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<?php
// TODO: handle errors
if (!isset($_GET['code'])) {
die();
}
$appdata = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/admin/private/app.json"), true);
$crl = curl_init('https://account.minteck.org/hub/hub/api/rest/oauth2/token');
curl_setopt($crl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($crl, CURLINFO_HEADER_OUT, true);
curl_setopt($crl, CURLOPT_POST, true);
curl_setopt($crl, CURLOPT_HTTPHEADER, [
"Authorization: Basic " . base64_encode($appdata["id"] . ":" . $appdata["secret"]),
"Content-Type: application/x-www-form-urlencoded",
"Accept: application/json"
]);
curl_setopt($crl, CURLOPT_POSTFIELDS, "grant_type=authorization_code&redirect_uri=" . urlencode("https://minteck.org/admin/callback") . "&code=" . $_GET['code']);
$result = curl_exec($crl);
$result = json_decode($result, true);
curl_close($crl);
if (isset($result["access_token"])) {
$crl = curl_init('https://account.minteck.org/hub/hub/api/rest/users/me');
curl_setopt($crl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($crl, CURLINFO_HEADER_OUT, true);
curl_setopt($crl, CURLOPT_HTTPHEADER, [
"Authorization: Bearer " . $result["access_token"],
"Accept: application/json"
]);
$result = curl_exec($crl);
$result = json_decode($result, true);
$login = false;
foreach (json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/admin/private/permissions.json"), true) as $id => $user) {
if ($result["id"] === $id && in_array("login", $user)) {
$login = true;
}
}
if ($login) {
$token = bin2hex(random_bytes(32));
file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/admin/private/tokens/" . $token, json_encode($result));
setcookie("ADMIN_TOKEN", $token, 0, "/", ".minteck.org", true, true);
header("Location: /admin");
} else {
header("Location: /?admin");
}
}
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