Dart
Dart
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
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import 'package:chilkat/chilkat.dart';
void main() {
// 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>
final xml = CkXml();
xml.tag = 'pvpoj';
xml.addAttribute('xmlns', 'http://schemas.cssz.cz/POJ/PVPOJ2016');
xml.updateAttrAt('prehled', true, 'verze', '2016.0');
xml.updateAttrAt('prehled', true, 'typPrehledu', 'N');
xml.updateChildContent('prehled|okres|kodOSSZ', '119');
xml.updateChildContent('prehled|okres|nazevOSSZ', 'Praha 9');
xml.updateChildContent('prehled|obdobi|mesic', '1');
xml.updateChildContent('prehled|obdobi|rok', '2018');
xml.updateChildContent('prehled|zamestnavatel|vs', '9992002999');
xml.updateChildContent('prehled|zamestnavatel|IC', '49710999');
xml.updateChildContent('prehled|zamestnavatel|nazev', 'SIT & KHASO v.o.s.');
xml.updateChildContent('prehled|zamestnavatel|adresa|ulice', 'Na sp�leni�ti');
xml.updateChildContent('prehled|zamestnavatel|adresa|cisloDomu', '517');
xml.updateChildContent('prehled|zamestnavatel|adresa|obec', 'Praha 9');
xml.updateChildContent('prehled|zamestnavatel|adresa|PSC', '19032');
xml.updateChildContent('prehled|zamestnavatel|adresa|stat', 'CZ');
xml.updateChildContent('prehled|pojistne|uhrnVymerovacichZakladu', '1104');
xml.updateChildContent('prehled|pojistne|pojistneZamestnance', '175');
xml.updateChildContent('prehled|pojistne|pojistneZamestnavatele', '2826');
xml.updateChildContent('prehled|pojistne|pojistneCelkem', '4301');
xml.updateChildContent('prehled|platebniUdaje|bankaCisloUctu', '012345789/0800');
xml.updateChildContent('prehled|pracovnik|jmeno', 'Matt');
xml.updateChildContent('prehled|pracovnik|prijmeni', 'Smith');
xml.updateChildContent('prehled|pracovnik|telefon', '606796999');
xml.updateChildContent('prehled|pracovnik|email', 'admin@chilkatsoft.com');
xml.updateChildContent('prehled|datumVyplneni', '2018-03-02');
xml.updateChildContent('prehled|poznamka', '');
xml.emitCompact = true;
xml.emitXmlDecl = false;
// Emit the XML into bd.
final bd = CkBinData();
bd.appendString(xml.getXml(), 'utf-8');
// GZip compress the bd contents.
final gzip = CkGzip();
// The Filename is not an actual file on disk, but is just the filename string stored in the gzip compressed format.
gzip.filename = 'pvpoj.xml';
gzip.compressBd(bd);
// Encrypt the contents using the government provided cert.
final cert = CkCert();
try {
cert.loadFromFile('qa_data/govs/czech/pvpoj/DISCSSZ2019.cer');
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
final crypt = CkCrypt2();
crypt.cryptAlgorithm = 'pki';
crypt.pkcs7CryptAlg = 'aes';
crypt.keyLength = 256;
try {
crypt.setEncryptCert(cert);
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
try {
crypt.encryptBd(bd);
} on ChilkatException catch (e) {
print(e.lastErrorText);
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.
xml.clear();
xml.tag = 'GovTalkMessage';
xml.addAttribute('xmlns', 'http://www.govtalk.gov.uk/CM/envelope');
xml.updateChildContent('EnvelopeVersion', '2.0');
xml.updateChildContent('Header|MessageDetails|Class', 'CSSZ_PVPOJ');
xml.updateChildContent('Header|MessageDetails|Qualifier', 'request');
xml.updateChildContent('Header|MessageDetails|Function', 'submit');
xml.updateChildContent('Header|MessageDetails|TransactionID', '');
xml.updateChildContent('Header|MessageDetails|AuditID', '');
xml.updateChildContent('Header|MessageDetails|CorrelationID', '');
xml.updateAttrAt('Header|MessageDetails|ResponseEndPoint', true, 'PollInterval', '0');
xml.updateChildContent('Header|MessageDetails|Transformation', 'XML');
xml.updateChildContent('Header|MessageDetails|GatewayTest', '');
xml.updateChildContent('Header|MessageDetails|GatewayTimestamp', '');
xml.updateChildContent('Header|SenderDetails|IDAuthentication|SenderID', '');
xml.updateChildContent('Header|SenderDetails|IDAuthentication|Authentication|Method', 'clear');
xml.updateChildContent('Header|SenderDetails|IDAuthentication|Authentication|Role', '');
xml.updateChildContent('Header|SenderDetails|IDAuthentication|Authentication|Value', '');
xml.updateChildContent('Header|SenderDetails|X509Certificate', '');
xml.updateChildContent('Header|SenderDetails|EmailAddress', 'admin@chilkatsoft.com');
xml.updateAttrAt('GovTalkDetails|Keys|Key', true, 'Type', 'vars');
xml.updateChildContent('GovTalkDetails|Keys|Key', '9992888999');
xml.updateChildContent('GovTalkDetails|GatewayAdditions', '');
xml.updateAttrAt('Body|Message', true, 'xmlns', 'http://www.cssz.cz/XMLSchema/envelope');
xml.updateAttrAt('Body|Message', true, 'version', '1.2');
xml.updateAttrAt('Body|Message', true, 'eType', 'PVPOJ16');
xml.updateAttrAt('Body|Message|Header|Signature', true, 'xmlns:dt', 'urn:schemas-microsoft-com:datatypes');
xml.updateAttrAt('Body|Message|Header|Signature', true, 'dt:dt', 'bin.base64');
xml.updateChildContent('Body|Message|Header|Signature', 'Signature goes here');
xml.updateAttrAt('Body|Message|Header|Vendor', true, 'productName', 'Abc xyz. s r.o. JKL .NET Client');
xml.updateAttrAt('Body|Message|Header|Vendor', true, 'version', '6.0.2.0');
xml.updateAttrAt('Body|Message|Body', true, 'xmlns:dt', 'urn:schemas-microsoft-com:datatypes');
xml.updateAttrAt('Body|Message|Body', true, 'encrypted', 'yes');
xml.updateAttrAt('Body|Message|Body', true, 'contentEncoding', 'gzip');
xml.updateAttrAt('Body|Message|Body', true, 'dt:dt', 'bin.base64');
// Insert the contents of bd here:
xml.updateChildContent('Body|Message|Body', bd.getEncoded('base64'));
// Show the XML to be sent to https://vrep1-t.cssz.cz/VREP/submission
xml.emitCompact = false;
print(xml.getXml());
xml.emitCompact = true;
// ----------------------------------------------------------
// POST the XML to https://vrep1-t.cssz.cz/VREP/submission
final http = CkHttp();
final resp = CkHttpResponse();
try {
http.httpStr('POST', 'https://vrep1-t.cssz.cz/VREP/submission', xml.getXml(), 'utf-8', 'application/xml', resp);
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
// Examine the response status code (200 = success)
final statusCode = resp.statusCode;
print('Response status code = $statusCode');
// The response body should be XML.
// Load it into a Chilkat XML object to get it in indented format for viewing..
xml.clear();
xml.loadXml(resp.bodyStr);
xml.emitCompact = false;
print(xml.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..
}