricted headers on response contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#69](https://github.com/WireMock-Net/WireMock.Net/issues/69) - Instructions are incorrect (?)
+
+Commits: 601af2d6b2...fd5bc203c3
+
+
+# 1.0.2.10 (12 December 2017)
+
+ - [#70](https://github.com/WireMock-Net/WireMock.Net/issues/70) - Proxy/Intercept pattern is throwing a keep alive header error with net461
+
+Commits: d0fc889f42...d0fc889f42
+
+
+# 1.0.2.8 (23 November 2017)
+
+ - [#68](https://github.com/WireMock-Net/WireMock.Net/issues/68) - Full path required in Stub
+ - [#67](https://github.com/WireMock-Net/WireMock.Net/pull/67) - bug: fix supporting the Patch method and logging the body contributed by Alastair Crabtree ([alastairtree](https://github.com/alastairtree))
+ - [#65](https://github.com/WireMock-Net/WireMock.Net/pull/65) - bug: Fix admin api client definition returning the wrong types contributed by Alastair Crabtree ([alastairtree](https://github.com/alastairtree))
+ - [#64](https://github.com/WireMock-Net/WireMock.Net/issues/64) - Pull Requests do not trigger test + codecoverage ?
+
+Commits: d0b48e2967...ea16ee866b
+
+
+# 1.0.2.7 (18 November 2017)
+
+ - [#63](https://github.com/WireMock-Net/WireMock.Net/pull/63) - Fix issue with concurrent logging contributed by ([vladimir-fed](https://github.com/vladimir-fed))
+ - [#62](https://github.com/WireMock-Net/WireMock.Net/pull/62) - Add the Host, Protocol, Port and Origin to the Request message so they can be used in templating contributed by Alastair Crabtree ([alastairtree](https://github.com/alastairtree))
+ - [#61](https://github.com/WireMock-Net/WireMock.Net/issues/61) - Partial mapping
+ - [#53](https://github.com/WireMock-Net/WireMock.Net/issues/53) - New feature request: Access to Owin pipeline
+ - [#42](https://github.com/WireMock-Net/WireMock.Net/issues/42) - Enhancement - Save/load request logs to/from disk +feature
+ - [#27](https://github.com/WireMock-Net/WireMock.Net/issues/27) - New feature: Record and Save
+
+Commits: e25c873765...018d2a904d
+
+
+# 1.0.2.6 (30 October 2017)
+
+ - [#60](https://github.com/WireMock-Net/WireMock.Net/pull/60) - Fix proxy headers handling contributed by Oleksandr Liakhevych ([Dreamescaper](https://github.com/Dreamescaper))
+ - [#59](https://github.com/WireMock-Net/WireMock.Net/pull/59) - Add ability to provide multiple values for headers in response contributed by Oleksandr Liakhevych ([Dreamescaper](https://github.com/Dreamescaper))
+ - [#58](https://github.com/WireMock-Net/WireMock.Net/issues/58) - Multiple headers with same name +feature
+ - [#56](https://github.com/WireMock-Net/WireMock.Net/issues/56) - WithBodyFromFile Support +feature
+ - [#54](https://github.com/WireMock-Net/WireMock.Net/issues/54) - Proxy for AWS: Error unmarshalling response back from AWS +fix
+
+Commits: cbe6a0a2b4...d83f308591
+
+
+# 1.0.2.5 (24 October 2017)
+
+ - [#55](https://github.com/WireMock-Net/WireMock.Net/pull/55) - Fix the problem with headers passthrough contributed by deeptowncitizen ([deeptowncitizen](https://github.com/deeptowncitizen)) +fix
+ - [#52](https://github.com/WireMock-Net/WireMock.Net/issues/52) - SimMetrics.NET error when trying to install NuGet Package
+ - [#48](https://github.com/WireMock-Net/WireMock.Net/issues/48) - Stateful support +feature
+ - [#44](https://github.com/WireMock-Net/WireMock.Net/issues/44) - Bug: Server not listening after Start() returns (on macOS) +fix
+
+Commits: 7c289d44a7...15370a89ca
+
+
+# 1.0.2.4 (10 October 2017)
+
+ - [#51](https://github.com/WireMock-Net/WireMock.Net/pull/51) - Observable logs contributed by deeptowncitizen ([deeptowncitizen](https://github.com/deeptowncitizen))
+ - [#50](https://github.com/WireMock-Net/WireMock.Net/issues/50) - New Feature: Callbacks
+ - [#49](https://github.com/WireMock-Net/WireMock.Net/pull/49) - stateful behavior contributed by deeptowncitizen ([deeptowncitizen](https://github.com/deeptowncitizen))
+ - [#47](https://github.com/WireMock-Net/WireMock.Net/issues/47) - Feature: add matcher details to Request to see which matchers match/not match +feature
+ - [#46](https://github.com/WireMock-Net/WireMock.Net/issues/46) - Log the ip-address from the client/caller also in the RequestLog +feature
+ - [#45](https://github.com/WireMock-Net/WireMock.Net/pull/45) - Add RequestLogExpirationDuration and MaxRequestLogCount (#43) contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#43](https://github.com/WireMock-Net/WireMock.Net/issues/43) - Feature: Add RequestLogExpirationDuration and MaxRequestLogCount
+ - [#41](https://github.com/WireMock-Net/WireMock.Net/pull/41) - Dotnet 20 preview final contributed by Stef Heyenrath ([StefH](https://github.com/StefH)) +feature
+ - [#40](https://github.com/WireMock-Net/WireMock.Net/pull/40) - Expose more settings to stand-alone app contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#39](https://github.com/WireMock-Net/WireMock.Net/pull/39) - Listen on http://*:9090 contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#38](https://github.com/WireMock-Net/WireMock.Net/issues/38) - Bug: support also listening on *:{port}
+ - [#37](https://github.com/WireMock-Net/WireMock.Net/issues/37) - Wrong Request Match result is returning
+ - [#36](https://github.com/WireMock-Net/WireMock.Net/issues/36) - How to implement a request body-dependent response?
+ - [#35](https://github.com/WireMock-Net/WireMock.Net/pull/35) - Revert changes that were made by mistake in prior PR contributed by ([phillee007](https://github.com/phillee007))
+ - [#34](https://github.com/WireMock-Net/WireMock.Net/issues/34) - Where is SearchLogsFor method?
+ - [#33](https://github.com/WireMock-Net/WireMock.Net/issues/33) - Issue with launching sample code (StandAlone server) +fix
+ - [#32](https://github.com/WireMock-Net/WireMock.Net/pull/32) - [Feature] Add support for client certificate password and test with real services that require client certificate auth contributed by ([phillee007](https://github.com/phillee007)) +feature
+ - [#31](https://github.com/WireMock-Net/WireMock.Net/issues/31) - Feature request: Nuget package for standalone version +feature
+ - [#20](https://github.com/WireMock-Net/WireMock.Net/issues/20) - Add client certificate authentication
+ - [#19](https://github.com/WireMock-Net/WireMock.Net/issues/19) - Is this the same as Mock4Net?
+ - [#15](https://github.com/WireMock-Net/WireMock.Net/issues/15) - New feature: Proxying +feature
+
+Commits: 538195551d...e87e09e10d
+
+
+# 1.02.1 (14 June 2017)
+
+ - [#30](https://github.com/WireMock-Net/WireMock.Net/issues/30) - [Feature] Disable partial mappings by default in standalone version +fix
+ - [#29](https://github.com/WireMock-Net/WireMock.Net/issues/29) - Support of .Net 4.0
+ - [#28](https://github.com/WireMock-Net/WireMock.Net/issues/28) - Facing issue with WildcardMatcher and '?'
+
+Commits: 84db9bbf0d...7111ab384b
+
+
+# 1.0.2.0 (05 May 2017)
+
+ - [#26](https://github.com/WireMock-Net/WireMock.Net/pull/26) - merge netstandard into main contributed by Stef Heyenrath ([StefH](https://github.com/StefH))
+ - [#25](https://github.com/WireMock-Net/WireMock.Net/issues/25) - Upgrade to vs2017 +feature
+ - [#23](https://github.com/WireMock-Net/WireMock.Net/issues/23) - Consider port to .Net Core
+ - [#21](https://github.com/WireMock-Net/WireMock.Net/issues/21) - Admin static json mappings +feature
+
+Commits: b547993415...8d9cef6dd1
+
+
+# 1.0.1.2 (27 February 2017)
+
+ - [#24](https://github.com/WireMock-Net/WireMock.Net/pull/24) - Body Encoding contributed by Sebastian Bebrys ([sbebrys](https://github.com/sbebrys))
+ - [#22](https://github.com/WireMock-Net/WireMock.Net/issues/22) - Add basic-authentication for accessing admin-interface +feature
+ - [#8](https://github.com/WireMock-Net/WireMock.Net/issues/8) - admin rest api
+
+Commits: bb35f55bbb...02803562c6

GitReleaseNotes.txt

@@ -0,0 +1,5 @@
+https://github.com/GitTools/GitReleaseNotes
+
+GitReleaseNotes.exe . /OutputFile CHANGELOG.md /Version 1.0.3.4
+
+GitReleaseNotes.exe . /OutputFile CHANGELOG.md /allTags

README.md

@@ -2,10 +2,9 @@
 A C# .NET version based on [mock4net](https://github.com/alexvictoor/mock4net) which mimics the functionality from the JAVA based http://WireMock.org
 
 [![Build status](https://ci.appveyor.com/api/projects/status/b3n6q3ygbww4lyls?svg=true)](https://ci.appveyor.com/project/StefH/wiremock-net)
-[![codecov](https://codecov.io/gh/WireMock-Net/WireMock.Net/branch/master/graph/badge.svg)](https://codecov.io/gh/WireMock-Net/WireMock.Net)
-[![Coverage Status](https://coveralls.io/repos/github/StefH/WireMock.Net/badge.svg?branch=master)](https://coveralls.io/github/StefH/WireMock.Net?branch=master)
-[![GitHub issues](https://img.shields.io/github/issues/StefH/WireMock.Net.svg)](https://github.com/StefH/WireMock.Net/issues)
-[![GitHub stars](https://img.shields.io/github/stars/StefH/WireMock.Net.svg)](https://github.com/StefH/WireMock.Net/stargazers)
+[![Coverage Status](https://coveralls.io/repos/github/WireMock-Net/WireMock.Net/badge.svg?branch=master)](https://coveralls.io/github/WireMock-Net/WireMock.Net?branch=master)
+[![GitHub issues](https://img.shields.io/github/issues/WireMock-Net/WireMock.Net.svg)](https://github.com/WireMock-Net/WireMock.Net/issues)
+[![GitHub stars](https://img.shields.io/github/stars/WireMock-Net/WireMock.Net.svg)](https://github.com/WireMock-Net/WireMock.Net/stargazers)
 
 | Name | NuGet |
 | ---- | ----- |
@@ -28,7 +27,7 @@ To build you need:
 
 
 ## Stubbing
-A core feature of WireMock.Net is the ability to return canned/predefined HTTP responses for requests matching criteria, see [Wiki : Stubbing](https://github.com/StefH/WireMock.Net/wiki/Stubbing).
+A core feature of WireMock.Net is the ability to return canned/predefined HTTP responses for requests matching criteria, see [Wiki : Stubbing & Request Matching](https://github.com/WireMock-Net/WireMock.Net/wiki/Stubbing-and-Request-Matching).
 
 ## Using WireMock in UnitTest framework
 You can use your favorite test framework and use WireMock within your tests, see
@@ -43,6 +42,16 @@ This is quite straight forward to launch a mock server within a console applicat
 ### SSL
 You can start a standalone mock server listening for HTTPS requests. To do so, there is just a flag to set when creating the server:
 ```csharp
-var server = FluentMockServer.Start(port: 8443, ssl: true);
+var server1 = FluentMockServer.Start(port: 8443, ssl: true);
+
+// or like this
+
+var server2 = FluentMockServer.Start(new FluentMockServerSettings
+{
+    Urls = new[] { "http://localhost:9091", "https://localhost:9443" }
+});
 ```
-Obviously you need a certificate registered on your box, properly associated with your application and the port number that will be used. This is not really specific to WireMock, not very straightforward and hence the following stackoverflow thread might come handy: [Httplistener with https support](http://stackoverflow.com/questions/11403333/httplistener-with-https-support)
+
+- In case when using **net 4.5.2** or **net 4.6**, you need a certificate registered on your box, properly associated with your application and the port number that will be used. This is not really specific to WireMock.Net, not very straightforward and hence the following stackoverflow thread might come handy: [Httplistener with https support](http://stackoverflow.com/questions/11403333/httplistener-with-https-support).
+
+- When using **netstandard**, WireMock.Net uses a self signed certificate (which can be overriden if you like) to host https urls.

WireMock.Net Solution.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
-VisualStudioVersion = 15.0.26430.13
+VisualStudioVersion = 15.0.27130.2027
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{EF242EDF-7133-4277-9A0C-18744DE08707}"
 EndProject
@@ -9,7 +9,9 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 	ProjectSection(SolutionItems) = preProject
 		.runsettings = .runsettings
 		appveyor.yml = appveyor.yml
+		CHANGELOG.md = CHANGELOG.md
 		codecov-local.cmd = codecov-local.cmd
+		GitReleaseNotes.txt = GitReleaseNotes.txt
 		README.md = README.md
 	EndProjectSection
 EndProject
@@ -21,11 +23,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net", "src\WireMoc
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Tests", "test\WireMock.Net.Tests\WireMock.Net.Tests.csproj", "{31DC2EF8-C3FE-467D-84BE-FB5D956E612E}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.Console.NETCoreApp", "examples\WireMock.Net.Console.NETCoreApp\WireMock.Net.Console.NETCoreApp.csproj", "{FE281639-B014-4C8A-96FA-141164A74713}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Console.NETCoreApp", "examples\WireMock.Net.Console.NETCoreApp\WireMock.Net.Console.NETCoreApp.csproj", "{FE281639-B014-4C8A-96FA-141164A74713}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Console.Record.NETCoreApp", "examples\WireMock.Net.Console.Record.NETCoreApp\WireMock.Net.Console.Record.NETCoreApp.csproj", "{1995E414-F197-4AB4-90C2-68D806B5AF59}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Console.Proxy.NETCoreApp", "examples\WireMock.Net.Console.Record.NETCoreApp\WireMock.Net.Console.Proxy.NETCoreApp.csproj", "{1995E414-F197-4AB4-90C2-68D806B5AF59}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.Client", "examples\WireMock.Net.Client\WireMock.Net.Client.csproj", "{058D4B6C-C03E-49D0-91DB-A535B058FA0D}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Client", "examples\WireMock.Net.Client\WireMock.Net.Client.csproj", "{058D4B6C-C03E-49D0-91DB-A535B058FA0D}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.StandAlone", "src\WireMock.Net.StandAlone\WireMock.Net.StandAlone.csproj", "{B6269AAC-170A-43D5-8B9A-579DED3D9A95}"
 EndProject
@@ -36,6 +38,14 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.StandAlone.Net
 		{B6269AAC-170A-43D5-8B9A-579DED3D9A95} = {B6269AAC-170A-43D5-8B9A-579DED3D9A95}
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.Console.NET452", "examples\WireMock.Net.ConsoleApplication\WireMock.Net.Console.NET452.csproj", "{668F689E-57B4-422E-8846-C0FF643CA268}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.WebApplication", "examples\WireMock.Net.WebApplication\WireMock.Net.WebApplication.csproj", "{049539C1-7A66-4559-AD7A-B1C73B97CBB0}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WireMock.Net.Console.Proxy.Net452", "examples\WireMock.Net.Console.Proxy.Net452\WireMock.Net.Console.Proxy.Net452.csproj", "{26433A8F-BF01-4962-97EB-81BFFBB61096}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WireMock.Net.Console.Proxy.NETCoreApp2", "examples\WireMock.Net.Console.Proxy.NETCoreApp2\WireMock.Net.Console.Proxy.NETCoreApp2.csproj", "{23A9AA3C-40FC-42AA-8A5E-05899795A1C6}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -74,6 +84,22 @@ Global
 		{668F689E-57B4-422E-8846-C0FF643CA999}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{668F689E-57B4-422E-8846-C0FF643CA999}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{668F689E-57B4-422E-8846-C0FF643CA999}.Release|Any CPU.Build.0 = Release|Any CPU
+		{668F689E-57B4-422E-8846-C0FF643CA268}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{668F689E-57B4-422E-8846-C0FF643CA268}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{668F689E-57B4-422E-8846-C0FF643CA268}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{668F689E-57B4-422E-8846-C0FF643CA268}.Release|Any CPU.Build.0 = Release|Any CPU
+		{049539C1-7A66-4559-AD7A-B1C73B97CBB0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{049539C1-7A66-4559-AD7A-B1C73B97CBB0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{049539C1-7A66-4559-AD7A-B1C73B97CBB0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{049539C1-7A66-4559-AD7A-B1C73B97CBB0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{26433A8F-BF01-4962-97EB-81BFFBB61096}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{26433A8F-BF01-4962-97EB-81BFFBB61096}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{26433A8F-BF01-4962-97EB-81BFFBB61096}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{26433A8F-BF01-4962-97EB-81BFFBB61096}.Release|Any CPU.Build.0 = Release|Any CPU
+		{23A9AA3C-40FC-42AA-8A5E-05899795A1C6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{23A9AA3C-40FC-42AA-8A5E-05899795A1C6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{23A9AA3C-40FC-42AA-8A5E-05899795A1C6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{23A9AA3C-40FC-42AA-8A5E-05899795A1C6}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -87,5 +113,12 @@ Global
 		{B6269AAC-170A-43D5-8B9A-579DED3D9A95} = {EF242EDF-7133-4277-9A0C-18744DE08707}
 		{10E16614-61CA-48D8-8BDD-664C13913DED} = {F0C22C47-DF71-463C-9B04-B4E0F3B8708A}
 		{668F689E-57B4-422E-8846-C0FF643CA999} = {F0C22C47-DF71-463C-9B04-B4E0F3B8708A}
+		{668F689E-57B4-422E-8846-C0FF643CA268} = {F0C22C47-DF71-463C-9B04-B4E0F3B8708A}
+		{049539C1-7A66-4559-AD7A-B1C73B97CBB0} = {F0C22C47-DF71-463C-9B04-B4E0F3B8708A}
+		{26433A8F-BF01-4962-97EB-81BFFBB61096} = {F0C22C47-DF71-463C-9B04-B4E0F3B8708A}
+		{23A9AA3C-40FC-42AA-8A5E-05899795A1C6} = {F0C22C47-DF71-463C-9B04-B4E0F3B8708A}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {BF428BCC-C837-433B-87D2-15C7014B73E9}
 	EndGlobalSection
 EndGlobal

appveyor.yml

@@ -21,7 +21,6 @@ environment:
 before_build:
 - dotnet restore .\src\WireMock.Net\WireMock.Net.csproj
 - dotnet restore .\src\WireMock.Net.Standalone\WireMock.Net.Standalone.csproj
-- nuget restore .\examples\WireMock.Net.ConsoleApplication\WireMock.Net.ConsoleApplication.csproj -PackagesDirectory packages
 
 build_script:
 # build WireMock.Net
@@ -39,6 +38,6 @@ test_script:
   - nuget.exe install coveralls.net -ExcludeVersion
   - pip install codecov
 
-  - cmd: '"OpenCover\tools\OpenCover.Console.exe" -register:user -target:dotnet.exe -targetargs:"test test\WireMock.Net.Tests\WireMock.Net.Tests.csproj --no-build" -returntargetcode -filter:"+[WireMock.Net]* -[WireMock.Net.Tests*]*" -output:coverage.xml -oldstyle -searchdirs:".\test\WireMock.Net.Tests\bin\%CONFIGURATION%\net452"'
+  - cmd: '"OpenCover\tools\OpenCover.Console.exe" -target:dotnet.exe -targetargs:"test test\WireMock.Net.Tests\WireMock.Net.Tests.csproj --no-build" -output:coverage.xml -returntargetcode -register:user -filter:"+[WireMock.Net]* -[WireMock.Net.Tests*]*" -nodefaultfilters -returntargetcode -oldstyle -searchdirs:".\test\WireMock.Net.Tests\bin\%CONFIGURATION%\net452"'
   - codecov -f "coverage.xml"
   - coveralls.net\tools\csmacnz.Coveralls.exe --opencover -i .\coverage.xml

examples/WireMock.Net.Client/WireMock.Net.Client.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
-    <PackageReference Include="RestEase" Version="1.4.3" />
+    <PackageReference Include="RestEase" Version="1.4.4" />
   </ItemGroup>
 
   <ItemGroup>

examples/WireMock.Net.Console.NETCoreApp/Program.cs

@@ -1,11 +1,21 @@
-using WireMock.Net.ConsoleApplication;
+using System.IO;
+using System.Reflection;
+using log4net;
+using log4net.Config;
+using log4net.Repository;
+using WireMock.Net.ConsoleApplication;
 
 namespace WireMock.Net.Console.NETCoreApp
 {
     static class Program
     {
+        private static readonly ILoggerRepository LogRepository = LogManager.GetRepository(Assembly.GetEntryAssembly());
+        private static readonly ILog Log = LogManager.GetLogger(typeof(Program));
+
         static void Main(params string[] args)
         {
+            XmlConfigurator.Configure(LogRepository, new FileInfo("log4net.config"));
+
             MainApp.Run();
         }
     }

examples/WireMock.Net.Console.NETCoreApp/WireMock.Net.Console.NETCoreApp.csproj

@@ -18,14 +18,27 @@
     <Content Include="__admin\mappings\11111110-a633-40e8-a244-5cb80bc0ab66.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="__admin\mappings\826aff7c-6208-4a3c-923d-575248907db4.json">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
   </ItemGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.2" />
+    <PackageReference Include="log4net" Version="2.0.8" />
+    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="log4net.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="nlog.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="__admin\mappings\791a3f31-6946-4ce7-8e6f-0237c7443275.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="__admin\mappings\791a3f31-6946-4ce7-8e6f-0237c7443275.json">
+      <CopyToOutputDirectory>Never</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
 
 </Project>

examples/WireMock.Net.Console.NETCoreApp/__admin/mappings/11111110-a633-40e8-a244-5cb80bc0ab66.json

@@ -14,8 +14,9 @@
     },
     "Response": {
         "BodyAsJson": { "body": "static mapping" },
-        "Headers": {
-            "Content-Type": "application/json"
-        }
+      "Headers": {
+        "Content-Type": "application/json",
+        "Test-X": [ "test 1", "test 2" ]
+      }
     }
 }

examples/WireMock.Net.Console.NETCoreApp/__admin/mappings/791a3f31-6946-4ce7-8e6f-0237c7443275.json

@@ -0,0 +1,36 @@
+{
+  "Guid": "791a3f31-6946-4ce7-8e6f-0237c7443275",
+  "Title": "",
+  "Priority": 0,
+  "Request": {
+    "Path": {
+      "Matchers": [
+        {
+          "Name": "WildcardMatcher",
+          "Pattern": "/proxy-google-test-post"
+        }
+      ]
+    },
+    "Methods": [
+      "post"
+    ],
+    "Body": {}
+  },
+  "Response": {
+    "StatusCode": 404,
+    "Body": "<!DOCTYPE html>\n<html lang=en>\n  <meta charset=utf-8>\n  <meta name=viewport content=\"initial-scale=1, minimum-scale=1, width=device-width\">\n  <title>Error 404 (Not Found)!!1</title>\n  <style>\n    *{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px}* > body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}#logo{background:url(//www.google.com/images/branding/googlelogo/1x/googlelogo_color_150x54dp.png) no-repeat;margin-left:-5px}@media only screen and (min-resolution:192dpi){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 0}}@media only screen and (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat;-webkit-background-size:100% 100%}}#logo{display:inline-block;height:54px;width:150px}\n  </style>\n  <a href=//www.google.com/><span id=logo aria-label=Google></span></a>\n  <p><b>404.</b> <ins>That’s an error.</ins>\n  <p>The requested URL <code>/proxy-google-test-post</code> was not found on this server.  <ins>That’s all we know.</ins>\n",
+    "BodyAsBytes": "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",
+    "BodyEncoding": {
+      "CodePage": 65001,
+      "EncodingName": "Unicode (UTF-8)",
+      "WebName": "utf-8"
+    },
+    "UseTransformer": false,
+    "Headers": {
+      "Date": "Wed, 27 Oct 2017 18:57:40 GMT",
+      "Alt-Svc": "quic=\":443\"; ma=2592000; v=\"39,38,37,35\"",
+      "Referrer-Policy": "no-referrer",
+      "Connection": "close"
+    }
+  }
+}

examples/WireMock.Net.Console.NETCoreApp/log4net.config

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <configSections>
+    <section name="log4net" type="System.Configuration.IgnoreSectionHandler" />
+  </configSections>
+  <appSettings>
+    <add key="log4net.Internal.Debug" value="true"/>
+  </appSettings>
+  <log4net>
+    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <root>
+      <level value="DEBUG" />
+      <appender-ref ref="ConsoleAppender" />
+    </root>
+  </log4net>
+</configuration>

examples/WireMock.Net.Console.NETCoreApp/nlog.config

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+      autoReload="true"
+      internalLogLevel="info"
+      internalLogFile="c:\temp\wiremock-internal-nlog.log">
+
+  <targets>
+    <!-- write logs to file  -->
+    <target xsi:type="File" name="all" fileName="c:\temp\wiremock-${shortdate}.log"
+            layout="${longdate}|${event-properties:item=EventId.Id}|${uppercase:${level}}|${logger}|${message} ${exception}" />
+  </targets>
+
+  <!-- rules to map from logger name to target -->
+  <rules>
+    <logger name="*" minlevel="Debug" writeTo="all" />
+  </rules>
+</nlog>

examples/WireMock.Net.Console.Proxy.NETCoreApp2/Program.cs

@@ -0,0 +1,36 @@
+using Newtonsoft.Json;
+using WireMock.Server;
+using WireMock.Settings;
+
+namespace WireMock.Net.Console.Proxy.NETCoreApp2
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            var server = FluentMockServer.Start(new FluentMockServerSettings
+            {
+                Urls = new[] { "http://localhost:9091", "https://localhost:9443" },
+                StartAdminInterface = true,
+                ReadStaticMappings = false,
+                ProxyAndRecordSettings = new ProxyAndRecordSettings
+                {
+                    Url = "https://www.google.com",
+                    //ClientX509Certificate2ThumbprintOrSubjectName = "www.yourclientcertname.com OR yourcertificatethumbprint (only if the service you're proxying to requires it)",
+                    SaveMapping = true,
+                    SaveMappingToFile = false,
+                    BlackListedHeaders = new[] { "dnt", "Content-Length" }
+                }
+            });
+
+            server.LogEntriesChanged += (sender, eventRecordArgs) =>
+            {
+                System.Console.WriteLine(JsonConvert.SerializeObject(eventRecordArgs.NewItems, Formatting.Indented));
+            };
+
+            System.Console.WriteLine("Press any key to stop the server");
+            System.Console.ReadKey();
+            server.Stop();
+        }
+    }
+}

examples/WireMock.Net.Console.Proxy.NETCoreApp2/Properties/launchSettings.json

@@ -0,0 +1,27 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:63377/",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "WireMock.Net.Console.Proxy.NETCoreApp2": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:63378/"
+    }
+  }
+}

examples/WireMock.Net.Console.Proxy.NETCoreApp2/WireMock.Net.Console.Proxy.NETCoreApp2.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <ApplicationIcon>../../WireMock.Net-Logo.ico</ApplicationIcon>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\WireMock.Net.StandAlone\WireMock.Net.StandAlone.csproj" />
+    <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
+  </ItemGroup>
+
+</Project>

examples/WireMock.Net.Console.Proxy.Net452/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/>
+    </startup>
+</configuration>

examples/WireMock.Net.Console.Proxy.Net452/Program.cs

@@ -0,0 +1,36 @@
+using Newtonsoft.Json;
+using WireMock.Server;
+using WireMock.Settings;
+
+namespace WireMock.Net.Console.Proxy.Net452
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            var server = FluentMockServer.Start(new FluentMockServerSettings
+            {
+                Urls = new[] { "http://localhost:9091/", "https://localhost:9443/" },
+                StartAdminInterface = true,
+                ReadStaticMappings = false,
+                ProxyAndRecordSettings = new ProxyAndRecordSettings
+                {
+                    Url = "https://www.google.com",
+                    //ClientX509Certificate2ThumbprintOrSubjectName = "www.yourclientcertname.com OR yourcertificatethumbprint (only if the service you're proxying to requires it)",
+                    SaveMapping = true,
+                    SaveMappingToFile = false,
+                    BlackListedHeaders = new[] { "dnt", "Content-Length" }
+                }
+            });
+
+            server.LogEntriesChanged += (sender, eventRecordArgs) =>
+            {
+                System.Console.WriteLine(JsonConvert.SerializeObject(eventRecordArgs.NewItems, Formatting.Indented));
+            };
+
+            System.Console.WriteLine("Press any key to stop the server");
+            System.Console.ReadKey();
+            server.Stop();
+        }
+    }
+}

examples/WireMock.Net.Console.Proxy.Net452/Properties/AssemblyInfo.cs

@@ -0,0 +1,35 @@
+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("WireMock.Net.Console.Proxy.Net452")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("WireMock.Net.Console.Proxy.Net452")]
+[assembly: AssemblyCopyright("Copyright © Stef Heyenrath 2018")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// 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("26433a8f-bf01-4962-97eb-81bffbb61096")]
+
+// 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")]

examples/WireMock.Net.Console.Proxy.Net452/WireMock.Net.Console.Proxy.Net452.csproj

@@ -0,0 +1,105 @@
+<?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>{26433A8F-BF01-4962-97EB-81BFFBB61096}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>WireMock.Net.Console.Proxy.Net452</RootNamespace>
+    <AssemblyName>WireMock.Net.Console.Proxy.Net452</AssemblyName>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <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' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <StartupObject>WireMock.Net.Console.Proxy.Net452.Program</StartupObject>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <ItemGroup>
+    <None Condition="'$(Platform)' == 'x64'" Include="..\packages\Libuv.1.10.0\runtimes\win7-x64\native\libuv.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      <Visible>False</Visible>
+      <Link>libuv.dll</Link>
+    </None>
+    <None Condition="'$(Platform)' == 'x86'" Include="..\packages\Libuv.1.10.0\runtimes\win7-x86\native\libuv.dll">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      <Visible>False</Visible>
+      <Link>libuv.dll</Link>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.Owin.Host.HttpListener, Version=3.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.HttpListener.3.1.0\lib\net45\Microsoft.Owin.Host.HttpListener.dll</HintPath>
+    </Reference>
+    <Reference Include="Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Newtonsoft.Json.10.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\WireMock.Net.StandAlone\WireMock.Net.StandAlone.csproj">
+      <Project>{b6269aac-170a-43d5-8b9a-579ded3d9a95}</Project>
+      <Name>WireMock.Net.StandAlone</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj">
+      <Project>{d3804228-91f4-4502-9595-39584e5a01ad}</Project>
+      <Name>WireMock.Net</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

examples/WireMock.Net.Console.Proxy.Net452/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Microsoft.Owin.Host.HttpListener" version="3.1.0" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net452" />
+</packages>

examples/WireMock.Net.Console.Record.NETCoreApp/Program.cs

@@ -2,7 +2,7 @@
 using WireMock.Server;
 using WireMock.Settings;
 
-namespace WireMock.Net.Console.Record.NETCoreApp
+namespace WireMock.Net.Console.Proxy.NETCoreApp
 {
     static class Program
     {
@@ -10,13 +10,16 @@ namespace WireMock.Net.Console.Record.NETCoreApp
         {
             var server = FluentMockServer.Start(new FluentMockServerSettings
             {
-                Urls = new[] { "http://localhost:9095/", "https://localhost:9096/" },
+                Urls = new[] { "http://localhost:9091/", "https://localhost:9443/" },
                 StartAdminInterface = true,
+                ReadStaticMappings = false,
                 ProxyAndRecordSettings = new ProxyAndRecordSettings
                 {
-                    Url = "https://www.msn.com",
-                    //X509Certificate2ThumbprintOrSubjectName = "www.yourclientcertname.com OR yourcertificatethumbprint (only if the service you're proxying to requires it)",
-                    SaveMapping = true
+                    Url = "https://www.google.com",
+                    //ClientX509Certificate2ThumbprintOrSubjectName = "www.yourclientcertname.com OR yourcertificatethumbprint (only if the service you're proxying to requires it)",
+                    SaveMapping = true,
+                    SaveMappingToFile = false,
+                    BlackListedHeaders = new [] { "dnt", "Content-Length" }
                 }
             });
 

examples/WireMock.Net.Console.Record.NETCoreApp/WireMock.Net.Console.Proxy.NETCoreApp.csproj

@@ -7,12 +7,12 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CommandLineArgumentsParser" Version="3.0.10" />
+    <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
+    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.1" />
+    <Folder Include="__admin\mappings\" />
   </ItemGroup>
 
 </Project>

examples/WireMock.Net.ConsoleApplication/MainApp.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Linq;
 using Newtonsoft.Json;
 using WireMock.Matchers;
 using WireMock.RequestBuilders;
@@ -21,13 +20,85 @@ namespace WireMock.Net.ConsoleApplication
             {
                 Urls = new[] { url1, url2, url3 },
                 StartAdminInterface = true,
-                ReadStaticMappings = true
+                ReadStaticMappings = true,
+                WatchStaticMappings = true,
+                //ProxyAndRecordSettings = new ProxyAndRecordSettings
+                //{
+                //    SaveMapping = true
+                //},
+                PreWireMockMiddlewareInit = app => { System.Console.WriteLine($"PreWireMockMiddlewareInit : {app.GetType()}"); },
+                PostWireMockMiddlewareInit = app => { System.Console.WriteLine($"PostWireMockMiddlewareInit : {app.GetType()}"); }
             });
-            System.Console.WriteLine("FluentMockServer listening at {0}", string.Join(" and ", server.Urls));
+            System.Console.WriteLine("FluentMockServer listening at {0}", string.Join(",", server.Urls));
 
             server.SetBasicAuthentication("a", "b");
 
-            // server.AllowPartialMapping();
+            server.AllowPartialMapping();
+
+            // .WithHeader("Stef", "Stef")
+            //server
+            //    .Given(Request.Create().WithPath("*"))
+            //    .RespondWith(Response.Create()
+            //    .WithProxy("http://restcountries.eu"));
+
+            server
+                .Given(Request
+                    .Create()
+                    .WithPath("/jsonthings")
+                    .WithBody(new JsonPathMatcher("$.things[?(@.name == 'RequiredThing')]"))
+                    .UsingPut())
+                .RespondWith(Response.Create()
+                    .WithBody(@"{ ""result"": ""JsonPathMatcher !!!""}"));
+
+            server
+                .Given(Request
+                    .Create()
+                    .WithPath(new WildcardMatcher("/navision/OData/Company('My Company')/School*", true))
+                    .WithParam("$filter", "(substringof(Code, 'WA')")
+                    .UsingGet())
+                .RespondWith(Response.Create()
+                    .WithBody(@"{ ""result"": ""odata""}"));
+
+            server
+                .Given(Request.Create().WithPath("/headers", "/headers_test").UsingPost().WithHeader("Content-Type", "application/json*"))
+                .RespondWith(Response.Create()
+                    .WithStatusCode(201)
+                    //.WithHeader("MyHeader", "application/json", "application/json2")
+                    .WithHeader("Content-Type", "application/json")
+                    .WithBodyAsJson(new { result = "data:headers posted with 201" }));
+
+            server
+                .Given(Request.Create().WithPath("/file").UsingGet())
+                .RespondWith(Response.Create()
+                    .WithBodyFromFile(@"c:\temp\x.json", false)
+                );
+
+            server
+                .Given(Request.Create().WithPath("/filecache").UsingGet())
+                .RespondWith(Response.Create()
+                    .WithBodyFromFile(@"c:\temp\x.json")
+                );
+
+            server
+                .Given(Request.Create().WithPath("/file_rel").UsingGet())
+                .RespondWith(Response.Create()
+                    .WithBodyFromFile("Program.cs", false)
+                );
+
+            server
+                .Given(Request.Create().WithHeader("ProxyThis", "true")
+                    .UsingGet())
+                .RespondWith(Response.Create()
+                    .WithProxy("http://www.google.com")
+            );
+
+            server
+                .Given(Request.Create().WithPath("/bodyasbytes.png")
+                .UsingGet())
+                .RespondWith(Response.Create()
+                    .WithHeader("Content-Type", "image/png")
+                    .WithBody(Convert.FromBase64String("iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAIAAAACUFjqAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAZdEVYdFNvZnR3YXJlAHBhaW50Lm5ldCA0LjAuMTczbp9jAAAAJ0lEQVQoU2NgUPuPD6Hz0RCEAtJoiAxpCCBXGgmRIo0TofORkdp/AMiMdRVnV6O0AAAAAElFTkSuQmCC"))
+                );
 
             server
                 .Given(Request.Create().WithPath("/oauth2/access").UsingPost().WithBody("grant_type=password;username=u;password=p"))
@@ -56,14 +127,7 @@ namespace WireMock.Net.ConsoleApplication
                 .RespondWith(Response.Create()
                     .WithStatusCode(201)
                     .WithHeader("Content-Type", "application/json")
-                    .WithBody(@"{ ""result"": ""data posted with FUNC 201""}"));
-
-            server
-                .Given(Request.Create().WithPath("/data", "/ax").UsingPost().WithHeader("Content-Type", "application/json*"))
-                .RespondWith(Response.Create()
-                    .WithStatusCode(201)
-                    .WithHeader("Content-Type", "application/json")
-                    .WithBody(@"{ ""result"": ""data posted with 201""}"));
+                    .WithBodyAsJson(new { result = "data posted with FUNC 201" }));
 
             server
                 .Given(Request.Create().WithPath("/json").UsingPost().WithBody(new JsonPathMatcher("$.things[?(@.name == 'RequiredThing')]")))

examples/WireMock.Net.ConsoleApplication/Program.cs

@@ -1,9 +1,14 @@
-namespace WireMock.Net.ConsoleApplication
+using System.IO;
+using log4net.Config;
+
+namespace WireMock.Net.ConsoleApplication
 {
     static class Program
     {
         static void Main(params string[] args)
         {
+            XmlConfigurator.Configure(new FileInfo("log4net.config"));
+
             MainApp.Run();
         }
     }

examples/WireMock.Net.ConsoleApplication/WireMock.Net.Console.NET452.csproj

@@ -36,20 +36,22 @@
     <ApplicationIcon>..\..\WireMock.Net-Logo.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\log4net.2.0.8\lib\net45-full\log4net.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.CSharp" />
     <Reference Include="Microsoft.Owin.Host.HttpListener, Version=3.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Host.HttpListener.3.1.0\lib\net45\Microsoft.Owin.Host.HttpListener.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Newtonsoft.Json.10.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
-    <Reference Include="SimMetrics.Net, Version=1.0.3.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\SimMetrics.Net.1.0.3\lib\net45\SimMetrics.Net.dll</HintPath>
+    <Reference Include="SimMetrics.Net, Version=1.0.4.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\SimMetrics.Net.1.0.4\lib\net45\SimMetrics.Net.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="WireMock.Net">
-      <HintPath>..\..\src\WireMock.Net\bin\$(Configuration)\net45\WireMock.Net.dll</HintPath>
-    </Reference>
+    <Reference Include="System.XML" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="MainApp.cs" />
@@ -60,6 +62,9 @@
     <None Include="App.config">
       <SubType>Designer</SubType>
     </None>
+    <None Include="log4net.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Include="packages.config">
       <SubType>Designer</SubType>
     </None>
@@ -67,6 +72,16 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\WireMock.Net.StandAlone\WireMock.Net.StandAlone.csproj">
+      <Project>{b6269aac-170a-43d5-8b9a-579ded3d9a95}</Project>
+      <Name>WireMock.Net.StandAlone</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj">
+      <Project>{d3804228-91f4-4502-9595-39584e5a01ad}</Project>
+      <Name>WireMock.Net</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

examples/WireMock.Net.ConsoleApplication/log4net.config

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <configSections>
+    <section name="log4net" type="System.Configuration.IgnoreSectionHandler" />
+  </configSections>
+  <appSettings>
+    <add key="log4net.Internal.Debug" value="true"/>
+  </appSettings>
+  <log4net>
+    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <root>
+      <level value="DEBUG" />
+      <appender-ref ref="ConsoleAppender" />
+    </root>
+  </log4net>
+</configuration>

examples/WireMock.Net.ConsoleApplication/packages.config

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="log4net" version="2.0.8" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.HttpListener" version="3.1.0" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net452" />
-  <package id="SimMetrics.Net" version="1.0.3" targetFramework="net452" />
+  <package id="SimMetrics.Net" version="1.0.4" targetFramework="net452" />
 </packages>

examples/WireMock.Net.StandAlone.NETCoreApp/Program.cs

@@ -1,21 +1,31 @@
 using System;
+using System.IO;
+using System.Reflection;
 using System.Threading;
+using log4net;
+using log4net.Config;
+using log4net.Repository;
 using WireMock.Server;
 
 namespace WireMock.Net.StandAlone.NETCoreApp
 {
-    class Program
+    static class Program
     {
+        private static readonly ILoggerRepository LogRepository = LogManager.GetRepository(Assembly.GetEntryAssembly());
+        // private static readonly ILog Log = LogManager.GetLogger(typeof(Program));
+
         private static int sleepTime = 30000;
-        private static FluentMockServer server;
+        private static FluentMockServer _server;
 
         static void Main(string[] args)
         {
-            server = StandAloneApp.Start(args);
+            XmlConfigurator.Configure(LogRepository, new FileInfo("log4net.config"));
+
+            _server = StandAloneApp.Start(args, new WireMockLog4NetLogger());
 
             Console.WriteLine($"{DateTime.UtcNow} Press Ctrl+C to shut down");
 
-            System.Console.CancelKeyPress += (s,e) =>
+            Console.CancelKeyPress += (s, e) =>
             {
                 Stop("CancelKeyPress");
             };
@@ -25,9 +35,9 @@ namespace WireMock.Net.StandAlone.NETCoreApp
                 Stop("AssemblyLoadContext.Default.Unloading");
             };
 
-            while(true)
+            while (true)
             {
-                Console.WriteLine($"{DateTime.UtcNow} WireMock.Net server running");
+                Console.WriteLine($"{DateTime.UtcNow} WireMock.Net server running : {_server.IsStarted}");
                 Thread.Sleep(sleepTime);
             }
         }
@@ -35,7 +45,7 @@ namespace WireMock.Net.StandAlone.NETCoreApp
         private static void Stop(string why)
         {
             Console.WriteLine($"{DateTime.UtcNow} WireMock.Net server stopping because '{why}'");
-            server.Stop();
+            _server.Stop();
             Console.WriteLine($"{DateTime.UtcNow} WireMock.Net server stopped");
         }
     }

examples/WireMock.Net.StandAlone.NETCoreApp/WireMock.Net.StandAlone.NETCoreApp.csproj

@@ -6,8 +6,18 @@
     <ApplicationIcon>../../WireMock.Net-Logo.ico</ApplicationIcon>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="log4net" Version="2.0.8" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net.StandAlone\WireMock.Net.StandAlone.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="log4net.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

examples/WireMock.Net.StandAlone.NETCoreApp/WireMockLog4NetLogger.cs

@@ -0,0 +1,30 @@
+using log4net;
+using WireMock.Logging;
+
+namespace WireMock.Net.StandAlone.NETCoreApp
+{
+    internal class WireMockLog4NetLogger : IWireMockLogger
+    {
+        private static readonly ILog Log = LogManager.GetLogger(typeof(Program));
+
+        public void Debug(string formatString, params object[] args)
+        {
+            Log.DebugFormat(formatString, args);
+        }
+
+        public void Info(string formatString, params object[] args)
+        {
+            Log.InfoFormat(formatString, args);
+        }
+
+        public void Warn(string formatString, params object[] args)
+        {
+            Log.WarnFormat(formatString, args);
+        }
+
+        public void Error(string formatString, params object[] args)
+        {
+            Log.ErrorFormat(formatString, args);
+        }
+    }
+}

examples/WireMock.Net.StandAlone.NETCoreApp/log4net.config

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <configSections>
+    <section name="log4net" type="System.Configuration.IgnoreSectionHandler" />
+  </configSections>
+  <appSettings>
+    <add key="log4net.Internal.Debug" value="true"/>
+  </appSettings>
+  <log4net>
+    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <root>
+      <level value="DEBUG" />
+      <appender-ref ref="ConsoleAppender" />
+    </root>
+  </log4net>
+</configuration>

examples/WireMock.Net.StandAlone.Net452/Program.cs

@@ -1,4 +1,6 @@
 using System;
+using System.IO;
+using log4net.Config;
 
 namespace WireMock.Net.StandAlone.Net452
 {
@@ -6,6 +8,8 @@ namespace WireMock.Net.StandAlone.Net452
     {
         static void Main(params string[] args)
         {
+            XmlConfigurator.Configure(new FileInfo("log4net.config"));
+
             StandAloneApp.Start(args);
 
             Console.WriteLine("Press any key to stop the server");

examples/WireMock.Net.StandAlone.Net452/WireMock.Net.StandAlone.Net452.csproj

@@ -39,6 +39,9 @@
     <StartupObject>WireMock.Net.StandAlone.Net452.Program</StartupObject>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\log4net.2.0.8\lib\net45-full\log4net.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Numerics" />
@@ -50,6 +53,9 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="log4net.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>

examples/WireMock.Net.StandAlone.Net452/log4net.config

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <configSections>
+    <section name="log4net" type="System.Configuration.IgnoreSectionHandler" />
+  </configSections>
+  <appSettings>
+    <add key="log4net.Internal.Debug" value="true"/>
+  </appSettings>
+  <log4net>
+    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <root>
+      <level value="DEBUG" />
+      <appender-ref ref="ConsoleAppender" />
+    </root>
+  </log4net>
+</configuration>

examples/WireMock.Net.StandAlone.Net452/packages.config

@@ -1,3 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="log4net" version="2.0.8" targetFramework="net452" />
 </packages>

examples/WireMock.Net.WebApplication/App.cs

@@ -0,0 +1,22 @@
+using Microsoft.Extensions.Logging;
+
+namespace WireMock.Net.WebApplication
+{
+    public class App
+    {
+        private readonly IWireMockService _service;
+        private readonly ILogger _logger;
+        
+        public App(IWireMockService service, ILogger logger)
+        {
+            _service = service;
+            _logger = logger;
+        }
+
+        public void Run()
+        {
+            _logger.LogInformation("WireMock.Net App running");
+            _service.Run();
+        }
+    }
+}

examples/WireMock.Net.WebApplication/IWireMockService.cs

@@ -0,0 +1,7 @@
+namespace WireMock.Net.WebApplication
+{
+    public interface IWireMockService
+    {
+        void Run();
+    }
+}

examples/WireMock.Net.WebApplication/Program.cs

@@ -0,0 +1,57 @@
+using System;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using WireMock.Settings;
+
+namespace WireMock.Net.WebApplication
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            // Create service collection
+            var serviceCollection = new ServiceCollection();
+            ConfigureServices(serviceCollection);
+
+            // Create service provider
+            var serviceProvider = serviceCollection.BuildServiceProvider();
+
+            // Run app
+            serviceProvider.GetService<App>().Run();
+        }
+
+        private static void ConfigureServices(IServiceCollection serviceCollection)
+        {
+            // Build configuration
+            var configuration = new ConfigurationBuilder()
+                .SetBasePath(AppContext.BaseDirectory)
+                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
+                .AddEnvironmentVariables() // <-- this is needed to to override settings via the Azure Portal App Settings
+                .Build();
+
+            // Add LoggerFactory
+            var factory = new LoggerFactory();
+            serviceCollection.AddSingleton(factory
+                .AddConsole(configuration.GetSection("Logging"))
+                .AddDebug()
+                .AddAzureWebAppDiagnostics()
+            );
+
+            serviceCollection.AddSingleton(factory.CreateLogger("WireMock.Net Logger"));
+
+            // Add access to generic IConfigurationRoot
+            serviceCollection.AddSingleton(configuration);
+
+            // Add access to IFluentMockServerSettings
+            var settings = configuration.GetSection("FluentMockServerSettings").Get<FluentMockServerSettings>();
+            serviceCollection.AddSingleton<IFluentMockServerSettings>(settings);
+
+            // Add services
+            serviceCollection.AddTransient<IWireMockService, WireMockService>();
+
+            // Add app
+            serviceCollection.AddTransient<App>();
+        }
+    }
+}

examples/WireMock.Net.WebApplication/Properties/launchSettings.json

@@ -0,0 +1,28 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:56513/",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchUrl": "__admin/settings",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "WireMock.Net.WebApplication": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "__admin/settings",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:56514/"
+    }
+  }
+}

examples/WireMock.Net.WebApplication/WireMock.Net.WebApplication.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <RuntimeIdentifiers>win10-x64</RuntimeIdentifiers>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="wwwroot\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.5" />
+    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\WireMock.Net.StandAlone\WireMock.Net.StandAlone.csproj" />
+    <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Update="appsettings.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
+</Project>

examples/WireMock.Net.WebApplication/WireMockService.cs

@@ -0,0 +1,37 @@
+using System.Threading;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using WireMock.Net.StandAlone;
+using WireMock.Settings;
+
+namespace WireMock.Net.WebApplication
+{
+    public class WireMockService : IWireMockService
+    {
+        private static int sleepTime = 30000;
+
+        private readonly ILogger _logger;
+        private readonly IFluentMockServerSettings _settings;
+
+        public WireMockService(ILogger logger, IFluentMockServerSettings settings)
+        {
+            _logger = logger;
+            _settings = settings;
+        }
+
+        public void Run()
+        {
+            _logger.LogInformation("WireMock.Net server starting");
+
+            StandAloneApp.Start(_settings);
+
+            _logger.LogInformation($"WireMock.Net server settings {JsonConvert.SerializeObject(_settings)}");
+
+            while (true)
+            {
+                _logger.LogInformation("WireMock.Net server running");
+                Thread.Sleep(sleepTime);
+            }
+        }
+    }
+}

examples/WireMock.Net.WebApplication/appsettings.json

@@ -0,0 +1,20 @@
+{
+  "Logging": {
+    "IncludeScopes": false,
+    "Debug": {
+      "LogLevel": {
+        "Default": "Debug"
+      }
+    },
+    "Console": {
+      "LogLevel": {
+        "Default": "Debug"
+      }
+    }
+  },
+  "FluentMockServerSettings": {
+    "AdminUsername": "a",
+    "AdminPassword": "a",
+    "StartAdminInterface": true
+  }
+}

src/WireMock.Net.StandAlone/StandAloneApp.cs

@@ -1,10 +1,9 @@
-using System;
-using System.Linq;
+using System.Linq;
 using WireMock.Server;
 using WireMock.Settings;
 using WireMock.Validation;
 using JetBrains.Annotations;
-using Newtonsoft.Json;
+using WireMock.Logging;
 
 namespace WireMock.Net.StandAlone
 {
@@ -14,11 +13,11 @@ namespace WireMock.Net.StandAlone
     public static class StandAloneApp
     {
         /// <summary>
-        /// Start WireMock.Net standalone based on the FluentMockServerSettings.
+        /// Start WireMock.Net standalone Server based on the FluentMockServerSettings.
         /// </summary>
         /// <param name="settings">The FluentMockServerSettings</param>
         [PublicAPI]
-        public static FluentMockServer Start([NotNull] FluentMockServerSettings settings)
+        public static FluentMockServer Start([NotNull] IFluentMockServerSettings settings)
         {
             Check.NotNull(settings, nameof(settings));
 
@@ -26,16 +25,15 @@ namespace WireMock.Net.StandAlone
         }
 
         /// <summary>
-        /// Start WireMock.Net standalone based on the commandline arguments.
+        /// Start WireMock.Net standalone Server based on the commandline arguments.
         /// </summary>
         /// <param name="args">The commandline arguments</param>
+        /// <param name="logger">The logger</param>
         [PublicAPI]
-        public static FluentMockServer Start([NotNull] string[] args)
+        public static FluentMockServer Start([NotNull] string[] args, [CanBeNull] IWireMockLogger logger = null)
         {
             Check.NotNull(args, nameof(args));
 
-            Console.WriteLine("WireMock.Net server arguments [{0}]", string.Join(", ", args.Select(a => $"'{a}'")));
-
             var parser = new SimpleCommandLineParser();
             parser.Parse(args);
 
@@ -43,6 +41,7 @@ namespace WireMock.Net.StandAlone
             {
                 StartAdminInterface = parser.GetBoolValue("StartAdminInterface", true),
                 ReadStaticMappings = parser.GetBoolValue("ReadStaticMappings"),
+                WatchStaticMappings = parser.GetBoolValue("WatchStaticMappings"),
                 AllowPartialMapping = parser.GetBoolValue("AllowPartialMapping", true),
                 AdminUsername = parser.GetStringValue("AdminUsername"),
                 AdminPassword = parser.GetStringValue("AdminPassword"),
@@ -50,6 +49,11 @@ namespace WireMock.Net.StandAlone
                 RequestLogExpirationDuration = parser.GetIntValue("RequestLogExpirationDuration"),
             };
 
+            if (logger != null)
+            {
+                settings.Logger = logger;
+            }
+
             if (parser.Contains("Port"))
             {
                 settings.Port = parser.GetIntValue("Port");
@@ -66,15 +70,17 @@ namespace WireMock.Net.StandAlone
                 {
                     Url = proxyURL,
                     SaveMapping = parser.GetBoolValue("SaveMapping"),
-                    X509Certificate2ThumbprintOrSubjectName = parser.GetStringValue("X509Certificate2ThumbprintOrSubjectName")
+                    SaveMappingToFile = parser.GetBoolValue("SaveMappingToFile"),
+                    ClientX509Certificate2ThumbprintOrSubjectName = parser.GetStringValue("ClientX509Certificate2ThumbprintOrSubjectName"),
+                    BlackListedHeaders = parser.GetValues("BlackListedHeaders")
                 };
             }
 
-            Console.WriteLine("WireMock.Net server settings {0}", JsonConvert.SerializeObject(settings, Formatting.Indented));
+            settings.Logger.Debug("WireMock.Net server arguments [{0}]", string.Join(", ", args.Select(a => $"'{a}'")));
 
             FluentMockServer server = Start(settings);
 
-            Console.WriteLine("WireMock.Net server listening at {0}", string.Join(" and ", server.Urls));
+            settings.Logger.Info("WireMock.Net server listening at {0}", string.Join(",", server.Urls));
 
             return server;
         }

src/WireMock.Net.StandAlone/WireMock.Net.StandAlone.csproj

@@ -1,27 +1,32 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <Description>Lightweight StandAlone Http Mocking Server for .Net.</Description>
     <AssemblyTitle>WireMock.Net.StandAlone</AssemblyTitle>
-    <Version>1.0.2.4</Version>
+    <Version>1.0.3.4</Version>
     <Authors>Stef Heyenrath</Authors>
     <TargetFrameworks>net452;net46;netstandard1.3;netstandard2.0</TargetFrameworks>
-    <!-- <TargetFrameworks>netstandard1.3;netstandard2.0</TargetFrameworks> -->
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <AssemblyName>WireMock.Net.StandAlone</AssemblyName>
     <PackageId>WireMock.Net.StandAlone</PackageId>
     <PackageTags>tdd;mock;http;wiremock;test;server;unittest</PackageTags>
-    <PackageReleaseNotes></PackageReleaseNotes>
+    <PackageReleaseNotes>See CHANGELOG.md</PackageReleaseNotes>
     <PackageIconUrl>https://raw.githubusercontent.com/WireMock-Net/WireMock.Net/master/WireMock.Net-Logo.png</PackageIconUrl>
     <PackageProjectUrl>https://github.com/WireMock-Net/WireMock.Net</PackageProjectUrl>
     <PackageLicenseUrl>https://raw.githubusercontent.com/WireMock-Net/WireMock.Net/master/LICENSE</PackageLicenseUrl>
     <RepositoryType>git</RepositoryType>
     <RepositoryUrl>https://github.com/WireMock-Net/WireMock.Net</RepositoryUrl>
-    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
-    <DebugType>portable</DebugType>
     <ApplicationIcon>../../WireMock.Net-Logo.ico</ApplicationIcon>
     <RootNamespace>WireMock.Net.StandAlone</RootNamespace>
   </PropertyGroup>
+  
+  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
+    <DebugType>full</DebugType>
+    <IncludeSource>True</IncludeSource>
+    <IncludeSymbols>True</IncludeSymbols>
+    <PathMap>$(MSBuildProjectDirectory)=/</PathMap>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+  </PropertyGroup>
 
   <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard1.3' or '$(TargetFramework)' == 'netstandard2.0' ">
     <DefineConstants>NETSTANDARD</DefineConstants>
@@ -31,10 +36,6 @@
     <PackageReference Include="JetBrains.Annotations" Version="10.4.0">
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
-    <!-- <PackageReference Include="CommandLineArgumentsParser" Version="3.0.16" /> -->
-    <!-- <PackageReference Include="Marsonsoft.CommandLineParser" Version="1.0.34" /> -->
-    <!-- <PackageReference Include="BurnSystems.CommandLine" Version="1.1.0" /> -->
-    <!-- <ProjectReference Include="..\..\..\CommandLineParser\src\CommandLineArgumentsParser\CommandLineArgumentsParser.csproj" /> -->
   </ItemGroup>
 
   <ItemGroup>

src/WireMock.Net/Admin/Mappings/MappingModel.cs

@@ -10,29 +10,20 @@ namespace WireMock.Admin.Mappings
         /// <summary>
         /// Gets or sets the unique identifier.
         /// </summary>
-        /// <value>
-        /// The unique identifier.
-        /// </value>
         public Guid? Guid { get; set; }
 
         /// <summary>
-        /// Gets or sets the unique title.
-        /// </summary>
-        /// <value>
         /// The unique title.
-        /// </value>
+        /// </summary>
         public string Title { get; set; }
 
         /// <summary>
-        /// Gets or sets the priority.
-        /// </summary>
-        /// <value>
         /// The priority.
-        /// </value>
+        /// </summary>
         public int? Priority { get; set; }
 
         /// <summary>
-        /// Scenario.
+        /// The Scenario.
         /// </summary>
         public string Scenario { get; set; }
 
@@ -48,19 +39,13 @@ namespace WireMock.Admin.Mappings
         public object SetStateTo { get; set; }
 
         /// <summary>
-        /// Gets or sets the request.
-        /// </summary>
-        /// <value>
         /// The request.
-        /// </value>
+        /// </summary>
         public RequestModel Request { get; set; }
 
         /// <summary>
-        /// Gets or sets the response.
-        /// </summary>
-        /// <value>
         /// The response.
-        /// </value>
+        /// </summary>
         public ResponseModel Response { get; set; }
     }
 }

src/WireMock.Net/Admin/Mappings/ResponseModel.cs

@@ -10,79 +10,71 @@ namespace WireMock.Admin.Mappings
         /// <summary>
         /// Gets or sets the HTTP status.
         /// </summary>
-        /// <value>
-        /// The HTTP status.
-        /// </value>
         public int? StatusCode { get; set; }
 
+        /// <summary>
+        /// Gets or sets the body destination (SameAsSource, String or Bytes).
+        /// </summary>
+        public string BodyDestination { get; set; }
+
         /// <summary>
         /// Gets or sets the body.
         /// </summary>
-        /// <value>
-        /// The body.
-        /// </value>
         public string Body { get; set; }
 
         /// <summary>
         /// Gets or sets the body.
         /// </summary>
-        /// <value>
-        /// The body.
-        /// </value>
-        public string BodyAsBase64 { get; set; }
+        public string BodyFromBase64 { get; set; }
 
         /// <summary>
         /// Gets or sets the body (as JSON object).
         /// </summary>
-        /// <value>
-        /// The body.
-        /// </value>
         public object BodyAsJson { get; set; }
 
+        /// <summary>
+        /// Gets or sets the body (as bytearray).
+        /// </summary>
+        public byte[] BodyAsBytes { get; set; }
+
+        /// <summary>
+        /// Gets or sets the body as a file.
+        /// </summary>
+        public string BodyAsFile { get; set; }
+
+        /// <summary>
+        /// Is the body as file cached?
+        /// </summary>
+        public bool? BodyAsFileIsCached { get; set; }
+
         /// <summary>
         /// Gets or sets the body encoding.
         /// </summary>
-        /// <value>
-        /// The body encoding.
-        /// </value>
         public EncodingModel BodyEncoding { get; set; }
 
         /// <summary>
         /// Gets or sets a value indicating whether [use transformer].
         /// </summary>
-        /// <value>
-        ///   <c>true</c> if [use transformer]; otherwise, <c>false</c>.
-        /// </value>
         public bool UseTransformer { get; set; }
 
         /// <summary>
         /// Gets or sets the headers.
         /// </summary>
-        /// <value>
-        /// The headers.
-        /// </value>
-        public IDictionary<string, string> Headers { get; set; }
+        public IDictionary<string, object> Headers { get; set; }
 
         /// <summary>
         /// Gets or sets the Headers (Raw).
         /// </summary>
-        /// <value>
-        /// The Headers (Raw).
-        /// </value>
         public string HeadersRaw { get; set; }
 
         /// <summary>
         /// Gets or sets the delay in milliseconds.
         /// </summary>
-        /// <value>
-        /// The delay in milliseconds.
-        /// </value>
         public int? Delay { get; set; }
 
         /// <summary>
         /// Gets or sets the Proxy URL.
         /// </summary>
-        /// <value>ProxyUrl</value>
         public string ProxyUrl { get; set; }
 
         /// <summary>

src/WireMock.Net/Admin/Requests/LogEntryModel.cs

@@ -8,51 +8,33 @@ namespace WireMock.Admin.Requests
     public class LogEntryModel
     {
         /// <summary>
-        /// Gets or sets the unique identifier.
-        /// </summary>
-        /// <value>
         /// The unique identifier.
-        /// </value>
+        /// </summary>
         public Guid Guid { get; set; }
 
         /// <summary>
-        /// Gets or sets the request.
-        /// </summary>
-        /// <value>
         /// The request.
-        /// </value>
+        /// </summary>
         public LogRequestModel Request { get; set; }
 
         /// <summary>
-        /// Gets or sets the response.
-        /// </summary>
-        /// <value>
         /// The response.
-        /// </value>
+        /// </summary>
         public LogResponseModel Response { get; set; }
 
         /// <summary>
-        /// Gets or sets the mapping unique identifier.
-        /// </summary>
-        /// <value>
         /// The mapping unique identifier.
-        /// </value>
+        /// </summary>
         public Guid? MappingGuid { get; set; }
 
         /// <summary>
-        /// Gets or sets the mapping unique title.
-        /// </summary>
-        /// <value>
         /// The mapping unique title.
-        /// </value>
+        /// </summary>
         public string MappingTitle { get; set; }
 
         /// <summary>
-        /// Gets or sets the request match result.
-        /// </summary>
-        /// <value>
         /// The request match result.
-        /// </value>
+        /// </summary>
         public LogRequestMatchModel RequestMatchResult { get; set; }
     }
 }

src/WireMock.Net/Admin/Requests/LogRequestModel.cs

@@ -11,74 +11,63 @@ namespace WireMock.Admin.Requests
     public class LogRequestModel
     {
         /// <summary>
-        /// Gets the Client IP Address.
+        /// The Client IP Address.
         /// </summary>
         public string ClientIP { get; set; }
 
         /// <summary>
-        /// Gets the DateTime.
+        /// The DateTime.
         /// </summary>
         public DateTime DateTime { get; set; }
 
         /// <summary>
-        /// Gets or sets the Path.
-        /// </summary>
-        /// <value>
         /// The Path.
-        /// </value>
+        /// </summary>
         public string Path { get; set; }
 
         /// <summary>
-        /// Gets or sets the absolete URL.
+        ///The absolete URL.
         /// </summary>
-        /// <value>
-        /// The absolute URL.
-        /// </value>
         public string AbsoluteUrl { get; set; }
 
         /// <summary>
-        /// Gets the query.
+        /// The query.
         /// </summary>
         public IDictionary<string, WireMockList<string>> Query { get; set; }
 
         /// <summary>
-        /// Gets or sets the method.
-        /// </summary>
-        /// <value>
         /// The method.
-        /// </value>
+        /// </summary>
         public string Method { get; set; }
 
         /// <summary>
-        /// Gets or sets the Headers.
-        /// </summary>
-        /// <value>
         /// The Headers.
-        /// </value>
-        public IDictionary<string, string> Headers { get; set; }
+        /// </summary>
+        public IDictionary<string, WireMockList<string>> Headers { get; set; }
 
         /// <summary>
-        /// Gets or sets the Cookies.
+        /// Tthe Cookies.
         /// </summary>
-        /// <value>
-        /// The Cookies.
-        /// </value>
         public IDictionary<string, string> Cookies { get; set; }
 
         /// <summary>
-        /// Gets or sets the body.
+        /// The body (as string).
         /// </summary>
-        /// <value>
-        /// The body.
-        /// </value>
         public string Body { get; set; }
 
         /// <summary>
-        /// Gets or sets the body encoding.
+        /// The body (as JSON object).
         /// </summary>
-        /// <value>
+        public object BodyAsJson { get; set; }
+
+        /// <summary>
+        /// The body (as bytearray).
+        /// </summary>
+        public byte[] BodyAsBytes { get; set; }
+
+        /// <summary>
         /// The body encoding.
-        /// </value>
+        /// </summary>
         public EncodingModel BodyEncoding { get; set; }
     }
 }

src/WireMock.Net/Admin/Requests/LogResponseModel.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using WireMock.Admin.Mappings;
+using WireMock.Util;
 
 namespace WireMock.Admin.Requests
 {
@@ -16,13 +17,38 @@ namespace WireMock.Admin.Requests
         /// <summary>
         /// Gets the headers.
         /// </summary>
-        public IDictionary<string, string> Headers { get; set; }
+        public IDictionary<string, WireMockList<string>> Headers { get; set; }
 
         /// <summary>
-        /// Gets or sets the body.
+        /// Gets or sets the body destination (SameAsSource, String or Bytes).
+        /// </summary>
+        public string BodyDestination { get; set; }
+
+        /// <summary>
+        /// The body (as string).
         /// </summary>
         public string Body { get; set; }
 
+        /// <summary>
+        /// The body (as JSON object).
+        /// </summary>
+        public object BodyAsJson { get; set; }
+
+        /// <summary>
+        /// The body (as bytearray).
+        /// </summary>
+        public byte[] BodyAsBytes { get; set; }
+
+        /// <summary>
+        /// Gets or sets the body as file.
+        /// </summary>
+        public string BodyAsFile { get; set; }
+
+        /// <summary>
+        /// Is the body as file cached?
+        /// </summary>
+        public bool? BodyAsFileIsCached { get; set; }
+
         /// <summary>
         /// Gets or sets the original body.
         /// </summary>

src/WireMock.Net/Client/IFluentMockServerAdmin.cs

@@ -55,6 +55,7 @@ namespace WireMock.Client
         /// </summary>
         /// <param name="mapping">MappingModel</param>
         [Post("__admin/mappings")]
+        [Header("Content-Type", "application/json")]
         Task<string> PostMappingAsync([Body] MappingModel mapping);
 
         /// <summary>
@@ -103,7 +104,7 @@ namespace WireMock.Client
         /// </summary>
         /// <returns>LogRequestModels</returns>
         [Get("__admin/requests")]
-        Task<IList<LogRequestModel>> GetRequestsAsync();
+        Task<IList<LogEntryModel>> GetRequestsAsync();
 
         /// <summary>
         /// Delete all requests.
@@ -123,7 +124,7 @@ namespace WireMock.Client
         /// <param name="guid">The Guid</param>
         /// <returns>MappingModel</returns>
         [Get("__admin/requests/{guid}")]
-        Task<LogRequestModel> GetRequestAsync([Path] Guid guid);
+        Task<LogEntryModel> GetRequestAsync([Path] Guid guid);
 
         /// <summary>
         /// Delete a request based on the guid
@@ -137,6 +138,25 @@ namespace WireMock.Client
         /// </summary>
         /// <param name="model">The RequestModel</param>
         [Post("__admin/requests/find")]
-        Task<IList<LogRequestModel>> FindRequestsAsync([Body] RequestModel model);
+        [Header("Content-Type", "application/json")]
+        Task<IList<LogEntryModel>> FindRequestsAsync([Body] RequestModel model);
+
+        /// <summary>
+        /// Get all scenarios
+        /// </summary>
+        [Get("__admin/scenarios")]
+        Task<string> GetScenariosAsync();
+
+        /// <summary>
+        /// Delete (reset) all scenarios
+        /// </summary>
+        [Delete("__admin/scenarios")]
+        Task<string> DeleteScenariosAsync();
+
+        /// <summary>
+        /// Delete (reset) all scenarios
+        /// </summary>
+        [Post("__admin/scenarios")]
+        Task<string> ResetScenariosAsync();
     }
 }

src/WireMock.Net/DynamicResponseProvider.cs

@@ -1,62 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using JetBrains.Annotations;
-using WireMock.Validation;
-using WireMock.Settings;
-
-namespace WireMock
-{
-    internal class DynamicResponseProvider : IResponseProvider
-    {
-        private readonly Func<RequestMessage, ResponseMessage> _responseMessageFunc;
-
-        public DynamicResponseProvider([NotNull] Func<RequestMessage, ResponseMessage> responseMessageFunc)
-        {
-            Check.NotNull(responseMessageFunc, nameof(responseMessageFunc));
-
-            _responseMessageFunc = responseMessageFunc;
-        }
-
-        public Task<ResponseMessage> ProvideResponseAsync(RequestMessage requestMessage)
-        {
-            return Task.FromResult(_responseMessageFunc(requestMessage));
-        }
-    }
-
-    internal class DynamicAsyncResponseProvider : IResponseProvider
-    {
-        private readonly Func<RequestMessage, Task<ResponseMessage>> _responseMessageFunc;
-
-        public DynamicAsyncResponseProvider([NotNull] Func<RequestMessage, Task<ResponseMessage>> responseMessageFunc)
-        {
-            Check.NotNull(responseMessageFunc, nameof(responseMessageFunc));
-
-            _responseMessageFunc = responseMessageFunc;
-        }
-
-        public Task<ResponseMessage> ProvideResponseAsync(RequestMessage requestMessage)
-        {
-            return _responseMessageFunc(requestMessage);
-        }
-    }
-
-    internal class ProxyAsyncResponseProvider : IResponseProvider
-    {
-        private readonly Func<RequestMessage, ProxyAndRecordSettings, Task<ResponseMessage>> _responseMessageFunc;
-        private readonly ProxyAndRecordSettings _settings;
-
-        public ProxyAsyncResponseProvider([NotNull] Func<RequestMessage, ProxyAndRecordSettings, Task<ResponseMessage>> responseMessageFunc, [NotNull] ProxyAndRecordSettings settings)
-        {
-            Check.NotNull(responseMessageFunc, nameof(responseMessageFunc));
-            Check.NotNull(settings, nameof(settings));
-
-            _responseMessageFunc = responseMessageFunc;
-            _settings = settings;
-        }
-
-        public Task<ResponseMessage> ProvideResponseAsync(RequestMessage requestMessage)
-        {
-            return _responseMessageFunc(requestMessage, _settings);
-        }
-    }
-}

src/WireMock.Net/Http/HttpClientHelper.cs

@@ -1,87 +1,137 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
-using System.Security.Authentication;
-using System.Security.Cryptography.X509Certificates;
 using System.Threading.Tasks;
+using JetBrains.Annotations;
+using Newtonsoft.Json;
+using WireMock.HttpsCertificate;
+using WireMock.Util;
+using WireMock.Validation;
 
 namespace WireMock.Http
 {
     internal static class HttpClientHelper
     {
-
-        private static HttpClient CreateHttpClient(string clientX509Certificate2ThumbprintOrSubjectName = null)
+        public static HttpClient CreateHttpClient(string clientX509Certificate2ThumbprintOrSubjectName = null)
         {
+#if NETSTANDARD || NET46
+            var handler = new HttpClientHandler
+            {
+                CheckCertificateRevocationList = false,
+                SslProtocols = System.Security.Authentication.SslProtocols.Tls12 | System.Security.Authentication.SslProtocols.Tls11 | System.Security.Authentication.SslProtocols.Tls,
+                ServerCertificateCustomValidationCallback = (message, cert, chain, errors) => true,
+                AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
+            };
+#else
+            var handler = new WebRequestHandler
+            {
+                ServerCertificateValidationCallback = (sender, certificate, chain, errors) => true,
+                AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
+            };
+#endif
+
             if (!string.IsNullOrEmpty(clientX509Certificate2ThumbprintOrSubjectName))
             {
-#if NETSTANDARD || NET46
-                var handler = new HttpClientHandler
-                {
-                    ClientCertificateOptions = ClientCertificateOption.Manual,
-                    SslProtocols = System.Security.Authentication.SslProtocols.Tls12 | System.Security.Authentication.SslProtocols.Tls11 | System.Security.Authentication.SslProtocols.Tls,
-                    ServerCertificateCustomValidationCallback = (message, cert, chain, errors) => true
-                };
+                handler.ClientCertificateOptions = ClientCertificateOption.Manual;
 
-                var x509Certificate2 = CertificateUtil.GetCertificate(clientX509Certificate2ThumbprintOrSubjectName);
+                var x509Certificate2 = ClientCertificateHelper.GetCertificate(clientX509Certificate2ThumbprintOrSubjectName);
                 handler.ClientCertificates.Add(x509Certificate2);
-
-
-#else
-                var handler = new WebRequestHandler
-                {
-                    ClientCertificateOptions = ClientCertificateOption.Manual,
-                    ServerCertificateValidationCallback = (sender, certificate, chain, errors) => true,
-                    AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
-                };
-
-                var x509Certificate2 = CertificateUtil.GetCertificate(clientX509Certificate2ThumbprintOrSubjectName);
-                handler.ClientCertificates.Add(x509Certificate2);
-                return new HttpClient(handler);
-#endif
             }
 
-            return new HttpClient();
+            // For proxy we shouldn't follow auto redirects
+            handler.AllowAutoRedirect = false;
+
+            // If UseCookies enabled, httpClient ignores Cookie header
+            handler.UseCookies = false;
+
+            var client = new HttpClient(handler);
+#if NET452 || NET46
+            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
+#endif
+            return client;
         }
 
-        public static async Task<ResponseMessage> SendAsync(RequestMessage requestMessage, string url, string clientX509Certificate2ThumbprintOrSubjectName = null)
+        public static async Task<ResponseMessage> SendAsync([NotNull] HttpClient client, [NotNull] RequestMessage requestMessage, string url)
         {
-            var client = CreateHttpClient(clientX509Certificate2ThumbprintOrSubjectName);
+            Check.NotNull(client, nameof(client));
+            Check.NotNull(requestMessage, nameof(requestMessage));
+
+            var originalUri = new Uri(requestMessage.Url);
+            var requiredUri = new Uri(url);
 
             var httpRequestMessage = new HttpRequestMessage(new HttpMethod(requestMessage.Method), url);
 
+            WireMockList<string> contentTypeHeader = null;
+            bool contentTypeHeaderPresent = requestMessage.Headers.Any(header => string.Equals(header.Key, HttpKnownHeaderNames.ContentType, StringComparison.OrdinalIgnoreCase));
+            if (contentTypeHeaderPresent)
+            {
+                contentTypeHeader = requestMessage.Headers[HttpKnownHeaderNames.ContentType];
+            }
+
+            // Set Body if present
+            if (requestMessage.BodyAsBytes != null)
+            {
+                httpRequestMessage.Content = new ByteArrayContent(requestMessage.BodyAsBytes);
+            }
+            else if (requestMessage.BodyAsJson != null)
+            {
+                httpRequestMessage.Content = new StringContent(JsonConvert.SerializeObject(requestMessage.BodyAsJson), requestMessage.BodyEncoding);
+            }
+            else if (requestMessage.Body != null)
+            {
+                httpRequestMessage.Content = new StringContent(requestMessage.Body, requestMessage.BodyEncoding);
+            }
+
             // Overwrite the host header
-            httpRequestMessage.Headers.Host = new Uri(url).Authority;
+            httpRequestMessage.Headers.Host = requiredUri.Authority;
 
             // Set headers if present
             if (requestMessage.Headers != null)
             {
-                foreach (var headerName in requestMessage.Headers.Keys.Where(k => k.ToUpper() != "HOST"))
+                foreach (var header in requestMessage.Headers.Where(header => !string.Equals(header.Key, "HOST", StringComparison.OrdinalIgnoreCase)))
                 {
-                    httpRequestMessage.Headers.Add(headerName, new[] { requestMessage.Headers[headerName] });
+                    // Try to add to request headers. If failed - try to add to content headers
+                    if (!httpRequestMessage.Headers.TryAddWithoutValidation(header.Key, header.Value))
+                    {
+                        httpRequestMessage.Content?.Headers.TryAddWithoutValidation(header.Key, header.Value);
+                    }
                 }
             }
 
-            // Set Body if present
-            if (requestMessage.BodyAsBytes != null && requestMessage.BodyAsBytes.Length > 0)
-            {
-                httpRequestMessage.Content = new ByteArrayContent(requestMessage.BodyAsBytes);
-            }
-
             // Call the URL
             var httpResponseMessage = await client.SendAsync(httpRequestMessage, HttpCompletionOption.ResponseContentRead);
 
+            // Create transform response
+            var responseMessage = new ResponseMessage { StatusCode = (int)httpResponseMessage.StatusCode };
 
-            // Transform response
-            var responseMessage = new ResponseMessage
+            // Set both content and response headers, replacing URLs in values
+            var headers = (httpResponseMessage.Content?.Headers.Union(httpResponseMessage.Headers) ?? Enumerable.Empty<KeyValuePair<string, IEnumerable<string>>>()).ToArray();
+            if (httpResponseMessage.Content != null)
             {
-                StatusCode = (int)httpResponseMessage.StatusCode,
-                Body = await httpResponseMessage.Content.ReadAsStringAsync()
-            };
+                var stream = await httpResponseMessage.Content.ReadAsStreamAsync();
+                var body = await BodyParser.Parse(stream, contentTypeHeader?.FirstOrDefault());
+                responseMessage.Body = body.BodyAsString;
+                responseMessage.BodyAsJson = body.BodyAsJson;
+                responseMessage.BodyAsBytes = body.BodyAsBytes;
+            }
 
-            foreach (var header in httpResponseMessage.Headers)
+            foreach (var header in headers)
             {
-                responseMessage.AddHeader(header.Key, header.Value.FirstOrDefault());
+                // If Location header contains absolute redirect URL, and base URL is one that we proxy to,
+                // we need to replace it to original one.
+                if (string.Equals(header.Key, HttpKnownHeaderNames.Location, StringComparison.OrdinalIgnoreCase)
+                    && Uri.TryCreate(header.Value.First(), UriKind.Absolute, out Uri absoluteLocationUri)
+                    && string.Equals(absoluteLocationUri.Host, requiredUri.Host, StringComparison.OrdinalIgnoreCase))
+                {
+                    var replacedLocationUri = new Uri(originalUri, absoluteLocationUri.PathAndQuery);
+                    responseMessage.AddHeader(header.Key, replacedLocationUri.ToString());
+                }
+                else
+                {
+                    responseMessage.AddHeader(header.Key, header.Value.ToArray());
+                }
             }
 
             return responseMessage;

src/WireMock.Net/Http/HttpKnownHeaderNames.cs

@@ -0,0 +1,96 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace WireMock.Http
+{
+    /// <summary>
+    /// Copied from https://raw.githubusercontent.com/dotnet/corefx/master/src/Common/src/System/Net/HttpKnownHeaderNames.cs
+    /// </summary>
+    internal static class HttpKnownHeaderNames
+    {
+        public const string Accept = "Accept";
+        public const string AcceptCharset = "Accept-Charset";
+        public const string AcceptEncoding = "Accept-Encoding";
+        public const string AcceptLanguage = "Accept-Language";
+        public const string AcceptPatch = "Accept-Patch";
+        public const string AcceptRanges = "Accept-Ranges";
+        public const string AccessControlAllowCredentials = "Access-Control-Allow-Credentials";
+        public const string AccessControlAllowHeaders = "Access-Control-Allow-Headers";
+        public const string AccessControlAllowMethods = "Access-Control-Allow-Methods";
+        public const string AccessControlAllowOrigin = "Access-Control-Allow-Origin";
+        public const string AccessControlExposeHeaders = "Access-Control-Expose-Headers";
+        public const string AccessControlMaxAge = "Access-Control-Max-Age";
+        public const string Age = "Age";
+        public const string Allow = "Allow";
+        public const string AltSvc = "Alt-Svc";
+        public const string Authorization = "Authorization";
+        public const string CacheControl = "Cache-Control";
+        public const string Connection = "Connection";
+        public const string ContentDisposition = "Content-Disposition";
+        public const string ContentEncoding = "Content-Encoding";
+        public const string ContentLanguage = "Content-Language";
+        public const string ContentLength = "Content-Length";
+        public const string ContentLocation = "Content-Location";
+        public const string ContentMD5 = "Content-MD5";
+        public const string ContentRange = "Content-Range";
+        public const string ContentSecurityPolicy = "Content-Security-Policy";
+        public const string ContentType = "Content-Type";
+        public const string Cookie = "Cookie";
+        public const string Cookie2 = "Cookie2";
+        public const string Date = "Date";
+        public const string ETag = "ETag";
+        public const string Expect = "Expect";
+        public const string Expires = "Expires";
+        public const string From = "From";
+        public const string Host = "Host";
+        public const string IfMatch = "If-Match";
+        public const string IfModifiedSince = "If-Modified-Since";
+        public const string IfNoneMatch = "If-None-Match";
+        public const string IfRange = "If-Range";
+        public const string IfUnmodifiedSince = "If-Unmodified-Since";
+        public const string KeepAlive = "Keep-Alive";
+        public const string LastModified = "Last-Modified";
+        public const string Link = "Link";
+        public const string Location = "Location";
+        public const string MaxForwards = "Max-Forwards";
+        public const string Origin = "Origin";
+        public const string P3P = "P3P";
+        public const string Pragma = "Pragma";
+        public const string ProxyAuthenticate = "Proxy-Authenticate";
+        public const string ProxyAuthorization = "Proxy-Authorization";
+        public const string ProxyConnection = "Proxy-Connection";
+        public const string PublicKeyPins = "Public-Key-Pins";
+        public const string Range = "Range";
+        public const string Referer = "Referer"; // NB: The spelling-mistake "Referer" for "Referrer" must be matched.
+        public const string RetryAfter = "Retry-After";
+        public const string SecWebSocketAccept = "Sec-WebSocket-Accept";
+        public const string SecWebSocketExtensions = "Sec-WebSocket-Extensions";
+        public const string SecWebSocketKey = "Sec-WebSocket-Key";
+        public const string SecWebSocketProtocol = "Sec-WebSocket-Protocol";
+        public const string SecWebSocketVersion = "Sec-WebSocket-Version";
+        public const string Server = "Server";
+        public const string SetCookie = "Set-Cookie";
+        public const string SetCookie2 = "Set-Cookie2";
+        public const string StrictTransportSecurity = "Strict-Transport-Security";
+        public const string TE = "TE";
+        public const string TSV = "TSV";
+        public const string Trailer = "Trailer";
+        public const string TransferEncoding = "Transfer-Encoding";
+        public const string Upgrade = "Upgrade";
+        public const string UpgradeInsecureRequests = "Upgrade-Insecure-Requests";
+        public const string UserAgent = "User-Agent";
+        public const string Vary = "Vary";
+        public const string Via = "Via";
+        public const string WWWAuthenticate = "WWW-Authenticate";
+        public const string Warning = "Warning";
+        public const string XAspNetVersion = "X-AspNet-Version";
+        public const string XContentDuration = "X-Content-Duration";
+        public const string XContentTypeOptions = "X-Content-Type-Options";
+        public const string XFrameOptions = "X-Frame-Options";
+        public const string XMSEdgeRef = "X-MSEdge-Ref";
+        public const string XPoweredBy = "X-Powered-By";
+        public const string XRequestID = "X-Request-ID";
+        public const string XUACompatible = "X-UA-Compatible";
+    }
+}

src/WireMock.Net/Http/PortUtil.cs

@@ -5,18 +5,15 @@ using System.Text.RegularExpressions;
 namespace WireMock.Http
 {
     /// <summary>
-    /// Utility class
+    /// Port Utility class
     /// </summary>
     public static class PortUtil
     {
         private static readonly Regex UrlDetailsRegex = new Regex(@"^(?<proto>\w+)://[^/]+?(?<port>\d+)?/", RegexOptions.Compiled);
 
         /// <summary>
-        /// The find free TCP port.
+        /// Finds a free TCP port.
         /// </summary>
-        /// <returns>
-        /// The <see cref="int"/>.
-        /// </returns>
         /// <remarks>see http://stackoverflow.com/questions/138043/find-the-next-tcp-port-in-net.</remarks>
         public static int FindFreeTcpPort()
         {
@@ -40,7 +37,7 @@ namespace WireMock.Http
         public static bool TryExtractProtocolAndPort(string url, out string proto, out int port)
         {
             proto = null;
-            port = -1;
+            port = 0;
 
             Match m = UrlDetailsRegex.Match(url);
             if (m.Success)

src/WireMock.Net/HttpsCertificate/ClientCertificateHelper.cs

@@ -1,9 +1,9 @@
 using System;
 using System.Security.Cryptography.X509Certificates;
 
-namespace WireMock.Http
+namespace WireMock.HttpsCertificate
 {
-    internal static class CertificateUtil
+    internal static class ClientCertificateHelper
     {
         public static X509Certificate2 GetCertificate(string thumbprintOrSubjectName)
         {

src/WireMock.Net/HttpsCertificate/PublicCertificateHelper.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Security.Cryptography.X509Certificates;
+
+namespace WireMock.HttpsCertificate
+{
+    internal static class PublicCertificateHelper
+    {
+        // 1] Generate using https://www.pluralsight.com/blog/software-development/selfcert-create-a-self-signed-certificate-interactively-gui-or-programmatically-in-net
+        // 2] Converted to Base64
+        private const string Data = @"MIIQMgIBAzCCD+4GCSqGSIb3DQEHAaCCD98Egg/bMIIP1zCCCogGCSqGSIb3DQEHAaCCCnkEggp1
+MIIKcTCCCm0GCyqGSIb3DQEMCgECoIIJfjCCCXowHAYKKoZIhvcNAQwBAzAOBAi1j9x1jTfUewIC
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+EWmcQOQ/5Quco/aMYWTTwFI9+bKZayZKHqQjNKuwss+iWTW2b26cA2XAr2XWCL9PEybVRK/5n4km
+5qkGIMjjczZxNy1+H1QoEOwkGVzQd390ktQajJBFcf9wBO+Ar14EgPKvdL4DRvCvXOK3CtrgbAq6
+GK7uULRrz9t/5lu27ba5wcwxg6bFhgCsJsoSCJnLCR7H+QMB4LhnWA10U4hFWCamCKFoGkiXW6yV
+OF4x+0D0MmrjrrAGi05KzfrsXNtRG0xbkmvrsjqzmsOKyjvtiBCrR0S6NUtKhyxoiz5bCCm+d8rm
+jaPk9q01k52pjJAKYW0f+5+r15LamBecnjXtJ07LCl6cMA1Cj4L0mQUSefyFi666GC3TmhzHwhnj
+SV64nTApS0gBsc6c18fUBsMcUj5nCNclIzfxwnARd/30yg22r09nUY2gtQTwk/W6VCpAH+7yZkH1
+TLNGa+UmMnPsnBjlAJ6l9VPsa4uJM2DIQKtZXWq4DkhSAYKF6joIP7nKMDswHzAHBgUrDgMCGgQU
+wTM1Z+CJZG9xAcf1zAVGl4ggYyYEFGBFyJ8VBwijS2zy1qwN1WYGtcWoAgIH0A==
+";
+
+        public static X509Certificate2 GetX509Certificate2()
+        {
+            byte[] data = Convert.FromBase64String(Data);
+            return new X509Certificate2(data);
+        }
+    }
+}

src/WireMock.Net/Logging/IWireMockLogger.cs

@@ -0,0 +1,47 @@
+using JetBrains.Annotations;
+
+namespace WireMock.Logging
+{
+    /// <summary>
+    /// IWireMockLogger interface
+    /// </summary>
+    [PublicAPI]
+    public interface IWireMockLogger
+    {
+        /// <summary>
+        /// Writes the message at the Debug level using the specified parameters. 
+        /// </summary>
+        /// <param name="formatString">The format string.</param>
+        /// <param name="args">The arguments.</param>
+        [PublicAPI]
+        [StringFormatMethod("formatString")]
+        void Debug([NotNull] string formatString, [NotNull] params object[] args);
+
+        /// <summary>
+        /// Writes the message at the Info level using the specified parameters. 
+        /// </summary>
+        /// <param name="formatString">The format string.</param>
+        /// <param name="args">The arguments.</param>
+        [PublicAPI]
+        [StringFormatMethod("formatString")]
+        void Info([NotNull] string formatString, [NotNull] params object[] args);
+
+        /// <summary>
+        /// Writes the message at the Warning level using the specified parameters. 
+        /// </summary>
+        /// <param name="formatString">The format string.</param>
+        /// <param name="args">The arguments.</param>
+        [PublicAPI]
+        [StringFormatMethod("formatString")]
+        void Warn([NotNull] string formatString, [NotNull] params object[] args);
+
+        /// <summary>
+        /// Writes the message at the Error level using the specified parameters. 
+        /// </summary>
+        /// <param name="formatString">The format string.</param>
+        /// <param name="args">The arguments.</param>
+        [PublicAPI]
+        [StringFormatMethod("formatString")]
+        void Error([NotNull] string formatString, [NotNull] params object[] args);
+    }
+}

src/WireMock.Net/Logging/WireMockConsoleLogger.cs

@@ -0,0 +1,42 @@
+using System;
+
+namespace WireMock.Logging
+{
+    /// <summary>
+    /// WireMockConsoleLogger which logs to Console
+    /// </summary>
+    /// <seealso cref="IWireMockLogger" />
+    public class WireMockConsoleLogger : IWireMockLogger
+    {
+        /// <see cref="IWireMockLogger.Debug"/>
+        public void Debug(string formatString, params object[] args)
+        {
+            Console.WriteLine(Format("Debug", formatString, args));
+        }
+
+        /// <see cref="IWireMockLogger.Info"/>
+        public void Info(string formatString, params object[] args)
+        {
+            Console.WriteLine(Format("Info", formatString, args));
+        }
+
+        /// <see cref="IWireMockLogger.Warn"/>
+        public void Warn(string formatString, params object[] args)
+        {
+            Console.WriteLine(Format("Warn", formatString, args));
+        }
+
+        /// <see cref="IWireMockLogger.Error"/>
+        public void Error(string formatString, params object[] args)
+        {
+            Console.WriteLine(Format("Error", formatString, args));
+        }
+
+        private static string Format(string level, string formatString, params object[] args)
+        {
+            string message = string.Format(formatString, args);
+
+            return $"{DateTime.UtcNow} [{level}] : {message}";
+        }
+    }
+}

src/WireMock.Net/Logging/WireMockNullLogger.cs

@@ -0,0 +1,29 @@
+namespace WireMock.Logging
+{
+    /// <summary>
+    /// WireMockNullLogger which does not log.
+    /// </summary>
+    /// <seealso cref="IWireMockLogger" />
+    public class WireMockNullLogger : IWireMockLogger
+    {
+        /// <see cref="IWireMockLogger.Debug"/>
+        public void Debug(string formatString, params object[] args)
+        {
+        }
+
+        /// <see cref="IWireMockLogger.Info"/>
+        public void Info(string formatString, params object[] args)
+        {
+        }
+
+        /// <see cref="IWireMockLogger.Warn"/>
+        public void Warn(string formatString, params object[] args)
+        {
+        }
+
+        /// <see cref="IWireMockLogger.Error"/>
+        public void Error(string formatString, params object[] args)
+        {
+        }
+    }
+}

src/WireMock.Net/Mapping.cs

@@ -2,6 +2,7 @@
 using System.Threading.Tasks;
 using JetBrains.Annotations;
 using WireMock.Matchers.Request;
+using WireMock.ResponseProviders;
 
 namespace WireMock
 {
@@ -13,25 +14,21 @@ namespace WireMock
         /// <summary>
         /// Gets the unique identifier.
         /// </summary>
-        /// <value>
-        /// The unique identifier.
-        /// </value>
         public Guid Guid { get; }
 
         /// <summary>
         /// Gets the unique title.
         /// </summary>
-        /// <value>
-        /// The unique title.
-        /// </value>
         public string Title { get; }
 
+        /// <summary>
+        /// The full filename path for this mapping (only defined for static mappings).
+        /// </summary>
+        public string Path { get; set; }
+
         /// <summary>
         /// Gets the priority.
         /// </summary>
-        /// <value>
-        /// The priority.
-        /// </value>
         public int Priority { get; }
 
         /// <summary>
@@ -72,17 +69,19 @@ namespace WireMock
         /// Initializes a new instance of the <see cref="Mapping"/> class.
         /// </summary>
         /// <param name="guid">The unique identifier.</param>
-        /// <param name="title">The unique title (can be null_.</param>
+        /// <param name="title">The unique title (can be null).</param>
+        /// <param name="path">The full file path from this mapping title (can be null).</param>
         /// <param name="requestMatcher">The request matcher.</param>
         /// <param name="provider">The provider.</param>
         /// <param name="priority">The priority for this mapping.</param>
         /// <param name="scenario">The scenario. [Optional]</param>
         /// <param name="executionConditionState">State in which the current mapping can occur. [Optional]</param>
         /// <param name="nextState">The next state which will occur after the current mapping execution. [Optional]</param>
-        public Mapping(Guid guid, [CanBeNull] string title, IRequestMatcher requestMatcher, IResponseProvider provider, int priority, [CanBeNull] string scenario, [CanBeNull] object executionConditionState, [CanBeNull] object nextState)
+        public Mapping(Guid guid, [CanBeNull] string title, [CanBeNull] string path, IRequestMatcher requestMatcher, IResponseProvider provider, int priority, [CanBeNull] string scenario, [CanBeNull] object executionConditionState, [CanBeNull] object nextState)
         {
             Guid = guid;
             Title = title;
+            Path = path;
             RequestMatcher = requestMatcher;
             Provider = provider;
             Priority = priority;

src/WireMock.Net/Matchers/ExactMatcher.cs

@@ -7,8 +7,8 @@ namespace WireMock.Matchers
     /// <summary>
     /// ExactMatcher
     /// </summary>
-    /// <seealso cref="IMatcher" />
-    public class ExactMatcher : IMatcher
+    /// <seealso cref="IStringMatcher" />
+    public class ExactMatcher : IStringMatcher
     {
         private readonly string[] _values;
 
@@ -23,29 +23,19 @@ namespace WireMock.Matchers
             _values = values;
         }
 
-        /// <summary>
-        /// Determines whether the specified input is match.
-        /// </summary>
-        /// <param name="input">The input.</param>
-        /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
+        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
         public double IsMatch(string input)
         {
             return MatchScores.ToScore(_values.Select(value => value.Equals(input)));
         }
 
-        /// <summary>
-        /// Gets the value.
-        /// </summary>
-        /// <returns>Patterns</returns>
+        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
         public string[] GetPatterns()
         {
             return _values;
         }
 
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <returns>Name</returns>
+        /// <inheritdoc cref="IMatcher.GetName"/>
         public string GetName()
         {
             return "ExactMatcher";

src/WireMock.Net/Matchers/ExactObjectMatcher.cs

@@ -0,0 +1,46 @@
+using System.Linq;
+using JetBrains.Annotations;
+
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// ExactMatcher
+    /// </summary>
+    /// <seealso cref="IObjectMatcher" />
+    public class ExactObjectMatcher : IObjectMatcher
+    {
+        private readonly object _object;
+        private readonly byte[] _bytes;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ExactMatcher"/> class.
+        /// </summary>
+        /// <param name="value">The value.</param>
+        public ExactObjectMatcher([NotNull] object value)
+        {
+            _object = value;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ExactMatcher"/> class.
+        /// </summary>
+        /// <param name="value">The value.</param>
+        public ExactObjectMatcher([NotNull] byte[] value)
+        {
+            _bytes = value;
+        }
+
+        /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
+        public double IsMatch(object input)
+        {
+            bool equals = _object != null ? Equals(_object, input) : _bytes.SequenceEqual((byte[])input);
+            return MatchScores.ToScore(equals);
+        }
+
+        /// <inheritdoc cref="IMatcher.GetName"/>
+        public string GetName()
+        {
+            return "ExactObjectMatcher";
+        }
+    }
+}

src/WireMock.Net/Matchers/IMatcher.cs

@@ -5,19 +5,6 @@
     /// </summary>
     public interface IMatcher
     {
-        /// <summary>
-        /// Determines whether the specified input is match.
-        /// </summary>
-        /// <param name="input">The input.</param>
-        /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
-        double IsMatch(string input);
-
-        /// <summary>
-        /// Gets the patterns.
-        /// </summary>
-        /// <returns>Patterns</returns>
-        string[] GetPatterns();
-
         /// <summary>
         /// Gets the name.
         /// </summary>

src/WireMock.Net/Matchers/IObjectMatcher.cs

@@ -0,0 +1,15 @@
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// IObjectMatcher
+    /// </summary>
+    public interface IObjectMatcher : IMatcher
+    {
+        /// <summary>
+        /// Determines whether the specified input is match.
+        /// </summary>
+        /// <param name="input">The input.</param>
+        /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
+        double IsMatch(object input);
+    }
+}

src/WireMock.Net/Matchers/IStringMatcher.cs

@@ -0,0 +1,21 @@
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// IStringMatcher
+    /// </summary>
+    public interface IStringMatcher : IMatcher
+    {
+        /// <summary>
+        /// Determines whether the specified input is match.
+        /// </summary>
+        /// <param name="input">The input.</param>
+        /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
+        double IsMatch(string input);
+
+        /// <summary>
+        /// Gets the patterns.
+        /// </summary>
+        /// <returns>Patterns</returns>
+        string[] GetPatterns();
+    }
+}

src/WireMock.Net/Matchers/JSONPathMatcher.cs

@@ -10,8 +10,9 @@ namespace WireMock.Matchers
     /// JSONPathMatcher
     /// </summary>
     /// <seealso cref="IMatcher" />
-    public class JsonPathMatcher : IMatcher
+    public class JsonPathMatcher : IStringMatcher, IObjectMatcher
     {
+        // private readonly object _jsonPattern;
         private readonly string[] _patterns;
 
         /// <summary>
@@ -25,15 +26,20 @@ namespace WireMock.Matchers
             _patterns = patterns;
         }
 
-        /// <summary>
-        /// Determines whether the specified input is match.
-        /// </summary>
-        /// <param name="input">The input string</param>
-        /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
+        //public JsonPathMatcher([NotNull] object jsonPattern)
+        //{
+        //    Check.NotNull(jsonPattern, nameof(jsonPattern));
+
+        //    _jsonPattern = jsonPattern;
+        //}
+
+        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
         public double IsMatch(string input)
         {
             if (input == null)
+            {
                 return MatchScores.Mismatch;
+            }
 
             try
             {
@@ -47,19 +53,33 @@ namespace WireMock.Matchers
             }
         }
 
-        /// <summary>
-        /// Gets the patterns.
-        /// </summary>
-        /// <returns>Pattern</returns>
+        /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
+        public double IsMatch(object input)
+        {
+            if (input == null)
+            {
+                return MatchScores.Mismatch;
+            }
+
+            try
+            {
+                var o = input as JObject ?? JObject.FromObject(input);
+
+                return MatchScores.ToScore(_patterns.Select(p => o.SelectToken(p) != null));
+            }
+            catch (Exception)
+            {
+                return MatchScores.Mismatch;
+            }
+        }
+
+        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
         public string[] GetPatterns()
         {
             return _patterns;
         }
 
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <returns>Name</returns>
+        /// <inheritdoc cref="IMatcher.GetName"/>
         public string GetName()
         {
             return "JsonPathMatcher";

src/WireMock.Net/Matchers/RegexMatcher.cs

@@ -9,8 +9,8 @@ namespace WireMock.Matchers
     /// <summary>
     /// Regular Expression Matcher
     /// </summary>
-    /// <seealso cref="IMatcher" />
-    public class RegexMatcher : IMatcher
+    /// <seealso cref="IStringMatcher" />
+    public class RegexMatcher : IStringMatcher
     {
         private readonly string[] _patterns;
         private readonly Regex[] _expressions;
@@ -37,20 +37,20 @@ namespace WireMock.Matchers
 
             RegexOptions options = RegexOptions.Compiled;
             if (ignoreCase)
+            {
                 options |= RegexOptions.IgnoreCase;
+            }
 
             _expressions = patterns.Select(p => new Regex(p, options)).ToArray();
         }
 
-        /// <summary>
-        /// Determines whether the specified input is match.
-        /// </summary>
-        /// <param name="input">The input string</param>
-        /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
+        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
         public double IsMatch(string input)
         {
             if (input == null)
+            {
                 return MatchScores.Mismatch;
+            }
 
             try
             {
@@ -62,21 +62,13 @@ namespace WireMock.Matchers
             }
         }
 
-        /// <summary>
-        /// Gets the patterns.
-        /// </summary>
-        /// <returns>Pattern</returns>
+        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
         public virtual string[] GetPatterns()
         {
             return _patterns;
         }
 
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <returns>
-        /// Name
-        /// </returns>
+        /// <inheritdoc cref="IMatcher.GetName"/>
         public virtual string GetName()
         {
             return "RegexMatcher";

src/WireMock.Net/Matchers/Request/RequestMessageBodyMatcher.cs

@@ -9,21 +9,21 @@ namespace WireMock.Matchers.Request
     /// </summary>
     public class RequestMessageBodyMatcher : IRequestMatcher
     {
-        /// <summary>
-        /// The body as byte[].
-        /// </summary>
-        private readonly byte[] _bodyData;
-
         /// <summary>
         /// The body function
         /// </summary>
         public Func<string, bool> Func { get; }
 
         /// <summary>
-        /// The body data function
+        /// The body data function for byte[]
         /// </summary>
         public Func<byte[], bool> DataFunc { get; }
 
+        /// <summary>
+        /// The body data function for json
+        /// </summary>
+        public Func<object, bool> JsonFunc { get; }
+
         /// <summary>
         /// The matcher.
         /// </summary>
@@ -32,9 +32,7 @@ namespace WireMock.Matchers.Request
         /// <summary>
         /// Initializes a new instance of the <see cref="RequestMessageBodyMatcher"/> class.
         /// </summary>
-        /// <param name="body">
-        /// The body Regex pattern.
-        /// </param>
+        /// <param name="body">The body.</param>
         public RequestMessageBodyMatcher([NotNull] string body) : this(new SimMetricsMatcher(body))
         {
         }
@@ -42,21 +40,23 @@ namespace WireMock.Matchers.Request
         /// <summary>
         /// Initializes a new instance of the <see cref="RequestMessageBodyMatcher"/> class.
         /// </summary>
-        /// <param name="body">
-        /// The body Regex pattern.
-        /// </param>
-        public RequestMessageBodyMatcher([NotNull] byte[] body)
+        /// <param name="body">The body.</param>
+        public RequestMessageBodyMatcher([NotNull] byte[] body) : this(new ExactObjectMatcher(body))
         {
-            Check.NotNull(body, nameof(body));
-            _bodyData = body;
         }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="RequestMessageBodyMatcher"/> class.
         /// </summary>
-        /// <param name="func">
-        /// The body func.
-        /// </param>
+        /// <param name="body">The body.</param>
+        public RequestMessageBodyMatcher([NotNull] object body) : this(new ExactObjectMatcher(body))
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RequestMessageBodyMatcher"/> class.
+        /// </summary>
+        /// <param name="func">The function.</param>
         public RequestMessageBodyMatcher([NotNull] Func<string, bool> func)
         {
             Check.NotNull(func, nameof(func));
@@ -66,9 +66,7 @@ namespace WireMock.Matchers.Request
         /// <summary>
         /// Initializes a new instance of the <see cref="RequestMessageBodyMatcher"/> class.
         /// </summary>
-        /// <param name="func">
-        /// The body func.
-        /// </param>
+        /// <param name="func">The function.</param>
         public RequestMessageBodyMatcher([NotNull] Func<byte[], bool> func)
         {
             Check.NotNull(func, nameof(func));
@@ -78,23 +76,24 @@ namespace WireMock.Matchers.Request
         /// <summary>
         /// Initializes a new instance of the <see cref="RequestMessageBodyMatcher"/> class.
         /// </summary>
-        /// <param name="matcher">
-        /// The body matcher.
-        /// </param>
+        /// <param name="func">The function.</param>
+        public RequestMessageBodyMatcher([NotNull] Func<object, bool> func)
+        {
+            Check.NotNull(func, nameof(func));
+            JsonFunc = func;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RequestMessageBodyMatcher"/> class.
+        /// </summary>
+        /// <param name="matcher">The matcher.</param>
         public RequestMessageBodyMatcher([NotNull] IMatcher matcher)
         {
             Check.NotNull(matcher, nameof(matcher));
             Matcher = matcher;
         }
 
-        /// <summary>
-        /// Determines whether the specified RequestMessage is match.
-        /// </summary>
-        /// <param name="requestMessage">The RequestMessage.</param>
-        /// <param name="requestMatchResult">The RequestMatchResult.</param>
-        /// <returns>
-        /// A value between 0.0 - 1.0 of the similarity.
-        /// </returns>
+        /// <see cref="IRequestMatcher.GetMatchingScore"/>
         public double GetMatchingScore(RequestMessage requestMessage, RequestMatchResult requestMatchResult)
         {
             double score = IsMatch(requestMessage);
@@ -103,17 +102,43 @@ namespace WireMock.Matchers.Request
 
         private double IsMatch(RequestMessage requestMessage)
         {
-            if (Matcher != null)
-                return Matcher.IsMatch(requestMessage.Body);
+            if (requestMessage.Body != null)
+            {
+                var stringMatcher = Matcher as IStringMatcher;
+                if (stringMatcher != null)
+                {
+                    return stringMatcher.IsMatch(requestMessage.Body);
+                }
+            }
 
-            if (_bodyData != null)
-                return MatchScores.ToScore(requestMessage.BodyAsBytes == _bodyData);
+            var objectMatcher = Matcher as IObjectMatcher;
+            if (objectMatcher != null)
+            {
+                if (requestMessage.BodyAsJson != null)
+                {
+                    return objectMatcher.IsMatch(requestMessage.BodyAsJson);
+                }
+
+                if (requestMessage.BodyAsBytes != null)
+                {
+                    return objectMatcher.IsMatch(requestMessage.BodyAsBytes);
+                }
+            }
 
             if (Func != null)
+            {
                 return MatchScores.ToScore(requestMessage.Body != null && Func(requestMessage.Body));
+            }
 
-            if (DataFunc != null && requestMessage.BodyAsBytes != null)
+            if (DataFunc != null)
+            {
                 return MatchScores.ToScore(requestMessage.BodyAsBytes != null && DataFunc(requestMessage.BodyAsBytes));
+            }
+
+            if (JsonFunc != null)
+            {
+                return MatchScores.ToScore(requestMessage.BodyAsJson != null && JsonFunc(requestMessage.BodyAsJson));
+            }
 
             return MatchScores.Mismatch;
         }

src/WireMock.Net/Matchers/Request/RequestMessageClientIPMatcher.cs

@@ -14,7 +14,7 @@ namespace WireMock.Matchers.Request
         /// <summary>
         /// The matchers.
         /// </summary>
-        public IReadOnlyList<IMatcher> Matchers { get; }
+        public IReadOnlyList<IStringMatcher> Matchers { get; }
 
         /// <summary>
         /// The ClientIP functions.
@@ -25,7 +25,7 @@ namespace WireMock.Matchers.Request
         /// Initializes a new instance of the <see cref="RequestMessageClientIPMatcher"/> class.
         /// </summary>
         /// <param name="clientIPs">The clientIPs.</param>
-        public RequestMessageClientIPMatcher([NotNull] params string[] clientIPs) : this(clientIPs.Select(ip => new WildcardMatcher(ip)).ToArray())
+        public RequestMessageClientIPMatcher([NotNull] params string[] clientIPs) : this(clientIPs.Select(ip => new WildcardMatcher(ip)).Cast<IStringMatcher>().ToArray())
         {
         }
 
@@ -33,7 +33,7 @@ namespace WireMock.Matchers.Request
         /// Initializes a new instance of the <see cref="RequestMessageClientIPMatcher"/> class.
         /// </summary>
         /// <param name="matchers">The matchers.</param>
-        public RequestMessageClientIPMatcher([NotNull] params IMatcher[] matchers)
+        public RequestMessageClientIPMatcher([NotNull] params IStringMatcher[] matchers)
         {
             Check.NotNull(matchers, nameof(matchers));
             Matchers = matchers;
@@ -49,14 +49,7 @@ namespace WireMock.Matchers.Request
             Funcs = funcs;
         }
 
-        /// <summary>
-        /// Determines whether the specified RequestMessage is match.
-        /// </summary>
-        /// <param name="requestMessage">The RequestMessage.</param>
-        /// <param name="requestMatchResult">The RequestMatchResult.</param>
-        /// <returns>
-        /// A value between 0.0 - 1.0 of the similarity.
-        /// </returns>
+        /// <inheritdoc cref="IRequestMatcher.GetMatchingScore"/>
         public double GetMatchingScore(RequestMessage requestMessage, RequestMatchResult requestMatchResult)
         {
             double score = IsMatch(requestMessage);
@@ -66,10 +59,14 @@ namespace WireMock.Matchers.Request
         private double IsMatch(RequestMessage requestMessage)
         {
             if (Matchers != null)
+            {
                 return Matchers.Max(matcher => matcher.IsMatch(requestMessage.ClientIP));
+            }
 
             if (Funcs != null)
+            {
                 return MatchScores.ToScore(requestMessage.ClientIP != null && Funcs.Any(func => func(requestMessage.ClientIP)));
+            }
 
             return MatchScores.Mismatch;
         }

src/WireMock.Net/Matchers/Request/RequestMessageCookieMatcher.cs

@@ -24,7 +24,7 @@ namespace WireMock.Matchers.Request
         /// <value>
         /// The matchers.
         /// </value>
-        public IMatcher[] Matchers { get; }
+        public IStringMatcher[] Matchers { get; }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="RequestMessageCookieMatcher"/> class.
@@ -38,7 +38,7 @@ namespace WireMock.Matchers.Request
             Check.NotNull(pattern, nameof(pattern));
 
             Name = name;
-            Matchers = new IMatcher[] { new WildcardMatcher(pattern, ignoreCase) };
+            Matchers = new IStringMatcher[] { new WildcardMatcher(pattern, ignoreCase) };
         }
 
         /// <summary>
@@ -46,7 +46,7 @@ namespace WireMock.Matchers.Request
         /// </summary>
         /// <param name="name">The name.</param>
         /// <param name="matchers">The matchers.</param>
-        public RequestMessageCookieMatcher([NotNull] string name, [NotNull] params IMatcher[] matchers)
+        public RequestMessageCookieMatcher([NotNull] string name, [NotNull] params IStringMatcher[] matchers)
         {
             Check.NotNull(name, nameof(name));
             Check.NotNull(matchers, nameof(matchers));
@@ -83,16 +83,24 @@ namespace WireMock.Matchers.Request
         private double IsMatch(RequestMessage requestMessage)
         {
             if (requestMessage.Cookies == null)
+            {
                 return MatchScores.Mismatch;
+            }
 
             if (Funcs != null)
+            {
                 return MatchScores.ToScore(Funcs.Any(f => f(requestMessage.Cookies)));
+            }
 
             if (Matchers == null)
+            {
                 return MatchScores.Mismatch;
+            }
 
             if (!requestMessage.Cookies.ContainsKey(Name))
+            {
                 return MatchScores.Mismatch;
+            }
 
             string value = requestMessage.Cookies[Name];
             return Matchers.Max(m => m.IsMatch(value));

src/WireMock.Net/Matchers/Request/RequestMessageHeaderMatcher.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using JetBrains.Annotations;
+using WireMock.Util;
 using WireMock.Validation;
 
 namespace WireMock.Matchers.Request
@@ -9,12 +10,13 @@ namespace WireMock.Matchers.Request
     /// <summary>
     /// The request header matcher.
     /// </summary>
+    /// <inheritdoc cref="IRequestMatcher"/>
     public class RequestMessageHeaderMatcher : IRequestMatcher
     {
         /// <summary>
         /// The functions
         /// </summary>
-        public Func<IDictionary<string, string>, bool>[] Funcs { get; }
+        public Func<IDictionary<string, string[]>, bool>[] Funcs { get; }
 
         /// <summary>
         /// The name
@@ -24,21 +26,36 @@ namespace WireMock.Matchers.Request
         /// <value>
         /// The matchers.
         /// </value>
-        public IMatcher[] Matchers { get; }
+        public IStringMatcher[] Matchers { get; }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="RequestMessageHeaderMatcher"/> class.
         /// </summary>
         /// <param name="name">The name.</param>
         /// <param name="pattern">The pattern.</param>
-        /// <param name="ignoreCase">The ignoreCase.</param>
+        /// <param name="ignoreCase">if set to <c>true</c> [ignore case].</param>
         public RequestMessageHeaderMatcher([NotNull] string name, [NotNull] string pattern, bool ignoreCase = true)
         {
             Check.NotNull(name, nameof(name));
             Check.NotNull(pattern, nameof(pattern));
 
             Name = name;
-            Matchers = new IMatcher[] { new WildcardMatcher(pattern, ignoreCase) };
+            Matchers = new IStringMatcher[] { new WildcardMatcher(pattern, ignoreCase) };
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RequestMessageHeaderMatcher"/> class.
+        /// </summary>
+        /// <param name="name">The name.</param>
+        /// <param name="patterns">The patterns.</param>
+        /// <param name="ignoreCase">if set to <c>true</c> [ignore case].</param>
+        public RequestMessageHeaderMatcher([NotNull] string name, [NotNull] string[] patterns, bool ignoreCase = true)
+        {
+            Check.NotNull(name, nameof(name));
+            Check.NotNull(patterns, nameof(patterns));
+
+            Name = name;
+            Matchers = patterns.Select(pattern => new WildcardMatcher(pattern, ignoreCase)).Cast<IStringMatcher>().ToArray();
         }
 
         /// <summary>
@@ -46,7 +63,7 @@ namespace WireMock.Matchers.Request
         /// </summary>
         /// <param name="name">The name.</param>
         /// <param name="matchers">The matchers.</param>
-        public RequestMessageHeaderMatcher([NotNull] string name, [NotNull] params IMatcher[] matchers)
+        public RequestMessageHeaderMatcher([NotNull] string name, [NotNull] params IStringMatcher[] matchers)
         {
             Check.NotNull(name, nameof(name));
             Check.NotNull(matchers, nameof(matchers));
@@ -59,21 +76,14 @@ namespace WireMock.Matchers.Request
         /// Initializes a new instance of the <see cref="RequestMessageHeaderMatcher"/> class.
         /// </summary>
         /// <param name="funcs">The funcs.</param>
-        public RequestMessageHeaderMatcher([NotNull] params Func<IDictionary<string, string>, bool>[] funcs)
+        public RequestMessageHeaderMatcher([NotNull] params Func<IDictionary<string, string[]>, bool>[] funcs)
         {
             Check.NotNull(funcs, nameof(funcs));
 
             Funcs = funcs;
         }
 
-        /// <summary>
-        /// Determines whether the specified RequestMessage is match.
-        /// </summary>
-        /// <param name="requestMessage">The RequestMessage.</param>
-        /// <param name="requestMatchResult">The RequestMatchResult.</param>
-        /// <returns>
-        /// A value between 0.0 - 1.0 of the similarity.
-        /// </returns>
+        /// <inheritdoc cref="IRequestMatcher.GetMatchingScore"/>
         public double GetMatchingScore(RequestMessage requestMessage, RequestMatchResult requestMatchResult)
         {
             double score = IsMatch(requestMessage);
@@ -83,19 +93,27 @@ namespace WireMock.Matchers.Request
         private double IsMatch(RequestMessage requestMessage)
         {
             if (requestMessage.Headers == null)
+            {
                 return MatchScores.Mismatch;
+            }
 
             if (Funcs != null)
-                return MatchScores.ToScore(Funcs.Any(f => f(requestMessage.Headers)));
+            {
+                return MatchScores.ToScore(Funcs.Any(f => f(requestMessage.Headers.ToDictionary(entry => entry.Key, entry => entry.Value.ToArray()))));
+            }
 
             if (Matchers == null)
+            {
                 return MatchScores.Mismatch;
+            }
 
             if (!requestMessage.Headers.ContainsKey(Name))
+            {
                 return MatchScores.Mismatch;
+            }
 
-            string value = requestMessage.Headers[Name];
-            return Matchers.Max(m => m.IsMatch(value));
+            WireMockList<string> list = requestMessage.Headers[Name];
+            return Matchers.Max(m => list.Max(value => m.IsMatch(value))); // TODO : is this correct ?
         }
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessageParamMatcher.cs

@@ -30,12 +30,8 @@ namespace WireMock.Matchers.Request
         /// <summary>
         /// Initializes a new instance of the <see cref="RequestMessageParamMatcher"/> class.
         /// </summary>
-        /// <param name="key">
-        /// The key.
-        /// </param>
-        /// <param name="values">
-        /// The values.
-        /// </param>
+        /// <param name="key">The key.</param>
+        /// <param name="values">The values.</param>
         public RequestMessageParamMatcher([NotNull] string key, [CanBeNull] IEnumerable<string> values)
         {
             Check.NotNull(key, nameof(key));
@@ -51,17 +47,11 @@ namespace WireMock.Matchers.Request
         public RequestMessageParamMatcher([NotNull] params Func<IDictionary<string, WireMockList<string>>, bool>[] funcs)
         {
             Check.NotNull(funcs, nameof(funcs));
+
             Funcs = funcs;
         }
 
-        /// <summary>
-        /// Determines whether the specified RequestMessage is match.
-        /// </summary>
-        /// <param name="requestMessage">The RequestMessage.</param>
-        /// <param name="requestMatchResult">The RequestMatchResult.</param>
-        /// <returns>
-        /// A value between 0.0 - 1.0 of the similarity.
-        /// </returns>
+        /// <inheritdoc cref="IRequestMatcher.GetMatchingScore"/>
         public double GetMatchingScore(RequestMessage requestMessage, RequestMatchResult requestMatchResult)
         {
             double score = IsMatch(requestMessage);
@@ -71,7 +61,9 @@ namespace WireMock.Matchers.Request
         private double IsMatch(RequestMessage requestMessage)
         {
             if (Funcs != null)
+            {
                 return MatchScores.ToScore(requestMessage.Query != null && Funcs.Any(f => f(requestMessage.Query)));
+            }
 
             List<string> values = requestMessage.GetParameter(Key);
 

src/WireMock.Net/Matchers/Request/RequestMessagePathMatcher.cs

@@ -14,7 +14,7 @@ namespace WireMock.Matchers.Request
         /// <summary>
         /// The matcher.
         /// </summary>
-        public IReadOnlyList<IMatcher> Matchers { get; }
+        public IReadOnlyList<IStringMatcher> Matchers { get; }
 
         /// <summary>
         /// The path functions
@@ -25,7 +25,7 @@ namespace WireMock.Matchers.Request
         /// Initializes a new instance of the <see cref="RequestMessagePathMatcher"/> class.
         /// </summary>
         /// <param name="paths">The paths.</param>
-        public RequestMessagePathMatcher([NotNull] params string[] paths) : this(paths.Select(path => new WildcardMatcher(path)).ToArray())
+        public RequestMessagePathMatcher([NotNull] params string[] paths) : this(paths.Select(path => new WildcardMatcher(path)).Cast<IStringMatcher>().ToArray())
         {
         }
 
@@ -33,7 +33,7 @@ namespace WireMock.Matchers.Request
         /// Initializes a new instance of the <see cref="RequestMessagePathMatcher"/> class.
         /// </summary>
         /// <param name="matchers">The matchers.</param>
-        public RequestMessagePathMatcher([NotNull] params IMatcher[] matchers)
+        public RequestMessagePathMatcher([NotNull] params IStringMatcher[] matchers)
         {
             Check.NotNull(matchers, nameof(matchers));
             Matchers = matchers;
@@ -49,14 +49,7 @@ namespace WireMock.Matchers.Request
             Funcs = funcs;
         }
 
-        /// <summary>
-        /// Determines whether the specified RequestMessage is match.
-        /// </summary>
-        /// <param name="requestMessage">The RequestMessage.</param>
-        /// <param name="requestMatchResult">The RequestMatchResult.</param>
-        /// <returns>
-        /// A value between 0.0 - 1.0 of the similarity.
-        /// </returns>
+        /// <inheritdoc cref="IRequestMatcher.GetMatchingScore"/>
         public double GetMatchingScore(RequestMessage requestMessage, RequestMatchResult requestMatchResult)
         {
             double score = IsMatch(requestMessage);
@@ -66,10 +59,14 @@ namespace WireMock.Matchers.Request
         private double IsMatch(RequestMessage requestMessage)
         {
             if (Matchers != null)
+            {
                 return Matchers.Max(m => m.IsMatch(requestMessage.Path));
+            }
 
             if (Funcs != null)
+            {
                 return MatchScores.ToScore(requestMessage.Path != null && Funcs.Any(func => func(requestMessage.Path)));
+            }
 
             return MatchScores.Mismatch;
         }

src/WireMock.Net/Matchers/Request/RequestMessageUrlMatcher.cs

@@ -14,7 +14,7 @@ namespace WireMock.Matchers.Request
         /// <summary>
         /// The matchers.
         /// </summary>
-        public IReadOnlyList<IMatcher> Matchers { get; }
+        public IReadOnlyList<IStringMatcher> Matchers { get; }
 
         /// <summary>
         /// The url functions.
@@ -25,7 +25,7 @@ namespace WireMock.Matchers.Request
         /// Initializes a new instance of the <see cref="RequestMessageUrlMatcher"/> class.
         /// </summary>
         /// <param name="urls">The urls.</param>
-        public RequestMessageUrlMatcher([NotNull] params string[] urls) : this(urls.Select(url => new WildcardMatcher(url)).ToArray())
+        public RequestMessageUrlMatcher([NotNull] params string[] urls) : this(urls.Select(url => new WildcardMatcher(url)).Cast<IStringMatcher>().ToArray())
         {
         }
 
@@ -33,7 +33,7 @@ namespace WireMock.Matchers.Request
         /// Initializes a new instance of the <see cref="RequestMessageUrlMatcher"/> class.
         /// </summary>
         /// <param name="matchers">The matchers.</param>
-        public RequestMessageUrlMatcher([NotNull] params IMatcher[] matchers)
+        public RequestMessageUrlMatcher([NotNull] params IStringMatcher[] matchers)
         {
             Check.NotNull(matchers, nameof(matchers));
             Matchers = matchers;
@@ -49,14 +49,7 @@ namespace WireMock.Matchers.Request
             Funcs = funcs;
         }
 
-        /// <summary>
-        /// Determines whether the specified RequestMessage is match.
-        /// </summary>
-        /// <param name="requestMessage">The RequestMessage.</param>
-        /// <param name="requestMatchResult">The RequestMatchResult.</param>
-        /// <returns>
-        /// A value between 0.0 - 1.0 of the similarity.
-        /// </returns>
+        /// <inheritdoc cref="IRequestMatcher.GetMatchingScore"/>
         public double GetMatchingScore(RequestMessage requestMessage, RequestMatchResult requestMatchResult)
         {
             double score = IsMatch(requestMessage);
@@ -66,10 +59,14 @@ namespace WireMock.Matchers.Request
         private double IsMatch(RequestMessage requestMessage)
         {
             if (Matchers != null)
+            {
                 return Matchers.Max(matcher => matcher.IsMatch(requestMessage.Url));
+            }
 
             if (Funcs != null)
+            {
                 return MatchScores.ToScore(requestMessage.Url != null && Funcs.Any(func => func(requestMessage.Url)));
+            }
 
             return MatchScores.Mismatch;
         }

src/WireMock.Net/Matchers/SimMetricsMatcher.cs

@@ -10,8 +10,8 @@ namespace WireMock.Matchers
     /// <summary>
     /// SimMetricsMatcher
     /// </summary>
-    /// <seealso cref="IMatcher" />
-    public class SimMetricsMatcher : IMatcher
+    /// <seealso cref="IStringMatcher" />
+    public class SimMetricsMatcher : IStringMatcher
     {
         private readonly string[] _patterns;
         private readonly SimMetricType _simMetricType;
@@ -32,17 +32,13 @@ namespace WireMock.Matchers
         /// <param name="simMetricType">The SimMetric Type</param>
         public SimMetricsMatcher([NotNull] string[] patterns, SimMetricType simMetricType = SimMetricType.Levenstein)
         {
-            Check.NotEmpty(patterns, nameof(patterns));
+            Check.NotNullOrEmpty(patterns, nameof(patterns));
 
             _patterns = patterns;
             _simMetricType = simMetricType;
         }
 
-        /// <summary>
-        /// Determines whether the specified input is match.
-        /// </summary>
-        /// <param name="input">The input string</param>
-        /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
+        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
         public double IsMatch(string input)
         {
             IStringMetric m = GetStringMetricType();
@@ -93,19 +89,13 @@ namespace WireMock.Matchers
             }
         }
 
-        /// <summary>
-        /// Gets the pattern.
-        /// </summary>
-        /// <returns>Pattern</returns>
+        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
         public string[] GetPatterns()
         {
             return _patterns;
         }
 
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <returns>Name</returns>
+        /// <inheritdoc cref="IMatcher.GetName"/>
         public string GetName()
         {
             return $"SimMetricsMatcher.{_simMetricType}";

src/WireMock.Net/Matchers/WildcardMatcher.cs

@@ -7,7 +7,7 @@ namespace WireMock.Matchers
     /// <summary>
     /// WildcardMatcher
     /// </summary>
-    /// <seealso cref="IMatcher" />
+    /// <seealso cref="RegexMatcher" />
     public class WildcardMatcher : RegexMatcher
     {
         private readonly string[] _patterns;
@@ -31,21 +31,13 @@ namespace WireMock.Matchers
             _patterns = patterns;
         }
 
-        /// <summary>
-        /// Gets the pattern.
-        /// </summary>
-        /// <returns>Pattern</returns>
+        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
         public override string[] GetPatterns()
         {
             return _patterns;
         }
 
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <returns>
-        /// Name
-        /// </returns>
+        /// <inheritdoc cref="IMatcher.GetName"/>
         public override string GetName()
         {
             return "WildcardMatcher";

src/WireMock.Net/Matchers/XPathMatcher.cs

@@ -12,8 +12,8 @@ namespace WireMock.Matchers
     /// <summary>
     /// XPath2Matcher
     /// </summary>
-    /// <seealso cref="WireMock.Matchers.IMatcher" />
-    public class XPathMatcher : IMatcher
+    /// <seealso cref="IStringMatcher" />
+    public class XPathMatcher : IStringMatcher
     {
         private readonly string[] _patterns;
 
@@ -28,15 +28,13 @@ namespace WireMock.Matchers
             _patterns = patterns;
         }
 
-        /// <summary>
-        /// Determines whether the specified input is match.
-        /// </summary>
-        /// <param name="input">The input string</param>
-        /// <returns>A value between 0.0 - 1.0 of the similarity.</returns>
+        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
         public double IsMatch(string input)
         {
             if (input == null)
+            {
                 return MatchScores.Mismatch;
+            }
 
             try
             {
@@ -53,19 +51,13 @@ namespace WireMock.Matchers
             }
         }
 
-        /// <summary>
-        /// Gets the patterns.
-        /// </summary>
-        /// <returns>Patterns</returns>
+        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
         public string[] GetPatterns()
         {
             return _patterns;
         }
 
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <returns>Name</returns>
+        /// <inheritdoc cref="IMatcher.GetName"/>
         public string GetName()
         {
             return "XPathMatcher";

src/WireMock.Net/Owin/AspNetCoreSelfHost.cs

@@ -1,11 +1,14 @@
 #if NETSTANDARD
+using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using JetBrains.Annotations;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using WireMock.Http;
+using WireMock.HttpsCertificate;
 using WireMock.Validation;
 
 namespace WireMock.Owin
@@ -14,7 +17,7 @@ namespace WireMock.Owin
     {
         private readonly CancellationTokenSource _cts = new CancellationTokenSource();
         private readonly WireMockMiddlewareOptions _options;
-        private readonly string[] _uriPrefixes;
+        private readonly string[] _urls;
 
         private IWebHost _host;
 
@@ -27,7 +30,7 @@ namespace WireMock.Owin
         public AspNetCoreSelfHost([NotNull] WireMockMiddlewareOptions options, [NotNull] params string[] uriPrefixes)
         {
             Check.NotNull(options, nameof(options));
-            Check.NotEmpty(uriPrefixes, nameof(uriPrefixes));
+            Check.NotNullOrEmpty(uriPrefixes, nameof(uriPrefixes));
 
             foreach (string uriPrefix in uriPrefixes)
             {
@@ -38,7 +41,7 @@ namespace WireMock.Owin
             }
 
             _options = options;
-            _uriPrefixes = uriPrefixes;
+            _urls = uriPrefixes;
         }
 
         public Task StartAsync()
@@ -46,23 +49,59 @@ namespace WireMock.Owin
             _host = new WebHostBuilder()
                 .Configure(appBuilder =>
                 {
+                    appBuilder.UseMiddleware<GlobalExceptionMiddleware>(_options);
+
+                    _options.PreWireMockMiddlewareInit?.Invoke(appBuilder);
+
                     appBuilder.UseMiddleware<WireMockMiddleware>(_options);
+
+                    _options.PostWireMockMiddlewareInit?.Invoke(appBuilder);
                 })
-                .UseKestrel()
-                .UseUrls(_uriPrefixes)
+                .UseKestrel(options =>
+                {
+#if NETSTANDARD1_3
+                    if (_urls.Any(u => u.StartsWith("https://", StringComparison.OrdinalIgnoreCase)))
+                    {
+                        options.UseHttps(PublicCertificateHelper.GetX509Certificate2());
+                    }
+#else
+                    // https://docs.microsoft.com/en-us/aspnet/core/fundamentals/servers/kestrel?tabs=aspnetcore2x
+                    foreach (string url in _urls.Where(u => u.StartsWith("http://", StringComparison.OrdinalIgnoreCase)))
+                    {
+                        PortUtil.TryExtractProtocolAndPort(url, out string host, out int port);
+                        options.Listen(System.Net.IPAddress.Loopback, port);
+                    }
+
+                    foreach (string url in _urls.Where(u => u.StartsWith("https://", StringComparison.OrdinalIgnoreCase)))
+                    {
+                        PortUtil.TryExtractProtocolAndPort(url, out string host, out int port);
+                        options.Listen(System.Net.IPAddress.Loopback, port, listenOptions =>
+                        {
+                            listenOptions.UseHttps(PublicCertificateHelper.GetX509Certificate2());
+                        });
+                    }
+#endif
+                })
+#if NETSTANDARD1_3
+                .UseUrls(_urls)
+#endif
                 .Build();
 
+            IsStarted = true;
+
 #if NETSTANDARD1_3
-            System.Console.WriteLine("WireMock.Net server using netstandard1.3");
+            Console.WriteLine("WireMock.Net server using netstandard1.3");
             return Task.Run(() =>
             {
                 _host.Run(_cts.Token);
-                IsStarted = true;
             }, _cts.Token);
 #else
             System.Console.WriteLine("WireMock.Net server using netstandard2.0");
-            IsStarted = true;
-            return _host.RunAsync(_cts.Token);
+
+            return Task.Run(() =>
+            {
+                _host.Run();
+            }, _cts.Token);
 #endif
         }
 

src/WireMock.Net/Owin/GlobalExceptionMiddleware.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+#if !NETSTANDARD
+using Microsoft.Owin;
+#else
+using Microsoft.AspNetCore.Http;
+#endif
+
+namespace WireMock.Owin
+{
+#if !NETSTANDARD
+    internal class GlobalExceptionMiddleware : OwinMiddleware
+#else
+    internal class GlobalExceptionMiddleware
+#endif
+    {
+        private readonly WireMockMiddlewareOptions _options;
+
+#if !NETSTANDARD
+        public GlobalExceptionMiddleware(OwinMiddleware next, WireMockMiddlewareOptions options) : base(next)
+        {
+            _options = options;
+        }
+#else
+        public GlobalExceptionMiddleware(RequestDelegate next, WireMockMiddlewareOptions options)
+        {
+            Next = next;
+            _options = options;
+        }
+#endif
+
+#if NETSTANDARD
+        public RequestDelegate Next { get; }
+#endif
+
+        private readonly OwinResponseMapper _responseMapper = new OwinResponseMapper();
+
+#if !NETSTANDARD
+        public override async Task Invoke(IOwinContext ctx)
+#else
+        public async Task Invoke(HttpContext ctx)
+#endif
+        {
+            try
+            {
+                await Next?.Invoke(ctx);
+            }
+            catch (Exception ex)
+            {
+                _options.Logger.Error("HttpStatusCode set to 500 {0}", ex);
+                await _responseMapper.MapAsync(new ResponseMessage { StatusCode = 500, Body = JsonConvert.SerializeObject(ex) }, ctx.Response);
+            }
+        }
+    }
+}

src/WireMock.Net/Owin/OwinRequestMapper.cs

@@ -1,9 +1,10 @@
 using System;
 using System.Collections.Generic;
-using System.IO;
+// using System.IO;
 using System.Linq;
-using System.Text;
+// using System.Text;
 using System.Threading.Tasks;
+using WireMock.Util;
 #if !NETSTANDARD
 using Microsoft.Owin;
 #else
@@ -16,7 +17,7 @@ namespace WireMock.Owin
     /// <summary>
     /// OwinRequestMapper
     /// </summary>
-    public class OwinRequestMapper
+    internal class OwinRequestMapper
     {
         /// <summary>
         /// MapAsync IOwinRequest to RequestMessage
@@ -43,32 +44,49 @@ namespace WireMock.Owin
 #endif
             string method = request.Method;
 
-            string bodyAsString = null;
-            byte[] body = null;
-            Encoding bodyEncoding = null;
-            if (request.Body != null)
+            Dictionary<string, string[]> headers = null;
+            if (request.Headers.Any())
             {
-                using (var streamReader = new StreamReader(request.Body))
+                headers = new Dictionary<string, string[]>();
+                foreach (var header in request.Headers)
                 {
-                    bodyAsString = await streamReader.ReadToEndAsync();
-                    bodyEncoding = streamReader.CurrentEncoding;
+                    headers.Add(header.Key, header.Value);
                 }
-
-                body = bodyEncoding.GetBytes(bodyAsString);
             }
 
-            var listenerHeaders = request.Headers;
+            IDictionary<string, string> cookies = null;
+            if (request.Cookies.Any())
+            {
+                cookies = new Dictionary<string, string>();
+                foreach (var cookie in request.Cookies)
+                {
+                    cookies.Add(cookie.Key, cookie.Value);
+                }
+            }
 
-            var headers = new Dictionary<string, string>();
-            foreach (var header in listenerHeaders)
-                headers.Add(header.Key, header.Value.FirstOrDefault());
+            BodyData body = null;
+            if (request.Body != null && ShouldParseBody(method))
+            {
+                body = await BodyParser.Parse(request.Body, request.ContentType);
+            }
 
-            var cookies = new Dictionary<string, string>();
+            return new RequestMessage(url, method, clientIP, body, headers, cookies) { DateTime = DateTime.Now };
+        }
 
-            foreach (var cookie in request.Cookies)
-                cookies.Add(cookie.Key, cookie.Value);
-
-            return new RequestMessage(url, method, clientIP, body, bodyAsString, bodyEncoding, headers, cookies) { DateTime = DateTime.Now };
+        private bool ShouldParseBody(string method)
+        {
+            /*
+                HEAD - No defined body semantics.
+                GET - No defined body semantics.
+                PUT - Body supported.
+                POST - Body supported.
+                DELETE - No defined body semantics.
+                TRACE - Body not supported.
+                OPTIONS - Body supported but no semantics on usage (maybe in the future).
+                CONNECT - No defined body semantics
+                PATCH - Body supported.
+            */
+            return new[] { "PUT", "POST", "OPTIONS", "PATCH" }.Contains(method.ToUpper());
         }
     }
 }

src/WireMock.Net/Owin/OwinResponseMapper.cs

@@ -1,7 +1,11 @@
-using System.IO;
+using System;
+using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Newtonsoft.Json;
+using WireMock.Util;
 #if !NETSTANDARD
 using Microsoft.Owin;
 #else
@@ -17,6 +21,19 @@ namespace WireMock.Owin
     {
         private readonly Encoding _utf8NoBom = new UTF8Encoding(false);
 
+        // https://stackoverflow.com/questions/239725/cannot-set-some-http-headers-when-using-system-net-webrequest
+#if !NETSTANDARD
+        private static readonly IDictionary<string, Action<IOwinResponse, WireMockList<string>>> RestrictedResponseHeaders = new Dictionary<string, Action<IOwinResponse, WireMockList<string>>>(StringComparer.OrdinalIgnoreCase) {
+#else
+        private static readonly IDictionary<string, Action<HttpResponse, WireMockList<string>>> RestrictedResponseHeaders = new Dictionary<string, Action<HttpResponse, WireMockList<string>>>(StringComparer.OrdinalIgnoreCase) {
+#endif
+            { "Content-Length", null },
+            { "Content-Type", (r, v) => r.ContentType = v.FirstOrDefault() },
+            { "Keep-Alive", null },
+            { "Transfer-Encoding", null },
+            { "WWW-Authenticate", null }
+        };
+
         /// <summary>
         /// MapAsync ResponseMessage to OwinResponse
         /// </summary>
@@ -32,13 +49,54 @@ namespace WireMock.Owin
         {
             response.StatusCode = responseMessage.StatusCode;
 
-            responseMessage.Headers.ToList().ForEach(pair => response.Headers.Append(pair.Key, pair.Value));
+            // Set headers
+            foreach (var pair in responseMessage.Headers)
+            {
+                if (RestrictedResponseHeaders.ContainsKey(pair.Key))
+                {
+                    RestrictedResponseHeaders[pair.Key]?.Invoke(response, pair.Value);
+                }
+                else
+                {
+#if !NETSTANDARD
+                    response.Headers.AppendValues(pair.Key, pair.Value.ToArray());
+#else
+                    response.Headers.Append(pair.Key, pair.Value.ToArray());
+#endif
+                }
+            }
 
-            if (responseMessage.Body == null)
+            if (responseMessage.Body == null && responseMessage.BodyAsBytes == null && responseMessage.BodyAsFile == null && responseMessage.BodyAsJson == null)
+            {
                 return;
+            }
 
-            Encoding encoding = responseMessage.BodyEncoding ?? _utf8NoBom;
-            using (var writer = new StreamWriter(response.Body, encoding))
+            if (responseMessage.BodyAsBytes != null)
+            {
+                await response.Body.WriteAsync(responseMessage.BodyAsBytes, 0, responseMessage.BodyAsBytes.Length);
+                return;
+            }
+
+            if (responseMessage.BodyAsFile != null)
+            {
+                byte[] bytes = File.ReadAllBytes(responseMessage.BodyAsFile);
+
+                await response.Body.WriteAsync(bytes, 0, bytes.Length);
+                return;
+            }
+
+            if (responseMessage.BodyAsJson != null)
+            {
+                string jsonBody = JsonConvert.SerializeObject(responseMessage.BodyAsJson, new JsonSerializerSettings { Formatting = Formatting.None, NullValueHandling = NullValueHandling.Ignore });
+                using (var writer = new StreamWriter(response.Body, responseMessage.BodyEncoding ?? _utf8NoBom))
+                {
+                    await writer.WriteAsync(jsonBody);
+                }
+
+                return;
+            }
+
+            using (var writer = new StreamWriter(response.Body, responseMessage.BodyEncoding ?? _utf8NoBom))
             {
                 await writer.WriteAsync(responseMessage.Body);
             }

src/WireMock.Net/Owin/OwinSelfHost.cs

@@ -19,7 +19,7 @@ namespace WireMock.Owin
         public OwinSelfHost([NotNull] WireMockMiddlewareOptions options, [NotNull] params string[] uriPrefixes)
         {
             Check.NotNull(options, nameof(options));
-            Check.NotEmpty(uriPrefixes, nameof(uriPrefixes));
+            Check.NotNullOrEmpty(uriPrefixes, nameof(uriPrefixes));
 
             foreach (string uriPrefix in uriPrefixes)
             {
@@ -57,11 +57,14 @@ namespace WireMock.Owin
 
         private void StartServers()
         {
-            System.Console.WriteLine("WireMock.Net server using .net 4.5.x or .net 4.6.x");
+            Console.WriteLine("WireMock.Net server using .net 4.5.x or higher");
 
             Action<IAppBuilder> startup = app =>
             {
+                app.Use<GlobalExceptionMiddleware>(_options);
+                _options.PreWireMockMiddlewareInit?.Invoke(app);
                 app.Use<WireMockMiddleware>(_options);
+                _options.PostWireMockMiddlewareInit?.Invoke(app);
             };
 
             var servers = new List<IDisposable>();

src/WireMock.Net/Owin/WireMockMiddleware.cs

@@ -4,6 +4,9 @@ using WireMock.Logging;
 using WireMock.Matchers.Request;
 using System.Linq;
 using WireMock.Matchers;
+using WireMock.Util;
+using Newtonsoft.Json;
+using WireMock.Http;
 #if !NETSTANDARD
 using Microsoft.Owin;
 #else
@@ -50,7 +53,7 @@ namespace WireMock.Owin
             RequestMatchResult requestMatchResult = null;
             try
             {
-                foreach (var mapping in _options.Mappings.Where(m => m.Scenario != null))
+                foreach (var mapping in _options.Mappings.Values.Where(m => m?.Scenario != null))
                 {
                     // Set start
                     if (!_options.Scenarios.ContainsKey(mapping.Scenario) && mapping.IsStartState)
@@ -59,7 +62,7 @@ namespace WireMock.Owin
                     }
                 }
 
-                var mappings = _options.Mappings
+                var mappings = _options.Mappings.Values
                     .Select(m => new
                     {
                         Mapping = m,
@@ -93,6 +96,7 @@ namespace WireMock.Owin
                 if (targetMapping == null)
                 {
                     logRequest = true;
+                    _options.Logger.Warn("HttpStatusCode set to 404 : No matching mapping found");
                     response = new ResponseMessage { StatusCode = 404, Body = "No matching mapping found" };
                     return;
                 }
@@ -101,9 +105,10 @@ namespace WireMock.Owin
 
                 if (targetMapping.IsAdminInterface && _options.AuthorizationMatcher != null)
                 {
-                    bool present = request.Headers.TryGetValue("Authorization", out string authorization);
-                    if (!present || _options.AuthorizationMatcher.IsMatch(authorization) < MatchScores.Perfect)
+                    bool present = request.Headers.TryGetValue(HttpKnownHeaderNames.Authorization, out WireMockList<string> authorization);
+                    if (!present || _options.AuthorizationMatcher.IsMatch(authorization.ToString()) < MatchScores.Perfect)
                     {
+                        _options.Logger.Error("HttpStatusCode set to 401");
                         response = new ResponseMessage { StatusCode = 401 };
                         return;
                     }
@@ -123,7 +128,8 @@ namespace WireMock.Owin
             }
             catch (Exception ex)
             {
-                response = new ResponseMessage { StatusCode = 500, Body = ex.ToString() };
+                _options.Logger.Error("HttpStatusCode set to 500");
+                response = new ResponseMessage { StatusCode = 500, Body = JsonConvert.SerializeObject(ex) };
             }
             finally
             {

src/WireMock.Net/Owin/WireMockMiddlewareOptions.cs

@@ -4,25 +4,43 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using WireMock.Logging;
 using WireMock.Matchers;
+using WireMock.Util;
+#if !NETSTANDARD
+using Owin;
+#else
+using Microsoft.AspNetCore.Builder;
+#endif
 
 namespace WireMock.Owin
 {
     internal class WireMockMiddlewareOptions
     {
+        public IWireMockLogger Logger { get; set; }
+
         public TimeSpan? RequestProcessingDelay { get; set; }
 
-        public IMatcher AuthorizationMatcher { get; set; }
+        public IStringMatcher AuthorizationMatcher { get; set; }
 
         public bool AllowPartialMapping { get; set; }
 
-        public IList<Mapping> Mappings { get; set; } = new List<Mapping>();
+        public IDictionary<Guid, Mapping> Mappings { get; } = new ConcurrentDictionary<Guid, Mapping>();
 
-        public ObservableCollection<LogEntry> LogEntries { get; } = new ObservableCollection<LogEntry>();
+        public ObservableCollection<LogEntry> LogEntries { get; } = new ConcurentObservableCollection<LogEntry>();
 
         public int? RequestLogExpirationDuration { get; set; }
 
         public int? MaxRequestLogCount { get; set; }
 
         public IDictionary<string, object> Scenarios { get; } = new ConcurrentDictionary<string, object>();
+
+#if !NETSTANDARD
+        public Action<IAppBuilder> PreWireMockMiddlewareInit { get; set; }
+
+        public Action<IAppBuilder> PostWireMockMiddlewareInit { get; set; }
+#else
+        public Action<IApplicationBuilder> PreWireMockMiddlewareInit { get; set; }
+
+        public Action<IApplicationBuilder> PostWireMockMiddlewareInit { get; set; }
+#endif
     }
 }

src/WireMock.Net/RequestBuilders/IBodyRequestBuilder.cs

@@ -10,38 +10,52 @@ namespace WireMock.RequestBuilders
     public interface IBodyRequestBuilder
     {
         /// <summary>
-        /// The with body.
+        /// WithBody: IMatcher
         /// </summary>
         /// <param name="matcher">The matcher.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithBody([NotNull] IMatcher matcher);
 
         /// <summary>
-        /// The with body.
+        /// WithBody: Body as string
         /// </summary>
         /// <param name="body">The body.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithBody(string body);
 
         /// <summary>
-        /// The with body byte[].
+        /// WithBody: Body as byte[]
         /// </summary>
-        /// <param name="body">The body as byte[].</param>
+        /// <param name="body">The body.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithBody(byte[] body);
 
         /// <summary>
-        /// The with body string func.
+        /// WithBody: Body as object
         /// </summary>
-        /// <param name="body">The body string function.</param>
+        /// <param name="body">The body.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        IRequestBuilder WithBody([NotNull] Func<string, bool> body);
+        IRequestBuilder WithBody(object body);
 
         /// <summary>
-        /// The with body byte[] func.
+        ///WithBody: func (string)
         /// </summary>
-        /// <param name="body">The body byte[] function.</param>
+        /// <param name="func">The function.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        IRequestBuilder WithBody([NotNull] Func<byte[], bool> body);
+        IRequestBuilder WithBody([NotNull] Func<string, bool> func);
+
+        /// <summary>
+        ///WithBody: func (byte[])
+        /// </summary>
+        /// <param name="func">The function.</param>
+        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        IRequestBuilder WithBody([NotNull] Func<byte[], bool> func);
+
+        /// <summary>
+        ///WithBody: func (object)
+        /// </summary>
+        /// <param name="func">The function.</param>
+        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        IRequestBuilder WithBody([NotNull] Func<object, bool> func);
     }
 }

src/WireMock.Net/RequestBuilders/IClientIPRequestBuilder.cs

@@ -14,7 +14,7 @@ namespace WireMock.RequestBuilders
         /// </summary>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        IRequestBuilder WithClientIP([NotNull] params IMatcher[] matchers);
+        IRequestBuilder WithClientIP([NotNull] params IStringMatcher[] matchers);
 
         /// <summary>
         /// The with ClientIP.

src/WireMock.Net/RequestBuilders/IHeadersAndCookiesRequestBuilder.cs

@@ -12,7 +12,7 @@ namespace WireMock.RequestBuilders
     public interface IHeadersAndCookiesRequestBuilder : IBodyRequestBuilder, IRequestMatcher, IParamsRequestBuilder
     {
         /// <summary>
-        /// The with header.
+        /// Add Header matching based on name, pattern and ignoreCase.
         /// </summary>
         /// <param name="name">The name.</param>
         /// <param name="pattern">The pattern.</param>
@@ -20,20 +20,29 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithHeader([NotNull] string name, string pattern, bool ignoreCase = true);
 
+        /// <summary>
+        /// Add Header matching based on name, patterns and ignoreCase.
+        /// </summary>
+        /// <param name="name">The name.</param>
+        /// <param name="patterns">The patterns.</param>
+        /// <param name="ignoreCase">ignore Case</param>
+        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        IRequestBuilder WithHeader([NotNull] string name, string[] patterns, bool ignoreCase = true);
+
         /// <summary>
         /// The with header.
         /// </summary>
         /// <param name="name">The name.</param>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        IRequestBuilder WithHeader([NotNull] string name, [NotNull] params IMatcher[] matchers);
+        IRequestBuilder WithHeader([NotNull] string name, [NotNull] params IStringMatcher[] matchers);
 
         /// <summary>
         /// The with header.
         /// </summary>
         /// <param name="funcs">The headers funcs.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        IRequestBuilder WithHeader([NotNull] params Func<IDictionary<string, string>, bool>[] funcs);
+        IRequestBuilder WithHeader([NotNull] params Func<IDictionary<string, string[]>, bool>[] funcs);
 
         /// <summary>
         /// The with cookie.
@@ -50,7 +59,7 @@ namespace WireMock.RequestBuilders
         /// <param name="name">The name.</param>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        IRequestBuilder WithCookie([NotNull] string name, [NotNull] params IMatcher[] matchers);
+        IRequestBuilder WithCookie([NotNull] string name, [NotNull] params IStringMatcher[] matchers);
 
         /// <summary>
         /// The with cookie.

src/WireMock.Net/RequestBuilders/IMethodRequestBuilder.cs

@@ -7,6 +7,14 @@ namespace WireMock.RequestBuilders
     /// </summary>
     public interface IMethodRequestBuilder : IHeadersAndCookiesRequestBuilder
     {
+        /// <summary>
+        /// The using delete.
+        /// </summary>
+        /// <returns>
+        /// The <see cref="IRequestBuilder"/>.
+        /// </returns>
+        IRequestBuilder UsingDelete();
+
         /// <summary>
         /// The using get.
         /// </summary>
@@ -15,6 +23,14 @@ namespace WireMock.RequestBuilders
         /// </returns>
         IRequestBuilder UsingGet();
 
+        /// <summary>
+        /// The using head.
+        /// </summary>
+        /// <returns>
+        /// The <see cref="IRequestBuilder"/>.
+        /// </returns>
+        IRequestBuilder UsingHead();
+
         /// <summary>
         /// The using post.
         /// </summary>
@@ -24,12 +40,12 @@ namespace WireMock.RequestBuilders
         IRequestBuilder UsingPost();
 
         /// <summary>
-        /// The using delete.
+        /// The using patch.
         /// </summary>
         /// <returns>
         /// The <see cref="IRequestBuilder"/>.
         /// </returns>
-        IRequestBuilder UsingDelete();
+        IRequestBuilder UsingPatch();
 
         /// <summary>
         /// The using put.
@@ -39,14 +55,6 @@ namespace WireMock.RequestBuilders
         /// </returns>
         IRequestBuilder UsingPut();
 
-        /// <summary>
-        /// The using head.
-        /// </summary>
-        /// <returns>
-        /// The <see cref="IRequestBuilder"/>.
-        /// </returns>
-        IRequestBuilder UsingHead();
-
         /// <summary>
         /// The using any verb.
         /// </summary>

src/WireMock.Net/RequestBuilders/IUrlAndPathRequestBuilder.cs

@@ -14,7 +14,7 @@ namespace WireMock.RequestBuilders
         /// </summary>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        IRequestBuilder WithPath([NotNull] params IMatcher[] matchers);
+        IRequestBuilder WithPath([NotNull] params IStringMatcher[] matchers);
 
         /// <summary>
         /// The with path.
@@ -35,7 +35,7 @@ namespace WireMock.RequestBuilders
         /// </summary>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        IRequestBuilder WithUrl([NotNull] params IMatcher[] matchers);
+        IRequestBuilder WithUrl([NotNull] params IStringMatcher[] matchers);
 
         /// <summary>
         /// The with url.

src/WireMock.Net/RequestBuilders/Request.cs

@@ -59,9 +59,9 @@ namespace WireMock.RequestBuilders
         /// </summary>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        public IRequestBuilder WithClientIP(params IMatcher[] matchers)
+        public IRequestBuilder WithClientIP(params IStringMatcher[] matchers)
         {
-            Check.NotEmpty(matchers, nameof(matchers));
+            Check.NotNullOrEmpty(matchers, nameof(matchers));
 
             _requestMatchers.Add(new RequestMessageClientIPMatcher(matchers));
             return this;
@@ -74,7 +74,7 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         public IRequestBuilder WithClientIP(params string[] clientIPs)
         {
-            Check.NotEmpty(clientIPs, nameof(clientIPs));
+            Check.NotNullOrEmpty(clientIPs, nameof(clientIPs));
 
             _requestMatchers.Add(new RequestMessageClientIPMatcher(clientIPs));
             return this;
@@ -87,7 +87,7 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         public IRequestBuilder WithClientIP(params Func<string, bool>[] funcs)
         {
-            Check.NotEmpty(funcs, nameof(funcs));
+            Check.NotNullOrEmpty(funcs, nameof(funcs));
 
             _requestMatchers.Add(new RequestMessageClientIPMatcher(funcs));
             return this;
@@ -98,9 +98,9 @@ namespace WireMock.RequestBuilders
         /// </summary>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        public IRequestBuilder WithPath(params IMatcher[] matchers)
+        public IRequestBuilder WithPath(params IStringMatcher[] matchers)
         {
-            Check.NotEmpty(matchers, nameof(matchers));
+            Check.NotNullOrEmpty(matchers, nameof(matchers));
 
             _requestMatchers.Add(new RequestMessagePathMatcher(matchers));
             return this;
@@ -113,7 +113,7 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         public IRequestBuilder WithPath(params string[] paths)
         {
-            Check.NotEmpty(paths, nameof(paths));
+            Check.NotNullOrEmpty(paths, nameof(paths));
 
             _requestMatchers.Add(new RequestMessagePathMatcher(paths));
             return this;
@@ -126,7 +126,7 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         public IRequestBuilder WithPath(params Func<string, bool>[] funcs)
         {
-            Check.NotEmpty(funcs, nameof(funcs));
+            Check.NotNullOrEmpty(funcs, nameof(funcs));
 
             _requestMatchers.Add(new RequestMessagePathMatcher(funcs));
             return this;
@@ -137,9 +137,9 @@ namespace WireMock.RequestBuilders
         /// </summary>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        public IRequestBuilder WithUrl(params IMatcher[] matchers)
+        public IRequestBuilder WithUrl(params IStringMatcher[] matchers)
         {
-            Check.NotEmpty(matchers, nameof(matchers));
+            Check.NotNullOrEmpty(matchers, nameof(matchers));
 
             _requestMatchers.Add(new RequestMessageUrlMatcher(matchers));
             return this;
@@ -152,7 +152,7 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         public IRequestBuilder WithUrl(params string[] urls)
         {
-            Check.NotEmpty(urls, nameof(urls));
+            Check.NotNullOrEmpty(urls, nameof(urls));
 
             _requestMatchers.Add(new RequestMessageUrlMatcher(urls));
             return this;
@@ -165,76 +165,55 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         public IRequestBuilder WithUrl(params Func<string, bool>[] funcs)
         {
-            Check.NotEmpty(funcs, nameof(funcs));
+            Check.NotNullOrEmpty(funcs, nameof(funcs));
 
             _requestMatchers.Add(new RequestMessageUrlMatcher(funcs));
             return this;
         }
 
-        /// <summary>
-        /// The using get.
-        /// </summary>
-        /// <returns>
-        /// The <see cref="IRequestBuilder"/>.
-        /// </returns>
-        public IRequestBuilder UsingGet()
-        {
-            _requestMatchers.Add(new RequestMessageMethodMatcher("get"));
-            return this;
-        }
-
-        /// <summary>
-        /// The using post.
-        /// </summary>
-        /// <returns>
-        /// The <see cref="IRequestBuilder"/>.
-        /// </returns>
-        public IRequestBuilder UsingPost()
-        {
-            _requestMatchers.Add(new RequestMessageMethodMatcher("post"));
-            return this;
-        }
-
-        /// <summary>
-        /// The using put.
-        /// </summary>
-        /// <returns>
-        /// The <see cref="IRequestBuilder"/>.
-        /// </returns>
-        public IRequestBuilder UsingPut()
-        {
-            _requestMatchers.Add(new RequestMessageMethodMatcher("put"));
-            return this;
-        }
-
-        /// <summary>
-        /// The using delete.
-        /// </summary>
-        /// <returns>
-        /// The <see cref="IRequestBuilder"/>.
-        /// </returns>
+        /// <inheritdoc cref="IMethodRequestBuilder.UsingDelete"/>
         public IRequestBuilder UsingDelete()
         {
             _requestMatchers.Add(new RequestMessageMethodMatcher("delete"));
             return this;
         }
 
-        /// <summary>
-        /// The using head.
-        /// </summary>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        /// <inheritdoc cref="IMethodRequestBuilder.UsingGet"/>
+        public IRequestBuilder UsingGet()
+        {
+            _requestMatchers.Add(new RequestMessageMethodMatcher("get"));
+            return this;
+        }
+
+        /// <inheritdoc cref="IMethodRequestBuilder.UsingHead"/>
         public IRequestBuilder UsingHead()
         {
             _requestMatchers.Add(new RequestMessageMethodMatcher("head"));
             return this;
         }
 
-        /// <summary>
-        /// The using any verb.
-        /// </summary>
-        /// <returns>
-        /// The <see cref="IRequestBuilder"/>.
-        /// </returns>
+        /// <inheritdoc cref="IMethodRequestBuilder.UsingPost"/>
+        public IRequestBuilder UsingPost()
+        {
+            _requestMatchers.Add(new RequestMessageMethodMatcher("post"));
+            return this;
+        }
+
+        /// <inheritdoc cref="IMethodRequestBuilder.UsingPatch"/>
+        public IRequestBuilder UsingPatch()
+        {
+            _requestMatchers.Add(new RequestMessageMethodMatcher("patch"));
+            return this;
+        }
+
+        /// <inheritdoc cref="IMethodRequestBuilder.UsingPut"/>
+        public IRequestBuilder UsingPut()
+        {
+            _requestMatchers.Add(new RequestMessageMethodMatcher("put"));
+            return this;
+        }
+
+        /// <inheritdoc cref="IMethodRequestBuilder.UsingAnyVerb"/>
         public IRequestBuilder UsingAnyVerb()
         {
             var matchers = _requestMatchers.Where(m => m is RequestMessageMethodMatcher).ToList();
@@ -246,80 +225,37 @@ namespace WireMock.RequestBuilders
             return this;
         }
 
-        /// <summary>
-        /// The using verb.
-        /// </summary>
-        /// <param name="verbs">The verbs.</param>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        /// <inheritdoc cref="IMethodRequestBuilder.UsingVerb"/>
         public IRequestBuilder UsingVerb(params string[] verbs)
         {
-            Check.NotEmpty(verbs, nameof(verbs));
+            Check.NotNullOrEmpty(verbs, nameof(verbs));
 
             _requestMatchers.Add(new RequestMessageMethodMatcher(verbs));
             return this;
         }
 
-        /// <summary>
-        /// The with body.
-        /// </summary>
-        /// <param name="body">
-        /// The body.
-        /// </param>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        /// <inheritdoc cref="IBodyRequestBuilder.WithBody(string)"/>
         public IRequestBuilder WithBody(string body)
         {
             _requestMatchers.Add(new RequestMessageBodyMatcher(body));
             return this;
         }
 
-        /// <summary>
-        /// The with body byte[].
-        /// </summary>
-        /// <param name="body">
-        /// The body as byte[].
-        /// </param>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        /// <inheritdoc cref="IBodyRequestBuilder.WithBody(byte[])"/>
         public IRequestBuilder WithBody(byte[] body)
         {
             _requestMatchers.Add(new RequestMessageBodyMatcher(body));
             return this;
         }
 
-        /// <summary>
-        /// The with body.
-        /// </summary>
-        /// <param name="func">
-        /// The body function.
-        /// </param>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        public IRequestBuilder WithBody(Func<string, bool> func)
+        /// <inheritdoc cref="IBodyRequestBuilder.WithBody(object)"/>
+        public IRequestBuilder WithBody(object body)
         {
-            Check.NotNull(func, nameof(func));
-
-            _requestMatchers.Add(new RequestMessageBodyMatcher(func));
+            _requestMatchers.Add(new RequestMessageBodyMatcher(body));
             return this;
         }
 
-        /// <summary>
-        /// The with body.
-        /// </summary>
-        /// <param name="func">
-        /// The body function.
-        /// </param>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        public IRequestBuilder WithBody(Func<byte[], bool> func)
-        {
-            Check.NotNull(func, nameof(func));
-
-            _requestMatchers.Add(new RequestMessageBodyMatcher(func));
-            return this;
-        }
-
-        /// <summary>
-        /// The with body.
-        /// </summary>
-        /// <param name="matcher">The matcher.</param>
-        /// <returns>The <see cref="IRequestBuilder" />.</returns>
+        /// <inheritdoc cref="IBodyRequestBuilder.WithBody(IMatcher)"/>
         public IRequestBuilder WithBody(IMatcher matcher)
         {
             Check.NotNull(matcher, nameof(matcher));
@@ -328,16 +264,34 @@ namespace WireMock.RequestBuilders
             return this;
         }
 
-        /// <summary>
-        /// The with parameters.
-        /// </summary>
-        /// <param name="key">
-        /// The key.
-        /// </param>
-        /// <param name="values">
-        /// The values.
-        /// </param>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        /// <inheritdoc cref="IBodyRequestBuilder.WithBody(Func{string, bool})"/>
+        public IRequestBuilder WithBody(Func<string, bool> func)
+        {
+            Check.NotNull(func, nameof(func));
+
+            _requestMatchers.Add(new RequestMessageBodyMatcher(func));
+            return this;
+        }
+
+        /// <inheritdoc cref="IBodyRequestBuilder.WithBody(Func{byte[], bool})"/>
+        public IRequestBuilder WithBody(Func<byte[], bool> func)
+        {
+            Check.NotNull(func, nameof(func));
+
+            _requestMatchers.Add(new RequestMessageBodyMatcher(func));
+            return this;
+        }
+
+        /// <inheritdoc cref="IBodyRequestBuilder.WithBody(Func{object, bool})"/>
+        public IRequestBuilder WithBody(Func<object, bool> func)
+        {
+            Check.NotNull(func, nameof(func));
+
+            _requestMatchers.Add(new RequestMessageBodyMatcher(func));
+            return this;
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, string[])"/>
         public IRequestBuilder WithParam(string key, params string[] values)
         {
             Check.NotNull(key, nameof(key));
@@ -346,26 +300,16 @@ namespace WireMock.RequestBuilders
             return this;
         }
 
-        /// <summary>
-        /// The with parameters.
-        /// </summary>
-        /// <param name="funcs">The funcs.</param>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(Func{IDictionary{string, WireMockList{string}}, bool}[])"/>
         public IRequestBuilder WithParam(params Func<IDictionary<string, WireMockList<string>>, bool>[] funcs)
         {
-            Check.NotEmpty(funcs, nameof(funcs));
+            Check.NotNullOrEmpty(funcs, nameof(funcs));
 
             _requestMatchers.Add(new RequestMessageParamMatcher(funcs));
             return this;
         }
 
-        /// <summary>
-        /// With header.
-        /// </summary>
-        /// <param name="name">The name.</param>
-        /// <param name="pattern">The pattern.</param>
-        /// <param name="ignoreCase">if set to <c>true</c> [ignore case].</param>
-        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        /// <inheritdoc cref="IHeadersAndCookiesRequestBuilder.WithHeader(string,string,bool)"/>
         public IRequestBuilder WithHeader(string name, string pattern, bool ignoreCase = true)
         {
             Check.NotNull(name, nameof(name));
@@ -375,16 +319,26 @@ namespace WireMock.RequestBuilders
             return this;
         }
 
+        /// <inheritdoc cref="IHeadersAndCookiesRequestBuilder.WithHeader(string,string[],bool)"/>
+        public IRequestBuilder WithHeader(string name, string[] patterns, bool ignoreCase = true)
+        {
+            Check.NotNull(name, nameof(name));
+            Check.NotNull(patterns, nameof(patterns));
+
+            _requestMatchers.Add(new RequestMessageHeaderMatcher(name, patterns, ignoreCase));
+            return this;
+        }
+
         /// <summary>
         /// With header.
         /// </summary>
         /// <param name="name">The name.</param>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        public IRequestBuilder WithHeader(string name, params IMatcher[] matchers)
+        public IRequestBuilder WithHeader(string name, params IStringMatcher[] matchers)
         {
             Check.NotNull(name, nameof(name));
-            Check.NotEmpty(matchers, nameof(matchers));
+            Check.NotNullOrEmpty(matchers, nameof(matchers));
 
             _requestMatchers.Add(new RequestMessageHeaderMatcher(name, matchers));
             return this;
@@ -395,9 +349,9 @@ namespace WireMock.RequestBuilders
         /// </summary>
         /// <param name="funcs">The funcs.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        public IRequestBuilder WithHeader(params Func<IDictionary<string, string>, bool>[] funcs)
+        public IRequestBuilder WithHeader(params Func<IDictionary<string, string[]>, bool>[] funcs)
         {
-            Check.NotEmpty(funcs, nameof(funcs));
+            Check.NotNullOrEmpty(funcs, nameof(funcs));
 
             _requestMatchers.Add(new RequestMessageHeaderMatcher(funcs));
             return this;
@@ -422,9 +376,9 @@ namespace WireMock.RequestBuilders
         /// <param name="name">The name.</param>
         /// <param name="matchers">The matchers.</param>
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
-        public IRequestBuilder WithCookie(string name, params IMatcher[] matchers)
+        public IRequestBuilder WithCookie(string name, params IStringMatcher[] matchers)
         {
-            Check.NotEmpty(matchers, nameof(matchers));
+            Check.NotNullOrEmpty(matchers, nameof(matchers));
 
             _requestMatchers.Add(new RequestMessageCookieMatcher(name, matchers));
             return this;
@@ -437,7 +391,7 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         public IRequestBuilder WithCookie(params Func<IDictionary<string, string>, bool>[] funcs)
         {
-            Check.NotEmpty(funcs, nameof(funcs));
+            Check.NotNullOrEmpty(funcs, nameof(funcs));
 
             _requestMatchers.Add(new RequestMessageCookieMatcher(funcs));
             return this;

src/WireMock.Net/RequestMessage.cs

@@ -1,137 +1,217 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using JetBrains.Annotations;
-using WireMock.Util;
-using WireMock.Validation;
-using System.Text;
-
-namespace WireMock
-{
-    /// <summary>
-    /// The request.
-    /// </summary>
-    public class RequestMessage
-    {
-        /// <summary>
-        /// Gets the Client IP Address.
-        /// </summary>
-        public string ClientIP { get; }
-
-        /// <summary>
-        /// Gets the url.
-        /// </summary>
-        public string Url { get; }
-
-        /// <summary>
-        /// Gets the DateTime.
-        /// </summary>
-        public DateTime DateTime { get; set; }
-
-        /// <summary>
-        /// Gets the path.
-        /// </summary>
-        public string Path { get; }
-
-        /// <summary>
-        /// Gets the method.
-        /// </summary>
-        public string Method { get; }
-
-        /// <summary>
-        /// Gets the headers.
-        /// </summary>
-        public IDictionary<string, string> Headers { get; }
-
-        /// <summary>
-        /// Gets the cookies.
-        /// </summary>
-        public IDictionary<string, string> Cookies { get; }
-
-        /// <summary>
-        /// Gets the query.
-        /// </summary>
-        public IDictionary<string, WireMockList<string>> Query { get; } = new Dictionary<string, WireMockList<string>>();
-
-        /// <summary>
-        /// Gets the bodyAsBytes.
-        /// </summary>
-        public byte[] BodyAsBytes { get; }
-
-        /// <summary>
-        /// Gets the body.
-        /// </summary>
-        public string Body { get; }
-
-        /// <summary>
-        /// Gets the body encoding.
-        /// </summary>
-        public Encoding BodyEncoding { get; }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="RequestMessage"/> class.
-        /// </summary>
-        /// <param name="url">The original url.</param>
-        /// <param name="method">The HTTP method.</param>
-        /// <param name="clientIP">The client IP Address.</param>
-        /// <param name="bodyAsBytes">The bodyAsBytes byte[].</param>
-        /// <param name="body">The body string.</param>
-        /// <param name="bodyEncoding">The body encoding</param>
-        /// <param name="headers">The headers.</param>
-        /// <param name="cookies">The cookies.</param>
-        public RequestMessage([NotNull] Uri url, [NotNull] string method, [NotNull] string clientIP, [CanBeNull] byte[] bodyAsBytes = null, [CanBeNull] string body = null, [CanBeNull] Encoding bodyEncoding = null, [CanBeNull] IDictionary<string, string> headers = null, [CanBeNull] IDictionary<string, string> cookies = null)
-        {
-            Check.NotNull(url, nameof(url));
-            Check.NotNull(method, nameof(method));
-            Check.NotNull(clientIP, nameof(clientIP));
-
-            Url = url.ToString();
-            Path = url.AbsolutePath;
-            Method = method.ToLower();
-            ClientIP = clientIP;
-            BodyAsBytes = bodyAsBytes;
-            Body = body;
-            BodyEncoding = bodyEncoding;
-            Headers = headers;
-            Cookies = cookies;
-
-            string query = url.Query;
-            if (!string.IsNullOrEmpty(query))
-            {
-                if (query.StartsWith("?"))
-                {
-                    query = query.Substring(1);
-                }
-
-                Query = query.Split('&').Aggregate(
-                    new Dictionary<string, WireMockList<string>>(),
-                    (dict, term) =>
-                    {
-                        var parts = term.Split('=');
-                        string key = parts[0];
-                        if (!dict.ContainsKey(key))
-                        {
-                            dict.Add(key, new WireMockList<string>());
-                        }
-
-                        if (parts.Length == 2)
-                        {
-                            dict[key].Add(parts[1]);
-                        }
-
-                        return dict;
-                    });
-            }
-        }
-
-        /// <summary>
-        /// The get a query parameter.
-        /// </summary>
-        /// <param name="key">The key.</param>
-        /// <returns>The query parameter.</returns>
-        public List<string> GetParameter(string key)
-        {
-            return Query.ContainsKey(key) ? Query[key] : null;
-        }
-    }
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Net;
+using JetBrains.Annotations;
+using WireMock.Util;
+using WireMock.Validation;
+
+namespace WireMock
+{
+    /// <summary>
+    /// The request.
+    /// </summary>
+    public class RequestMessage
+    {
+        /// <summary>
+        /// Gets the Client IP Address.
+        /// </summary>
+        public string ClientIP { get; }
+
+        /// <summary>
+        /// Gets the url.
+        /// </summary>
+        public string Url { get; }
+
+        /// <summary>
+        /// Gets the DateTime.
+        /// </summary>
+        public DateTime DateTime { get; set; }
+
+        /// <summary>
+        /// Gets the path.
+        /// </summary>
+        public string Path { get; }
+
+        /// <summary>
+        /// Gets the method.
+        /// </summary>
+        public string Method { get; }
+
+        /// <summary>
+        /// Gets the headers.
+        /// </summary>
+        public IDictionary<string, WireMockList<string>> Headers { get; }
+
+        /// <summary>
+        /// Gets the cookies.
+        /// </summary>
+        public IDictionary<string, string> Cookies { get; }
+
+        /// <summary>
+        /// Gets the query.
+        /// </summary>
+        public IDictionary<string, WireMockList<string>> Query { get; }
+
+        /// <summary>
+        /// Gets the raw query.
+        /// </summary>
+        public string RawQuery { get; }
+
+        /// <summary>
+        /// The body as string.
+        /// </summary>
+        public string Body { get; }
+
+        /// <summary>
+        /// The body (as JSON object).
+        /// </summary>
+        public object BodyAsJson { get; set; }
+
+        /// <summary>
+        /// The body (as bytearray).
+        /// </summary>
+        public byte[] BodyAsBytes { get; set; }
+
+        /// <summary>
+        /// Gets the Host
+        /// </summary>
+        public string Host { get; }
+
+        /// <summary>
+        /// Gets the protocol
+        /// </summary>
+        public string Protocol { get; }
+
+        /// <summary>
+        /// Gets the port
+        /// </summary>
+        public int Port { get; }
+
+        /// <summary>
+        /// Gets the origin
+        /// </summary>
+        public string Origin { get; }
+
+        /// <summary>
+        /// The body encoding.
+        /// </summary>
+        public Encoding BodyEncoding { get; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RequestMessage"/> class.
+        /// </summary>
+        /// <param name="url">The original url.</param>
+        /// <param name="method">The HTTP method.</param>
+        /// <param name="clientIP">The client IP Address.</param>
+        /// <param name="body">The body.</param>
+        /// <param name="headers">The headers.</param>
+        /// <param name="cookies">The cookies.</param>
+        public RequestMessage([NotNull] Uri url, [NotNull] string method, [NotNull] string clientIP, [CanBeNull] BodyData body, [CanBeNull] IDictionary<string, string[]> headers = null, [CanBeNull] IDictionary<string, string> cookies = null)
+        {
+            Check.NotNull(url, nameof(url));
+            Check.NotNull(method, nameof(method));
+            Check.NotNull(clientIP, nameof(clientIP));
+
+            Url = url.ToString();
+            Protocol = url.Scheme;
+            Host = url.Host;
+            Port = url.Port;
+            Origin = $"{url.Scheme}://{url.Host}:{url.Port}";
+            Path = WebUtility.UrlDecode(url.AbsolutePath);
+            Method = method.ToLower();
+            ClientIP = clientIP;
+
+            Body = body?.BodyAsString;
+            BodyEncoding = body?.Encoding;
+            BodyAsJson = body?.BodyAsJson;
+            BodyAsBytes = body?.BodyAsBytes;
+
+            Headers = headers?.ToDictionary(header => header.Key, header => new WireMockList<string>(header.Value));
+            Cookies = cookies;
+            RawQuery = WebUtility.UrlDecode(url.Query);
+            Query = ParseQuery(RawQuery);
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RequestMessage"/> class.
+        /// </summary>
+        /// <param name="url">The original url.</param>
+        /// <param name="method">The HTTP method.</param>
+        /// <param name="clientIP">The client IP Address.</param>
+        /// <param name="bodyAsBytes">The bodyAsBytes byte[].</param>
+        /// <param name="body">The body string.</param>
+        /// <param name="bodyEncoding">The body encoding</param>
+        /// <param name="headers">The headers.</param>
+        /// <param name="cookies">The cookies.</param>
+        public RequestMessage([NotNull] Uri url, [NotNull] string method, [NotNull] string clientIP, [CanBeNull] byte[] bodyAsBytes = null, [CanBeNull] string body = null, [CanBeNull] Encoding bodyEncoding = null, [CanBeNull] IDictionary<string, string[]> headers = null, [CanBeNull] IDictionary<string, string> cookies = null)
+        {
+            Check.NotNull(url, nameof(url));
+            Check.NotNull(method, nameof(method));
+            Check.NotNull(clientIP, nameof(clientIP));
+
+            Url = url.ToString();
+            Protocol = url.Scheme;
+            Host = url.Host;
+            Port = url.Port;
+            Origin = $"{url.Scheme}://{url.Host}:{url.Port}";
+            Path = WebUtility.UrlDecode(url.AbsolutePath);
+            Method = method.ToLower();
+            ClientIP = clientIP;
+            BodyAsBytes = bodyAsBytes;
+            Body = body;
+            BodyEncoding = bodyEncoding;
+            Headers = headers?.ToDictionary(header => header.Key, header => new WireMockList<string>(header.Value));
+            Cookies = cookies;
+            RawQuery = WebUtility.UrlDecode(url.Query);
+            Query = ParseQuery(RawQuery);
+        }
+
+        private static IDictionary<string, WireMockList<string>> ParseQuery(string queryString)
+        {
+            if (string.IsNullOrEmpty(queryString))
+            {
+                return null;
+            }
+
+            if (queryString.StartsWith("?"))
+            {
+                queryString = queryString.Substring(1);
+            }
+
+            return queryString.Split('&').Aggregate(new Dictionary<string, WireMockList<string>>(),
+                (dict, term) =>
+                {
+                    var parts = term.Split('=');
+                    string key = parts[0];
+                    if (!dict.ContainsKey(key))
+                    {
+                        dict.Add(key, new WireMockList<string>());
+                    }
+
+                    if (parts.Length == 2)
+                    {
+                        dict[key].Add(parts[1]);
+                    }
+
+                    return dict;
+                });
+        }
+
+        /// <summary>
+        /// Get a query parameter.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <returns>The query parameter.</returns>
+        public List<string> GetParameter(string key)
+        {
+            if (Query == null)
+            {
+                return null;
+            }
+
+            return Query.ContainsKey(key) ? Query[key] : null;
+        }
+    }
 }

src/WireMock.Net/ResponseBuilders/BodyDestinationFormat.cs

@@ -0,0 +1,23 @@
+namespace WireMock.ResponseBuilders
+{
+    /// <summary>
+    /// Defines the BodyDestinationFormat
+    /// </summary>
+    public static class BodyDestinationFormat
+    {
+        /// <summary>
+        /// Same as source (no conversion)
+        /// </summary>
+        public const string SameAsSource = "SameAsSource";
+
+        /// <summary>
+        /// Convert to string
+        /// </summary>
+        public const string String = "String";
+
+        /// <summary>
+        /// Convert to bytes
+        /// </summary>
+        public const string Bytes = "Bytes";
+    }
+}

src/WireMock.Net/ResponseBuilders/IBodyResponseBuilder.cs

@@ -1,4 +1,5 @@
-using System.Text;
+using System;
+using System.Text;
 using JetBrains.Annotations;
 
 namespace WireMock.ResponseBuilders
@@ -9,15 +10,36 @@ namespace WireMock.ResponseBuilders
     public interface IBodyResponseBuilder : ITransformResponseBuilder
     {
         /// <summary>
-        /// The with body.
+        /// WithBody : Create a ... response based on a string.
         /// </summary>
         /// <param name="body">The body.</param>
+        /// <param name="destination">The Body Destination format (SameAsSource, String or Bytes).</param>
         /// <param name="encoding">The body encoding.</param>
         /// <returns>A <see cref="IResponseBuilder"/>.</returns>
-        IResponseBuilder WithBody([NotNull] string body, [CanBeNull] Encoding encoding = null);
+        IResponseBuilder WithBody([NotNull] string body, [CanBeNull] string destination = BodyDestinationFormat.SameAsSource, [CanBeNull] Encoding encoding = null);
+
 
         /// <summary>
-        /// The with body as Json.
+        /// WithBody : Create a ... response based on a callback function.
+        /// </summary>
+        /// <param name="bodyFactory">The delegate to build the body.</param>
+        /// <param name="destination">The Body Destination format (SameAsSource, String or Bytes).</param>
+        /// <param name="encoding">The body encoding.</param>
+        /// <returns>A <see cref="IResponseBuilder"/>.</returns>
+        IResponseBuilder WithBody([NotNull] Func<RequestMessage,string> bodyFactory, [CanBeNull] string destination = BodyDestinationFormat.SameAsSource, [CanBeNull] Encoding encoding = null);
+
+
+        /// <summary>
+        /// WithBody : Create a ... response based on a bytearray.
+        /// </summary>
+        /// <param name="body">The body.</param>
+        /// <param name="destination">The Body Destination format (SameAsSource, String or Bytes).</param>
+        /// <param name="encoding">The body encoding.</param>
+        /// <returns>A <see cref="IResponseBuilder"/>.</returns>
+        IResponseBuilder WithBody([NotNull] byte[] body, [CanBeNull] string destination = BodyDestinationFormat.SameAsSource, [CanBeNull] Encoding encoding = null);
+
+        /// <summary>
+        /// WithBody : Create a string response based on a object (which will be converted to a JSON string).
         /// </summary>
         /// <param name="body">The body.</param>
         /// <param name="encoding">The body encoding.</param>
@@ -25,11 +47,20 @@ namespace WireMock.ResponseBuilders
         IResponseBuilder WithBodyAsJson([NotNull] object body, [CanBeNull] Encoding encoding = null);
 
         /// <summary>
-        /// The with body as base64.
+        /// WithBody : Create a string response based on a Base64 string (which will be decoded to a normal string).
         /// </summary>
-        /// <param name="bodyAsbase64">The body asbase64.</param>
+        /// <param name="bodyAsbase64">The body.</param>
         /// <param name="encoding">The Encoding.</param>
         /// <returns>A <see cref="IResponseBuilder"/>.</returns>
-        IResponseBuilder WithBodyAsBase64([NotNull] string bodyAsbase64, [CanBeNull] Encoding encoding = null);
+        [Obsolete]
+        IResponseBuilder WithBodyFromBase64([NotNull] string bodyAsbase64, [CanBeNull] Encoding encoding = null);
+
+        /// <summary>
+        /// WithBodyFromFile : Create a ... response based on a File.
+        /// </summary>
+        /// <param name="filename">The filename.</param>
+        /// <param name="cache">Defines if this file is cached in memory or retrieved from disk everytime the response is created.</param>
+        /// <returns>A <see cref="IResponseBuilder"/>.</returns>
+        IResponseBuilder WithBodyFromFile([NotNull] string filename, bool cache = true);
     }
 }

src/WireMock.Net/ResponseBuilders/ICallbackResponseBuilder.cs

@@ -0,0 +1,19 @@
+using System;
+using JetBrains.Annotations;
+using WireMock.ResponseProviders;
+
+namespace WireMock.ResponseBuilders
+{
+    /// <summary>
+    /// The CallbackResponseBuilder interface.
+    /// </summary>
+    public interface ICallbackResponseBuilder : IResponseProvider
+    {
+        /// <summary>
+        /// The callback builder
+        /// </summary>
+        /// <returns>The <see cref="IResponseBuilder"/>.</returns>
+        [PublicAPI]
+        IResponseBuilder WithCallback([NotNull] Func<RequestMessage, ResponseMessage> callbackHandler);
+    }
+}

src/WireMock.Net/ResponseBuilders/IDelayResponseBuilder.cs

@@ -5,7 +5,7 @@ namespace WireMock.ResponseBuilders
     /// <summary>
     /// The DelayResponseBuilder interface.
     /// </summary>
-    public interface IDelayResponseBuilder : IResponseProvider
+    public interface IDelayResponseBuilder : ICallbackResponseBuilder
     {
         /// <summary>
         /// The with delay.

src/WireMock.Net/ResponseBuilders/IHeadersResponseBuilder.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using JetBrains.Annotations;
+using WireMock.Util;
 
 namespace WireMock.ResponseBuilders
 {
@@ -12,15 +13,29 @@ namespace WireMock.ResponseBuilders
         /// The with header.
         /// </summary>
         /// <param name="name">The name.</param>
-        /// <param name="value">The value.</param>
+        /// <param name="values">The values.</param>
         /// <returns>The <see cref="IResponseBuilder"/>.</returns>
-        IResponseBuilder WithHeader([NotNull] string name, string value);
+        IResponseBuilder WithHeader([NotNull] string name, params string[] values);
 
         /// <summary>
         /// The with headers.
         /// </summary>
         /// <param name="headers">The headers.</param>
         /// <returns>The <see cref="IResponseBuilder"/>.</returns>
-        IResponseBuilder WithHeaders([NotNull] IDictionary<string,string> headers);
+        IResponseBuilder WithHeaders([NotNull] IDictionary<string, string> headers);
+
+        /// <summary>
+        /// The with headers.
+        /// </summary>
+        /// <param name="headers">The headers.</param>
+        /// <returns>The <see cref="IResponseBuilder"/>.</returns>
+        IResponseBuilder WithHeaders([NotNull] IDictionary<string, string[]> headers);
+
+        /// <summary>
+        /// The with headers.
+        /// </summary>
+        /// <param name="headers">The headers.</param>
+        /// <returns>The <see cref="IResponseBuilder"/>.</returns>
+        IResponseBuilder WithHeaders([NotNull] IDictionary<string, WireMockList<string>> headers);
     }
 }

src/WireMock.Net/ResponseBuilders/IProxyResponseBuilder.cs

@@ -1,4 +1,5 @@
 using JetBrains.Annotations;
+using WireMock.Settings;
 
 namespace WireMock.ResponseBuilders
 {
@@ -8,11 +9,18 @@ namespace WireMock.ResponseBuilders
     public interface IProxyResponseBuilder : IStatusCodeResponseBuilder
     {
         /// <summary>
-        /// With Proxy URL using X509Certificate2.
+        /// WithProxy URL using Client X509Certificate2.
         /// </summary>
         /// <param name="proxyUrl">The proxy url.</param>
         /// <param name="clientX509Certificate2ThumbprintOrSubjectName">The X509Certificate2 file to use for client authentication.</param>
         /// <returns>A <see cref="IResponseBuilder"/>.</returns>
         IResponseBuilder WithProxy([NotNull] string proxyUrl, [CanBeNull] string clientX509Certificate2ThumbprintOrSubjectName = null);
+
+        /// <summary>
+        /// WithProxy using IProxyAndRecordSettings.
+        /// </summary>
+        /// <param name="settings">The IProxyAndRecordSettings.</param>
+        /// <returns>A <see cref="IResponseBuilder"/>.</returns>
+        IResponseBuilder WithProxy([NotNull] IProxyAndRecordSettings settings);
     }
 }