using System;
using System.Collections;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections;
using BestHTTP.SecureProtocol.Org.BouncyCastle.X509;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Pkix
{
	// Token: 0x02001978 RID: 6520
	[Token(Token = "0x2001978")]
	public class PkixCertPathBuilder
	{
		// Token: 0x06009B14 RID: 39700 RVA: 0x0020230C File Offset: 0x0020050C
		[Token(Token = "0x6009B14")]
		[Address(RVA = "0x1CC9F30", Offset = "0x1CC8D30", VA = "0x181CC9F30", Slot = "4")]
		public virtual PkixCertPathBuilderResult Build(PkixBuilderParameters pkixParams)
		{
			int num;
			ICollection collection;
			do
			{
				num = 0;
				HashSet hashSet = new HashSet();
				IList additionalStores = pkixParams.GetAdditionalStores();
			}
			while (collection != 0);
			PkixCertPathBuilderResult pkixCertPathBuilderResult;
			if (Platform.CreateArrayList() != 0)
			{
				while (pkixCertPathBuilderResult == 0)
				{
				}
			}
			if (pkixCertPathBuilderResult != 0)
			{
			}
			if (num == 0 && (pkixCertPathBuilderResult != 0 || this.certPathException == pkixCertPathBuilderResult))
			{
				return pkixCertPathBuilderResult;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009B15 RID: 39701 RVA: 0x002023D0 File Offset: 0x002005D0
		[Token(Token = "0x6009B15")]
		[Address(RVA = "0x1CCA570", Offset = "0x1CC9370", VA = "0x181CCA570", Slot = "5")]
		protected virtual PkixCertPathBuilderResult Build(X509Certificate tbvCert, PkixBuilderParameters pkixParams, IList tbvPath)
		{
			PkixCertPathValidator pkixCertPathValidator = new PkixCertPathValidator();
			bool flag;
			int count;
			if (!flag)
			{
				PkixCertPathValidatorUtilities.AddAdditionalStoresFromAltNames(tbvCert, pkixParams);
				HashSet hashSet = new HashSet();
				ICollection collection = PkixCertPathValidatorUtilities.FindIssuerCerts(tbvCert, pkixParams);
				if (hashSet.GetEnumerator() == 0)
				{
					count = hashSet.Count;
					PkixCertPathBuilderResult pkixCertPathBuilderResult;
					if (count != 0)
					{
						while (pkixCertPathBuilderResult == 0)
						{
						}
					}
					int num = 0;
					if (pkixCertPathBuilderResult != 0)
					{
					}
					if (num == 0)
					{
						goto IL_4A;
					}
				}
				Exception ex = new Exception("No issuer certificate for certificate in certification path found.");
				throw new NullReferenceException();
			}
			IL_4A:
			PkixCertPath pkixCertPath = new PkixCertPath(tbvPath);
			int stringLength = count.ToString().m_stringLength;
			PkixCertPathBuilderResult pkixCertPathBuilderResult2;
			return pkixCertPathBuilderResult2;
		}

		// Token: 0x06009B16 RID: 39702 RVA: 0x002024B8 File Offset: 0x002006B8
		[Token(Token = "0x6009B16")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		public PkixCertPathBuilder()
		{
		}

		// Token: 0x040068DC RID: 26844
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x40068DC")]
		private Exception certPathException;
	}
}