124 lines
3.0 KiB
C#
124 lines
3.0 KiB
C#
#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
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#pragma warning disable
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using System;
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using System.Collections;
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using System.IO;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Encoders;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1
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{
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public abstract class Asn1OctetString
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: Asn1Object, Asn1OctetStringParser
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{
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internal byte[] str;
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/**
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* return an Octet string from a tagged object.
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*
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* @param obj the tagged object holding the object we want.
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* @param explicitly true if the object is meant to be explicitly
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* tagged false otherwise.
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* @exception ArgumentException if the tagged object cannot
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* be converted.
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*/
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public static Asn1OctetString GetInstance(
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Asn1TaggedObject obj,
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bool isExplicit)
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{
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Asn1Object o = obj.GetObject();
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if (isExplicit || o is Asn1OctetString)
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{
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return GetInstance(o);
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}
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return BerOctetString.FromSequence(Asn1Sequence.GetInstance(o));
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}
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/**
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* return an Octet string from the given object.
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*
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* @param obj the object we want converted.
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* @exception ArgumentException if the object cannot be converted.
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*/
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public static Asn1OctetString GetInstance(object obj)
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{
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if (obj == null || obj is Asn1OctetString)
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{
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return (Asn1OctetString)obj;
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}
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// TODO: this needs to be deleted in V2
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if (obj is Asn1TaggedObject)
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return GetInstance(((Asn1TaggedObject)obj).GetObject());
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throw new ArgumentException("illegal object in GetInstance: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(obj));
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}
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/**
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* @param string the octets making up the octet string.
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*/
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internal Asn1OctetString(
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byte[] str)
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{
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if (str == null)
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throw new ArgumentNullException("str");
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this.str = str;
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}
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internal Asn1OctetString(
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Asn1Encodable obj)
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{
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try
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{
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this.str = obj.GetEncoded(Asn1Encodable.Der);
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}
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catch (IOException e)
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{
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throw new ArgumentException("Error processing object : " + e.ToString());
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}
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}
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public Stream GetOctetStream()
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{
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return new MemoryStream(str, false);
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}
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public Asn1OctetStringParser Parser
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{
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get { return this; }
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}
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public virtual byte[] GetOctets()
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{
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return str;
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}
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protected override int Asn1GetHashCode()
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{
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return Arrays.GetHashCode(GetOctets());
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}
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protected override bool Asn1Equals(
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Asn1Object asn1Object)
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{
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DerOctetString other = asn1Object as DerOctetString;
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if (other == null)
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return false;
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return Arrays.AreEqual(GetOctets(), other.GetOctets());
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}
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public override string ToString()
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{
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return "#" + Hex.ToHexString(str);
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}
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}
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}
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#pragma warning restore
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#endif
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