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(PHP ActiveX) Create Egypt ITIDA CAdES-BES .p7s Signature (with strings in-memory)See more Egypt ITIDA ExamplesDemonstrates how to create a .p7s signature that fits Egypt's ITIDA requirements. Note: This example requires Chilkat v9.5.0.75 or greater.
<?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.Crypt2') $crypt = new COM("Chilkat.Crypt2"); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Cert') $cert = new COM("Chilkat.Cert"); // There are many ways to load the certificate. // This example was created for a customer using an ePass2003 USB token. // Assuming the USB token is the only source of a hardware-based private key.. $success = $cert->LoadFromSmartcard(''); if ($success != 1) { print $cert->LastErrorText . "\n"; exit; } // Tell the crypt component to use this cert. $success = $crypt->SetSigningCert($cert); if ($success != 1) { print $crypt->LastErrorText . "\n"; exit; } // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $cmsOptions = new COM("Chilkat.JsonObject"); // Setting "DigestData" causes OID 1.2.840.113549.1.7.5 (digestData) to be used. $cmsOptions->UpdateBool('DigestData',1); $cmsOptions->UpdateBool('OmitAlgorithmIdNull',1); $crypt->CmsOptions = $cmsOptions->emit(); // The CadesEnabled property applies to all methods that create CMS/PKCS7 signatures. // To create a CAdES-BES signature, set this property equal to true. $crypt->CadesEnabled = 1; $crypt->HashAlgorithm = 'sha256'; // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $jsonSigningAttrs = new COM("Chilkat.JsonObject"); $jsonSigningAttrs->UpdateInt('contentType',1); $jsonSigningAttrs->UpdateInt('signingTime',1); $jsonSigningAttrs->UpdateInt('messageDigest',1); $jsonSigningAttrs->UpdateInt('signingCertificateV2',1); $crypt->SigningAttributes = $jsonSigningAttrs->emit(); // By default, all the certs in the chain of authentication are included in the signature. // If desired, we can choose to only include the signing certificate: $crypt->IncludeCertChain = 0; // Make sure we sign the utf-8 byte representation of the JSON string $crypt->Charset = 'utf-8'; // Create the CAdES-BES signature. $textToSign = '\'issuer\'\'address\'\'branchID\'\'0\'\'country\'\'EG\'\'regionCity...'; $crypt->EncodingMode = 'base64'; $sigBase64 = $crypt->signStringENC($textToSign); if ($crypt->LastMethodSuccess == 0) { print $crypt->LastErrorText . "\n"; exit; } print 'Base64 signature:' . "\n"; print $sigBase64 . "\n"; ?> |
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