1 files changed, 0 insertions, 393 deletions
diff --git a/Emby.Server.Implementations/Cryptography/X501Name.cs b/Emby.Server.Implementations/Cryptography/X501Name.cs
deleted file mode 100644
index 3318f95e2..000000000
--- a/Emby.Server.Implementations/Cryptography/X501Name.cs
+++ /dev/null
@@ -1,393 +0,0 @@
-//
-// X501Name.cs: X.501 Distinguished Names stuff 
-//
-// Author:
-//	Sebastien Pouliot <sebastien@ximian.com>
-//
-// (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
-// Copyright (C) 2004-2006 Novell, Inc (http://www.novell.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-// 
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-using System;
-using System.Globalization;
-using System.Text;
-
-namespace Emby.Server.Core.Cryptography
-{
-
-    // References:
-    // 1.	Information technology - Open Systems Interconnection - The Directory: Models
-    //	http://www.itu.int/rec/recommendation.asp?type=items&lang=e&parent=T-REC-X.501-200102-I
-    // 2.	RFC2253: Lightweight Directory Access Protocol (v3): UTF-8 String Representation of Distinguished Names
-    //	http://www.ietf.org/rfc/rfc2253.txt
-
-    /*
-	 * Name ::= CHOICE { RDNSequence }
-	 * 
-	 * RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
-	 * 
-	 * RelativeDistinguishedName ::= SET OF AttributeTypeAndValue
-	 */
-    public sealed class X501 {
-
-		static byte[] countryName = { 0x55, 0x04, 0x06 };
-		static byte[] organizationName = { 0x55, 0x04, 0x0A };
-		static byte[] organizationalUnitName = { 0x55, 0x04, 0x0B };
-		static byte[] commonName = { 0x55, 0x04, 0x03 };
-		static byte[] localityName = { 0x55, 0x04, 0x07 };
-		static byte[] stateOrProvinceName = { 0x55, 0x04, 0x08 };
-		static byte[] streetAddress = { 0x55, 0x04, 0x09 };
-		//static byte[] serialNumber = { 0x55, 0x04, 0x05 };
-		static byte[] domainComponent = { 0x09, 0x92, 0x26, 0x89, 0x93, 0xF2, 0x2C, 0x64, 0x01, 0x19 };
-		static byte[] userid = { 0x09, 0x92, 0x26, 0x89, 0x93, 0xF2, 0x2C, 0x64, 0x01, 0x01 };
-		static byte[] email = { 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x01 };
-		static byte[] dnQualifier = { 0x55, 0x04, 0x2E };
-		static byte[] title = { 0x55, 0x04, 0x0C };
-		static byte[] surname = { 0x55, 0x04, 0x04 };
-		static byte[] givenName = { 0x55, 0x04, 0x2A };
-		static byte[] initial = { 0x55, 0x04, 0x2B };
-
-		private X501 () 
-		{
-		}
-
-		static public string ToString (ASN1 seq) 
-		{
-			StringBuilder sb = new StringBuilder ();
-			for (int i = 0; i < seq.Count; i++) {
-				ASN1 entry = seq [i];
-				AppendEntry (sb, entry, true);
-
-				// separator (not on last iteration)
-				if (i < seq.Count - 1)
-					sb.Append (", ");
-			}
-			return sb.ToString ();
-		}
-
-		static public string ToString (ASN1 seq, bool reversed, string separator, bool quotes)
-		{
-			StringBuilder sb = new StringBuilder ();
-
-			if (reversed) {
-				for (int i = seq.Count - 1; i >= 0; i--) {
-					ASN1 entry = seq [i];
-					AppendEntry (sb, entry, quotes);
-
-					// separator (not on last iteration)
-					if (i > 0)
-						sb.Append (separator);
-				}
-			} else {
-				for (int i = 0; i < seq.Count; i++) {
-					ASN1 entry = seq [i];
-					AppendEntry (sb, entry, quotes);
-
-					// separator (not on last iteration)
-					if (i < seq.Count - 1)
-						sb.Append (separator);
-				}
-			}
-			return sb.ToString ();
-		}
-
-		static private void AppendEntry (StringBuilder sb, ASN1 entry, bool quotes)
-		{
-			// multiple entries are valid
-			for (int k = 0; k < entry.Count; k++) {
-				ASN1 pair = entry [k];
-				ASN1 s = pair [1];
-				if (s == null)
-					continue;
-
-				ASN1 poid = pair [0];
-				if (poid == null)
-					continue;
-
-				if (poid.CompareValue (countryName))
-					sb.Append ("C=");
-				else if (poid.CompareValue (organizationName))
-					sb.Append ("O=");
-				else if (poid.CompareValue (organizationalUnitName))
-					sb.Append ("OU=");
-				else if (poid.CompareValue (commonName))
-					sb.Append ("CN=");
-				else if (poid.CompareValue (localityName))
-					sb.Append ("L=");
-				else if (poid.CompareValue (stateOrProvinceName))
-					sb.Append ("S=");	// NOTE: RFC2253 uses ST=
-				else if (poid.CompareValue (streetAddress))
-					sb.Append ("STREET=");
-				else if (poid.CompareValue (domainComponent))
-					sb.Append ("DC=");
-				else if (poid.CompareValue (userid))
-					sb.Append ("UID=");
-				else if (poid.CompareValue (email))
-					sb.Append ("E=");	// NOTE: Not part of RFC2253
-				else if (poid.CompareValue (dnQualifier))
-					sb.Append ("dnQualifier=");
-				else if (poid.CompareValue (title))
-					sb.Append ("T=");
-				else if (poid.CompareValue (surname))
-					sb.Append ("SN=");
-				else if (poid.CompareValue (givenName))
-					sb.Append ("G=");
-				else if (poid.CompareValue (initial))
-					sb.Append ("I=");
-				else {
-					// unknown OID
-					sb.Append ("OID.");	// NOTE: Not present as RFC2253
-					sb.Append (ASN1Convert.ToOid (poid));
-					sb.Append ("=");
-				}
-
-				string sValue = null;
-				// 16bits or 8bits string ? TODO not complete (+special chars!)
-				if (s.Tag == 0x1E) {
-					// BMPSTRING
-					StringBuilder sb2 = new StringBuilder ();
-					for (int j = 1; j < s.Value.Length; j += 2)
-						sb2.Append ((char)s.Value[j]);
-					sValue = sb2.ToString ();
-				} else {
-					if (s.Tag == 0x14)
-						sValue = Encoding.UTF7.GetString (s.Value);
-					else
-						sValue = Encoding.UTF8.GetString (s.Value);
-					// in some cases we must quote (") the value
-					// Note: this doesn't seems to conform to RFC2253
-					char[] specials = { ',', '+', '"', '\\', '<', '>', ';' };
-					if (quotes) {
-						if ((sValue.IndexOfAny (specials, 0, sValue.Length) > 0) ||
-						    sValue.StartsWith (" ") || (sValue.EndsWith (" ")))
-							sValue = "\"" + sValue + "\"";
-					}
-				}
-
-				sb.Append (sValue);
-
-				// separator (not on last iteration)
-				if (k < entry.Count - 1)
-					sb.Append (", ");
-			}
-		}
-
-		static private X520.AttributeTypeAndValue GetAttributeFromOid (string attributeType) 
-		{
-			string s = attributeType.ToUpper (CultureInfo.InvariantCulture).Trim ();
-			switch (s) {
-				case "C":
-					return new X520.CountryName ();
-				case "O":
-					return new X520.OrganizationName ();
-				case "OU":
-					return new X520.OrganizationalUnitName ();
-				case "CN":
-					return new X520.CommonName ();
-				case "L":
-					return new X520.LocalityName ();
-				case "S":	// Microsoft
-				case "ST":	// RFC2253
-					return new X520.StateOrProvinceName ();
-				case "E":	// NOTE: Not part of RFC2253
-					return new X520.EmailAddress ();
-				case "DC":	// RFC2247
-					return new X520.DomainComponent ();
-				case "UID":	// RFC1274
-					return new X520.UserId ();
-				case "DNQUALIFIER":
-					return new X520.DnQualifier ();
-				case "T":
-					return new X520.Title ();
-				case "SN":
-					return new X520.Surname ();
-				case "G":
-					return new X520.GivenName ();
-				case "I":
-					return new X520.Initial ();
-				default:
-					if (s.StartsWith ("OID.")) {
-						// MUST support it but it OID may be without it
-						return new X520.Oid (s.Substring (4));
-					} else {
-						if (IsOid (s))
-							return new X520.Oid (s);
-						else
-							return null;
-					}
-			}
-		}
-
-		static private bool IsOid (string oid)
-		{
-			try {
-				ASN1 asn = ASN1Convert.FromOid (oid);
-				return (asn.Tag == 0x06);
-			}
-			catch {
-				return false;
-			}
-		}
-
-		// no quote processing
-		static private X520.AttributeTypeAndValue ReadAttribute (string value, ref int pos)
-		{
-			while ((value[pos] == ' ') && (pos < value.Length))
-				pos++;
-
-			// get '=' position in substring
-			int equal = value.IndexOf ('=', pos);
-			if (equal == -1) {
-				string msg =  ("No attribute found.");
-				throw new FormatException (msg);
-			}
-
-			string s = value.Substring (pos, equal - pos);
-			X520.AttributeTypeAndValue atv = GetAttributeFromOid (s);
-			if (atv == null) {
-				string msg =  ("Unknown attribute '{0}'.");
-				throw new FormatException (String.Format (msg, s));
-			}
-			pos = equal + 1; // skip the '='
-			return atv;
-		}
-
-		static private bool IsHex (char c)
-		{
-			if (Char.IsDigit (c))
-				return true;
-			char up = Char.ToUpper (c, CultureInfo.InvariantCulture);
-			return ((up >= 'A') && (up <= 'F'));
-		}
-
-		static string ReadHex (string value, ref int pos)
-		{
-			StringBuilder sb = new StringBuilder ();
-			// it is (at least an) 8 bits char
-			sb.Append (value[pos++]);
-			sb.Append (value[pos]);
-			// look ahead for a 16 bits char
-			if ((pos < value.Length - 4) && (value[pos+1] == '\\') && IsHex (value[pos+2])) {
-				pos += 2; // pass last char and skip \
-				sb.Append (value[pos++]);
-				sb.Append (value[pos]);
-			}
-			byte[] data = CryptoConvert.FromHex (sb.ToString ());
-			return Encoding.UTF8.GetString (data);
-		}
-
-		static private int ReadEscaped (StringBuilder sb, string value, int pos)
-		{
-			switch (value[pos]) {
-			case '\\':
-			case '"':
-			case '=':
-			case ';':
-			case '<':
-			case '>':
-			case '+':
-			case '#':
-			case ',':
-				sb.Append (value[pos]);
-				return pos;
-			default:
-				if (pos >= value.Length - 2) {
-					string msg = ("Malformed escaped value '{0}'.");
-					throw new FormatException (string.Format (msg, value.Substring (pos)));
-				}
-				// it's either a 8 bits or 16 bits char
-				sb.Append (ReadHex (value, ref pos));
-				return pos;
-			}
-		}
-
-		static private int ReadQuoted (StringBuilder sb, string value, int pos)
-		{
-			int original = pos;
-			while (pos <= value.Length) {
-				switch (value[pos]) {
-				case '"':
-					return pos;
-				case '\\':
-					return ReadEscaped (sb, value, pos);
-				default:
-					sb.Append (value[pos]);
-					pos++;
-					break;
-				}
-			}
-			string msg = ("Malformed quoted value '{0}'.");
-			throw new FormatException (string.Format (msg, value.Substring (original)));
-		}
-
-		static private string ReadValue (string value, ref int pos)
-		{
-			int original = pos;
-			StringBuilder sb = new StringBuilder ();
-			while (pos < value.Length) {
-				switch (value [pos]) {
-				case '\\':
-					pos = ReadEscaped (sb, value, ++pos);
-					break;
-				case '"':
-					pos = ReadQuoted (sb, value, ++pos);
-					break;
-				case '=':
-				case ';':
-				case '<':
-				case '>':
-					string msg =("Malformed value '{0}' contains '{1}' outside quotes.");
-					throw new FormatException (string.Format (msg, value.Substring (original), value[pos]));
-				case '+':
-				case '#':
-					throw new NotImplementedException ();
-				case ',':
-					pos++;
-					return sb.ToString ();
-				default:
-					sb.Append (value[pos]);
-					break;
-				}
-				pos++;
-			}
-			return sb.ToString ();
-		}
-
-		static public ASN1 FromString (string rdn) 
-		{
-			if (rdn == null)
-				throw new ArgumentNullException ("rdn");
-
-			int pos = 0;
-			ASN1 asn1 = new ASN1 (0x30);
-			while (pos < rdn.Length) {
-				X520.AttributeTypeAndValue atv = ReadAttribute (rdn, ref pos);
-				atv.Value = ReadValue (rdn, ref pos);
-
-				ASN1 sequence = new ASN1 (0x31);
-				sequence.Add (atv.GetASN1 ());
-				asn1.Add (sequence); 
-			}
-			return asn1;
-		}
-	}
-}