(Java) Aruba Fatturazione Elettronica Get Zip by Filename

Returns an invoice with all of its notifications in Zip format (e.g. IT01879020517_abcde.xml.p7m).

For more information, see https://fatturazioneelettronica.aruba.it/apidoc/docs_EN.html#_getzipbyfilename

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import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http = new CkHttp();
    boolean success;

    // Implements the following CURL command:

    // curl -X GET https://ws.fatturazioneelettronica.aruba.it/services/invoice/in/getZipByFilename?filename=IT01879020517_jtlk1.xml.p7m \
    //   -H "Accept: application/json" \
    //   -H "Authorization: Bearer NLOGDVXLVaF3tzmnVPkTwpkuh7dG0i09uSCcog3u+rE="

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Adds the "Authorization: Bearer NLOGDVXLVaF3tzmnVPkTwpkuh7dG0i09uSCcog3u+rE=" header.
    http.put_AuthToken("NLOGDVXLVaF3tzmnVPkTwpkuh7dG0i09uSCcog3u+rE=");
    http.SetRequestHeader("Accept","application/json");

    CkBinData bdZip = new CkBinData();
    success = http.QuickGetBd("https://ws.fatturazioneelettronica.aruba.it/services/invoice/in/getZipByFilename?filename=IT01879020517_jtlk1.xml.p7m",bdZip);
    if (success == false) {
        System.out.println(http.lastErrorText());
        return;
        }

    int respStatusCode = http.get_LastStatus();
    System.out.println("response status code = " + respStatusCode);

    if (respStatusCode != 200) {
        // If it failed, the response body will not contain the .zip file data.
        // It will likely contain an error message.
        System.out.println(bdZip.getString("utf-8"));
        System.out.println("Failed.");
        return;
        }

    // Open the zip and extract the .p7m
    CkZip zip = new CkZip();

    success = zip.OpenBd(bdZip);
    if (success == false) {
        System.out.println(zip.lastErrorText());
        return;
        }

    // If desired, we can unzip to the filesystem..
    int numUnzipped = zip.Unzip("c:/mySignedInvoices");
    if (numUnzipped < 0) {
        System.out.println(zip.lastErrorText());
        return;
        }

    // Alternatively, we can unzip into memory..
    CkZipEntry entry = zip.GetEntryByIndex(0);
    if (zip.get_LastMethodSuccess() == false) {
        System.out.println(zip.lastErrorText());
        return;
        }

    CkBinData bdP7m = new CkBinData();
    success = entry.UnzipToBd(bdP7m);
    if (success == false) {
        System.out.println(entry.lastErrorText());
        return;
        }

    // Verify the signature and extract the XML from the p7m
    // If the signature verification is successful, the contents of bdP7m are unwrapped and what
    // remains is the original signed document..
    CkCrypt2 crypt = new CkCrypt2();
    success = crypt.OpaqueVerifyBd(bdP7m);
    if (success == false) {
        System.out.println(crypt.lastErrorText());
        return;
        }

    System.out.println("The signature was verified.");

    // The bdp7m now contains the XML that was originally signed.
    System.out.println("Original XML:");
    System.out.println(bdP7m.getString("utf-8"));
  }
}