feat: add snippet for Jwt generation

DotNetCliCodeSnippets/JwtSnippet.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Vonage;
+using Vonage.Common.Monads;
+using Vonage.Request;
+
+namespace DotnetCliCodeSnippets;
+
+public class JwtSnippet : ICodeSnippet
+{
+	public Task Execute()
+	{
+		var VONAGE_APPLICATION_ID = Environment.GetEnvironmentVariable("VONAGE_APP_ID") ?? "VONAGE_APP_ID";
+		var VONAGE_APPLICATION_PRIVATE_KEY_PATH = Environment.GetEnvironmentVariable("VONAGE_PRIVATE_KEY_PATH") ??
+		                                          "VONAGE_PRIVATE_KEY_PATH";
+		string token;
+		Result<string> result;
+		var credentials =
+			Credentials.FromAppIdAndPrivateKeyPath(VONAGE_APPLICATION_ID, VONAGE_APPLICATION_PRIVATE_KEY_PATH);
+		var payload = new Dictionary<string, object>
+		{
+			{"sub", "alice"},
+			{"exp", DateTimeOffset.UtcNow.AddDays(1).ToUnixTimeSeconds().ToString()},
+			{
+				"acl", new Dictionary<string, object>
+				{
+					["paths"] = new Dictionary<string, object>
+					{
+						["/*/users/**"] = new { },
+					},
+				}
+			},
+		};
+
+		// With the Jwt static method CreateToken
+		// Using ApplicationId and ApplicationKey values 
+		token = Jwt.CreateToken(credentials.ApplicationId, credentials.ApplicationKey, payload);
+
+		// With a Jwt instance
+		ITokenGenerator tokenGenerator = new Jwt();
+
+		// Using the credentials instance
+		result = tokenGenerator.GenerateToken(credentials, payload);
+
+		// Using ApplicationId and ApplicationKey values
+		result = tokenGenerator.GenerateToken(credentials.ApplicationId, credentials.ApplicationKey, payload);
+		return Task.CompletedTask;
+	}
+}