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402 lines
19 KiB
PHP
402 lines
19 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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* Simple JSON API to allow other apps to access accounts in this system.
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*
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* Requests can be sent via either GET or POST requests. POST is recommended
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* as it has a lower chance of being logged on the server, exposing unencrypted
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* user passwords.
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*/
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require __DIR__ . '/required.php';
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require_once __DIR__ . '/lib/login.php';
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header("Content-Type: application/json");
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//try {
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$key = $VARS['key'];
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if ($database->has('apikeys', ['key' => $key]) !== TRUE) {
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engageRateLimit();
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http_response_code(403);
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insertAuthLog(14, null, "Key: " . $key);
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die("\"403 Unauthorized\"");
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}
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/**
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* Get the API key with most of the characters replaced with *s.
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* @global string $key
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* @return string
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*/
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function getCensoredKey() {
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global $key;
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$resp = $key;
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if (strlen($key) > 5) {
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for ($i = 2; $i < strlen($key) - 2; $i++) {
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$resp[$i] = "*";
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}
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}
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return $resp;
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}
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switch ($VARS['action']) {
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case "ping":
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exit(json_encode(["status" => "OK"]));
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break;
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case "auth":
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$errmsg = "";
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if (authenticate_user($VARS['username'], $VARS['password'], $errmsg)) {
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insertAuthLog(12, null, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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exit(json_encode(["status" => "OK", "msg" => lang("login successful", false)]));
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} else {
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insertAuthLog(13, $uid, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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if (!is_empty($errmsg)) {
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exit(json_encode(["status" => "ERROR", "msg" => lang2("ldap error", ['error' => $errmsg], false)]));
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}
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if (user_exists($VARS['username'])) {
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switch (get_account_status($VARS['username'])) {
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case "LOCKED_OR_DISABLED":
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exit(json_encode(["status" => "ERROR", "msg" => lang("account locked", false)]));
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case "TERMINATED":
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exit(json_encode(["status" => "ERROR", "msg" => lang("account terminated", false)]));
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case "CHANGE_PASSWORD":
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exit(json_encode(["status" => "ERROR", "msg" => lang("password expired", false)]));
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case "NORMAL":
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break;
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default:
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exit(json_encode(["status" => "ERROR", "msg" => lang("account state error", false)]));
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}
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}
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exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
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}
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break;
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case "userinfo":
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if (!is_empty($VARS['username'])) {
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if (user_exists_local($VARS['username'])) {
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$data = $database->select("accounts", ["uid", "username", "realname (name)", "email", "phone" => ["phone1 (1)", "phone2 (2)"], 'pin'], ["username" => strtolower($VARS['username'])])[0];
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$data['pin'] = (is_null($data['pin']) || $data['pin'] == "" ? false : true);
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exit(json_encode(["status" => "OK", "data" => $data]));
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
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}
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} else if (!is_empty($VARS['uid'])) {
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if ($database->has('accounts', ['uid' => $VARS['uid']])) {
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$data = $database->select("accounts", ["uid", "username", "realname (name)", "email", "phone" => ["phone1 (1)", "phone2 (2)"], 'pin'], ["uid" => $VARS['uid']])[0];
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$data['pin'] = (is_null($data['pin']) || $data['pin'] == "" ? false : true);
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exit(json_encode(["status" => "OK", "data" => $data]));
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
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}
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} else {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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break;
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case "userexists":
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if (!is_empty($VARS['uid'])) {
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if ($database->has('accounts', ['uid' => $VARS['uid']])) {
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exit(json_encode(["status" => "OK", "exists" => true]));
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} else {
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exit(json_encode(["status" => "OK", "exists" => false]));
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}
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}
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if (user_exists_local($VARS['username'])) {
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exit(json_encode(["status" => "OK", "exists" => true]));
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} else {
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exit(json_encode(["status" => "OK", "exists" => false]));
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}
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break;
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case "hastotp":
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if (userHasTOTP($VARS['username'])) {
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exit(json_encode(["status" => "OK", "otp" => true]));
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} else {
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exit(json_encode(["status" => "OK", "otp" => false]));
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}
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break;
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case "verifytotp":
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if (verifyTOTP($VARS['username'], $VARS['code'])) {
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exit(json_encode(["status" => "OK", "valid" => true]));
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} else {
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insertAuthLog(7, null, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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exit(json_encode(["status" => "ERROR", "msg" => lang("2fa incorrect", false), "valid" => false]));
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}
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break;
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case "acctstatus":
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exit(json_encode(["status" => "OK", "account" => get_account_status($VARS['username'])]));
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case "login":
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engageRateLimit();
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// simulate a login, checking account status and alerts
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$errmsg = "";
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if (authenticate_user($VARS['username'], $VARS['password'], $errmsg)) {
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$uid = $database->select('accounts', 'uid', ['username' => strtolower($VARS['username'])])[0];
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switch (get_account_status($VARS['username'])) {
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case "LOCKED_OR_DISABLED":
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insertAuthLog(5, $uid, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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exit(json_encode(["status" => "ERROR", "msg" => lang("account locked", false)]));
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case "TERMINATED":
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insertAuthLog(5, $uid, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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exit(json_encode(["status" => "ERROR", "msg" => lang("account terminated", false)]));
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case "CHANGE_PASSWORD":
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insertAuthLog(5, $uid, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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exit(json_encode(["status" => "ERROR", "msg" => lang("password expired", false)]));
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case "NORMAL":
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insertAuthLog(4, $uid, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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exit(json_encode(["status" => "OK"]));
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case "ALERT_ON_ACCESS":
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sendLoginAlertEmail($VARS['username']);
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insertAuthLog(4, $uid, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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exit(json_encode(["status" => "OK", "alert" => true]));
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default:
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insertAuthLog(5, $uid, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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exit(json_encode(["status" => "ERROR", "msg" => lang("account state error", false)]));
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}
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} else {
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insertAuthLog(5, null, "Username: " . strtolower($VARS['username']) . ", Key: " . getCensoredKey());
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if (!is_empty($errmsg)) {
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exit(json_encode(["status" => "ERROR", "msg" => lang2("ldap error", ['error' => $errmsg], false)]));
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}
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exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
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}
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break;
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case "ismanagerof":
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if ($VARS['uid'] == "1") {
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if ($database->has("accounts", ['uid' => $VARS['manager']])) {
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if ($database->has("accounts", ['uid' => $VARS['employee']])) {
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$managerid = $VARS['manager'];
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$employeeid = $VARS['employee'];
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false), "user" => $VARS['employee']]));
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}
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false), "user" => $VARS['manager']]));
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}
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} else {
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if (user_exists_local($VARS['manager'])) {
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if (user_exists_local($VARS['employee'])) {
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$managerid = $database->select('accounts', 'uid', ['username' => strtolower($VARS['manager'])]);
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$employeeid = $database->select('accounts', 'uid', ['username' => strtolower($VARS['employee'])]);
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false), "user" => strtolower($VARS['employee'])]));
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}
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false), "user" => strtolower($VARS['manager'])]));
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}
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}
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if ($database->has('managers', ['AND' => ['managerid' => $managerid, 'employeeid' => $employeeid]])) {
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exit(json_encode(["status" => "OK", "managerof" => true]));
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} else {
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exit(json_encode(["status" => "OK", "managerof" => false]));
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}
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break;
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case "getmanaged":
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if ($VARS['uid']) {
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if ($database->has("accounts", ['uid' => $VARS['uid']])) {
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$managerid = $VARS['uid'];
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false)]));
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}
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} else if ($VARS['username']) {
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if ($database->has("accounts", ['username' => strtolower($VARS['username'])])) {
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$managerid = $database->select('accounts', 'uid', ['username' => strtolower($VARS['username'])]);
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false)]));
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}
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} else {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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if ($VARS['get'] == "username") {
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$managed = $database->select('managers', ['[>]accounts' => ['employeeid' => 'uid']], 'username', ['managerid' => $managerid]);
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} else {
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$managed = $database->select('managers', 'employeeid', ['managerid' => $managerid]);
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}
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exit(json_encode(["status" => "OK", "employees" => $managed]));
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break;
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case "getmanagers":
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if ($VARS['uid']) {
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if ($database->has("accounts", ['uid' => $VARS['uid']])) {
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$empid = $VARS['uid'];
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false)]));
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}
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} else if ($VARS['username']) {
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if ($database->has("accounts", ['username' => strtolower($VARS['username'])])) {
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$empid = $database->select('accounts', 'uid', ['username' => strtolower($VARS['username'])]);
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false)]));
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}
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} else {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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$managers = $database->select('managers', 'managerid', ['employeeid' => $empid]);
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exit(json_encode(["status" => "OK", "managers" => $managers]));
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break;
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case "usersearch":
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if (is_empty($VARS['search']) || strlen($VARS['search']) < 3) {
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exit(json_encode(["status" => "OK", "result" => []]));
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}
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$data = $database->select('accounts', ['uid', 'username', 'realname (name)'], ["OR" => ['username[~]' => $VARS['search'], 'realname[~]' => $VARS['search']], "LIMIT" => 10]);
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exit(json_encode(["status" => "OK", "result" => $data]));
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break;
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case "permission":
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if (is_empty($VARS['code'])) {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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$perm = $VARS['code'];
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if ($VARS['uid']) {
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if ($database->has("accounts", ['uid' => $VARS['uid']])) {
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$user = $database->select('accounts', ['username'], ['uid' => $VARS['uid']])[0]['username'];
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false)]));
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}
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} else if ($VARS['username']) {
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if ($database->has("accounts", ['username' => strtolower($VARS['username'])])) {
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$user = $VARS['username'];
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false)]));
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}
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} else {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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$hasperm = account_has_permission($user, $perm);
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exit(json_encode(["status" => "OK", "has_permission" => $hasperm]));
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break;
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case "mobileenabled":
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exit(json_encode(["status" => "OK", "mobile" => MOBILE_ENABLED]));
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case "mobilevalid":
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if (is_empty($VARS['username']) || is_empty($VARS['code'])) {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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$code = strtoupper($VARS['code']);
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$user_key_valid = $database->has('mobile_codes', ['[>]accounts' => ['uid' => 'uid']], ["AND" => ['mobile_codes.code' => $code, 'accounts.username' => strtolower($VARS['username'])]]);
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exit(json_encode(["status" => "OK", "valid" => $user_key_valid]));
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case "alertemail":
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engageRateLimit();
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if (is_empty($VARS['username']) || !user_exists($VARS['username'])) {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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$appname = "???";
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if (!is_empty($VARS['appname'])) {
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$appname = $VARS['appname'];
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}
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$result = sendLoginAlertEmail($VARS['username'], $appname);
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if ($result === TRUE) {
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exit(json_encode(["status" => "OK"]));
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}
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exit(json_encode(["status" => "ERROR", "msg" => $result]));
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case "codelogin":
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$database->delete("onetimekeys", ["expires[<]" => date("Y-m-d H:i:s")]); // cleanup
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if ($database->has("onetimekeys", ["key" => $VARS['code'], "expires[>]" => date("Y-m-d H:i:s")])) {
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$user = $database->get("onetimekeys", ["[>]accounts" => ["uid" => "uid"]], ["username", "realname", "accounts.uid"], ["key" => $VARS['code']]);
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exit(json_encode(["status" => "OK", "user" => $user]));
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("no such code or code expired", false)]));
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}
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case "listapps":
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$apps = EXTERNAL_APPS;
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// Format paths as absolute URLs
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foreach ($apps as $k => $v) {
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if (strpos($apps[$k]['url'], "http") === FALSE) {
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$apps[$k]['url'] = (isset($_SERVER['HTTPS']) ? "https" : "http") . "://" . $_SERVER['HTTP_HOST'] . ($_SERVER['SERVER_PORT'] != 80 || $_SERVER['SERVER_PORT'] != 443 ? ":" . $_SERVER['SERVER_PORT'] : "") . $apps[$k]['url'];
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}
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}
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exit(json_encode(["status" => "OK", "apps" => $apps]));
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case "getusersbygroup":
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if ($VARS['gid']) {
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if ($database->has("groups", ['groupid' => $VARS['gid']])) {
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$groupid = $VARS['gid'];
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("group does not exist", false)]));
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}
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} else {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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if ($VARS['get'] == "username") {
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$users = $database->select('assigned_groups', ['[>]accounts' => ['uid' => 'uid']], 'username', ['groupid' => $groupid, "ORDER" => "username"]);
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} else if ($VARS['get'] == "detail") {
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$users = $database->select('assigned_groups', ['[>]accounts' => ['uid' => 'uid']], ['username', 'realname (name)', 'accounts.uid', 'pin'], ['groupid' => $groupid, "ORDER" => "realname"]);
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for ($i = 0; $i < count($users); $i++) {
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if (is_null($users[$i]['pin']) || $users[$i]['pin'] == "") {
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$users[$i]['pin'] = false;
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} else {
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$users[$i]['pin'] = true;
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}
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}
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} else {
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$users = $database->select('assigned_groups', 'uid', ['groupid' => $groupid]);
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}
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exit(json_encode(["status" => "OK", "users" => $users]));
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break;
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case "getgroupsbyuser":
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if ($VARS['uid']) {
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if ($database->has("accounts", ['uid' => $VARS['uid']])) {
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$empid = $VARS['uid'];
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false)]));
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}
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} else if ($VARS['username']) {
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if ($database->has("accounts", ['username' => strtolower($VARS['username'])])) {
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$empid = $database->select('accounts', 'uid', ['username' => strtolower($VARS['username'])]);
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("user does not exist", false)]));
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}
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} else {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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$groups = $database->select('assigned_groups', ["[>]groups" => ["groupid" => "groupid"]], ['groups.groupid (id)', 'groups.groupname (name)'], ['uid' => $empid]);
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exit(json_encode(["status" => "OK", "groups" => $groups]));
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break;
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case "getgroups":
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$groups = $database->select('groups', ['groupid (id)', 'groupname (name)']);
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exit(json_encode(["status" => "OK", "groups" => $groups]));
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break;
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case "groupsearch":
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if (is_empty($VARS['search']) || strlen($VARS['search']) < 2) {
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exit(json_encode(["status" => "OK", "result" => []]));
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}
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$data = $database->select('groups', ['groupid (id)', 'groupname (name)'], ['groupname[~]' => $VARS['search'], "LIMIT" => 10]);
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exit(json_encode(["status" => "OK", "result" => $data]));
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break;
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case "checkpin":
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$pin = "";
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if (is_empty($VARS['pin'])) {
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http_response_code(400);
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die("\"400 Bad Request\"");
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}
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if (!is_empty($VARS['username'])) {
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if (user_exists_local($VARS['username'])) {
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$pin = $database->get("accounts", "pin", ["username" => strtolower($VARS['username'])]);
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
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}
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} else if (!is_empty($VARS['uid'])) {
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if ($database->has('accounts', ['uid' => $VARS['uid']])) {
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$pin = $database->get("accounts", "pin", ["uid" => strtolower($VARS['uid'])]);
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} else {
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exit(json_encode(["status" => "ERROR", "msg" => lang("login incorrect", false)]));
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}
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} else {
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http_response_code(400);
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die("\"400 Bad Request\"");
|
|
}
|
|
if (is_null($pin) || $pin == "") {
|
|
exit(json_encode(["status" => "ERROR", "pinvalid" => false, "nopinset" => true]));
|
|
}
|
|
exit(json_encode(["status" => "OK", "pinvalid" => ($pin == $VARS['pin'])]));
|
|
break;
|
|
default:
|
|
http_response_code(404);
|
|
die(json_encode("404 Not Found: the requested action is not available."));
|
|
}
|
|
/* } catch (Exception $e) {
|
|
header("HTTP/1.1 500 Internal Server Error");
|
|
die("\"500 Internal Server Error\"");
|
|
} */ |