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86 lines
2.8 KiB
PHP
86 lines
2.8 KiB
PHP
<?php
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/**
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* Make things happen when buttons are pressed and forms submitted.
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*/
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require_once __DIR__ . "/required.php";
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use OTPHP\TOTP;
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// If the user presses Sign Out but we're not logged in anymore,
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// we don't want to show a nasty error.
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if ($VARS['action'] == 'signout' && $_SESSION['loggedin'] != true) {
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session_destroy();
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header('Location: index.php');
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die("Logged out (session was expired anyways).");
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}
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dieifnotloggedin();
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engageRateLimit();
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require_once __DIR__ . "/lib/login.php";
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function returnToSender($msg, $arg = "") {
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global $VARS;
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if ($arg == "") {
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header("Location: home.php?page=" . urlencode($VARS['source']) . "&msg=$msg");
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} else {
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header("Location: home.php?page=" . urlencode($VARS['source']) . "&msg=$msg&arg=" . urlencode($arg));
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}
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die();
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}
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switch ($VARS['action']) {
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case "signout":
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insertAuthLog(11, $_SESSION['uid']);
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session_destroy();
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header('Location: index.php');
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die("Logged out.");
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case "chpasswd":
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$error = [];
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$result = change_password($VARS['oldpass'], $VARS['newpass'], $VARS['conpass'], $error);
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if ($result === TRUE) {
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returnToSender("password_updated");
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}
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switch (count($error)) {
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case 1:
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returnToSender($error[0]);
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case 2:
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returnToSender($error[0], $error[1]);
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default:
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returnToSender("generic_op_error");
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}
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break;
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case "chpin":
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$error = [];
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if (!($VARS['newpin'] == "" || (is_numeric($VARS['newpin']) && strlen($VARS['newpin']) >= 1 && strlen($VARS['newpin']) <= 8))) {
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returnToSender("invalid_pin_format");
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}
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if ($VARS['newpin'] == $VARS['conpin']) {
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$database->update('accounts', ['pin' => ($VARS['newpin'] == "" ? null : $VARS['newpin'])], ['uid' => $_SESSION['uid']]);
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returnToSender("pin_updated");
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}
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returnToSender("new_pin_mismatch");
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break;
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case "add2fa":
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if (is_empty($VARS['secret'])) {
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returnToSender("invalid_parameters");
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}
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$totp = new TOTP(null, $VARS['secret']);
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if (!$totp->verify($VARS["totpcode"])) {
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returnToSender("2fa_wrong_code");
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}
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$database->update('accounts', ['authsecret' => $VARS['secret']], ['uid' => $_SESSION['uid']]);
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insertAuthLog(9, $_SESSION['uid']);
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returnToSender("2fa_enabled");
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case "rm2fa":
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$database->update('accounts', ['authsecret' => ""], ['uid' => $_SESSION['uid']]);
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insertAuthLog(10, $_SESSION['uid']);
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returnToSender("2fa_removed");
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break;
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} |