diff options
Diffstat (limited to 'config/squid3-reverse/squid_ng.inc')
| -rw-r--r-- | config/squid3-reverse/squid_ng.inc | 1070 |
1 files changed, 0 insertions, 1070 deletions
diff --git a/config/squid3-reverse/squid_ng.inc b/config/squid3-reverse/squid_ng.inc deleted file mode 100644 index 03f6d48c..00000000 --- a/config/squid3-reverse/squid_ng.inc +++ /dev/null @@ -1,1070 +0,0 @@ -<?php -/* $Id$ */ - -/* - squid_ng.inc - part of pfSense (www.pfSense.com) - - Copyright (C) 2005 Michael Capp <michael.capp@gmail.com> - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, - OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. - -*/ - -if(!function_exists("filter_configure")) - require_once("filter.inc"); - -function global_write_squid_config() -{ - global $config; - conf_mount_rw(); - config_lock(); - - /* define squid configuration file in variable for replace function */ - $squidconfig = "/usr/local/etc/squid/squid.conf"; - - /* squid.xml values */ - $active_interface = $config['installedpackages']['squid']['config'][0]['active_interface']; - $transparent_proxy = $config['installedpackages']['squid']['config'][0]['transparent_proxy']; - $log_enabled = $config['installedpackages']['squid']['config'][0]['log_enabled']; - $urlfier_enable = $config['installedpackages']['squid']['config'][0]['urlfilter_enable']; - $accesslog_disabled = $config['installedpackages']['squid']['config'][0]['accesslog_disabled']; - $log_query_terms = $config['installedpackages']['squid']['config'][0]['log_query_terms']; - $log_user_agents = $config['installedpackages']['squid']['config'][0]['log_user_agents']; - $proxy_port = $config['installedpackages']['squid']['config'][0]['proxy_port']; - $visible_hostname = $config['installedpackages']['squid']['config'][0]['visible_hostname']; - $cache_admin_email = $config['installedpackages']['squid']['config'][0]['cache_admin_email']; - $error_language = $config['installedpackages']['squid']['config'][0]['error_language']; - $cachemgr_enabled = $config['installedpackages']['squid']['config'][0]['cachemgr_enabled']; - - /* squid_upstream.xml values */ - $proxy_forwarding = $config['installedpackages']['squidupstream']['config'][0]['proxy_forwarding']; - $client_ip_forwarding = $config['installedpackages']['squidupstream']['config'][0]['client_ip_forwarding']; - $user_forwarding = $config['installedpackages']['squidupstream']['config'][0]['user_forwarding']; - $upstream_proxy = $config['installedpackages']['squidupstream']['config'][0]['upstream_proxy']; - $upstream_proxy_port = $config['installedpackages']['squidupstream']['config'][0]['upstream_proxy_port']; - $upstream_username = $config['installedpackages']['squidupstream']['config'][0]['upstream_username']; - $upstream_password = $config['installedpackages']['squidupstream']['config'][0]['upstream_psasword']; - - /* squid_cache.xml values */ - $memory_cache_size = $config['installedpackages']['squidcache']['config'][0]['memory_cache_size']; - $harddisk_cache_size = $config['installedpackages']['squidcache']['config'][0]['harddisk_cache_size']; - $minimum_object_size = $config['installedpackages']['squidcache']['config'][0]['minimum_object_size']; - $maximum_object_size = $config['installedpackages']['squidcache']['config'][0]['maximum_object_size']; - $level_subdirs = $config['installedpackages']['squidcache']['config'][0]['level_subdirs']; - $memory_replacement = $config['installedpackages']['squidcache']['config'][0]['memory_replacement']; - $cache_replacement = $config['installedpackages']['squidcache']['config'][0]['cache_replacement']; - $domain = $config['installedpackages']['squidcache']['config'][0]['domain']; - $enable_offline = $config['installedpackages']['squidcache']['config'][0]['enable_offline']; - - /* squid_nac.xml values */ - $allowed_subnets = $config['installedpackages']['squidnac']['config'][0]['allowed_subnets']; - $unrestricted_ip_addr = $config['installedpackages']['squidnac']['config'][0]['unrestricted_ip_address']; - $unrestricted_mac_addr = $config['installedpackages']['squidnac']['config'][0]['unrestricted_mac_addresses']; - $banned_ip_addr = $config['installedpackages']['squidnac']['config'][0]['banned_ip_addresses']; - $banned_mac_addr = $config['installedpackages']['squidnac']['config'][0]['banned_mac_addresses']; - $override_hosts = $config['installedpackages']['squidnac']['config'][0]['override_hosts']; - - /* squid_traffic.xml values */ - $max_download_size = $config['installedpackages']['squidtraffic']['config'][0]['max_download_size']; - $max_upload_size = $config['installedpackages']['squidtraffic']['config'][0]['max_upload_size']; - $dl_overall = $config['installedpackages']['squidtraffic']['config'][0]['dl_overall']; - $dl_per_host = $config['installedpackages']['squidtraffic']['config'][0]['dl_per_host']; - $throttle_binary_files = $config['installedpackages']['squidtraffic']['config'][0]['throttle_binary_files']; - $throttle_cd_images = $config['installedpackages']['squidtraffic']['config'][0]['throttle_cd_images']; - $throttle_multimedia = $config['installedpackages']['squidtraffic']['config'][0]['throttle_multimedia']; - - /* squid_auth.xml values */ - $auth_method = $config['installedpackages']['squidauth']['config'][0]['auth_method']; - $auth_processes = $config['installedpackages']['squidauth']['config'][0]['auth_processes']; - $auth_cache_ttl = $config['installedpackages']['squidauth']['config'][0]['auth_cache_ttl']; - $limit_ip_addr = $config['installedpackages']['squidauth']['config'][0]['limit_ip_addr']; - $user_ip_cache_ttl = $config['installedpackages']['squidauth']['config'][0]['user_ip_cache_ttl']; - $req_unrestricted_auth = $config['installedpackages']['squidauth']['config'][0]['req_unrestricted_auth']; - $auth_realm_prompt = $config['installedpackages']['squidauth']['config'][0]['auth_realm_prompt']; - $no_domain_auth = $config['installedpackages']['squidauth']['config'][0]['no_domain_auth']; - $min_pass_length = $config['installedpackages']['squidauth']['config'][0]['min_pass_length']; - $bypass_extended = $config['installedpackages']['squidauth']['config'][0]['bypass_extended']; - - /* squid_extauth.xml (ldap) values */ - $ldap_basedn = $config['installedpackages']['squidextldapauth']['config'][0]['ldap_basedn']; - $ldap_server = $config['installedpackages']['squidextldapauth']['config'][0]['ldap_server']; - $ldap_type = $config['installedpackages']['squidextldapauth']['config'][0]['ldap_type']; - $ldap_port = $config['installedpackages']['squidextldapauth']['config'][0]['ldap_port']; - $bind_dn_username = $config['installedpackages']['squidextldapauth']['config'][0]['bind_dn_username']; - $bind_dn_password = $config['installedpackages']['squidextldapauth']['config'][0]['bind_dn_password']; - - /* squid_extauth.xml (radius) values */ - $radius_server = $config['installedpackages']['squidextradiusauth']['config'][0]['radius_server']; - $radius_port = $config['installedpackages']['squidextradiusauth']['config'][0]['radius_port']; - $radius_identifier = $config['installedpackages']['squidextradiusauth']['config'][0]['radius_identifier']; - $radius_secret = $config['installedpackages']['squidextradiusauth']['config'][0]['radius_secret']; - - /* static variable assignments for directory mapping */ - $acldir = "/usr/local/etc/squid/advanced/acls"; - $ncsadir = "/usr/local/etc/squid/advanced/ncsa"; - $ntlmdir = "/usr/local/etc/squid/advanced/ntlm"; - $radiusdir = "/usr/local/etc/squid/advanced/radius"; - - $fout = fopen($squidconfig, "w"); - - $config_array = array('shutdown_lifetime 5 seconds' . "\n\n"); - - if (isset($cachemgr_enabled) && ($cachemgr_enabled == "on")) { - mwexec("cp /usr/local/libexec/squid/cachemgr.cgi /usr/local/www/cachemgr.cgi"); - mwexec("chmod a+rx /usr/local/www/cachemgr.cgi"); - } else { - mwexec("rm -f /usr/local/www/cachemgr.cgi"); - } - unset($cachemgr_enabled); - - if (!isset($icp_port) or ($icp_port == "")) { - $icp_port = "3130"; - } - $config_array[] = 'icp_port ' . $icp_port . "\n"; - unset($icp_port); - - if(!isset($proxy_port) or ($proxy_port == "")) { - $proxy_port = "3128"; - } - - if (isset($transparent_proxy) && ($transparent_proxy != "on")) { - $int = convert_friendly_interface_to_real_interface_name($active_interface); - $listen_ip = find_interface_ip($int); - - $config_array[] = 'http_port ' . $listen_ip . ':' . $proxy_port . "\n\n"; - $config_array[] = 'acl QUERY urlpath_regex cgi-bin \?' . "\n"; - $config_array[] = 'no_cache deny QUERY' . "\n\n"; - } - $config_array[] = 'http_port 127.0.0.1:' . $proxy_port . "\n\n"; - unset($proxy_port); - - if (isset($domain) && ($domain !== "")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $aclout = fopen($acldir . "/dst_nocache.acl","w"); - - $domain_array = split("; ",$domain); - foreach ($domain_array as $no_cache_domain) { - fwrite($aclout, $no_cache_domain . "\n"); - } - - fclose($aclout); - - $config_array[] = 'acl no_cache_domains dstdomain "' . $acldir . '/dst_nocache.acl"' . "\n"; - $config_array[] = 'no_cache deny no_cache_domains' . "\n\n"; - } - unset($no_cache_domain); - unset($domain_array); - unset($domain); - - $config_array[] = 'cache_effective_user squid' . "\n"; - $config_array[] = 'cache_effective_group squid' . "\n\n"; - $config_array[] = 'pid_filename /var/run/squid.pid' . "\n\n"; - - if (!isset($memory_cache_size) or ($memory_cache_size == "")) { - $memory_cache_size = "8"; - } - $config_array[] = 'cache_mem ' . $memory_cache_size . ' MB' . "\n"; - unset($memory_cache_size); - - if (!isset($harddisk_cache_size) or ($harddisk_cache_size == "")) { - $harddisk_cache_size = "500"; - } - - if (!isset($level_subdirs) or ($level_subdirs == "")) { - $level_subdirs = "16"; - } - - $config_array[] = 'cache_dir diskd /var/squid/cache ' . $harddisk_cache_size . ' ' . $level_subdirs . ' 256' . "\n\n"; - unset($harddisk_cache_size); - unset($level_subdirs); - - if (!isset($error_language) or ($error_language == "")) { - $error_language = "English"; - } - $config_array[] = 'error_directory /usr/local/etc/squid/errors/' . $error_language . "\n\n"; - unset($error_language); - - if (isset($offline_mode) && ($offline_mode == "on")) { - $config_array[] = 'offline_mode on' . "\n\n"; - } else { - $config_array[] = 'offline_mode off' . "\n\n"; - } - - if (!isset($memory_replacement) or ($memory_replacement == "")) { - $memory_replacement = "heap GDSF"; - } - $config_array[] = 'memory_replacement_policy ' . $memory_replacement . "\n"; - unset($memory_replacement); - - if (!isset($cache_replacement) or ($cache_replacement == "")) { - $cache_replacement="heap GDSF"; - } - $config_array[] = 'cache_replacement_policy ' . $cache_replacement . "\n\n"; - unset($cache_replacement); - - if (isset($accesslog_disabled) && ($accesslog_disabled == "on")) { - $config_array[] = 'cache_access_log none' . "\n"; - } else { - $config_array[] = 'cache_access_log /var/log/access.log' . "\n"; - } - $config_array[] = 'cache_log /var/log/cache.log' . "\n"; - $config_array[] = 'cache_store_log none' . "\n"; - unset($accesslog_disabled); - unset($log_enabled); - - if (isset($log_query_terms) && ($log_query_terms == "on")) { - $config_array[] = 'strip_query_terms off' . "\n"; - } else { - $config_array[] = 'strip_query_terms on' . "\n"; - } - unset($log_query_terms); - - $config_array[] = 'useragent_log /var/log/useragent.log' . "\n\n"; - unset($log_user_agents); - - $config_array[] = 'log_mime_hdrs off' . "\n"; - $config_array[] = 'emulate_httpd_log on' . "\n"; - - switch ($user_forwarding) { - case "on": - $config_array[] = 'forwarded_for on' . "\n\n"; - break; - case "off": - $config_array[] = 'forwarded_for off' . "\n\n"; - break; - default: - $config_array[] = 'forwarded_for off' . "\n\n"; - break; - } - unset($user_forwarding); - - switch ($auth_method) { - case "none": - break; - case "local_auth": - $config_array[] = 'auth_param basic program /usr/local/libexec/squid/ncsa_auth /usr/local/etc/squid/advanced/ncsa/passwd' . "\n"; - if (!isset($auth_processes) or ($auth_processes == "")) { - $auth_processes = "5"; - } - $config_array[] = 'auth_param basic children ' . $auth_processes . "\n"; - - if (!isset($auth_realm_prompt) or ($auth_realm_prompt == "")) { - $auth_realm_prompt = "pfSense Advanced Proxy"; - } - $config_array[] = 'auth_param basic realm ' . $auth_realm_prompt . "\n"; - - if (!isset($auth_cache_ttl) or ($auth_cache_ttl == "")) { - $auth_cache_ttl = "60"; - } - $config_array[] = 'auth_param basic credentialsttl ' . $auth_cache_ttl . ' minutes' . "\n\n"; - $config_array[] = 'acl for_inetusers proxy_auth REQUIRED' . "\n\n"; - - unset($auth_realm_prompt); - unset($auth_processes); - unset($auth_cache_ttl); - - break; - case "radius_auth"; - $config_array[] = 'auth_param basic program /usr/local/libexec/squid/squid_rad_auth -h ' . $radius_server . ' -p ' . $radius_port . ' -i ' . $radius_identifier . ' -w ' . $radius_secret . "\n"; - if (!isset($auth_processes) or ($auth_processes == "")) { - $auth_processes = "5"; - } - $config_array[] = 'auth_param basic children ' . $auth_processes . "\n"; - - if (!isset($auth_realm_prompt) or ($auth_realm_prompt == "")) { - $auth_realm_prompt = "pfSense Advanced Proxy"; - } - $config_array[] = 'auth_param basic realm ' . $auth_realm_prompt . "\n"; - - if (!isset($auth_cache_ttl) or ($auth_cache_ttl == "")) { - $auth_cache_ttl = "60"; - } - $config_array[] = 'auth_param basic credentialsttl ' . $auth_cache_ttl . ' minutes' . "\n\n"; - $config_array[] = 'acl for_inetusers proxy_auth REQUIRED' . "\n\n"; - - unset($auth_realm_prompt); - unset($auth_processes); - unset($auth_cache_ttl); - - break; - case "ldap_bind"; - $config_array[] = 'auth_param basic program /usr/local/libexec/squid_ldap_auth -b "' . $ldap_basedn . '" -D "' . $bind_dn_username . '" -w "' . $bind_dn_password . '" -f "(&(objectClass=person)(cn=%s))" -u -cn -P "' . $ldap_server . ":" . $ldap_port . "\n"; - $config_array[] = 'auth_param basic program /usr/local/libexec/squid/squid_ldap_auth'; - $config_array[] = ' -b "' . $ldap_basedn . '"'; - $config_array[] = ' -D "' . $bind_dn_username . '"'; - $config_array[] = " -w " . $bind_dn_password; - $config_array[] = ' -f "(&(objectClass=person)(cn=%s))"'; - $config_array[] = " -u cn -P " . $ldap_server . ":" . $ldap_port . "\n"; - - if (!isset($auth_processes) or ($auth_processes == "")) { - $auth_processes = "5"; - } - $config_array[] = 'auth_param basic children ' . $auth_processes . "\n"; - - if (!isset($auth_realm_prompt) or ($auth_realm_prompt == "")) { - $auth_realm_prompt = "pfSense Advanced Proxy"; - } - $config_array[] = 'auth_param basic realm ' . $auth_realm_prompt . "\n"; - - if (!isset($auth_cache_ttl) or ($auth_cache_ttl == "")) { - $auth_cache_ttl = "60"; - } - $config_array[] = 'auth_param basic credentialsttl ' . $auth_cache_ttl . ' minutes' . "\n\n"; - $config_array[] = 'acl for_inetusers proxy_auth REQUIRED' . "\n\n"; - - unset($auth_realm_prompt); - unset($auth_processes); - unset($auth_cache_ttl); - - break; - case "windows_auth"; - break; - } - - if (isset($throttle_binary_files) && ($throttle_binary_files == "on")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $binary_out = "\.bin$\n\.cab$\n\.gz$\n\.rar$\n\.sea$\n\.tar$\n\.tgz$\n\.zip$\n"; - - $throttle_out = fopen($acldir . "/dst_throttle_binary.acl", "w"); - fwrite($throttle_out, $binary_out); - fclose($throttle_out); - $config_array[] = 'acl for_throttled_binary url_regex -i "' . $acldir . '/dst_throttle_binary.acl"' . "\n"; - } else { - if (file_exists($acldir . "/dst_throttle_binary.acl")) unlink($acldir . "/dst_throttle_binary.acl"); - } - unset($throttle_binary_files); - unset($throttle_out); - unset($binary_out); - - if (isset($throttle_cd_images) && ($throttle_cd_images == "on")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $cd_out = "\.b5t$\n\.bin$\n\.bwt$\n\.cdi$\n\.cue$\n\.gho$\n\.img$\n\.iso$\n\.mds$\n\.nrg$\n\.pqi$\n"; - - $throttle_out = fopen($acldir . "/dst_throttle_cd.acl","w"); - fwrite($throttle_out, $cd_out); - fclose($throttle_out); - $config_array[] = 'acl for_throttled_cd url_regex -i "' . $acldir . '/dst_throttle_cd.acl"' . "\n"; - } else { - if (file_exists($acldir . "/dst_throttle_cd.acl")) { - unlink($acldir . "/dst_throttle_cd.acl"); - } - } - unset($throttle_cd_images); - unset($throttle_out); - unset($cd_out); - - if (isset($throttle_multimedia) && ($throttle_multimedia == "on")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $multimedia_out = "\.aiff?$\n\.asf$\n\.avi$\n\.divx$\n\.mov$\n\.mp3$\n\.mpe?g$\n\.qt$\n\.ra?m$\n"; - - $throttle_out = fopen($acldir . "/dst_throttle_multimedia.acl","w"); - fwrite($throttle_out, $multimedia_out); - fclose($throttle_out); - $config_array[] = 'acl for_throttled_multimedia url_regex -i "' . $acldir . '/dst_throttle_multimedia.acl"' . "\n"; - } else { - if (file_exists($acldir . "/dst_throttle_multimedia.acl")) { - unlink($acldir . "/dst_throttle_multimedia.acl"); - } - } - unset($throttle_multimedia); - unset($multimedia_out); - unset($throttle_out); - - $config_array[] = 'acl within_timeframe time MTWHFAS 00:00-24:00' . "\n\n"; - - /* obtain interface subnet and address for Squid rules */ - $lactive_interface = strtolower($active_interface); - - $lancfg = $config['interfaces'][$lactive_interface]; - $lanif = $lancfg['if']; - $lanip = $lancfg['ipaddr']; - $lansa = gen_subnet($lancfg['ipaddr'], $lancfg['subnet']); - $lansn = $lancfg['subnet']; - - $config_array[] = 'acl all src 0.0.0.0/0.0.0.0' . "\n"; - $config_array[] = 'acl localnet src ' . $lansa . '/' . $lansn . "\n"; - $config_array[] = 'acl localhost src 127.0.0.1/255.255.255.255' . "\n"; - $config_array[] = 'acl SSL_ports port 443 563 873 # https, snews, rsync' . "\n"; - $config_array[] = 'acl Safe_ports port 80 # http' . "\n"; - $config_array[] = 'acl Safe_ports port 21 # ftp' . "\n"; - $config_array[] = 'acl Safe_ports port 443 563 873 # https, snews, rsync' . "\n"; - $config_array[] = 'acl Safe_ports port 70 # gopher' . "\n"; - $config_array[] = 'acl Safe_ports port 210 # wais' . "\n"; - $config_array[] = 'acl Safe_ports port 1025-65535 # unregistered ports' . "\n"; - $config_array[] = 'acl Safe_ports port 280 # http-mgmt' . "\n"; - $config_array[] = 'acl Safe_ports port 488 # gss-http' . "\n"; - $config_array[] = 'acl Safe_ports port 591 # filemaker' . "\n"; - $config_array[] = 'acl Safe_ports port 777 # multiling http' . "\n"; - $config_array[] = 'acl Safe_ports port 800 # Squids port (for icons)' . "\n\n"; - - /* allow access through proxy for custom admin port */ - $custom_port = $config['system']['webgui']['port']; - if (isset($custom_port) && ($custom_port !== "")) { - $config_array[] = 'acl pf_admin_port port ' . $custom_port . "\n"; - unset($custom_port); - } else { - $admin_protocol = $config['system']['webgui']['protocol']; - switch ($admin_protocol) { - case "http"; - $config_array[] = 'acl pf_admin_port port 80' ."\n"; - break; - case "https"; - $config_array[] = 'acl pf_admin_port port 443' . "\n"; - break; - default; - $config_array[] = 'acl pf_admin_port port 80' . "\n"; - break; - } - unset($admin_protocol); - } - - /* define override hosts as specified in squid_nac.xml */ - if (isset($override_hosts) && ($override_hosts !== "")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $aclout = fopen($acldir . "/src_override_hosts.acl", "w"); - - $override_hosts_array = split("; ", $override_hosts); - foreach ($override_hosts_array as $ind_override_host) { - fwrite($aclout, $ind_override_host . "\n"); - } - - fclose($aclout); - - $config_array[] = 'acl override_hosts src "/usr/local/etc/squid/advanced/acls/src_override_hosts.acl"' . "\n"; - } - /* clear variables */ - unset($override_hosts_array); - unset($ind_override_host); - unset($override_hosts); - - /* define subnets allowed to utilize proxy service */ - if (isset($allowed_subnets) && ($allowed_subnets !== "")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - mwexec("touch {$acldir}/src_subnets.acl"); - } - - $aclout = fopen($acldir . "/src_subnets.acl","w"); - - $allowed_subnets_array = split("; ",$allowed_subnets); - foreach ($allowed_subnets_array as $ind_allowed_subnets) { - fwrite($aclout, $ind_allowed_subnets . "\n"); - } - - fclose($aclout); - } else { - - $aclout = fopen($acldir . "/src_subnets.acl","w"); - fwrite($aclout, $lansa . "/" . $lansn . "\n"); - fclose($aclout); - } - - $config_array[] = 'acl pf_networks src "/usr/local/etc/squid/advanced/acls/src_subnets.acl"' . "\n"; - - unset($allowed_subnets_array); - unset($ind_allowed_subnets); - unset($allowed_subnets); - - /* define ip addresses that have 'unrestricted' access */ - if (isset($unrestricted_ip_addr) && ($unrestricted_ip_addr !== "")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $aclout = fopen($acldir . "/src_unrestricted_ip.acl","w"); - - $unrestricted_ip_array = split("; ",$unrestricted_ip_addr); - foreach ($unrestricted_ip_array as $ind_unrestricted_ip) { - fwrite($aclout, $ind_unrestricted_ip . "\n"); - } - - fclose($aclout); - - $config_array[] = 'acl pf_unrestricted_ip src "/usr/local/etc/squid/advanced/acls/src_unrestricted_ip.acl"' . "\n"; - } - unset($unrestricted_ip_array); - unset($unrestricted_ip_addr); - unset($ind_unrestricted_ip); - - /* define mac addresses that have 'unrestricted' access */ - if (isset($unrestricted_mac_addr) && ($unrestricted_mac_addr !== "")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $aclout = fopen($acldir . "/src_unrestricted_mac.acl","w"); - - $unrestricted_mac_array = split("; ",$unrestricted_mac_addr); - foreach ($unrestricted_mac_array as $ind_unrestricted_mac) { - fwrite($aclout, $ind_unrestricted_mac . "\n"); - } - - fclose($aclout); - - $config_array[] = 'acl pf_unrestricted_mac src "/usr/local/etc/squid/advanced/acls/src_unrestricted_mac.acl"' . "\n"; - } - unset($unrestricted_mac_array); - unset($unrestricted_mac_addr); - unset($ind_unrestricted_mac); - - /* define ip addresses that are banned from using the proxy service */ - if (isset($banned_ip_addr) && ($banned_ip_addr !== "")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $aclout = fopen($acldir . "/src_banned_ip.acl","w"); - - $banned_ip_array = split("; ",$banned_ip_addr); - foreach ($banned_ip_array as $ind_banned_ip) { - fwrite($aclout, $ind_banned_ip . "\n"); - } - - fclose($aclout); - - $config_array[] = 'acl pf_banned_ip src "/usr/local/etc/squid/advanced/acls/src_banned_ip.acl"' . "\n"; - } - unset($banned_ip_addr); - unset($banned_ip_addr); - unset($ind_banned_ip); - - /* define mac addresses that are banned from using the proxy service */ - if (isset($banned_mac_addr) && ($banned_mac_addr !== "")) { - if (!file_exists($acldir)) { - mwexec("/bin/mkdir -p " . $acldir); - } - - $aclout = fopen($acldir . "/src_banned_mac.acl","w"); - - $banned_mac_array = split("; ",$banned_mac_addr); - foreach ($banned_mac_array as $ind_banned_mac) { - fwrite($aclout, $ind_banned_mac . "\n"); - } - - fclose($aclout); - - $config_array[] = 'acl pf_banned_mac src "/usr/local/etc/squid/advanced/acls/src_banned_mac.acl"' . "\n"; - } - unset($banned_mac_array); - unset($banned_mac_addr); - unset($ind_banned_mac); - - $config_array[] = 'acl pf_ips dst ' . $lanip . "\n"; - $config_array[] = 'acl CONNECT method CONNECT' . "\n\n"; - - if (isset($auth_method) && ($auth_method == "none")) { - $config_array[] = 'http_access allow localnet' . "\n"; - } - $config_array[] = 'http_access allow localhost' . "\n"; - - if (isset($override_hosts) && ($override_hosts !== "")) { - $config_array[] = 'http_access allow override_hosts' . "\n"; - } - $config_array[] = "\n"; - - switch ($config['system']['webgui']['protocol']) { - case "http": - $config_array[] = 'http_access allow pf_ips' . "\n"; - $config_array[] = 'http_access allow pf_admin_port' . "\n"; - $config_array[] = 'http_access deny !pf_networks' . "\n\n"; - break; - case "https": - $config_array[] = 'http_access allow CONNECT pf_ips' . "\n"; - $config_array[] = 'http_access allow CONNECT pf_admin_port' . "\n"; - $config_array[] = 'http_access deny CONNECT !pf_networks' . "\n\n"; - break; - } - - $config_array[] = 'http_access deny !Safe_ports' . "\n"; - $config_array[] = 'http_access deny CONNECT !SSL_ports' . "\n\n"; - - if (isset($auth_method) && ($auth_method != "none")) { - $config_array[] = 'http_access allow pf_networks for_inetusers within_timeframe' . "\n"; - } - - $config_array[] = 'http_access deny all' . "\n\n"; - - if (isset($dl_overall) && ($dl_overall !== "") and isset($dl_per_host) && ($dl_per_host == "")) { - $config_array[] = 'delay_pools 1' . "\n"; - $config_array[] = 'delay_class 1 3' . "\n"; - - if ($dl_overall == "unlimited") { - $config_array[] = 'delay_parameters 1 -1/-1 -1/-1 ' . ($dl_overall * 125) . '/' . ($dl_overall * 250) . "\n"; - } else { - $config_array[] = 'delay_parameters 1 ' . ($dl_overall * 125) . '/' . ($dl_overall * 250) . ' -1/-1 -1/-1' . "\n"; - } - - /* if no unrestricted ip addresses are defined; this line is ignored */ - if (isset($unrestricted_ip_addr) && ($unrestricted_ip_addr == "")) $config_array[] = 'delay_access 1 deny pf_unrestricted_ip' . "\n"; - - /* this will define bandwidth delay restrictions for specified throttles */ - if (isset($throttle_binary_files) && ($throttle_binary_files == "on")) { - $config_array[] = 'delay_access 1 allow all for_throttled_binary' . "\n"; - } - if (isset($throttle_cd_images) && ($throttle_cd_images == "on")) { - $config_array[] = 'delay_access 1 allow all for_throttled_cd' . "\n"; - } - if (isset($throttle_multimedia) && ($throttle_multimedia == "on")) { - $config_array[] = 'delay_access 1 allow all for_throttled_multimedia' . "\n"; - } else { - $config_array[] = 'delay_access 1 allow all' . "\n"; - } - $config_array[] = 'delay_initial_bucket_level 100%' . "\n\n"; - } - - if (isset($dl_per_host) && ($dl_per_host !== "") and isset($dl_overall) && ($dl_overall == "")) { - $config_array[] = 'delay_pools 1' . "\n"; - $config_array[] = 'delay_class 1 3' . "\n"; - - if ($dl_per_host == "unlimited") { - $config_array[] = 'delay_parameters 1 ' . ($dl_per_host * 125) . '/' . ($dl_per_host * 250) . '-1/-1 -1/-1' . "\n"; - } else { - $config_array[] = 'delay_parameters 1 -1/-1 -1/-1 ' . ($dl_per_host * 125) . '/' . ($dl_per_host * 250) . "\n"; - } - - /* if no unrestricted ip addresses are defined; this line is ignored */ - if (isset($unrestricted_ip_addr) && ($unrestricted_ip_addr !== "")) $config_array[] = 'delay_access 1 deny pf_unrestricted_ip' . "\n"; - - /* this will define bandwidth delay restrictions for specified throttles */ - if ($throttle_binary_files == "on") { - $config_array[] = 'delay_access 1 allow all for_throttled_binary' . "\n"; - } - if ($throttle_cd_images == "on") { - $config_array[] = 'delay_access 1 allow all for_throttled_cd' . "\n"; - } - if ($throttle_multimedia == "on") { - $config_array[] = 'delay_access 1 allow all for_throttled_multimedia' ."\n"; - } else { - $config_array[] = 'delay_access 1 allow all' . "\n"; - } - $config_array[] = 'delay_initial_bucket_level 100%' . "\n\n\n"; - } - - if (isset($dl_overall) && ($dl_overall !== "") and isset($dl_per_host) && ($dl_per_host !== "")) { - /* if no bandwidth restrictions are specified, then these parameters are not necessary */ - if ($dl_overall !== "unlimited" and $dl_per_host !== "unlimited") { - - if ((isset($dl_overall) && ($dl_overall == "unlimited")) and (isset($dl_per_host) && ($dl_per_host !== ""))) { - $config_array[] = 'delay_pools 1' . "\n"; - $config_array[] = 'delay_class 1 3' . "\n"; - $config_array[] = 'delay_parameters 1 -1/-1 -1/-1 ' . ($dl_per_host * 125) . '/' . ($dl_overall * 250) . "\n"; - } elseif (isset($dl_overall) && ($dl_overall !== "") and isset($dl_per_host) && ($dl_per_host == "unlimited")) { - $config_array[] = 'delay_pools 1' . "\n"; - $config_array[] = 'delay_class 1 3' . "\n"; - $config_array[] = 'delay_parameters 1 ' . ($dl_overall * 125) . '/' . ($dl_overall * 250) . ' -1/-1 -1/-1' . "\n"; - } - } - - if ($dl_overall !== "unlimited" and $dl_per_host !== "unlimited") { - - /* if no unrestricted ip addresses are defined; this line is ignored */ - if (isset($unrestricted_ip_addr) && ($unrestricted_ip_addr !== "")) $config_array[] = 'delay_access 1 deny pf_unrestricted_ip' . "\n"; - - /* this will define bandwidth delay restrictions for specified throttles */ - if ($throttle_binary_files == "on") { - $config_array[] = 'delay_access 1 allow all for_throttled_binary' . "\n"; - } - if ($throttle_cd_images == "on") { - $config_array[] = 'delay_access 1 allow all for_throttled_cd' . "\n"; - } - if ($throttle_multimedia == "on") { - $config_array[] = 'delay_access 1 allow all for_throttled_multimedia' . "\n"; - } else { - $config_array[] = 'delay_access 1 allow all' . "\n"; - } - $config_array[] = 'delay_initial_bucket_level 100%' . "\n\n"; - } - } - - $config_array[] = 'header_access X-Forwarded-For deny all' . "\n"; - $config_array[] = 'header_access Via deny all' . "\n\n"; - - /* TODO: acl customization for snmp support */ - /* fwrite($fout, "\n"); */ - - if (isset($urlfilter_enable) && ($urlfilter_enable == "on")) { - $config_array[] = 'redirect_program /usr/sbin/squidGuard' . "\n"; - $config_array[] = 'redirect_children 5' . "\n\n"; - } - - if (isset($max_upload_size) && ($max_upload_size != "")) { - $config_array[] = 'request_body_max_size ' . $max_download_size . 'KB' . "\n"; - } - - if (isset($max_download_size) && ($max_download_size != "")) { - if (isset($unrestricted_ip_addr) && ($unrestricted_ip_addr !== "")) $config_array[] = 'reply_body_max_size 0 allow pf_unrestricted_ip' . "\n"; - /* fwrite($fout, "#reply_body_max_size 0 allow for_extended_users\n"); */ - $config_array[] = 'reply_body_max_size ' . $max_download_size * 1024 . ' allow all' . "\n\n"; - } - - /* set default value for maximum_object_size */ - if (!isset($maximum_object_size) or ($maximum_object_size == "")) { - $maximum_object_size = "4096"; - } - - /* set default value for minimum_object_size */ - if (!isset($minimum_object_size) or ($minimum_object_size == "")) { - $minimum_object_size = "0"; - } - $config_array[] = 'maximum_object_size ' . $maximum_object_size . ' KB' . "\n"; - $config_array[] = 'minimum_object_size ' . $minimum_object_size . ' KB' . "\n\n"; - - if (isset($proxy_forwarding) && ($proxy_forwarding == "on")) { - $config_array[] = 'cache_peer ' . $upstream_proxy . ' parent ' . $upstream_proxy_port . ' 3130 login=' . upstream_username . ':' . upstream_password . ' default no-query' . "\n"; - $config_array[] = 'never_direct allow all' . "\n"; - } - unset($proxy_forwarding); - - - /* define default ruleset for transparent proxy operation */ - if (isset($transparent_proxy) && ($transparent_proxy == "on")) { - $config_array[] = 'httpd_accel_host virtual' . "\n"; - $config_array[] = 'httpd_accel_port 80' . "\n"; - $config_array[] = 'httpd_accel_with_proxy on' . "\n"; - $config_array[] = 'httpd_accel_uses_host_header on' . "\n\n"; - } - unset($transparent_proxy); - - - /* define visible hostname */ - if (isset($visible_hostname) && ($visible_hostname !== "")) { - $config_array[] = 'visible_hostname ' . $visible_hostname . "\n"; - } - unset($visible_hostname); - - /* define cache administrators email address within error messages */ - if (isset($cache_admin_email) && ($cache_admin_email !== "")) { - $config_array[] = 'cache_mgr ' . $cache_admin_email . "\n\n"; - } - unset($cache_admin_email); - - /* write configuration file */ - foreach ($config_array as $config_item) - { - fwrite($fout, trim($config_item)); - - if (stristr($config_item, "\n")) - { - for ($i = 1; $i < count(explode("\n", $config_item)); $i++) - { - fwrite($fout, "\n"); - } - } - - } - fclose($fout); - - conf_mount_ro(); - config_unlock(); - - touch($squidconfig); -} /* end function write_squid_config */ - -function custom_php_install_command() { - /* write initial static config for transparent proxy */ - write_static_squid_config(); - - touch("/tmp/custom_php_install_command"); - - /* make sure this all exists, see: - * http://forum.pfsense.org/index.php?topic=23.msg2391#msg2391 - */ - update_output_window("Setting up Squid environment..."); - mwexec("mkdir -p /var/squid"); - mwexec("chown squid:squid /var/squid"); - mwexec("mkdir -p /var/squid/logs"); - mwexec("chown squid:squid /var/squid/logs"); - mwexec("mkdir -p /var/squid/cache"); - mwexec("chown squid:squid /var/squid/cache"); - mwexec("mkdir -p /usr/local/etc/squid/advanced"); - mwexec("chown squid:squid /usr/local/etc/squid/advanced"); - mwexec("mkdir -p /usr/local/etc/squid/advanced/acls"); - mwexec("chown squid:squid /usr/local/etc/squid/advanced/acls"); - mwexec("touch /usr/local/etc/squid/advanced/acls/src_subnets.acl"); - mwexec("chown squid:squid /usr/local/etc/squid/advanced/acls/src_subnets.acl"); - mwexec("touch /usr/local/etc/squid/advanced/acls/src_unrestricted_ip.acl"); - mwexec("chown squid:squid /usr/local/etc/squid/advanced/acls/src_unrestricted_ip.acl"); - mwexec("cp /usr/local/etc/squid/mime.conf.default /usr/local/etc/squid/mime.conf"); - - - /* set a few extra items noted by regan */ - update_output_window("Creating logs and setting user information..."); - $fdsquid = fopen("/usr/local/etc/rc.d/aSquid.sh", "w"); - fwrite($fdsquid, "#/bin/sh\n"); - fwrite($fdsquid, "# \n"); - fwrite($fdsquid, "# This file was created by the pfSense package system\n"); - fwrite($fdsquid, "# Sets up squid option on each bootup that are not persistent\n"); - fwrite($fdsquid, "# \n\n"); - fwrite($fdsquid, "chown squid:wheel /dev/pf\n"); - fwrite($fdsquid, "chmod ug+rw /dev/pf\n"); - fwrite($fdsquid, "touch /var/log/useragent.log\n"); - fwrite($fdsquid, "touch /var/log/access.log\n"); - fwrite($fdsquid, "touch /var/log/cache.log\n"); - fwrite($fdsquid, "chown squid:wheel /var/log/cache.log\n"); - fwrite($fdsquid, "chown squid:wheel /var/log/access.log\n"); - fwrite($fdsquid, "chown squid:wheel /var/log/useragent.log\n"); - fwrite($fdsquid, "\n"); - fclose($fdsquid); - mwexec("chmod a+rx /usr/local/etc/rc.d/aSquid.sh"); - mwexec("/usr/local/etc/rc.d/aSquid.sh"); - - update_output_window("Creating Proxy Server initialization scripts..."); - $start = "touch /tmp/ro_root_mount; /usr/local/sbin/squid -D; touch /tmp/filter_dirty"; - $stop = "/usr/local/sbin/squid -k shutdown"; - write_rcfile(array( - "file" => "squid.sh", - "start" => $start, - "stop" => $stop - ) - ); - - mwexec("chmod 755 /usr/local/etc/rc.d/squid.sh"); - - /* create log directory hierarchies if they don't exist */ - update_output_window("Creating required directory hierarchies..."); - - if (!file_exists("/var/squid/logs")) { - mwexec("mkdir -p /var/squid/logs"); - } - mwexec("/usr/sbin/chown squid:squid /var/squid/logs"); - - - if (!file_exists("/var/squid/cache")) { - mwexec("mkdir -p /var/squid/cache"); - } - mwexec("/usr/sbin/chown squid:squid /var/squid/cache"); - - if (!file_exists("/usr/local/etc/squid/advanced/acls")) { - mwexec("mkdir -p /usr/local/etc/squid/advanced/acls"); - } - mwexec("/usr/sbin/chown squid:squid /usr/local/etc/squid/advanced/acls"); - - if (!file_exists("/usr/local/etc/squid/advanced/ncsa")) { - mwexec("mkdir -p /usr/local/etc/squid/advanced/ncsa"); - } - mwexec("/usr/sbin/chown squid:squid /usr/local/etc/squid/advanced/ncsa"); - - if (!file_exists("/usr/local/etc/squid/advanced/ntlm")) { - mwexec("mkdir -p /usr/local/etc/squid/advanced/ntlm"); - } - mwexec("/usr/sbin/chown squid:squid /usr/local/etc/squid/advanced/ntlm"); - - if (!file_exists("/usr/local/etc/squid/advanced/radius")) { - mwexec("mkdir -p /usr/local/etc/squid/advanced/radius"); - } - mwexec("/usr/sbin/chown squid:squid /usr/local/etc/squid/advanced/radius"); - - $devfs_file = fopen("/etc/devfs.conf", "a"); - fwrite($devfs_file, "\n# Allow squid to query the packet filter bymaking is group-accessable. "); - fwrite($devfs_file, "own pf root:squid"); - fwrite($devfs_file, "perm pf 0640"); - fclose($devfs_file); - - update_output_window("Initializing Cache... This may take a moment..."); - mwexec("/usr/local/sbin/squid -z"); - - update_output_window("Starting Proxy Server..."); - start_service("squid"); -} - -function custom_php_deinstall_command() { - update_output_window("Stopping proxy service..."); - stop_service("squid"); - sleep(1); - /* brute force any remaining squid processes out */ - mwexec("/usr/bin/killall squid"); - mwexec("/usr/bin/killall pinger"); - update_output_window("Recursively removing directories hierarchies. If existant, log files in /var/squid/logs will remain..."); - mwexec("rm -rf /var/squid/cache"); - update_output_window("Removing configuration files..."); - unlink_if_exists("/usr/local/etc/rc.d/squid.sh"); - unlink_if_exists("/usr/local/libexec/squid"); - unlink_if_exists("/usr/local/etc/rc.d/aSquid.sh"); - mwexec("rm -f /usr/local/etc/rc.d/squid*"); - mwexec("rm -f /usr/local/www/cachemgr.cgi"); - filter_configure(); -} - -function write_static_squid_config() { - touch("/tmp/write_static_squid_config"); - global $config; - $lancfg = $config['interfaces']['lan']; - $lanif = $lancfg['if']; - $lanip = $lancfg['ipaddr']; - $lansa = gen_subnet($lancfg['ipaddr'], $lancfg['subnet']); - $lansn = $lancfg['subnet']; - - $fout = fopen("/usr/local/etc/squid/squid.conf","w"); - fwrite($fout, "#\n"); - fwrite($fout, "# This file was automatically generated by the pfSense package manager.\n"); - fwrite($fout, "# This default policy enables transparent proxy with no local disk logging.\n"); - fwrite($fout, "#\n"); - - /* set # of dns children */ - fwrite($fout, "dns_children 15\n"); - - fwrite($fout, "shutdown_lifetime 5 seconds\n"); - fwrite($fout, "icp_port 0\n"); - fwrite($fout, "\n"); - - fwrite($fout, "acl QUERY urlpath_regex cgi-bin \?\n"); - fwrite($fout, "no_cache deny QUERY\n"); - fwrite($fout, "\n"); - - fwrite($fout, "pid_filename /var/run/squid.pid\n"); - fwrite($fout, "\n"); - - fwrite($fout, "cache_mem 24 MB\n"); - fwrite($fout, "cache_dir diskd /var/squid/cache 500 16 256\n"); - fwrite($fout, "\n"); - - fwrite($fout, "error_directory /usr/local/etc/squid/errors/English\n"); - fwrite($fout, "\n"); - - fwrite($fout, "memory_replacement_policy heap GDSF\n"); - fwrite($fout, "cache_replacement_policy heap GDSF\n"); - fwrite($fout, "\n"); - - fwrite($fout, "cache_access_log none\n"); - fwrite($fout, "cache_log none\n"); - fwrite($fout, "cache_store_log none\n"); - fwrite($fout, "\n"); - - fwrite($fout, "log_mime_hdrs off\n"); - fwrite($fout, "emulate_httpd_log on\n"); - fwrite($fout, "forwarded_for off\n"); - fwrite($fout, "\n"); - - fwrite($fout, "acl within_timeframe time MTWHFAS 00:00-24:00\n"); - fwrite($fout, "\n"); - - fwrite($fout, "acl all src 0.0.0.0/0.0.0.0\n"); - fwrite($fout, "acl localnet src " . $lansa . "/" . $lansn . "\n"); - fwrite($fout, "acl localhost src 127.0.0.1/255.255.255.255\n"); - fwrite($fout, "acl SSL_ports port 443 563 873 # https, snews, rsync\n"); - fwrite($fout, "acl Safe_ports port 80 # http\n"); - fwrite($fout, "acl Safe_ports port 21 # ftp\n"); - fwrite($fout, "acl Safe_ports port 443 563 873 # https, snews, rsync\n"); - fwrite($fout, "acl Safe_ports port 70 # gopher\n"); - fwrite($fout, "acl Safe_ports port 210 # wais\n"); - fwrite($fout, "acl Safe_ports port 1025-65535 # unregistered ports\n"); - fwrite($fout, "acl Safe_ports port 280 # http-mgmt\n"); - fwrite($fout, "acl Safe_ports port 488 # gss-http\n"); - fwrite($fout, "acl Safe_ports port 591 # filemaker\n"); - fwrite($fout, "acl Safe_ports port 777 # multiling http\n"); - fwrite($fout, "acl Safe_ports port 800 # Squids port (for icons)\n"); - fwrite($fout, "\n"); - - fwrite($fout, "acl CONNECT method CONNECT\n"); - fwrite($fout, "\n"); - - fwrite($fout, "#access to squid; local machine; no restrictions\n"); - fwrite($fout, "http_access allow localnet\n"); - fwrite($fout, "http_access allow localhost\n"); - fwrite($fout, "\n"); - - fwrite($fout, "#Deny non web services\n"); - fwrite($fout, "http_access deny !Safe_ports\n"); - fwrite($fout, "http_access deny CONNECT !SSL_ports\n"); - fwrite($fout, "\n"); - - fwrite($fout, "#Set custom configured ACLs\n"); - fwrite($fout, "http_access deny all\n"); - fwrite($fout, "visible_hostname pfSense\n"); - fwrite($fout, "\n"); - - fwrite($fout, "cache_effective_user squid\n"); - fwrite($fout, "cache_effective_group squid\n"); - fwrite($fout, "\n"); - - fwrite($fout, "maximum_object_size 4096 KB\n"); - fwrite($fout, "minimum_object_size 0 KB\n"); - fwrite($fout, "\n"); - - fwrite($fout, "request_body_max_size 0 KB\n"); - fwrite($fout, "reply_body_max_size 0 allow all\n"); - fwrite($fout, "\n"); - - fwrite($fout, "httpd_accel_host virtual\n"); - fwrite($fout, "httpd_accel_port 80\n"); - fwrite($fout, "httpd_accel_with_proxy on\n"); - fwrite($fout, "httpd_accel_uses_host_header on\n"); - - fclose($fout); -} - -function mod_htpasswd() { - global $config; - conf_mount_rw(); - config_lock(); - - if (!file_exists("/usr/local/etc/squid/advanced/ncsa")) mwexec("mkdir -p /usr/local/etc/squid/advanced/ncsa"); - - $passfile = fopen("/usr/local/etc/squid/advanced/ncsa/passwd", "w+"); - - if (isset($config['installedpackages']['squidextlocalauth']['config']) && $config['installedpackages']['squidextlocalauth']['config'] != "") { - foreach($config['installedpackages']['squidextlocalauth']['config'] as $rowhelper) { - $encpass = generate_htpasswd($rowhelper['username'], $rowhelper['password']); - fwrite($passfile, $rowhelper['username'] . ":" . $encpass . "\n"); - } - } - - fclose($passfile); - - conf_mount_ro(); - config_unlock(); -} - -function generate_htpasswd($username, $password) { - $all = explode( " ", - "a b c d e f g h i j k l m n o p q r s t u v w x y z " - . "A B C D E F G H I J K L M N O P Q R S T U V W X Y Z " - . "0 1 2 3 4 5 6 7 8 9"); - - for ($i = 0; $i < 9; $i++) { - srand((double)microtime()*1000000); - $randy = rand(0,61); - $seed .= $all[$randy]; - } - - $crypt = crypt($password, "$1$$seed"); - return $crypt; -} - -?> |