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(PHP ActiveX) PKCS11 Find All Certificates on Smart Card or USB TokenSee more PKCS11 ExamplesSample code showing how to examine all the certificates on a smart card or USB token. Note: This example requires Chilkat v9.5.0.88 or later.
<?php // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Note: Chilkat's PKCS11 implementation runs on Windows, Linux, Mac OS X, and other supported operating systems. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Pkcs11') $pkcs11 = new COM("Chilkat.Pkcs11"); // Set your shared lib path -- either a full path to the DLL, .so, or .dylib, // or just the filename if the driver is in a location that can be automatically found. (Such as in C:\Windows\System32) $pkcs11->SharedLibPath = 'aetpkss1.dll'; $success = $pkcs11->Initialize(); if ($success == 0) { print $pkcs11->LastErrorText . "\n"; exit; } // Pass -1 for the slotID to open a session on the first non-empty slot. $slotID = -1; // Open a session. $readWrite = 1; $success = $pkcs11->OpenSession($slotID,$readWrite); if ($success == 0) { print $pkcs11->LastErrorText . "\n"; exit; } // Make it an authenticated session by calling Login. // // If we don't authenticate, then we won't be able to see the private keys, and thus // we won't know which certificates have an associated private key stored on the smart card. // The smart card PIN is passed to the Login method. // userType 1 indicates a "Normal User". $userType = 1; $pin = '0000'; $success = $pkcs11->Login($userType,$pin); if ($success == 0) { print $pkcs11->LastErrorText . "\n"; $success = $pkcs11->CloseSession(); exit; } // Call FindAllCerts to find all certificates on the smart card or USB token. $success = $pkcs11->FindAllCerts(); if ($success == 0) { print $pkcs11->LastErrorText . "\n"; $success = $pkcs11->CloseSession(); exit; } // The NumCerts property is set by FindAllCerts. $numCerts = $pkcs11->NumCerts; print 'Number of certs: ' . $numCerts . "\n"; // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Cert') $cert = new COM("Chilkat.Cert"); $i = 0; while ($i < $numCerts) { $pkcs11->GetCert($i,$cert); $privateKeyNote = ''; if ($cert->HasPrivateKey() == 1) { $privateKeyNote = '(has private key)'; } print $i . ': ' . $privateKeyNote . ' ' . $cert->SubjectDN . "\n"; print $i . ': issuer: ' . $cert->IssuerDN . "\n"; print '----' . "\n"; $i = $i + 1; } // Revert to an unauthenticated session by calling Logout. $success = $pkcs11->Logout(); if ($success == 0) { print $pkcs11->LastErrorText . "\n"; $success = $pkcs11->CloseSession(); exit; } // When finished, close the session. // It is important to close the session (memory leaks will occur if the session is not properly closed). $success = $pkcs11->CloseSession(); if ($success == 0) { print $pkcs11->LastErrorText . "\n"; exit; } print 'Success.' . "\n"; ?> |
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