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functions.php: use updated config format

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This commit is contained in:
Zankaria 2024-10-06 12:43:22 +02:00
parent 1cc87c31aa
commit f008f8879d
1 changed files with 44 additions and 36 deletions
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80
inc/functions.php
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@ -1830,43 +1830,51 @@ function buildJavascript() {
function checkIPAPI(string $ip): bool {
global $config;
// Query IPHub's database with the poster's IP.
if ($config['iphub_key'] && !empty($config['iphub_key'])) {
if (array_search($ip, $config['iphub_whitelisted_ips']) !== false) {
// IP is whitelisted, don't bother querying.
return false;
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://v2.api.iphub.info/ip/$ip");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, [ "X-Key: {$config['iphub_key']}" ]);
$reply = curl_exec($ch);
if ($reply === false) {
$curl_err = curl_error($ch);
curl_close($ch);
error_log("IPHub query failed: api call failed with curl error $curl_err");
return false;
}
curl_close($ch);
if (empty($reply)) {
error_log('IPHub query failed: api returned an empty response');
return false;
}
$json = json_decode($reply);
if (isset($json->error)) {
error_log("IPHub query failed: $json->error");
return false;
}
if ($json->block == 1
|| array_search($json->asn, $config['iphub_banned_asns']) !== false
|| array_search($json->isp, $config['iphub_banned_isps']) !== false) {
error($config['error']['proxy']);
return true;
}
if (!$config['ip_api']['iphub']['enabled']) {
return false;
}
$iphub_key = $config['ip_api']['iphub']['key'];
if (empty($iphub_key)) {
error_log('IP api backend is enabled but IPHub API is empty!');
return false;
}
// Query IPHub's database with the poster's IP.
if (array_search($ip, $config['ip_api']['ip_whitelist']) !== false) {
// IP is whitelisted, don't bother querying.
return false;
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://v2.api.iphub.info/ip/$ip");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, [ "X-Key: $iphub_key" ]);
$reply = curl_exec($ch);
if ($reply === false) {
$curl_err = curl_error($ch);
curl_close($ch);
error_log("IPHub query failed: api call failed with curl error $curl_err");
return false;
}
curl_close($ch);
if (empty($reply)) {
error_log('IPHub query failed: api returned an empty response');
return false;
}
$json = json_decode($reply);
if (isset($json->error)) {
error_log("IPHub query failed: $json->error");
return false;
}
if ($json->block == 1
|| array_search($json->isp, $config['ip_api']['isps_blacklist']) !== false
|| array_search($json->asn, $config['ip_api']['asns_blacklist']) !== false) {
error($config['error']['proxy']);
return true;
}
return false;
}