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no need to write empty usernames, store empty passwords without encrypting them as "", because mcrypt will give a warning and returning just false otherwise

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This commit is contained in:
Ralf Becker 2015-01-30 13:33:45 +00:00
parent 26abe50b8c
commit 087f457da0
1 changed files with 9 additions and 2 deletions
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11
emailadmin/inc/class.emailadmin_credentials.inc.php
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@ -233,12 +233,19 @@ class emailadmin_credentials
//error_log(__METHOD__."($acc_id, '$username', \$password, $type, $account_id, ".array2string($cred_id).") not storing session credentials!");
return; // do NOT store credentials from session of current user!
}
// no need to write empty usernames, but delete existing row
if ((string)$username === '')
{
if ($cred_id) self::$db->delete(self::TABLE, array('cred_id' => $cred_id), __LINE__, __FILE__, self::APP);
return; // nothing to save
}
$pw_enc = self::CLEARTEXT;
$data = array(
'acc_id' => $acc_id,
'account_id' => $account_id,
'cred_username' => $username,
'cred_password' => self::encrypt($password, $account_id, $pw_enc, $mcrypt),
'cred_password' => (string)$password === '' ? '' :
self::encrypt($password, $account_id, $pw_enc, $mcrypt),
'cred_type' => $type,
'cred_pw_enc' => $pw_enc,
);
@ -344,7 +351,7 @@ class emailadmin_credentials
{
throw new egw_exception_wrong_parameter("Password encryption type $row[cred_pw_enc] NOT available for mail account #$row[acc_id] and user #$row[account_id]/$row[cred_username]!");
}
return (!empty($row['cred_password'])?trim(mdecrypt_generic($mcrypt, base64_decode($row['cred_password']))):'');
return !empty($row['cred_password']) ? trim(mdecrypt_generic($mcrypt, base64_decode($row['cred_password']))) : '';
}
throw new egw_exception_wrong_parameter("Unknow password encryption type $row[cred_pw_enc]!");
}