(Unicode C) 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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#include <C_CkHttpW.h>
#include <C_CkBinDataW.h>
#include <C_CkZipW.h>
#include <C_CkZipEntryW.h>
#include <C_CkCrypt2W.h>

void ChilkatSample(void)
    {
    HCkHttpW http;
    BOOL success;
    HCkBinDataW bdZip;
    int respStatusCode;
    HCkZipW zip;
    int numUnzipped;
    HCkZipEntryW entry;
    HCkBinDataW bdP7m;
    HCkCrypt2W crypt;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttpW_Create();

    // 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.
    CkHttpW_putAuthToken(http,L"NLOGDVXLVaF3tzmnVPkTwpkuh7dG0i09uSCcog3u+rE=");
    CkHttpW_SetRequestHeader(http,L"Accept",L"application/json");

    bdZip = CkBinDataW_Create();
    success = CkHttpW_QuickGetBd(http,L"https://ws.fatturazioneelettronica.aruba.it/services/invoice/in/getZipByFilename?filename=IT01879020517_jtlk1.xml.p7m",bdZip);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkBinDataW_Dispose(bdZip);
        return;
    }

    respStatusCode = CkHttpW_getLastStatus(http);
    wprintf(L"response status code = %d\n",respStatusCode);

    if (respStatusCode != 200) {
        // If it failed, the response body will not contain the .zip file data.
        // It will likely contain an error message.
        wprintf(L"%s\n",CkBinDataW_getString(bdZip,L"utf-8"));
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkBinDataW_Dispose(bdZip);
        return;
    }

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

    success = CkZipW_OpenBd(zip,bdZip);
    if (success == FALSE) {
        wprintf(L"%s\n",CkZipW_lastErrorText(zip));
        CkHttpW_Dispose(http);
        CkBinDataW_Dispose(bdZip);
        CkZipW_Dispose(zip);
        return;
    }

    // If desired, we can unzip to the filesystem..
    numUnzipped = CkZipW_Unzip(zip,L"c:/mySignedInvoices");
    if (numUnzipped < 0) {
        wprintf(L"%s\n",CkZipW_lastErrorText(zip));
        CkHttpW_Dispose(http);
        CkBinDataW_Dispose(bdZip);
        CkZipW_Dispose(zip);
        return;
    }

    // Alternatively, we can unzip into memory..
    entry = CkZipW_GetEntryByIndex(zip,0);
    if (CkZipW_getLastMethodSuccess(zip) == FALSE) {
        wprintf(L"%s\n",CkZipW_lastErrorText(zip));
        CkHttpW_Dispose(http);
        CkBinDataW_Dispose(bdZip);
        CkZipW_Dispose(zip);
        return;
    }

    bdP7m = CkBinDataW_Create();
    success = CkZipEntryW_UnzipToBd(entry,bdP7m);
    if (success == FALSE) {
        wprintf(L"%s\n",CkZipEntryW_lastErrorText(entry));
        CkHttpW_Dispose(http);
        CkBinDataW_Dispose(bdZip);
        CkZipW_Dispose(zip);
        CkBinDataW_Dispose(bdP7m);
        return;
    }

    CkZipEntryW_Dispose(entry);

    // 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..
    crypt = CkCrypt2W_Create();
    success = CkCrypt2W_OpaqueVerifyBd(crypt,bdP7m);
    if (success == FALSE) {
        wprintf(L"%s\n",CkCrypt2W_lastErrorText(crypt));
        CkHttpW_Dispose(http);
        CkBinDataW_Dispose(bdZip);
        CkZipW_Dispose(zip);
        CkBinDataW_Dispose(bdP7m);
        CkCrypt2W_Dispose(crypt);
        return;
    }

    wprintf(L"The signature was verified.\n");

    // The bdp7m now contains the XML that was originally signed.
    wprintf(L"Original XML:\n");
    wprintf(L"%s\n",CkBinDataW_getString(bdP7m,L"utf-8"));


    CkHttpW_Dispose(http);
    CkBinDataW_Dispose(bdZip);
    CkZipW_Dispose(zip);
    CkBinDataW_Dispose(bdP7m);
    CkCrypt2W_Dispose(crypt);

    }