various simplifications

src/BSLManager/Tools/SettingsManager.cs

@@ -3,7 +3,6 @@ using System.IO;
 using System.Runtime.CompilerServices;
 using BirdsiteLive.Common.Settings;
 using Newtonsoft.Json;
-using Org.BouncyCastle.Asn1.IsisMtt.X509;
 
 namespace BSLManager.Tools
 {

src/BirdsiteLive.Cryptography/BirdsiteLive.Cryptography.csproj

@@ -6,8 +6,6 @@
 
   <ItemGroup>
     <PackageReference Include="Asn1" Version="1.0.9" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
-    <PackageReference Include="Portable.BouncyCastle" Version="1.8.6.7" />
   </ItemGroup>
 
 </Project>

src/BirdsiteLive.Cryptography/MagicKey.cs

@@ -1,28 +1,12 @@
 using System;
-using System.Collections.Generic;
 using System.Security.Cryptography;
 using System.Text;
-using Newtonsoft.Json;
+using System.Text.Json;
 
 namespace BirdsiteLive.Cryptography
 {
     public class MagicKey
     {
-        //public class WebfingerLink
-        //{
-        //    public string rel { get; set; }
-        //    public string type { get; set; }
-        //    public string href { get; set; }
-        //    public string template { get; set; }
-        //}
-
-        //public class WebfingerResult
-        //{
-        //    public string subject { get; set; }
-        //    public List<string> aliases { get; set; }
-        //    public List<WebfingerLink> links { get; set; }
-        //}
-
         private string[] _parts;
         private RSA _rsa;
 
@@ -38,14 +22,14 @@ namespace BirdsiteLive.Cryptography
 
         private class RSAKeyParms
         {
-            public byte[] D;
+            public byte[] D { get; set; }
-            public byte[] DP;
+            public byte[] DP {get; set; }
-            public byte[] DQ;
+            public byte[] DQ {get; set; }
-            public byte[] Exponent;
+            public byte[] Exponent {get; set; }
-            public byte[] InverseQ;
+            public byte[] InverseQ {get; set; }
-            public byte[] Modulus;
+            public byte[] Modulus {get; set; }
-            public byte[] P;
+            public byte[] P {get; set; }
-            public byte[] Q;
+            public byte[] Q {get; set; }
 
             public static RSAKeyParms From(RSAParameters parms)
             {
@@ -81,7 +65,9 @@ namespace BirdsiteLive.Cryptography
             if (key[0] == '{')
             {
                 _rsa = RSA.Create();
-                _rsa.ImportParameters(JsonConvert.DeserializeObject<RSAKeyParms>(key).Make());
+                Console.WriteLine(key);
+                Console.WriteLine(JsonSerializer.Deserialize<RSAKeyParms>(key).Make());
+                _rsa.ImportParameters(JsonSerializer.Deserialize<RSAKeyParms>(key).Make());
             }
             else
             {
@@ -102,7 +88,7 @@ namespace BirdsiteLive.Cryptography
             var rsa = RSA.Create();
             rsa.KeySize = 2048;
 
-            return new MagicKey(JsonConvert.SerializeObject(RSAKeyParms.From(rsa.ExportParameters(true))));
+            return new MagicKey(JsonSerializer.Serialize<RSAKeyParms>(RSAKeyParms.From(rsa.ExportParameters(true))));
         }
 
         public byte[] BuildSignedData(string data, string dataType, string encoding, string algorithm)
@@ -140,7 +126,7 @@ namespace BirdsiteLive.Cryptography
 
         public string PrivateKey
         {
-            get { return JsonConvert.SerializeObject(RSAKeyParms.From(_rsa.ExportParameters(true))); }
+            get { return JsonSerializer.Serialize(RSAKeyParms.From(_rsa.ExportParameters(true))); }
         }
 
         public string PublicKey

src/BirdsiteLive.Cryptography/RsaGenerator.cs

@@ -1,99 +0,0 @@
-using System;
-using System.IO;
-using System.Security.Cryptography;
-
-namespace BirdsiteLive.Cryptography
-{
-    //https://gist.github.com/ststeiger/f4b29a140b1e3fd618679f89b7f3ff4a
-    //https://gist.github.com/valep27/4a720c25b35fff83fbf872516f847863
-    //https://gist.github.com/therightstuff/aa65356e95f8d0aae888e9f61aa29414
-    //https://stackoverflow.com/questions/52468125/export-rsa-public-key-in-der-format-and-decrypt-data
-    public class RsaGenerator
-    {
-        public string GetRsa()
-        {
-            var rsa = RSA.Create();
-            
-            var outputStream = new StringWriter();
-            var parameters = rsa.ExportParameters(true);
-            using (var stream = new MemoryStream())
-            {
-                var writer = new BinaryWriter(stream);
-                writer.Write((byte)0x30); // SEQUENCE
-                using (var innerStream = new MemoryStream())
-                {
-                    var innerWriter = new BinaryWriter(innerStream);
-                    innerWriter.Write((byte)0x30); // SEQUENCE
-                    EncodeLength(innerWriter, 13);
-                    innerWriter.Write((byte)0x06); // OBJECT IDENTIFIER
-                    var rsaEncryptionOid = new byte[] { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01 };
-                    EncodeLength(innerWriter, rsaEncryptionOid.Length);
-                    innerWriter.Write(rsaEncryptionOid);
-                    innerWriter.Write((byte)0x05); // NULL
-                    EncodeLength(innerWriter, 0);
-                    innerWriter.Write((byte)0x03); // BIT STRING
-                    using (var bitStringStream = new MemoryStream())
-                    {
-                        var bitStringWriter = new BinaryWriter(bitStringStream);
-                        bitStringWriter.Write((byte)0x00); // # of unused bits
-                        bitStringWriter.Write((byte)0x30); // SEQUENCE
-                        using (var paramsStream = new MemoryStream())
-                        {
-                            var paramsWriter = new BinaryWriter(paramsStream);
-                            //EncodeIntegerBigEndian(paramsWriter, parameters.Modulus); // Modulus
-                            //EncodeIntegerBigEndian(paramsWriter, parameters.Exponent); // Exponent
-                            var paramsLength = (int)paramsStream.Length;
-                            EncodeLength(bitStringWriter, paramsLength);
-                            bitStringWriter.Write(paramsStream.GetBuffer(), 0, paramsLength);
-                        }
-                        var bitStringLength = (int)bitStringStream.Length;
-                        EncodeLength(innerWriter, bitStringLength);
-                        innerWriter.Write(bitStringStream.GetBuffer(), 0, bitStringLength);
-                    }
-                    var length = (int)innerStream.Length;
-                    EncodeLength(writer, length);
-                    writer.Write(innerStream.GetBuffer(), 0, length);
-                }
-
-                var base64 = Convert.ToBase64String(stream.GetBuffer(), 0, (int)stream.Length).ToCharArray();
-                // WriteLine terminates with \r\n, we want only \n
-                outputStream.Write("-----BEGIN PUBLIC KEY-----\n");
-                for (var i = 0; i < base64.Length; i += 64)
-                {
-                    outputStream.Write(base64, i, Math.Min(64, base64.Length - i));
-                    outputStream.Write("\n");
-                }
-                outputStream.Write("-----END PUBLIC KEY-----");
-            }
-
-            return outputStream.ToString();
-        }
-
-        private static void EncodeLength(BinaryWriter stream, int length)
-        {
-            if (length < 0) throw new ArgumentOutOfRangeException("length", "Length must be non-negative");
-            if (length < 0x80)
-            {
-                // Short form
-                stream.Write((byte)length);
-            }
-            else
-            {
-                // Long form
-                var temp = length;
-                var bytesRequired = 0;
-                while (temp > 0)
-                {
-                    temp >>= 8;
-                    bytesRequired++;
-                }
-                stream.Write((byte)(bytesRequired | 0x80));
-                for (var i = bytesRequired - 1; i >= 0; i--)
-                {
-                    stream.Write((byte)(length >> (8 * i) & 0xff));
-                }
-            }
-        }
-
-    }
-}

src/BirdsiteLive.Cryptography/RsaKeys.cs

@@ -1,225 +0,0 @@
-using Org.BouncyCastle.Crypto;
-using Org.BouncyCastle.Crypto.Parameters;
-using Org.BouncyCastle.OpenSsl;
-using Org.BouncyCastle.Security;
-using System;
-using System.IO;
-using System.Security.Cryptography;
-
-namespace MyProject.Data.Encryption
-{
-    public class RSAKeys
-    {
-        /// <summary>
-        /// Import OpenSSH PEM private key string into MS RSACryptoServiceProvider
-        /// </summary>
-        /// <param name="pem"></param>
-        /// <returns></returns>
-        public static RSACryptoServiceProvider ImportPrivateKey(string pem)
-        {
-            PemReader pr = new PemReader(new StringReader(pem));
-            AsymmetricCipherKeyPair KeyPair = (AsymmetricCipherKeyPair)pr.ReadObject();
-            RSAParameters rsaParams = DotNetUtilities.ToRSAParameters((RsaPrivateCrtKeyParameters)KeyPair.Private);
-
-            RSACryptoServiceProvider csp = new RSACryptoServiceProvider();// cspParams);
-            csp.ImportParameters(rsaParams);
-            return csp;
-        }
-
-        /// <summary>
-        /// Import OpenSSH PEM public key string into MS RSACryptoServiceProvider
-        /// </summary>
-        /// <param name="pem"></param>
-        /// <returns></returns>
-        public static RSACryptoServiceProvider ImportPublicKey(string pem)
-        {
-            PemReader pr = new PemReader(new StringReader(pem));
-            AsymmetricKeyParameter publicKey = (AsymmetricKeyParameter)pr.ReadObject();
-            RSAParameters rsaParams = DotNetUtilities.ToRSAParameters((RsaKeyParameters)publicKey);
-
-            RSACryptoServiceProvider csp = new RSACryptoServiceProvider();// cspParams);
-            csp.ImportParameters(rsaParams);
-            return csp;
-        }
-
-        /// <summary>
-        /// Export private (including public) key from MS RSACryptoServiceProvider into OpenSSH PEM string
-        /// slightly modified from https://stackoverflow.com/a/23739932/2860309
-        /// </summary>
-        /// <param name="csp"></param>
-        /// <returns></returns>
-        public static string ExportPrivateKey(RSACryptoServiceProvider csp)
-        {
-            StringWriter outputStream = new StringWriter();
-            if (csp.PublicOnly) throw new ArgumentException("CSP does not contain a private key", "csp");
-            var parameters = csp.ExportParameters(true);
-            using (var stream = new MemoryStream())
-            {
-                var writer = new BinaryWriter(stream);
-                writer.Write((byte)0x30); // SEQUENCE
-                using (var innerStream = new MemoryStream())
-                {
-                    var innerWriter = new BinaryWriter(innerStream);
-                    EncodeIntegerBigEndian(innerWriter, new byte[] { 0x00 }); // Version
-                    EncodeIntegerBigEndian(innerWriter, parameters.Modulus);
-                    EncodeIntegerBigEndian(innerWriter, parameters.Exponent);
-                    EncodeIntegerBigEndian(innerWriter, parameters.D);
-                    EncodeIntegerBigEndian(innerWriter, parameters.P);
-                    EncodeIntegerBigEndian(innerWriter, parameters.Q);
-                    EncodeIntegerBigEndian(innerWriter, parameters.DP);
-                    EncodeIntegerBigEndian(innerWriter, parameters.DQ);
-                    EncodeIntegerBigEndian(innerWriter, parameters.InverseQ);
-                    var length = (int)innerStream.Length;
-                    EncodeLength(writer, length);
-                    writer.Write(innerStream.GetBuffer(), 0, length);
-                }
-
-                var base64 = Convert.ToBase64String(stream.GetBuffer(), 0, (int)stream.Length).ToCharArray();
-                // WriteLine terminates with \r\n, we want only \n
-                outputStream.Write("-----BEGIN RSA PRIVATE KEY-----\n");
-                // Output as Base64 with lines chopped at 64 characters
-                for (var i = 0; i < base64.Length; i += 64)
-                {
-                    outputStream.Write(base64, i, Math.Min(64, base64.Length - i));
-                    outputStream.Write("\n");
-                }
-                outputStream.Write("-----END RSA PRIVATE KEY-----");
-            }
-
-            return outputStream.ToString();
-        }
-
-        /// <summary>
-        /// Export public key from MS RSACryptoServiceProvider into OpenSSH PEM string
-        /// slightly modified from https://stackoverflow.com/a/28407693
-        /// </summary>
-        /// <param name="csp"></param>
-        /// <returns></returns>
-        public static string ExportPublicKey(RSACryptoServiceProvider csp)
-        {
-            StringWriter outputStream = new StringWriter();
-            var parameters = csp.ExportParameters(false);
-            using (var stream = new MemoryStream())
-            {
-                var writer = new BinaryWriter(stream);
-                writer.Write((byte)0x30); // SEQUENCE
-                using (var innerStream = new MemoryStream())
-                {
-                    var innerWriter = new BinaryWriter(innerStream);
-                    innerWriter.Write((byte)0x30); // SEQUENCE
-                    EncodeLength(innerWriter, 13);
-                    innerWriter.Write((byte)0x06); // OBJECT IDENTIFIER
-                    var rsaEncryptionOid = new byte[] { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01 };
-                    EncodeLength(innerWriter, rsaEncryptionOid.Length);
-                    innerWriter.Write(rsaEncryptionOid);
-                    innerWriter.Write((byte)0x05); // NULL
-                    EncodeLength(innerWriter, 0);
-                    innerWriter.Write((byte)0x03); // BIT STRING
-                    using (var bitStringStream = new MemoryStream())
-                    {
-                        var bitStringWriter = new BinaryWriter(bitStringStream);
-                        bitStringWriter.Write((byte)0x00); // # of unused bits
-                        bitStringWriter.Write((byte)0x30); // SEQUENCE
-                        using (var paramsStream = new MemoryStream())
-                        {
-                            var paramsWriter = new BinaryWriter(paramsStream);
-                            EncodeIntegerBigEndian(paramsWriter, parameters.Modulus); // Modulus
-                            EncodeIntegerBigEndian(paramsWriter, parameters.Exponent); // Exponent
-                            var paramsLength = (int)paramsStream.Length;
-                            EncodeLength(bitStringWriter, paramsLength);
-                            bitStringWriter.Write(paramsStream.GetBuffer(), 0, paramsLength);
-                        }
-                        var bitStringLength = (int)bitStringStream.Length;
-                        EncodeLength(innerWriter, bitStringLength);
-                        innerWriter.Write(bitStringStream.GetBuffer(), 0, bitStringLength);
-                    }
-                    var length = (int)innerStream.Length;
-                    EncodeLength(writer, length);
-                    writer.Write(innerStream.GetBuffer(), 0, length);
-                }
-
-                var base64 = Convert.ToBase64String(stream.GetBuffer(), 0, (int)stream.Length).ToCharArray();
-                // WriteLine terminates with \r\n, we want only \n
-                outputStream.Write("-----BEGIN PUBLIC KEY-----\n");
-                for (var i = 0; i < base64.Length; i += 64)
-                {
-                    outputStream.Write(base64, i, Math.Min(64, base64.Length - i));
-                    outputStream.Write("\n");
-                }
-                outputStream.Write("-----END PUBLIC KEY-----");
-            }
-
-            return outputStream.ToString();
-        }
-
-        /// <summary>
-        /// https://stackoverflow.com/a/23739932/2860309
-        /// </summary>
-        /// <param name="stream"></param>
-        /// <param name="length"></param>
-        private static void EncodeLength(BinaryWriter stream, int length)
-        {
-            if (length < 0) throw new ArgumentOutOfRangeException("length", "Length must be non-negative");
-            if (length < 0x80)
-            {
-                // Short form
-                stream.Write((byte)length);
-            }
-            else
-            {
-                // Long form
-                var temp = length;
-                var bytesRequired = 0;
-                while (temp > 0)
-                {
-                    temp >>= 8;
-                    bytesRequired++;
-                }
-                stream.Write((byte)(bytesRequired | 0x80));
-                for (var i = bytesRequired - 1; i >= 0; i--)
-                {
-                    stream.Write((byte)(length >> (8 * i) & 0xff));
-                }
-            }
-        }
-
-        /// <summary>
-        /// https://stackoverflow.com/a/23739932/2860309
-        /// </summary>
-        /// <param name="stream"></param>
-        /// <param name="value"></param>
-        /// <param name="forceUnsigned"></param>
-        private static void EncodeIntegerBigEndian(BinaryWriter stream, byte[] value, bool forceUnsigned = true)
-        {
-            stream.Write((byte)0x02); // INTEGER
-            var prefixZeros = 0;
-            for (var i = 0; i < value.Length; i++)
-            {
-                if (value[i] != 0) break;
-                prefixZeros++;
-            }
-            if (value.Length - prefixZeros == 0)
-            {
-                EncodeLength(stream, 1);
-                stream.Write((byte)0);
-            }
-            else
-            {
-                if (forceUnsigned && value[prefixZeros] > 0x7f)
-                {
-                    // Add a prefix zero to force unsigned if the MSB is 1
-                    EncodeLength(stream, value.Length - prefixZeros + 1);
-                    stream.Write((byte)0);
-                }
-                else
-                {
-                    EncodeLength(stream, value.Length - prefixZeros);
-                }
-                for (var i = prefixZeros; i < value.Length; i++)
-                {
-                    stream.Write(value[i]);
-                }
-            }
-        }
-    }
-}

src/BirdsiteLive.Domain/StatusService.cs

@@ -11,8 +11,6 @@ using BirdsiteLive.Domain.Repository;
 using BirdsiteLive.Domain.Statistics;
 using BirdsiteLive.Domain.Tools;
 using BirdsiteLive.Twitter.Models;
-using Tweetinvi.Models;
-using Tweetinvi.Models.Entities;
 
 namespace BirdsiteLive.Domain
 {

src/BirdsiteLive.Domain/Tools/ModerationRegexParser.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Text.RegularExpressions;
 using BirdsiteLive.Domain.Repository;
-using Org.BouncyCastle.Pkcs;
 
 namespace BirdsiteLive.Domain.Tools
 {

src/BirdsiteLive.Domain/UserService.cs

@@ -17,8 +17,6 @@ using BirdsiteLive.Domain.Statistics;
 using BirdsiteLive.Domain.Tools;
 using BirdsiteLive.Twitter;
 using BirdsiteLive.Twitter.Models;
-using Tweetinvi.Core.Exceptions;
-using Tweetinvi.Models;
 
 namespace BirdsiteLive.Domain
 {

src/BirdsiteLive.Pipeline/Models/UserWithDataToSync.cs

@@ -1,6 +1,5 @@
 using BirdsiteLive.DAL.Models;
 using BirdsiteLive.Twitter.Models;
-using Tweetinvi.Models;
 
 namespace BirdsiteLive.Pipeline.Models
 {

src/BirdsiteLive.Pipeline/Processors/RetrieveTweetsProcessor.cs

@@ -12,7 +12,6 @@ using BirdsiteLive.Twitter;
 using BirdsiteLive.Twitter.Models;
 using BirdsiteLive.Common.Settings;
 using Microsoft.Extensions.Logging;
-using Tweetinvi.Models;
 
 namespace BirdsiteLive.Pipeline.Processors
 {

src/BirdsiteLive.Pipeline/Processors/SendTweetsToFollowersProcessor.cs

@@ -16,7 +16,6 @@ using BirdsiteLive.Pipeline.Processors.SubTasks;
 using BirdsiteLive.Twitter;
 using BirdsiteLive.Twitter.Models;
 using Microsoft.Extensions.Logging;
-using Tweetinvi.Models;
 
 namespace BirdsiteLive.Pipeline.Processors
 {

src/BirdsiteLive/BirdsiteLive.csproj

@@ -24,7 +24,4 @@
     <ProjectReference Include="..\BirdsiteLive.Twitter\BirdsiteLive.Twitter.csproj" />
     <ProjectReference Include="..\DataAccessLayers\BirdsiteLive.DAL.Postgres\BirdsiteLive.DAL.Postgres.csproj" />
   </ItemGroup>
-
-
-
 </Project>

src/DataAccessLayers/BirdsiteLive.DAL.Postgres/DataAccessLayers/CachedTweetsPostgresDal.cs

@@ -1,83 +0,0 @@
-using System;
-using System.Linq;
-using System.Threading.Tasks;
-using BirdsiteLive.DAL.Contracts;
-using BirdsiteLive.DAL.Models;
-using BirdsiteLive.DAL.Postgres.DataAccessLayers.Base;
-using BirdsiteLive.DAL.Postgres.Settings;
-using BirdsiteLive.DAL.Postgres.Tools;
-using Dapper;
-using Newtonsoft.Json;
-using Tweetinvi.Models;
-
-namespace BirdsiteLive.DAL.Postgres.DataAccessLayers
-{
-    public class CachedTweetsPostgresDal : PostgresBase, ICachedTweetsDal
-    {
-        #region Ctor
-        public CachedTweetsPostgresDal(PostgresSettings settings) : base(settings)
-        {
-            
-        }
-        #endregion
-
-        public async Task CreateTweetAsync(long tweetId, int userId, CachedTweet tweet)
-        {
-            if(tweetId == default) throw new ArgumentException("tweetId");
-            if(userId == default) throw new ArgumentException("userId");
-
-            var serializedData = JsonConvert.SerializeObject(tweet);
-
-            using (var dbConnection = Connection)
-            {
-                dbConnection.Open();
-
-                await dbConnection.ExecuteAsync(
-                    $"INSERT INTO {_settings.CachedTweetsTableName} (id,twitterUserId,data) VALUES(@id,@twitterUserId,CAST(@data as json))",
-                    new { id = tweetId, twitterUserId = userId, data = serializedData });
-            }
-        }
-
-        public async Task<CachedTweet> GetTweetAsync(long tweetId)
-        {
-            if (tweetId == default) throw new ArgumentException("tweetId");
-
-            var query = $"SELECT * FROM {_settings.CachedTweetsTableName} WHERE id = @id";
-
-            using (var dbConnection = Connection)
-            {
-                dbConnection.Open();
-
-                var result = (await dbConnection.QueryAsync<SerializedTweet>(query, new { id = tweetId })).FirstOrDefault();
-                return Convert(result);
-            }
-        }
-
-        public async Task DeleteTweetAsync(long tweetId)
-        {
-            if (tweetId == default) throw new ArgumentException("tweetId");
-
-            var query = $"DELETE FROM {_settings.CachedTweetsTableName} WHERE id = @id";
-
-            using (var dbConnection = Connection)
-            {
-                dbConnection.Open();
-
-                await dbConnection.QueryAsync(query, new { id = tweetId });
-            }
-        }
-
-        private CachedTweet Convert(SerializedTweet result)
-        {
-            if (result == null || string.IsNullOrWhiteSpace(result.Data)) return null;
-            return JsonConvert.DeserializeObject<CachedTweet>(result.Data);
-        }
-    }
-
-    internal class SerializedTweet
-    {
-        public long Id { get; set; }
-        public int TwitterUserId { get; set; }
-        public string Data { get; set; }
-    }
-}

src/DataAccessLayers/BirdsiteLive.DAL.Postgres/DataAccessLayers/FollowersPostgresDal.cs

@@ -7,7 +7,6 @@ using BirdsiteLive.DAL.Models;
 using BirdsiteLive.DAL.Postgres.DataAccessLayers.Base;
 using BirdsiteLive.DAL.Postgres.Settings;
 using Dapper;
-using Newtonsoft.Json;
 using System.Text.Json;
 using Npgsql;
 
@@ -27,7 +26,7 @@ namespace BirdsiteLive.DAL.Postgres.DataAccessLayers
             if(followings == null) followings = new int[0];
             if(followingSyncStatus == null) followingSyncStatus = new Dictionary<int, long>();
 
-            var serializedDic = JsonConvert.SerializeObject(followingSyncStatus);
+            var serializedDic = JsonSerializer.Serialize(followingSyncStatus);
 
             acct = acct.ToLowerInvariant();
             host = host.ToLowerInvariant();
@@ -205,7 +204,7 @@ namespace BirdsiteLive.DAL.Postgres.DataAccessLayers
                 ActorId = follower.ActorId,
                 SharedInboxRoute = follower.SharedInboxRoute,
                 Followings = follower.Followings.ToList(),
-                FollowingsSyncStatus = JsonConvert.DeserializeObject<Dictionary<int,long>>(follower.FollowingsSyncStatus),
+                FollowingsSyncStatus = JsonSerializer.Deserialize<Dictionary<int,long>>(follower.FollowingsSyncStatus),
                 PostingErrorCount = follower.PostingErrorCount
             };
         }

src/DataAccessLayers/BirdsiteLive.DAL/BirdsiteLive.DAL.csproj

@@ -5,7 +5,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="TweetinviAPI" Version="4.0.3" />
   </ItemGroup>
 
 </Project>

src/DataAccessLayers/BirdsiteLive.DAL/Contracts/ICachedTweetsDal.cs

@@ -1,6 +1,5 @@
 using System.Threading.Tasks;
 using BirdsiteLive.DAL.Models;
-using Tweetinvi.Models;
 
 namespace BirdsiteLive.DAL.Contracts
 {

src/Tests/BirdsiteLive.Cryptography.Tests/RsaGeneratorTests.cs

@@ -1,15 +0,0 @@
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-
-namespace BirdsiteLive.Cryptography.Tests
-{
-    [TestClass]
-    public class RsaGeneratorTests
-    {
-        [TestMethod]
-        public void TestMethod1()
-        {
-            var rsaGen = new RsaGenerator();
-            var rsa = rsaGen.GetRsa();
-        }
-    }
-}

src/Tests/BirdsiteLive.Cryptography.Tests/RsaKeysTests.cs

@@ -1,34 +0,0 @@
-//using System.Security.Cryptography;
-//using Microsoft.VisualStudio.TestTools.UnitTesting;
-//using MyProject.Data.Encryption;
-
-//namespace BirdsiteLive.Cryptography.Tests
-//{
-//    [TestClass]
-//    public class RsaKeysTests
-//    {
-//        [TestMethod]
-//        public void TestMethod1()
-//        {
-//            var rsa = RSA.Create();
-
-//            var cspParams = new CspParameters();
-//            cspParams.ProviderType = 1; // PROV_RSA_FULL
-//            cspParams.Flags = CspProviderFlags.CreateEphemeralKey;
-//            var rsaProvider = new RSACryptoServiceProvider(2048, cspParams);
-
-//            var rsaPublicKey = RSAKeys.ExportPublicKey(rsaProvider);
-//            var rsaPrivateKey = RSAKeys.ExportPrivateKey(rsaProvider);
-
-//            //rsaProvider.
-
-//            var pem = RSAKeys.ImportPublicKey(rsaPrivateKey);
-//        }
-
-//        [TestMethod]
-//        public void TestMethod2()
-//        {
-
-//        }
-//    }
-//}

src/Tests/BirdsiteLive.DAL.Postgres.Tests/DataAccessLayers/CachedTweetsPostgresDalTests.cs

@@ -1,81 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using BirdsiteLive.DAL.Models;
-using BirdsiteLive.DAL.Postgres.DataAccessLayers;
-using BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers.Base;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-
-namespace BirdsiteLive.DAL.Postgres.Tests.DataAccessLayers
-{
-    [TestClass]
-    public class CachedTweetsPostgresDalTests : PostgresTestingBase
-    {
-        [TestInitialize]
-        public async Task TestInit()
-        {
-            var dal = new DbInitializerPostgresDal(_settings, _tools);
-            var init = new DatabaseInitializer(dal);
-            await init.InitAndMigrateDbAsync();
-        }
-
-        [TestCleanup]
-        public async Task CleanUp()
-        {
-            var dal = new DbInitializerPostgresDal(_settings, _tools);
-            await dal.DeleteAllAsync();
-        }
-
-        [TestMethod]
-        public async Task CreateAndGet()
-        {
-            var id = 152L;
-            var userId = 15;
-
-            var tweet = new CachedTweet
-            {
-                UserId = userId,
-                Id = id,
-                Text = "text data",
-                FullText = "full text data",
-                CreatedAt = DateTime.UtcNow
-            };
-
-            var dal = new CachedTweetsPostgresDal(_settings);
-            await dal.CreateTweetAsync(id, userId, tweet);
-
-            var result = await dal.GetTweetAsync(id);
-
-            Assert.IsNotNull(result);
-            Assert.AreEqual(id, result.Id);
-            Assert.AreEqual(tweet.Text, result.Text);
-            Assert.AreEqual(tweet.FullText, result.FullText);
-            Assert.AreEqual(tweet.CreatedAt, result.CreatedAt);
-        }
-
-        [TestMethod]
-        public async Task CreateAndDelete()
-        {
-            var id = 152L;
-            var userId = 15;
-
-            var tweet = new CachedTweet
-            {
-                UserId = userId,
-                Id = id,
-                Text = "text data",
-                FullText = "full text data",
-                CreatedAt = DateTime.UtcNow
-            };
-
-            var dal = new CachedTweetsPostgresDal(_settings);
-            await dal.CreateTweetAsync(id, userId, tweet);
-
-            var result = await dal.GetTweetAsync(id);
-            Assert.IsNotNull(result);
-
-            await dal.DeleteTweetAsync(id);
-            result = await dal.GetTweetAsync(id);
-            Assert.IsNull(result);
-        }
-    }
-}

src/Tests/BirdsiteLive.Domain.Tests/BusinessUseCases/ProcessFollowUserTests.cs

@@ -5,7 +5,6 @@ using BirdsiteLive.DAL.Models;
 using BirdsiteLive.Domain.BusinessUseCases;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using Moq;
-using Org.BouncyCastle.Crypto.Prng;
 
 namespace BirdsiteLive.Domain.Tests.BusinessUseCases
 {