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Only allowed sync requests from specified IP addresses

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This commit is contained in:
Olov Danielson 2010-01-11 10:25:25 +00:00
parent 199296c91f
commit 94c8e17ef6
2 changed files with 23 additions and 0 deletions
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4
ykval-config.php
View File

@ -11,6 +11,10 @@ $baseParams['__YKVAL_DB_OPTIONS__'] = array();
$baseParams['__YKVAL_SYNC_POOL__'] = array("http://1.2.3.4/wsapi/2.0/sync",
"http://2.3.4.5/wsapi/2.0/sync",
"http://3.4.5.6/wsapi/2.0/sync");
# An array of IP addresses allowed to issue sync requests
$baseParams['__YKVAL_ALLOWED_SYNC_POOL__'] = array("1.2.3.4",
"2.3.4.5",
"3.4.5.6");
# Specify how often the sync daemon awakens
$baseParams['__YKVAL_SYNC_INTERVAL__'] = 10;

19
ykval-sync.php
View File

@ -15,6 +15,25 @@ if (! $sync->isConnected()) {
exit;
}
#
# Verify that request comes from valid server
#
$sync->log('notice', 'remote request ip is ' . $_SERVER['REMOTE_ADDR']);
$allowed=False;
foreach ($baseParams['__YKVAL_ALLOWED_SYNC_POOL__'] as $server) {
$sync->log('notice', 'checking against ip ' . $server);
if ($_SERVER['REMOTE_ADDR'] == $server) {
$sync->log('notice', 'server ' . $server . ' is allower');
$allowed=True;
break;
}
}
if (!$allowed) {
sendResp(S_OPERATION_NOT_ALLOWED, $apiKey);
exit;
}
#
# Define requirements on protocoll
#