Visual FoxPro

Isabel Connect Revoke Access Token

See more Ibanity Examples

Revokes an access token. Visual FoxPro

LOCAL lnSuccess
LOCAL loHttp
LOCAL loCert
LOCAL loReq
LOCAL loJsonToken
LOCAL loResp
LOCAL loSbResponseBody
LOCAL lnRespStatusCode

lnSuccess = 0

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

loHttp = CreateObject('Chilkat.Http')

* // Implements the following CURL command:
* 
* curl -X POST https://api.ibanity.com/isabel-connect/oauth2/revoke \
* --cert certificate.pem:qwertyuiop1 \
* --key private_key.pem  \
* -H "Content-Type: application/x-www-form-urlencoded" \
* -H "Accept: application/vnd.api+json"  \
* -d token=8787 \
* -d client_id=valid_client_id \
* -d client_secret=valid_client_secret 

* Ibanity provides the certificate + private key in PFX format.  This example will use the .pfx instead of the pair of PEM files.
* (It is also possible to implement using Chilkat with the PEM files, but PFX is easier.)
loCert = CreateObject('Chilkat.Cert')
lnSuccess = loCert.LoadPfxFile("qa_data/pfx/my_ibanity_certificate.pfx","my_pfx_password")
IF (lnSuccess = 0) THEN
    ? loCert.LastErrorText
    RELEASE loHttp
    RELEASE loCert
    CANCEL
ENDIF

lnSuccess = loHttp.SetSslClientCert(loCert)
IF (lnSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loCert
    CANCEL
ENDIF

loReq = CreateObject('Chilkat.HttpRequest')
loReq.HttpVerb = "POST"
loReq.Path = "/isabel-connect/oauth2/revoke"
loReq.ContentType = "application/x-www-form-urlencoded"

* Load the previously obtained access token.
loJsonToken = CreateObject('Chilkat.JsonObject')
lnSuccess = loJsonToken.LoadFile("qa_data/tokens/isabel_access_token.json")
IF (lnSuccess = 0) THEN
    ? "No existing access token."
    RELEASE loHttp
    RELEASE loCert
    RELEASE loReq
    RELEASE loJsonToken
    CANCEL
ENDIF

loReq.AddParam("token",loJsonToken.StringOf("access_token"))

* Note: For sandbox testing, we literally want to use the strings
* "valid_client_id", and "valid_client_secret".
* For the live app, you would replace these with actual values.
loReq.AddParam("client_id","valid_client_id")
loReq.AddParam("client_secret","valid_client_secret")

loReq.AddHeader("Accept","application/vnd.api+json")

loResp = CreateObject('Chilkat.HttpResponse')
lnSuccess = loHttp.HttpReq("https://api.ibanity.com/isabel-connect/oauth2/revoke",loReq,loResp)
IF (lnSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loCert
    RELEASE loReq
    RELEASE loJsonToken
    RELEASE loResp
    CANCEL
ENDIF

loSbResponseBody = CreateObject('Chilkat.StringBuilder')
loResp.GetBodySb(loSbResponseBody)

lnRespStatusCode = loResp.StatusCode
? "Response Status Code = " + STR(lnRespStatusCode)
IF (lnRespStatusCode >= 400) THEN
    ? "Response Header:"
    ? loResp.Header
    ? "Failed."
    RELEASE loHttp
    RELEASE loCert
    RELEASE loReq
    RELEASE loJsonToken
    RELEASE loResp
    RELEASE loSbResponseBody
    CANCEL
ENDIF

? "Response Body:"
? loSbResponseBody.GetAsString()

* If successful, the response status code = 200, and the response body is "{}"

RELEASE loHttp
RELEASE loCert
RELEASE loReq
RELEASE loJsonToken
RELEASE loResp
RELEASE loSbResponseBody