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74 lines
2.3 KiB
74 lines
2.3 KiB
1 year ago
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#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.IO;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Tls
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{
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public sealed class PskIdentity
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{
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private readonly byte[] m_identity;
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private readonly long m_obfuscatedTicketAge;
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public PskIdentity(byte[] identity, long obfuscatedTicketAge)
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{
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if (null == identity)
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throw new ArgumentNullException("identity");
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if (identity.Length < 1 || !TlsUtilities.IsValidUint16(identity.Length))
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throw new ArgumentException("should have length from 1 to 65535", "identity");
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if (!TlsUtilities.IsValidUint32(obfuscatedTicketAge))
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throw new ArgumentException("should be a uint32", "obfuscatedTicketAge");
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this.m_identity = identity;
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this.m_obfuscatedTicketAge = obfuscatedTicketAge;
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}
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public int GetEncodedLength()
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{
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return 6 + m_identity.Length;
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}
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public byte[] Identity
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{
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get { return m_identity; }
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}
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public long ObfuscatedTicketAge
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{
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get { return m_obfuscatedTicketAge; }
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}
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public void Encode(Stream output)
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{
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TlsUtilities.WriteOpaque16(Identity, output);
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TlsUtilities.WriteUint32(ObfuscatedTicketAge, output);
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}
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public static PskIdentity Parse(Stream input)
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{
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byte[] identity = TlsUtilities.ReadOpaque16(input, 1);
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long obfuscatedTicketAge = TlsUtilities.ReadUint32(input);
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return new PskIdentity(identity, obfuscatedTicketAge);
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}
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public override bool Equals(object obj)
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{
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PskIdentity that = obj as PskIdentity;
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if (null == that)
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return false;
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return this.m_obfuscatedTicketAge == that.m_obfuscatedTicketAge
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&& Arrays.ConstantTimeAreEqual(this.m_identity, that.m_identity);
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}
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public override int GetHashCode()
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{
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return Arrays.GetHashCode(m_identity) ^ m_obfuscatedTicketAge.GetHashCode();
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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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