TX509Certificate - Revision history

Ultibo: Created page with "Return to Unit X.509 TOC === Description === ---- ''To be documented'' === Class definitions === ----

2018-06-06T04:38:40Z

Created page with "Return to Unit X.509 TOC === Description === ---- ''To be documented'' === Class definitions === ---- <div class="toccolours mw-collapsible mw-collap..."

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Return to [[Unit_X.509|Unit X.509]]

TOC

=== Description ===
----

''To be documented''

=== Class definitions ===
----

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<code>TX509Certificate = class(TObject)</code>
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|colspan="2"|<div style="font-family: monospace,courier;">'''protected'''</div>
|-
| <code>FList:TX509CertificateList;</code>
|  
|-
| <code>FChain:TX509CertificateChain;</code>
|  
|-
|colspan="2"| 
|-
| <code>FParent:TX509Certificate;</code>
|  
|-
| <code>FChild:TX509Certificate;</code>
|  
|-
|colspan="2"| 
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| <code>FData:PByte;</code>
| Copy of certificate data from import
|-
| <code>FSize:LongWord;</code>
| Total size of certificate data
|-
|colspan="2"| 
|-
| <code>FTBSData:PByte;</code>
| Pointer to start of TBS (To Be Signed) data
|-
| <code>FTBSSize:LongWord;</code>
| Length of TBS (To Be Signed) data
|-
|colspan="2"| 
|-
| <code>function ImportTime(ABuffer:PByte; ASize:Integer; ATag:LongWord ADateTime:TDateTime):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ImportName(ABuffer:PByte; ASize:Integer; AName:TX509Name; var ANext:PByte):Boolean;</code>
|  
|-
| <code>function ImportExtensionAltName(ABuffer:PByte; ASize:Integer; AName:TX509Name):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ImportAlgorithmIdentifier(ABuffer:PByte; ASize:Integer; var AIdentifier:TX509AlgorithmIdentifier; var ANext:PByte):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ImportValidity(ABuffer:PByte; ASize:Integer; var ANext:PByte):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ImportPublicKey(ABuffer:PByte; ASize:Integer; var ANext:PByte):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ImportExtension(ABuffer:PByte; ASize:Integer; var ANext:PByte):Boolean;</code>
|  
|-
| <code>function ImportExtensionData(ABuffer:PByte; ASize:Integer; const AOID:TASN1OID):Boolean;</code>
|  
|-
| <code>function ImportExtensionKeyUsage(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
| <code>function ImportExtensionSubjectAltName(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
| <code>function ImportExtensionIssuerAltName(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
| <code>function ImportExtensionBasicContraints(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
| <code>function ImportExtensionExtKeyUsage(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ImportExtensions(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ImportTBSCertificate(ABuffer:PByte; ASize:Integer; var ANext:PByte):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function VerifyRSASignature(AIssuer:TX509Certificate):Boolean;</code>
|  
|-
|colspan="2"| 
|-
| <code>function VerifyMD5Digest(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
| <code>function VerifySHA1Digest(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
| <code>function VerifySHA256Digest(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
| <code>function VerifySHA384Digest(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
| <code>function VerifySHA512Digest(ABuffer:PByte; ASize:Integer):Boolean;</code>
|  
|-
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
|-
|colspan="2"|''Properties''
|-
| <code>Version:LongWord;</code>
|  
|-
| <code>SerialNumber:TX509SerialNumber;</code>
|  
|-
| <code>SignatureAlgorithm:TX509AlgorithmIdentifier;</code>
|  
|-
|colspan="2"| 
|-
| <code>Issuer:TX509Name;</code>
|  
|-
| <code>Subject:TX509Name;</code>
|  
|-
| <code>SubjectDN:String;</code>
|  
|-
|colspan="2"| 
|-
| <code>NotBefore:TDateTime;</code>
|  
|-
| <code>NotAfter:TDateTime;</code>
|  
|-
|colspan="2"| 
|-
| <code>PublicKey:TX509PublicKey;</code>
|  
|-
|colspan="2"| 
|-
| <code>Signature:TX509Signature;</code>
|  
|-
|colspan="2"|''Extensions''
|-
| <code>ExtensionsPresent:LongWord;</code>
|  
|-
|colspan="2"| 
|-
| <code>CA:Boolean;</code>
|  
|-
| <code>PathLenConstraint:LongWord;</code>
|  
|-
|colspan="2"| 
|-
| <code>KeyUsage:LongWord;</code>
|  
|-
| <code>ExtendedKeyUsage:LongWord;</code>
|  
|-
|colspan="2"| 
|-
| <code>property List:TX509CertificateList read FList;</code>
|  
|-
| <code>property Chain:TX509CertificateChain read FChain;</code>
|  
|-
| <code>property Parent:TX509Certificate read FParent;</code>
|  
|-
| <code>property Child:TX509Certificate read FChild;</code>
|  
|-
|colspan="2"| 
|-
| <code>constructor Create(AChain:TX509CertificateChain; AParent:TX509Certificate); virtual;</code>
|  
|-
| <code>destructor Destroy; override;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ImportDER(ABuffer:Pointer; ASize:Integer):Boolean; virtual;</code>
|  
|-
| <code>function ImportPEM(ABuffer:Pointer; var ASize:Integer):Boolean; virtual;</code>
|  
|-
|colspan="2"| 
|-
| <code>function ExportDER(ABuffer:Pointer; var ASize:Integer):Boolean; virtual;</code>
|  
|-
| <code>function ExportPEM(ABuffer:Pointer; var ASize:Integer):Boolean; virtual;</code>
|  
|-
|colspan="2"| 
|-
| <code>function IsValidIssuer:Boolean; virtual;</code>
|  
|-
| <code>function IsSelfSigned:Boolean; virtual;</code>
|  
|-
|colspan="2"| 
|-
| <code>function VerifySignature(AIssuer:TX509Certificate):Boolean; virtual;</code>
|  
|-
| <code>function ValidateCertificate(AIssuer:TX509Certificate):Integer; virtual;</code>
|  
|-
|}
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<br />

=== Function declarations ===
----

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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportTime(ABuffer:PByte; ASize:Integer; ATag:LongWord; var ADateTime:TDateTime):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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! Note
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportName(ABuffer:PByte; ASize:Integer; AName:TX509Name; var ANext:PByte):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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! Note
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtensionAltName(ABuffer:PByte; ASize:Integer; AName:TX509Name):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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! Note
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportAlgorithmIdentifier(ABuffer:PByte; ASize:Integer; var AIdentifier:TX509AlgorithmIdentifier; var ANext:PByte):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportValidity(ABuffer:PByte; ASize:Integer; var ANext:PByte):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportPublicKey(ABuffer:PByte; ASize:Integer; var ANext:PByte):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtension(ABuffer:PByte; ASize:Integer; var ANext:PByte):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtensionData(ABuffer:PByte; ASize:Integer; const AOID:TASN1OID):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtensionKeyUsage(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtensionSubjectAltName(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtensionIssuerAltName(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtensionBasicContraints(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtensionExtKeyUsage(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportExtensions(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportTBSCertificate(ABuffer:PByte; ASize:Integer; var ANext:PByte):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.VerifyRSASignature(AIssuer:TX509Certificate):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.VerifyMD5Digest(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.VerifySHA1Digest(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.VerifySHA256Digest(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.VerifySHA384Digest(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.VerifySHA512Digest(ABuffer:PByte; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">constructor TX509Certificate.Create(AChain:TX509CertificateChain; AParent:TX509Certificate);</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">destructor TX509Certificate.Destroy;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportDER(ABuffer:Pointer; ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ImportPEM(ABuffer:Pointer; var ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ExportDER(ABuffer:Pointer; var ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ExportPEM(ABuffer:Pointer; var ASize:Integer):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.IsValidIssuer:Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.IsSelfSigned:Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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! Note
| None documented
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.VerifySignature(AIssuer:TX509Certificate):Boolean;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Validate the certificate signature</div>
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! Issuer
| The issuing certificate (will be same as parent except for the root)
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<pre style="border: 0; padding-bottom:0px;">function TX509Certificate.ValidateCertificate(AIssuer:TX509Certificate):Integer;</pre>
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Validate a certificate for expiry, extensions, issuer and signature</div>
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! Issuer
| The issuing certificate (will be same as parent except for the root)
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