Objective-C
Objective-C
Create Signed SOAP XML for Albanian Fiscalization Service
See more XAdES Examples
This example is created for a customer that needs to send signed billing/invoicing SOAP XML requests to http://efiskalizimi-test.tatime.gov.al:80/FiscalizationServiceThe example demonstrates how to create and signed the SOAP XML message that is to be sent.
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#import <CkoXml.h>
#import <CkoXmlDSigGen.h>
#import <CkoCert.h>
#import <CkoStringBuilder.h>
#import <NSString.h>
#import <CkoHttp.h>
#import <CkoHttpResponse.h>
BOOL success = NO;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// --------------------------------------------------------------------------------
// Also see Chilkat's Online WSDL Code Generator
// to generate code and SOAP Request and Response XML for each operation in a WSDL.
// --------------------------------------------------------------------------------
// We want to build and send a signed SOAP XML that looks like the following:
//
// <?xml version="1.0" encoding="utf-8"?>
// <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
// <SOAP-ENV:Header/>
// <SOAP-ENV:Body>
// <RegisterWTNRequest xmlns="https://eFiskalizimi.tatime.gov.al/FiscalizationService/schema" xmlns:ns2="http://www.w3.org/2000/09/xmldsig#" Id="Request">
// <Header SendDateTime="2019-09-03T14:19:01+02:00" UUID="42db3af5-0d9f-4dea-95b4-4b947ab8d8e7"/>
// <WTN BusinUnit="bb123bb123" DateTimeCreated="2019-09-03T14:19:01+02:00" DestinAddr="Destination address"
// DestinCity="Destination city" IsAfterDel="false" OperatorCode="oo123oo123"
// SoftNum="ss123ss123" StartAddr="Start address" StartCity="Start city" TransDate="2019-09-03T14:19:01+02:00"
// VehPlates="AA0000AA" WTNIC="5C5E58580D0A24E1F7A5E5E011929511" WTNICSignature="82D69C38206D ... F5FCA48" WTNNum="12345678901">
// <Issuer NUIS="I12345678I" Name="Issuer name"/>
// <Items>
// <I C="501234567890" N="Item name" Q="1.0" U="piece"/>
// </Items>
// </WTN>
// <Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
// <SignedInfo>
// <CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
// <SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
// <Reference URI="#Request">
// <Transforms>
// <Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
// <Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
// </Transforms>
// <DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
// <DigestValue>aNa0r4RW04BlsAciTUrWHGW9PADskl2op315BAQ0hTg=</DigestValue>
// </Reference>
// </SignedInfo>
// <SignatureValue>4/j/d4j/5xCJ2YUP+XTC6li0B94...........................KESd38NT5+puArBcNgLYIjLx/dh6Q==</SignatureValue>
// <KeyInfo>
// <X509Data>
// <X509Certificate>MIIE6TCCAtGgAwIBAgICEA8wDQYJKoZIhvcNA......................uoqWsSuLmA==</X509Certificate>
// </X509Data>
// </KeyInfo>
// </Signature>
// </RegisterWTNRequest>
// </SOAP-ENV:Body>
// </SOAP-ENV:Envelope>
success = YES;
// Create the XML to be signed...
CkoXml *xmlToSign = [[CkoXml alloc] init];
xmlToSign.Tag = @"SOAP-ENV:Envelope";
[xmlToSign AddAttribute: @"xmlns:SOAP-ENV" value: @"http://schemas.xmlsoap.org/soap/envelope/"];
[xmlToSign UpdateChildContent: @"SOAP-ENV:Header" value: @""];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest" autoCreate: YES attrName: @"xmlns" attrValue: @"https://eFiskalizimi.tatime.gov.al/FiscalizationService/schema"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest" autoCreate: YES attrName: @"xmlns:ns2" attrValue: @"http://www.w3.org/2000/09/xmldsig#"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest" autoCreate: YES attrName: @"Id" attrValue: @"Request"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|Header" autoCreate: YES attrName: @"SendDateTime" attrValue: @"2019-09-03T14:19:01+02:00"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|Header" autoCreate: YES attrName: @"UUID" attrValue: @"42db3af5-0d9f-4dea-95b4-4b947ab8d8e7"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"BusinUnit" attrValue: @"bb123bb123"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"DateTimeCreated" attrValue: @"2019-09-03T14:19:01+02:00"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"DestinAddr" attrValue: @"Destination address"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"DestinCity" attrValue: @"Destination city"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"IsAfterDel" attrValue: @"false"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"OperatorCode" attrValue: @"oo123oo123"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"SoftNum" attrValue: @"ss123ss123"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"StartAddr" attrValue: @"Start address"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"StartCity" attrValue: @"Start city"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"TransDate" attrValue: @"2019-09-03T14:19:01+02:00"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"VehPlates" attrValue: @"AA0000AA"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"WTNIC" attrValue: @"5C5E58580D0A24E1F7A5E5E011929511"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"WTNICSignature" attrValue: @"82D69C38206D ... F5FCA48"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN" autoCreate: YES attrName: @"WTNNum" attrValue: @"12345678901"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN|Issuer" autoCreate: YES attrName: @"NUIS" attrValue: @"I12345678I"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN|Issuer" autoCreate: YES attrName: @"Name" attrValue: @"Issuer name"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I" autoCreate: YES attrName: @"C" attrValue: @"501234567890"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I" autoCreate: YES attrName: @"N" attrValue: @"Item name"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I" autoCreate: YES attrName: @"Q" attrValue: @"1.0"];
[xmlToSign UpdateAttrAt: @"SOAP-ENV:Body|RegisterWTNRequest|WTN|Items|I" autoCreate: YES attrName: @"U" attrValue: @"piece"];
CkoXmlDSigGen *gen = [[CkoXmlDSigGen alloc] init];
gen.SigLocation = @"SOAP-ENV:Envelope|SOAP-ENV:Body|RegisterWTNRequest";
gen.SigLocationMod = [NSNumber numberWithInt:0];
gen.SigNamespacePrefix = @"";
gen.SigNamespaceUri = @"http://www.w3.org/2000/09/xmldsig#";
gen.SignedInfoCanonAlg = @"EXCL_C14N";
gen.SignedInfoDigestMethod = @"sha256";
// -------- Reference 1 --------
[gen AddSameDocRef: @"Request" digestMethod: @"sha256" canonMethod: @"EXCL_C14N" prefixList: @"" refType: @""];
// Provide a certificate + private key. (PFX password is test123)
CkoCert *cert = [[CkoCert alloc] init];
success = [cert LoadPfxFile: @"qa_data/pfx/cert_test123.pfx" password: @"test123"];
if (success == NO) {
NSLog(@"%@",cert.LastErrorText);
return;
}
[gen SetX509Cert: cert usePrivateKey: YES];
gen.KeyInfoType = @"X509Data";
gen.X509Type = @"Certificate";
// Load XML to be signed...
CkoStringBuilder *sbXml = [[CkoStringBuilder alloc] init];
[xmlToSign GetXmlSb: sbXml];
gen.Behaviors = @"CompactSignedXml,ForceAddEnvelopedSignatureTransform";
// Sign the XML...
success = [gen CreateXmlDSigSb: sbXml];
if (success == NO) {
NSLog(@"%@",gen.LastErrorText);
return;
}
// -----------------------------------------------
// Now to send the SOAP request....
// Note: Chilkat did not actually test this by sending the request to the server.
// The example is a best-guess for how to do it...
NSString *strXml = [sbXml GetAsString];
int responseStatusCode;
// We'll need to add this in the HTTP header:
// SOAPAction: "https://eFiskalizimi.tatime.gov.al/FiscalizationService/RegisterWTN"
// Note: This is for the RegisterWTN request.
// You may wish to load the WSDL at https://efiskalizimi-test.tatime.gov.al/FiscalizationService-v1/FiscalizationService.wsdl into the SoapUI application to see
// the SOAP requests..
CkoHttp *http = [[CkoHttp alloc] init];
[http SetRequestHeader: @"SOAPAction" value: @"https://eFiskalizimi.tatime.gov.al/FiscalizationService/RegisterWTN"];
// The testing endpoint for this soap service is likely:
NSString *endPoint = @"https://efiskalizimi-test.tatime.gov.al/FiscalizationService-v1";
CkoHttpResponse *resp = [[CkoHttpResponse alloc] init];
success = [http HttpStr: @"POST" url: endPoint bodyStr: strXml charset: @"utf-8" contentType: @"text/xml" response: resp];
if (success == NO) {
NSLog(@"%@",http.LastErrorText);
return;
}
responseStatusCode = [resp.StatusCode intValue];
// Check that the responseStatusCode equals 200...
NSLog(@"%@%d",@"Response Status Code: ",responseStatusCode);
// Examine the exact HTTP header sent with the POST like this:
NSLog(@"%@",@"LastHeader:");
NSLog(@"%@",http.LastHeader);
// Examine the XML returned by the web service:
NSLog(@"%@",@"XML Response:");
CkoXml *xmlResp = [[CkoXml alloc] init];
[xmlResp LoadXml: resp.BodyStr];
NSLog(@"%@",[xmlResp GetXml]);
// Use this online tool to generate parsing code from response XML:
// Generate Parsing Code from XML