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 = "";
 184 if (&Header::blue_used() && $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{'TRANSPARENT_PORT'} = '3128';
 199 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 200 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 201 $proxysettings{'ADMIN_PASSWORD'} = '';
 202 $proxysettings{'ERR_LANGUAGE'} = 'German';
 203 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 204 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 205 $proxysettings{'FORWARD_VIA'} = 'off';
 206 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 207 $proxysettings{'FORWARD_USERNAME'} = 'off';
 208 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 209 $proxysettings{'UPSTREAM_PROXY'} = '';
 210 $proxysettings{'UPSTREAM_USER'} = '';
 211 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 212 $proxysettings{'LOGGING'} = 'off';
 213 $proxysettings{'CACHEMGR'} = 'off';
 214 $proxysettings{'LOGQUERY'} = 'off';
 215 $proxysettings{'LOGUSERAGENT'} = 'off';
 216 $proxysettings{'FILEDESCRIPTORS'} = '16384';
 217 $proxysettings{'CACHE_MEM'} = '2';
 218 $proxysettings{'CACHE_SIZE'} = '50';
 219 $proxysettings{'MAX_SIZE'} = '4096';
 220 $proxysettings{'MIN_SIZE'} = '0';
 221 $proxysettings{'MEM_POLICY'} = 'LRU';
 222 $proxysettings{'CACHE_POLICY'} = 'LRU';
 223 $proxysettings{'L1_DIRS'} = '16';
 224 $proxysettings{'OFFLINE_MODE'} = 'off';
 225 $proxysettings{'CACHE_DIGESTS'} = 'off';
 226 $proxysettings{'CLASSROOM_EXT'} = 'off';
 227 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 228 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 229 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 230 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 231 $proxysettings{'TIME_FROM_HOUR'} = '00';
 232 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 233 $proxysettings{'TIME_TO_HOUR'} = '24';
 234 $proxysettings{'TIME_TO_MINUTE'} = '00';
 235 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 236 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 237 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 238 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 239 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 240 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 241 $proxysettings{'THROTTLE_BINARY'} = 'off';
 242 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 243 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 244 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 245 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 246 $proxysettings{'FAKE_USERAGENT'} = '';
 247 $proxysettings{'FAKE_REFERER'} = '';
 248 $proxysettings{'AUTH_METHOD'} = 'none';
 249 $proxysettings{'AUTH_REALM'} = '';
 250 $proxysettings{'AUTH_MAX_USERIP'} = '';
 251 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 252 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 253 $proxysettings{'AUTH_CHILDREN'} = '5';
 254 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 255 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 256 $proxysettings{'NCSA_USERNAME'} = '';
 257 $proxysettings{'NCSA_GROUP'} = '';
 258 $proxysettings{'NCSA_PASS'} = '';
 259 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 260 $proxysettings{'LDAP_BASEDN'} = '';
 261 $proxysettings{'LDAP_TYPE'} = 'ADS';
 262 $proxysettings{'LDAP_SERVER'} = '';
 263 $proxysettings{'LDAP_PORT'} = '389';
 264 $proxysettings{'LDAP_BINDDN_USER'} = '';
 265 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 266 $proxysettings{'LDAP_GROUP'} = '';
 267 $proxysettings{'NTLM_DOMAIN'} = '';
 268 $proxysettings{'NTLM_PDC'} = '';
 269 $proxysettings{'NTLM_BDC'} = '';
 270 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 271 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 272 $proxysettings{'RADIUS_SERVER'} = '';
 273 $proxysettings{'RADIUS_PORT'} = '1812';
 274 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 275 $proxysettings{'RADIUS_SECRET'} = '';
 276 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 277 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 278 $proxysettings{'IDENT_REQUIRED'} = 'off';
 279 $proxysettings{'IDENT_TIMEOUT'} = '10';
 280 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 281 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 282 $proxysettings{'ENABLE_FILTER'} = 'off';
 283 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 284 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 285 $proxysettings{'CHILDREN'} = '10';
 286
 287 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 288
 289 &Header::getcgihash(\%proxysettings);
 290
 291 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 292 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 293 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 294 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 295
 296 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 297 {
 298         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 299 }
 300
 301 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 302 {
 303         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 304         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 305                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 306         }
 307         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 308                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 309         }
 310         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 311                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 312         }
 313         if (!$errormessage) {
 314                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 315                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 316         }
 317         $proxysettings{'NCSA_USERNAME'} = '';
 318         $proxysettings{'NCSA_GROUP'} = '';
 319         $proxysettings{'NCSA_PASS'} = '';
 320         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 321 }
 322
 323 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 324 {
 325         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 326         &deluser($proxysettings{'ID'});
 327 }
 328
 329 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 330 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 331 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 332
 333 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 334 {
 335         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 336         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 337         @temp = split(/:/,$proxysettings{'ID'});
 338         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 339         $proxysettings{'NCSA_GROUP'} = $temp[1];
 340         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 341         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 342 }
 343
 344 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}))
 345 {
 346         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 347             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 348             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 349             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 350                 $errormessage = $Lang::tr{'invalid input'};
 351                 goto ERROR;
 352         }
 353         if($proxysettings{'CACHE_MEM'} > $proxysettings{'CACHE_SIZE'} && $proxysettings{'CACHE_SIZE'} > 0){
 354                 $errormessage = $Lang::tr{'advproxy errmsg cache'}." ".$proxysettings{'CACHE_MEM'}." > ".$proxysettings{'CACHE_SIZE'};
 355                 goto ERROR;
 356         }
 357
 358         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 359         {
 360                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 361                 goto ERROR;
 362         }
 363         if (!(&General::validport($proxysettings{'TRANSPARENT_PORT'})))
 364         {
 365                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 366                 goto ERROR;
 367         }
 368         if ($proxysettings{'PROXY_PORT'} eq $proxysettings{'TRANSPARENT_PORT'}) {
 369                 $errormessage = $Lang::tr{'advproxy errmsg proxy ports equal'};
 370                 goto ERROR;
 371         }
 372         if (!($proxysettings{'UPSTREAM_PROXY'} eq ''))
 373         {
 374                 my @temp = split(/:/,$proxysettings{'UPSTREAM_PROXY'});
 375                 if (!(&General::validip($temp[0])))
 376                 {
 377                         if (!(&General::validdomainname($temp[0])))
 378                         {
 379                                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy'};
 380                                 goto ERROR;
 381                         }
 382                 }
 383         }
 384         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 385                 ($proxysettings{'CACHE_SIZE'} < 10))
 386         {
 387                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 388                 {
 389                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 390                         goto ERROR;
 391                 }
 392         }
 393         if (!($proxysettings{'FILEDESCRIPTORS'} =~ /^\d+/) ||
 394                 ($proxysettings{'FILEDESCRIPTORS'} < 1) || ($proxysettings{'FILEDESCRIPTORS'} > 1048576))
 395         {
 396                 $errormessage = $Lang::tr{'proxy errmsg filedescriptors'};
 397                 goto ERROR;
 398         }
 399         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 400                 ($proxysettings{'CACHE_MEM'} < 1))
 401         {
 402                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 403                 goto ERROR;
 404         }
 405         my @free = `/usr/bin/free`;
 406         $free[1] =~ m/(\d+)/;
 407         $cachemem = int $1 / 2048;
 408         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 409                 $proxysettings{'CACHE_MEM'} = $cachemem;
 410         }
 411         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 412         {
 413                 $errormessage = $Lang::tr{'invalid maximum object size'};
 414                 goto ERROR;
 415         }
 416         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 417         {
 418                 $errormessage = $Lang::tr{'invalid minimum object size'};
 419                 goto ERROR;
 420         }
 421         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 422         {
 423                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 424                 goto ERROR;
 425         }
 426         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 427         {
 428                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 429                 goto ERROR;
 430         }
 431         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 432         {
 433                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 434                 goto ERROR;
 435         }
 436                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 437         {
 438                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 439                 goto ERROR;
 440         }
 441         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 442         {
 443                 $browser_regexp = '';
 444                 foreach (@useragentlist)
 445                 {
 446                         chomp;
 447                         @useragent = split(/,/);
 448                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 449                 }
 450                 chop($browser_regexp);
 451                 if (!$browser_regexp)
 452                 {
 453                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 454                         goto ERROR;
 455                 }
 456         }
 457         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 458         {
 459                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 460                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 461                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 462                 {
 463                         if ($netsettings{'BLUE_DEV'})
 464                         {
 465                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 466                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 467                                 {
 468                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 469                                         goto ERROR;
 470                                 }
 471                         } else {
 472                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 473                                 {
 474                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 475                                         goto ERROR;
 476                                 }
 477                         }
 478                 }
 479                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 480                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 481                 {
 482                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 483                         goto ERROR;
 484                 }
 485                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 486                 {
 487                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 488                         goto ERROR;
 489                 }
 490                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 491                 {
 492                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 493                         goto ERROR;
 494                 }
 495                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 496                 {
 497                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 498                         goto ERROR;
 499                 }
 500                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 501                 {
 502                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 503                         goto ERROR;
 504                 }
 505         }
 506         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 507         {
 508                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 509                 {
 510                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 511                         goto ERROR;
 512                 }
 513         }
 514         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 515         {
 516                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 517                 {
 518                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 519                         goto ERROR;
 520                 }
 521         }
 522         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 523         {
 524                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 525                 {
 526                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 527                         goto ERROR;
 528                 }
 529                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 530                 {
 531                         if (!&General::validdomainname($proxysettings{'LDAP_SERVER'}))
 532                         {
 533                                 $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 534                                 goto ERROR;
 535                         }
 536                 }
 537                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 538                 {
 539                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 540                         goto ERROR;
 541                 }
 542                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 543                 {
 544                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 545                         {
 546                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 547                                 goto ERROR;
 548                         }
 549                 }
 550         }
 551         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 552         {
 553                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 554                 {
 555                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 556                         goto ERROR;
 557                 }
 558                 if ($proxysettings{'NTLM_PDC'} eq '')
 559                 {
 560                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 561                         goto ERROR;
 562                 }
 563                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 564                 {
 565                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 566                         goto ERROR;
 567                 }
 568                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 569                 {
 570                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 571                         goto ERROR;
 572                 }
 573
 574                 $proxysettings{'NTLM_DOMAIN'} = lc($proxysettings{'NTLM_DOMAIN'});
 575                 $proxysettings{'NTLM_PDC'}    = lc($proxysettings{'NTLM_PDC'});
 576                 $proxysettings{'NTLM_BDC'}    = lc($proxysettings{'NTLM_BDC'});
 577         }
 578         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 579         {
 580                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 581                 {
 582                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 583                         goto ERROR;
 584                 }
 585                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 586                 {
 587                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 588                         goto ERROR;
 589                 }
 590                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 591                 {
 592                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 593                         goto ERROR;
 594                 }
 595         }
 596
 597         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 598         $proxy1 = 'YES';
 599         $proxy2 = 'YES';
 600         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 601         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 602         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 603         if (($proxy1 ne $proxy2))
 604         {
 605                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 606                 goto ERROR;
 607         }
 608
 609 ERROR:
 610         &check_acls;
 611
 612         if ($errormessage) {
 613                 $proxysettings{'VALID'} = 'no'; }
 614         else {
 615                 $proxysettings{'VALID'} = 'yes'; }
 616
 617         if ($proxysettings{'VALID'} eq 'yes')
 618         {
 619                 &write_acls;
 620
 621                 delete $proxysettings{'SRC_SUBNETS'};
 622                 delete $proxysettings{'SRC_BANNED_IP'};
 623                 delete $proxysettings{'SRC_BANNED_MAC'};
 624                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 625                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 626                 delete $proxysettings{'DST_NOCACHE'};
 627                 delete $proxysettings{'DST_NOAUTH'};
 628                 delete $proxysettings{'PORTS_SAFE'};
 629                 delete $proxysettings{'PORTS_SSL'};
 630                 delete $proxysettings{'MIME_TYPES'};
 631                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 632                 delete $proxysettings{'NTLM_DENY_USERS'};
 633                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 634                 delete $proxysettings{'RADIUS_DENY_USERS'};
 635                 delete $proxysettings{'IDENT_HOSTS'};
 636                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 637                 delete $proxysettings{'IDENT_DENY_USERS'};
 638
 639                 delete $proxysettings{'CRE_GROUPS'};
 640                 delete $proxysettings{'CRE_SVHOSTS'};
 641
 642                 delete $proxysettings{'NCSA_USERNAME'};
 643                 delete $proxysettings{'NCSA_GROUP'};
 644                 delete $proxysettings{'NCSA_PASS'};
 645                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 646
 647                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 648                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 649                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 650                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 651                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 652                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 653                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 654
 655                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 656                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 657
 658                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 659
 660                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 661                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 662                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 663                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 664                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 665                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 666                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 667                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 668                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 669
 670                 &writeconfig;
 671                 &writepacfile;
 672
 673                 if ($proxysettings{'CACHEMGR'} eq 'on'){&writecachemgr;}
 674
 675                 system ('/usr/local/bin/squidctrl', 'disable');
 676                 unlink "${General::swroot}/proxy/enable";
 677                 unlink "${General::swroot}/proxy/transparent";
 678                 unlink "${General::swroot}/proxy/enable_blue";
 679                 unlink "${General::swroot}/proxy/transparent_blue";
 680
 681                 if ($proxysettings{'ENABLE'} eq 'on') {
 682                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 683                         system ('/usr/local/bin/squidctrl', 'enable'); }
 684                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 685                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 686                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 687                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 688                         system ('/usr/local/bin/squidctrl', 'enable'); }
 689                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 690                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 691
 692                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 693                 if ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}) { system('/usr/local/bin/squidctrl reconfigure >/dev/null 2>&1'); }
 694   }
 695 }
 696
 697 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 698 {
 699         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 700 }
 701
 702 if (!$errormessage)
 703 {
 704         if (-e "${General::swroot}/proxy/advanced/settings") {
 705                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 706         } elsif (-e "${General::swroot}/proxy/settings") {
 707                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 708         }
 709         &read_acls;
 710 }
 711
 712 # ------------------------------------------------------------------
 713
 714 # Hook to regenerate the configuration files, if cgi got called from command line.
 715 if ($ENV{"REMOTE_ADDR"} eq "") {
 716         writeconfig();
 717         exit(0);
 718 }
 719
 720 # -------------------------------------------------------------------
 721
 722 $checked{'ENABLE'}{'off'} = '';
 723 $checked{'ENABLE'}{'on'} = '';
 724 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 725
 726 $checked{'TRANSPARENT'}{'off'} = '';
 727 $checked{'TRANSPARENT'}{'on'} = '';
 728 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 729
 730 $checked{'ENABLE_BLUE'}{'off'} = '';
 731 $checked{'ENABLE_BLUE'}{'on'} = '';
 732 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 733
 734 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 735 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 736 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 737
 738 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 739 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 740 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 741
 742 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 743 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 744 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 745 $checked{'FORWARD_USERNAME'}{'off'} = '';
 746 $checked{'FORWARD_USERNAME'}{'on'} = '';
 747 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 748 $checked{'FORWARD_VIA'}{'off'} = '';
 749 $checked{'FORWARD_VIA'}{'on'} = '';
 750 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 751 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 752 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 753 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 754
 755 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 756 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 757 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 758 $checked{'OFFLINE_MODE'}{'off'} = '';
 759 $checked{'OFFLINE_MODE'}{'on'} = '';
 760 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 761 $checked{'CACHE_DIGESTS'}{'off'} = '';
 762 $checked{'CACHE_DIGESTS'}{'on'} = '';
 763 $checked{'CACHE_DIGESTS'}{$proxysettings{'CACHE_DIGESTS'}} = "checked='checked'";
 764
 765 $checked{'LOGGING'}{'off'} = '';
 766 $checked{'LOGGING'}{'on'} = '';
 767 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 768 $checked{'CACHEMGR'}{'off'} = '';
 769 $checked{'CACHEMGR'}{'on'} = '';
 770 $checked{'CACHEMGR'}{$proxysettings{'CACHEMGR'}} = "checked='checked'";
 771 $checked{'LOGQUERY'}{'off'} = '';
 772 $checked{'LOGQUERY'}{'on'} = '';
 773 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 774 $checked{'LOGUSERAGENT'}{'off'} = '';
 775 $checked{'LOGUSERAGENT'}{'on'} = '';
 776 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 777
 778 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 779 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 780
 781 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 782 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 783 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 784 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 785 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 786 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 787
 788 $checked{'CLASSROOM_EXT'}{'off'} = '';
 789 $checked{'CLASSROOM_EXT'}{'on'} = '';
 790 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 791
 792 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 793 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 794 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 795 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 796 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 797
 798 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 799 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 800 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 801 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 802 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 803 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 804 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 805
 806 $checked{'TIME_MON'}{'off'} = '';
 807 $checked{'TIME_MON'}{'on'} = '';
 808 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 809 $checked{'TIME_TUE'}{'off'} = '';
 810 $checked{'TIME_TUE'}{'on'} = '';
 811 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 812 $checked{'TIME_WED'}{'off'} = '';
 813 $checked{'TIME_WED'}{'on'} = '';
 814 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 815 $checked{'TIME_THU'}{'off'} = '';
 816 $checked{'TIME_THU'}{'on'} = '';
 817 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 818 $checked{'TIME_FRI'}{'off'} = '';
 819 $checked{'TIME_FRI'}{'on'} = '';
 820 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 821 $checked{'TIME_SAT'}{'off'} = '';
 822 $checked{'TIME_SAT'}{'on'} = '';
 823 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 824 $checked{'TIME_SUN'}{'off'} = '';
 825 $checked{'TIME_SUN'}{'on'} = '';
 826 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 827
 828 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 829 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 830 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 831 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 832
 833 $checked{'THROTTLE_BINARY'}{'off'} = '';
 834 $checked{'THROTTLE_BINARY'}{'on'} = '';
 835 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 836 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 837 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 838 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 839 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 840 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 841 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 842
 843 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 844 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 845 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 846
 847 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 848 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 849 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 850
 851 foreach (@useragentlist) {
 852         @useragent = split(/,/);
 853         $checked{'UA_'.$useragent[0]}{'off'} = '';
 854         $checked{'UA_'.$useragent[0]}{'on'} = '';
 855         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 856 }
 857
 858 $checked{'AUTH_METHOD'}{'none'} = '';
 859 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 860 $checked{'AUTH_METHOD'}{'ident'} = '';
 861 $checked{'AUTH_METHOD'}{'ldap'} = '';
 862 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 863 $checked{'AUTH_METHOD'}{'radius'} = '';
 864 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 865
 866 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 867
 868 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 869 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 870 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 871
 872 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 873 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 874 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 875
 876 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 877
 878 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 879
 880 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 881
 882 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 883 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 884 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 885
 886 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 887 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 888 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 889
 890 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 891 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 892 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 893
 894 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 895 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 896 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 897
 898 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 899 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 900 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 901
 902 $checked{'IDENT_REQUIRED'}{'off'} = '';
 903 $checked{'IDENT_REQUIRED'}{'on'} = '';
 904 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 905
 906 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 907 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 908 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 909
 910 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 911 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 912 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 913
 914 $checked{'ENABLE_FILTER'}{'off'} = '';
 915 $checked{'ENABLE_FILTER'}{'on'} = '';
 916 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 917
 918 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 919 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 920 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 921
 922 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 923 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 924 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 925
 926 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 927
 928 &Header::openbigbox('100%', 'left', '', $errormessage);
 929
 930 if ($errormessage) {
 931         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 932         print "<font class='base'>$errormessage&nbsp;</font>\n";
 933         &Header::closebox();
 934 }
 935
 936 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 937 {
 938         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 939         $squidversion[0] =~ s/^\s+//g;
 940         $squidversion[0] =~ s/\s+$//g;
 941 } else {
 942         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 943 }
 944
 945 # ===================================================================
 946 #  Main settings
 947 # ===================================================================
 948
 949 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 950
 951 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 952
 953 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 954
 955 print <<END
 956 <table width='100%'>
 957 <tr>
 958         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 959 </tr>
 960 <tr>
 961         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 962         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 963         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 964         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 965 </tr>
 966 <tr>
 967         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 968         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 969         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port transparent'}:</td>
 970         <td width='30%'><input type='text' name='TRANSPARENT_PORT' value='$proxysettings{'TRANSPARENT_PORT'}' size='5' /></td>
 971 </tr>
 972 <tr>
 973 END
 974 ;
 975 if ($netsettings{'BLUE_DEV'}) {
 976         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 977         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 978 } else {
 979         print "<td colspan='2'>&nbsp;</td>";
 980 }
 981 print <<END
 982         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 983         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 984 </tr>
 985 <tr>
 986 END
 987 ;
 988 if ($netsettings{'BLUE_DEV'}) {
 989         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 990         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 991 } else {
 992         print "<td colspan='2'>&nbsp;</td>";
 993 }
 994 print <<END
 995         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 996         <td class='base'>
 997         <select name='ERR_LANGUAGE'>
 998 END
 999 ;
1000         foreach (<$errordir/*>) {
1001                 if (-d) {
1002                         $language = substr($_,rindex($_,"/")+1);
1003                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
1004                 }
1005         }
1006 print <<END
1007         </select>
1008         </td>
1009 </tr>
1010 <tr>
1011         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
1012         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
1013         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
1014         <td class='base'><select name='ERR_DESIGN'>
1015                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
1016                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
1017         </select></td>
1018 </tr>
1019 <tr>
1020         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
1021         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
1022         <td>&nbsp;</td>
1023         <td>&nbsp;</td>
1024 </tr>
1025 </table>
1026 <hr size='1'>
1027 <table width='100%'>
1028 <tr><td class='base' colspan='4'><b>$Lang::tr{'advproxy redirector children'}</b></td></tr>
1029 <tr><td class='base' >$Lang::tr{'processes'}<input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
1030 END
1031 ;
1032 my $count = `ip n| wc -l`;
1033 if ( $count < 1 ){$count = 1;}
1034 if ( -e "/usr/bin/squidclamav" ) {
1035         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
1036         if ( ! -e "/var/run/clamav/clamd.pid" ){
1037                 print "<font color='red'>clamav not running</font><br /><br />";
1038                 $proxysettings{'ENABLE_CLAMAV'} = 'off';
1039                 }
1040         else {
1041                 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
1042                 print "+ ".int(( $count**(1/3)) * 8);}
1043         print "</td>";
1044 } else {
1045         print "<td></td>";
1046 }
1047 print "<td class='base'><b>".$Lang::tr{'advproxy url filter'}."</b><br />";
1048 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
1049 print "+ ".int(($count**(1/3)) * 6);
1050 print "</td>";
1051 print "<td class='base'><b>".$Lang::tr{'advproxy update accelerator'}."</b><br />";
1052 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
1053 print "+ ".int(($count**(1/3)) * 5);
1054 print "</td></tr>";
1055 print <<END
1056 </table>
1057 <hr size='1'>
1058 <table width='100%'>
1059 <tr>
1060         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
1061 </tr>
1062 <tr>
1063         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
1064         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
1065         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1066         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
1067 </tr>
1068 <tr>
1069         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1070         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1071         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1072         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1073 </tr>
1074 <tr>
1075         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1076         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1077         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1078         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1079 </tr>
1080 <tr>
1081         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1082         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1083         <td>&nbsp;</td>
1084         <td>&nbsp;</td>
1085 </tr>
1086 </table>
1087 <hr size='1'>
1088 <table width='100%'>
1089 <tr>
1090         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1091 </tr>
1092 <tr>
1093         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1094         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1095         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1096         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1097 </tr>
1098 <tr>
1099         <td>&nbsp;</td>
1100         <td>&nbsp;</td>
1101         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1102         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1103 </tr>
1104 </table>
1105 <hr size='1'>
1106 <table width='100%'>
1107 <tr>
1108         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1109 </tr>
1110 <tr>
1111         <td class='base'>$Lang::tr{'proxy cachemgr'}:</td>
1112         <td><input type='checkbox' name='CACHEMGR' $checked{'CACHEMGR'}{'on'} /></td>
1113         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1114         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
1115 </tr>
1116 <tr>
1117         <td class='base'>$Lang::tr{'proxy filedescriptors'}:</td>
1118         <td><input type='text' name='FILEDESCRIPTORS' value='$proxysettings{'FILEDESCRIPTORS'}' size='5' /></td>
1119         <td class='base'>$Lang::tr{'proxy admin password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1120         <td><input type='text' name='ADMIN_PASSWORD' value='$proxysettings{'ADMIN_PASSWORD'}' /></td>
1121 </tr>
1122 <tr>
1123         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1124 </tr>
1125 <tr>
1126         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1127         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1128         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1129         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1130 </tr>
1131 <tr>
1132         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1133         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1134         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1135         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1136 </tr>
1137 <tr>
1138         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1139         <td class='base'><select name='L1_DIRS'>
1140                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1141                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1142                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1143                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1144                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1145         </select></td>
1146         <td colspan='2' rowspan= '5' valign='top' class='base'>
1147                 <table cellspacing='0' cellpadding='0'>
1148                         <tr>
1149                                 <!-- intentionally left empty -->
1150                         </tr>
1151                         <tr>
1152                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1153                         </tr>
1154                         <tr>
1155                                 <!-- intentionally left empty -->
1156                         </tr>
1157                         <tr>
1158                                 <!-- intentionally left empty -->
1159                         </tr>
1160                         <tr>
1161                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1162 END
1163 ;
1164
1165 print $proxysettings{'DST_NOCACHE'};
1166
1167 print <<END
1168 </textarea></td>
1169                 </tr>
1170                 </table>
1171         </td>
1172 </tr>
1173 <tr>
1174         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1175         <td class='base'><select name='MEM_POLICY'>
1176                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1177                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1178                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1179                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1180         </select></td>
1181 </tr>
1182 <tr>
1183         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1184         <td class='base'><select name='CACHE_POLICY'>
1185                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1186                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1187                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1188                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1189         </select></td>
1190 </tr>
1191 <tr>
1192         <td colspan='2'>&nbsp;</td>
1193 </tr>
1194 <tr>
1195         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1196         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1197 </tr>
1198 <tr>
1199         <td class='base'>$Lang::tr{'advproxy cache-digest'}:</td>
1200         <td><input type='checkbox' name='CACHE_DIGESTS' $checked{'CACHE_DIGESTS'}{'on'} /></td>
1201 </tr>
1202 </table>
1203 <hr size='1'>
1204 <table width='100%'>
1205 <tr>
1206         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1207 </tr>
1208 <tr>
1209         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1210 </tr>
1211 <tr>
1212         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1213         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1214 </tr>
1215 <tr>
1216         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1217 END
1218 ;
1219         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1220
1221 print <<END
1222 </textarea></td>
1223         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1224 END
1225 ;
1226         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1227
1228 print <<END
1229 </textarea></td>
1230 </tr>
1231 </table>
1232 <hr size='1'>
1233 <table width='100%'>
1234 <tr>
1235         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1236 </tr>
1237 <tr>
1238         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1239 </tr>
1240 <tr>
1241         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1242 </tr>
1243 <tr>
1244         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1245 END
1246 ;
1247
1248 if (!$proxysettings{'SRC_SUBNETS'})
1249 {
1250         print "$green_cidr\n";
1251         if ($netsettings{'BLUE_DEV'})
1252         {
1253                 print "$blue_cidr\n";
1254         }
1255 } else { print $proxysettings{'SRC_SUBNETS'}; }
1256
1257 print <<END
1258 </textarea></td>
1259 END
1260 ;
1261
1262 $line = $Lang::tr{'advproxy no internal proxy on green'};
1263 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1264 print "<td class='base'>$line:</td>\n";
1265 print <<END
1266         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1267 </tr>
1268 END
1269 ;
1270 if ($netsettings{'BLUE_DEV'}) {
1271         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1272         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1273         print "<tr>\n";
1274         print "<td class='base'>$line:</td>\n";
1275         print <<END
1276         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1277 </tr>
1278 END
1279 ;
1280 }
1281 print <<END
1282 <tr>
1283         <td colspan='2'>&nbsp;</td>
1284 </tr>
1285 <tr>
1286         <td colspan='2'>&nbsp;</td>
1287 </tr>
1288 </table>
1289 <table width='100%'>
1290 <tr>
1291         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1292 </tr>
1293 <tr>
1294         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1295         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1296 </tr>
1297 <tr>
1298         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1299 END
1300 ;
1301
1302         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1303
1304 print <<END
1305 </textarea></td>
1306         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1307 END
1308 ;
1309
1310 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1311
1312 print <<END
1313 </textarea></td>
1314 </tr>
1315 </table>
1316 <table width='100%'>
1317 <tr>
1318         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1319 </tr>
1320 <tr>
1321         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1322         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1323 </tr>
1324 <tr>
1325         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1326 END
1327 ;
1328
1329         print $proxysettings{'SRC_BANNED_IP'};
1330
1331 print <<END
1332 </textarea></td>
1333         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1334 END
1335 ;
1336
1337 print $proxysettings{'SRC_BANNED_MAC'};
1338
1339 print <<END
1340 </textarea></td>
1341 </tr>
1342 </table>
1343
1344 <hr size='1'>
1345
1346 END
1347 ;
1348 # -------------------------------------------------------------------
1349 #  CRE GUI - optional
1350 # -------------------------------------------------------------------
1351
1352 if (-e $cre_enabled) { print <<END
1353 <table width='100%'>
1354
1355 <tr>
1356         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1357 </tr>
1358 <tr>
1359         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1360 </tr>
1361 <tr>
1362
1363 END
1364 ;
1365 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1366 print <<END
1367         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1368         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1369 </tr>
1370 <tr>
1371         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1372         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1373 END
1374 ;
1375 }
1376 print "</tr>";
1377 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1378 print <<END
1379 <tr>
1380         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1381 END
1382 ;
1383
1384         print $proxysettings{'CRE_GROUPS'};
1385
1386 print <<END
1387 </textarea></td>
1388         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1389 END
1390 ;
1391         print $proxysettings{'CRE_SVHOSTS'};
1392
1393 print <<END
1394 </textarea></td>
1395 </tr>
1396 END
1397 ;
1398 }
1399 print "</table><hr size='1'>";
1400
1401 } else {
1402         print <<END
1403         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1404         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1405         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1406 END
1407 ;
1408 }
1409
1410 # -------------------------------------------------------------------
1411
1412 print <<END
1413
1414 <table width='100%'>
1415 <tr>
1416         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1417 </tr>
1418 <table width='100%'>
1419 <tr>
1420         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1421         <td width='1%'>&nbsp;</td>
1422         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1423         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1424         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1425         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1426         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1427         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1428         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1429         <td width='1%'>&nbsp;&nbsp;</td>
1430         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1431         <td width='1%'>&nbsp;</td>
1432         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1433         <td>&nbsp;</td>
1434 </tr>
1435 <tr>
1436         <td class='base'>
1437         <select name='TIME_ACCESS_MODE'>
1438         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1439         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1440         </select>
1441         </td>
1442         <td>&nbsp;</td>
1443         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1444         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1445         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1446         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1447         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1448         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1449         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1450         <td>&nbsp;</td>
1451         <td class='base'>
1452         <select name='TIME_FROM_HOUR'>
1453 END
1454 ;
1455 for ($i=0;$i<=24;$i++) {
1456         $_ = sprintf("%02s",$i);
1457         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1458 }
1459 print <<END
1460         </select>
1461         </td>
1462         <td>:</td>
1463         <td class='base'>
1464         <select name='TIME_FROM_MINUTE'>
1465 END
1466 ;
1467 for ($i=0;$i<=45;$i+=15) {
1468         $_ = sprintf("%02s",$i);
1469         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1470 }
1471 print <<END
1472         </select>
1473         <td> - </td>
1474         </td>
1475         <td class='base'>
1476         <select name='TIME_TO_HOUR'>
1477 END
1478 ;
1479 for ($i=0;$i<=24;$i++) {
1480         $_ = sprintf("%02s",$i);
1481         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1482 }
1483 print <<END
1484         </select>
1485         </td>
1486         <td>:</td>
1487         <td class='base'>
1488         <select name='TIME_TO_MINUTE'>
1489 END
1490 ;
1491 for ($i=0;$i<=45;$i+=15) {
1492         $_ = sprintf("%02s",$i);
1493         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1494 }
1495 print <<END
1496         </select>
1497         </td>
1498 </tr>
1499 </table>
1500 <hr size='1'>
1501 <table width='100%'>
1502 <tr>
1503         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1504 </tr>
1505 <tr>
1506         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1507         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1508         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1509         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1510 </tr>
1511 </table>
1512 <hr size='1'>
1513 <table width='100%'>
1514 <tr>
1515         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1516 </tr>
1517 <tr>
1518         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1519         <td width='20%' class='base'>
1520         <select name='THROTTLING_GREEN_TOTAL'>
1521 END
1522 ;
1523
1524 foreach (@throttle_limits) {
1525         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1526 }
1527
1528 print <<END
1529         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1530         </select>
1531         </td>
1532         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1533         <td width='30%' class='base'>
1534         <select name='THROTTLING_GREEN_HOST'>
1535 END
1536 ;
1537
1538 foreach (@throttle_limits) {
1539         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1540 }
1541
1542 print <<END
1543         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1544         </select>
1545         </td>
1546 </tr>
1547 END
1548 ;
1549
1550 if ($netsettings{'BLUE_DEV'}) {
1551         print <<END
1552 <tr>
1553         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1554         <td class='base'>
1555         <select name='THROTTLING_BLUE_TOTAL'>
1556 END
1557 ;
1558
1559 foreach (@throttle_limits) {
1560         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1561 }
1562
1563 print <<END
1564         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1565         </select>
1566         </td>
1567         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1568         <td class='base'>
1569         <select name='THROTTLING_BLUE_HOST'>
1570 END
1571 ;
1572
1573 foreach (@throttle_limits) {
1574         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1575 }
1576
1577 print <<END
1578         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1579         </select>
1580         </td>
1581 </tr>
1582 END
1583 ;
1584 }
1585
1586 print <<END
1587 </table>
1588 <table width='100%'>
1589 <tr>
1590         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1591 </tr>
1592 <tr>
1593         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1594         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1595         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1596         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1597         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1598         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1599         <td width='15%'>&nbsp;</td>
1600         <td width='10%'>&nbsp;</td>
1601 </tr>
1602 </table>
1603 <hr size='1'>
1604 <table width='100%'>
1605 <tr>
1606         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1607 </tr>
1608 END
1609 ;
1610 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1611 print <<END
1612 <tr>
1613         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1614         <td>&nbsp;</td>
1615         <td>&nbsp;</td>
1616 </tr>
1617 <tr>
1618         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1619 END
1620 ;
1621
1622 print $proxysettings{'MIME_TYPES'};
1623
1624 print <<END
1625 </textarea></td>
1626         <td>&nbsp;</td>
1627         <td>&nbsp;</td>
1628 </tr>
1629 END
1630 ;
1631 }
1632 print <<END
1633 </table>
1634
1635 <hr size='1'>
1636 <table width='100%'>
1637 <tr>
1638         <td colspan='4'><b>$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>
1639 </tr>
1640 END
1641 ;
1642 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1643 print <<END
1644 <tr>
1645         <td colspan='4'><i>
1646 END
1647 ;
1648 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1649 print <<END
1650 </i></td>
1651 </tr>
1652 </table>
1653 <table width='100%'>
1654 END
1655 ;
1656
1657 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1658         for ($i=0; $i<=3; $i++) {
1659                 if ($i eq 0) { print "<tr>\n"; }
1660                 if (($n+$i) < @useragentlist) {
1661                         @useragent = split(/,/,@useragentlist[$n+$i]);
1662                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1663                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1664                 }
1665                 if ($i eq 3) { print "<\/tr>\n"; }
1666         }
1667 }
1668 }
1669 print <<END
1670 </table>
1671 <hr size='1'>
1672 <table width='100%'>
1673 <tr>
1674         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1675 </tr>
1676 <tr>
1677         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1678         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1679 </tr>
1680 <tr>
1681         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1682         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1683 </tr>
1684 </table>
1685 <hr size='1'>
1686 END
1687 ;
1688
1689 print <<END
1690 <table width='100%'>
1691 <tr>
1692         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1693 </tr>
1694 <tr>
1695         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1696         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1697         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1698         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1699         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1700         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1701 </tr>
1702 </table>
1703 END
1704 ;
1705
1706 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1707 <hr size='1'>
1708 <table width='100%'>
1709 <tr>
1710         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1711 </tr>
1712 <tr>
1713         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1714 </tr>
1715 <tr>
1716         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1717         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1718         <td colspan='2' rowspan= '6' valign='top' class='base'>
1719                 <table cellpadding='0' cellspacing='0'>
1720                         <tr>
1721                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1722                         </tr>
1723                         <tr>
1724                                 <!-- intentionally left empty -->
1725                         </tr>
1726                         <tr>
1727                                 <!-- intentionally left empty -->
1728                         </tr>
1729                         <tr>
1730                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1731                         </tr>
1732                         <tr>
1733                                 <!-- intentionally left empty -->
1734                         </tr>
1735                         <tr>
1736                                 <!-- intentionally left empty -->
1737                         </tr>
1738                         <tr>
1739                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1740                         </tr>
1741                         <tr>
1742                                 <!-- intentionally left empty -->
1743                         </tr>
1744                         <tr>
1745                                 <!-- intentionally left empty -->
1746                         </tr>
1747                         <tr>
1748                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1749 END
1750 ;
1751
1752 print $proxysettings{'DST_NOAUTH'};
1753
1754 print <<END
1755 </textarea></td>
1756                 </tr>
1757                 </table>
1758         </td>
1759 </tr>
1760 <tr>
1761         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1762         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1763 </tr>
1764 <tr>
1765         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1766         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1767 </tr>
1768 <tr>
1769         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1770         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1771 </tr>
1772 <tr>
1773         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1774         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1775 </tr>
1776 <tr>
1777         <td colspan='2'>&nbsp;</td>
1778 </tr>
1779 </table>
1780 END
1781 ;
1782 }
1783
1784 # ===================================================================
1785 #  NCSA auth settings
1786 # ===================================================================
1787
1788 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1789 print <<END
1790 <hr size='1'>
1791 <table width='100%'>
1792 <tr>
1793         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1794 </tr>
1795 <tr>
1796         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1797         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1798         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1799         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1800 </tr>
1801 <tr>
1802         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1803         <td>&nbsp;</td>
1804         <td>&nbsp;</td>
1805 </tr>
1806 </table>
1807 END
1808 ; }
1809
1810 # ===================================================================
1811 #  IDENTD auth settings
1812 # ===================================================================
1813
1814 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1815 print <<END
1816 <hr size ='1'>
1817 <table width='100%'>
1818 <tr>
1819         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1820 </tr>
1821 <tr>
1822         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1823         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1824         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1825         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1826 </tr>
1827 <tr>
1828         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1829         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1830         <td>&nbsp;</td>
1831         <td>&nbsp;</td>
1832 </tr>
1833 <tr>
1834         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1835         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1836 </tr>
1837 <tr>
1838         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1839 END
1840 ;
1841 if (!$proxysettings{'IDENT_HOSTS'}) {
1842         print "$green_cidr\n";
1843         if ($netsettings{'BLUE_DEV'}) {
1844                 print "$blue_cidr\n";
1845         }
1846 } else {
1847         print $proxysettings{'IDENT_HOSTS'};
1848 }
1849
1850 print <<END
1851 </textarea></td>
1852                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1853 END
1854 ;
1855
1856 print $proxysettings{'DST_NOAUTH'};
1857
1858 print <<END
1859 </textarea></td>
1860 </tr>
1861 </table>
1862 <hr size ='1'>
1863 <table width='100%'>
1864 <tr>
1865         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1866 </tr>
1867 <tr>
1868         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1869         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1870         <td width='25%'>&nbsp;</td>
1871         <td width='30%'>&nbsp;</td>
1872 </tr>
1873 <tr>
1874         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1875         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1876         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1877         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1878 </tr>
1879 <tr>
1880         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1881         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1882 </tr>
1883 <tr>
1884         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1885 END
1886 ; }
1887
1888 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1889
1890 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1891 </textarea></td>
1892         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1893 END
1894 ; }
1895
1896 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1897
1898 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1899 </textarea></td>
1900 </tr>
1901 </table>
1902 END
1903 ; }
1904
1905 # ===================================================================
1906 #  NTLM auth settings
1907 # ===================================================================
1908
1909 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1910 print <<END
1911 <hr size='1'>
1912 <table width='100%'>
1913 <tr>
1914         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1915 </tr>
1916 <tr>
1917         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1918         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1919         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1920         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1921         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1922         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1923 </tr>
1924 </table>
1925 <hr size ='1'>
1926 <table width='100%'>
1927 <tr>
1928         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1929 </tr>
1930 <tr>
1931         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1932         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1933         <td>&nbsp;</td>
1934 </tr>
1935 </table>
1936 <hr size ='1'>
1937 <table width='100%'>
1938 <tr>
1939         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1940 </tr>
1941 <tr>
1942         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1943         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1944         <td width='25%'>&nbsp;</td>
1945         <td width='30%'>&nbsp;</td>
1946 </tr>
1947 <tr>
1948         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1949         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1950         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1951         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1952 </tr>
1953 <tr>
1954         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1955         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1956 </tr>
1957 <tr>
1958         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1959 END
1960 ; }
1961
1962 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1963
1964 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1965 </textarea></td>
1966         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1967 END
1968 ; }
1969
1970 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1971
1972 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1973 </textarea></td>
1974 </tr>
1975 </table>
1976 END
1977 ; }
1978
1979 # ===================================================================
1980 #  LDAP auth settings
1981 # ===================================================================
1982
1983 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1984 print <<END
1985 <hr size='1'>
1986 <table width='100%'>
1987 <tr>
1988         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1989 </tr>
1990 <tr>
1991         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1992         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1993         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1994         <td class='base'><select name='LDAP_TYPE'>
1995                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1996                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1997                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1998                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1999         </select></td>
2000 </tr>
2001 <tr>
2002         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
2003         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
2004         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
2005         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
2006 </tr>
2007 </table>
2008 <hr size ='1'>
2009 <table width='100%'>
2010 <tr>
2011         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
2012 </tr>
2013 <tr>
2014         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
2015         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
2016         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
2017         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
2018 </tr>
2019 </table>
2020 <hr size ='1'>
2021 <table width='100%'>
2022 <tr>
2023         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
2024 </tr>
2025 <tr>
2026         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2027         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
2028         <td>&nbsp;</td>
2029         <td>&nbsp;</td>
2030 </tr>
2031 </table>
2032 END
2033 ; }
2034
2035 # ===================================================================
2036 #  RADIUS auth settings
2037 # ===================================================================
2038
2039 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
2040 print <<END
2041 <hr size='1'>
2042 <table width='100%'>
2043 <tr>
2044         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
2045 </tr>
2046 <tr>
2047         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
2048         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
2049         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
2050         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
2051 </tr>
2052 <tr>
2053         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2054         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
2055         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
2056         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
2057 </tr>
2058 </table>
2059 <hr size ='1'>
2060 <table width='100%'>
2061 <tr>
2062         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
2063 </tr>
2064 <tr>
2065         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
2066         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
2067         <td width='25%'>&nbsp;</td>
2068         <td width='30%'>&nbsp;</td>
2069 </tr>
2070 <tr>
2071         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
2072         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
2073         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
2074         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
2075 </tr>
2076 <tr>
2077         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
2078         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
2079 </tr>
2080 <tr>
2081         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
2082 END
2083 ; }
2084
2085 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2086
2087 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2088 </textarea></td>
2089         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2090 END
2091 ; }
2092
2093 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2094
2095 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2096 </textarea></td>
2097 </tr>
2098 </table>
2099 END
2100 ; }
2101
2102 # ===================================================================
2103
2104 }
2105
2106 print "<table>\n";
2107
2108 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2109 print <<END
2110 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2111 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2112 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2113 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2114 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2115 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2116 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2117 END
2118 ; }
2119
2120 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2121 print <<END
2122 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2123 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2124 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2125 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2126 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2127 END
2128 ; }
2129
2130 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2131 print <<END
2132 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2133 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2134 END
2135 ; }
2136
2137 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2138 print <<END
2139 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2140 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2141 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2142 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2143 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2144 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2145 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2146 END
2147 ; }
2148
2149 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2150 print <<END
2151 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2152 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2153 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2154 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2155 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2156 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2157 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2158 END
2159 ; }
2160
2161 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2162 print <<END
2163 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2164 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2165 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2166 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2167 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2168 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2169 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2170 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2171 END
2172 ; }
2173
2174 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2175 print <<END
2176 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2177 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2178 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2179 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2180 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2181 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2182 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2183 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2184 END
2185 ; }
2186
2187 print "</table>\n";
2188
2189 print <<END
2190 <hr size='1'>
2191 END
2192 ;
2193
2194 print <<END
2195 <table width='100%'>
2196 <tr>
2197         <td>&nbsp;</td>
2198         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2199         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'proxy reconfigure'}' /></td>
2200         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2201         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2202         <td>&nbsp;</td>
2203 </tr>
2204
2205 </table>
2206 <br />
2207 <table width='100%'>
2208 <tr>
2209         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2210         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2211         </td>
2212         <td align='right'>&nbsp;</td>
2213 </tr>
2214 </table>
2215 </form>
2216 END
2217 ;
2218
2219 &Header::closebox();
2220
2221 } else {
2222
2223 # ===================================================================
2224 #  NCSA user management
2225 # ===================================================================
2226
2227 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2228 print <<END
2229 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2230 <table width='100%'>
2231 <tr>
2232         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2233 </tr>
2234 <tr>
2235         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2236         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2237 END
2238 ;
2239         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2240         print <<END
2241          /></td>
2242         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2243         <td class='base'>
2244                 <select name='NCSA_GROUP'>
2245                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2246                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2247                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2248                 </select>
2249         </td>
2250
2251 </tr>
2252 <tr>
2253         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2254         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2255         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2256         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2257 </tr>
2258 </table>
2259 <br>
2260 <table>
2261 <tr>
2262         <td>&nbsp;</td>
2263         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2264         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2265         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2266 END
2267 ;
2268         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2269                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2270         }
2271
2272 print <<END
2273         <td>&nbsp;</td>
2274         <td>&nbsp;</td>
2275         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2276 </tr>
2277 </table>
2278 </form>
2279 <hr size='1'>
2280 <table width='100%'>
2281 <tr>
2282         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2283 </tr>
2284 </table>
2285 <table width='100%' align='center'>
2286 END
2287 ;
2288
2289 if (-e $extgrp)
2290 {
2291         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2292         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2293 }
2294 if (-e $stdgrp)
2295 {
2296         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2297         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2298 }
2299 if (-e $disgrp)
2300 {
2301         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2302         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2303 }
2304
2305 @userlist = sort(@userlist);
2306
2307 # If the password file contains entries, print entries and action icons
2308
2309 if ( ! -z "$userdb" ) {
2310         print <<END
2311         <tr>
2312                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2313                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2314                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2315         </tr>
2316 END
2317 ;
2318         $id = 0;
2319         foreach $line (@userlist)
2320         {
2321                 $id++;
2322                 chomp($line);
2323                 @temp = split(/:/,$line);
2324                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2325                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2326                 elsif ($id % 2) {
2327                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2328                 else {
2329                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2330
2331                 print <<END
2332                 <td align='center'>$temp[0]</td>
2333                 <td align='center'>
2334 END
2335 ;
2336                 if ($temp[1] eq 'standard') {
2337                         print $Lang::tr{'advproxy NCSA grp standard'};
2338                 } elsif ($temp[1] eq 'extended') {
2339                         print $Lang::tr{'advproxy NCSA grp extended'};
2340                 } elsif ($temp[1] eq 'disabled') {
2341                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2342                 print <<END
2343                 </td>
2344                 <td width='8%' align='center'>
2345                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2346                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2347                 <input type='hidden' name='ID' value='$line' />
2348                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2349                 </form>
2350                 </td>
2351
2352                 <td width='8%' align='center'>
2353                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2354                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2355                 <input type='hidden' name='ID' value='$temp[0]' />
2356                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2357                 </form>
2358                 </td>
2359         </tr>
2360 END
2361 ;
2362         }
2363
2364 print <<END
2365 </table>
2366 <br>
2367 <table>
2368 <tr>
2369         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2370         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2371         <td class='base'>$Lang::tr{'edit'}</td>
2372         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2373         <td class='base'>$Lang::tr{'remove'}</td>
2374 </tr>
2375 END
2376 ;
2377 } else {
2378         print <<END
2379         <tr>
2380                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2381         </tr>
2382 END
2383 ;
2384 }
2385
2386 print <<END
2387 </table>
2388 END
2389 ;
2390
2391 &Header::closebox();
2392
2393 }
2394
2395 # ===================================================================
2396
2397 &Header::closebigbox();
2398
2399 &Header::closepage();
2400
2401 # -------------------------------------------------------------------
2402
2403 sub read_acls
2404 {
2405         if (-e "$acl_src_subnets") {
2406                 open(FILE,"$acl_src_subnets");
2407                 delete $proxysettings{'SRC_SUBNETS'};
2408                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2409                 close(FILE);
2410         }
2411         if (-e "$acl_src_banned_ip") {
2412                 open(FILE,"$acl_src_banned_ip");
2413                 delete $proxysettings{'SRC_BANNED_IP'};
2414                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2415                 close(FILE);
2416         }
2417         if (-e "$acl_src_banned_mac") {
2418                 open(FILE,"$acl_src_banned_mac");
2419                 delete $proxysettings{'SRC_BANNED_MAC'};
2420                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2421                 close(FILE);
2422         }
2423         if (-e "$acl_src_unrestricted_ip") {
2424                 open(FILE,"$acl_src_unrestricted_ip");
2425                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2426                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2427                 close(FILE);
2428         }
2429         if (-e "$acl_src_unrestricted_mac") {
2430                 open(FILE,"$acl_src_unrestricted_mac");
2431                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2432                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2433                 close(FILE);
2434         }
2435         if (-e "$acl_dst_nocache") {
2436                 open(FILE,"$acl_dst_nocache");
2437                 delete $proxysettings{'DST_NOCACHE'};
2438                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2439                 close(FILE);
2440         }
2441         if (-e "$acl_dst_noauth") {
2442                 open(FILE,"$acl_dst_noauth");
2443                 delete $proxysettings{'DST_NOAUTH'};
2444                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2445                 close(FILE);
2446         }
2447         if (-e "$acl_ports_safe") {
2448                 open(FILE,"$acl_ports_safe");
2449                 delete $proxysettings{'PORTS_SAFE'};
2450                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2451                 close(FILE);
2452         }
2453         if (-e "$acl_ports_ssl") {
2454                 open(FILE,"$acl_ports_ssl");
2455                 delete $proxysettings{'PORTS_SSL'};
2456                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2457                 close(FILE);
2458         }
2459         if (-e "$mimetypes") {
2460                 open(FILE,"$mimetypes");
2461                 delete $proxysettings{'MIME_TYPES'};
2462                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2463                 close(FILE);
2464         }
2465         if (-e "$ntlmdir/msntauth.allowusers") {
2466                 open(FILE,"$ntlmdir/msntauth.allowusers");
2467                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2468                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2469                 close(FILE);
2470         }
2471         if (-e "$ntlmdir/msntauth.denyusers") {
2472                 open(FILE,"$ntlmdir/msntauth.denyusers");
2473                 delete $proxysettings{'NTLM_DENY_USERS'};
2474                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2475                 close(FILE);
2476         }
2477         if (-e "$raddir/radauth.allowusers") {
2478                 open(FILE,"$raddir/radauth.allowusers");
2479                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2480                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2481                 close(FILE);
2482         }
2483         if (-e "$raddir/radauth.denyusers") {
2484                 open(FILE,"$raddir/radauth.denyusers");
2485                 delete $proxysettings{'RADIUS_DENY_USERS'};
2486                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2487                 close(FILE);
2488         }
2489         if (-e "$identdir/identauth.allowusers") {
2490                 open(FILE,"$identdir/identauth.allowusers");
2491                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2492                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2493                 close(FILE);
2494         }
2495         if (-e "$identdir/identauth.denyusers") {
2496                 open(FILE,"$identdir/identauth.denyusers");
2497                 delete $proxysettings{'IDENT_DENY_USERS'};
2498                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2499                 close(FILE);
2500         }
2501         if (-e "$identhosts") {
2502                 open(FILE,"$identhosts");
2503                 delete $proxysettings{'IDENT_HOSTS'};
2504                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2505                 close(FILE);
2506         }
2507         if (-e "$cre_groups") {
2508                 open(FILE,"$cre_groups");
2509                 delete $proxysettings{'CRE_GROUPS'};
2510                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2511                 close(FILE);
2512         }
2513         if (-e "$cre_svhosts") {
2514                 open(FILE,"$cre_svhosts");
2515                 delete $proxysettings{'CRE_SVHOSTS'};
2516                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2517                 close(FILE);
2518         }
2519 }
2520
2521 # -------------------------------------------------------------------
2522
2523 sub check_acls
2524 {
2525         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2526         undef $proxysettings{'PORTS_SAFE'};
2527         foreach (@temp)
2528         {
2529                 s/^\s+//g; s/\s+$//g;
2530                 if ($_)
2531                 {
2532                         $line = $_;
2533                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2534                         s/#.*//g; s/\s+//g;
2535                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2536                         @templist = split(/-/);
2537                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2538                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2539                 }
2540         }
2541
2542         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2543         undef $proxysettings{'PORTS_SSL'};
2544         foreach (@temp)
2545         {
2546                 s/^\s+//g; s/\s+$//g;
2547                 if ($_)
2548                 {
2549                         $line = $_;
2550                         s/#.*//g; s/\s+//g;
2551                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2552                         @templist = split(/-/);
2553                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2554                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2555                 }
2556         }
2557
2558         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2559         undef $proxysettings{'DST_NOCACHE'};
2560         foreach (@temp)
2561         {
2562                 s/^\s+//g;
2563                 unless (/^#/) { s/\s+//g; }
2564                 if ($_)
2565                 {
2566                         if (/^\./) { $_ = '*'.$_; }
2567                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2568                 }
2569         }
2570
2571         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2572         undef $proxysettings{'SRC_SUBNETS'};
2573         foreach (@temp)
2574         {
2575                 s/^\s+//g; s/\s+$//g;
2576                 if ($_)
2577                 {
2578                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2579                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2580                 }
2581         }
2582
2583         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2584         undef $proxysettings{'SRC_BANNED_IP'};
2585         foreach (@temp)
2586         {
2587                 s/^\s+//g; s/\s+$//g;
2588                 if ($_)
2589                 {
2590                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2591                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2592                 }
2593         }
2594
2595         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2596         undef $proxysettings{'SRC_BANNED_MAC'};
2597         foreach (@temp)
2598         {
2599                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2600                 if ($_)
2601                 {
2602                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2603                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2604                 }
2605         }
2606
2607         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2608         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2609         foreach (@temp)
2610         {
2611                 s/^\s+//g; s/\s+$//g;
2612                 if ($_)
2613                 {
2614                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2615                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2616                 }
2617         }
2618
2619         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2620         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2621         foreach (@temp)
2622         {
2623                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2624                 if ($_)
2625                 {
2626                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2627                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2628                 }
2629         }
2630
2631         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2632         undef $proxysettings{'DST_NOAUTH'};
2633         foreach (@temp)
2634         {
2635                 s/^\s+//g;
2636                 unless (/^#/) { s/\s+//g; }
2637                 if ($_)
2638                 {
2639                         if (/^\./) { $_ = '*'.$_; }
2640                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2641                 }
2642         }
2643
2644         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2645         {
2646                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2647                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2648                 foreach (@temp)
2649                 {
2650                         s/^\s+//g; s/\s+$//g;
2651                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2652                 }
2653                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2654         }
2655
2656         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2657         {
2658                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2659                 undef $proxysettings{'NTLM_DENY_USERS'};
2660                 foreach (@temp)
2661                 {
2662                         s/^\s+//g; s/\s+$//g;
2663                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2664                 }
2665                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2666         }
2667
2668         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2669         {
2670                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2671                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2672                 foreach (@temp)
2673                 {
2674                         s/^\s+//g; s/\s+$//g;
2675                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2676                 }
2677                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2678         }
2679
2680         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2681         {
2682                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2683                 undef $proxysettings{'IDENT_DENY_USERS'};
2684                 foreach (@temp)
2685                 {
2686                         s/^\s+//g; s/\s+$//g;
2687                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2688                 }
2689                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2690         }
2691
2692         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2693         {
2694                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2695                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2696                 foreach (@temp)
2697                 {
2698                         s/^\s+//g; s/\s+$//g;
2699                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2700                 }
2701                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2702         }
2703
2704         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2705         {
2706                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2707                 undef $proxysettings{'RADIUS_DENY_USERS'};
2708                 foreach (@temp)
2709                 {
2710                         s/^\s+//g; s/\s+$//g;
2711                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2712                 }
2713                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2714         }
2715
2716         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2717         undef $proxysettings{'IDENT_HOSTS'};
2718         foreach (@temp)
2719         {
2720                 s/^\s+//g; s/\s+$//g;
2721                 if ($_)
2722                 {
2723                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2724                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2725                 }
2726         }
2727
2728         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2729         undef $proxysettings{'CRE_SVHOSTS'};
2730         foreach (@temp)
2731         {
2732                 s/^\s+//g; s/\s+$//g;
2733                 if ($_)
2734                 {
2735                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2736                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2737                 }
2738         }
2739 }
2740
2741 # -------------------------------------------------------------------
2742
2743 sub write_acls
2744 {
2745         open(FILE, ">$acl_src_subnets");
2746         flock(FILE, 2);
2747         if (!$proxysettings{'SRC_SUBNETS'})
2748         {
2749                 print FILE "$green_cidr\n";
2750                 if ($netsettings{'BLUE_DEV'})
2751                 {
2752                         print FILE "$blue_cidr\n";
2753                 }
2754         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2755         close(FILE);
2756
2757         open(FILE, ">$acl_src_banned_ip");
2758         flock(FILE, 2);
2759         print FILE $proxysettings{'SRC_BANNED_IP'};
2760         close(FILE);
2761
2762         open(FILE, ">$acl_src_banned_mac");
2763         flock(FILE, 2);
2764         print FILE $proxysettings{'SRC_BANNED_MAC'};
2765         close(FILE);
2766
2767         open(FILE, ">$acl_src_unrestricted_ip");
2768         flock(FILE, 2);
2769         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2770         close(FILE);
2771
2772         open(FILE, ">$acl_src_unrestricted_mac");
2773         flock(FILE, 2);
2774         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2775         close(FILE);
2776
2777         open(FILE, ">$acl_dst_noauth");
2778         flock(FILE, 2);
2779         print FILE $proxysettings{'DST_NOAUTH'};
2780         close(FILE);
2781
2782         open(FILE, ">$acl_dst_noauth_net");
2783         close(FILE);
2784         open(FILE, ">$acl_dst_noauth_dom");
2785         close(FILE);
2786         open(FILE, ">$acl_dst_noauth_url");
2787         close(FILE);
2788
2789         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2790         foreach(@temp)
2791         {
2792                 unless (/^#/)
2793                 {
2794                         if (/^\*\.\w/)
2795                         {
2796                                 s/^\*//;
2797                                 open(FILE, ">>$acl_dst_noauth_dom");
2798                                 flock(FILE, 2);
2799                                 print FILE "$_\n";
2800                                 close(FILE);
2801                         }
2802                         elsif (&General::validipormask($_))
2803                         {
2804                                 open(FILE, ">>$acl_dst_noauth_net");
2805                                 flock(FILE, 2);
2806                                 print FILE "$_\n";
2807                                 close(FILE);
2808                         }
2809                         elsif (/\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?-\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?/)
2810                         {
2811                                 open(FILE, ">>$acl_dst_noauth_net");
2812                                 flock(FILE, 2);
2813                                 print FILE "$_\n";
2814                                 close(FILE);
2815                         }
2816                         else
2817                         {
2818                                 open(FILE, ">>$acl_dst_noauth_url");
2819                                 flock(FILE, 2);
2820                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2821                                 close(FILE);
2822                         }
2823                 }
2824         }
2825
2826         open(FILE, ">$acl_dst_nocache");
2827         flock(FILE, 2);
2828         print FILE $proxysettings{'DST_NOCACHE'};
2829         close(FILE);
2830
2831         open(FILE, ">$acl_dst_nocache_net");
2832         close(FILE);
2833         open(FILE, ">$acl_dst_nocache_dom");
2834         close(FILE);
2835         open(FILE, ">$acl_dst_nocache_url");
2836         close(FILE);
2837
2838         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2839         foreach(@temp)
2840         {
2841                 unless (/^#/)
2842                 {
2843                         if (/^\*\.\w/)
2844                         {
2845                                 s/^\*//;
2846                                 open(FILE, ">>$acl_dst_nocache_dom");
2847                                 flock(FILE, 2);
2848                                 print FILE "$_\n";
2849                                 close(FILE);
2850                         }
2851                         elsif (&General::validipormask($_))
2852                         {
2853                                 open(FILE, ">>$acl_dst_nocache_net");
2854                                 flock(FILE, 2);
2855                                 print FILE "$_\n";
2856                                 close(FILE);
2857                         }
2858                         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?/)
2859                         {
2860                                 open(FILE, ">>$acl_dst_nocache_net");
2861                                 flock(FILE, 2);
2862                                 print FILE "$_\n";
2863                                 close(FILE);
2864                         }
2865                         else
2866                         {
2867                                 open(FILE, ">>$acl_dst_nocache_url");
2868                                 flock(FILE, 2);
2869                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2870                                 close(FILE);
2871                         }
2872                 }
2873         }
2874
2875         open(FILE, ">$acl_ports_safe");
2876         flock(FILE, 2);
2877         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2878         close(FILE);
2879
2880         open(FILE, ">$acl_ports_ssl");
2881         flock(FILE, 2);
2882         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2883         close(FILE);
2884
2885         open(FILE, ">$acl_dst_throttle");
2886         flock(FILE, 2);
2887         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2888         {
2889                 @temp = split(/\|/,$throttle_binary);
2890                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2891         }
2892         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2893         {
2894                 @temp = split(/\|/,$throttle_dskimg);
2895                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2896         }
2897         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2898         {
2899                 @temp = split(/\|/,$throttle_mmedia);
2900                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2901         }
2902         if (-s $throttled_urls)
2903         {
2904                 open(URLFILE, $throttled_urls);
2905                 @temp = <URLFILE>;
2906                 close(URLFILE);
2907                 foreach (@temp) { print FILE; }
2908         }
2909         close(FILE);
2910
2911         open(FILE, ">$mimetypes");
2912         flock(FILE, 2);
2913         print FILE $proxysettings{'MIME_TYPES'};
2914         close(FILE);
2915
2916         open(FILE, ">$ntlmdir/msntauth.allowusers");
2917         flock(FILE, 2);
2918         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2919         close(FILE);
2920
2921         open(FILE, ">$ntlmdir/msntauth.denyusers");
2922         flock(FILE, 2);
2923         print FILE $proxysettings{'NTLM_DENY_USERS'};
2924         close(FILE);
2925
2926         open(FILE, ">$raddir/radauth.allowusers");
2927         flock(FILE, 2);
2928         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2929         close(FILE);
2930
2931         open(FILE, ">$raddir/radauth.denyusers");
2932         flock(FILE, 2);
2933         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2934         close(FILE);
2935
2936         open(FILE, ">$identdir/identauth.allowusers");
2937         flock(FILE, 2);
2938         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2939         close(FILE);
2940
2941         open(FILE, ">$identdir/identauth.denyusers");
2942         flock(FILE, 2);
2943         print FILE $proxysettings{'IDENT_DENY_USERS'};
2944         close(FILE);
2945
2946         open(FILE, ">$identhosts");
2947         flock(FILE, 2);
2948         print FILE $proxysettings{'IDENT_HOSTS'};
2949         close(FILE);
2950
2951         open(FILE, ">$cre_groups");
2952         flock(FILE, 2);
2953         print FILE $proxysettings{'CRE_GROUPS'};
2954         close(FILE);
2955
2956         open(FILE, ">$cre_svhosts");
2957         flock(FILE, 2);
2958         print FILE $proxysettings{'CRE_SVHOSTS'};
2959         close(FILE);
2960 }
2961
2962 # -------------------------------------------------------------------
2963
2964 sub writepacfile
2965 {
2966         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2967         flock(FILE, 2);
2968         print FILE "function FindProxyForURL(url, host)\n";
2969         print FILE "{\n";
2970         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2971         {
2972                 print FILE <<END
2973 if (
2974      (isPlainHostName(host)) ||
2975      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2976      (isInNet(host, "127.0.0.1", "255.0.0.0")) ||
2977      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2978      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2979      (isInNet(host, "192.168.0.0", "255.255.0.0")) ||
2980      (isInNet(host, "169.254.0.0", "255.255.0.0"))
2981    )
2982      return "DIRECT";
2983
2984  else
2985
2986 END
2987 ;
2988                 if ($proxysettings{'ENABLE'} eq 'on')
2989                 {
2990                         print FILE "if (\n";
2991                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2992
2993                         undef @templist;
2994                         if (-e "$acl_src_subnets") {
2995                                 open(SUBNETS,"$acl_src_subnets");
2996                                 @templist = <SUBNETS>;
2997                                 close(SUBNETS);
2998                         }
2999
3000                         foreach (@templist)
3001                         {
3002                                 @temp = split(/\//);
3003                                 if (
3004                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
3005                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
3006                                         )
3007                                 {
3008                                         chomp $temp[1];
3009                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
3010                                 }
3011                         }
3012
3013                         print FILE "\n";
3014
3015                         print FILE <<END
3016
3017
3018    )
3019      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3020 END
3021 ;
3022                 }
3023                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
3024                 {
3025                         print FILE "\n else\n\n";
3026                 }
3027                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
3028                 {
3029                         print FILE <<END
3030 if (
3031      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
3032    )
3033      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3034 END
3035 ;
3036                 }
3037         }
3038         print FILE "}\n";
3039         close(FILE);
3040 }
3041
3042 # -------------------------------------------------------------------
3043
3044 sub writeconfig
3045 {
3046         my $authrealm;
3047         my $delaypools;
3048
3049         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
3050             $proxysettings{'THROTTLING_GREEN_HOST'}  +
3051             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
3052             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
3053         {
3054                 $delaypools = 1; } else { $delaypools = 0;
3055         }
3056
3057         if ($proxysettings{'AUTH_REALM'} eq '')
3058         {
3059                 $authrealm = "IPFire Advanced Proxy Server";
3060         } else {
3061                 $authrealm = $proxysettings{'AUTH_REALM'};
3062         }
3063
3064         $_ = $proxysettings{'UPSTREAM_PROXY'};
3065         my ($remotehost, $remoteport) = split(/:/,$_);
3066
3067         if ($remoteport eq '') { $remoteport = 80; }
3068
3069         open(FILE, ">${General::swroot}/proxy/squid.conf");
3070         flock(FILE, 2);
3071         print FILE <<END
3072 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
3073 # you make will be overwritten whenever you resave proxy settings using the
3074 # web interface!
3075 #
3076 # Instead, modify the file '$acl_include' and
3077 # then restart the proxy service using the web interface. Changes made to the
3078 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
3079
3080 shutdown_lifetime 5 seconds
3081 icp_port 0
3082
3083 END
3084         ;
3085
3086         # Include file with user defined settings.
3087         if (-e "/etc/squid/squid.conf.pre.local") {
3088                 print FILE "include /etc/squid/squid.conf.pre.local\n\n";
3089         }
3090
3091         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3092         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3093         print FILE "\n";
3094
3095         if ($proxysettings{'TRANSPARENT'} eq 'on') {
3096                 print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'TRANSPARENT_PORT'} intercept";
3097                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3098                 print FILE "\n";
3099         }
3100
3101         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3102                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3103                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3104                 print FILE "\n";
3105
3106                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') {
3107                         print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'TRANSPARENT_PORT'} intercept";
3108                         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3109                         print FILE "\n";
3110                 }
3111         }
3112
3113         if ($proxysettings{'CACHE_SIZE'} > 0)
3114         {
3115                 print FILE "\n";
3116
3117                 if (!-z $acl_dst_nocache_dom) {
3118                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3119                         print FILE "cache deny no_cache_domains\n";
3120                 }
3121                 if (!-z $acl_dst_nocache_net) {
3122                         print FILE "acl no_cache_ipaddr dst \"$acl_dst_nocache_net\"\n";
3123                         print FILE "cache deny no_cache_ipaddr\n";
3124                 }
3125                 if (!-z $acl_dst_nocache_url) {
3126                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3127                         print FILE "cache deny no_cache_hosts\n";
3128                 }
3129         }
3130
3131         print FILE <<END
3132
3133 cache_effective_user squid
3134 cache_effective_group squid
3135 umask 022
3136
3137 pid_filename /var/run/squid.pid
3138
3139 cache_mem $proxysettings{'CACHE_MEM'} MB
3140 END
3141         ;
3142         print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3143
3144         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3145         if ($proxysettings{'CACHE_DIGESTS'} eq 'on') {  print FILE "digest_generation on\n\n"; } else {  print FILE "digest_generation off\n\n"; }
3146
3147         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3148         {
3149                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3150                 {
3151                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3152                 }
3153                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3154                 {
3155                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3156                 }
3157                 print FILE "\n";
3158         }
3159
3160         if ($proxysettings{'CACHE_SIZE'} ne '0')
3161         {
3162                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3163         }
3164
3165         if ($proxysettings{'LOGGING'} eq 'on')
3166         {
3167                 print FILE <<END
3168 access_log stdio:/var/log/squid/access.log
3169 cache_log /var/log/squid/cache.log
3170 cache_store_log none
3171 END
3172         ;
3173                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "access_log stdio:\/var\/log\/squid\/user_agent.log useragent\n"; }
3174                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3175         } else {
3176                 print FILE <<END
3177 access_log /dev/null
3178 cache_log /dev/null
3179 cache_store_log none
3180 END
3181         ;}
3182         print FILE <<END
3183
3184 log_mime_hdrs off
3185 END
3186         ;
3187
3188         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3189         {
3190                 print FILE "forwarded_for on\n";
3191         } else {
3192                 print FILE "forwarded_for off\n";
3193         }
3194         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3195         {
3196                 print FILE "via on\n";
3197         } else {
3198                 print FILE "via off\n";
3199         }
3200         print FILE "\n";
3201
3202         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3203         {
3204                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3205                 {
3206                         print FILE "auth_param basic program $authdir/basic_ncsa_auth $userdb\n";
3207                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3208                         print FILE "auth_param basic realm $authrealm\n";
3209                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3210                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3211                 }
3212
3213                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3214                 {
3215                         print FILE "auth_param basic utf8 on\n";
3216                         print FILE "auth_param basic program $authdir/basic_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3217                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3218                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3219                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3220                         {
3221                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3222                                 {
3223                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3224                                 } else {
3225                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3226                                 }
3227                                 print FILE " -u sAMAccountName -P";
3228                         }
3229                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3230                         {
3231                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3232                                 {
3233                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3234                                 } else {
3235                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3236                                 }
3237                                 print FILE " -u cn -P";
3238                         }
3239                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3240                         {
3241                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3242                                 {
3243                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3244                                 } else {
3245                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3246                                 }
3247                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3248                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3249                                 print FILE " -u uid -P";
3250                         }
3251                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3252                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3253                         print FILE "auth_param basic realm $authrealm\n";
3254                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3255                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3256                 }
3257
3258                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3259                 {
3260                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3261                         {
3262                                 print FILE "auth_param ntlm program $authdir/ntlm_smb_lm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3263                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3264                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3265                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3266                         } else {
3267                                 print FILE "auth_param basic program $authdir/basic_msnt_auth\n";
3268                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3269                                 print FILE "auth_param basic realm $authrealm\n";
3270                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3271                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3272
3273                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3274                                 flock(MSNTCONF,2);
3275                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3276                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3277                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3278                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3279                                 {
3280                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3281                                         {
3282                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3283                                         } else {
3284                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3285                                         }
3286                                 }
3287                                 close(MSNTCONF);
3288                         }
3289                 }
3290
3291                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3292                 {
3293                         print FILE "auth_param basic program $authdir/basic_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3294                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3295                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3296                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3297                         print FILE "auth_param basic realm $authrealm\n";
3298                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3299                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3300                 }
3301
3302                 print FILE "\n";
3303                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3304                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3305                 {
3306                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3307                         {
3308                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3309                         }
3310                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3311                         {
3312                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3313                         }
3314                 }
3315                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3316                 {
3317                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3318                         {
3319                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3320                         }
3321                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3322                         {
3323                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3324                         }
3325                 }
3326                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3327                 {
3328                         print FILE "\n";
3329                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3330                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3331                 }
3332                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3333                 print FILE "\n";
3334
3335                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3336                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3337                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3338                 print FILE "\n";
3339
3340         }
3341
3342         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3343         {
3344                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3345                 {
3346                         print FILE "acl for_inetusers ident REQUIRED\n";
3347                 }
3348                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3349                 {
3350                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3351                         {
3352                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3353                         }
3354                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3355                         {
3356                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3357                         }
3358                 }
3359                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3360                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3361                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3362                 print FILE "\n";
3363         }
3364
3365         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3366
3367         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3368
3369         print FILE "acl within_timeframe time ";
3370         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3371         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3372         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3373         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3374         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3375         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3376         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3377         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3378         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3379         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3380         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3381
3382         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3383                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3384         }
3385
3386 open (PORTS,"$acl_ports_ssl");
3387 @temp = <PORTS>;
3388 close PORTS;
3389 if (@temp)
3390 {
3391         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3392 }
3393 open (PORTS,"$acl_ports_safe");
3394 @temp = <PORTS>;
3395 close PORTS;
3396 if (@temp)
3397 {
3398         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3399 }
3400         print FILE <<END
3401
3402 acl IPFire_http  port $http_port
3403 acl IPFire_https port $https_port
3404 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3405 acl IPFire_networks         src "$acl_src_subnets"
3406 acl IPFire_servers          dst "$acl_src_subnets"
3407 acl IPFire_green_network    src $green_cidr
3408 acl IPFire_green_servers    dst $green_cidr
3409 END
3410         ;
3411         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $blue_cidr\n"; }
3412         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $blue_cidr\n"; }
3413         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3414         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3415         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3416         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3417         print FILE <<END
3418 acl CONNECT method CONNECT
3419 END
3420         ;
3421
3422         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3423                 print FILE <<END
3424
3425 #Classroom extensions
3426 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3427 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3428 END
3429                 ;
3430                 print FILE "deny_info ";
3431                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3432                 {
3433                         print FILE "ERR_ACCESS_DISABLED";
3434                 } else {
3435                         print FILE "ERR_ACCESS_DENIED";
3436                 }
3437                 print FILE " IPFire_no_access_ips\n";
3438                 print FILE "deny_info ";
3439                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3440                 {
3441                         print FILE "ERR_ACCESS_DISABLED";
3442                 } else {
3443                         print FILE "ERR_ACCESS_DENIED";
3444                 }
3445                 print FILE " IPFire_no_access_mac\n";
3446
3447                 print FILE <<END
3448 http_access deny IPFire_no_access_ips
3449 http_access deny IPFire_no_access_mac
3450 END
3451         ;
3452         }
3453
3454         #Insert acl file and replace __VAR__ with correct values
3455         my $blue_net = ''; #BLUE empty by default
3456         my $blue_ip = '';
3457         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3458                 $blue_net = "$blue_cidr";
3459                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3460         }
3461         if (!-z $acl_include)
3462         {
3463                 open (ACL, "$acl_include");
3464                 print FILE "\n#Start of custom includes\n\n";
3465                 while (<ACL>) {
3466                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3467                         $_ =~ s/__GREEN_NET__/$green_cidr/;
3468                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3469                         $_ =~ s/__BLUE_NET__/$blue_net/;
3470                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3471                         print FILE $_;
3472                 }
3473                 print FILE "\n#End of custom includes\n";
3474                 close (ACL);
3475         }
3476         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3477
3478         # Check if squidclamav is enabled.
3479         if ($proxysettings{'ENABLE_CLAMAV'} eq 'on') {
3480                 print FILE "\n#Settings for squidclamav:\n";
3481                 print FILE "http_port 127.0.0.1:$proxysettings{'PROXY_PORT'}\n";
3482                 print FILE "acl purge method PURGE\n";
3483                 print FILE "http_access deny to_localhost\n";
3484                 print FILE "http_access allow localhost\n";
3485                 print FILE "http_access allow purge localhost\n";
3486                 print FILE "http_access deny purge\n";
3487                 print FILE "url_rewrite_access deny localhost\n";
3488         }
3489         print FILE <<END
3490
3491 #Access to squid:
3492 #local machine, no restriction
3493 http_access allow         localhost
3494
3495 #GUI admin if local machine connects
3496 http_access allow         IPFire_ips IPFire_networks IPFire_http
3497 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3498
3499 #Deny not web services
3500 http_access deny          !Safe_ports
3501 http_access deny  CONNECT !SSL_ports
3502
3503 END
3504         ;
3505
3506 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3507 {
3508 print FILE "#Set ident ACLs\n";
3509 if (!-z $identhosts)
3510         {
3511                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3512                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3513                 print FILE "ident_lookup_access deny all\n";
3514         } else {
3515                 print FILE "ident_lookup_access allow all\n";
3516         }
3517         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3518 }
3519
3520 if ($delaypools) {
3521         print FILE "#Set download throttling\n";
3522
3523         if ($netsettings{'BLUE_DEV'})
3524         {
3525                 print FILE "delay_pools 2\n";
3526         } else {
3527                 print FILE "delay_pools 1\n";
3528         }
3529
3530         print FILE "delay_class 1 3\n";
3531         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3532
3533         print FILE "delay_parameters 1 ";
3534         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3535         {
3536                 print FILE "-1/-1";
3537         } else {
3538                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3539                 print FILE "/";
3540                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3541         }
3542
3543         print FILE " -1/-1 ";
3544         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3545         {
3546                 print FILE "-1/-1";
3547         } else {
3548                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3549                 print FILE "/";
3550                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3551         }
3552         print FILE "\n";
3553
3554         if ($netsettings{'BLUE_DEV'})
3555         {
3556                 print FILE "delay_parameters 2 ";
3557                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3558                 {
3559                         print FILE "-1/-1";
3560                 } else {
3561                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3562                         print FILE "/";
3563                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3564                 }
3565                 print FILE " -1/-1 ";
3566                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3567                 {
3568                         print FILE "-1/-1";
3569                 } else {
3570                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3571                         print FILE "/";
3572                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3573                 }
3574                 print FILE "\n";
3575         }
3576
3577         print FILE "delay_access 1 deny  IPFire_ips\n";
3578         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3579         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3580         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3581
3582         if ($netsettings{'BLUE_DEV'})
3583         {
3584                 print FILE "delay_access 1 allow IPFire_green_network";
3585                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3586                 print FILE "\n";
3587                 print FILE "delay_access 1 deny  all\n";
3588         } else {
3589                 print FILE "delay_access 1 allow all";
3590                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3591                 print FILE "\n";
3592         }
3593
3594         if ($netsettings{'BLUE_DEV'})
3595         {
3596                 print FILE "delay_access 2 deny  IPFire_ips\n";
3597                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3598                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3599                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3600                 print FILE "delay_access 2 allow IPFire_blue_network";
3601                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3602                 print FILE "\n";
3603                 print FILE "delay_access 2 deny  all\n";
3604         }
3605
3606         print FILE "delay_initial_bucket_level 100\n";
3607         print FILE "\n";
3608 }
3609
3610 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3611 {
3612         print FILE "#Prevent internal proxy access to Green except IPFire itself\n";
3613         print FILE "http_access deny IPFire_green_servers !IPFire_ips !IPFire_green_network\n\n";
3614 }
3615
3616 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3617 {
3618         print FILE "#Prevent internal proxy access from Blue except IPFire itself\n";
3619         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3620         print FILE "http_access deny  IPFire_blue_network !IPFire_ips IPFire_servers\n\n";
3621 }
3622
3623         print FILE <<END
3624 #Set custom configured ACLs
3625 END
3626         ;
3627         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3628         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3629
3630         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3631         {
3632                 if (!-z $acl_src_unrestricted_ip)
3633                 {
3634                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3635                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3636                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3637                 }
3638                 if (!-z $acl_src_unrestricted_mac)
3639                 {
3640                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3641                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3642                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3643                 }
3644                 if (!-z $acl_dst_noauth_net)
3645                 {
3646                         print FILE "http_access allow IPFire_networks";
3647                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3648                                 print FILE " !within_timeframe";
3649                         } else {
3650                                 print FILE " within_timeframe"; }
3651                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3652                         print FILE " to_ipaddr_without_auth\n";
3653                 }
3654                 if (!-z $acl_dst_noauth_dom)
3655                 {
3656                         print FILE "http_access allow IPFire_networks";
3657                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3658                                 print FILE " !within_timeframe";
3659                         } else {
3660                                 print FILE " within_timeframe"; }
3661                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3662                         print FILE " to_domains_without_auth\n";
3663                 }
3664                 if (!-z $acl_dst_noauth_url)
3665                 {
3666                         print FILE "http_access allow IPFire_networks";
3667                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3668                                 print FILE " !within_timeframe";
3669                         } else {
3670                                 print FILE " within_timeframe"; }
3671                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3672                         print FILE " to_hosts_without_auth\n";
3673                 }
3674         }
3675
3676         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3677         {
3678                 print FILE "http_access deny  !for_inetusers";
3679                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3680                 print FILE "\n";
3681         }
3682
3683         if (
3684              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3685              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3686              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3687              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3688              (!-z "$identdir/identauth.denyusers")
3689            )
3690         {
3691                 print FILE "http_access deny  for_acl_users";
3692                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3693                 print FILE "\n";
3694         }
3695
3696         if (!-z $acl_src_unrestricted_ip)
3697         {
3698                 print FILE "http_access allow IPFire_unrestricted_ips";
3699                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3700                 {
3701                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3702                         {
3703                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3704                         }
3705                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3706                         {
3707                                 print FILE " for_inetusers";
3708                         }
3709                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3710                         {
3711                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3712                                 {
3713                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3714                                         {
3715                                                 print FILE " for_acl_users";
3716                                         }
3717                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3718                                         {
3719                                                 print FILE " !for_acl_users";
3720                                         }
3721                                 } else { print FILE " for_inetusers"; }
3722                         }
3723                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3724                         {
3725                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3726                                 {
3727                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3728                                         {
3729                                                 print FILE " for_acl_users";
3730                                         }
3731                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3732                                         {
3733                                                 print FILE " !for_acl_users";
3734                                         }
3735                                 } else { print FILE " for_inetusers"; }
3736                         }
3737                 }
3738                 print FILE "\n";
3739         }
3740
3741         if (!-z $acl_src_unrestricted_mac)
3742         {
3743                 print FILE "http_access allow IPFire_unrestricted_mac";
3744                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3745                 {
3746                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3747                         {
3748                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3749                         }
3750                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3751                         {
3752                                 print FILE " for_inetusers";
3753                         }
3754                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3755                         {
3756                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3757                                 {
3758                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3759                                         {
3760                                                 print FILE " for_acl_users";
3761                                         }
3762                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3763                                         {
3764                                                 print FILE " !for_acl_users";
3765                                         }
3766                                 } else { print FILE " for_inetusers"; }
3767                         }
3768                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3769                         {
3770                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3771                                 {
3772                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3773                                         {
3774                                                 print FILE " for_acl_users";
3775                                         }
3776                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3777                                         {
3778                                                 print FILE " !for_acl_users";
3779                                         }
3780                                 } else { print FILE " for_inetusers"; }
3781                         }
3782                 }
3783                 print FILE "\n";
3784         }
3785
3786         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3787         {
3788                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3789                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3790         }
3791
3792         if (
3793             (
3794              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3795              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3796              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3797              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3798              (!-z "$ntlmdir/msntauth.denyusers")
3799             )
3800                 ||
3801             (
3802              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3803              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3804              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3805              (!-z "$raddir/radauth.denyusers")
3806             )
3807                 ||
3808             (
3809              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3810              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3811              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3812              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3813              (!-z "$identdir/identauth.denyusers")
3814             )
3815            )
3816         {
3817                 print FILE "http_access deny  for_acl_users";
3818                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3819                 print FILE "\n";
3820         }
3821
3822         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3823         {
3824                 print FILE "http_access allow";
3825                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3826                         print FILE " !within_timeframe";
3827                 } else {
3828                         print FILE " within_timeframe"; }
3829                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3830                 print FILE " !on_ident_aware_hosts\n";
3831         }
3832
3833         print FILE "http_access allow IPFire_networks";
3834         if (
3835             (
3836              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3837              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3838              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3839              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3840              (!-z "$ntlmdir/msntauth.allowusers")
3841             )
3842                 ||
3843             (
3844              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3845              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3846              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3847              (!-z "$raddir/radauth.allowusers")
3848             )
3849                 ||
3850             (
3851              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3852              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3853              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3854              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3855              (!-z "$identdir/identauth.allowusers")
3856             )
3857            )
3858         {
3859                 print FILE " for_acl_users";
3860         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3861                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3862                 print FILE " for_inetusers";
3863         }
3864         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3865         {
3866                 print FILE " !concurrent";
3867         }
3868         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3869                 print FILE " !within_timeframe";
3870         } else {
3871                 print FILE " within_timeframe"; }
3872         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3873         print FILE "\n";
3874
3875         print FILE "http_access deny  all\n\n";
3876
3877         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3878                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3879         {
3880                 print FILE "#Strip HTTP Header\n";
3881
3882                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3883                 {
3884                         print FILE "request_header_access X-Forwarded-For deny all\n";
3885                         print FILE "reply_header_access X-Forwarded-For deny all\n";
3886                 }
3887                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3888                 {
3889                         print FILE "request_header_access Via deny all\n";
3890                         print FILE "reply_header_access Via deny all\n";
3891                 }
3892                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3893                 {
3894                         print FILE "request_header_access User-Agent deny all\n";
3895                         print FILE "reply_header_access User-Agent deny all\n";
3896                 }
3897                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3898                 {
3899                         print FILE "request_header_access Referer deny all\n";
3900                         print FILE "reply_header_access Referer deny all\n";
3901                 }
3902
3903                 print FILE "\n";
3904
3905                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3906                 {
3907                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3908                         {
3909                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3910                         }
3911                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3912                         {
3913                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3914                         }
3915                         print FILE "\n";
3916                 }
3917         }
3918
3919         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3920
3921         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3922                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3923                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3924                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3925                 {
3926                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3927                 }
3928                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3929                 print FILE "http_reply_access allow all\n\n";
3930         }
3931
3932         if ($proxysettings{'CACHE_SIZE'} > 0)
3933         {
3934                 print FILE <<END
3935 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3936 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3937
3938 END
3939                 ;
3940         } else { print FILE "cache deny all\n\n";       }
3941
3942         print FILE <<END
3943 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3944 END
3945         ;
3946         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3947                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size none IPFire_unrestricted_ips\n"; }
3948                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size none IPFire_unrestricted_mac\n"; }
3949                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3950                 {
3951                         if (!-z $extgrp) { print FILE "reply_body_max_size none for_extended_users\n"; }
3952                 }
3953         }
3954
3955         if ( $proxysettings{'MAX_INCOMING_SIZE'} != '0' )
3956         {
3957                 print FILE "reply_body_max_size $proxysettings{'MAX_INCOMING_SIZE'} KB all\n\n";
3958         }
3959
3960         print FILE "visible_hostname";
3961         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3962         {
3963                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3964         } else {
3965                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3966         }
3967
3968         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n"; }
3969         if (!($proxysettings{'ADMIN_PASSWORD'} eq '')) { print FILE "cachemgr_passwd $proxysettings{'ADMIN_PASSWORD'} all\n"; }
3970         print FILE "\n";
3971
3972         print FILE "max_filedescriptors $proxysettings{'FILEDESCRIPTORS'}\n\n";
3973
3974         # Write the parent proxy info, if needed.
3975         if ($remotehost ne '')
3976         {
3977                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3978
3979                 # Enter authentication for the parent cache. Option format is
3980                 # login=user:password   ($proxy1='YES')
3981                 # login=PASS            ($proxy1='PASS')
3982                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3983                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3984                 {
3985                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3986                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3987                 }
3988                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3989
3990                 print FILE "\nalways_direct allow IPFire_ips\n";
3991                 print FILE "never_direct  allow all\n\n";
3992         }
3993         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3994         {
3995                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3996                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3997         }
3998
3999         # Include file with user defined settings.
4000         if (-e "/etc/squid/squid.conf.local") {
4001                 print FILE "include /etc/squid/squid.conf.local\n";
4002         }
4003         close FILE;
4004
4005         # Proxy settings for squidclamav - if installed.
4006         #
4007         # Check if squidclamav is enabled.
4008         if ($proxysettings{'ENABLE_CLAMAV'} eq 'on') {
4009
4010                 my $configfile='/etc/squidclamav.conf';
4011
4012                 my $data = &General::read_file_utf8($configfile);
4013                 $data =~ s/squid_port [0-9]+/squid_port $proxysettings{'PROXY_PORT'}/g;
4014                 &General::write_file_utf8($configfile, $data);
4015         }
4016 }
4017
4018 # -------------------------------------------------------------------
4019
4020 sub adduser
4021 {
4022         my ($str_user, $str_pass, $str_group) = @_;
4023         my @groupmembers=();
4024
4025         if ($str_pass eq 'lEaVeAlOnE')
4026         {
4027                 open(FILE, "$userdb");
4028                 @groupmembers = <FILE>;
4029                 close(FILE);
4030                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
4031                 &deluser($str_user);
4032                 open(FILE, ">>$userdb");
4033                 flock FILE,2;
4034                 print FILE "$str_user$str_pass";
4035                 close(FILE);
4036         } else {
4037                 &deluser($str_user);
4038                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
4039         }
4040
4041         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
4042         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
4043         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
4044         flock FILE, 2;
4045         print FILE "$str_user\n";
4046         close(FILE);
4047
4048         return;
4049 }
4050
4051 # -------------------------------------------------------------------
4052
4053 sub deluser
4054 {
4055         my ($str_user) = @_;
4056         my $groupfile='';
4057         my @groupmembers=();
4058         my @templist=();
4059
4060         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
4061         {
4062                 undef @templist;
4063                 open(FILE, "$groupfile");
4064                 @groupmembers = <FILE>;
4065                 close(FILE);
4066                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
4067                 open(FILE, ">$groupfile");
4068                 flock FILE, 2;
4069                 print FILE @templist;
4070                 close(FILE);
4071         }
4072
4073         undef @templist;
4074         open(FILE, "$userdb");
4075         @groupmembers = <FILE>;
4076         close(FILE);
4077         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
4078         open(FILE, ">$userdb");
4079         flock FILE, 2;
4080         print FILE @templist;
4081         close(FILE);
4082
4083         return;
4084 }
4085
4086 # -------------------------------------------------------------------
4087
4088 sub writecachemgr
4089 {
4090         open(FILE, ">${General::swroot}/proxy/cachemgr.conf");
4091         flock(FILE, 2);
4092         print FILE "$netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
4093         print FILE "localhost";
4094         close(FILE);
4095   return;
4096 }
4097
4098 # -------------------------------------------------------------------