// 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);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseCors(x => x
.AllowAnyOrigin()
.AllowAnyMethod()
.AllowAnyHeader()
.AllowCredentials()
);
app.Use(async(context, next) =>
{
Console.WriteLine(context.Request.Path.Value);
if (context.Request.Path.Value == "/" || context.Request.Path.Value.Contains("/assets") || context.Request.Path.Value.StartsWith("/auth") || context.Request.Path.Value.Contains("/signIn") || context.Request.Path.Value.Contains("/signUp") || context.Request.Path.Value.Contains("/socialSignIn"))
{
await next();
}
else
{
Microsoft.AspNetCore.Http.IRequestCookieCollection cookies = context.Request.Cookies;
var token = cookies["TOKEN"];
Console.WriteLine(token);
// var token = context.Request.Cookies["TOKEN"] ;
// var token = context.Request.Headers["Authorization"];
Chilkat.Global glob = new Chilkat.Global();
glob.UnlockBundle("Anything for 30-day trial");
using (var client = new ConsulClient())
{
string ConsulIpHost = "http://consul:8500";
client.Config.Address = new Uri(ConsulIpHost);
// client.Config.Address = new Uri("http://172.23.238.173:8500");
var getpair2 = client.KV.Get("myPublicKey");
string secret = System.Text.Encoding.UTF8.GetString(getpair2.Result.Response.Value);
Chilkat.Rsa rsaExportedPublicKey = new Chilkat.Rsa();
rsaExportedPublicKey.ImportPublicKey(secret);
var publickey = rsaExportedPublicKey.ExportPublicKeyObj();
Console.WriteLine(rsaExportedPublicKey.ExportPublicKey());
var jwt = new Chilkat.Jwt();
if (jwt.VerifyJwtPk(token, publickey) && jwt.IsTimeValid(token, 0))
{
await next();
}
else
{
context.Response.StatusCode = 403;
await context.Response.WriteAsync("UnAuthorized");
}
}
}
});
app.UseWebSockets();
app.UseOcelot().Wait();
}
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));
}
}
}
}