1 files changed, 0 insertions, 154 deletions
diff --git a/MediaBrowser.Common/Cryptography/PasswordHash.cs b/MediaBrowser.Common/Cryptography/PasswordHash.cs
deleted file mode 100644
index 3e2eae1c8e..0000000000
--- a/MediaBrowser.Common/Cryptography/PasswordHash.cs
+++ /dev/null
@@ -1,154 +0,0 @@
-#pragma warning disable CS1591
-
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Text;
-
-namespace MediaBrowser.Common.Cryptography
-{
-    // 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
-    public class PasswordHash
-    {
-        private readonly Dictionary<string, string> _parameters;
-        private readonly byte[] _salt;
-        private readonly byte[] _hash;
-
-        public PasswordHash(string id, byte[] hash)
-            : this(id, hash, Array.Empty<byte>())
-        {
-        }
-
-        public PasswordHash(string id, byte[] hash, byte[] salt)
-            : this(id, hash, salt, new Dictionary<string, string>())
-        {
-        }
-
-        public PasswordHash(string id, byte[] hash, byte[] salt, Dictionary<string, string> parameters)
-        {
-            Id = id;
-            _hash = hash;
-            _salt = salt;
-            _parameters = parameters;
-        }
-
-        /// <summary>
-        /// Gets the symbolic name for the function used.
-        /// </summary>
-        /// <value>Returns the symbolic name for the function used.</value>
-        public string Id { get; }
-
-        /// <summary>
-        /// Gets the additional parameters used by the hash function.
-        /// </summary>
-        public IReadOnlyDictionary<string, string> Parameters => _parameters;
-
-        /// <summary>
-        /// Gets the salt used for hashing the password.
-        /// </summary>
-        /// <value>Returns the salt used for hashing the password.</value>
-        public ReadOnlySpan<byte> Salt => _salt;
-
-        /// <summary>
-        /// Gets the hashed password.
-        /// </summary>
-        /// <value>Return the hashed password.</value>
-        public ReadOnlySpan<byte> Hash => _hash;
-
-        public static PasswordHash Parse(string hashString)
-        {
-            // The string should at least contain the hash function and the hash itself
-            string[] splitted = hashString.Split('$');
-            if (splitted.Length < 3)
-            {
-                throw new ArgumentException("String doesn't contain enough segments", nameof(hashString));
-            }
-
-            // Start at 1, the first index shouldn't contain any data
-            int index = 1;
-
-            // Name of the hash function
-            string id = splitted[index++];
-
-            // Optional parameters
-            Dictionary<string, string> parameters = new Dictionary<string, string>();
-            if (splitted[index].IndexOf('=', StringComparison.Ordinal) != -1)
-            {
-                foreach (string paramset in splitted[index++].Split(','))
-                {
-                    if (string.IsNullOrEmpty(paramset))
-                    {
-                        continue;
-                    }
-
-                    string[] fields = paramset.Split('=');
-                    if (fields.Length != 2)
-                    {
-                        throw new InvalidDataException($"Malformed parameter in password hash string {paramset}");
-                    }
-
-                    parameters.Add(fields[0], fields[1]);
-                }
-            }
-
-            byte[] hash;
-            byte[] salt;
-
-            // Check if the string also contains a salt
-            if (splitted.Length - index == 2)
-            {
-                salt = Convert.FromHexString(splitted[index++]);
-                hash = Convert.FromHexString(splitted[index++]);
-            }
-            else
-            {
-                salt = Array.Empty<byte>();
-                hash = Convert.FromHexString(splitted[index++]);
-            }
-
-            return new PasswordHash(id, hash, salt, parameters);
-        }
-
-        private void SerializeParameters(StringBuilder stringBuilder)
-        {
-            if (_parameters.Count == 0)
-            {
-                return;
-            }
-
-            stringBuilder.Append('$');
-            foreach (var pair in _parameters)
-            {
-                stringBuilder.Append(pair.Key)
-                    .Append('=')
-                    .Append(pair.Value)
-                    .Append(',');
-            }
-
-            // Remove last ','
-            stringBuilder.Length -= 1;
-        }
-
-        /// <inheritdoc />
-        public override string ToString()
-        {
-            var str = new StringBuilder()
-                .Append('$')
-                .Append(Id);
-            SerializeParameters(str);
-
-            if (_salt.Length != 0)
-            {
-                str.Append('$')
-                    .Append(Convert.ToHexString(_salt));
-            }
-
-            return str.Append('$')
-                .Append(Convert.ToHexString(_hash)).ToString();
-        }
-    }
-}