(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.

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

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

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

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

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Rest')
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.
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.AuthAws')
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)
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Xml')
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