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'} = '10';
 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'> $squidversion[0] </font>]</td>
 958         <td>&nbsp;</td>
 959         <td>&nbsp;</td>
 960 </tr>
 961 </table>
 962 <hr size='1'>
 963 <table width='100%'>
 964 <tr><td class='base' colspan='4'><b>$Lang::tr{'advproxy redirector children'}</b></td></tr>
 965 <tr><td class='base' >$Lang::tr{'processes'}<input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
 966 END
 967 ;
 968 my $count = `arp -a | wc -l`;
 969 if ( $count < 1 ){$count = 1;}
 970 if ( -e "/usr/bin/squidclamav" ) {
 971         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
 972         print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
 973         print "+ ".int(( $count**(1/3)) * 8);
 974         print "</td>";
 975 } else {
 976         print "<td></td>";
 977 }
 978 print "<td class='base'><b>".$Lang::tr{'advproxy url filter'}."</b><br />";
 979 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
 980 print "+ ".int(($count**(1/3)) * 6);
 981 print "</td>";
 982 print "<td class='base'><b>".$Lang::tr{'advproxy update accelerator'}."</b><br />";
 983 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
 984 print "+ ".int(($count**(1/3)) * 5);
 985 print "</td></tr>";
 986 print <<END
 987 </table>
 988 <hr size='1'>
 989 <table width='100%'>
 990 <tr>
 991         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
 992 </tr>
 993 <tr>
 994         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
 995         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
 996         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
 997         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
 998 </tr>
 999 <tr>
1000         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1001         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1002         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1003         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1004 </tr>
1005 <tr>
1006         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1007         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1008         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1009         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1010 </tr>
1011 <tr>
1012         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1013         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1014         <td>&nbsp;</td>
1015         <td>&nbsp;</td>
1016 </tr>
1017 </table>
1018 <hr size='1'>
1019 <table width='100%'>
1020 <tr>
1021         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1022 </tr>
1023 <tr>
1024         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1025         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1026         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1027         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1028 </tr>
1029 <tr>
1030         <td>&nbsp;</td>
1031         <td>&nbsp;</td>
1032         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1033         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1034 </tr>
1035 </table>
1036 <hr size='1'>
1037 <table width='100%'>
1038 <tr>
1039         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1040 </tr>
1041 <tr>
1042         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1043 </tr>
1044 <tr>
1045         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1046         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1047         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1048         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1049 </tr>
1050 <tr>
1051         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1052         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1053         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1054         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1055 </tr>
1056 <tr>
1057         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1058         <td class='base'><select name='L1_DIRS'>
1059                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1060                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1061                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1062                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1063                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1064         </select></td>
1065         <td colspan='2' rowspan= '5' valign='top' class='base'>
1066                 <table cellspacing='0' cellpadding='0'>
1067                         <tr>
1068                                 <!-- intentionally left empty -->
1069                         </tr>
1070                         <tr>
1071                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1072                         </tr>
1073                         <tr>
1074                                 <!-- intentionally left empty -->
1075                         </tr>
1076                         <tr>
1077                                 <!-- intentionally left empty -->
1078                         </tr>
1079                         <tr>
1080                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1081 END
1082 ;
1083
1084 print $proxysettings{'DST_NOCACHE'};
1085
1086 print <<END
1087 </textarea></td>
1088                 </tr>
1089                 </table>
1090         </td>
1091 </tr>
1092 <tr>
1093         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1094         <td class='base'><select name='MEM_POLICY'>
1095                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1096                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1097                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1098                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1099         </select></td>
1100 </tr>
1101 <tr>
1102         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1103         <td class='base'><select name='CACHE_POLICY'>
1104                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1105                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1106                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1107                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1108         </select></td>
1109 </tr>
1110 <tr>
1111         <td colspan='2'>&nbsp;</td>
1112 </tr>
1113 <tr>
1114         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1115         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1116 </tr>
1117 </table>
1118 <hr size='1'>
1119 <table width='100%'>
1120 <tr>
1121         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1122 </tr>
1123 <tr>
1124         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1125 </tr>
1126 <tr>
1127         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1128         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1129 </tr>
1130 <tr>
1131         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1132 END
1133 ;
1134         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1135
1136 print <<END
1137 </textarea></td>
1138         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1139 END
1140 ;
1141         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1142
1143 print <<END
1144 </textarea></td>
1145 </tr>
1146 </table>
1147 <hr size='1'>
1148 <table width='100%'>
1149 <tr>
1150         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1151 </tr>
1152 <tr>
1153         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1154 </tr>
1155 <tr>
1156         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1157 </tr>
1158 <tr>
1159         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1160 END
1161 ;
1162
1163 if (!$proxysettings{'SRC_SUBNETS'})
1164 {
1165         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1166         if ($netsettings{'BLUE_DEV'})
1167         {
1168                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1169         }
1170 } else { print $proxysettings{'SRC_SUBNETS'}; }
1171
1172 print <<END
1173 </textarea></td>
1174 END
1175 ;
1176
1177 $line = $Lang::tr{'advproxy no internal proxy on green'};
1178 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1179 print "<td class='base'>$line:</td>\n";
1180 print <<END
1181         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1182 </tr>
1183 END
1184 ;
1185 if ($netsettings{'BLUE_DEV'}) {
1186         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1187         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1188         print "<tr>\n";
1189         print "<td class='base'>$line:</td>\n";
1190         print <<END
1191         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1192 </tr>
1193 END
1194 ;
1195 }
1196 print <<END
1197 <tr>
1198         <td colspan='2'>&nbsp;</td>
1199 </tr>
1200 <tr>
1201         <td colspan='2'>&nbsp;</td>
1202 </tr>
1203 </table>
1204 <table width='100%'>
1205 <tr>
1206         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1207 </tr>
1208 <tr>
1209         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1210         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1211 </tr>
1212 <tr>
1213         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1214 END
1215 ;
1216
1217         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1218
1219 print <<END
1220 </textarea></td>
1221         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1222 END
1223 ;
1224
1225 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1226
1227 print <<END
1228 </textarea></td>
1229 </tr>
1230 </table>
1231 <table width='100%'>
1232 <tr>
1233         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1234 </tr>
1235 <tr>
1236         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1237         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1238 </tr>
1239 <tr>
1240         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1241 END
1242 ;
1243
1244         print $proxysettings{'SRC_BANNED_IP'};
1245
1246 print <<END
1247 </textarea></td>
1248         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1249 END
1250 ;
1251
1252 print $proxysettings{'SRC_BANNED_MAC'};
1253
1254 print <<END
1255 </textarea></td>
1256 </tr>
1257 </table>
1258
1259 <hr size='1'>
1260
1261 END
1262 ;
1263 # -------------------------------------------------------------------
1264 #  CRE GUI - optional
1265 # -------------------------------------------------------------------
1266
1267 if (-e $cre_enabled) { print <<END
1268 <table width='100%'>
1269
1270 <tr>
1271         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1272 </tr>
1273 <tr>
1274         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1275 </tr>
1276 <tr>
1277
1278 END
1279 ;
1280 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1281 print <<END
1282         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1283         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1284 </tr>
1285 <tr>
1286         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1287         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1288 END
1289 ;
1290 }
1291 print "</tr>";
1292 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1293 print <<END
1294 <tr>
1295         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1296 END
1297 ;
1298
1299         print $proxysettings{'CRE_GROUPS'};
1300
1301 print <<END
1302 </textarea></td>
1303         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1304 END
1305 ;
1306         print $proxysettings{'CRE_SVHOSTS'};
1307
1308 print <<END
1309 </textarea></td>
1310 </tr>
1311 END
1312 ;
1313 }
1314 print "</table><hr size='1'>";
1315
1316 } else {
1317         print <<END
1318         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1319         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1320         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1321 END
1322 ;
1323 }
1324
1325 # -------------------------------------------------------------------
1326
1327 print <<END
1328
1329 <table width='100%'>
1330 <tr>
1331         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1332 </tr>
1333 <table width='100%'>
1334 <tr>
1335         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1336         <td width='1%'>&nbsp;</td>
1337         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1338         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1339         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1340         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1341         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1342         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1343         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1344         <td width='1%'>&nbsp;&nbsp;</td>
1345         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1346         <td width='1%'>&nbsp;</td>
1347         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1348         <td>&nbsp;</td>
1349 </tr>
1350 <tr>
1351         <td class='base'>
1352         <select name='TIME_ACCESS_MODE'>
1353         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1354         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1355         </select>
1356         </td>
1357         <td>&nbsp;</td>
1358         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1359         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1360         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1361         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1362         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1363         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1364         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1365         <td>&nbsp;</td>
1366         <td class='base'>
1367         <select name='TIME_FROM_HOUR'>
1368 END
1369 ;
1370 for ($i=0;$i<=24;$i++) {
1371         $_ = sprintf("%02s",$i);
1372         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1373 }
1374 print <<END
1375         </select>
1376         </td>
1377         <td>:</td>
1378         <td class='base'>
1379         <select name='TIME_FROM_MINUTE'>
1380 END
1381 ;
1382 for ($i=0;$i<=45;$i+=15) {
1383         $_ = sprintf("%02s",$i);
1384         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1385 }
1386 print <<END
1387         </select>
1388         <td> - </td>
1389         </td>
1390         <td class='base'>
1391         <select name='TIME_TO_HOUR'>
1392 END
1393 ;
1394 for ($i=0;$i<=24;$i++) {
1395         $_ = sprintf("%02s",$i);
1396         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1397 }
1398 print <<END
1399         </select>
1400         </td>
1401         <td>:</td>
1402         <td class='base'>
1403         <select name='TIME_TO_MINUTE'>
1404 END
1405 ;
1406 for ($i=0;$i<=45;$i+=15) {
1407         $_ = sprintf("%02s",$i);
1408         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1409 }
1410 print <<END
1411         </select>
1412         </td>
1413 </tr>
1414 </table>
1415 <hr size='1'>
1416 <table width='100%'>
1417 <tr>
1418         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1419 </tr>
1420 <tr>
1421         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1422         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1423         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1424         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1425 </tr>
1426 </table>
1427 <hr size='1'>
1428 <table width='100%'>
1429 <tr>
1430         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1431 </tr>
1432 <tr>
1433         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1434         <td width='20%' class='base'>
1435         <select name='THROTTLING_GREEN_TOTAL'>
1436 END
1437 ;
1438
1439 foreach (@throttle_limits) {
1440         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1441 }
1442
1443 print <<END
1444         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1445         </select>
1446         </td>
1447         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1448         <td width='30%' class='base'>
1449         <select name='THROTTLING_GREEN_HOST'>
1450 END
1451 ;
1452
1453 foreach (@throttle_limits) {
1454         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1455 }
1456
1457 print <<END
1458         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1459         </select>
1460         </td>
1461 </tr>
1462 END
1463 ;
1464
1465 if ($netsettings{'BLUE_DEV'}) {
1466         print <<END
1467 <tr>
1468         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1469         <td class='base'>
1470         <select name='THROTTLING_BLUE_TOTAL'>
1471 END
1472 ;
1473
1474 foreach (@throttle_limits) {
1475         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1476 }
1477
1478 print <<END
1479         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1480         </select>
1481         </td>
1482         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1483         <td class='base'>
1484         <select name='THROTTLING_BLUE_HOST'>
1485 END
1486 ;
1487
1488 foreach (@throttle_limits) {
1489         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1490 }
1491
1492 print <<END
1493         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1494         </select>
1495         </td>
1496 </tr>
1497 END
1498 ;
1499 }
1500
1501 print <<END
1502 </table>
1503 <table width='100%'>
1504 <tr>
1505         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1506 </tr>
1507 <tr>
1508         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1509         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1510         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1511         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1512         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1513         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1514         <td width='15%'>&nbsp;</td>
1515         <td width='10%'>&nbsp;</td>
1516 </tr>
1517 </table>
1518 <hr size='1'>
1519 <table width='100%'>
1520 <tr>
1521         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1522 </tr>
1523 END
1524 ;
1525 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1526 print <<END
1527 <tr>
1528         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1529         <td>&nbsp;</td>
1530         <td>&nbsp;</td>
1531 </tr>
1532 <tr>
1533         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1534 END
1535 ;
1536
1537 print $proxysettings{'MIME_TYPES'};
1538
1539 print <<END
1540 </textarea></td>
1541         <td>&nbsp;</td>
1542         <td>&nbsp;</td>
1543 </tr>
1544 END
1545 ;
1546 }
1547 print <<END
1548 </table>
1549
1550 <hr size='1'>
1551 <table width='100%'>
1552 <tr>
1553         <td colspan='4'><b>$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>
1554 </tr>
1555 END
1556 ;
1557 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1558 print <<END
1559 <tr>
1560         <td colspan='4'><i>
1561 END
1562 ;
1563 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1564 print <<END
1565 </i></td>
1566 </tr>
1567 </table>
1568 <table width='100%'>
1569 END
1570 ;
1571
1572 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1573         for ($i=0; $i<=3; $i++) {
1574                 if ($i eq 0) { print "<tr>\n"; }
1575                 if (($n+$i) < @useragentlist) {
1576                         @useragent = split(/,/,@useragentlist[$n+$i]);
1577                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1578                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1579                 }
1580                 if ($i eq 3) { print "<\/tr>\n"; }
1581         }
1582 }
1583 }
1584 print <<END
1585 </table>
1586 <hr size='1'>
1587 <table width='100%'>
1588 <tr>
1589         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1590 </tr>
1591 <tr>
1592         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1593         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1594 </tr>
1595 <tr>
1596         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1597         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1598 </tr>
1599 </table>
1600 <hr size='1'>
1601 END
1602 ;
1603
1604 print <<END
1605 <table width='100%'>
1606 <tr>
1607         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1608 </tr>
1609 <tr>
1610         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1611         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1612         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1613         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1614         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1615         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1616 </tr>
1617 </table>
1618 END
1619 ;
1620
1621 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1622 <hr size='1'>
1623 <table width='100%'>
1624 <tr>
1625         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1626 </tr>
1627 <tr>
1628         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1629 </tr>
1630 <tr>
1631         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1632         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1633         <td colspan='2' rowspan= '6' valign='top' class='base'>
1634                 <table cellpadding='0' cellspacing='0'>
1635                         <tr>
1636                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1637                         </tr>
1638                         <tr>
1639                                 <!-- intentionally left empty -->
1640                         </tr>
1641                         <tr>
1642                                 <!-- intentionally left empty -->
1643                         </tr>
1644                         <tr>
1645                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1646                         </tr>
1647                         <tr>
1648                                 <!-- intentionally left empty -->
1649                         </tr>
1650                         <tr>
1651                                 <!-- intentionally left empty -->
1652                         </tr>
1653                         <tr>
1654                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1655                         </tr>
1656                         <tr>
1657                                 <!-- intentionally left empty -->
1658                         </tr>
1659                         <tr>
1660                                 <!-- intentionally left empty -->
1661                         </tr>
1662                         <tr>
1663                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1664 END
1665 ;
1666
1667 print $proxysettings{'DST_NOAUTH'};
1668
1669 print <<END
1670 </textarea></td>
1671                 </tr>
1672                 </table>
1673         </td>
1674 </tr>
1675 <tr>
1676         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1677         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1678 </tr>
1679 <tr>
1680         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1681         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1682 </tr>
1683 <tr>
1684         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1685         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1686 </tr>
1687 <tr>
1688         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1689         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1690 </tr>
1691 <tr>
1692         <td colspan='2'>&nbsp;</td>
1693 </tr>
1694 </table>
1695 END
1696 ;
1697 }
1698
1699 # ===================================================================
1700 #  NCSA auth settings
1701 # ===================================================================
1702
1703 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1704 print <<END
1705 <hr size='1'>
1706 <table width='100%'>
1707 <tr>
1708         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1709 </tr>
1710 <tr>
1711         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1712         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1713         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1714         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1715 </tr>
1716 <tr>
1717         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1718         <td>&nbsp;</td>
1719         <td>&nbsp;</td>
1720 </tr>
1721 </table>
1722 END
1723 ; }
1724
1725 # ===================================================================
1726 #  IDENTD auth settings
1727 # ===================================================================
1728
1729 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1730 print <<END
1731 <hr size ='1'>
1732 <table width='100%'>
1733 <tr>
1734         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1735 </tr>
1736 <tr>
1737         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1738         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1739         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1740         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1741 </tr>
1742 <tr>
1743         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1744         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1745         <td>&nbsp;</td>
1746         <td>&nbsp;</td>
1747 </tr>
1748 <tr>
1749         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1750         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1751 </tr>
1752 <tr>
1753         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1754 END
1755 ;
1756 if (!$proxysettings{'IDENT_HOSTS'}) {
1757         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1758         if ($netsettings{'BLUE_DEV'}) {
1759                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1760         }
1761 } else {
1762         print $proxysettings{'IDENT_HOSTS'};
1763 }
1764
1765 print <<END
1766 </textarea></td>
1767                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1768 END
1769 ;
1770
1771 print $proxysettings{'DST_NOAUTH'};
1772
1773 print <<END
1774 </textarea></td>
1775 </tr>
1776 </table>
1777 <hr size ='1'>
1778 <table width='100%'>
1779 <tr>
1780         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1781 </tr>
1782 <tr>
1783         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1784         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1785         <td width='25%'>&nbsp;</td>
1786         <td width='30%'>&nbsp;</td>
1787 </tr>
1788 <tr>
1789         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1790         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1791         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1792         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1793 </tr>
1794 <tr>
1795         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1796         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1797 </tr>
1798 <tr>
1799         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1800 END
1801 ; }
1802
1803 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1804
1805 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1806 </textarea></td>
1807         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1808 END
1809 ; }
1810
1811 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1812
1813 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1814 </textarea></td>
1815 </tr>
1816 </table>
1817 END
1818 ; }
1819
1820 # ===================================================================
1821 #  NTLM auth settings
1822 # ===================================================================
1823
1824 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1825 print <<END
1826 <hr size='1'>
1827 <table width='100%'>
1828 <tr>
1829         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1830 </tr>
1831 <tr>
1832         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1833         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1834         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1835         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1836         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1837         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1838 </tr>
1839 </table>
1840 <hr size ='1'>
1841 <table width='100%'>
1842 <tr>
1843         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1844 </tr>
1845 <tr>
1846         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1847         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1848         <td>&nbsp;</td>
1849 </tr>
1850 </table>
1851 <hr size ='1'>
1852 <table width='100%'>
1853 <tr>
1854         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1855 </tr>
1856 <tr>
1857         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1858         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1859         <td width='25%'>&nbsp;</td>
1860         <td width='30%'>&nbsp;</td>
1861 </tr>
1862 <tr>
1863         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1864         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1865         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1866         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1867 </tr>
1868 <tr>
1869         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1870         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1871 </tr>
1872 <tr>
1873         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1874 END
1875 ; }
1876
1877 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1878
1879 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1880 </textarea></td>
1881         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1882 END
1883 ; }
1884
1885 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1886
1887 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1888 </textarea></td>
1889 </tr>
1890 </table>
1891 END
1892 ; }
1893
1894 # ===================================================================
1895 #  LDAP auth settings
1896 # ===================================================================
1897
1898 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1899 print <<END
1900 <hr size='1'>
1901 <table width='100%'>
1902 <tr>
1903         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1904 </tr>
1905 <tr>
1906         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1907         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1908         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1909         <td class='base'><select name='LDAP_TYPE'>
1910                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1911                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1912                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1913                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1914         </select></td>
1915 </tr>
1916 <tr>
1917         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1918         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1919         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1920         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1921 </tr>
1922 </table>
1923 <hr size ='1'>
1924 <table width='100%'>
1925 <tr>
1926         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1927 </tr>
1928 <tr>
1929         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1930         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1931         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1932         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1933 </tr>
1934 </table>
1935 <hr size ='1'>
1936 <table width='100%'>
1937 <tr>
1938         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1939 </tr>
1940 <tr>
1941         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1942         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1943         <td>&nbsp;</td>
1944         <td>&nbsp;</td>
1945 </tr>
1946 </table>
1947 END
1948 ; }
1949
1950 # ===================================================================
1951 #  RADIUS auth settings
1952 # ===================================================================
1953
1954 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1955 print <<END
1956 <hr size='1'>
1957 <table width='100%'>
1958 <tr>
1959         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1960 </tr>
1961 <tr>
1962         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1963         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1964         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1965         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1966 </tr>
1967 <tr>
1968         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1969         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
1970         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
1971         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
1972 </tr>
1973 </table>
1974 <hr size ='1'>
1975 <table width='100%'>
1976 <tr>
1977         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
1978 </tr>
1979 <tr>
1980         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1981         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
1982         <td width='25%'>&nbsp;</td>
1983         <td width='30%'>&nbsp;</td>
1984 </tr>
1985 <tr>
1986         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
1987         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
1988         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
1989         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
1990 </tr>
1991 <tr>
1992         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
1993         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
1994 </tr>
1995 <tr>
1996         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1997 END
1998 ; }
1999
2000 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2001
2002 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2003 </textarea></td>
2004         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2005 END
2006 ; }
2007
2008 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2009
2010 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2011 </textarea></td>
2012 </tr>
2013 </table>
2014 END
2015 ; }
2016
2017 # ===================================================================
2018
2019 }
2020
2021 print "<table>\n";
2022
2023 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2024 print <<END
2025 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2026 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2027 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2028 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2029 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2030 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2031 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2032 END
2033 ; }
2034
2035 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2036 print <<END
2037 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2038 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2039 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2040 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2041 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2042 END
2043 ; }
2044
2045 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2046 print <<END
2047 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2048 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2049 END
2050 ; }
2051
2052 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2053 print <<END
2054 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2055 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2056 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2057 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2058 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2059 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2060 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2061 END
2062 ; }
2063
2064 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2065 print <<END
2066 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2067 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2068 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2069 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2070 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2071 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2072 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2073 END
2074 ; }
2075
2076 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2077 print <<END
2078 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2079 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2080 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2081 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2082 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2083 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2084 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2085 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2086 END
2087 ; }
2088
2089 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2090 print <<END
2091 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2092 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2093 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2094 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2095 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2096 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2097 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2098 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2099 END
2100 ; }
2101
2102 print "</table>\n";
2103
2104 print <<END
2105 <hr size='1'>
2106 END
2107 ;
2108
2109 print <<END
2110 <table width='100%'>
2111 <tr>
2112         <td>&nbsp;</td>
2113         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2114         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2115         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2116         <td>&nbsp;</td>
2117 </tr>
2118
2119 </table>
2120 <br />
2121 <table width='100%'>
2122 <tr>
2123         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2124         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2125         </td>
2126         <td align='right'>&nbsp;</td>
2127 </tr>
2128 </table>
2129 </form>
2130 END
2131 ;
2132
2133 &Header::closebox();
2134
2135 } else {
2136
2137 # ===================================================================
2138 #  NCSA user management
2139 # ===================================================================
2140
2141 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2142 print <<END
2143 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2144 <table width='100%'>
2145 <tr>
2146         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2147 </tr>
2148 <tr>
2149         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2150         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2151 END
2152 ;
2153         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2154         print <<END
2155          /></td>
2156         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2157         <td class='base'>
2158                 <select name='NCSA_GROUP'>
2159                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2160                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2161                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2162                 </select>
2163         </td>
2164
2165 </tr>
2166 <tr>
2167         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2168         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2169         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2170         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2171 </tr>
2172 </table>
2173 <br>
2174 <table>
2175 <tr>
2176         <td>&nbsp;</td>
2177         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2178         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2179         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2180 END
2181 ;
2182         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2183                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2184         }
2185
2186 print <<END
2187         <td>&nbsp;</td>
2188         <td>&nbsp;</td>
2189         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2190 </tr>
2191 </table>
2192 </form>
2193 <hr size='1'>
2194 <table width='100%'>
2195 <tr>
2196         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2197 </tr>
2198 </table>
2199 <table width='100%' align='center'>
2200 END
2201 ;
2202
2203 if (-e $extgrp)
2204 {
2205         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2206         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2207 }
2208 if (-e $stdgrp)
2209 {
2210         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2211         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2212 }
2213 if (-e $disgrp)
2214 {
2215         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2216         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2217 }
2218
2219 @userlist = sort(@userlist);
2220
2221 # If the password file contains entries, print entries and action icons
2222
2223 if ( ! -z "$userdb" ) {
2224         print <<END
2225         <tr>
2226                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2227                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2228                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2229         </tr>
2230 END
2231 ;
2232         $id = 0;
2233         foreach $line (@userlist)
2234         {
2235                 $id++;
2236                 chomp($line);
2237                 @temp = split(/:/,$line);
2238                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2239                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2240                 elsif ($id % 2) {
2241                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2242                 else {
2243                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2244
2245                 print <<END
2246                 <td align='center'>$temp[0]</td>
2247                 <td align='center'>
2248 END
2249 ;
2250                 if ($temp[1] eq 'standard') {
2251                         print $Lang::tr{'advproxy NCSA grp standard'};
2252                 } elsif ($temp[1] eq 'extended') {
2253                         print $Lang::tr{'advproxy NCSA grp extended'};
2254                 } elsif ($temp[1] eq 'disabled') {
2255                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2256                 print <<END
2257                 </td>
2258                 <td width='8%' align='center'>
2259                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2260                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2261                 <input type='hidden' name='ID' value='$line' />
2262                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2263                 </form>
2264                 </td>
2265
2266                 <td width='8%' align='center'>
2267                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2268                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2269                 <input type='hidden' name='ID' value='$temp[0]' />
2270                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2271                 </form>
2272                 </td>
2273         </tr>
2274 END
2275 ;
2276         }
2277
2278 print <<END
2279 </table>
2280 <br>
2281 <table>
2282 <tr>
2283         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2284         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2285         <td class='base'>$Lang::tr{'edit'}</td>
2286         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2287         <td class='base'>$Lang::tr{'remove'}</td>
2288 </tr>
2289 END
2290 ;
2291 } else {
2292         print <<END
2293         <tr>
2294                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2295         </tr>
2296 END
2297 ;
2298 }
2299
2300 print <<END
2301 </table>
2302 END
2303 ;
2304
2305 &Header::closebox();
2306
2307 }
2308
2309 # ===================================================================
2310
2311 &Header::closebigbox();
2312
2313 &Header::closepage();
2314
2315 # -------------------------------------------------------------------
2316
2317 sub read_acls
2318 {
2319         if (-e "$acl_src_subnets") {
2320                 open(FILE,"$acl_src_subnets");
2321                 delete $proxysettings{'SRC_SUBNETS'};
2322                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2323                 close(FILE);
2324         }
2325         if (-e "$acl_src_banned_ip") {
2326                 open(FILE,"$acl_src_banned_ip");
2327                 delete $proxysettings{'SRC_BANNED_IP'};
2328                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2329                 close(FILE);
2330         }
2331         if (-e "$acl_src_banned_mac") {
2332                 open(FILE,"$acl_src_banned_mac");
2333                 delete $proxysettings{'SRC_BANNED_MAC'};
2334                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2335                 close(FILE);
2336         }
2337         if (-e "$acl_src_unrestricted_ip") {
2338                 open(FILE,"$acl_src_unrestricted_ip");
2339                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2340                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2341                 close(FILE);
2342         }
2343         if (-e "$acl_src_unrestricted_mac") {
2344                 open(FILE,"$acl_src_unrestricted_mac");
2345                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2346                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2347                 close(FILE);
2348         }
2349         if (-e "$acl_dst_nocache") {
2350                 open(FILE,"$acl_dst_nocache");
2351                 delete $proxysettings{'DST_NOCACHE'};
2352                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2353                 close(FILE);
2354         }
2355         if (-e "$acl_dst_noauth") {
2356                 open(FILE,"$acl_dst_noauth");
2357                 delete $proxysettings{'DST_NOAUTH'};
2358                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2359                 close(FILE);
2360         }
2361         if (-e "$acl_ports_safe") {
2362                 open(FILE,"$acl_ports_safe");
2363                 delete $proxysettings{'PORTS_SAFE'};
2364                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2365                 close(FILE);
2366         }
2367         if (-e "$acl_ports_ssl") {
2368                 open(FILE,"$acl_ports_ssl");
2369                 delete $proxysettings{'PORTS_SSL'};
2370                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2371                 close(FILE);
2372         }
2373         if (-e "$mimetypes") {
2374                 open(FILE,"$mimetypes");
2375                 delete $proxysettings{'MIME_TYPES'};
2376                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2377                 close(FILE);
2378         }
2379         if (-e "$ntlmdir/msntauth.allowusers") {
2380                 open(FILE,"$ntlmdir/msntauth.allowusers");
2381                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2382                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2383                 close(FILE);
2384         }
2385         if (-e "$ntlmdir/msntauth.denyusers") {
2386                 open(FILE,"$ntlmdir/msntauth.denyusers");
2387                 delete $proxysettings{'NTLM_DENY_USERS'};
2388                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2389                 close(FILE);
2390         }
2391         if (-e "$raddir/radauth.allowusers") {
2392                 open(FILE,"$raddir/radauth.allowusers");
2393                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2394                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2395                 close(FILE);
2396         }
2397         if (-e "$raddir/radauth.denyusers") {
2398                 open(FILE,"$raddir/radauth.denyusers");
2399                 delete $proxysettings{'RADIUS_DENY_USERS'};
2400                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2401                 close(FILE);
2402         }
2403         if (-e "$identdir/identauth.allowusers") {
2404                 open(FILE,"$identdir/identauth.allowusers");
2405                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2406                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2407                 close(FILE);
2408         }
2409         if (-e "$identdir/identauth.denyusers") {
2410                 open(FILE,"$identdir/identauth.denyusers");
2411                 delete $proxysettings{'IDENT_DENY_USERS'};
2412                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2413                 close(FILE);
2414         }
2415         if (-e "$identhosts") {
2416                 open(FILE,"$identhosts");
2417                 delete $proxysettings{'IDENT_HOSTS'};
2418                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2419                 close(FILE);
2420         }
2421         if (-e "$cre_groups") {
2422                 open(FILE,"$cre_groups");
2423                 delete $proxysettings{'CRE_GROUPS'};
2424                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2425                 close(FILE);
2426         }
2427         if (-e "$cre_svhosts") {
2428                 open(FILE,"$cre_svhosts");
2429                 delete $proxysettings{'CRE_SVHOSTS'};
2430                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2431                 close(FILE);
2432         }
2433 }
2434
2435 # -------------------------------------------------------------------
2436
2437 sub check_acls
2438 {
2439         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2440         undef $proxysettings{'PORTS_SAFE'};
2441         foreach (@temp)
2442         {
2443                 s/^\s+//g; s/\s+$//g;
2444                 if ($_)
2445                 {
2446                         $line = $_;
2447                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2448                         s/#.*//g; s/\s+//g;
2449                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2450                         @templist = split(/-/);
2451                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2452                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2453                 }
2454         }
2455
2456         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2457         undef $proxysettings{'PORTS_SSL'};
2458         foreach (@temp)
2459         {
2460                 s/^\s+//g; s/\s+$//g;
2461                 if ($_)
2462                 {
2463                         $line = $_;
2464                         s/#.*//g; s/\s+//g;
2465                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2466                         @templist = split(/-/);
2467                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2468                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2469                 }
2470         }
2471
2472         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2473         undef $proxysettings{'DST_NOCACHE'};
2474         foreach (@temp)
2475         {
2476                 s/^\s+//g;
2477                 unless (/^#/) { s/\s+//g; }
2478                 if ($_)
2479                 {
2480                         if (/^\./) { $_ = '*'.$_; }
2481                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2482                 }
2483         }
2484
2485         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2486         undef $proxysettings{'SRC_SUBNETS'};
2487         foreach (@temp)
2488         {
2489                 s/^\s+//g; s/\s+$//g;
2490                 if ($_)
2491                 {
2492                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2493                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2494                 }
2495         }
2496
2497         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2498         undef $proxysettings{'SRC_BANNED_IP'};
2499         foreach (@temp)
2500         {
2501                 s/^\s+//g; s/\s+$//g;
2502                 if ($_)
2503                 {
2504                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2505                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2506                 }
2507         }
2508
2509         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2510         undef $proxysettings{'SRC_BANNED_MAC'};
2511         foreach (@temp)
2512         {
2513                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2514                 if ($_)
2515                 {
2516                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2517                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2518                 }
2519         }
2520
2521         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2522         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2523         foreach (@temp)
2524         {
2525                 s/^\s+//g; s/\s+$//g;
2526                 if ($_)
2527                 {
2528                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2529                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2530                 }
2531         }
2532
2533         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2534         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2535         foreach (@temp)
2536         {
2537                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2538                 if ($_)
2539                 {
2540                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2541                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2542                 }
2543         }
2544
2545         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2546         foreach (@temp)
2547         {
2548                 s/^\s+//g;
2549                 unless (/^#/) { s/\s+//g; }
2550                 if ($_)
2551                 {
2552                         if (/^\./) { $_ = '*'.$_; }
2553                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2554                 }
2555         }
2556
2557         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2558         {
2559                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2560                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2561                 foreach (@temp)
2562                 {
2563                         s/^\s+//g; s/\s+$//g;
2564                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2565                 }
2566                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2567         }
2568
2569         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2570         {
2571                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2572                 undef $proxysettings{'NTLM_DENY_USERS'};
2573                 foreach (@temp)
2574                 {
2575                         s/^\s+//g; s/\s+$//g;
2576                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2577                 }
2578                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2579         }
2580
2581         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2582         {
2583                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2584                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2585                 foreach (@temp)
2586                 {
2587                         s/^\s+//g; s/\s+$//g;
2588                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2589                 }
2590                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2591         }
2592
2593         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2594         {
2595                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2596                 undef $proxysettings{'IDENT_DENY_USERS'};
2597                 foreach (@temp)
2598                 {
2599                         s/^\s+//g; s/\s+$//g;
2600                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2601                 }
2602                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2603         }
2604
2605         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2606         {
2607                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2608                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2609                 foreach (@temp)
2610                 {
2611                         s/^\s+//g; s/\s+$//g;
2612                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2613                 }
2614                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2615         }
2616
2617         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2618         {
2619                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2620                 undef $proxysettings{'RADIUS_DENY_USERS'};
2621                 foreach (@temp)
2622                 {
2623                         s/^\s+//g; s/\s+$//g;
2624                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2625                 }
2626                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2627         }
2628
2629         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2630         undef $proxysettings{'IDENT_HOSTS'};
2631         foreach (@temp)
2632         {
2633                 s/^\s+//g; s/\s+$//g;
2634                 if ($_)
2635                 {
2636                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2637                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2638                 }
2639         }
2640
2641         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2642         undef $proxysettings{'CRE_SVHOSTS'};
2643         foreach (@temp)
2644         {
2645                 s/^\s+//g; s/\s+$//g;
2646                 if ($_)
2647                 {
2648                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2649                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2650                 }
2651         }
2652 }
2653
2654 # -------------------------------------------------------------------
2655
2656 sub write_acls
2657 {
2658         open(FILE, ">$acl_src_subnets");
2659         flock(FILE, 2);
2660         if (!$proxysettings{'SRC_SUBNETS'})
2661         {
2662                 print FILE "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
2663                 if ($netsettings{'BLUE_DEV'})
2664                 {
2665                         print FILE "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
2666                 }
2667         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2668         close(FILE);
2669
2670         open(FILE, ">$acl_src_banned_ip");
2671         flock(FILE, 2);
2672         print FILE $proxysettings{'SRC_BANNED_IP'};
2673         close(FILE);
2674
2675         open(FILE, ">$acl_src_banned_mac");
2676         flock(FILE, 2);
2677         print FILE $proxysettings{'SRC_BANNED_MAC'};
2678         close(FILE);
2679
2680         open(FILE, ">$acl_src_unrestricted_ip");
2681         flock(FILE, 2);
2682         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2683         close(FILE);
2684
2685         open(FILE, ">$acl_src_unrestricted_mac");
2686         flock(FILE, 2);
2687         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2688         close(FILE);
2689
2690         open(FILE, ">$acl_dst_noauth");
2691         flock(FILE, 2);
2692         print FILE $proxysettings{'DST_NOAUTH'};
2693         close(FILE);
2694
2695         open(FILE, ">$acl_dst_noauth_net");
2696         close(FILE);
2697         open(FILE, ">$acl_dst_noauth_dom");
2698         close(FILE);
2699         open(FILE, ">$acl_dst_noauth_url");
2700         close(FILE);
2701
2702         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2703         foreach(@temp)
2704         {
2705                 unless (/^#/)
2706                 {
2707                         if (/^\*\.\w/)
2708                         {
2709                                 s/^\*//;
2710                                 open(FILE, ">>$acl_dst_noauth_dom");
2711                                 flock(FILE, 2);
2712                                 print FILE "$_\n";
2713                                 close(FILE);
2714                         }
2715                         elsif (&General::validipormask($_))
2716                         {
2717                                 open(FILE, ">>$acl_dst_noauth_net");
2718                                 flock(FILE, 2);
2719                                 print FILE "$_\n";
2720                                 close(FILE);
2721                         }
2722                         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?/)
2723                         {
2724                                 open(FILE, ">>$acl_dst_noauth_net");
2725                                 flock(FILE, 2);
2726                                 print FILE "$_\n";
2727                                 close(FILE);
2728                         }
2729                         else
2730                         {
2731                                 open(FILE, ">>$acl_dst_noauth_url");
2732                                 flock(FILE, 2);
2733                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2734                                 close(FILE);
2735                         }
2736                 }
2737         }
2738
2739         open(FILE, ">$acl_dst_nocache");
2740         flock(FILE, 2);
2741         print FILE $proxysettings{'DST_NOCACHE'};
2742         close(FILE);
2743
2744         open(FILE, ">$acl_dst_nocache_net");
2745         close(FILE);
2746         open(FILE, ">$acl_dst_nocache_dom");
2747         close(FILE);
2748         open(FILE, ">$acl_dst_nocache_url");
2749         close(FILE);
2750
2751         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2752         foreach(@temp)
2753         {
2754                 unless (/^#/)
2755                 {
2756                         if (/^\*\.\w/)
2757                         {
2758                                 s/^\*//;
2759                                 open(FILE, ">>$acl_dst_nocache_dom");
2760                                 flock(FILE, 2);
2761                                 print FILE "$_\n";
2762                                 close(FILE);
2763                         }
2764                         elsif (&General::validipormask($_))
2765                         {
2766                                 open(FILE, ">>$acl_dst_nocache_net");
2767                                 flock(FILE, 2);
2768                                 print FILE "$_\n";
2769                                 close(FILE);
2770                         }
2771                         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?/)
2772                         {
2773                                 open(FILE, ">>$acl_dst_nocache_net");
2774                                 flock(FILE, 2);
2775                                 print FILE "$_\n";
2776                                 close(FILE);
2777                         }
2778                         else
2779                         {
2780                                 open(FILE, ">>$acl_dst_nocache_url");
2781                                 flock(FILE, 2);
2782                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2783                                 close(FILE);
2784                         }
2785                 }
2786         }
2787
2788         open(FILE, ">$acl_ports_safe");
2789         flock(FILE, 2);
2790         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2791         close(FILE);
2792
2793         open(FILE, ">$acl_ports_ssl");
2794         flock(FILE, 2);
2795         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2796         close(FILE);
2797
2798         open(FILE, ">$acl_dst_throttle");
2799         flock(FILE, 2);
2800         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2801         {
2802                 @temp = split(/\|/,$throttle_binary);
2803                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2804         }
2805         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2806         {
2807                 @temp = split(/\|/,$throttle_dskimg);
2808                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2809         }
2810         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2811         {
2812                 @temp = split(/\|/,$throttle_mmedia);
2813                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2814         }
2815         if (-s $throttled_urls)
2816         {
2817                 open(URLFILE, $throttled_urls);
2818                 @temp = <URLFILE>;
2819                 close(URLFILE);
2820                 foreach (@temp) { print FILE; }
2821         }
2822         close(FILE);
2823
2824         open(FILE, ">$mimetypes");
2825         flock(FILE, 2);
2826         print FILE $proxysettings{'MIME_TYPES'};
2827         close(FILE);
2828
2829         open(FILE, ">$ntlmdir/msntauth.allowusers");
2830         flock(FILE, 2);
2831         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2832         close(FILE);
2833
2834         open(FILE, ">$ntlmdir/msntauth.denyusers");
2835         flock(FILE, 2);
2836         print FILE $proxysettings{'NTLM_DENY_USERS'};
2837         close(FILE);
2838
2839         open(FILE, ">$raddir/radauth.allowusers");
2840         flock(FILE, 2);
2841         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2842         close(FILE);
2843
2844         open(FILE, ">$raddir/radauth.denyusers");
2845         flock(FILE, 2);
2846         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2847         close(FILE);
2848
2849         open(FILE, ">$identdir/identauth.allowusers");
2850         flock(FILE, 2);
2851         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2852         close(FILE);
2853
2854         open(FILE, ">$identdir/identauth.denyusers");
2855         flock(FILE, 2);
2856         print FILE $proxysettings{'IDENT_DENY_USERS'};
2857         close(FILE);
2858
2859         open(FILE, ">$identhosts");
2860         flock(FILE, 2);
2861         print FILE $proxysettings{'IDENT_HOSTS'};
2862         close(FILE);
2863
2864         open(FILE, ">$cre_groups");
2865         flock(FILE, 2);
2866         print FILE $proxysettings{'CRE_GROUPS'};
2867         close(FILE);
2868
2869         open(FILE, ">$cre_svhosts");
2870         flock(FILE, 2);
2871         print FILE $proxysettings{'CRE_SVHOSTS'};
2872         close(FILE);
2873 }
2874
2875 # -------------------------------------------------------------------
2876
2877 sub writepacfile
2878 {
2879         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2880         flock(FILE, 2);
2881         print FILE "function FindProxyForURL(url, host)\n";
2882         print FILE "{\n";
2883         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2884         {
2885                 print FILE <<END
2886 if (
2887      (isPlainHostName(host)) ||
2888      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2889      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2890      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2891      (isInNet(host, "192.168.0.0", "255.255.0.0")) ||
2892      (isInNet(host, "169.254.0.0", "255.255.0.0"))
2893    )
2894      return "DIRECT";
2895
2896  else
2897
2898 END
2899 ;
2900                 if ($proxysettings{'ENABLE'} eq 'on')
2901                 {
2902                         print FILE "if (\n";
2903                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2904
2905                         undef @templist;
2906                         if (-e "$acl_src_subnets") {
2907                                 open(SUBNETS,"$acl_src_subnets");
2908                                 @templist = <SUBNETS>;
2909                                 close(SUBNETS);
2910                         }
2911
2912                         foreach (@templist)
2913                         {
2914                                 @temp = split(/\//);
2915                                 if (
2916                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2917                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2918                                         )
2919                                 {
2920                                         chomp $temp[1];
2921                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2922                                 }
2923                         }
2924
2925                         print FILE "\n";
2926
2927                         print FILE <<END
2928
2929
2930    )
2931      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2932 END
2933 ;
2934                 }
2935                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2936                 {
2937                         print FILE "\n else\n\n";
2938                 }
2939                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2940                 {
2941                         print FILE <<END
2942 if (
2943      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2944    )
2945      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2946 END
2947 ;
2948                 }
2949         }
2950         print FILE "}\n";
2951         close(FILE);
2952 }
2953
2954 # -------------------------------------------------------------------
2955
2956 sub writeconfig
2957 {
2958         my $authrealm;
2959         my $delaypools;
2960
2961         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2962             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2963             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2964             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2965         {
2966                 $delaypools = 1; } else { $delaypools = 0;
2967         }
2968
2969         if ($proxysettings{'AUTH_REALM'} eq '')
2970         {
2971                 $authrealm = "IPFire Advanced Proxy Server";
2972         } else {
2973                 $authrealm = $proxysettings{'AUTH_REALM'};
2974         }
2975
2976         $_ = $proxysettings{'UPSTREAM_PROXY'};
2977         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
2978
2979         if ($remoteport eq '') { $remoteport = 80; }
2980
2981         open(FILE, ">${General::swroot}/proxy/squid.conf");
2982         flock(FILE, 2);
2983         print FILE <<END
2984 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
2985 # you make will be overwritten whenever you resave proxy settings using the
2986 # web interface!
2987 #
2988 # Instead, modify the file '$acl_include' and
2989 # then restart the proxy service using the web interface. Changes made to the
2990 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
2991
2992 shutdown_lifetime 5 seconds
2993 icp_port 0
2994
2995 END
2996         ;
2997         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2998         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
2999         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3000         print FILE "\n";
3001
3002         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3003                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3004                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
3005                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3006                 print FILE "\n";
3007         }
3008
3009         if ($proxysettings{'CACHE_SIZE'} > 0)
3010         {
3011                 print FILE "\n";
3012
3013                 if (!-z $acl_dst_nocache_dom) {
3014                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3015                         print FILE "cache deny no_cache_domains\n";
3016                 }
3017                 if (!-z $acl_dst_nocache_net) {
3018                         print FILE "acl no_cache_domains dst \"$acl_dst_nocache_net\"\n";
3019                         print FILE "cache deny no_cache_ipaddr\n";
3020                 }
3021                 if (!-z $acl_dst_nocache_url) {
3022                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3023                         print FILE "cache deny no_cache_hosts\n";
3024                 }
3025         }
3026
3027         print FILE <<END
3028
3029 cache_effective_user squid
3030 cache_effective_group squid
3031 umask 022
3032
3033 pid_filename /var/run/squid.pid
3034 max_filedescriptors 4096
3035
3036 cache_mem $proxysettings{'CACHE_MEM'} MB
3037 END
3038         ;
3039
3040         if ($proxysettings{'CACHE_SIZE'} eq '0')
3041         {
3042                 print FILE "cache_dir null /var/tmp\n\n";
3043         } else {
3044                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3045         }
3046
3047         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
3048         {
3049                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
3050         } else {
3051                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3052         }
3053
3054         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3055
3056         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3057         {
3058                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3059                 {
3060                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3061                 }
3062                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3063                 {
3064                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3065                 }
3066                 print FILE "\n";
3067         }
3068
3069         if ($proxysettings{'LOGGING'} eq 'on')
3070         {
3071                 print FILE <<END
3072 access_log /var/log/squid/access.log
3073 cache_log /var/log/squid/cache.log
3074 cache_store_log none
3075 END
3076         ;
3077                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
3078                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3079         } else {
3080                 print FILE <<END
3081 access_log /dev/null
3082 cache_log /dev/null
3083 cache_store_log none
3084 END
3085         ;}
3086         print FILE <<END
3087
3088 log_mime_hdrs off
3089 END
3090         ;
3091
3092         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3093         {
3094                 print FILE "forwarded_for on\n";
3095         } else {
3096                 print FILE "forwarded_for off\n";
3097         }
3098         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3099         {
3100                 print FILE "via on\n";
3101         } else {
3102                 print FILE "via off\n";
3103         }
3104         print FILE "\n";
3105
3106         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3107         {
3108                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3109                 {
3110                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
3111                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3112                         print FILE "auth_param basic realm $authrealm\n";
3113                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3114                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3115                 }
3116
3117                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3118                 {
3119                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3120                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3121                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3122                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3123                         {
3124                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3125                                 {
3126                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3127                                 } else {
3128                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3129                                 }
3130                                 print FILE " -u sAMAccountName -P";
3131                         }
3132                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3133                         {
3134                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3135                                 {
3136                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3137                                 } else {
3138                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3139                                 }
3140                                 print FILE " -u cn -P";
3141                         }
3142                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3143                         {
3144                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3145                                 {
3146                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3147                                 } else {
3148                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3149                                 }
3150                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3151                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3152                                 print FILE " -u uid -P";
3153                         }
3154                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3155                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3156                         print FILE "auth_param basic realm $authrealm\n";
3157                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3158                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3159                 }
3160
3161                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3162                 {
3163                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3164                         {
3165                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3166                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3167                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3168                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3169                         } else {
3170                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3171                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3172                                 print FILE "auth_param basic realm $authrealm\n";
3173                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3174                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3175
3176                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3177                                 flock(MSNTCONF,2);
3178                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3179                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3180                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3181                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3182                                 {
3183                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3184                                         {
3185                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3186                                         } else {
3187                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3188                                         }
3189                                 }
3190                                 close(MSNTCONF);
3191                         }
3192                 }
3193
3194                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3195                 {
3196                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3197                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3198                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3199                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3200                         print FILE "auth_param basic realm $authrealm\n";
3201                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3202                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3203                 }
3204
3205                 print FILE "\n";
3206                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3207                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3208                 {
3209                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3210                         {
3211                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3212                         }
3213                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3214                         {
3215                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3216                         }
3217                 }
3218                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3219                 {
3220                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3221                         {
3222                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3223                         }
3224                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3225                         {
3226                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3227                         }
3228                 }
3229                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3230                 {
3231                         print FILE "\n";
3232                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3233                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3234                 }
3235                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3236                 print FILE "\n";
3237
3238                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3239                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3240                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3241                 print FILE "\n";
3242
3243         }
3244
3245         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3246         {
3247                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3248                 {
3249                         print FILE "acl for_inetusers ident REQUIRED\n";
3250                 }
3251                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3252                 {
3253                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3254                         {
3255                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3256                         }
3257                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3258                         {
3259                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3260                         }
3261                 }
3262                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3263                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3264                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3265                 print FILE "\n";
3266         }
3267
3268         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3269
3270         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3271
3272         print FILE "acl within_timeframe time ";
3273         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3274         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3275         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3276         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3277         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3278         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3279         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3280         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3281         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3282         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3283         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3284
3285         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3286                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3287         }
3288
3289         print FILE <<END
3290 acl all src 0.0.0.0/0.0.0.0
3291 acl localhost src 127.0.0.1/255.255.255.255
3292 END
3293 ;
3294 open (PORTS,"$acl_ports_ssl");
3295 @temp = <PORTS>;
3296 close PORTS;
3297 if (@temp)
3298 {
3299         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3300 }
3301 open (PORTS,"$acl_ports_safe");
3302 @temp = <PORTS>;
3303 close PORTS;
3304 if (@temp)
3305 {
3306         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3307 }
3308         print FILE <<END
3309
3310 acl IPFire_http  port $http_port
3311 acl IPFire_https port $https_port
3312 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3313 acl IPFire_networks         src "$acl_src_subnets"
3314 acl IPFire_servers          dst "$acl_src_subnets"
3315 acl IPFire_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3316 acl IPFire_green_servers    dst $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3317 END
3318         ;
3319         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3320         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3321         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3322         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3323         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3324         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3325         print FILE <<END
3326 acl CONNECT method CONNECT
3327 END
3328         ;
3329
3330         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3331                 print FILE <<END
3332
3333 #Classroom extensions
3334 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3335 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3336 END
3337                 ;
3338                 print FILE "deny_info ";
3339                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3340                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3341                 {
3342                         print FILE "ERR_ACCESS_DISABLED";
3343                 } else {
3344                         print FILE "ERR_ACCESS_DENIED";
3345                 }
3346                 print FILE " IPFire_no_access_ips\n";
3347                 print FILE "deny_info ";
3348                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3349                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3350                 {
3351                         print FILE "ERR_ACCESS_DISABLED";
3352                 } else {
3353                         print FILE "ERR_ACCESS_DENIED";
3354                 }
3355                 print FILE " IPFire_no_access_mac\n";
3356
3357                 print FILE <<END
3358 http_access deny IPFire_no_access_ips
3359 http_access deny IPFire_no_access_mac
3360 END
3361         ;
3362         }
3363
3364         #Insert acl file and replace __VAR__ with correct values
3365         my $blue_net = ''; #BLUE empty by default
3366         my $blue_ip = '';
3367         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3368                 $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
3369                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3370         }
3371         if (!-z $acl_include)
3372         {
3373                 open (ACL, "$acl_include");
3374                 print FILE "\n#Start of custom includes\n\n";
3375                 while (<ACL>) {
3376                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3377                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
3378                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3379                         $_ =~ s/__BLUE_NET__/$blue_net/;
3380                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3381                         print FILE $_;
3382                 }
3383                 print FILE "\n#End of custom includes\n";
3384                 close (ACL);
3385         }
3386         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3387         print FILE <<END
3388
3389 #Access to squid:
3390 #local machine, no restriction
3391 http_access allow         localhost
3392
3393 #GUI admin if local machine connects
3394 http_access allow         IPFire_ips IPFire_networks IPFire_http
3395 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3396
3397 #Deny not web services
3398 http_access deny          !Safe_ports
3399 http_access deny  CONNECT !SSL_ports
3400
3401 END
3402         ;
3403
3404 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3405 {
3406 print FILE "#Set ident ACLs\n";
3407 if (!-z $identhosts)
3408         {
3409                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3410                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3411                 print FILE "ident_lookup_access deny all\n";
3412         } else {
3413                 print FILE "ident_lookup_access allow all\n";
3414         }
3415         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3416 }
3417
3418 if ($delaypools) {
3419         print FILE "#Set download throttling\n";
3420
3421         if ($netsettings{'BLUE_DEV'})
3422         {
3423                 print FILE "delay_pools 2\n";
3424         } else {
3425                 print FILE "delay_pools 1\n";
3426         }
3427
3428         print FILE "delay_class 1 3\n";
3429         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3430
3431         print FILE "delay_parameters 1 ";
3432         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3433         {
3434                 print FILE "-1/-1";
3435         } else {
3436                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3437                 print FILE "/";
3438                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3439         }
3440
3441         print FILE " -1/-1 ";
3442         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3443         {
3444                 print FILE "-1/-1";
3445         } else {
3446                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3447                 print FILE "/";
3448                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3449         }
3450         print FILE "\n";
3451
3452         if ($netsettings{'BLUE_DEV'})
3453         {
3454                 print FILE "delay_parameters 2 ";
3455                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3456                 {
3457                         print FILE "-1/-1";
3458                 } else {
3459                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3460                         print FILE "/";
3461                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3462                 }
3463                 print FILE " -1/-1 ";
3464                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3465                 {
3466                         print FILE "-1/-1";
3467                 } else {
3468                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3469                         print FILE "/";
3470                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3471                 }
3472                 print FILE "\n";
3473         }
3474
3475         print FILE "delay_access 1 deny  IPFire_ips\n";
3476         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3477         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3478         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3479
3480         if ($netsettings{'BLUE_DEV'})
3481         {
3482                 print FILE "delay_access 1 allow IPFire_green_network";
3483                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3484                 print FILE "\n";
3485                 print FILE "delay_access 1 deny  all\n";
3486         } else {
3487                 print FILE "delay_access 1 allow all";
3488                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3489                 print FILE "\n";
3490         }
3491
3492         if ($netsettings{'BLUE_DEV'})
3493         {
3494                 print FILE "delay_access 2 deny  IPFire_ips\n";
3495                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3496                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3497                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3498                 print FILE "delay_access 2 allow IPFire_blue_network";
3499                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3500                 print FILE "\n";
3501                 print FILE "delay_access 2 deny  all\n";
3502         }
3503
3504         print FILE "delay_initial_bucket_level 100\n";
3505         print FILE "\n";
3506 }
3507
3508 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3509 {
3510         print FILE "#Prevent internal proxy access to Green\n";
3511         print FILE "http_access deny IPFire_green_servers !IPFire_green_network\n\n";
3512 }
3513
3514 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3515 {
3516         print FILE "#Prevent internal proxy access from Blue\n";
3517         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3518         print FILE "http_access deny  IPFire_blue_network IPFire_servers\n\n";
3519 }
3520
3521         print FILE <<END
3522 #Set custom configured ACLs
3523 END
3524         ;
3525         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3526         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3527
3528         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3529         {
3530                 if (!-z $acl_src_unrestricted_ip)
3531                 {
3532                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3533                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3534                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3535                 }
3536                 if (!-z $acl_src_unrestricted_mac)
3537                 {
3538                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3539                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3540                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3541                 }
3542                 if (!-z $acl_dst_noauth_net)
3543                 {
3544                         print FILE "http_access allow IPFire_networks";
3545                         if ($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_ipaddr_without_auth\n";
3551                 }
3552                 if (!-z $acl_dst_noauth_dom)
3553                 {
3554                         print FILE "http_access allow IPFire_networks";
3555                         if ($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_domains_without_auth\n";
3561                 }
3562                 if (!-z $acl_dst_noauth_url)
3563                 {
3564                         print FILE "http_access allow IPFire_networks";
3565                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3566                                 print FILE " !within_timeframe";
3567                         } else {
3568                                 print FILE " within_timeframe"; }
3569                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3570                         print FILE " to_hosts_without_auth\n";
3571                 }
3572         }
3573
3574         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3575         {
3576                 print FILE "http_access deny  !for_inetusers";
3577                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3578                 print FILE "\n";
3579         }
3580
3581         if (
3582              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3583              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3584              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3585              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3586              (!-z "$identdir/identauth.denyusers")
3587            )
3588         {
3589                 print FILE "http_access deny  for_acl_users";
3590                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3591                 print FILE "\n";
3592         }
3593
3594         if (!-z $acl_src_unrestricted_ip)
3595         {
3596                 print FILE "http_access allow IPFire_unrestricted_ips";
3597                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3598                 {
3599                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3600                         {
3601                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3602                         }
3603                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3604                         {
3605                                 print FILE " for_inetusers";
3606                         }
3607                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3608                         {
3609                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3610                                 {
3611                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3612                                         {
3613                                                 print FILE " for_acl_users";
3614                                         }
3615                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3616                                         {
3617                                                 print FILE " !for_acl_users";
3618                                         }
3619                                 } else { print FILE " for_inetusers"; }
3620                         }
3621                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3622                         {
3623                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3624                                 {
3625                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3626                                         {
3627                                                 print FILE " for_acl_users";
3628                                         }
3629                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3630                                         {
3631                                                 print FILE " !for_acl_users";
3632                                         }
3633                                 } else { print FILE " for_inetusers"; }
3634                         }
3635                 }
3636                 print FILE "\n";
3637         }
3638
3639         if (!-z $acl_src_unrestricted_mac)
3640         {
3641                 print FILE "http_access allow IPFire_unrestricted_mac";
3642                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3643                 {
3644                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3645                         {
3646                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3647                         }
3648                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3649                         {
3650                                 print FILE " for_inetusers";
3651                         }
3652                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3653                         {
3654                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3655                                 {
3656                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3657                                         {
3658                                                 print FILE " for_acl_users";
3659                                         }
3660                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3661                                         {
3662                                                 print FILE " !for_acl_users";
3663                                         }
3664                                 } else { print FILE " for_inetusers"; }
3665                         }
3666                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3667                         {
3668                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3669                                 {
3670                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3671                                         {
3672                                                 print FILE " for_acl_users";
3673                                         }
3674                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3675                                         {
3676                                                 print FILE " !for_acl_users";
3677                                         }
3678                                 } else { print FILE " for_inetusers"; }
3679                         }
3680                 }
3681                 print FILE "\n";
3682         }
3683
3684         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3685         {
3686                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3687                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3688         }
3689
3690         if (
3691             (
3692              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3693              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3694              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3695              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3696              (!-z "$ntlmdir/msntauth.denyusers")
3697             )
3698                 ||
3699             (
3700              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3701              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3702              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3703              (!-z "$raddir/radauth.denyusers")
3704             )
3705                 ||
3706             (
3707              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3708              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3709              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3710              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3711              (!-z "$identdir/identauth.denyusers")
3712             )
3713            )
3714         {
3715                 print FILE "http_access deny  for_acl_users";
3716                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3717                 print FILE "\n";
3718         }
3719
3720         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3721         {
3722                 print FILE "http_access allow";
3723                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3724                         print FILE " !within_timeframe";
3725                 } else {
3726                         print FILE " within_timeframe"; }
3727                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3728                 print FILE " !on_ident_aware_hosts\n";
3729         }
3730
3731         print FILE "http_access allow IPFire_networks";
3732         if (
3733             (
3734              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3735              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3736              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3737              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3738              (!-z "$ntlmdir/msntauth.allowusers")
3739             )
3740                 ||
3741             (
3742              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3743              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3744              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3745              (!-z "$raddir/radauth.allowusers")
3746             )
3747                 ||
3748             (
3749              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3750              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3751              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3752              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3753              (!-z "$identdir/identauth.allowusers")
3754             )
3755            )
3756         {
3757                 print FILE " for_acl_users";
3758         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3759                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3760                 print FILE " for_inetusers";
3761         }
3762         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3763         {
3764                 print FILE " !concurrent";
3765         }
3766         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3767                 print FILE " !within_timeframe";
3768         } else {
3769                 print FILE " within_timeframe"; }
3770         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3771         print FILE "\n";
3772
3773         print FILE "http_access deny  all\n\n";
3774
3775         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3776                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3777         {
3778                 print FILE "#Strip HTTP Header\n";
3779
3780                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3781                 {
3782                         print FILE "header_access X-Forwarded-For deny all\n";
3783                 }
3784                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3785                 {
3786                         print FILE "header_access Via deny all\n";
3787                 }
3788                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3789                 {
3790                         print FILE "header_access User-Agent deny all\n";
3791                 }
3792                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3793                 {
3794                         print FILE "header_access Referer deny all\n";
3795                 }
3796
3797                 print FILE "\n";
3798
3799                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3800                 {
3801                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3802                         {
3803                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3804                         }
3805                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3806                         {
3807                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3808                         }
3809                         print FILE "\n";
3810                 }
3811         }
3812
3813         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3814
3815         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3816                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3817                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3818                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3819                 {
3820                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3821                 }
3822                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3823                 print FILE "http_reply_access allow all\n\n";
3824         }
3825
3826         if ($proxysettings{'CACHE_SIZE'} > 0)
3827         {
3828                 print FILE <<END
3829 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3830 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3831
3832 END
3833                 ;
3834         } else { print FILE "cache deny all\n\n";       }
3835
3836         print FILE <<END
3837 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3838 END
3839         ;
3840         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3841         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3842                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 allow IPFire_unrestricted_ips\n"; }
3843                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 allow IPFire_unrestricted_mac\n"; }
3844                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3845                 {
3846                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 allow for_extended_users\n"; }
3847                 }
3848         }
3849         print FILE "reply_body_max_size $replybodymaxsize allow all\n\n";
3850
3851         print FILE "visible_hostname";
3852         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3853         {
3854                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3855         } else {
3856                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3857         }
3858
3859         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n\n"; }
3860
3861         # Write the parent proxy info, if needed.
3862         if ($remotehost ne '')
3863         {
3864                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3865
3866                 # Enter authentication for the parent cache. Option format is
3867                 # login=user:password   ($proxy1='YES')
3868                 # login=PASS            ($proxy1='PASS')
3869                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3870                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3871                 {
3872                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3873                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3874                 }
3875                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3876
3877                 print FILE "\nalways_direct allow IPFire_ips\n";
3878                 print FILE "never_direct  allow all\n\n";
3879         }
3880         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3881         {
3882                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3883                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3884         }
3885         close FILE;
3886 }
3887
3888 # -------------------------------------------------------------------
3889
3890 sub adduser
3891 {
3892         my ($str_user, $str_pass, $str_group) = @_;
3893         my @groupmembers=();
3894
3895         if ($str_pass eq 'lEaVeAlOnE')
3896         {
3897                 open(FILE, "$userdb");
3898                 @groupmembers = <FILE>;
3899                 close(FILE);
3900                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3901                 &deluser($str_user);
3902                 open(FILE, ">>$userdb");
3903                 flock FILE,2;
3904                 print FILE "$str_user$str_pass";
3905                 close(FILE);
3906         } else {
3907                 &deluser($str_user);
3908                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
3909         }
3910
3911         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3912         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3913         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3914         flock FILE, 2;
3915         print FILE "$str_user\n";
3916         close(FILE);
3917
3918         return;
3919 }
3920
3921 # -------------------------------------------------------------------
3922
3923 sub deluser
3924 {
3925         my ($str_user) = @_;
3926         my $groupfile='';
3927         my @groupmembers=();
3928         my @templist=();
3929
3930         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3931         {
3932                 undef @templist;
3933                 open(FILE, "$groupfile");
3934                 @groupmembers = <FILE>;
3935                 close(FILE);
3936                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3937                 open(FILE, ">$groupfile");
3938                 flock FILE, 2;
3939                 print FILE @templist;
3940                 close(FILE);
3941         }
3942
3943         undef @templist;
3944         open(FILE, "$userdb");
3945         @groupmembers = <FILE>;
3946         close(FILE);
3947         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3948         open(FILE, ">$userdb");
3949         flock FILE, 2;
3950         print FILE @templist;
3951         close(FILE);
3952
3953         return;
3954 }
3955
3956 # -------------------------------------------------------------------