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Lianja

POST GovTalk XML to https://vrep1-t.cssz.cz/VREP/submission

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Demonstrates how to POST a GovTalk XML message to https://vrep1-t.cssz.cz/VREP/submission

PDF Documentation is at http://www.cssz.cz/NR/rdonlyres/0ACDBB35-F78A-4B1A-8258-7249B55C788E/0/csszpodavacidotazovaciprotokol20110608.pdf

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Lianja
llSuccess = .F.

// 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 &amp; 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>

loXml = createobject("CkXml")
loXml.Tag = "pvpoj"
loXml.AddAttribute("xmlns","http://schemas.cssz.cz/POJ/PVPOJ2016")
loXml.UpdateAttrAt("prehled",.T.,"verze","2016.0")
loXml.UpdateAttrAt("prehled",.T.,"typPrehledu","N")
loXml.UpdateChildContent("prehled|okres|kodOSSZ","119")
loXml.UpdateChildContent("prehled|okres|nazevOSSZ","Praha 9")
loXml.UpdateChildContent("prehled|obdobi|mesic","1")
loXml.UpdateChildContent("prehled|obdobi|rok","2018")
loXml.UpdateChildContent("prehled|zamestnavatel|vs","9992002999")
loXml.UpdateChildContent("prehled|zamestnavatel|IC","49710999")
loXml.UpdateChildContent("prehled|zamestnavatel|nazev","SIT & KHASO v.o.s.")
loXml.UpdateChildContent("prehled|zamestnavatel|adresa|ulice","Na sp�leni�ti")
loXml.UpdateChildContent("prehled|zamestnavatel|adresa|cisloDomu","517")
loXml.UpdateChildContent("prehled|zamestnavatel|adresa|obec","Praha 9")
loXml.UpdateChildContent("prehled|zamestnavatel|adresa|PSC","19032")
loXml.UpdateChildContent("prehled|zamestnavatel|adresa|stat","CZ")
loXml.UpdateChildContent("prehled|pojistne|uhrnVymerovacichZakladu","1104")
loXml.UpdateChildContent("prehled|pojistne|pojistneZamestnance","175")
loXml.UpdateChildContent("prehled|pojistne|pojistneZamestnavatele","2826")
loXml.UpdateChildContent("prehled|pojistne|pojistneCelkem","4301")
loXml.UpdateChildContent("prehled|platebniUdaje|bankaCisloUctu","012345789/0800")
loXml.UpdateChildContent("prehled|pracovnik|jmeno","Matt")
loXml.UpdateChildContent("prehled|pracovnik|prijmeni","Smith")
loXml.UpdateChildContent("prehled|pracovnik|telefon","606796999")
loXml.UpdateChildContent("prehled|pracovnik|email","admin@chilkatsoft.com")
loXml.UpdateChildContent("prehled|datumVyplneni","2018-03-02")
loXml.UpdateChildContent("prehled|poznamka","")

loXml.EmitCompact = .T.
loXml.EmitXmlDecl = .F.

// Emit the XML into bd.
loBd = createobject("CkBinData")
loBd.AppendString(loXml.GetXml(),"utf-8")

// GZip compress the bd contents.
loGzip = createobject("CkGzip")
// The Filename is not an actual file on disk, but is just the filename string stored in the gzip compressed format.
loGzip.Filename = "pvpoj.xml"
loGzip.CompressBd(loBd)

// Encrypt the contents using the government provided cert.
loCert = createobject("CkCert")
llSuccess = loCert.LoadFromFile("qa_data/govs/czech/pvpoj/DISCSSZ2019.cer")
if (llSuccess = .F.) then
    ? loCert.LastErrorText
    release loXml
    release loBd
    release loGzip
    release loCert
    return
endif

loCrypt = createobject("CkCrypt2")
loCrypt.CryptAlgorithm = "pki"

loCrypt.Pkcs7CryptAlg = "aes"
loCrypt.KeyLength = 256

llSuccess = loCrypt.SetEncryptCert(loCert)
if (llSuccess = .F.) then
    ? loCrypt.LastErrorText
    release loXml
    release loBd
    release loGzip
    release loCert
    release loCrypt
    return
endif

llSuccess = loCrypt.EncryptBd(loBd)
if (llSuccess = .F.) then
    ? loCrypt.LastErrorText
    release loXml
    release loBd
    release loGzip
    release loCert
    release loCrypt
    return
endif

// 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.

loXml.Clear()
loXml.Tag = "GovTalkMessage"
loXml.AddAttribute("xmlns","http://www.govtalk.gov.uk/CM/envelope")
loXml.UpdateChildContent("EnvelopeVersion","2.0")
loXml.UpdateChildContent("Header|MessageDetails|Class","CSSZ_PVPOJ")
loXml.UpdateChildContent("Header|MessageDetails|Qualifier","request")
loXml.UpdateChildContent("Header|MessageDetails|Function","submit")
loXml.UpdateChildContent("Header|MessageDetails|TransactionID","")
loXml.UpdateChildContent("Header|MessageDetails|AuditID","")
loXml.UpdateChildContent("Header|MessageDetails|CorrelationID","")
loXml.UpdateAttrAt("Header|MessageDetails|ResponseEndPoint",.T.,"PollInterval","0")
loXml.UpdateChildContent("Header|MessageDetails|Transformation","XML")
loXml.UpdateChildContent("Header|MessageDetails|GatewayTest","")
loXml.UpdateChildContent("Header|MessageDetails|GatewayTimestamp","")
loXml.UpdateChildContent("Header|SenderDetails|IDAuthentication|SenderID","")
loXml.UpdateChildContent("Header|SenderDetails|IDAuthentication|Authentication|Method","clear")
loXml.UpdateChildContent("Header|SenderDetails|IDAuthentication|Authentication|Role","")
loXml.UpdateChildContent("Header|SenderDetails|IDAuthentication|Authentication|Value","")
loXml.UpdateChildContent("Header|SenderDetails|X509Certificate","")
loXml.UpdateChildContent("Header|SenderDetails|EmailAddress","admin@chilkatsoft.com")
loXml.UpdateAttrAt("GovTalkDetails|Keys|Key",.T.,"Type","vars")
loXml.UpdateChildContent("GovTalkDetails|Keys|Key","9992888999")
loXml.UpdateChildContent("GovTalkDetails|GatewayAdditions","")
loXml.UpdateAttrAt("Body|Message",.T.,"xmlns","http://www.cssz.cz/XMLSchema/envelope")
loXml.UpdateAttrAt("Body|Message",.T.,"version","1.2")
loXml.UpdateAttrAt("Body|Message",.T.,"eType","PVPOJ16")
loXml.UpdateAttrAt("Body|Message|Header|Signature",.T.,"xmlns:dt","urn:schemas-microsoft-com:datatypes")
loXml.UpdateAttrAt("Body|Message|Header|Signature",.T.,"dt:dt","bin.base64")
loXml.UpdateChildContent("Body|Message|Header|Signature","Signature goes here")
loXml.UpdateAttrAt("Body|Message|Header|Vendor",.T.,"productName","Abc xyz. s r.o. JKL .NET Client")
loXml.UpdateAttrAt("Body|Message|Header|Vendor",.T.,"version","6.0.2.0")
loXml.UpdateAttrAt("Body|Message|Body",.T.,"xmlns:dt","urn:schemas-microsoft-com:datatypes")
loXml.UpdateAttrAt("Body|Message|Body",.T.,"encrypted","yes")
loXml.UpdateAttrAt("Body|Message|Body",.T.,"contentEncoding","gzip")
loXml.UpdateAttrAt("Body|Message|Body",.T.,"dt:dt","bin.base64")

// Insert the contents of bd here:
loXml.UpdateChildContent("Body|Message|Body",loBd.GetEncoded("base64"))

// Show the XML to be sent to https://vrep1-t.cssz.cz/VREP/submission
loXml.EmitCompact = .F.
? loXml.GetXml()
loXml.EmitCompact = .T.

// ----------------------------------------------------------
// POST the XML to https://vrep1-t.cssz.cz/VREP/submission

loHttp = createobject("CkHttp")
loResp = createobject("CkHttpResponse")
llSuccess = loHttp.HttpStr("POST","https://vrep1-t.cssz.cz/VREP/submission",loXml.GetXml(),"utf-8","application/xml",loResp)
if (llSuccess = .F.) then
    ? loHttp.LastErrorText
    release loXml
    release loBd
    release loGzip
    release loCert
    release loCrypt
    release loHttp
    release loResp
    return
endif

// Examine the response status code (200 = success)
lnStatusCode = loResp.StatusCode
? "Response status code = " + str(lnStatusCode)

// The response body should be XML.
// Load it into a Chilkat XML object to get it in indented format for viewing..
loXml.Clear()
loXml.LoadXml(loResp.BodyStr)
loXml.EmitCompact = .F.
? loXml.GetXml()

// 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..


release loXml
release loBd
release loGzip
release loCert
release loCrypt
release loHttp
release loResp