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validate_session: check for user agent

This commit is contained in:
Andrew Dolgov 2013-04-01 18:22:07 +04:00
parent 5203901036
commit 837ec70e3e
2 changed files with 4 additions and 0 deletions
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1
include/functions.php
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@ -621,6 +621,7 @@
$_SESSION["uid"]); $_SESSION["uid"]);
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
$_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']);
$_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
$_SESSION["last_version_check"] = time(); $_SESSION["last_version_check"] = time();

3
include/sessions.php
View File

@ -57,6 +57,9 @@
if ($_SESSION["ref_schema_version"] != session_get_schema_version($link, true)) if ($_SESSION["ref_schema_version"] != session_get_schema_version($link, true))
return false; return false;
if (sha1($_SERVER['HTTP_USER_AGENT']) != $_SESSION["user_agent"])
return false;
if ($_SESSION["uid"]) { if ($_SESSION["uid"]) {
$result = db_query($link, $result = db_query($link,
"SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'"); "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");