https://github.com/gabrielcalegari/ocspresponder
A .NET facility to create an OCSP Responder. Written in C# under netstandard it has support for .NET Full and .NET Core
https://github.com/gabrielcalegari/ocspresponder
csharp csharp-library netstandard ocsp ocsp-request ocsp-responder ocsp-responses ocsp-stapling sharp
Last synced: 3 months ago
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A .NET facility to create an OCSP Responder. Written in C# under netstandard it has support for .NET Full and .NET Core
- Host: GitHub
- URL: https://github.com/gabrielcalegari/ocspresponder
- Owner: gabrielcalegari
- License: apache-2.0
- Created: 2018-06-19T19:18:48.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2022-05-09T04:10:00.000Z (over 3 years ago)
- Last Synced: 2025-06-30T18:52:00.090Z (4 months ago)
- Topics: csharp, csharp-library, netstandard, ocsp, ocsp-request, ocsp-responder, ocsp-responses, ocsp-stapling, sharp
- Language: C#
- Homepage:
- Size: 46.9 KB
- Stars: 22
- Watchers: 2
- Forks: 6
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# OCSPResponder
A .NET facility to create an OCSP Responder
[](https://ci.appveyor.com/project/gabrielcalegari/ocspresponder)
[](https://www.nuget.org/packages/OcspResponder.Core)
[](http://www.apache.org/licenses/LICENSE-2.0)
## What is this?
OCSPResponder is a library written in C# that enables you to easily create an OCSP Responder in .NET. All you need is to implement an interface for the CA/Authorized Responder. It follows the OCSP protocol defined in [RFC 6960](https://tools.ietf.org/html/rfc6960).
## How do I use it?
### .NET Core
0. Install [OCSPResponder.AspNetCore](https://www.nuget.org/packages/OcspResponder.AspNetCore) via [NuGet](http://nuget.org). This package contains [OCSPResponder.Core](http://nuget.org/List/Packages/OSCPResponder.Core) as dependency.
1. Implement the **IOcspResponderRepository** interface for your CA.
2. Configure in your Dependency Injector to use the class **OcspResponder** for the interface **IOcspResponder**.
3. Configure in your Dependency Injector to use the class that you implemented for the interface **IOcspResponderRepository**.
4. Create a WebAPI Controller and call **OcspResponder.Respond()** passing the **HttpRequest.ToOcspRequest()**.
5. Done! You've been configured your OCSP Responder.
#### Example
**/Controllers/OcspController.cs**
```csharp
[Route("api/ocsp")]
public class OcspController : Controller
{
[HttpGet]
public async Task Get(string encoded)
{
var ocspHttpRequest = await Request.ToOcspHttpRequest();
var ocspHttpResponse = await OcspResponder.Respond(ocspHttpRequest);
return new OcspActionResult(ocspHttpResponse);
}
[HttpPost]
public async Task Post()
{
var ocspHttpRequest = await Request.ToOcspHttpRequest();
var ocspHttpResponse = await OcspResponder.Respond(ocspHttpRequest);
return new OcspActionResult(ocspHttpResponse);
}
private IOcspResponder OcspResponder { get; }
public OcspController(IOcspResponder ocspResponder)
{
OcspResponder = ocspResponder;
}
}
```
### .NET Framework
0. Install [OCSPResponder.Core](http://nuget.org/List/Packages/OSCPResponder.Core) via [NuGet](http://nuget.org).
1. Implement the **IOcspResponderRepository** interface for your CA.
2. Configure in your Dependency Injector to use the class **OcspResponder** for the interface **IOcspResponder**.
3. Configure in your Dependency Injector to use the class that you implemented for the interface **IOcspResponderRepository**.
4. Create a WebAPI Controller and call **OcspResponder.Respond()** passing the **HttpRequestMessage.ToOcspHttpRequest()**.
5. Done! You've been configured your OCSP Responder.
#### Example
**/Controllers/OcspController.cs**
```csharp
[RoutePrefix("api/ocsp")]
public class OcspController : Controller
{
[Route("{encoded}"]
public Task Get(string encoded)
{
var ocspHttpResponse = await OcspResponder.Respond(Request.ToOcspHttpRequest());
return ocspHttpResponse.toHttpResponseMessage();
}
[Route("")]
public Task Post()
{
var ocspHttpResponse = await OcspResponder.Respond(Request.ToOcspHttpRequest());
return ocspHttpResponse.toHttpResponseMessage();
}
private IOcspResponder OcspResponder { get; }
public OcspController(IOcspResponder ocspResponder)
{
OcspResponder = ocspResponder;
}
}
```
## License
Code by Gabriel Calegari. Copyright 2018 Gabriel Calegari.
This library is intended to be used in both open-source and commercial environments. It is under Apache 2.0 license.
Refer to the [LICENSE](https://github.com/gabrielcalegari/OCSPResponder/blob/master/LICENSE) for detailed information.
## Any questions, comments or additions?
If you have a feature request or bug report, leave an issue on the [issues page](https://github.com/gabrielcalegari/OCSPResponder/issues) or send a [pull request](https://github.com/gabrielcalegari/OCSPResponder/pulls). For general questions and comments, use the [StackOverflow](https://stackoverflow.com/) forum.