1 files changed, 0 insertions, 142 deletions
diff --git a/MediaBrowser.Model/Cryptography/PasswordHash.cs b/MediaBrowser.Model/Cryptography/PasswordHash.cs
deleted file mode 100644
index 6e66f2088..000000000
--- a/MediaBrowser.Model/Cryptography/PasswordHash.cs
+++ /dev/null
@@ -1,142 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Text;
-
-namespace MediaBrowser.Model.Cryptography
-{
-    public class PasswordHash
-    {
-        // Defined from this hash storage spec
-        // https://github.com/P-H-C/phc-string-format/blob/master/phc-sf-spec.md
-        // $<id>[$<param>=<value>(,<param>=<value>)*][$<salt>[$<hash>]]
-        // with one slight amendment to ease the transition, we're writing out the bytes in hex
-        // rather than making them a BASE64 string with stripped padding
-
-        private string _id;
-
-        private Dictionary<string, string> _parameters = new Dictionary<string, string>();
-
-        private byte[] _salt;
-
-        private byte[] _hash;
-
-        public PasswordHash(string storageString)
-        {
-            string[] splitted = storageString.Split('$');
-            // The string should at least contain the hash function and the hash itself
-            if (splitted.Length < 3)
-            {
-                throw new ArgumentException("String doesn't contain enough segments", nameof(storageString));
-            }
-
-            // Start at 1, the first index shouldn't contain any data
-            int index = 1;
-
-            // Name of the hash function
-            _id = splitted[index++];
-
-            // Optional parameters
-            if (splitted[index].IndexOf('=') != -1)
-            {
-                foreach (string paramset in splitted[index++].Split(','))
-                {
-                    if (string.IsNullOrEmpty(paramset))
-                    {
-                        continue;
-                    }
-
-                    string[] fields = paramset.Split('=');
-                    if (fields.Length != 2)
-                    {
-                        throw new InvalidDataException($"Malformed parameter in password hash string {paramset}");
-                    }
-
-                    _parameters.Add(fields[0], fields[1]);
-                }
-            }
-
-            // Check if the string also contains a salt
-            if (splitted.Length - index == 2)
-            {
-                _salt = ConvertFromByteString(splitted[index++]);
-                _hash = ConvertFromByteString(splitted[index++]);
-            }
-            else
-            {
-                _salt = Array.Empty<byte>();
-                _hash = ConvertFromByteString(splitted[index++]);
-            }
-        }
-
-        public PasswordHash(ICryptoProvider cryptoProvider)
-        {
-            _id = cryptoProvider.DefaultHashMethod;
-            _salt = cryptoProvider.GenerateSalt();
-            _hash = Array.Empty<Byte>();
-        }
-
-        public string Id { get => _id; set => _id = value; }
-
-        public Dictionary<string, string> Parameters { get => _parameters; set => _parameters = value; }
-
-        public byte[] Salt { get => _salt; set => _salt = value; }
-
-        public byte[] Hash { get => _hash; set => _hash = value; }
-
-        // TODO: move this class and use the HexHelper class
-        public static byte[] ConvertFromByteString(string byteString)
-        {
-            byte[] bytes = new byte[byteString.Length / 2];
-            for (int i = 0; i < byteString.Length; i += 2)
-            {
-                // TODO: NetStandard2.1 switch this to use a span instead of a substring.
-                bytes[i / 2] = Convert.ToByte(byteString.Substring(i, 2), 16);
-            }
-
-            return bytes;
-        }
-
-        public static string ConvertToByteString(byte[] bytes)
-            => BitConverter.ToString(bytes).Replace("-", string.Empty);
-
-        private void SerializeParameters(StringBuilder stringBuilder)
-        {
-            if (_parameters.Count == 0)
-            {
-                return;
-            }
-
-            stringBuilder.Append('$');
-            foreach (var pair in _parameters)
-            {
-                stringBuilder.Append(pair.Key);
-                stringBuilder.Append('=');
-                stringBuilder.Append(pair.Value);
-                stringBuilder.Append(',');
-            }
-
-            // Remove last ','
-            stringBuilder.Length -= 1;
-        }
-
-        public override string ToString()
-        {
-            var str = new StringBuilder();
-            str.Append('$');
-            str.Append(_id);
-            SerializeParameters(str);
-
-            if (_salt.Length != 0)
-            {
-                str.Append('$');
-                str.Append(ConvertToByteString(_salt));
-            }
-
-            str.Append('$');
-            str.Append(ConvertToByteString(_hash));
-
-            return str.ToString();
-        }
-    }
-}