I find the following error in my Apache 2 error log:
PHP Fatal error: Class 'OAuthSignatureMethod_HMAC_SHA1' not found in my_site_path/sites/all/modules/twitter/twitter.lib.php on line 40, referer: http://my_site.com/?q=nl/admin/reports/status

This is the twitter.lib.php code block it refers to

  public function __construct($consumer_key, $consumer_secret, $oauth_token = NULL,
                              $oauth_token_secret = NULL) {
    $this->signature_method = new OAuthSignatureMethod_HMAC_SHA1();
    $this->consumer = new OAuthConsumer($consumer_key, $consumer_secret);
    if (!empty($oauth_token) && !empty($oauth_token_secret)) {
      $this->token = new OAuthConsumer($oauth_token, $oauth_token_secret);
    }
  }
CommentFileSizeAuthor
#5 twitter-n2025899-5-6.x-5.x.patch1.4 KBdamienmckenna
#4 twitter-n2025899-4.patch1006 bytesdamienmckenna

Comments

dhuyvetter’s picture

dhuyvetter commented

Forgot to mention I get this error when I try to run cron and as a result cron isn't working.

spidersilk’s picture

spidersilk commented

I got that too, right after upgrading from 6.x-3.0 to 6.x-5.1.

What you need to do is check what version of the OAuth module you're using - if you're still on version 2 (i.e. 6.x-2.x), you need to upgrade to version 3 (which is still in beta, but seems to work fine). That fixed it for me.

I found that info here: #1255510: Upgrade to oauth 3.x (oauth_common) - but it would be nice if the requirement to use version 3 of OAuth were stated on the module project page, or at least in the Read Me file. There's a link in that post to a diff of the Read Me file showing it being added (at some point), but it doesn't seem to be in the file for the current version of the module - instead it just says:

OAuth module is required for all requests to the Twitter REST API 1.1. When you download the OAuth module, get the latest stable release available at http://drupal.org/project/oauth

Once OAuth and Twitter have been enabled, go to admin/config/services/twitter and follow instructions in order to provide your Twitter Application keys.

"Latest stable version" is a bit ambiguous given that OAuth 3 is still in beta - it makes it sound like you need to use version 2, which in fact won't work. Plus, the path given for the Twitter settings page is the Drupal 7 path, in the Read Me for the D6 version of the module.

damienmckenna’s picture

damienmckenna
Location TN, USA
commented
Version: 6.x-5.1 » 6.x-5.x-dev
Issue summary: View changes

It probably needs a hook_requirements to check the version of the OAuth module installed.

damienmckenna’s picture

damienmckenna
Location TN, USA
commented
Status: Active » Needs review
Parent issue: » #2402311: Plan for Twitter v6.x-5.2 release
StatusFileSize
new twitter-n2025899-4.patch1006 bytes

Does this help? It should check if the correct version of the OAuth module is installed.

damienmckenna’s picture

damienmckenna
Location TN, USA
commented
StatusFileSize
new twitter-n2025899-5-6.x-5.x.patch1.4 KB

I've changed it to look for oauth_common/lib/OAuth.php instead of looking for a class because loading twitter.inc will fail if OAuth v2 is installed.

damienmckenna’s picture

damienmckenna
Location TN, USA
commented
Status: Needs review » Fixed

Committed.

  • DamienMcKenna committed 744397f on 6.x-5.x 
    Issue #2025899 by DamienMcKenna: Give a warning if OAuth v2 is installed...

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.