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phorge-phorge/resources/sql/patches/20130530.sessionhash.php
Jakub Vrana 32f91557f8 Store hash of session key
Summary:
This prevents security by obscurity.
If I have read-only access to the database then I can pretend to be any logged-in user.

I've used `PhabricatorHash::digest()` (even though we don't need salt as the hashed string is random) to be compatible with user log.

Test Plan:
Applied patch.
Verified I'm still logged in.
Logged out.
Logged in.

  $ arc tasks

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D6080
2013-05-30 17:30:06 -07:00

22 lines
532 B
PHP

<?php
$table = new PhabricatorUser();
$table->openTransaction();
$conn = $table->establishConnection('w');
$sessions = queryfx_all(
$conn,
'SELECT userPHID, type, sessionKey FROM %T FOR UPDATE',
PhabricatorUser::SESSION_TABLE);
foreach ($sessions as $session) {
queryfx(
$conn,
'UPDATE %T SET sessionKey = %s WHERE userPHID = %s AND type = %s',
PhabricatorUser::SESSION_TABLE,
PhabricatorHash::digest($session['sessionKey']),
$session['userPHID'],
$session['type']);
}
$table->saveTransaction();