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(C++) Create CAdES (p7m) Signature using ARSS (Aruba Remote Signing Service)See more Signing in the Cloud ExamplesDemonstrates creating a CAdES (p7m) signature using the Aruba Remote Signing Service. Note: This example requires Chilkat v9.5.0.96 or later.
#include <CkCert.h> #include <CkJsonObject.h> #include <CkCrypt2.h> void ChilkatSample(void) { // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Load the certificate used for signing. The certificate's private key is stored on // the Aruba.it server and the signing will happen remotely using the // ARSS (Aruba Remote Signing Service). // However, we still need the certificate locally (without private key). CkCert cert; bool success = cert.LoadFromFile("qa_data/certs/myCert.cer"); if (success == false) { std::cout << cert.lastErrorText() << "\r\n"; return; } // To sign using the Aruba Remote Signing Service, // add the following lines of code to specify your authentication credentials, // and the ID of the certificate w/ private key on the server to be used. CkJsonObject jsonArss; // Set the "service" equal to "ARSS" to tell Chilkat to use ARSS for signing. jsonArss.UpdateString("service","ARSS"); // Specify the certificate ID, such as "AS0" // This certificate should match the certificate loaded in the above code. jsonArss.UpdateString("certID","YOUR_ARSS_CERT_ID"); jsonArss.UpdateString("otpPwd","YOUR_OTP_PWD"); jsonArss.UpdateString("typeOtpAuth","demoprod"); jsonArss.UpdateString("user","YOUR_ARSS_USERNAME"); jsonArss.UpdateString("userPWD","YOUR_ARSS_PASSWORD"); success = cert.SetCloudSigner(jsonArss); CkCrypt2 crypt; success = crypt.SetSigningCert(cert); if (success == false) { std::cout << crypt.lastErrorText() << "\r\n"; return; } // The CadesEnabled property applies to all methods that create PKCS7 signatures. // To create a CAdES-BES signature, set this property equal to true. crypt.put_CadesEnabled(true); crypt.put_HashAlgorithm("sha256"); CkJsonObject signedAttrs; signedAttrs.UpdateInt("contentType",1); signedAttrs.UpdateInt("signingTime",1); signedAttrs.UpdateInt("messageDigest",1); signedAttrs.UpdateInt("signingCertificateV2",1); crypt.put_SigningAttributes(signedAttrs.emit()); // You can sign any type of file.. const char *inputXmlPath = "qa_data/e-Invoice.xml"; const char *outputP7mPath = "qa_output/signed.p7m"; // Create the CAdES-BES attached signature, which contains the original data. // Chilkat will build the .p7m locally, but will (internally) use ARSS // to do the RSA signing remotely. success = crypt.CreateP7M(inputXmlPath,outputP7mPath); if (success == false) { std::cout << crypt.lastErrorText() << "\r\n"; return; } std::cout << "Success." << "\r\n"; } |
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