PureBasic

ETrade Revoke Access Token

See more ETrade Examples

Revokes an ETrade OAuth access token. PureBasic

IncludeFile "CkHttpResponse.pb"
IncludeFile "CkHttp.pb"
IncludeFile "CkJsonObject.pb"

Procedure ChilkatExample()

    success.i = 0

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

    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttp::setCkOAuth1(http, 1)
    CkHttp::setCkOAuthVerifier(http, "")
    CkHttp::setCkOAuthConsumerKey(http, "ETRADE_CONSUMER_KEY")
    CkHttp::setCkOAuthConsumerSecret(http, "ETRADE_CONSUMER_SECRET")

    ; Load the access token previously obtained via the OAuth1 Authorization
    ; This is the token that will be revoked.
    jsonToken.i = CkJsonObject::ckCreate()
    If jsonToken.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success = CkJsonObject::ckLoadFile(jsonToken,"qa_data/tokens/etrade.json")
    If success <> 1
        Debug "Failed to load OAuth1 token"
        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(jsonToken)
        ProcedureReturn
    EndIf

    CkHttp::setCkOAuthToken(http, CkJsonObject::ckStringOf(jsonToken,"oauth_token"))
    CkHttp::setCkOAuthTokenSecret(http, CkJsonObject::ckStringOf(jsonToken,"oauth_token_secret"))

    resp.i = CkHttpResponse::ckCreate()
    If resp.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success = CkHttp::ckHttpNoBody(http,"GET","https://api.etrade.com/oauth/revoke_access_token",resp)
    If success = 0
        Debug CkHttp::ckLastErrorText(http)
        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(jsonToken)
        CkHttpResponse::ckDispose(resp)
        ProcedureReturn
    EndIf

    ; Make sure a successful response was received.
    If CkHttpResponse::ckStatusCode(resp) <> 200
        Debug CkHttpResponse::ckStatusLine(resp)
        Debug CkHttpResponse::ckHeader(resp)
        Debug CkHttpResponse::ckBodyStr(resp)
        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(jsonToken)
        CkHttpResponse::ckDispose(resp)
        ProcedureReturn
    EndIf

    ; If successful, the resp.BodyStr contains something like this: Revoked Access Token 
    Debug CkHttpResponse::ckBodyStr(resp)

    Debug "Success."


    CkHttp::ckDispose(http)
    CkJsonObject::ckDispose(jsonToken)
    CkHttpResponse::ckDispose(resp)


    ProcedureReturn
EndProcedure