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Define correct remote IP for a visitor (with IPv6 support)

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See #197
This commit is contained in:
Fedor A. Fetisov 2017-05-22 02:01:08 +03:00
parent a5320b07d7
commit 843a6e11ae
2 changed files with 9 additions and 11 deletions
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6
src/mibew/libs/chat.php
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@ -581,7 +581,11 @@ function get_remote_host()
$has_proxy = isset($_SERVER['HTTP_X_FORWARDED_FOR']) $has_proxy = isset($_SERVER['HTTP_X_FORWARDED_FOR'])
&& $_SERVER['HTTP_X_FORWARDED_FOR'] != $_SERVER['REMOTE_ADDR']; && $_SERVER['HTTP_X_FORWARDED_FOR'] != $_SERVER['REMOTE_ADDR'];
if ($has_proxy) { if ($has_proxy) {
$ext_addr = $_SERVER['REMOTE_ADDR'] . ' (' . $_SERVER['HTTP_X_FORWARDED_FOR'] . ')'; $count = 0;
$ext_addr = preg_replace('/^([^,]+)(,\s.+)?/', '\\1', $_SERVER['HTTP_X_FORWARDED_FOR'], -1, $count);
if ($count > 1) {
$ext_addr = $ext_addr . ' (' . $_SERVER['HTTP_X_FORWARDED_FOR'] . ')';
}
} }
return isset($_SERVER['REMOTE_HOST']) ? $_SERVER['REMOTE_HOST'] : $ext_addr; return isset($_SERVER['REMOTE_HOST']) ? $_SERVER['REMOTE_HOST'] : $ext_addr;

14
src/mibew/libs/classes/Mibew/RequestProcessor/UsersProcessor.php
View File

@ -266,11 +266,8 @@ class UsersProcessor extends ClientSideProcessor implements AuthenticationManage
); );
// Get user ip // Get user ip
if (preg_match("/(\\d+\\.\\d+\\.\\d+\\.\\d+)/", $thread->remote, $matches) != 0) { $user_ip = preg_replace('/^(\S+)(\s.+)?/', '\\1', $thread->remote);
$user_ip = $matches[1]; $user_ip = filter_var($user_ip, FILTER_VALIDATE_IP);
} else {
$user_ip = false;
}
// Get thread operartor name // Get thread operartor name
$next_agent = $thread->nextAgent != 0 $next_agent = $thread->nextAgent != 0
@ -438,11 +435,8 @@ class UsersProcessor extends ClientSideProcessor implements AuthenticationManage
$user_agent = get_user_agent_version($details['user_agent']); $user_agent = get_user_agent_version($details['user_agent']);
// Get user ip // Get user ip
if (preg_match("/(\\d+\\.\\d+\\.\\d+\\.\\d+)/", $details['remote_host'], $matches) != 0) { $user_ip = preg_replace('/^(\S+)(\s.+)?/', '\\1', $details['remote_host']);
$user_ip = $matches[1]; $user_ip = filter_var($user_ip, FILTER_VALIDATE_IP);
} else {
$user_ip = false;
}
// Get invitation info // Get invitation info
$row['invited'] = ($row['invitationstate'] == Thread::INVITATION_WAIT); $row['invited'] = ($row['invitationstate'] == Thread::INVITATION_WAIT);