html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2013  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21 #
  22 # (c) 2004-2009 marco.s - http://www.advproxy.net
  23 #
  24 # This code is distributed under the terms of the GPL
  25 #
  26 # $Id: advproxy.cgi,v 3.0.2 2009/02/04 00:00:00 marco.s Exp $
  27 #
  28
  29 use strict;
  30
  31 # enable only the following on debugging purpose
  32 #use warnings;
  33 #use CGI::Carp 'fatalsToBrowser';
  34
  35 require '/var/ipfire/general-functions.pl';
  36 require "${General::swroot}/lang.pl";
  37 require "${General::swroot}/header.pl";
  38
  39 my @squidversion = `/usr/sbin/squid -v`;
  40 my $http_port='81';
  41 my $https_port='444';
  42
  43 my %color = ();
  44 my %mainsettings = ();
  45 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  46 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  47
  48 my %proxysettings=();
  49 my %netsettings=();
  50 my %filtersettings=();
  51 my %xlratorsettings=();
  52 my %stdproxysettings=();
  53 my %mainsettings=();
  54
  55 my %checked=();
  56 my %selected=();
  57
  58 my @throttle_limits=(64,128,256,384,512,768,1024,1280,1536,1792,2048,2560,3072,3584,4096,5120,6144,7168,8192,10240,12288,16384,20480);
  59 my $throttle_binary="7z|arj|bin|bz2|cab|exe|gz|lzh|rar|sea|tar|tgz|xz|zip";
  60 my $throttle_dskimg="b5t|bin|bwt|ccd|cdi|cue|gho|img|iso|mds|nrg|pqi|vmdk";
  61 my $throttle_mmedia="aiff?|asf|avi|divx|mov|mp3|mpe?g|ogg|qt|ra?m|ts|vob";
  62
  63 my $def_ports_safe="80 # http\n21 # ftp\n443 # https\n563 # snews\n70 # gopher\n210 # wais\n1025-65535 # unregistered ports\n280 # http-mgmt\n488 # gss-http\n591 # filemaker\n777 # multiling http\n800 # Squids port (for icons)\n";
  64 my $def_ports_ssl="443 # https\n563 # snews\n";
  65
  66 my @useragent=();
  67 my @useragentlist=();
  68
  69 my $hintcolour='#FFFFCC';
  70 my $ncsa_buttontext='';
  71 my $language='';
  72 my $i=0;
  73 my $n=0;
  74 my $id=0;
  75 my $line='';
  76 my $user='';
  77 my @userlist=();
  78 my @grouplist=();
  79 my @temp=();
  80 my @templist=();
  81
  82 my $cachemem=0;
  83 my $proxy1='';
  84 my $proxy2='';
  85 my $browser_regexp='';
  86 my $needhup = 0;
  87 my $errormessage='';
  88
  89 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  90 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  91 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  92 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  93 my $identdir = "${General::swroot}/proxy/advanced/ident";
  94 my $credir   = "${General::swroot}/proxy/advanced/cre";
  95
  96 my $userdb = "$ncsadir/passwd";
  97 my $stdgrp = "$ncsadir/standard.grp";
  98 my $extgrp = "$ncsadir/extended.grp";
  99 my $disgrp = "$ncsadir/disabled.grp";
 100
 101 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
 102 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
 103 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
 104
 105 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
 106 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
 107 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
 108
 109 my $identhosts = "$identdir/hosts";
 110
 111 my $authdir  = "/usr/lib/squid/";
 112 my $errordir = "/usr/lib/squid/errors";
 113
 114 my $acl_src_subnets = "$acldir/src_subnets.acl";
 115 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 116 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 117 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 118 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 119 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 120 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 121 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 122 my $acl_dst_noauth_dom = "$acldir/dst_noauth_dom.acl";
 123 my $acl_dst_noauth_net = "$acldir/dst_noauth_net.acl";
 124 my $acl_dst_noauth_url = "$acldir/dst_noauth_url.acl";
 125 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 126 my $acl_dst_nocache_dom = "$acldir/dst_nocache_dom.acl";
 127 my $acl_dst_nocache_net = "$acldir/dst_nocache_net.acl";
 128 my $acl_dst_nocache_url = "$acldir/dst_nocache_url.acl";
 129 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 130 my $acl_ports_safe = "$acldir/ports_safe.acl";
 131 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 132 my $acl_include = "$acldir/include.acl";
 133
 134 my $updaccelversion  = 'n/a';
 135 my $urlfilterversion = 'n/a';
 136
 137 unless (-d "$acldir")   { mkdir("$acldir"); }
 138 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 139 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 140 unless (-d "$raddir")   { mkdir("$raddir"); }
 141 unless (-d "$identdir") { mkdir("$identdir"); }
 142 unless (-d "$credir")   { mkdir("$credir"); }
 143
 144 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 145 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 146
 147 unless (-e $userdb) { system("touch $userdb"); }
 148 unless (-e $stdgrp) { system("touch $stdgrp"); }
 149 unless (-e $extgrp) { system("touch $extgrp"); }
 150 unless (-e $disgrp) { system("touch $disgrp"); }
 151
 152 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 153 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 154 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 155 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 156 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 157 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 158 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 159 unless (-e $acl_dst_noauth)     { system("touch $acl_dst_noauth"); }
 160 unless (-e $acl_dst_noauth_dom) { system("touch $acl_dst_noauth_dom"); }
 161 unless (-e $acl_dst_noauth_net) { system("touch $acl_dst_noauth_net"); }
 162 unless (-e $acl_dst_noauth_url) { system("touch $acl_dst_noauth_url"); }
 163 unless (-e $acl_dst_nocache)     { system("touch $acl_dst_nocache"); }
 164 unless (-e $acl_dst_nocache_dom) { system("touch $acl_dst_nocache_dom"); }
 165 unless (-e $acl_dst_nocache_net) { system("touch $acl_dst_nocache_net"); }
 166 unless (-e $acl_dst_nocache_url) { system("touch $acl_dst_nocache_url"); }
 167 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 168 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 169 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 170 unless (-e $acl_include) { system("touch $acl_include"); }
 171
 172 unless (-e $browserdb) { system("touch $browserdb"); }
 173 unless (-e $mimetypes) { system("touch $mimetypes"); }
 174
 175 my $HAVE_NTLM_AUTH = (-e "/usr/bin/ntlm_auth");
 176
 177 open FILE, $browserdb;
 178 @useragentlist = sort { reverse(substr(reverse(substr($a,index($a,',')+1)),index(reverse(substr($a,index($a,','))),',')+1)) cmp reverse(substr(reverse(substr($b,index($b,',')+1)),index(reverse(substr($b,index($b,','))),',')+1))} grep !/(^$)|(^\s*#)/,<FILE>;
 179 close(FILE);
 180
 181 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 182 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 183
 184 my $green_cidr = &General::ipcidr("$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}");
 185 my $blue_cidr = "";
 186 if (&Header::blue_used() && $netsettings{'BLUE_DEV'}) {
 187         $blue_cidr = &General::ipcidr("$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}");
 188 }
 189
 190 &Header::showhttpheaders();
 191
 192 $proxysettings{'ACTION'} = '';
 193 $proxysettings{'VALID'} = '';
 194
 195 $proxysettings{'ENABLE'} = 'off';
 196 $proxysettings{'ENABLE_BLUE'} = 'off';
 197 $proxysettings{'TRANSPARENT'} = 'off';
 198 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 199 $proxysettings{'PROXY_PORT'} = '800';
 200 $proxysettings{'TRANSPARENT_PORT'} = '3128';
 201 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 202 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 203 $proxysettings{'ADMIN_PASSWORD'} = '';
 204 $proxysettings{'ERR_LANGUAGE'} = 'German';
 205 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 206 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 207 $proxysettings{'FORWARD_VIA'} = 'off';
 208 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 209 $proxysettings{'FORWARD_USERNAME'} = 'off';
 210 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 211 $proxysettings{'UPSTREAM_PROXY'} = '';
 212 $proxysettings{'UPSTREAM_USER'} = '';
 213 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 214 $proxysettings{'LOGGING'} = 'off';
 215 $proxysettings{'CACHEMGR'} = 'off';
 216 $proxysettings{'LOGQUERY'} = 'off';
 217 $proxysettings{'LOGUSERAGENT'} = 'off';
 218 $proxysettings{'FILEDESCRIPTORS'} = '16384';
 219 $proxysettings{'CACHE_MEM'} = '2';
 220 $proxysettings{'CACHE_SIZE'} = '50';
 221 $proxysettings{'MAX_SIZE'} = '4096';
 222 $proxysettings{'MIN_SIZE'} = '0';
 223 $proxysettings{'MEM_POLICY'} = 'LRU';
 224 $proxysettings{'CACHE_POLICY'} = 'LRU';
 225 $proxysettings{'L1_DIRS'} = '16';
 226 $proxysettings{'OFFLINE_MODE'} = 'off';
 227 $proxysettings{'CACHE_DIGESTS'} = 'off';
 228 $proxysettings{'CLASSROOM_EXT'} = 'off';
 229 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 230 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 231 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 232 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 233 $proxysettings{'TIME_FROM_HOUR'} = '00';
 234 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 235 $proxysettings{'TIME_TO_HOUR'} = '24';
 236 $proxysettings{'TIME_TO_MINUTE'} = '00';
 237 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 238 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 239 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 240 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 241 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 242 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 243 $proxysettings{'THROTTLE_BINARY'} = 'off';
 244 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 245 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 246 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 247 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 248 $proxysettings{'FAKE_USERAGENT'} = '';
 249 $proxysettings{'FAKE_REFERER'} = '';
 250 $proxysettings{'AUTH_METHOD'} = 'none';
 251 $proxysettings{'AUTH_REALM'} = '';
 252 $proxysettings{'AUTH_MAX_USERIP'} = '';
 253 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 254 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 255 $proxysettings{'AUTH_CHILDREN'} = '5';
 256 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 257 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 258 $proxysettings{'NCSA_USERNAME'} = '';
 259 $proxysettings{'NCSA_GROUP'} = '';
 260 $proxysettings{'NCSA_PASS'} = '';
 261 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 262 $proxysettings{'LDAP_BASEDN'} = '';
 263 $proxysettings{'LDAP_TYPE'} = 'ADS';
 264 $proxysettings{'LDAP_SERVER'} = '';
 265 $proxysettings{'LDAP_PORT'} = '389';
 266 $proxysettings{'LDAP_BINDDN_USER'} = '';
 267 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 268 $proxysettings{'LDAP_GROUP'} = '';
 269 $proxysettings{'NTLM_DOMAIN'} = '';
 270 $proxysettings{'NTLM_PDC'} = '';
 271 $proxysettings{'NTLM_BDC'} = '';
 272 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 273 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 274 $proxysettings{'RADIUS_SERVER'} = '';
 275 $proxysettings{'RADIUS_PORT'} = '1812';
 276 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 277 $proxysettings{'RADIUS_SECRET'} = '';
 278 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 279 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 280 $proxysettings{'IDENT_REQUIRED'} = 'off';
 281 $proxysettings{'IDENT_TIMEOUT'} = '10';
 282 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 283 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 284 $proxysettings{'ENABLE_FILTER'} = 'off';
 285 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 286 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 287 $proxysettings{'CHILDREN'} = '10';
 288
 289 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 290
 291 &Header::getcgihash(\%proxysettings);
 292
 293 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 294 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 295 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 296 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 297
 298 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 299 {
 300         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 301 }
 302
 303 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 304 {
 305         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 306         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 307                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 308         }
 309         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 310                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 311         }
 312         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 313                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 314         }
 315         if (!$errormessage) {
 316                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 317                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 318         }
 319         $proxysettings{'NCSA_USERNAME'} = '';
 320         $proxysettings{'NCSA_GROUP'} = '';
 321         $proxysettings{'NCSA_PASS'} = '';
 322         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 323 }
 324
 325 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 326 {
 327         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 328         &deluser($proxysettings{'ID'});
 329 }
 330
 331 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 332 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 333 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 334
 335 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 336 {
 337         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 338         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 339         @temp = split(/:/,$proxysettings{'ID'});
 340         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 341         $proxysettings{'NCSA_GROUP'} = $temp[1];
 342         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 343         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 344 }
 345
 346 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}))
 347 {
 348         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 349             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 350             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 351             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 352                 $errormessage = $Lang::tr{'invalid input'};
 353                 goto ERROR;
 354         }
 355         if($proxysettings{'CACHE_MEM'} > $proxysettings{'CACHE_SIZE'} && $proxysettings{'CACHE_SIZE'} > 0){
 356                 $errormessage = $Lang::tr{'advproxy errmsg cache'}." ".$proxysettings{'CACHE_MEM'}." > ".$proxysettings{'CACHE_SIZE'};
 357                 goto ERROR;
 358         }
 359
 360         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 361         {
 362                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 363                 goto ERROR;
 364         }
 365         if (!(&General::validport($proxysettings{'TRANSPARENT_PORT'})))
 366         {
 367                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 368                 goto ERROR;
 369         }
 370         if ($proxysettings{'PROXY_PORT'} eq $proxysettings{'TRANSPARENT_PORT'}) {
 371                 $errormessage = $Lang::tr{'advproxy errmsg proxy ports equal'};
 372                 goto ERROR;
 373         }
 374         if (!($proxysettings{'UPSTREAM_PROXY'} eq ''))
 375         {
 376                 my @temp = split(/:/,$proxysettings{'UPSTREAM_PROXY'});
 377                 if (!(&General::validip($temp[0])))
 378                 {
 379                         if (!(&General::validdomainname($temp[0])))
 380                         {
 381                                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy'};
 382                                 goto ERROR;
 383                         }
 384                 }
 385         }
 386         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 387                 ($proxysettings{'CACHE_SIZE'} < 10))
 388         {
 389                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 390                 {
 391                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 392                         goto ERROR;
 393                 }
 394         }
 395         if (!($proxysettings{'FILEDESCRIPTORS'} =~ /^\d+/) ||
 396                 ($proxysettings{'FILEDESCRIPTORS'} < 1) || ($proxysettings{'FILEDESCRIPTORS'} > 1048576))
 397         {
 398                 $errormessage = $Lang::tr{'proxy errmsg filedescriptors'};
 399                 goto ERROR;
 400         }
 401         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 402                 ($proxysettings{'CACHE_MEM'} < 1))
 403         {
 404                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 405                 goto ERROR;
 406         }
 407         my @free = `/usr/bin/free`;
 408         $free[1] =~ m/(\d+)/;
 409         $cachemem = int $1 / 2048;
 410         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 411                 $proxysettings{'CACHE_MEM'} = $cachemem;
 412         }
 413         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 414         {
 415                 $errormessage = $Lang::tr{'invalid maximum object size'};
 416                 goto ERROR;
 417         }
 418         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 419         {
 420                 $errormessage = $Lang::tr{'invalid minimum object size'};
 421                 goto ERROR;
 422         }
 423         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 424         {
 425                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 426                 goto ERROR;
 427         }
 428         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 429         {
 430                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 431                 goto ERROR;
 432         }
 433         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 434         {
 435                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 436                 goto ERROR;
 437         }
 438                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 439         {
 440                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 441                 goto ERROR;
 442         }
 443         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 444         {
 445                 $browser_regexp = '';
 446                 foreach (@useragentlist)
 447                 {
 448                         chomp;
 449                         @useragent = split(/,/);
 450                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 451                 }
 452                 chop($browser_regexp);
 453                 if (!$browser_regexp)
 454                 {
 455                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 456                         goto ERROR;
 457                 }
 458         }
 459         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 460         {
 461                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 462                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 463                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 464                 {
 465                         if ($netsettings{'BLUE_DEV'})
 466                         {
 467                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 468                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 469                                 {
 470                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 471                                         goto ERROR;
 472                                 }
 473                         } else {
 474                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 475                                 {
 476                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 477                                         goto ERROR;
 478                                 }
 479                         }
 480                 }
 481                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 482                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 483                 {
 484                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 485                         goto ERROR;
 486                 }
 487                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 488                 {
 489                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 490                         goto ERROR;
 491                 }
 492                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 493                 {
 494                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 495                         goto ERROR;
 496                 }
 497                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 498                 {
 499                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 500                         goto ERROR;
 501                 }
 502                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 503                 {
 504                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 505                         goto ERROR;
 506                 }
 507         }
 508         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 509         {
 510                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 511                 {
 512                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 513                         goto ERROR;
 514                 }
 515         }
 516         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 517         {
 518                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 519                 {
 520                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 521                         goto ERROR;
 522                 }
 523         }
 524         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 525         {
 526                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 527                 {
 528                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 529                         goto ERROR;
 530                 }
 531                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 532                 {
 533                         if (!&General::validdomainname($proxysettings{'LDAP_SERVER'}))
 534                         {
 535                                 $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 536                                 goto ERROR;
 537                         }
 538                 }
 539                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 540                 {
 541                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 542                         goto ERROR;
 543                 }
 544                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 545                 {
 546                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 547                         {
 548                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 549                                 goto ERROR;
 550                         }
 551                 }
 552         }
 553         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 554         {
 555                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 556                 {
 557                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 558                         goto ERROR;
 559                 }
 560                 if ($proxysettings{'NTLM_PDC'} eq '')
 561                 {
 562                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 563                         goto ERROR;
 564                 }
 565                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 566                 {
 567                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 568                         goto ERROR;
 569                 }
 570                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 571                 {
 572                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 573                         goto ERROR;
 574                 }
 575
 576                 $proxysettings{'NTLM_DOMAIN'} = lc($proxysettings{'NTLM_DOMAIN'});
 577                 $proxysettings{'NTLM_PDC'}    = lc($proxysettings{'NTLM_PDC'});
 578                 $proxysettings{'NTLM_BDC'}    = lc($proxysettings{'NTLM_BDC'});
 579         }
 580         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 581         {
 582                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 583                 {
 584                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 585                         goto ERROR;
 586                 }
 587                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 588                 {
 589                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 590                         goto ERROR;
 591                 }
 592                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 593                 {
 594                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 595                         goto ERROR;
 596                 }
 597         }
 598
 599         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 600         $proxy1 = 'YES';
 601         $proxy2 = 'YES';
 602         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 603         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 604         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 605         if (($proxy1 ne $proxy2))
 606         {
 607                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 608                 goto ERROR;
 609         }
 610
 611 ERROR:
 612         &check_acls;
 613
 614         if ($errormessage) {
 615                 $proxysettings{'VALID'} = 'no'; }
 616         else {
 617                 $proxysettings{'VALID'} = 'yes'; }
 618
 619         if ($proxysettings{'VALID'} eq 'yes')
 620         {
 621                 &write_acls;
 622
 623                 delete $proxysettings{'SRC_SUBNETS'};
 624                 delete $proxysettings{'SRC_BANNED_IP'};
 625                 delete $proxysettings{'SRC_BANNED_MAC'};
 626                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 627                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 628                 delete $proxysettings{'DST_NOCACHE'};
 629                 delete $proxysettings{'DST_NOAUTH'};
 630                 delete $proxysettings{'PORTS_SAFE'};
 631                 delete $proxysettings{'PORTS_SSL'};
 632                 delete $proxysettings{'MIME_TYPES'};
 633                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 634                 delete $proxysettings{'NTLM_DENY_USERS'};
 635                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 636                 delete $proxysettings{'RADIUS_DENY_USERS'};
 637                 delete $proxysettings{'IDENT_HOSTS'};
 638                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 639                 delete $proxysettings{'IDENT_DENY_USERS'};
 640
 641                 delete $proxysettings{'CRE_GROUPS'};
 642                 delete $proxysettings{'CRE_SVHOSTS'};
 643
 644                 delete $proxysettings{'NCSA_USERNAME'};
 645                 delete $proxysettings{'NCSA_GROUP'};
 646                 delete $proxysettings{'NCSA_PASS'};
 647                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 648
 649                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 650                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 651                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 652                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 653                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 654                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 655                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 656
 657                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 658                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 659
 660                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 661
 662                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 663                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 664                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 665                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 666                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 667                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 668                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 669                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 670                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 671
 672                 &writeconfig;
 673                 &writepacfile;
 674
 675                 if ($proxysettings{'CACHEMGR'} eq 'on'){&writecachemgr;}
 676
 677                 system ('/usr/local/bin/squidctrl', 'disable');
 678                 unlink "${General::swroot}/proxy/enable";
 679                 unlink "${General::swroot}/proxy/transparent";
 680                 unlink "${General::swroot}/proxy/enable_blue";
 681                 unlink "${General::swroot}/proxy/transparent_blue";
 682
 683                 if ($proxysettings{'ENABLE'} eq 'on') {
 684                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 685                         system ('/usr/local/bin/squidctrl', 'enable'); }
 686                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 687                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 688                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 689                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 690                         system ('/usr/local/bin/squidctrl', 'enable'); }
 691                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 692                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 693
 694                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 695                 if ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}) { system('/usr/local/bin/squidctrl reconfigure >/dev/null 2>&1'); }
 696   }
 697 }
 698
 699 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 700 {
 701         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 702 }
 703
 704 if (!$errormessage)
 705 {
 706         if (-e "${General::swroot}/proxy/advanced/settings") {
 707                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 708         } elsif (-e "${General::swroot}/proxy/settings") {
 709                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 710         }
 711         &read_acls;
 712 }
 713
 714 # ------------------------------------------------------------------
 715
 716 # Hook to regenerate the configuration files, if cgi got called from command line.
 717 if ($ENV{"REMOTE_ADDR"} eq "") {
 718         writeconfig();
 719         exit(0);
 720 }
 721
 722 # -------------------------------------------------------------------
 723
 724 $checked{'ENABLE'}{'off'} = '';
 725 $checked{'ENABLE'}{'on'} = '';
 726 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 727
 728 $checked{'TRANSPARENT'}{'off'} = '';
 729 $checked{'TRANSPARENT'}{'on'} = '';
 730 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 731
 732 $checked{'ENABLE_BLUE'}{'off'} = '';
 733 $checked{'ENABLE_BLUE'}{'on'} = '';
 734 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 735
 736 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 737 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 738 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 739
 740 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 741 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 742 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 743
 744 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 745 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 746 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 747 $checked{'FORWARD_USERNAME'}{'off'} = '';
 748 $checked{'FORWARD_USERNAME'}{'on'} = '';
 749 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 750 $checked{'FORWARD_VIA'}{'off'} = '';
 751 $checked{'FORWARD_VIA'}{'on'} = '';
 752 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 753 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 754 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 755 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 756
 757 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 758 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 759 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 760 $checked{'OFFLINE_MODE'}{'off'} = '';
 761 $checked{'OFFLINE_MODE'}{'on'} = '';
 762 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 763 $checked{'CACHE_DIGESTS'}{'off'} = '';
 764 $checked{'CACHE_DIGESTS'}{'on'} = '';
 765 $checked{'CACHE_DIGESTS'}{$proxysettings{'CACHE_DIGESTS'}} = "checked='checked'";
 766
 767 $checked{'LOGGING'}{'off'} = '';
 768 $checked{'LOGGING'}{'on'} = '';
 769 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 770 $checked{'CACHEMGR'}{'off'} = '';
 771 $checked{'CACHEMGR'}{'on'} = '';
 772 $checked{'CACHEMGR'}{$proxysettings{'CACHEMGR'}} = "checked='checked'";
 773 $checked{'LOGQUERY'}{'off'} = '';
 774 $checked{'LOGQUERY'}{'on'} = '';
 775 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 776 $checked{'LOGUSERAGENT'}{'off'} = '';
 777 $checked{'LOGUSERAGENT'}{'on'} = '';
 778 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 779
 780 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 781 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 782
 783 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 784 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 785 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 786 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 787 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 788 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 789
 790 $checked{'CLASSROOM_EXT'}{'off'} = '';
 791 $checked{'CLASSROOM_EXT'}{'on'} = '';
 792 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 793
 794 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 795 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 796 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 797 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 798 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 799
 800 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 801 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 802 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 803 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 804 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 805 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 806 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 807
 808 $checked{'TIME_MON'}{'off'} = '';
 809 $checked{'TIME_MON'}{'on'} = '';
 810 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 811 $checked{'TIME_TUE'}{'off'} = '';
 812 $checked{'TIME_TUE'}{'on'} = '';
 813 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 814 $checked{'TIME_WED'}{'off'} = '';
 815 $checked{'TIME_WED'}{'on'} = '';
 816 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 817 $checked{'TIME_THU'}{'off'} = '';
 818 $checked{'TIME_THU'}{'on'} = '';
 819 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 820 $checked{'TIME_FRI'}{'off'} = '';
 821 $checked{'TIME_FRI'}{'on'} = '';
 822 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 823 $checked{'TIME_SAT'}{'off'} = '';
 824 $checked{'TIME_SAT'}{'on'} = '';
 825 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 826 $checked{'TIME_SUN'}{'off'} = '';
 827 $checked{'TIME_SUN'}{'on'} = '';
 828 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 829
 830 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 831 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 832 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 833 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 834
 835 $checked{'THROTTLE_BINARY'}{'off'} = '';
 836 $checked{'THROTTLE_BINARY'}{'on'} = '';
 837 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 838 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 839 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 840 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 841 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 842 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 843 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 844
 845 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 846 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 847 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 848
 849 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 850 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 851 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 852
 853 foreach (@useragentlist) {
 854         @useragent = split(/,/);
 855         $checked{'UA_'.$useragent[0]}{'off'} = '';
 856         $checked{'UA_'.$useragent[0]}{'on'} = '';
 857         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 858 }
 859
 860 $checked{'AUTH_METHOD'}{'none'} = '';
 861 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 862 $checked{'AUTH_METHOD'}{'ident'} = '';
 863 $checked{'AUTH_METHOD'}{'ldap'} = '';
 864 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 865 $checked{'AUTH_METHOD'}{'ntlm-auth'} = '';
 866 $checked{'AUTH_METHOD'}{'radius'} = '';
 867 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 868
 869 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 870
 871 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 872 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 873 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 874
 875 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 876 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 877 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 878
 879 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 880
 881 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 882
 883 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 884
 885 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 886 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 887 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 888
 889 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 890 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 891 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 892
 893 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 894 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 895 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 896
 897 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 898 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 899 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 900
 901 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 902 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 903 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 904
 905 $checked{'IDENT_REQUIRED'}{'off'} = '';
 906 $checked{'IDENT_REQUIRED'}{'on'} = '';
 907 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 908
 909 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 910 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 911 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 912
 913 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 914 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 915 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 916
 917 $checked{'ENABLE_FILTER'}{'off'} = '';
 918 $checked{'ENABLE_FILTER'}{'on'} = '';
 919 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 920
 921 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 922 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 923 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 924
 925 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 926 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 927 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 928
 929 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 930
 931 &Header::openbigbox('100%', 'left', '', $errormessage);
 932
 933 if ($errormessage) {
 934         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 935         print "<font class='base'>$errormessage&nbsp;</font>\n";
 936         &Header::closebox();
 937 }
 938
 939 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 940 {
 941         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 942         $squidversion[0] =~ s/^\s+//g;
 943         $squidversion[0] =~ s/\s+$//g;
 944 } else {
 945         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 946 }
 947
 948 # ===================================================================
 949 #  Main settings
 950 # ===================================================================
 951
 952 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 953
 954 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 955
 956 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 957
 958 print <<END
 959 <table width='100%'>
 960 <tr>
 961         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 962 </tr>
 963 <tr>
 964         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 965         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 966         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 967         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 968 </tr>
 969 <tr>
 970         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 971         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 972         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port transparent'}:</td>
 973         <td width='30%'><input type='text' name='TRANSPARENT_PORT' value='$proxysettings{'TRANSPARENT_PORT'}' size='5' /></td>
 974 </tr>
 975 <tr>
 976 END
 977 ;
 978 if ($netsettings{'BLUE_DEV'}) {
 979         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 980         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 981 } else {
 982         print "<td colspan='2'>&nbsp;</td>";
 983 }
 984 print <<END
 985         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 986         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 987 </tr>
 988 <tr>
 989 END
 990 ;
 991 if ($netsettings{'BLUE_DEV'}) {
 992         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 993         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 994 } else {
 995         print "<td colspan='2'>&nbsp;</td>";
 996 }
 997 print <<END
 998         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 999         <td class='base'>
1000         <select name='ERR_LANGUAGE'>
1001 END
1002 ;
1003         foreach (<$errordir/*>) {
1004                 if (-d) {
1005                         $language = substr($_,rindex($_,"/")+1);
1006                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
1007                 }
1008         }
1009 print <<END
1010         </select>
1011         </td>
1012 </tr>
1013 <tr>
1014         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
1015         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
1016         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
1017         <td class='base'><select name='ERR_DESIGN'>
1018                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
1019                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
1020         </select></td>
1021 </tr>
1022 <tr>
1023         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
1024         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
1025         <td>&nbsp;</td>
1026         <td>&nbsp;</td>
1027 </tr>
1028 </table>
1029 <hr size='1'>
1030 <table width='100%'>
1031 <tr><td class='base' colspan='4'><b>$Lang::tr{'advproxy redirector children'}</b></td></tr>
1032 <tr><td class='base' >$Lang::tr{'processes'}<input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
1033 END
1034 ;
1035 my $count = `ip n| wc -l`;
1036 if ( $count < 1 ){$count = 1;}
1037 if ( -e "/usr/bin/squidclamav" ) {
1038         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
1039         if ( ! -e "/var/run/clamav/clamd.pid" ){
1040                 print "<font color='red'>clamav not running</font><br /><br />";
1041                 $proxysettings{'ENABLE_CLAMAV'} = 'off';
1042                 }
1043         else {
1044                 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
1045                 print "+ ".int(( $count**(1/3)) * 8);}
1046         print "</td>";
1047 } else {
1048         print "<td></td>";
1049 }
1050 print "<td class='base'><b>".$Lang::tr{'advproxy url filter'}."</b><br />";
1051 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
1052 print "+ ".int(($count**(1/3)) * 6);
1053 print "</td>";
1054 print "<td class='base'><b>".$Lang::tr{'advproxy update accelerator'}."</b><br />";
1055 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
1056 print "+ ".int(($count**(1/3)) * 5);
1057 print "</td></tr>";
1058 print <<END
1059 </table>
1060 <hr size='1'>
1061 <table width='100%'>
1062 <tr>
1063         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
1064 </tr>
1065 <tr>
1066         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
1067         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
1068         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1069         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
1070 </tr>
1071 <tr>
1072         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1073         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1074         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1075         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1076 </tr>
1077 <tr>
1078         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1079         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1080         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1081         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1082 </tr>
1083 <tr>
1084         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1085         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1086         <td>&nbsp;</td>
1087         <td>&nbsp;</td>
1088 </tr>
1089 </table>
1090 <hr size='1'>
1091 <table width='100%'>
1092 <tr>
1093         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1094 </tr>
1095 <tr>
1096         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1097         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1098         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1099         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1100 </tr>
1101 <tr>
1102         <td>&nbsp;</td>
1103         <td>&nbsp;</td>
1104         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1105         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1106 </tr>
1107 </table>
1108 <hr size='1'>
1109 <table width='100%'>
1110 <tr>
1111         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1112 </tr>
1113 <tr>
1114         <td class='base'>$Lang::tr{'proxy cachemgr'}:</td>
1115         <td><input type='checkbox' name='CACHEMGR' $checked{'CACHEMGR'}{'on'} /></td>
1116         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1117         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
1118 </tr>
1119 <tr>
1120         <td class='base'>$Lang::tr{'proxy filedescriptors'}:</td>
1121         <td><input type='text' name='FILEDESCRIPTORS' value='$proxysettings{'FILEDESCRIPTORS'}' size='5' /></td>
1122         <td class='base'>$Lang::tr{'proxy admin password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1123         <td><input type='text' name='ADMIN_PASSWORD' value='$proxysettings{'ADMIN_PASSWORD'}' /></td>
1124 </tr>
1125 <tr>
1126         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1127 </tr>
1128 <tr>
1129         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1130         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1131         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1132         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1133 </tr>
1134 <tr>
1135         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1136         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1137         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1138         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1139 </tr>
1140 <tr>
1141         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1142         <td class='base'><select name='L1_DIRS'>
1143                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1144                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1145                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1146                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1147                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1148         </select></td>
1149         <td colspan='2' rowspan= '5' valign='top' class='base'>
1150                 <table cellspacing='0' cellpadding='0'>
1151                         <tr>
1152                                 <!-- intentionally left empty -->
1153                         </tr>
1154                         <tr>
1155                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1156                         </tr>
1157                         <tr>
1158                                 <!-- intentionally left empty -->
1159                         </tr>
1160                         <tr>
1161                                 <!-- intentionally left empty -->
1162                         </tr>
1163                         <tr>
1164                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1165 END
1166 ;
1167
1168 print $proxysettings{'DST_NOCACHE'};
1169
1170 print <<END
1171 </textarea></td>
1172                 </tr>
1173                 </table>
1174         </td>
1175 </tr>
1176 <tr>
1177         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1178         <td class='base'><select name='MEM_POLICY'>
1179                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1180                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1181                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1182                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1183         </select></td>
1184 </tr>
1185 <tr>
1186         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1187         <td class='base'><select name='CACHE_POLICY'>
1188                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1189                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1190                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1191                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1192         </select></td>
1193 </tr>
1194 <tr>
1195         <td colspan='2'>&nbsp;</td>
1196 </tr>
1197 <tr>
1198         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1199         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1200 </tr>
1201 <tr>
1202         <td class='base'>$Lang::tr{'advproxy cache-digest'}:</td>
1203         <td><input type='checkbox' name='CACHE_DIGESTS' $checked{'CACHE_DIGESTS'}{'on'} /></td>
1204 </tr>
1205 </table>
1206 <hr size='1'>
1207 <table width='100%'>
1208 <tr>
1209         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1210 </tr>
1211 <tr>
1212         <td width='25%' align='center'></td> <td width='20%' align='center'></td><td width='25%' align='center'></td><td width='30%' align='center'></td>
1213 </tr>
1214 <tr>
1215         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1216         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1217 </tr>
1218 <tr>
1219         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1220 END
1221 ;
1222         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1223
1224 print <<END
1225 </textarea></td>
1226         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1227 END
1228 ;
1229         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1230
1231 print <<END
1232 </textarea></td>
1233 </tr>
1234 </table>
1235 <hr size='1'>
1236 <table width='100%'>
1237 <tr>
1238         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1239 </tr>
1240 <tr>
1241         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1242 </tr>
1243 <tr>
1244         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1245 </tr>
1246 <tr>
1247         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1248 END
1249 ;
1250
1251 if (!$proxysettings{'SRC_SUBNETS'})
1252 {
1253         print "$green_cidr\n";
1254         if ($netsettings{'BLUE_DEV'})
1255         {
1256                 print "$blue_cidr\n";
1257         }
1258 } else { print $proxysettings{'SRC_SUBNETS'}; }
1259
1260 print <<END
1261 </textarea></td>
1262 END
1263 ;
1264
1265 $line = $Lang::tr{'advproxy no internal proxy on green'};
1266 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1267 print "<td class='base'>$line:</td>\n";
1268 print <<END
1269         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1270 </tr>
1271 END
1272 ;
1273 if ($netsettings{'BLUE_DEV'}) {
1274         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1275         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1276         print "<tr>\n";
1277         print "<td class='base'>$line:</td>\n";
1278         print <<END
1279         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1280 </tr>
1281 END
1282 ;
1283 }
1284 print <<END
1285 <tr>
1286         <td colspan='2'>&nbsp;</td>
1287 </tr>
1288 <tr>
1289         <td colspan='2'>&nbsp;</td>
1290 </tr>
1291 </table>
1292 <table width='100%'>
1293 <tr>
1294         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1295 </tr>
1296 <tr>
1297         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1298         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1299 </tr>
1300 <tr>
1301         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1302 END
1303 ;
1304
1305         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1306
1307 print <<END
1308 </textarea></td>
1309         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1310 END
1311 ;
1312
1313 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1314
1315 print <<END
1316 </textarea></td>
1317 </tr>
1318 </table>
1319 <table width='100%'>
1320 <tr>
1321         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1322 </tr>
1323 <tr>
1324         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1325         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1326 </tr>
1327 <tr>
1328         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1329 END
1330 ;
1331
1332         print $proxysettings{'SRC_BANNED_IP'};
1333
1334 print <<END
1335 </textarea></td>
1336         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1337 END
1338 ;
1339
1340 print $proxysettings{'SRC_BANNED_MAC'};
1341
1342 print <<END
1343 </textarea></td>
1344 </tr>
1345 </table>
1346
1347 <hr size='1'>
1348
1349 END
1350 ;
1351 # -------------------------------------------------------------------
1352 #  CRE GUI - optional
1353 # -------------------------------------------------------------------
1354
1355 if (-e $cre_enabled) { print <<END
1356 <table width='100%'>
1357
1358 <tr>
1359         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1360 </tr>
1361 <tr>
1362         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1363 </tr>
1364 <tr>
1365
1366 END
1367 ;
1368 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1369 print <<END
1370         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1371         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1372 </tr>
1373 <tr>
1374         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1375         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1376 END
1377 ;
1378 }
1379 print "</tr>";
1380 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1381 print <<END
1382 <tr>
1383         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1384 END
1385 ;
1386
1387         print $proxysettings{'CRE_GROUPS'};
1388
1389 print <<END
1390 </textarea></td>
1391         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1392 END
1393 ;
1394         print $proxysettings{'CRE_SVHOSTS'};
1395
1396 print <<END
1397 </textarea></td>
1398 </tr>
1399 END
1400 ;
1401 }
1402 print "</table><hr size='1'>";
1403
1404 } else {
1405         print <<END
1406         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1407         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1408         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1409 END
1410 ;
1411 }
1412
1413 # -------------------------------------------------------------------
1414
1415 print <<END
1416
1417 <table width='100%'>
1418 <tr>
1419         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1420 </tr>
1421 <table width='100%'>
1422 <tr>
1423         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1424         <td width='1%'>&nbsp;</td>
1425         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1426         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1427         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1428         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1429         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1430         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1431         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1432         <td width='1%'>&nbsp;&nbsp;</td>
1433         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1434         <td width='1%'>&nbsp;</td>
1435         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1436         <td>&nbsp;</td>
1437 </tr>
1438 <tr>
1439         <td class='base'>
1440         <select name='TIME_ACCESS_MODE'>
1441         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1442         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1443         </select>
1444         </td>
1445         <td>&nbsp;</td>
1446         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1447         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1448         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1449         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1450         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1451         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1452         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1453         <td>&nbsp;</td>
1454         <td class='base'>
1455         <select name='TIME_FROM_HOUR'>
1456 END
1457 ;
1458 for ($i=0;$i<=24;$i++) {
1459         $_ = sprintf("%02s",$i);
1460         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1461 }
1462 print <<END
1463         </select>
1464         </td>
1465         <td>:</td>
1466         <td class='base'>
1467         <select name='TIME_FROM_MINUTE'>
1468 END
1469 ;
1470 for ($i=0;$i<=45;$i+=15) {
1471         $_ = sprintf("%02s",$i);
1472         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1473 }
1474 print <<END
1475         </select>
1476         <td> - </td>
1477         </td>
1478         <td class='base'>
1479         <select name='TIME_TO_HOUR'>
1480 END
1481 ;
1482 for ($i=0;$i<=24;$i++) {
1483         $_ = sprintf("%02s",$i);
1484         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1485 }
1486 print <<END
1487         </select>
1488         </td>
1489         <td>:</td>
1490         <td class='base'>
1491         <select name='TIME_TO_MINUTE'>
1492 END
1493 ;
1494 for ($i=0;$i<=45;$i+=15) {
1495         $_ = sprintf("%02s",$i);
1496         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1497 }
1498 print <<END
1499         </select>
1500         </td>
1501 </tr>
1502 </table>
1503 <hr size='1'>
1504 <table width='100%'>
1505 <tr>
1506         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1507 </tr>
1508 <tr>
1509         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1510         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1511         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1512         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1513 </tr>
1514 </table>
1515 <hr size='1'>
1516 <table width='100%'>
1517 <tr>
1518         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1519 </tr>
1520 <tr>
1521         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1522         <td width='20%' class='base'>
1523         <select name='THROTTLING_GREEN_TOTAL'>
1524 END
1525 ;
1526
1527 foreach (@throttle_limits) {
1528         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1529 }
1530
1531 print <<END
1532         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1533         </select>
1534         </td>
1535         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1536         <td width='30%' class='base'>
1537         <select name='THROTTLING_GREEN_HOST'>
1538 END
1539 ;
1540
1541 foreach (@throttle_limits) {
1542         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1543 }
1544
1545 print <<END
1546         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1547         </select>
1548         </td>
1549 </tr>
1550 END
1551 ;
1552
1553 if ($netsettings{'BLUE_DEV'}) {
1554         print <<END
1555 <tr>
1556         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1557         <td class='base'>
1558         <select name='THROTTLING_BLUE_TOTAL'>
1559 END
1560 ;
1561
1562 foreach (@throttle_limits) {
1563         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1564 }
1565
1566 print <<END
1567         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1568         </select>
1569         </td>
1570         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1571         <td class='base'>
1572         <select name='THROTTLING_BLUE_HOST'>
1573 END
1574 ;
1575
1576 foreach (@throttle_limits) {
1577         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1578 }
1579
1580 print <<END
1581         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1582         </select>
1583         </td>
1584 </tr>
1585 END
1586 ;
1587 }
1588
1589 print <<END
1590 </table>
1591 <table width='100%'>
1592 <tr>
1593         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1594 </tr>
1595 <tr>
1596         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1597         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1598         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1599         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1600         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1601         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1602         <td width='15%'>&nbsp;</td>
1603         <td width='10%'>&nbsp;</td>
1604 </tr>
1605 </table>
1606 <hr size='1'>
1607 <table width='100%'>
1608 <tr>
1609         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1610 </tr>
1611 END
1612 ;
1613 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1614 print <<END
1615 <tr>
1616         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1617         <td>&nbsp;</td>
1618         <td>&nbsp;</td>
1619 </tr>
1620 <tr>
1621         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1622 END
1623 ;
1624
1625 print $proxysettings{'MIME_TYPES'};
1626
1627 print <<END
1628 </textarea></td>
1629         <td>&nbsp;</td>
1630         <td>&nbsp;</td>
1631 </tr>
1632 END
1633 ;
1634 }
1635 print <<END
1636 </table>
1637
1638 <hr size='1'>
1639 <table width='100%'>
1640 <tr>
1641         <td colspan='4'><b>$Lang::tr{'advproxy web browser'}</b> $Lang::tr{'advproxy UA enable filter'}:<input type='checkbox' name='ENABLE_BROWSER_CHECK' $checked{'ENABLE_BROWSER_CHECK'}{'on'} /></td>
1642 </tr>
1643 END
1644 ;
1645 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1646 print <<END
1647 <tr>
1648         <td colspan='4'><i>
1649 END
1650 ;
1651 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1652 print <<END
1653 </i></td>
1654 </tr>
1655 </table>
1656 <table width='100%'>
1657 END
1658 ;
1659
1660 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1661         for ($i=0; $i<=3; $i++) {
1662                 if ($i eq 0) { print "<tr>\n"; }
1663                 if (($n+$i) < @useragentlist) {
1664                         @useragent = split(/,/,@useragentlist[$n+$i]);
1665                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1666                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1667                 }
1668                 if ($i eq 3) { print "<\/tr>\n"; }
1669         }
1670 }
1671 }
1672 print <<END
1673 </table>
1674 <hr size='1'>
1675 <table width='100%'>
1676 <tr>
1677         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1678 </tr>
1679 <tr>
1680         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1681         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1682 </tr>
1683 <tr>
1684         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='40%' /></td>
1685         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='40%' /></td>
1686 </tr>
1687 </table>
1688 <hr size='1'>
1689 END
1690 ;
1691
1692 my $auth_columns = 5;
1693 if ($HAVE_NTLM_AUTH) {
1694         $auth_columns++;
1695 }
1696 my $auth_column_width = 100 / $auth_columns;
1697
1698 print <<END;
1699 <table width='100%'>
1700 <tr>
1701         <td colspan='$auth_columns'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1702 </tr>
1703 <tr>
1704         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1705         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1706         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1707         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1708         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1709 END
1710
1711 if ($HAVE_NTLM_AUTH) {
1712         print <<END;
1713         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm-auth' $checked{'AUTH_METHOD'}{'ntlm-auth'} />$Lang::tr{'advproxy AUTH method ntlm auth'}</td>
1714 END
1715 }
1716
1717 print <<END
1718         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1719 </tr>
1720 </table>
1721 END
1722 ;
1723
1724 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1725 <hr size='1'>
1726 <table width='100%'>
1727 <tr>
1728         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1729 </tr>
1730 <tr>
1731         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1732 </tr>
1733 <tr>
1734         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1735         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1736         <td colspan='2' rowspan= '6' valign='top' class='base'>
1737                 <table cellpadding='0' cellspacing='0'>
1738                         <tr>
1739                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1740                         </tr>
1741                         <tr>
1742                                 <!-- intentionally left empty -->
1743                         </tr>
1744                         <tr>
1745                                 <!-- intentionally left empty -->
1746                         </tr>
1747                         <tr>
1748                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1749                         </tr>
1750                         <tr>
1751                                 <!-- intentionally left empty -->
1752                         </tr>
1753                         <tr>
1754                                 <!-- intentionally left empty -->
1755                         </tr>
1756                         <tr>
1757                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1758                         </tr>
1759                         <tr>
1760                                 <!-- intentionally left empty -->
1761                         </tr>
1762                         <tr>
1763                                 <!-- intentionally left empty -->
1764                         </tr>
1765                         <tr>
1766                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1767 END
1768 ;
1769
1770 print $proxysettings{'DST_NOAUTH'};
1771
1772 print <<END
1773 </textarea></td>
1774                 </tr>
1775                 </table>
1776         </td>
1777 </tr>
1778 <tr>
1779         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1780         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1781 </tr>
1782 <tr>
1783         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1784         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1785 </tr>
1786 <tr>
1787         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1788         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1789 </tr>
1790 <tr>
1791         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1792         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1793 </tr>
1794 <tr>
1795         <td colspan='2'>&nbsp;</td>
1796 </tr>
1797 </table>
1798 END
1799 ;
1800 }
1801
1802 # ===================================================================
1803 #  NCSA auth settings
1804 # ===================================================================
1805
1806 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1807 print <<END
1808 <hr size='1'>
1809 <table width='100%'>
1810 <tr>
1811         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1812 </tr>
1813 <tr>
1814         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1815         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1816         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1817         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1818 </tr>
1819 <tr>
1820         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1821         <td>&nbsp;</td>
1822         <td>&nbsp;</td>
1823 </tr>
1824 </table>
1825 END
1826 ; }
1827
1828 # ===================================================================
1829 #  IDENTD auth settings
1830 # ===================================================================
1831
1832 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1833 print <<END
1834 <hr size ='1'>
1835 <table width='100%'>
1836 <tr>
1837         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1838 </tr>
1839 <tr>
1840         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1841         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1842         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1843         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1844 </tr>
1845 <tr>
1846         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1847         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1848         <td>&nbsp;</td>
1849         <td>&nbsp;</td>
1850 </tr>
1851 <tr>
1852         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1853         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1854 </tr>
1855 <tr>
1856         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1857 END
1858 ;
1859 if (!$proxysettings{'IDENT_HOSTS'}) {
1860         print "$green_cidr\n";
1861         if ($netsettings{'BLUE_DEV'}) {
1862                 print "$blue_cidr\n";
1863         }
1864 } else {
1865         print $proxysettings{'IDENT_HOSTS'};
1866 }
1867
1868 print <<END
1869 </textarea></td>
1870                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1871 END
1872 ;
1873
1874 print $proxysettings{'DST_NOAUTH'};
1875
1876 print <<END
1877 </textarea></td>
1878 </tr>
1879 </table>
1880 <hr size ='1'>
1881 <table width='100%'>
1882 <tr>
1883         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1884 </tr>
1885 <tr>
1886         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1887         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1888         <td width='25%'>&nbsp;</td>
1889         <td width='30%'>&nbsp;</td>
1890 </tr>
1891 <tr>
1892         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1893         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1894         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1895         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1896 </tr>
1897 <tr>
1898         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1899         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1900 </tr>
1901 <tr>
1902         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1903 END
1904 ; }
1905
1906 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1907
1908 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1909 </textarea></td>
1910         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1911 END
1912 ; }
1913
1914 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1915
1916 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1917 </textarea></td>
1918 </tr>
1919 </table>
1920 END
1921 ; }
1922
1923 # ===================================================================
1924 #  NTLM auth settings
1925 # ===================================================================
1926
1927 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1928 print <<END
1929 <hr size='1'>
1930 <table width='100%'>
1931 <tr>
1932         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1933 </tr>
1934 <tr>
1935         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1936         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1937         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1938         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1939         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1940         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1941 </tr>
1942 </table>
1943 <hr size ='1'>
1944 <table width='100%'>
1945 <tr>
1946         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1947 </tr>
1948 <tr>
1949         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1950         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1951         <td>&nbsp;</td>
1952 </tr>
1953 </table>
1954 <hr size ='1'>
1955 <table width='100%'>
1956 <tr>
1957         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1958 </tr>
1959 <tr>
1960         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1961         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1962         <td width='25%'>&nbsp;</td>
1963         <td width='30%'>&nbsp;</td>
1964 </tr>
1965 <tr>
1966         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1967         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1968         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1969         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1970 </tr>
1971 <tr>
1972         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1973         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1974 </tr>
1975 <tr>
1976         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1977 END
1978 ; }
1979
1980 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1981
1982 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1983 </textarea></td>
1984         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1985 END
1986 ; }
1987
1988 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1989
1990 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1991 </textarea></td>
1992 </tr>
1993 </table>
1994 END
1995 ; }
1996
1997 # ===================================================================
1998 #  LDAP auth settings
1999 # ===================================================================
2000
2001 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
2002 print <<END
2003 <hr size='1'>
2004 <table width='100%'>
2005 <tr>
2006         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
2007 </tr>
2008 <tr>
2009         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
2010         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
2011         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
2012         <td class='base'><select name='LDAP_TYPE'>
2013                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
2014                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
2015                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
2016                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
2017         </select></td>
2018 </tr>
2019 <tr>
2020         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
2021         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
2022         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
2023         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
2024 </tr>
2025 </table>
2026 <hr size ='1'>
2027 <table width='100%'>
2028 <tr>
2029         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
2030 </tr>
2031 <tr>
2032         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
2033         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
2034         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
2035         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
2036 </tr>
2037 </table>
2038 <hr size ='1'>
2039 <table width='100%'>
2040 <tr>
2041         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
2042 </tr>
2043 <tr>
2044         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2045         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
2046         <td>&nbsp;</td>
2047         <td>&nbsp;</td>
2048 </tr>
2049 </table>
2050 END
2051 ; }
2052
2053 # ===================================================================
2054 #  RADIUS auth settings
2055 # ===================================================================
2056
2057 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
2058 print <<END
2059 <hr size='1'>
2060 <table width='100%'>
2061 <tr>
2062         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
2063 </tr>
2064 <tr>
2065         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
2066         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
2067         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
2068         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
2069 </tr>
2070 <tr>
2071         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2072         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
2073         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
2074         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
2075 </tr>
2076 </table>
2077 <hr size ='1'>
2078 <table width='100%'>
2079 <tr>
2080         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
2081 </tr>
2082 <tr>
2083         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
2084         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
2085         <td width='25%'>&nbsp;</td>
2086         <td width='30%'>&nbsp;</td>
2087 </tr>
2088 <tr>
2089         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
2090         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
2091         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
2092         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
2093 </tr>
2094 <tr>
2095         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
2096         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
2097 </tr>
2098 <tr>
2099         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
2100 END
2101 ; }
2102
2103 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2104
2105 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2106 </textarea></td>
2107         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2108 END
2109 ; }
2110
2111 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2112
2113 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2114 </textarea></td>
2115 </tr>
2116 </table>
2117 END
2118 ; }
2119
2120 # ===================================================================
2121
2122 }
2123
2124 print "<table>\n";
2125
2126 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2127 print <<END
2128 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2129 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2130 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2131 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2132 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2133 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2134 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2135 END
2136 ; }
2137
2138 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2139 print <<END
2140 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2141 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2142 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2143 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2144 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2145 END
2146 ; }
2147
2148 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2149 print <<END
2150 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2151 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2152 END
2153 ; }
2154
2155 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2156 print <<END
2157 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2158 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2159 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2160 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2161 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2162 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2163 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2164 END
2165 ; }
2166
2167 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2168 print <<END
2169 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2170 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2171 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2172 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2173 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2174 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2175 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2176 END
2177 ; }
2178
2179 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2180 print <<END
2181 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2182 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2183 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2184 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2185 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2186 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2187 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2188 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2189 END
2190 ; }
2191
2192 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2193 print <<END
2194 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2195 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2196 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2197 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2198 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2199 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2200 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2201 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2202 END
2203 ; }
2204
2205 print "</table>\n";
2206
2207 print <<END
2208 <hr size='1'>
2209 END
2210 ;
2211
2212 print <<END
2213 <table width='100%'>
2214 <tr>
2215         <td>&nbsp;</td>
2216         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2217         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'proxy reconfigure'}' /></td>
2218         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2219         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2220         <td>&nbsp;</td>
2221 </tr>
2222
2223 </table>
2224 <br />
2225 <table width='100%'>
2226 <tr>
2227         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2228         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2229         </td>
2230         <td align='right'>&nbsp;</td>
2231 </tr>
2232 </table>
2233 </form>
2234 END
2235 ;
2236
2237 &Header::closebox();
2238
2239 } else {
2240
2241 # ===================================================================
2242 #  NCSA user management
2243 # ===================================================================
2244
2245 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2246 print <<END
2247 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2248 <table width='100%'>
2249 <tr>
2250         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2251 </tr>
2252 <tr>
2253         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2254         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2255 END
2256 ;
2257         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly='readonly' "; }
2258         print <<END
2259          /></td>
2260         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2261         <td class='base'>
2262                 <select name='NCSA_GROUP'>
2263                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2264                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2265                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2266                 </select>
2267         </td>
2268
2269 </tr>
2270 <tr>
2271         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2272         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2273         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2274         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2275 </tr>
2276 </table>
2277 <br>
2278 <table>
2279 <tr>
2280         <td>&nbsp;</td>
2281         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2282         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2283         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2284 END
2285 ;
2286         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2287                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2288         }
2289
2290 print <<END
2291         <td>&nbsp;</td>
2292         <td>&nbsp;</td>
2293         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2294 </tr>
2295 </table>
2296 </form>
2297 <hr size='1'>
2298 <table width='100%'>
2299 <tr>
2300         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2301 </tr>
2302 </table>
2303 <table width='100%' align='center'>
2304 END
2305 ;
2306
2307 if (-e $extgrp)
2308 {
2309         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2310         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2311 }
2312 if (-e $stdgrp)
2313 {
2314         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2315         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2316 }
2317 if (-e $disgrp)
2318 {
2319         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2320         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2321 }
2322
2323 @userlist = sort(@userlist);
2324
2325 # If the password file contains entries, print entries and action icons
2326
2327 if ( ! -z "$userdb" ) {
2328         print <<END
2329         <tr>
2330                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2331                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2332                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2333         </tr>
2334 END
2335 ;
2336         $id = 0;
2337         foreach $line (@userlist)
2338         {
2339                 $id++;
2340                 chomp($line);
2341                 @temp = split(/:/,$line);
2342                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2343                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2344                 elsif ($id % 2) {
2345                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2346                 else {
2347                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2348
2349                 print <<END
2350                 <td align='center'>$temp[0]</td>
2351                 <td align='center'>
2352 END
2353 ;
2354                 if ($temp[1] eq 'standard') {
2355                         print $Lang::tr{'advproxy NCSA grp standard'};
2356                 } elsif ($temp[1] eq 'extended') {
2357                         print $Lang::tr{'advproxy NCSA grp extended'};
2358                 } elsif ($temp[1] eq 'disabled') {
2359                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2360                 print <<END
2361                 </td>
2362                 <td width='8%' align='center'>
2363                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2364                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2365                 <input type='hidden' name='ID' value='$line' />
2366                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2367                 </form>
2368                 </td>
2369
2370                 <td width='8%' align='center'>
2371                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2372                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2373                 <input type='hidden' name='ID' value='$temp[0]' />
2374                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2375                 </form>
2376                 </td>
2377         </tr>
2378 END
2379 ;
2380         }
2381
2382 print <<END
2383 </table>
2384 <br>
2385 <table>
2386 <tr>
2387         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2388         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2389         <td class='base'>$Lang::tr{'edit'}</td>
2390         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2391         <td class='base'>$Lang::tr{'remove'}</td>
2392 </tr>
2393 END
2394 ;
2395 } else {
2396         print <<END
2397         <tr>
2398                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2399         </tr>
2400 END
2401 ;
2402 }
2403
2404 print <<END
2405 </table>
2406 END
2407 ;
2408
2409 &Header::closebox();
2410
2411 }
2412
2413 # ===================================================================
2414
2415 &Header::closebigbox();
2416
2417 &Header::closepage();
2418
2419 # -------------------------------------------------------------------
2420
2421 sub read_acls
2422 {
2423         if (-e "$acl_src_subnets") {
2424                 open(FILE,"$acl_src_subnets");
2425                 delete $proxysettings{'SRC_SUBNETS'};
2426                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2427                 close(FILE);
2428         }
2429         if (-e "$acl_src_banned_ip") {
2430                 open(FILE,"$acl_src_banned_ip");
2431                 delete $proxysettings{'SRC_BANNED_IP'};
2432                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2433                 close(FILE);
2434         }
2435         if (-e "$acl_src_banned_mac") {
2436                 open(FILE,"$acl_src_banned_mac");
2437                 delete $proxysettings{'SRC_BANNED_MAC'};
2438                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2439                 close(FILE);
2440         }
2441         if (-e "$acl_src_unrestricted_ip") {
2442                 open(FILE,"$acl_src_unrestricted_ip");
2443                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2444                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2445                 close(FILE);
2446         }
2447         if (-e "$acl_src_unrestricted_mac") {
2448                 open(FILE,"$acl_src_unrestricted_mac");
2449                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2450                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2451                 close(FILE);
2452         }
2453         if (-e "$acl_dst_nocache") {
2454                 open(FILE,"$acl_dst_nocache");
2455                 delete $proxysettings{'DST_NOCACHE'};
2456                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2457                 close(FILE);
2458         }
2459         if (-e "$acl_dst_noauth") {
2460                 open(FILE,"$acl_dst_noauth");
2461                 delete $proxysettings{'DST_NOAUTH'};
2462                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2463                 close(FILE);
2464         }
2465         if (-e "$acl_ports_safe") {
2466                 open(FILE,"$acl_ports_safe");
2467                 delete $proxysettings{'PORTS_SAFE'};
2468                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2469                 close(FILE);
2470         }
2471         if (-e "$acl_ports_ssl") {
2472                 open(FILE,"$acl_ports_ssl");
2473                 delete $proxysettings{'PORTS_SSL'};
2474                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2475                 close(FILE);
2476         }
2477         if (-e "$mimetypes") {
2478                 open(FILE,"$mimetypes");
2479                 delete $proxysettings{'MIME_TYPES'};
2480                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2481                 close(FILE);
2482         }
2483         if (-e "$ntlmdir/msntauth.allowusers") {
2484                 open(FILE,"$ntlmdir/msntauth.allowusers");
2485                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2486                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2487                 close(FILE);
2488         }
2489         if (-e "$ntlmdir/msntauth.denyusers") {
2490                 open(FILE,"$ntlmdir/msntauth.denyusers");
2491                 delete $proxysettings{'NTLM_DENY_USERS'};
2492                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2493                 close(FILE);
2494         }
2495         if (-e "$raddir/radauth.allowusers") {
2496                 open(FILE,"$raddir/radauth.allowusers");
2497                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2498                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2499                 close(FILE);
2500         }
2501         if (-e "$raddir/radauth.denyusers") {
2502                 open(FILE,"$raddir/radauth.denyusers");
2503                 delete $proxysettings{'RADIUS_DENY_USERS'};
2504                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2505                 close(FILE);
2506         }
2507         if (-e "$identdir/identauth.allowusers") {
2508                 open(FILE,"$identdir/identauth.allowusers");
2509                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2510                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2511                 close(FILE);
2512         }
2513         if (-e "$identdir/identauth.denyusers") {
2514                 open(FILE,"$identdir/identauth.denyusers");
2515                 delete $proxysettings{'IDENT_DENY_USERS'};
2516                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2517                 close(FILE);
2518         }
2519         if (-e "$identhosts") {
2520                 open(FILE,"$identhosts");
2521                 delete $proxysettings{'IDENT_HOSTS'};
2522                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2523                 close(FILE);
2524         }
2525         if (-e "$cre_groups") {
2526                 open(FILE,"$cre_groups");
2527                 delete $proxysettings{'CRE_GROUPS'};
2528                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2529                 close(FILE);
2530         }
2531         if (-e "$cre_svhosts") {
2532                 open(FILE,"$cre_svhosts");
2533                 delete $proxysettings{'CRE_SVHOSTS'};
2534                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2535                 close(FILE);
2536         }
2537 }
2538
2539 # -------------------------------------------------------------------
2540
2541 sub check_acls
2542 {
2543         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2544         undef $proxysettings{'PORTS_SAFE'};
2545         foreach (@temp)
2546         {
2547                 s/^\s+//g; s/\s+$//g;
2548                 if ($_)
2549                 {
2550                         $line = $_;
2551                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2552                         s/#.*//g; s/\s+//g;
2553                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2554                         @templist = split(/-/);
2555                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2556                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2557                 }
2558         }
2559
2560         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2561         undef $proxysettings{'PORTS_SSL'};
2562         foreach (@temp)
2563         {
2564                 s/^\s+//g; s/\s+$//g;
2565                 if ($_)
2566                 {
2567                         $line = $_;
2568                         s/#.*//g; s/\s+//g;
2569                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2570                         @templist = split(/-/);
2571                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2572                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2573                 }
2574         }
2575
2576         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2577         undef $proxysettings{'DST_NOCACHE'};
2578         foreach (@temp)
2579         {
2580                 s/^\s+//g;
2581                 unless (/^#/) { s/\s+//g; }
2582                 if ($_)
2583                 {
2584                         if (/^\./) { $_ = '*'.$_; }
2585                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2586                 }
2587         }
2588
2589         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2590         undef $proxysettings{'SRC_SUBNETS'};
2591         foreach (@temp)
2592         {
2593                 s/^\s+//g; s/\s+$//g;
2594                 if ($_)
2595                 {
2596                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2597                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2598                 }
2599         }
2600
2601         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2602         undef $proxysettings{'SRC_BANNED_IP'};
2603         foreach (@temp)
2604         {
2605                 s/^\s+//g; s/\s+$//g;
2606                 if ($_)
2607                 {
2608                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2609                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2610                 }
2611         }
2612
2613         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2614         undef $proxysettings{'SRC_BANNED_MAC'};
2615         foreach (@temp)
2616         {
2617                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2618                 if ($_)
2619                 {
2620                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2621                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2622                 }
2623         }
2624
2625         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2626         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2627         foreach (@temp)
2628         {
2629                 s/^\s+//g; s/\s+$//g;
2630                 if ($_)
2631                 {
2632                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2633                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2634                 }
2635         }
2636
2637         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2638         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2639         foreach (@temp)
2640         {
2641                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2642                 if ($_)
2643                 {
2644                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2645                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2646                 }
2647         }
2648
2649         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2650         undef $proxysettings{'DST_NOAUTH'};
2651         foreach (@temp)
2652         {
2653                 s/^\s+//g;
2654                 unless (/^#/) { s/\s+//g; }
2655                 if ($_)
2656                 {
2657                         if (/^\./) { $_ = '*'.$_; }
2658                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2659                 }
2660         }
2661
2662         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2663         {
2664                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2665                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2666                 foreach (@temp)
2667                 {
2668                         s/^\s+//g; s/\s+$//g;
2669                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2670                 }
2671                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2672         }
2673
2674         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2675         {
2676                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2677                 undef $proxysettings{'NTLM_DENY_USERS'};
2678                 foreach (@temp)
2679                 {
2680                         s/^\s+//g; s/\s+$//g;
2681                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2682                 }
2683                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2684         }
2685
2686         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2687         {
2688                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2689                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2690                 foreach (@temp)
2691                 {
2692                         s/^\s+//g; s/\s+$//g;
2693                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2694                 }
2695                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2696         }
2697
2698         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2699         {
2700                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2701                 undef $proxysettings{'IDENT_DENY_USERS'};
2702                 foreach (@temp)
2703                 {
2704                         s/^\s+//g; s/\s+$//g;
2705                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2706                 }
2707                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2708         }
2709
2710         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2711         {
2712                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2713                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2714                 foreach (@temp)
2715                 {
2716                         s/^\s+//g; s/\s+$//g;
2717                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2718                 }
2719                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2720         }
2721
2722         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2723         {
2724                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2725                 undef $proxysettings{'RADIUS_DENY_USERS'};
2726                 foreach (@temp)
2727                 {
2728                         s/^\s+//g; s/\s+$//g;
2729                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2730                 }
2731                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2732         }
2733
2734         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2735         undef $proxysettings{'IDENT_HOSTS'};
2736         foreach (@temp)
2737         {
2738                 s/^\s+//g; s/\s+$//g;
2739                 if ($_)
2740                 {
2741                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2742                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2743                 }
2744         }
2745
2746         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2747         undef $proxysettings{'CRE_SVHOSTS'};
2748         foreach (@temp)
2749         {
2750                 s/^\s+//g; s/\s+$//g;
2751                 if ($_)
2752                 {
2753                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2754                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2755                 }
2756         }
2757 }
2758
2759 # -------------------------------------------------------------------
2760
2761 sub write_acls
2762 {
2763         open(FILE, ">$acl_src_subnets");
2764         flock(FILE, 2);
2765         if (!$proxysettings{'SRC_SUBNETS'})
2766         {
2767                 print FILE "$green_cidr\n";
2768                 if ($netsettings{'BLUE_DEV'})
2769                 {
2770                         print FILE "$blue_cidr\n";
2771                 }
2772         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2773         close(FILE);
2774
2775         open(FILE, ">$acl_src_banned_ip");
2776         flock(FILE, 2);
2777         print FILE $proxysettings{'SRC_BANNED_IP'};
2778         close(FILE);
2779
2780         open(FILE, ">$acl_src_banned_mac");
2781         flock(FILE, 2);
2782         print FILE $proxysettings{'SRC_BANNED_MAC'};
2783         close(FILE);
2784
2785         open(FILE, ">$acl_src_unrestricted_ip");
2786         flock(FILE, 2);
2787         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2788         close(FILE);
2789
2790         open(FILE, ">$acl_src_unrestricted_mac");
2791         flock(FILE, 2);
2792         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2793         close(FILE);
2794
2795         open(FILE, ">$acl_dst_noauth");
2796         flock(FILE, 2);
2797         print FILE $proxysettings{'DST_NOAUTH'};
2798         close(FILE);
2799
2800         open(FILE, ">$acl_dst_noauth_net");
2801         close(FILE);
2802         open(FILE, ">$acl_dst_noauth_dom");
2803         close(FILE);
2804         open(FILE, ">$acl_dst_noauth_url");
2805         close(FILE);
2806
2807         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2808         foreach(@temp)
2809         {
2810                 unless (/^#/)
2811                 {
2812                         if (/^\*\.\w/)
2813                         {
2814                                 s/^\*//;
2815                                 open(FILE, ">>$acl_dst_noauth_dom");
2816                                 flock(FILE, 2);
2817                                 print FILE "$_\n";
2818                                 close(FILE);
2819                         }
2820                         elsif (&General::validipormask($_))
2821                         {
2822                                 open(FILE, ">>$acl_dst_noauth_net");
2823                                 flock(FILE, 2);
2824                                 print FILE "$_\n";
2825                                 close(FILE);
2826                         }
2827                         elsif (/\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?-\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?/)
2828                         {
2829                                 open(FILE, ">>$acl_dst_noauth_net");
2830                                 flock(FILE, 2);
2831                                 print FILE "$_\n";
2832                                 close(FILE);
2833                         }
2834                         else
2835                         {
2836                                 open(FILE, ">>$acl_dst_noauth_url");
2837                                 flock(FILE, 2);
2838                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2839                                 close(FILE);
2840                         }
2841                 }
2842         }
2843
2844         open(FILE, ">$acl_dst_nocache");
2845         flock(FILE, 2);
2846         print FILE $proxysettings{'DST_NOCACHE'};
2847         close(FILE);
2848
2849         open(FILE, ">$acl_dst_nocache_net");
2850         close(FILE);
2851         open(FILE, ">$acl_dst_nocache_dom");
2852         close(FILE);
2853         open(FILE, ">$acl_dst_nocache_url");
2854         close(FILE);
2855
2856         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2857         foreach(@temp)
2858         {
2859                 unless (/^#/)
2860                 {
2861                         if (/^\*\.\w/)
2862                         {
2863                                 s/^\*//;
2864                                 open(FILE, ">>$acl_dst_nocache_dom");
2865                                 flock(FILE, 2);
2866                                 print FILE "$_\n";
2867                                 close(FILE);
2868                         }
2869                         elsif (&General::validipormask($_))
2870                         {
2871                                 open(FILE, ">>$acl_dst_nocache_net");
2872                                 flock(FILE, 2);
2873                                 print FILE "$_\n";
2874                                 close(FILE);
2875                         }
2876                         elsif (/\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?-\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?/)
2877                         {
2878                                 open(FILE, ">>$acl_dst_nocache_net");
2879                                 flock(FILE, 2);
2880                                 print FILE "$_\n";
2881                                 close(FILE);
2882                         }
2883                         else
2884                         {
2885                                 open(FILE, ">>$acl_dst_nocache_url");
2886                                 flock(FILE, 2);
2887                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2888                                 close(FILE);
2889                         }
2890                 }
2891         }
2892
2893         open(FILE, ">$acl_ports_safe");
2894         flock(FILE, 2);
2895         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2896         close(FILE);
2897
2898         open(FILE, ">$acl_ports_ssl");
2899         flock(FILE, 2);
2900         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2901         close(FILE);
2902
2903         open(FILE, ">$acl_dst_throttle");
2904         flock(FILE, 2);
2905         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2906         {
2907                 @temp = split(/\|/,$throttle_binary);
2908                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2909         }
2910         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2911         {
2912                 @temp = split(/\|/,$throttle_dskimg);
2913                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2914         }
2915         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2916         {
2917                 @temp = split(/\|/,$throttle_mmedia);
2918                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2919         }
2920         if (-s $throttled_urls)
2921         {
2922                 open(URLFILE, $throttled_urls);
2923                 @temp = <URLFILE>;
2924                 close(URLFILE);
2925                 foreach (@temp) { print FILE; }
2926         }
2927         close(FILE);
2928
2929         open(FILE, ">$mimetypes");
2930         flock(FILE, 2);
2931         print FILE $proxysettings{'MIME_TYPES'};
2932         close(FILE);
2933
2934         open(FILE, ">$ntlmdir/msntauth.allowusers");
2935         flock(FILE, 2);
2936         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2937         close(FILE);
2938
2939         open(FILE, ">$ntlmdir/msntauth.denyusers");
2940         flock(FILE, 2);
2941         print FILE $proxysettings{'NTLM_DENY_USERS'};
2942         close(FILE);
2943
2944         open(FILE, ">$raddir/radauth.allowusers");
2945         flock(FILE, 2);
2946         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2947         close(FILE);
2948
2949         open(FILE, ">$raddir/radauth.denyusers");
2950         flock(FILE, 2);
2951         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2952         close(FILE);
2953
2954         open(FILE, ">$identdir/identauth.allowusers");
2955         flock(FILE, 2);
2956         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2957         close(FILE);
2958
2959         open(FILE, ">$identdir/identauth.denyusers");
2960         flock(FILE, 2);
2961         print FILE $proxysettings{'IDENT_DENY_USERS'};
2962         close(FILE);
2963
2964         open(FILE, ">$identhosts");
2965         flock(FILE, 2);
2966         print FILE $proxysettings{'IDENT_HOSTS'};
2967         close(FILE);
2968
2969         open(FILE, ">$cre_groups");
2970         flock(FILE, 2);
2971         print FILE $proxysettings{'CRE_GROUPS'};
2972         close(FILE);
2973
2974         open(FILE, ">$cre_svhosts");
2975         flock(FILE, 2);
2976         print FILE $proxysettings{'CRE_SVHOSTS'};
2977         close(FILE);
2978 }
2979
2980 # -------------------------------------------------------------------
2981
2982 sub writepacfile
2983 {
2984         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2985         flock(FILE, 2);
2986         print FILE "function FindProxyForURL(url, host)\n";
2987         print FILE "{\n";
2988         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2989         {
2990                 print FILE <<END
2991 if (
2992      (isPlainHostName(host)) ||
2993      (isInNet(host, "127.0.0.1", "255.0.0.0")) ||
2994 END
2995 ;
2996
2997         if ($netsettings{'GREEN_DEV'}) {
2998                 print FILE "     (isInNet(host, \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\")) ||\n";
2999         }
3000
3001         if (&Header::blue_used() && $netsettings{'BLUE_DEV'}) {
3002                 print FILE "     (isInNet(host, \"$netsettings{'BLUE_NETADDRESS'}\", \"$netsettings{'BLUE_NETMASK'}\")) ||\n";
3003         }
3004
3005         if (&Header::orange_used() && $netsettings{'ORANGE_DEV'}) {
3006                 print FILE "     (isInNet(host, \"$netsettings{'ORANGE_NETADDRESS'}\", \"$netsettings{'ORANGE_NETMASK'}\")) ||\n";
3007         }
3008
3009         print FILE <<END
3010      (isInNet(host, "169.254.0.0", "255.255.0.0"))
3011    )
3012      return "DIRECT";
3013
3014  else
3015
3016 END
3017 ;
3018                 if ($proxysettings{'ENABLE'} eq 'on')
3019                 {
3020                         print FILE "if (\n";
3021                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
3022
3023                         undef @templist;
3024                         if (-e "$acl_src_subnets") {
3025                                 open(SUBNETS,"$acl_src_subnets");
3026                                 @templist = <SUBNETS>;
3027                                 close(SUBNETS);
3028                         }
3029
3030                         foreach (@templist)
3031                         {
3032                                 @temp = split(/\//);
3033                                 if (
3034                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
3035                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
3036                                         )
3037                                 {
3038                                         chomp $temp[1];
3039                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
3040                                 }
3041                         }
3042
3043                         print FILE "\n";
3044
3045                         print FILE <<END
3046
3047
3048    )
3049      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3050 END
3051 ;
3052                 }
3053                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
3054                 {
3055                         print FILE "\n else\n\n";
3056                 }
3057                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
3058                 {
3059                         print FILE <<END
3060 if (
3061      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
3062    )
3063      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3064 END
3065 ;
3066                 }
3067         }
3068         print FILE "}\n";
3069         close(FILE);
3070 }
3071
3072 # -------------------------------------------------------------------
3073
3074 sub writeconfig
3075 {
3076         my $authrealm;
3077         my $delaypools;
3078
3079         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
3080             $proxysettings{'THROTTLING_GREEN_HOST'}  +
3081             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
3082             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
3083         {
3084                 $delaypools = 1; } else { $delaypools = 0;
3085         }
3086
3087         if ($proxysettings{'AUTH_REALM'} eq '')
3088         {
3089                 $authrealm = "IPFire Advanced Proxy Server";
3090         } else {
3091                 $authrealm = $proxysettings{'AUTH_REALM'};
3092         }
3093
3094         $_ = $proxysettings{'UPSTREAM_PROXY'};
3095         my ($remotehost, $remoteport) = split(/:/,$_);
3096
3097         if ($remoteport eq '') { $remoteport = 80; }
3098
3099         open(FILE, ">${General::swroot}/proxy/squid.conf");
3100         flock(FILE, 2);
3101         print FILE <<END
3102 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
3103 # you make will be overwritten whenever you resave proxy settings using the
3104 # web interface!
3105 #
3106 # Instead, modify the file '$acl_include' and
3107 # then restart the proxy service using the web interface. Changes made to the
3108 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
3109
3110 shutdown_lifetime 5 seconds
3111 icp_port 0
3112
3113 END
3114         ;
3115
3116         # Include file with user defined settings.
3117         if (-e "/etc/squid/squid.conf.pre.local") {
3118                 print FILE "include /etc/squid/squid.conf.pre.local\n\n";
3119         }
3120
3121         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3122         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3123         print FILE "\n";
3124
3125         if ($proxysettings{'TRANSPARENT'} eq 'on') {
3126                 print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'TRANSPARENT_PORT'} intercept";
3127                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3128                 print FILE "\n";
3129         }
3130
3131         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3132                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3133                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3134                 print FILE "\n";
3135
3136                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') {
3137                         print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'TRANSPARENT_PORT'} intercept";
3138                         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3139                         print FILE "\n";
3140                 }
3141         }
3142
3143         if ($proxysettings{'CACHE_SIZE'} > 0)
3144         {
3145                 print FILE "\n";
3146
3147                 if (!-z $acl_dst_nocache_dom) {
3148                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3149                         print FILE "cache deny no_cache_domains\n";
3150                 }
3151                 if (!-z $acl_dst_nocache_net) {
3152                         print FILE "acl no_cache_ipaddr dst \"$acl_dst_nocache_net\"\n";
3153                         print FILE "cache deny no_cache_ipaddr\n";
3154                 }
3155                 if (!-z $acl_dst_nocache_url) {
3156                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3157                         print FILE "cache deny no_cache_hosts\n";
3158                 }
3159         }
3160
3161         print FILE <<END
3162
3163 cache_effective_user squid
3164 umask 022
3165
3166 pid_filename /var/run/squid.pid
3167
3168 cache_mem $proxysettings{'CACHE_MEM'} MB
3169 END
3170         ;
3171         print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3172
3173         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3174         if ($proxysettings{'CACHE_DIGESTS'} eq 'on') {  print FILE "digest_generation on\n\n"; } else {  print FILE "digest_generation off\n\n"; }
3175
3176         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3177         {
3178                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3179                 {
3180                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3181                 }
3182                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3183                 {
3184                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3185                 }
3186                 print FILE "\n";
3187         }
3188
3189         if ($proxysettings{'CACHE_SIZE'} ne '0')
3190         {
3191                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3192         }
3193
3194         if ($proxysettings{'LOGGING'} eq 'on')
3195         {
3196                 print FILE <<END
3197 access_log stdio:/var/log/squid/access.log
3198 cache_log /var/log/squid/cache.log
3199 cache_store_log none
3200 END
3201         ;
3202                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "access_log stdio:\/var\/log\/squid\/user_agent.log useragent\n"; }
3203                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3204         } else {
3205                 print FILE <<END
3206 access_log /dev/null
3207 cache_log /dev/null
3208 cache_store_log none
3209 END
3210         ;}
3211         print FILE <<END
3212
3213 log_mime_hdrs off
3214 END
3215         ;
3216
3217         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3218         {
3219                 print FILE "forwarded_for on\n";
3220         } else {
3221                 print FILE "forwarded_for off\n";
3222         }
3223         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3224         {
3225                 print FILE "via on\n";
3226         } else {
3227                 print FILE "via off\n";
3228         }
3229         print FILE "\n";
3230
3231         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3232         {
3233                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3234                 {
3235                         print FILE "auth_param basic program $authdir/basic_ncsa_auth $userdb\n";
3236                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3237                         print FILE "auth_param basic realm $authrealm\n";
3238                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3239                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3240                 }
3241
3242                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3243                 {
3244                         print FILE "auth_param basic utf8 on\n";
3245                         print FILE "auth_param basic program $authdir/basic_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3246                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3247                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3248                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3249                         {
3250                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3251                                 {
3252                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3253                                 } else {
3254                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3255                                 }
3256                                 print FILE " -u sAMAccountName -P";
3257                         }
3258                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3259                         {
3260                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3261                                 {
3262                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3263                                 } else {
3264                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3265                                 }
3266                                 print FILE " -u cn -P";
3267                         }
3268                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3269                         {
3270                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3271                                 {
3272                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3273                                 } else {
3274                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3275                                 }
3276                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3277                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3278                                 print FILE " -u uid -P";
3279                         }
3280                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3281                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3282                         print FILE "auth_param basic realm $authrealm\n";
3283                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3284                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3285                 }
3286
3287                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3288                 {
3289                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3290                         {
3291                                 print FILE "auth_param ntlm program $authdir/ntlm_smb_lm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3292                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3293                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3294                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3295                         } else {
3296                                 print FILE "auth_param basic program $authdir/basic_msnt_auth\n";
3297                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3298                                 print FILE "auth_param basic realm $authrealm\n";
3299                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3300                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3301
3302                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3303                                 flock(MSNTCONF,2);
3304                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3305                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3306                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3307                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3308                                 {
3309                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3310                                         {
3311                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3312                                         } else {
3313                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3314                                         }
3315                                 }
3316                                 close(MSNTCONF);
3317                         }
3318                 }
3319
3320                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm-auth')
3321                 {
3322                         print FILE "auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp\n";
3323                         print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3324                 }
3325
3326                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3327                 {
3328                         print FILE "auth_param basic program $authdir/basic_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3329                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3330                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3331                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3332                         print FILE "auth_param basic realm $authrealm\n";
3333                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3334                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3335                 }
3336
3337                 print FILE "\n";
3338                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3339                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3340                 {
3341                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3342                         {
3343                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3344                         }
3345                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3346                         {
3347                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3348                         }
3349                 }
3350                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3351                 {
3352                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3353                         {
3354                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3355                         }
3356                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3357                         {
3358                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3359                         }
3360                 }
3361                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3362                 {
3363                         print FILE "\n";
3364                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3365                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3366                 }
3367                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3368                 print FILE "\n";
3369
3370                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3371                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3372                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3373                 print FILE "\n";
3374
3375         }
3376
3377         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3378         {
3379                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3380                 {
3381                         print FILE "acl for_inetusers ident REQUIRED\n";
3382                 }
3383                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3384                 {
3385                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3386                         {
3387                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3388                         }
3389                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3390                         {
3391                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3392                         }
3393                 }
3394                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3395                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3396                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3397                 print FILE "\n";
3398         }
3399
3400         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3401
3402         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3403
3404         print FILE "acl within_timeframe time ";
3405         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3406         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3407         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3408         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3409         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3410         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3411         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3412         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3413         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3414         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3415         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3416
3417         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3418                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3419         }
3420
3421 open (PORTS,"$acl_ports_ssl");
3422 @temp = <PORTS>;
3423 close PORTS;
3424 if (@temp)
3425 {
3426         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3427 }
3428 open (PORTS,"$acl_ports_safe");
3429 @temp = <PORTS>;
3430 close PORTS;
3431 if (@temp)
3432 {
3433         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3434 }
3435         print FILE <<END
3436
3437 acl IPFire_http  port $http_port
3438 acl IPFire_https port $https_port
3439 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3440 acl IPFire_networks         src "$acl_src_subnets"
3441 acl IPFire_servers          dst "$acl_src_subnets"
3442 acl IPFire_green_network    src $green_cidr
3443 acl IPFire_green_servers    dst $green_cidr
3444 END
3445         ;
3446         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $blue_cidr\n"; }
3447         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $blue_cidr\n"; }
3448         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3449         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3450         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3451         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3452         print FILE <<END
3453 acl CONNECT method CONNECT
3454 END
3455         ;
3456
3457         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3458                 print FILE <<END
3459
3460 #Classroom extensions
3461 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3462 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3463 END
3464                 ;
3465                 print FILE "deny_info ";
3466                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3467                 {
3468                         print FILE "ERR_ACCESS_DISABLED";
3469                 } else {
3470                         print FILE "ERR_ACCESS_DENIED";
3471                 }
3472                 print FILE " IPFire_no_access_ips\n";
3473                 print FILE "deny_info ";
3474                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3475                 {
3476                         print FILE "ERR_ACCESS_DISABLED";
3477                 } else {
3478                         print FILE "ERR_ACCESS_DENIED";
3479                 }
3480                 print FILE " IPFire_no_access_mac\n";
3481
3482                 print FILE <<END
3483 http_access deny IPFire_no_access_ips
3484 http_access deny IPFire_no_access_mac
3485 END
3486         ;
3487         }
3488
3489         #Insert acl file and replace __VAR__ with correct values
3490         my $blue_net = ''; #BLUE empty by default
3491         my $blue_ip = '';
3492         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3493                 $blue_net = "$blue_cidr";
3494                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3495         }
3496         if (!-z $acl_include)
3497         {
3498                 open (ACL, "$acl_include");
3499                 print FILE "\n#Start of custom includes\n\n";
3500                 while (<ACL>) {
3501                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3502                         $_ =~ s/__GREEN_NET__/$green_cidr/;
3503                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3504                         $_ =~ s/__BLUE_NET__/$blue_net/;
3505                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3506                         print FILE $_;
3507                 }
3508                 print FILE "\n#End of custom includes\n";
3509                 close (ACL);
3510         }
3511         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3512
3513         # Check if squidclamav is enabled.
3514         if ($proxysettings{'ENABLE_CLAMAV'} eq 'on') {
3515                 print FILE "\n#Settings for squidclamav:\n";
3516                 print FILE "http_port 127.0.0.1:$proxysettings{'PROXY_PORT'}\n";
3517                 print FILE "acl purge method PURGE\n";
3518                 print FILE "http_access deny to_localhost\n";
3519                 print FILE "http_access allow localhost\n";
3520                 print FILE "http_access allow purge localhost\n";
3521                 print FILE "http_access deny purge\n";
3522                 print FILE "url_rewrite_access deny localhost\n";
3523         }
3524         print FILE <<END
3525
3526 #Access to squid:
3527 #local machine, no restriction
3528 http_access allow         localhost
3529
3530 #GUI admin if local machine connects
3531 http_access allow         IPFire_ips IPFire_networks IPFire_http
3532 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3533
3534 #Deny not web services
3535 http_access deny          !Safe_ports
3536 http_access deny  CONNECT !SSL_ports
3537
3538 END
3539         ;
3540
3541 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3542 {
3543 print FILE "#Set ident ACLs\n";
3544 if (!-z $identhosts)
3545         {
3546                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3547                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3548                 print FILE "ident_lookup_access deny all\n";
3549         } else {
3550                 print FILE "ident_lookup_access allow all\n";
3551         }
3552         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3553 }
3554
3555 if ($delaypools) {
3556         print FILE "#Set download throttling\n";
3557
3558         if ($netsettings{'BLUE_DEV'})
3559         {
3560                 print FILE "delay_pools 2\n";
3561         } else {
3562                 print FILE "delay_pools 1\n";
3563         }
3564
3565         print FILE "delay_class 1 3\n";
3566         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3567
3568         print FILE "delay_parameters 1 ";
3569         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3570         {
3571                 print FILE "-1/-1";
3572         } else {
3573                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3574                 print FILE "/";
3575                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3576         }
3577
3578         print FILE " -1/-1 ";
3579         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3580         {
3581                 print FILE "-1/-1";
3582         } else {
3583                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3584                 print FILE "/";
3585                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3586         }
3587         print FILE "\n";
3588
3589         if ($netsettings{'BLUE_DEV'})
3590         {
3591                 print FILE "delay_parameters 2 ";
3592                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3593                 {
3594                         print FILE "-1/-1";
3595                 } else {
3596                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3597                         print FILE "/";
3598                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3599                 }
3600                 print FILE " -1/-1 ";
3601                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3602                 {
3603                         print FILE "-1/-1";
3604                 } else {
3605                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3606                         print FILE "/";
3607                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3608                 }
3609                 print FILE "\n";
3610         }
3611
3612         print FILE "delay_access 1 deny  IPFire_ips\n";
3613         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3614         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3615         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3616
3617         if ($netsettings{'BLUE_DEV'})
3618         {
3619                 print FILE "delay_access 1 allow IPFire_green_network";
3620                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3621                 print FILE "\n";
3622                 print FILE "delay_access 1 deny  all\n";
3623         } else {
3624                 print FILE "delay_access 1 allow all";
3625                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3626                 print FILE "\n";
3627         }
3628
3629         if ($netsettings{'BLUE_DEV'})
3630         {
3631                 print FILE "delay_access 2 deny  IPFire_ips\n";
3632                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3633                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3634                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3635                 print FILE "delay_access 2 allow IPFire_blue_network";
3636                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3637                 print FILE "\n";
3638                 print FILE "delay_access 2 deny  all\n";
3639         }
3640
3641         print FILE "delay_initial_bucket_level 100\n";
3642         print FILE "\n";
3643 }
3644
3645 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3646 {
3647         print FILE "#Prevent internal proxy access to Green except IPFire itself\n";
3648         print FILE "http_access deny IPFire_green_servers !IPFire_ips !IPFire_green_network\n\n";
3649 }
3650
3651 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3652 {
3653         print FILE "#Prevent internal proxy access from Blue except IPFire itself\n";
3654         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3655         print FILE "http_access deny  IPFire_blue_network !IPFire_ips IPFire_servers\n\n";
3656 }
3657
3658         print FILE <<END
3659 #Set custom configured ACLs
3660 END
3661         ;
3662         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3663         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3664
3665         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3666         {
3667                 if (!-z $acl_src_unrestricted_ip)
3668                 {
3669                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3670                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3671                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3672                 }
3673                 if (!-z $acl_src_unrestricted_mac)
3674                 {
3675                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3676                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3677                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3678                 }
3679                 if (!-z $acl_dst_noauth_net)
3680                 {
3681                         print FILE "http_access allow IPFire_networks";
3682                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3683                                 print FILE " !within_timeframe";
3684                         } else {
3685                                 print FILE " within_timeframe"; }
3686                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3687                         print FILE " to_ipaddr_without_auth\n";
3688                 }
3689                 if (!-z $acl_dst_noauth_dom)
3690                 {
3691                         print FILE "http_access allow IPFire_networks";
3692                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3693                                 print FILE " !within_timeframe";
3694                         } else {
3695                                 print FILE " within_timeframe"; }
3696                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3697                         print FILE " to_domains_without_auth\n";
3698                 }
3699                 if (!-z $acl_dst_noauth_url)
3700                 {
3701                         print FILE "http_access allow IPFire_networks";
3702                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3703                                 print FILE " !within_timeframe";
3704                         } else {
3705                                 print FILE " within_timeframe"; }
3706                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3707                         print FILE " to_hosts_without_auth\n";
3708                 }
3709         }
3710
3711         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3712         {
3713                 print FILE "http_access deny  !for_inetusers";
3714                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3715                 print FILE "\n";
3716         }
3717
3718         if (
3719              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3720              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3721              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3722              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3723              (!-z "$identdir/identauth.denyusers")
3724            )
3725         {
3726                 print FILE "http_access deny  for_acl_users";
3727                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3728                 print FILE "\n";
3729         }
3730
3731         if (!-z $acl_src_unrestricted_ip)
3732         {
3733                 print FILE "http_access allow IPFire_unrestricted_ips";
3734                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3735                 {
3736                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3737                         {
3738                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3739                         }
3740                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3741                         {
3742                                 print FILE " for_inetusers";
3743                         }
3744                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3745                         {
3746                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3747                                 {
3748                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3749                                         {
3750                                                 print FILE " for_acl_users";
3751                                         }
3752                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3753                                         {
3754                                                 print FILE " !for_acl_users";
3755                                         }
3756                                 } else { print FILE " for_inetusers"; }
3757                         }
3758                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3759                         {
3760                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3761                                 {
3762                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3763                                         {
3764                                                 print FILE " for_acl_users";
3765                                         }
3766                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3767                                         {
3768                                                 print FILE " !for_acl_users";
3769                                         }
3770                                 } else { print FILE " for_inetusers"; }
3771                         }
3772                 }
3773                 print FILE "\n";
3774         }
3775
3776         if (!-z $acl_src_unrestricted_mac)
3777         {
3778                 print FILE "http_access allow IPFire_unrestricted_mac";
3779                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3780                 {
3781                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3782                         {
3783                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3784                         }
3785                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3786                         {
3787                                 print FILE " for_inetusers";
3788                         }
3789                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3790                         {
3791                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3792                                 {
3793                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3794                                         {
3795                                                 print FILE " for_acl_users";
3796                                         }
3797                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3798                                         {
3799                                                 print FILE " !for_acl_users";
3800                                         }
3801                                 } else { print FILE " for_inetusers"; }
3802                         }
3803                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3804                         {
3805                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3806                                 {
3807                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3808                                         {
3809                                                 print FILE " for_acl_users";
3810                                         }
3811                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3812                                         {
3813                                                 print FILE " !for_acl_users";
3814                                         }
3815                                 } else { print FILE " for_inetusers"; }
3816                         }
3817                 }
3818                 print FILE "\n";
3819         }
3820
3821         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3822         {
3823                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3824                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3825         }
3826
3827         if (
3828             (
3829              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3830              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3831              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3832              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3833              (!-z "$ntlmdir/msntauth.denyusers")
3834             )
3835                 ||
3836             (
3837              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3838              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3839              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3840              (!-z "$raddir/radauth.denyusers")
3841             )
3842                 ||
3843             (
3844              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3845              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3846              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3847              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3848              (!-z "$identdir/identauth.denyusers")
3849             )
3850            )
3851         {
3852                 print FILE "http_access deny  for_acl_users";
3853                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3854                 print FILE "\n";
3855         }
3856
3857         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3858         {
3859                 print FILE "http_access allow";
3860                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3861                         print FILE " !within_timeframe";
3862                 } else {
3863                         print FILE " within_timeframe"; }
3864                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3865                 print FILE " !on_ident_aware_hosts\n";
3866         }
3867
3868         print FILE "http_access allow IPFire_networks";
3869         if (
3870             (
3871              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3872              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3873              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3874              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3875              (!-z "$ntlmdir/msntauth.allowusers")
3876             )
3877                 ||
3878             (
3879              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3880              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3881              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3882              (!-z "$raddir/radauth.allowusers")
3883             )
3884                 ||
3885             (
3886              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3887              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3888              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3889              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3890              (!-z "$identdir/identauth.allowusers")
3891             )
3892            )
3893         {
3894                 print FILE " for_acl_users";
3895         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3896                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3897                 print FILE " for_inetusers";
3898         }
3899         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3900         {
3901                 print FILE " !concurrent";
3902         }
3903         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3904                 print FILE " !within_timeframe";
3905         } else {
3906                 print FILE " within_timeframe"; }
3907         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3908         print FILE "\n";
3909
3910         print FILE "http_access deny  all\n\n";
3911
3912         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3913                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3914         {
3915                 print FILE "#Strip HTTP Header\n";
3916
3917                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3918                 {
3919                         print FILE "request_header_access X-Forwarded-For deny all\n";
3920                         print FILE "reply_header_access X-Forwarded-For deny all\n";
3921                 }
3922                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3923                 {
3924                         print FILE "request_header_access Via deny all\n";
3925                         print FILE "reply_header_access Via deny all\n";
3926                 }
3927                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3928                 {
3929                         print FILE "request_header_access User-Agent deny all\n";
3930                         print FILE "reply_header_access User-Agent deny all\n";
3931                 }
3932                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3933                 {
3934                         print FILE "request_header_access Referer deny all\n";
3935                         print FILE "reply_header_access Referer deny all\n";
3936                 }
3937
3938                 print FILE "\n";
3939
3940                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3941                 {
3942                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3943                         {
3944                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3945                         }
3946                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3947                         {
3948                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3949                         }
3950                         print FILE "\n";
3951                 }
3952         }
3953
3954         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3955
3956         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3957                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3958                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3959                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3960                 {
3961                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3962                 }
3963                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3964                 print FILE "http_reply_access allow all\n\n";
3965         }
3966
3967         if ($proxysettings{'CACHE_SIZE'} > 0)
3968         {
3969                 print FILE <<END
3970 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3971 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3972
3973 END
3974                 ;
3975         } else { print FILE "cache deny all\n\n";       }
3976
3977         print FILE <<END
3978 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3979 END
3980         ;
3981         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3982                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size none IPFire_unrestricted_ips\n"; }
3983                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size none IPFire_unrestricted_mac\n"; }
3984                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3985                 {
3986                         if (!-z $extgrp) { print FILE "reply_body_max_size none for_extended_users\n"; }
3987                 }
3988         }
3989
3990         if ( $proxysettings{'MAX_INCOMING_SIZE'} != '0' )
3991         {
3992                 print FILE "reply_body_max_size $proxysettings{'MAX_INCOMING_SIZE'} KB all\n\n";
3993         }
3994
3995         print FILE "visible_hostname";
3996         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3997         {
3998                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3999         } else {
4000                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
4001         }
4002
4003         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n"; }
4004         if (!($proxysettings{'ADMIN_PASSWORD'} eq '')) { print FILE "cachemgr_passwd $proxysettings{'ADMIN_PASSWORD'} all\n"; }
4005         print FILE "\n";
4006
4007         print FILE "max_filedescriptors $proxysettings{'FILEDESCRIPTORS'}\n\n";
4008
4009         # Write the parent proxy info, if needed.
4010         if ($remotehost ne '')
4011         {
4012                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
4013
4014                 # Enter authentication for the parent cache. Option format is
4015                 # login=user:password   ($proxy1='YES')
4016                 # login=PASS            ($proxy1='PASS')
4017                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
4018                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
4019                 {
4020                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
4021                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
4022                 }
4023                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
4024
4025                 print FILE "\nalways_direct allow IPFire_ips\n";
4026                 print FILE "never_direct  allow all\n\n";
4027         }
4028         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
4029         {
4030                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
4031                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
4032         }
4033
4034         # Include file with user defined settings.
4035         if (-e "/etc/squid/squid.conf.local") {
4036                 print FILE "include /etc/squid/squid.conf.local\n";
4037         }
4038         close FILE;
4039
4040         # Proxy settings for squidclamav - if installed.
4041         #
4042         # Check if squidclamav is enabled.
4043         if ($proxysettings{'ENABLE_CLAMAV'} eq 'on') {
4044
4045                 my $configfile='/etc/squidclamav.conf';
4046
4047                 my $data = &General::read_file_utf8($configfile);
4048                 $data =~ s/squid_port [0-9]+/squid_port $proxysettings{'PROXY_PORT'}/g;
4049                 &General::write_file_utf8($configfile, $data);
4050         }
4051 }
4052
4053 # -------------------------------------------------------------------
4054
4055 sub adduser
4056 {
4057         my ($str_user, $str_pass, $str_group) = @_;
4058         my @groupmembers=();
4059
4060         if ($str_pass eq 'lEaVeAlOnE')
4061         {
4062                 open(FILE, "$userdb");
4063                 @groupmembers = <FILE>;
4064                 close(FILE);
4065                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
4066                 &deluser($str_user);
4067                 open(FILE, ">>$userdb");
4068                 flock FILE,2;
4069                 print FILE "$str_user$str_pass";
4070                 close(FILE);
4071         } else {
4072                 &deluser($str_user);
4073                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
4074         }
4075
4076         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
4077         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
4078         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
4079         flock FILE, 2;
4080         print FILE "$str_user\n";
4081         close(FILE);
4082
4083         return;
4084 }
4085
4086 # -------------------------------------------------------------------
4087
4088 sub deluser
4089 {
4090         my ($str_user) = @_;
4091         my $groupfile='';
4092         my @groupmembers=();
4093         my @templist=();
4094
4095         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
4096         {
4097                 undef @templist;
4098                 open(FILE, "$groupfile");
4099                 @groupmembers = <FILE>;
4100                 close(FILE);
4101                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
4102                 open(FILE, ">$groupfile");
4103                 flock FILE, 2;
4104                 print FILE @templist;
4105                 close(FILE);
4106         }
4107
4108         undef @templist;
4109         open(FILE, "$userdb");
4110         @groupmembers = <FILE>;
4111         close(FILE);
4112         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
4113         open(FILE, ">$userdb");
4114         flock FILE, 2;
4115         print FILE @templist;
4116         close(FILE);
4117
4118         return;
4119 }
4120
4121 # -------------------------------------------------------------------
4122
4123 sub writecachemgr
4124 {
4125         open(FILE, ">${General::swroot}/proxy/cachemgr.conf");
4126         flock(FILE, 2);
4127         print FILE "$netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
4128         print FILE "localhost";
4129         close(FILE);
4130   return;
4131 }
4132
4133 # -------------------------------------------------------------------