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(Swift 3,4,5...) Extract XML from FatturaPA .p7mDemonstrates how to verify the signature and extract the XML from a FatturaPA .p7m file.
func chilkatTest() { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. let bd = CkoBinData()! var success: Bool = bd.loadFile("qa_data/p7m/IT01879020517_abc.xml.p7m") if success != true { print("Failed to load the .p7m file") return } let crypt = CkoCrypt2()! // Verify and extrct the payload contained within the .p7m. // In this case, the payload is the FatturaPA XML. // If successful, the resulting bd will contain only the XML. var bVerified: Bool = crypt.opaqueVerifyBd(bd) if bVerified != true { print("\(crypt.lastErrorText!)") print("Failed to extract and verify.") return } // Save the XML to a file. bd.writeFile("qa_output/zIT01879020517_abc.xml") // Alternatively, load into an XML object and emit. let xml = CkoXml()! xml.load(bd.getString("utf-8")) print("\(xml.getXml()!)") } |
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