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<?php
require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/util/functions.inc";
$app = $GLOBALS["ColdHazeApp"] = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/app.json"), true);
$server = "account.equestria.dev";
header("Content-Type: text/plain");
if (!isset($_GET['code'])) {
die();
}
$appdata = $GLOBALS["ColdHazeApp"];
$crl = curl_init('https://' . $server . '/hub/api/rest/oauth2/token');
curl_setopt($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["oauth"]["id"] . ":" . $appdata["oauth"]["secret"]),
"Content-Type: application/x-www-form-urlencoded",
"Accept: application/json"
]);
curl_setopt($crl, CURLOPT_POSTFIELDS, "grant_type=authorization_code&redirect_uri=" . urlencode("https://ponycule.p.equestria.dev/auth/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://' . $server . '/hub/api/rest/users/me');
curl_setopt($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 = $result_orig = curl_exec($crl);
$result = json_decode($result, true);
if (!in_array($result["id"], $appdata["oauth"]["allowed"]["admin"]) && !in_array($result["id"], $appdata["oauth"]["allowed"]["lower"])) {
peh_error("Access denied, you are not allowed to login to this website", 403);
}
if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/sessions")) mkdir($_SERVER['DOCUMENT_ROOT'] . "/includes/sessions");
if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/tokens")) mkdir($_SERVER['DOCUMENT_ROOT'] . "/includes/tokens");
if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/lowertokens")) mkdir($_SERVER['DOCUMENT_ROOT'] . "/includes/lowertokens");
$token = generateToken();
if (in_array($result["id"], $appdata["oauth"]["allowed"]["admin"])) {
file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/sessions/" . $token, json_encode([
"created" => time(),
"last" => time(),
"profile" => $result,
"addresses" => [],
"name" => "Ponycule Web (" . get_browser(null, true)["browser"] . " on " . str_replace("Windows dows", "Windows", str_replace("Win", "Windows ", str_replace("MacOSX", "macOS", get_browser(null, true)["platform"]))) . ")"
]));
file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/tokens/" . $token, $result_orig);
} else {
file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/sessions/" . $token, json_encode([
"created" => time(),
"last" => time(),
"profile" => $result,
"addresses" => [],
"name" => "Ponycule Web (" . get_browser(null, true)["browser"] . " on " . get_browser(null, true)["platform"] . ")"
]));
file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/lowertokens/" . $token, $result_orig);
}
header("Set-Cookie: PEH2_SESSION_TOKEN=" . $token . "; SameSite=None; Path=/; Secure; HttpOnly; Expires=" . date("r", time() + (86400 * 730)));
if (isset($_COOKIE["PEH2_RETURN_PAGE"])) {
header("Location: " . str_replace("\n", "", str_replace("\r", "", $_COOKIE["PEH2_RETURN_PAGE"])));
} else {
header("Location: /");
}
setcookie("PEH2_RETURN_PAGE", "");
die();
}
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