mirror of https://github.com/itflow-org/itflow
307 lines
11 KiB
PHP
307 lines
11 KiB
PHP
<?php
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/*
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* ajax.php
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* Similar to post.php, but for requests using Asynchronous JavaScript
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* Always returns data in JSON format, unless otherwise specified
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*/
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include("config.php");
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include("functions.php");
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include("check_login.php");
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/*
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* Fetches SSL certificates from remote hosts & returns the relevant info (issuer, expiry, public key)
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*/
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if(isset($_GET['certificate_fetch_parse_json_details'])){
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// PHP doesn't appreciate attempting SSL sockets to non-existent domains
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if(empty($_GET['domain'])){
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exit();
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}
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$domain = $_GET['domain'];
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// FQDNs in database shouldn't have a URL scheme, adding one
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$domain = "https://".$domain;
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// Parse host and port
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$url = parse_url($domain, PHP_URL_HOST);
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$port = parse_url($domain, PHP_URL_PORT);
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// Default port
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if(!$port){
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$port = "443";
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}
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// Get certificate (using verify peer false to allow for self-signed certs)
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$socket = "ssl://$url:$port";
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$get = stream_context_create(array("ssl" => array("capture_peer_cert" => TRUE, "verify_peer" => FALSE,)));
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$read = stream_socket_client($socket, $errno, $errstr, 30, STREAM_CLIENT_CONNECT, $get);
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$cert = stream_context_get_params($read);
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$cert_public_key_obj = openssl_x509_parse($cert['options']['ssl']['peer_certificate']);
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openssl_x509_export($cert['options']['ssl']['peer_certificate'], $export);
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// Process data
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if($cert_public_key_obj){
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$response['success'] = "TRUE";
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$response['expire'] = date('Y-m-d', $cert_public_key_obj['validTo_time_t']);
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$response['issued_by'] = strip_tags($cert_public_key_obj['issuer']['O']);
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$response['public_key'] = $export; //nl2br
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}
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else{
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$response['success'] = "FALSE";
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}
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echo json_encode($response);
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}
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/*
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* Looks up info for a given certificate ID from the database, used to dynamically populate modal fields
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*/
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if(isset($_GET['certificate_get_json_details'])){
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if($session_user_role == 1){
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$_SESSION['alert_type'] = "danger";
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$_SESSION['alert_message'] = "You are not permitted to do that!";
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header("Location: " . $_SERVER["HTTP_REFERER"]);
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exit();
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}
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$certificate_id = intval($_GET['certificate_id']);
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$client_id = intval($_GET['client_id']);
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// Individual certificate lookup
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$cert_sql = mysqli_query($mysqli,"SELECT * FROM certificates WHERE certificate_id = $certificate_id AND certificate_client_id = $client_id");
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while($row = mysqli_fetch_array($cert_sql)){
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$response['certificate'][] = $row;
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}
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// Get all domains for this client that could be linked to this certificate
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$domains_sql = mysqli_query($mysqli, "SELECT domain_id, domain_name FROM domains WHERE domain_client_id = '$client_id' AND company_id = '$session_company_id'");
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while($row = mysqli_fetch_array($domains_sql)){
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$response['domains'][] = $row;
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}
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echo json_encode($response);
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}
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/*
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* Looks up info for a given domain ID from the database, used to dynamically populate modal fields
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*/
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if(isset($_GET['domain_get_json_details'])){
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if($session_user_role == 1){
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$_SESSION['alert_type'] = "danger";
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$_SESSION['alert_message'] = "You are not permitted to do that!";
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header("Location: " . $_SERVER["HTTP_REFERER"]);
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exit();
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}
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$domain_id = intval($_GET['domain_id']);
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$client_id = intval($_GET['client_id']);
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// Individual domain lookup
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$cert_sql = mysqli_query($mysqli,"SELECT * FROM domains WHERE domain_id = $domain_id AND domain_client_id = $client_id");
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while($row = mysqli_fetch_array($cert_sql)){
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$response['domain'][] = $row;
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}
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// Get all registrars/webhosts (vendors) for this client that could be linked to this domain
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$vendor_sql = mysqli_query($mysqli, "SELECT vendor_id, vendor_name FROM vendors WHERE vendor_client_id = $client_id");
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while($row = mysqli_fetch_array($vendor_sql)){
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$response['vendors'][] = $row;
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}
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echo json_encode($response);
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}
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/*
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* Looks up info on the ticket number provided, used to populate the ticket merge modal
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*/
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if(isset($_GET['merge_ticket_get_json_details'])){
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if($session_user_role == 1){
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$_SESSION['alert_type'] = "danger";
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$_SESSION['alert_message'] = "You are not permitted to do that!";
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header("Location: " . $_SERVER["HTTP_REFERER"]);
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exit();
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}
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$merge_into_ticket_number = intval($_GET['merge_into_ticket_number']);
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$sql = mysqli_query($mysqli,"SELECT * FROM tickets
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LEFT JOIN clients ON ticket_client_id = client_id
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LEFT JOIN contacts ON ticket_contact_id = contact_id
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WHERE ticket_number = '$merge_into_ticket_number' AND tickets.company_id = '$session_company_id'");
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if(mysqli_num_rows($sql) == 0){
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//Do nothing.
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}
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else {
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//Return ticket, client and contact details for the given ticket number
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$response = mysqli_fetch_array($sql);
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echo json_encode($response);
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}
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}
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/*
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* Looks up info for a given network ID from the database, used to dynamically populate modal fields
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*/
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if(isset($_GET['network_get_json_details'])){
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if($session_user_role == 1){
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$_SESSION['alert_type'] = "danger";
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$_SESSION['alert_message'] = "You are not permitted to do that!";
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header("Location: " . $_SERVER["HTTP_REFERER"]);
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exit();
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}
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$network_id = intval($_GET['network_id']);
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$client_id = intval($_GET['client_id']);
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// Individual network lookup
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$network_sql = mysqli_query($mysqli,"SELECT * FROM networks WHERE network_id = $network_id AND network_client_id = $client_id");
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while($row = mysqli_fetch_array($network_sql)){
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$response['network'][] = $row;
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}
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// Lookup all client locations, as networks can be associated with any client location
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$locations_sql = mysqli_query($mysqli, "SELECT location_id, location_name FROM locations
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WHERE location_client_id = '$client_id' AND company_id = '$session_company_id'"
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);
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while($row = mysqli_fetch_array($locations_sql)){
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$response['locations'][] = $row;
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}
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echo json_encode($response);
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}
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if(isset($_POST['client_set_notes'])){
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$client_id = intval($_POST['client_id']);
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$notes = trim(strip_tags(mysqli_real_escape_string($mysqli, $_POST['notes'])));
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// Update notes
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mysqli_query($mysqli, "UPDATE clients SET client_notes = '$notes' WHERE client_id = '$client_id'");
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// Logging
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mysqli_query($mysqli,"INSERT INTO logs SET log_type = 'Client', log_action = 'Modify', log_description = '$session_name modified client notes', log_ip = '$session_ip', log_user_agent = '$session_user_agent', log_created_at = NOW(), log_client_id = $client_id, log_user_id = $session_user_id, company_id = $session_company_id");
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}
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/*
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* Collision Detection/Avoidance
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* Called upon loading a ticket, and every 2 mins thereafter
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* Is used in conjunction with ticket_query_views to show who is currently viewing a ticket
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*/
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if(isset($_GET['ticket_add_view'])){
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$ticket_id = intval($_GET['ticket_id']);
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mysqli_query($mysqli, "INSERT INTO ticket_views SET view_ticket_id = '$ticket_id', view_user_id = '$session_user_id', view_timestamp = NOW()");
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}
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/*
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* Collision Detection/Avoidance
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* Returns formatted text of the agents currently viewing a ticket
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* Called upon loading a ticket, and every 2 mins thereafter
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*/
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if(isset($_GET['ticket_query_views'])){
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$ticket_id = intval($_GET['ticket_id']);
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$query = mysqli_query($mysqli, "SELECT user_name FROM ticket_views LEFT JOIN users ON view_user_id = user_id WHERE view_ticket_id = '$ticket_id' AND view_user_id != '$session_user_id' AND view_timestamp > DATE_SUB(NOW(), INTERVAL 2 MINUTE)");
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while($row = mysqli_fetch_array($query)){
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$users[] = $row['user_name'];
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}
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if(!empty($users)){
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$users = array_unique($users);
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if(count($users) > 1){
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// Multiple viewers
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$response['message'] = implode(", ", $users) . " are viewing this ticket.";
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}
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else{
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// Single viewer
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$response['message'] = implode("", $users) . " is viewing this ticket.";
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}
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}
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else{
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// No viewers
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$response['message'] = "";
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}
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echo json_encode($response);
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}
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/*
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* Generates public/guest links for sharing logins/docs
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*/
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if(isset($_GET['share_generate_link'])){
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if($session_user_role == 1){
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$_SESSION['alert_type'] = "danger";
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$_SESSION['alert_message'] = "You are not permitted to do that!";
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header("Location: " . $_SERVER["HTTP_REFERER"]);
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exit();
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}
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$client_id = intval($_GET['client_id']);
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$item_type = trim(strip_tags(mysqli_real_escape_string($mysqli,$_GET['type'])));
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$item_id = intval($_GET['id']);
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$item_note = trim(strip_tags(mysqli_real_escape_string($mysqli,$_GET['note'])));
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$item_view_limit = intval($_GET['views']);
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$item_expires = trim(strip_tags(mysqli_real_escape_string($mysqli,$_GET['expires'])));
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$item_key = keygen();
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if($item_type == "Login"){
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$login = mysqli_query($mysqli, "SELECT login_password FROM logins WHERE login_id = '$item_id' AND login_client_id = '$client_id' LIMIT 1");
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$row = mysqli_fetch_array($login);
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$login_password_cleartext = decryptLoginEntry($row['login_password']);
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$login_encryption_key = keygen();
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$iv = keygen();
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$ciphertext = openssl_encrypt($login_password_cleartext, 'aes-128-cbc', $login_encryption_key, 0, $iv);
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$item_encrypted_credential = $iv . $ciphertext;
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}
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else{
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$item_encrypted_credential = '';
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}
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// Insert entry into DB
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$sql = mysqli_query($mysqli, "INSERT INTO shared_items SET item_active = '1', item_key = '$item_key', item_type = '$item_type', item_related_id = '$item_id', item_encrypted_credential = '$item_encrypted_credential', item_note = '$item_note', item_views = 0, item_view_limit = '$item_view_limit', item_created_at = NOW(), item_expire_at = '$item_expires', item_client_id = '$client_id'");
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$share_id = $mysqli->insert_id;
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// Return URL
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if($item_type == "Login"){
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$url = "$config_base_url/guest_view_item.php?id=$share_id&key=$item_key&ek=$login_encryption_key";
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}
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else{
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$url = "$config_base_url/guest_view_item.php?id=$share_id&key=$item_key";
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}
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echo json_encode($url);
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// Logging
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mysqli_query($mysqli,"INSERT INTO logs SET log_type = 'Sharing', log_action = 'Create', log_description = '$session_name created shared link for $item_type - Item ID: $item_id', log_client_id = '$client_id', log_ip = '$session_ip', log_user_agent = '$session_user_agent', log_created_at = NOW(), log_user_id = $session_user_id, company_id = $session_company_id");
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}
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/*
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* Looks up info for a given scheduled ticket ID from the database, used to dynamically populate modal edit fields
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*/
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if(isset($_GET['scheduled_ticket_get_json_details'])){
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if($session_user_role == 1){
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$_SESSION['alert_type'] = "danger";
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$_SESSION['alert_message'] = "You are not permitted to do that!";
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header("Location: " . $_SERVER["HTTP_REFERER"]);
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exit();
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}
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$client_id = intval($_GET['client_id']);
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$ticket_id = intval($_GET['ticket_id']);
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$ticket_sql = mysqli_query($mysqli, "SELECT * FROM scheduled_tickets
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WHERE scheduled_ticket_id = $ticket_id
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AND scheduled_ticket_client_id = $client_id LIMIT 1");
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while($row = mysqli_fetch_array($ticket_sql)){
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$response['ticket'][] = $row;
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}
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$asset_sql = mysqli_query($mysqli, "SELECT asset_id, asset_name FROM assets WHERE asset_client_id = $client_id AND asset_archived_at IS NULL");
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while($row = mysqli_fetch_array($asset_sql)){
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$response['assets'][] = $row;
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}
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echo json_encode($response);
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} |