Chilkat • HOME • Android™ • AutoIt • C • C# • C++ • Chilkat2-Python • CkPython • Classic ASP • DataFlex • Delphi DLL • Go • Java • Node.js • Objective-C • PHP Extension • Perl • PowerBuilder • PowerShell • PureBasic • Ruby • SQL Server • Swift • Tcl • Unicode C • Unicode C++ • VB.NET • VBScript • Visual Basic 6.0 • Visual FoxPro • Xojo Plugin
(Visual FoxPro) How to Parse a X.509 Certificate and Extract its Public KeyDemonstrates how to load an X.509 certificate and extract the public key. Chilkat supports many certificate encodings:
LOCAL loCert LOCAL lnSuccess LOCAL loPubKey * For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Cert') loCert = CreateObject('Chilkat.Cert') * Load a DER (binary) encoded certificate. * To load from a .pem or .p7b, or any other file format that contains * just one certificate, call LoadFromFile in exactly the same way. * The LoadFromFile method automatically detects the format and loads the certificate. lnSuccess = loCert.LoadFromFile("qa_data/certs/testCert.cer") IF (lnSuccess = 0) THEN ? loCert.LastErrorText RELEASE loCert CANCEL ENDIF * Get the public key: loPubKey = loCert.ExportPublicKey() IF (loCert.LastMethodSuccess <> 1) THEN ? loCert.LastErrorText RELEASE loCert CANCEL ENDIF * Examine the key type. * A PublicKey object can contain an RSA, ECC, or DSA public key. * The KeyType property will contain "rsa", "ecc", or "dsa". ? "key type = " + loPubKey.KeyType RELEASE loPubKey RELEASE loCert |
© 2000-2025 Chilkat Software, Inc. All Rights Reserved.