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(Swift) Create CAdES-BES .p7m using Smart Card or USB TokenDemonstrates how to create a CAdES BES invoice.xml.p7m using a certificate stored on a smart card or USB token. Note: This example requires Chilkat v9.5.0.77 and at the time of this writing is restricted to the Windows operating system.
func chilkatTest() { // Note: Requires Chilkat v9.5.0.77 or greater. // This requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. let crypt = CkoCrypt2()! // Use a certificate on a smartcard or USB token. let cert = CkoCert()! // Load the certificate on the smartcard currently in the reader (or on the USB token). // Pass an empty string to allow Chilkat to automatically choose the CSP (Cryptographi Service Provider). // See Load Certificate on Smartcard for information about explicitly selecting a particular CSP. var success: Bool = cert.load(fromSmartcard: "") if success != true { print("\(cert.lastErrorText!)") return } // Provide the smartcard PIN. // If the PIN is not explicitly provided here, the Windows OS should // display a dialog for the PIN. cert.smartCardPin = "000000" // Provide the certificate for signing. success = crypt.setSigning(cert) if success != true { print("\(crypt.lastErrorText!)") return } // Indicate that SHA-256 should be used. crypt.hashAlgorithm = "sha256" // Specify the signed attributes to be included. // (This is what makes it CAdES-BES compliant.) let jsonSignedAttrs = CkoJsonObject()! jsonSignedAttrs.updateInt("contentType", value: 1) jsonSignedAttrs.updateInt("signingTime", value: 1) jsonSignedAttrs.updateInt("messageDigest", value: 1) jsonSignedAttrs.updateInt("signingCertificateV2", value: 1) crypt.signingAttributes = jsonSignedAttrs.emit() var inFile: String? = "qa_data/xml/IT01234567890_11002.xml" var sigFile: String? = "qa_output/IT01234567890_11002.xml.p7m" // Create the CAdES-BES signature, which contains the original data. success = crypt.createP7M(inFile, p7mPath: sigFile) if success == false { print("\(crypt.lastErrorText!)") return } print("Success.") } |
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