niko
368 lines
15 KiB
C#
368 lines
15 KiB
C#
using System;
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using System.Collections;
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using System.IO;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cms;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Pkcs;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Sec;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X9;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto;
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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.Pkcs;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Security;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Encoders;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.IO.Pem;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.X509;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.OpenSsl
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{
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// Token: 0x02001998 RID: 6552
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[Token(Token = "0x2001998")]
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public class PemReader : PemReader
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{
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// Token: 0x06009C7F RID: 40063 RVA: 0x0000220F File Offset: 0x0000040F
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[Token(Token = "0x6009C7F")]
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[Address(RVA = "0x402080", Offset = "0x400E80", VA = "0x180402080")]
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static PemReader()
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{
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throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
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}
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// Token: 0x06009C80 RID: 40064 RVA: 0x0020A05C File Offset: 0x0020825C
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[Token(Token = "0x6009C80")]
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[Address(RVA = "0x28CA350", Offset = "0x28C9150", VA = "0x1828CA350")]
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public PemReader(TextReader reader)
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: base(reader)
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{
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this.pFinder = (ulong)0L;
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}
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// Token: 0x06009C81 RID: 40065 RVA: 0x0020A07C File Offset: 0x0020827C
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[Token(Token = "0x6009C81")]
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[Address(RVA = "0x28CA320", Offset = "0x28C9120", VA = "0x1828CA320")]
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public PemReader(TextReader reader, IPasswordFinder pFinder)
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: base(reader)
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{
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this.pFinder = pFinder;
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}
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// Token: 0x06009C82 RID: 40066 RVA: 0x0020A098 File Offset: 0x00208298
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[Token(Token = "0x6009C82")]
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[Address(RVA = "0x28C90F0", Offset = "0x28C7EF0", VA = "0x1828C90F0")]
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public object ReadObject()
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{
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PemObject pemObject = base.ReadPemObject();
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if (pemObject != 0)
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{
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if (!Platform.EndsWith(pemObject.type, "PRIVATE KEY"))
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{
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string type = pemObject.type;
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uint num = <PrivateImplementationDetails>.ComputeStringHash(type);
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if (num > (uint)1592636440)
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{
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if (num > (uint)(-2093939407))
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{
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if (num == (uint)(-1925861857))
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{
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if (!string.Equals(type, "PUBLIC KEY"))
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{
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goto IL_186;
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}
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AsymmetricKeyParameter asymmetricKeyParameter = PublicKeyFactory.CreateKey(pemObject.content);
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}
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bool flag;
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if (num == (uint)(-1905462054))
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{
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flag = string.Equals(type, "CMS");
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if (!flag)
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{
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goto IL_186;
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}
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}
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if (!flag)
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{
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goto IL_186;
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}
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if (string.Equals(type, "NEW CERTIFICATE REQUEST"))
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{
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goto IL_10C;
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}
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}
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if (num == (uint)1951606473)
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{
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if (!string.Equals(type, "RSA PUBLIC KEY"))
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{
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goto IL_186;
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}
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RsaPublicKeyStructure instance = RsaPublicKeyStructure.GetInstance(Asn1Object.FromByteArray(pemObject.content));
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BigInteger modulus = instance.modulus;
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BigInteger publicExponent = instance.publicExponent;
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int num2;
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RsaKeyParameters rsaKeyParameters = new RsaKeyParameters(num2 != 0, modulus, publicExponent);
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num2 = 0;
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}
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if (num != (uint)(-2093939407) || !string.Equals(type, "CERTIFICATE REQUEST"))
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{
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goto IL_186;
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}
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IL_10C:
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Pkcs10CertificationRequest pkcs10CertificationRequest = this.ReadCertificateRequest(pemObject);
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}
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if (num > (uint)479209360)
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{
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X509Crl x509Crl;
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if (num == (uint)1514293038)
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{
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if (!string.Equals(type, "X509 CRL"))
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{
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goto IL_186;
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}
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x509Crl = this.ReadCrl(pemObject);
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}
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BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cms.ContentInfo contentInfo;
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if ((x509Crl == (ulong)1517936775L && x509Crl == 0) || contentInfo != (ulong)1592636440L || contentInfo == 0)
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{
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goto IL_186;
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}
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}
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X509V2AttributeCertificate x509V2AttributeCertificate;
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if ((x509V2AttributeCertificate != (ulong)368575810L || x509V2AttributeCertificate == 0) && (x509V2AttributeCertificate != (ulong)479209360L || x509V2AttributeCertificate == 0))
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{
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goto IL_186;
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}
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}
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return this.ReadPrivateKey(pemObject);
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}
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IL_186:
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throw new NullReferenceException();
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}
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// Token: 0x06009C83 RID: 40067 RVA: 0x0020A23C File Offset: 0x0020843C
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[Token(Token = "0x6009C83")]
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[Address(RVA = "0x28CA280", Offset = "0x28C9080", VA = "0x1828CA280")]
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private AsymmetricKeyParameter ReadRsaPublicKey(PemObject pemObject)
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{
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RsaPublicKeyStructure instance = RsaPublicKeyStructure.GetInstance(Asn1Object.FromByteArray(pemObject.content));
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BigInteger publicExponent = instance.publicExponent;
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BigInteger modulus = instance.modulus;
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int num;
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RsaKeyParameters rsaKeyParameters = new RsaKeyParameters(num != 0, modulus, publicExponent);
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num = 0;
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throw new NullReferenceException();
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}
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// Token: 0x06009C84 RID: 40068 RVA: 0x0020A27C File Offset: 0x0020847C
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[Token(Token = "0x6009C84")]
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[Address(RVA = "0x28CA250", Offset = "0x28C9050", VA = "0x1828CA250")]
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private AsymmetricKeyParameter ReadPublicKey(PemObject pemObject)
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{
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return PublicKeyFactory.CreateKey(pemObject.content);
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}
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// Token: 0x06009C85 RID: 40069 RVA: 0x0020A29C File Offset: 0x0020849C
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[Token(Token = "0x6009C85")]
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[Address(RVA = "0x28C8F10", Offset = "0x28C7D10", VA = "0x1828C8F10")]
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private X509Certificate ReadCertificate(PemObject pemObject)
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{
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X509CertificateParser x509CertificateParser = new X509CertificateParser();
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byte[] content = pemObject.content;
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return x509CertificateParser.ReadCertificate(content);
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}
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// Token: 0x06009C86 RID: 40070 RVA: 0x0020A2D8 File Offset: 0x002084D8
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[Token(Token = "0x6009C86")]
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[Address(RVA = "0x28C9000", Offset = "0x28C7E00", VA = "0x1828C9000")]
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private X509Crl ReadCrl(PemObject pemObject)
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{
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X509CrlParser x509CrlParser = new X509CrlParser();
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byte[] content = pemObject.content;
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return x509CrlParser.ReadCrl(content);
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}
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// Token: 0x06009C87 RID: 40071 RVA: 0x0020A314 File Offset: 0x00208514
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[Token(Token = "0x6009C87")]
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[Address(RVA = "0x28C8E30", Offset = "0x28C7C30", VA = "0x1828C8E30")]
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private Pkcs10CertificationRequest ReadCertificateRequest(PemObject pemObject)
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{
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return new Pkcs10CertificationRequest(pemObject.content);
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}
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// Token: 0x06009C88 RID: 40072 RVA: 0x0020A340 File Offset: 0x00208540
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[Token(Token = "0x6009C88")]
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[Address(RVA = "0x28C8DC0", Offset = "0x28C7BC0", VA = "0x1828C8DC0")]
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private IX509AttributeCertificate ReadAttributeCertificate(PemObject pemObject)
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{
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X509V2AttributeCertificate x509V2AttributeCertificate = new X509V2AttributeCertificate(pemObject.content);
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throw new NullReferenceException();
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}
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// Token: 0x06009C89 RID: 40073 RVA: 0x0020A360 File Offset: 0x00208560
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[Token(Token = "0x6009C89")]
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[Address(RVA = "0x28C94E0", Offset = "0x28C82E0", VA = "0x1828C94E0")]
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private BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cms.ContentInfo ReadPkcs7(PemObject pemObject)
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{
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return BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cms.ContentInfo.GetInstance(Asn1Object.FromByteArray(pemObject.content));
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}
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// Token: 0x06009C8A RID: 40074 RVA: 0x0020A390 File Offset: 0x00208590
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[Token(Token = "0x6009C8A")]
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[Address(RVA = "0x28C95B0", Offset = "0x28C83B0", VA = "0x1828C95B0")]
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private object ReadPrivateKey(PemObject pemObject)
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{
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AsymmetricCipherKeyPair asymmetricCipherKeyPair;
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for (;;)
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{
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int num = 0;
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string type = pemObject.type;
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int stringLength = type.m_stringLength;
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int num2 = 0;
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string text = type.Substring(num2, stringLength).Trim();
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IDictionary dictionary = Platform.CreateHashtable();
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IList headers = pemObject.headers;
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if (dictionary != 0)
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{
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if (num < dictionary)
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{
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num += num;
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num++;
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}
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ulong num3;
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num3 += (ulong)1L;
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if (dictionary == 0)
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{
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goto IL_1F0;
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}
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if (num < dictionary)
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{
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num += num;
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num++;
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}
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num++;
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num += 19;
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}
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if (num != 0)
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{
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}
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if (num == 0 && (num == 0 || num != 0))
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{
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int num4 = 0;
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if (num != 0)
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{
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if (num4 == 0 || num == 0)
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{
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continue;
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}
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uint num5;
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(new char[1])[0] = (char)num5;
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if (num == 0)
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{
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continue;
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}
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string[] array;
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string text2 = array[0].Trim();
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byte[] array2 = Hex.Decode(array[1].Trim());
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}
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byte[] array3;
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Asn1Sequence instance = Asn1Sequence.GetInstance(array3);
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if (instance != 0)
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{
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Asn1Encodable asn1Encodable;
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if (asn1Encodable != (ulong)9L)
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{
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continue;
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}
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RsaPrivateKeyStructure instance2 = RsaPrivateKeyStructure.GetInstance(instance);
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BigInteger modulus = instance2.modulus;
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BigInteger publicExponent = instance2.publicExponent;
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int num6;
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RsaKeyParameters rsaKeyParameters = new RsaKeyParameters(num6 != 0, modulus, publicExponent);
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num6 = 0;
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BigInteger privateExponent = instance2.privateExponent;
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BigInteger prime = instance2.prime1;
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BigInteger coefficient = instance2.coefficient;
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}
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RsaPrivateCrtKeyParameters rsaPrivateCrtKeyParameters;
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if (rsaPrivateCrtKeyParameters != 0)
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{
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BigInteger bigInteger;
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BigInteger bigInteger2;
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BigInteger bigInteger3;
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DsaParameters dsaParameters = new DsaParameters(bigInteger, bigInteger2, bigInteger3);
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BigInteger bigInteger4;
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DsaPrivateKeyParameters dsaPrivateKeyParameters = new DsaPrivateKeyParameters(bigInteger4, dsaParameters);
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BigInteger bigInteger5;
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if (new DsaPublicKeyParameters(bigInteger5, dsaParameters) != 0)
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{
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ECPrivateKeyStructure instance3 = ECPrivateKeyStructure.GetInstance(dsaParameters);
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DerObjectIdentifier idECPublicKey = X9ObjectIdentifiers.IdECPublicKey;
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DerBitString publicKey = instance3.GetPublicKey();
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AlgorithmIdentifier algorithmIdentifier = new AlgorithmIdentifier(idECPublicKey, publicKey);
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Asn1Object asn1Object = instance3.ToAsn1Object();
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AsymmetricKeyParameter asymmetricKeyParameter = PrivateKeyFactory.CreateKey(new PrivateKeyInfo(algorithmIdentifier, asn1Object));
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if (instance3.GetKey() == 0)
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{
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}
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SubjectPublicKeyInfo subjectPublicKeyInfo;
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asymmetricCipherKeyPair = new AsymmetricCipherKeyPair(PublicKeyFactory.CreateKey(subjectPublicKeyInfo), asymmetricKeyParameter);
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}
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if (asymmetricCipherKeyPair == 0)
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{
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goto IL_1D6;
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}
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int sign = bigInteger.sign;
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if (asymmetricCipherKeyPair != 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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}
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EncryptedPrivateKeyInfo instance4 = EncryptedPrivateKeyInfo.GetInstance(asymmetricCipherKeyPair);
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IL_1D6:
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AsymmetricKeyParameter asymmetricKeyParameter3;
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AsymmetricKeyParameter asymmetricKeyParameter2 = PrivateKeyFactory.CreateKey(PrivateKeyInfo.GetInstance(asymmetricKeyParameter3));
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throw new NullReferenceException();
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IL_1F0:
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throw new NullReferenceException();
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}
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// Token: 0x06009C8B RID: 40075 RVA: 0x0020A598 File Offset: 0x00208798
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[Token(Token = "0x6009C8B")]
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[Address(RVA = "0x28C8D00", Offset = "0x28C7B00", VA = "0x1828C8D00")]
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private static X9ECParameters GetCurveParameters(string name)
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{
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/*
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An exception occurred when decompiling this method (06009C8B)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X9.X9ECParameters BestHTTP.SecureProtocol.Org.BouncyCastle.OpenSsl.PemReader::GetCurveParameters(System.String)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_16:
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stloc:Exception(var_1_26, newobj:Exception(Exception::.ctor, call:string(string::Concat, ldstr:string("unknown curve name: "), ldloc:string(name))))
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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.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: 0x0400693B RID: 26939
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x400693B")]
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private readonly IPasswordFinder pFinder;
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}
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}
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