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Serve basic error pages when using through the proxy script.

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This commit is contained in:
flash 2019-01-15 00:30:01 +01:00
parent b409a18a9d
commit e259c91ce8
1 changed files with 8 additions and 4 deletions
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12
public/proxy.php
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@ -17,7 +17,8 @@ $proxyHash = $splitPath[1] ?? '';
$proxyUrl = $splitPath[2] ?? '';
if (empty($proxyHash) || empty($proxyUrl)) {
echo render_error(400);
http_response_code(400);
echo '400.1';
return;
}
@ -27,7 +28,8 @@ $parsedUrl = parse_url($proxyUrlDecoded);
if (empty($parsedUrl['scheme'])
|| empty($parsedUrl['host'])
|| !in_array($parsedUrl['scheme'], $acceptedProtocols, true)) {
echo render_error(400);
http_response_code(400);
echo '400.2';
return;
}
@ -40,7 +42,8 @@ $proxySecret = config_get_default('insecure', 'Proxy', 'secret_key');
$expectedHash = hash_hmac('sha256', $proxyUrl, $proxySecret);
if (!hash_equals($expectedHash, $proxyHash)) {
echo render_error(400);
http_response_code(400);
echo '400.3';
return;
}
@ -72,7 +75,8 @@ $fileMime = strtolower(finfo_buffer($finfo, $curlBody));
finfo_close($finfo);
if (!in_array($fileMime, $acceptedMimeTypes, true)) {
echo render_error(404);
http_response_code(404);
echo '404.1';
return;
}