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issue-tracker.php
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<?php
/*
* Tiny Issue Tracker v3.2
* SQLite based, single file Issue Tracker
*
* Copyright 2010-2013 Jwalanta Shrestha <jwalanta at gmail dot com>
* Copyright 2024 JMcrafter26 <https://github.com/JMcrafter26>
* GNU GPL
*/
///////////////////
// CONFIGURATION //
///////////////////
$VERSION = 3.2;
error_reporting(0);
ini_set('display_errors', 0);
if (!defined("TIT_INCLUSION")) {
$TITLE = "My Project"; // Project Title
$EMAIL = "noreply@example.com"; // "From" email address for notifications
$SHOWFOOTER = true;
// Array of users.
// Mandatory fields: username, password (md5 hash)
// Optional fields: email, admin (true/false)
// $USERS = array(
// array("username" => "admin", "password" => md5("admin"), "email" => "admin@example.com", "admin" => true),
// // array("username" => "user", "password" => md5("user"), "email" => "user@example.com"),
// );
// PDO Connection string ()
// eg, SQlite: sqlite:<filename> (Warning: if you're upgrading from an earlier version of t1t, you have to use "sqlite2"!)
// MySQL: mysql:dbname=<dbname>;host=<hostname>
$DB_CONNECTION = "sqlite:tiny-issue-tracker.db";
$DB_USERNAME = "";
$DB_PASSWORD = "";
// Select which notifications to send
$NOTIFY["ISSUE_CREATE"] = TRUE; // issue created
$NOTIFY["ISSUE_EDIT"] = TRUE; // issue edited
$NOTIFY["ISSUE_DELETE"] = TRUE; // issue deleted
$NOTIFY["ISSUE_STATUS"] = TRUE; // issue status change (solved / unsolved)
$NOTIFY["ISSUE_PRIORITY"] = TRUE; // issue status change (solved / unsolved)
$NOTIFY["COMMENT_CREATE"] = TRUE; // comment post
// Modify this issue types
$STATUSES = array(0 => "Active", 1 => "Resolved");
$obfuscateId = false;
}
////////////////////////////////////////////////////////////////////////
////// DO NOT EDIT BEYOND THIS IF YOU DON'T KNOW WHAT YOU'RE DOING /////
////////////////////////////////////////////////////////////////////////
foreach ($_GET as $k => $v) $_GET[$k] = stripslashes($v);
foreach ($_POST as $k => $v) $_POST[$k] = stripslashes($v);
// Here we go...
session_start();
// Check if db exists
try {
$db = new PDO($DB_CONNECTION, $DB_USERNAME, $DB_PASSWORD);
} catch (PDOException $e) {
die("DB Connection failed: " . $e->getMessage());
}
// check for login post
$message = "";
if (isset($_POST["login"])) {
// die(json_encode($n));
if (check_credentials($_POST["u"], $_POST["p"])) {
header("Location: ?");
} else {
$message = "Invalid username or password";
logAction('Login failed', 3, getIp() . ' tried to login to' . $_POST["u"] . ', but failed');
}
}
// check for logout
if (isset($_GET['logout'])) {
logAction('User logged out', 1, 'User #u' . $_SESSION["t1t"]["id"] . ' (' . $_SESSION["t1t"]["username"] . ') logged out');
$_SESSION['t1t'] = array(); // username
// destroy session
session_destroy();
header("Location: ?");
}
$login_html = "<html>
<head>
<title>Tiny Issue Tracker</title>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<style>
" . insertCss() . "
.container {
display: flex;
justify-content: center;
margin-top: 10vh;
}
label{display:block;}
h2 {text-align:center;}
p {text-align:center;}
form input {width: 100%; font-family:sans-serif;font-size:11px;}
form {
padding: 20px;
width: 150px;
border: 1px solid var(--border);
border-radius: 15px;
}
@media only screen and (max-width: 600px) {
form {
width: 100%;
}
}
</style>
</head>
<body>
<h2>$TITLE - Issue Tracker</h2><p>$message</p>
<div class='container'>
<form method='POST' action='" . $_SERVER["REQUEST_URI"] . "'>
<label>Username</label><input type='text' name='u' />
<label>Password</label><input type='password' name='p' />
<label></label><input type='submit' name='login' value='Login' />
</form></div></body></html>";
// show login page on bad credential
// if (check_credentials() == -1) die($login_html);
if (!isset($_SESSION['t1t']['username']) || !isset($_SESSION['t1t']['password']) || !check_credentials($_SESSION['t1t']['username'], $_SESSION['t1t']['password'])) {
check_first_time();
die($login_html);
}
// create tables if not exist
$db->exec("CREATE TABLE if not exists issues (id INTEGER PRIMARY KEY, title TEXT, description TEXT, user TEXT, status INTEGER NOT NULL DEFAULT '0', priority INTEGER, notify_emails TEXT, entrytime DATETIME)");
$db->exec("CREATE TABLE if not exists comments (id INTEGER PRIMARY KEY, issue_id INTEGER, user TEXT, description TEXT, tags TEXT entrytime DATETIME)");
$db->exec("CREATE TABLE if not exists config (id INTEGER PRIMARY KEY, key TEXT, value TEXT, entrytime DATETIME)");
if (count($db->query("SELECT * FROM config WHERE key = 'seed'")->fetchAll()) < 1) {
$db->exec("INSERT INTO config (key, value, entrytime) values('seed', '" . bin2hex(openssl_random_pseudo_bytes(4)) . "', '" . date("Y-m-d H:i:s") . "')");
}
if (count($db->query("SELECT * FROM config WHERE key = 'version'")->fetchAll()) < 1) {
$db->exec("INSERT INTO config (key, value, entrytime) values('version', '$VERSION', '" . date("Y-m-d H:i:s") . "')");
}
$issue = [];
$comments = [];
$status = 0;
$tempUSERS = $db->query("SELECT id, username, email, entrytime, role FROM users")->fetchAll();
$USERS = [];
foreach ($tempUSERS as $user) {
$USERS[] = array(
"username" => $user['username'],
"id" => $user['id'], // <- added "id" for easier access to the user's id
"email" => $user['email'],
"entrytime" => $user['entrytime'],
"role" => $user['role']
);
// if isset email, set gravatar
if ($user['email'] != '') {
$USERS[count($USERS) - 1]['gravatar'] = md5($user['email']);
} else {
$USERS[count($USERS) - 1]['gravatar'] = md5($user['username']);
}
}
unset($tempUSERS, $user);
// Update Session User
$temp = $db->query("SELECT * FROM users WHERE username='{$_SESSION['t1t']['username']}'")->fetchAll();
$_SESSION['t1t']['role'] = $temp[0]['role'];
$_SESSION['t1t']['email'] = $temp[0]['email'];
$_SESSION['t1t']['id'] = $temp[0]['id'];
unset($temp);
// die(json_encode($_SESSION));
if (isset($_GET["id"])) {
// show issue #id
$id = pdo_escape_string($_GET['id']);
if ($obfuscateId) {
$id = deobfuscateId($id);
}
$issue = $db->query("SELECT id, title, description, user, status, priority, notify_emails, entrytime FROM issues WHERE id='$id'")->fetchAll();
$comments = $db->query("SELECT id, user, description, entrytime FROM comments WHERE issue_id='$id' ORDER BY entrytime ASC")->fetchAll();
// add user email to comments
foreach ($comments as $i => $comment) {
// add gravatar hash
$comments[$i]['gravatar'] = md5($USERS[array_search($comment['user'], array_column($USERS, 'username'))]['email']);
}
if ($obfuscateId) {
$issue['id'] = $id;
}
if (count($issue) == 0) {
unset($issue, $comments, $id, $_GET['id']);
}
}
// if no issue found, go to list mode
if (isset($_GET['admin-panel'])) {
// check if user is admin
if (isAdmin()) {
$mode = "admin";
// get config
$config = $db->query("SELECT * FROM config WHERE key='update_info'")->fetchAll();
if (count($config) > 0) {
$updateInfo = json_decode($config[0]['value'], true);
} else {
$updateInfo = array();
}
} else {
$mode = '';
}
} else {
$mode = '';
}
if (!isset($issue) || count($issue) == 0) {
if ($mode != "admin") {
$status = 0;
if (isset($_GET["status"]))
$status = (int)$_GET["status"];
$issues = $db->query(
"SELECT id, title, description, user, status, priority, notify_emails, entrytime, comment_user, comment_time " .
" FROM issues " .
" LEFT JOIN (SELECT max(entrytime) as max_comment_time, issue_id FROM comments GROUP BY issue_id) AS cmax ON cmax.issue_id = issues.id" .
" LEFT JOIN (SELECT user AS comment_user, entrytime AS comment_time, issue_id FROM comments ORDER BY issue_id DESC, entrytime DESC) AS c ON c.issue_id = issues.id AND cmax.max_comment_time = c.comment_time" .
" WHERE status=" . pdo_escape_string($status ? $status : "0 or status is null") . // <- this is for legacy purposes only
" ORDER BY priority, entrytime DESC"
)->fetchAll();
// get the comment count for each issue
foreach ($issues as $i => $issue) {
$issues[$i]['comment_count'] = $db->query("SELECT count(*) FROM comments WHERE issue_id='{$issue['id']}'")->fetchColumn();
if ($obfuscateId) {
$issues[$i]['id'] = obfuscateId($issue['id']);
}
}
unset($i, $issue, $comments);
// $issue = [];
$mode = "list";
}
} else {
if (count($issue) == 0 || !isset($issue[0])) {
header('Location: ?');
}
$issue = $issue[0];
if ($obfuscateId) {
$issue['id'] = obfuscateId($issue['id']);
}
$issue['gravatar'] = md5($USERS[array_search($issue['user'], array_column($USERS, 'username'))]['email']);
$mode = "issue";
}
//
// PROCESS ACTIONS
//
// Create / Edit issue
if (isset($_POST["createissue"])) {
$id = pdo_escape_string($_POST['id']);
if ($obfuscateId) {
$id = deobfuscateId($id);
}
$title = pdo_escape_string($_POST['title']);
$description = pdo_escape_string($_POST['description']);
$priority = pdo_escape_string($_POST['priority']);
if (!isset($priority) || $priority == '') {
$priority = 2;
}
$user = pdo_escape_string($_SESSION['t1t']['username']);
$now = date("Y-m-d H:i:s");
// gather all emails
$emails = array();
for ($i = 0; $i < count($USERS); $i++) {
if ($USERS[$i]["email"] != '') $emails[] = $USERS[$i]["email"];
}
$notify_emails = implode(",", $emails);
if ($id == '')
$query = "INSERT INTO issues (title, description, user, priority, notify_emails, entrytime) values('$title','$description','$user','$priority','$notify_emails','$now')"; // create
else
$query = "UPDATE issues SET title='$title', description='$description' WHERE id='$id'"; // edit
if (trim($title) != '') { // title cant be blank
@$db->exec($query);
if ($id == '') {
// created
$id = $db->lastInsertId();
// log action
logAction('Issue created', 1, 'Issue created by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') with title: "' . $title . '", description: "' . $description . '", priority: ' . $priority);
if ($NOTIFY["ISSUE_CREATE"])
notify(
$id,
"[$TITLE] New Issue Created",
"New Issue Created by {$user}\r\nTitle: $title\r\nURL: http://{$_SERVER['HTTP_HOST']}{$_SERVER['PHP_SELF']}?id=$id"
);
} else {
// edited
// log action
logAction('Issue edited', 1, 'Issue with id #i' . $id . ' edited by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') to title: "' . $title . '", description: "' . $description . '", priority: ' . $priority);
if ($NOTIFY["ISSUE_EDIT"])
notify(
$id,
"[$TITLE] Issue Edited",
"Issue edited by {$user}\r\nTitle: $title\r\nURL: http://{$_SERVER['HTTP_HOST']}{$_SERVER['PHP_SELF']}?id=$id"
);
}
}
header("Location: ?id=$id");
}
// Delete issue
if (isset($_GET["deleteissue"])) {
$id = pdo_escape_string($_GET['id']);
if ($obfuscateId) {
$id = deobfuscateId($id);
}
$title = get_col($id, "issues", "title");
// only the issue creator or admin can delete issue
if (isMod() || $_SESSION['t1t']['username'] == get_col($id, "issues", "user")) {
@$db->exec("DELETE FROM issues WHERE id='$id'");
@$db->exec("DELETE FROM comments WHERE issue_id='$id'");
// log action
logAction('Issue deleted', 2, 'Issue with id #i' . $id . ' deleted by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
if ($NOTIFY["ISSUE_DELETE"])
notify(
$id,
"[$TITLE] Issue Deleted",
"Issue deleted by {$_SESSION['t1t']['username']}\r\nTitle: $title"
);
}
header("Location: {$_SERVER['PHP_SELF']}");
}
// Change Priority
if (isset($_GET["changepriority"])) {
$id = pdo_escape_string($_GET['id']);
if ($obfuscateId) {
$id = deobfuscateId($id);
}
$priority = pdo_escape_string($_GET['priority']);
if ($priority >= 1 && $priority <= 3) @$db->exec("UPDATE issues SET priority='$priority' WHERE id='$id'");
// log action
logAction('Issue priority changed', 1, 'Issue with id #i' . $id . ' priority changed to ' . $priority . ' by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
if ($NOTIFY["ISSUE_PRIORITY"])
notify(
$id,
"[$TITLE] Issue Priority Changed",
"Issue Priority changed by {$_SESSION['t1t']['username']}\r\nTitle: " . get_col($id, "issues", "title") . "\r\nURL: http://{$_SERVER['HTTP_HOST']}{$_SERVER['PHP_SELF']}?id=$id"
);
if ($obfuscateId) {
$id = obfuscateId($id);
}
header("Location: {$_SERVER['PHP_SELF']}?id=$id");
}
// change status
if (isset($_GET["changestatus"])) {
$id = pdo_escape_string($_GET['id']);
if ($obfuscateId) {
$id = deobfuscateId($id);
}
$status = pdo_escape_string($_GET['status']);
@$db->exec("UPDATE issues SET status='$status' WHERE id='$id'");
// log action
logAction('Issue status changed', 1, 'Issue with id #i' . $id . ' status changed to ' . $status . ' by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
if ($NOTIFY["ISSUE_STATUS"])
notify(
$id,
"[$TITLE] Issue Marked as " . $STATUSES[$status],
"Issue marked as {$STATUSES[$status]} by {$_SESSION['u']}\r\nTitle: " . get_col($id, "issues", "title") . "\r\nURL: http://{$_SERVER['HTTP_HOST']}{$_SERVER['PHP_SELF']}?id=$id"
);
if ($obfuscateId) {
$id = obfuscateId($id);
}
header("Location: {$_SERVER['PHP_SELF']}?id=$id");
}
// Unwatch
if (isset($_POST["unwatch"])) {
$id = pdo_escape_string($_POST['id']);
if ($obfuscateId) {
$id = deobfuscateId($id);
}
setWatch($id, false); // remove from watch list
if ($obfuscateId) {
$id = obfuscateId($id);
}
header("Location: {$_SERVER['PHP_SELF']}?id=$id");
}
// Watch
if (isset($_POST["watch"])) {
$id = pdo_escape_string($_POST['id']);
if ($obfuscateId) {
$id = deobfuscateId($id);
}
setWatch($id, true); // add to watch list
if ($obfuscateId) {
$id = obfuscateId($id);
}
header("Location: {$_SERVER['PHP_SELF']}?id=$id");
}
// Create Comment
if (isset($_POST["createcomment"])) {
$issue_id = pdo_escape_string($_POST['issue_id']);
if ($obfuscateId) {
$issue_id = deobfuscateId($issue_id);
}
$description = pdo_escape_string($_POST['description']);
$user = $_SESSION['t1t']['username'];
$now = date("Y-m-d H:i:s");
if (trim($description) != '') {
$query = "INSERT INTO comments (issue_id, description, user, entrytime) values('$issue_id','$description','$user','$now')"; // create
$db->exec($query);
// log action
logAction('Comment created', 1, 'Comment created by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') on issue #i' . $issue_id . ' with description: "' . $description . '"');
}
if ($NOTIFY["COMMENT_CREATE"])
notify(
$id,
"[$TITLE] New Comment Posted",
"New comment posted by {$user}\r\nTitle: " . get_col($id, "issues", "title") . "\r\nURL: http://{$_SERVER['HTTP_HOST']}{$_SERVER['PHP_SELF']}?id=$issue_id"
);
if ($obfuscateId) {
$issue_id = obfuscateId($issue_id);
}
header("Location: {$_SERVER['PHP_SELF']}?id=$issue_id");
}
// Delete Comment
if (isset($_GET["deletecomment"])) {
$id = pdo_escape_string($_GET['id']);
if ($obfuscateId) {
$id = deobfuscateId($id);
}
$cid = pdo_escape_string($_GET['cid']);
// only comment poster or admin can delete comment
if (isMod() || $_SESSION['t1t']['username'] == get_col($cid, "comments", "user"))
$db->exec("DELETE FROM comments WHERE id='$cid'");
// log action
logAction('Comment deleted', 2, 'Comment with id #c' . $cid . ' deleted by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
if ($obfuscateId) {
$id = obfuscateId($id);
}
header("Location: {$_SERVER['PHP_SELF']}?id=$id");
}
// Create / Edit User
if (isset($_POST["edituser"])) {
// check if user is admin
if (isAdmin() && isset($_POST["username"]) && isset($_POST["email"]) && isset($_POST["status"])) {
$mode = "admin";
if (isset($_POST["username"]) && $_POST['username'] != '' && isset($_POST["email"]) && isset($_POST["status"])) {
$username = pdo_escape_string($_POST['username']);
$username = strtolower($username);
$email = pdo_escape_string($_POST['email']);
$email = strtolower(filter_var($email, FILTER_VALIDATE_EMAIL));
$status = pdo_escape_string($_POST['status']);
$now = date("Y-m-d H:i:s");
// die(json_encode($_POST));
// check if user exists (same username / email)
$users = $db->query("SELECT * FROM users WHERE username='$username'")->fetchAll();
// if user id is 1, dont do anything
if ($users[0]['role'] == 5) {
$message = "Cannot edit admin";
// log action
logAction('Trial to edit admin', 3, 'User #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') tried to edit the administator account');
} else {
if (count($users) == 0) {
$query = "INSERT INTO users (username, email, role, entrytime) values('$username','$email','$status','$now')"; // create
$db->exec($query);
// log action
logAction('User created', 1, 'User created by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') with username: "' . $username . '", email: "' . $email . '", status: ' . $status);
$message = "User created";
} else {
$query = "UPDATE users SET email='$email', role='$status' WHERE username='$username'"; // edit
$db->exec($query);
// log action
logAction('User edited', 1, 'User with username: "' . $username . '", email: "' . $email . '", status: ' . $status . ' edited by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
$message = "User updated";
}
}
// die($message);
header("Location: ?admin-panel&message=" . $message);
}
}
}
// Delete User
if (isset($_GET["deleteuser"])) {
// check if user is admin
if (isAdmin() && isset($_GET["userId"])) {
$mode = "admin";
$now = date("Y-m-d H:i:s");
// check if user exists (same username / email)
$users = $db->query("SELECT * FROM users WHERE id='{$_GET['userId']}'")->fetchAll();
// if user is admin, do not delete
if ($users[0]['role'] == 5) {
$message = "Cannot delete admin";
logAction('Trial to delete admin', 3, 'User #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') tried to delete the administator account');
} else {
if (count($users) > 0) {
$query = "DELETE FROM users WHERE id='{$_GET['userId']}'"; // delete
$db->exec($query);
logAction('User deleted', 4, 'User with id #u' . $_GET['userId'] . ' was deleted by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
$message = "User deleted";
} else {
logAction('Trial to delete user', 3, 'User #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') tried to delete a user with id #u' . $_GET['userId'] . ', but failed');
$message = "User not found";
}
}
header("Location: ?admin-panel&message=" . $message);
}
}
// Ban User
if (isset($_GET["banuser"])) {
// check if user is admin
if (isAdmin() && isset($_GET['userId'])) {
$mode = "admin";
$id = pdo_escape_string($_GET['userId']);
$now = date("Y-m-d H:i:s");
// check if user exists (same username / email)
$users = $db->query("SELECT * FROM users WHERE id='$id'")->fetchAll();
// if user id is 1, dont do anything
if ($users[0]['role'] == 5) {
logAction('Trial to ban admin', 3, 'User #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') tried to ban the administator account');
$message = "Cannot ban admin";
} else {
if (count($users) > 0) {
$query = "UPDATE users SET role='0' WHERE id='$id'"; // ban
$db->exec($query);
logAction('User banned', 2, 'User with id #u' . $id . ' was banned by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
$message = "User banned";
} else {
logAction('Trial to ban user', 3, 'User #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') tried to ban a user with id #u' . $id . ', but failed');
$message = "User not found";
}
}
header("Location: ?admin-panel&message=" . $message);
}
}
// Unban User
if (isset($_GET["unbanuser"])) {
// check if user is admin
if (isAdmin() && isset($_GET["userId"])) {
$mode = "admin";
$id = pdo_escape_string($_GET['userId']);
$now = date("Y-m-d H:i:s");
// check if user exists (same username / email)
$users = $db->query("SELECT * FROM users WHERE id='$id'")->fetchAll();
if (count($users) > 0) {
$query = "UPDATE users SET role='2' WHERE id='$id'"; // unban
$db->exec($query);
logAction('User unbanned', 2, 'User with id #u' . $id . ' was unbanned by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
$message = "User unbanned";
} else {
logAction('Trial to unban user', 3, 'User #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ') tried to unban a user with id #u' . $id . ', but failed');
$message = "User not found";
}
header("Location: ?admin-panel&message=" . $message);
}
}
if (isset($_GET["getupdateinfo"]) && isAdmin()) {
try {
$updateInfo = json_decode(file_get_contents("https://raw.githack.com/JMcrafter26/tiny-issue-tracker/main/version.json?rand=" . rand()), true);
} catch (Exception $e) {
$message += "Error getting update info";
}
$updateInfo['current_version'] = $VERSION;
$updateInfo['time'] = date("Y-m-d H:i:s");
// save update info to db
// if exists in db table config
$updates = $db->query("SELECT * FROM config WHERE key='update_info'")->fetchAll();
if (count($updates) > 0) {
$db->exec("UPDATE config SET value='" . json_encode($updateInfo) . "' WHERE key='update_info'");
} else {
$db->exec("INSERT INTO config (key, value, entrytime) values('update_info', '" . json_encode($updateInfo) . "', '" . date("Y-m-d H:i:s") . "')");
}
if (!isset($_GET['admin-panel'])) {
header("Location: ?admin-panel&message=" . $message);
}
}
if (isset($_GET["clearlogs"]) && isAdmin()) {
$db->exec("DELETE FROM logs");
logAction('Logs cleared', 3, 'Logs cleared by #u' . $_SESSION['t1t']['id'] . ' (' . $_SESSION['t1t']['username'] . ')');
header("Location: ?admin-panel&message=Logs cleared");
}
if (isset($_GET['message'])) {
$message = $_GET['message'];
}
//
// FUNCTIONS
//
// PDO quote, but without enclosing single-quote
function pdo_escape_string($str)
{
global $db;
$quoted = $db->quote($str);
return ($db->quote("") == "''") ? substr($quoted, 1, strlen($quoted) - 2) : $quoted;
}
function logAction($action, $priority = 1, $details = "")
{
// priority 1-5
global $db;
$now = date("Y-m-d H:i:s");
if (isset($_SESSION['t1t']['id'])) {
$userId = $_SESSION['t1t']['id'];
} else {
$userId = '';
}
$db->exec("CREATE TABLE if not exists logs (id INTEGER PRIMARY KEY, user_id INTEGER, action TEXT, details TEXT, priority INTEGER, entrytime DATETIME)");
if (!isset($action) || !isset($userId)) {
$db->exec("INSERT INTO logs (user_id, action, details, priority, entrytime) values('0', 'Could not log action: Invalid action/userid', '', '4','$now')");
} else {
$db->exec("INSERT INTO logs (user_id, action, details, priority, entrytime) values('$userId', '$action', '$details', '$priority','$now')");
}
}
function isAdmin()
{
// check if user is admin in database
global $db;
$users = $db->query("SELECT * FROM users WHERE username='{$_SESSION['t1t']['username']}'")->fetchAll();
// update session
$_SESSION['t1t']['role'] = $users[0]['role'];
return $users[0]['role'] == 5;
}
function isMod()
{
// check if user is admin in database
global $db;
$users = $db->query("SELECT * FROM users WHERE username='{$_SESSION['t1t']['username']}'")->fetchAll();
// update session
$_SESSION['t1t']['role'] = $users[0]['role'];
return $users[0]['role'] >= 3;
}
// check credentials, returns -1 if not okay
function check_credentials($u = false, $p = false)
{
// global $USERS;
global $db;
global $TITLE;
// using password_verify, get the user from the database
$u = htmlspecialchars(strtolower($u));
$p = htmlspecialchars($p);
if ($u == '' || $p == '' || !isset($u) || !isset($p) || !$u || !$p) return false;
try {
$users = $db->query("SELECT * FROM users WHERE username='$u'")->fetchAll();
} catch (Exception $e) {
// collect error info
$error = array(
"error" => $e->getMessage(),
"line" => $e->getLine(),
"file" => $e->getFile(),
"trace" => $e->getTraceAsString()
);
showCriticalError("Database error", $error);
die();
}
if (count($users) == 0) return false;
$user = $users[0];
// if role is 0, then this account is disabled
if ($user['role'] == 0) {
?>
<html>
<head>
<title>Tiny Issue Tracker</title>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<style>
<?php echo insertCss(); ?>.container {
display: flex;
justify-content: center;
}
hr {
margin-top: 10vh;
margin-bottom: 10vh;
}
label {
display: block;
}
body {
text-align: center;
}
form input {
width: 100%;
font-family: sans-serif;
font-size: 11px;
}
form {
border: 1px solid var(--border-color);
border-radius: 15px;
padding: 10px;
width: 250px;
}
.alert {
margin: auto;
background-color: #f85149;
color: white;
padding: 8px;
border-radius: 15px;
width: 300px;
text-align: center;
display: flex;
justify-content: center;
align-items: center;
}
@media only screen and (max-width: 600px) {
form {
width: 100%;
}
}
</style>
</head>
<body>
<h2><?php echo $TITLE; ?> - Issue Tracker</h2>
<br>
<br>
<div class='alert'>
<h2>This account is disabled</h2>
</div>
<p>This account was disabled by the administrator.<br> If you think this is a mistake, please contact the administrator.</p>
<hr>
<h3>Login as another user</h3>
<div class='container'>
<form method='POST' action='" . $_SERVER["REQUEST_URI"] . "'>
<label>Username</label><input type='text' name='u' />
<label>Password</label><input type='password' name='p' />
<label></label><input type='submit' name='login' value='Login' />
</form>
</div>
<script>
if (!window.msgShown) {
window.msgShown = !0;
let e = ["background: #fedd48", "color: #333", "padding: 10px 20px", "font-size: 16px", "line-height: 1.6", "border-radius: 12px", 'font-family: "Arial", sans-serif', "white-space: pre-line"].join(";");
console.log("\n%cPowered by Tiny Issue Tracker", e, '\n\nThe source code is freely available at\nhttps://github.com/JMcrafter26/tiny-issue-tracker\n\nFeel free to check it out and contribute.\nIf you have any questions, feel free to ask me on GitHub. "easterEgg()"'), window.easterEgg = function() {
console.log("You found the easter egg! 🥚\n\nYou can be proud of yourself ;)"), setTimeout(function() {
window.open("https://www.youtube.com/watch?v=dQw4w9WgXcQ", "_blank")
}, 3e3)
}
}
</script>
</body>
</html>
<?php
die();
}
if (!isset($user['password']) || $user['password'] == '' || $user['password'] == null) {
// check if user has no password, if so, set it to the new password
$userPassword = password_hash($p, PASSWORD_DEFAULT);
$db->exec("UPDATE users SET password='" . $userPassword . "' WHERE username='$u'");
$user['password'] = $userPassword;
unset($userPassword);
logAction('Password set', 1, 'Password set for user with username: "' . $u . '" by #u' . $user['id'] . ' (' . $user['username'] . ')');
}
if (password_verify($p, $user['password'])) {
if (isset($_SESSION['t1t'])) {
unset($_SESSION['t1t']);
} else {
logAction('Login', 1, 'IP ' . getIp() . ' logged in as ' . $u);
}
$_SESSION['t1t']['username'] = $u;
$_SESSION['t1t']['password'] = $p;
$_SESSION['t1t']['email'] = $user['email'];
// $_SESSION['t1t']['role'] = ($user['role'] == 1) ? true : false;
$_SESSION['t1t']['role'] = $user['role'];
$_SESSION['t1t']['id'] = $user['id'];
return true;
}
return false;
}
function getIp()
{
// get the user's ip
if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}
return $ip;
}
function check_first_time()
{
global $db;
global $TITLE;
$db->exec("CREATE TABLE if not exists users (id INTEGER PRIMARY KEY, username TEXT, email TEXT, password TEXT, role INTEGER, entrytime DATETIME)");
$message = "Set the first admin password";
if (isset($_POST["setAdminPassword"])) {
if (!isset($_POST["email"]) || !isset($_POST["password"])) {
$message = "Email and password are required";
} else {
// create first admin
$email = $_POST["email"];
$email = filter_var($email, FILTER_VALIDATE_EMAIL);
$password = $_POST["password"];
$password = password_hash($password, PASSWORD_DEFAULT);
// check if admin exists
$admin = $db->query("SELECT * FROM users WHERE username='admin'")->fetchAll();
if (count($admin) == 0) {
$db->exec("INSERT INTO users (username, email, password, role, entrytime) values('admin', '" . $email . "', '$password', 5, '" . date("Y-m-d H:i:s") . "')");
}
header("Location: ?");
}
}
$admin = $db->query("SELECT * FROM users WHERE username='admin'")->fetchAll();
if (count($admin) == 0) {
$firstAdminPassword = "<html>
<head>
<title>Tiny Issue Tracker</title>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<style>
" . insertCss() . "
.container {
display: flex;
justify-content: center;
height: 100vh;
} input{font-family:sans-serif;font-size:11px;} label{display:block;}
h2 {text-align:center;}
p {text-align:center;}
</style>
</head>
<body>
<h2>$TITLE - Issue Tracker</h2><p>$message</p>
<div class='container'>
<form method='POST' action='?admin-panel'>
<label>Username</label><input type='text' value='admin' readonly />
<label>Email</label><input type='email' name='email' />
<label>Password</label><input type='password' name='password' />
<label></label><input type='submit' name='setAdminPassword' value='Set Password' />
</form></div></body></html>";
die($firstAdminPassword);
}
}
function showCriticalError($message, $details)
{
global $TITLE;
$detailsJson = array_merge(array(
'message' => $message,
'server' => $_SERVER,
'request' => $_REQUEST,
'time' => date('Y-m-d H:i:s'),
), $details);
// try to save the details to log file
try {
$logfile = fopen('tiny-issue-tracker-error.log', 'a');
fwrite($logfile, json_encode($details) . "\n");
fclose($logfile);
} catch (Exception $e) {
//
}
if (isset($details['error'])) {
// if it contains an email, censor it
if (strpos($details['error'], '@') !== false) {
// using regex to find email
$details['error'] = preg_replace('/[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}/', 'email', $details['error']);
}
// if it contains a password, censor it
if (strpos($details['error'], 'pass') !== false) {
$details['error'] = preg_replace('/pass .*/', 'password: ********', $details['error']);
}
}
// show critical error
?>
<html>
<head>
<title>Tiny Issue Tracker</title>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<style>
<?php echo insertCss(); ?>.container {
display: flex;
justify-content: center;
}