C
C
POST GovTalk XML to https://vrep1-t.cssz.cz/VREP/submission
See more HTTP Misc Examples
Demonstrates how to POST a GovTalk XML message to https://vrep1-t.cssz.cz/VREP/submissionPDF Documentation is at http://www.cssz.cz/NR/rdonlyres/0ACDBB35-F78A-4B1A-8258-7249B55C788E/0/csszpodavacidotazovaciprotokol20110608.pdf
Chilkat C Downloads
#include <C_CkXml.h>
#include <C_CkBinData.h>
#include <C_CkGzip.h>
#include <C_CkCert.h>
#include <C_CkCrypt2.h>
#include <C_CkHttp.h>
#include <C_CkHttpResponse.h>
void ChilkatSample(void)
{
BOOL success;
HCkXml xml;
HCkBinData bd;
HCkGzip gzip;
HCkCert cert;
HCkCrypt2 crypt;
HCkHttp http;
HCkHttpResponse resp;
int statusCode;
success = FALSE;
// This requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// First prepare the XML body that is to be GZip compressed and then encrypted.
// Build the following XML..
// Use the online tool at http://tools.chilkat.io/xmlCreate.cshtml
// to generate the XML creation code that follows this XML.
// <?xml version="1.0" encoding="utf-8" ?>
// <pvpoj xmlns="http://schemas.cssz.cz/POJ/PVPOJ2016">
// <prehled verze="2016.0" typPrehledu="N">
// <okres>
// <kodOSSZ>119</kodOSSZ>
// <nazevOSSZ>Praha 9</nazevOSSZ>
// </okres>
// <obdobi>
// <mesic>1</mesic>
// <rok>2018</rok>
// </obdobi>
// <zamestnavatel>
// <vs>9992002999</vs>
// <IC>49710999</IC>
// <nazev>SIT & KHASO v.o.s.</nazev>
// <adresa>
// <ulice>Na sp�leni�ti</ulice>
// <cisloDomu>517</cisloDomu>
// <obec>Praha 9</obec>
// <PSC>19032</PSC>
// <stat>CZ</stat>
// </adresa>
// </zamestnavatel>
// <pojistne>
// <uhrnVymerovacichZakladu>1104</uhrnVymerovacichZakladu>
// <pojistneZamestnance>175</pojistneZamestnance>
// <pojistneZamestnavatele>2826</pojistneZamestnavatele>
// <pojistneCelkem>4301</pojistneCelkem>
// </pojistne>
// <platebniUdaje>
// <bankaCisloUctu>012345789/0800</bankaCisloUctu>
// </platebniUdaje>
// <pracovnik>
// <jmeno>Matt</jmeno>
// <prijmeni>Smith</prijmeni>
// <telefon>606796999</telefon>
// <email>admin@chilkatsoft.com</email>
// </pracovnik>
// <datumVyplneni>2018-03-02</datumVyplneni>
// <poznamka />
// </prehled>
// </pvpoj>
xml = CkXml_Create();
CkXml_putTag(xml,"pvpoj");
CkXml_AddAttribute(xml,"xmlns","http://schemas.cssz.cz/POJ/PVPOJ2016");
CkXml_UpdateAttrAt(xml,"prehled",TRUE,"verze","2016.0");
CkXml_UpdateAttrAt(xml,"prehled",TRUE,"typPrehledu","N");
CkXml_UpdateChildContent(xml,"prehled|okres|kodOSSZ","119");
CkXml_UpdateChildContent(xml,"prehled|okres|nazevOSSZ","Praha 9");
CkXml_UpdateChildContent(xml,"prehled|obdobi|mesic","1");
CkXml_UpdateChildContent(xml,"prehled|obdobi|rok","2018");
CkXml_UpdateChildContent(xml,"prehled|zamestnavatel|vs","9992002999");
CkXml_UpdateChildContent(xml,"prehled|zamestnavatel|IC","49710999");
CkXml_UpdateChildContent(xml,"prehled|zamestnavatel|nazev","SIT & KHASO v.o.s.");
CkXml_UpdateChildContent(xml,"prehled|zamestnavatel|adresa|ulice","Na sp�leni�ti");
CkXml_UpdateChildContent(xml,"prehled|zamestnavatel|adresa|cisloDomu","517");
CkXml_UpdateChildContent(xml,"prehled|zamestnavatel|adresa|obec","Praha 9");
CkXml_UpdateChildContent(xml,"prehled|zamestnavatel|adresa|PSC","19032");
CkXml_UpdateChildContent(xml,"prehled|zamestnavatel|adresa|stat","CZ");
CkXml_UpdateChildContent(xml,"prehled|pojistne|uhrnVymerovacichZakladu","1104");
CkXml_UpdateChildContent(xml,"prehled|pojistne|pojistneZamestnance","175");
CkXml_UpdateChildContent(xml,"prehled|pojistne|pojistneZamestnavatele","2826");
CkXml_UpdateChildContent(xml,"prehled|pojistne|pojistneCelkem","4301");
CkXml_UpdateChildContent(xml,"prehled|platebniUdaje|bankaCisloUctu","012345789/0800");
CkXml_UpdateChildContent(xml,"prehled|pracovnik|jmeno","Matt");
CkXml_UpdateChildContent(xml,"prehled|pracovnik|prijmeni","Smith");
CkXml_UpdateChildContent(xml,"prehled|pracovnik|telefon","606796999");
CkXml_UpdateChildContent(xml,"prehled|pracovnik|email","admin@chilkatsoft.com");
CkXml_UpdateChildContent(xml,"prehled|datumVyplneni","2018-03-02");
CkXml_UpdateChildContent(xml,"prehled|poznamka","");
CkXml_putEmitCompact(xml,TRUE);
CkXml_putEmitXmlDecl(xml,FALSE);
// Emit the XML into bd.
bd = CkBinData_Create();
CkBinData_AppendString(bd,CkXml_getXml(xml),"utf-8");
// GZip compress the bd contents.
gzip = CkGzip_Create();
// The Filename is not an actual file on disk, but is just the filename string stored in the gzip compressed format.
CkGzip_putFilename(gzip,"pvpoj.xml");
CkGzip_CompressBd(gzip,bd);
// Encrypt the contents using the government provided cert.
cert = CkCert_Create();
success = CkCert_LoadFromFile(cert,"qa_data/govs/czech/pvpoj/DISCSSZ2019.cer");
if (success == FALSE) {
printf("%s\n",CkCert_lastErrorText(cert));
CkXml_Dispose(xml);
CkBinData_Dispose(bd);
CkGzip_Dispose(gzip);
CkCert_Dispose(cert);
return;
}
crypt = CkCrypt2_Create();
CkCrypt2_putCryptAlgorithm(crypt,"pki");
CkCrypt2_putPkcs7CryptAlg(crypt,"aes");
CkCrypt2_putKeyLength(crypt,256);
success = CkCrypt2_SetEncryptCert(crypt,cert);
if (success == FALSE) {
printf("%s\n",CkCrypt2_lastErrorText(crypt));
CkXml_Dispose(xml);
CkBinData_Dispose(bd);
CkGzip_Dispose(gzip);
CkCert_Dispose(cert);
CkCrypt2_Dispose(crypt);
return;
}
success = CkCrypt2_EncryptBd(crypt,bd);
if (success == FALSE) {
printf("%s\n",CkCrypt2_lastErrorText(crypt));
CkXml_Dispose(xml);
CkBinData_Dispose(bd);
CkGzip_Dispose(gzip);
CkCert_Dispose(cert);
CkCrypt2_Dispose(crypt);
return;
}
// At this point, bd contains the gzip compressed / encrypted XML.
// Build the following GovTalkMessage XML:
// <?xml version="1.0" encoding="utf-8"?>
// <GovTalkMessage xmlns="http://www.govtalk.gov.uk/CM/envelope">
// <EnvelopeVersion>2.0</EnvelopeVersion>
// <Header>
// <MessageDetails>
// <Class>CSSZ_PVPOJ</Class>
// <Qualifier>request</Qualifier>
// <Function>submit</Function>
// <TransactionID />
// <AuditID />
// <CorrelationID />
// <ResponseEndPoint PollInterval="0" />
// <Transformation>XML</Transformation>
// <GatewayTest />
// <GatewayTimestamp />
// </MessageDetails>
// <SenderDetails>
// <IDAuthentication>
// <SenderID />
// <Authentication>
// <Method>clear</Method>
// <Role />
// <Value />
// </Authentication>
// </IDAuthentication>
// <X509Certificate />
// <EmailAddress>admin@chilkatsoft.com</EmailAddress>
// </SenderDetails>
// </Header>
// <GovTalkDetails>
// <Keys>
// <Key Type="vars">9992888999</Key>
// </Keys>
// <GatewayAdditions />
// </GovTalkDetails>
// <Body>
// <Message xmlns="http://www.cssz.cz/XMLSchema/envelope" version="1.2" eType="PVPOJ16">
// <Header>
// <Signature xmlns:dt="urn:schemas-microsoft-com:datatypes" dt:dt="bin.base64">Signature goes here</Signature>
// <Vendor productName="Abc xyz. s r.o. JKL .NET Client" version="6.0.2.0" />
// </Header>
// <Body xmlns:dt="urn:schemas-microsoft-com:datatypes" encrypted="yes" contentEncoding="gzip" dt:dt="bin.base64">Base64 goes here
// </Body>
// </Message>
// </Body>
// </GovTalkMessage>
//
// Use the online tool at http://tools.chilkat.io/xmlCreate.cshtml
// to generate this code.
CkXml_Clear(xml);
CkXml_putTag(xml,"GovTalkMessage");
CkXml_AddAttribute(xml,"xmlns","http://www.govtalk.gov.uk/CM/envelope");
CkXml_UpdateChildContent(xml,"EnvelopeVersion","2.0");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|Class","CSSZ_PVPOJ");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|Qualifier","request");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|Function","submit");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|TransactionID","");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|AuditID","");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|CorrelationID","");
CkXml_UpdateAttrAt(xml,"Header|MessageDetails|ResponseEndPoint",TRUE,"PollInterval","0");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|Transformation","XML");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|GatewayTest","");
CkXml_UpdateChildContent(xml,"Header|MessageDetails|GatewayTimestamp","");
CkXml_UpdateChildContent(xml,"Header|SenderDetails|IDAuthentication|SenderID","");
CkXml_UpdateChildContent(xml,"Header|SenderDetails|IDAuthentication|Authentication|Method","clear");
CkXml_UpdateChildContent(xml,"Header|SenderDetails|IDAuthentication|Authentication|Role","");
CkXml_UpdateChildContent(xml,"Header|SenderDetails|IDAuthentication|Authentication|Value","");
CkXml_UpdateChildContent(xml,"Header|SenderDetails|X509Certificate","");
CkXml_UpdateChildContent(xml,"Header|SenderDetails|EmailAddress","admin@chilkatsoft.com");
CkXml_UpdateAttrAt(xml,"GovTalkDetails|Keys|Key",TRUE,"Type","vars");
CkXml_UpdateChildContent(xml,"GovTalkDetails|Keys|Key","9992888999");
CkXml_UpdateChildContent(xml,"GovTalkDetails|GatewayAdditions","");
CkXml_UpdateAttrAt(xml,"Body|Message",TRUE,"xmlns","http://www.cssz.cz/XMLSchema/envelope");
CkXml_UpdateAttrAt(xml,"Body|Message",TRUE,"version","1.2");
CkXml_UpdateAttrAt(xml,"Body|Message",TRUE,"eType","PVPOJ16");
CkXml_UpdateAttrAt(xml,"Body|Message|Header|Signature",TRUE,"xmlns:dt","urn:schemas-microsoft-com:datatypes");
CkXml_UpdateAttrAt(xml,"Body|Message|Header|Signature",TRUE,"dt:dt","bin.base64");
CkXml_UpdateChildContent(xml,"Body|Message|Header|Signature","Signature goes here");
CkXml_UpdateAttrAt(xml,"Body|Message|Header|Vendor",TRUE,"productName","Abc xyz. s r.o. JKL .NET Client");
CkXml_UpdateAttrAt(xml,"Body|Message|Header|Vendor",TRUE,"version","6.0.2.0");
CkXml_UpdateAttrAt(xml,"Body|Message|Body",TRUE,"xmlns:dt","urn:schemas-microsoft-com:datatypes");
CkXml_UpdateAttrAt(xml,"Body|Message|Body",TRUE,"encrypted","yes");
CkXml_UpdateAttrAt(xml,"Body|Message|Body",TRUE,"contentEncoding","gzip");
CkXml_UpdateAttrAt(xml,"Body|Message|Body",TRUE,"dt:dt","bin.base64");
// Insert the contents of bd here:
CkXml_UpdateChildContent(xml,"Body|Message|Body",CkBinData_getEncoded(bd,"base64"));
// Show the XML to be sent to https://vrep1-t.cssz.cz/VREP/submission
CkXml_putEmitCompact(xml,FALSE);
printf("%s\n",CkXml_getXml(xml));
CkXml_putEmitCompact(xml,TRUE);
// ----------------------------------------------------------
// POST the XML to https://vrep1-t.cssz.cz/VREP/submission
http = CkHttp_Create();
resp = CkHttpResponse_Create();
success = CkHttp_HttpStr(http,"POST","https://vrep1-t.cssz.cz/VREP/submission",CkXml_getXml(xml),"utf-8","application/xml",resp);
if (success == FALSE) {
printf("%s\n",CkHttp_lastErrorText(http));
CkXml_Dispose(xml);
CkBinData_Dispose(bd);
CkGzip_Dispose(gzip);
CkCert_Dispose(cert);
CkCrypt2_Dispose(crypt);
CkHttp_Dispose(http);
CkHttpResponse_Dispose(resp);
return;
}
// Examine the response status code (200 = success)
statusCode = CkHttpResponse_getStatusCode(resp);
printf("Response status code = %d\n",statusCode);
// The response body should be XML.
// Load it into a Chilkat XML object to get it in indented format for viewing..
CkXml_Clear(xml);
CkXml_LoadXml(xml,CkHttpResponse_bodyStr(resp));
CkXml_putEmitCompact(xml,FALSE);
printf("%s\n",CkXml_getXml(xml));
// Output is:
// <GovTalkMessage xmlns="http://www.govtalk.gov.uk/CM/envelope">
// <EnvelopeVersion>2.0</EnvelopeVersion>
// <Header>
// <MessageDetails>
// <Class>CSSZ_PVPOJ</Class>
// <Qualifier>acknowledgement</Qualifier>
// <Function>submit</Function>
// <TransactionID />
// <CorrelationID>1B6336D5ACE949CDB944424CB2D54401</CorrelationID>
// <ResponseEndPoint PollInterval="60">https://vrep1-t.cssz.cz/VREP/poll</ResponseEndPoint>
// <GatewayTimestamp>2018-07-02T22:23:41.310</GatewayTimestamp>
// </MessageDetails>
// <SenderDetails />
// </Header>
// <GovTalkDetails>
// <Keys />
// </GovTalkDetails>
// <Body>
// <Signature xmlns="http://www.podani.gov.cz/TxE/timestamp" Version="1.0">
// <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
// <TimeStamp>
// <date>20180702</date>
// <time>22:23:41</time>
// </TimeStamp>
// <SignatureValue>MIIORwYJKoZIhvcNAQcCo ... bBNE6MeXmk2siMuvY=</SignatureValue>
// </Signature>
// </Body>
// </GovTalkMessage>
//
// Hint: Use the online tool at http://tools.chilkat.io/xmlParse.cshtml
// to generate XML parsing code based on a sample response..
CkXml_Dispose(xml);
CkBinData_Dispose(bd);
CkGzip_Dispose(gzip);
CkCert_Dispose(cert);
CkCrypt2_Dispose(crypt);
CkHttp_Dispose(http);
CkHttpResponse_Dispose(resp);
}