1,
'f_modify_admin' => 2,
'f_modify_billing' => 4,
'f_modify_tech' => 8,
'f_modify_nameservers' => 16
);
var $REG_PERIODS = array (
1 => '1 Year',
2 => '2 Years',
3 => '3 Years',
4 => '4 Years',
5 => '5 Years',
6 => '6 Years',
7 => '7 Years',
8 => '8 Years',
9 => '9 Years',
10 => '10 Years'
);
var $UK_REG_PERIODS = array (
2 => '2 Years'
);
var $TV_REG_PERIODS = array (
1 => '1 Year',
2 => '2 Years',
3 => '3 Years',
5 => '5 Years',
10 => '10 Years'
);
var $TRANSFER_PERIODS = array (
1 => '1 Year'
);
var $OPENSRS_TLDS_REGEX = '(\.ca|\.(bc|ab|sk|mb|on|qc|nb|ns|pe|nf|nt|nv|yk)\.ca|\.com|\.net|\.org|\.co\.uk|\.org\.uk|\.tv|\.vc|\.cc|\.info|\.biz|\.name|\.us)';
var $CA_LEGAL_TYPES = array (
'ABO' => 'Aboriginal',
'ASS' => 'Association',
'CCO' => 'Canadian Corporation',
'CCT' => 'Canadian Citizen',
'EDU' => 'Educational Institute',
'GOV' => 'Government',
'HOP' => 'Hospital',
'INB' => 'Indian Band',
'LAM' => 'Library, Archive or Museum',
'LGR' => 'Legal Respresentative',
'MAJ' => 'Her Majesty the Queen',
'OMK' => 'Protected by Trade-marks Act',
'PLT' => 'Political Party',
'PRT' => 'Partnership',
'RES' => 'Permanent Resident',
'TDM' => 'Trade-mark Owner',
'TRD' => 'Trade Union',
'TRS' => 'Trust'
);
var $CA_LANGUAGE_TYPES = array (
'EN' => 'English',
'FR' => 'French'
);
var $CA_NATIONALITIES = array (
'CND' => 'Canadian citizen',
'OTH' => 'Foreign citizenship',
'RES' => 'Canadian permanent resident'
);
var $OPENSRS_ACTIONS = array (
'get_domain' => true,
'get_userinfo' => true,
'modify_domain' => true,
'renew_domain' => true,
'register_domain' => true,
'get_nameserver' => true,
'create_nameserver' => true,
'modify_nameserver' => true,
'delete_nameserver' => true,
'get_subuser' => true,
'add_subuser' => true,
'modify_subuser' => true,
'delete_subuser' => true,
'change_password' => true,
'change_ownership' => true,
'set_cookie' => true,
'delete_cookie' => true,
'update_cookie' => true,
'sw_register_domain' => true,
'bulk_transfer_domain' => true,
'register_domain' => true,
'lookup_domain' => true,
'get_price_domain' => true,
'check_transfer_domain' => true,
'quit_session' => true,
'buy_webcert' => true,
'refund_webcert' => true,
'query_webcert' => true,
'cprefget_webcert' => true,
'cprefset_webcert' => true,
'cancel_pending_webcert' => true,
'update_webcert' => true,
);
#
# BASIC PUBLIC FUNCTIONS
#
/**
* Class constructor
*
* Initialize variables, logs, etc.
*
* @param string Which environment to use (LIVE or TEST or HRS)
* @param string Which protocol to use (XCP or TPP)
*
*/
function openSRS_base( $environment=NULL, $protocol=NULL )
{
$this->PEAR();
$this->_log('i', 'OpenSRS Log:');
$this->_log('i', 'Initialized: '.date('r') );
$this->_OPS = new OPS;
if ($environment) {
$this->environment = strtoupper($environment);
}
if ($protocol) {
$this->protocol = strtoupper($protocol);
}
$this->_log('i', 'Environment: '.$this->environment );
$this->_log('i', 'Protocol: '.$this->protocol );
$this->PRIVATE_KEY = $this->{$this->environment.'_PRIVATE_KEY'};
$this->_CBC = false;
}
#
# setProtocol()
# Switch between XCP and TPP
#
function setProtocol( $proto )
{
$proto = trim(strtoupper($proto));
switch ($proto) {
case 'XCP':
case 'TPP':
$this->protocol = $proto;
$this->_log('i', 'Set protocol: '.$this->protocol );
return true;
break;
default:
return array(
'is_success' => false,
'error' => 'Invalid protocol: ' . $proto
);
break;
}
}
#
# logout()
# Send a 'quit' command to the server
#
function logout() {
if ($this->_socket) {
$this->send_cmd( array(
'action' => 'quit',
'object' => 'session' )
);
$this->close_socket();
}
}
#
# send_cmd()
# Send a command to the server
#
function send_cmd($request) {
global $HTTP_SERVER_VARS;
if (!is_array($request)) {
$data = array(
'is_success' => false,
'response_code' => 400,
'response_text' => 'Invalid command (not an array): '.$request
);
$this->_log('i',$data);
return $data;
}
$action = $request['action'];
$object = $request['object'];
# prune any private data before sending down to the server
# (eg. credit card numbers and information
$this->prune_private_keys($request);
#
# Disable action checking. This means you don't need to update the code
# each time OpenSRS adds a new command, but means you should be more
# careful with your coding ...
#
# if (!isset($this->OPENSRS_ACTIONS[$action.'_'.$object])) {
# $data = array(
# 'is_success' => false,
# 'response_code' => 400,
# 'response_text' => 'Invalid command: '.$action.' '.$object
# );
# $this->_log('i',$data);
# return $data;
# }
# make or get the socket filehandle
if (!$this->init_socket() ) {
$data = array(
'is_success' => false,
'response_code' => 400,
'response_text' => 'Unable to establish socket: (' .
$this->_socket_err_num . ') ' . $this->_socket_err_msg
);
$this->_log('i',$data);
return $data;
}
if ($this->environment == 'HRS') {
$auth = $this->authenticate($this->HRS_USERNAME,$this->PRIVATE_KEY);
} else {
$auth = $this->authenticate($this->USERNAME,$this->PRIVATE_KEY);
}
if (!$auth['is_success']) {
if ($this->_socket) {
$this->close_socket();
}
$data = array(
'is_success' => false,
'response_code' => 400,
'response_text' => 'Authentication Error: ' . $auth['error']
);
$this->_log('i',$data);
return $data;
}
$request['registrant_ip'] = $HTTP_SERVER_VARS['REMOTE_ADDR'];
if ( strstr($request['action'], 'lookup') ) {
# lookups are treated specially
$data = $this->lookup_domain( $request );
} else {
# send request to server
$this->send_data( $request );
$data = $this->read_data( );
}
return $data;
}
#
# validate()
# Check data for validity
#
function validate($data,$params=array()) {
# Country codes are needed for checking ... more reliable than /^[A-Z]{2}$/
include 'country_codes.php';
$missing_fields = $problem_fields = array();
$required_contact_fields = array (
'first_name' => 'First Name',
'last_name' => 'Last Name',
'org_name' => 'Organization Name',
'address1' => 'Address1',
'city' => 'City',
'country' => 'Country',
'phone' => 'Phone',
'email' => 'E-Mail'
);
$contact_types = array (
'owner' => '',
'billing' => 'Billing'
);
$required_fields = array (
'reg_username' => 'Username',
'reg_password' => 'Password',
'domain' => 'Domain',
);
if (isset($params['custom_tech_contact'])) {
$contact_types['tech'] = 'Tech';
}
# The primary and secondary nameservers are required.
if ( isset($params['custom_nameservers']) && $data['reg_type']=='new' ) {
if (!$data['fqdn1']) {
$missing_fields[] = 'Primary DNS Hostname';
}
if (!$data['fqdn2']) {
$missing_fields[] = 'Secondary DNS Hostname';
}
}
# check the required fields
foreach ($contact_types as $type=>$contact_type) {
foreach ($required_contact_fields as $field=>$required_field) {
$data[$type.'_'.$field] = trim($data[$type.'_'.$field]);
if ($data[$type.'_'.$field] == '') {
$missing_fields[] = $contact_type.' '.$required_field;
}
}
$data[$type.'_country'] = strtolower($data[$type.'_country']);
if ($data[$type.'_country']=='us' || $data[$type.'_country']=='ca') {
if ($data[$type.'_postal_code']=='') {
$missing_fields[] = $contact_type.' Zip/Postal Code';
}
if ($data[$type.'_state']=='') {
$missing_fields[] = $contact_type.' State/Province';
}
}
if (!isset($COUNTRY_CODES[$data[$type.'_country']])) {
$problem_fields[$contact_type.' Country'] = $data[$type.'_country'];
}
if (!$this->check_email_syntax($data[$type.'_email'])) {
$problem_fields[$contact_type.' Email'] = $data[$type.'_email'];
}
if (!preg_match('/^\+?[\d\s\-\.\(\)]+$/', $data[$type.'_phone'] )) {
$problem_fields[$contact_type.' Phone'] = $data[$type.'_phone'];
}
}
foreach ($required_fields as $field=>$required_field) {
if ($data[$field] == '') {
$missing_fields[] = $required_field;
}
}
# these fields must have at least an alpha in them
foreach ($data as $field=>$value) {
if ($value=='') {
continue; # skip blanks
}
if ($field=='first_name' || $field=='last_name' || $field=='org_name' || $field=='city' || $field=='state') {
if (!preg_match('/[a-zA-Z]/', $value)) {
$error_msg .= "Field $field must contain at least 1 alpha character.
\n";
}
}
}
# take $missing_fields and add them to $error_msg
foreach ($missing_fields as $field) {
$error_msg .= "Missing field: $field.
\n";
}
# check syntax on several fields
# check domain, country, billing_country, email, billing_email, phone,
# and billing_phone
$domains = explode("\0", $data['domain'] );
foreach ($domains as $domain) {
$syntaxError = $this->check_domain_syntax($domain);
if ($syntaxError) {
$problem_fields['Domain'] = $domain . " - " . $syntaxError;
}
}
# print error if $problem_fields
if (count(array_keys($problem_fields))) {
foreach ($problem_fields as $field=>$problem) {
# only show problem fields if it had a value. Otherwise, it
# would have been caught above.
if ($problem != '') {
$error_msg .= "The field \"$field\" contained invalid characters: $problem
\n";
}
}
}
# insert other error checking here...
if ($error_msg) {
return ( array('error_msg' => $error_msg) );
} else {
return ( array('is_success' => true) );
}
}
#
# version()
# return base class version
#
function version() {
return 'OpenSRS-PHP Class version '.$this->base_class_version;
}
#
# PRIVATE FUNCTIONS
#
#
# init_socket()
# Initialize a socket connection to the OpenSRS server
#
function init_socket() {
if ($this->_socket) {
return true;
}
if (!$this->environment) {
return false;
}
$this->REMOTE_HOST = $this->{$this->environment.'_host'};
$this->REMOTE_PORT = $this->{$this->environment.'_port'};
# create a socket
$this->_socket = fsockopen($this->REMOTE_HOST, $this->REMOTE_PORT,
$this->_socket_err_num, $this->_socket_err_msg, $this->connect_timeout );
if (!$this->_socket) {
return false;
} else {
$this->_log('i','Socket initialized: ' . $this->REMOTE_HOST . ':' . $this->REMOTE_PORT );
return true;
}
}
#
# authenticate()
# Authenticate the connection with the username/private key
#
function authenticate($username=false,$private_key=false) {
if (@$this->_authenticated) {
return array('is_success' => true);
}
if (!$username) {
return array(
'is_success' => false,
'error' => 'Missing reseller username'
);
} else if (!$private_key) {
return array(
'is_success' => false,
'error' => 'Missing private key'
);
}
$prompt = $this->read_data();
if ( $prompt['response_code'] == 555 ) {
# the ip address from which we are connecting is not accepted
return array(
'is_success' => false,
'error' => $prompt['response_text']
);
} else if ( !preg_match('/OpenSRS\sSERVER/', $prompt['attributes']['sender']) ||
substr($prompt['attributes']['version'],0,3) != 'XML' ) {
return array(
'is_success' => false,
'error' => 'Unrecognized Peer'
);
}
# first response is server version
$cmd = array(
'action' => 'check',
'object' => 'version',
'attributes' => array(
'sender' => 'OpenSRS CLIENT',
'version' => $this->VERSION,
'state' => 'ready'
)
);
$this->send_data( $cmd );
$cmd = array(
'action' => 'authenticate',
'object' => 'user',
'attributes' => array(
'crypt_type' => strtolower($this->crypt_type),
'username' => $username,
'password' => $username
)
);
$this->send_data( $cmd );
$challenge = $this->read_data( array('no_xml'=>true,'binary'=>true) );
# Respond to the challenge with the MD5 checksum of the challenge.
# note the use of the no_xml => 1 set, because challenges are
# are sent without XML
# ... and PHP's md5() doesn't return binary data, so
# we need to pack that too
$this->_CBC = new Crypt_CBC(pack('H*', $private_key), $this->crypt_type );
$response = pack('H*',md5($challenge));
$this->send_data( $response, array('no_xml'=>true,'binary'=>true) );
# Read the server's response to our login attempt (XML)
$answer = $this->read_data();
if (substr($answer['response_code'],0,1)== '2') {
$this->_authenticated = true;
return array('is_success' => true);
} else {
return array(
'is_success' => false,
'error' => 'Authentication failed'
);
}
}
#
# lookup_domain()
# Special case for domain lookups
#
#
# NOTE: I have changed the error codes returned by this function.
# Instead of having all syntax errors return a 400 code, they return
# codes in the range 490 to 499 range, depending on the type of error.
# This makes it much easier to determine what *kind* of lookup error
# happened, by having *us* parse through response_text for various strings.
#
# 490 No domain given
# 491 TLD not supported
# 492 Domain name too long
# 493 Invalid characters
# 499 Other error
#
# Syntax errors coming back from the server will likely still have error
# code 400. Oh well.
#
function lookup_domain($lookupData) {
$domain = strtolower($lookupData['attributes']['domain']);
$affiliate_id = $lookupData['attributes']['affiliate_id'];
if ($domain=='') {
$data = array(
'is_success' => false,
'response_code' => 490,
'response_text' => "Invalid syntax: no domain given."
);
return $data;
}
$syntaxError = $this->check_domain_syntax($domain);
if ($syntaxError) {
# START of new error stuff
$code = 499;
if (strstr($syntaxError, 'Top level domain in')) {
$code = 491;
} else if (strstr($syntaxError, 'Domain name exceeds maximum length')) {
$code = 492;
} else if (strstr($syntaxError, 'Invalid domain format')) {
$code = 493;
}
# END of new error stuff
$data = array(
'is_success' => false,
'response_code' => $code,
'response_text' => "Invalid domain syntax for $domain: $syntaxError."
);
return $data;
}
# attempt to find other available matches if requested in conf file
$domains = array();
preg_match('/(.+)'.$this->OPENSRS_TLDS_REGEX.'$/', $domain, $temp);
$base = $temp[1];
$tld = $temp[2];
$relatedTLDs = $this->getRelatedTLDs( $tld );
if ($this->lookup_all_tlds && is_array($relatedTLDs)) {
$domains = array();
foreach($relatedTLDs as $stem) {
$domains[] = $base.$stem;
}
} else {
$domains[] = $domain;
}
$data = array();
foreach($domains as $local_domain) {
$lookupData['attributes']['domain'] = $local_domain;
# send request to server
$this->send_data( $lookupData );
$answer = $this->read_data( );
if ( $answer['attributes']['status'] &&
stristr($answer['attributes']['status'],'available') &&
!stristr($local_domain,$domain) ) {
$data['attributes']['matches'][] = $local_domain;
}
# The original domain in the lookup determines
# the overall return values
if ($local_domain==$domain) {
$data['is_success'] = $answer['is_success'];
$data['response_code'] = $answer['response_code'];
$data['response_text'] = $answer['response_text'];
$data['attributes']['status'] = $answer['attributes']['status'];
$data['attributes']['upg_to_subdomain'] = $answer['attributes']['upg_to_subdomain'];
$data['attributes']['reason'] = $answer['attributes']['reason'];
}
}
return $data;
}
#
# close_socket()
# Close the socket connection
#
function close_socket() {
fclose($this->_socket);
if ($this->_CBC) {
$this->_CBC->_Crypt_CBC(); /* destructor */
}
$this->_CBC = false;
$this->_authenticated = false;
$this->_socket = false;
$this->_log('i','Socket closed');
}
#
# read_data()
# Reads a response from the server
#
function read_data($args=array()) {
$buf = $this->_OPS->readData($this->_socket, $this->read_timeout);
if (!$buf) {
$data = array('error' => 'Read error');
$this->_log('i',$data);
} else {
$data = $this->_CBC ? $this->_CBC->decrypt($buf) : $buf;
if (!$args['no_xml']) {
$data = $this->_OPS->decode($data);
}
if ($args['binary']) {
$temp = unpack('H*temp', $data);
$this->_log('r', 'BINARY: ' . $temp['temp'] );
} else {
$this->_log('r',$data);
}
}
return $data;
}
#
# send_data()
# Sends request to the server
#
function send_data($message, $args=array()) {
if (!$args['no_xml']) {
$message['protocol'] = $this->protocol;
$data_to_send = $this->_OPS->encode( $message );
# have to lowercase the action and object keys
# because OPS.pm uppercases them
$message['action'] = strtolower($message['action']);
$message['object'] = strtolower($message['object']);
} else {
# no XML encoding
$data_to_send = $message;
}
if ($args['binary']) {
$temp = unpack('H*temp', $message);
$this->_log('s', 'BINARY: ' . $temp['temp'] );
} else {
$this->_log('s', $message);
}
if ($this->_CBC) {
$data_to_send = $this->_CBC->encrypt($data_to_send);
}
return $this->_OPS->writeData( $this->_socket, $data_to_send );
}
#
# check_email_syntax()
# Regex check for valid email
#
function check_email_syntax($email) {
if ( preg_match('/(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/', $email) ||
!preg_match('/^\S+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/', $email) ) {
return false;
} else {
return true;
}
}
#
# check_domain_syntax()
# Regex check for valid domain
#
function check_domain_syntax($domain) {
$domain = strtolower($domain);
$MAX_UK_LENGTH = 61;
$MAX_NSI_LENGTH = 67;
if (substr($domain,-3)=='.uk') {
$maxLengthForThisCase = $MAX_UK_LENGTH;
} else {
$maxLengthForThisCase = $MAX_NSI_LENGTH;
}
if (strlen($domain) > $maxLengthForThisCase) {
return "Domain name exceeds maximum length for registry ($maxLengthForThisCase)";
} else if (!preg_match('/'.$OPENSRS_TLDS_REGEX.'$/', $domain)) {
return "Top level domain in \"$domain\" is unavailable";
} else if (!preg_match('/^[a-zA-Z0-9][.a-zA-Z0-9\-]*[a-zA-Z0-9]'.$this->OPENSRS_TLDS_REGEX.'$/', $domain)) {
return "Invalid domain format (try something similar to \"yourname.com\")";
}
return false;
}
#
# prune_private_keys()
# Recursively remove keys that start with 'p_' from an array
#
function prune_private_keys(&$data) {
if (is_array($data) || is_object($data)) {
foreach($data as $key=>$value) {
if (substr($key,0,2)=='p_') {
unset($data[$key]);
} else if (is_array($value)) {
$this->prune_private_keys($value);
}
}
}
}
#
# getRelatedTLDs()
#
function getRelatedTLDs($tld) {
if (is_array($this->RELATED_TLDS)) {
foreach($this->RELATED_TLDS as $relatedTLDs) {
foreach ($relatedTLDs as $TLDstring) {
if ($TLDstring==$tld) {
return $relatedTLDs;
}
}
}
}
return array();
}
#
# _log()
# Internal logging method
#
function _log($type,$data) {
$types = array(
'i' => 'Info',
'r' => 'Read',
's' => 'Sent'
);
$temp = sprintf("[ %s%s ]\n",
strtoupper($types[$type]),
(($type!='i' && $this->_CBC) ? ' - '.$this->crypt_type.' ENCRYPTED' : '')
);
ob_start();
print_r($data);
$temp .= ob_get_contents() . "\n";
ob_end_clean();
$this->log[] = $temp;
}
#
# showlog()
# output the debugging log
#
function showlog() {
echo '';
foreach ($this->log as $line) {
echo htmlEntities($line) . "\n";
}
echo '';
}
}