X509Builder.cs

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using System;
using System.Globalization;
using System.Security.Cryptography;
using Cpp2IlInjected;
 
namespace Mono.Security.X509
{
    // Token: 0x02000012 RID: 18
    public abstract class X509Builder
    {
        // Token: 0x0600009D RID: 157 RVA: 0x00004BC4 File Offset: 0x00002DC4
        protected X509Builder()
        {
            this.hashName = "SHA1";
        }
 
        // Token: 0x0600009E RID: 158
        protected abstract ASN1 ToBeSigned(string hashName);
 
        // Token: 0x0600009F RID: 159 RVA: 0x00004BE4 File Offset: 0x00002DE4
        protected string GetOid(string hashName)
        {
            if (!true)
            {
            }
            CultureInfo invariantCulture = CultureInfo.InvariantCulture;
            string text = hashName.ToLower(invariantCulture);
            uint num = <PrivateImplementationDetails>.ComputeStringHash(text);
            bool flag = text == "sha1";
            bool flag2 = text == "sha256";
            bool flag3 = text == "sha384";
            bool flag4 = text == "md4";
            bool flag5 = text == "md5";
            bool flag6 = text == "md2";
            bool flag7 = text == "sha512";
            return "1.2.840.113549.1.1.13";
        }
 
        // Token: 0x17000023 RID: 35
        // (get) Token: 0x060000A0 RID: 160 RVA: 0x00004C78 File Offset: 0x00002E78
        // (set) Token: 0x060000A1 RID: 161 RVA: 0x00004C8C File Offset: 0x00002E8C
        public string Hash
        {
            get
            {
                return this.hashName;
            }
            set
            {
                if (this.hashName != null)
                {
                    this.hashName = value;
                    return;
                }
                this.hashName = "SHA1";
            }
        }
 
        // Token: 0x060000A2 RID: 162 RVA: 0x00002050 File Offset: 0x00000250
        public virtual byte[] Sign(AsymmetricAlgorithm aa)
        {
            throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
        }
 
        // Token: 0x060000A3 RID: 163 RVA: 0x00004CB4 File Offset: 0x00002EB4
        private byte[] Build(ASN1 tbs, string hashoid, byte[] signature)
        {
            /*
An exception occurred when decompiling this method (060000A3)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] Mono.Security.X509.X509Builder::Build(Mono.Security.ASN1,System.String,System.Byte[])
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:ASN1(var_1_06, call:ASN1(PKCS7::AlgorithmIdentifier, ldloc:string(hashoid)))
}
 
   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 1683
*/;
        }
 
        // Token: 0x060000A4 RID: 164 RVA: 0x00004CC8 File Offset: 0x00002EC8
        public virtual byte[] Sign(RSA key)
        {
            string text = this.hashName;
            HashAlgorithm hashAlgorithm = HashAlgorithm.Create(this.hashName);
            string text2 = this.hashName;
            byte[] array;
            return array;
        }
 
        // Token: 0x060000A5 RID: 165 RVA: 0x00004CF4 File Offset: 0x00002EF4
        public virtual byte[] Sign(DSA key)
        {
            while (HashAlgorithm.Create(this.hashName) == null)
            {
            }
            string text = this.hashName;
            byte[] array;
            return array;
        }
 
        // Token: 0x0400005A RID: 90
        private const string defaultHash = "SHA1";
 
        // Token: 0x0400005B RID: 91
        private string hashName;
    }
}