Objective-C

Belgium eHealth Platform - AddressBook - Search for Professionals

See more Belgian eHealth Platform Examples

Demonstrates how to search for professionals using the AddressBook API. Objective-C

#import <CkoCert.h>
#import <CkoBinData.h>
#import <NSString.h>
#import <CkoXml.h>
#import <CkoDateTime.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.
//  --------------------------------------------------------------------------------

//  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..
CkoCert *cert = [[CkoCert alloc] init];
success = [cert LoadPfxFile: @"SSIN=12345678.acc.p12" password: @"p12_password"];
if (success == NO) {
    NSLog(@"%@",cert.LastErrorText);
    return;
}

//  Let's get the SAML Security Token obtained from https://services-acpt.ehealth.fgov.be/IAM/SecurityTokenService/v1/RequestSecurityToken
//  a very short time ago..

//  See this example for how we got the SAML security token: eHealth Belgium Request Security Token
CkoBinData *bdSecToken = [[CkoBinData alloc] init];
success = [bdSecToken LoadFile: @"qa_data/tokens/ehealth-fgov-be-sectoken.xml"];
if (success == NO) {
    NSLog(@"%@",@"Failed to load SAML security token");
    return;
}

//  The SAML security token is just the part from <Assertion ..> ... </Assertion>
//  So let's get just that part..
int startIdx = [[bdSecToken FindString: @"<Assertion" startIdx: [NSNumber numberWithInt: 0] charset: @"utf-8"] intValue];
if (startIdx < 0) {
    NSLog(@"%@",@"Did not find the start of the SAML assertion.");
    return;
}

int endIdx = [[bdSecToken FindString: @"</Assertion>" startIdx: [NSNumber numberWithInt: 0] charset: @"utf-8"] intValue];
if (endIdx < 0) {
    NSLog(@"%@",@"Did not find the end of the SAML assertion.");
    return;
}

//  Adjust the index to the 1st byte after "</Assertion>"
endIdx = endIdx + 12;
NSString *base64_saml_token = [bdSecToken GetEncodedChunk: [NSNumber numberWithInt: startIdx] numBytes: [NSNumber numberWithInt: (endIdx - startIdx)] encoding: @"base64"];

NSLog(@"%@",base64_saml_token);

//  Our SOAP request will look like this:

//  The SOAP request to search for professionals looks like this:

//  <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:add="urn:be:fgov:ehealth:addressbook:protocol:v1">
//      <soapenv:Header>
//  	      <wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
//  	         <wsse:BinarySecurityToken
//  	            ValueType="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.0#SAMLAssertionID"
//  	            EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary">BASE64_SAML_TOKEN</wsse:BinarySecurityToken>
//  	      </wsse:Security>
//      </soapenv:Header>
//      <soapenv:Body>
//          <add:SearchProfessionalsRequest Id="bdc38ae62-3e7f-4f80-80f7-c3e745500fa3" IssueInstant="2016-03-23T18:49:26.968+01:00" Offset="0" MaxElements="100">
//              <add:SSIN>74062423769</add:SSIN>
//          </add:SearchProfessionalsRequest>
//      </soapenv:Body>
//  </soapenv:Envelope>

CkoXml *xml = [[CkoXml alloc] init];
xml.Tag = @"soapenv:Envelope";
[xml UpdateAttrAt: @"soapenv:Header|wsse:Security" autoCreate: YES attrName: @"xmlns:wsse" attrValue: @"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"];
[xml UpdateAttrAt: @"soapenv:Header|wsse:Security|wsse:BinarySecurityToken" autoCreate: YES attrName: @"ValueType" attrValue: @"http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.0#SAMLAssertionID"];
[xml UpdateAttrAt: @"soapenv:Header|wsse:Security|wsse:BinarySecurityToken" autoCreate: YES attrName: @"EncodingType" attrValue: @"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary"];

[xml UpdateChildContent: @"soapenv:Header|wsse:Security|wsse:BinarySecurityToken" value: base64_saml_token];

[xml UpdateAttrAt: @"soapenv:Body|add:SearchProfessionalsRequest" autoCreate: YES attrName: @"Id" attrValue: @"bdc38ae62-3e7f-4f80-80f7-c3e745500fa3"];

CkoDateTime *dt = [[CkoDateTime alloc] init];
[dt SetFromCurrentSystemTime];
[xml UpdateAttrAt: @"soapenv:Body|add:SearchProfessionalsRequest" autoCreate: YES attrName: @"IssueInstant" attrValue: [dt GetAsTimestamp: YES]];

[xml UpdateAttrAt: @"soapenv:Body|add:SearchProfessionalsRequest" autoCreate: YES attrName: @"Offset" attrValue: @"0"];
[xml UpdateAttrAt: @"soapenv:Body|add:SearchProfessionalsRequest" autoCreate: YES attrName: @"MaxElements" attrValue: @"100"];
[xml UpdateChildContent: @"soapenv:Body|add:SearchProfessionalsRequest|urn:SSIN" value: @"74062423769"];

NSLog(@"%@",[xml GetXml]);

CkoHttp *http = [[CkoHttp alloc] init];

success = [http SetSslClientCert: cert];
if (success == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

[http SetRequestHeader: @"Content-Type" value: @"text/xml"];
[http SetRequestHeader: @"SOAPAction" value: @"urn:be:fgov:ehealth:addressbook:protocol:v1:searchProfessionals"];

NSString *xmlStr = [xml GetXml];
CkoHttpResponse *resp = [[CkoHttpResponse alloc] init];
success = [http HttpStr: @"POST" url: @"https://services.ehealth.fgov.be/AddressBook/v1" bodyStr: xmlStr charset: @"utf-8" contentType: @"application/xml" response: resp];
if (success == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

NSLog(@"%@",resp.BodyStr);
NSLog(@"%@%d",@"response status code = ",[resp.StatusCode intValue]);