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port "remember me" from Friendica

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friendica
2013-01-04 21:34:36 -08:00
parent 3795720421
commit 490867ebf7
5 changed files with 78 additions and 45 deletions
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98
include/auth.php
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@@ -4,6 +4,9 @@
require_once('include/security.php');
function nuke_session() {
new_cookie(0);
unset($_SESSION['authenticated']);
unset($_SESSION['account_id']);
unset($_SESSION['uid']);
@@ -61,14 +64,14 @@ if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-p
goaway(z_root());
}
if(x($_SESSION,'visitor_id') && (! x($_SESSION,'uid'))) {
$r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
intval($_SESSION['visitor_id'])
);
if(count($r)) {
$a->contact = $r[0];
}
}
// if(x($_SESSION,'visitor_id') && (! x($_SESSION,'uid'))) {
// $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
// intval($_SESSION['visitor_id'])
// );
// if(count($r)) {
// $a->contact = $r[0];
// }
// }
if(x($_SESSION,'uid') || x($_SESSION,'account_id')) {
@@ -83,35 +86,30 @@ if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-p
goaway(z_root());
}
if(x($_SESSION,'account_id')) {
$r = q("select * from account where account_id = %d limit 1",
intval($_SESSION['account_id'])
);
if(count($r) && (($r[0]['account_flags'] == ACCOUNT_OK) || ($r[0]['account_flags'] == ACCOUNT_UNVERIFIED))) {
get_app()->account = $r[0];
authenticate_success($r[0]);
}
else {
$_SESSION['account_id'] = 0;
nuke_session();
goaway(z_root());
$r = q("select * from account where account_id = %d limit 1",
intval($_SESSION['account_id'])
);
if(($r) && (($r[0]['account_flags'] == ACCOUNT_OK) || ($r[0]['account_flags'] == ACCOUNT_UNVERIFIED))) {
get_app()->account = $r[0];
$login_refresh = false;
if(! x($_SESSION,'last_login_date')) {
$_SESSION['last_login_date'] = datetime_convert('UTC','UTC');
}
if(strcmp(datetime_convert('UTC','UTC','now - 12 hours'), $_SESSION['last_login_date']) > 0 ) {
$_SESSION['last_login_date'] = datetime_convert();
$login_refresh = true;
}
authenticate_success($r[0], false, false, false, $login_refresh);
}
else {
$r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
FROM `user` WHERE `uid` = %d AND `blocked` = 0
AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
intval($_SESSION['uid'])
);
}
if(! count($r)) {
$_SESSION['account_id'] = 0;
nuke_session();
goaway(z_root());
}
authenticate_success($r[0]);
}
}
else {
@@ -159,18 +157,6 @@ else {
logger('authenticate: ' . print_r(get_app()->account,true));
// process normal login request
// $r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
// FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' )
// AND `password` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
// dbesc(trim($_POST['username'])),
// dbesc(trim($_POST['username'])),
// dbesc($encrypted)
// );
// if(count($r))
// $record = $r[0];
}
if((! $record) || (! count($record))) {
@@ -179,9 +165,39 @@ else {
goaway(z_root());
}
// If the user specified to remember the authentication, then change the cookie
// to expire after one year (the default is when the browser is closed).
// If the user did not specify to remember, change the cookie to expire when the
// browser is closed. The reason this is necessary is because if the user
// specifies to remember, then logs out and logs back in without specifying to
// remember, the old "remember" cookie may remain and prevent the session from
// expiring when the browser is closed.
//
// It seems like I should be able to test for the old cookie, but for some reason when
// I read the lifetime value from session_get_cookie_params(), I always get '0'
// (i.e. expire when the browser is closed), even when there's a time expiration
// on the cookie
if($_POST['remember']) {
new_cookie(31449600); // one year
}
else {
new_cookie(0); // 0 means delete on browser exit
}
// if we haven't failed up this point, log them in.
$_SESSION['last_login_date'] = datetime_convert();
authenticate_success($record, true, true);
}
}
function new_cookie($time) {
$old_sid = session_id();
session_set_cookie_params("$time");
session_regenerate_id(false);
q("UPDATE session SET sid = '%s' WHERE sid = '%s'", dbesc(session_id()), dbesc($old_sid));
}