using System;
using System.Collections;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.IsisMtt;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Math;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Date;
using BestHTTP.SecureProtocol.Org.BouncyCastle.X509;
using BestHTTP.SecureProtocol.Org.BouncyCastle.X509.Store;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Pkix
{
	// Token: 0x02001A5F RID: 6751
	[Token(Token = "0x2001A5F")]
	public class PkixCertPathValidatorUtilities
	{
		// Token: 0x06009F01 RID: 40705 RVA: 0x0020BB2C File Offset: 0x00209D2C
		[Token(Token = "0x6009F01")]
		[Address(RVA = "0x64E220", Offset = "0x64D220", VA = "0x18064E220")]
		internal static TrustAnchor FindTrustAnchor(X509Certificate cert, ISet trustAnchors)
		{
			/*
An exception occurred when decompiling this method (06009F01)

ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Pkix.TrustAnchor BestHTTP.SecureProtocol.Org.BouncyCastle.Pkix.PkixCertPathValidatorUtilities::FindTrustAnchor(BestHTTP.SecureProtocol.Org.BouncyCastle.X509.X509Certificate,BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections.ISet)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_95:
	stloc:Exception(var_9_A0, newobj:Exception(Exception::.ctor, ldstr:string("TrustAnchor found but certificate validation failed."), ldloc:int32[exp:Exception](var_1_03)))
}

   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
*/;
		}

		// Token: 0x06009F02 RID: 40706 RVA: 0x0020BBDC File Offset: 0x00209DDC
		[Token(Token = "0x6009F02")]
		[Address(RVA = "0x6506D0", Offset = "0x64F6D0", VA = "0x1806506D0")]
		internal static bool IsIssuerTrustAnchor(X509Certificate cert, ISet trustAnchors)
		{
			/*
An exception occurred when decompiling this method (06009F02)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Boolean BestHTTP.SecureProtocol.Org.BouncyCastle.Pkix.PkixCertPathValidatorUtilities::IsIssuerTrustAnchor(BestHTTP.SecureProtocol.Org.BouncyCastle.X509.X509Certificate,BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections.ISet)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:TrustAnchor(var_0_07, call:TrustAnchor(PkixCertPathValidatorUtilities::FindTrustAnchor, ldloc:X509Certificate(cert), ldloc:ISet(trustAnchors)))
}

   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
*/;
		}

		// Token: 0x06009F03 RID: 40707 RVA: 0x0020BBF4 File Offset: 0x00209DF4
		[Token(Token = "0x6009F03")]
		[Address(RVA = "0x64D620", Offset = "0x64C620", VA = "0x18064D620")]
		internal static void AddAdditionalStoresFromAltNames(X509Certificate cert, PkixParameters pkixParams)
		{
			while (cert.GetSubjectAlternativeNames() != 0)
			{
				ICollection subjectAlternativeNames = cert.GetSubjectAlternativeNames();
				if (subjectAlternativeNames == 0)
				{
					break;
				}
				if (subjectAlternativeNames != 0)
				{
					int num;
					while (num == 0)
					{
					}
					if (num == 0 || num != 0)
					{
						break;
					}
				}
			}
		}

		// Token: 0x06009F04 RID: 40708 RVA: 0x0020BC28 File Offset: 0x00209E28
		[Token(Token = "0x6009F04")]
		[Address(RVA = "0x6505B0", Offset = "0x64F5B0", VA = "0x1806505B0")]
		internal static DateTime GetValidDate(PkixParameters paramsPKIX)
		{
			return DateTime.UtcNow;
		}

		// Token: 0x06009F05 RID: 40709 RVA: 0x0020BC44 File Offset: 0x00209E44
		[Token(Token = "0x6009F05")]
		[Address(RVA = "0x64FA30", Offset = "0x64EA30", VA = "0x18064FA30")]
		internal static X509Name GetIssuerPrincipal(object cert)
		{
			for (;;)
			{
				if (cert == 0)
				{
					if (cert != 0 && cert != 0)
					{
						break;
					}
				}
				else if (cert != 0 && cert != 0)
				{
					goto Block_4;
				}
			}
			X509Name[] array;
			return array[0];
			Block_4:
			throw new NullReferenceException();
		}

		// Token: 0x06009F06 RID: 40710 RVA: 0x0020BC7C File Offset: 0x00209E7C
		[Token(Token = "0x6009F06")]
		[Address(RVA = "0x650760", Offset = "0x64F760", VA = "0x180650760")]
		internal static bool IsSelfIssued(X509Certificate cert)
		{
			X509Name issuerDN = cert.IssuerDN;
			BigInteger serialNumber = cert.SerialNumber;
			bool flag;
			return flag;
		}

		// Token: 0x06009F07 RID: 40711 RVA: 0x0020BCA0 File Offset: 0x00209EA0
		[Token(Token = "0x6009F07")]
		[Address(RVA = "0x64E5D0", Offset = "0x64D5D0", VA = "0x18064E5D0")]
		internal static AlgorithmIdentifier GetAlgorithmIdentifier(AsymmetricKeyParameter key)
		{
			return SubjectPublicKeyInfoFactory.CreateSubjectPublicKeyInfo(key).algID;
		}

		// Token: 0x06009F08 RID: 40712 RVA: 0x0020BCC0 File Offset: 0x00209EC0
		[Token(Token = "0x6009F08")]
		[Address(RVA = "0x650630", Offset = "0x64F630", VA = "0x180650630")]
		internal static bool IsAnyPolicy(ISet policySet)
		{
			bool flag;
			return policySet == 0 || flag;
		}

		// Token: 0x06009F09 RID: 40713 RVA: 0x0020BCD4 File Offset: 0x00209ED4
		[Token(Token = "0x6009F09")]
		[Address(RVA = "0x64D480", Offset = "0x64C480", VA = "0x18064D480")]
		internal static void AddAdditionalStoreFromLocation(string location, PkixParameters pkixParams)
		{
			if (pkixParams.GetStores() != 0)
			{
				if (!Platform.StartsWith(location, "ldap://"))
				{
				}
				string text = location.Substring(7);
			}
		}

		// Token: 0x06009F0A RID: 40714 RVA: 0x0020BD44 File Offset: 0x00209F44
		[Token(Token = "0x6009F0A")]
		[Address(RVA = "0x650160", Offset = "0x64F160", VA = "0x180650160")]
		private static BigInteger GetSerialNumber(object cert)
		{
			while ((cert == 0 && (cert == 0 || cert == 0)) || cert == 0 || cert == 0)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009F0B RID: 40715 RVA: 0x0020BD78 File Offset: 0x00209F78
		[Token(Token = "0x6009F0B")]
		[Address(RVA = "0x64FF60", Offset = "0x64EF60", VA = "0x18064FF60")]
		internal static ISet GetQualifierSet(Asn1Sequence qualifiers)
		{
			int num;
			do
			{
				num = 0;
				HashSet hashSet = new HashSet();
				if (qualifiers == 0)
				{
					break;
				}
				IEnumerator enumerator = qualifiers.GetEnumerator();
				if (enumerator != 0)
				{
					if (enumerator == 0)
					{
					}
					if (enumerator == 0)
					{
						goto IL_36;
					}
				}
				PolicyQualifierInfo policyQualifierInfo;
				if (policyQualifierInfo != 0)
				{
				}
			}
			while (num != 0);
			throw new NullReferenceException();
			IL_36:
			throw new NullReferenceException();
		}

		// Token: 0x06009F0C RID: 40716 RVA: 0x0020BDC0 File Offset: 0x00209FC0
		[Token(Token = "0x6009F0C")]
		[Address(RVA = "0x651A80", Offset = "0x650A80", VA = "0x180651A80")]
		internal static PkixPolicyNode RemovePolicyNode(PkixPolicyNode validPolicyTree, IList[] policyNodes, PkixPolicyNode _node)
		{
			if (validPolicyTree != 0)
			{
				PkixCertPathValidatorUtilities.RemovePolicyNodeRecurse(policyNodes, _node);
				return validPolicyTree;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06009F0D RID: 40717 RVA: 0x0020BE08 File Offset: 0x0020A008
		[Token(Token = "0x6009F0D")]
		[Address(RVA = "0x651840", Offset = "0x650840", VA = "0x180651840")]
		private static void RemovePolicyNodeRecurse(IList[] policyNodes, PkixPolicyNode _node)
		{
			int num;
			do
			{
				num = 0;
				string text = _node.ToString();
				IList list = policyNodes[text];
				if (_node.ValidPolicy == 0)
				{
					break;
				}
				int depth = _node.Depth;
				int num2;
				if (depth != 0)
				{
					if (depth == 0)
					{
					}
					num2 = 0;
					if (depth == 0)
					{
						goto IL_40;
					}
				}
				if (num2 != 0)
				{
				}
			}
			while (num != 0);
			return;
			IL_40:
			throw new NullReferenceException();
		}

		// Token: 0x06009F0E RID: 40718 RVA: 0x0020BE5C File Offset: 0x0020A05C
		[Token(Token = "0x6009F0E")]
		[Address(RVA = "0x6507C0", Offset = "0x64F7C0", VA = "0x1806507C0")]
		internal static void PrepareNextCertB1(int i, IList[] policyNodes, string id_p, IDictionary m_idp, X509Certificate cert)
		{
			IList list = policyNodes[i];
			bool flag;
			while (!flag)
			{
			}
		}

		// Token: 0x06009F0F RID: 40719 RVA: 0x0020BF00 File Offset: 0x0020A100
		[Token(Token = "0x6009F0F")]
		[Address(RVA = "0x650F20", Offset = "0x64FF20", VA = "0x180650F20")]
		internal static PkixPolicyNode PrepareNextCertB2(int i, IList[] policyNodes, string id_p, PkixPolicyNode validPolicyTree)
		{
			int num;
			do
			{
				num = 0;
				IList list = Platform.CreateArrayList(policyNodes[i]);
				if (list != 0)
				{
					if (list == 0)
					{
						continue;
					}
					bool flag;
					if (!flag)
					{
						num++;
					}
					IList list2 = policyNodes[i];
					int num2 = i - 1;
					IList list3 = policyNodes[num2];
					PkixPolicyNode pkixPolicyNode;
					if (num < num2 && pkixPolicyNode != 0)
					{
						num++;
					}
				}
			}
			while (num != 0);
			return validPolicyTree;
		}

		// Token: 0x06009F10 RID: 40720 RVA: 0x0020BF60 File Offset: 0x0020A160
		[Token(Token = "0x6009F10")]
		[Address(RVA = "0x64E670", Offset = "0x64D670", VA = "0x18064E670")]
		internal static void GetCertStatus(DateTime validDate, X509Crl crl, object cert, CertStatus certStatus)
		{
			Asn1Object asn1Object;
			do
			{
				if (asn1Object == 0)
				{
				}
			}
			while (asn1Object == 0);
			X509Crl x509Crl = new X509Crl(CertificateList.GetInstance(asn1Object));
			BigInteger serialNumber = PkixCertPathValidatorUtilities.GetSerialNumber(cert);
			if (x509Crl.NextUpdate != 0)
			{
				int num = 0;
				if (!PkixCertPathValidatorUtilities.GetIssuerPrincipal(cert).Equivalent(num, true))
				{
					int version = crl.Version;
					bool flag;
					if (!flag)
					{
						return;
					}
				}
				bool flag2;
				DerEnumerated instance;
				if (flag2)
				{
					Asn1Object asn1Object2;
					instance = DerEnumerated.GetInstance(asn1Object2);
				}
				DateTime dateTime;
				if (instance < dateTime)
				{
					if (instance == 0)
					{
						goto IL_B7;
					}
					BigInteger value = instance.Value;
					int num2 = 0;
					if (!value.TestBit(num2) && !instance.Value.TestBit(1) && !instance.Value.TestBit(2) && !instance.Value.TestBit(8))
					{
						return;
					}
				}
				if (instance != 0)
				{
					goto IL_C0;
				}
				IL_B7:
				certStatus.status = (int)((ulong)0L);
				IL_C0:
				int sign = instance.Value.sign;
				certStatus.status = sign;
				DateTime dateTime2;
				DateTimeObject dateTimeObject = new DateTimeObject(dateTime2);
				certStatus.revocationDate = dateTimeObject;
			}
		}

		// Token: 0x06009F11 RID: 40721 RVA: 0x0020C068 File Offset: 0x0020A268
		[Token(Token = "0x6009F11")]
		[Address(RVA = "0x64FBE0", Offset = "0x64EBE0", VA = "0x18064FBE0")]
		internal static AsymmetricKeyParameter GetNextWorkingKey(IList certs, int index)
		{
			int num;
			int num2;
			int num3;
			for (;;)
			{
				num = 0;
				if (num == 0 || num == 0)
				{
					goto IL_35;
				}
				num2 = 0;
				if (num != 0)
				{
					num3 = index + 1;
					if (num3 < num2 && num2 != 0)
					{
						break;
					}
				}
			}
			if (num2 == 0)
			{
				num3++;
			}
			DsaPublicKeyParameters dsaPublicKeyParameters = new DsaPublicKeyParameters(num, num2);
			IL_35:
			throw new NullReferenceException();
		}

		// Token: 0x06009F12 RID: 40722 RVA: 0x0020C0B0 File Offset: 0x0020A2B0
		[Token(Token = "0x6009F12")]
		[Address(RVA = "0x650300", Offset = "0x64F300", VA = "0x180650300")]
		internal static DateTime GetValidCertDateFromValidityModel(PkixParameters paramsPkix, PkixCertPath certPath, int index)
		{
			if (index > 0 && index == 0)
			{
				DerGeneralizedTime instance = DerGeneralizedTime.GetInstance(IsisMttObjectIdentifiers.IdIsisMtt);
				if (instance != 0)
				{
					return instance.ToDateTime();
				}
			}
			return PkixCertPathValidatorUtilities.GetValidDate(paramsPkix);
		}

		// Token: 0x06009F13 RID: 40723 RVA: 0x0020C0E8 File Offset: 0x0020A2E8
		[Token(Token = "0x6009F13")]
		[Address(RVA = "0x64DD30", Offset = "0x64CD30", VA = "0x18064DD30")]
		internal static ICollection FindCertificates(X509CertStoreSelector certSelect, IList certStores)
		{
			int num;
			do
			{
				num = 0;
				HashSet hashSet = new HashSet();
				if (hashSet != 0)
				{
					if (hashSet != 0 && hashSet == 0)
					{
						goto IL_4F;
					}
					if (hashSet != 0)
					{
					}
					if ((uint)(-1) != 0U)
					{
					}
					if (num != 0)
					{
						goto IL_43;
					}
					if ((ulong)((uint)(-1)) != (ulong)(-1L))
					{
					}
				}
				if ((uint)(-1) != 0U)
				{
				}
			}
			while (num != 0);
			throw new NullReferenceException();
			IL_43:
			throw new NullReferenceException();
			IL_4F:
			throw new NullReferenceException();
		}

		// Token: 0x06009F14 RID: 40724 RVA: 0x0020C14C File Offset: 0x0020A34C
		[Token(Token = "0x6009F14")]
		[Address(RVA = "0x64F050", Offset = "0x64E050", VA = "0x18064F050")]
		internal static void GetCrlIssuersFromDistributionPoint(DistributionPoint dp, ICollection issuerPrincipals, X509CrlStoreSelector selector, PkixParameters pkixParams)
		{
			/*
An exception occurred when decompiling this method (06009F14)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Pkix.PkixCertPathValidatorUtilities::GetCrlIssuersFromDistributionPoint(BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509.DistributionPoint,System.Collections.ICollection,BestHTTP.SecureProtocol.Org.BouncyCastle.X509.Store.X509CrlStoreSelector,BestHTTP.SecureProtocol.Org.BouncyCastle.Pkix.PkixParameters)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_AD:
	stloc:Exception(var_8_B7, newobj:Exception(Exception::.ctor, ldstr:string("CRL issuer is omitted from distribution point but no distributionPoint field present.")))
}

   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
*/;
		}

		// Token: 0x06009F15 RID: 40725 RVA: 0x0020C214 File Offset: 0x0020A414
		[Token(Token = "0x6009F15")]
		[Address(RVA = "0x64EAD0", Offset = "0x64DAD0", VA = "0x18064EAD0")]
		internal static ISet GetCompleteCrls(DistributionPoint dp, object cert, DateTime currentDate, PkixParameters paramsPKIX)
		{
			for (;;)
			{
				X509CrlStoreSelector x509CrlStoreSelector = new X509CrlStoreSelector();
				HashSet hashSet = new HashSet();
				if (cert != 0)
				{
					if (cert != 0)
					{
						if (cert == 0 || cert == 0)
						{
							continue;
						}
					}
				}
				IL_29:
				X509Name issuerPrincipal = PkixCertPathValidatorUtilities.GetIssuerPrincipal(cert);
				PkixCertPathValidatorUtilities.GetCrlIssuersFromDistributionPoint(dp, hashSet, x509CrlStoreSelector, paramsPKIX);
				if (cert == 0)
				{
					goto IL_59;
				}
				if (cert == 0)
				{
					int num = 0;
					if (cert == 0)
					{
						goto IL_59;
					}
					if (num != 0)
					{
						x509CrlStoreSelector.attrCertChecking = num;
						goto IL_59;
					}
					continue;
				}
				IL_6D:
				int num2 = 0;
				if (cert != 0)
				{
					x509CrlStoreSelector.certificateChecking = cert;
					goto IL_7B;
				}
				continue;
				IL_59:
				x509CrlStoreSelector.completeCrlEnabled = true;
				if (PkixCertPathValidatorUtilities.CrlUtilities.ToString() == 0)
				{
					goto IL_6D;
				}
				IL_7B:
				if (num2 == 0)
				{
					break;
				}
				continue;
				goto IL_29;
			}
			throw new IndexOutOfRangeException();
		}

		// Token: 0x06009F16 RID: 40726 RVA: 0x0020C2BC File Offset: 0x0020A4BC
		[Token(Token = "0x6009F16")]
		[Address(RVA = "0x64F430", Offset = "0x64E430", VA = "0x18064F430")]
		internal static ISet GetDeltaCrls(DateTime currentDate, PkixParameters paramsPKIX, X509Crl completeCRL)
		{
			int num;
			do
			{
				num = 0;
				X509CrlStoreSelector x509CrlStoreSelector = new X509CrlStoreSelector();
				IList list = Platform.CreateArrayList();
				int version = completeCRL.Version;
				x509CrlStoreSelector.Issuers = list;
				DerObjectIdentifier crlNumber = X509Extensions.CrlNumber;
				Asn1Object extensionValue = PkixCertPathValidatorUtilities.GetExtensionValue(completeCRL, crlNumber);
				if (extensionValue != 0)
				{
					BigInteger positiveValue = DerInteger.GetInstance(extensionValue).PositiveValue;
				}
				DerObjectIdentifier issuingDistributionPoint = X509Extensions.IssuingDistributionPoint;
				Asn1Object extensionValue2 = PkixCertPathValidatorUtilities.GetExtensionValue(completeCRL, issuingDistributionPoint);
				byte[] derEncoded;
				if (extensionValue2 != 0)
				{
					derEncoded = extensionValue2.GetDerEncoded();
				}
				if (num == 0)
				{
				}
				BigInteger one = BigInteger.One;
				BigInteger bigInteger;
				x509CrlStoreSelector.minCrlNumber = bigInteger;
				x509CrlStoreSelector.IssuingDistributionPoint = derEncoded;
				x509CrlStoreSelector.issuingDistributionPointEnabled = true;
				x509CrlStoreSelector.maxBaseCrlNumber = num;
				string text = PkixCertPathValidatorUtilities.CrlUtilities.ToString();
				HashSet hashSet = new HashSet();
				bool flag;
				if (hashSet != 0)
				{
					if (hashSet == 0)
					{
					}
					if (hashSet == 0)
					{
						goto IL_CD;
					}
					while (!flag)
					{
					}
				}
				if (flag)
				{
				}
			}
			while (num != 0);
			throw new NullReferenceException();
			IL_CD:
			throw new NullReferenceException();
		}

		// Token: 0x06009F17 RID: 40727 RVA: 0x0020C39C File Offset: 0x0020A59C
		[Token(Token = "0x6009F17")]
		[Address(RVA = "0x6520B0", Offset = "0x6510B0", VA = "0x1806520B0")]
		private static bool isDeltaCrl(X509Crl crl)
		{
			ISet nonCriticalExtensionOids = crl.GetNonCriticalExtensionOids();
			DerObjectIdentifier deltaCrlIndicator = X509Extensions.DeltaCrlIndicator;
			throw new NullReferenceException();
		}

		// Token: 0x06009F18 RID: 40728 RVA: 0x0020C3BC File Offset: 0x0020A5BC
		[Token(Token = "0x6009F18")]
		[Address(RVA = "0x64DA20", Offset = "0x64CA20", VA = "0x18064DA20")]
		internal static ICollection FindCertificates(X509AttrCertStoreSelector certSelect, IList certStores)
		{
			int num;
			do
			{
				num = 0;
				HashSet hashSet = new HashSet();
				if (hashSet != 0)
				{
					if (hashSet != 0 && hashSet == 0)
					{
						goto IL_4F;
					}
					if (hashSet != 0)
					{
					}
					if ((uint)(-1) != 0U)
					{
					}
					if (num != 0)
					{
						goto IL_43;
					}
					if ((ulong)((uint)(-1)) != (ulong)(-1L))
					{
					}
				}
				if ((uint)(-1) != 0U)
				{
				}
			}
			while (num != 0);
			throw new NullReferenceException();
			IL_43:
			throw new NullReferenceException();
			IL_4F:
			throw new NullReferenceException();
		}

		// Token: 0x06009F19 RID: 40729 RVA: 0x0020C420 File Offset: 0x0020A620
		[Token(Token = "0x6009F19")]
		[Address(RVA = "0x64D810", Offset = "0x64C810", VA = "0x18064D810")]
		internal static void AddAdditionalStoresFromCrlDistributionPoint(CrlDistPoint crldp, PkixParameters pkixParams)
		{
			if (crldp != 0)
			{
				DistributionPoint[] distributionPoints = crldp.GetDistributionPoints();
				int num = 0;
				int num2 = 0;
				int length = distributionPoints.Length;
				if (num2 < length)
				{
					DistributionPointName distributionPoint = distributionPoints[num].distributionPoint;
					if (distributionPoint != 0 && distributionPoint.type == 0)
					{
						GeneralName[] names = GeneralNames.GetInstance(distributionPoint.name).GetNames();
						int num3 = 0;
						if (num3 < names.Length)
						{
							GeneralName generalName = names[num3];
							if (generalName.tag == 6)
							{
								PkixCertPathValidatorUtilities.AddAdditionalStoreFromLocation(DerIA5String.GetInstance(generalName.obj).GetString(), pkixParams);
							}
							num3++;
						}
					}
					num++;
				}
			}
		}

		// Token: 0x06009F1A RID: 40730 RVA: 0x0020C4C8 File Offset: 0x0020A6C8
		[Token(Token = "0x6009F1A")]
		[Address(RVA = "0x6512F0", Offset = "0x6502F0", VA = "0x1806512F0")]
		internal static bool ProcessCertD1i(int index, IList[] policyNodes, DerObjectIdentifier pOid, ISet pq)
		{
			int num;
			int num2;
			do
			{
				num = index - 1;
				IList list = policyNodes[num];
				num2 = 0;
				if (0 >= num)
				{
					goto IL_40;
				}
			}
			while (num == 0);
			num2++;
			HashSet hashSet = new HashSet();
			IList list2 = Platform.CreateArrayList();
			string identifier = pOid.identifier;
			IList list3 = policyNodes[index];
			return true;
			IL_40:
			throw new NullReferenceException();
		}

		// Token: 0x06009F1B RID: 40731 RVA: 0x0020C51C File Offset: 0x0020A71C
		[Token(Token = "0x6009F1B")]
		[Address(RVA = "0x651580", Offset = "0x650580", VA = "0x180651580")]
		internal static void ProcessCertD1ii(int index, IList[] policyNodes, DerObjectIdentifier _poid, ISet _pq)
		{
			int num;
			int num2;
			do
			{
				num = index - 1;
				IList list = policyNodes[num];
				num2 = 0;
				if (0 >= num)
				{
					return;
				}
				if (num == 0)
				{
				}
			}
			while (num == 0);
			string any_POLICY = PkixCertPathValidatorUtilities.ANY_POLICY;
			bool flag;
			if (!flag)
			{
				num2++;
			}
			HashSet hashSet = new HashSet();
			IList list2 = Platform.CreateArrayList();
			string identifier = _poid.identifier;
			IList list3 = policyNodes[index];
		}

		// Token: 0x06009F1C RID: 40732 RVA: 0x0020C580 File Offset: 0x0020A780
		[Token(Token = "0x6009F1C")]
		[Address(RVA = "0x64E040", Offset = "0x64D040", VA = "0x18064E040")]
		internal static ICollection FindIssuerCerts(X509Certificate cert, PkixBuilderParameters pkixParams)
		{
			X509CertStoreSelector x509CertStoreSelector = new X509CertStoreSelector();
			HashSet hashSet = new HashSet();
			BigInteger serialNumber = cert.SerialNumber;
			x509CertStoreSelector.subject = serialNumber;
			IList additionalStores = pkixParams.GetAdditionalStores();
			ICollection collection = PkixCertPathValidatorUtilities.FindCertificates(x509CertStoreSelector, additionalStores);
			throw new NullReferenceException();
		}

		// Token: 0x06009F1D RID: 40733 RVA: 0x0020C5D0 File Offset: 0x0020A7D0
		[Token(Token = "0x6009F1D")]
		[Address(RVA = "0x64F950", Offset = "0x64E950", VA = "0x18064F950")]
		internal static Asn1Object GetExtensionValue(IX509Extension ext, DerObjectIdentifier oid)
		{
			int num = 0;
			num += num;
			num++;
			Asn1Object asn1Object;
			return asn1Object;
		}

		// Token: 0x06009F1E RID: 40734 RVA: 0x0020C5F8 File Offset: 0x0020A7F8
		[Token(Token = "0x6009F1E")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		public PkixCertPathValidatorUtilities()
		{
		}

		// Token: 0x06009F1F RID: 40735 RVA: 0x0020C60C File Offset: 0x0020A80C
		// Note: this type is marked as 'beforefieldinit'.
		[Token(Token = "0x6009F1F")]
		[Address(RVA = "0x651BC0", Offset = "0x650BC0", VA = "0x180651BC0")]
		static PkixCertPathValidatorUtilities()
		{
			string[] array = new string[11];
			if ("unspecified" != 0)
			{
			}
			array[0] = "unspecified";
			if ("keyCompromise" != 0)
			{
			}
			array[1] = "keyCompromise";
			if ("cACompromise" != 0)
			{
			}
			array[2] = "cACompromise";
			if ("affiliationChanged" != 0)
			{
			}
			array[3] = "affiliationChanged";
			if ("superseded" != 0)
			{
			}
			array[4] = "superseded";
			if ("cessationOfOperation" != 0)
			{
			}
			array[5] = "cessationOfOperation";
			if ("certificateHold" != 0)
			{
			}
			array[6] = "certificateHold";
			if ("unknown" != 0)
			{
			}
			array[7] = "unknown";
			if ("removeFromCRL" != 0)
			{
			}
			array[8] = "removeFromCRL";
			if ("privilegeWithdrawn" != 0)
			{
			}
			array[9] = "privilegeWithdrawn";
			if ("aACompromise" != 0)
			{
			}
			array[10] = "aACompromise";
			PkixCertPathValidatorUtilities.crlReasons = array;
		}

		// Token: 0x04006A9D RID: 27293
		[Token(Token = "0x4006A9D")]
		private static readonly PkixCrlUtilities CrlUtilities = new PkixCrlUtilities();

		// Token: 0x04006A9E RID: 27294
		[Token(Token = "0x4006A9E")]
		internal static readonly string ANY_POLICY = "2.5.29.32.0";

		// Token: 0x04006A9F RID: 27295
		[Token(Token = "0x4006A9F")]
		internal static readonly string CRL_NUMBER = X509Extensions.CrlNumber.identifier;

		// Token: 0x04006AA0 RID: 27296
		[Token(Token = "0x4006AA0")]
		internal static readonly int KEY_CERT_SIGN;

		// Token: 0x04006AA1 RID: 27297
		[Token(Token = "0x4006AA1")]
		internal static readonly int CRL_SIGN;

		// Token: 0x04006AA2 RID: 27298
		[Token(Token = "0x4006AA2")]
		internal static readonly string[] crlReasons;
	}
}