// This method is responsible for generating public and private key if keys are not present in consul public static async System.Threading.Tasks.Task KeyGeneratorAsync(ConsulClient client) { Chilkat.Global glob = new Chilkat.Global(); glob.UnlockBundle("Anything for 30-day trial"); Chilkat.Rsa rsaKey = new Chilkat.Rsa(); rsaKey.GenerateKey(1024); var rsaPrivKey = rsaKey.ExportPrivateKeyObj(); var rsaPrivKeyAsString = rsaKey.ExportPrivateKey(); var rsaPublicKey = rsaKey.ExportPublicKeyObj(); var rsaPublicKeyAsString = rsaKey.ExportPublicKey(); var putPair = new KVPair("myPublicKey") { Value = Encoding.UTF8.GetBytes(rsaPublicKeyAsString) }; var putAttempt = await client.KV.Put(putPair); var putPair1 = new KVPair("myPrivateKey") { Value = Encoding.UTF8.GetBytes(rsaPrivKeyAsString) }; var putAttempt1 = await client.KV.Put(putPair1); }
static async System.Threading.Tasks.Task Main(string[] args) { Chilkat.Global glob = new Chilkat.Global(); glob.UnlockBundle("Anything for 30-day trial"); Chilkat.Rsa rsaKey = new Chilkat.Rsa(); rsaKey.GenerateKey(1024); var rsaPrivKey = rsaKey.ExportPrivateKeyObj(); var rsaPublicKey = rsaKey.ExportPublicKeyObj(); var rsaPublicKeyAsString = rsaKey.ExportPublicKey(); Chilkat.JsonObject jwtHeader = new Chilkat.JsonObject(); jwtHeader.AppendString("alg", "RS256"); jwtHeader.AppendString("typ", "JWT"); Chilkat.JsonObject claims = new Chilkat.JsonObject(); claims.AppendString("Email", "*****@*****.**"); claims.AppendString("Test", "test1"); Chilkat.Jwt jwt = new Chilkat.Jwt(); string token = jwt.CreateJwtPk(jwtHeader.Emit(), claims.Emit(), rsaPrivKey); Console.WriteLine("This is the token generated"); Console.WriteLine(token); // Verifying Token using Public Key Console.WriteLine(jwt.VerifyJwtPk(token, rsaPublicKey)); Console.WriteLine(jwt.GetPayload(token)); // Importing public key Chilkat.Rsa rsaExportedPublicKey = new Chilkat.Rsa(); Console.WriteLine(rsaExportedPublicKey.ImportPublicKey(rsaPublicKeyAsString)); Console.WriteLine(jwt.VerifyJwtPk(token, rsaExportedPublicKey.ExportPublicKeyObj())); // Store the value in Consul KV using (var client = new ConsulClient()) { var putPair = new KVPair("secretkey") { Value = Encoding.UTF8.GetBytes(rsaPublicKeyAsString) }; var putAttempt = await client.KV.Put(putPair); if (putAttempt.Response) { var getPair = await client.KV.Get("secretkey"); if (getPair.Response != null) { Console.WriteLine("Getting Back the Stored String"); Console.WriteLine(Encoding.UTF8.GetString(getPair.Response.Value, 0, getPair.Response.Value.Length)); } } } }
// This method is resposible of generating JWT token public async static Task <string> GenerateTokenAsync(string Email) { Chilkat.Global glob = new Chilkat.Global(); glob.UnlockBundle("Anything for 30-day trial"); string token = ""; //Creating JWT header using chilkat Chilkat.JsonObject jwtHeader = new Chilkat.JsonObject(); jwtHeader.AppendString("alg", "RS256"); jwtHeader.AppendString("typ", "JWT"); //Adding Token claims Chilkat.JsonObject claims = new Chilkat.JsonObject(); claims.AppendString("Email", Email); //Adding Token Expiration time Chilkat.Jwt jwt = new Chilkat.Jwt(); int curDateTime = jwt.GenNumericDate(0); claims.AddIntAt(-1, "exp", curDateTime + 720); //Ading consul for putting and getting public and private key using (var client = new ConsulClient()) { client.Config.Address = new Uri("http://172.23.238.173:8500"); var getPair = client.KV.Get("myPrivateKey"); if (getPair.Result.Response != null) { string secret = System.Text.Encoding.UTF8.GetString(getPair.Result.Response.Value); Chilkat.Rsa rsaExportedPrivateKey = new Chilkat.Rsa(); rsaExportedPrivateKey.ImportPrivateKey(secret); var rsaPrivKey = rsaExportedPrivateKey.ExportPrivateKeyObj(); token = jwt.CreateJwtPk(jwtHeader.Emit(), claims.Emit(), rsaPrivKey); } else { await TokenManager.KeyGeneratorAsync(client); var getPair1 = client.KV.Get("myPrivateKey"); string secret = System.Text.Encoding.UTF8.GetString(getPair1.Result.Response.Value); Chilkat.Rsa rsaExportedPrivateKey = new Chilkat.Rsa(); rsaExportedPrivateKey.ImportPrivateKey(secret); token = jwt.CreateJwtPk(jwtHeader.Emit(), claims.Emit(), rsaExportedPrivateKey.ExportPrivateKeyObj()); } } //jwt.AutoCompact = true; //return JsonConvert.SerializeObject(token); return(token); }