84 lines
2.7 KiB
PHP
84 lines
2.7 KiB
PHP
<?php // Creating account
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require_once("../_auth.php");
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require_once("../_utils.php");
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require_once("./index.php");
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// Create new user account
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function User_Create ($login, $password, $email = null, $invite_id = null, $avatar_path = null): bool {
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global $db;
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$salt = GenerateRandomString(8);
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$pwd_hash = hash("sha256", $password . $salt, true);
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// TODO: process invite
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$s = $db->prepare("INSERT INTO users (login,email,password_hash,salt,avatar_path,role,invite_id) VALUES (?,?,?,?,?,?,?)");
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$role = "newbie";
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$s->bind_param("sssssss", $login, $email, $pwd_hash, $salt, $avatar_path, $role, $invite_id);
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return $s->execute() !== false;
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}
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if (ThisFileIsRequested(__FILE__)) {
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require_once("../_json.php");
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// If registration turned off
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if (!$Config["registration"]["active"]) {
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ReturnJSONError($Err_DP_RegClosed, "registrations are closed");
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}
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// If user is logged in, then we should not allow creation of account
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if ($LOGGED_IN)
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ReturnJSONError($Err_DP_AlreadyLoggedIn, "you are already logged in");
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// If we have some POST data
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if (isset($_POST["login"]) && isset($_POST["password"])) {
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$login = $_POST["login"];
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$password = $_POST["password"];
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$email = null;
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$invite = null;
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// If password is too weak
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if (strlen($password) < 8)
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ReturnJSONError($Err_RDP_InvalidArgs, "password too weak");
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// If we need email but it isnt supplied
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if ($Config["registration"]["need_email"] && !isset($_POST["email"])) {
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ReturnJSONError($Err_RDP_InvalidArgs, "email is necessary");
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} elseif (isset($_POST["email"])) {
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// Validation of email
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if (!filter_var($_POST["email"], FILTER_VALIDATE_EMAIL))
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ReturnJSONError($Err_RDP_InvalidArgs, "email is invalid");
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$email = $_POST["email"];
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}
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// If we need invite but it isnt supplied
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if ($Config["registration"]["need_invite"] && !isset($_POST["invite_id"])) {
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ReturnJSONError($Err_RDP_InvalidArgs, "registrations are invite-only");
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} elseif (isset($_POST["invite_id"])) {
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// TODO: check invite and reject if it invalid
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//$invite = $_POST["invite_id"];
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}
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// Check login and password for pattern match
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$preg_str = "/[^" . $Config["registration"]["allowed_syms"] . "]/";
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if (preg_match($preg_str, $login) || preg_match($preg_str, $password)) {
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ReturnJSONError($Err_RDP_InvalidArgs, "only allowed symbols are: " . $Config["registration"]["allowed_syms"]);
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}
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// Check if login already exists
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if (User_LoginExist($login))
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ReturnJSONError($Err_RDP_InvalidArgs, "login already exists");
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// Create account
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$result = User_Create($login, $password, $email, $invite);
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ReturnJSONData(["success" => $result]);
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} else { // Not enough arguments
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ReturnJSONError($Err_RDP_InvalidArgs, "not enough or no arguments were supplied");
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}
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}
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?>
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