<?php
header("Content-Type: application/json");
$env = [];
$f = @file("/etc/weval/secrets.env");
if (!$f) { echo json_encode(["error"=>"cant read secrets.env","perms"=>decoct(fileperms("/etc/weval/secrets.env") & 0777)]); exit; }
foreach ($f as $l) {
    $l = trim($l);
    if ($l && $l[0] !== "#" && strpos($l,"=")!==false) {
        list($k,$v)=explode("=",$l,2);
        $env[trim($k)]=trim($v);
    }
}
echo json_encode([
    "keys_found" => count($env),
    "groq" => substr($env["GROQ_KEY"] ?? "MISSING", 0, 10),
    "nim" => substr($env["NVIDIA_NIM_KEY"] ?? "MISSING", 0, 10),
    "mistral" => substr($env["MISTRAL_KEY"] ?? "MISSING", 0, 10),
]);
?>