keyoxide-web/server/verifyReddit.php

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PHP
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2020-06-28 07:51:26 -06:00
<?php
include 'secrets.php';
$fingerprint = htmlspecialchars($_GET["fp"]);
$user = htmlspecialchars($_GET["user"]);
$comment = htmlspecialchars($_GET["comment"]);
$url = "https://www.reddit.com/user/$user/comments/$comment.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, $url);
$result = curl_exec($ch);
curl_close($ch);
$data = json_decode($result, true);
$response = array();
$response["verified"] = false;
$response["fingerprint"] = $fingerprint;
$response["user"] = $user;
$response["comment"] = $comment;
foreach ($data as $entry) {
$entryData = $entry["data"]["children"];
foreach ($entryData as $subEntry) {
if (preg_match("/{$check}/i", $subEntry["data"]["selftext"])) {
$response["verified"] = true;
}
}
}
echo json_encode($response);
?>