Rust

AWS Security Token Service (STS) GetSessionToken

See more AWS Security Token Service Examples

Returns a set of temporary credentials for an AWS account or IAM user. Rust

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

let rest = chilkat::Rest::new();

// Connect to the Amazon AWS REST server.
// such as https://sts.us-west-2.amazonaws.com/
let b_tls = true;
let port = 443;
let b_auto_reconnect = true;
let _ = rest.connect("sts.us-west-2.amazonaws.com", port, b_tls, b_auto_reconnect).is_ok();

// Provide AWS credentials for the REST call.
let auth_aws = chilkat::AuthAws::new();
auth_aws.set_access_key("AWS_ACCESS_KEY");
auth_aws.set_secret_key("AWS_SECRET_KEY");
// the region should match our URL above..
// See https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html
auth_aws.set_region("us-west-2");
auth_aws.set_service_name("sts");

let _ = rest.set_auth_aws(&auth_aws);

let _ = rest.add_query_param("Version", "2011-06-15");
let _ = rest.add_query_param("Action", "GetSessionToken");
let _ = rest.add_query_param("DurationSeconds", "3600");

let Ok(response_xml) = rest.full_request_no_body("GET", "/") else {
    println!("{}", rest.last_error_text());
    return;
};

// A successful response will have a status code equal to 200.
if rest.response_status_code() != 200 {
    println!("response status code = {}", rest.response_status_code());
    println!("response status text = {}", rest.response_status_text());
    println!("response header: {}", rest.response_header());
    println!("response body: {}", response_xml);
    return;
}

// Examine the successful XML response (shown below)
let xml = chilkat::Xml::new();
let _ = xml.load_xml(&response_xml);
println!("{}", xml.get_xml().unwrap_or_default());

// Sample response:

// <?xml version="1.0" encoding="utf-8"?>
// <GetSessionTokenResponse xmlns="https://sts.amazonaws.com/doc/2011-06-15/">
//     <GetSessionTokenResult>
//         <Credentials>
//             <AccessKeyId>AS........T4N</AccessKeyId>
//             <SecretAccessKey>05W........ARPMr</SecretAccessKey>
//             <SessionToken>IQoJb3J........llpIMI=</SessionToken>
//             <Expiration>2022-09-07T00:22:51Z</Expiration>
//         </Credentials>
//     </GetSessionTokenResult>
//     <ResponseMetadata>
//         <RequestId>8bad22cc-1c55-4265-a010-45d139359404</RequestId>
//     </ResponseMetadata>
// </GetSessionTokenResponse>

// Sample parse code:
let get_session_token_response_xmlns = xml.get_attr_value("xmlns").unwrap_or_default();
let access_key_id = xml.get_child_content("GetSessionTokenResult|Credentials|AccessKeyId").unwrap_or_default();
let secret_access_key = xml.get_child_content("GetSessionTokenResult|Credentials|SecretAccessKey").unwrap_or_default();
let session_token = xml.get_child_content("GetSessionTokenResult|Credentials|SessionToken").unwrap_or_default();
let expiration = xml.get_child_content("GetSessionTokenResult|Credentials|Expiration").unwrap_or_default();
let request_id = xml.get_child_content("ResponseMetadata|RequestId").unwrap_or_default();

// Save the session token XML to a file for use by another Chilkat example..
let _ = xml.save_xml("qa_data/tokens/aws_session_token.xml").is_ok();