#JWT RS256 C# library

A C# class that can sign and validate JWT tokens, wrapped in a simple library with a couple of helper functions.

To generate a compatible private key

openssl genrsa -out private.key 4096 

To generate a compatible public key

openssl rsa -in private.key -outform PEM -pubout -out public.pem 

using Newtonsoft.Json; JwtManager.RsJwt jwt = new JwtManager.RsJwt { PrivateKey = PrivateKey }; string strToken = JsonConvert.SerializeObject(myToken); string signedToken = jwt.Sign(strToken);

In case of an error, an Exception will be thrown.

using Newtonsoft.Json; JwtManager.RsJwt jwt = new JwtManager.RsJwt { PublicKey = PublicKey }; string payload = jwt.Validate(strToken); var myToken JsonConvert.DesrializeObject<JwtToken>(payload);

In case of an error, an Exception will be thrown.

The code has been tested both as a .NET and .NET Core library.

Check the Tests projects on more examples on how to use