Fix `JsonPropertyName` problem in `SessionIdentification` class;

Fix code style problems in `Socialvoid.Security.Otp` namespace.

Signed-off-by: Aliwoto <aminnimaj@gmail.com>

Socialvoid/Client/SocialvoidClient.cs

@@ -399,7 +399,6 @@ namespace Socialvoid.Client
 		{
 			var otp = new Totp(Encoding.UTF8.GetBytes(secret));
 			return KeyGeneration.GetSha1(otp.ComputeTotp() + PrivateHash);;
-			//return null;
 		}
 
 		#endregion

Socialvoid/Security/Otp/Base32Encoding.cs

@@ -45,7 +45,7 @@ namespace Socialvoid.Security.Otp
 		/// <exception cref="ArgumentException"/>
 		public static byte[] ToBytes(string input)
 		{
-			if(string.IsNullOrEmpty(input))
+			if (string.IsNullOrEmpty(input))
 			{
 				throw new ArgumentNullException("input");
 			}
@@ -61,7 +61,7 @@ namespace Socialvoid.Security.Otp
 			{
 				int cValue = CharToValue(c);
 
-				if(bitsRemaining > 5)
+				if (bitsRemaining > 5)
 				{
 					mask = cValue << (bitsRemaining - 5);
 					curByte = (byte)(curByte | mask);
@@ -77,8 +77,8 @@ namespace Socialvoid.Security.Otp
 				}
 			}
 
-			//if we didn't end with a full byte
-			if(arrayIndex != byteCount)
+			// in the case we didn't end with a full byte
+			if (arrayIndex != byteCount)
 			{
 				returnArray[arrayIndex] = curByte;
 			}
@@ -93,7 +93,7 @@ namespace Socialvoid.Security.Otp
 		/// <exception cref="ArgumentException"/>
 		public static string ToString(byte[] input)
 		{
-			if(input == null || input.Length == 0)
+			if (input == null || input.Length == 0)
 			{
 				throw new ArgumentNullException("input");
 			}
@@ -109,7 +109,7 @@ namespace Socialvoid.Security.Otp
 				nextChar = (byte)(nextChar | (b >> (8 - bitsRemaining)));
 				returnArray[arrayIndex++] = ValueToChar(nextChar);
 
-				if(bitsRemaining < 4)
+				if (bitsRemaining < 4)
 				{
 					nextChar = (byte)((b >> (3 - bitsRemaining)) & 31);
 					returnArray[arrayIndex++] = ValueToChar(nextChar);
@@ -120,8 +120,8 @@ namespace Socialvoid.Security.Otp
 				nextChar = (byte)((b << bitsRemaining) & 31);
 			}
 
-			//if we didn't end with a full char
-			if(arrayIndex != charCount)
+			// in the case we didn't end with a full char
+			if (arrayIndex != charCount)
 			{
 				returnArray[arrayIndex++] = ValueToChar(nextChar);
 				while(arrayIndex != charCount) returnArray[arrayIndex++] = '='; //padding
@@ -137,19 +137,19 @@ namespace Socialvoid.Security.Otp
 		private static int CharToValue(char c)
 		{
 			// 65 - 90 == uppercase letters
-			if(c < 91 && c > 64)
+			if (c < 91 && c > 64)
 			{
 				return c - 65;
 			}
 
 			// 50 - 55 == numbers 2-7
-			if(c < 56 && c > 49)
+			if (c < 56 && c > 49)
 			{
 				return c - 24;
 			}
 
 			// 97 - 122 == lowercase letters
-			if(c < 123 && c > 96)
+			if (c < 123 && c > 96)
 			{
 				return c - 97;
 			}

Socialvoid/Security/Otp/Hotp.cs

@@ -59,7 +59,7 @@ namespace Socialvoid.Security.Otp
 		public Hotp(byte[] secretKey, OtpHashMode mode = OtpHashMode.Sha1, int hotpSize = 6)
 			: base(secretKey, mode)
 		{
-			if(hotpSize < 6 || hotpSize > 8)
+			if (hotpSize < 6 || hotpSize > 8)
 			{
 				throw new ArgumentOutOfRangeException(nameof(hotpSize), 
 					"The hotpSize must be between 6 and 8");
@@ -87,7 +87,7 @@ namespace Socialvoid.Security.Otp
 			: base(key, mode)
 		{
 			
-			if(hotpSize < 6 || hotpSize > 8)
+			if (hotpSize < 6 || hotpSize > 8)
 			{
 				throw new ArgumentOutOfRangeException(nameof(hotpSize), 
 					"The hotpSize must be between 6 and 8");

Socialvoid/Security/Otp/InMemoryKey.cs

@@ -79,10 +79,12 @@ namespace Socialvoid.Security.Otp
 		/// <param name="key">Plaintext key data</param>
 		public InMemoryKey(byte[] key)
 		{
-			if(!(key != null))
-				throw new ArgumentNullException("key");
-			if(!(key.Length > 0))
-				throw new ArgumentException("The key must not be empty");
+			if (key == null || key.Length == 0)
+			{
+				throw new ArgumentException("Key cannot be empty or null",
+					nameof(key));
+			}
+				
 
 			_keyLength = key.Length;
 			int paddedKeyLength = (int)Math.Ceiling((decimal)key.Length / (decimal)16) * 16;

Socialvoid/Security/SessionIdentification.cs

@@ -1,3 +1,5 @@
+using System.Text.Json.Serialization;
+
 namespace Socialvoid.Security
 {
 	/// <summary>
@@ -26,17 +28,20 @@ namespace Socialvoid.Security
 		/// The ID of the session obtained when establishing a session.
 		/// <code> since: v0.0.0 </code>
 		/// </summary>
+		[JsonPropertyName("session_id")]
 		public string SessionID { get; internal set; }
 		/// <summary>
 		/// The Public Hash of the client used when establishing the session.
 		/// <code> since: v0.0.0 </code>
 		/// </summary>
+		[JsonPropertyName("client_public_hash")]
 		public string ClientPublicHash { get; internal set; }
 		/// <summary>
 		/// The session challenge answer revolving around the client's
 		/// private hash, the same client used to establish the session.
 		/// <code> since: v0.0.0 </code>
 		/// </summary>
+		[JsonPropertyName("challenge_answer")]
 		public string ChallengeAnswer { get; internal set; }
 		#endregion
 		//-------------------------------------------------