html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2009  Michael Tremer & Christian Schmidt                      #
   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=(64,128,256,384,512,1024,2048,3072,5120);
  59 my $throttle_binary="bin|cab|exe|gz|rar|sea|tar|tgz|zip";
  60 my $throttle_dskimg="b5t|bin|bwt|ccd|cdi|cue|gho|img|iso|mds|nrg|pqi";
  61 my $throttle_mmedia="aiff?|asf|avi|divx|mov|mp3|mpe?g|qt|ra?m";
  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 $replybodymaxsize=0;
  86 my $browser_regexp='';
  87 my $needhup = 0;
  88 my $errormessage='';
  89
  90 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  91 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  92 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  93 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  94 my $identdir = "${General::swroot}/proxy/advanced/ident";
  95 my $credir   = "${General::swroot}/proxy/advanced/cre";
  96
  97 my $userdb = "$ncsadir/passwd";
  98 my $stdgrp = "$ncsadir/standard.grp";
  99 my $extgrp = "$ncsadir/extended.grp";
 100 my $disgrp = "$ncsadir/disabled.grp";
 101
 102 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
 103 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
 104 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
 105
 106 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
 107 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
 108 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
 109
 110 my $identhosts = "$identdir/hosts";
 111
 112 my $authdir  = "/usr/lib/squid/";
 113 my $errordir = "/usr/lib/squid/errors";
 114
 115 my $acl_src_subnets = "$acldir/src_subnets.acl";
 116 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 117 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 118 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 119 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 120 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 121 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 122 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 123 my $acl_dst_noauth_dom = "$acldir/dst_noauth_dom.acl";
 124 my $acl_dst_noauth_net = "$acldir/dst_noauth_net.acl";
 125 my $acl_dst_noauth_url = "$acldir/dst_noauth_url.acl";
 126 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 127 my $acl_dst_nocache_dom = "$acldir/dst_nocache_dom.acl";
 128 my $acl_dst_nocache_net = "$acldir/dst_nocache_net.acl";
 129 my $acl_dst_nocache_url = "$acldir/dst_nocache_url.acl";
 130 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 131 my $acl_ports_safe = "$acldir/ports_safe.acl";
 132 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 133 my $acl_include = "$acldir/include.acl";
 134
 135 my $updaccelversion  = 'n/a';
 136 my $urlfilterversion = 'n/a';
 137
 138 unless (-d "$acldir")   { mkdir("$acldir"); }
 139 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 140 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 141 unless (-d "$raddir")   { mkdir("$raddir"); }
 142 unless (-d "$identdir") { mkdir("$identdir"); }
 143 unless (-d "$credir")   { mkdir("$credir"); }
 144
 145 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 146 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 147
 148 unless (-e $userdb) { system("touch $userdb"); }
 149 unless (-e $stdgrp) { system("touch $stdgrp"); }
 150 unless (-e $extgrp) { system("touch $extgrp"); }
 151 unless (-e $disgrp) { system("touch $disgrp"); }
 152
 153 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 154 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 155 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 156 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 157 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 158 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 159 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 160 unless (-e $acl_dst_noauth)     { system("touch $acl_dst_noauth"); }
 161 unless (-e $acl_dst_noauth_dom) { system("touch $acl_dst_noauth_dom"); }
 162 unless (-e $acl_dst_noauth_net) { system("touch $acl_dst_noauth_net"); }
 163 unless (-e $acl_dst_noauth_url) { system("touch $acl_dst_noauth_url"); }
 164 unless (-e $acl_dst_nocache)     { system("touch $acl_dst_nocache"); }
 165 unless (-e $acl_dst_nocache_dom) { system("touch $acl_dst_nocache_dom"); }
 166 unless (-e $acl_dst_nocache_net) { system("touch $acl_dst_nocache_net"); }
 167 unless (-e $acl_dst_nocache_url) { system("touch $acl_dst_nocache_url"); }
 168 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 169 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 170 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 171 unless (-e $acl_include) { system("touch $acl_include"); }
 172
 173 unless (-e $browserdb) { system("touch $browserdb"); }
 174 unless (-e $mimetypes) { system("touch $mimetypes"); }
 175
 176 open FILE, $browserdb;
 177 @useragentlist = sort { reverse(substr(reverse(substr($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>;
 178 close(FILE);
 179
 180 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 181 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 182
 183 &Header::showhttpheaders();
 184
 185 $proxysettings{'ACTION'} = '';
 186 $proxysettings{'VALID'} = '';
 187
 188 $proxysettings{'ENABLE'} = 'off';
 189 $proxysettings{'ENABLE_BLUE'} = 'off';
 190 $proxysettings{'TRANSPARENT'} = 'off';
 191 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 192 $proxysettings{'PROXY_PORT'} = '800';
 193 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 194 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 195 $proxysettings{'ADMIN_PASSWORD'} = '';
 196 $proxysettings{'ERR_LANGUAGE'} = 'German';
 197 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 198 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 199 $proxysettings{'FORWARD_VIA'} = 'off';
 200 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 201 $proxysettings{'FORWARD_USERNAME'} = 'off';
 202 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 203 $proxysettings{'UPSTREAM_PROXY'} = '';
 204 $proxysettings{'UPSTREAM_USER'} = '';
 205 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 206 $proxysettings{'LOGGING'} = 'off';
 207 $proxysettings{'CACHEMGR'} = 'off';
 208 $proxysettings{'LOGQUERY'} = 'off';
 209 $proxysettings{'LOGUSERAGENT'} = 'off';
 210 $proxysettings{'FILEDESCRIPTORS'} = '4096';
 211 $proxysettings{'CACHE_MEM'} = '2';
 212 $proxysettings{'CACHE_SIZE'} = '50';
 213 $proxysettings{'MAX_SIZE'} = '4096';
 214 $proxysettings{'MIN_SIZE'} = '0';
 215 $proxysettings{'MEM_POLICY'} = 'LRU';
 216 $proxysettings{'CACHE_POLICY'} = 'LRU';
 217 $proxysettings{'L1_DIRS'} = '16';
 218 $proxysettings{'OFFLINE_MODE'} = 'off';
 219 $proxysettings{'CLASSROOM_EXT'} = 'off';
 220 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 221 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 222 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 223 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 224 $proxysettings{'TIME_FROM_HOUR'} = '00';
 225 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 226 $proxysettings{'TIME_TO_HOUR'} = '24';
 227 $proxysettings{'TIME_TO_MINUTE'} = '00';
 228 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 229 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 230 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 231 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 232 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 233 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 234 $proxysettings{'THROTTLE_BINARY'} = 'off';
 235 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 236 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 237 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 238 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 239 $proxysettings{'FAKE_USERAGENT'} = '';
 240 $proxysettings{'FAKE_REFERER'} = '';
 241 $proxysettings{'AUTH_METHOD'} = 'none';
 242 $proxysettings{'AUTH_REALM'} = '';
 243 $proxysettings{'AUTH_MAX_USERIP'} = '';
 244 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 245 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 246 $proxysettings{'AUTH_CHILDREN'} = '5';
 247 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 248 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 249 $proxysettings{'NCSA_USERNAME'} = '';
 250 $proxysettings{'NCSA_GROUP'} = '';
 251 $proxysettings{'NCSA_PASS'} = '';
 252 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 253 $proxysettings{'LDAP_BASEDN'} = '';
 254 $proxysettings{'LDAP_TYPE'} = 'ADS';
 255 $proxysettings{'LDAP_SERVER'} = '';
 256 $proxysettings{'LDAP_PORT'} = '389';
 257 $proxysettings{'LDAP_BINDDN_USER'} = '';
 258 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 259 $proxysettings{'LDAP_GROUP'} = '';
 260 $proxysettings{'NTLM_DOMAIN'} = '';
 261 $proxysettings{'NTLM_PDC'} = '';
 262 $proxysettings{'NTLM_BDC'} = '';
 263 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 264 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 265 $proxysettings{'RADIUS_SERVER'} = '';
 266 $proxysettings{'RADIUS_PORT'} = '1812';
 267 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 268 $proxysettings{'RADIUS_SECRET'} = '';
 269 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 270 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 271 $proxysettings{'IDENT_REQUIRED'} = 'off';
 272 $proxysettings{'IDENT_TIMEOUT'} = '10';
 273 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 274 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 275 $proxysettings{'ENABLE_FILTER'} = 'off';
 276 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 277 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 278 $proxysettings{'CHILDREN'} = '10';
 279
 280 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 281
 282 &Header::getcgihash(\%proxysettings);
 283
 284 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 285 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 286 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 287 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 288
 289 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 290 {
 291         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 292 }
 293
 294 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 295 {
 296         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 297         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 298                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 299         }
 300         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 301                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 302         }
 303         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 304                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 305         }
 306         if (!$errormessage) {
 307                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 308                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 309         }
 310         $proxysettings{'NCSA_USERNAME'} = '';
 311         $proxysettings{'NCSA_GROUP'} = '';
 312         $proxysettings{'NCSA_PASS'} = '';
 313         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 314 }
 315
 316 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 317 {
 318         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 319         &deluser($proxysettings{'ID'});
 320 }
 321
 322 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 323 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 324 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 325
 326 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 327 {
 328         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 329         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 330         @temp = split(/:/,$proxysettings{'ID'});
 331         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 332         $proxysettings{'NCSA_GROUP'} = $temp[1];
 333         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 334         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 335 }
 336
 337 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}))
 338 {
 339         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 340             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 341             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 342             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 343                 $errormessage = $Lang::tr{'invalid input'};
 344                 goto ERROR;
 345         }
 346         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 347         {
 348                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 349                 goto ERROR;
 350         }
 351         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 352                 ($proxysettings{'CACHE_SIZE'} < 10))
 353         {
 354                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 355                 {
 356                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 357                         goto ERROR;
 358                 }
 359         }
 360         if (!($proxysettings{'FILEDESCRIPTORS'} =~ /^\d+/) ||
 361                 ($proxysettings{'FILEDESCRIPTORS'} < 1) || ($proxysettings{'FILEDESCRIPTORS'} > 16384))
 362         {
 363                 $errormessage = $Lang::tr{'proxy errmsg filedescriptors'};
 364                 goto ERROR;
 365         }
 366         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 367                 ($proxysettings{'CACHE_MEM'} < 1))
 368         {
 369                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 370                 goto ERROR;
 371         }
 372         my @free = `/usr/bin/free`;
 373         $free[1] =~ m/(\d+)/;
 374         $cachemem = int $1 / 2048;
 375         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 376                 $proxysettings{'CACHE_MEM'} = $cachemem;
 377         }
 378         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 379         {
 380                 $errormessage = $Lang::tr{'invalid maximum object size'};
 381                 goto ERROR;
 382         }
 383         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 384         {
 385                 $errormessage = $Lang::tr{'invalid minimum object size'};
 386                 goto ERROR;
 387         }
 388         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 389         {
 390                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 391                 goto ERROR;
 392         }
 393         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 394         {
 395                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 396                 goto ERROR;
 397         }
 398         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 399         {
 400                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 401                 goto ERROR;
 402         }
 403                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 404         {
 405                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 406                 goto ERROR;
 407         }
 408         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 409         {
 410                 $browser_regexp = '';
 411                 foreach (@useragentlist)
 412                 {
 413                         chomp;
 414                         @useragent = split(/,/);
 415                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 416                 }
 417                 chop($browser_regexp);
 418                 if (!$browser_regexp)
 419                 {
 420                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 421                         goto ERROR;
 422                 }
 423         }
 424         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 425         {
 426                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 427                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 428                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 429                 {
 430                         if ($netsettings{'BLUE_DEV'})
 431                         {
 432                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 433                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 434                                 {
 435                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 436                                         goto ERROR;
 437                                 }
 438                         } else {
 439                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 440                                 {
 441                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 442                                         goto ERROR;
 443                                 }
 444                         }
 445                 }
 446                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 447                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 448                 {
 449                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 450                         goto ERROR;
 451                 }
 452                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 453                 {
 454                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 455                         goto ERROR;
 456                 }
 457                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 458                 {
 459                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 460                         goto ERROR;
 461                 }
 462                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 463                 {
 464                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 465                         goto ERROR;
 466                 }
 467                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 468                 {
 469                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 470                         goto ERROR;
 471                 }
 472         }
 473         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 474         {
 475                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 476                 {
 477                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 478                         goto ERROR;
 479                 }
 480         }
 481         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 482         {
 483                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 484                 {
 485                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 486                         goto ERROR;
 487                 }
 488         }
 489         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 490         {
 491                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 492                 {
 493                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 494                         goto ERROR;
 495                 }
 496                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 497                 {
 498                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 499                         goto ERROR;
 500                 }
 501                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 502                 {
 503                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 504                         goto ERROR;
 505                 }
 506                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 507                 {
 508                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 509                         {
 510                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 511                                 goto ERROR;
 512                         }
 513                 }
 514         }
 515         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 516         {
 517                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 518                 {
 519                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 520                         goto ERROR;
 521                 }
 522                 if ($proxysettings{'NTLM_PDC'} eq '')
 523                 {
 524                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 525                         goto ERROR;
 526                 }
 527                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 528                 {
 529                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 530                         goto ERROR;
 531                 }
 532                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 533                 {
 534                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 535                         goto ERROR;
 536                 }
 537
 538                 $proxysettings{'NTLM_DOMAIN'} = lc($proxysettings{'NTLM_DOMAIN'});
 539                 $proxysettings{'NTLM_PDC'}    = lc($proxysettings{'NTLM_PDC'});
 540                 $proxysettings{'NTLM_BDC'}    = lc($proxysettings{'NTLM_BDC'});
 541         }
 542         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 543         {
 544                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 545                 {
 546                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 547                         goto ERROR;
 548                 }
 549                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 550                 {
 551                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 552                         goto ERROR;
 553                 }
 554                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 555                 {
 556                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 557                         goto ERROR;
 558                 }
 559         }
 560
 561         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 562         $proxy1 = 'YES';
 563         $proxy2 = 'YES';
 564         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 565         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 566         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 567         if (($proxy1 ne $proxy2))
 568         {
 569                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 570                 goto ERROR;
 571         }
 572
 573 ERROR:
 574         &check_acls;
 575
 576         if ($errormessage) {
 577                 $proxysettings{'VALID'} = 'no'; }
 578         else {
 579                 $proxysettings{'VALID'} = 'yes'; }
 580
 581         if ($proxysettings{'VALID'} eq 'yes')
 582         {
 583                 &write_acls;
 584
 585                 delete $proxysettings{'SRC_SUBNETS'};
 586                 delete $proxysettings{'SRC_BANNED_IP'};
 587                 delete $proxysettings{'SRC_BANNED_MAC'};
 588                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 589                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 590                 delete $proxysettings{'DST_NOCACHE'};
 591                 delete $proxysettings{'DST_NOAUTH'};
 592                 delete $proxysettings{'PORTS_SAFE'};
 593                 delete $proxysettings{'PORTS_SSL'};
 594                 delete $proxysettings{'MIME_TYPES'};
 595                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 596                 delete $proxysettings{'NTLM_DENY_USERS'};
 597                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 598                 delete $proxysettings{'RADIUS_DENY_USERS'};
 599                 delete $proxysettings{'IDENT_HOSTS'};
 600                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 601                 delete $proxysettings{'IDENT_DENY_USERS'};
 602
 603                 delete $proxysettings{'CRE_GROUPS'};
 604                 delete $proxysettings{'CRE_SVHOSTS'};
 605
 606                 delete $proxysettings{'NCSA_USERNAME'};
 607                 delete $proxysettings{'NCSA_GROUP'};
 608                 delete $proxysettings{'NCSA_PASS'};
 609                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 610
 611                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 612                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 613                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 614                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 615                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 616                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 617                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 618
 619                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 620                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 621
 622                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 623
 624                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 625                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 626                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 627                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 628                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 629                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 630                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 631                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 632                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 633
 634                 &writeconfig;
 635                 &writepacfile;
 636
 637                 if ($proxysettings{'CACHEMGR'} eq 'on'){&writecachemgr;}
 638
 639                 system ('/usr/local/bin/squidctrl', 'disable');
 640                 unlink "${General::swroot}/proxy/enable";
 641                 unlink "${General::swroot}/proxy/transparent";
 642                 unlink "${General::swroot}/proxy/enable_blue";
 643                 unlink "${General::swroot}/proxy/transparent_blue";
 644
 645                 if ($proxysettings{'ENABLE'} eq 'on') {
 646                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 647                         system ('/usr/local/bin/squidctrl', 'enable'); }
 648                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 649                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 650                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 651                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 652                         system ('/usr/local/bin/squidctrl', 'enable'); }
 653                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 654                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 655
 656                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 657                 if ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}) { system('/usr/local/bin/squidctrl reconfigure >/dev/null 2>&1'); }
 658   }
 659 }
 660
 661 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 662 {
 663         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 664 }
 665
 666 if (!$errormessage)
 667 {
 668         if (-e "${General::swroot}/proxy/advanced/settings") {
 669                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 670         } elsif (-e "${General::swroot}/proxy/settings") {
 671                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 672         }
 673         &read_acls;
 674 }
 675
 676 $checked{'ENABLE'}{'off'} = '';
 677 $checked{'ENABLE'}{'on'} = '';
 678 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 679
 680 $checked{'TRANSPARENT'}{'off'} = '';
 681 $checked{'TRANSPARENT'}{'on'} = '';
 682 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 683
 684 $checked{'ENABLE_BLUE'}{'off'} = '';
 685 $checked{'ENABLE_BLUE'}{'on'} = '';
 686 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 687
 688 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 689 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 690 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 691
 692 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 693 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 694 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 695
 696 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 697 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 698 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 699 $checked{'FORWARD_USERNAME'}{'off'} = '';
 700 $checked{'FORWARD_USERNAME'}{'on'} = '';
 701 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 702 $checked{'FORWARD_VIA'}{'off'} = '';
 703 $checked{'FORWARD_VIA'}{'on'} = '';
 704 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 705 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 706 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 707 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 708
 709 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 710 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 711 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 712 $checked{'OFFLINE_MODE'}{'off'} = '';
 713 $checked{'OFFLINE_MODE'}{'on'} = '';
 714 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 715
 716 $checked{'LOGGING'}{'off'} = '';
 717 $checked{'LOGGING'}{'on'} = '';
 718 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 719 $checked{'CACHEMGR'}{'off'} = '';
 720 $checked{'CACHEMGR'}{'on'} = '';
 721 $checked{'CACHEMGR'}{$proxysettings{'CACHEMGR'}} = "checked='checked'";
 722 $checked{'LOGQUERY'}{'off'} = '';
 723 $checked{'LOGQUERY'}{'on'} = '';
 724 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 725 $checked{'LOGUSERAGENT'}{'off'} = '';
 726 $checked{'LOGUSERAGENT'}{'on'} = '';
 727 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 728
 729 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 730 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 731
 732 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 733 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 734 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 735 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 736 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 737 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 738
 739 $checked{'CLASSROOM_EXT'}{'off'} = '';
 740 $checked{'CLASSROOM_EXT'}{'on'} = '';
 741 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 742
 743 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 744 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 745 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 746 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 747 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 748
 749 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 750 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 751 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 752 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 753 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 754 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 755 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 756
 757 $checked{'TIME_MON'}{'off'} = '';
 758 $checked{'TIME_MON'}{'on'} = '';
 759 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 760 $checked{'TIME_TUE'}{'off'} = '';
 761 $checked{'TIME_TUE'}{'on'} = '';
 762 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 763 $checked{'TIME_WED'}{'off'} = '';
 764 $checked{'TIME_WED'}{'on'} = '';
 765 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 766 $checked{'TIME_THU'}{'off'} = '';
 767 $checked{'TIME_THU'}{'on'} = '';
 768 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 769 $checked{'TIME_FRI'}{'off'} = '';
 770 $checked{'TIME_FRI'}{'on'} = '';
 771 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 772 $checked{'TIME_SAT'}{'off'} = '';
 773 $checked{'TIME_SAT'}{'on'} = '';
 774 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 775 $checked{'TIME_SUN'}{'off'} = '';
 776 $checked{'TIME_SUN'}{'on'} = '';
 777 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 778
 779 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 780 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 781 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 782 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 783
 784 $checked{'THROTTLE_BINARY'}{'off'} = '';
 785 $checked{'THROTTLE_BINARY'}{'on'} = '';
 786 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 787 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 788 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 789 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 790 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 791 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 792 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 793
 794 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 795 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 796 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 797
 798 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 799 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 800 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 801
 802 foreach (@useragentlist) {
 803         @useragent = split(/,/);
 804         $checked{'UA_'.$useragent[0]}{'off'} = '';
 805         $checked{'UA_'.$useragent[0]}{'on'} = '';
 806         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 807 }
 808
 809 $checked{'AUTH_METHOD'}{'none'} = '';
 810 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 811 $checked{'AUTH_METHOD'}{'ident'} = '';
 812 $checked{'AUTH_METHOD'}{'ldap'} = '';
 813 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 814 $checked{'AUTH_METHOD'}{'radius'} = '';
 815 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 816
 817 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 818
 819 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 820 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 821 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 822
 823 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 824 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 825 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 826
 827 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 828
 829 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 830
 831 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 832
 833 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 834 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 835 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 836
 837 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 838 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 839 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 840
 841 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 842 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 843 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 844
 845 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 846 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 847 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 848
 849 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 850 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 851 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 852
 853 $checked{'IDENT_REQUIRED'}{'off'} = '';
 854 $checked{'IDENT_REQUIRED'}{'on'} = '';
 855 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 856
 857 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 858 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 859 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 860
 861 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 862 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 863 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 864
 865 $checked{'ENABLE_FILTER'}{'off'} = '';
 866 $checked{'ENABLE_FILTER'}{'on'} = '';
 867 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 868
 869 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 870 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 871 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 872
 873 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 874 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 875 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 876
 877 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 878
 879 &Header::openbigbox('100%', 'left', '', $errormessage);
 880
 881 if ($errormessage) {
 882         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 883         print "<font class='base'>$errormessage&nbsp;</font>\n";
 884         &Header::closebox();
 885 }
 886
 887 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 888 {
 889         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 890         $squidversion[0] =~ s/^\s+//g;
 891         $squidversion[0] =~ s/\s+$//g;
 892 } else {
 893         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 894 }
 895
 896 # ===================================================================
 897 #  Main settings
 898 # ===================================================================
 899
 900 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 901
 902 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 903
 904 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 905
 906 print <<END
 907 <table width='100%'>
 908 <tr>
 909         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 910 </tr>
 911 <tr>
 912         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 913         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 914         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 915         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 916 </tr>
 917 <tr>
 918         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 919         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 920         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 921         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 922 </tr>
 923 <tr>
 924 END
 925 ;
 926 if ($netsettings{'BLUE_DEV'}) {
 927         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 928         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 929 } else {
 930         print "<td colspan='2'>&nbsp;</td>";
 931 }
 932 print <<END
 933         <td colspan='2'>&nbsp;</td>
 934 </tr>
 935 <tr>
 936 END
 937 ;
 938 if ($netsettings{'BLUE_DEV'}) {
 939         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 940         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 941 } else {
 942         print "<td colspan='2'>&nbsp;</td>";
 943 }
 944 print <<END
 945         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 946         <td class='base'>
 947         <select name='ERR_LANGUAGE'>
 948 END
 949 ;
 950         foreach (<$errordir/*>) {
 951                 if (-d) {
 952                         $language = substr($_,rindex($_,"/")+1);
 953                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 954                 }
 955         }
 956 print <<END
 957         </select>
 958         </td>
 959 </tr>
 960 <tr>
 961         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 962         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 963         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 964         <td class='base'><select name='ERR_DESIGN'>
 965                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 966                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 967         </select></td>
 968 </tr>
 969 <tr>
 970         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 971         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 972         <td>&nbsp;</td>
 973         <td>&nbsp;</td>
 974 </tr>
 975 </table>
 976 <hr size='1'>
 977 <table width='100%'>
 978 <tr><td class='base' colspan='4'><b>$Lang::tr{'advproxy redirector children'}</b></td></tr>
 979 <tr><td class='base' >$Lang::tr{'processes'}<input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
 980 END
 981 ;
 982 my $count = `arp -a | wc -l`;
 983 if ( $count < 1 ){$count = 1;}
 984 if ( -e "/usr/bin/squidclamav" ) {
 985         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
 986         if ( ! -e "/var/run/clamav/clamd.pid" ){
 987                 print "<font color='red'>clamav not running</font><br /><br />";
 988                 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 989                 }
 990         else {
 991                 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
 992                 print "+ ".int(( $count**(1/3)) * 8);}
 993         print "</td>";
 994 } else {
 995         print "<td></td>";
 996 }
 997 print "<td class='base'><b>".$Lang::tr{'advproxy url filter'}."</b><br />";
 998 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
 999 print "+ ".int(($count**(1/3)) * 6);
1000 print "</td>";
1001 print "<td class='base'><b>".$Lang::tr{'advproxy update accelerator'}."</b><br />";
1002 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
1003 print "+ ".int(($count**(1/3)) * 5);
1004 print "</td></tr>";
1005 print <<END
1006 </table>
1007 <hr size='1'>
1008 <table width='100%'>
1009 <tr>
1010         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
1011 </tr>
1012 <tr>
1013         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
1014         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
1015         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1016         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
1017 </tr>
1018 <tr>
1019         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1020         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1021         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1022         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1023 </tr>
1024 <tr>
1025         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1026         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1027         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1028         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1029 </tr>
1030 <tr>
1031         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1032         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1033         <td>&nbsp;</td>
1034         <td>&nbsp;</td>
1035 </tr>
1036 </table>
1037 <hr size='1'>
1038 <table width='100%'>
1039 <tr>
1040         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1041 </tr>
1042 <tr>
1043         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1044         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1045         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1046         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1047 </tr>
1048 <tr>
1049         <td>&nbsp;</td>
1050         <td>&nbsp;</td>
1051         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1052         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1053 </tr>
1054 </table>
1055 <hr size='1'>
1056 <table width='100%'>
1057 <tr>
1058         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1059 </tr>
1060 <tr>
1061         <td class='base'>$Lang::tr{'proxy cachemgr'}:</td>
1062         <td><input type='checkbox' name='CACHEMGR' $checked{'CACHEMGR'}{'on'} /></td>
1063         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1064         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
1065 </tr>
1066 <tr>
1067         <td class='base'>$Lang::tr{'proxy filedescriptors'}:</td>
1068         <td><input type='text' name='FILEDESCRIPTORS' value='$proxysettings{'FILEDESCRIPTORS'}' size='5' /></td>
1069         <td class='base'>$Lang::tr{'proxy admin password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1070         <td><input type='text' name='ADMIN_PASSWORD' value='$proxysettings{'ADMIN_PASSWORD'}' /></td>
1071 </tr>
1072 <tr>
1073         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1074 </tr>
1075 <tr>
1076         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1077         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1078         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1079         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1080 </tr>
1081 <tr>
1082         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1083         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1084         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1085         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1086 </tr>
1087 <tr>
1088         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1089         <td class='base'><select name='L1_DIRS'>
1090                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1091                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1092                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1093                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1094                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1095         </select></td>
1096         <td colspan='2' rowspan= '5' valign='top' class='base'>
1097                 <table cellspacing='0' cellpadding='0'>
1098                         <tr>
1099                                 <!-- intentionally left empty -->
1100                         </tr>
1101                         <tr>
1102                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1103                         </tr>
1104                         <tr>
1105                                 <!-- intentionally left empty -->
1106                         </tr>
1107                         <tr>
1108                                 <!-- intentionally left empty -->
1109                         </tr>
1110                         <tr>
1111                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1112 END
1113 ;
1114
1115 print $proxysettings{'DST_NOCACHE'};
1116
1117 print <<END
1118 </textarea></td>
1119                 </tr>
1120                 </table>
1121         </td>
1122 </tr>
1123 <tr>
1124         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1125         <td class='base'><select name='MEM_POLICY'>
1126                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1127                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1128                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1129                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1130         </select></td>
1131 </tr>
1132 <tr>
1133         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1134         <td class='base'><select name='CACHE_POLICY'>
1135                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1136                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1137                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1138                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1139         </select></td>
1140 </tr>
1141 <tr>
1142         <td colspan='2'>&nbsp;</td>
1143 </tr>
1144 <tr>
1145         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1146         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1147 </tr>
1148 </table>
1149 <hr size='1'>
1150 <table width='100%'>
1151 <tr>
1152         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1153 </tr>
1154 <tr>
1155         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1156 </tr>
1157 <tr>
1158         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1159         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1160 </tr>
1161 <tr>
1162         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1163 END
1164 ;
1165         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1166
1167 print <<END
1168 </textarea></td>
1169         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1170 END
1171 ;
1172         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1173
1174 print <<END
1175 </textarea></td>
1176 </tr>
1177 </table>
1178 <hr size='1'>
1179 <table width='100%'>
1180 <tr>
1181         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1182 </tr>
1183 <tr>
1184         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1185 </tr>
1186 <tr>
1187         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1188 </tr>
1189 <tr>
1190         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1191 END
1192 ;
1193
1194 if (!$proxysettings{'SRC_SUBNETS'})
1195 {
1196         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1197         if ($netsettings{'BLUE_DEV'})
1198         {
1199                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1200         }
1201 } else { print $proxysettings{'SRC_SUBNETS'}; }
1202
1203 print <<END
1204 </textarea></td>
1205 END
1206 ;
1207
1208 $line = $Lang::tr{'advproxy no internal proxy on green'};
1209 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1210 print "<td class='base'>$line:</td>\n";
1211 print <<END
1212         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1213 </tr>
1214 END
1215 ;
1216 if ($netsettings{'BLUE_DEV'}) {
1217         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1218         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1219         print "<tr>\n";
1220         print "<td class='base'>$line:</td>\n";
1221         print <<END
1222         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1223 </tr>
1224 END
1225 ;
1226 }
1227 print <<END
1228 <tr>
1229         <td colspan='2'>&nbsp;</td>
1230 </tr>
1231 <tr>
1232         <td colspan='2'>&nbsp;</td>
1233 </tr>
1234 </table>
1235 <table width='100%'>
1236 <tr>
1237         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1238 </tr>
1239 <tr>
1240         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1241         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1242 </tr>
1243 <tr>
1244         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1245 END
1246 ;
1247
1248         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1249
1250 print <<END
1251 </textarea></td>
1252         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1253 END
1254 ;
1255
1256 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1257
1258 print <<END
1259 </textarea></td>
1260 </tr>
1261 </table>
1262 <table width='100%'>
1263 <tr>
1264         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1265 </tr>
1266 <tr>
1267         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1268         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1269 </tr>
1270 <tr>
1271         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1272 END
1273 ;
1274
1275         print $proxysettings{'SRC_BANNED_IP'};
1276
1277 print <<END
1278 </textarea></td>
1279         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1280 END
1281 ;
1282
1283 print $proxysettings{'SRC_BANNED_MAC'};
1284
1285 print <<END
1286 </textarea></td>
1287 </tr>
1288 </table>
1289
1290 <hr size='1'>
1291
1292 END
1293 ;
1294 # -------------------------------------------------------------------
1295 #  CRE GUI - optional
1296 # -------------------------------------------------------------------
1297
1298 if (-e $cre_enabled) { print <<END
1299 <table width='100%'>
1300
1301 <tr>
1302         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1303 </tr>
1304 <tr>
1305         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1306 </tr>
1307 <tr>
1308
1309 END
1310 ;
1311 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1312 print <<END
1313         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1314         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1315 </tr>
1316 <tr>
1317         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1318         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1319 END
1320 ;
1321 }
1322 print "</tr>";
1323 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1324 print <<END
1325 <tr>
1326         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1327 END
1328 ;
1329
1330         print $proxysettings{'CRE_GROUPS'};
1331
1332 print <<END
1333 </textarea></td>
1334         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1335 END
1336 ;
1337         print $proxysettings{'CRE_SVHOSTS'};
1338
1339 print <<END
1340 </textarea></td>
1341 </tr>
1342 END
1343 ;
1344 }
1345 print "</table><hr size='1'>";
1346
1347 } else {
1348         print <<END
1349         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1350         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1351         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1352 END
1353 ;
1354 }
1355
1356 # -------------------------------------------------------------------
1357
1358 print <<END
1359
1360 <table width='100%'>
1361 <tr>
1362         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1363 </tr>
1364 <table width='100%'>
1365 <tr>
1366         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1367         <td width='1%'>&nbsp;</td>
1368         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1369         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1370         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1371         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1372         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1373         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1374         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1375         <td width='1%'>&nbsp;&nbsp;</td>
1376         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1377         <td width='1%'>&nbsp;</td>
1378         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1379         <td>&nbsp;</td>
1380 </tr>
1381 <tr>
1382         <td class='base'>
1383         <select name='TIME_ACCESS_MODE'>
1384         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1385         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1386         </select>
1387         </td>
1388         <td>&nbsp;</td>
1389         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1390         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1391         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1392         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1393         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1394         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1395         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1396         <td>&nbsp;</td>
1397         <td class='base'>
1398         <select name='TIME_FROM_HOUR'>
1399 END
1400 ;
1401 for ($i=0;$i<=24;$i++) {
1402         $_ = sprintf("%02s",$i);
1403         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1404 }
1405 print <<END
1406         </select>
1407         </td>
1408         <td>:</td>
1409         <td class='base'>
1410         <select name='TIME_FROM_MINUTE'>
1411 END
1412 ;
1413 for ($i=0;$i<=45;$i+=15) {
1414         $_ = sprintf("%02s",$i);
1415         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1416 }
1417 print <<END
1418         </select>
1419         <td> - </td>
1420         </td>
1421         <td class='base'>
1422         <select name='TIME_TO_HOUR'>
1423 END
1424 ;
1425 for ($i=0;$i<=24;$i++) {
1426         $_ = sprintf("%02s",$i);
1427         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1428 }
1429 print <<END
1430         </select>
1431         </td>
1432         <td>:</td>
1433         <td class='base'>
1434         <select name='TIME_TO_MINUTE'>
1435 END
1436 ;
1437 for ($i=0;$i<=45;$i+=15) {
1438         $_ = sprintf("%02s",$i);
1439         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1440 }
1441 print <<END
1442         </select>
1443         </td>
1444 </tr>
1445 </table>
1446 <hr size='1'>
1447 <table width='100%'>
1448 <tr>
1449         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1450 </tr>
1451 <tr>
1452         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1453         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1454         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1455         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1456 </tr>
1457 </table>
1458 <hr size='1'>
1459 <table width='100%'>
1460 <tr>
1461         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1462 </tr>
1463 <tr>
1464         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1465         <td width='20%' class='base'>
1466         <select name='THROTTLING_GREEN_TOTAL'>
1467 END
1468 ;
1469
1470 foreach (@throttle_limits) {
1471         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1472 }
1473
1474 print <<END
1475         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1476         </select>
1477         </td>
1478         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1479         <td width='30%' class='base'>
1480         <select name='THROTTLING_GREEN_HOST'>
1481 END
1482 ;
1483
1484 foreach (@throttle_limits) {
1485         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1486 }
1487
1488 print <<END
1489         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1490         </select>
1491         </td>
1492 </tr>
1493 END
1494 ;
1495
1496 if ($netsettings{'BLUE_DEV'}) {
1497         print <<END
1498 <tr>
1499         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1500         <td class='base'>
1501         <select name='THROTTLING_BLUE_TOTAL'>
1502 END
1503 ;
1504
1505 foreach (@throttle_limits) {
1506         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1507 }
1508
1509 print <<END
1510         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1511         </select>
1512         </td>
1513         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1514         <td class='base'>
1515         <select name='THROTTLING_BLUE_HOST'>
1516 END
1517 ;
1518
1519 foreach (@throttle_limits) {
1520         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1521 }
1522
1523 print <<END
1524         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1525         </select>
1526         </td>
1527 </tr>
1528 END
1529 ;
1530 }
1531
1532 print <<END
1533 </table>
1534 <table width='100%'>
1535 <tr>
1536         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1537 </tr>
1538 <tr>
1539         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1540         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1541         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1542         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1543         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1544         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1545         <td width='15%'>&nbsp;</td>
1546         <td width='10%'>&nbsp;</td>
1547 </tr>
1548 </table>
1549 <hr size='1'>
1550 <table width='100%'>
1551 <tr>
1552         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1553 </tr>
1554 END
1555 ;
1556 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1557 print <<END
1558 <tr>
1559         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1560         <td>&nbsp;</td>
1561         <td>&nbsp;</td>
1562 </tr>
1563 <tr>
1564         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1565 END
1566 ;
1567
1568 print $proxysettings{'MIME_TYPES'};
1569
1570 print <<END
1571 </textarea></td>
1572         <td>&nbsp;</td>
1573         <td>&nbsp;</td>
1574 </tr>
1575 END
1576 ;
1577 }
1578 print <<END
1579 </table>
1580
1581 <hr size='1'>
1582 <table width='100%'>
1583 <tr>
1584         <td colspan='4'><b>$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>
1585 </tr>
1586 END
1587 ;
1588 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1589 print <<END
1590 <tr>
1591         <td colspan='4'><i>
1592 END
1593 ;
1594 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1595 print <<END
1596 </i></td>
1597 </tr>
1598 </table>
1599 <table width='100%'>
1600 END
1601 ;
1602
1603 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1604         for ($i=0; $i<=3; $i++) {
1605                 if ($i eq 0) { print "<tr>\n"; }
1606                 if (($n+$i) < @useragentlist) {
1607                         @useragent = split(/,/,@useragentlist[$n+$i]);
1608                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1609                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1610                 }
1611                 if ($i eq 3) { print "<\/tr>\n"; }
1612         }
1613 }
1614 }
1615 print <<END
1616 </table>
1617 <hr size='1'>
1618 <table width='100%'>
1619 <tr>
1620         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1621 </tr>
1622 <tr>
1623         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1624         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1625 </tr>
1626 <tr>
1627         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1628         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1629 </tr>
1630 </table>
1631 <hr size='1'>
1632 END
1633 ;
1634
1635 print <<END
1636 <table width='100%'>
1637 <tr>
1638         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1639 </tr>
1640 <tr>
1641         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1642         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1643         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1644         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1645         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1646         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1647 </tr>
1648 </table>
1649 END
1650 ;
1651
1652 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1653 <hr size='1'>
1654 <table width='100%'>
1655 <tr>
1656         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1657 </tr>
1658 <tr>
1659         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1660 </tr>
1661 <tr>
1662         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1663         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1664         <td colspan='2' rowspan= '6' valign='top' class='base'>
1665                 <table cellpadding='0' cellspacing='0'>
1666                         <tr>
1667                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1668                         </tr>
1669                         <tr>
1670                                 <!-- intentionally left empty -->
1671                         </tr>
1672                         <tr>
1673                                 <!-- intentionally left empty -->
1674                         </tr>
1675                         <tr>
1676                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1677                         </tr>
1678                         <tr>
1679                                 <!-- intentionally left empty -->
1680                         </tr>
1681                         <tr>
1682                                 <!-- intentionally left empty -->
1683                         </tr>
1684                         <tr>
1685                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1686                         </tr>
1687                         <tr>
1688                                 <!-- intentionally left empty -->
1689                         </tr>
1690                         <tr>
1691                                 <!-- intentionally left empty -->
1692                         </tr>
1693                         <tr>
1694                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1695 END
1696 ;
1697
1698 print $proxysettings{'DST_NOAUTH'};
1699
1700 print <<END
1701 </textarea></td>
1702                 </tr>
1703                 </table>
1704         </td>
1705 </tr>
1706 <tr>
1707         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1708         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1709 </tr>
1710 <tr>
1711         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1712         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1713 </tr>
1714 <tr>
1715         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1716         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1717 </tr>
1718 <tr>
1719         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1720         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1721 </tr>
1722 <tr>
1723         <td colspan='2'>&nbsp;</td>
1724 </tr>
1725 </table>
1726 END
1727 ;
1728 }
1729
1730 # ===================================================================
1731 #  NCSA auth settings
1732 # ===================================================================
1733
1734 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1735 print <<END
1736 <hr size='1'>
1737 <table width='100%'>
1738 <tr>
1739         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1740 </tr>
1741 <tr>
1742         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1743         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1744         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1745         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1746 </tr>
1747 <tr>
1748         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1749         <td>&nbsp;</td>
1750         <td>&nbsp;</td>
1751 </tr>
1752 </table>
1753 END
1754 ; }
1755
1756 # ===================================================================
1757 #  IDENTD auth settings
1758 # ===================================================================
1759
1760 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1761 print <<END
1762 <hr size ='1'>
1763 <table width='100%'>
1764 <tr>
1765         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1766 </tr>
1767 <tr>
1768         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1769         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1770         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1771         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1772 </tr>
1773 <tr>
1774         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1775         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1776         <td>&nbsp;</td>
1777         <td>&nbsp;</td>
1778 </tr>
1779 <tr>
1780         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1781         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1782 </tr>
1783 <tr>
1784         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1785 END
1786 ;
1787 if (!$proxysettings{'IDENT_HOSTS'}) {
1788         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1789         if ($netsettings{'BLUE_DEV'}) {
1790                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1791         }
1792 } else {
1793         print $proxysettings{'IDENT_HOSTS'};
1794 }
1795
1796 print <<END
1797 </textarea></td>
1798                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1799 END
1800 ;
1801
1802 print $proxysettings{'DST_NOAUTH'};
1803
1804 print <<END
1805 </textarea></td>
1806 </tr>
1807 </table>
1808 <hr size ='1'>
1809 <table width='100%'>
1810 <tr>
1811         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1812 </tr>
1813 <tr>
1814         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1815         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1816         <td width='25%'>&nbsp;</td>
1817         <td width='30%'>&nbsp;</td>
1818 </tr>
1819 <tr>
1820         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1821         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1822         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1823         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1824 </tr>
1825 <tr>
1826         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1827         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1828 </tr>
1829 <tr>
1830         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1831 END
1832 ; }
1833
1834 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1835
1836 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1837 </textarea></td>
1838         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1839 END
1840 ; }
1841
1842 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1843
1844 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1845 </textarea></td>
1846 </tr>
1847 </table>
1848 END
1849 ; }
1850
1851 # ===================================================================
1852 #  NTLM auth settings
1853 # ===================================================================
1854
1855 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1856 print <<END
1857 <hr size='1'>
1858 <table width='100%'>
1859 <tr>
1860         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1861 </tr>
1862 <tr>
1863         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1864         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1865         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1866         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1867         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1868         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1869 </tr>
1870 </table>
1871 <hr size ='1'>
1872 <table width='100%'>
1873 <tr>
1874         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1875 </tr>
1876 <tr>
1877         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1878         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1879         <td>&nbsp;</td>
1880 </tr>
1881 </table>
1882 <hr size ='1'>
1883 <table width='100%'>
1884 <tr>
1885         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1886 </tr>
1887 <tr>
1888         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1889         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1890         <td width='25%'>&nbsp;</td>
1891         <td width='30%'>&nbsp;</td>
1892 </tr>
1893 <tr>
1894         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1895         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1896         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1897         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1898 </tr>
1899 <tr>
1900         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1901         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1902 </tr>
1903 <tr>
1904         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1905 END
1906 ; }
1907
1908 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1909
1910 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1911 </textarea></td>
1912         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1913 END
1914 ; }
1915
1916 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1917
1918 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1919 </textarea></td>
1920 </tr>
1921 </table>
1922 END
1923 ; }
1924
1925 # ===================================================================
1926 #  LDAP auth settings
1927 # ===================================================================
1928
1929 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1930 print <<END
1931 <hr size='1'>
1932 <table width='100%'>
1933 <tr>
1934         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1935 </tr>
1936 <tr>
1937         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1938         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1939         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1940         <td class='base'><select name='LDAP_TYPE'>
1941                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1942                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1943                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1944                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1945         </select></td>
1946 </tr>
1947 <tr>
1948         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1949         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1950         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1951         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1952 </tr>
1953 </table>
1954 <hr size ='1'>
1955 <table width='100%'>
1956 <tr>
1957         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1958 </tr>
1959 <tr>
1960         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1961         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1962         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1963         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1964 </tr>
1965 </table>
1966 <hr size ='1'>
1967 <table width='100%'>
1968 <tr>
1969         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1970 </tr>
1971 <tr>
1972         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1973         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1974         <td>&nbsp;</td>
1975         <td>&nbsp;</td>
1976 </tr>
1977 </table>
1978 END
1979 ; }
1980
1981 # ===================================================================
1982 #  RADIUS auth settings
1983 # ===================================================================
1984
1985 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1986 print <<END
1987 <hr size='1'>
1988 <table width='100%'>
1989 <tr>
1990         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1991 </tr>
1992 <tr>
1993         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1994         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1995         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1996         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1997 </tr>
1998 <tr>
1999         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2000         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
2001         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
2002         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
2003 </tr>
2004 </table>
2005 <hr size ='1'>
2006 <table width='100%'>
2007 <tr>
2008         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
2009 </tr>
2010 <tr>
2011         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
2012         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
2013         <td width='25%'>&nbsp;</td>
2014         <td width='30%'>&nbsp;</td>
2015 </tr>
2016 <tr>
2017         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
2018         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
2019         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
2020         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
2021 </tr>
2022 <tr>
2023         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
2024         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
2025 </tr>
2026 <tr>
2027         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
2028 END
2029 ; }
2030
2031 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2032
2033 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2034 </textarea></td>
2035         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2036 END
2037 ; }
2038
2039 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2040
2041 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2042 </textarea></td>
2043 </tr>
2044 </table>
2045 END
2046 ; }
2047
2048 # ===================================================================
2049
2050 }
2051
2052 print "<table>\n";
2053
2054 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2055 print <<END
2056 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2057 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2058 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2059 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2060 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2061 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2062 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2063 END
2064 ; }
2065
2066 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2067 print <<END
2068 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2069 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2070 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2071 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2072 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2073 END
2074 ; }
2075
2076 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2077 print <<END
2078 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2079 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2080 END
2081 ; }
2082
2083 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2084 print <<END
2085 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2086 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2087 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2088 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2089 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2090 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2091 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2092 END
2093 ; }
2094
2095 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2096 print <<END
2097 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2098 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2099 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2100 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2101 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2102 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2103 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2104 END
2105 ; }
2106
2107 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2108 print <<END
2109 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2110 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2111 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2112 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2113 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2114 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2115 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2116 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2117 END
2118 ; }
2119
2120 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2121 print <<END
2122 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2123 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2124 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2125 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2126 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2127 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2128 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2129 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2130 END
2131 ; }
2132
2133 print "</table>\n";
2134
2135 print <<END
2136 <hr size='1'>
2137 END
2138 ;
2139
2140 print <<END
2141 <table width='100%'>
2142 <tr>
2143         <td>&nbsp;</td>
2144         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2145         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'proxy reconfigure'}' /></td>
2146         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2147         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2148         <td>&nbsp;</td>
2149 </tr>
2150
2151 </table>
2152 <br />
2153 <table width='100%'>
2154 <tr>
2155         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2156         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2157         </td>
2158         <td align='right'>&nbsp;</td>
2159 </tr>
2160 </table>
2161 </form>
2162 END
2163 ;
2164
2165 &Header::closebox();
2166
2167 } else {
2168
2169 # ===================================================================
2170 #  NCSA user management
2171 # ===================================================================
2172
2173 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2174 print <<END
2175 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2176 <table width='100%'>
2177 <tr>
2178         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2179 </tr>
2180 <tr>
2181         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2182         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2183 END
2184 ;
2185         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2186         print <<END
2187          /></td>
2188         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2189         <td class='base'>
2190                 <select name='NCSA_GROUP'>
2191                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2192                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2193                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2194                 </select>
2195         </td>
2196
2197 </tr>
2198 <tr>
2199         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2200         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2201         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2202         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2203 </tr>
2204 </table>
2205 <br>
2206 <table>
2207 <tr>
2208         <td>&nbsp;</td>
2209         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2210         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2211         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2212 END
2213 ;
2214         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2215                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2216         }
2217
2218 print <<END
2219         <td>&nbsp;</td>
2220         <td>&nbsp;</td>
2221         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2222 </tr>
2223 </table>
2224 </form>
2225 <hr size='1'>
2226 <table width='100%'>
2227 <tr>
2228         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2229 </tr>
2230 </table>
2231 <table width='100%' align='center'>
2232 END
2233 ;
2234
2235 if (-e $extgrp)
2236 {
2237         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2238         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2239 }
2240 if (-e $stdgrp)
2241 {
2242         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2243         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2244 }
2245 if (-e $disgrp)
2246 {
2247         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2248         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2249 }
2250
2251 @userlist = sort(@userlist);
2252
2253 # If the password file contains entries, print entries and action icons
2254
2255 if ( ! -z "$userdb" ) {
2256         print <<END
2257         <tr>
2258                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2259                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2260                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2261         </tr>
2262 END
2263 ;
2264         $id = 0;
2265         foreach $line (@userlist)
2266         {
2267                 $id++;
2268                 chomp($line);
2269                 @temp = split(/:/,$line);
2270                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2271                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2272                 elsif ($id % 2) {
2273                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2274                 else {
2275                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2276
2277                 print <<END
2278                 <td align='center'>$temp[0]</td>
2279                 <td align='center'>
2280 END
2281 ;
2282                 if ($temp[1] eq 'standard') {
2283                         print $Lang::tr{'advproxy NCSA grp standard'};
2284                 } elsif ($temp[1] eq 'extended') {
2285                         print $Lang::tr{'advproxy NCSA grp extended'};
2286                 } elsif ($temp[1] eq 'disabled') {
2287                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2288                 print <<END
2289                 </td>
2290                 <td width='8%' align='center'>
2291                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2292                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2293                 <input type='hidden' name='ID' value='$line' />
2294                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2295                 </form>
2296                 </td>
2297
2298                 <td width='8%' align='center'>
2299                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2300                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2301                 <input type='hidden' name='ID' value='$temp[0]' />
2302                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2303                 </form>
2304                 </td>
2305         </tr>
2306 END
2307 ;
2308         }
2309
2310 print <<END
2311 </table>
2312 <br>
2313 <table>
2314 <tr>
2315         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2316         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2317         <td class='base'>$Lang::tr{'edit'}</td>
2318         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2319         <td class='base'>$Lang::tr{'remove'}</td>
2320 </tr>
2321 END
2322 ;
2323 } else {
2324         print <<END
2325         <tr>
2326                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2327         </tr>
2328 END
2329 ;
2330 }
2331
2332 print <<END
2333 </table>
2334 END
2335 ;
2336
2337 &Header::closebox();
2338
2339 }
2340
2341 # ===================================================================
2342
2343 &Header::closebigbox();
2344
2345 &Header::closepage();
2346
2347 # -------------------------------------------------------------------
2348
2349 sub read_acls
2350 {
2351         if (-e "$acl_src_subnets") {
2352                 open(FILE,"$acl_src_subnets");
2353                 delete $proxysettings{'SRC_SUBNETS'};
2354                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2355                 close(FILE);
2356         }
2357         if (-e "$acl_src_banned_ip") {
2358                 open(FILE,"$acl_src_banned_ip");
2359                 delete $proxysettings{'SRC_BANNED_IP'};
2360                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2361                 close(FILE);
2362         }
2363         if (-e "$acl_src_banned_mac") {
2364                 open(FILE,"$acl_src_banned_mac");
2365                 delete $proxysettings{'SRC_BANNED_MAC'};
2366                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2367                 close(FILE);
2368         }
2369         if (-e "$acl_src_unrestricted_ip") {
2370                 open(FILE,"$acl_src_unrestricted_ip");
2371                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2372                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2373                 close(FILE);
2374         }
2375         if (-e "$acl_src_unrestricted_mac") {
2376                 open(FILE,"$acl_src_unrestricted_mac");
2377                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2378                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2379                 close(FILE);
2380         }
2381         if (-e "$acl_dst_nocache") {
2382                 open(FILE,"$acl_dst_nocache");
2383                 delete $proxysettings{'DST_NOCACHE'};
2384                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2385                 close(FILE);
2386         }
2387         if (-e "$acl_dst_noauth") {
2388                 open(FILE,"$acl_dst_noauth");
2389                 delete $proxysettings{'DST_NOAUTH'};
2390                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2391                 close(FILE);
2392         }
2393         if (-e "$acl_ports_safe") {
2394                 open(FILE,"$acl_ports_safe");
2395                 delete $proxysettings{'PORTS_SAFE'};
2396                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2397                 close(FILE);
2398         }
2399         if (-e "$acl_ports_ssl") {
2400                 open(FILE,"$acl_ports_ssl");
2401                 delete $proxysettings{'PORTS_SSL'};
2402                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2403                 close(FILE);
2404         }
2405         if (-e "$mimetypes") {
2406                 open(FILE,"$mimetypes");
2407                 delete $proxysettings{'MIME_TYPES'};
2408                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2409                 close(FILE);
2410         }
2411         if (-e "$ntlmdir/msntauth.allowusers") {
2412                 open(FILE,"$ntlmdir/msntauth.allowusers");
2413                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2414                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2415                 close(FILE);
2416         }
2417         if (-e "$ntlmdir/msntauth.denyusers") {
2418                 open(FILE,"$ntlmdir/msntauth.denyusers");
2419                 delete $proxysettings{'NTLM_DENY_USERS'};
2420                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2421                 close(FILE);
2422         }
2423         if (-e "$raddir/radauth.allowusers") {
2424                 open(FILE,"$raddir/radauth.allowusers");
2425                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2426                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2427                 close(FILE);
2428         }
2429         if (-e "$raddir/radauth.denyusers") {
2430                 open(FILE,"$raddir/radauth.denyusers");
2431                 delete $proxysettings{'RADIUS_DENY_USERS'};
2432                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2433                 close(FILE);
2434         }
2435         if (-e "$identdir/identauth.allowusers") {
2436                 open(FILE,"$identdir/identauth.allowusers");
2437                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2438                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2439                 close(FILE);
2440         }
2441         if (-e "$identdir/identauth.denyusers") {
2442                 open(FILE,"$identdir/identauth.denyusers");
2443                 delete $proxysettings{'IDENT_DENY_USERS'};
2444                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2445                 close(FILE);
2446         }
2447         if (-e "$identhosts") {
2448                 open(FILE,"$identhosts");
2449                 delete $proxysettings{'IDENT_HOSTS'};
2450                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2451                 close(FILE);
2452         }
2453         if (-e "$cre_groups") {
2454                 open(FILE,"$cre_groups");
2455                 delete $proxysettings{'CRE_GROUPS'};
2456                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2457                 close(FILE);
2458         }
2459         if (-e "$cre_svhosts") {
2460                 open(FILE,"$cre_svhosts");
2461                 delete $proxysettings{'CRE_SVHOSTS'};
2462                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2463                 close(FILE);
2464         }
2465 }
2466
2467 # -------------------------------------------------------------------
2468
2469 sub check_acls
2470 {
2471         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2472         undef $proxysettings{'PORTS_SAFE'};
2473         foreach (@temp)
2474         {
2475                 s/^\s+//g; s/\s+$//g;
2476                 if ($_)
2477                 {
2478                         $line = $_;
2479                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2480                         s/#.*//g; s/\s+//g;
2481                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2482                         @templist = split(/-/);
2483                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2484                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2485                 }
2486         }
2487
2488         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2489         undef $proxysettings{'PORTS_SSL'};
2490         foreach (@temp)
2491         {
2492                 s/^\s+//g; s/\s+$//g;
2493                 if ($_)
2494                 {
2495                         $line = $_;
2496                         s/#.*//g; s/\s+//g;
2497                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2498                         @templist = split(/-/);
2499                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2500                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2501                 }
2502         }
2503
2504         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2505         undef $proxysettings{'DST_NOCACHE'};
2506         foreach (@temp)
2507         {
2508                 s/^\s+//g;
2509                 unless (/^#/) { s/\s+//g; }
2510                 if ($_)
2511                 {
2512                         if (/^\./) { $_ = '*'.$_; }
2513                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2514                 }
2515         }
2516
2517         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2518         undef $proxysettings{'SRC_SUBNETS'};
2519         foreach (@temp)
2520         {
2521                 s/^\s+//g; s/\s+$//g;
2522                 if ($_)
2523                 {
2524                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2525                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2526                 }
2527         }
2528
2529         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2530         undef $proxysettings{'SRC_BANNED_IP'};
2531         foreach (@temp)
2532         {
2533                 s/^\s+//g; s/\s+$//g;
2534                 if ($_)
2535                 {
2536                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2537                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2538                 }
2539         }
2540
2541         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2542         undef $proxysettings{'SRC_BANNED_MAC'};
2543         foreach (@temp)
2544         {
2545                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2546                 if ($_)
2547                 {
2548                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2549                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2550                 }
2551         }
2552
2553         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2554         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2555         foreach (@temp)
2556         {
2557                 s/^\s+//g; s/\s+$//g;
2558                 if ($_)
2559                 {
2560                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2561                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2562                 }
2563         }
2564
2565         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2566         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2567         foreach (@temp)
2568         {
2569                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2570                 if ($_)
2571                 {
2572                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2573                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2574                 }
2575         }
2576
2577         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2578         undef $proxysettings{'DST_NOAUTH'};
2579         foreach (@temp)
2580         {
2581                 s/^\s+//g;
2582                 unless (/^#/) { s/\s+//g; }
2583                 if ($_)
2584                 {
2585                         if (/^\./) { $_ = '*'.$_; }
2586                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2587                 }
2588         }
2589
2590         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2591         {
2592                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2593                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2594                 foreach (@temp)
2595                 {
2596                         s/^\s+//g; s/\s+$//g;
2597                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2598                 }
2599                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2600         }
2601
2602         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2603         {
2604                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2605                 undef $proxysettings{'NTLM_DENY_USERS'};
2606                 foreach (@temp)
2607                 {
2608                         s/^\s+//g; s/\s+$//g;
2609                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2610                 }
2611                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2612         }
2613
2614         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2615         {
2616                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2617                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2618                 foreach (@temp)
2619                 {
2620                         s/^\s+//g; s/\s+$//g;
2621                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2622                 }
2623                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2624         }
2625
2626         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2627         {
2628                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2629                 undef $proxysettings{'IDENT_DENY_USERS'};
2630                 foreach (@temp)
2631                 {
2632                         s/^\s+//g; s/\s+$//g;
2633                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2634                 }
2635                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2636         }
2637
2638         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2639         {
2640                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2641                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2642                 foreach (@temp)
2643                 {
2644                         s/^\s+//g; s/\s+$//g;
2645                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2646                 }
2647                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2648         }
2649
2650         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2651         {
2652                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2653                 undef $proxysettings{'RADIUS_DENY_USERS'};
2654                 foreach (@temp)
2655                 {
2656                         s/^\s+//g; s/\s+$//g;
2657                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2658                 }
2659                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2660         }
2661
2662         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2663         undef $proxysettings{'IDENT_HOSTS'};
2664         foreach (@temp)
2665         {
2666                 s/^\s+//g; s/\s+$//g;
2667                 if ($_)
2668                 {
2669                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2670                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2671                 }
2672         }
2673
2674         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2675         undef $proxysettings{'CRE_SVHOSTS'};
2676         foreach (@temp)
2677         {
2678                 s/^\s+//g; s/\s+$//g;
2679                 if ($_)
2680                 {
2681                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2682                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2683                 }
2684         }
2685 }
2686
2687 # -------------------------------------------------------------------
2688
2689 sub write_acls
2690 {
2691         open(FILE, ">$acl_src_subnets");
2692         flock(FILE, 2);
2693         if (!$proxysettings{'SRC_SUBNETS'})
2694         {
2695                 print FILE "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
2696                 if ($netsettings{'BLUE_DEV'})
2697                 {
2698                         print FILE "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
2699                 }
2700         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2701         close(FILE);
2702
2703         open(FILE, ">$acl_src_banned_ip");
2704         flock(FILE, 2);
2705         print FILE $proxysettings{'SRC_BANNED_IP'};
2706         close(FILE);
2707
2708         open(FILE, ">$acl_src_banned_mac");
2709         flock(FILE, 2);
2710         print FILE $proxysettings{'SRC_BANNED_MAC'};
2711         close(FILE);
2712
2713         open(FILE, ">$acl_src_unrestricted_ip");
2714         flock(FILE, 2);
2715         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2716         close(FILE);
2717
2718         open(FILE, ">$acl_src_unrestricted_mac");
2719         flock(FILE, 2);
2720         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2721         close(FILE);
2722
2723         open(FILE, ">$acl_dst_noauth");
2724         flock(FILE, 2);
2725         print FILE $proxysettings{'DST_NOAUTH'};
2726         close(FILE);
2727
2728         open(FILE, ">$acl_dst_noauth_net");
2729         close(FILE);
2730         open(FILE, ">$acl_dst_noauth_dom");
2731         close(FILE);
2732         open(FILE, ">$acl_dst_noauth_url");
2733         close(FILE);
2734
2735         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2736         foreach(@temp)
2737         {
2738                 unless (/^#/)
2739                 {
2740                         if (/^\*\.\w/)
2741                         {
2742                                 s/^\*//;
2743                                 open(FILE, ">>$acl_dst_noauth_dom");
2744                                 flock(FILE, 2);
2745                                 print FILE "$_\n";
2746                                 close(FILE);
2747                         }
2748                         elsif (&General::validipormask($_))
2749                         {
2750                                 open(FILE, ">>$acl_dst_noauth_net");
2751                                 flock(FILE, 2);
2752                                 print FILE "$_\n";
2753                                 close(FILE);
2754                         }
2755                         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?/)
2756                         {
2757                                 open(FILE, ">>$acl_dst_noauth_net");
2758                                 flock(FILE, 2);
2759                                 print FILE "$_\n";
2760                                 close(FILE);
2761                         }
2762                         else
2763                         {
2764                                 open(FILE, ">>$acl_dst_noauth_url");
2765                                 flock(FILE, 2);
2766                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2767                                 close(FILE);
2768                         }
2769                 }
2770         }
2771
2772         open(FILE, ">$acl_dst_nocache");
2773         flock(FILE, 2);
2774         print FILE $proxysettings{'DST_NOCACHE'};
2775         close(FILE);
2776
2777         open(FILE, ">$acl_dst_nocache_net");
2778         close(FILE);
2779         open(FILE, ">$acl_dst_nocache_dom");
2780         close(FILE);
2781         open(FILE, ">$acl_dst_nocache_url");
2782         close(FILE);
2783
2784         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2785         foreach(@temp)
2786         {
2787                 unless (/^#/)
2788                 {
2789                         if (/^\*\.\w/)
2790                         {
2791                                 s/^\*//;
2792                                 open(FILE, ">>$acl_dst_nocache_dom");
2793                                 flock(FILE, 2);
2794                                 print FILE "$_\n";
2795                                 close(FILE);
2796                         }
2797                         elsif (&General::validipormask($_))
2798                         {
2799                                 open(FILE, ">>$acl_dst_nocache_net");
2800                                 flock(FILE, 2);
2801                                 print FILE "$_\n";
2802                                 close(FILE);
2803                         }
2804                         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?/)
2805                         {
2806                                 open(FILE, ">>$acl_dst_nocache_net");
2807                                 flock(FILE, 2);
2808                                 print FILE "$_\n";
2809                                 close(FILE);
2810                         }
2811                         else
2812                         {
2813                                 open(FILE, ">>$acl_dst_nocache_url");
2814                                 flock(FILE, 2);
2815                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2816                                 close(FILE);
2817                         }
2818                 }
2819         }
2820
2821         open(FILE, ">$acl_ports_safe");
2822         flock(FILE, 2);
2823         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2824         close(FILE);
2825
2826         open(FILE, ">$acl_ports_ssl");
2827         flock(FILE, 2);
2828         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2829         close(FILE);
2830
2831         open(FILE, ">$acl_dst_throttle");
2832         flock(FILE, 2);
2833         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2834         {
2835                 @temp = split(/\|/,$throttle_binary);
2836                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2837         }
2838         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2839         {
2840                 @temp = split(/\|/,$throttle_dskimg);
2841                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2842         }
2843         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2844         {
2845                 @temp = split(/\|/,$throttle_mmedia);
2846                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2847         }
2848         if (-s $throttled_urls)
2849         {
2850                 open(URLFILE, $throttled_urls);
2851                 @temp = <URLFILE>;
2852                 close(URLFILE);
2853                 foreach (@temp) { print FILE; }
2854         }
2855         close(FILE);
2856
2857         open(FILE, ">$mimetypes");
2858         flock(FILE, 2);
2859         print FILE $proxysettings{'MIME_TYPES'};
2860         close(FILE);
2861
2862         open(FILE, ">$ntlmdir/msntauth.allowusers");
2863         flock(FILE, 2);
2864         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2865         close(FILE);
2866
2867         open(FILE, ">$ntlmdir/msntauth.denyusers");
2868         flock(FILE, 2);
2869         print FILE $proxysettings{'NTLM_DENY_USERS'};
2870         close(FILE);
2871
2872         open(FILE, ">$raddir/radauth.allowusers");
2873         flock(FILE, 2);
2874         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2875         close(FILE);
2876
2877         open(FILE, ">$raddir/radauth.denyusers");
2878         flock(FILE, 2);
2879         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2880         close(FILE);
2881
2882         open(FILE, ">$identdir/identauth.allowusers");
2883         flock(FILE, 2);
2884         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2885         close(FILE);
2886
2887         open(FILE, ">$identdir/identauth.denyusers");
2888         flock(FILE, 2);
2889         print FILE $proxysettings{'IDENT_DENY_USERS'};
2890         close(FILE);
2891
2892         open(FILE, ">$identhosts");
2893         flock(FILE, 2);
2894         print FILE $proxysettings{'IDENT_HOSTS'};
2895         close(FILE);
2896
2897         open(FILE, ">$cre_groups");
2898         flock(FILE, 2);
2899         print FILE $proxysettings{'CRE_GROUPS'};
2900         close(FILE);
2901
2902         open(FILE, ">$cre_svhosts");
2903         flock(FILE, 2);
2904         print FILE $proxysettings{'CRE_SVHOSTS'};
2905         close(FILE);
2906 }
2907
2908 # -------------------------------------------------------------------
2909
2910 sub writepacfile
2911 {
2912         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2913         flock(FILE, 2);
2914         print FILE "function FindProxyForURL(url, host)\n";
2915         print FILE "{\n";
2916         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2917         {
2918                 print FILE <<END
2919 if (
2920      (isPlainHostName(host)) ||
2921      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2922      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2923      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2924      (isInNet(host, "192.168.0.0", "255.255.0.0")) ||
2925      (isInNet(host, "169.254.0.0", "255.255.0.0"))
2926    )
2927      return "DIRECT";
2928
2929  else
2930
2931 END
2932 ;
2933                 if ($proxysettings{'ENABLE'} eq 'on')
2934                 {
2935                         print FILE "if (\n";
2936                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2937
2938                         undef @templist;
2939                         if (-e "$acl_src_subnets") {
2940                                 open(SUBNETS,"$acl_src_subnets");
2941                                 @templist = <SUBNETS>;
2942                                 close(SUBNETS);
2943                         }
2944
2945                         foreach (@templist)
2946                         {
2947                                 @temp = split(/\//);
2948                                 if (
2949                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2950                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2951                                         )
2952                                 {
2953                                         chomp $temp[1];
2954                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2955                                 }
2956                         }
2957
2958                         print FILE "\n";
2959
2960                         print FILE <<END
2961
2962
2963    )
2964      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2965 END
2966 ;
2967                 }
2968                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2969                 {
2970                         print FILE "\n else\n\n";
2971                 }
2972                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2973                 {
2974                         print FILE <<END
2975 if (
2976      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2977    )
2978      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2979 END
2980 ;
2981                 }
2982         }
2983         print FILE "}\n";
2984         close(FILE);
2985 }
2986
2987 # -------------------------------------------------------------------
2988
2989 sub writeconfig
2990 {
2991         my $authrealm;
2992         my $delaypools;
2993
2994         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2995             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2996             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2997             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2998         {
2999                 $delaypools = 1; } else { $delaypools = 0;
3000         }
3001
3002         if ($proxysettings{'AUTH_REALM'} eq '')
3003         {
3004                 $authrealm = "IPFire Advanced Proxy Server";
3005         } else {
3006                 $authrealm = $proxysettings{'AUTH_REALM'};
3007         }
3008
3009         $_ = $proxysettings{'UPSTREAM_PROXY'};
3010         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
3011
3012         if ($remoteport eq '') { $remoteport = 80; }
3013
3014         open(FILE, ">${General::swroot}/proxy/squid.conf");
3015         flock(FILE, 2);
3016         print FILE <<END
3017 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
3018 # you make will be overwritten whenever you resave proxy settings using the
3019 # web interface!
3020 #
3021 # Instead, modify the file '$acl_include' and
3022 # then restart the proxy service using the web interface. Changes made to the
3023 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
3024
3025 shutdown_lifetime 5 seconds
3026 icp_port 0
3027
3028 END
3029         ;
3030         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3031         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
3032         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3033         print FILE "\n";
3034
3035         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3036                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3037                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
3038                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3039                 print FILE "\n";
3040         }
3041
3042         if ($proxysettings{'CACHE_SIZE'} > 0)
3043         {
3044                 print FILE "\n";
3045
3046                 if (!-z $acl_dst_nocache_dom) {
3047                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3048                         print FILE "cache deny no_cache_domains\n";
3049                 }
3050                 if (!-z $acl_dst_nocache_net) {
3051                         print FILE "acl no_cache_ipaddr dst \"$acl_dst_nocache_net\"\n";
3052                         print FILE "cache deny no_cache_ipaddr\n";
3053                 }
3054                 if (!-z $acl_dst_nocache_url) {
3055                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3056                         print FILE "cache deny no_cache_hosts\n";
3057                 }
3058         }
3059
3060         print FILE <<END
3061
3062 cache_effective_user squid
3063 cache_effective_group squid
3064 umask 022
3065
3066 pid_filename /var/run/squid.pid
3067
3068 cache_mem $proxysettings{'CACHE_MEM'} MB
3069 END
3070         ;
3071
3072         if ($proxysettings{'CACHE_SIZE'} eq '0')
3073         {
3074                 print FILE "cache_dir null /var/tmp\n\n";
3075         } else {
3076                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3077         }
3078
3079         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
3080         {
3081                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
3082         } else {
3083                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3084         }
3085
3086         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3087
3088         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3089         {
3090                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3091                 {
3092                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3093                 }
3094                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3095                 {
3096                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3097                 }
3098                 print FILE "\n";
3099         }
3100
3101         if ($proxysettings{'LOGGING'} eq 'on')
3102         {
3103                 print FILE <<END
3104 access_log /var/log/squid/access.log
3105 cache_log /var/log/squid/cache.log
3106 cache_store_log none
3107 END
3108         ;
3109                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
3110                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3111         } else {
3112                 print FILE <<END
3113 access_log /dev/null
3114 cache_log /dev/null
3115 cache_store_log none
3116 END
3117         ;}
3118         print FILE <<END
3119
3120 log_mime_hdrs off
3121 END
3122         ;
3123
3124         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3125         {
3126                 print FILE "forwarded_for on\n";
3127         } else {
3128                 print FILE "forwarded_for off\n";
3129         }
3130         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3131         {
3132                 print FILE "via on\n";
3133         } else {
3134                 print FILE "via off\n";
3135         }
3136         print FILE "\n";
3137
3138         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3139         {
3140                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3141                 {
3142                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
3143                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3144                         print FILE "auth_param basic realm $authrealm\n";
3145                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3146                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3147                 }
3148
3149                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3150                 {
3151                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3152                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3153                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3154                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3155                         {
3156                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3157                                 {
3158                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3159                                 } else {
3160                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3161                                 }
3162                                 print FILE " -u sAMAccountName -P";
3163                         }
3164                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3165                         {
3166                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3167                                 {
3168                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3169                                 } else {
3170                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3171                                 }
3172                                 print FILE " -u cn -P";
3173                         }
3174                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3175                         {
3176                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3177                                 {
3178                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3179                                 } else {
3180                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3181                                 }
3182                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3183                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3184                                 print FILE " -u uid -P";
3185                         }
3186                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3187                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3188                         print FILE "auth_param basic realm $authrealm\n";
3189                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3190                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3191                 }
3192
3193                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3194                 {
3195                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3196                         {
3197                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3198                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3199                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3200                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3201                         } else {
3202                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3203                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3204                                 print FILE "auth_param basic realm $authrealm\n";
3205                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3206                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3207
3208                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3209                                 flock(MSNTCONF,2);
3210                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3211                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3212                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3213                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3214                                 {
3215                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3216                                         {
3217                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3218                                         } else {
3219                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3220                                         }
3221                                 }
3222                                 close(MSNTCONF);
3223                         }
3224                 }
3225
3226                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3227                 {
3228                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3229                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3230                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3231                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3232                         print FILE "auth_param basic realm $authrealm\n";
3233                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3234                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3235                 }
3236
3237                 print FILE "\n";
3238                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3239                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3240                 {
3241                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3242                         {
3243                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3244                         }
3245                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3246                         {
3247                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3248                         }
3249                 }
3250                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3251                 {
3252                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3253                         {
3254                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3255                         }
3256                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3257                         {
3258                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3259                         }
3260                 }
3261                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3262                 {
3263                         print FILE "\n";
3264                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3265                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3266                 }
3267                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3268                 print FILE "\n";
3269
3270                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3271                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3272                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3273                 print FILE "\n";
3274
3275         }
3276
3277         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3278         {
3279                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3280                 {
3281                         print FILE "acl for_inetusers ident REQUIRED\n";
3282                 }
3283                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3284                 {
3285                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3286                         {
3287                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3288                         }
3289                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3290                         {
3291                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3292                         }
3293                 }
3294                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3295                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3296                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3297                 print FILE "\n";
3298         }
3299
3300         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3301
3302         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3303
3304         print FILE "acl within_timeframe time ";
3305         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3306         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3307         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3308         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3309         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3310         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3311         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3312         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3313         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3314         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3315         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3316
3317         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3318                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3319         }
3320
3321         print FILE <<END
3322 acl all src 0.0.0.0/0.0.0.0
3323 acl localhost src 127.0.0.1/255.255.255.255
3324 END
3325 ;
3326 open (PORTS,"$acl_ports_ssl");
3327 @temp = <PORTS>;
3328 close PORTS;
3329 if (@temp)
3330 {
3331         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3332 }
3333 open (PORTS,"$acl_ports_safe");
3334 @temp = <PORTS>;
3335 close PORTS;
3336 if (@temp)
3337 {
3338         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3339 }
3340         print FILE <<END
3341
3342 acl IPFire_http  port $http_port
3343 acl IPFire_https port $https_port
3344 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3345 acl IPFire_networks         src "$acl_src_subnets"
3346 acl IPFire_servers          dst "$acl_src_subnets"
3347 acl IPFire_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3348 acl IPFire_green_servers    dst $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3349 END
3350         ;
3351         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3352         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3353         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3354         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3355         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3356         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3357         print FILE <<END
3358 acl CONNECT method CONNECT
3359 END
3360         ;
3361
3362         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3363                 print FILE <<END
3364
3365 #Classroom extensions
3366 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3367 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3368 END
3369                 ;
3370                 print FILE "deny_info ";
3371                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3372                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3373                 {
3374                         print FILE "ERR_ACCESS_DISABLED";
3375                 } else {
3376                         print FILE "ERR_ACCESS_DENIED";
3377                 }
3378                 print FILE " IPFire_no_access_ips\n";
3379                 print FILE "deny_info ";
3380                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3381                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3382                 {
3383                         print FILE "ERR_ACCESS_DISABLED";
3384                 } else {
3385                         print FILE "ERR_ACCESS_DENIED";
3386                 }
3387                 print FILE " IPFire_no_access_mac\n";
3388
3389                 print FILE <<END
3390 http_access deny IPFire_no_access_ips
3391 http_access deny IPFire_no_access_mac
3392 END
3393         ;
3394         }
3395
3396         #Insert acl file and replace __VAR__ with correct values
3397         my $blue_net = ''; #BLUE empty by default
3398         my $blue_ip = '';
3399         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3400                 $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
3401                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3402         }
3403         if (!-z $acl_include)
3404         {
3405                 open (ACL, "$acl_include");
3406                 print FILE "\n#Start of custom includes\n\n";
3407                 while (<ACL>) {
3408                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3409                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
3410                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3411                         $_ =~ s/__BLUE_NET__/$blue_net/;
3412                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3413                         print FILE $_;
3414                 }
3415                 print FILE "\n#End of custom includes\n";
3416                 close (ACL);
3417         }
3418         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3419         print FILE <<END
3420
3421 #Access to squid:
3422 #local machine, no restriction
3423 http_access allow         localhost
3424
3425 #GUI admin if local machine connects
3426 http_access allow         IPFire_ips IPFire_networks IPFire_http
3427 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3428
3429 #Deny not web services
3430 http_access deny          !Safe_ports
3431 http_access deny  CONNECT !SSL_ports
3432
3433 END
3434         ;
3435
3436 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3437 {
3438 print FILE "#Set ident ACLs\n";
3439 if (!-z $identhosts)
3440         {
3441                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3442                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3443                 print FILE "ident_lookup_access deny all\n";
3444         } else {
3445                 print FILE "ident_lookup_access allow all\n";
3446         }
3447         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3448 }
3449
3450 if ($delaypools) {
3451         print FILE "#Set download throttling\n";
3452
3453         if ($netsettings{'BLUE_DEV'})
3454         {
3455                 print FILE "delay_pools 2\n";
3456         } else {
3457                 print FILE "delay_pools 1\n";
3458         }
3459
3460         print FILE "delay_class 1 3\n";
3461         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3462
3463         print FILE "delay_parameters 1 ";
3464         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3465         {
3466                 print FILE "-1/-1";
3467         } else {
3468                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3469                 print FILE "/";
3470                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3471         }
3472
3473         print FILE " -1/-1 ";
3474         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3475         {
3476                 print FILE "-1/-1";
3477         } else {
3478                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3479                 print FILE "/";
3480                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3481         }
3482         print FILE "\n";
3483
3484         if ($netsettings{'BLUE_DEV'})
3485         {
3486                 print FILE "delay_parameters 2 ";
3487                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3488                 {
3489                         print FILE "-1/-1";
3490                 } else {
3491                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3492                         print FILE "/";
3493                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3494                 }
3495                 print FILE " -1/-1 ";
3496                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3497                 {
3498                         print FILE "-1/-1";
3499                 } else {
3500                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3501                         print FILE "/";
3502                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3503                 }
3504                 print FILE "\n";
3505         }
3506
3507         print FILE "delay_access 1 deny  IPFire_ips\n";
3508         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3509         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3510         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3511
3512         if ($netsettings{'BLUE_DEV'})
3513         {
3514                 print FILE "delay_access 1 allow IPFire_green_network";
3515                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3516                 print FILE "\n";
3517                 print FILE "delay_access 1 deny  all\n";
3518         } else {
3519                 print FILE "delay_access 1 allow all";
3520                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3521                 print FILE "\n";
3522         }
3523
3524         if ($netsettings{'BLUE_DEV'})
3525         {
3526                 print FILE "delay_access 2 deny  IPFire_ips\n";
3527                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3528                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3529                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3530                 print FILE "delay_access 2 allow IPFire_blue_network";
3531                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3532                 print FILE "\n";
3533                 print FILE "delay_access 2 deny  all\n";
3534         }
3535
3536         print FILE "delay_initial_bucket_level 100\n";
3537         print FILE "\n";
3538 }
3539
3540 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3541 {
3542         print FILE "#Prevent internal proxy access to Green\n";
3543         print FILE "http_access deny IPFire_green_servers !IPFire_green_network\n\n";
3544 }
3545
3546 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3547 {
3548         print FILE "#Prevent internal proxy access from Blue\n";
3549         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3550         print FILE "http_access deny  IPFire_blue_network IPFire_servers\n\n";
3551 }
3552
3553         print FILE <<END
3554 #Set custom configured ACLs
3555 END
3556         ;
3557         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3558         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3559
3560         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3561         {
3562                 if (!-z $acl_src_unrestricted_ip)
3563                 {
3564                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3565                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3566                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3567                 }
3568                 if (!-z $acl_src_unrestricted_mac)
3569                 {
3570                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3571                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3572                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3573                 }
3574                 if (!-z $acl_dst_noauth_net)
3575                 {
3576                         print FILE "http_access allow IPFire_networks";
3577                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3578                                 print FILE " !within_timeframe";
3579                         } else {
3580                                 print FILE " within_timeframe"; }
3581                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3582                         print FILE " to_ipaddr_without_auth\n";
3583                 }
3584                 if (!-z $acl_dst_noauth_dom)
3585                 {
3586                         print FILE "http_access allow IPFire_networks";
3587                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3588                                 print FILE " !within_timeframe";
3589                         } else {
3590                                 print FILE " within_timeframe"; }
3591                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3592                         print FILE " to_domains_without_auth\n";
3593                 }
3594                 if (!-z $acl_dst_noauth_url)
3595                 {
3596                         print FILE "http_access allow IPFire_networks";
3597                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3598                                 print FILE " !within_timeframe";
3599                         } else {
3600                                 print FILE " within_timeframe"; }
3601                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3602                         print FILE " to_hosts_without_auth\n";
3603                 }
3604         }
3605
3606         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3607         {
3608                 print FILE "http_access deny  !for_inetusers";
3609                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3610                 print FILE "\n";
3611         }
3612
3613         if (
3614              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3615              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3616              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3617              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3618              (!-z "$identdir/identauth.denyusers")
3619            )
3620         {
3621                 print FILE "http_access deny  for_acl_users";
3622                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3623                 print FILE "\n";
3624         }
3625
3626         if (!-z $acl_src_unrestricted_ip)
3627         {
3628                 print FILE "http_access allow IPFire_unrestricted_ips";
3629                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3630                 {
3631                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3632                         {
3633                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3634                         }
3635                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3636                         {
3637                                 print FILE " for_inetusers";
3638                         }
3639                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3640                         {
3641                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3642                                 {
3643                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3644                                         {
3645                                                 print FILE " for_acl_users";
3646                                         }
3647                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3648                                         {
3649                                                 print FILE " !for_acl_users";
3650                                         }
3651                                 } else { print FILE " for_inetusers"; }
3652                         }
3653                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3654                         {
3655                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3656                                 {
3657                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3658                                         {
3659                                                 print FILE " for_acl_users";
3660                                         }
3661                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3662                                         {
3663                                                 print FILE " !for_acl_users";
3664                                         }
3665                                 } else { print FILE " for_inetusers"; }
3666                         }
3667                 }
3668                 print FILE "\n";
3669         }
3670
3671         if (!-z $acl_src_unrestricted_mac)
3672         {
3673                 print FILE "http_access allow IPFire_unrestricted_mac";
3674                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3675                 {
3676                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3677                         {
3678                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3679                         }
3680                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3681                         {
3682                                 print FILE " for_inetusers";
3683                         }
3684                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3685                         {
3686                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3687                                 {
3688                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3689                                         {
3690                                                 print FILE " for_acl_users";
3691                                         }
3692                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3693                                         {
3694                                                 print FILE " !for_acl_users";
3695                                         }
3696                                 } else { print FILE " for_inetusers"; }
3697                         }
3698                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3699                         {
3700                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3701                                 {
3702                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3703                                         {
3704                                                 print FILE " for_acl_users";
3705                                         }
3706                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3707                                         {
3708                                                 print FILE " !for_acl_users";
3709                                         }
3710                                 } else { print FILE " for_inetusers"; }
3711                         }
3712                 }
3713                 print FILE "\n";
3714         }
3715
3716         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3717         {
3718                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3719                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3720         }
3721
3722         if (
3723             (
3724              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3725              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3726              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3727              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3728              (!-z "$ntlmdir/msntauth.denyusers")
3729             )
3730                 ||
3731             (
3732              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3733              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3734              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3735              (!-z "$raddir/radauth.denyusers")
3736             )
3737                 ||
3738             (
3739              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3740              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3741              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3742              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3743              (!-z "$identdir/identauth.denyusers")
3744             )
3745            )
3746         {
3747                 print FILE "http_access deny  for_acl_users";
3748                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3749                 print FILE "\n";
3750         }
3751
3752         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3753         {
3754                 print FILE "http_access allow";
3755                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3756                         print FILE " !within_timeframe";
3757                 } else {
3758                         print FILE " within_timeframe"; }
3759                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3760                 print FILE " !on_ident_aware_hosts\n";
3761         }
3762
3763         print FILE "http_access allow IPFire_networks";
3764         if (
3765             (
3766              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3767              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3768              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3769              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3770              (!-z "$ntlmdir/msntauth.allowusers")
3771             )
3772                 ||
3773             (
3774              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3775              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3776              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3777              (!-z "$raddir/radauth.allowusers")
3778             )
3779                 ||
3780             (
3781              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3782              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3783              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3784              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3785              (!-z "$identdir/identauth.allowusers")
3786             )
3787            )
3788         {
3789                 print FILE " for_acl_users";
3790         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3791                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3792                 print FILE " for_inetusers";
3793         }
3794         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3795         {
3796                 print FILE " !concurrent";
3797         }
3798         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3799                 print FILE " !within_timeframe";
3800         } else {
3801                 print FILE " within_timeframe"; }
3802         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3803         print FILE "\n";
3804
3805         print FILE "http_access deny  all\n\n";
3806
3807         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3808                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3809         {
3810                 print FILE "#Strip HTTP Header\n";
3811
3812                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3813                 {
3814                         print FILE "header_access X-Forwarded-For deny all\n";
3815                 }
3816                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3817                 {
3818                         print FILE "header_access Via deny all\n";
3819                 }
3820                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3821                 {
3822                         print FILE "header_access User-Agent deny all\n";
3823                 }
3824                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3825                 {
3826                         print FILE "header_access Referer deny all\n";
3827                 }
3828
3829                 print FILE "\n";
3830
3831                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3832                 {
3833                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3834                         {
3835                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3836                         }
3837                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3838                         {
3839                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3840                         }
3841                         print FILE "\n";
3842                 }
3843         }
3844
3845         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3846
3847         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3848                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3849                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3850                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3851                 {
3852                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3853                 }
3854                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3855                 print FILE "http_reply_access allow all\n\n";
3856         }
3857
3858         if ($proxysettings{'CACHE_SIZE'} > 0)
3859         {
3860                 print FILE <<END
3861 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3862 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3863
3864 END
3865                 ;
3866         } else { print FILE "cache deny all\n\n";       }
3867
3868         print FILE <<END
3869 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3870 END
3871         ;
3872         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3873         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3874                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 deny IPFire_unrestricted_ips\n"; }
3875                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 deny IPFire_unrestricted_mac\n"; }
3876                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3877                 {
3878                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 deny for_extended_users\n"; }
3879                 }
3880         }
3881         print FILE "reply_body_max_size $replybodymaxsize deny all\n\n";
3882
3883         print FILE "visible_hostname";
3884         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3885         {
3886                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3887         } else {
3888                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3889         }
3890
3891         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n"; }
3892         if (!($proxysettings{'ADMIN_PASSWORD'} eq '')) { print FILE "cachemgr_passwd $proxysettings{'ADMIN_PASSWORD'} all\n"; }
3893         print FILE "\n";
3894
3895         print FILE "max_filedescriptors $proxysettings{'FILEDESCRIPTORS'}\n\n";
3896
3897         # Write the parent proxy info, if needed.
3898         if ($remotehost ne '')
3899         {
3900                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3901
3902                 # Enter authentication for the parent cache. Option format is
3903                 # login=user:password   ($proxy1='YES')
3904                 # login=PASS            ($proxy1='PASS')
3905                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3906                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3907                 {
3908                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3909                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3910                 }
3911                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3912
3913                 print FILE "\nalways_direct allow IPFire_ips\n";
3914                 print FILE "never_direct  allow all\n\n";
3915         }
3916         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3917         {
3918                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3919                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3920         }
3921         close FILE;
3922 }
3923
3924 # -------------------------------------------------------------------
3925
3926 sub adduser
3927 {
3928         my ($str_user, $str_pass, $str_group) = @_;
3929         my @groupmembers=();
3930
3931         if ($str_pass eq 'lEaVeAlOnE')
3932         {
3933                 open(FILE, "$userdb");
3934                 @groupmembers = <FILE>;
3935                 close(FILE);
3936                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3937                 &deluser($str_user);
3938                 open(FILE, ">>$userdb");
3939                 flock FILE,2;
3940                 print FILE "$str_user$str_pass";
3941                 close(FILE);
3942         } else {
3943                 &deluser($str_user);
3944                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
3945         }
3946
3947         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3948         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3949         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3950         flock FILE, 2;
3951         print FILE "$str_user\n";
3952         close(FILE);
3953
3954         return;
3955 }
3956
3957 # -------------------------------------------------------------------
3958
3959 sub deluser
3960 {
3961         my ($str_user) = @_;
3962         my $groupfile='';
3963         my @groupmembers=();
3964         my @templist=();
3965
3966         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3967         {
3968                 undef @templist;
3969                 open(FILE, "$groupfile");
3970                 @groupmembers = <FILE>;
3971                 close(FILE);
3972                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3973                 open(FILE, ">$groupfile");
3974                 flock FILE, 2;
3975                 print FILE @templist;
3976                 close(FILE);
3977         }
3978
3979         undef @templist;
3980         open(FILE, "$userdb");
3981         @groupmembers = <FILE>;
3982         close(FILE);
3983         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3984         open(FILE, ">$userdb");
3985         flock FILE, 2;
3986         print FILE @templist;
3987         close(FILE);
3988
3989         return;
3990 }
3991
3992 # -------------------------------------------------------------------
3993
3994 sub writecachemgr
3995 {
3996         open(FILE, ">${General::swroot}/proxy/cachemgr.conf");
3997         flock(FILE, 2);
3998         print FILE "$netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
3999         print FILE "localhost";
4000         close(FILE);
4001   return;
4002 }
4003
4004 # -------------------------------------------------------------------