(C++) Belgium eHealth Platform - checkAccessControl

See more Belgian eHealth Platform Examples

Note: This example requires Chilkat v11.0.0 or greater.

For more information, see https://www.ehealth.fgov.be/ehealthplatform/nl/beveiliging-van-webservices#1

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#include <CkCert.h>
#include <CkXml.h>
#include <CkBinData.h>
#include <CkDateTime.h>
#include <CkXmlDSigGen.h>
#include <CkStringBuilder.h>
#include <CkHttp.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    // Provide a certificate + private key.
    // Note: If your certificate + private key is located on a hardware token or smartcard, you can call a different function to load from smartcard..
    CkCert cert;
    success = cert.LoadPfxFile("SSIN=12345678.acc.p12","p12_password");
    if (success == false) {
        std::cout << cert.lastErrorText() << "\r\n";
        return;
    }

    // Create the XML to be signed...
    CkXml xmlToSign;
    xmlToSign.put_Tag("soapenv:Envelope");
    xmlToSign.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/");
    xmlToSign.AddAttribute("xmlns:urn","urn:be:fgov:ehealth:platformintegrationconsumertest:v1");
    xmlToSign.AddAttribute("xmlns:urn1","urn:be:fgov:ehealth:platformintegrationconsumertest:types:v1");
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",true,"xmlns:wsse","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd");
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",true,"xmlns:wsu","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd");
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",true,"EncodingType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary");
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",true,"ValueType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3");
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",true,"wsu:Id","X509-FC77E2C72083DA8E0F16711753508182856");

    // ---------------------------------------------------------------------------------------------------------------
    // A note about the Id's, such as X509-FC77E2C72083DA8E0F16711753508182856, TS-FC77E2C72083DA8E0F16711753508042855, etc.
    // These Id's simply need to be unique within the XML document.  You don't need to generate new Id's every time.
    // You can use the same Id's in each XML document that is submitted. The purpose of each Id is to
    // match the XMLDsig Reference to the element in XML being referenced. 
    // In other words, you could use the Id's "mickey_mouse", "donald_duck", and "goofy", and it would work perfectly OK,
    // as long as no other XML elements also use the Id's "mickey_mouse", "donald_duck", or "goofy"
    // ---------------------------------------------------------------------------------------------------------------

    CkBinData bdCert;
    cert.ExportCertDerBd(bdCert);

    xmlToSign.UpdateChildContent("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",bdCert.getEncoded("base64"));
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsu:Timestamp",true,"wsu:Id","TS-FC77E2C72083DA8E0F16711753508042855");

    CkDateTime dt;
    dt.SetFromCurrentSystemTime();
    xmlToSign.UpdateChildContent("soapenv:Header|wsse:Security|wsu:Timestamp|wsu:Created",dt.getAsTimestamp(false));
    dt.AddSeconds(3600);
    xmlToSign.UpdateChildContent("soapenv:Header|wsse:Security|wsu:Timestamp|wsu:Expires",dt.getAsTimestamp(false));
    dt.AddSeconds(-3600);

    xmlToSign.UpdateAttrAt("soapenv:Body",true,"wsu:Id","id-FC77E2C72083DA8E0F16711753508182859");
    xmlToSign.UpdateAttrAt("soapenv:Body",true,"xmlns:wsu","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd");
    xmlToSign.UpdateChildContent("soapenv:Body|urn:CheckAccessControlRequest|urn1:Message","Hello World");

    // Create a timestamp with the current date/time in the following format: 2014-12-30T15:29:03.157+01:00

    xmlToSign.UpdateChildContent("soapenv:Body|urn:CheckAccessControlRequest|urn1:Timestamp",dt.getAsTimestamp(true));

    CkXmlDSigGen gen;

    gen.put_SigLocation("soapenv:Envelope|soapenv:Header|wsse:Security|wsse:BinarySecurityToken");
    gen.put_SigLocationMod(1);
    gen.put_SigId("SIG-FC77E2C72083DA8E0F16711753508252860");
    gen.put_SigNamespacePrefix("ds");
    gen.put_SigNamespaceUri("http://www.w3.org/2000/09/xmldsig#");
    gen.put_SignedInfoPrefixList("soapenv urn urn1");
    gen.put_IncNamespacePrefix("ec");
    gen.put_IncNamespaceUri("http://www.w3.org/2001/10/xml-exc-c14n#");
    gen.put_SignedInfoCanonAlg("EXCL_C14N");
    gen.put_SignedInfoDigestMethod("sha256");

    // Set the KeyInfoId before adding references..
    gen.put_KeyInfoId("KI-FC77E2C72083DA8E0F16711753508182857");

    // -------- Reference 1 --------
    gen.AddSameDocRef("TS-FC77E2C72083DA8E0F16711753508042855","sha256","EXCL_C14N","wsse soapenv urn urn1","");

    // -------- Reference 2 --------
    gen.AddSameDocRef("id-FC77E2C72083DA8E0F16711753508182859","sha256","EXCL_C14N","urn urn1","");

    // -------- Reference 3 --------
    gen.AddSameDocRef("X509-FC77E2C72083DA8E0F16711753508182856","sha256","EXCL_C14N","_EMPTY_","");

    gen.SetX509Cert(cert,true);

    gen.put_KeyInfoType("Custom");

    // Create the custom KeyInfo XML..
    CkXml xmlCustomKeyInfo;
    xmlCustomKeyInfo.put_Tag("wsse:SecurityTokenReference");
    xmlCustomKeyInfo.AddAttribute("wsu:Id","STR-FC77E2C72083DA8E0F16711753508182858");
    xmlCustomKeyInfo.UpdateAttrAt("wsse:Reference",true,"URI","#X509-FC77E2C72083DA8E0F16711753508182856");
    xmlCustomKeyInfo.UpdateAttrAt("wsse:Reference",true,"ValueType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3");

    xmlCustomKeyInfo.put_EmitXmlDecl(false);
    gen.put_CustomKeyInfoXml(xmlCustomKeyInfo.getXml());

    // Load XML to be signed...
    CkStringBuilder sbXml;
    xmlToSign.GetXmlSb(sbXml);

    gen.put_Behaviors("IndentedSignature");

    // Sign the XML...
    success = gen.CreateXmlDSigSb(sbXml);
    if (success == false) {
        std::cout << gen.lastErrorText() << "\r\n";
        return;
    }

    // -----------------------------------------------
    // Send the signed XML...
    CkHttp http;

    success = http.SetSslClientCert(cert);
    if (success == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    http.SetRequestHeader("Content-Type","text/xml");

    // Change to services.ehealth.fgov.be for the production environment.
    CkHttpResponse resp;
    success = http.HttpSb("POST","https://services-acpt.ehealth.fgov.be/PlatformIntegrationConsumerTest/v1",sbXml,"utf-8","application/xml",resp);
    if (success == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    std::cout << resp.bodyStr() << "\r\n";
    std::cout << "response status code = " << resp.get_StatusCode() << "\r\n";

    // A successful response is a 200 status code, with this sample response:

    // <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
    //    <soapenv:Header xmlns:v1="urn:be:fgov:ehealth:platformintegrationconsumertest:v1" xmlns:v11="urn:be:fgov:ehealth:platformintegrationconsumertest:types:v1"/>
    //    <soapenv:Body xmlns:ic="urn:be:fgov:ehealth:platformintegrationconsumertest:v1" xmlns:type="urn:be:fgov:ehealth:platformintegrationconsumertest:types:v1">
    //       <ic:CheckAccessControlResponse>
    //          <type:Message>Hello World</type:Message>
    //          <type:Timestamp>2023-09-28T22:17:26.643+02:00</type:Timestamp>
    //          <type:AuthenticatedConsumer>CN="SSIN=aaaaaa", OU=eHealth-platform Belgium, OU=bbbb, OU="SSIN=aaaaaaa", O=Federal Government, C=BE</type:AuthenticatedConsumer>
    //       </ic:CheckAccessControlResponse>
    //    </soapenv:Body>
    // </soapenv:Envelope>
    }