html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2008  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) 2004-2008 marco.s - http://www.advproxy.net
  23 #
  24 # This code is distributed under the terms of the GPL
  25 #
  26 # $Id: advproxy.cgi,v 3.0.0 2008/08/18 00:00:00 marco.s Exp $
  27 #
  28
  29 use strict;
  30
  31 # enable only the following on debugging purpose
  32 #use warnings;
  33 #use CGI::Carp 'fatalsToBrowser';
  34
  35 require '/var/ipfire/general-functions.pl';
  36 require "${General::swroot}/lang.pl";
  37 require "${General::swroot}/header.pl";
  38
  39 my @squidversion = `/usr/sbin/squid -v`;
  40 my $http_port='81';
  41 my $https_port='444';
  42
  43 my %color = ();
  44 my %mainsettings = ();
  45 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  46 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  47
  48 my %proxysettings=();
  49 my %netsettings=();
  50 my %filtersettings=();
  51 my %xlratorsettings=();
  52 my %stdproxysettings=();
  53 my %mainsettings=();
  54
  55 my %checked=();
  56 my %selected=();
  57
  58 my @throttle_limits=(64,128,256,384,512,1024,2048,3072,5120);
  59 my $throttle_binary="bin|cab|exe|gz|rar|sea|tar|tgz|zip";
  60 my $throttle_dskimg="b5t|bin|bwt|ccd|cdi|cue|gho|img|iso|mds|nrg|pqi";
  61 my $throttle_mmedia="aiff?|asf|avi|divx|mov|mp3|mpe?g|qt|ra?m";
  62
  63 my $def_ports_safe="80 # http\n21 # ftp\n443 # https\n563 # snews\n70 # gopher\n210 # wais\n1025-65535 # unregistered ports\n280 # http-mgmt\n488 # gss-http\n591 # filemaker\n777 # multiling http\n800 # Squids port (for icons)\n";
  64 my $def_ports_ssl="443 # https\n563 # snews\n";
  65
  66 my @useragent=();
  67 my @useragentlist=();
  68
  69 my $hintcolour='#FFFFCC';
  70 my $ncsa_buttontext='';
  71 my $language='';
  72 my $i=0;
  73 my $n=0;
  74 my $id=0;
  75 my $line='';
  76 my $user='';
  77 my @userlist=();
  78 my @grouplist=();
  79 my @temp=();
  80 my @templist=();
  81
  82 my $cachemem=0;
  83 my $proxy1='';
  84 my $proxy2='';
  85 my $replybodymaxsize=0;
  86 my $browser_regexp='';
  87 my $needhup = 0;
  88 my $errormessage='';
  89
  90 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  91 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  92 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  93 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  94 my $identdir = "${General::swroot}/proxy/advanced/ident";
  95 my $credir   = "${General::swroot}/proxy/advanced/cre";
  96
  97 my $userdb = "$ncsadir/passwd";
  98 my $stdgrp = "$ncsadir/standard.grp";
  99 my $extgrp = "$ncsadir/extended.grp";
 100 my $disgrp = "$ncsadir/disabled.grp";
 101
 102 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
 103 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
 104 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
 105
 106 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
 107 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
 108 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
 109
 110 my $identhosts = "$identdir/hosts";
 111
 112 my $authdir  = "/usr/lib/squid/";
 113 my $errordir = "/usr/lib/squid/errors";
 114
 115 my $acl_src_subnets = "$acldir/src_subnets.acl";
 116 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 117 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 118 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 119 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 120 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 121 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 122 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 123 my $acl_dst_noauth_dom = "$acldir/dst_noauth_dom.acl";
 124 my $acl_dst_noauth_net = "$acldir/dst_noauth_net.acl";
 125 my $acl_dst_noauth_url = "$acldir/dst_noauth_url.acl";
 126 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 127 my $acl_dst_nocache_dom = "$acldir/dst_nocache_dom.acl";
 128 my $acl_dst_nocache_net = "$acldir/dst_nocache_net.acl";
 129 my $acl_dst_nocache_url = "$acldir/dst_nocache_url.acl";
 130 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 131 my $acl_ports_safe = "$acldir/ports_safe.acl";
 132 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 133 my $acl_include = "$acldir/include.acl";
 134
 135 my $updaccelversion  = 'n/a';
 136 my $urlfilterversion = 'n/a';
 137
 138 unless (-d "$acldir")   { mkdir("$acldir"); }
 139 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 140 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 141 unless (-d "$raddir")   { mkdir("$raddir"); }
 142 unless (-d "$identdir") { mkdir("$identdir"); }
 143 unless (-d "$credir")   { mkdir("$credir"); }
 144
 145 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 146 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 147
 148 unless (-e $userdb) { system("touch $userdb"); }
 149 unless (-e $stdgrp) { system("touch $stdgrp"); }
 150 unless (-e $extgrp) { system("touch $extgrp"); }
 151 unless (-e $disgrp) { system("touch $disgrp"); }
 152
 153 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 154 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 155 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 156 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 157 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 158 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 159 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 160 unless (-e $acl_dst_noauth)     { system("touch $acl_dst_noauth"); }
 161 unless (-e $acl_dst_noauth_dom) { system("touch $acl_dst_noauth_dom"); }
 162 unless (-e $acl_dst_noauth_net) { system("touch $acl_dst_noauth_net"); }
 163 unless (-e $acl_dst_noauth_url) { system("touch $acl_dst_noauth_url"); }
 164 unless (-e $acl_dst_nocache)     { system("touch $acl_dst_nocache"); }
 165 unless (-e $acl_dst_nocache_dom) { system("touch $acl_dst_nocache_dom"); }
 166 unless (-e $acl_dst_nocache_net) { system("touch $acl_dst_nocache_net"); }
 167 unless (-e $acl_dst_nocache_url) { system("touch $acl_dst_nocache_url"); }
 168 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 169 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 170 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 171 unless (-e $acl_include) { system("touch $acl_include"); }
 172
 173 unless (-e $browserdb) { system("touch $browserdb"); }
 174 unless (-e $mimetypes) { system("touch $mimetypes"); }
 175
 176 open FILE, $browserdb;
 177 @useragentlist = sort { reverse(substr(reverse(substr($a,index($a,',')+1)),index(reverse(substr($a,index($a,','))),',')+1)) cmp reverse(substr(reverse(substr($b,index($b,',')+1)),index(reverse(substr($b,index($b,','))),',')+1))} grep !/(^$)|(^\s*#)/,<FILE>;
 178 close(FILE);
 179
 180 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 181 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 182
 183 &Header::showhttpheaders();
 184
 185 $proxysettings{'ACTION'} = '';
 186 $proxysettings{'VALID'} = '';
 187
 188 $proxysettings{'ENABLE'} = 'off';
 189 $proxysettings{'ENABLE_BLUE'} = 'off';
 190 $proxysettings{'TRANSPARENT'} = 'off';
 191 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 192 $proxysettings{'PROXY_PORT'} = '800';
 193 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 194 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 195 $proxysettings{'ERR_LANGUAGE'} = 'German';
 196 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 197 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 198 $proxysettings{'FORWARD_VIA'} = 'off';
 199 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 200 $proxysettings{'FORWARD_USERNAME'} = 'off';
 201 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 202 $proxysettings{'UPSTREAM_PROXY'} = '';
 203 $proxysettings{'UPSTREAM_USER'} = '';
 204 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 205 $proxysettings{'LOGGING'} = 'off';
 206 $proxysettings{'LOGQUERY'} = 'off';
 207 $proxysettings{'LOGUSERAGENT'} = 'off';
 208 $proxysettings{'CACHE_MEM'} = '2';
 209 $proxysettings{'CACHE_SIZE'} = '50';
 210 $proxysettings{'MAX_SIZE'} = '4096';
 211 $proxysettings{'MIN_SIZE'} = '0';
 212 $proxysettings{'MEM_POLICY'} = 'LRU';
 213 $proxysettings{'CACHE_POLICY'} = 'LRU';
 214 $proxysettings{'L1_DIRS'} = '16';
 215 $proxysettings{'OFFLINE_MODE'} = 'off';
 216 $proxysettings{'CLASSROOM_EXT'} = 'off';
 217 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 218 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 219 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 220 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 221 $proxysettings{'TIME_FROM_HOUR'} = '00';
 222 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 223 $proxysettings{'TIME_TO_HOUR'} = '24';
 224 $proxysettings{'TIME_TO_MINUTE'} = '00';
 225 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 226 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 227 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 228 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 229 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 230 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 231 $proxysettings{'THROTTLE_BINARY'} = 'off';
 232 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 233 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 234 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 235 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 236 $proxysettings{'FAKE_USERAGENT'} = '';
 237 $proxysettings{'FAKE_REFERER'} = '';
 238 $proxysettings{'AUTH_METHOD'} = 'none';
 239 $proxysettings{'AUTH_REALM'} = '';
 240 $proxysettings{'AUTH_MAX_USERIP'} = '';
 241 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 242 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 243 $proxysettings{'AUTH_CHILDREN'} = '5';
 244 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 245 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 246 $proxysettings{'NCSA_USERNAME'} = '';
 247 $proxysettings{'NCSA_GROUP'} = '';
 248 $proxysettings{'NCSA_PASS'} = '';
 249 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 250 $proxysettings{'LDAP_BASEDN'} = '';
 251 $proxysettings{'LDAP_TYPE'} = 'ADS';
 252 $proxysettings{'LDAP_SERVER'} = '';
 253 $proxysettings{'LDAP_PORT'} = '389';
 254 $proxysettings{'LDAP_BINDDN_USER'} = '';
 255 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 256 $proxysettings{'LDAP_GROUP'} = '';
 257 $proxysettings{'NTLM_DOMAIN'} = '';
 258 $proxysettings{'NTLM_PDC'} = '';
 259 $proxysettings{'NTLM_BDC'} = '';
 260 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 261 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 262 $proxysettings{'RADIUS_SERVER'} = '';
 263 $proxysettings{'RADIUS_PORT'} = '1812';
 264 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 265 $proxysettings{'RADIUS_SECRET'} = '';
 266 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 267 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 268 $proxysettings{'IDENT_REQUIRED'} = 'off';
 269 $proxysettings{'IDENT_TIMEOUT'} = '10';
 270 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 271 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 272 $proxysettings{'ENABLE_FILTER'} = 'off';
 273 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 274 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 275 $proxysettings{'CHILDREN'} = '5';
 276
 277 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 278
 279 &Header::getcgihash(\%proxysettings);
 280
 281 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 282 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 283 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 284 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 285
 286 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 287 {
 288         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 289 }
 290
 291 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 292 {
 293         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 294         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 295                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 296         }
 297         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 298                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 299         }
 300         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 301                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 302         }
 303         if (!$errormessage) {
 304                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 305                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 306         }
 307         $proxysettings{'NCSA_USERNAME'} = '';
 308         $proxysettings{'NCSA_GROUP'} = '';
 309         $proxysettings{'NCSA_PASS'} = '';
 310         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 311 }
 312
 313 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 314 {
 315         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 316         &deluser($proxysettings{'ID'});
 317 }
 318
 319 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 320 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 321 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 322
 323 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 324 {
 325         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 326         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 327         @temp = split(/:/,$proxysettings{'ID'});
 328         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 329         $proxysettings{'NCSA_GROUP'} = $temp[1];
 330         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 331         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 332 }
 333
 334 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}))
 335 {
 336         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 337             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 338             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 339             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 340                 $errormessage = $Lang::tr{'invalid input'};
 341                 goto ERROR;
 342         }
 343         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 344         {
 345                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 346                 goto ERROR;
 347         }
 348         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 349                 ($proxysettings{'CACHE_SIZE'} < 10))
 350         {
 351                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 352                 {
 353                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 354                         goto ERROR;
 355                 }
 356         }
 357         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 358                 ($proxysettings{'CACHE_MEM'} < 1))
 359         {
 360                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 361                 goto ERROR;
 362         }
 363         my @free = `/usr/bin/free`;
 364         $free[1] =~ m/(\d+)/;
 365         $cachemem = int $1 / 2048;
 366         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 367                 $proxysettings{'CACHE_MEM'} = $cachemem;
 368         }
 369         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 370         {
 371                 $errormessage = $Lang::tr{'invalid maximum object size'};
 372                 goto ERROR;
 373         }
 374         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 375         {
 376                 $errormessage = $Lang::tr{'invalid minimum object size'};
 377                 goto ERROR;
 378         }
 379         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 380         {
 381                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 382                 goto ERROR;
 383         }
 384         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 385         {
 386                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 387                 goto ERROR;
 388         }
 389         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 390         {
 391                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 392                 goto ERROR;
 393         }
 394                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 395         {
 396                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 397                 goto ERROR;
 398         }
 399         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 400         {
 401                 $browser_regexp = '';
 402                 foreach (@useragentlist)
 403                 {
 404                         chomp;
 405                         @useragent = split(/,/);
 406                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 407                 }
 408                 chop($browser_regexp);
 409                 if (!$browser_regexp)
 410                 {
 411                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 412                         goto ERROR;
 413                 }
 414         }
 415         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 416         {
 417                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 418                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 419                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 420                 {
 421                         if ($netsettings{'BLUE_DEV'})
 422                         {
 423                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 424                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 425                                 {
 426                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 427                                         goto ERROR;
 428                                 }
 429                         } else {
 430                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 431                                 {
 432                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 433                                         goto ERROR;
 434                                 }
 435                         }
 436                 }
 437                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 438                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 439                 {
 440                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 441                         goto ERROR;
 442                 }
 443                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 444                 {
 445                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 446                         goto ERROR;
 447                 }
 448                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 449                 {
 450                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 451                         goto ERROR;
 452                 }
 453                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 454                 {
 455                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 456                         goto ERROR;
 457                 }
 458                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 459                 {
 460                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 461                         goto ERROR;
 462                 }
 463         }
 464         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 465         {
 466                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 467                 {
 468                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 469                         goto ERROR;
 470                 }
 471         }
 472         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 473         {
 474                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 475                 {
 476                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 477                         goto ERROR;
 478                 }
 479         }
 480         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 481         {
 482                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 483                 {
 484                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 485                         goto ERROR;
 486                 }
 487                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 488                 {
 489                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 490                         goto ERROR;
 491                 }
 492                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 493                 {
 494                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 495                         goto ERROR;
 496                 }
 497                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 498                 {
 499                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 500                         {
 501                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 502                                 goto ERROR;
 503                         }
 504                 }
 505         }
 506         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 507         {
 508                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 509                 {
 510                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 511                         goto ERROR;
 512                 }
 513                 if ($proxysettings{'NTLM_PDC'} eq '')
 514                 {
 515                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 516                         goto ERROR;
 517                 }
 518                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 519                 {
 520                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 521                         goto ERROR;
 522                 }
 523                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 524                 {
 525                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 526                         goto ERROR;
 527                 }
 528
 529                 $proxysettings{'NTLM_DOMAIN'} = lc($proxysettings{'NTLM_DOMAIN'});
 530                 $proxysettings{'NTLM_PDC'}    = lc($proxysettings{'NTLM_PDC'});
 531                 $proxysettings{'NTLM_BDC'}    = lc($proxysettings{'NTLM_BDC'});
 532         }
 533         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 534         {
 535                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 536                 {
 537                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 538                         goto ERROR;
 539                 }
 540                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 541                 {
 542                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 543                         goto ERROR;
 544                 }
 545                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 546                 {
 547                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 548                         goto ERROR;
 549                 }
 550         }
 551
 552         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 553         $proxy1 = 'YES';
 554         $proxy2 = 'YES';
 555         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 556         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 557         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 558         if (($proxy1 ne $proxy2))
 559         {
 560                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 561                 goto ERROR;
 562         }
 563
 564 ERROR:
 565         &check_acls;
 566
 567         if ($errormessage) {
 568                 $proxysettings{'VALID'} = 'no'; }
 569         else {
 570                 $proxysettings{'VALID'} = 'yes'; }
 571
 572         if ($proxysettings{'VALID'} eq 'yes')
 573         {
 574                 &write_acls;
 575
 576                 delete $proxysettings{'SRC_SUBNETS'};
 577                 delete $proxysettings{'SRC_BANNED_IP'};
 578                 delete $proxysettings{'SRC_BANNED_MAC'};
 579                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 580                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 581                 delete $proxysettings{'DST_NOCACHE'};
 582                 delete $proxysettings{'DST_NOAUTH'};
 583                 delete $proxysettings{'PORTS_SAFE'};
 584                 delete $proxysettings{'PORTS_SSL'};
 585                 delete $proxysettings{'MIME_TYPES'};
 586                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 587                 delete $proxysettings{'NTLM_DENY_USERS'};
 588                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 589                 delete $proxysettings{'RADIUS_DENY_USERS'};
 590                 delete $proxysettings{'IDENT_HOSTS'};
 591                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 592                 delete $proxysettings{'IDENT_DENY_USERS'};
 593
 594                 delete $proxysettings{'CRE_GROUPS'};
 595                 delete $proxysettings{'CRE_SVHOSTS'};
 596
 597                 delete $proxysettings{'NCSA_USERNAME'};
 598                 delete $proxysettings{'NCSA_GROUP'};
 599                 delete $proxysettings{'NCSA_PASS'};
 600                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 601
 602                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 603                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 604                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 605                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 606                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 607                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 608                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 609
 610                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 611                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 612
 613                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 614
 615                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 616                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 617                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 618                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 619                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 620                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 621                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 622                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 623                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 624
 625                 &writeconfig;
 626                 &writepacfile;
 627
 628                 system ('/usr/local/bin/squidctrl', 'disable');
 629                 unlink "${General::swroot}/proxy/enable";
 630                 unlink "${General::swroot}/proxy/transparent";
 631                 unlink "${General::swroot}/proxy/enable_blue";
 632                 unlink "${General::swroot}/proxy/transparent_blue";
 633
 634                 if ($proxysettings{'ENABLE'} eq 'on') {
 635                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 636                         system ('/usr/local/bin/squidctrl', 'enable'); }
 637                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 638                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 639                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 640                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 641                         system ('/usr/local/bin/squidctrl', 'enable'); }
 642                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 643                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 644
 645                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 646         }
 647 }
 648
 649 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 650 {
 651         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 652 }
 653
 654 if (!$errormessage)
 655 {
 656         if (-e "${General::swroot}/proxy/advanced/settings") {
 657                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 658         } elsif (-e "${General::swroot}/proxy/settings") {
 659                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 660         }
 661         &read_acls;
 662 }
 663
 664 $checked{'ENABLE'}{'off'} = '';
 665 $checked{'ENABLE'}{'on'} = '';
 666 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 667
 668 $checked{'TRANSPARENT'}{'off'} = '';
 669 $checked{'TRANSPARENT'}{'on'} = '';
 670 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 671
 672 $checked{'ENABLE_BLUE'}{'off'} = '';
 673 $checked{'ENABLE_BLUE'}{'on'} = '';
 674 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 675
 676 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 677 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 678 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 679
 680 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 681 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 682 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 683
 684 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 685 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 686 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 687 $checked{'FORWARD_USERNAME'}{'off'} = '';
 688 $checked{'FORWARD_USERNAME'}{'on'} = '';
 689 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 690 $checked{'FORWARD_VIA'}{'off'} = '';
 691 $checked{'FORWARD_VIA'}{'on'} = '';
 692 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 693 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 694 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 695 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 696
 697 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 698 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 699 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 700 $checked{'OFFLINE_MODE'}{'off'} = '';
 701 $checked{'OFFLINE_MODE'}{'on'} = '';
 702 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 703
 704 $checked{'LOGGING'}{'off'} = '';
 705 $checked{'LOGGING'}{'on'} = '';
 706 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 707 $checked{'LOGQUERY'}{'off'} = '';
 708 $checked{'LOGQUERY'}{'on'} = '';
 709 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 710 $checked{'LOGUSERAGENT'}{'off'} = '';
 711 $checked{'LOGUSERAGENT'}{'on'} = '';
 712 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 713
 714 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 715 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 716
 717 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 718 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 719 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 720 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 721 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 722 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 723
 724 $checked{'CLASSROOM_EXT'}{'off'} = '';
 725 $checked{'CLASSROOM_EXT'}{'on'} = '';
 726 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 727
 728 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 729 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 730 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 731 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 732 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 733
 734 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 735 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 736 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 737 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 738 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 739 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 740 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 741
 742 $checked{'TIME_MON'}{'off'} = '';
 743 $checked{'TIME_MON'}{'on'} = '';
 744 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 745 $checked{'TIME_TUE'}{'off'} = '';
 746 $checked{'TIME_TUE'}{'on'} = '';
 747 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 748 $checked{'TIME_WED'}{'off'} = '';
 749 $checked{'TIME_WED'}{'on'} = '';
 750 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 751 $checked{'TIME_THU'}{'off'} = '';
 752 $checked{'TIME_THU'}{'on'} = '';
 753 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 754 $checked{'TIME_FRI'}{'off'} = '';
 755 $checked{'TIME_FRI'}{'on'} = '';
 756 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 757 $checked{'TIME_SAT'}{'off'} = '';
 758 $checked{'TIME_SAT'}{'on'} = '';
 759 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 760 $checked{'TIME_SUN'}{'off'} = '';
 761 $checked{'TIME_SUN'}{'on'} = '';
 762 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 763
 764 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 765 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 766 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 767 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 768
 769 $checked{'THROTTLE_BINARY'}{'off'} = '';
 770 $checked{'THROTTLE_BINARY'}{'on'} = '';
 771 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 772 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 773 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 774 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 775 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 776 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 777 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 778
 779 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 780 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 781 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 782
 783 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 784 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 785 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 786
 787 foreach (@useragentlist) {
 788         @useragent = split(/,/);
 789         $checked{'UA_'.$useragent[0]}{'off'} = '';
 790         $checked{'UA_'.$useragent[0]}{'on'} = '';
 791         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 792 }
 793
 794 $checked{'AUTH_METHOD'}{'none'} = '';
 795 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 796 $checked{'AUTH_METHOD'}{'ident'} = '';
 797 $checked{'AUTH_METHOD'}{'ldap'} = '';
 798 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 799 $checked{'AUTH_METHOD'}{'radius'} = '';
 800 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 801
 802 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 803
 804 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 805 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 806 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 807
 808 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 809 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 810 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 811
 812 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 813
 814 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 815
 816 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 817
 818 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 819 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 820 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 821
 822 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 823 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 824 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 825
 826 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 827 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 828 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 829
 830 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 831 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 832 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 833
 834 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 835 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 836 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 837
 838 $checked{'IDENT_REQUIRED'}{'off'} = '';
 839 $checked{'IDENT_REQUIRED'}{'on'} = '';
 840 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 841
 842 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 843 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 844 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 845
 846 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 847 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 848 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 849
 850 $checked{'ENABLE_FILTER'}{'off'} = '';
 851 $checked{'ENABLE_FILTER'}{'on'} = '';
 852 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 853
 854 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 855 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 856 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 857
 858 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 859 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 860 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 861
 862 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 863
 864 &Header::openbigbox('100%', 'left', '', $errormessage);
 865
 866 if ($errormessage) {
 867         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 868         print "<font class='base'>$errormessage&nbsp;</font>\n";
 869         &Header::closebox();
 870 }
 871
 872 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 873 {
 874         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 875         $squidversion[0] =~ s/^\s+//g;
 876         $squidversion[0] =~ s/\s+$//g;
 877 } else {
 878         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 879 }
 880
 881 # ===================================================================
 882 #  Main settings
 883 # ===================================================================
 884
 885 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 886
 887 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 888
 889 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 890
 891 print <<END
 892 <table width='100%'>
 893 <tr>
 894         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 895 </tr>
 896 <tr>
 897         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 898         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 899         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 900         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 901 </tr>
 902 <tr>
 903         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 904         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 905         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 906         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 907 </tr>
 908 <tr>
 909 END
 910 ;
 911 if ($netsettings{'BLUE_DEV'}) {
 912         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 913         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 914 } else {
 915         print "<td colspan='2'>&nbsp;</td>";
 916 }
 917 print <<END
 918         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 919         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
 920 </tr>
 921 <tr>
 922 END
 923 ;
 924 if ($netsettings{'BLUE_DEV'}) {
 925         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 926         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 927 } else {
 928         print "<td colspan='2'>&nbsp;</td>";
 929 }
 930 print <<END
 931         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 932         <td class='base'>
 933         <select name='ERR_LANGUAGE'>
 934 END
 935 ;
 936         foreach (<$errordir/*>) {
 937                 if (-d) {
 938                         $language = substr($_,rindex($_,"/")+1);
 939                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 940                 }
 941         }
 942 print <<END
 943         </select>
 944         </td>
 945 </tr>
 946 <tr>
 947         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 948         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 949         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 950         <td class='base'><select name='ERR_DESIGN'>
 951                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 952                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 953         </select></td>
 954 </tr>
 955 <tr>
 956         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 957         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 958         <td>&nbsp;</td>
 959         <td>&nbsp;</td>
 960 </tr>
 961 </table>
 962 <hr size='1'>
 963 <table width='100%'>
 964 <tr><td class='base' width='50%' ><b>$Lang::tr{'advproxy redirector children'}</b><input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
 965 END
 966 ;
 967 if ( -e "/usr/bin/squidclamav" ) {
 968          print "<td class='base' width='33%'><b>$Lang::tr{'advproxy squidclamav'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_CLAMAV' $checked{'ENABLE_CLAMAV'}{'on'} /></td></tr>";
 969 }
 970 else
 971 {
 972          print "<td class='base' width='33%'></td></tr>";
 973 }
 974 print <<END
 975 </tr>
 976 <tr><td class='base' width='50%'><b>$Lang::tr{'advproxy url filter'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_FILTER' $checked{'ENABLE_FILTER'}{'on'} /></td>
 977 <td class='base' width='50%'><b>$Lang::tr{'advproxy update accelerator'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_UPDXLRATOR' $checked{'ENABLE_UPDXLRATOR'}{'on'} /></td></tr>
 978 </table>
 979 <hr size='1'>
 980 <table width='100%'>
 981 <tr>
 982         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
 983 </tr>
 984 <tr>
 985         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
 986         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
 987         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
 988         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
 989 </tr>
 990 <tr>
 991         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
 992         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
 993         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 994         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
 995 </tr>
 996 <tr>
 997         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
 998         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
 999         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1000         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1001 </tr>
1002 <tr>
1003         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1004         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1005         <td>&nbsp;</td>
1006         <td>&nbsp;</td>
1007 </tr>
1008 </table>
1009 <hr size='1'>
1010 <table width='100%'>
1011 <tr>
1012         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1013 </tr>
1014 <tr>
1015         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1016         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1017         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1018         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1019 </tr>
1020 <tr>
1021         <td>&nbsp;</td>
1022         <td>&nbsp;</td>
1023         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1024         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1025 </tr>
1026 </table>
1027 <hr size='1'>
1028 <table width='100%'>
1029 <tr>
1030         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1031 </tr>
1032 <tr>
1033         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1034 </tr>
1035 <tr>
1036         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1037         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1038         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1039         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1040 </tr>
1041 <tr>
1042         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1043         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1044         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1045         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1046 </tr>
1047 <tr>
1048         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1049         <td class='base'><select name='L1_DIRS'>
1050                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1051                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1052                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1053                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1054                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1055         </select></td>
1056         <td colspan='2' rowspan= '5' valign='top' class='base'>
1057                 <table cellspacing='0' cellpadding='0'>
1058                         <tr>
1059                                 <!-- intentionally left empty -->
1060                         </tr>
1061                         <tr>
1062                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1063                         </tr>
1064                         <tr>
1065                                 <!-- intentionally left empty -->
1066                         </tr>
1067                         <tr>
1068                                 <!-- intentionally left empty -->
1069                         </tr>
1070                         <tr>
1071                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1072 END
1073 ;
1074
1075 print $proxysettings{'DST_NOCACHE'};
1076
1077 print <<END
1078 </textarea></td>
1079                 </tr>
1080                 </table>
1081         </td>
1082 </tr>
1083 <tr>
1084         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1085         <td class='base'><select name='MEM_POLICY'>
1086                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1087                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1088                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1089                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1090         </select></td>
1091 </tr>
1092 <tr>
1093         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1094         <td class='base'><select name='CACHE_POLICY'>
1095                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1096                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1097                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1098                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1099         </select></td>
1100 </tr>
1101 <tr>
1102         <td colspan='2'>&nbsp;</td>
1103 </tr>
1104 <tr>
1105         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1106         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1107 </tr>
1108 </table>
1109 <hr size='1'>
1110 <table width='100%'>
1111 <tr>
1112         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1113 </tr>
1114 <tr>
1115         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1116 </tr>
1117 <tr>
1118         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1119         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1120 </tr>
1121 <tr>
1122         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1123 END
1124 ;
1125         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1126
1127 print <<END
1128 </textarea></td>
1129         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1130 END
1131 ;
1132         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1133
1134 print <<END
1135 </textarea></td>
1136 </tr>
1137 </table>
1138 <hr size='1'>
1139 <table width='100%'>
1140 <tr>
1141         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1142 </tr>
1143 <tr>
1144         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1145 </tr>
1146 <tr>
1147         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1148 </tr>
1149 <tr>
1150         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1151 END
1152 ;
1153
1154 if (!$proxysettings{'SRC_SUBNETS'})
1155 {
1156         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1157         if ($netsettings{'BLUE_DEV'})
1158         {
1159                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1160         }
1161 } else { print $proxysettings{'SRC_SUBNETS'}; }
1162
1163 print <<END
1164 </textarea></td>
1165 END
1166 ;
1167
1168 $line = $Lang::tr{'advproxy no internal proxy on green'};
1169 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1170 print "<td class='base'>$line:</td>\n";
1171 print <<END
1172         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1173 </tr>
1174 END
1175 ;
1176 if ($netsettings{'BLUE_DEV'}) {
1177         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1178         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1179         print "<tr>\n";
1180         print "<td class='base'>$line:</td>\n";
1181         print <<END
1182         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1183 </tr>
1184 END
1185 ;
1186 }
1187 print <<END
1188 <tr>
1189         <td colspan='2'>&nbsp;</td>
1190 </tr>
1191 <tr>
1192         <td colspan='2'>&nbsp;</td>
1193 </tr>
1194 </table>
1195 <table width='100%'>
1196 <tr>
1197         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1198 </tr>
1199 <tr>
1200         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1201         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1202 </tr>
1203 <tr>
1204         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1205 END
1206 ;
1207
1208         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1209
1210 print <<END
1211 </textarea></td>
1212         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1213 END
1214 ;
1215
1216 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1217
1218 print <<END
1219 </textarea></td>
1220 </tr>
1221 </table>
1222 <table width='100%'>
1223 <tr>
1224         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1225 </tr>
1226 <tr>
1227         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1228         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1229 </tr>
1230 <tr>
1231         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1232 END
1233 ;
1234
1235         print $proxysettings{'SRC_BANNED_IP'};
1236
1237 print <<END
1238 </textarea></td>
1239         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1240 END
1241 ;
1242
1243 print $proxysettings{'SRC_BANNED_MAC'};
1244
1245 print <<END
1246 </textarea></td>
1247 </tr>
1248 </table>
1249
1250 <hr size='1'>
1251
1252 END
1253 ;
1254 # -------------------------------------------------------------------
1255 #  CRE GUI - optional
1256 # -------------------------------------------------------------------
1257
1258 if (-e $cre_enabled) { print <<END
1259 <table width='100%'>
1260
1261 <tr>
1262         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1263 </tr>
1264 <tr>
1265         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1266 </tr>
1267 <tr>
1268
1269 END
1270 ;
1271 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1272 print <<END
1273         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1274         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1275 </tr>
1276 <tr>
1277         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1278         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1279 END
1280 ;
1281 }
1282 print "</tr>";
1283 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1284 print <<END
1285 <tr>
1286         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1287 END
1288 ;
1289
1290         print $proxysettings{'CRE_GROUPS'};
1291
1292 print <<END
1293 </textarea></td>
1294         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1295 END
1296 ;
1297         print $proxysettings{'CRE_SVHOSTS'};
1298
1299 print <<END
1300 </textarea></td>
1301 </tr>
1302 END
1303 ;
1304 }
1305 print "</table><hr size='1'>";
1306
1307 } else {
1308         print <<END
1309         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1310         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1311         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1312 END
1313 ;
1314 }
1315
1316 # -------------------------------------------------------------------
1317
1318 print <<END
1319
1320 <table width='100%'>
1321 <tr>
1322         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1323 </tr>
1324 <table width='100%'>
1325 <tr>
1326         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1327         <td width='1%'>&nbsp;</td>
1328         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1329         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1330         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1331         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1332         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1333         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1334         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1335         <td width='1%'>&nbsp;&nbsp;</td>
1336         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1337         <td width='1%'>&nbsp;</td>
1338         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1339         <td>&nbsp;</td>
1340 </tr>
1341 <tr>
1342         <td class='base'>
1343         <select name='TIME_ACCESS_MODE'>
1344         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1345         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1346         </select>
1347         </td>
1348         <td>&nbsp;</td>
1349         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1350         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1351         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1352         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1353         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1354         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1355         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1356         <td>&nbsp;</td>
1357         <td class='base'>
1358         <select name='TIME_FROM_HOUR'>
1359 END
1360 ;
1361 for ($i=0;$i<=24;$i++) {
1362         $_ = sprintf("%02s",$i);
1363         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1364 }
1365 print <<END
1366         </select>
1367         </td>
1368         <td>:</td>
1369         <td class='base'>
1370         <select name='TIME_FROM_MINUTE'>
1371 END
1372 ;
1373 for ($i=0;$i<=45;$i+=15) {
1374         $_ = sprintf("%02s",$i);
1375         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1376 }
1377 print <<END
1378         </select>
1379         <td> - </td>
1380         </td>
1381         <td class='base'>
1382         <select name='TIME_TO_HOUR'>
1383 END
1384 ;
1385 for ($i=0;$i<=24;$i++) {
1386         $_ = sprintf("%02s",$i);
1387         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1388 }
1389 print <<END
1390         </select>
1391         </td>
1392         <td>:</td>
1393         <td class='base'>
1394         <select name='TIME_TO_MINUTE'>
1395 END
1396 ;
1397 for ($i=0;$i<=45;$i+=15) {
1398         $_ = sprintf("%02s",$i);
1399         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1400 }
1401 print <<END
1402         </select>
1403         </td>
1404 </tr>
1405 </table>
1406 <hr size='1'>
1407 <table width='100%'>
1408 <tr>
1409         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1410 </tr>
1411 <tr>
1412         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1413         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1414         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1415         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1416 </tr>
1417 </table>
1418 <hr size='1'>
1419 <table width='100%'>
1420 <tr>
1421         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1422 </tr>
1423 <tr>
1424         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1425         <td width='20%' class='base'>
1426         <select name='THROTTLING_GREEN_TOTAL'>
1427 END
1428 ;
1429
1430 foreach (@throttle_limits) {
1431         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1432 }
1433
1434 print <<END
1435         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1436         </select>
1437         </td>
1438         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1439         <td width='30%' class='base'>
1440         <select name='THROTTLING_GREEN_HOST'>
1441 END
1442 ;
1443
1444 foreach (@throttle_limits) {
1445         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1446 }
1447
1448 print <<END
1449         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1450         </select>
1451         </td>
1452 </tr>
1453 END
1454 ;
1455
1456 if ($netsettings{'BLUE_DEV'}) {
1457         print <<END
1458 <tr>
1459         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1460         <td class='base'>
1461         <select name='THROTTLING_BLUE_TOTAL'>
1462 END
1463 ;
1464
1465 foreach (@throttle_limits) {
1466         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1467 }
1468
1469 print <<END
1470         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1471         </select>
1472         </td>
1473         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1474         <td class='base'>
1475         <select name='THROTTLING_BLUE_HOST'>
1476 END
1477 ;
1478
1479 foreach (@throttle_limits) {
1480         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1481 }
1482
1483 print <<END
1484         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1485         </select>
1486         </td>
1487 </tr>
1488 END
1489 ;
1490 }
1491
1492 print <<END
1493 </table>
1494 <table width='100%'>
1495 <tr>
1496         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1497 </tr>
1498 <tr>
1499         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1500         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1501         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1502         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1503         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1504         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1505         <td width='15%'>&nbsp;</td>
1506         <td width='10%'>&nbsp;</td>
1507 </tr>
1508 </table>
1509 <hr size='1'>
1510 <table width='100%'>
1511 <tr>
1512         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1513 </tr>
1514 END
1515 ;
1516 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1517 print <<END
1518 <tr>
1519         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1520         <td>&nbsp;</td>
1521         <td>&nbsp;</td>
1522 </tr>
1523 <tr>
1524         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1525 END
1526 ;
1527
1528 print $proxysettings{'MIME_TYPES'};
1529
1530 print <<END
1531 </textarea></td>
1532         <td>&nbsp;</td>
1533         <td>&nbsp;</td>
1534 </tr>
1535 END
1536 ;
1537 }
1538 print <<END
1539 </table>
1540
1541 <hr size='1'>
1542 <table width='100%'>
1543 <tr>
1544         <td colspan='4'><b>$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>
1545 </tr>
1546 END
1547 ;
1548 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1549 print <<END
1550 <tr>
1551         <td colspan='4'><i>
1552 END
1553 ;
1554 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1555 print <<END
1556 </i></td>
1557 </tr>
1558 </table>
1559 <table width='100%'>
1560 END
1561 ;
1562
1563 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1564         for ($i=0; $i<=3; $i++) {
1565                 if ($i eq 0) { print "<tr>\n"; }
1566                 if (($n+$i) < @useragentlist) {
1567                         @useragent = split(/,/,@useragentlist[$n+$i]);
1568                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1569                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1570                 }
1571                 if ($i eq 3) { print "<\/tr>\n"; }
1572         }
1573 }
1574 }
1575 print <<END
1576 </table>
1577 <hr size='1'>
1578 <table width='100%'>
1579 <tr>
1580         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1581 </tr>
1582 <tr>
1583         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1584         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1585 </tr>
1586 <tr>
1587         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1588         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1589 </tr>
1590 </table>
1591 <hr size='1'>
1592 END
1593 ;
1594
1595 print <<END
1596 <table width='100%'>
1597 <tr>
1598         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1599 </tr>
1600 <tr>
1601         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1602         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1603         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1604         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1605         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1606         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1607 </tr>
1608 </table>
1609 END
1610 ;
1611
1612 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1613 <hr size='1'>
1614 <table width='100%'>
1615 <tr>
1616         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1617 </tr>
1618 <tr>
1619         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1620 </tr>
1621 <tr>
1622         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1623         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1624         <td colspan='2' rowspan= '6' valign='top' class='base'>
1625                 <table cellpadding='0' cellspacing='0'>
1626                         <tr>
1627                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1628                         </tr>
1629                         <tr>
1630                                 <!-- intentionally left empty -->
1631                         </tr>
1632                         <tr>
1633                                 <!-- intentionally left empty -->
1634                         </tr>
1635                         <tr>
1636                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1637                         </tr>
1638                         <tr>
1639                                 <!-- intentionally left empty -->
1640                         </tr>
1641                         <tr>
1642                                 <!-- intentionally left empty -->
1643                         </tr>
1644                         <tr>
1645                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1646                         </tr>
1647                         <tr>
1648                                 <!-- intentionally left empty -->
1649                         </tr>
1650                         <tr>
1651                                 <!-- intentionally left empty -->
1652                         </tr>
1653                         <tr>
1654                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1655 END
1656 ;
1657
1658 print $proxysettings{'DST_NOAUTH'};
1659
1660 print <<END
1661 </textarea></td>
1662                 </tr>
1663                 </table>
1664         </td>
1665 </tr>
1666 <tr>
1667         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1668         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1669 </tr>
1670 <tr>
1671         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1672         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1673 </tr>
1674 <tr>
1675         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1676         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1677 </tr>
1678 <tr>
1679         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1680         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1681 </tr>
1682 <tr>
1683         <td colspan='2'>&nbsp;</td>
1684 </tr>
1685 </table>
1686 END
1687 ;
1688 }
1689
1690 # ===================================================================
1691 #  NCSA auth settings
1692 # ===================================================================
1693
1694 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1695 print <<END
1696 <hr size='1'>
1697 <table width='100%'>
1698 <tr>
1699         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1700 </tr>
1701 <tr>
1702         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1703         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1704         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1705         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1706 </tr>
1707 <tr>
1708         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1709         <td>&nbsp;</td>
1710         <td>&nbsp;</td>
1711 </tr>
1712 </table>
1713 END
1714 ; }
1715
1716 # ===================================================================
1717 #  IDENTD auth settings
1718 # ===================================================================
1719
1720 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1721 print <<END
1722 <hr size ='1'>
1723 <table width='100%'>
1724 <tr>
1725         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1726 </tr>
1727 <tr>
1728         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1729         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1730         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1731         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1732 </tr>
1733 <tr>
1734         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1735         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1736         <td>&nbsp;</td>
1737         <td>&nbsp;</td>
1738 </tr>
1739 <tr>
1740         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1741         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1742 </tr>
1743 <tr>
1744         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1745 END
1746 ;
1747 if (!$proxysettings{'IDENT_HOSTS'}) {
1748         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1749         if ($netsettings{'BLUE_DEV'}) {
1750                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1751         }
1752 } else {
1753         print $proxysettings{'IDENT_HOSTS'};
1754 }
1755
1756 print <<END
1757 </textarea></td>
1758                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1759 END
1760 ;
1761
1762 print $proxysettings{'DST_NOAUTH'};
1763
1764 print <<END
1765 </textarea></td>
1766 </tr>
1767 </table>
1768 <hr size ='1'>
1769 <table width='100%'>
1770 <tr>
1771         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1772 </tr>
1773 <tr>
1774         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1775         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1776         <td width='25%'>&nbsp;</td>
1777         <td width='30%'>&nbsp;</td>
1778 </tr>
1779 <tr>
1780         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1781         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1782         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1783         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1784 </tr>
1785 <tr>
1786         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1787         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1788 </tr>
1789 <tr>
1790         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1791 END
1792 ; }
1793
1794 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1795
1796 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1797 </textarea></td>
1798         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1799 END
1800 ; }
1801
1802 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1803
1804 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1805 </textarea></td>
1806 </tr>
1807 </table>
1808 END
1809 ; }
1810
1811 # ===================================================================
1812 #  NTLM auth settings
1813 # ===================================================================
1814
1815 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1816 print <<END
1817 <hr size='1'>
1818 <table width='100%'>
1819 <tr>
1820         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1821 </tr>
1822 <tr>
1823         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1824         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1825         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1826         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1827         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1828         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1829 </tr>
1830 </table>
1831 <hr size ='1'>
1832 <table width='100%'>
1833 <tr>
1834         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1835 </tr>
1836 <tr>
1837         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1838         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1839         <td>&nbsp;</td>
1840 </tr>
1841 </table>
1842 <hr size ='1'>
1843 <table width='100%'>
1844 <tr>
1845         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1846 </tr>
1847 <tr>
1848         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1849         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1850         <td width='25%'>&nbsp;</td>
1851         <td width='30%'>&nbsp;</td>
1852 </tr>
1853 <tr>
1854         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1855         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1856         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1857         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1858 </tr>
1859 <tr>
1860         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1861         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1862 </tr>
1863 <tr>
1864         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1865 END
1866 ; }
1867
1868 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1869
1870 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1871 </textarea></td>
1872         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1873 END
1874 ; }
1875
1876 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1877
1878 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1879 </textarea></td>
1880 </tr>
1881 </table>
1882 END
1883 ; }
1884
1885 # ===================================================================
1886 #  LDAP auth settings
1887 # ===================================================================
1888
1889 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1890 print <<END
1891 <hr size='1'>
1892 <table width='100%'>
1893 <tr>
1894         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1895 </tr>
1896 <tr>
1897         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1898         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1899         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1900         <td class='base'><select name='LDAP_TYPE'>
1901                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1902                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1903                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1904                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1905         </select></td>
1906 </tr>
1907 <tr>
1908         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1909         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1910         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1911         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1912 </tr>
1913 </table>
1914 <hr size ='1'>
1915 <table width='100%'>
1916 <tr>
1917         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1918 </tr>
1919 <tr>
1920         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1921         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1922         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1923         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1924 </tr>
1925 </table>
1926 <hr size ='1'>
1927 <table width='100%'>
1928 <tr>
1929         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1930 </tr>
1931 <tr>
1932         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1933         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1934         <td>&nbsp;</td>
1935         <td>&nbsp;</td>
1936 </tr>
1937 </table>
1938 END
1939 ; }
1940
1941 # ===================================================================
1942 #  RADIUS auth settings
1943 # ===================================================================
1944
1945 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1946 print <<END
1947 <hr size='1'>
1948 <table width='100%'>
1949 <tr>
1950         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1951 </tr>
1952 <tr>
1953         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1954         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1955         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1956         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1957 </tr>
1958 <tr>
1959         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1960         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
1961         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
1962         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
1963 </tr>
1964 </table>
1965 <hr size ='1'>
1966 <table width='100%'>
1967 <tr>
1968         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
1969 </tr>
1970 <tr>
1971         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1972         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
1973         <td width='25%'>&nbsp;</td>
1974         <td width='30%'>&nbsp;</td>
1975 </tr>
1976 <tr>
1977         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
1978         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
1979         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
1980         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
1981 </tr>
1982 <tr>
1983         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
1984         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
1985 </tr>
1986 <tr>
1987         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1988 END
1989 ; }
1990
1991 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
1992
1993 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1994 </textarea></td>
1995         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
1996 END
1997 ; }
1998
1999 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2000
2001 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2002 </textarea></td>
2003 </tr>
2004 </table>
2005 END
2006 ; }
2007
2008 # ===================================================================
2009
2010 }
2011
2012 print "<table>\n";
2013
2014 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2015 print <<END
2016 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2017 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2018 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2019 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2020 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2021 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2022 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2023 END
2024 ; }
2025
2026 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2027 print <<END
2028 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2029 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2030 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2031 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2032 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2033 END
2034 ; }
2035
2036 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2037 print <<END
2038 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2039 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2040 END
2041 ; }
2042
2043 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2044 print <<END
2045 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2046 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2047 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2048 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2049 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2050 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2051 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2052 END
2053 ; }
2054
2055 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2056 print <<END
2057 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2058 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2059 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2060 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2061 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2062 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2063 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2064 END
2065 ; }
2066
2067 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2068 print <<END
2069 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2070 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2071 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2072 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2073 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2074 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2075 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2076 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2077 END
2078 ; }
2079
2080 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2081 print <<END
2082 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2083 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2084 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2085 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2086 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2087 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2088 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2089 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2090 END
2091 ; }
2092
2093 print "</table>\n";
2094
2095 print <<END
2096 <hr size='1'>
2097 END
2098 ;
2099
2100 print <<END
2101 <table width='100%'>
2102 <tr>
2103         <td>&nbsp;</td>
2104         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2105         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2106         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2107         <td>&nbsp;</td>
2108 </tr>
2109
2110 </table>
2111 <br />
2112 <table width='100%'>
2113 <tr>
2114         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2115         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2116         </td>
2117         <td align='right'>&nbsp;</td>
2118 </tr>
2119 </table>
2120 </form>
2121 END
2122 ;
2123
2124 &Header::closebox();
2125
2126 } else {
2127
2128 # ===================================================================
2129 #  NCSA user management
2130 # ===================================================================
2131
2132 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2133 print <<END
2134 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2135 <table width='100%'>
2136 <tr>
2137         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2138 </tr>
2139 <tr>
2140         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2141         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2142 END
2143 ;
2144         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2145         print <<END
2146          /></td>
2147         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2148         <td class='base'>
2149                 <select name='NCSA_GROUP'>
2150                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2151                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2152                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2153                 </select>
2154         </td>
2155
2156 </tr>
2157 <tr>
2158         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2159         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2160         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2161         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2162 </tr>
2163 </table>
2164 <br>
2165 <table>
2166 <tr>
2167         <td>&nbsp;</td>
2168         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2169         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2170         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2171 END
2172 ;
2173         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2174                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2175         }
2176
2177 print <<END
2178         <td>&nbsp;</td>
2179         <td>&nbsp;</td>
2180         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2181 </tr>
2182 </table>
2183 </form>
2184 <hr size='1'>
2185 <table width='100%'>
2186 <tr>
2187         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2188 </tr>
2189 </table>
2190 <table width='100%' align='center'>
2191 END
2192 ;
2193
2194 if (-e $extgrp)
2195 {
2196         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2197         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2198 }
2199 if (-e $stdgrp)
2200 {
2201         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2202         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2203 }
2204 if (-e $disgrp)
2205 {
2206         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2207         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2208 }
2209
2210 @userlist = sort(@userlist);
2211
2212 # If the password file contains entries, print entries and action icons
2213
2214 if ( ! -z "$userdb" ) {
2215         print <<END
2216         <tr>
2217                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2218                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2219                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2220         </tr>
2221 END
2222 ;
2223         $id = 0;
2224         foreach $line (@userlist)
2225         {
2226                 $id++;
2227                 chomp($line);
2228                 @temp = split(/:/,$line);
2229                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2230                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2231                 elsif ($id % 2) {
2232                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2233                 else {
2234                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2235
2236                 print <<END
2237                 <td align='center'>$temp[0]</td>
2238                 <td align='center'>
2239 END
2240 ;
2241                 if ($temp[1] eq 'standard') {
2242                         print $Lang::tr{'advproxy NCSA grp standard'};
2243                 } elsif ($temp[1] eq 'extended') {
2244                         print $Lang::tr{'advproxy NCSA grp extended'};
2245                 } elsif ($temp[1] eq 'disabled') {
2246                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2247                 print <<END
2248                 </td>
2249                 <td width='8%' align='center'>
2250                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2251                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2252                 <input type='hidden' name='ID' value='$line' />
2253                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2254                 </form>
2255                 </td>
2256
2257                 <td width='8%' align='center'>
2258                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2259                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2260                 <input type='hidden' name='ID' value='$temp[0]' />
2261                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2262                 </form>
2263                 </td>
2264         </tr>
2265 END
2266 ;
2267         }
2268
2269 print <<END
2270 </table>
2271 <br>
2272 <table>
2273 <tr>
2274         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2275         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2276         <td class='base'>$Lang::tr{'edit'}</td>
2277         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2278         <td class='base'>$Lang::tr{'remove'}</td>
2279 </tr>
2280 END
2281 ;
2282 } else {
2283         print <<END
2284         <tr>
2285                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2286         </tr>
2287 END
2288 ;
2289 }
2290
2291 print <<END
2292 </table>
2293 END
2294 ;
2295
2296 &Header::closebox();
2297
2298 }
2299
2300 # ===================================================================
2301
2302 &Header::closebigbox();
2303
2304 &Header::closepage();
2305
2306 # -------------------------------------------------------------------
2307
2308 sub read_acls
2309 {
2310         if (-e "$acl_src_subnets") {
2311                 open(FILE,"$acl_src_subnets");
2312                 delete $proxysettings{'SRC_SUBNETS'};
2313                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2314                 close(FILE);
2315         }
2316         if (-e "$acl_src_banned_ip") {
2317                 open(FILE,"$acl_src_banned_ip");
2318                 delete $proxysettings{'SRC_BANNED_IP'};
2319                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2320                 close(FILE);
2321         }
2322         if (-e "$acl_src_banned_mac") {
2323                 open(FILE,"$acl_src_banned_mac");
2324                 delete $proxysettings{'SRC_BANNED_MAC'};
2325                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2326                 close(FILE);
2327         }
2328         if (-e "$acl_src_unrestricted_ip") {
2329                 open(FILE,"$acl_src_unrestricted_ip");
2330                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2331                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2332                 close(FILE);
2333         }
2334         if (-e "$acl_src_unrestricted_mac") {
2335                 open(FILE,"$acl_src_unrestricted_mac");
2336                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2337                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2338                 close(FILE);
2339         }
2340         if (-e "$acl_dst_nocache") {
2341                 open(FILE,"$acl_dst_nocache");
2342                 delete $proxysettings{'DST_NOCACHE'};
2343                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2344                 close(FILE);
2345         }
2346         if (-e "$acl_dst_noauth") {
2347                 open(FILE,"$acl_dst_noauth");
2348                 delete $proxysettings{'DST_NOAUTH'};
2349                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2350                 close(FILE);
2351         }
2352         if (-e "$acl_ports_safe") {
2353                 open(FILE,"$acl_ports_safe");
2354                 delete $proxysettings{'PORTS_SAFE'};
2355                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2356                 close(FILE);
2357         }
2358         if (-e "$acl_ports_ssl") {
2359                 open(FILE,"$acl_ports_ssl");
2360                 delete $proxysettings{'PORTS_SSL'};
2361                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2362                 close(FILE);
2363         }
2364         if (-e "$mimetypes") {
2365                 open(FILE,"$mimetypes");
2366                 delete $proxysettings{'MIME_TYPES'};
2367                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2368                 close(FILE);
2369         }
2370         if (-e "$ntlmdir/msntauth.allowusers") {
2371                 open(FILE,"$ntlmdir/msntauth.allowusers");
2372                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2373                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2374                 close(FILE);
2375         }
2376         if (-e "$ntlmdir/msntauth.denyusers") {
2377                 open(FILE,"$ntlmdir/msntauth.denyusers");
2378                 delete $proxysettings{'NTLM_DENY_USERS'};
2379                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2380                 close(FILE);
2381         }
2382         if (-e "$raddir/radauth.allowusers") {
2383                 open(FILE,"$raddir/radauth.allowusers");
2384                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2385                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2386                 close(FILE);
2387         }
2388         if (-e "$raddir/radauth.denyusers") {
2389                 open(FILE,"$raddir/radauth.denyusers");
2390                 delete $proxysettings{'RADIUS_DENY_USERS'};
2391                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2392                 close(FILE);
2393         }
2394         if (-e "$identdir/identauth.allowusers") {
2395                 open(FILE,"$identdir/identauth.allowusers");
2396                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2397                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2398                 close(FILE);
2399         }
2400         if (-e "$identdir/identauth.denyusers") {
2401                 open(FILE,"$identdir/identauth.denyusers");
2402                 delete $proxysettings{'IDENT_DENY_USERS'};
2403                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2404                 close(FILE);
2405         }
2406         if (-e "$identhosts") {
2407                 open(FILE,"$identhosts");
2408                 delete $proxysettings{'IDENT_HOSTS'};
2409                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2410                 close(FILE);
2411         }
2412         if (-e "$cre_groups") {
2413                 open(FILE,"$cre_groups");
2414                 delete $proxysettings{'CRE_GROUPS'};
2415                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2416                 close(FILE);
2417         }
2418         if (-e "$cre_svhosts") {
2419                 open(FILE,"$cre_svhosts");
2420                 delete $proxysettings{'CRE_SVHOSTS'};
2421                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2422                 close(FILE);
2423         }
2424 }
2425
2426 # -------------------------------------------------------------------
2427
2428 sub check_acls
2429 {
2430         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2431         undef $proxysettings{'PORTS_SAFE'};
2432         foreach (@temp)
2433         {
2434                 s/^\s+//g; s/\s+$//g;
2435                 if ($_)
2436                 {
2437                         $line = $_;
2438                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2439                         s/#.*//g; s/\s+//g;
2440                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2441                         @templist = split(/-/);
2442                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2443                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2444                 }
2445         }
2446
2447         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2448         undef $proxysettings{'PORTS_SSL'};
2449         foreach (@temp)
2450         {
2451                 s/^\s+//g; s/\s+$//g;
2452                 if ($_)
2453                 {
2454                         $line = $_;
2455                         s/#.*//g; s/\s+//g;
2456                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2457                         @templist = split(/-/);
2458                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2459                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2460                 }
2461         }
2462
2463         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2464         undef $proxysettings{'DST_NOCACHE'};
2465         foreach (@temp)
2466         {
2467                 s/^\s+//g;
2468                 unless (/^#/) { s/\s+//g; }
2469                 if ($_)
2470                 {
2471                         if (/^\./) { $_ = '*'.$_; }
2472                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2473                 }
2474         }
2475
2476         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2477         undef $proxysettings{'SRC_SUBNETS'};
2478         foreach (@temp)
2479         {
2480                 s/^\s+//g; s/\s+$//g;
2481                 if ($_)
2482                 {
2483                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2484                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2485                 }
2486         }
2487
2488         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2489         undef $proxysettings{'SRC_BANNED_IP'};
2490         foreach (@temp)
2491         {
2492                 s/^\s+//g; s/\s+$//g;
2493                 if ($_)
2494                 {
2495                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2496                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2497                 }
2498         }
2499
2500         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2501         undef $proxysettings{'SRC_BANNED_MAC'};
2502         foreach (@temp)
2503         {
2504                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2505                 if ($_)
2506                 {
2507                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2508                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2509                 }
2510         }
2511
2512         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2513         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2514         foreach (@temp)
2515         {
2516                 s/^\s+//g; s/\s+$//g;
2517                 if ($_)
2518                 {
2519                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2520                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2521                 }
2522         }
2523
2524         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2525         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2526         foreach (@temp)
2527         {
2528                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2529                 if ($_)
2530                 {
2531                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2532                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2533                 }
2534         }
2535
2536         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2537         foreach (@temp)
2538         {
2539                 s/^\s+//g;
2540                 unless (/^#/) { s/\s+//g; }
2541                 if ($_)
2542                 {
2543                         if (/^\./) { $_ = '*'.$_; }
2544                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2545                 }
2546         }
2547
2548         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2549         {
2550                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2551                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2552                 foreach (@temp)
2553                 {
2554                         s/^\s+//g; s/\s+$//g;
2555                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2556                 }
2557                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2558         }
2559
2560         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2561         {
2562                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2563                 undef $proxysettings{'NTLM_DENY_USERS'};
2564                 foreach (@temp)
2565                 {
2566                         s/^\s+//g; s/\s+$//g;
2567                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2568                 }
2569                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2570         }
2571
2572         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2573         {
2574                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2575                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2576                 foreach (@temp)
2577                 {
2578                         s/^\s+//g; s/\s+$//g;
2579                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2580                 }
2581                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2582         }
2583
2584         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2585         {
2586                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2587                 undef $proxysettings{'IDENT_DENY_USERS'};
2588                 foreach (@temp)
2589                 {
2590                         s/^\s+//g; s/\s+$//g;
2591                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2592                 }
2593                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2594         }
2595
2596         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2597         {
2598                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2599                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2600                 foreach (@temp)
2601                 {
2602                         s/^\s+//g; s/\s+$//g;
2603                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2604                 }
2605                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2606         }
2607
2608         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2609         {
2610                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2611                 undef $proxysettings{'RADIUS_DENY_USERS'};
2612                 foreach (@temp)
2613                 {
2614                         s/^\s+//g; s/\s+$//g;
2615                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2616                 }
2617                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2618         }
2619
2620         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2621         undef $proxysettings{'IDENT_HOSTS'};
2622         foreach (@temp)
2623         {
2624                 s/^\s+//g; s/\s+$//g;
2625                 if ($_)
2626                 {
2627                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2628                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2629                 }
2630         }
2631
2632         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2633         undef $proxysettings{'CRE_SVHOSTS'};
2634         foreach (@temp)
2635         {
2636                 s/^\s+//g; s/\s+$//g;
2637                 if ($_)
2638                 {
2639                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2640                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2641                 }
2642         }
2643 }
2644
2645 # -------------------------------------------------------------------
2646
2647 sub write_acls
2648 {
2649         open(FILE, ">$acl_src_subnets");
2650         flock(FILE, 2);
2651         if (!$proxysettings{'SRC_SUBNETS'})
2652         {
2653                 print FILE "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
2654                 if ($netsettings{'BLUE_DEV'})
2655                 {
2656                         print FILE "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
2657                 }
2658         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2659         close(FILE);
2660
2661         open(FILE, ">$acl_src_banned_ip");
2662         flock(FILE, 2);
2663         print FILE $proxysettings{'SRC_BANNED_IP'};
2664         close(FILE);
2665
2666         open(FILE, ">$acl_src_banned_mac");
2667         flock(FILE, 2);
2668         print FILE $proxysettings{'SRC_BANNED_MAC'};
2669         close(FILE);
2670
2671         open(FILE, ">$acl_src_unrestricted_ip");
2672         flock(FILE, 2);
2673         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2674         close(FILE);
2675
2676         open(FILE, ">$acl_src_unrestricted_mac");
2677         flock(FILE, 2);
2678         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2679         close(FILE);
2680
2681         open(FILE, ">$acl_dst_noauth");
2682         flock(FILE, 2);
2683         print FILE $proxysettings{'DST_NOAUTH'};
2684         close(FILE);
2685
2686         open(FILE, ">$acl_dst_noauth_net");
2687         close(FILE);
2688         open(FILE, ">$acl_dst_noauth_dom");
2689         close(FILE);
2690         open(FILE, ">$acl_dst_noauth_url");
2691         close(FILE);
2692
2693         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2694         foreach(@temp)
2695         {
2696                 unless (/^#/)
2697                 {
2698                         if (/^\*\.\w/)
2699                         {
2700                                 s/^\*//;
2701                                 open(FILE, ">>$acl_dst_noauth_dom");
2702                                 flock(FILE, 2);
2703                                 print FILE "$_\n";
2704                                 close(FILE);
2705                         }
2706                         elsif (&General::validipormask($_))
2707                         {
2708                                 open(FILE, ">>$acl_dst_noauth_net");
2709                                 flock(FILE, 2);
2710                                 print FILE "$_\n";
2711                                 close(FILE);
2712                         }
2713                         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?/)
2714                         {
2715                                 open(FILE, ">>$acl_dst_noauth_net");
2716                                 flock(FILE, 2);
2717                                 print FILE "$_\n";
2718                                 close(FILE);
2719                         }
2720                         else
2721                         {
2722                                 open(FILE, ">>$acl_dst_noauth_url");
2723                                 flock(FILE, 2);
2724                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2725                                 close(FILE);
2726                         }
2727                 }
2728         }
2729
2730         open(FILE, ">$acl_dst_nocache");
2731         flock(FILE, 2);
2732         print FILE $proxysettings{'DST_NOCACHE'};
2733         close(FILE);
2734
2735         open(FILE, ">$acl_dst_nocache_net");
2736         close(FILE);
2737         open(FILE, ">$acl_dst_nocache_dom");
2738         close(FILE);
2739         open(FILE, ">$acl_dst_nocache_url");
2740         close(FILE);
2741
2742         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2743         foreach(@temp)
2744         {
2745                 unless (/^#/)
2746                 {
2747                         if (/^\*\.\w/)
2748                         {
2749                                 s/^\*//;
2750                                 open(FILE, ">>$acl_dst_nocache_dom");
2751                                 flock(FILE, 2);
2752                                 print FILE "$_\n";
2753                                 close(FILE);
2754                         }
2755                         elsif (&General::validipormask($_))
2756                         {
2757                                 open(FILE, ">>$acl_dst_nocache_net");
2758                                 flock(FILE, 2);
2759                                 print FILE "$_\n";
2760                                 close(FILE);
2761                         }
2762                         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?/)
2763                         {
2764                                 open(FILE, ">>$acl_dst_nocache_net");
2765                                 flock(FILE, 2);
2766                                 print FILE "$_\n";
2767                                 close(FILE);
2768                         }
2769                         else
2770                         {
2771                                 open(FILE, ">>$acl_dst_nocache_url");
2772                                 flock(FILE, 2);
2773                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2774                                 close(FILE);
2775                         }
2776                 }
2777         }
2778
2779         open(FILE, ">$acl_ports_safe");
2780         flock(FILE, 2);
2781         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2782         close(FILE);
2783
2784         open(FILE, ">$acl_ports_ssl");
2785         flock(FILE, 2);
2786         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2787         close(FILE);
2788
2789         open(FILE, ">$acl_dst_throttle");
2790         flock(FILE, 2);
2791         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2792         {
2793                 @temp = split(/\|/,$throttle_binary);
2794                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2795         }
2796         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2797         {
2798                 @temp = split(/\|/,$throttle_dskimg);
2799                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2800         }
2801         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2802         {
2803                 @temp = split(/\|/,$throttle_mmedia);
2804                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2805         }
2806         if (-s $throttled_urls)
2807         {
2808                 open(URLFILE, $throttled_urls);
2809                 @temp = <URLFILE>;
2810                 close(URLFILE);
2811                 foreach (@temp) { print FILE; }
2812         }
2813         close(FILE);
2814
2815         open(FILE, ">$mimetypes");
2816         flock(FILE, 2);
2817         print FILE $proxysettings{'MIME_TYPES'};
2818         close(FILE);
2819
2820         open(FILE, ">$ntlmdir/msntauth.allowusers");
2821         flock(FILE, 2);
2822         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2823         close(FILE);
2824
2825         open(FILE, ">$ntlmdir/msntauth.denyusers");
2826         flock(FILE, 2);
2827         print FILE $proxysettings{'NTLM_DENY_USERS'};
2828         close(FILE);
2829
2830         open(FILE, ">$raddir/radauth.allowusers");
2831         flock(FILE, 2);
2832         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2833         close(FILE);
2834
2835         open(FILE, ">$raddir/radauth.denyusers");
2836         flock(FILE, 2);
2837         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2838         close(FILE);
2839
2840         open(FILE, ">$identdir/identauth.allowusers");
2841         flock(FILE, 2);
2842         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2843         close(FILE);
2844
2845         open(FILE, ">$identdir/identauth.denyusers");
2846         flock(FILE, 2);
2847         print FILE $proxysettings{'IDENT_DENY_USERS'};
2848         close(FILE);
2849
2850         open(FILE, ">$identhosts");
2851         flock(FILE, 2);
2852         print FILE $proxysettings{'IDENT_HOSTS'};
2853         close(FILE);
2854
2855         open(FILE, ">$cre_groups");
2856         flock(FILE, 2);
2857         print FILE $proxysettings{'CRE_GROUPS'};
2858         close(FILE);
2859
2860         open(FILE, ">$cre_svhosts");
2861         flock(FILE, 2);
2862         print FILE $proxysettings{'CRE_SVHOSTS'};
2863         close(FILE);
2864 }
2865
2866 # -------------------------------------------------------------------
2867
2868 sub writepacfile
2869 {
2870         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2871         flock(FILE, 2);
2872         print FILE "function FindProxyForURL(url, host)\n";
2873         print FILE "{\n";
2874         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2875         {
2876                 print FILE <<END
2877 if (
2878      (isPlainHostName(host)) ||
2879      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2880      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2881      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2882      (isInNet(host, "192.168.0.0", "255.255.0.0")) ||
2883      (isInNet(host, "169.254.0.0", "255.255.0.0"))
2884    )
2885      return "DIRECT";
2886
2887  else
2888
2889 END
2890 ;
2891                 if ($proxysettings{'ENABLE'} eq 'on')
2892                 {
2893                         print FILE "if (\n";
2894                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2895
2896                         undef @templist;
2897                         if (-e "$acl_src_subnets") {
2898                                 open(SUBNETS,"$acl_src_subnets");
2899                                 @templist = <SUBNETS>;
2900                                 close(SUBNETS);
2901                         }
2902
2903                         foreach (@templist)
2904                         {
2905                                 @temp = split(/\//);
2906                                 if (
2907                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2908                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2909                                         )
2910                                 {
2911                                         chomp $temp[1];
2912                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2913                                 }
2914                         }
2915
2916                         print FILE "\n";
2917
2918                         print FILE <<END
2919
2920
2921    )
2922      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2923 END
2924 ;
2925                 }
2926                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2927                 {
2928                         print FILE "\n else\n\n";
2929                 }
2930                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2931                 {
2932                         print FILE <<END
2933 if (
2934      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2935    )
2936      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2937 END
2938 ;
2939                 }
2940         }
2941         print FILE "}\n";
2942         close(FILE);
2943 }
2944
2945 # -------------------------------------------------------------------
2946
2947 sub writeconfig
2948 {
2949         my $authrealm;
2950         my $delaypools;
2951
2952         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2953             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2954             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2955             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2956         {
2957                 $delaypools = 1; } else { $delaypools = 0;
2958         }
2959
2960         if ($proxysettings{'AUTH_REALM'} eq '')
2961         {
2962                 $authrealm = "IPFire Advanced Proxy Server";
2963         } else {
2964                 $authrealm = $proxysettings{'AUTH_REALM'};
2965         }
2966
2967         $_ = $proxysettings{'UPSTREAM_PROXY'};
2968         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
2969
2970         if ($remoteport eq '') { $remoteport = 80; }
2971
2972         open(FILE, ">${General::swroot}/proxy/squid.conf");
2973         flock(FILE, 2);
2974         print FILE <<END
2975 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
2976 # you make will be overwritten whenever you resave proxy settings using the
2977 # web interface!
2978 #
2979 # Instead, modify the file '$acl_include' and
2980 # then restart the proxy service using the web interface. Changes made to the
2981 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
2982
2983 shutdown_lifetime 5 seconds
2984 icp_port 0
2985
2986 END
2987         ;
2988         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2989         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
2990         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2991         print FILE "\n";
2992
2993         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
2994                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2995                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
2996                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2997                 print FILE "\n";
2998         }
2999
3000         if ($proxysettings{'CACHE_SIZE'} > 0)
3001         {
3002                 print FILE "\n";
3003
3004                 if (!-z $acl_dst_nocache_dom) {
3005                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3006                         print FILE "cache deny no_cache_domains\n";
3007                 }
3008                 if (!-z $acl_dst_nocache_net) {
3009                         print FILE "acl no_cache_domains dst \"$acl_dst_nocache_net\"\n";
3010                         print FILE "cache deny no_cache_ipaddr\n";
3011                 }
3012                 if (!-z $acl_dst_nocache_url) {
3013                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3014                         print FILE "cache deny no_cache_hosts\n";
3015                 }
3016         }
3017
3018         print FILE <<END
3019
3020 cache_effective_user squid
3021 cache_effective_group squid
3022 umask 022
3023
3024 pid_filename /var/run/squid.pid
3025
3026 cache_mem $proxysettings{'CACHE_MEM'} MB
3027 END
3028         ;
3029
3030         if ($proxysettings{'CACHE_SIZE'} eq '0')
3031         {
3032                 print FILE "cache_dir null /var/tmp\n\n";
3033         } else {
3034                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3035         }
3036
3037         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
3038         {
3039                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
3040         } else {
3041                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3042         }
3043
3044         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3045
3046         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3047         {
3048                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3049                 {
3050                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3051                 }
3052                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3053                 {
3054                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3055                 }
3056                 print FILE "\n";
3057         }
3058
3059         if ($proxysettings{'LOGGING'} eq 'on')
3060         {
3061                 print FILE <<END
3062 access_log /var/log/squid/access.log
3063 cache_log /var/log/squid/cache.log
3064 cache_store_log none
3065 END
3066         ;
3067                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
3068                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3069         } else {
3070                 print FILE <<END
3071 access_log /dev/null
3072 cache_log /dev/null
3073 cache_store_log none
3074 END
3075         ;}
3076         print FILE <<END
3077
3078 log_mime_hdrs off
3079 END
3080         ;
3081
3082         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3083         {
3084                 print FILE "forwarded_for on\n";
3085         } else {
3086                 print FILE "forwarded_for off\n";
3087         }
3088         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3089         {
3090                 print FILE "via on\n";
3091         } else {
3092                 print FILE "via off\n";
3093         }
3094         print FILE "\n";
3095
3096         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3097         {
3098                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3099                 {
3100                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
3101                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3102                         print FILE "auth_param basic realm $authrealm\n";
3103                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3104                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3105                 }
3106
3107                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3108                 {
3109                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3110                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3111                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3112                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3113                         {
3114                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3115                                 {
3116                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3117                                 } else {
3118                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3119                                 }
3120                                 print FILE " -u sAMAccountName -P";
3121                         }
3122                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3123                         {
3124                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3125                                 {
3126                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3127                                 } else {
3128                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3129                                 }
3130                                 print FILE " -u cn -P";
3131                         }
3132                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3133                         {
3134                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3135                                 {
3136                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3137                                 } else {
3138                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3139                                 }
3140                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3141                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3142                                 print FILE " -u uid -P";
3143                         }
3144                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3145                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3146                         print FILE "auth_param basic realm $authrealm\n";
3147                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3148                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3149                 }
3150
3151                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3152                 {
3153                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3154                         {
3155                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3156                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3157                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3158                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3159                         } else {
3160                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3161                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3162                                 print FILE "auth_param basic realm $authrealm\n";
3163                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3164                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3165
3166                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3167                                 flock(MSNTCONF,2);
3168                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3169                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3170                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3171                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3172                                 {
3173                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3174                                         {
3175                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3176                                         } else {
3177                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3178                                         }
3179                                 }
3180                                 close(MSNTCONF);
3181                         }
3182                 }
3183
3184                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3185                 {
3186                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3187                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3188                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3189                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3190                         print FILE "auth_param basic realm $authrealm\n";
3191                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3192                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3193                 }
3194
3195                 print FILE "\n";
3196                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3197                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3198                 {
3199                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3200                         {
3201                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3202                         }
3203                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3204                         {
3205                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3206                         }
3207                 }
3208                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3209                 {
3210                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3211                         {
3212                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3213                         }
3214                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3215                         {
3216                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3217                         }
3218                 }
3219                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3220                 {
3221                         print FILE "\n";
3222                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3223                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3224                 }
3225                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3226                 print FILE "\n";
3227
3228                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3229                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3230                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3231                 print FILE "\n";
3232
3233         }
3234
3235         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3236         {
3237                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3238                 {
3239                         print FILE "acl for_inetusers ident REQUIRED\n";
3240                 }
3241                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3242                 {
3243                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3244                         {
3245                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3246                         }
3247                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3248                         {
3249                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3250                         }
3251                 }
3252                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3253                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3254                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3255                 print FILE "\n";
3256         }
3257
3258         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3259
3260         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3261
3262         print FILE "acl within_timeframe time ";
3263         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3264         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3265         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3266         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3267         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3268         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3269         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3270         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3271         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3272         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3273         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3274
3275         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3276                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3277         }
3278
3279         print FILE <<END
3280 acl all src 0.0.0.0/0.0.0.0
3281 acl localhost src 127.0.0.1/255.255.255.255
3282 END
3283 ;
3284 open (PORTS,"$acl_ports_ssl");
3285 @temp = <PORTS>;
3286 close PORTS;
3287 if (@temp)
3288 {
3289         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3290 }
3291 open (PORTS,"$acl_ports_safe");
3292 @temp = <PORTS>;
3293 close PORTS;
3294 if (@temp)
3295 {
3296         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3297 }
3298         print FILE <<END
3299
3300 acl IPFire_http  port $http_port
3301 acl IPFire_https port $https_port
3302 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3303 acl IPFire_networks         src "$acl_src_subnets"
3304 acl IPFire_servers          dst "$acl_src_subnets"
3305 acl IPFire_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3306 acl IPFire_green_servers    dst $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3307 END
3308         ;
3309         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3310         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3311         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3312         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3313         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3314         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3315         print FILE <<END
3316 acl CONNECT method CONNECT
3317 END
3318         ;
3319
3320         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3321                 print FILE <<END
3322
3323 #Classroom extensions
3324 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3325 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3326 END
3327                 ;
3328                 print FILE "deny_info ";
3329                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3330                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3331                 {
3332                         print FILE "ERR_ACCESS_DISABLED";
3333                 } else {
3334                         print FILE "ERR_ACCESS_DENIED";
3335                 }
3336                 print FILE " IPFire_no_access_ips\n";
3337                 print FILE "deny_info ";
3338                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3339                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3340                 {
3341                         print FILE "ERR_ACCESS_DISABLED";
3342                 } else {
3343                         print FILE "ERR_ACCESS_DENIED";
3344                 }
3345                 print FILE " IPFire_no_access_mac\n";
3346
3347                 print FILE <<END
3348 http_access deny IPFire_no_access_ips
3349 http_access deny IPFire_no_access_mac
3350 END
3351         ;
3352         }
3353
3354         #Insert acl file and replace __VAR__ with correct values
3355         my $blue_net = ''; #BLUE empty by default
3356         my $blue_ip = '';
3357         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3358                 $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
3359                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3360         }
3361         if (!-z $acl_include)
3362         {
3363                 open (ACL, "$acl_include");
3364                 print FILE "\n#Start of custom includes\n\n";
3365                 while (<ACL>) {
3366                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3367                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
3368                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3369                         $_ =~ s/__BLUE_NET__/$blue_net/;
3370                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3371                         print FILE $_;
3372                 }
3373                 print FILE "\n#End of custom includes\n";
3374                 close (ACL);
3375         }
3376         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3377         print FILE <<END
3378
3379 #Access to squid:
3380 #local machine, no restriction
3381 http_access allow         localhost
3382
3383 #GUI admin if local machine connects
3384 http_access allow         IPFire_ips IPFire_networks IPFire_http
3385 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3386
3387 #Deny not web services
3388 http_access deny          !Safe_ports
3389 http_access deny  CONNECT !SSL_ports
3390
3391 END
3392         ;
3393
3394 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3395 {
3396 print FILE "#Set ident ACLs\n";
3397 if (!-z $identhosts)
3398         {
3399                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3400                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3401                 print FILE "ident_lookup_access deny all\n";
3402         } else {
3403                 print FILE "ident_lookup_access allow all\n";
3404         }
3405         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3406 }
3407
3408 if ($delaypools) {
3409         print FILE "#Set download throttling\n";
3410
3411         if ($netsettings{'BLUE_DEV'})
3412         {
3413                 print FILE "delay_pools 2\n";
3414         } else {
3415                 print FILE "delay_pools 1\n";
3416         }
3417
3418         print FILE "delay_class 1 3\n";
3419         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3420
3421         print FILE "delay_parameters 1 ";
3422         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3423         {
3424                 print FILE "-1/-1";
3425         } else {
3426                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3427                 print FILE "/";
3428                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3429         }
3430
3431         print FILE " -1/-1 ";
3432         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3433         {
3434                 print FILE "-1/-1";
3435         } else {
3436                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3437                 print FILE "/";
3438                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3439         }
3440         print FILE "\n";
3441
3442         if ($netsettings{'BLUE_DEV'})
3443         {
3444                 print FILE "delay_parameters 2 ";
3445                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3446                 {
3447                         print FILE "-1/-1";
3448                 } else {
3449                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3450                         print FILE "/";
3451                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3452                 }
3453                 print FILE " -1/-1 ";
3454                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3455                 {
3456                         print FILE "-1/-1";
3457                 } else {
3458                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3459                         print FILE "/";
3460                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3461                 }
3462                 print FILE "\n";
3463         }
3464
3465         print FILE "delay_access 1 deny  IPFire_ips\n";
3466         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3467         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3468         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3469
3470         if ($netsettings{'BLUE_DEV'})
3471         {
3472                 print FILE "delay_access 1 allow IPFire_green_network";
3473                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3474                 print FILE "\n";
3475                 print FILE "delay_access 1 deny  all\n";
3476         } else {
3477                 print FILE "delay_access 1 allow all";
3478                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3479                 print FILE "\n";
3480         }
3481
3482         if ($netsettings{'BLUE_DEV'})
3483         {
3484                 print FILE "delay_access 2 deny  IPFire_ips\n";
3485                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3486                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3487                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3488                 print FILE "delay_access 2 allow IPFire_blue_network";
3489                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3490                 print FILE "\n";
3491                 print FILE "delay_access 2 deny  all\n";
3492         }
3493
3494         print FILE "delay_initial_bucket_level 100\n";
3495         print FILE "\n";
3496 }
3497
3498 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3499 {
3500         print FILE "#Prevent internal proxy access to Green\n";
3501         print FILE "http_access deny IPFire_green_servers !IPFire_green_network\n\n";
3502 }
3503
3504 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3505 {
3506         print FILE "#Prevent internal proxy access from Blue\n";
3507         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3508         print FILE "http_access deny  IPFire_blue_network IPFire_servers\n\n";
3509 }
3510
3511         print FILE <<END
3512 #Set custom configured ACLs
3513 END
3514         ;
3515         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3516         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3517
3518         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3519         {
3520                 if (!-z $acl_src_unrestricted_ip)
3521                 {
3522                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3523                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3524                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3525                 }
3526                 if (!-z $acl_src_unrestricted_mac)
3527                 {
3528                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3529                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3530                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3531                 }
3532                 if (!-z $acl_dst_noauth_net)
3533                 {
3534                         print FILE "http_access allow IPFire_networks";
3535                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3536                                 print FILE " !within_timeframe";
3537                         } else {
3538                                 print FILE " within_timeframe"; }
3539                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3540                         print FILE " to_ipaddr_without_auth\n";
3541                 }
3542                 if (!-z $acl_dst_noauth_dom)
3543                 {
3544                         print FILE "http_access allow IPFire_networks";
3545                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3546                                 print FILE " !within_timeframe";
3547                         } else {
3548                                 print FILE " within_timeframe"; }
3549                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3550                         print FILE " to_domains_without_auth\n";
3551                 }
3552                 if (!-z $acl_dst_noauth_url)
3553                 {
3554                         print FILE "http_access allow IPFire_networks";
3555                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3556                                 print FILE " !within_timeframe";
3557                         } else {
3558                                 print FILE " within_timeframe"; }
3559                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3560                         print FILE " to_hosts_without_auth\n";
3561                 }
3562         }
3563
3564         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3565         {
3566                 print FILE "http_access deny  !for_inetusers";
3567                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3568                 print FILE "\n";
3569         }
3570
3571         if (
3572              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3573              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3574              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3575              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3576              (!-z "$identdir/identauth.denyusers")
3577            )
3578         {
3579                 print FILE "http_access deny  for_acl_users";
3580                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3581                 print FILE "\n";
3582         }
3583
3584         if (!-z $acl_src_unrestricted_ip)
3585         {
3586                 print FILE "http_access allow IPFire_unrestricted_ips";
3587                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3588                 {
3589                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3590                         {
3591                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3592                         }
3593                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3594                         {
3595                                 print FILE " for_inetusers";
3596                         }
3597                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3598                         {
3599                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3600                                 {
3601                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3602                                         {
3603                                                 print FILE " for_acl_users";
3604                                         }
3605                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3606                                         {
3607                                                 print FILE " !for_acl_users";
3608                                         }
3609                                 } else { print FILE " for_inetusers"; }
3610                         }
3611                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3612                         {
3613                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3614                                 {
3615                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3616                                         {
3617                                                 print FILE " for_acl_users";
3618                                         }
3619                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3620                                         {
3621                                                 print FILE " !for_acl_users";
3622                                         }
3623                                 } else { print FILE " for_inetusers"; }
3624                         }
3625                 }
3626                 print FILE "\n";
3627         }
3628
3629         if (!-z $acl_src_unrestricted_mac)
3630         {
3631                 print FILE "http_access allow IPFire_unrestricted_mac";
3632                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3633                 {
3634                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3635                         {
3636                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3637                         }
3638                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3639                         {
3640                                 print FILE " for_inetusers";
3641                         }
3642                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3643                         {
3644                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3645                                 {
3646                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3647                                         {
3648                                                 print FILE " for_acl_users";
3649                                         }
3650                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3651                                         {
3652                                                 print FILE " !for_acl_users";
3653                                         }
3654                                 } else { print FILE " for_inetusers"; }
3655                         }
3656                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3657                         {
3658                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3659                                 {
3660                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3661                                         {
3662                                                 print FILE " for_acl_users";
3663                                         }
3664                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3665                                         {
3666                                                 print FILE " !for_acl_users";
3667                                         }
3668                                 } else { print FILE " for_inetusers"; }
3669                         }
3670                 }
3671                 print FILE "\n";
3672         }
3673
3674         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3675         {
3676                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3677                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3678         }
3679
3680         if (
3681             (
3682              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3683              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3684              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3685              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3686              (!-z "$ntlmdir/msntauth.denyusers")
3687             )
3688                 ||
3689             (
3690              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3691              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3692              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3693              (!-z "$raddir/radauth.denyusers")
3694             )
3695                 ||
3696             (
3697              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3698              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3699              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3700              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3701              (!-z "$identdir/identauth.denyusers")
3702             )
3703            )
3704         {
3705                 print FILE "http_access deny  for_acl_users";
3706                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3707                 print FILE "\n";
3708         }
3709
3710         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3711         {
3712                 print FILE "http_access allow";
3713                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3714                         print FILE " !within_timeframe";
3715                 } else {
3716                         print FILE " within_timeframe"; }
3717                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3718                 print FILE " !on_ident_aware_hosts\n";
3719         }
3720
3721         print FILE "http_access allow IPFire_networks";
3722         if (
3723             (
3724              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3725              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3726              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3727              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3728              (!-z "$ntlmdir/msntauth.allowusers")
3729             )
3730                 ||
3731             (
3732              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3733              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3734              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3735              (!-z "$raddir/radauth.allowusers")
3736             )
3737                 ||
3738             (
3739              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3740              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3741              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3742              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3743              (!-z "$identdir/identauth.allowusers")
3744             )
3745            )
3746         {
3747                 print FILE " for_acl_users";
3748         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3749                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3750                 print FILE " for_inetusers";
3751         }
3752         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3753         {
3754                 print FILE " !concurrent";
3755         }
3756         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3757                 print FILE " !within_timeframe";
3758         } else {
3759                 print FILE " within_timeframe"; }
3760         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3761         print FILE "\n";
3762
3763         print FILE "http_access deny  all\n\n";
3764
3765         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3766                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3767         {
3768                 print FILE "#Strip HTTP Header\n";
3769
3770                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3771                 {
3772                         print FILE "header_access X-Forwarded-For deny all\n";
3773                 }
3774                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3775                 {
3776                         print FILE "header_access Via deny all\n";
3777                 }
3778                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3779                 {
3780                         print FILE "header_access User-Agent deny all\n";
3781                 }
3782                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3783                 {
3784                         print FILE "header_access Referer deny all\n";
3785                 }
3786
3787                 print FILE "\n";
3788
3789                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3790                 {
3791                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3792                         {
3793                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3794                         }
3795                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3796                         {
3797                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3798                         }
3799                         print FILE "\n";
3800                 }
3801         }
3802
3803         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3804
3805         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3806                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3807                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3808                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3809                 {
3810                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3811                 }
3812                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3813                 print FILE "http_reply_access allow all\n\n";
3814         }
3815
3816         if ($proxysettings{'CACHE_SIZE'} > 0)
3817         {
3818                 print FILE <<END
3819 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3820 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3821
3822 END
3823                 ;
3824         } else { print FILE "cache deny all\n\n";       }
3825
3826         print FILE <<END
3827 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3828 END
3829         ;
3830         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3831         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3832                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 allow IPFire_unrestricted_ips\n"; }
3833                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 allow IPFire_unrestricted_mac\n"; }
3834                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3835                 {
3836                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 allow for_extended_users\n"; }
3837                 }
3838         }
3839         print FILE "reply_body_max_size $replybodymaxsize allow all\n\n";
3840
3841         print FILE "visible_hostname";
3842         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3843         {
3844                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3845         } else {
3846                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3847         }
3848
3849         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n\n"; }
3850
3851         # Write the parent proxy info, if needed.
3852         if ($remotehost ne '')
3853         {
3854                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3855
3856                 # Enter authentication for the parent cache. Option format is
3857                 # login=user:password   ($proxy1='YES')
3858                 # login=PASS            ($proxy1='PASS')
3859                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3860                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3861                 {
3862                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3863                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3864                 }
3865                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3866
3867                 print FILE "\nalways_direct allow IPFire_ips\n";
3868                 print FILE "never_direct  allow all\n\n";
3869         }
3870         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3871         {
3872                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3873                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3874         }
3875         close FILE;
3876 }
3877
3878 # -------------------------------------------------------------------
3879
3880 sub adduser
3881 {
3882         my ($str_user, $str_pass, $str_group) = @_;
3883         my @groupmembers=();
3884
3885         if ($str_pass eq 'lEaVeAlOnE')
3886         {
3887                 open(FILE, "$userdb");
3888                 @groupmembers = <FILE>;
3889                 close(FILE);
3890                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3891                 &deluser($str_user);
3892                 open(FILE, ">>$userdb");
3893                 flock FILE,2;
3894                 print FILE "$str_user$str_pass";
3895                 close(FILE);
3896         } else {
3897                 &deluser($str_user);
3898                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
3899         }
3900
3901         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3902         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3903         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3904         flock FILE, 2;
3905         print FILE "$str_user\n";
3906         close(FILE);
3907
3908         return;
3909 }
3910
3911 # -------------------------------------------------------------------
3912
3913 sub deluser
3914 {
3915         my ($str_user) = @_;
3916         my $groupfile='';
3917         my @groupmembers=();
3918         my @templist=();
3919
3920         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3921         {
3922                 undef @templist;
3923                 open(FILE, "$groupfile");
3924                 @groupmembers = <FILE>;
3925                 close(FILE);
3926                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3927                 open(FILE, ">$groupfile");
3928                 flock FILE, 2;
3929                 print FILE @templist;
3930                 close(FILE);
3931         }
3932
3933         undef @templist;
3934         open(FILE, "$userdb");
3935         @groupmembers = <FILE>;
3936         close(FILE);
3937         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3938         open(FILE, ">$userdb");
3939         flock FILE, 2;
3940         print FILE @templist;
3941         close(FILE);
3942
3943         return;
3944 }
3945
3946 # -------------------------------------------------------------------