html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2011  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21 #
  22 # (c) 2004-2009 marco.s - http://www.advproxy.net
  23 #
  24 # This code is distributed under the terms of the GPL
  25 #
  26 # $Id: advproxy.cgi,v 3.0.2 2009/02/04 00:00:00 marco.s Exp $
  27 #
  28
  29 use strict;
  30
  31 # enable only the following on debugging purpose
  32 #use warnings;
  33 #use CGI::Carp 'fatalsToBrowser';
  34
  35 require '/var/ipfire/general-functions.pl';
  36 require "${General::swroot}/lang.pl";
  37 require "${General::swroot}/header.pl";
  38
  39 my @squidversion = `/usr/sbin/squid -v`;
  40 my $http_port='81';
  41 my $https_port='444';
  42
  43 my %color = ();
  44 my %mainsettings = ();
  45 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  46 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  47
  48 my %proxysettings=();
  49 my %netsettings=();
  50 my %filtersettings=();
  51 my %xlratorsettings=();
  52 my %stdproxysettings=();
  53 my %mainsettings=();
  54
  55 my %checked=();
  56 my %selected=();
  57
  58 my @throttle_limits=(64,128,256,384,512,1024,2048,3072,5120);
  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 $browser_regexp='';
  86 my $needhup = 0;
  87 my $errormessage='';
  88
  89 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  90 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  91 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  92 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  93 my $identdir = "${General::swroot}/proxy/advanced/ident";
  94 my $credir   = "${General::swroot}/proxy/advanced/cre";
  95
  96 my $userdb = "$ncsadir/passwd";
  97 my $stdgrp = "$ncsadir/standard.grp";
  98 my $extgrp = "$ncsadir/extended.grp";
  99 my $disgrp = "$ncsadir/disabled.grp";
 100
 101 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
 102 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
 103 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
 104
 105 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
 106 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
 107 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
 108
 109 my $identhosts = "$identdir/hosts";
 110
 111 my $authdir  = "/usr/lib/squid/";
 112 my $errordir = "/usr/lib/squid/errors";
 113
 114 my $acl_src_subnets = "$acldir/src_subnets.acl";
 115 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 116 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 117 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 118 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 119 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 120 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 121 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 122 my $acl_dst_noauth_dom = "$acldir/dst_noauth_dom.acl";
 123 my $acl_dst_noauth_net = "$acldir/dst_noauth_net.acl";
 124 my $acl_dst_noauth_url = "$acldir/dst_noauth_url.acl";
 125 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 126 my $acl_dst_nocache_dom = "$acldir/dst_nocache_dom.acl";
 127 my $acl_dst_nocache_net = "$acldir/dst_nocache_net.acl";
 128 my $acl_dst_nocache_url = "$acldir/dst_nocache_url.acl";
 129 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 130 my $acl_ports_safe = "$acldir/ports_safe.acl";
 131 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 132 my $acl_include = "$acldir/include.acl";
 133
 134 my $updaccelversion  = 'n/a';
 135 my $urlfilterversion = 'n/a';
 136
 137 unless (-d "$acldir")   { mkdir("$acldir"); }
 138 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 139 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 140 unless (-d "$raddir")   { mkdir("$raddir"); }
 141 unless (-d "$identdir") { mkdir("$identdir"); }
 142 unless (-d "$credir")   { mkdir("$credir"); }
 143
 144 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 145 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 146
 147 unless (-e $userdb) { system("touch $userdb"); }
 148 unless (-e $stdgrp) { system("touch $stdgrp"); }
 149 unless (-e $extgrp) { system("touch $extgrp"); }
 150 unless (-e $disgrp) { system("touch $disgrp"); }
 151
 152 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 153 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 154 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 155 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 156 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 157 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 158 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 159 unless (-e $acl_dst_noauth)     { system("touch $acl_dst_noauth"); }
 160 unless (-e $acl_dst_noauth_dom) { system("touch $acl_dst_noauth_dom"); }
 161 unless (-e $acl_dst_noauth_net) { system("touch $acl_dst_noauth_net"); }
 162 unless (-e $acl_dst_noauth_url) { system("touch $acl_dst_noauth_url"); }
 163 unless (-e $acl_dst_nocache)     { system("touch $acl_dst_nocache"); }
 164 unless (-e $acl_dst_nocache_dom) { system("touch $acl_dst_nocache_dom"); }
 165 unless (-e $acl_dst_nocache_net) { system("touch $acl_dst_nocache_net"); }
 166 unless (-e $acl_dst_nocache_url) { system("touch $acl_dst_nocache_url"); }
 167 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 168 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 169 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 170 unless (-e $acl_include) { system("touch $acl_include"); }
 171
 172 unless (-e $browserdb) { system("touch $browserdb"); }
 173 unless (-e $mimetypes) { system("touch $mimetypes"); }
 174
 175 open FILE, $browserdb;
 176 @useragentlist = sort { reverse(substr(reverse(substr($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>;
 177 close(FILE);
 178
 179 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 180 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 181
 182 my $green_cidr = &General::ipcidr("$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}");
 183 my $blue_cidr = "# Blue not defined";
 184 if ($netsettings{'BLUE_DEV'}) {
 185         $blue_cidr = &General::ipcidr("$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}");
 186 }
 187
 188 &Header::showhttpheaders();
 189
 190 $proxysettings{'ACTION'} = '';
 191 $proxysettings{'VALID'} = '';
 192
 193 $proxysettings{'ENABLE'} = 'off';
 194 $proxysettings{'ENABLE_BLUE'} = 'off';
 195 $proxysettings{'TRANSPARENT'} = 'off';
 196 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 197 $proxysettings{'PROXY_PORT'} = '800';
 198 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 199 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 200 $proxysettings{'ADMIN_PASSWORD'} = '';
 201 $proxysettings{'ERR_LANGUAGE'} = 'German';
 202 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 203 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 204 $proxysettings{'FORWARD_VIA'} = 'off';
 205 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 206 $proxysettings{'FORWARD_USERNAME'} = 'off';
 207 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 208 $proxysettings{'UPSTREAM_PROXY'} = '';
 209 $proxysettings{'UPSTREAM_USER'} = '';
 210 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 211 $proxysettings{'LOGGING'} = 'off';
 212 $proxysettings{'CACHEMGR'} = 'off';
 213 $proxysettings{'LOGQUERY'} = 'off';
 214 $proxysettings{'LOGUSERAGENT'} = 'off';
 215 $proxysettings{'FILEDESCRIPTORS'} = '4096';
 216 $proxysettings{'CACHE_MEM'} = '2';
 217 $proxysettings{'CACHE_SIZE'} = '50';
 218 $proxysettings{'MAX_SIZE'} = '4096';
 219 $proxysettings{'MIN_SIZE'} = '0';
 220 $proxysettings{'MEM_POLICY'} = 'LRU';
 221 $proxysettings{'CACHE_POLICY'} = 'LRU';
 222 $proxysettings{'L1_DIRS'} = '16';
 223 $proxysettings{'OFFLINE_MODE'} = 'off';
 224 $proxysettings{'CLASSROOM_EXT'} = 'off';
 225 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 226 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 227 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 228 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 229 $proxysettings{'TIME_FROM_HOUR'} = '00';
 230 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 231 $proxysettings{'TIME_TO_HOUR'} = '24';
 232 $proxysettings{'TIME_TO_MINUTE'} = '00';
 233 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 234 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 235 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 236 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 237 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 238 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 239 $proxysettings{'THROTTLE_BINARY'} = 'off';
 240 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 241 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 242 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 243 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 244 $proxysettings{'FAKE_USERAGENT'} = '';
 245 $proxysettings{'FAKE_REFERER'} = '';
 246 $proxysettings{'AUTH_METHOD'} = 'none';
 247 $proxysettings{'AUTH_REALM'} = '';
 248 $proxysettings{'AUTH_MAX_USERIP'} = '';
 249 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 250 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 251 $proxysettings{'AUTH_CHILDREN'} = '5';
 252 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 253 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 254 $proxysettings{'NCSA_USERNAME'} = '';
 255 $proxysettings{'NCSA_GROUP'} = '';
 256 $proxysettings{'NCSA_PASS'} = '';
 257 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 258 $proxysettings{'LDAP_BASEDN'} = '';
 259 $proxysettings{'LDAP_TYPE'} = 'ADS';
 260 $proxysettings{'LDAP_SERVER'} = '';
 261 $proxysettings{'LDAP_PORT'} = '389';
 262 $proxysettings{'LDAP_BINDDN_USER'} = '';
 263 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 264 $proxysettings{'LDAP_GROUP'} = '';
 265 $proxysettings{'NTLM_DOMAIN'} = '';
 266 $proxysettings{'NTLM_PDC'} = '';
 267 $proxysettings{'NTLM_BDC'} = '';
 268 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 269 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 270 $proxysettings{'RADIUS_SERVER'} = '';
 271 $proxysettings{'RADIUS_PORT'} = '1812';
 272 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 273 $proxysettings{'RADIUS_SECRET'} = '';
 274 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 275 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 276 $proxysettings{'IDENT_REQUIRED'} = 'off';
 277 $proxysettings{'IDENT_TIMEOUT'} = '10';
 278 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 279 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 280 $proxysettings{'ENABLE_FILTER'} = 'off';
 281 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 282 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 283 $proxysettings{'CHILDREN'} = '10';
 284
 285 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 286
 287 &Header::getcgihash(\%proxysettings);
 288
 289 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 290 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 291 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 292 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 293
 294 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 295 {
 296         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 297 }
 298
 299 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 300 {
 301         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 302         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 303                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 304         }
 305         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 306                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 307         }
 308         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 309                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 310         }
 311         if (!$errormessage) {
 312                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 313                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 314         }
 315         $proxysettings{'NCSA_USERNAME'} = '';
 316         $proxysettings{'NCSA_GROUP'} = '';
 317         $proxysettings{'NCSA_PASS'} = '';
 318         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 319 }
 320
 321 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 322 {
 323         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 324         &deluser($proxysettings{'ID'});
 325 }
 326
 327 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 328 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 329 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 330
 331 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 332 {
 333         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 334         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 335         @temp = split(/:/,$proxysettings{'ID'});
 336         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 337         $proxysettings{'NCSA_GROUP'} = $temp[1];
 338         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 339         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 340 }
 341
 342 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}))
 343 {
 344         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 345             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 346             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 347             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 348                 $errormessage = $Lang::tr{'invalid input'};
 349                 goto ERROR;
 350         }
 351         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 352         {
 353                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 354                 goto ERROR;
 355         }
 356         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 357                 ($proxysettings{'CACHE_SIZE'} < 10))
 358         {
 359                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 360                 {
 361                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 362                         goto ERROR;
 363                 }
 364         }
 365         if (!($proxysettings{'FILEDESCRIPTORS'} =~ /^\d+/) ||
 366                 ($proxysettings{'FILEDESCRIPTORS'} < 1) || ($proxysettings{'FILEDESCRIPTORS'} > 16384))
 367         {
 368                 $errormessage = $Lang::tr{'proxy errmsg filedescriptors'};
 369                 goto ERROR;
 370         }
 371         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 372                 ($proxysettings{'CACHE_MEM'} < 1))
 373         {
 374                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 375                 goto ERROR;
 376         }
 377         my @free = `/usr/bin/free`;
 378         $free[1] =~ m/(\d+)/;
 379         $cachemem = int $1 / 2048;
 380         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 381                 $proxysettings{'CACHE_MEM'} = $cachemem;
 382         }
 383         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 384         {
 385                 $errormessage = $Lang::tr{'invalid maximum object size'};
 386                 goto ERROR;
 387         }
 388         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 389         {
 390                 $errormessage = $Lang::tr{'invalid minimum object size'};
 391                 goto ERROR;
 392         }
 393         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 394         {
 395                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 396                 goto ERROR;
 397         }
 398         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 399         {
 400                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 401                 goto ERROR;
 402         }
 403         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 404         {
 405                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 406                 goto ERROR;
 407         }
 408                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 409         {
 410                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 411                 goto ERROR;
 412         }
 413         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 414         {
 415                 $browser_regexp = '';
 416                 foreach (@useragentlist)
 417                 {
 418                         chomp;
 419                         @useragent = split(/,/);
 420                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 421                 }
 422                 chop($browser_regexp);
 423                 if (!$browser_regexp)
 424                 {
 425                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 426                         goto ERROR;
 427                 }
 428         }
 429         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 430         {
 431                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 432                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 433                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 434                 {
 435                         if ($netsettings{'BLUE_DEV'})
 436                         {
 437                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 438                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 439                                 {
 440                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 441                                         goto ERROR;
 442                                 }
 443                         } else {
 444                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 445                                 {
 446                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 447                                         goto ERROR;
 448                                 }
 449                         }
 450                 }
 451                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 452                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 453                 {
 454                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 455                         goto ERROR;
 456                 }
 457                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 458                 {
 459                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 460                         goto ERROR;
 461                 }
 462                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 463                 {
 464                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 465                         goto ERROR;
 466                 }
 467                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 468                 {
 469                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 470                         goto ERROR;
 471                 }
 472                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 473                 {
 474                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 475                         goto ERROR;
 476                 }
 477         }
 478         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 479         {
 480                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 481                 {
 482                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 483                         goto ERROR;
 484                 }
 485         }
 486         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 487         {
 488                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 489                 {
 490                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 491                         goto ERROR;
 492                 }
 493         }
 494         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 495         {
 496                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 497                 {
 498                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 499                         goto ERROR;
 500                 }
 501                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 502                 {
 503                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 504                         goto ERROR;
 505                 }
 506                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 507                 {
 508                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 509                         goto ERROR;
 510                 }
 511                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 512                 {
 513                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 514                         {
 515                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 516                                 goto ERROR;
 517                         }
 518                 }
 519         }
 520         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 521         {
 522                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 523                 {
 524                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 525                         goto ERROR;
 526                 }
 527                 if ($proxysettings{'NTLM_PDC'} eq '')
 528                 {
 529                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 530                         goto ERROR;
 531                 }
 532                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 533                 {
 534                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 535                         goto ERROR;
 536                 }
 537                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 538                 {
 539                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 540                         goto ERROR;
 541                 }
 542
 543                 $proxysettings{'NTLM_DOMAIN'} = lc($proxysettings{'NTLM_DOMAIN'});
 544                 $proxysettings{'NTLM_PDC'}    = lc($proxysettings{'NTLM_PDC'});
 545                 $proxysettings{'NTLM_BDC'}    = lc($proxysettings{'NTLM_BDC'});
 546         }
 547         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 548         {
 549                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 550                 {
 551                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 552                         goto ERROR;
 553                 }
 554                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 555                 {
 556                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 557                         goto ERROR;
 558                 }
 559                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 560                 {
 561                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 562                         goto ERROR;
 563                 }
 564         }
 565
 566         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 567         $proxy1 = 'YES';
 568         $proxy2 = 'YES';
 569         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 570         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 571         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 572         if (($proxy1 ne $proxy2))
 573         {
 574                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 575                 goto ERROR;
 576         }
 577
 578 ERROR:
 579         &check_acls;
 580
 581         if ($errormessage) {
 582                 $proxysettings{'VALID'} = 'no'; }
 583         else {
 584                 $proxysettings{'VALID'} = 'yes'; }
 585
 586         if ($proxysettings{'VALID'} eq 'yes')
 587         {
 588                 &write_acls;
 589
 590                 delete $proxysettings{'SRC_SUBNETS'};
 591                 delete $proxysettings{'SRC_BANNED_IP'};
 592                 delete $proxysettings{'SRC_BANNED_MAC'};
 593                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 594                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 595                 delete $proxysettings{'DST_NOCACHE'};
 596                 delete $proxysettings{'DST_NOAUTH'};
 597                 delete $proxysettings{'PORTS_SAFE'};
 598                 delete $proxysettings{'PORTS_SSL'};
 599                 delete $proxysettings{'MIME_TYPES'};
 600                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 601                 delete $proxysettings{'NTLM_DENY_USERS'};
 602                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 603                 delete $proxysettings{'RADIUS_DENY_USERS'};
 604                 delete $proxysettings{'IDENT_HOSTS'};
 605                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 606                 delete $proxysettings{'IDENT_DENY_USERS'};
 607
 608                 delete $proxysettings{'CRE_GROUPS'};
 609                 delete $proxysettings{'CRE_SVHOSTS'};
 610
 611                 delete $proxysettings{'NCSA_USERNAME'};
 612                 delete $proxysettings{'NCSA_GROUP'};
 613                 delete $proxysettings{'NCSA_PASS'};
 614                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 615
 616                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 617                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 618                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 619                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 620                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 621                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 622                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 623
 624                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 625                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 626
 627                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 628
 629                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 630                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 631                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 632                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 633                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 634                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 635                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 636                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 637                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 638
 639                 &writeconfig;
 640                 &writepacfile;
 641
 642                 if ($proxysettings{'CACHEMGR'} eq 'on'){&writecachemgr;}
 643
 644                 system ('/usr/local/bin/squidctrl', 'disable');
 645                 unlink "${General::swroot}/proxy/enable";
 646                 unlink "${General::swroot}/proxy/transparent";
 647                 unlink "${General::swroot}/proxy/enable_blue";
 648                 unlink "${General::swroot}/proxy/transparent_blue";
 649
 650                 if ($proxysettings{'ENABLE'} eq 'on') {
 651                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 652                         system ('/usr/local/bin/squidctrl', 'enable'); }
 653                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 654                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 655                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 656                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 657                         system ('/usr/local/bin/squidctrl', 'enable'); }
 658                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 659                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 660
 661                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 662                 if ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}) { system('/usr/local/bin/squidctrl reconfigure >/dev/null 2>&1'); }
 663   }
 664 }
 665
 666 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 667 {
 668         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 669 }
 670
 671 if (!$errormessage)
 672 {
 673         if (-e "${General::swroot}/proxy/advanced/settings") {
 674                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 675         } elsif (-e "${General::swroot}/proxy/settings") {
 676                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 677         }
 678         &read_acls;
 679 }
 680
 681 $checked{'ENABLE'}{'off'} = '';
 682 $checked{'ENABLE'}{'on'} = '';
 683 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 684
 685 $checked{'TRANSPARENT'}{'off'} = '';
 686 $checked{'TRANSPARENT'}{'on'} = '';
 687 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 688
 689 $checked{'ENABLE_BLUE'}{'off'} = '';
 690 $checked{'ENABLE_BLUE'}{'on'} = '';
 691 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 692
 693 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 694 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 695 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 696
 697 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 698 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 699 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 700
 701 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 702 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 703 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 704 $checked{'FORWARD_USERNAME'}{'off'} = '';
 705 $checked{'FORWARD_USERNAME'}{'on'} = '';
 706 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 707 $checked{'FORWARD_VIA'}{'off'} = '';
 708 $checked{'FORWARD_VIA'}{'on'} = '';
 709 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 710 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 711 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 712 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 713
 714 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 715 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 716 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 717 $checked{'OFFLINE_MODE'}{'off'} = '';
 718 $checked{'OFFLINE_MODE'}{'on'} = '';
 719 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 720
 721 $checked{'LOGGING'}{'off'} = '';
 722 $checked{'LOGGING'}{'on'} = '';
 723 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 724 $checked{'CACHEMGR'}{'off'} = '';
 725 $checked{'CACHEMGR'}{'on'} = '';
 726 $checked{'CACHEMGR'}{$proxysettings{'CACHEMGR'}} = "checked='checked'";
 727 $checked{'LOGQUERY'}{'off'} = '';
 728 $checked{'LOGQUERY'}{'on'} = '';
 729 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 730 $checked{'LOGUSERAGENT'}{'off'} = '';
 731 $checked{'LOGUSERAGENT'}{'on'} = '';
 732 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 733
 734 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 735 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 736
 737 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 738 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 739 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 740 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 741 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 742 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 743
 744 $checked{'CLASSROOM_EXT'}{'off'} = '';
 745 $checked{'CLASSROOM_EXT'}{'on'} = '';
 746 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 747
 748 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 749 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 750 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 751 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 752 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 753
 754 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 755 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 756 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 757 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 758 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 759 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 760 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 761
 762 $checked{'TIME_MON'}{'off'} = '';
 763 $checked{'TIME_MON'}{'on'} = '';
 764 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 765 $checked{'TIME_TUE'}{'off'} = '';
 766 $checked{'TIME_TUE'}{'on'} = '';
 767 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 768 $checked{'TIME_WED'}{'off'} = '';
 769 $checked{'TIME_WED'}{'on'} = '';
 770 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 771 $checked{'TIME_THU'}{'off'} = '';
 772 $checked{'TIME_THU'}{'on'} = '';
 773 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 774 $checked{'TIME_FRI'}{'off'} = '';
 775 $checked{'TIME_FRI'}{'on'} = '';
 776 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 777 $checked{'TIME_SAT'}{'off'} = '';
 778 $checked{'TIME_SAT'}{'on'} = '';
 779 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 780 $checked{'TIME_SUN'}{'off'} = '';
 781 $checked{'TIME_SUN'}{'on'} = '';
 782 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 783
 784 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 785 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 786 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 787 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 788
 789 $checked{'THROTTLE_BINARY'}{'off'} = '';
 790 $checked{'THROTTLE_BINARY'}{'on'} = '';
 791 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 792 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 793 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 794 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 795 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 796 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 797 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 798
 799 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 800 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 801 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 802
 803 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 804 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 805 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 806
 807 foreach (@useragentlist) {
 808         @useragent = split(/,/);
 809         $checked{'UA_'.$useragent[0]}{'off'} = '';
 810         $checked{'UA_'.$useragent[0]}{'on'} = '';
 811         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 812 }
 813
 814 $checked{'AUTH_METHOD'}{'none'} = '';
 815 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 816 $checked{'AUTH_METHOD'}{'ident'} = '';
 817 $checked{'AUTH_METHOD'}{'ldap'} = '';
 818 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 819 $checked{'AUTH_METHOD'}{'radius'} = '';
 820 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 821
 822 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 823
 824 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 825 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 826 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 827
 828 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 829 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 830 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 831
 832 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 833
 834 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 835
 836 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 837
 838 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 839 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 840 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 841
 842 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 843 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 844 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 845
 846 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 847 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 848 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 849
 850 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 851 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 852 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 853
 854 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 855 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 856 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 857
 858 $checked{'IDENT_REQUIRED'}{'off'} = '';
 859 $checked{'IDENT_REQUIRED'}{'on'} = '';
 860 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 861
 862 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 863 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 864 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 865
 866 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 867 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 868 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 869
 870 $checked{'ENABLE_FILTER'}{'off'} = '';
 871 $checked{'ENABLE_FILTER'}{'on'} = '';
 872 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 873
 874 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 875 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 876 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 877
 878 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 879 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 880 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 881
 882 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 883
 884 &Header::openbigbox('100%', 'left', '', $errormessage);
 885
 886 if ($errormessage) {
 887         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 888         print "<font class='base'>$errormessage&nbsp;</font>\n";
 889         &Header::closebox();
 890 }
 891
 892 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 893 {
 894         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 895         $squidversion[0] =~ s/^\s+//g;
 896         $squidversion[0] =~ s/\s+$//g;
 897 } else {
 898         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 899 }
 900
 901 # ===================================================================
 902 #  Main settings
 903 # ===================================================================
 904
 905 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 906
 907 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 908
 909 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 910
 911 print <<END
 912 <table width='100%'>
 913 <tr>
 914         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 915 </tr>
 916 <tr>
 917         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 918         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 919         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 920         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 921 </tr>
 922 <tr>
 923         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 924         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 925         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 926         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 927 </tr>
 928 <tr>
 929 END
 930 ;
 931 if ($netsettings{'BLUE_DEV'}) {
 932         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 933         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 934 } else {
 935         print "<td colspan='2'>&nbsp;</td>";
 936 }
 937 print <<END
 938         <td colspan='2'>&nbsp;</td>
 939 </tr>
 940 <tr>
 941 END
 942 ;
 943 if ($netsettings{'BLUE_DEV'}) {
 944         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 945         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 946 } else {
 947         print "<td colspan='2'>&nbsp;</td>";
 948 }
 949 print <<END
 950         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 951         <td class='base'>
 952         <select name='ERR_LANGUAGE'>
 953 END
 954 ;
 955         foreach (<$errordir/*>) {
 956                 if (-d) {
 957                         $language = substr($_,rindex($_,"/")+1);
 958                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 959                 }
 960         }
 961 print <<END
 962         </select>
 963         </td>
 964 </tr>
 965 <tr>
 966         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 967         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 968         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 969         <td class='base'><select name='ERR_DESIGN'>
 970                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 971                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 972         </select></td>
 973 </tr>
 974 <tr>
 975         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 976         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 977         <td>&nbsp;</td>
 978         <td>&nbsp;</td>
 979 </tr>
 980 </table>
 981 <hr size='1'>
 982 <table width='100%'>
 983 <tr><td class='base' colspan='4'><b>$Lang::tr{'advproxy redirector children'}</b></td></tr>
 984 <tr><td class='base' >$Lang::tr{'processes'}<input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
 985 END
 986 ;
 987 my $count = `arp -a | wc -l`;
 988 if ( $count < 1 ){$count = 1;}
 989 if ( -e "/usr/bin/squidclamav" ) {
 990         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
 991         if ( ! -e "/var/run/clamav/clamd.pid" ){
 992                 print "<font color='red'>clamav not running</font><br /><br />";
 993                 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 994                 }
 995         else {
 996                 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
 997                 print "+ ".int(( $count**(1/3)) * 8);}
 998         print "</td>";
 999 } else {
1000         print "<td></td>";
1001 }
1002 print "<td class='base'><b>".$Lang::tr{'advproxy url filter'}."</b><br />";
1003 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
1004 print "+ ".int(($count**(1/3)) * 6);
1005 print "</td>";
1006 print "<td class='base'><b>".$Lang::tr{'advproxy update accelerator'}."</b><br />";
1007 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
1008 print "+ ".int(($count**(1/3)) * 5);
1009 print "</td></tr>";
1010 print <<END
1011 </table>
1012 <hr size='1'>
1013 <table width='100%'>
1014 <tr>
1015         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
1016 </tr>
1017 <tr>
1018         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
1019         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
1020         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1021         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
1022 </tr>
1023 <tr>
1024         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1025         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1026         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1027         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1028 </tr>
1029 <tr>
1030         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1031         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1032         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1033         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1034 </tr>
1035 <tr>
1036         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1037         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1038         <td>&nbsp;</td>
1039         <td>&nbsp;</td>
1040 </tr>
1041 </table>
1042 <hr size='1'>
1043 <table width='100%'>
1044 <tr>
1045         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1046 </tr>
1047 <tr>
1048         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1049         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1050         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1051         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1052 </tr>
1053 <tr>
1054         <td>&nbsp;</td>
1055         <td>&nbsp;</td>
1056         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1057         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1058 </tr>
1059 </table>
1060 <hr size='1'>
1061 <table width='100%'>
1062 <tr>
1063         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1064 </tr>
1065 <tr>
1066         <td class='base'>$Lang::tr{'proxy cachemgr'}:</td>
1067         <td><input type='checkbox' name='CACHEMGR' $checked{'CACHEMGR'}{'on'} /></td>
1068         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1069         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
1070 </tr>
1071 <tr>
1072         <td class='base'>$Lang::tr{'proxy filedescriptors'}:</td>
1073         <td><input type='text' name='FILEDESCRIPTORS' value='$proxysettings{'FILEDESCRIPTORS'}' size='5' /></td>
1074         <td class='base'>$Lang::tr{'proxy admin password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1075         <td><input type='text' name='ADMIN_PASSWORD' value='$proxysettings{'ADMIN_PASSWORD'}' /></td>
1076 </tr>
1077 <tr>
1078         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1079 </tr>
1080 <tr>
1081         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1082         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1083         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1084         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1085 </tr>
1086 <tr>
1087         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1088         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1089         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1090         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1091 </tr>
1092 <tr>
1093         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1094         <td class='base'><select name='L1_DIRS'>
1095                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1096                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1097                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1098                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1099                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1100         </select></td>
1101         <td colspan='2' rowspan= '5' valign='top' class='base'>
1102                 <table cellspacing='0' cellpadding='0'>
1103                         <tr>
1104                                 <!-- intentionally left empty -->
1105                         </tr>
1106                         <tr>
1107                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1108                         </tr>
1109                         <tr>
1110                                 <!-- intentionally left empty -->
1111                         </tr>
1112                         <tr>
1113                                 <!-- intentionally left empty -->
1114                         </tr>
1115                         <tr>
1116                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1117 END
1118 ;
1119
1120 print $proxysettings{'DST_NOCACHE'};
1121
1122 print <<END
1123 </textarea></td>
1124                 </tr>
1125                 </table>
1126         </td>
1127 </tr>
1128 <tr>
1129         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1130         <td class='base'><select name='MEM_POLICY'>
1131                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1132                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1133                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1134                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1135         </select></td>
1136 </tr>
1137 <tr>
1138         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1139         <td class='base'><select name='CACHE_POLICY'>
1140                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1141                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1142                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1143                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1144         </select></td>
1145 </tr>
1146 <tr>
1147         <td colspan='2'>&nbsp;</td>
1148 </tr>
1149 <tr>
1150         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1151         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1152 </tr>
1153 </table>
1154 <hr size='1'>
1155 <table width='100%'>
1156 <tr>
1157         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1158 </tr>
1159 <tr>
1160         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1161 </tr>
1162 <tr>
1163         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1164         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1165 </tr>
1166 <tr>
1167         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1168 END
1169 ;
1170         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1171
1172 print <<END
1173 </textarea></td>
1174         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1175 END
1176 ;
1177         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1178
1179 print <<END
1180 </textarea></td>
1181 </tr>
1182 </table>
1183 <hr size='1'>
1184 <table width='100%'>
1185 <tr>
1186         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1187 </tr>
1188 <tr>
1189         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1190 </tr>
1191 <tr>
1192         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1193 </tr>
1194 <tr>
1195         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1196 END
1197 ;
1198
1199 if (!$proxysettings{'SRC_SUBNETS'})
1200 {
1201         print "$green_cidr\n";
1202         if ($netsettings{'BLUE_DEV'})
1203         {
1204                 print "$blue_cidr\n";
1205         }
1206 } else { print $proxysettings{'SRC_SUBNETS'}; }
1207
1208 print <<END
1209 </textarea></td>
1210 END
1211 ;
1212
1213 $line = $Lang::tr{'advproxy no internal proxy on green'};
1214 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1215 print "<td class='base'>$line:</td>\n";
1216 print <<END
1217         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1218 </tr>
1219 END
1220 ;
1221 if ($netsettings{'BLUE_DEV'}) {
1222         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1223         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1224         print "<tr>\n";
1225         print "<td class='base'>$line:</td>\n";
1226         print <<END
1227         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1228 </tr>
1229 END
1230 ;
1231 }
1232 print <<END
1233 <tr>
1234         <td colspan='2'>&nbsp;</td>
1235 </tr>
1236 <tr>
1237         <td colspan='2'>&nbsp;</td>
1238 </tr>
1239 </table>
1240 <table width='100%'>
1241 <tr>
1242         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1243 </tr>
1244 <tr>
1245         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1246         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1247 </tr>
1248 <tr>
1249         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1250 END
1251 ;
1252
1253         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1254
1255 print <<END
1256 </textarea></td>
1257         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1258 END
1259 ;
1260
1261 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1262
1263 print <<END
1264 </textarea></td>
1265 </tr>
1266 </table>
1267 <table width='100%'>
1268 <tr>
1269         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1270 </tr>
1271 <tr>
1272         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1273         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1274 </tr>
1275 <tr>
1276         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1277 END
1278 ;
1279
1280         print $proxysettings{'SRC_BANNED_IP'};
1281
1282 print <<END
1283 </textarea></td>
1284         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1285 END
1286 ;
1287
1288 print $proxysettings{'SRC_BANNED_MAC'};
1289
1290 print <<END
1291 </textarea></td>
1292 </tr>
1293 </table>
1294
1295 <hr size='1'>
1296
1297 END
1298 ;
1299 # -------------------------------------------------------------------
1300 #  CRE GUI - optional
1301 # -------------------------------------------------------------------
1302
1303 if (-e $cre_enabled) { print <<END
1304 <table width='100%'>
1305
1306 <tr>
1307         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1308 </tr>
1309 <tr>
1310         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1311 </tr>
1312 <tr>
1313
1314 END
1315 ;
1316 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1317 print <<END
1318         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1319         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1320 </tr>
1321 <tr>
1322         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1323         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1324 END
1325 ;
1326 }
1327 print "</tr>";
1328 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1329 print <<END
1330 <tr>
1331         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1332 END
1333 ;
1334
1335         print $proxysettings{'CRE_GROUPS'};
1336
1337 print <<END
1338 </textarea></td>
1339         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1340 END
1341 ;
1342         print $proxysettings{'CRE_SVHOSTS'};
1343
1344 print <<END
1345 </textarea></td>
1346 </tr>
1347 END
1348 ;
1349 }
1350 print "</table><hr size='1'>";
1351
1352 } else {
1353         print <<END
1354         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1355         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1356         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1357 END
1358 ;
1359 }
1360
1361 # -------------------------------------------------------------------
1362
1363 print <<END
1364
1365 <table width='100%'>
1366 <tr>
1367         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1368 </tr>
1369 <table width='100%'>
1370 <tr>
1371         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1372         <td width='1%'>&nbsp;</td>
1373         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1374         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1375         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1376         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1377         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1378         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1379         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1380         <td width='1%'>&nbsp;&nbsp;</td>
1381         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1382         <td width='1%'>&nbsp;</td>
1383         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1384         <td>&nbsp;</td>
1385 </tr>
1386 <tr>
1387         <td class='base'>
1388         <select name='TIME_ACCESS_MODE'>
1389         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1390         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1391         </select>
1392         </td>
1393         <td>&nbsp;</td>
1394         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1395         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1396         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1397         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1398         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1399         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1400         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1401         <td>&nbsp;</td>
1402         <td class='base'>
1403         <select name='TIME_FROM_HOUR'>
1404 END
1405 ;
1406 for ($i=0;$i<=24;$i++) {
1407         $_ = sprintf("%02s",$i);
1408         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1409 }
1410 print <<END
1411         </select>
1412         </td>
1413         <td>:</td>
1414         <td class='base'>
1415         <select name='TIME_FROM_MINUTE'>
1416 END
1417 ;
1418 for ($i=0;$i<=45;$i+=15) {
1419         $_ = sprintf("%02s",$i);
1420         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1421 }
1422 print <<END
1423         </select>
1424         <td> - </td>
1425         </td>
1426         <td class='base'>
1427         <select name='TIME_TO_HOUR'>
1428 END
1429 ;
1430 for ($i=0;$i<=24;$i++) {
1431         $_ = sprintf("%02s",$i);
1432         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1433 }
1434 print <<END
1435         </select>
1436         </td>
1437         <td>:</td>
1438         <td class='base'>
1439         <select name='TIME_TO_MINUTE'>
1440 END
1441 ;
1442 for ($i=0;$i<=45;$i+=15) {
1443         $_ = sprintf("%02s",$i);
1444         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1445 }
1446 print <<END
1447         </select>
1448         </td>
1449 </tr>
1450 </table>
1451 <hr size='1'>
1452 <table width='100%'>
1453 <tr>
1454         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1455 </tr>
1456 <tr>
1457         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1458         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1459         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1460         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1461 </tr>
1462 </table>
1463 <hr size='1'>
1464 <table width='100%'>
1465 <tr>
1466         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1467 </tr>
1468 <tr>
1469         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1470         <td width='20%' class='base'>
1471         <select name='THROTTLING_GREEN_TOTAL'>
1472 END
1473 ;
1474
1475 foreach (@throttle_limits) {
1476         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1477 }
1478
1479 print <<END
1480         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1481         </select>
1482         </td>
1483         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1484         <td width='30%' class='base'>
1485         <select name='THROTTLING_GREEN_HOST'>
1486 END
1487 ;
1488
1489 foreach (@throttle_limits) {
1490         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1491 }
1492
1493 print <<END
1494         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1495         </select>
1496         </td>
1497 </tr>
1498 END
1499 ;
1500
1501 if ($netsettings{'BLUE_DEV'}) {
1502         print <<END
1503 <tr>
1504         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1505         <td class='base'>
1506         <select name='THROTTLING_BLUE_TOTAL'>
1507 END
1508 ;
1509
1510 foreach (@throttle_limits) {
1511         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1512 }
1513
1514 print <<END
1515         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1516         </select>
1517         </td>
1518         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1519         <td class='base'>
1520         <select name='THROTTLING_BLUE_HOST'>
1521 END
1522 ;
1523
1524 foreach (@throttle_limits) {
1525         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1526 }
1527
1528 print <<END
1529         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1530         </select>
1531         </td>
1532 </tr>
1533 END
1534 ;
1535 }
1536
1537 print <<END
1538 </table>
1539 <table width='100%'>
1540 <tr>
1541         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1542 </tr>
1543 <tr>
1544         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1545         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1546         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1547         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1548         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1549         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1550         <td width='15%'>&nbsp;</td>
1551         <td width='10%'>&nbsp;</td>
1552 </tr>
1553 </table>
1554 <hr size='1'>
1555 <table width='100%'>
1556 <tr>
1557         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1558 </tr>
1559 END
1560 ;
1561 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1562 print <<END
1563 <tr>
1564         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1565         <td>&nbsp;</td>
1566         <td>&nbsp;</td>
1567 </tr>
1568 <tr>
1569         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1570 END
1571 ;
1572
1573 print $proxysettings{'MIME_TYPES'};
1574
1575 print <<END
1576 </textarea></td>
1577         <td>&nbsp;</td>
1578         <td>&nbsp;</td>
1579 </tr>
1580 END
1581 ;
1582 }
1583 print <<END
1584 </table>
1585
1586 <hr size='1'>
1587 <table width='100%'>
1588 <tr>
1589         <td colspan='4'><b>$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>
1590 </tr>
1591 END
1592 ;
1593 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1594 print <<END
1595 <tr>
1596         <td colspan='4'><i>
1597 END
1598 ;
1599 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1600 print <<END
1601 </i></td>
1602 </tr>
1603 </table>
1604 <table width='100%'>
1605 END
1606 ;
1607
1608 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1609         for ($i=0; $i<=3; $i++) {
1610                 if ($i eq 0) { print "<tr>\n"; }
1611                 if (($n+$i) < @useragentlist) {
1612                         @useragent = split(/,/,@useragentlist[$n+$i]);
1613                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1614                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1615                 }
1616                 if ($i eq 3) { print "<\/tr>\n"; }
1617         }
1618 }
1619 }
1620 print <<END
1621 </table>
1622 <hr size='1'>
1623 <table width='100%'>
1624 <tr>
1625         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1626 </tr>
1627 <tr>
1628         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1629         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1630 </tr>
1631 <tr>
1632         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1633         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1634 </tr>
1635 </table>
1636 <hr size='1'>
1637 END
1638 ;
1639
1640 print <<END
1641 <table width='100%'>
1642 <tr>
1643         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1644 </tr>
1645 <tr>
1646         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1647         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1648         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1649         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1650         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1651         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1652 </tr>
1653 </table>
1654 END
1655 ;
1656
1657 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1658 <hr size='1'>
1659 <table width='100%'>
1660 <tr>
1661         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1662 </tr>
1663 <tr>
1664         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1665 </tr>
1666 <tr>
1667         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1668         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1669         <td colspan='2' rowspan= '6' valign='top' class='base'>
1670                 <table cellpadding='0' cellspacing='0'>
1671                         <tr>
1672                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1673                         </tr>
1674                         <tr>
1675                                 <!-- intentionally left empty -->
1676                         </tr>
1677                         <tr>
1678                                 <!-- intentionally left empty -->
1679                         </tr>
1680                         <tr>
1681                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1682                         </tr>
1683                         <tr>
1684                                 <!-- intentionally left empty -->
1685                         </tr>
1686                         <tr>
1687                                 <!-- intentionally left empty -->
1688                         </tr>
1689                         <tr>
1690                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1691                         </tr>
1692                         <tr>
1693                                 <!-- intentionally left empty -->
1694                         </tr>
1695                         <tr>
1696                                 <!-- intentionally left empty -->
1697                         </tr>
1698                         <tr>
1699                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1700 END
1701 ;
1702
1703 print $proxysettings{'DST_NOAUTH'};
1704
1705 print <<END
1706 </textarea></td>
1707                 </tr>
1708                 </table>
1709         </td>
1710 </tr>
1711 <tr>
1712         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1713         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1714 </tr>
1715 <tr>
1716         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1717         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1718 </tr>
1719 <tr>
1720         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1721         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1722 </tr>
1723 <tr>
1724         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1725         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1726 </tr>
1727 <tr>
1728         <td colspan='2'>&nbsp;</td>
1729 </tr>
1730 </table>
1731 END
1732 ;
1733 }
1734
1735 # ===================================================================
1736 #  NCSA auth settings
1737 # ===================================================================
1738
1739 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1740 print <<END
1741 <hr size='1'>
1742 <table width='100%'>
1743 <tr>
1744         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1745 </tr>
1746 <tr>
1747         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1748         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1749         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1750         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1751 </tr>
1752 <tr>
1753         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1754         <td>&nbsp;</td>
1755         <td>&nbsp;</td>
1756 </tr>
1757 </table>
1758 END
1759 ; }
1760
1761 # ===================================================================
1762 #  IDENTD auth settings
1763 # ===================================================================
1764
1765 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1766 print <<END
1767 <hr size ='1'>
1768 <table width='100%'>
1769 <tr>
1770         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1771 </tr>
1772 <tr>
1773         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1774         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1775         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1776         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1777 </tr>
1778 <tr>
1779         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1780         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1781         <td>&nbsp;</td>
1782         <td>&nbsp;</td>
1783 </tr>
1784 <tr>
1785         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1786         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1787 </tr>
1788 <tr>
1789         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1790 END
1791 ;
1792 if (!$proxysettings{'IDENT_HOSTS'}) {
1793         print "$green_cidr\n";
1794         if ($netsettings{'BLUE_DEV'}) {
1795                 print "$blue_cidr\n";
1796         }
1797 } else {
1798         print $proxysettings{'IDENT_HOSTS'};
1799 }
1800
1801 print <<END
1802 </textarea></td>
1803                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1804 END
1805 ;
1806
1807 print $proxysettings{'DST_NOAUTH'};
1808
1809 print <<END
1810 </textarea></td>
1811 </tr>
1812 </table>
1813 <hr size ='1'>
1814 <table width='100%'>
1815 <tr>
1816         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1817 </tr>
1818 <tr>
1819         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1820         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1821         <td width='25%'>&nbsp;</td>
1822         <td width='30%'>&nbsp;</td>
1823 </tr>
1824 <tr>
1825         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1826         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1827         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1828         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1829 </tr>
1830 <tr>
1831         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1832         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1833 </tr>
1834 <tr>
1835         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1836 END
1837 ; }
1838
1839 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1840
1841 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1842 </textarea></td>
1843         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1844 END
1845 ; }
1846
1847 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1848
1849 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1850 </textarea></td>
1851 </tr>
1852 </table>
1853 END
1854 ; }
1855
1856 # ===================================================================
1857 #  NTLM auth settings
1858 # ===================================================================
1859
1860 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1861 print <<END
1862 <hr size='1'>
1863 <table width='100%'>
1864 <tr>
1865         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1866 </tr>
1867 <tr>
1868         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1869         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1870         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1871         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1872         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1873         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1874 </tr>
1875 </table>
1876 <hr size ='1'>
1877 <table width='100%'>
1878 <tr>
1879         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1880 </tr>
1881 <tr>
1882         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1883         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1884         <td>&nbsp;</td>
1885 </tr>
1886 </table>
1887 <hr size ='1'>
1888 <table width='100%'>
1889 <tr>
1890         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1891 </tr>
1892 <tr>
1893         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1894         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1895         <td width='25%'>&nbsp;</td>
1896         <td width='30%'>&nbsp;</td>
1897 </tr>
1898 <tr>
1899         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1900         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1901         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1902         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1903 </tr>
1904 <tr>
1905         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1906         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1907 </tr>
1908 <tr>
1909         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1910 END
1911 ; }
1912
1913 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1914
1915 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1916 </textarea></td>
1917         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1918 END
1919 ; }
1920
1921 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1922
1923 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1924 </textarea></td>
1925 </tr>
1926 </table>
1927 END
1928 ; }
1929
1930 # ===================================================================
1931 #  LDAP auth settings
1932 # ===================================================================
1933
1934 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1935 print <<END
1936 <hr size='1'>
1937 <table width='100%'>
1938 <tr>
1939         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1940 </tr>
1941 <tr>
1942         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1943         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1944         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1945         <td class='base'><select name='LDAP_TYPE'>
1946                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1947                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1948                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1949                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1950         </select></td>
1951 </tr>
1952 <tr>
1953         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1954         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1955         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1956         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1957 </tr>
1958 </table>
1959 <hr size ='1'>
1960 <table width='100%'>
1961 <tr>
1962         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1963 </tr>
1964 <tr>
1965         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1966         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1967         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1968         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1969 </tr>
1970 </table>
1971 <hr size ='1'>
1972 <table width='100%'>
1973 <tr>
1974         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1975 </tr>
1976 <tr>
1977         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1978         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1979         <td>&nbsp;</td>
1980         <td>&nbsp;</td>
1981 </tr>
1982 </table>
1983 END
1984 ; }
1985
1986 # ===================================================================
1987 #  RADIUS auth settings
1988 # ===================================================================
1989
1990 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1991 print <<END
1992 <hr size='1'>
1993 <table width='100%'>
1994 <tr>
1995         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1996 </tr>
1997 <tr>
1998         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1999         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
2000         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
2001         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
2002 </tr>
2003 <tr>
2004         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2005         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
2006         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
2007         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
2008 </tr>
2009 </table>
2010 <hr size ='1'>
2011 <table width='100%'>
2012 <tr>
2013         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
2014 </tr>
2015 <tr>
2016         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
2017         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
2018         <td width='25%'>&nbsp;</td>
2019         <td width='30%'>&nbsp;</td>
2020 </tr>
2021 <tr>
2022         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
2023         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
2024         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
2025         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
2026 </tr>
2027 <tr>
2028         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
2029         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
2030 </tr>
2031 <tr>
2032         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
2033 END
2034 ; }
2035
2036 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2037
2038 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2039 </textarea></td>
2040         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2041 END
2042 ; }
2043
2044 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2045
2046 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2047 </textarea></td>
2048 </tr>
2049 </table>
2050 END
2051 ; }
2052
2053 # ===================================================================
2054
2055 }
2056
2057 print "<table>\n";
2058
2059 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2060 print <<END
2061 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2062 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2063 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2064 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2065 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2066 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2067 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2068 END
2069 ; }
2070
2071 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2072 print <<END
2073 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2074 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2075 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2076 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2077 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2078 END
2079 ; }
2080
2081 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2082 print <<END
2083 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2084 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2085 END
2086 ; }
2087
2088 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2089 print <<END
2090 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2091 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2092 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2093 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2094 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2095 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2096 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2097 END
2098 ; }
2099
2100 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2101 print <<END
2102 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2103 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2104 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2105 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2106 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2107 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2108 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2109 END
2110 ; }
2111
2112 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2113 print <<END
2114 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2115 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2116 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2117 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2118 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2119 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2120 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2121 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2122 END
2123 ; }
2124
2125 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2126 print <<END
2127 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2128 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2129 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2130 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2131 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2132 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2133 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2134 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2135 END
2136 ; }
2137
2138 print "</table>\n";
2139
2140 print <<END
2141 <hr size='1'>
2142 END
2143 ;
2144
2145 print <<END
2146 <table width='100%'>
2147 <tr>
2148         <td>&nbsp;</td>
2149         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2150         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'proxy reconfigure'}' /></td>
2151         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2152         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2153         <td>&nbsp;</td>
2154 </tr>
2155
2156 </table>
2157 <br />
2158 <table width='100%'>
2159 <tr>
2160         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2161         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2162         </td>
2163         <td align='right'>&nbsp;</td>
2164 </tr>
2165 </table>
2166 </form>
2167 END
2168 ;
2169
2170 &Header::closebox();
2171
2172 } else {
2173
2174 # ===================================================================
2175 #  NCSA user management
2176 # ===================================================================
2177
2178 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2179 print <<END
2180 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2181 <table width='100%'>
2182 <tr>
2183         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2184 </tr>
2185 <tr>
2186         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2187         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2188 END
2189 ;
2190         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2191         print <<END
2192          /></td>
2193         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2194         <td class='base'>
2195                 <select name='NCSA_GROUP'>
2196                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2197                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2198                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2199                 </select>
2200         </td>
2201
2202 </tr>
2203 <tr>
2204         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2205         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2206         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2207         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2208 </tr>
2209 </table>
2210 <br>
2211 <table>
2212 <tr>
2213         <td>&nbsp;</td>
2214         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2215         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2216         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2217 END
2218 ;
2219         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2220                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2221         }
2222
2223 print <<END
2224         <td>&nbsp;</td>
2225         <td>&nbsp;</td>
2226         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2227 </tr>
2228 </table>
2229 </form>
2230 <hr size='1'>
2231 <table width='100%'>
2232 <tr>
2233         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2234 </tr>
2235 </table>
2236 <table width='100%' align='center'>
2237 END
2238 ;
2239
2240 if (-e $extgrp)
2241 {
2242         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2243         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2244 }
2245 if (-e $stdgrp)
2246 {
2247         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2248         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2249 }
2250 if (-e $disgrp)
2251 {
2252         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2253         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2254 }
2255
2256 @userlist = sort(@userlist);
2257
2258 # If the password file contains entries, print entries and action icons
2259
2260 if ( ! -z "$userdb" ) {
2261         print <<END
2262         <tr>
2263                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2264                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2265                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2266         </tr>
2267 END
2268 ;
2269         $id = 0;
2270         foreach $line (@userlist)
2271         {
2272                 $id++;
2273                 chomp($line);
2274                 @temp = split(/:/,$line);
2275                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2276                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2277                 elsif ($id % 2) {
2278                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2279                 else {
2280                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2281
2282                 print <<END
2283                 <td align='center'>$temp[0]</td>
2284                 <td align='center'>
2285 END
2286 ;
2287                 if ($temp[1] eq 'standard') {
2288                         print $Lang::tr{'advproxy NCSA grp standard'};
2289                 } elsif ($temp[1] eq 'extended') {
2290                         print $Lang::tr{'advproxy NCSA grp extended'};
2291                 } elsif ($temp[1] eq 'disabled') {
2292                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2293                 print <<END
2294                 </td>
2295                 <td width='8%' align='center'>
2296                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2297                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2298                 <input type='hidden' name='ID' value='$line' />
2299                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2300                 </form>
2301                 </td>
2302
2303                 <td width='8%' align='center'>
2304                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2305                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2306                 <input type='hidden' name='ID' value='$temp[0]' />
2307                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2308                 </form>
2309                 </td>
2310         </tr>
2311 END
2312 ;
2313         }
2314
2315 print <<END
2316 </table>
2317 <br>
2318 <table>
2319 <tr>
2320         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2321         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2322         <td class='base'>$Lang::tr{'edit'}</td>
2323         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2324         <td class='base'>$Lang::tr{'remove'}</td>
2325 </tr>
2326 END
2327 ;
2328 } else {
2329         print <<END
2330         <tr>
2331                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2332         </tr>
2333 END
2334 ;
2335 }
2336
2337 print <<END
2338 </table>
2339 END
2340 ;
2341
2342 &Header::closebox();
2343
2344 }
2345
2346 # ===================================================================
2347
2348 &Header::closebigbox();
2349
2350 &Header::closepage();
2351
2352 # -------------------------------------------------------------------
2353
2354 sub read_acls
2355 {
2356         if (-e "$acl_src_subnets") {
2357                 open(FILE,"$acl_src_subnets");
2358                 delete $proxysettings{'SRC_SUBNETS'};
2359                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2360                 close(FILE);
2361         }
2362         if (-e "$acl_src_banned_ip") {
2363                 open(FILE,"$acl_src_banned_ip");
2364                 delete $proxysettings{'SRC_BANNED_IP'};
2365                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2366                 close(FILE);
2367         }
2368         if (-e "$acl_src_banned_mac") {
2369                 open(FILE,"$acl_src_banned_mac");
2370                 delete $proxysettings{'SRC_BANNED_MAC'};
2371                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2372                 close(FILE);
2373         }
2374         if (-e "$acl_src_unrestricted_ip") {
2375                 open(FILE,"$acl_src_unrestricted_ip");
2376                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2377                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2378                 close(FILE);
2379         }
2380         if (-e "$acl_src_unrestricted_mac") {
2381                 open(FILE,"$acl_src_unrestricted_mac");
2382                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2383                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2384                 close(FILE);
2385         }
2386         if (-e "$acl_dst_nocache") {
2387                 open(FILE,"$acl_dst_nocache");
2388                 delete $proxysettings{'DST_NOCACHE'};
2389                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2390                 close(FILE);
2391         }
2392         if (-e "$acl_dst_noauth") {
2393                 open(FILE,"$acl_dst_noauth");
2394                 delete $proxysettings{'DST_NOAUTH'};
2395                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2396                 close(FILE);
2397         }
2398         if (-e "$acl_ports_safe") {
2399                 open(FILE,"$acl_ports_safe");
2400                 delete $proxysettings{'PORTS_SAFE'};
2401                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2402                 close(FILE);
2403         }
2404         if (-e "$acl_ports_ssl") {
2405                 open(FILE,"$acl_ports_ssl");
2406                 delete $proxysettings{'PORTS_SSL'};
2407                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2408                 close(FILE);
2409         }
2410         if (-e "$mimetypes") {
2411                 open(FILE,"$mimetypes");
2412                 delete $proxysettings{'MIME_TYPES'};
2413                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2414                 close(FILE);
2415         }
2416         if (-e "$ntlmdir/msntauth.allowusers") {
2417                 open(FILE,"$ntlmdir/msntauth.allowusers");
2418                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2419                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2420                 close(FILE);
2421         }
2422         if (-e "$ntlmdir/msntauth.denyusers") {
2423                 open(FILE,"$ntlmdir/msntauth.denyusers");
2424                 delete $proxysettings{'NTLM_DENY_USERS'};
2425                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2426                 close(FILE);
2427         }
2428         if (-e "$raddir/radauth.allowusers") {
2429                 open(FILE,"$raddir/radauth.allowusers");
2430                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2431                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2432                 close(FILE);
2433         }
2434         if (-e "$raddir/radauth.denyusers") {
2435                 open(FILE,"$raddir/radauth.denyusers");
2436                 delete $proxysettings{'RADIUS_DENY_USERS'};
2437                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2438                 close(FILE);
2439         }
2440         if (-e "$identdir/identauth.allowusers") {
2441                 open(FILE,"$identdir/identauth.allowusers");
2442                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2443                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2444                 close(FILE);
2445         }
2446         if (-e "$identdir/identauth.denyusers") {
2447                 open(FILE,"$identdir/identauth.denyusers");
2448                 delete $proxysettings{'IDENT_DENY_USERS'};
2449                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2450                 close(FILE);
2451         }
2452         if (-e "$identhosts") {
2453                 open(FILE,"$identhosts");
2454                 delete $proxysettings{'IDENT_HOSTS'};
2455                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2456                 close(FILE);
2457         }
2458         if (-e "$cre_groups") {
2459                 open(FILE,"$cre_groups");
2460                 delete $proxysettings{'CRE_GROUPS'};
2461                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2462                 close(FILE);
2463         }
2464         if (-e "$cre_svhosts") {
2465                 open(FILE,"$cre_svhosts");
2466                 delete $proxysettings{'CRE_SVHOSTS'};
2467                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2468                 close(FILE);
2469         }
2470 }
2471
2472 # -------------------------------------------------------------------
2473
2474 sub check_acls
2475 {
2476         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2477         undef $proxysettings{'PORTS_SAFE'};
2478         foreach (@temp)
2479         {
2480                 s/^\s+//g; s/\s+$//g;
2481                 if ($_)
2482                 {
2483                         $line = $_;
2484                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2485                         s/#.*//g; s/\s+//g;
2486                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2487                         @templist = split(/-/);
2488                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2489                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2490                 }
2491         }
2492
2493         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2494         undef $proxysettings{'PORTS_SSL'};
2495         foreach (@temp)
2496         {
2497                 s/^\s+//g; s/\s+$//g;
2498                 if ($_)
2499                 {
2500                         $line = $_;
2501                         s/#.*//g; s/\s+//g;
2502                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2503                         @templist = split(/-/);
2504                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2505                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2506                 }
2507         }
2508
2509         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2510         undef $proxysettings{'DST_NOCACHE'};
2511         foreach (@temp)
2512         {
2513                 s/^\s+//g;
2514                 unless (/^#/) { s/\s+//g; }
2515                 if ($_)
2516                 {
2517                         if (/^\./) { $_ = '*'.$_; }
2518                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2519                 }
2520         }
2521
2522         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2523         undef $proxysettings{'SRC_SUBNETS'};
2524         foreach (@temp)
2525         {
2526                 s/^\s+//g; s/\s+$//g;
2527                 if ($_)
2528                 {
2529                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2530                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2531                 }
2532         }
2533
2534         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2535         undef $proxysettings{'SRC_BANNED_IP'};
2536         foreach (@temp)
2537         {
2538                 s/^\s+//g; s/\s+$//g;
2539                 if ($_)
2540                 {
2541                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2542                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2543                 }
2544         }
2545
2546         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2547         undef $proxysettings{'SRC_BANNED_MAC'};
2548         foreach (@temp)
2549         {
2550                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2551                 if ($_)
2552                 {
2553                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2554                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2555                 }
2556         }
2557
2558         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2559         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2560         foreach (@temp)
2561         {
2562                 s/^\s+//g; s/\s+$//g;
2563                 if ($_)
2564                 {
2565                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2566                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2567                 }
2568         }
2569
2570         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2571         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2572         foreach (@temp)
2573         {
2574                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2575                 if ($_)
2576                 {
2577                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2578                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2579                 }
2580         }
2581
2582         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2583         undef $proxysettings{'DST_NOAUTH'};
2584         foreach (@temp)
2585         {
2586                 s/^\s+//g;
2587                 unless (/^#/) { s/\s+//g; }
2588                 if ($_)
2589                 {
2590                         if (/^\./) { $_ = '*'.$_; }
2591                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2592                 }
2593         }
2594
2595         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2596         {
2597                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2598                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2599                 foreach (@temp)
2600                 {
2601                         s/^\s+//g; s/\s+$//g;
2602                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2603                 }
2604                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2605         }
2606
2607         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2608         {
2609                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2610                 undef $proxysettings{'NTLM_DENY_USERS'};
2611                 foreach (@temp)
2612                 {
2613                         s/^\s+//g; s/\s+$//g;
2614                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2615                 }
2616                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2617         }
2618
2619         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2620         {
2621                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2622                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2623                 foreach (@temp)
2624                 {
2625                         s/^\s+//g; s/\s+$//g;
2626                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2627                 }
2628                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2629         }
2630
2631         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2632         {
2633                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2634                 undef $proxysettings{'IDENT_DENY_USERS'};
2635                 foreach (@temp)
2636                 {
2637                         s/^\s+//g; s/\s+$//g;
2638                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2639                 }
2640                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2641         }
2642
2643         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2644         {
2645                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2646                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2647                 foreach (@temp)
2648                 {
2649                         s/^\s+//g; s/\s+$//g;
2650                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2651                 }
2652                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2653         }
2654
2655         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2656         {
2657                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2658                 undef $proxysettings{'RADIUS_DENY_USERS'};
2659                 foreach (@temp)
2660                 {
2661                         s/^\s+//g; s/\s+$//g;
2662                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2663                 }
2664                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2665         }
2666
2667         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2668         undef $proxysettings{'IDENT_HOSTS'};
2669         foreach (@temp)
2670         {
2671                 s/^\s+//g; s/\s+$//g;
2672                 if ($_)
2673                 {
2674                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2675                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2676                 }
2677         }
2678
2679         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2680         undef $proxysettings{'CRE_SVHOSTS'};
2681         foreach (@temp)
2682         {
2683                 s/^\s+//g; s/\s+$//g;
2684                 if ($_)
2685                 {
2686                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2687                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2688                 }
2689         }
2690 }
2691
2692 # -------------------------------------------------------------------
2693
2694 sub write_acls
2695 {
2696         open(FILE, ">$acl_src_subnets");
2697         flock(FILE, 2);
2698         if (!$proxysettings{'SRC_SUBNETS'})
2699         {
2700                 print FILE "$green_cidr\n";
2701                 if ($netsettings{'BLUE_DEV'})
2702                 {
2703                         print FILE "$blue_cidr\n";
2704                 }
2705         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2706         close(FILE);
2707
2708         open(FILE, ">$acl_src_banned_ip");
2709         flock(FILE, 2);
2710         print FILE $proxysettings{'SRC_BANNED_IP'};
2711         close(FILE);
2712
2713         open(FILE, ">$acl_src_banned_mac");
2714         flock(FILE, 2);
2715         print FILE $proxysettings{'SRC_BANNED_MAC'};
2716         close(FILE);
2717
2718         open(FILE, ">$acl_src_unrestricted_ip");
2719         flock(FILE, 2);
2720         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2721         close(FILE);
2722
2723         open(FILE, ">$acl_src_unrestricted_mac");
2724         flock(FILE, 2);
2725         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2726         close(FILE);
2727
2728         open(FILE, ">$acl_dst_noauth");
2729         flock(FILE, 2);
2730         print FILE $proxysettings{'DST_NOAUTH'};
2731         close(FILE);
2732
2733         open(FILE, ">$acl_dst_noauth_net");
2734         close(FILE);
2735         open(FILE, ">$acl_dst_noauth_dom");
2736         close(FILE);
2737         open(FILE, ">$acl_dst_noauth_url");
2738         close(FILE);
2739
2740         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2741         foreach(@temp)
2742         {
2743                 unless (/^#/)
2744                 {
2745                         if (/^\*\.\w/)
2746                         {
2747                                 s/^\*//;
2748                                 open(FILE, ">>$acl_dst_noauth_dom");
2749                                 flock(FILE, 2);
2750                                 print FILE "$_\n";
2751                                 close(FILE);
2752                         }
2753                         elsif (&General::validipormask($_))
2754                         {
2755                                 open(FILE, ">>$acl_dst_noauth_net");
2756                                 flock(FILE, 2);
2757                                 print FILE "$_\n";
2758                                 close(FILE);
2759                         }
2760                         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?/)
2761                         {
2762                                 open(FILE, ">>$acl_dst_noauth_net");
2763                                 flock(FILE, 2);
2764                                 print FILE "$_\n";
2765                                 close(FILE);
2766                         }
2767                         else
2768                         {
2769                                 open(FILE, ">>$acl_dst_noauth_url");
2770                                 flock(FILE, 2);
2771                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2772                                 close(FILE);
2773                         }
2774                 }
2775         }
2776
2777         open(FILE, ">$acl_dst_nocache");
2778         flock(FILE, 2);
2779         print FILE $proxysettings{'DST_NOCACHE'};
2780         close(FILE);
2781
2782         open(FILE, ">$acl_dst_nocache_net");
2783         close(FILE);
2784         open(FILE, ">$acl_dst_nocache_dom");
2785         close(FILE);
2786         open(FILE, ">$acl_dst_nocache_url");
2787         close(FILE);
2788
2789         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2790         foreach(@temp)
2791         {
2792                 unless (/^#/)
2793                 {
2794                         if (/^\*\.\w/)
2795                         {
2796                                 s/^\*//;
2797                                 open(FILE, ">>$acl_dst_nocache_dom");
2798                                 flock(FILE, 2);
2799                                 print FILE "$_\n";
2800                                 close(FILE);
2801                         }
2802                         elsif (&General::validipormask($_))
2803                         {
2804                                 open(FILE, ">>$acl_dst_nocache_net");
2805                                 flock(FILE, 2);
2806                                 print FILE "$_\n";
2807                                 close(FILE);
2808                         }
2809                         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?/)
2810                         {
2811                                 open(FILE, ">>$acl_dst_nocache_net");
2812                                 flock(FILE, 2);
2813                                 print FILE "$_\n";
2814                                 close(FILE);
2815                         }
2816                         else
2817                         {
2818                                 open(FILE, ">>$acl_dst_nocache_url");
2819                                 flock(FILE, 2);
2820                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2821                                 close(FILE);
2822                         }
2823                 }
2824         }
2825
2826         open(FILE, ">$acl_ports_safe");
2827         flock(FILE, 2);
2828         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2829         close(FILE);
2830
2831         open(FILE, ">$acl_ports_ssl");
2832         flock(FILE, 2);
2833         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2834         close(FILE);
2835
2836         open(FILE, ">$acl_dst_throttle");
2837         flock(FILE, 2);
2838         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2839         {
2840                 @temp = split(/\|/,$throttle_binary);
2841                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2842         }
2843         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2844         {
2845                 @temp = split(/\|/,$throttle_dskimg);
2846                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2847         }
2848         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2849         {
2850                 @temp = split(/\|/,$throttle_mmedia);
2851                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2852         }
2853         if (-s $throttled_urls)
2854         {
2855                 open(URLFILE, $throttled_urls);
2856                 @temp = <URLFILE>;
2857                 close(URLFILE);
2858                 foreach (@temp) { print FILE; }
2859         }
2860         close(FILE);
2861
2862         open(FILE, ">$mimetypes");
2863         flock(FILE, 2);
2864         print FILE $proxysettings{'MIME_TYPES'};
2865         close(FILE);
2866
2867         open(FILE, ">$ntlmdir/msntauth.allowusers");
2868         flock(FILE, 2);
2869         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2870         close(FILE);
2871
2872         open(FILE, ">$ntlmdir/msntauth.denyusers");
2873         flock(FILE, 2);
2874         print FILE $proxysettings{'NTLM_DENY_USERS'};
2875         close(FILE);
2876
2877         open(FILE, ">$raddir/radauth.allowusers");
2878         flock(FILE, 2);
2879         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2880         close(FILE);
2881
2882         open(FILE, ">$raddir/radauth.denyusers");
2883         flock(FILE, 2);
2884         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2885         close(FILE);
2886
2887         open(FILE, ">$identdir/identauth.allowusers");
2888         flock(FILE, 2);
2889         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2890         close(FILE);
2891
2892         open(FILE, ">$identdir/identauth.denyusers");
2893         flock(FILE, 2);
2894         print FILE $proxysettings{'IDENT_DENY_USERS'};
2895         close(FILE);
2896
2897         open(FILE, ">$identhosts");
2898         flock(FILE, 2);
2899         print FILE $proxysettings{'IDENT_HOSTS'};
2900         close(FILE);
2901
2902         open(FILE, ">$cre_groups");
2903         flock(FILE, 2);
2904         print FILE $proxysettings{'CRE_GROUPS'};
2905         close(FILE);
2906
2907         open(FILE, ">$cre_svhosts");
2908         flock(FILE, 2);
2909         print FILE $proxysettings{'CRE_SVHOSTS'};
2910         close(FILE);
2911 }
2912
2913 # -------------------------------------------------------------------
2914
2915 sub writepacfile
2916 {
2917         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2918         flock(FILE, 2);
2919         print FILE "function FindProxyForURL(url, host)\n";
2920         print FILE "{\n";
2921         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2922         {
2923                 print FILE <<END
2924 if (
2925      (isPlainHostName(host)) ||
2926      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2927      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2928      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2929      (isInNet(host, "192.168.0.0", "255.255.0.0")) ||
2930      (isInNet(host, "169.254.0.0", "255.255.0.0"))
2931    )
2932      return "DIRECT";
2933
2934  else
2935
2936 END
2937 ;
2938                 if ($proxysettings{'ENABLE'} eq 'on')
2939                 {
2940                         print FILE "if (\n";
2941                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2942
2943                         undef @templist;
2944                         if (-e "$acl_src_subnets") {
2945                                 open(SUBNETS,"$acl_src_subnets");
2946                                 @templist = <SUBNETS>;
2947                                 close(SUBNETS);
2948                         }
2949
2950                         foreach (@templist)
2951                         {
2952                                 @temp = split(/\//);
2953                                 if (
2954                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2955                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2956                                         )
2957                                 {
2958                                         chomp $temp[1];
2959                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2960                                 }
2961                         }
2962
2963                         print FILE "\n";
2964
2965                         print FILE <<END
2966
2967
2968    )
2969      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2970 END
2971 ;
2972                 }
2973                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2974                 {
2975                         print FILE "\n else\n\n";
2976                 }
2977                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2978                 {
2979                         print FILE <<END
2980 if (
2981      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2982    )
2983      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2984 END
2985 ;
2986                 }
2987         }
2988         print FILE "}\n";
2989         close(FILE);
2990 }
2991
2992 # -------------------------------------------------------------------
2993
2994 sub writeconfig
2995 {
2996         my $authrealm;
2997         my $delaypools;
2998
2999         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
3000             $proxysettings{'THROTTLING_GREEN_HOST'}  +
3001             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
3002             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
3003         {
3004                 $delaypools = 1; } else { $delaypools = 0;
3005         }
3006
3007         if ($proxysettings{'AUTH_REALM'} eq '')
3008         {
3009                 $authrealm = "IPFire Advanced Proxy Server";
3010         } else {
3011                 $authrealm = $proxysettings{'AUTH_REALM'};
3012         }
3013
3014         $_ = $proxysettings{'UPSTREAM_PROXY'};
3015         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
3016
3017         if ($remoteport eq '') { $remoteport = 80; }
3018
3019         open(FILE, ">${General::swroot}/proxy/squid.conf");
3020         flock(FILE, 2);
3021         print FILE <<END
3022 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
3023 # you make will be overwritten whenever you resave proxy settings using the
3024 # web interface!
3025 #
3026 # Instead, modify the file '$acl_include' and
3027 # then restart the proxy service using the web interface. Changes made to the
3028 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
3029
3030 shutdown_lifetime 5 seconds
3031 icp_port 0
3032
3033 END
3034         ;
3035         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3036         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
3037         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3038         print FILE "\n";
3039
3040         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3041                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3042                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
3043                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3044                 print FILE "\n";
3045         }
3046
3047         if ($proxysettings{'CACHE_SIZE'} > 0)
3048         {
3049                 print FILE "\n";
3050
3051                 if (!-z $acl_dst_nocache_dom) {
3052                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3053                         print FILE "cache deny no_cache_domains\n";
3054                 }
3055                 if (!-z $acl_dst_nocache_net) {
3056                         print FILE "acl no_cache_ipaddr dst \"$acl_dst_nocache_net\"\n";
3057                         print FILE "cache deny no_cache_ipaddr\n";
3058                 }
3059                 if (!-z $acl_dst_nocache_url) {
3060                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3061                         print FILE "cache deny no_cache_hosts\n";
3062                 }
3063         }
3064
3065         print FILE <<END
3066
3067 cache_effective_user squid
3068 cache_effective_group squid
3069 umask 022
3070
3071 pid_filename /var/run/squid.pid
3072
3073 cache_mem $proxysettings{'CACHE_MEM'} MB
3074 END
3075         ;
3076
3077         if ($proxysettings{'CACHE_SIZE'} ne '0')
3078         {
3079                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3080         }
3081
3082         print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3083
3084         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3085
3086         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3087         {
3088                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3089                 {
3090                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3091                 }
3092                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3093                 {
3094                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3095                 }
3096                 print FILE "\n";
3097         }
3098
3099         if ($proxysettings{'LOGGING'} eq 'on')
3100         {
3101                 print FILE <<END
3102 access_log /var/log/squid/access.log
3103 cache_log /var/log/squid/cache.log
3104 cache_store_log none
3105 END
3106         ;
3107                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
3108                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3109         } else {
3110                 print FILE <<END
3111 access_log /dev/null
3112 cache_log /dev/null
3113 cache_store_log none
3114 END
3115         ;}
3116         print FILE <<END
3117
3118 log_mime_hdrs off
3119 END
3120         ;
3121
3122         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3123         {
3124                 print FILE "forwarded_for on\n";
3125         } else {
3126                 print FILE "forwarded_for off\n";
3127         }
3128         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3129         {
3130                 print FILE "via on\n";
3131         } else {
3132                 print FILE "via off\n";
3133         }
3134         print FILE "\n";
3135
3136         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3137         {
3138                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3139                 {
3140                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
3141                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3142                         print FILE "auth_param basic realm $authrealm\n";
3143                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3144                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3145                 }
3146
3147                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3148                 {
3149                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3150                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3151                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3152                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3153                         {
3154                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3155                                 {
3156                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3157                                 } else {
3158                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3159                                 }
3160                                 print FILE " -u sAMAccountName -P";
3161                         }
3162                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3163                         {
3164                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3165                                 {
3166                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3167                                 } else {
3168                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3169                                 }
3170                                 print FILE " -u cn -P";
3171                         }
3172                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3173                         {
3174                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3175                                 {
3176                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3177                                 } else {
3178                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3179                                 }
3180                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3181                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3182                                 print FILE " -u uid -P";
3183                         }
3184                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3185                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3186                         print FILE "auth_param basic realm $authrealm\n";
3187                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3188                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3189                 }
3190
3191                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3192                 {
3193                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3194                         {
3195                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3196                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3197                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3198                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3199                         } else {
3200                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3201                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3202                                 print FILE "auth_param basic realm $authrealm\n";
3203                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3204                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3205
3206                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3207                                 flock(MSNTCONF,2);
3208                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3209                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3210                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3211                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3212                                 {
3213                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3214                                         {
3215                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3216                                         } else {
3217                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3218                                         }
3219                                 }
3220                                 close(MSNTCONF);
3221                         }
3222                 }
3223
3224                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3225                 {
3226                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3227                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3228                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3229                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3230                         print FILE "auth_param basic realm $authrealm\n";
3231                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3232                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3233                 }
3234
3235                 print FILE "\n";
3236                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3237                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3238                 {
3239                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3240                         {
3241                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3242                         }
3243                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3244                         {
3245                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3246                         }
3247                 }
3248                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3249                 {
3250                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3251                         {
3252                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3253                         }
3254                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3255                         {
3256                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3257                         }
3258                 }
3259                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3260                 {
3261                         print FILE "\n";
3262                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3263                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3264                 }
3265                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3266                 print FILE "\n";
3267
3268                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3269                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3270                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3271                 print FILE "\n";
3272
3273         }
3274
3275         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3276         {
3277                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3278                 {
3279                         print FILE "acl for_inetusers ident REQUIRED\n";
3280                 }
3281                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3282                 {
3283                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3284                         {
3285                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3286                         }
3287                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3288                         {
3289                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3290                         }
3291                 }
3292                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3293                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3294                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3295                 print FILE "\n";
3296         }
3297
3298         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3299
3300         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3301
3302         print FILE "acl within_timeframe time ";
3303         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3304         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3305         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3306         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3307         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3308         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3309         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3310         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3311         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3312         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3313         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3314
3315         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3316                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3317         }
3318
3319         print FILE <<END
3320 #acl all src all
3321 acl localhost src 127.0.0.1/32
3322 END
3323 ;
3324 open (PORTS,"$acl_ports_ssl");
3325 @temp = <PORTS>;
3326 close PORTS;
3327 if (@temp)
3328 {
3329         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3330 }
3331 open (PORTS,"$acl_ports_safe");
3332 @temp = <PORTS>;
3333 close PORTS;
3334 if (@temp)
3335 {
3336         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3337 }
3338         print FILE <<END
3339
3340 acl IPFire_http  port $http_port
3341 acl IPFire_https port $https_port
3342 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3343 acl IPFire_networks         src "$acl_src_subnets"
3344 acl IPFire_servers          dst "$acl_src_subnets"
3345 acl IPFire_green_network    src $green_cidr
3346 acl IPFire_green_servers    dst $green_cidr
3347 END
3348         ;
3349         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $blue_cidr\n"; }
3350         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $blue_cidr\n"; }
3351         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3352         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3353         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3354         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3355         print FILE <<END
3356 acl CONNECT method CONNECT
3357 END
3358         ;
3359
3360         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3361                 print FILE <<END
3362
3363 #Classroom extensions
3364 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3365 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3366 END
3367                 ;
3368                 print FILE "deny_info ";
3369                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3370                 {
3371                         print FILE "ERR_ACCESS_DISABLED";
3372                 } else {
3373                         print FILE "ERR_ACCESS_DENIED";
3374                 }
3375                 print FILE " IPFire_no_access_ips\n";
3376                 print FILE "deny_info ";
3377                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3378                 {
3379                         print FILE "ERR_ACCESS_DISABLED";
3380                 } else {
3381                         print FILE "ERR_ACCESS_DENIED";
3382                 }
3383                 print FILE " IPFire_no_access_mac\n";
3384
3385                 print FILE <<END
3386 http_access deny IPFire_no_access_ips
3387 http_access deny IPFire_no_access_mac
3388 END
3389         ;
3390         }
3391
3392         #Insert acl file and replace __VAR__ with correct values
3393         my $blue_net = ''; #BLUE empty by default
3394         my $blue_ip = '';
3395         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3396                 $blue_net = "$blue_cidr";
3397                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3398         }
3399         if (!-z $acl_include)
3400         {
3401                 open (ACL, "$acl_include");
3402                 print FILE "\n#Start of custom includes\n\n";
3403                 while (<ACL>) {
3404                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3405                         $_ =~ s/__GREEN_NET__/$green_cidr/;
3406                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3407                         $_ =~ s/__BLUE_NET__/$blue_net/;
3408                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3409                         print FILE $_;
3410                 }
3411                 print FILE "\n#End of custom includes\n";
3412                 close (ACL);
3413         }
3414         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3415         print FILE <<END
3416
3417 #Access to squid:
3418 #local machine, no restriction
3419 http_access allow         localhost
3420
3421 #GUI admin if local machine connects
3422 http_access allow         IPFire_ips IPFire_networks IPFire_http
3423 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3424
3425 #Deny not web services
3426 http_access deny          !Safe_ports
3427 http_access deny  CONNECT !SSL_ports
3428
3429 END
3430         ;
3431
3432 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3433 {
3434 print FILE "#Set ident ACLs\n";
3435 if (!-z $identhosts)
3436         {
3437                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3438                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3439                 print FILE "ident_lookup_access deny all\n";
3440         } else {
3441                 print FILE "ident_lookup_access allow all\n";
3442         }
3443         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3444 }
3445
3446 if ($delaypools) {
3447         print FILE "#Set download throttling\n";
3448
3449         if ($netsettings{'BLUE_DEV'})
3450         {
3451                 print FILE "delay_pools 2\n";
3452         } else {
3453                 print FILE "delay_pools 1\n";
3454         }
3455
3456         print FILE "delay_class 1 3\n";
3457         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3458
3459         print FILE "delay_parameters 1 ";
3460         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3461         {
3462                 print FILE "-1/-1";
3463         } else {
3464                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3465                 print FILE "/";
3466                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3467         }
3468
3469         print FILE " -1/-1 ";
3470         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3471         {
3472                 print FILE "-1/-1";
3473         } else {
3474                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3475                 print FILE "/";
3476                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3477         }
3478         print FILE "\n";
3479
3480         if ($netsettings{'BLUE_DEV'})
3481         {
3482                 print FILE "delay_parameters 2 ";
3483                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3484                 {
3485                         print FILE "-1/-1";
3486                 } else {
3487                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3488                         print FILE "/";
3489                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3490                 }
3491                 print FILE " -1/-1 ";
3492                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3493                 {
3494                         print FILE "-1/-1";
3495                 } else {
3496                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3497                         print FILE "/";
3498                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3499                 }
3500                 print FILE "\n";
3501         }
3502
3503         print FILE "delay_access 1 deny  IPFire_ips\n";
3504         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3505         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3506         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3507
3508         if ($netsettings{'BLUE_DEV'})
3509         {
3510                 print FILE "delay_access 1 allow IPFire_green_network";
3511                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3512                 print FILE "\n";
3513                 print FILE "delay_access 1 deny  all\n";
3514         } else {
3515                 print FILE "delay_access 1 allow all";
3516                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3517                 print FILE "\n";
3518         }
3519
3520         if ($netsettings{'BLUE_DEV'})
3521         {
3522                 print FILE "delay_access 2 deny  IPFire_ips\n";
3523                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3524                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3525                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3526                 print FILE "delay_access 2 allow IPFire_blue_network";
3527                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3528                 print FILE "\n";
3529                 print FILE "delay_access 2 deny  all\n";
3530         }
3531
3532         print FILE "delay_initial_bucket_level 100\n";
3533         print FILE "\n";
3534 }
3535
3536 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3537 {
3538         print FILE "#Prevent internal proxy access to Green\n";
3539         print FILE "http_access deny IPFire_green_servers !IPFire_green_network\n\n";
3540 }
3541
3542 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3543 {
3544         print FILE "#Prevent internal proxy access from Blue\n";
3545         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3546         print FILE "http_access deny  IPFire_blue_network IPFire_servers\n\n";
3547 }
3548
3549         print FILE <<END
3550 #Set custom configured ACLs
3551 END
3552         ;
3553         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3554         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3555
3556         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3557         {
3558                 if (!-z $acl_src_unrestricted_ip)
3559                 {
3560                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3561                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3562                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3563                 }
3564                 if (!-z $acl_src_unrestricted_mac)
3565                 {
3566                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3567                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3568                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3569                 }
3570                 if (!-z $acl_dst_noauth_net)
3571                 {
3572                         print FILE "http_access allow IPFire_networks";
3573                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3574                                 print FILE " !within_timeframe";
3575                         } else {
3576                                 print FILE " within_timeframe"; }
3577                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3578                         print FILE " to_ipaddr_without_auth\n";
3579                 }
3580                 if (!-z $acl_dst_noauth_dom)
3581                 {
3582                         print FILE "http_access allow IPFire_networks";
3583                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3584                                 print FILE " !within_timeframe";
3585                         } else {
3586                                 print FILE " within_timeframe"; }
3587                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3588                         print FILE " to_domains_without_auth\n";
3589                 }
3590                 if (!-z $acl_dst_noauth_url)
3591                 {
3592                         print FILE "http_access allow IPFire_networks";
3593                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3594                                 print FILE " !within_timeframe";
3595                         } else {
3596                                 print FILE " within_timeframe"; }
3597                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3598                         print FILE " to_hosts_without_auth\n";
3599                 }
3600         }
3601
3602         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3603         {
3604                 print FILE "http_access deny  !for_inetusers";
3605                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3606                 print FILE "\n";
3607         }
3608
3609         if (
3610              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3611              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3612              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3613              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3614              (!-z "$identdir/identauth.denyusers")
3615            )
3616         {
3617                 print FILE "http_access deny  for_acl_users";
3618                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3619                 print FILE "\n";
3620         }
3621
3622         if (!-z $acl_src_unrestricted_ip)
3623         {
3624                 print FILE "http_access allow IPFire_unrestricted_ips";
3625                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3626                 {
3627                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3628                         {
3629                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3630                         }
3631                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3632                         {
3633                                 print FILE " for_inetusers";
3634                         }
3635                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3636                         {
3637                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3638                                 {
3639                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3640                                         {
3641                                                 print FILE " for_acl_users";
3642                                         }
3643                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3644                                         {
3645                                                 print FILE " !for_acl_users";
3646                                         }
3647                                 } else { print FILE " for_inetusers"; }
3648                         }
3649                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3650                         {
3651                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3652                                 {
3653                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3654                                         {
3655                                                 print FILE " for_acl_users";
3656                                         }
3657                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3658                                         {
3659                                                 print FILE " !for_acl_users";
3660                                         }
3661                                 } else { print FILE " for_inetusers"; }
3662                         }
3663                 }
3664                 print FILE "\n";
3665         }
3666
3667         if (!-z $acl_src_unrestricted_mac)
3668         {
3669                 print FILE "http_access allow IPFire_unrestricted_mac";
3670                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3671                 {
3672                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3673                         {
3674                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3675                         }
3676                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3677                         {
3678                                 print FILE " for_inetusers";
3679                         }
3680                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3681                         {
3682                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3683                                 {
3684                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3685                                         {
3686                                                 print FILE " for_acl_users";
3687                                         }
3688                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3689                                         {
3690                                                 print FILE " !for_acl_users";
3691                                         }
3692                                 } else { print FILE " for_inetusers"; }
3693                         }
3694                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3695                         {
3696                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3697                                 {
3698                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3699                                         {
3700                                                 print FILE " for_acl_users";
3701                                         }
3702                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3703                                         {
3704                                                 print FILE " !for_acl_users";
3705                                         }
3706                                 } else { print FILE " for_inetusers"; }
3707                         }
3708                 }
3709                 print FILE "\n";
3710         }
3711
3712         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3713         {
3714                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3715                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3716         }
3717
3718         if (
3719             (
3720              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3721              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3722              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3723              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3724              (!-z "$ntlmdir/msntauth.denyusers")
3725             )
3726                 ||
3727             (
3728              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3729              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3730              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3731              (!-z "$raddir/radauth.denyusers")
3732             )
3733                 ||
3734             (
3735              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3736              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3737              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3738              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3739              (!-z "$identdir/identauth.denyusers")
3740             )
3741            )
3742         {
3743                 print FILE "http_access deny  for_acl_users";
3744                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3745                 print FILE "\n";
3746         }
3747
3748         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3749         {
3750                 print FILE "http_access allow";
3751                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3752                         print FILE " !within_timeframe";
3753                 } else {
3754                         print FILE " within_timeframe"; }
3755                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3756                 print FILE " !on_ident_aware_hosts\n";
3757         }
3758
3759         print FILE "http_access allow IPFire_networks";
3760         if (
3761             (
3762              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3763              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3764              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3765              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3766              (!-z "$ntlmdir/msntauth.allowusers")
3767             )
3768                 ||
3769             (
3770              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3771              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3772              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3773              (!-z "$raddir/radauth.allowusers")
3774             )
3775                 ||
3776             (
3777              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3778              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3779              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3780              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3781              (!-z "$identdir/identauth.allowusers")
3782             )
3783            )
3784         {
3785                 print FILE " for_acl_users";
3786         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3787                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3788                 print FILE " for_inetusers";
3789         }
3790         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3791         {
3792                 print FILE " !concurrent";
3793         }
3794         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3795                 print FILE " !within_timeframe";
3796         } else {
3797                 print FILE " within_timeframe"; }
3798         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3799         print FILE "\n";
3800
3801         print FILE "http_access deny  all\n\n";
3802
3803         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3804                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3805         {
3806                 print FILE "#Strip HTTP Header\n";
3807
3808                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3809                 {
3810                         print FILE "request_header_access X-Forwarded-For deny all\n";
3811                         print FILE "reply_header_access X-Forwarded-For deny all\n";
3812                 }
3813                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3814                 {
3815                         print FILE "request_header_access Via deny all\n";
3816                         print FILE "reply_header_access Via deny all\n";
3817                 }
3818                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3819                 {
3820                         print FILE "request_header_access User-Agent deny all\n";
3821                         print FILE "reply_header_access User-Agent deny all\n";
3822                 }
3823                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3824                 {
3825                         print FILE "request_header_access Referer deny all\n";
3826                         print FILE "reply_header_access Referer deny all\n";
3827                 }
3828
3829                 print FILE "\n";
3830
3831                 if ((!($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 $proxysettings{'MAX_OUTGOING_SIZE'} KB
3870 END
3871         ;
3872         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3873                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size none IPFire_unrestricted_ips\n"; }
3874                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size none IPFire_unrestricted_mac\n"; }
3875                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3876                 {
3877                         if (!-z $extgrp) { print FILE "reply_body_max_size none for_extended_users\n"; }
3878                 }
3879         }
3880
3881         if ( $proxysettings{'MAX_INCOMING_SIZE'} != '0' )
3882         {
3883                 print FILE "reply_body_max_size $proxysettings{'MAX_INCOMING_SIZE'} KB all\n\n";
3884         }
3885
3886         print FILE "visible_hostname";
3887         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3888         {
3889                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3890         } else {
3891                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3892         }
3893
3894         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n"; }
3895         if (!($proxysettings{'ADMIN_PASSWORD'} eq '')) { print FILE "cachemgr_passwd $proxysettings{'ADMIN_PASSWORD'} all\n"; }
3896         print FILE "\n";
3897
3898         print FILE "max_filedescriptors $proxysettings{'FILEDESCRIPTORS'}\n\n";
3899
3900         # Write the parent proxy info, if needed.
3901         if ($remotehost ne '')
3902         {
3903                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3904
3905                 # Enter authentication for the parent cache. Option format is
3906                 # login=user:password   ($proxy1='YES')
3907                 # login=PASS            ($proxy1='PASS')
3908                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3909                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3910                 {
3911                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3912                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3913                 }
3914                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3915
3916                 print FILE "\nalways_direct allow IPFire_ips\n";
3917                 print FILE "never_direct  allow all\n\n";
3918         }
3919         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3920         {
3921                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3922                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3923         }
3924         close FILE;
3925 }
3926
3927 # -------------------------------------------------------------------
3928
3929 sub adduser
3930 {
3931         my ($str_user, $str_pass, $str_group) = @_;
3932         my @groupmembers=();
3933
3934         if ($str_pass eq 'lEaVeAlOnE')
3935         {
3936                 open(FILE, "$userdb");
3937                 @groupmembers = <FILE>;
3938                 close(FILE);
3939                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3940                 &deluser($str_user);
3941                 open(FILE, ">>$userdb");
3942                 flock FILE,2;
3943                 print FILE "$str_user$str_pass";
3944                 close(FILE);
3945         } else {
3946                 &deluser($str_user);
3947                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
3948         }
3949
3950         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3951         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3952         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3953         flock FILE, 2;
3954         print FILE "$str_user\n";
3955         close(FILE);
3956
3957         return;
3958 }
3959
3960 # -------------------------------------------------------------------
3961
3962 sub deluser
3963 {
3964         my ($str_user) = @_;
3965         my $groupfile='';
3966         my @groupmembers=();
3967         my @templist=();
3968
3969         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3970         {
3971                 undef @templist;
3972                 open(FILE, "$groupfile");
3973                 @groupmembers = <FILE>;
3974                 close(FILE);
3975                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3976                 open(FILE, ">$groupfile");
3977                 flock FILE, 2;
3978                 print FILE @templist;
3979                 close(FILE);
3980         }
3981
3982         undef @templist;
3983         open(FILE, "$userdb");
3984         @groupmembers = <FILE>;
3985         close(FILE);
3986         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3987         open(FILE, ">$userdb");
3988         flock FILE, 2;
3989         print FILE @templist;
3990         close(FILE);
3991
3992         return;
3993 }
3994
3995 # -------------------------------------------------------------------
3996
3997 sub writecachemgr
3998 {
3999         open(FILE, ">${General::swroot}/proxy/cachemgr.conf");
4000         flock(FILE, 2);
4001         print FILE "$netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
4002         print FILE "localhost";
4003         close(FILE);
4004   return;
4005 }
4006
4007 # -------------------------------------------------------------------