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use SSL serial to bind certificate to user; implement autologin using SSL certificate; set a separate session cookie for SSL connections (refs #324)

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This commit is contained in:
Andrew Dolgov
2011-03-28 08:30:00 +04:00
parent f98252f27c
commit 3d72afa19a
10 changed files with 149 additions and 82 deletions
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59
sessions.php
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@@ -7,28 +7,33 @@
$session_expire = SESSION_EXPIRE_TIME; //seconds
$session_name = (!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME;
if ($_SERVER['HTTPS'] == "on") {
$session_name .= "_ssl";
ini_set("session.cookie_secure", true);
}
ini_set("session.gc_probability", 50);
ini_set("session.name", $session_name);
ini_set("session.use_only_cookies", true);
ini_set("session.gc_maxlifetime", SESSION_EXPIRE_TIME);
function ttrss_open ($s, $n) {
global $session_connection;
$session_connection = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
return true;
}
function ttrss_read ($id){
global $session_connection,$session_read;
global $session_connection,$session_read;
$query = "SELECT data FROM ttrss_sessions WHERE id='$id'";
$res = db_query($session_connection, $query);
if (db_num_rows($res) != 1) {
return "";
} else {
@@ -39,61 +44,61 @@
}
function ttrss_write ($id, $data) {
if (! $data) {
return false;
if (! $data) {
return false;
}
global $session_connection, $session_read, $session_expire;
$expire = time() + $session_expire;
$data = db_escape_string(base64_encode($data), $session_connection);
if ($session_read) {
$query = "UPDATE ttrss_sessions SET data='$data',
expire='$expire' WHERE id='$id'";
$query = "UPDATE ttrss_sessions SET data='$data',
expire='$expire' WHERE id='$id'";
} else {
$query = "INSERT INTO ttrss_sessions (id, data, expire)
VALUES ('$id', '$data', '$expire')";
}
db_query($session_connection, $query);
return true;
}
function ttrss_close () {
global $session_connection;
db_close($session_connection);
return true;
}
function ttrss_destroy ($id) {
global $session_connection;
$query = "DELETE FROM ttrss_sessions WHERE id = '$id'";
db_query($session_connection, $query);
return true;
}
function ttrss_gc ($expire) {
global $session_connection;
$query = "DELETE FROM ttrss_sessions WHERE expire < " . time();
db_query($session_connection, $query);
}
if (DATABASE_BACKED_SESSIONS) {
session_set_save_handler("ttrss_open",
"ttrss_close", "ttrss_read", "ttrss_write",
session_set_save_handler("ttrss_open",
"ttrss_close", "ttrss_read", "ttrss_write",
"ttrss_destroy", "ttrss_gc");
}