using System;
using System.Collections;
using System.Runtime.InteropServices;
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: 0x020013A2 RID: 5026
	[Token(Token = "0x20013A2")]
	[StructLayout(3)]
	public class PkixCertPathValidatorUtilities
	{
		// Token: 0x06007F59 RID: 32601 RVA: 0x001AB44C File Offset: 0x001A964C
		[Token(Token = "0x6007F59")]
		[Address(RVA = "0x4ECAA0", Offset = "0x4EB4A0", VA = "0x1804ECAA0")]
		internal static TrustAnchor FindTrustAnchor(X509Certificate cert, ISet trustAnchors)
		{
			/*
An exception occurred when decompiling this method (06007F59)

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: 0x06007F5A RID: 32602 RVA: 0x001AB4FC File Offset: 0x001A96FC
		[Token(Token = "0x6007F5A")]
		[Address(RVA = "0x4EEFC0", Offset = "0x4ED9C0", VA = "0x1804EEFC0")]
		internal static bool IsIssuerTrustAnchor(X509Certificate cert, ISet trustAnchors)
		{
			/*
An exception occurred when decompiling this method (06007F5A)

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: 0x06007F5B RID: 32603 RVA: 0x001AB514 File Offset: 0x001A9714
		[Token(Token = "0x6007F5B")]
		[Address(RVA = "0x4EBE60", Offset = "0x4EA860", VA = "0x1804EBE60")]
		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: 0x06007F5C RID: 32604 RVA: 0x001AB548 File Offset: 0x001A9748
		[Token(Token = "0x6007F5C")]
		[Address(RVA = "0x4EEEA0", Offset = "0x4ED8A0", VA = "0x1804EEEA0")]
		internal static DateTime GetValidDate(PkixParameters paramsPKIX)
		{
			return DateTime.UtcNow;
		}

		// Token: 0x06007F5D RID: 32605 RVA: 0x001AB564 File Offset: 0x001A9764
		[Token(Token = "0x6007F5D")]
		[Address(RVA = "0x4EE2E0", Offset = "0x4ECCE0", VA = "0x1804EE2E0")]
		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: 0x06007F5E RID: 32606 RVA: 0x001AB59C File Offset: 0x001A979C
		[Token(Token = "0x6007F5E")]
		[Address(RVA = "0x4EF050", Offset = "0x4EDA50", VA = "0x1804EF050")]
		internal static bool IsSelfIssued(X509Certificate cert)
		{
			X509Name issuerDN = cert.IssuerDN;
			BigInteger serialNumber = cert.SerialNumber;
			bool flag;
			return flag;
		}

		// Token: 0x06007F5F RID: 32607 RVA: 0x001AB5C0 File Offset: 0x001A97C0
		[Token(Token = "0x6007F5F")]
		[Address(RVA = "0x4ECE50", Offset = "0x4EB850", VA = "0x1804ECE50")]
		internal static AlgorithmIdentifier GetAlgorithmIdentifier(AsymmetricKeyParameter key)
		{
			return SubjectPublicKeyInfoFactory.CreateSubjectPublicKeyInfo(key).algID;
		}

		// Token: 0x06007F60 RID: 32608 RVA: 0x001AB5E0 File Offset: 0x001A97E0
		[Token(Token = "0x6007F60")]
		[Address(RVA = "0x4EEF20", Offset = "0x4ED920", VA = "0x1804EEF20")]
		internal static bool IsAnyPolicy(ISet policySet)
		{
			bool flag;
			return policySet == 0 || flag;
		}

		// Token: 0x06007F61 RID: 32609 RVA: 0x001AB5F4 File Offset: 0x001A97F4
		[Token(Token = "0x6007F61")]
		[Address(RVA = "0x4EBCC0", Offset = "0x4EA6C0", VA = "0x1804EBCC0")]
		internal static void AddAdditionalStoreFromLocation(string location, PkixParameters pkixParams)
		{
			if (pkixParams.GetStores() != 0)
			{
				if (!Platform.StartsWith(location, "ldap://"))
				{
				}
				string text = location.Substring(7);
			}
		}

		// Token: 0x06007F62 RID: 32610 RVA: 0x001AB664 File Offset: 0x001A9864
		[Token(Token = "0x6007F62")]
		[Address(RVA = "0x4EEA50", Offset = "0x4ED450", VA = "0x1804EEA50")]
		private static BigInteger GetSerialNumber(object cert)
		{
			while ((cert == 0 && (cert == 0 || cert == 0)) || cert == 0 || cert == 0)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x06007F63 RID: 32611 RVA: 0x001AB698 File Offset: 0x001A9898
		[Token(Token = "0x6007F63")]
		[Address(RVA = "0x4EE810", Offset = "0x4ED210", VA = "0x1804EE810")]
		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_3A;
					}
				}
				PolicyQualifierInfo policyQualifierInfo;
				if (policyQualifierInfo != 0)
				{
				}
				if (num != -1)
				{
				}
			}
			while (num != 0);
			throw new NullReferenceException();
			IL_3A:
			throw new NullReferenceException();
		}

		// Token: 0x06007F64 RID: 32612 RVA: 0x001AB6E4 File Offset: 0x001A98E4
		[Token(Token = "0x6007F64")]
		[Address(RVA = "0x4F03D0", Offset = "0x4EEDD0", VA = "0x1804F03D0")]
		internal static PkixPolicyNode RemovePolicyNode(PkixPolicyNode validPolicyTree, IList[] policyNodes, PkixPolicyNode _node)
		{
			if (validPolicyTree != 0)
			{
				PkixCertPathValidatorUtilities.RemovePolicyNodeRecurse(policyNodes, _node);
				return validPolicyTree;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06007F65 RID: 32613 RVA: 0x001AB72C File Offset: 0x001A992C
		[Token(Token = "0x6007F65")]
		[Address(RVA = "0x4F0170", Offset = "0x4EEB70", VA = "0x1804F0170")]
		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_44;
					}
				}
				if (num2 != 0)
				{
				}
				if (num != -1)
				{
				}
			}
			while (num != 0);
			return;
			IL_44:
			throw new NullReferenceException();
		}

		// Token: 0x06007F66 RID: 32614 RVA: 0x001AB784 File Offset: 0x001A9984
		[Token(Token = "0x6007F66")]
		[Address(RVA = "0x4EF0B0", Offset = "0x4EDAB0", VA = "0x1804EF0B0")]
		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: 0x06007F67 RID: 32615 RVA: 0x001AB828 File Offset: 0x001A9A28
		[Token(Token = "0x6007F67")]
		[Address(RVA = "0x4EF810", Offset = "0x4EE210", VA = "0x1804EF810")]
		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++;
					}
				}
				if (num != -1)
				{
				}
			}
			while (num != 0);
			return validPolicyTree;
		}

		// Token: 0x06007F68 RID: 32616 RVA: 0x001AB88C File Offset: 0x001A9A8C
		[Token(Token = "0x6007F68")]
		[Address(RVA = "0x4ECEF0", Offset = "0x4EB8F0", VA = "0x1804ECEF0")]
		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: 0x06007F69 RID: 32617 RVA: 0x001AB994 File Offset: 0x001A9B94
		[Token(Token = "0x6007F69")]
		[Address(RVA = "0x4EE490", Offset = "0x4ECE90", VA = "0x1804EE490")]
		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: 0x06007F6A RID: 32618 RVA: 0x001AB9DC File Offset: 0x001A9BDC
		[Token(Token = "0x6007F6A")]
		[Address(RVA = "0x4EEBF0", Offset = "0x4ED5F0", VA = "0x1804EEBF0")]
		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: 0x06007F6B RID: 32619 RVA: 0x001ABA14 File Offset: 0x001A9C14
		[Token(Token = "0x6007F6B")]
		[Address(RVA = "0x4EC590", Offset = "0x4EAF90", VA = "0x1804EC590")]
		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_56;
					}
					if (hashSet != 0)
					{
					}
					if ((uint)(-1) != 0U)
					{
					}
					if ((ulong)((uint)(-1)) != (ulong)(-1L))
					{
					}
					if (num != 0)
					{
						goto IL_4A;
					}
				}
				if ((uint)(-1) != 0U)
				{
				}
				if ((ulong)((uint)(-1)) != (ulong)(-1L))
				{
				}
			}
			while (num != 0);
			throw new NullReferenceException();
			IL_4A:
			throw new NullReferenceException();
			IL_56:
			throw new NullReferenceException();
		}

		// Token: 0x06007F6C RID: 32620 RVA: 0x001ABA7C File Offset: 0x001A9C7C
		[Token(Token = "0x6007F6C")]
		[Address(RVA = "0x4ED8D0", Offset = "0x4EC2D0", VA = "0x1804ED8D0")]
		internal static void GetCrlIssuersFromDistributionPoint(DistributionPoint dp, ICollection issuerPrincipals, X509CrlStoreSelector selector, PkixParameters pkixParams)
		{
			/*
An exception occurred when decompiling this method (06007F6C)

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: 0x06007F6D RID: 32621 RVA: 0x001ABB44 File Offset: 0x001A9D44
		[Token(Token = "0x6007F6D")]
		[Address(RVA = "0x4ED350", Offset = "0x4EBD50", VA = "0x1804ED350")]
		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: 0x06007F6E RID: 32622 RVA: 0x001ABBEC File Offset: 0x001A9DEC
		[Token(Token = "0x6007F6E")]
		[Address(RVA = "0x4EDCB0", Offset = "0x4EC6B0", VA = "0x1804EDCB0")]
		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_D1;
					}
					while (!flag)
					{
					}
				}
				if (flag)
				{
				}
				if (num != -1)
				{
				}
			}
			while (num != 0);
			throw new NullReferenceException();
			IL_D1:
			throw new NullReferenceException();
		}

		// Token: 0x06007F6F RID: 32623 RVA: 0x001ABCD0 File Offset: 0x001A9ED0
		[Token(Token = "0x6007F6F")]
		[Address(RVA = "0x4F0A00", Offset = "0x4EF400", VA = "0x1804F0A00")]
		private static bool isDeltaCrl(X509Crl crl)
		{
			ISet nonCriticalExtensionOids = crl.GetNonCriticalExtensionOids();
			DerObjectIdentifier deltaCrlIndicator = X509Extensions.DeltaCrlIndicator;
			throw new NullReferenceException();
		}

		// Token: 0x06007F70 RID: 32624 RVA: 0x001ABCF0 File Offset: 0x001A9EF0
		[Token(Token = "0x6007F70")]
		[Address(RVA = "0x4EC260", Offset = "0x4EAC60", VA = "0x1804EC260")]
		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_56;
					}
					if (hashSet != 0)
					{
					}
					if ((uint)(-1) != 0U)
					{
					}
					if ((ulong)((uint)(-1)) != (ulong)(-1L))
					{
					}
					if (num != 0)
					{
						goto IL_4A;
					}
				}
				if ((uint)(-1) != 0U)
				{
				}
				if ((ulong)((uint)(-1)) != (ulong)(-1L))
				{
				}
			}
			while (num != 0);
			throw new NullReferenceException();
			IL_4A:
			throw new NullReferenceException();
			IL_56:
			throw new NullReferenceException();
		}

		// Token: 0x06007F71 RID: 32625 RVA: 0x001ABD58 File Offset: 0x001A9F58
		[Token(Token = "0x6007F71")]
		[Address(RVA = "0x4EC050", Offset = "0x4EAA50", VA = "0x1804EC050")]
		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: 0x06007F72 RID: 32626 RVA: 0x001ABE00 File Offset: 0x001AA000
		[Token(Token = "0x6007F72")]
		[Address(RVA = "0x4EFC20", Offset = "0x4EE620", VA = "0x1804EFC20")]
		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: 0x06007F73 RID: 32627 RVA: 0x001ABE54 File Offset: 0x001AA054
		[Token(Token = "0x6007F73")]
		[Address(RVA = "0x4EFEB0", Offset = "0x4EE8B0", VA = "0x1804EFEB0")]
		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: 0x06007F74 RID: 32628 RVA: 0x001ABEB8 File Offset: 0x001AA0B8
		[Token(Token = "0x6007F74")]
		[Address(RVA = "0x4EC8C0", Offset = "0x4EB2C0", VA = "0x1804EC8C0")]
		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: 0x06007F75 RID: 32629 RVA: 0x001ABF08 File Offset: 0x001AA108
		[Token(Token = "0x6007F75")]
		[Address(RVA = "0x4EE200", Offset = "0x4ECC00", VA = "0x1804EE200")]
		internal static Asn1Object GetExtensionValue(IX509Extension ext, DerObjectIdentifier oid)
		{
			int num = 0;
			num += num;
			num++;
			Asn1Object asn1Object;
			return asn1Object;
		}

		// Token: 0x06007F76 RID: 32630 RVA: 0x001ABF30 File Offset: 0x001AA130
		[Token(Token = "0x6007F76")]
		[Address(RVA = "0x3C1670", Offset = "0x3C0070", VA = "0x1803C1670")]
		public PkixCertPathValidatorUtilities()
		{
		}

		// Token: 0x06007F77 RID: 32631 RVA: 0x001ABF44 File Offset: 0x001AA144
		// Note: this type is marked as 'beforefieldinit'.
		[Token(Token = "0x6007F77")]
		[Address(RVA = "0x4F0510", Offset = "0x4EEF10", VA = "0x1804F0510")]
		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: 0x04005AA1 RID: 23201
		[Token(Token = "0x4005AA1")]
		private static readonly PkixCrlUtilities CrlUtilities = new PkixCrlUtilities();

		// Token: 0x04005AA2 RID: 23202
		[Token(Token = "0x4005AA2")]
		internal static readonly string ANY_POLICY = "2.5.29.32.0";

		// Token: 0x04005AA3 RID: 23203
		[Token(Token = "0x4005AA3")]
		internal static readonly string CRL_NUMBER = X509Extensions.CrlNumber.identifier;

		// Token: 0x04005AA4 RID: 23204
		[Token(Token = "0x4005AA4")]
		internal static readonly int KEY_CERT_SIGN;

		// Token: 0x04005AA5 RID: 23205
		[Token(Token = "0x4005AA5")]
		internal static readonly int CRL_SIGN;

		// Token: 0x04005AA6 RID: 23206
		[Token(Token = "0x4005AA6")]
		internal static readonly string[] crlReasons;
	}
}