html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2013  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21 #
  22 # (c) 2004-2009 marco.s - http://www.advproxy.net
  23 #
  24 # This code is distributed under the terms of the GPL
  25 #
  26 # $Id: advproxy.cgi,v 3.0.2 2009/02/04 00:00:00 marco.s Exp $
  27 #
  28
  29 use strict;
  30
  31 # enable only the following on debugging purpose
  32 #use warnings;
  33 #use CGI::Carp 'fatalsToBrowser';
  34
  35 require '/var/ipfire/general-functions.pl';
  36 require "${General::swroot}/lang.pl";
  37 require "${General::swroot}/header.pl";
  38
  39 my @squidversion = `/usr/sbin/squid -v`;
  40 my $http_port='81';
  41 my $https_port='444';
  42
  43 my %color = ();
  44 my %mainsettings = ();
  45 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  46 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  47
  48 my %proxysettings=();
  49 my %netsettings=();
  50 my %filtersettings=();
  51 my %xlratorsettings=();
  52 my %stdproxysettings=();
  53 my %mainsettings=();
  54
  55 my %checked=();
  56 my %selected=();
  57
  58 my @throttle_limits=(64,128,256,384,512,768,1024,1280,1536,1792,2048,2560,3072,3584,4096,5120,6144,7168,8192,10240,12288,16384,20480);
  59 my $throttle_binary="7z|arj|bin|bz2|cab|exe|gz|lzh|rar|sea|tar|tgz|xz|zip";
  60 my $throttle_dskimg="b5t|bin|bwt|ccd|cdi|cue|gho|img|iso|mds|nrg|pqi|vmdk";
  61 my $throttle_mmedia="aiff?|asf|avi|divx|mov|mp3|mpe?g|ogg|qt|ra?m|ts|vob";
  62
  63 my $def_ports_safe="80 # http\n21 # ftp\n443 # https\n563 # snews\n70 # gopher\n210 # wais\n1025-65535 # unregistered ports\n280 # http-mgmt\n488 # gss-http\n591 # filemaker\n777 # multiling http\n800 # Squids port (for icons)\n";
  64 my $def_ports_ssl="443 # https\n563 # snews\n";
  65
  66 my @useragent=();
  67 my @useragentlist=();
  68
  69 my $hintcolour='#FFFFCC';
  70 my $ncsa_buttontext='';
  71 my $language='';
  72 my $i=0;
  73 my $n=0;
  74 my $id=0;
  75 my $line='';
  76 my $user='';
  77 my @userlist=();
  78 my @grouplist=();
  79 my @temp=();
  80 my @templist=();
  81
  82 my $cachemem=0;
  83 my $proxy1='';
  84 my $proxy2='';
  85 my $browser_regexp='';
  86 my $needhup = 0;
  87 my $errormessage='';
  88
  89 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  90 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  91 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  92 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  93 my $identdir = "${General::swroot}/proxy/advanced/ident";
  94 my $credir   = "${General::swroot}/proxy/advanced/cre";
  95
  96 my $userdb = "$ncsadir/passwd";
  97 my $stdgrp = "$ncsadir/standard.grp";
  98 my $extgrp = "$ncsadir/extended.grp";
  99 my $disgrp = "$ncsadir/disabled.grp";
 100
 101 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
 102 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
 103 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
 104
 105 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
 106 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
 107 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
 108
 109 my $identhosts = "$identdir/hosts";
 110
 111 my $authdir  = "/usr/lib/squid/";
 112 my $errordir = "/usr/lib/squid/errors";
 113
 114 my $acl_src_subnets = "$acldir/src_subnets.acl";
 115 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 116 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 117 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 118 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 119 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 120 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 121 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 122 my $acl_dst_noauth_dom = "$acldir/dst_noauth_dom.acl";
 123 my $acl_dst_noauth_net = "$acldir/dst_noauth_net.acl";
 124 my $acl_dst_noauth_url = "$acldir/dst_noauth_url.acl";
 125 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 126 my $acl_dst_nocache_dom = "$acldir/dst_nocache_dom.acl";
 127 my $acl_dst_nocache_net = "$acldir/dst_nocache_net.acl";
 128 my $acl_dst_nocache_url = "$acldir/dst_nocache_url.acl";
 129 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 130 my $acl_ports_safe = "$acldir/ports_safe.acl";
 131 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 132 my $acl_include = "$acldir/include.acl";
 133
 134 my $updaccelversion  = 'n/a';
 135 my $urlfilterversion = 'n/a';
 136
 137 unless (-d "$acldir")   { mkdir("$acldir"); }
 138 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 139 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 140 unless (-d "$raddir")   { mkdir("$raddir"); }
 141 unless (-d "$identdir") { mkdir("$identdir"); }
 142 unless (-d "$credir")   { mkdir("$credir"); }
 143
 144 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 145 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 146
 147 unless (-e $userdb) { system("touch $userdb"); }
 148 unless (-e $stdgrp) { system("touch $stdgrp"); }
 149 unless (-e $extgrp) { system("touch $extgrp"); }
 150 unless (-e $disgrp) { system("touch $disgrp"); }
 151
 152 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 153 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 154 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 155 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 156 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 157 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 158 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 159 unless (-e $acl_dst_noauth)     { system("touch $acl_dst_noauth"); }
 160 unless (-e $acl_dst_noauth_dom) { system("touch $acl_dst_noauth_dom"); }
 161 unless (-e $acl_dst_noauth_net) { system("touch $acl_dst_noauth_net"); }
 162 unless (-e $acl_dst_noauth_url) { system("touch $acl_dst_noauth_url"); }
 163 unless (-e $acl_dst_nocache)     { system("touch $acl_dst_nocache"); }
 164 unless (-e $acl_dst_nocache_dom) { system("touch $acl_dst_nocache_dom"); }
 165 unless (-e $acl_dst_nocache_net) { system("touch $acl_dst_nocache_net"); }
 166 unless (-e $acl_dst_nocache_url) { system("touch $acl_dst_nocache_url"); }
 167 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 168 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 169 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 170 unless (-e $acl_include) { system("touch $acl_include"); }
 171
 172 unless (-e $browserdb) { system("touch $browserdb"); }
 173 unless (-e $mimetypes) { system("touch $mimetypes"); }
 174
 175 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{'CACHE_DIGESTS'} = 'off';
 225 $proxysettings{'CLASSROOM_EXT'} = 'off';
 226 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 227 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 228 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 229 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 230 $proxysettings{'TIME_FROM_HOUR'} = '00';
 231 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 232 $proxysettings{'TIME_TO_HOUR'} = '24';
 233 $proxysettings{'TIME_TO_MINUTE'} = '00';
 234 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 235 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 236 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 237 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 238 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 239 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 240 $proxysettings{'THROTTLE_BINARY'} = 'off';
 241 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 242 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 243 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 244 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 245 $proxysettings{'FAKE_USERAGENT'} = '';
 246 $proxysettings{'FAKE_REFERER'} = '';
 247 $proxysettings{'AUTH_METHOD'} = 'none';
 248 $proxysettings{'AUTH_REALM'} = '';
 249 $proxysettings{'AUTH_MAX_USERIP'} = '';
 250 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 251 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 252 $proxysettings{'AUTH_CHILDREN'} = '5';
 253 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 254 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 255 $proxysettings{'NCSA_USERNAME'} = '';
 256 $proxysettings{'NCSA_GROUP'} = '';
 257 $proxysettings{'NCSA_PASS'} = '';
 258 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 259 $proxysettings{'LDAP_BASEDN'} = '';
 260 $proxysettings{'LDAP_TYPE'} = 'ADS';
 261 $proxysettings{'LDAP_SERVER'} = '';
 262 $proxysettings{'LDAP_PORT'} = '389';
 263 $proxysettings{'LDAP_BINDDN_USER'} = '';
 264 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 265 $proxysettings{'LDAP_GROUP'} = '';
 266 $proxysettings{'NTLM_DOMAIN'} = '';
 267 $proxysettings{'NTLM_PDC'} = '';
 268 $proxysettings{'NTLM_BDC'} = '';
 269 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 270 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 271 $proxysettings{'RADIUS_SERVER'} = '';
 272 $proxysettings{'RADIUS_PORT'} = '1812';
 273 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 274 $proxysettings{'RADIUS_SECRET'} = '';
 275 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 276 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 277 $proxysettings{'IDENT_REQUIRED'} = 'off';
 278 $proxysettings{'IDENT_TIMEOUT'} = '10';
 279 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 280 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 281 $proxysettings{'ENABLE_FILTER'} = 'off';
 282 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 283 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 284 $proxysettings{'CHILDREN'} = '10';
 285
 286 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 287
 288 &Header::getcgihash(\%proxysettings);
 289
 290 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 291 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 292 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 293 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 294
 295 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 296 {
 297         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 298 }
 299
 300 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 301 {
 302         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 303         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 304                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 305         }
 306         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 307                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 308         }
 309         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 310                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 311         }
 312         if (!$errormessage) {
 313                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 314                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 315         }
 316         $proxysettings{'NCSA_USERNAME'} = '';
 317         $proxysettings{'NCSA_GROUP'} = '';
 318         $proxysettings{'NCSA_PASS'} = '';
 319         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 320 }
 321
 322 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 323 {
 324         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 325         &deluser($proxysettings{'ID'});
 326 }
 327
 328 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 329 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 330 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 331
 332 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 333 {
 334         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 335         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 336         @temp = split(/:/,$proxysettings{'ID'});
 337         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 338         $proxysettings{'NCSA_GROUP'} = $temp[1];
 339         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 340         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 341 }
 342
 343 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}))
 344 {
 345         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 346             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 347             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 348             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 349                 $errormessage = $Lang::tr{'invalid input'};
 350                 goto ERROR;
 351         }
 352         if($proxysettings{'CACHE_MEM'} > $proxysettings{'CACHE_SIZE'} && $proxysettings{'CACHE_SIZE'} > 0){
 353                 $errormessage = $Lang::tr{'advproxy errmsg cache'}." ".$proxysettings{'CACHE_MEM'}." > ".$proxysettings{'CACHE_SIZE'};
 354                 goto ERROR;
 355         }
 356
 357         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 358         {
 359                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 360                 goto ERROR;
 361         }
 362         if (!($proxysettings{'UPSTREAM_PROXY'} eq ''))
 363         {
 364                 my @temp = split(/:/,$proxysettings{'UPSTREAM_PROXY'});
 365                 if (!(&General::validip($temp[0])))
 366                 {
 367                         if (!(&General::validdomainname($temp[0])))
 368                         {
 369                                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy'};
 370                                 goto ERROR;
 371                         }
 372                 }
 373         }
 374         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 375                 ($proxysettings{'CACHE_SIZE'} < 10))
 376         {
 377                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 378                 {
 379                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 380                         goto ERROR;
 381                 }
 382         }
 383         if (!($proxysettings{'FILEDESCRIPTORS'} =~ /^\d+/) ||
 384                 ($proxysettings{'FILEDESCRIPTORS'} < 1) || ($proxysettings{'FILEDESCRIPTORS'} > 16384))
 385         {
 386                 $errormessage = $Lang::tr{'proxy errmsg filedescriptors'};
 387                 goto ERROR;
 388         }
 389         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 390                 ($proxysettings{'CACHE_MEM'} < 1))
 391         {
 392                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 393                 goto ERROR;
 394         }
 395         my @free = `/usr/bin/free`;
 396         $free[1] =~ m/(\d+)/;
 397         $cachemem = int $1 / 2048;
 398         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 399                 $proxysettings{'CACHE_MEM'} = $cachemem;
 400         }
 401         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 402         {
 403                 $errormessage = $Lang::tr{'invalid maximum object size'};
 404                 goto ERROR;
 405         }
 406         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 407         {
 408                 $errormessage = $Lang::tr{'invalid minimum object size'};
 409                 goto ERROR;
 410         }
 411         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 412         {
 413                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 414                 goto ERROR;
 415         }
 416         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 417         {
 418                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 419                 goto ERROR;
 420         }
 421         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 422         {
 423                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 424                 goto ERROR;
 425         }
 426                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 427         {
 428                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 429                 goto ERROR;
 430         }
 431         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 432         {
 433                 $browser_regexp = '';
 434                 foreach (@useragentlist)
 435                 {
 436                         chomp;
 437                         @useragent = split(/,/);
 438                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 439                 }
 440                 chop($browser_regexp);
 441                 if (!$browser_regexp)
 442                 {
 443                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 444                         goto ERROR;
 445                 }
 446         }
 447         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 448         {
 449                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 450                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 451                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 452                 {
 453                         if ($netsettings{'BLUE_DEV'})
 454                         {
 455                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 456                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 457                                 {
 458                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 459                                         goto ERROR;
 460                                 }
 461                         } else {
 462                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 463                                 {
 464                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 465                                         goto ERROR;
 466                                 }
 467                         }
 468                 }
 469                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 470                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 471                 {
 472                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 473                         goto ERROR;
 474                 }
 475                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 476                 {
 477                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 478                         goto ERROR;
 479                 }
 480                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 481                 {
 482                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 483                         goto ERROR;
 484                 }
 485                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 486                 {
 487                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 488                         goto ERROR;
 489                 }
 490                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 491                 {
 492                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 493                         goto ERROR;
 494                 }
 495         }
 496         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 497         {
 498                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 499                 {
 500                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 501                         goto ERROR;
 502                 }
 503         }
 504         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 505         {
 506                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 507                 {
 508                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 509                         goto ERROR;
 510                 }
 511         }
 512         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 513         {
 514                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 515                 {
 516                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 517                         goto ERROR;
 518                 }
 519                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 520                 {
 521                         if (!&General::validdomainname($proxysettings{'LDAP_SERVER'}))
 522                         {
 523                                 $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 524                                 goto ERROR;
 525                         }
 526                 }
 527                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 528                 {
 529                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 530                         goto ERROR;
 531                 }
 532                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 533                 {
 534                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 535                         {
 536                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 537                                 goto ERROR;
 538                         }
 539                 }
 540         }
 541         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 542         {
 543                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 544                 {
 545                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 546                         goto ERROR;
 547                 }
 548                 if ($proxysettings{'NTLM_PDC'} eq '')
 549                 {
 550                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 551                         goto ERROR;
 552                 }
 553                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 554                 {
 555                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 556                         goto ERROR;
 557                 }
 558                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 559                 {
 560                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 561                         goto ERROR;
 562                 }
 563
 564                 $proxysettings{'NTLM_DOMAIN'} = lc($proxysettings{'NTLM_DOMAIN'});
 565                 $proxysettings{'NTLM_PDC'}    = lc($proxysettings{'NTLM_PDC'});
 566                 $proxysettings{'NTLM_BDC'}    = lc($proxysettings{'NTLM_BDC'});
 567         }
 568         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 569         {
 570                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 571                 {
 572                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 573                         goto ERROR;
 574                 }
 575                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 576                 {
 577                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 578                         goto ERROR;
 579                 }
 580                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 581                 {
 582                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 583                         goto ERROR;
 584                 }
 585         }
 586
 587         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 588         $proxy1 = 'YES';
 589         $proxy2 = 'YES';
 590         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 591         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 592         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 593         if (($proxy1 ne $proxy2))
 594         {
 595                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 596                 goto ERROR;
 597         }
 598
 599 ERROR:
 600         &check_acls;
 601
 602         if ($errormessage) {
 603                 $proxysettings{'VALID'} = 'no'; }
 604         else {
 605                 $proxysettings{'VALID'} = 'yes'; }
 606
 607         if ($proxysettings{'VALID'} eq 'yes')
 608         {
 609                 &write_acls;
 610
 611                 delete $proxysettings{'SRC_SUBNETS'};
 612                 delete $proxysettings{'SRC_BANNED_IP'};
 613                 delete $proxysettings{'SRC_BANNED_MAC'};
 614                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 615                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 616                 delete $proxysettings{'DST_NOCACHE'};
 617                 delete $proxysettings{'DST_NOAUTH'};
 618                 delete $proxysettings{'PORTS_SAFE'};
 619                 delete $proxysettings{'PORTS_SSL'};
 620                 delete $proxysettings{'MIME_TYPES'};
 621                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 622                 delete $proxysettings{'NTLM_DENY_USERS'};
 623                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 624                 delete $proxysettings{'RADIUS_DENY_USERS'};
 625                 delete $proxysettings{'IDENT_HOSTS'};
 626                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 627                 delete $proxysettings{'IDENT_DENY_USERS'};
 628
 629                 delete $proxysettings{'CRE_GROUPS'};
 630                 delete $proxysettings{'CRE_SVHOSTS'};
 631
 632                 delete $proxysettings{'NCSA_USERNAME'};
 633                 delete $proxysettings{'NCSA_GROUP'};
 634                 delete $proxysettings{'NCSA_PASS'};
 635                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 636
 637                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 638                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 639                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 640                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 641                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 642                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 643                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 644
 645                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 646                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 647
 648                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 649
 650                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 651                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 652                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 653                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 654                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 655                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 656                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 657                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 658                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 659
 660                 &writeconfig;
 661                 &writepacfile;
 662
 663                 if ($proxysettings{'CACHEMGR'} eq 'on'){&writecachemgr;}
 664
 665                 system ('/usr/local/bin/squidctrl', 'disable');
 666                 unlink "${General::swroot}/proxy/enable";
 667                 unlink "${General::swroot}/proxy/transparent";
 668                 unlink "${General::swroot}/proxy/enable_blue";
 669                 unlink "${General::swroot}/proxy/transparent_blue";
 670
 671                 if ($proxysettings{'ENABLE'} eq 'on') {
 672                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 673                         system ('/usr/local/bin/squidctrl', 'enable'); }
 674                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 675                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 676                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 677                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 678                         system ('/usr/local/bin/squidctrl', 'enable'); }
 679                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 680                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 681
 682                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 683                 if ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}) { system('/usr/local/bin/squidctrl reconfigure >/dev/null 2>&1'); }
 684   }
 685 }
 686
 687 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 688 {
 689         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 690 }
 691
 692 if (!$errormessage)
 693 {
 694         if (-e "${General::swroot}/proxy/advanced/settings") {
 695                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 696         } elsif (-e "${General::swroot}/proxy/settings") {
 697                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 698         }
 699         &read_acls;
 700 }
 701
 702 $checked{'ENABLE'}{'off'} = '';
 703 $checked{'ENABLE'}{'on'} = '';
 704 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 705
 706 $checked{'TRANSPARENT'}{'off'} = '';
 707 $checked{'TRANSPARENT'}{'on'} = '';
 708 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 709
 710 $checked{'ENABLE_BLUE'}{'off'} = '';
 711 $checked{'ENABLE_BLUE'}{'on'} = '';
 712 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 713
 714 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 715 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 716 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 717
 718 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 719 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 720 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 721
 722 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 723 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 724 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 725 $checked{'FORWARD_USERNAME'}{'off'} = '';
 726 $checked{'FORWARD_USERNAME'}{'on'} = '';
 727 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 728 $checked{'FORWARD_VIA'}{'off'} = '';
 729 $checked{'FORWARD_VIA'}{'on'} = '';
 730 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 731 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 732 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 733 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 734
 735 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 736 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 737 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 738 $checked{'OFFLINE_MODE'}{'off'} = '';
 739 $checked{'OFFLINE_MODE'}{'on'} = '';
 740 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 741 $checked{'CACHE_DIGESTS'}{'off'} = '';
 742 $checked{'CACHE_DIGESTS'}{'on'} = '';
 743 $checked{'CACHE_DIGESTS'}{$proxysettings{'CACHE_DIGESTS'}} = "checked='checked'";
 744
 745 $checked{'LOGGING'}{'off'} = '';
 746 $checked{'LOGGING'}{'on'} = '';
 747 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 748 $checked{'CACHEMGR'}{'off'} = '';
 749 $checked{'CACHEMGR'}{'on'} = '';
 750 $checked{'CACHEMGR'}{$proxysettings{'CACHEMGR'}} = "checked='checked'";
 751 $checked{'LOGQUERY'}{'off'} = '';
 752 $checked{'LOGQUERY'}{'on'} = '';
 753 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 754 $checked{'LOGUSERAGENT'}{'off'} = '';
 755 $checked{'LOGUSERAGENT'}{'on'} = '';
 756 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 757
 758 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 759 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 760
 761 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 762 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 763 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 764 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 765 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 766 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 767
 768 $checked{'CLASSROOM_EXT'}{'off'} = '';
 769 $checked{'CLASSROOM_EXT'}{'on'} = '';
 770 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 771
 772 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 773 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 774 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 775 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 776 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 777
 778 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 779 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 780 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 781 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 782 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 783 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 784 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 785
 786 $checked{'TIME_MON'}{'off'} = '';
 787 $checked{'TIME_MON'}{'on'} = '';
 788 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 789 $checked{'TIME_TUE'}{'off'} = '';
 790 $checked{'TIME_TUE'}{'on'} = '';
 791 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 792 $checked{'TIME_WED'}{'off'} = '';
 793 $checked{'TIME_WED'}{'on'} = '';
 794 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 795 $checked{'TIME_THU'}{'off'} = '';
 796 $checked{'TIME_THU'}{'on'} = '';
 797 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 798 $checked{'TIME_FRI'}{'off'} = '';
 799 $checked{'TIME_FRI'}{'on'} = '';
 800 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 801 $checked{'TIME_SAT'}{'off'} = '';
 802 $checked{'TIME_SAT'}{'on'} = '';
 803 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 804 $checked{'TIME_SUN'}{'off'} = '';
 805 $checked{'TIME_SUN'}{'on'} = '';
 806 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 807
 808 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 809 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 810 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 811 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 812
 813 $checked{'THROTTLE_BINARY'}{'off'} = '';
 814 $checked{'THROTTLE_BINARY'}{'on'} = '';
 815 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 816 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 817 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 818 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 819 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 820 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 821 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 822
 823 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 824 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 825 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 826
 827 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 828 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 829 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 830
 831 foreach (@useragentlist) {
 832         @useragent = split(/,/);
 833         $checked{'UA_'.$useragent[0]}{'off'} = '';
 834         $checked{'UA_'.$useragent[0]}{'on'} = '';
 835         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 836 }
 837
 838 $checked{'AUTH_METHOD'}{'none'} = '';
 839 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 840 $checked{'AUTH_METHOD'}{'ident'} = '';
 841 $checked{'AUTH_METHOD'}{'ldap'} = '';
 842 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 843 $checked{'AUTH_METHOD'}{'radius'} = '';
 844 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 845
 846 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 847
 848 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 849 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 850 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 851
 852 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 853 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 854 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 855
 856 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 857
 858 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 859
 860 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 861
 862 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 863 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 864 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 865
 866 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 867 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 868 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 869
 870 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 871 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 872 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 873
 874 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 875 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 876 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 877
 878 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 879 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 880 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 881
 882 $checked{'IDENT_REQUIRED'}{'off'} = '';
 883 $checked{'IDENT_REQUIRED'}{'on'} = '';
 884 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 885
 886 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 887 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 888 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 889
 890 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 891 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 892 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 893
 894 $checked{'ENABLE_FILTER'}{'off'} = '';
 895 $checked{'ENABLE_FILTER'}{'on'} = '';
 896 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 897
 898 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 899 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 900 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 901
 902 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 903 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 904 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 905
 906 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 907
 908 &Header::openbigbox('100%', 'left', '', $errormessage);
 909
 910 if ($errormessage) {
 911         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 912         print "<font class='base'>$errormessage&nbsp;</font>\n";
 913         &Header::closebox();
 914 }
 915
 916 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 917 {
 918         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 919         $squidversion[0] =~ s/^\s+//g;
 920         $squidversion[0] =~ s/\s+$//g;
 921 } else {
 922         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 923 }
 924
 925 # ===================================================================
 926 #  Main settings
 927 # ===================================================================
 928
 929 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 930
 931 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 932
 933 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 934
 935 print <<END
 936 <table width='100%'>
 937 <tr>
 938         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 939 </tr>
 940 <tr>
 941         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 942         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 943         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 944         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 945 </tr>
 946 <tr>
 947         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 948         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 949         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 950         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 951 </tr>
 952 <tr>
 953 END
 954 ;
 955 if ($netsettings{'BLUE_DEV'}) {
 956         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 957         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 958 } else {
 959         print "<td colspan='2'>&nbsp;</td>";
 960 }
 961 print <<END
 962         <td colspan='2'>&nbsp;</td>
 963 </tr>
 964 <tr>
 965 END
 966 ;
 967 if ($netsettings{'BLUE_DEV'}) {
 968         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 969         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 970 } else {
 971         print "<td colspan='2'>&nbsp;</td>";
 972 }
 973 print <<END
 974         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 975         <td class='base'>
 976         <select name='ERR_LANGUAGE'>
 977 END
 978 ;
 979         foreach (<$errordir/*>) {
 980                 if (-d) {
 981                         $language = substr($_,rindex($_,"/")+1);
 982                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 983                 }
 984         }
 985 print <<END
 986         </select>
 987         </td>
 988 </tr>
 989 <tr>
 990         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 991         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 992         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 993         <td class='base'><select name='ERR_DESIGN'>
 994                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 995                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 996         </select></td>
 997 </tr>
 998 <tr>
 999         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
1000         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
1001         <td>&nbsp;</td>
1002         <td>&nbsp;</td>
1003 </tr>
1004 </table>
1005 <hr size='1'>
1006 <table width='100%'>
1007 <tr><td class='base' colspan='4'><b>$Lang::tr{'advproxy redirector children'}</b></td></tr>
1008 <tr><td class='base' >$Lang::tr{'processes'}<input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
1009 END
1010 ;
1011 my $count = `ip n| wc -l`;
1012 if ( $count < 1 ){$count = 1;}
1013 if ( -e "/usr/bin/squidclamav" ) {
1014         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
1015         if ( ! -e "/var/run/clamav/clamd.pid" ){
1016                 print "<font color='red'>clamav not running</font><br /><br />";
1017                 $proxysettings{'ENABLE_CLAMAV'} = 'off';
1018                 }
1019         else {
1020                 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
1021                 print "+ ".int(( $count**(1/3)) * 8);}
1022         print "</td>";
1023 } else {
1024         print "<td></td>";
1025 }
1026 print "<td class='base'><b>".$Lang::tr{'advproxy url filter'}."</b><br />";
1027 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
1028 print "+ ".int(($count**(1/3)) * 6);
1029 print "</td>";
1030 print "<td class='base'><b>".$Lang::tr{'advproxy update accelerator'}."</b><br />";
1031 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
1032 print "+ ".int(($count**(1/3)) * 5);
1033 print "</td></tr>";
1034 print <<END
1035 </table>
1036 <hr size='1'>
1037 <table width='100%'>
1038 <tr>
1039         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
1040 </tr>
1041 <tr>
1042         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
1043         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
1044         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1045         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
1046 </tr>
1047 <tr>
1048         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1049         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1050         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1051         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1052 </tr>
1053 <tr>
1054         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1055         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1056         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1057         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1058 </tr>
1059 <tr>
1060         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1061         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1062         <td>&nbsp;</td>
1063         <td>&nbsp;</td>
1064 </tr>
1065 </table>
1066 <hr size='1'>
1067 <table width='100%'>
1068 <tr>
1069         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1070 </tr>
1071 <tr>
1072         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1073         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1074         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1075         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1076 </tr>
1077 <tr>
1078         <td>&nbsp;</td>
1079         <td>&nbsp;</td>
1080         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1081         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1082 </tr>
1083 </table>
1084 <hr size='1'>
1085 <table width='100%'>
1086 <tr>
1087         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1088 </tr>
1089 <tr>
1090         <td class='base'>$Lang::tr{'proxy cachemgr'}:</td>
1091         <td><input type='checkbox' name='CACHEMGR' $checked{'CACHEMGR'}{'on'} /></td>
1092         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1093         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
1094 </tr>
1095 <tr>
1096         <td class='base'>$Lang::tr{'proxy filedescriptors'}:</td>
1097         <td><input type='text' name='FILEDESCRIPTORS' value='$proxysettings{'FILEDESCRIPTORS'}' size='5' /></td>
1098         <td class='base'>$Lang::tr{'proxy admin password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1099         <td><input type='text' name='ADMIN_PASSWORD' value='$proxysettings{'ADMIN_PASSWORD'}' /></td>
1100 </tr>
1101 <tr>
1102         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1103 </tr>
1104 <tr>
1105         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1106         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1107         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1108         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1109 </tr>
1110 <tr>
1111         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1112         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1113         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1114         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1115 </tr>
1116 <tr>
1117         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1118         <td class='base'><select name='L1_DIRS'>
1119                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1120                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1121                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1122                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1123                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1124         </select></td>
1125         <td colspan='2' rowspan= '5' valign='top' class='base'>
1126                 <table cellspacing='0' cellpadding='0'>
1127                         <tr>
1128                                 <!-- intentionally left empty -->
1129                         </tr>
1130                         <tr>
1131                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1132                         </tr>
1133                         <tr>
1134                                 <!-- intentionally left empty -->
1135                         </tr>
1136                         <tr>
1137                                 <!-- intentionally left empty -->
1138                         </tr>
1139                         <tr>
1140                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1141 END
1142 ;
1143
1144 print $proxysettings{'DST_NOCACHE'};
1145
1146 print <<END
1147 </textarea></td>
1148                 </tr>
1149                 </table>
1150         </td>
1151 </tr>
1152 <tr>
1153         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1154         <td class='base'><select name='MEM_POLICY'>
1155                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1156                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1157                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1158                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1159         </select></td>
1160 </tr>
1161 <tr>
1162         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1163         <td class='base'><select name='CACHE_POLICY'>
1164                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1165                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1166                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1167                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1168         </select></td>
1169 </tr>
1170 <tr>
1171         <td colspan='2'>&nbsp;</td>
1172 </tr>
1173 <tr>
1174         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1175         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1176 </tr>
1177 <tr>
1178         <td class='base'>$Lang::tr{'advproxy cache-digest'}:</td>
1179         <td><input type='checkbox' name='CACHE_DIGESTS' $checked{'CACHE_DIGESTS'}{'on'} /></td>
1180 </tr>
1181 </table>
1182 <hr size='1'>
1183 <table width='100%'>
1184 <tr>
1185         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1186 </tr>
1187 <tr>
1188         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1189 </tr>
1190 <tr>
1191         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1192         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1193 </tr>
1194 <tr>
1195         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1196 END
1197 ;
1198         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1199
1200 print <<END
1201 </textarea></td>
1202         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1203 END
1204 ;
1205         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1206
1207 print <<END
1208 </textarea></td>
1209 </tr>
1210 </table>
1211 <hr size='1'>
1212 <table width='100%'>
1213 <tr>
1214         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1215 </tr>
1216 <tr>
1217         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1218 </tr>
1219 <tr>
1220         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1221 </tr>
1222 <tr>
1223         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1224 END
1225 ;
1226
1227 if (!$proxysettings{'SRC_SUBNETS'})
1228 {
1229         print "$green_cidr\n";
1230         if ($netsettings{'BLUE_DEV'})
1231         {
1232                 print "$blue_cidr\n";
1233         }
1234 } else { print $proxysettings{'SRC_SUBNETS'}; }
1235
1236 print <<END
1237 </textarea></td>
1238 END
1239 ;
1240
1241 $line = $Lang::tr{'advproxy no internal proxy on green'};
1242 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1243 print "<td class='base'>$line:</td>\n";
1244 print <<END
1245         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1246 </tr>
1247 END
1248 ;
1249 if ($netsettings{'BLUE_DEV'}) {
1250         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1251         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1252         print "<tr>\n";
1253         print "<td class='base'>$line:</td>\n";
1254         print <<END
1255         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1256 </tr>
1257 END
1258 ;
1259 }
1260 print <<END
1261 <tr>
1262         <td colspan='2'>&nbsp;</td>
1263 </tr>
1264 <tr>
1265         <td colspan='2'>&nbsp;</td>
1266 </tr>
1267 </table>
1268 <table width='100%'>
1269 <tr>
1270         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1271 </tr>
1272 <tr>
1273         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1274         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1275 </tr>
1276 <tr>
1277         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1278 END
1279 ;
1280
1281         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1282
1283 print <<END
1284 </textarea></td>
1285         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1286 END
1287 ;
1288
1289 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1290
1291 print <<END
1292 </textarea></td>
1293 </tr>
1294 </table>
1295 <table width='100%'>
1296 <tr>
1297         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1298 </tr>
1299 <tr>
1300         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1301         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1302 </tr>
1303 <tr>
1304         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1305 END
1306 ;
1307
1308         print $proxysettings{'SRC_BANNED_IP'};
1309
1310 print <<END
1311 </textarea></td>
1312         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1313 END
1314 ;
1315
1316 print $proxysettings{'SRC_BANNED_MAC'};
1317
1318 print <<END
1319 </textarea></td>
1320 </tr>
1321 </table>
1322
1323 <hr size='1'>
1324
1325 END
1326 ;
1327 # -------------------------------------------------------------------
1328 #  CRE GUI - optional
1329 # -------------------------------------------------------------------
1330
1331 if (-e $cre_enabled) { print <<END
1332 <table width='100%'>
1333
1334 <tr>
1335         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1336 </tr>
1337 <tr>
1338         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1339 </tr>
1340 <tr>
1341
1342 END
1343 ;
1344 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1345 print <<END
1346         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1347         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1348 </tr>
1349 <tr>
1350         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1351         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1352 END
1353 ;
1354 }
1355 print "</tr>";
1356 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1357 print <<END
1358 <tr>
1359         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1360 END
1361 ;
1362
1363         print $proxysettings{'CRE_GROUPS'};
1364
1365 print <<END
1366 </textarea></td>
1367         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1368 END
1369 ;
1370         print $proxysettings{'CRE_SVHOSTS'};
1371
1372 print <<END
1373 </textarea></td>
1374 </tr>
1375 END
1376 ;
1377 }
1378 print "</table><hr size='1'>";
1379
1380 } else {
1381         print <<END
1382         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1383         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1384         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1385 END
1386 ;
1387 }
1388
1389 # -------------------------------------------------------------------
1390
1391 print <<END
1392
1393 <table width='100%'>
1394 <tr>
1395         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1396 </tr>
1397 <table width='100%'>
1398 <tr>
1399         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1400         <td width='1%'>&nbsp;</td>
1401         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1402         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1403         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1404         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1405         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1406         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1407         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1408         <td width='1%'>&nbsp;&nbsp;</td>
1409         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1410         <td width='1%'>&nbsp;</td>
1411         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1412         <td>&nbsp;</td>
1413 </tr>
1414 <tr>
1415         <td class='base'>
1416         <select name='TIME_ACCESS_MODE'>
1417         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1418         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1419         </select>
1420         </td>
1421         <td>&nbsp;</td>
1422         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1423         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1424         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1425         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1426         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1427         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1428         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1429         <td>&nbsp;</td>
1430         <td class='base'>
1431         <select name='TIME_FROM_HOUR'>
1432 END
1433 ;
1434 for ($i=0;$i<=24;$i++) {
1435         $_ = sprintf("%02s",$i);
1436         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1437 }
1438 print <<END
1439         </select>
1440         </td>
1441         <td>:</td>
1442         <td class='base'>
1443         <select name='TIME_FROM_MINUTE'>
1444 END
1445 ;
1446 for ($i=0;$i<=45;$i+=15) {
1447         $_ = sprintf("%02s",$i);
1448         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1449 }
1450 print <<END
1451         </select>
1452         <td> - </td>
1453         </td>
1454         <td class='base'>
1455         <select name='TIME_TO_HOUR'>
1456 END
1457 ;
1458 for ($i=0;$i<=24;$i++) {
1459         $_ = sprintf("%02s",$i);
1460         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1461 }
1462 print <<END
1463         </select>
1464         </td>
1465         <td>:</td>
1466         <td class='base'>
1467         <select name='TIME_TO_MINUTE'>
1468 END
1469 ;
1470 for ($i=0;$i<=45;$i+=15) {
1471         $_ = sprintf("%02s",$i);
1472         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1473 }
1474 print <<END
1475         </select>
1476         </td>
1477 </tr>
1478 </table>
1479 <hr size='1'>
1480 <table width='100%'>
1481 <tr>
1482         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1483 </tr>
1484 <tr>
1485         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1486         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1487         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1488         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1489 </tr>
1490 </table>
1491 <hr size='1'>
1492 <table width='100%'>
1493 <tr>
1494         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1495 </tr>
1496 <tr>
1497         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1498         <td width='20%' class='base'>
1499         <select name='THROTTLING_GREEN_TOTAL'>
1500 END
1501 ;
1502
1503 foreach (@throttle_limits) {
1504         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1505 }
1506
1507 print <<END
1508         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1509         </select>
1510         </td>
1511         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1512         <td width='30%' class='base'>
1513         <select name='THROTTLING_GREEN_HOST'>
1514 END
1515 ;
1516
1517 foreach (@throttle_limits) {
1518         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1519 }
1520
1521 print <<END
1522         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1523         </select>
1524         </td>
1525 </tr>
1526 END
1527 ;
1528
1529 if ($netsettings{'BLUE_DEV'}) {
1530         print <<END
1531 <tr>
1532         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1533         <td class='base'>
1534         <select name='THROTTLING_BLUE_TOTAL'>
1535 END
1536 ;
1537
1538 foreach (@throttle_limits) {
1539         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1540 }
1541
1542 print <<END
1543         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1544         </select>
1545         </td>
1546         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1547         <td class='base'>
1548         <select name='THROTTLING_BLUE_HOST'>
1549 END
1550 ;
1551
1552 foreach (@throttle_limits) {
1553         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1554 }
1555
1556 print <<END
1557         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1558         </select>
1559         </td>
1560 </tr>
1561 END
1562 ;
1563 }
1564
1565 print <<END
1566 </table>
1567 <table width='100%'>
1568 <tr>
1569         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1570 </tr>
1571 <tr>
1572         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1573         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1574         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1575         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1576         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1577         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1578         <td width='15%'>&nbsp;</td>
1579         <td width='10%'>&nbsp;</td>
1580 </tr>
1581 </table>
1582 <hr size='1'>
1583 <table width='100%'>
1584 <tr>
1585         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1586 </tr>
1587 END
1588 ;
1589 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1590 print <<END
1591 <tr>
1592         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1593         <td>&nbsp;</td>
1594         <td>&nbsp;</td>
1595 </tr>
1596 <tr>
1597         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1598 END
1599 ;
1600
1601 print $proxysettings{'MIME_TYPES'};
1602
1603 print <<END
1604 </textarea></td>
1605         <td>&nbsp;</td>
1606         <td>&nbsp;</td>
1607 </tr>
1608 END
1609 ;
1610 }
1611 print <<END
1612 </table>
1613
1614 <hr size='1'>
1615 <table width='100%'>
1616 <tr>
1617         <td colspan='4'><b>$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>
1618 </tr>
1619 END
1620 ;
1621 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1622 print <<END
1623 <tr>
1624         <td colspan='4'><i>
1625 END
1626 ;
1627 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1628 print <<END
1629 </i></td>
1630 </tr>
1631 </table>
1632 <table width='100%'>
1633 END
1634 ;
1635
1636 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1637         for ($i=0; $i<=3; $i++) {
1638                 if ($i eq 0) { print "<tr>\n"; }
1639                 if (($n+$i) < @useragentlist) {
1640                         @useragent = split(/,/,@useragentlist[$n+$i]);
1641                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1642                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1643                 }
1644                 if ($i eq 3) { print "<\/tr>\n"; }
1645         }
1646 }
1647 }
1648 print <<END
1649 </table>
1650 <hr size='1'>
1651 <table width='100%'>
1652 <tr>
1653         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1654 </tr>
1655 <tr>
1656         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1657         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1658 </tr>
1659 <tr>
1660         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1661         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1662 </tr>
1663 </table>
1664 <hr size='1'>
1665 END
1666 ;
1667
1668 print <<END
1669 <table width='100%'>
1670 <tr>
1671         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1672 </tr>
1673 <tr>
1674         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1675         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1676         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1677         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1678         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1679         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1680 </tr>
1681 </table>
1682 END
1683 ;
1684
1685 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1686 <hr size='1'>
1687 <table width='100%'>
1688 <tr>
1689         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1690 </tr>
1691 <tr>
1692         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1693 </tr>
1694 <tr>
1695         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1696         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1697         <td colspan='2' rowspan= '6' valign='top' class='base'>
1698                 <table cellpadding='0' cellspacing='0'>
1699                         <tr>
1700                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1701                         </tr>
1702                         <tr>
1703                                 <!-- intentionally left empty -->
1704                         </tr>
1705                         <tr>
1706                                 <!-- intentionally left empty -->
1707                         </tr>
1708                         <tr>
1709                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1710                         </tr>
1711                         <tr>
1712                                 <!-- intentionally left empty -->
1713                         </tr>
1714                         <tr>
1715                                 <!-- intentionally left empty -->
1716                         </tr>
1717                         <tr>
1718                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1719                         </tr>
1720                         <tr>
1721                                 <!-- intentionally left empty -->
1722                         </tr>
1723                         <tr>
1724                                 <!-- intentionally left empty -->
1725                         </tr>
1726                         <tr>
1727                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1728 END
1729 ;
1730
1731 print $proxysettings{'DST_NOAUTH'};
1732
1733 print <<END
1734 </textarea></td>
1735                 </tr>
1736                 </table>
1737         </td>
1738 </tr>
1739 <tr>
1740         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1741         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1742 </tr>
1743 <tr>
1744         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1745         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1746 </tr>
1747 <tr>
1748         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1749         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1750 </tr>
1751 <tr>
1752         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1753         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1754 </tr>
1755 <tr>
1756         <td colspan='2'>&nbsp;</td>
1757 </tr>
1758 </table>
1759 END
1760 ;
1761 }
1762
1763 # ===================================================================
1764 #  NCSA auth settings
1765 # ===================================================================
1766
1767 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1768 print <<END
1769 <hr size='1'>
1770 <table width='100%'>
1771 <tr>
1772         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1773 </tr>
1774 <tr>
1775         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1776         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1777         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1778         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1779 </tr>
1780 <tr>
1781         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1782         <td>&nbsp;</td>
1783         <td>&nbsp;</td>
1784 </tr>
1785 </table>
1786 END
1787 ; }
1788
1789 # ===================================================================
1790 #  IDENTD auth settings
1791 # ===================================================================
1792
1793 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1794 print <<END
1795 <hr size ='1'>
1796 <table width='100%'>
1797 <tr>
1798         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1799 </tr>
1800 <tr>
1801         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1802         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1803         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1804         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1805 </tr>
1806 <tr>
1807         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1808         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1809         <td>&nbsp;</td>
1810         <td>&nbsp;</td>
1811 </tr>
1812 <tr>
1813         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1814         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1815 </tr>
1816 <tr>
1817         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1818 END
1819 ;
1820 if (!$proxysettings{'IDENT_HOSTS'}) {
1821         print "$green_cidr\n";
1822         if ($netsettings{'BLUE_DEV'}) {
1823                 print "$blue_cidr\n";
1824         }
1825 } else {
1826         print $proxysettings{'IDENT_HOSTS'};
1827 }
1828
1829 print <<END
1830 </textarea></td>
1831                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1832 END
1833 ;
1834
1835 print $proxysettings{'DST_NOAUTH'};
1836
1837 print <<END
1838 </textarea></td>
1839 </tr>
1840 </table>
1841 <hr size ='1'>
1842 <table width='100%'>
1843 <tr>
1844         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1845 </tr>
1846 <tr>
1847         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1848         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1849         <td width='25%'>&nbsp;</td>
1850         <td width='30%'>&nbsp;</td>
1851 </tr>
1852 <tr>
1853         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1854         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1855         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1856         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1857 </tr>
1858 <tr>
1859         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1860         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1861 </tr>
1862 <tr>
1863         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1864 END
1865 ; }
1866
1867 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1868
1869 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1870 </textarea></td>
1871         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1872 END
1873 ; }
1874
1875 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1876
1877 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1878 </textarea></td>
1879 </tr>
1880 </table>
1881 END
1882 ; }
1883
1884 # ===================================================================
1885 #  NTLM auth settings
1886 # ===================================================================
1887
1888 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1889 print <<END
1890 <hr size='1'>
1891 <table width='100%'>
1892 <tr>
1893         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1894 </tr>
1895 <tr>
1896         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1897         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1898         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1899         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1900         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1901         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1902 </tr>
1903 </table>
1904 <hr size ='1'>
1905 <table width='100%'>
1906 <tr>
1907         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1908 </tr>
1909 <tr>
1910         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1911         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1912         <td>&nbsp;</td>
1913 </tr>
1914 </table>
1915 <hr size ='1'>
1916 <table width='100%'>
1917 <tr>
1918         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1919 </tr>
1920 <tr>
1921         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1922         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1923         <td width='25%'>&nbsp;</td>
1924         <td width='30%'>&nbsp;</td>
1925 </tr>
1926 <tr>
1927         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1928         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1929         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1930         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1931 </tr>
1932 <tr>
1933         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1934         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1935 </tr>
1936 <tr>
1937         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1938 END
1939 ; }
1940
1941 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1942
1943 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1944 </textarea></td>
1945         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1946 END
1947 ; }
1948
1949 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1950
1951 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1952 </textarea></td>
1953 </tr>
1954 </table>
1955 END
1956 ; }
1957
1958 # ===================================================================
1959 #  LDAP auth settings
1960 # ===================================================================
1961
1962 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1963 print <<END
1964 <hr size='1'>
1965 <table width='100%'>
1966 <tr>
1967         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1968 </tr>
1969 <tr>
1970         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1971         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1972         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1973         <td class='base'><select name='LDAP_TYPE'>
1974                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1975                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1976                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1977                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1978         </select></td>
1979 </tr>
1980 <tr>
1981         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1982         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1983         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1984         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1985 </tr>
1986 </table>
1987 <hr size ='1'>
1988 <table width='100%'>
1989 <tr>
1990         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1991 </tr>
1992 <tr>
1993         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1994         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1995         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1996         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1997 </tr>
1998 </table>
1999 <hr size ='1'>
2000 <table width='100%'>
2001 <tr>
2002         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
2003 </tr>
2004 <tr>
2005         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2006         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
2007         <td>&nbsp;</td>
2008         <td>&nbsp;</td>
2009 </tr>
2010 </table>
2011 END
2012 ; }
2013
2014 # ===================================================================
2015 #  RADIUS auth settings
2016 # ===================================================================
2017
2018 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
2019 print <<END
2020 <hr size='1'>
2021 <table width='100%'>
2022 <tr>
2023         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
2024 </tr>
2025 <tr>
2026         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
2027         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
2028         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
2029         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
2030 </tr>
2031 <tr>
2032         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2033         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
2034         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
2035         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
2036 </tr>
2037 </table>
2038 <hr size ='1'>
2039 <table width='100%'>
2040 <tr>
2041         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
2042 </tr>
2043 <tr>
2044         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
2045         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
2046         <td width='25%'>&nbsp;</td>
2047         <td width='30%'>&nbsp;</td>
2048 </tr>
2049 <tr>
2050         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
2051         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
2052         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
2053         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
2054 </tr>
2055 <tr>
2056         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
2057         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
2058 </tr>
2059 <tr>
2060         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
2061 END
2062 ; }
2063
2064 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2065
2066 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2067 </textarea></td>
2068         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2069 END
2070 ; }
2071
2072 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2073
2074 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2075 </textarea></td>
2076 </tr>
2077 </table>
2078 END
2079 ; }
2080
2081 # ===================================================================
2082
2083 }
2084
2085 print "<table>\n";
2086
2087 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2088 print <<END
2089 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2090 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2091 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2092 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2093 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2094 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2095 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2096 END
2097 ; }
2098
2099 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2100 print <<END
2101 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2102 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2103 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2104 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2105 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2106 END
2107 ; }
2108
2109 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2110 print <<END
2111 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2112 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2113 END
2114 ; }
2115
2116 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2117 print <<END
2118 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2119 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2120 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2121 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2122 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2123 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2124 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2125 END
2126 ; }
2127
2128 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2129 print <<END
2130 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2131 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2132 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2133 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2134 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2135 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2136 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2137 END
2138 ; }
2139
2140 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2141 print <<END
2142 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2143 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2144 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2145 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2146 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2147 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2148 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2149 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2150 END
2151 ; }
2152
2153 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2154 print <<END
2155 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2156 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2157 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2158 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2159 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2160 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2161 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2162 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2163 END
2164 ; }
2165
2166 print "</table>\n";
2167
2168 print <<END
2169 <hr size='1'>
2170 END
2171 ;
2172
2173 print <<END
2174 <table width='100%'>
2175 <tr>
2176         <td>&nbsp;</td>
2177         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2178         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'proxy reconfigure'}' /></td>
2179         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2180         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2181         <td>&nbsp;</td>
2182 </tr>
2183
2184 </table>
2185 <br />
2186 <table width='100%'>
2187 <tr>
2188         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2189         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2190         </td>
2191         <td align='right'>&nbsp;</td>
2192 </tr>
2193 </table>
2194 </form>
2195 END
2196 ;
2197
2198 &Header::closebox();
2199
2200 } else {
2201
2202 # ===================================================================
2203 #  NCSA user management
2204 # ===================================================================
2205
2206 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2207 print <<END
2208 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2209 <table width='100%'>
2210 <tr>
2211         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2212 </tr>
2213 <tr>
2214         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2215         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2216 END
2217 ;
2218         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2219         print <<END
2220          /></td>
2221         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2222         <td class='base'>
2223                 <select name='NCSA_GROUP'>
2224                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2225                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2226                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2227                 </select>
2228         </td>
2229
2230 </tr>
2231 <tr>
2232         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2233         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2234         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2235         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2236 </tr>
2237 </table>
2238 <br>
2239 <table>
2240 <tr>
2241         <td>&nbsp;</td>
2242         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2243         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2244         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2245 END
2246 ;
2247         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2248                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2249         }
2250
2251 print <<END
2252         <td>&nbsp;</td>
2253         <td>&nbsp;</td>
2254         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2255 </tr>
2256 </table>
2257 </form>
2258 <hr size='1'>
2259 <table width='100%'>
2260 <tr>
2261         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2262 </tr>
2263 </table>
2264 <table width='100%' align='center'>
2265 END
2266 ;
2267
2268 if (-e $extgrp)
2269 {
2270         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2271         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2272 }
2273 if (-e $stdgrp)
2274 {
2275         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2276         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2277 }
2278 if (-e $disgrp)
2279 {
2280         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2281         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2282 }
2283
2284 @userlist = sort(@userlist);
2285
2286 # If the password file contains entries, print entries and action icons
2287
2288 if ( ! -z "$userdb" ) {
2289         print <<END
2290         <tr>
2291                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2292                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2293                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2294         </tr>
2295 END
2296 ;
2297         $id = 0;
2298         foreach $line (@userlist)
2299         {
2300                 $id++;
2301                 chomp($line);
2302                 @temp = split(/:/,$line);
2303                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2304                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2305                 elsif ($id % 2) {
2306                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2307                 else {
2308                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2309
2310                 print <<END
2311                 <td align='center'>$temp[0]</td>
2312                 <td align='center'>
2313 END
2314 ;
2315                 if ($temp[1] eq 'standard') {
2316                         print $Lang::tr{'advproxy NCSA grp standard'};
2317                 } elsif ($temp[1] eq 'extended') {
2318                         print $Lang::tr{'advproxy NCSA grp extended'};
2319                 } elsif ($temp[1] eq 'disabled') {
2320                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2321                 print <<END
2322                 </td>
2323                 <td width='8%' align='center'>
2324                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2325                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2326                 <input type='hidden' name='ID' value='$line' />
2327                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2328                 </form>
2329                 </td>
2330
2331                 <td width='8%' align='center'>
2332                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2333                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2334                 <input type='hidden' name='ID' value='$temp[0]' />
2335                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2336                 </form>
2337                 </td>
2338         </tr>
2339 END
2340 ;
2341         }
2342
2343 print <<END
2344 </table>
2345 <br>
2346 <table>
2347 <tr>
2348         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2349         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2350         <td class='base'>$Lang::tr{'edit'}</td>
2351         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2352         <td class='base'>$Lang::tr{'remove'}</td>
2353 </tr>
2354 END
2355 ;
2356 } else {
2357         print <<END
2358         <tr>
2359                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2360         </tr>
2361 END
2362 ;
2363 }
2364
2365 print <<END
2366 </table>
2367 END
2368 ;
2369
2370 &Header::closebox();
2371
2372 }
2373
2374 # ===================================================================
2375
2376 &Header::closebigbox();
2377
2378 &Header::closepage();
2379
2380 # -------------------------------------------------------------------
2381
2382 sub read_acls
2383 {
2384         if (-e "$acl_src_subnets") {
2385                 open(FILE,"$acl_src_subnets");
2386                 delete $proxysettings{'SRC_SUBNETS'};
2387                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2388                 close(FILE);
2389         }
2390         if (-e "$acl_src_banned_ip") {
2391                 open(FILE,"$acl_src_banned_ip");
2392                 delete $proxysettings{'SRC_BANNED_IP'};
2393                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2394                 close(FILE);
2395         }
2396         if (-e "$acl_src_banned_mac") {
2397                 open(FILE,"$acl_src_banned_mac");
2398                 delete $proxysettings{'SRC_BANNED_MAC'};
2399                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2400                 close(FILE);
2401         }
2402         if (-e "$acl_src_unrestricted_ip") {
2403                 open(FILE,"$acl_src_unrestricted_ip");
2404                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2405                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2406                 close(FILE);
2407         }
2408         if (-e "$acl_src_unrestricted_mac") {
2409                 open(FILE,"$acl_src_unrestricted_mac");
2410                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2411                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2412                 close(FILE);
2413         }
2414         if (-e "$acl_dst_nocache") {
2415                 open(FILE,"$acl_dst_nocache");
2416                 delete $proxysettings{'DST_NOCACHE'};
2417                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2418                 close(FILE);
2419         }
2420         if (-e "$acl_dst_noauth") {
2421                 open(FILE,"$acl_dst_noauth");
2422                 delete $proxysettings{'DST_NOAUTH'};
2423                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2424                 close(FILE);
2425         }
2426         if (-e "$acl_ports_safe") {
2427                 open(FILE,"$acl_ports_safe");
2428                 delete $proxysettings{'PORTS_SAFE'};
2429                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2430                 close(FILE);
2431         }
2432         if (-e "$acl_ports_ssl") {
2433                 open(FILE,"$acl_ports_ssl");
2434                 delete $proxysettings{'PORTS_SSL'};
2435                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2436                 close(FILE);
2437         }
2438         if (-e "$mimetypes") {
2439                 open(FILE,"$mimetypes");
2440                 delete $proxysettings{'MIME_TYPES'};
2441                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2442                 close(FILE);
2443         }
2444         if (-e "$ntlmdir/msntauth.allowusers") {
2445                 open(FILE,"$ntlmdir/msntauth.allowusers");
2446                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2447                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2448                 close(FILE);
2449         }
2450         if (-e "$ntlmdir/msntauth.denyusers") {
2451                 open(FILE,"$ntlmdir/msntauth.denyusers");
2452                 delete $proxysettings{'NTLM_DENY_USERS'};
2453                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2454                 close(FILE);
2455         }
2456         if (-e "$raddir/radauth.allowusers") {
2457                 open(FILE,"$raddir/radauth.allowusers");
2458                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2459                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2460                 close(FILE);
2461         }
2462         if (-e "$raddir/radauth.denyusers") {
2463                 open(FILE,"$raddir/radauth.denyusers");
2464                 delete $proxysettings{'RADIUS_DENY_USERS'};
2465                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2466                 close(FILE);
2467         }
2468         if (-e "$identdir/identauth.allowusers") {
2469                 open(FILE,"$identdir/identauth.allowusers");
2470                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2471                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2472                 close(FILE);
2473         }
2474         if (-e "$identdir/identauth.denyusers") {
2475                 open(FILE,"$identdir/identauth.denyusers");
2476                 delete $proxysettings{'IDENT_DENY_USERS'};
2477                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2478                 close(FILE);
2479         }
2480         if (-e "$identhosts") {
2481                 open(FILE,"$identhosts");
2482                 delete $proxysettings{'IDENT_HOSTS'};
2483                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2484                 close(FILE);
2485         }
2486         if (-e "$cre_groups") {
2487                 open(FILE,"$cre_groups");
2488                 delete $proxysettings{'CRE_GROUPS'};
2489                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2490                 close(FILE);
2491         }
2492         if (-e "$cre_svhosts") {
2493                 open(FILE,"$cre_svhosts");
2494                 delete $proxysettings{'CRE_SVHOSTS'};
2495                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2496                 close(FILE);
2497         }
2498 }
2499
2500 # -------------------------------------------------------------------
2501
2502 sub check_acls
2503 {
2504         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2505         undef $proxysettings{'PORTS_SAFE'};
2506         foreach (@temp)
2507         {
2508                 s/^\s+//g; s/\s+$//g;
2509                 if ($_)
2510                 {
2511                         $line = $_;
2512                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2513                         s/#.*//g; s/\s+//g;
2514                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2515                         @templist = split(/-/);
2516                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2517                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2518                 }
2519         }
2520
2521         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2522         undef $proxysettings{'PORTS_SSL'};
2523         foreach (@temp)
2524         {
2525                 s/^\s+//g; s/\s+$//g;
2526                 if ($_)
2527                 {
2528                         $line = $_;
2529                         s/#.*//g; s/\s+//g;
2530                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2531                         @templist = split(/-/);
2532                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2533                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2534                 }
2535         }
2536
2537         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2538         undef $proxysettings{'DST_NOCACHE'};
2539         foreach (@temp)
2540         {
2541                 s/^\s+//g;
2542                 unless (/^#/) { s/\s+//g; }
2543                 if ($_)
2544                 {
2545                         if (/^\./) { $_ = '*'.$_; }
2546                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2547                 }
2548         }
2549
2550         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2551         undef $proxysettings{'SRC_SUBNETS'};
2552         foreach (@temp)
2553         {
2554                 s/^\s+//g; s/\s+$//g;
2555                 if ($_)
2556                 {
2557                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2558                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2559                 }
2560         }
2561
2562         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2563         undef $proxysettings{'SRC_BANNED_IP'};
2564         foreach (@temp)
2565         {
2566                 s/^\s+//g; s/\s+$//g;
2567                 if ($_)
2568                 {
2569                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2570                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2571                 }
2572         }
2573
2574         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2575         undef $proxysettings{'SRC_BANNED_MAC'};
2576         foreach (@temp)
2577         {
2578                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2579                 if ($_)
2580                 {
2581                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2582                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2583                 }
2584         }
2585
2586         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2587         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2588         foreach (@temp)
2589         {
2590                 s/^\s+//g; s/\s+$//g;
2591                 if ($_)
2592                 {
2593                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2594                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2595                 }
2596         }
2597
2598         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2599         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2600         foreach (@temp)
2601         {
2602                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2603                 if ($_)
2604                 {
2605                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2606                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2607                 }
2608         }
2609
2610         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2611         undef $proxysettings{'DST_NOAUTH'};
2612         foreach (@temp)
2613         {
2614                 s/^\s+//g;
2615                 unless (/^#/) { s/\s+//g; }
2616                 if ($_)
2617                 {
2618                         if (/^\./) { $_ = '*'.$_; }
2619                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2620                 }
2621         }
2622
2623         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2624         {
2625                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2626                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2627                 foreach (@temp)
2628                 {
2629                         s/^\s+//g; s/\s+$//g;
2630                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2631                 }
2632                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2633         }
2634
2635         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2636         {
2637                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2638                 undef $proxysettings{'NTLM_DENY_USERS'};
2639                 foreach (@temp)
2640                 {
2641                         s/^\s+//g; s/\s+$//g;
2642                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2643                 }
2644                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2645         }
2646
2647         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2648         {
2649                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2650                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2651                 foreach (@temp)
2652                 {
2653                         s/^\s+//g; s/\s+$//g;
2654                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2655                 }
2656                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2657         }
2658
2659         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2660         {
2661                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2662                 undef $proxysettings{'IDENT_DENY_USERS'};
2663                 foreach (@temp)
2664                 {
2665                         s/^\s+//g; s/\s+$//g;
2666                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2667                 }
2668                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2669         }
2670
2671         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2672         {
2673                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2674                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2675                 foreach (@temp)
2676                 {
2677                         s/^\s+//g; s/\s+$//g;
2678                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2679                 }
2680                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2681         }
2682
2683         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2684         {
2685                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2686                 undef $proxysettings{'RADIUS_DENY_USERS'};
2687                 foreach (@temp)
2688                 {
2689                         s/^\s+//g; s/\s+$//g;
2690                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2691                 }
2692                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2693         }
2694
2695         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2696         undef $proxysettings{'IDENT_HOSTS'};
2697         foreach (@temp)
2698         {
2699                 s/^\s+//g; s/\s+$//g;
2700                 if ($_)
2701                 {
2702                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2703                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2704                 }
2705         }
2706
2707         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2708         undef $proxysettings{'CRE_SVHOSTS'};
2709         foreach (@temp)
2710         {
2711                 s/^\s+//g; s/\s+$//g;
2712                 if ($_)
2713                 {
2714                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2715                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2716                 }
2717         }
2718 }
2719
2720 # -------------------------------------------------------------------
2721
2722 sub write_acls
2723 {
2724         open(FILE, ">$acl_src_subnets");
2725         flock(FILE, 2);
2726         if (!$proxysettings{'SRC_SUBNETS'})
2727         {
2728                 print FILE "$green_cidr\n";
2729                 if ($netsettings{'BLUE_DEV'})
2730                 {
2731                         print FILE "$blue_cidr\n";
2732                 }
2733         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2734         close(FILE);
2735
2736         open(FILE, ">$acl_src_banned_ip");
2737         flock(FILE, 2);
2738         print FILE $proxysettings{'SRC_BANNED_IP'};
2739         close(FILE);
2740
2741         open(FILE, ">$acl_src_banned_mac");
2742         flock(FILE, 2);
2743         print FILE $proxysettings{'SRC_BANNED_MAC'};
2744         close(FILE);
2745
2746         open(FILE, ">$acl_src_unrestricted_ip");
2747         flock(FILE, 2);
2748         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2749         close(FILE);
2750
2751         open(FILE, ">$acl_src_unrestricted_mac");
2752         flock(FILE, 2);
2753         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2754         close(FILE);
2755
2756         open(FILE, ">$acl_dst_noauth");
2757         flock(FILE, 2);
2758         print FILE $proxysettings{'DST_NOAUTH'};
2759         close(FILE);
2760
2761         open(FILE, ">$acl_dst_noauth_net");
2762         close(FILE);
2763         open(FILE, ">$acl_dst_noauth_dom");
2764         close(FILE);
2765         open(FILE, ">$acl_dst_noauth_url");
2766         close(FILE);
2767
2768         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2769         foreach(@temp)
2770         {
2771                 unless (/^#/)
2772                 {
2773                         if (/^\*\.\w/)
2774                         {
2775                                 s/^\*//;
2776                                 open(FILE, ">>$acl_dst_noauth_dom");
2777                                 flock(FILE, 2);
2778                                 print FILE "$_\n";
2779                                 close(FILE);
2780                         }
2781                         elsif (&General::validipormask($_))
2782                         {
2783                                 open(FILE, ">>$acl_dst_noauth_net");
2784                                 flock(FILE, 2);
2785                                 print FILE "$_\n";
2786                                 close(FILE);
2787                         }
2788                         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?/)
2789                         {
2790                                 open(FILE, ">>$acl_dst_noauth_net");
2791                                 flock(FILE, 2);
2792                                 print FILE "$_\n";
2793                                 close(FILE);
2794                         }
2795                         else
2796                         {
2797                                 open(FILE, ">>$acl_dst_noauth_url");
2798                                 flock(FILE, 2);
2799                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2800                                 close(FILE);
2801                         }
2802                 }
2803         }
2804
2805         open(FILE, ">$acl_dst_nocache");
2806         flock(FILE, 2);
2807         print FILE $proxysettings{'DST_NOCACHE'};
2808         close(FILE);
2809
2810         open(FILE, ">$acl_dst_nocache_net");
2811         close(FILE);
2812         open(FILE, ">$acl_dst_nocache_dom");
2813         close(FILE);
2814         open(FILE, ">$acl_dst_nocache_url");
2815         close(FILE);
2816
2817         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2818         foreach(@temp)
2819         {
2820                 unless (/^#/)
2821                 {
2822                         if (/^\*\.\w/)
2823                         {
2824                                 s/^\*//;
2825                                 open(FILE, ">>$acl_dst_nocache_dom");
2826                                 flock(FILE, 2);
2827                                 print FILE "$_\n";
2828                                 close(FILE);
2829                         }
2830                         elsif (&General::validipormask($_))
2831                         {
2832                                 open(FILE, ">>$acl_dst_nocache_net");
2833                                 flock(FILE, 2);
2834                                 print FILE "$_\n";
2835                                 close(FILE);
2836                         }
2837                         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?/)
2838                         {
2839                                 open(FILE, ">>$acl_dst_nocache_net");
2840                                 flock(FILE, 2);
2841                                 print FILE "$_\n";
2842                                 close(FILE);
2843                         }
2844                         else
2845                         {
2846                                 open(FILE, ">>$acl_dst_nocache_url");
2847                                 flock(FILE, 2);
2848                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2849                                 close(FILE);
2850                         }
2851                 }
2852         }
2853
2854         open(FILE, ">$acl_ports_safe");
2855         flock(FILE, 2);
2856         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2857         close(FILE);
2858
2859         open(FILE, ">$acl_ports_ssl");
2860         flock(FILE, 2);
2861         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2862         close(FILE);
2863
2864         open(FILE, ">$acl_dst_throttle");
2865         flock(FILE, 2);
2866         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2867         {
2868                 @temp = split(/\|/,$throttle_binary);
2869                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2870         }
2871         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2872         {
2873                 @temp = split(/\|/,$throttle_dskimg);
2874                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2875         }
2876         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2877         {
2878                 @temp = split(/\|/,$throttle_mmedia);
2879                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2880         }
2881         if (-s $throttled_urls)
2882         {
2883                 open(URLFILE, $throttled_urls);
2884                 @temp = <URLFILE>;
2885                 close(URLFILE);
2886                 foreach (@temp) { print FILE; }
2887         }
2888         close(FILE);
2889
2890         open(FILE, ">$mimetypes");
2891         flock(FILE, 2);
2892         print FILE $proxysettings{'MIME_TYPES'};
2893         close(FILE);
2894
2895         open(FILE, ">$ntlmdir/msntauth.allowusers");
2896         flock(FILE, 2);
2897         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2898         close(FILE);
2899
2900         open(FILE, ">$ntlmdir/msntauth.denyusers");
2901         flock(FILE, 2);
2902         print FILE $proxysettings{'NTLM_DENY_USERS'};
2903         close(FILE);
2904
2905         open(FILE, ">$raddir/radauth.allowusers");
2906         flock(FILE, 2);
2907         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2908         close(FILE);
2909
2910         open(FILE, ">$raddir/radauth.denyusers");
2911         flock(FILE, 2);
2912         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2913         close(FILE);
2914
2915         open(FILE, ">$identdir/identauth.allowusers");
2916         flock(FILE, 2);
2917         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2918         close(FILE);
2919
2920         open(FILE, ">$identdir/identauth.denyusers");
2921         flock(FILE, 2);
2922         print FILE $proxysettings{'IDENT_DENY_USERS'};
2923         close(FILE);
2924
2925         open(FILE, ">$identhosts");
2926         flock(FILE, 2);
2927         print FILE $proxysettings{'IDENT_HOSTS'};
2928         close(FILE);
2929
2930         open(FILE, ">$cre_groups");
2931         flock(FILE, 2);
2932         print FILE $proxysettings{'CRE_GROUPS'};
2933         close(FILE);
2934
2935         open(FILE, ">$cre_svhosts");
2936         flock(FILE, 2);
2937         print FILE $proxysettings{'CRE_SVHOSTS'};
2938         close(FILE);
2939 }
2940
2941 # -------------------------------------------------------------------
2942
2943 sub writepacfile
2944 {
2945         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2946         flock(FILE, 2);
2947         print FILE "function FindProxyForURL(url, host)\n";
2948         print FILE "{\n";
2949         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2950         {
2951                 print FILE <<END
2952 if (
2953      (isPlainHostName(host)) ||
2954      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2955      (isInNet(host, "127.0.0.1", "255.0.0.0")) ||
2956      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2957      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2958      (isInNet(host, "192.168.0.0", "255.255.0.0")) ||
2959      (isInNet(host, "169.254.0.0", "255.255.0.0"))
2960    )
2961      return "DIRECT";
2962
2963  else
2964
2965 END
2966 ;
2967                 if ($proxysettings{'ENABLE'} eq 'on')
2968                 {
2969                         print FILE "if (\n";
2970                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2971
2972                         undef @templist;
2973                         if (-e "$acl_src_subnets") {
2974                                 open(SUBNETS,"$acl_src_subnets");
2975                                 @templist = <SUBNETS>;
2976                                 close(SUBNETS);
2977                         }
2978
2979                         foreach (@templist)
2980                         {
2981                                 @temp = split(/\//);
2982                                 if (
2983                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2984                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2985                                         )
2986                                 {
2987                                         chomp $temp[1];
2988                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2989                                 }
2990                         }
2991
2992                         print FILE "\n";
2993
2994                         print FILE <<END
2995
2996
2997    )
2998      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2999 END
3000 ;
3001                 }
3002                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
3003                 {
3004                         print FILE "\n else\n\n";
3005                 }
3006                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
3007                 {
3008                         print FILE <<END
3009 if (
3010      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
3011    )
3012      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3013 END
3014 ;
3015                 }
3016         }
3017         print FILE "}\n";
3018         close(FILE);
3019 }
3020
3021 # -------------------------------------------------------------------
3022
3023 sub writeconfig
3024 {
3025         my $authrealm;
3026         my $delaypools;
3027
3028         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
3029             $proxysettings{'THROTTLING_GREEN_HOST'}  +
3030             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
3031             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
3032         {
3033                 $delaypools = 1; } else { $delaypools = 0;
3034         }
3035
3036         if ($proxysettings{'AUTH_REALM'} eq '')
3037         {
3038                 $authrealm = "IPFire Advanced Proxy Server";
3039         } else {
3040                 $authrealm = $proxysettings{'AUTH_REALM'};
3041         }
3042
3043         $_ = $proxysettings{'UPSTREAM_PROXY'};
3044         my ($remotehost, $remoteport) = split(/:/,$_);
3045
3046         if ($remoteport eq '') { $remoteport = 80; }
3047
3048         open(FILE, ">${General::swroot}/proxy/squid.conf");
3049         flock(FILE, 2);
3050         print FILE <<END
3051 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
3052 # you make will be overwritten whenever you resave proxy settings using the
3053 # web interface!
3054 #
3055 # Instead, modify the file '$acl_include' and
3056 # then restart the proxy service using the web interface. Changes made to the
3057 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
3058
3059 shutdown_lifetime 5 seconds
3060 icp_port 0
3061
3062 END
3063         ;
3064         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3065         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
3066         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3067         print FILE "\n";
3068
3069         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3070                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3071                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
3072                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3073                 print FILE "\n";
3074         }
3075
3076         if ($proxysettings{'CACHE_SIZE'} > 0)
3077         {
3078                 print FILE "\n";
3079
3080                 if (!-z $acl_dst_nocache_dom) {
3081                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3082                         print FILE "cache deny no_cache_domains\n";
3083                 }
3084                 if (!-z $acl_dst_nocache_net) {
3085                         print FILE "acl no_cache_ipaddr dst \"$acl_dst_nocache_net\"\n";
3086                         print FILE "cache deny no_cache_ipaddr\n";
3087                 }
3088                 if (!-z $acl_dst_nocache_url) {
3089                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3090                         print FILE "cache deny no_cache_hosts\n";
3091                 }
3092         }
3093
3094         print FILE <<END
3095
3096 cache_effective_user squid
3097 cache_effective_group squid
3098 umask 022
3099
3100 pid_filename /var/run/squid.pid
3101
3102 cache_mem $proxysettings{'CACHE_MEM'} MB
3103 END
3104         ;
3105         print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3106
3107         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3108         if ($proxysettings{'CACHE_DIGESTS'} eq 'on') {  print FILE "digest_generation on\n\n"; } else {  print FILE "digest_generation off\n\n"; }
3109
3110         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3111         {
3112                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3113                 {
3114                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3115                 }
3116                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3117                 {
3118                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3119                 }
3120                 print FILE "\n";
3121         }
3122
3123         if ($proxysettings{'CACHE_SIZE'} ne '0')
3124         {
3125                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3126         }
3127
3128         if ($proxysettings{'LOGGING'} eq 'on')
3129         {
3130                 print FILE <<END
3131 access_log /var/log/squid/access.log
3132 cache_log /var/log/squid/cache.log
3133 cache_store_log none
3134 END
3135         ;
3136                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
3137                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3138         } else {
3139                 print FILE <<END
3140 access_log /dev/null
3141 cache_log /dev/null
3142 cache_store_log none
3143 END
3144         ;}
3145         print FILE <<END
3146
3147 log_mime_hdrs off
3148 END
3149         ;
3150
3151         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3152         {
3153                 print FILE "forwarded_for on\n";
3154         } else {
3155                 print FILE "forwarded_for off\n";
3156         }
3157         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3158         {
3159                 print FILE "via on\n";
3160         } else {
3161                 print FILE "via off\n";
3162         }
3163         print FILE "\n";
3164
3165         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3166         {
3167                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3168                 {
3169                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
3170                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3171                         print FILE "auth_param basic realm $authrealm\n";
3172                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3173                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3174                 }
3175
3176                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3177                 {
3178                         print FILE "auth_param basic utf8 on\n";
3179                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3180                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3181                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3182                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3183                         {
3184                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3185                                 {
3186                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3187                                 } else {
3188                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3189                                 }
3190                                 print FILE " -u sAMAccountName -P";
3191                         }
3192                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3193                         {
3194                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3195                                 {
3196                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3197                                 } else {
3198                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3199                                 }
3200                                 print FILE " -u cn -P";
3201                         }
3202                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3203                         {
3204                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3205                                 {
3206                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3207                                 } else {
3208                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3209                                 }
3210                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3211                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3212                                 print FILE " -u uid -P";
3213                         }
3214                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3215                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3216                         print FILE "auth_param basic realm $authrealm\n";
3217                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3218                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3219                 }
3220
3221                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3222                 {
3223                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3224                         {
3225                                 print FILE "auth_param ntlm program $authdir/ntlm_smb_lm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3226                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3227                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3228                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3229                         } else {
3230                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3231                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3232                                 print FILE "auth_param basic realm $authrealm\n";
3233                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3234                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3235
3236                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3237                                 flock(MSNTCONF,2);
3238                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3239                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3240                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3241                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3242                                 {
3243                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3244                                         {
3245                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3246                                         } else {
3247                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3248                                         }
3249                                 }
3250                                 close(MSNTCONF);
3251                         }
3252                 }
3253
3254                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3255                 {
3256                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3257                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3258                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3259                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3260                         print FILE "auth_param basic realm $authrealm\n";
3261                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3262                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3263                 }
3264
3265                 print FILE "\n";
3266                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3267                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3268                 {
3269                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3270                         {
3271                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3272                         }
3273                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3274                         {
3275                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3276                         }
3277                 }
3278                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3279                 {
3280                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3281                         {
3282                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3283                         }
3284                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3285                         {
3286                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3287                         }
3288                 }
3289                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3290                 {
3291                         print FILE "\n";
3292                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3293                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3294                 }
3295                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3296                 print FILE "\n";
3297
3298                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3299                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3300                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3301                 print FILE "\n";
3302
3303         }
3304
3305         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3306         {
3307                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3308                 {
3309                         print FILE "acl for_inetusers ident REQUIRED\n";
3310                 }
3311                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3312                 {
3313                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3314                         {
3315                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3316                         }
3317                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3318                         {
3319                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3320                         }
3321                 }
3322                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3323                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3324                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3325                 print FILE "\n";
3326         }
3327
3328         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3329
3330         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3331
3332         print FILE "acl within_timeframe time ";
3333         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3334         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3335         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3336         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3337         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3338         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3339         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3340         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3341         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3342         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3343         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3344
3345         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3346                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3347         }
3348
3349         print FILE <<END
3350 #acl all src all
3351 acl localhost src 127.0.0.1/32
3352 END
3353 ;
3354 open (PORTS,"$acl_ports_ssl");
3355 @temp = <PORTS>;
3356 close PORTS;
3357 if (@temp)
3358 {
3359         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3360 }
3361 open (PORTS,"$acl_ports_safe");
3362 @temp = <PORTS>;
3363 close PORTS;
3364 if (@temp)
3365 {
3366         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3367 }
3368         print FILE <<END
3369
3370 acl IPFire_http  port $http_port
3371 acl IPFire_https port $https_port
3372 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3373 acl IPFire_networks         src "$acl_src_subnets"
3374 acl IPFire_servers          dst "$acl_src_subnets"
3375 acl IPFire_green_network    src $green_cidr
3376 acl IPFire_green_servers    dst $green_cidr
3377 END
3378         ;
3379         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $blue_cidr\n"; }
3380         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $blue_cidr\n"; }
3381         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3382         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3383         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3384         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3385         print FILE <<END
3386 acl CONNECT method CONNECT
3387 END
3388         ;
3389
3390         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3391                 print FILE <<END
3392
3393 #Classroom extensions
3394 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3395 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3396 END
3397                 ;
3398                 print FILE "deny_info ";
3399                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3400                 {
3401                         print FILE "ERR_ACCESS_DISABLED";
3402                 } else {
3403                         print FILE "ERR_ACCESS_DENIED";
3404                 }
3405                 print FILE " IPFire_no_access_ips\n";
3406                 print FILE "deny_info ";
3407                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3408                 {
3409                         print FILE "ERR_ACCESS_DISABLED";
3410                 } else {
3411                         print FILE "ERR_ACCESS_DENIED";
3412                 }
3413                 print FILE " IPFire_no_access_mac\n";
3414
3415                 print FILE <<END
3416 http_access deny IPFire_no_access_ips
3417 http_access deny IPFire_no_access_mac
3418 END
3419         ;
3420         }
3421
3422         #Insert acl file and replace __VAR__ with correct values
3423         my $blue_net = ''; #BLUE empty by default
3424         my $blue_ip = '';
3425         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3426                 $blue_net = "$blue_cidr";
3427                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3428         }
3429         if (!-z $acl_include)
3430         {
3431                 open (ACL, "$acl_include");
3432                 print FILE "\n#Start of custom includes\n\n";
3433                 while (<ACL>) {
3434                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3435                         $_ =~ s/__GREEN_NET__/$green_cidr/;
3436                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3437                         $_ =~ s/__BLUE_NET__/$blue_net/;
3438                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3439                         print FILE $_;
3440                 }
3441                 print FILE "\n#End of custom includes\n";
3442                 close (ACL);
3443         }
3444         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3445         print FILE <<END
3446
3447 #Access to squid:
3448 #local machine, no restriction
3449 http_access allow         localhost
3450
3451 #GUI admin if local machine connects
3452 http_access allow         IPFire_ips IPFire_networks IPFire_http
3453 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3454
3455 #Deny not web services
3456 http_access deny          !Safe_ports
3457 http_access deny  CONNECT !SSL_ports
3458
3459 END
3460         ;
3461
3462 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3463 {
3464 print FILE "#Set ident ACLs\n";
3465 if (!-z $identhosts)
3466         {
3467                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3468                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3469                 print FILE "ident_lookup_access deny all\n";
3470         } else {
3471                 print FILE "ident_lookup_access allow all\n";
3472         }
3473         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3474 }
3475
3476 if ($delaypools) {
3477         print FILE "#Set download throttling\n";
3478
3479         if ($netsettings{'BLUE_DEV'})
3480         {
3481                 print FILE "delay_pools 2\n";
3482         } else {
3483                 print FILE "delay_pools 1\n";
3484         }
3485
3486         print FILE "delay_class 1 3\n";
3487         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3488
3489         print FILE "delay_parameters 1 ";
3490         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3491         {
3492                 print FILE "-1/-1";
3493         } else {
3494                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3495                 print FILE "/";
3496                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3497         }
3498
3499         print FILE " -1/-1 ";
3500         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3501         {
3502                 print FILE "-1/-1";
3503         } else {
3504                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3505                 print FILE "/";
3506                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3507         }
3508         print FILE "\n";
3509
3510         if ($netsettings{'BLUE_DEV'})
3511         {
3512                 print FILE "delay_parameters 2 ";
3513                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3514                 {
3515                         print FILE "-1/-1";
3516                 } else {
3517                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3518                         print FILE "/";
3519                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3520                 }
3521                 print FILE " -1/-1 ";
3522                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3523                 {
3524                         print FILE "-1/-1";
3525                 } else {
3526                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3527                         print FILE "/";
3528                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3529                 }
3530                 print FILE "\n";
3531         }
3532
3533         print FILE "delay_access 1 deny  IPFire_ips\n";
3534         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3535         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3536         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3537
3538         if ($netsettings{'BLUE_DEV'})
3539         {
3540                 print FILE "delay_access 1 allow IPFire_green_network";
3541                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3542                 print FILE "\n";
3543                 print FILE "delay_access 1 deny  all\n";
3544         } else {
3545                 print FILE "delay_access 1 allow all";
3546                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3547                 print FILE "\n";
3548         }
3549
3550         if ($netsettings{'BLUE_DEV'})
3551         {
3552                 print FILE "delay_access 2 deny  IPFire_ips\n";
3553                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3554                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3555                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3556                 print FILE "delay_access 2 allow IPFire_blue_network";
3557                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3558                 print FILE "\n";
3559                 print FILE "delay_access 2 deny  all\n";
3560         }
3561
3562         print FILE "delay_initial_bucket_level 100\n";
3563         print FILE "\n";
3564 }
3565
3566 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3567 {
3568         print FILE "#Prevent internal proxy access to Green except IPFire itself\n";
3569         print FILE "http_access deny IPFire_green_servers !IPFire_ips !IPFire_green_network\n\n";
3570 }
3571
3572 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3573 {
3574         print FILE "#Prevent internal proxy access from Blue except IPFire itself\n";
3575         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3576         print FILE "http_access deny  IPFire_blue_network !IPFire_ips IPFire_servers\n\n";
3577 }
3578
3579         print FILE <<END
3580 #Set custom configured ACLs
3581 END
3582         ;
3583         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3584         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3585
3586         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3587         {
3588                 if (!-z $acl_src_unrestricted_ip)
3589                 {
3590                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3591                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3592                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3593                 }
3594                 if (!-z $acl_src_unrestricted_mac)
3595                 {
3596                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3597                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3598                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3599                 }
3600                 if (!-z $acl_dst_noauth_net)
3601                 {
3602                         print FILE "http_access allow IPFire_networks";
3603                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3604                                 print FILE " !within_timeframe";
3605                         } else {
3606                                 print FILE " within_timeframe"; }
3607                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3608                         print FILE " to_ipaddr_without_auth\n";
3609                 }
3610                 if (!-z $acl_dst_noauth_dom)
3611                 {
3612                         print FILE "http_access allow IPFire_networks";
3613                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3614                                 print FILE " !within_timeframe";
3615                         } else {
3616                                 print FILE " within_timeframe"; }
3617                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3618                         print FILE " to_domains_without_auth\n";
3619                 }
3620                 if (!-z $acl_dst_noauth_url)
3621                 {
3622                         print FILE "http_access allow IPFire_networks";
3623                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3624                                 print FILE " !within_timeframe";
3625                         } else {
3626                                 print FILE " within_timeframe"; }
3627                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3628                         print FILE " to_hosts_without_auth\n";
3629                 }
3630         }
3631
3632         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3633         {
3634                 print FILE "http_access deny  !for_inetusers";
3635                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3636                 print FILE "\n";
3637         }
3638
3639         if (
3640              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3641              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3642              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3643              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3644              (!-z "$identdir/identauth.denyusers")
3645            )
3646         {
3647                 print FILE "http_access deny  for_acl_users";
3648                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3649                 print FILE "\n";
3650         }
3651
3652         if (!-z $acl_src_unrestricted_ip)
3653         {
3654                 print FILE "http_access allow IPFire_unrestricted_ips";
3655                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3656                 {
3657                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3658                         {
3659                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3660                         }
3661                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3662                         {
3663                                 print FILE " for_inetusers";
3664                         }
3665                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3666                         {
3667                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3668                                 {
3669                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3670                                         {
3671                                                 print FILE " for_acl_users";
3672                                         }
3673                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3674                                         {
3675                                                 print FILE " !for_acl_users";
3676                                         }
3677                                 } else { print FILE " for_inetusers"; }
3678                         }
3679                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3680                         {
3681                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3682                                 {
3683                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3684                                         {
3685                                                 print FILE " for_acl_users";
3686                                         }
3687                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3688                                         {
3689                                                 print FILE " !for_acl_users";
3690                                         }
3691                                 } else { print FILE " for_inetusers"; }
3692                         }
3693                 }
3694                 print FILE "\n";
3695         }
3696
3697         if (!-z $acl_src_unrestricted_mac)
3698         {
3699                 print FILE "http_access allow IPFire_unrestricted_mac";
3700                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3701                 {
3702                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3703                         {
3704                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3705                         }
3706                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3707                         {
3708                                 print FILE " for_inetusers";
3709                         }
3710                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3711                         {
3712                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3713                                 {
3714                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3715                                         {
3716                                                 print FILE " for_acl_users";
3717                                         }
3718                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3719                                         {
3720                                                 print FILE " !for_acl_users";
3721                                         }
3722                                 } else { print FILE " for_inetusers"; }
3723                         }
3724                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3725                         {
3726                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3727                                 {
3728                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3729                                         {
3730                                                 print FILE " for_acl_users";
3731                                         }
3732                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3733                                         {
3734                                                 print FILE " !for_acl_users";
3735                                         }
3736                                 } else { print FILE " for_inetusers"; }
3737                         }
3738                 }
3739                 print FILE "\n";
3740         }
3741
3742         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3743         {
3744                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3745                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3746         }
3747
3748         if (
3749             (
3750              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3751              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3752              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3753              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3754              (!-z "$ntlmdir/msntauth.denyusers")
3755             )
3756                 ||
3757             (
3758              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3759              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3760              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3761              (!-z "$raddir/radauth.denyusers")
3762             )
3763                 ||
3764             (
3765              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3766              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3767              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3768              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3769              (!-z "$identdir/identauth.denyusers")
3770             )
3771            )
3772         {
3773                 print FILE "http_access deny  for_acl_users";
3774                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3775                 print FILE "\n";
3776         }
3777
3778         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3779         {
3780                 print FILE "http_access allow";
3781                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3782                         print FILE " !within_timeframe";
3783                 } else {
3784                         print FILE " within_timeframe"; }
3785                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3786                 print FILE " !on_ident_aware_hosts\n";
3787         }
3788
3789         print FILE "http_access allow IPFire_networks";
3790         if (
3791             (
3792              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3793              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3794              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3795              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3796              (!-z "$ntlmdir/msntauth.allowusers")
3797             )
3798                 ||
3799             (
3800              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3801              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3802              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3803              (!-z "$raddir/radauth.allowusers")
3804             )
3805                 ||
3806             (
3807              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3808              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3809              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3810              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3811              (!-z "$identdir/identauth.allowusers")
3812             )
3813            )
3814         {
3815                 print FILE " for_acl_users";
3816         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3817                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3818                 print FILE " for_inetusers";
3819         }
3820         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3821         {
3822                 print FILE " !concurrent";
3823         }
3824         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3825                 print FILE " !within_timeframe";
3826         } else {
3827                 print FILE " within_timeframe"; }
3828         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3829         print FILE "\n";
3830
3831         print FILE "http_access deny  all\n\n";
3832
3833         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3834                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3835         {
3836                 print FILE "#Strip HTTP Header\n";
3837
3838                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3839                 {
3840                         print FILE "request_header_access X-Forwarded-For deny all\n";
3841                         print FILE "reply_header_access X-Forwarded-For deny all\n";
3842                 }
3843                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3844                 {
3845                         print FILE "request_header_access Via deny all\n";
3846                         print FILE "reply_header_access Via deny all\n";
3847                 }
3848                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3849                 {
3850                         print FILE "request_header_access User-Agent deny all\n";
3851                         print FILE "reply_header_access User-Agent deny all\n";
3852                 }
3853                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3854                 {
3855                         print FILE "request_header_access Referer deny all\n";
3856                         print FILE "reply_header_access Referer deny all\n";
3857                 }
3858
3859                 print FILE "\n";
3860
3861                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3862                 {
3863                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3864                         {
3865                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3866                         }
3867                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3868                         {
3869                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3870                         }
3871                         print FILE "\n";
3872                 }
3873         }
3874
3875         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3876
3877         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3878                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3879                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3880                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3881                 {
3882                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3883                 }
3884                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3885                 print FILE "http_reply_access allow all\n\n";
3886         }
3887
3888         if ($proxysettings{'CACHE_SIZE'} > 0)
3889         {
3890                 print FILE <<END
3891 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3892 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3893
3894 END
3895                 ;
3896         } else { print FILE "cache deny all\n\n";       }
3897
3898         print FILE <<END
3899 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3900 END
3901         ;
3902         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3903                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size none IPFire_unrestricted_ips\n"; }
3904                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size none IPFire_unrestricted_mac\n"; }
3905                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3906                 {
3907                         if (!-z $extgrp) { print FILE "reply_body_max_size none for_extended_users\n"; }
3908                 }
3909         }
3910
3911         if ( $proxysettings{'MAX_INCOMING_SIZE'} != '0' )
3912         {
3913                 print FILE "reply_body_max_size $proxysettings{'MAX_INCOMING_SIZE'} KB all\n\n";
3914         }
3915
3916         print FILE "visible_hostname";
3917         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3918         {
3919                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3920         } else {
3921                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3922         }
3923
3924         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n"; }
3925         if (!($proxysettings{'ADMIN_PASSWORD'} eq '')) { print FILE "cachemgr_passwd $proxysettings{'ADMIN_PASSWORD'} all\n"; }
3926         print FILE "\n";
3927
3928         print FILE "max_filedescriptors $proxysettings{'FILEDESCRIPTORS'}\n\n";
3929
3930         # Write the parent proxy info, if needed.
3931         if ($remotehost ne '')
3932         {
3933                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3934
3935                 # Enter authentication for the parent cache. Option format is
3936                 # login=user:password   ($proxy1='YES')
3937                 # login=PASS            ($proxy1='PASS')
3938                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3939                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3940                 {
3941                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3942                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3943                 }
3944                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3945
3946                 print FILE "\nalways_direct allow IPFire_ips\n";
3947                 print FILE "never_direct  allow all\n\n";
3948         }
3949         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3950         {
3951                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3952                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3953         }
3954
3955         # Include file with user defined settings.
3956         if (-e "/etc/squid/squid.conf.local") {
3957                 print FILE "include /etc/squid/squid.conf.local\n";
3958         }
3959         close FILE;
3960 }
3961
3962 # -------------------------------------------------------------------
3963
3964 sub adduser
3965 {
3966         my ($str_user, $str_pass, $str_group) = @_;
3967         my @groupmembers=();
3968
3969         if ($str_pass eq 'lEaVeAlOnE')
3970         {
3971                 open(FILE, "$userdb");
3972                 @groupmembers = <FILE>;
3973                 close(FILE);
3974                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3975                 &deluser($str_user);
3976                 open(FILE, ">>$userdb");
3977                 flock FILE,2;
3978                 print FILE "$str_user$str_pass";
3979                 close(FILE);
3980         } else {
3981                 &deluser($str_user);
3982                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
3983         }
3984
3985         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3986         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3987         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3988         flock FILE, 2;
3989         print FILE "$str_user\n";
3990         close(FILE);
3991
3992         return;
3993 }
3994
3995 # -------------------------------------------------------------------
3996
3997 sub deluser
3998 {
3999         my ($str_user) = @_;
4000         my $groupfile='';
4001         my @groupmembers=();
4002         my @templist=();
4003
4004         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
4005         {
4006                 undef @templist;
4007                 open(FILE, "$groupfile");
4008                 @groupmembers = <FILE>;
4009                 close(FILE);
4010                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
4011                 open(FILE, ">$groupfile");
4012                 flock FILE, 2;
4013                 print FILE @templist;
4014                 close(FILE);
4015         }
4016
4017         undef @templist;
4018         open(FILE, "$userdb");
4019         @groupmembers = <FILE>;
4020         close(FILE);
4021         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
4022         open(FILE, ">$userdb");
4023         flock FILE, 2;
4024         print FILE @templist;
4025         close(FILE);
4026
4027         return;
4028 }
4029
4030 # -------------------------------------------------------------------
4031
4032 sub writecachemgr
4033 {
4034         open(FILE, ">${General::swroot}/proxy/cachemgr.conf");
4035         flock(FILE, 2);
4036         print FILE "$netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
4037         print FILE "localhost";
4038         close(FILE);
4039   return;
4040 }
4041
4042 # -------------------------------------------------------------------