(Visual FoxPro) Microsoft Graph Revoke OAuth2 Access Tokens

Invalidates all the refresh tokens issued to applications for a user (as well as session cookies in a user's browser), by resetting the signInSessionsValidFromDateTime user property to the current date-time. Typically, this operation is performed (by the user or an administrator) if the user has a lost or stolen device. This operation prevents access to the organization's data through applications on the device by requiring the user to sign in again to all applications that they have previously consented to, independent of device.

For more information, see https://docs.microsoft.com/en-us/graph/api/user-revokesigninsessions?view=graph-rest-1.0&tabs=http

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

LOCAL loHttp
LOCAL loResp
LOCAL loJson

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

* Send a POST as shown below to invalidate all the refresh tokens issued to applications for a user (as well as session cookies in a user's browser),
* 

* 	POST /v1.0/me/revokeSignInSessions HTTP/1.1
* 	Host: graph.microsoft.com
*      Authorization: Bearer ACCESS_TOKEN
* 	Content-Type: application/json
* 	Content-Length: 0
* 
* or specify a specific user:
* 
* 	POST /v1.0/users/{id | userPrincipalName}/revokeSignInSessions HTTP/1.1
* 	Host: graph.microsoft.com
*      Authorization: Bearer ACCESS_TOKEN
* 	Content-Type: application/json
* 	Content-Length: 0

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Http')
loHttp = CreateObject('Chilkat.Http')

* Set the http.AuthToken property to automatically add the "Authorization: Bearer ACCESS_TOKEN" header
loHttp.AuthToken = "ACCESS_TOKEN"

* Send an empty JSON request body.
loResp = loHttp.PostJson("https://graph.microsoft.com/v1.0/me/revokeSignInSessions","")
IF (loHttp.LastMethodSuccess <> 1) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    CANCEL
ENDIF

* A response code of 204 is success
IF (loResp.StatusCode = 204) THEN
    ? "Success."
    RELEASE loResp
    RELEASE loHttp
    CANCEL
ENDIF

* We have an error...

* Load the JSON response.
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJson = CreateObject('Chilkat.JsonObject')
loJson.Load(loResp.BodyStr)
loJson.EmitCompact = 0

* Show the JSON response.
? loJson.Emit()

? "Response status code: " + STR(loResp.StatusCode)

RELEASE loResp

RELEASE loHttp
RELEASE loJson