niko
277 lines
13 KiB
C#
277 lines
13 KiB
C#
using System;
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using System.Collections;
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using System.IO;
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using System.Runtime.InteropServices;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Agreement;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Math;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Security;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
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{
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// Token: 0x02001597 RID: 5527
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[Token(Token = "0x2001597")]
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[StructLayout(3)]
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public class TlsECDHKeyExchange : AbstractTlsKeyExchange
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{
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// Token: 0x060092C6 RID: 37574 RVA: 0x00208784 File Offset: 0x00206984
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[Token(Token = "0x60092C6")]
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[Address(RVA = "0x1E96EF0", Offset = "0x1E958F0", VA = "0x181E96EF0")]
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public TlsECDHKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, int[] namedCurves, byte[] clientECPointFormats, byte[] serverECPointFormats)
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{
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/*
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An exception occurred when decompiling this method (060092C6)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsECDHKeyExchange::.ctor(System.Int32,System.Collections.IList,System.Int32[],System.Byte[],System.Byte[])
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_49:
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stloc:InvalidOperationException(var_3_53, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("unsupported key exchange algorithm")))
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}
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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--- End of inner exception stack trace ---
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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
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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
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*/;
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}
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// Token: 0x060092C7 RID: 37575 RVA: 0x002087E4 File Offset: 0x002069E4
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[Token(Token = "0x60092C7")]
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[Address(RVA = "0x1E96770", Offset = "0x1E95170", VA = "0x181E96770", Slot = "20")]
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public override void Init(TlsContext context)
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{
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base.Init(context);
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if (this.mTlsSigner != 0)
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{
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}
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}
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// Token: 0x060092C8 RID: 37576 RVA: 0x00208804 File Offset: 0x00206A04
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[Token(Token = "0x60092C8")]
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[Address(RVA = "0x1E96D80", Offset = "0x1E95780", VA = "0x181E96D80", Slot = "21")]
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public override void SkipServerCredentials()
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{
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}
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// Token: 0x060092C9 RID: 37577 RVA: 0x00208814 File Offset: 0x00206A14
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[Token(Token = "0x60092C9")]
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[Address(RVA = "0x1E96A00", Offset = "0x1E95400", VA = "0x181E96A00", Slot = "22")]
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public override void ProcessServerCertificate(Certificate serverCertificate)
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{
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X509CertificateStructure[] certificateList;
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AsymmetricKeyParameter asymmetricKeyParameter;
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for (;;)
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{
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if (serverCertificate.Length == 0)
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{
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certificateList = serverCertificate.GetCertificateList();
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asymmetricKeyParameter = PublicKeyFactory.CreateKey(certificateList.SubjectPublicKeyInfo);
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this.mServerPublicKey = asymmetricKeyParameter;
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if (this.mTlsSigner == 0 || asymmetricKeyParameter != 0)
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{
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break;
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}
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}
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}
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this.mECAgreePublicKey = asymmetricKeyParameter;
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TlsUtilities.ValidateKeyUsage(certificateList, 8);
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base.ProcessServerCertificate(serverCertificate);
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}
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// Token: 0x170017B1 RID: 6065
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// (get) Token: 0x060092CA RID: 37578 RVA: 0x00208868 File Offset: 0x00206A68
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[Token(Token = "0x170017B1")]
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public override bool RequiresServerKeyExchange
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{
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[Token(Token = "0x60092CA")]
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[Address(RVA = "0x1E96FF0", Offset = "0x1E959F0", VA = "0x181E96FF0", Slot = "24")]
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get
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{
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for (;;)
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{
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int num = this.mKeyExchange;
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if (num != 17)
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{
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num += -19;
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if (num > 1)
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{
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return;
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}
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}
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}
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}
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}
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// Token: 0x060092CB RID: 37579 RVA: 0x0020888C File Offset: 0x00206A8C
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[Token(Token = "0x60092CB")]
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[Address(RVA = "0x1E96650", Offset = "0x1E95050", VA = "0x181E96650", Slot = "25")]
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public override byte[] GenerateServerKeyExchange()
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{
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MemoryStream memoryStream = new MemoryStream();
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TlsContext mContext = this.mContext;
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ECPrivateKeyParameters ecprivateKeyParameters;
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this.mECAgreePrivateKey = ecprivateKeyParameters;
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((IDisposable)memoryStream).Dispose();
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throw new NullReferenceException();
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}
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// Token: 0x060092CC RID: 37580 RVA: 0x002088BC File Offset: 0x00206ABC
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[Token(Token = "0x60092CC")]
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[Address(RVA = "0x1E96C70", Offset = "0x1E95670", VA = "0x181E96C70", Slot = "27")]
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public override void ProcessServerKeyExchange(Stream input)
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{
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int[] array = this.mNamedCurves;
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byte[] array2 = this.mClientECPointFormats;
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ECDomainParameters ecdomainParameters = TlsEccUtilities.ReadECParameters(array, array2, input);
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byte[] array3 = TlsUtilities.ReadOpaque8(input);
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ECPublicKeyParameters ecpublicKeyParameters = TlsEccUtilities.DeserializeECPublicKey(this.mClientECPointFormats, ecdomainParameters, array3);
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this.mECAgreePublicKey = ecpublicKeyParameters;
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}
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// Token: 0x060092CD RID: 37581 RVA: 0x00208900 File Offset: 0x00206B00
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[Token(Token = "0x60092CD")]
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[Address(RVA = "0x1E96DE0", Offset = "0x1E957E0", VA = "0x181E96DE0", Slot = "28")]
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public override void ValidateCertificateRequest(CertificateRequest certificateRequest)
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{
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int num;
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do
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{
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string text = certificateRequest.ToString();
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num = 0;
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}
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while (18446744073709551615UL > (ulong)1L && 18446744073709551552UL > (ulong)2L);
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num++;
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}
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// Token: 0x060092CE RID: 37582 RVA: 0x00208928 File Offset: 0x00206B28
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[Token(Token = "0x60092CE")]
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[Address(RVA = "0x1E96830", Offset = "0x1E95230", VA = "0x181E96830", Slot = "30")]
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public override void ProcessClientCredentials(TlsCredentials clientCredentials)
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{
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if (clientCredentials == 0)
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{
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}
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}
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// Token: 0x060092CF RID: 37583 RVA: 0x0020893C File Offset: 0x00206B3C
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[Token(Token = "0x60092CF")]
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[Address(RVA = "0x1E96410", Offset = "0x1E94E10", VA = "0x181E96410", Slot = "32")]
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public override void GenerateClientKeyExchange(Stream output)
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{
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if (this.mAgreementCredentials == (ulong)0L)
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{
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TlsContext mContext = this.mContext;
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ECPublicKeyParameters ecpublicKeyParameters = this.mECAgreePublicKey;
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ECPrivateKeyParameters ecprivateKeyParameters;
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this.mECAgreePrivateKey = ecprivateKeyParameters;
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}
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}
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// Token: 0x060092D0 RID: 37584 RVA: 0x00208970 File Offset: 0x00206B70
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[Token(Token = "0x60092D0")]
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[Address(RVA = "0x1E967D0", Offset = "0x1E951D0", VA = "0x181E967D0", Slot = "31")]
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public override void ProcessClientCertificate(Certificate clientCertificate)
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{
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}
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// Token: 0x060092D1 RID: 37585 RVA: 0x00208980 File Offset: 0x00206B80
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[Token(Token = "0x60092D1")]
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[Address(RVA = "0x1E96930", Offset = "0x1E95330", VA = "0x181E96930", Slot = "33")]
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public override void ProcessClientKeyExchange(Stream input)
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{
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if (this.mECAgreePublicKey == (ulong)0L)
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{
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byte[] array = TlsUtilities.ReadOpaque8(input);
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ECPrivateKeyParameters ecprivateKeyParameters = this.mECAgreePrivateKey;
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byte[] array2 = this.mServerECPointFormats;
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ECDomainParameters parameters = ecprivateKeyParameters.parameters;
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ECPublicKeyParameters ecpublicKeyParameters = TlsEccUtilities.DeserializeECPublicKey(array2, parameters, array);
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this.mECAgreePublicKey = ecpublicKeyParameters;
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}
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}
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// Token: 0x060092D2 RID: 37586 RVA: 0x002089CC File Offset: 0x00206BCC
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[Token(Token = "0x60092D2")]
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[Address(RVA = "0x1E964F0", Offset = "0x1E94EF0", VA = "0x181E964F0", Slot = "34")]
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public override byte[] GeneratePremasterSecret()
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{
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ECPrivateKeyParameters ecprivateKeyParameters;
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for (;;)
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{
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if (this.mAgreementCredentials == 0)
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{
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ecprivateKeyParameters = this.mECAgreePrivateKey;
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if (ecprivateKeyParameters != 0)
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{
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break;
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}
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}
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}
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ECDHBasicAgreement ecdhbasicAgreement = new ECDHBasicAgreement();
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BigInteger bigInteger = ecdhbasicAgreement.CalculateAgreement(ecprivateKeyParameters);
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int fieldSize = ecdhbasicAgreement.GetFieldSize();
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byte[] array;
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return array;
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}
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// Token: 0x040061CE RID: 25038
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40061CE")]
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protected TlsSigner mTlsSigner;
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// Token: 0x040061CF RID: 25039
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40061CF")]
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protected int[] mNamedCurves;
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// Token: 0x040061D0 RID: 25040
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
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[Token(Token = "0x40061D0")]
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protected byte[] mClientECPointFormats;
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// Token: 0x040061D1 RID: 25041
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x40")]
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[Token(Token = "0x40061D1")]
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protected byte[] mServerECPointFormats;
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// Token: 0x040061D2 RID: 25042
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x48")]
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[Token(Token = "0x40061D2")]
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protected AsymmetricKeyParameter mServerPublicKey;
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// Token: 0x040061D3 RID: 25043
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x50")]
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[Token(Token = "0x40061D3")]
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protected TlsAgreementCredentials mAgreementCredentials;
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// Token: 0x040061D4 RID: 25044
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x58")]
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[Token(Token = "0x40061D4")]
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protected ECPrivateKeyParameters mECAgreePrivateKey;
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// Token: 0x040061D5 RID: 25045
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x60")]
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[Token(Token = "0x40061D5")]
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protected ECPublicKeyParameters mECAgreePublicKey;
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}
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}
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