Visual FoxPro

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. Visual FoxPro

LOCAL lnSuccess
LOCAL loRest
LOCAL lnBTls
LOCAL lnPort
LOCAL lnBAutoReconnect
LOCAL loAuthAws
LOCAL lcResponseXml
LOCAL loXml
LOCAL lcGetSessionTokenResponse_xmlns
LOCAL lcAccessKeyId
LOCAL lcSecretAccessKey
LOCAL lcSessionToken
LOCAL lcExpiration
LOCAL lcRequestId

lnSuccess = 0

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

loRest = CreateObject('Chilkat.Rest')

* Connect to the Amazon AWS REST server.
* such as https://sts.us-west-2.amazonaws.com/
lnBTls = 1
lnPort = 443
lnBAutoReconnect = 1
lnSuccess = loRest.Connect("sts.us-west-2.amazonaws.com",lnPort,lnBTls,lnBAutoReconnect)

* Provide AWS credentials for the REST call.
loAuthAws = CreateObject('Chilkat.AuthAws')
loAuthAws.AccessKey = "AWS_ACCESS_KEY"
loAuthAws.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
loAuthAws.Region = "us-west-2"
loAuthAws.ServiceName = "sts"

loRest.SetAuthAws(loAuthAws)

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

lcResponseXml = loRest.FullRequestNoBody("GET","/")
IF (loRest.LastMethodSuccess <> 1) THEN
    ? loRest.LastErrorText
    RELEASE loRest
    RELEASE loAuthAws
    CANCEL
ENDIF

* A successful response will have a status code equal to 200.
IF (loRest.ResponseStatusCode <> 200) THEN
    ? "response status code = " + STR(loRest.ResponseStatusCode)
    ? "response status text = " + loRest.ResponseStatusText
    ? "response header: " + loRest.ResponseHeader
    ? "response body: " + lcResponseXml
    RELEASE loRest
    RELEASE loAuthAws
    CANCEL
ENDIF

* Examine the successful XML response (shown below)
loXml = CreateObject('Chilkat.Xml')
loXml.LoadXml(lcResponseXml)
? loXml.GetXml()

* 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:
lcGetSessionTokenResponse_xmlns = loXml.GetAttrValue("xmlns")
lcAccessKeyId = loXml.GetChildContent("GetSessionTokenResult|Credentials|AccessKeyId")
lcSecretAccessKey = loXml.GetChildContent("GetSessionTokenResult|Credentials|SecretAccessKey")
lcSessionToken = loXml.GetChildContent("GetSessionTokenResult|Credentials|SessionToken")
lcExpiration = loXml.GetChildContent("GetSessionTokenResult|Credentials|Expiration")
lcRequestId = loXml.GetChildContent("ResponseMetadata|RequestId")

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

RELEASE loRest
RELEASE loAuthAws
RELEASE loXml