function _password_enforce_log2_boundaries in Simple LDAP 7
Same name and namespace in other branches
- 7.2 simple_ldap_user/simple_ldap_user.password.inc \_password_enforce_log2_boundaries()
Ensures that $count_log2 is within set bounds.
Parameters
integer $count_log2: Integer that determines the number of iterations used in the hashing process. A larger value is more secure, but takes more time to complete.
Return value
integer Integer within set bounds that is closest to $count_log2.
2 calls to _password_enforce_log2_boundaries()
- user_needs_new_hash in simple_ldap_user/
simple_ldap_user.password.inc - Check whether a user's hashed password needs to be replaced with a new hash.
- _password_generate_salt in simple_ldap_user/
simple_ldap_user.password.inc - Generates a random base 64-encoded salt prefixed with settings for the hash.
File
- simple_ldap_user/
simple_ldap_user.password.inc, line 121 - Secure password hashing functions for user authentication.
Code
function _password_enforce_log2_boundaries($count_log2) {
if ($count_log2 < DRUPAL_MIN_HASH_COUNT) {
return DRUPAL_MIN_HASH_COUNT;
}
elseif ($count_log2 > DRUPAL_MAX_HASH_COUNT) {
return DRUPAL_MAX_HASH_COUNT;
}
return (int) $count_log2;
}