keyoxide-web/server/verifyDiscourse.php

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PHP
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2020-07-06 03:44:36 -06:00
<?php
$fingerprint = urlencode($_GET["fp"]);
$url = htmlspecialchars($_GET["url"]);
$urlProof = $url.".json";
$check = "\[Verifying my OpenPGP key: openpgp4fpr:$fingerprint\]";
$ch = curl_init();
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL, $urlProof);
$result = curl_exec($ch);
curl_close($ch);
$data = json_decode($result, true);
$response = array();
$response["isDiscourse"] = false;
if (isset($data) && array_key_exists("user", $data) && array_key_exists("bio_raw", $data["user"])) {
$response["isDiscourse"] = true;
$response["fingerprint"] = $fingerprint;
$response["user"] = $data["user"]["username"];
$response["verified"] = false;
}
if (preg_match("/{$check}/i", $data["user"]["bio_raw"])) {
$response["verified"] = true;
}
echo json_encode($response);
?>