(.NET Core 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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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..
Chilkat.Cert cert = new Chilkat.Cert();
success = cert.LoadPfxFile("SSIN=12345678.acc.p12","p12_password");
if (success == false) {
    Debug.WriteLine(cert.LastErrorText);
    return;
}

// Create the XML to be signed...
Chilkat.Xml xmlToSign = new Chilkat.Xml();
xmlToSign.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"
// ---------------------------------------------------------------------------------------------------------------

Chilkat.BinData bdCert = new Chilkat.BinData();
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");

Chilkat.CkDateTime dt = new Chilkat.CkDateTime();
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));

Chilkat.XmlDSigGen gen = new Chilkat.XmlDSigGen();

gen.SigLocation = "soapenv:Envelope|soapenv:Header|wsse:Security|wsse:BinarySecurityToken";
gen.SigLocationMod = 1;
gen.SigId = "SIG-FC77E2C72083DA8E0F16711753508252860";
gen.SigNamespacePrefix = "ds";
gen.SigNamespaceUri = "http://www.w3.org/2000/09/xmldsig#";
gen.SignedInfoPrefixList = "soapenv urn urn1";
gen.IncNamespacePrefix = "ec";
gen.IncNamespaceUri = "http://www.w3.org/2001/10/xml-exc-c14n#";
gen.SignedInfoCanonAlg = "EXCL_C14N";
gen.SignedInfoDigestMethod = "sha256";

// Set the KeyInfoId before adding references..
gen.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.KeyInfoType = "Custom";

// Create the custom KeyInfo XML..
Chilkat.Xml xmlCustomKeyInfo = new Chilkat.Xml();
xmlCustomKeyInfo.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.EmitXmlDecl = false;
gen.CustomKeyInfoXml = xmlCustomKeyInfo.GetXml();

// Load XML to be signed...
Chilkat.StringBuilder sbXml = new Chilkat.StringBuilder();
xmlToSign.GetXmlSb(sbXml);

gen.Behaviors = "IndentedSignature";

// Sign the XML...
success = gen.CreateXmlDSigSb(sbXml);
if (success == false) {
    Debug.WriteLine(gen.LastErrorText);
    return;
}

// -----------------------------------------------
// Send the signed XML...
Chilkat.Http http = new Chilkat.Http();

success = http.SetSslClientCert(cert);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

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

// Change to services.ehealth.fgov.be for the production environment.
Chilkat.HttpResponse resp = new Chilkat.HttpResponse();
success = http.HttpSb("POST","https://services-acpt.ehealth.fgov.be/PlatformIntegrationConsumerTest/v1",sbXml,"utf-8","application/xml",resp);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Debug.WriteLine(resp.BodyStr);
Debug.WriteLine("response status code = " + Convert.ToString(resp.StatusCode));

// 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>