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Packages/com.tivadar.best.http/Runtime/3rdParty/BouncyCastle/asn1/esf/SignerLocation.cs

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+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System;
+
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.X500;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.Esf
+{
+	/**
+	* Signer-Location attribute (RFC3126).
+	*
+	* <pre>
+	*   SignerLocation ::= SEQUENCE {
+	*       countryName        [0] DirectoryString OPTIONAL,
+	*       localityName       [1] DirectoryString OPTIONAL,
+	*       postalAddress      [2] PostalAddress OPTIONAL }
+	*
+	*   PostalAddress ::= SEQUENCE SIZE(1..6) OF DirectoryString
+	* </pre>
+	*/
+	public class SignerLocation
+		: Asn1Encodable
+	{
+        private DirectoryString countryName;
+        private DirectoryString localityName;
+        private Asn1Sequence postalAddress;
+
+		public SignerLocation(Asn1Sequence seq)
+		{
+			foreach (Asn1TaggedObject obj in seq)
+			{
+				switch (obj.TagNo)
+				{
+				case 0:
+					this.countryName = DirectoryString.GetInstance(obj, true);
+					break;
+				case 1:
+                    this.localityName = DirectoryString.GetInstance(obj, true);
+					break;
+				case 2:
+					bool isExplicit = obj.IsExplicit();	// handle erroneous implicitly tagged sequences
+					this.postalAddress = Asn1Sequence.GetInstance(obj, isExplicit);
+					if (postalAddress != null && postalAddress.Count > 6)
+						throw new ArgumentException("postal address must contain less than 6 strings");
+					break;
+				default:
+					throw new ArgumentException("illegal tag");
+				}
+			}
+		}
+
+        private SignerLocation(
+            DirectoryString countryName,
+            DirectoryString localityName,
+            Asn1Sequence postalAddress)
+        {
+            if (postalAddress != null && postalAddress.Count > 6)
+                throw new ArgumentException("postal address must contain less than 6 strings");
+
+            this.countryName = countryName;
+            this.localityName = localityName;
+            this.postalAddress = postalAddress;
+        }
+
+        public SignerLocation(
+            DirectoryString countryName,
+            DirectoryString localityName,
+            DirectoryString[] postalAddress)
+            : this(countryName, localityName, new DerSequence(postalAddress))
+        {
+        }
+
+        public SignerLocation(
+            DerUtf8String countryName,
+            DerUtf8String localityName,
+            Asn1Sequence postalAddress)
+            : this(DirectoryString.GetInstance(countryName), DirectoryString.GetInstance(localityName), postalAddress)
+        {
+        }
+
+        public static SignerLocation GetInstance(object obj)
+		{
+			if (obj == null || obj is SignerLocation)
+				return (SignerLocation) obj;
+
+			return new SignerLocation(Asn1Sequence.GetInstance(obj));
+		}
+
+        public DirectoryString Country
+        {
+            get { return countryName; }
+        }
+
+        public DirectoryString Locality
+        {
+            get { return localityName; }
+        }
+
+        public DirectoryString[] GetPostal()
+        {
+            if (postalAddress == null)
+                return null;
+
+            DirectoryString[] dirStrings = new DirectoryString[postalAddress.Count];
+            for (int i = 0; i != dirStrings.Length; i++)
+            {
+                dirStrings[i] = DirectoryString.GetInstance(postalAddress[i]);
+            }
+
+            return dirStrings;
+        }
+
+		public Asn1Sequence PostalAddress
+		{
+			get { return postalAddress; }
+		}
+
+		/**
+		* <pre>
+		*   SignerLocation ::= SEQUENCE {
+		*       countryName        [0] DirectoryString OPTIONAL,
+		*       localityName       [1] DirectoryString OPTIONAL,
+		*       postalAddress      [2] PostalAddress OPTIONAL }
+		*
+		*   PostalAddress ::= SEQUENCE SIZE(1..6) OF DirectoryString
+		*
+		*   DirectoryString ::= CHOICE {
+		*         teletexString           TeletexString (SIZE (1..MAX)),
+		*         printableString         PrintableString (SIZE (1..MAX)),
+		*         universalString         UniversalString (SIZE (1..MAX)),
+		*         utf8String              UTF8String (SIZE (1.. MAX)),
+		*         bmpString               BMPString (SIZE (1..MAX)) }
+		* </pre>
+		*/
+		public override Asn1Object ToAsn1Object()
+		{
+			Asn1EncodableVector v = new Asn1EncodableVector();
+            v.AddOptionalTagged(true, 0, countryName);
+            v.AddOptionalTagged(true, 1, localityName);
+            v.AddOptionalTagged(true, 2, postalAddress);
+			return new DerSequence(v);
+		}
+	}
+}
+#pragma warning restore
+#endif