drupal 6 programmatically log user in

drupal-6

Solution

You are passing the hashed password to ´user_authenticate()´, while the function expects the clear password (it will hash it itself indirectly when loading the account via ´user_load()´).

So changing your $params array declaration to

$params = array(
  'name' => $user->name,
  'pass' => $pass
);

should make your example work.

BTW, you could use `user_load()` yourself to avoid querying the database directly:

$user = user_load(array('mail' => $mail, 'pass' => trim($pass), 'status' => 1));

(The `'status' => 1` will restrict results to active users - you can leave that out, of course, if you really want to allow log ins to disabled accounts ;)

Problem

I'm trying to log in a user as part of a form submit, but why is the following not working: ``` $user = db_fetch_object(db_query("SELECT * FROM users WHERE mail = '%s' AND pass = '%s'", $mail, md5($pass))); if ($user) { // Authenticate user and log in $params = array( 'name' => $user->name, 'pass' => trim($user->pass) ); // Authenticate user $account = user_authenticate($params); } ``` if I dump $user I can see the correct values, but if I dump the account it's empty.

Original source