Unicode C++
Unicode C++
SOAP WS-Security UsernameToken
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Demonstrates how to add a UsernameToken with the WSS SOAP Message Security header.Note: This example requires Chilkat v9.5.0.66 or later.
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#include <CkXmlW.h>
#include <CkPrngW.h>
#include <CkBinDataW.h>
#include <CkDateTimeW.h>
#include <CkCrypt2W.h>
void ChilkatSample(void)
{
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// An HTTP SOAP request is an HTTP request where the SOAP XML composes the body.
// This example demonstrates how to add a WS-Security header such as the following:
//
// <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="SecurityToken-6138db82-5a4c-4bf7-915f-af7a10d9ae96">
// <wsse:Username>user</wsse:Username>
// <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">CBb7a2itQDgxVkqYnFtggUxtuqk=</wsse:Password>
// <wsse:Nonce>5ABcqPZWb6ImI2E6tob8MQ==</wsse:Nonce>
// <wsu:Created>2010-06-08T07:26:50Z</wsu:Created>
// </wsse:UsernameToken>
//
// First build some simple SOAP XML that has some header and body.
CkXmlW xml;
xml.put_Tag(L"env:Envelope");
xml.AddAttribute(L"xmlns:env",L"http://www.w3.org/2003/05/soap-envelope");
xml.UpdateAttrAt(L"env:Header|n:alertcontrol",true,L"xmlns:n",L"http://example.org/alertcontrol");
xml.UpdateChildContent(L"env:Header|n:alertcontrol|n:priority",L"1");
xml.UpdateChildContent(L"env:Header|n:alertcontrol|n:expires",L"2001-06-22T14:00:00-05:00");
xml.UpdateAttrAt(L"env:Body|m:alert",true,L"xmlns:m",L"http://example.org/alert");
xml.UpdateChildContent(L"env:Body|m:alert|m:msg",L"Pick up Mary at school at 2pm");
wprintf(L"%s\n",xml.getXml());
wprintf(L"----\n");
// The following SOAP XML is built:
// <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope">
// <env:Header>
// <n:alertcontrol xmlns:n="http://example.org/alertcontrol">
// <n:priority>1</n:priority>
// <n:expires>2001-06-22T14:00:00-05:00</n:expires>
// </n:alertcontrol>
// </env:Header>
// <env:Body>
// <m:alert xmlns:m="http://example.org/alert">
// <m:msg>Pick up Mary at school at 2pm</m:msg>
// </m:alert>
// </env:Body>
// </env:Envelope>
//
// Now build the WSSE XML housing that we'll insert into the above SOAP XML at the end.
// <wsse:Security>
// <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="WSU_ID">
// <wsse:Username>USERNAME</wsse:Username>
// <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">PASSWORD_DIGEST</wsse:Password>
// <wsse:Nonce>NONCE</wsse:Nonce>
// <wsu:Created>CREATED</wsu:Created>
// </wsse:UsernameToken>
// </wsse:Security>
CkXmlW wsse;
wsse.put_Tag(L"wsse:Security");
wsse.UpdateAttrAt(L"wsse:UsernameToken",true,L"xmlns:wsu",L"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd");
wsse.UpdateAttrAt(L"wsse:UsernameToken",true,L"wsu:Id",L"WSU_ID");
wsse.UpdateChildContent(L"wsse:UsernameToken|wsse:Username",L"USERNAME");
wsse.UpdateAttrAt(L"wsse:UsernameToken|wsse:Password",true,L"Type",L"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest");
wsse.UpdateChildContent(L"wsse:UsernameToken|wsse:Password",L"PASSWORD_DIGEST");
wsse.UpdateChildContent(L"wsse:UsernameToken|wsse:Nonce",L"NONCE");
wsse.UpdateChildContent(L"wsse:UsernameToken|wsu:Created",L"CREATED");
wprintf(L"%s\n",wsse.getXml());
wprintf(L"----\n");
// Insert the wsse:Security XML into the existing SOAP header:
CkXmlW *xHeader = xml.GetChildWithTag(L"env:Header");
xHeader->AddChildTree(wsse);
delete xHeader;
// Now show the SOAP XML with the wsse:Security header added:
wprintf(L"%s\n",xml.getXml());
wprintf(L"----\n");
// Now our XML looks like this:
// <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope">
// <env:Header>
// <n:alertcontrol xmlns:n="http://example.org/alertcontrol">
// <n:priority>1</n:priority>
// <n:expires>2001-06-22T14:00:00-05:00</n:expires>
// </n:alertcontrol>
// <wsse:Security>
// <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="WSU_ID">
// <wsse:Username>USERNAME</wsse:Username>
// <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">PASSWORD_DIGEST</wsse:Password>
// <wsse:Nonce>NONCE</wsse:Nonce>
// <wsu:Created>CREATED</wsu:Created>
// </wsse:UsernameToken>
// </wsse:Security>
// </env:Header>
// <env:Body>
// <m:alert xmlns:m="http://example.org/alert">
// <m:msg>Pick up Mary at school at 2pm</m:msg>
// </m:alert>
// </env:Body>
// </env:Envelope>
//
// -----------------------------------------------------
// Now let's fill-in-the-blanks with actual information...
// -----------------------------------------------------
const wchar_t *wsu_id = L"Example-1";
wsse.UpdateAttrAt(L"wsse:UsernameToken",true,L"wsu:Id",wsu_id);
const wchar_t *password = L"password";
const wchar_t *username = L"user";
wsse.UpdateChildContent(L"wsse:UsernameToken|wsse:Username",username);
// The nonce should be 16 random bytes.
CkPrngW prng;
CkBinDataW bd;
// Generate 16 random bytes into bd.
// Note: The GenRandomBd method is added in Chilkat v9.5.0.66
prng.GenRandomBd(16,bd);
const wchar_t *nonce = bd.getEncoded(L"base64");
wsse.UpdateChildContent(L"wsse:UsernameToken|wsse:Nonce",nonce);
// Get the current date/time in a string with this format: 2010-06-08T07:26:50Z
CkDateTimeW dt;
dt.SetFromCurrentSystemTime();
bool bLocal = false;
const wchar_t *created = dt.getAsTimestamp(bLocal);
wsse.UpdateChildContent(L"wsse:UsernameToken|wsu:Created",created);
// The password digest is calculated like this:
// Password_Digest = Base64 ( SHA-1 ( nonce + created + password ) )
bd.AppendString(created,L"utf-8");
bd.AppendString(password,L"utf-8");
CkCrypt2W crypt;
crypt.put_HashAlgorithm(L"SHA-1");
crypt.put_EncodingMode(L"base64");
// Note: The HashBdENC method is added in Chilkat v9.5.0.66
const wchar_t *passwordDigest = crypt.hashBdENC(bd);
wsse.UpdateChildContent(L"wsse:UsernameToken|wsse:Password",passwordDigest);
// Examine the final SOAP XML with WS-Security header added.
wprintf(L"%s\n",xml.getXml());
}