Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(PHP ActiveX) Examine SSL/TLS Server CertificateSee more Socket/SSL/TLS ExamplesDemonstrates how an application can examine and check a server's SSL/TLS certificate.
<?php // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Socket') $socket = new COM("Chilkat.Socket"); // Connect to a server. $useTls = 1; $maxWaitMs = 2000; $success = $socket->Connect('www.intel.com',443,$useTls,$maxWaitMs); if ($success == 0) { print $socket->LastErrorText . "\n"; exit; } // If we get here, the TLS connection ws made.. // In any SSL/TLS handshake, the server sends its certificate in a TLS handshake message. // Chilkat will keep it cached within the object that made the connection. // Get the server's cert and examine a few things. // cert is a Chilkat.Cert $cert = $socket->GetSslServerCert(); if ($socket->LastMethodSuccess == 0) { // This is unexpected.. print $socket->LastErrorText . "\n"; exit; } print 'Distinguished Name: ' . $cert->SubjectDN . "\n"; print 'Common Name: ' . $cert->SubjectCN . "\n"; print 'Issuer Distinguished Name: ' . $cert->IssuerDN . "\n"; print 'Issuer Common Name: ' . $cert->IssuerCN . "\n"; print 'Expired: ' . $cert->Expired . "\n"; print 'Revoked: ' . $cert->Revoked . "\n"; print 'Signature Verified: ' . $cert->SignatureVerified . "\n"; print 'Trusted Root: ' . $cert->TrustedRoot . "\n"; // Sample output: // Distinguished Name: C=US, ST=California, O=Intel Corporation, CN=*.intel.com // Common Name: *.intel.com // Issuer Distinguished Name: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA // Issuer Common Name: Sectigo RSA Organization Validation Secure Server CA // Expired: False // Revoked: False // Signature Verified: True // Trusted Root: True ?> |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.