From efadd6eda15122944d95e1b3f01c3f4c35d1f40a Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Sat, 4 Dec 2021 15:42:09 +0100
Subject: Commit

---
 mwspub/callback/index.php | 44 ++++++++++++++++++++++++++++++++++++++++++++
 mwspub/index.php          | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+)
 create mode 100644 mwspub/callback/index.php
 create mode 100644 mwspub/index.php

(limited to 'mwspub')

diff --git a/mwspub/callback/index.php b/mwspub/callback/index.php
new file mode 100644
index 0000000..1dafeb9
--- /dev/null
+++ b/mwspub/callback/index.php
@@ -0,0 +1,44 @@
+<?php
+
+// TODO: handle errors
+
+if (!isset($_GET['code'])) {
+    die();
+}
+
+$appdata = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/mwspub/private/app.json"), true);
+
+$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/mwspub/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);
+
+    $token = bin2hex(random_bytes(32));
+    file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/mwspub/private/tokens/" . $token, json_encode($result));
+    setcookie("mws_public_token", $token, strtotime('+365 days'), "/mwspub", "", true, true);
+
+    header("Location: /mwspub");
+}
\ No newline at end of file
diff --git a/mwspub/index.php b/mwspub/index.php
new file mode 100644
index 0000000..e0b4c32
--- /dev/null
+++ b/mwspub/index.php
@@ -0,0 +1,41 @@
+<?php
+
+header("Content-Type: text/plain");
+
+if (isset($_GET['_'])) {
+    setcookie("_session", $_GET['_']);
+    header("Location: /mwspub");
+    die();
+} else {
+    if (!isset($_COOKIE['_session'])) {
+        header("Location: https://minteck.org");
+        die();
+    }
+}
+
+if (!isset($_COOKIE["mws_public_token"])) {
+    header("Location: https://account.minteck.org/hub/hub/api/rest/oauth2/auth?client_id=f0972ed6-9b0b-4a56-b710-7bbf5e261785&response_type=code&redirect_uri=https://minteck.org/mwspub/callback&scope=hub&request_credentials=default&access_type=offline");
+    die();
+} else if (ctype_xdigit($_COOKIE["mws_public_token"]) && file_exists($_SERVER['DOCUMENT_ROOT'] . "/mwspub/private/tokens/" . $_COOKIE['mws_public_token'])) {
+    $_DATA = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/mwspub/private/tokens/" . $_COOKIE['mws_public_token']), true);
+} else {
+    header("Location: https://account.minteck.org/hub/hub/api/rest/oauth2/auth?client_id=f0972ed6-9b0b-4a56-b710-7bbf5e261785&response_type=code&redirect_uri=https://minteck.org/mwspub/callback&scope=hub&request_credentials=default&access_type=offline");
+    die();
+}
+
+if (isset($_COOKIE['_session'])) {
+    if (strlen($_COOKIE['_session']) === 96 && !preg_match('/[^a-f_\-0-9]/i', $_COOKIE['_session'])) {
+        if (file_exists("/mnt/public/temp/" . $_COOKIE['_session'])) {
+            if (file_get_contents("/mnt/public/temp/" . $_COOKIE["_session"]) !== "==WAITING==") {
+                die("Unable to login: this token has already been used");
+            } else {
+                file_put_contents("/mnt/public/temp/" . $_COOKIE['_session'], file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/mwspub/private/tokens/" . $_COOKIE['mws_public_token']));
+                die("Log in successful, you may now close this browser window/tab and return to your terminal window.");
+            }
+        } else {
+            die("Unable to login: this token does not exist");
+        }
+    } else {
+        die("Unable to login: this token is invalid");
+    }
+}
\ No newline at end of file
-- 
cgit