Rust
Rust
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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// 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.
let xml = chilkat::Xml::new();
xml.set_tag("env:Envelope");
let _ = xml.add_attribute("xmlns:env", "http://www.w3.org/2003/05/soap-envelope");
let _ = xml.update_attr_at("env:Header|n:alertcontrol", true, "xmlns:n", "http://example.org/alertcontrol");
xml.update_child_content("env:Header|n:alertcontrol|n:priority", "1");
xml.update_child_content("env:Header|n:alertcontrol|n:expires", "2001-06-22T14:00:00-05:00");
let _ = xml.update_attr_at("env:Body|m:alert", true, "xmlns:m", "http://example.org/alert");
xml.update_child_content("env:Body|m:alert|m:msg", "Pick up Mary at school at 2pm");
println!("{}", xml.get_xml().unwrap_or_default());
println!("----");
// 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>
let wsse = chilkat::Xml::new();
wsse.set_tag("wsse:Security");
let _ = wsse.update_attr_at("wsse:UsernameToken", true, "xmlns:wsu", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd");
let _ = wsse.update_attr_at("wsse:UsernameToken", true, "wsu:Id", "WSU_ID");
wsse.update_child_content("wsse:UsernameToken|wsse:Username", "USERNAME");
let _ = wsse.update_attr_at("wsse:UsernameToken|wsse:Password", true, "Type", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest");
wsse.update_child_content("wsse:UsernameToken|wsse:Password", "PASSWORD_DIGEST");
wsse.update_child_content("wsse:UsernameToken|wsse:Nonce", "NONCE");
wsse.update_child_content("wsse:UsernameToken|wsu:Created", "CREATED");
println!("{}", wsse.get_xml().unwrap_or_default());
println!("----");
// Insert the wsse:Security XML into the existing SOAP header:
let x_header = xml.get_child_with_tag("env:Header").unwrap();
let _ = x_header.add_child_tree(&wsse);
// Now show the SOAP XML with the wsse:Security header added:
println!("{}", xml.get_xml().unwrap_or_default());
println!("----");
// 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...
// -----------------------------------------------------
let wsu_id = "Example-1".to_string();
let _ = wsse.update_attr_at("wsse:UsernameToken", true, "wsu:Id", &wsu_id);
let password = "password".to_string();
let username = "user".to_string();
wsse.update_child_content("wsse:UsernameToken|wsse:Username", &username);
// The nonce should be 16 random bytes.
let prng = chilkat::Prng::new();
let bd = chilkat::BinData::new();
// Generate 16 random bytes into bd.
// Note: The GenRandomBd method is added in Chilkat v9.5.0.66
let _ = prng.gen_random_bd(16, &bd);
let nonce = bd.get_encoded("base64").unwrap_or_default();
wsse.update_child_content("wsse:UsernameToken|wsse:Nonce", &nonce);
// Get the current date/time in a string with this format: 2010-06-08T07:26:50Z
let dt = chilkat::DateTime::new();
let _ = dt.set_from_current_system_time();
let b_local = false;
let created = dt.get_as_timestamp(b_local).unwrap_or_default();
wsse.update_child_content("wsse:UsernameToken|wsu:Created", &created);
// The password digest is calculated like this:
// Password_Digest = Base64 ( SHA-1 ( nonce + created + password ) )
let _ = bd.append_string(&created, "utf-8");
let _ = bd.append_string(&password, "utf-8");
let crypt = chilkat::Crypt2::new();
crypt.set_hash_algorithm("SHA-1");
crypt.set_encoding_mode("base64");
// Note: The HashBdENC method is added in Chilkat v9.5.0.66
let password_digest = crypt.hash_bd_enc(&bd).unwrap_or_default();
wsse.update_child_content("wsse:UsernameToken|wsse:Password", &password_digest);
// Examine the final SOAP XML with WS-Security header added.
println!("{}", xml.get_xml().unwrap_or_default());