html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2009  Michael Tremer & Christian Schmidt                      #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21 #
  22 # (c) 2004-2009 marco.s - http://www.advproxy.net
  23 #
  24 # This code is distributed under the terms of the GPL
  25 #
  26 # $Id: advproxy.cgi,v 3.0.2 2009/02/04 00:00:00 marco.s Exp $
  27 #
  28
  29 use strict;
  30
  31 # enable only the following on debugging purpose
  32 #use warnings;
  33 #use CGI::Carp 'fatalsToBrowser';
  34
  35 require '/var/ipfire/general-functions.pl';
  36 require "${General::swroot}/lang.pl";
  37 require "${General::swroot}/header.pl";
  38
  39 my @squidversion = `/usr/sbin/squid -v`;
  40 my $http_port='81';
  41 my $https_port='444';
  42
  43 my %color = ();
  44 my %mainsettings = ();
  45 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  46 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  47
  48 my %proxysettings=();
  49 my %netsettings=();
  50 my %filtersettings=();
  51 my %xlratorsettings=();
  52 my %stdproxysettings=();
  53 my %mainsettings=();
  54
  55 my %checked=();
  56 my %selected=();
  57
  58 my @throttle_limits=(64,128,256,384,512,1024,2048,3072,5120);
  59 my $throttle_binary="bin|cab|exe|gz|rar|sea|tar|tgz|zip";
  60 my $throttle_dskimg="b5t|bin|bwt|ccd|cdi|cue|gho|img|iso|mds|nrg|pqi";
  61 my $throttle_mmedia="aiff?|asf|avi|divx|mov|mp3|mpe?g|qt|ra?m";
  62
  63 my $def_ports_safe="80 # http\n21 # ftp\n443 # https\n563 # snews\n70 # gopher\n210 # wais\n1025-65535 # unregistered ports\n280 # http-mgmt\n488 # gss-http\n591 # filemaker\n777 # multiling http\n800 # Squids port (for icons)\n";
  64 my $def_ports_ssl="443 # https\n563 # snews\n";
  65
  66 my @useragent=();
  67 my @useragentlist=();
  68
  69 my $hintcolour='#FFFFCC';
  70 my $ncsa_buttontext='';
  71 my $language='';
  72 my $i=0;
  73 my $n=0;
  74 my $id=0;
  75 my $line='';
  76 my $user='';
  77 my @userlist=();
  78 my @grouplist=();
  79 my @temp=();
  80 my @templist=();
  81
  82 my $cachemem=0;
  83 my $proxy1='';
  84 my $proxy2='';
  85 my $replybodymaxsize=0;
  86 my $browser_regexp='';
  87 my $needhup = 0;
  88 my $errormessage='';
  89
  90 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  91 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  92 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  93 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  94 my $identdir = "${General::swroot}/proxy/advanced/ident";
  95 my $credir   = "${General::swroot}/proxy/advanced/cre";
  96
  97 my $userdb = "$ncsadir/passwd";
  98 my $stdgrp = "$ncsadir/standard.grp";
  99 my $extgrp = "$ncsadir/extended.grp";
 100 my $disgrp = "$ncsadir/disabled.grp";
 101
 102 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
 103 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
 104 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
 105
 106 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
 107 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
 108 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
 109
 110 my $identhosts = "$identdir/hosts";
 111
 112 my $authdir  = "/usr/lib/squid/";
 113 my $errordir = "/usr/lib/squid/errors";
 114
 115 my $acl_src_subnets = "$acldir/src_subnets.acl";
 116 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 117 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 118 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 119 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 120 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 121 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 122 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 123 my $acl_dst_noauth_dom = "$acldir/dst_noauth_dom.acl";
 124 my $acl_dst_noauth_net = "$acldir/dst_noauth_net.acl";
 125 my $acl_dst_noauth_url = "$acldir/dst_noauth_url.acl";
 126 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 127 my $acl_dst_nocache_dom = "$acldir/dst_nocache_dom.acl";
 128 my $acl_dst_nocache_net = "$acldir/dst_nocache_net.acl";
 129 my $acl_dst_nocache_url = "$acldir/dst_nocache_url.acl";
 130 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 131 my $acl_ports_safe = "$acldir/ports_safe.acl";
 132 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 133 my $acl_include = "$acldir/include.acl";
 134
 135 my $updaccelversion  = 'n/a';
 136 my $urlfilterversion = 'n/a';
 137
 138 unless (-d "$acldir")   { mkdir("$acldir"); }
 139 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 140 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 141 unless (-d "$raddir")   { mkdir("$raddir"); }
 142 unless (-d "$identdir") { mkdir("$identdir"); }
 143 unless (-d "$credir")   { mkdir("$credir"); }
 144
 145 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 146 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 147
 148 unless (-e $userdb) { system("touch $userdb"); }
 149 unless (-e $stdgrp) { system("touch $stdgrp"); }
 150 unless (-e $extgrp) { system("touch $extgrp"); }
 151 unless (-e $disgrp) { system("touch $disgrp"); }
 152
 153 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 154 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 155 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 156 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 157 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 158 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 159 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 160 unless (-e $acl_dst_noauth)     { system("touch $acl_dst_noauth"); }
 161 unless (-e $acl_dst_noauth_dom) { system("touch $acl_dst_noauth_dom"); }
 162 unless (-e $acl_dst_noauth_net) { system("touch $acl_dst_noauth_net"); }
 163 unless (-e $acl_dst_noauth_url) { system("touch $acl_dst_noauth_url"); }
 164 unless (-e $acl_dst_nocache)     { system("touch $acl_dst_nocache"); }
 165 unless (-e $acl_dst_nocache_dom) { system("touch $acl_dst_nocache_dom"); }
 166 unless (-e $acl_dst_nocache_net) { system("touch $acl_dst_nocache_net"); }
 167 unless (-e $acl_dst_nocache_url) { system("touch $acl_dst_nocache_url"); }
 168 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 169 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 170 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 171 unless (-e $acl_include) { system("touch $acl_include"); }
 172
 173 unless (-e $browserdb) { system("touch $browserdb"); }
 174 unless (-e $mimetypes) { system("touch $mimetypes"); }
 175
 176 open FILE, $browserdb;
 177 @useragentlist = sort { reverse(substr(reverse(substr($a,index($a,',')+1)),index(reverse(substr($a,index($a,','))),',')+1)) cmp reverse(substr(reverse(substr($b,index($b,',')+1)),index(reverse(substr($b,index($b,','))),',')+1))} grep !/(^$)|(^\s*#)/,<FILE>;
 178 close(FILE);
 179
 180 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 181 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 182
 183 my $green_cidr = &General::ipcidr("$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}");
 184 my $blue_cidr = "# Blue not defined";
 185 if ($netsettings{'BLUE_DEV'}) {
 186         $blue_cidr = &General::ipcidr("$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}");
 187 }
 188
 189 &Header::showhttpheaders();
 190
 191 $proxysettings{'ACTION'} = '';
 192 $proxysettings{'VALID'} = '';
 193
 194 $proxysettings{'ENABLE'} = 'off';
 195 $proxysettings{'ENABLE_BLUE'} = 'off';
 196 $proxysettings{'TRANSPARENT'} = 'off';
 197 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 198 $proxysettings{'PROXY_PORT'} = '800';
 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'} = '4096';
 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{'CLASSROOM_EXT'} = 'off';
 226 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 227 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 228 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 229 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 230 $proxysettings{'TIME_FROM_HOUR'} = '00';
 231 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 232 $proxysettings{'TIME_TO_HOUR'} = '24';
 233 $proxysettings{'TIME_TO_MINUTE'} = '00';
 234 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 235 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 236 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 237 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 238 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 239 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 240 $proxysettings{'THROTTLE_BINARY'} = 'off';
 241 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 242 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 243 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 244 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 245 $proxysettings{'FAKE_USERAGENT'} = '';
 246 $proxysettings{'FAKE_REFERER'} = '';
 247 $proxysettings{'AUTH_METHOD'} = 'none';
 248 $proxysettings{'AUTH_REALM'} = '';
 249 $proxysettings{'AUTH_MAX_USERIP'} = '';
 250 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 251 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 252 $proxysettings{'AUTH_CHILDREN'} = '5';
 253 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 254 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 255 $proxysettings{'NCSA_USERNAME'} = '';
 256 $proxysettings{'NCSA_GROUP'} = '';
 257 $proxysettings{'NCSA_PASS'} = '';
 258 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 259 $proxysettings{'LDAP_BASEDN'} = '';
 260 $proxysettings{'LDAP_TYPE'} = 'ADS';
 261 $proxysettings{'LDAP_SERVER'} = '';
 262 $proxysettings{'LDAP_PORT'} = '389';
 263 $proxysettings{'LDAP_BINDDN_USER'} = '';
 264 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 265 $proxysettings{'LDAP_GROUP'} = '';
 266 $proxysettings{'NTLM_DOMAIN'} = '';
 267 $proxysettings{'NTLM_PDC'} = '';
 268 $proxysettings{'NTLM_BDC'} = '';
 269 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 270 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 271 $proxysettings{'RADIUS_SERVER'} = '';
 272 $proxysettings{'RADIUS_PORT'} = '1812';
 273 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 274 $proxysettings{'RADIUS_SECRET'} = '';
 275 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 276 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 277 $proxysettings{'IDENT_REQUIRED'} = 'off';
 278 $proxysettings{'IDENT_TIMEOUT'} = '10';
 279 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 280 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 281 $proxysettings{'ENABLE_FILTER'} = 'off';
 282 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 283 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 284 $proxysettings{'CHILDREN'} = '10';
 285
 286 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 287
 288 &Header::getcgihash(\%proxysettings);
 289
 290 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 291 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 292 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 293 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 294
 295 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 296 {
 297         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 298 }
 299
 300 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 301 {
 302         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 303         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 304                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 305         }
 306         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 307                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 308         }
 309         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 310                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 311         }
 312         if (!$errormessage) {
 313                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 314                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 315         }
 316         $proxysettings{'NCSA_USERNAME'} = '';
 317         $proxysettings{'NCSA_GROUP'} = '';
 318         $proxysettings{'NCSA_PASS'} = '';
 319         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 320 }
 321
 322 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 323 {
 324         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 325         &deluser($proxysettings{'ID'});
 326 }
 327
 328 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 329 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 330 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 331
 332 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 333 {
 334         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 335         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 336         @temp = split(/:/,$proxysettings{'ID'});
 337         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 338         $proxysettings{'NCSA_GROUP'} = $temp[1];
 339         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 340         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 341 }
 342
 343 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}))
 344 {
 345         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 346             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 347             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 348             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 349                 $errormessage = $Lang::tr{'invalid input'};
 350                 goto ERROR;
 351         }
 352         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 353         {
 354                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 355                 goto ERROR;
 356         }
 357         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 358                 ($proxysettings{'CACHE_SIZE'} < 10))
 359         {
 360                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 361                 {
 362                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 363                         goto ERROR;
 364                 }
 365         }
 366         if (!($proxysettings{'FILEDESCRIPTORS'} =~ /^\d+/) ||
 367                 ($proxysettings{'FILEDESCRIPTORS'} < 1) || ($proxysettings{'FILEDESCRIPTORS'} > 16384))
 368         {
 369                 $errormessage = $Lang::tr{'proxy errmsg filedescriptors'};
 370                 goto ERROR;
 371         }
 372         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 373                 ($proxysettings{'CACHE_MEM'} < 1))
 374         {
 375                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 376                 goto ERROR;
 377         }
 378         my @free = `/usr/bin/free`;
 379         $free[1] =~ m/(\d+)/;
 380         $cachemem = int $1 / 2048;
 381         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 382                 $proxysettings{'CACHE_MEM'} = $cachemem;
 383         }
 384         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 385         {
 386                 $errormessage = $Lang::tr{'invalid maximum object size'};
 387                 goto ERROR;
 388         }
 389         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 390         {
 391                 $errormessage = $Lang::tr{'invalid minimum object size'};
 392                 goto ERROR;
 393         }
 394         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 395         {
 396                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 397                 goto ERROR;
 398         }
 399         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 400         {
 401                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 402                 goto ERROR;
 403         }
 404         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 405         {
 406                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 407                 goto ERROR;
 408         }
 409                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 410         {
 411                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 412                 goto ERROR;
 413         }
 414         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 415         {
 416                 $browser_regexp = '';
 417                 foreach (@useragentlist)
 418                 {
 419                         chomp;
 420                         @useragent = split(/,/);
 421                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 422                 }
 423                 chop($browser_regexp);
 424                 if (!$browser_regexp)
 425                 {
 426                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 427                         goto ERROR;
 428                 }
 429         }
 430         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 431         {
 432                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 433                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 434                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 435                 {
 436                         if ($netsettings{'BLUE_DEV'})
 437                         {
 438                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 439                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 440                                 {
 441                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 442                                         goto ERROR;
 443                                 }
 444                         } else {
 445                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 446                                 {
 447                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 448                                         goto ERROR;
 449                                 }
 450                         }
 451                 }
 452                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 453                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 454                 {
 455                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 456                         goto ERROR;
 457                 }
 458                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 459                 {
 460                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 461                         goto ERROR;
 462                 }
 463                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 464                 {
 465                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 466                         goto ERROR;
 467                 }
 468                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 469                 {
 470                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 471                         goto ERROR;
 472                 }
 473                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 474                 {
 475                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 476                         goto ERROR;
 477                 }
 478         }
 479         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 480         {
 481                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 482                 {
 483                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 484                         goto ERROR;
 485                 }
 486         }
 487         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 488         {
 489                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 490                 {
 491                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 492                         goto ERROR;
 493                 }
 494         }
 495         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 496         {
 497                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 498                 {
 499                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 500                         goto ERROR;
 501                 }
 502                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 503                 {
 504                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 505                         goto ERROR;
 506                 }
 507                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 508                 {
 509                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 510                         goto ERROR;
 511                 }
 512                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 513                 {
 514                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 515                         {
 516                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 517                                 goto ERROR;
 518                         }
 519                 }
 520         }
 521         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 522         {
 523                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 524                 {
 525                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 526                         goto ERROR;
 527                 }
 528                 if ($proxysettings{'NTLM_PDC'} eq '')
 529                 {
 530                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 531                         goto ERROR;
 532                 }
 533                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 534                 {
 535                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 536                         goto ERROR;
 537                 }
 538                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 539                 {
 540                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 541                         goto ERROR;
 542                 }
 543
 544                 $proxysettings{'NTLM_DOMAIN'} = lc($proxysettings{'NTLM_DOMAIN'});
 545                 $proxysettings{'NTLM_PDC'}    = lc($proxysettings{'NTLM_PDC'});
 546                 $proxysettings{'NTLM_BDC'}    = lc($proxysettings{'NTLM_BDC'});
 547         }
 548         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 549         {
 550                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 551                 {
 552                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 553                         goto ERROR;
 554                 }
 555                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 556                 {
 557                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 558                         goto ERROR;
 559                 }
 560                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 561                 {
 562                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 563                         goto ERROR;
 564                 }
 565         }
 566
 567         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 568         $proxy1 = 'YES';
 569         $proxy2 = 'YES';
 570         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 571         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 572         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 573         if (($proxy1 ne $proxy2))
 574         {
 575                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 576                 goto ERROR;
 577         }
 578
 579 ERROR:
 580         &check_acls;
 581
 582         if ($errormessage) {
 583                 $proxysettings{'VALID'} = 'no'; }
 584         else {
 585                 $proxysettings{'VALID'} = 'yes'; }
 586
 587         if ($proxysettings{'VALID'} eq 'yes')
 588         {
 589                 &write_acls;
 590
 591                 delete $proxysettings{'SRC_SUBNETS'};
 592                 delete $proxysettings{'SRC_BANNED_IP'};
 593                 delete $proxysettings{'SRC_BANNED_MAC'};
 594                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 595                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 596                 delete $proxysettings{'DST_NOCACHE'};
 597                 delete $proxysettings{'DST_NOAUTH'};
 598                 delete $proxysettings{'PORTS_SAFE'};
 599                 delete $proxysettings{'PORTS_SSL'};
 600                 delete $proxysettings{'MIME_TYPES'};
 601                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 602                 delete $proxysettings{'NTLM_DENY_USERS'};
 603                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 604                 delete $proxysettings{'RADIUS_DENY_USERS'};
 605                 delete $proxysettings{'IDENT_HOSTS'};
 606                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 607                 delete $proxysettings{'IDENT_DENY_USERS'};
 608
 609                 delete $proxysettings{'CRE_GROUPS'};
 610                 delete $proxysettings{'CRE_SVHOSTS'};
 611
 612                 delete $proxysettings{'NCSA_USERNAME'};
 613                 delete $proxysettings{'NCSA_GROUP'};
 614                 delete $proxysettings{'NCSA_PASS'};
 615                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 616
 617                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 618                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 619                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 620                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 621                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 622                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 623                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 624
 625                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 626                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 627
 628                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 629
 630                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 631                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 632                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 633                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 634                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 635                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 636                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 637                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 638                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 639
 640                 &writeconfig;
 641                 &writepacfile;
 642
 643                 if ($proxysettings{'CACHEMGR'} eq 'on'){&writecachemgr;}
 644
 645                 system ('/usr/local/bin/squidctrl', 'disable');
 646                 unlink "${General::swroot}/proxy/enable";
 647                 unlink "${General::swroot}/proxy/transparent";
 648                 unlink "${General::swroot}/proxy/enable_blue";
 649                 unlink "${General::swroot}/proxy/transparent_blue";
 650
 651                 if ($proxysettings{'ENABLE'} eq 'on') {
 652                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 653                         system ('/usr/local/bin/squidctrl', 'enable'); }
 654                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 655                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 656                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 657                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 658                         system ('/usr/local/bin/squidctrl', 'enable'); }
 659                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 660                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 661
 662                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 663                 if ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}) { system('/usr/local/bin/squidctrl reconfigure >/dev/null 2>&1'); }
 664   }
 665 }
 666
 667 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 668 {
 669         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 670 }
 671
 672 if (!$errormessage)
 673 {
 674         if (-e "${General::swroot}/proxy/advanced/settings") {
 675                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 676         } elsif (-e "${General::swroot}/proxy/settings") {
 677                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 678         }
 679         &read_acls;
 680 }
 681
 682 $checked{'ENABLE'}{'off'} = '';
 683 $checked{'ENABLE'}{'on'} = '';
 684 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 685
 686 $checked{'TRANSPARENT'}{'off'} = '';
 687 $checked{'TRANSPARENT'}{'on'} = '';
 688 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 689
 690 $checked{'ENABLE_BLUE'}{'off'} = '';
 691 $checked{'ENABLE_BLUE'}{'on'} = '';
 692 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 693
 694 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 695 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 696 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 697
 698 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 699 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 700 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 701
 702 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 703 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 704 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 705 $checked{'FORWARD_USERNAME'}{'off'} = '';
 706 $checked{'FORWARD_USERNAME'}{'on'} = '';
 707 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 708 $checked{'FORWARD_VIA'}{'off'} = '';
 709 $checked{'FORWARD_VIA'}{'on'} = '';
 710 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 711 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 712 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 713 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 714
 715 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 716 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 717 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 718 $checked{'OFFLINE_MODE'}{'off'} = '';
 719 $checked{'OFFLINE_MODE'}{'on'} = '';
 720 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 721
 722 $checked{'LOGGING'}{'off'} = '';
 723 $checked{'LOGGING'}{'on'} = '';
 724 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 725 $checked{'CACHEMGR'}{'off'} = '';
 726 $checked{'CACHEMGR'}{'on'} = '';
 727 $checked{'CACHEMGR'}{$proxysettings{'CACHEMGR'}} = "checked='checked'";
 728 $checked{'LOGQUERY'}{'off'} = '';
 729 $checked{'LOGQUERY'}{'on'} = '';
 730 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 731 $checked{'LOGUSERAGENT'}{'off'} = '';
 732 $checked{'LOGUSERAGENT'}{'on'} = '';
 733 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 734
 735 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 736 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 737
 738 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 739 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 740 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 741 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 742 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 743 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 744
 745 $checked{'CLASSROOM_EXT'}{'off'} = '';
 746 $checked{'CLASSROOM_EXT'}{'on'} = '';
 747 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 748
 749 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 750 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 751 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 752 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 753 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 754
 755 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 756 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 757 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 758 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 759 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 760 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 761 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 762
 763 $checked{'TIME_MON'}{'off'} = '';
 764 $checked{'TIME_MON'}{'on'} = '';
 765 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 766 $checked{'TIME_TUE'}{'off'} = '';
 767 $checked{'TIME_TUE'}{'on'} = '';
 768 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 769 $checked{'TIME_WED'}{'off'} = '';
 770 $checked{'TIME_WED'}{'on'} = '';
 771 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 772 $checked{'TIME_THU'}{'off'} = '';
 773 $checked{'TIME_THU'}{'on'} = '';
 774 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 775 $checked{'TIME_FRI'}{'off'} = '';
 776 $checked{'TIME_FRI'}{'on'} = '';
 777 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 778 $checked{'TIME_SAT'}{'off'} = '';
 779 $checked{'TIME_SAT'}{'on'} = '';
 780 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 781 $checked{'TIME_SUN'}{'off'} = '';
 782 $checked{'TIME_SUN'}{'on'} = '';
 783 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 784
 785 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 786 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 787 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 788 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 789
 790 $checked{'THROTTLE_BINARY'}{'off'} = '';
 791 $checked{'THROTTLE_BINARY'}{'on'} = '';
 792 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 793 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 794 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 795 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 796 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 797 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 798 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 799
 800 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 801 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 802 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 803
 804 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 805 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 806 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 807
 808 foreach (@useragentlist) {
 809         @useragent = split(/,/);
 810         $checked{'UA_'.$useragent[0]}{'off'} = '';
 811         $checked{'UA_'.$useragent[0]}{'on'} = '';
 812         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 813 }
 814
 815 $checked{'AUTH_METHOD'}{'none'} = '';
 816 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 817 $checked{'AUTH_METHOD'}{'ident'} = '';
 818 $checked{'AUTH_METHOD'}{'ldap'} = '';
 819 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 820 $checked{'AUTH_METHOD'}{'radius'} = '';
 821 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 822
 823 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 824
 825 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 826 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 827 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 828
 829 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 830 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 831 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 832
 833 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 834
 835 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 836
 837 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 838
 839 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 840 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 841 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 842
 843 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 844 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 845 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 846
 847 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 848 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 849 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 850
 851 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 852 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 853 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 854
 855 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 856 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 857 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 858
 859 $checked{'IDENT_REQUIRED'}{'off'} = '';
 860 $checked{'IDENT_REQUIRED'}{'on'} = '';
 861 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 862
 863 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 864 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 865 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 866
 867 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 868 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 869 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 870
 871 $checked{'ENABLE_FILTER'}{'off'} = '';
 872 $checked{'ENABLE_FILTER'}{'on'} = '';
 873 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 874
 875 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 876 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 877 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 878
 879 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 880 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 881 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 882
 883 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 884
 885 &Header::openbigbox('100%', 'left', '', $errormessage);
 886
 887 if ($errormessage) {
 888         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 889         print "<font class='base'>$errormessage&nbsp;</font>\n";
 890         &Header::closebox();
 891 }
 892
 893 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 894 {
 895         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 896         $squidversion[0] =~ s/^\s+//g;
 897         $squidversion[0] =~ s/\s+$//g;
 898 } else {
 899         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 900 }
 901
 902 # ===================================================================
 903 #  Main settings
 904 # ===================================================================
 905
 906 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 907
 908 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 909
 910 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 911
 912 print <<END
 913 <table width='100%'>
 914 <tr>
 915         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 916 </tr>
 917 <tr>
 918         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 919         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 920         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 921         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 922 </tr>
 923 <tr>
 924         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 925         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 926         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 927         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 928 </tr>
 929 <tr>
 930 END
 931 ;
 932 if ($netsettings{'BLUE_DEV'}) {
 933         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 934         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 935 } else {
 936         print "<td colspan='2'>&nbsp;</td>";
 937 }
 938 print <<END
 939         <td colspan='2'>&nbsp;</td>
 940 </tr>
 941 <tr>
 942 END
 943 ;
 944 if ($netsettings{'BLUE_DEV'}) {
 945         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 946         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 947 } else {
 948         print "<td colspan='2'>&nbsp;</td>";
 949 }
 950 print <<END
 951         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 952         <td class='base'>
 953         <select name='ERR_LANGUAGE'>
 954 END
 955 ;
 956         foreach (<$errordir/*>) {
 957                 if (-d) {
 958                         $language = substr($_,rindex($_,"/")+1);
 959                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 960                 }
 961         }
 962 print <<END
 963         </select>
 964         </td>
 965 </tr>
 966 <tr>
 967         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 968         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 969         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 970         <td class='base'><select name='ERR_DESIGN'>
 971                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 972                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 973         </select></td>
 974 </tr>
 975 <tr>
 976         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 977         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 978         <td>&nbsp;</td>
 979         <td>&nbsp;</td>
 980 </tr>
 981 </table>
 982 <hr size='1'>
 983 <table width='100%'>
 984 <tr><td class='base' colspan='4'><b>$Lang::tr{'advproxy redirector children'}</b></td></tr>
 985 <tr><td class='base' >$Lang::tr{'processes'}<input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
 986 END
 987 ;
 988 my $count = `arp -a | wc -l`;
 989 if ( $count < 1 ){$count = 1;}
 990 if ( -e "/usr/bin/squidclamav" ) {
 991         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
 992         if ( ! -e "/var/run/clamav/clamd.pid" ){
 993                 print "<font color='red'>clamav not running</font><br /><br />";
 994                 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 995                 }
 996         else {
 997                 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
 998                 print "+ ".int(( $count**(1/3)) * 8);}
 999         print "</td>";
1000 } else {
1001         print "<td></td>";
1002 }
1003 print "<td class='base'><b>".$Lang::tr{'advproxy url filter'}."</b><br />";
1004 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
1005 print "+ ".int(($count**(1/3)) * 6);
1006 print "</td>";
1007 print "<td class='base'><b>".$Lang::tr{'advproxy update accelerator'}."</b><br />";
1008 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
1009 print "+ ".int(($count**(1/3)) * 5);
1010 print "</td></tr>";
1011 print <<END
1012 </table>
1013 <hr size='1'>
1014 <table width='100%'>
1015 <tr>
1016         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
1017 </tr>
1018 <tr>
1019         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
1020         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
1021         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1022         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
1023 </tr>
1024 <tr>
1025         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1026         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1027         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1028         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1029 </tr>
1030 <tr>
1031         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1032         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1033         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1034         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1035 </tr>
1036 <tr>
1037         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1038         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1039         <td>&nbsp;</td>
1040         <td>&nbsp;</td>
1041 </tr>
1042 </table>
1043 <hr size='1'>
1044 <table width='100%'>
1045 <tr>
1046         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1047 </tr>
1048 <tr>
1049         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1050         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1051         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1052         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1053 </tr>
1054 <tr>
1055         <td>&nbsp;</td>
1056         <td>&nbsp;</td>
1057         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1058         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1059 </tr>
1060 </table>
1061 <hr size='1'>
1062 <table width='100%'>
1063 <tr>
1064         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1065 </tr>
1066 <tr>
1067         <td class='base'>$Lang::tr{'proxy cachemgr'}:</td>
1068         <td><input type='checkbox' name='CACHEMGR' $checked{'CACHEMGR'}{'on'} /></td>
1069         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1070         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
1071 </tr>
1072 <tr>
1073         <td class='base'>$Lang::tr{'proxy filedescriptors'}:</td>
1074         <td><input type='text' name='FILEDESCRIPTORS' value='$proxysettings{'FILEDESCRIPTORS'}' size='5' /></td>
1075         <td class='base'>$Lang::tr{'proxy admin password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1076         <td><input type='text' name='ADMIN_PASSWORD' value='$proxysettings{'ADMIN_PASSWORD'}' /></td>
1077 </tr>
1078 <tr>
1079         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1080 </tr>
1081 <tr>
1082         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1083         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1084         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1085         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1086 </tr>
1087 <tr>
1088         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1089         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1090         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1091         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1092 </tr>
1093 <tr>
1094         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1095         <td class='base'><select name='L1_DIRS'>
1096                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1097                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1098                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1099                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1100                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1101         </select></td>
1102         <td colspan='2' rowspan= '5' valign='top' class='base'>
1103                 <table cellspacing='0' cellpadding='0'>
1104                         <tr>
1105                                 <!-- intentionally left empty -->
1106                         </tr>
1107                         <tr>
1108                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1109                         </tr>
1110                         <tr>
1111                                 <!-- intentionally left empty -->
1112                         </tr>
1113                         <tr>
1114                                 <!-- intentionally left empty -->
1115                         </tr>
1116                         <tr>
1117                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1118 END
1119 ;
1120
1121 print $proxysettings{'DST_NOCACHE'};
1122
1123 print <<END
1124 </textarea></td>
1125                 </tr>
1126                 </table>
1127         </td>
1128 </tr>
1129 <tr>
1130         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1131         <td class='base'><select name='MEM_POLICY'>
1132                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1133                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1134                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1135                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1136         </select></td>
1137 </tr>
1138 <tr>
1139         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1140         <td class='base'><select name='CACHE_POLICY'>
1141                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1142                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1143                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1144                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1145         </select></td>
1146 </tr>
1147 <tr>
1148         <td colspan='2'>&nbsp;</td>
1149 </tr>
1150 <tr>
1151         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1152         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1153 </tr>
1154 </table>
1155 <hr size='1'>
1156 <table width='100%'>
1157 <tr>
1158         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1159 </tr>
1160 <tr>
1161         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1162 </tr>
1163 <tr>
1164         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1165         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1166 </tr>
1167 <tr>
1168         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1169 END
1170 ;
1171         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1172
1173 print <<END
1174 </textarea></td>
1175         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1176 END
1177 ;
1178         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1179
1180 print <<END
1181 </textarea></td>
1182 </tr>
1183 </table>
1184 <hr size='1'>
1185 <table width='100%'>
1186 <tr>
1187         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1188 </tr>
1189 <tr>
1190         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1191 </tr>
1192 <tr>
1193         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1194 </tr>
1195 <tr>
1196         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1197 END
1198 ;
1199
1200 if (!$proxysettings{'SRC_SUBNETS'})
1201 {
1202         print "$green_cidr\n";
1203         if ($netsettings{'BLUE_DEV'})
1204         {
1205                 print "$blue_cidr\n";
1206         }
1207 } else { print $proxysettings{'SRC_SUBNETS'}; }
1208
1209 print <<END
1210 </textarea></td>
1211 END
1212 ;
1213
1214 $line = $Lang::tr{'advproxy no internal proxy on green'};
1215 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1216 print "<td class='base'>$line:</td>\n";
1217 print <<END
1218         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1219 </tr>
1220 END
1221 ;
1222 if ($netsettings{'BLUE_DEV'}) {
1223         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1224         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1225         print "<tr>\n";
1226         print "<td class='base'>$line:</td>\n";
1227         print <<END
1228         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1229 </tr>
1230 END
1231 ;
1232 }
1233 print <<END
1234 <tr>
1235         <td colspan='2'>&nbsp;</td>
1236 </tr>
1237 <tr>
1238         <td colspan='2'>&nbsp;</td>
1239 </tr>
1240 </table>
1241 <table width='100%'>
1242 <tr>
1243         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1244 </tr>
1245 <tr>
1246         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1247         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1248 </tr>
1249 <tr>
1250         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1251 END
1252 ;
1253
1254         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1255
1256 print <<END
1257 </textarea></td>
1258         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1259 END
1260 ;
1261
1262 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1263
1264 print <<END
1265 </textarea></td>
1266 </tr>
1267 </table>
1268 <table width='100%'>
1269 <tr>
1270         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1271 </tr>
1272 <tr>
1273         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1274         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1275 </tr>
1276 <tr>
1277         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1278 END
1279 ;
1280
1281         print $proxysettings{'SRC_BANNED_IP'};
1282
1283 print <<END
1284 </textarea></td>
1285         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1286 END
1287 ;
1288
1289 print $proxysettings{'SRC_BANNED_MAC'};
1290
1291 print <<END
1292 </textarea></td>
1293 </tr>
1294 </table>
1295
1296 <hr size='1'>
1297
1298 END
1299 ;
1300 # -------------------------------------------------------------------
1301 #  CRE GUI - optional
1302 # -------------------------------------------------------------------
1303
1304 if (-e $cre_enabled) { print <<END
1305 <table width='100%'>
1306
1307 <tr>
1308         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1309 </tr>
1310 <tr>
1311         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1312 </tr>
1313 <tr>
1314
1315 END
1316 ;
1317 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1318 print <<END
1319         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1320         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1321 </tr>
1322 <tr>
1323         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1324         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1325 END
1326 ;
1327 }
1328 print "</tr>";
1329 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1330 print <<END
1331 <tr>
1332         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1333 END
1334 ;
1335
1336         print $proxysettings{'CRE_GROUPS'};
1337
1338 print <<END
1339 </textarea></td>
1340         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1341 END
1342 ;
1343         print $proxysettings{'CRE_SVHOSTS'};
1344
1345 print <<END
1346 </textarea></td>
1347 </tr>
1348 END
1349 ;
1350 }
1351 print "</table><hr size='1'>";
1352
1353 } else {
1354         print <<END
1355         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1356         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1357         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1358 END
1359 ;
1360 }
1361
1362 # -------------------------------------------------------------------
1363
1364 print <<END
1365
1366 <table width='100%'>
1367 <tr>
1368         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1369 </tr>
1370 <table width='100%'>
1371 <tr>
1372         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1373         <td width='1%'>&nbsp;</td>
1374         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1375         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1376         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1377         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1378         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1379         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1380         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1381         <td width='1%'>&nbsp;&nbsp;</td>
1382         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1383         <td width='1%'>&nbsp;</td>
1384         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1385         <td>&nbsp;</td>
1386 </tr>
1387 <tr>
1388         <td class='base'>
1389         <select name='TIME_ACCESS_MODE'>
1390         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1391         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1392         </select>
1393         </td>
1394         <td>&nbsp;</td>
1395         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1396         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1397         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1398         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1399         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1400         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1401         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1402         <td>&nbsp;</td>
1403         <td class='base'>
1404         <select name='TIME_FROM_HOUR'>
1405 END
1406 ;
1407 for ($i=0;$i<=24;$i++) {
1408         $_ = sprintf("%02s",$i);
1409         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1410 }
1411 print <<END
1412         </select>
1413         </td>
1414         <td>:</td>
1415         <td class='base'>
1416         <select name='TIME_FROM_MINUTE'>
1417 END
1418 ;
1419 for ($i=0;$i<=45;$i+=15) {
1420         $_ = sprintf("%02s",$i);
1421         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1422 }
1423 print <<END
1424         </select>
1425         <td> - </td>
1426         </td>
1427         <td class='base'>
1428         <select name='TIME_TO_HOUR'>
1429 END
1430 ;
1431 for ($i=0;$i<=24;$i++) {
1432         $_ = sprintf("%02s",$i);
1433         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1434 }
1435 print <<END
1436         </select>
1437         </td>
1438         <td>:</td>
1439         <td class='base'>
1440         <select name='TIME_TO_MINUTE'>
1441 END
1442 ;
1443 for ($i=0;$i<=45;$i+=15) {
1444         $_ = sprintf("%02s",$i);
1445         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1446 }
1447 print <<END
1448         </select>
1449         </td>
1450 </tr>
1451 </table>
1452 <hr size='1'>
1453 <table width='100%'>
1454 <tr>
1455         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1456 </tr>
1457 <tr>
1458         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1459         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1460         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1461         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1462 </tr>
1463 </table>
1464 <hr size='1'>
1465 <table width='100%'>
1466 <tr>
1467         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1468 </tr>
1469 <tr>
1470         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1471         <td width='20%' class='base'>
1472         <select name='THROTTLING_GREEN_TOTAL'>
1473 END
1474 ;
1475
1476 foreach (@throttle_limits) {
1477         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1478 }
1479
1480 print <<END
1481         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1482         </select>
1483         </td>
1484         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1485         <td width='30%' class='base'>
1486         <select name='THROTTLING_GREEN_HOST'>
1487 END
1488 ;
1489
1490 foreach (@throttle_limits) {
1491         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1492 }
1493
1494 print <<END
1495         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1496         </select>
1497         </td>
1498 </tr>
1499 END
1500 ;
1501
1502 if ($netsettings{'BLUE_DEV'}) {
1503         print <<END
1504 <tr>
1505         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1506         <td class='base'>
1507         <select name='THROTTLING_BLUE_TOTAL'>
1508 END
1509 ;
1510
1511 foreach (@throttle_limits) {
1512         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1513 }
1514
1515 print <<END
1516         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1517         </select>
1518         </td>
1519         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1520         <td class='base'>
1521         <select name='THROTTLING_BLUE_HOST'>
1522 END
1523 ;
1524
1525 foreach (@throttle_limits) {
1526         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1527 }
1528
1529 print <<END
1530         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1531         </select>
1532         </td>
1533 </tr>
1534 END
1535 ;
1536 }
1537
1538 print <<END
1539 </table>
1540 <table width='100%'>
1541 <tr>
1542         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1543 </tr>
1544 <tr>
1545         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1546         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1547         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1548         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1549         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1550         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1551         <td width='15%'>&nbsp;</td>
1552         <td width='10%'>&nbsp;</td>
1553 </tr>
1554 </table>
1555 <hr size='1'>
1556 <table width='100%'>
1557 <tr>
1558         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1559 </tr>
1560 END
1561 ;
1562 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1563 print <<END
1564 <tr>
1565         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1566         <td>&nbsp;</td>
1567         <td>&nbsp;</td>
1568 </tr>
1569 <tr>
1570         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1571 END
1572 ;
1573
1574 print $proxysettings{'MIME_TYPES'};
1575
1576 print <<END
1577 </textarea></td>
1578         <td>&nbsp;</td>
1579         <td>&nbsp;</td>
1580 </tr>
1581 END
1582 ;
1583 }
1584 print <<END
1585 </table>
1586
1587 <hr size='1'>
1588 <table width='100%'>
1589 <tr>
1590         <td colspan='4'><b>$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>
1591 </tr>
1592 END
1593 ;
1594 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1595 print <<END
1596 <tr>
1597         <td colspan='4'><i>
1598 END
1599 ;
1600 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1601 print <<END
1602 </i></td>
1603 </tr>
1604 </table>
1605 <table width='100%'>
1606 END
1607 ;
1608
1609 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1610         for ($i=0; $i<=3; $i++) {
1611                 if ($i eq 0) { print "<tr>\n"; }
1612                 if (($n+$i) < @useragentlist) {
1613                         @useragent = split(/,/,@useragentlist[$n+$i]);
1614                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1615                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1616                 }
1617                 if ($i eq 3) { print "<\/tr>\n"; }
1618         }
1619 }
1620 }
1621 print <<END
1622 </table>
1623 <hr size='1'>
1624 <table width='100%'>
1625 <tr>
1626         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1627 </tr>
1628 <tr>
1629         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1630         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1631 </tr>
1632 <tr>
1633         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1634         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1635 </tr>
1636 </table>
1637 <hr size='1'>
1638 END
1639 ;
1640
1641 print <<END
1642 <table width='100%'>
1643 <tr>
1644         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1645 </tr>
1646 <tr>
1647         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1648         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1649         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1650         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1651         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1652         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1653 </tr>
1654 </table>
1655 END
1656 ;
1657
1658 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1659 <hr size='1'>
1660 <table width='100%'>
1661 <tr>
1662         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1663 </tr>
1664 <tr>
1665         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1666 </tr>
1667 <tr>
1668         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1669         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1670         <td colspan='2' rowspan= '6' valign='top' class='base'>
1671                 <table cellpadding='0' cellspacing='0'>
1672                         <tr>
1673                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1674                         </tr>
1675                         <tr>
1676                                 <!-- intentionally left empty -->
1677                         </tr>
1678                         <tr>
1679                                 <!-- intentionally left empty -->
1680                         </tr>
1681                         <tr>
1682                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1683                         </tr>
1684                         <tr>
1685                                 <!-- intentionally left empty -->
1686                         </tr>
1687                         <tr>
1688                                 <!-- intentionally left empty -->
1689                         </tr>
1690                         <tr>
1691                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1692                         </tr>
1693                         <tr>
1694                                 <!-- intentionally left empty -->
1695                         </tr>
1696                         <tr>
1697                                 <!-- intentionally left empty -->
1698                         </tr>
1699                         <tr>
1700                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1701 END
1702 ;
1703
1704 print $proxysettings{'DST_NOAUTH'};
1705
1706 print <<END
1707 </textarea></td>
1708                 </tr>
1709                 </table>
1710         </td>
1711 </tr>
1712 <tr>
1713         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1714         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1715 </tr>
1716 <tr>
1717         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1718         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1719 </tr>
1720 <tr>
1721         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1722         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1723 </tr>
1724 <tr>
1725         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1726         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1727 </tr>
1728 <tr>
1729         <td colspan='2'>&nbsp;</td>
1730 </tr>
1731 </table>
1732 END
1733 ;
1734 }
1735
1736 # ===================================================================
1737 #  NCSA auth settings
1738 # ===================================================================
1739
1740 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1741 print <<END
1742 <hr size='1'>
1743 <table width='100%'>
1744 <tr>
1745         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1746 </tr>
1747 <tr>
1748         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1749         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1750         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1751         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1752 </tr>
1753 <tr>
1754         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1755         <td>&nbsp;</td>
1756         <td>&nbsp;</td>
1757 </tr>
1758 </table>
1759 END
1760 ; }
1761
1762 # ===================================================================
1763 #  IDENTD auth settings
1764 # ===================================================================
1765
1766 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1767 print <<END
1768 <hr size ='1'>
1769 <table width='100%'>
1770 <tr>
1771         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1772 </tr>
1773 <tr>
1774         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1775         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1776         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1777         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1778 </tr>
1779 <tr>
1780         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1781         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1782         <td>&nbsp;</td>
1783         <td>&nbsp;</td>
1784 </tr>
1785 <tr>
1786         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1787         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1788 </tr>
1789 <tr>
1790         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1791 END
1792 ;
1793 if (!$proxysettings{'IDENT_HOSTS'}) {
1794         print "$green_cidr\n";
1795         if ($netsettings{'BLUE_DEV'}) {
1796                 print "$blue_cidr\n";
1797         }
1798 } else {
1799         print $proxysettings{'IDENT_HOSTS'};
1800 }
1801
1802 print <<END
1803 </textarea></td>
1804                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1805 END
1806 ;
1807
1808 print $proxysettings{'DST_NOAUTH'};
1809
1810 print <<END
1811 </textarea></td>
1812 </tr>
1813 </table>
1814 <hr size ='1'>
1815 <table width='100%'>
1816 <tr>
1817         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1818 </tr>
1819 <tr>
1820         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1821         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1822         <td width='25%'>&nbsp;</td>
1823         <td width='30%'>&nbsp;</td>
1824 </tr>
1825 <tr>
1826         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1827         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1828         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1829         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1830 </tr>
1831 <tr>
1832         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1833         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1834 </tr>
1835 <tr>
1836         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1837 END
1838 ; }
1839
1840 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1841
1842 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1843 </textarea></td>
1844         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1845 END
1846 ; }
1847
1848 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1849
1850 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1851 </textarea></td>
1852 </tr>
1853 </table>
1854 END
1855 ; }
1856
1857 # ===================================================================
1858 #  NTLM auth settings
1859 # ===================================================================
1860
1861 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1862 print <<END
1863 <hr size='1'>
1864 <table width='100%'>
1865 <tr>
1866         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1867 </tr>
1868 <tr>
1869         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1870         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1871         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1872         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1873         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1874         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1875 </tr>
1876 </table>
1877 <hr size ='1'>
1878 <table width='100%'>
1879 <tr>
1880         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1881 </tr>
1882 <tr>
1883         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1884         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1885         <td>&nbsp;</td>
1886 </tr>
1887 </table>
1888 <hr size ='1'>
1889 <table width='100%'>
1890 <tr>
1891         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1892 </tr>
1893 <tr>
1894         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1895         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1896         <td width='25%'>&nbsp;</td>
1897         <td width='30%'>&nbsp;</td>
1898 </tr>
1899 <tr>
1900         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1901         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1902         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1903         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1904 </tr>
1905 <tr>
1906         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1907         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1908 </tr>
1909 <tr>
1910         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1911 END
1912 ; }
1913
1914 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1915
1916 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1917 </textarea></td>
1918         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1919 END
1920 ; }
1921
1922 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1923
1924 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1925 </textarea></td>
1926 </tr>
1927 </table>
1928 END
1929 ; }
1930
1931 # ===================================================================
1932 #  LDAP auth settings
1933 # ===================================================================
1934
1935 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1936 print <<END
1937 <hr size='1'>
1938 <table width='100%'>
1939 <tr>
1940         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1941 </tr>
1942 <tr>
1943         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1944         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1945         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1946         <td class='base'><select name='LDAP_TYPE'>
1947                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1948                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1949                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1950                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1951         </select></td>
1952 </tr>
1953 <tr>
1954         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1955         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1956         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1957         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1958 </tr>
1959 </table>
1960 <hr size ='1'>
1961 <table width='100%'>
1962 <tr>
1963         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1964 </tr>
1965 <tr>
1966         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1967         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1968         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1969         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1970 </tr>
1971 </table>
1972 <hr size ='1'>
1973 <table width='100%'>
1974 <tr>
1975         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1976 </tr>
1977 <tr>
1978         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1979         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1980         <td>&nbsp;</td>
1981         <td>&nbsp;</td>
1982 </tr>
1983 </table>
1984 END
1985 ; }
1986
1987 # ===================================================================
1988 #  RADIUS auth settings
1989 # ===================================================================
1990
1991 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1992 print <<END
1993 <hr size='1'>
1994 <table width='100%'>
1995 <tr>
1996         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1997 </tr>
1998 <tr>
1999         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
2000         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
2001         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
2002         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
2003 </tr>
2004 <tr>
2005         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2006         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
2007         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
2008         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
2009 </tr>
2010 </table>
2011 <hr size ='1'>
2012 <table width='100%'>
2013 <tr>
2014         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
2015 </tr>
2016 <tr>
2017         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
2018         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
2019         <td width='25%'>&nbsp;</td>
2020         <td width='30%'>&nbsp;</td>
2021 </tr>
2022 <tr>
2023         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
2024         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
2025         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
2026         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
2027 </tr>
2028 <tr>
2029         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
2030         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
2031 </tr>
2032 <tr>
2033         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
2034 END
2035 ; }
2036
2037 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2038
2039 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2040 </textarea></td>
2041         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2042 END
2043 ; }
2044
2045 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2046
2047 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2048 </textarea></td>
2049 </tr>
2050 </table>
2051 END
2052 ; }
2053
2054 # ===================================================================
2055
2056 }
2057
2058 print "<table>\n";
2059
2060 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2061 print <<END
2062 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2063 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2064 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2065 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2066 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2067 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2068 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2069 END
2070 ; }
2071
2072 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2073 print <<END
2074 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2075 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2076 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2077 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2078 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2079 END
2080 ; }
2081
2082 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2083 print <<END
2084 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2085 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2086 END
2087 ; }
2088
2089 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2090 print <<END
2091 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2092 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2093 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2094 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2095 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2096 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2097 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2098 END
2099 ; }
2100
2101 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2102 print <<END
2103 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2104 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2105 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2106 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2107 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2108 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2109 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2110 END
2111 ; }
2112
2113 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2114 print <<END
2115 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2116 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2117 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2118 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2119 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2120 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2121 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2122 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2123 END
2124 ; }
2125
2126 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2127 print <<END
2128 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2129 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2130 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2131 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2132 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2133 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2134 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2135 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2136 END
2137 ; }
2138
2139 print "</table>\n";
2140
2141 print <<END
2142 <hr size='1'>
2143 END
2144 ;
2145
2146 print <<END
2147 <table width='100%'>
2148 <tr>
2149         <td>&nbsp;</td>
2150         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2151         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'proxy reconfigure'}' /></td>
2152         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2153         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2154         <td>&nbsp;</td>
2155 </tr>
2156
2157 </table>
2158 <br />
2159 <table width='100%'>
2160 <tr>
2161         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2162         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2163         </td>
2164         <td align='right'>&nbsp;</td>
2165 </tr>
2166 </table>
2167 </form>
2168 END
2169 ;
2170
2171 &Header::closebox();
2172
2173 } else {
2174
2175 # ===================================================================
2176 #  NCSA user management
2177 # ===================================================================
2178
2179 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2180 print <<END
2181 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2182 <table width='100%'>
2183 <tr>
2184         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2185 </tr>
2186 <tr>
2187         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2188         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2189 END
2190 ;
2191         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2192         print <<END
2193          /></td>
2194         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2195         <td class='base'>
2196                 <select name='NCSA_GROUP'>
2197                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2198                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2199                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2200                 </select>
2201         </td>
2202
2203 </tr>
2204 <tr>
2205         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2206         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2207         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2208         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2209 </tr>
2210 </table>
2211 <br>
2212 <table>
2213 <tr>
2214         <td>&nbsp;</td>
2215         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2216         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2217         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2218 END
2219 ;
2220         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2221                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2222         }
2223
2224 print <<END
2225         <td>&nbsp;</td>
2226         <td>&nbsp;</td>
2227         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2228 </tr>
2229 </table>
2230 </form>
2231 <hr size='1'>
2232 <table width='100%'>
2233 <tr>
2234         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2235 </tr>
2236 </table>
2237 <table width='100%' align='center'>
2238 END
2239 ;
2240
2241 if (-e $extgrp)
2242 {
2243         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2244         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2245 }
2246 if (-e $stdgrp)
2247 {
2248         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2249         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2250 }
2251 if (-e $disgrp)
2252 {
2253         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2254         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2255 }
2256
2257 @userlist = sort(@userlist);
2258
2259 # If the password file contains entries, print entries and action icons
2260
2261 if ( ! -z "$userdb" ) {
2262         print <<END
2263         <tr>
2264                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2265                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2266                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2267         </tr>
2268 END
2269 ;
2270         $id = 0;
2271         foreach $line (@userlist)
2272         {
2273                 $id++;
2274                 chomp($line);
2275                 @temp = split(/:/,$line);
2276                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2277                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2278                 elsif ($id % 2) {
2279                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2280                 else {
2281                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2282
2283                 print <<END
2284                 <td align='center'>$temp[0]</td>
2285                 <td align='center'>
2286 END
2287 ;
2288                 if ($temp[1] eq 'standard') {
2289                         print $Lang::tr{'advproxy NCSA grp standard'};
2290                 } elsif ($temp[1] eq 'extended') {
2291                         print $Lang::tr{'advproxy NCSA grp extended'};
2292                 } elsif ($temp[1] eq 'disabled') {
2293                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2294                 print <<END
2295                 </td>
2296                 <td width='8%' align='center'>
2297                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2298                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2299                 <input type='hidden' name='ID' value='$line' />
2300                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2301                 </form>
2302                 </td>
2303
2304                 <td width='8%' align='center'>
2305                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2306                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2307                 <input type='hidden' name='ID' value='$temp[0]' />
2308                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2309                 </form>
2310                 </td>
2311         </tr>
2312 END
2313 ;
2314         }
2315
2316 print <<END
2317 </table>
2318 <br>
2319 <table>
2320 <tr>
2321         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2322         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2323         <td class='base'>$Lang::tr{'edit'}</td>
2324         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2325         <td class='base'>$Lang::tr{'remove'}</td>
2326 </tr>
2327 END
2328 ;
2329 } else {
2330         print <<END
2331         <tr>
2332                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2333         </tr>
2334 END
2335 ;
2336 }
2337
2338 print <<END
2339 </table>
2340 END
2341 ;
2342
2343 &Header::closebox();
2344
2345 }
2346
2347 # ===================================================================
2348
2349 &Header::closebigbox();
2350
2351 &Header::closepage();
2352
2353 # -------------------------------------------------------------------
2354
2355 sub read_acls
2356 {
2357         if (-e "$acl_src_subnets") {
2358                 open(FILE,"$acl_src_subnets");
2359                 delete $proxysettings{'SRC_SUBNETS'};
2360                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2361                 close(FILE);
2362         }
2363         if (-e "$acl_src_banned_ip") {
2364                 open(FILE,"$acl_src_banned_ip");
2365                 delete $proxysettings{'SRC_BANNED_IP'};
2366                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2367                 close(FILE);
2368         }
2369         if (-e "$acl_src_banned_mac") {
2370                 open(FILE,"$acl_src_banned_mac");
2371                 delete $proxysettings{'SRC_BANNED_MAC'};
2372                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2373                 close(FILE);
2374         }
2375         if (-e "$acl_src_unrestricted_ip") {
2376                 open(FILE,"$acl_src_unrestricted_ip");
2377                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2378                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2379                 close(FILE);
2380         }
2381         if (-e "$acl_src_unrestricted_mac") {
2382                 open(FILE,"$acl_src_unrestricted_mac");
2383                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2384                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2385                 close(FILE);
2386         }
2387         if (-e "$acl_dst_nocache") {
2388                 open(FILE,"$acl_dst_nocache");
2389                 delete $proxysettings{'DST_NOCACHE'};
2390                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2391                 close(FILE);
2392         }
2393         if (-e "$acl_dst_noauth") {
2394                 open(FILE,"$acl_dst_noauth");
2395                 delete $proxysettings{'DST_NOAUTH'};
2396                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2397                 close(FILE);
2398         }
2399         if (-e "$acl_ports_safe") {
2400                 open(FILE,"$acl_ports_safe");
2401                 delete $proxysettings{'PORTS_SAFE'};
2402                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2403                 close(FILE);
2404         }
2405         if (-e "$acl_ports_ssl") {
2406                 open(FILE,"$acl_ports_ssl");
2407                 delete $proxysettings{'PORTS_SSL'};
2408                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2409                 close(FILE);
2410         }
2411         if (-e "$mimetypes") {
2412                 open(FILE,"$mimetypes");
2413                 delete $proxysettings{'MIME_TYPES'};
2414                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2415                 close(FILE);
2416         }
2417         if (-e "$ntlmdir/msntauth.allowusers") {
2418                 open(FILE,"$ntlmdir/msntauth.allowusers");
2419                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2420                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2421                 close(FILE);
2422         }
2423         if (-e "$ntlmdir/msntauth.denyusers") {
2424                 open(FILE,"$ntlmdir/msntauth.denyusers");
2425                 delete $proxysettings{'NTLM_DENY_USERS'};
2426                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2427                 close(FILE);
2428         }
2429         if (-e "$raddir/radauth.allowusers") {
2430                 open(FILE,"$raddir/radauth.allowusers");
2431                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2432                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2433                 close(FILE);
2434         }
2435         if (-e "$raddir/radauth.denyusers") {
2436                 open(FILE,"$raddir/radauth.denyusers");
2437                 delete $proxysettings{'RADIUS_DENY_USERS'};
2438                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2439                 close(FILE);
2440         }
2441         if (-e "$identdir/identauth.allowusers") {
2442                 open(FILE,"$identdir/identauth.allowusers");
2443                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2444                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2445                 close(FILE);
2446         }
2447         if (-e "$identdir/identauth.denyusers") {
2448                 open(FILE,"$identdir/identauth.denyusers");
2449                 delete $proxysettings{'IDENT_DENY_USERS'};
2450                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2451                 close(FILE);
2452         }
2453         if (-e "$identhosts") {
2454                 open(FILE,"$identhosts");
2455                 delete $proxysettings{'IDENT_HOSTS'};
2456                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2457                 close(FILE);
2458         }
2459         if (-e "$cre_groups") {
2460                 open(FILE,"$cre_groups");
2461                 delete $proxysettings{'CRE_GROUPS'};
2462                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2463                 close(FILE);
2464         }
2465         if (-e "$cre_svhosts") {
2466                 open(FILE,"$cre_svhosts");
2467                 delete $proxysettings{'CRE_SVHOSTS'};
2468                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2469                 close(FILE);
2470         }
2471 }
2472
2473 # -------------------------------------------------------------------
2474
2475 sub check_acls
2476 {
2477         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2478         undef $proxysettings{'PORTS_SAFE'};
2479         foreach (@temp)
2480         {
2481                 s/^\s+//g; s/\s+$//g;
2482                 if ($_)
2483                 {
2484                         $line = $_;
2485                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2486                         s/#.*//g; s/\s+//g;
2487                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2488                         @templist = split(/-/);
2489                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2490                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2491                 }
2492         }
2493
2494         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2495         undef $proxysettings{'PORTS_SSL'};
2496         foreach (@temp)
2497         {
2498                 s/^\s+//g; s/\s+$//g;
2499                 if ($_)
2500                 {
2501                         $line = $_;
2502                         s/#.*//g; s/\s+//g;
2503                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2504                         @templist = split(/-/);
2505                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2506                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2507                 }
2508         }
2509
2510         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2511         undef $proxysettings{'DST_NOCACHE'};
2512         foreach (@temp)
2513         {
2514                 s/^\s+//g;
2515                 unless (/^#/) { s/\s+//g; }
2516                 if ($_)
2517                 {
2518                         if (/^\./) { $_ = '*'.$_; }
2519                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2520                 }
2521         }
2522
2523         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2524         undef $proxysettings{'SRC_SUBNETS'};
2525         foreach (@temp)
2526         {
2527                 s/^\s+//g; s/\s+$//g;
2528                 if ($_)
2529                 {
2530                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2531                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2532                 }
2533         }
2534
2535         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2536         undef $proxysettings{'SRC_BANNED_IP'};
2537         foreach (@temp)
2538         {
2539                 s/^\s+//g; s/\s+$//g;
2540                 if ($_)
2541                 {
2542                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2543                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2544                 }
2545         }
2546
2547         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2548         undef $proxysettings{'SRC_BANNED_MAC'};
2549         foreach (@temp)
2550         {
2551                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2552                 if ($_)
2553                 {
2554                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2555                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2556                 }
2557         }
2558
2559         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2560         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2561         foreach (@temp)
2562         {
2563                 s/^\s+//g; s/\s+$//g;
2564                 if ($_)
2565                 {
2566                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2567                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2568                 }
2569         }
2570
2571         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2572         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2573         foreach (@temp)
2574         {
2575                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2576                 if ($_)
2577                 {
2578                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2579                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2580                 }
2581         }
2582
2583         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2584         undef $proxysettings{'DST_NOAUTH'};
2585         foreach (@temp)
2586         {
2587                 s/^\s+//g;
2588                 unless (/^#/) { s/\s+//g; }
2589                 if ($_)
2590                 {
2591                         if (/^\./) { $_ = '*'.$_; }
2592                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2593                 }
2594         }
2595
2596         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2597         {
2598                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2599                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2600                 foreach (@temp)
2601                 {
2602                         s/^\s+//g; s/\s+$//g;
2603                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2604                 }
2605                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2606         }
2607
2608         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2609         {
2610                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2611                 undef $proxysettings{'NTLM_DENY_USERS'};
2612                 foreach (@temp)
2613                 {
2614                         s/^\s+//g; s/\s+$//g;
2615                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2616                 }
2617                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2618         }
2619
2620         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2621         {
2622                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2623                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2624                 foreach (@temp)
2625                 {
2626                         s/^\s+//g; s/\s+$//g;
2627                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2628                 }
2629                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2630         }
2631
2632         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2633         {
2634                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2635                 undef $proxysettings{'IDENT_DENY_USERS'};
2636                 foreach (@temp)
2637                 {
2638                         s/^\s+//g; s/\s+$//g;
2639                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2640                 }
2641                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2642         }
2643
2644         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2645         {
2646                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2647                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2648                 foreach (@temp)
2649                 {
2650                         s/^\s+//g; s/\s+$//g;
2651                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2652                 }
2653                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2654         }
2655
2656         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2657         {
2658                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2659                 undef $proxysettings{'RADIUS_DENY_USERS'};
2660                 foreach (@temp)
2661                 {
2662                         s/^\s+//g; s/\s+$//g;
2663                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2664                 }
2665                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2666         }
2667
2668         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2669         undef $proxysettings{'IDENT_HOSTS'};
2670         foreach (@temp)
2671         {
2672                 s/^\s+//g; s/\s+$//g;
2673                 if ($_)
2674                 {
2675                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2676                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2677                 }
2678         }
2679
2680         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2681         undef $proxysettings{'CRE_SVHOSTS'};
2682         foreach (@temp)
2683         {
2684                 s/^\s+//g; s/\s+$//g;
2685                 if ($_)
2686                 {
2687                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2688                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2689                 }
2690         }
2691 }
2692
2693 # -------------------------------------------------------------------
2694
2695 sub write_acls
2696 {
2697         open(FILE, ">$acl_src_subnets");
2698         flock(FILE, 2);
2699         if (!$proxysettings{'SRC_SUBNETS'})
2700         {
2701                 print FILE "$green_cidr\n";
2702                 if ($netsettings{'BLUE_DEV'})
2703                 {
2704                         print FILE "$blue_cidr\n";
2705                 }
2706         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2707         close(FILE);
2708
2709         open(FILE, ">$acl_src_banned_ip");
2710         flock(FILE, 2);
2711         print FILE $proxysettings{'SRC_BANNED_IP'};
2712         close(FILE);
2713
2714         open(FILE, ">$acl_src_banned_mac");
2715         flock(FILE, 2);
2716         print FILE $proxysettings{'SRC_BANNED_MAC'};
2717         close(FILE);
2718
2719         open(FILE, ">$acl_src_unrestricted_ip");
2720         flock(FILE, 2);
2721         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2722         close(FILE);
2723
2724         open(FILE, ">$acl_src_unrestricted_mac");
2725         flock(FILE, 2);
2726         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2727         close(FILE);
2728
2729         open(FILE, ">$acl_dst_noauth");
2730         flock(FILE, 2);
2731         print FILE $proxysettings{'DST_NOAUTH'};
2732         close(FILE);
2733
2734         open(FILE, ">$acl_dst_noauth_net");
2735         close(FILE);
2736         open(FILE, ">$acl_dst_noauth_dom");
2737         close(FILE);
2738         open(FILE, ">$acl_dst_noauth_url");
2739         close(FILE);
2740
2741         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2742         foreach(@temp)
2743         {
2744                 unless (/^#/)
2745                 {
2746                         if (/^\*\.\w/)
2747                         {
2748                                 s/^\*//;
2749                                 open(FILE, ">>$acl_dst_noauth_dom");
2750                                 flock(FILE, 2);
2751                                 print FILE "$_\n";
2752                                 close(FILE);
2753                         }
2754                         elsif (&General::validipormask($_))
2755                         {
2756                                 open(FILE, ">>$acl_dst_noauth_net");
2757                                 flock(FILE, 2);
2758                                 print FILE "$_\n";
2759                                 close(FILE);
2760                         }
2761                         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?/)
2762                         {
2763                                 open(FILE, ">>$acl_dst_noauth_net");
2764                                 flock(FILE, 2);
2765                                 print FILE "$_\n";
2766                                 close(FILE);
2767                         }
2768                         else
2769                         {
2770                                 open(FILE, ">>$acl_dst_noauth_url");
2771                                 flock(FILE, 2);
2772                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2773                                 close(FILE);
2774                         }
2775                 }
2776         }
2777
2778         open(FILE, ">$acl_dst_nocache");
2779         flock(FILE, 2);
2780         print FILE $proxysettings{'DST_NOCACHE'};
2781         close(FILE);
2782
2783         open(FILE, ">$acl_dst_nocache_net");
2784         close(FILE);
2785         open(FILE, ">$acl_dst_nocache_dom");
2786         close(FILE);
2787         open(FILE, ">$acl_dst_nocache_url");
2788         close(FILE);
2789
2790         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2791         foreach(@temp)
2792         {
2793                 unless (/^#/)
2794                 {
2795                         if (/^\*\.\w/)
2796                         {
2797                                 s/^\*//;
2798                                 open(FILE, ">>$acl_dst_nocache_dom");
2799                                 flock(FILE, 2);
2800                                 print FILE "$_\n";
2801                                 close(FILE);
2802                         }
2803                         elsif (&General::validipormask($_))
2804                         {
2805                                 open(FILE, ">>$acl_dst_nocache_net");
2806                                 flock(FILE, 2);
2807                                 print FILE "$_\n";
2808                                 close(FILE);
2809                         }
2810                         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?/)
2811                         {
2812                                 open(FILE, ">>$acl_dst_nocache_net");
2813                                 flock(FILE, 2);
2814                                 print FILE "$_\n";
2815                                 close(FILE);
2816                         }
2817                         else
2818                         {
2819                                 open(FILE, ">>$acl_dst_nocache_url");
2820                                 flock(FILE, 2);
2821                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2822                                 close(FILE);
2823                         }
2824                 }
2825         }
2826
2827         open(FILE, ">$acl_ports_safe");
2828         flock(FILE, 2);
2829         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2830         close(FILE);
2831
2832         open(FILE, ">$acl_ports_ssl");
2833         flock(FILE, 2);
2834         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2835         close(FILE);
2836
2837         open(FILE, ">$acl_dst_throttle");
2838         flock(FILE, 2);
2839         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2840         {
2841                 @temp = split(/\|/,$throttle_binary);
2842                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2843         }
2844         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2845         {
2846                 @temp = split(/\|/,$throttle_dskimg);
2847                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2848         }
2849         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2850         {
2851                 @temp = split(/\|/,$throttle_mmedia);
2852                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2853         }
2854         if (-s $throttled_urls)
2855         {
2856                 open(URLFILE, $throttled_urls);
2857                 @temp = <URLFILE>;
2858                 close(URLFILE);
2859                 foreach (@temp) { print FILE; }
2860         }
2861         close(FILE);
2862
2863         open(FILE, ">$mimetypes");
2864         flock(FILE, 2);
2865         print FILE $proxysettings{'MIME_TYPES'};
2866         close(FILE);
2867
2868         open(FILE, ">$ntlmdir/msntauth.allowusers");
2869         flock(FILE, 2);
2870         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2871         close(FILE);
2872
2873         open(FILE, ">$ntlmdir/msntauth.denyusers");
2874         flock(FILE, 2);
2875         print FILE $proxysettings{'NTLM_DENY_USERS'};
2876         close(FILE);
2877
2878         open(FILE, ">$raddir/radauth.allowusers");
2879         flock(FILE, 2);
2880         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2881         close(FILE);
2882
2883         open(FILE, ">$raddir/radauth.denyusers");
2884         flock(FILE, 2);
2885         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2886         close(FILE);
2887
2888         open(FILE, ">$identdir/identauth.allowusers");
2889         flock(FILE, 2);
2890         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2891         close(FILE);
2892
2893         open(FILE, ">$identdir/identauth.denyusers");
2894         flock(FILE, 2);
2895         print FILE $proxysettings{'IDENT_DENY_USERS'};
2896         close(FILE);
2897
2898         open(FILE, ">$identhosts");
2899         flock(FILE, 2);
2900         print FILE $proxysettings{'IDENT_HOSTS'};
2901         close(FILE);
2902
2903         open(FILE, ">$cre_groups");
2904         flock(FILE, 2);
2905         print FILE $proxysettings{'CRE_GROUPS'};
2906         close(FILE);
2907
2908         open(FILE, ">$cre_svhosts");
2909         flock(FILE, 2);
2910         print FILE $proxysettings{'CRE_SVHOSTS'};
2911         close(FILE);
2912 }
2913
2914 # -------------------------------------------------------------------
2915
2916 sub writepacfile
2917 {
2918         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2919         flock(FILE, 2);
2920         print FILE "function FindProxyForURL(url, host)\n";
2921         print FILE "{\n";
2922         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2923         {
2924                 print FILE <<END
2925 if (
2926      (isPlainHostName(host)) ||
2927      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2928      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2929      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2930      (isInNet(host, "192.168.0.0", "255.255.0.0")) ||
2931      (isInNet(host, "169.254.0.0", "255.255.0.0"))
2932    )
2933      return "DIRECT";
2934
2935  else
2936
2937 END
2938 ;
2939                 if ($proxysettings{'ENABLE'} eq 'on')
2940                 {
2941                         print FILE "if (\n";
2942                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2943
2944                         undef @templist;
2945                         if (-e "$acl_src_subnets") {
2946                                 open(SUBNETS,"$acl_src_subnets");
2947                                 @templist = <SUBNETS>;
2948                                 close(SUBNETS);
2949                         }
2950
2951                         foreach (@templist)
2952                         {
2953                                 @temp = split(/\//);
2954                                 if (
2955                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2956                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2957                                         )
2958                                 {
2959                                         chomp $temp[1];
2960                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2961                                 }
2962                         }
2963
2964                         print FILE "\n";
2965
2966                         print FILE <<END
2967
2968
2969    )
2970      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2971 END
2972 ;
2973                 }
2974                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2975                 {
2976                         print FILE "\n else\n\n";
2977                 }
2978                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2979                 {
2980                         print FILE <<END
2981 if (
2982      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2983    )
2984      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2985 END
2986 ;
2987                 }
2988         }
2989         print FILE "}\n";
2990         close(FILE);
2991 }
2992
2993 # -------------------------------------------------------------------
2994
2995 sub writeconfig
2996 {
2997         my $authrealm;
2998         my $delaypools;
2999
3000         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
3001             $proxysettings{'THROTTLING_GREEN_HOST'}  +
3002             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
3003             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
3004         {
3005                 $delaypools = 1; } else { $delaypools = 0;
3006         }
3007
3008         if ($proxysettings{'AUTH_REALM'} eq '')
3009         {
3010                 $authrealm = "IPFire Advanced Proxy Server";
3011         } else {
3012                 $authrealm = $proxysettings{'AUTH_REALM'};
3013         }
3014
3015         $_ = $proxysettings{'UPSTREAM_PROXY'};
3016         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
3017
3018         if ($remoteport eq '') { $remoteport = 80; }
3019
3020         open(FILE, ">${General::swroot}/proxy/squid.conf");
3021         flock(FILE, 2);
3022         print FILE <<END
3023 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
3024 # you make will be overwritten whenever you resave proxy settings using the
3025 # web interface!
3026 #
3027 # Instead, modify the file '$acl_include' and
3028 # then restart the proxy service using the web interface. Changes made to the
3029 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
3030
3031 shutdown_lifetime 5 seconds
3032 icp_port 0
3033
3034 END
3035         ;
3036         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3037         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
3038         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3039         print FILE "\n";
3040
3041         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3042                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3043                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
3044                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3045                 print FILE "\n";
3046         }
3047
3048         if ($proxysettings{'CACHE_SIZE'} > 0)
3049         {
3050                 print FILE "\n";
3051
3052                 if (!-z $acl_dst_nocache_dom) {
3053                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3054                         print FILE "cache deny no_cache_domains\n";
3055                 }
3056                 if (!-z $acl_dst_nocache_net) {
3057                         print FILE "acl no_cache_ipaddr dst \"$acl_dst_nocache_net\"\n";
3058                         print FILE "cache deny no_cache_ipaddr\n";
3059                 }
3060                 if (!-z $acl_dst_nocache_url) {
3061                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3062                         print FILE "cache deny no_cache_hosts\n";
3063                 }
3064         }
3065
3066         print FILE <<END
3067
3068 cache_effective_user squid
3069 cache_effective_group squid
3070 umask 022
3071
3072 pid_filename /var/run/squid.pid
3073
3074 cache_mem $proxysettings{'CACHE_MEM'} MB
3075 END
3076         ;
3077
3078         if ($proxysettings{'CACHE_SIZE'} eq '0')
3079         {
3080                 print FILE "cache_dir null /var/tmp\n\n";
3081         } else {
3082                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3083         }
3084
3085         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
3086         {
3087                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
3088         } else {
3089                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3090         }
3091
3092         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3093
3094         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3095         {
3096                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3097                 {
3098                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3099                 }
3100                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3101                 {
3102                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3103                 }
3104                 print FILE "\n";
3105         }
3106
3107         if ($proxysettings{'LOGGING'} eq 'on')
3108         {
3109                 print FILE <<END
3110 access_log /var/log/squid/access.log
3111 cache_log /var/log/squid/cache.log
3112 cache_store_log none
3113 END
3114         ;
3115                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
3116                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3117         } else {
3118                 print FILE <<END
3119 access_log /dev/null
3120 cache_log /dev/null
3121 cache_store_log none
3122 END
3123         ;}
3124         print FILE <<END
3125
3126 log_mime_hdrs off
3127 END
3128         ;
3129
3130         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3131         {
3132                 print FILE "forwarded_for on\n";
3133         } else {
3134                 print FILE "forwarded_for off\n";
3135         }
3136         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3137         {
3138                 print FILE "via on\n";
3139         } else {
3140                 print FILE "via off\n";
3141         }
3142         print FILE "\n";
3143
3144         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3145         {
3146                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3147                 {
3148                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
3149                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3150                         print FILE "auth_param basic realm $authrealm\n";
3151                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3152                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3153                 }
3154
3155                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3156                 {
3157                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3158                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3159                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3160                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3161                         {
3162                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3163                                 {
3164                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3165                                 } else {
3166                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3167                                 }
3168                                 print FILE " -u sAMAccountName -P";
3169                         }
3170                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3171                         {
3172                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3173                                 {
3174                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3175                                 } else {
3176                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3177                                 }
3178                                 print FILE " -u cn -P";
3179                         }
3180                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3181                         {
3182                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3183                                 {
3184                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3185                                 } else {
3186                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3187                                 }
3188                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3189                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3190                                 print FILE " -u uid -P";
3191                         }
3192                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3193                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3194                         print FILE "auth_param basic realm $authrealm\n";
3195                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3196                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3197                 }
3198
3199                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3200                 {
3201                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3202                         {
3203                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3204                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3205                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3206                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3207                         } else {
3208                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3209                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3210                                 print FILE "auth_param basic realm $authrealm\n";
3211                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3212                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3213
3214                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3215                                 flock(MSNTCONF,2);
3216                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3217                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3218                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3219                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3220                                 {
3221                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3222                                         {
3223                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3224                                         } else {
3225                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3226                                         }
3227                                 }
3228                                 close(MSNTCONF);
3229                         }
3230                 }
3231
3232                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3233                 {
3234                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3235                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3236                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3237                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3238                         print FILE "auth_param basic realm $authrealm\n";
3239                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3240                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3241                 }
3242
3243                 print FILE "\n";
3244                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3245                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3246                 {
3247                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3248                         {
3249                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3250                         }
3251                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3252                         {
3253                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3254                         }
3255                 }
3256                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3257                 {
3258                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3259                         {
3260                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3261                         }
3262                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3263                         {
3264                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3265                         }
3266                 }
3267                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3268                 {
3269                         print FILE "\n";
3270                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3271                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3272                 }
3273                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3274                 print FILE "\n";
3275
3276                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3277                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3278                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3279                 print FILE "\n";
3280
3281         }
3282
3283         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3284         {
3285                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3286                 {
3287                         print FILE "acl for_inetusers ident REQUIRED\n";
3288                 }
3289                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3290                 {
3291                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3292                         {
3293                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3294                         }
3295                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3296                         {
3297                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3298                         }
3299                 }
3300                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3301                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3302                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3303                 print FILE "\n";
3304         }
3305
3306         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3307
3308         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3309
3310         print FILE "acl within_timeframe time ";
3311         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3312         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3313         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3314         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3315         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3316         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3317         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3318         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3319         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3320         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3321         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3322
3323         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3324                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3325         }
3326
3327         print FILE <<END
3328 #acl all src all
3329 acl localhost src 127.0.0.1/32
3330 END
3331 ;
3332 open (PORTS,"$acl_ports_ssl");
3333 @temp = <PORTS>;
3334 close PORTS;
3335 if (@temp)
3336 {
3337         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3338 }
3339 open (PORTS,"$acl_ports_safe");
3340 @temp = <PORTS>;
3341 close PORTS;
3342 if (@temp)
3343 {
3344         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3345 }
3346         print FILE <<END
3347
3348 acl IPFire_http  port $http_port
3349 acl IPFire_https port $https_port
3350 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3351 acl IPFire_networks         src "$acl_src_subnets"
3352 acl IPFire_servers          dst "$acl_src_subnets"
3353 acl IPFire_green_network    src $green_cidr
3354 acl IPFire_green_servers    dst $green_cidr
3355 END
3356         ;
3357         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $blue_cidr\n"; }
3358         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $blue_cidr\n"; }
3359         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3360         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3361         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3362         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3363         print FILE <<END
3364 acl CONNECT method CONNECT
3365 END
3366         ;
3367
3368         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3369                 print FILE <<END
3370
3371 #Classroom extensions
3372 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3373 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3374 END
3375                 ;
3376                 print FILE "deny_info ";
3377                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3378                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3379                 {
3380                         print FILE "ERR_ACCESS_DISABLED";
3381                 } else {
3382                         print FILE "ERR_ACCESS_DENIED";
3383                 }
3384                 print FILE " IPFire_no_access_ips\n";
3385                 print FILE "deny_info ";
3386                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3387                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3388                 {
3389                         print FILE "ERR_ACCESS_DISABLED";
3390                 } else {
3391                         print FILE "ERR_ACCESS_DENIED";
3392                 }
3393                 print FILE " IPFire_no_access_mac\n";
3394
3395                 print FILE <<END
3396 http_access deny IPFire_no_access_ips
3397 http_access deny IPFire_no_access_mac
3398 END
3399         ;
3400         }
3401
3402         #Insert acl file and replace __VAR__ with correct values
3403         my $blue_net = ''; #BLUE empty by default
3404         my $blue_ip = '';
3405         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3406                 $blue_net = "$blue_cidr";
3407                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3408         }
3409         if (!-z $acl_include)
3410         {
3411                 open (ACL, "$acl_include");
3412                 print FILE "\n#Start of custom includes\n\n";
3413                 while (<ACL>) {
3414                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3415                         $_ =~ s/__GREEN_NET__/$green_cidr/;
3416                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3417                         $_ =~ s/__BLUE_NET__/$blue_net/;
3418                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3419                         print FILE $_;
3420                 }
3421                 print FILE "\n#End of custom includes\n";
3422                 close (ACL);
3423         }
3424         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3425         print FILE <<END
3426
3427 #Access to squid:
3428 #local machine, no restriction
3429 http_access allow         localhost
3430
3431 #GUI admin if local machine connects
3432 http_access allow         IPFire_ips IPFire_networks IPFire_http
3433 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3434
3435 #Deny not web services
3436 http_access deny          !Safe_ports
3437 http_access deny  CONNECT !SSL_ports
3438
3439 END
3440         ;
3441
3442 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3443 {
3444 print FILE "#Set ident ACLs\n";
3445 if (!-z $identhosts)
3446         {
3447                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3448                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3449                 print FILE "ident_lookup_access deny all\n";
3450         } else {
3451                 print FILE "ident_lookup_access allow all\n";
3452         }
3453         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3454 }
3455
3456 if ($delaypools) {
3457         print FILE "#Set download throttling\n";
3458
3459         if ($netsettings{'BLUE_DEV'})
3460         {
3461                 print FILE "delay_pools 2\n";
3462         } else {
3463                 print FILE "delay_pools 1\n";
3464         }
3465
3466         print FILE "delay_class 1 3\n";
3467         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3468
3469         print FILE "delay_parameters 1 ";
3470         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3471         {
3472                 print FILE "-1/-1";
3473         } else {
3474                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3475                 print FILE "/";
3476                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3477         }
3478
3479         print FILE " -1/-1 ";
3480         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3481         {
3482                 print FILE "-1/-1";
3483         } else {
3484                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3485                 print FILE "/";
3486                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3487         }
3488         print FILE "\n";
3489
3490         if ($netsettings{'BLUE_DEV'})
3491         {
3492                 print FILE "delay_parameters 2 ";
3493                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3494                 {
3495                         print FILE "-1/-1";
3496                 } else {
3497                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3498                         print FILE "/";
3499                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3500                 }
3501                 print FILE " -1/-1 ";
3502                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3503                 {
3504                         print FILE "-1/-1";
3505                 } else {
3506                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3507                         print FILE "/";
3508                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3509                 }
3510                 print FILE "\n";
3511         }
3512
3513         print FILE "delay_access 1 deny  IPFire_ips\n";
3514         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3515         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3516         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3517
3518         if ($netsettings{'BLUE_DEV'})
3519         {
3520                 print FILE "delay_access 1 allow IPFire_green_network";
3521                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3522                 print FILE "\n";
3523                 print FILE "delay_access 1 deny  all\n";
3524         } else {
3525                 print FILE "delay_access 1 allow all";
3526                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3527                 print FILE "\n";
3528         }
3529
3530         if ($netsettings{'BLUE_DEV'})
3531         {
3532                 print FILE "delay_access 2 deny  IPFire_ips\n";
3533                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3534                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3535                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3536                 print FILE "delay_access 2 allow IPFire_blue_network";
3537                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3538                 print FILE "\n";
3539                 print FILE "delay_access 2 deny  all\n";
3540         }
3541
3542         print FILE "delay_initial_bucket_level 100\n";
3543         print FILE "\n";
3544 }
3545
3546 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3547 {
3548         print FILE "#Prevent internal proxy access to Green\n";
3549         print FILE "http_access deny IPFire_green_servers !IPFire_green_network\n\n";
3550 }
3551
3552 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3553 {
3554         print FILE "#Prevent internal proxy access from Blue\n";
3555         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3556         print FILE "http_access deny  IPFire_blue_network IPFire_servers\n\n";
3557 }
3558
3559         print FILE <<END
3560 #Set custom configured ACLs
3561 END
3562         ;
3563         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3564         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3565
3566         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3567         {
3568                 if (!-z $acl_src_unrestricted_ip)
3569                 {
3570                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3571                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3572                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3573                 }
3574                 if (!-z $acl_src_unrestricted_mac)
3575                 {
3576                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3577                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3578                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3579                 }
3580                 if (!-z $acl_dst_noauth_net)
3581                 {
3582                         print FILE "http_access allow IPFire_networks";
3583                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3584                                 print FILE " !within_timeframe";
3585                         } else {
3586                                 print FILE " within_timeframe"; }
3587                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3588                         print FILE " to_ipaddr_without_auth\n";
3589                 }
3590                 if (!-z $acl_dst_noauth_dom)
3591                 {
3592                         print FILE "http_access allow IPFire_networks";
3593                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3594                                 print FILE " !within_timeframe";
3595                         } else {
3596                                 print FILE " within_timeframe"; }
3597                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3598                         print FILE " to_domains_without_auth\n";
3599                 }
3600                 if (!-z $acl_dst_noauth_url)
3601                 {
3602                         print FILE "http_access allow IPFire_networks";
3603                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3604                                 print FILE " !within_timeframe";
3605                         } else {
3606                                 print FILE " within_timeframe"; }
3607                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3608                         print FILE " to_hosts_without_auth\n";
3609                 }
3610         }
3611
3612         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3613         {
3614                 print FILE "http_access deny  !for_inetusers";
3615                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3616                 print FILE "\n";
3617         }
3618
3619         if (
3620              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3621              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3622              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3623              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3624              (!-z "$identdir/identauth.denyusers")
3625            )
3626         {
3627                 print FILE "http_access deny  for_acl_users";
3628                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3629                 print FILE "\n";
3630         }
3631
3632         if (!-z $acl_src_unrestricted_ip)
3633         {
3634                 print FILE "http_access allow IPFire_unrestricted_ips";
3635                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3636                 {
3637                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3638                         {
3639                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3640                         }
3641                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3642                         {
3643                                 print FILE " for_inetusers";
3644                         }
3645                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3646                         {
3647                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3648                                 {
3649                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3650                                         {
3651                                                 print FILE " for_acl_users";
3652                                         }
3653                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3654                                         {
3655                                                 print FILE " !for_acl_users";
3656                                         }
3657                                 } else { print FILE " for_inetusers"; }
3658                         }
3659                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3660                         {
3661                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3662                                 {
3663                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3664                                         {
3665                                                 print FILE " for_acl_users";
3666                                         }
3667                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3668                                         {
3669                                                 print FILE " !for_acl_users";
3670                                         }
3671                                 } else { print FILE " for_inetusers"; }
3672                         }
3673                 }
3674                 print FILE "\n";
3675         }
3676
3677         if (!-z $acl_src_unrestricted_mac)
3678         {
3679                 print FILE "http_access allow IPFire_unrestricted_mac";
3680                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3681                 {
3682                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3683                         {
3684                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3685                         }
3686                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3687                         {
3688                                 print FILE " for_inetusers";
3689                         }
3690                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3691                         {
3692                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3693                                 {
3694                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3695                                         {
3696                                                 print FILE " for_acl_users";
3697                                         }
3698                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3699                                         {
3700                                                 print FILE " !for_acl_users";
3701                                         }
3702                                 } else { print FILE " for_inetusers"; }
3703                         }
3704                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3705                         {
3706                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3707                                 {
3708                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3709                                         {
3710                                                 print FILE " for_acl_users";
3711                                         }
3712                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3713                                         {
3714                                                 print FILE " !for_acl_users";
3715                                         }
3716                                 } else { print FILE " for_inetusers"; }
3717                         }
3718                 }
3719                 print FILE "\n";
3720         }
3721
3722         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3723         {
3724                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3725                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3726         }
3727
3728         if (
3729             (
3730              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3731              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3732              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3733              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3734              (!-z "$ntlmdir/msntauth.denyusers")
3735             )
3736                 ||
3737             (
3738              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3739              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3740              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3741              (!-z "$raddir/radauth.denyusers")
3742             )
3743                 ||
3744             (
3745              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3746              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3747              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3748              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3749              (!-z "$identdir/identauth.denyusers")
3750             )
3751            )
3752         {
3753                 print FILE "http_access deny  for_acl_users";
3754                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3755                 print FILE "\n";
3756         }
3757
3758         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3759         {
3760                 print FILE "http_access allow";
3761                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3762                         print FILE " !within_timeframe";
3763                 } else {
3764                         print FILE " within_timeframe"; }
3765                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3766                 print FILE " !on_ident_aware_hosts\n";
3767         }
3768
3769         print FILE "http_access allow IPFire_networks";
3770         if (
3771             (
3772              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3773              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3774              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3775              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3776              (!-z "$ntlmdir/msntauth.allowusers")
3777             )
3778                 ||
3779             (
3780              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3781              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3782              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3783              (!-z "$raddir/radauth.allowusers")
3784             )
3785                 ||
3786             (
3787              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3788              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3789              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3790              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3791              (!-z "$identdir/identauth.allowusers")
3792             )
3793            )
3794         {
3795                 print FILE " for_acl_users";
3796         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3797                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3798                 print FILE " for_inetusers";
3799         }
3800         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3801         {
3802                 print FILE " !concurrent";
3803         }
3804         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3805                 print FILE " !within_timeframe";
3806         } else {
3807                 print FILE " within_timeframe"; }
3808         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3809         print FILE "\n";
3810
3811         print FILE "http_access deny  all\n\n";
3812
3813         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3814                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3815         {
3816                 print FILE "#Strip HTTP Header\n";
3817
3818                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3819                 {
3820                         print FILE "request_header_access X-Forwarded-For deny all\n";
3821                         print FILE "reply_header_access X-Forwarded-For deny all\n";
3822                 }
3823                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3824                 {
3825                         print FILE "request_header_access Via deny all\n";
3826                         print FILE "reply_header_access Via deny all\n";
3827                 }
3828                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3829                 {
3830                         print FILE "request_header_access User-Agent deny all\n";
3831                         print FILE "reply_header_access User-Agent deny all\n";
3832                 }
3833                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3834                 {
3835                         print FILE "request_header_access Referer deny all\n";
3836                         print FILE "reply_header_access Referer deny all\n";
3837                 }
3838
3839                 print FILE "\n";
3840
3841                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3842                 {
3843                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3844                         {
3845                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3846                         }
3847                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3848                         {
3849                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3850                         }
3851                         print FILE "\n";
3852                 }
3853         }
3854
3855         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3856
3857         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3858                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3859                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3860                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3861                 {
3862                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3863                 }
3864                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3865                 print FILE "http_reply_access allow all\n\n";
3866         }
3867
3868         if ($proxysettings{'CACHE_SIZE'} > 0)
3869         {
3870                 print FILE <<END
3871 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3872 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3873
3874 END
3875                 ;
3876         } else { print FILE "cache deny all\n\n";       }
3877
3878         print FILE <<END
3879 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3880 END
3881         ;
3882         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3883         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3884                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 deny IPFire_unrestricted_ips\n"; }
3885                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 deny IPFire_unrestricted_mac\n"; }
3886                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3887                 {
3888                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 deny for_extended_users\n"; }
3889                 }
3890         }
3891 #FIX ME print FILE "reply_body_max_size $replybodymaxsize deny all\n\n";
3892
3893         print FILE "visible_hostname";
3894         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3895         {
3896                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3897         } else {
3898                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3899         }
3900
3901         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n"; }
3902         if (!($proxysettings{'ADMIN_PASSWORD'} eq '')) { print FILE "cachemgr_passwd $proxysettings{'ADMIN_PASSWORD'} all\n"; }
3903         print FILE "\n";
3904
3905         print FILE "max_filedescriptors $proxysettings{'FILEDESCRIPTORS'}\n\n";
3906
3907         # Write the parent proxy info, if needed.
3908         if ($remotehost ne '')
3909         {
3910                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3911
3912                 # Enter authentication for the parent cache. Option format is
3913                 # login=user:password   ($proxy1='YES')
3914                 # login=PASS            ($proxy1='PASS')
3915                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3916                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3917                 {
3918                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3919                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3920                 }
3921                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3922
3923                 print FILE "\nalways_direct allow IPFire_ips\n";
3924                 print FILE "never_direct  allow all\n\n";
3925         }
3926         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3927         {
3928                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3929                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3930         }
3931         close FILE;
3932 }
3933
3934 # -------------------------------------------------------------------
3935
3936 sub adduser
3937 {
3938         my ($str_user, $str_pass, $str_group) = @_;
3939         my @groupmembers=();
3940
3941         if ($str_pass eq 'lEaVeAlOnE')
3942         {
3943                 open(FILE, "$userdb");
3944                 @groupmembers = <FILE>;
3945                 close(FILE);
3946                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3947                 &deluser($str_user);
3948                 open(FILE, ">>$userdb");
3949                 flock FILE,2;
3950                 print FILE "$str_user$str_pass";
3951                 close(FILE);
3952         } else {
3953                 &deluser($str_user);
3954                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
3955         }
3956
3957         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3958         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3959         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3960         flock FILE, 2;
3961         print FILE "$str_user\n";
3962         close(FILE);
3963
3964         return;
3965 }
3966
3967 # -------------------------------------------------------------------
3968
3969 sub deluser
3970 {
3971         my ($str_user) = @_;
3972         my $groupfile='';
3973         my @groupmembers=();
3974         my @templist=();
3975
3976         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3977         {
3978                 undef @templist;
3979                 open(FILE, "$groupfile");
3980                 @groupmembers = <FILE>;
3981                 close(FILE);
3982                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3983                 open(FILE, ">$groupfile");
3984                 flock FILE, 2;
3985                 print FILE @templist;
3986                 close(FILE);
3987         }
3988
3989         undef @templist;
3990         open(FILE, "$userdb");
3991         @groupmembers = <FILE>;
3992         close(FILE);
3993         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3994         open(FILE, ">$userdb");
3995         flock FILE, 2;
3996         print FILE @templist;
3997         close(FILE);
3998
3999         return;
4000 }
4001
4002 # -------------------------------------------------------------------
4003
4004 sub writecachemgr
4005 {
4006         open(FILE, ">${General::swroot}/proxy/cachemgr.conf");
4007         flock(FILE, 2);
4008         print FILE "$netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
4009         print FILE "localhost";
4010         close(FILE);
4011   return;
4012 }
4013
4014 # -------------------------------------------------------------------