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(Objective-C) eHealth.gov.be RequestSecurityTokenRequest a security token for use with the eHealth.gov.be SOAP web services. For more information, see https://www.ehealth.fgov.be/ehealthplatform/fr/data/file/view/bf25682e28c6ccd0d06768c73a467176f63791dd?name=STS%20-%20WS%20Trust%20-%20Cookbook%20v1.0%20dd%2020012023.pdf
#import <CkoCert.h> #import <CkoXml.h> #import <CkoBinData.h> #import <CkoDateTime.h> #import <CkoXmlDSigGen.h> #import <CkoStringBuilder.h> #import <CkoHttp.h> #import <NSString.h> #import <CkoHttpResponse.h> // This requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. BOOL success = YES; // 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 != YES) { NSLog(@"%@",cert.LastErrorText); return; } // Create the following XML to be signed.. // <?xml version="1.0" encoding="UTF-8"?> // <soapenv:Envelope xmlns:ns="http://docs.oasis-open.org/ws-sx/ws-trust/200512" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> // <soapenv:Header> // <wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" // xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"> // <wsse:BinarySecurityToken EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary" // ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3" // wsu:Id="X509-4A13D668E59AAC4F3816750824965588">{organization certificate}</wsse:BinarySecurityToken> // <wsu:Timestamp wsu:Id="TS-4A13D668E59AAC4F3816750824965567"> // <wsu:Created>2023-02-01T12:42:11.156Z</wsu:Created> // <wsu:Expires>2023-02-01T12:58:51.156Z</wsu:Expires> // </wsu:Timestamp> // </wsse:Security> // </soapenv:Header> // <soapenv:Body wsu:Id="id-4A13D668E59AAC4F38167508249655911" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"> // <wst:RequestSecurityToken Context="RC-302613de-a809-46b5-931a-0a55bfca5937" // xmlns:auth="http://docs.oasis-open.org/wsfed/authorization/200706" // xmlns:ds="http://www.w3.org/2000/09/xmldsig#" // xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" // xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" // xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" // xmlns:wst="http://docs.oasis-open.org/ws-sx/ws-trust/200512"> // <wst:TokenType>http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV1.1</wst:TokenType> // <wst:RequestType>http://docs.oasis-open.org/ws-sx/ws-trust/200512/Issue</wst:RequestType> // <wst:Claims Dialect="http://docs.oasis-open.org/wsfed/authorization/200706/authclaims"> // <auth:ClaimType Uri="urn:be:fgov:kbo-bce:organization:cbe-number"> // <auth:Value>{cbenumber}</auth:Value> // </auth:ClaimType> // <auth:ClaimType Uri="urn:be:fgov:ehealth:1.0:certificateholder:enterprise:cbe-number"> // <auth:Value>{cbenumber}</auth:Value> // </auth:ClaimType> // </wst:Claims> // <wst:Lifetime> // <wsu:Created>2023-02-01T08:30:10+02:00</wsu:Created> // <wsu:Expires>2023-02-01T09:30:10+02:00</wsu:Expires> // </wst:Lifetime> // <wst:KeyType>http://docs.oasis-open.org/ws-sx/wstrust/200512/PublicKey</wst:KeyType> // </wst:RequestSecurityToken> // </soapenv:Body> // </soapenv:Envelope> CkoXml *xmlToSign = [[CkoXml alloc] init]; xmlToSign.Tag = @"soapenv:Envelope"; [xmlToSign AddAttribute: @"xmlns:ns" value: @"http://docs.oasis-open.org/ws-sx/ws-trust/200512"]; [xmlToSign AddAttribute: @"xmlns:soapenv" value: @"http://schemas.xmlsoap.org/soap/envelope/"]; [xmlToSign 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"]; [xmlToSign UpdateAttrAt: @"soapenv:Header|wsse:Security" autoCreate: YES attrName: @"xmlns:wsu" attrValue: @"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"]; [xmlToSign 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"]; [xmlToSign UpdateAttrAt: @"soapenv:Header|wsse:Security|wsse:BinarySecurityToken" autoCreate: YES attrName: @"ValueType" attrValue: @"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" autoCreate: YES attrName: @"wsu:Id" attrValue: @"X509-4A13D668E59AAC4F3816750824965588"]; CkoBinData *bdCert = [[CkoBinData alloc] init]; [cert ExportCertDerBd: bdCert]; [xmlToSign UpdateChildContent: @"soapenv:Header|wsse:Security|wsse:BinarySecurityToken" value: [bdCert GetEncoded: @"base64"]]; [xmlToSign UpdateAttrAt: @"soapenv:Header|wsse:Security|wsu:Timestamp" autoCreate: YES attrName: @"wsu:Id" attrValue: @"TS-4A13D668E59AAC4F3816750824965567"]; CkoDateTime *dt = [[CkoDateTime alloc] init]; [dt SetFromCurrentSystemTime]; [xmlToSign UpdateChildContent: @"soapenv:Header|wsse:Security|wsu:Timestamp|wsu:Created" value: [dt GetAsTimestamp: NO]]; [dt AddSeconds: [NSNumber numberWithInt: 300]]; [xmlToSign UpdateChildContent: @"soapenv:Header|wsse:Security|wsu:Timestamp|wsu:Expires" value: [dt GetAsTimestamp: NO]]; [dt AddSeconds: [NSNumber numberWithInt: -300]]; [xmlToSign UpdateAttrAt: @"soapenv:Body" autoCreate: YES attrName: @"wsu:Id" attrValue: @"id-4A13D668E59AAC4F38167508249655911"]; [xmlToSign UpdateAttrAt: @"soapenv:Body" autoCreate: YES attrName: @"xmlns:wsu" attrValue: @"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"]; [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken" autoCreate: YES attrName: @"Context" attrValue: @"RC-302613de-a809-46b5-931a-0a55bfca5937"]; [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken" autoCreate: YES attrName: @"xmlns:auth" attrValue: @"http://docs.oasis-open.org/wsfed/authorization/200706"]; [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken" autoCreate: YES attrName: @"xmlns:ds" attrValue: @"http://www.w3.org/2000/09/xmldsig#"]; [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken" autoCreate: YES attrName: @"xmlns:wsa" attrValue: @"http://schemas.xmlsoap.org/ws/2004/08/addressing"]; [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken" autoCreate: YES attrName: @"xmlns:wsp" attrValue: @"http://schemas.xmlsoap.org/ws/2004/09/policy"]; [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken" autoCreate: YES attrName: @"xmlns:wsse" attrValue: @"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"]; [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken" autoCreate: YES attrName: @"xmlns:wst" attrValue: @"http://docs.oasis-open.org/ws-sx/ws-trust/200512"]; [xmlToSign UpdateChildContent: @"soapenv:Body|wst:RequestSecurityToken|wst:TokenType" value: @"http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV1.1"]; [xmlToSign UpdateChildContent: @"soapenv:Body|wst:RequestSecurityToken|wst:RequestType" value: @"http://docs.oasis-open.org/ws-sx/ws-trust/200512/Issue"]; success = [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken|wst:Claims" autoCreate: YES attrName: @"Dialect" attrValue: @"http://docs.oasis-open.org/wsfed/authorization/200706/authclaims"]; success = [xmlToSign UpdateAttrAt: @"soapenv:Body|wst:RequestSecurityToken|wst:Claims|auth:ClaimType[1]" autoCreate: YES attrName: @"Uri" attrValue: @"urn:be:fgov:ehealth:1.0:certificateholder:person:ssin"]; [xmlToSign UpdateChildContent: @"soapenv:Body|wst:RequestSecurityToken|wst:KeyType" value: @"http://docs.oasis-open.org/ws-sx/wstrust/200512/PublicKey"]; CkoXmlDSigGen *gen = [[CkoXmlDSigGen alloc] init]; gen.SigLocation = @"soapenv:Envelope|soapenv:Header|wsse:Security|wsse:BinarySecurityToken"; gen.SigLocationMod = [NSNumber numberWithInt:1]; gen.SigId = @"SIG-4A13D668E59AAC4F38167508249656212"; 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-4A13D668E59AAC4F3816750824965589"; // -------- Reference 1 -------- [gen AddSameDocRef: @"TS-4A13D668E59AAC4F3816750824965567" digestMethod: @"sha256" canonMethod: @"EXCL_C14N" prefixList: @"wsse soapenv urn urn1" refType: @""]; // -------- Reference 2 -------- [gen AddSameDocRef: @"id-4A13D668E59AAC4F38167508249655911" digestMethod: @"sha256" canonMethod: @"EXCL_C14N" prefixList: @"urn urn1" refType: @""]; // -------- Reference 3 -------- [gen AddSameDocRef: @"X509-4A13D668E59AAC4F3816750824965588" digestMethod: @"sha256" canonMethod: @"EXCL_C14N" prefixList: @"_EMPTY_" refType: @""]; [gen SetX509Cert: cert usePrivateKey: YES]; gen.KeyInfoType = @"Custom"; // Create the custom KeyInfo XML.. CkoXml *xmlCustomKeyInfo = [[CkoXml alloc] init]; xmlCustomKeyInfo.Tag = @"wsse:SecurityTokenReference"; [xmlCustomKeyInfo AddAttribute: @"wsu:Id" value: @"STR-4A13D668E59AAC4F38167508249655810"]; [xmlCustomKeyInfo UpdateAttrAt: @"wsse:Reference" autoCreate: YES attrName: @"URI" attrValue: @"#X509-4A13D668E59AAC4F3816750824965588"]; [xmlCustomKeyInfo UpdateAttrAt: @"wsse:Reference" autoCreate: YES attrName: @"ValueType" attrValue: @"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3"]; xmlCustomKeyInfo.EmitXmlDecl = NO; gen.CustomKeyInfoXml = [xmlCustomKeyInfo GetXml]; // Load XML to be signed... CkoStringBuilder *sbXml = [[CkoStringBuilder alloc] init]; [xmlToSign GetXmlSb: sbXml]; gen.Behaviors = @"IndentedSignature"; // Sign the XML... success = [gen CreateXmlDSigSb: sbXml]; if (success != YES) { NSLog(@"%@",gen.LastErrorText); return; } // The sbXml is sent as the HTTP request body below.. NSLog(@"%@",[sbXml GetAsString]); // ----------------------------------------------------------------------------------------------------------- // Send the SOAP requet to ask the server to issue a security token, which can then be used to access other SOAP services.. CkoHttp *http = [[CkoHttp alloc] init]; success = [http SetSslClientCert: cert]; if (success == NO) { NSLog(@"%@",http.LastErrorText); return; } [http SetRequestHeader: @"Content-Type" value: @"text/xml"]; NSString *url = @"https://services-acpt.ehealth.fgov.be/IAM/SecurityTokenService/v1/RequestSecurityToken"; CkoHttpResponse *resp = [http PostXml: url xmlDoc: [sbXml GetAsString] charset: @"utf-8"]; if (http.LastMethodSuccess == NO) { NSLog(@"%@",http.LastErrorText); return; } int responseStatus = [resp.StatusCode intValue]; NSLog(@"%@%d",@"Response Status Code = ",responseStatus); // You'll want to check to see if the response status code = 200. // If not, then the response body contains error information instead of a security token. // This example will assume we received 200 status code. NSLog(@"%@",resp.BodyStr); // The response body contains XML like this: // <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"> // <SOAP-ENV:Header/> // <SOAP-ENV:Body> // <wst:RequestSecurityTokenResponse xmlns:wst="http://docs.oasis-open.org/ws-sx/ws-trust/200512" Context="RC-302613de-a809-46b5-931a-0a55bfca5937"> // <wst:RequestedSecurityToken> // <Assertion xmlns="urn:oasis:names:tc:SAML:1.0:assertion" AssertionID="_3e8ea5c951b2167c274974750ace9b5d" // ... // </Assertion> // </wst:RequestedSecurityToken> // </wst:RequestSecurityTokenResponse> // </SOAP-ENV:Body> // </SOAP-ENV:Envelope> // The portion of the response from <Assertion ..> ... </Assertion> is the SAML security token to be included // in a subsesquent SOAP request. It is extremely important to not modify the contents of the security token in any way, including not changing // whitespace or any formatting. Therefore, we get the response body exactly as-is, to be used in a SOAP request. // Copy the response body to a Chilkat BinData object. CkoBinData *bdSecToken = [[CkoBinData alloc] init]; [resp GetBodyBd: bdSecToken]; // Let's save the bdSecToken to a file, and pick it up in the next example where it is used // in a SOAP request, such as in this example: AddressBook Search for Professionals [bdSecToken WriteFile: @"qa_data/tokens/ehealth-fgov-be-sectoken.xml"]; NSLog(@"%@",@"OK"); |
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