(Objective-C) 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

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#import <CkoHttp.h>
#import <CkoJsonObject.h>
#import <CkoHttpResponse.h>

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

CkoHttp *http = [[CkoHttp alloc] init];

http.OAuth1 = YES;
http.OAuthVerifier = @"";
http.OAuthConsumerKey = @"ETRADE_CONSUMER_KEY";
http.OAuthConsumerSecret = @"ETRADE_CONSUMER_SECRET";

// Load the access token previously obtained via the OAuth1 Authorization
// This is the token that will be revoked.
CkoJsonObject *jsonToken = [[CkoJsonObject alloc] init];
BOOL success = [jsonToken LoadFile: @"qa_data/tokens/etrade.json"];
if (success != YES) {
    NSLog(@"%@",@"Failed to load OAuth1 token");
    return;
}

http.OAuthToken = [jsonToken StringOf: @"oauth_token"];
http.OAuthTokenSecret = [jsonToken StringOf: @"oauth_token_secret"];

CkoHttpResponse *resp = [http QuickGetObj: @"https://api.etrade.com/oauth/revoke_access_token"];
if (http.LastMethodSuccess != YES) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

// Make sure a successful response was received.
if ([resp.StatusCode intValue] != 200) {
    NSLog(@"%@",resp.StatusLine);
    NSLog(@"%@",resp.Header);
    NSLog(@"%@",resp.BodyStr);
    return;
}

// If successful, the resp.BodyStr contains something like this: Revoked Access Token 
NSLog(@"%@",resp.BodyStr);

NSLog(@"%@",@"Success.");