function user_get_authmaps

Discover which external authentication module(s) authenticated a username.

Parameters

$authname: A username used by an external authentication module.

Return value

An associative array with module as key and username as value.

1 call to user_get_authmaps()
UserAuthmapAssignmentTestCase::testAuthmapAssignment in modules/user/user.test
Test authmap assignment and retrieval.

File

modules/user/user.module, line 2074

Code

function user_get_authmaps($authname = NULL) {
    $authmaps = db_query("SELECT module, authname FROM {authmap} WHERE authname = :authname", array(
        ':authname' => $authname,
    ))->fetchAllKeyed();
    return count($authmaps) ? $authmaps : 0;
}

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