niko
143 lines
3.5 KiB
C#
143 lines
3.5 KiB
C#
using System;
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using System.Globalization;
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using System.Text;
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namespace Mono.Security.X509.Extensions
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{
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// Token: 0x020000AF RID: 175
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internal class BasicConstraintsExtension : X509Extension
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{
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// Token: 0x06000994 RID: 2452 RVA: 0x00027844 File Offset: 0x00025A44
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public BasicConstraintsExtension()
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{
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this.extnOid = "2.5.29.19";
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this.pathLenConstraint = -1;
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}
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// Token: 0x06000995 RID: 2453 RVA: 0x00027860 File Offset: 0x00025A60
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public BasicConstraintsExtension(ASN1 asn1)
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: base(asn1)
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{
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}
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// Token: 0x06000996 RID: 2454 RVA: 0x0002786C File Offset: 0x00025A6C
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public BasicConstraintsExtension(X509Extension extension)
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: base(extension)
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{
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}
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// Token: 0x06000997 RID: 2455 RVA: 0x00027878 File Offset: 0x00025A78
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protected override void Decode()
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{
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this.cA = false;
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this.pathLenConstraint = -1;
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ASN1 asn = new ASN1(this.extnValue.Value);
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if (asn.Tag != 48)
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{
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throw new ArgumentException("Invalid BasicConstraints extension");
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}
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int num = 0;
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ASN1 asn2 = asn[num++];
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if (asn2 != null && asn2.Tag == 1)
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{
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this.cA = asn2.Value[0] == byte.MaxValue;
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asn2 = asn[num++];
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}
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if (asn2 != null && asn2.Tag == 2)
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{
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this.pathLenConstraint = ASN1Convert.ToInt32(asn2);
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}
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}
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// Token: 0x06000998 RID: 2456 RVA: 0x0002791C File Offset: 0x00025B1C
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protected override void Encode()
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{
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ASN1 asn = new ASN1(48);
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if (this.cA)
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{
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asn.Add(new ASN1(1, new byte[] { byte.MaxValue }));
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}
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if (this.cA && this.pathLenConstraint >= 0)
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{
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asn.Add(ASN1Convert.FromInt32(this.pathLenConstraint));
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}
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this.extnValue = new ASN1(4);
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this.extnValue.Add(asn);
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}
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// Token: 0x17000116 RID: 278
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// (get) Token: 0x06000999 RID: 2457 RVA: 0x0002799C File Offset: 0x00025B9C
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// (set) Token: 0x0600099A RID: 2458 RVA: 0x000279A4 File Offset: 0x00025BA4
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public bool CertificateAuthority
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{
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get
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{
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return this.cA;
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}
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set
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{
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this.cA = value;
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}
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}
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// Token: 0x17000117 RID: 279
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// (get) Token: 0x0600099B RID: 2459 RVA: 0x000279B0 File Offset: 0x00025BB0
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public override string Name
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{
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get
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{
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return "Basic Constraints";
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}
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}
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// Token: 0x17000118 RID: 280
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// (get) Token: 0x0600099C RID: 2460 RVA: 0x000279B8 File Offset: 0x00025BB8
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// (set) Token: 0x0600099D RID: 2461 RVA: 0x000279C0 File Offset: 0x00025BC0
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public int PathLenConstraint
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{
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get
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{
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return this.pathLenConstraint;
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}
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set
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{
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if (value < -1)
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{
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string text = Locale.GetText("PathLenConstraint must be positive or -1 for none ({0}).", new object[] { value });
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throw new ArgumentOutOfRangeException(text);
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}
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this.pathLenConstraint = value;
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}
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}
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// Token: 0x0600099E RID: 2462 RVA: 0x000279FC File Offset: 0x00025BFC
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public override string ToString()
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{
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StringBuilder stringBuilder = new StringBuilder();
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stringBuilder.Append("Subject Type=");
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stringBuilder.Append((!this.cA) ? "End Entity" : "CA");
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stringBuilder.Append(Environment.NewLine);
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stringBuilder.Append("Path Length Constraint=");
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if (this.pathLenConstraint == -1)
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{
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stringBuilder.Append("None");
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}
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else
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{
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stringBuilder.Append(this.pathLenConstraint.ToString(CultureInfo.InvariantCulture));
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}
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stringBuilder.Append(Environment.NewLine);
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return stringBuilder.ToString();
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}
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// Token: 0x0400022A RID: 554
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public const int NoPathLengthConstraint = -1;
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// Token: 0x0400022B RID: 555
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private bool cA;
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// Token: 0x0400022C RID: 556
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private int pathLenConstraint;
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}
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}
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