(Ruby) 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.

For more information, see https://docs.aws.amazon.com/STS/latest/APIReference/API_GetSessionToken.html

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

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

rest = Chilkat::CkRest.new()

# Connect to the Amazon AWS REST server.
# such as https://sts.us-west-2.amazonaws.com/
bTls = true
port = 443
bAutoReconnect = true
success = rest.Connect("sts.us-west-2.amazonaws.com",port,bTls,bAutoReconnect)

# Provide AWS credentials for the REST call.
authAws = Chilkat::CkAuthAws.new()
authAws.put_AccessKey("AWS_ACCESS_KEY")
authAws.put_SecretKey("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
authAws.put_Region("us-west-2")
authAws.put_ServiceName("sts")

rest.SetAuthAws(authAws)

rest.AddQueryParam("Version","2011-06-15")
rest.AddQueryParam("Action","GetSessionToken")
rest.AddQueryParam("DurationSeconds","3600")

responseXml = rest.fullRequestNoBody("GET","/")
if (rest.get_LastMethodSuccess() != true)
    print rest.lastErrorText() + "\n";
    exit
end

# A successful response will have a status code equal to 200.
if (rest.get_ResponseStatusCode() != 200)
    print "response status code = " + rest.get_ResponseStatusCode().to_s() + "\n";
    print "response status text = " + rest.responseStatusText() + "\n";
    print "response header: " + rest.responseHeader() + "\n";
    print "response body: " + responseXml + "\n";
    exit
end

# Examine the successful XML response (shown below)
xml = Chilkat::CkXml.new()
xml.LoadXml(responseXml)
print xml.getXml() + "\n";

# 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:
GetSessionTokenResponse_xmlns = xml.getAttrValue("xmlns")
AccessKeyId = xml.getChildContent("GetSessionTokenResult|Credentials|AccessKeyId")
SecretAccessKey = xml.getChildContent("GetSessionTokenResult|Credentials|SecretAccessKey")
SessionToken = xml.getChildContent("GetSessionTokenResult|Credentials|SessionToken")
Expiration = xml.getChildContent("GetSessionTokenResult|Credentials|Expiration")
RequestId = xml.getChildContent("ResponseMetadata|RequestId")

# Save the session token XML to a file for use by another Chilkat example..
success = xml.SaveXml("qa_data/tokens/aws_session_token.xml")