(SQL Server) ETrade Revoke Access Token

Revokes an ETrade OAuth access token.

For more information, see https://apisb.etrade.com/docs/api/authorization/revoke_access_token.html

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

-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    -- This requires the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    DECLARE @http int
    -- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    EXEC sp_OASetProperty @http, 'OAuth1', 1
    EXEC sp_OASetProperty @http, 'OAuthVerifier', ''
    EXEC sp_OASetProperty @http, 'OAuthConsumerKey', 'ETRADE_CONSUMER_KEY'
    EXEC sp_OASetProperty @http, 'OAuthConsumerSecret', 'ETRADE_CONSUMER_SECRET'

    -- Load the access token previously obtained via the OAuth1 Authorization
    -- This is the token that will be revoked.
    DECLARE @jsonToken int
    -- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonToken OUT

    DECLARE @success int
    EXEC sp_OAMethod @jsonToken, 'LoadFile', @success OUT, 'qa_data/tokens/etrade.json'
    IF @success <> 1
      BEGIN

        PRINT 'Failed to load OAuth1 token'
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @jsonToken
        RETURN
      END

    EXEC sp_OAMethod @jsonToken, 'StringOf', @sTmp0 OUT, 'oauth_token'
    EXEC sp_OASetProperty @http, 'OAuthToken', @sTmp0
    EXEC sp_OAMethod @jsonToken, 'StringOf', @sTmp0 OUT, 'oauth_token_secret'
    EXEC sp_OASetProperty @http, 'OAuthTokenSecret', @sTmp0

    DECLARE @resp int
    EXEC sp_OAMethod @http, 'QuickGetObj', @resp OUT, 'https://api.etrade.com/oauth/revoke_access_token'
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 <> 1
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @jsonToken
        RETURN
      END

    -- Make sure a successful response was received.
    EXEC sp_OAGetProperty @resp, 'StatusCode', @iTmp0 OUT
    IF @iTmp0 <> 200
      BEGIN
        EXEC sp_OAGetProperty @resp, 'StatusLine', @sTmp0 OUT
        PRINT @sTmp0
        EXEC sp_OAGetProperty @resp, 'Header', @sTmp0 OUT
        PRINT @sTmp0
        EXEC sp_OAGetProperty @resp, 'BodyStr', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @jsonToken
        RETURN
      END

    -- If successful, the resp.BodyStr contains something like this: Revoked Access Token 
    EXEC sp_OAGetProperty @resp, 'BodyStr', @sTmp0 OUT
    PRINT @sTmp0


    PRINT 'Success.'

    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @jsonToken


END
GO