html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2013  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21 #
  22 # (c) 2004-2009 marco.s - http://www.advproxy.net
  23 #
  24 # This code is distributed under the terms of the GPL
  25 #
  26 # $Id: advproxy.cgi,v 3.0.2 2009/02/04 00:00:00 marco.s Exp $
  27 #
  28
  29 use strict;
  30
  31 # enable only the following on debugging purpose
  32 #use warnings;
  33 #use CGI::Carp 'fatalsToBrowser';
  34
  35 require '/var/ipfire/general-functions.pl';
  36 require "${General::swroot}/lang.pl";
  37 require "${General::swroot}/header.pl";
  38
  39 my @squidversion = `/usr/sbin/squid -v`;
  40 my $http_port='81';
  41 my $https_port='444';
  42
  43 my %color = ();
  44 my %mainsettings = ();
  45 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  46 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  47
  48 my %proxysettings=();
  49 my %netsettings=();
  50 my %filtersettings=();
  51 my %xlratorsettings=();
  52 my %stdproxysettings=();
  53 my %mainsettings=();
  54
  55 my %checked=();
  56 my %selected=();
  57
  58 my @throttle_limits=(64,128,256,384,512,768,1024,1280,1536,1792,2048,2560,3072,3584,4096,5120,6144,7168,8192,10240,12288,16384,20480);
  59 my $throttle_binary="7z|arj|bin|bz2|cab|exe|gz|lzh|rar|sea|tar|tgz|xz|zip";
  60 my $throttle_dskimg="b5t|bin|bwt|ccd|cdi|cue|gho|img|iso|mds|nrg|pqi|vmdk";
  61 my $throttle_mmedia="aiff?|asf|avi|divx|mov|mp3|mpe?g|ogg|qt|ra?m|ts|vob";
  62
  63 my $def_ports_safe="80 # http\n21 # ftp\n443 # https\n563 # snews\n70 # gopher\n210 # wais\n1025-65535 # unregistered ports\n280 # http-mgmt\n488 # gss-http\n591 # filemaker\n777 # multiling http\n800 # Squids port (for icons)\n";
  64 my $def_ports_ssl="443 # https\n563 # snews\n";
  65
  66 my @useragent=();
  67 my @useragentlist=();
  68
  69 my $hintcolour='#FFFFCC';
  70 my $ncsa_buttontext='';
  71 my $language='';
  72 my $i=0;
  73 my $n=0;
  74 my $id=0;
  75 my $line='';
  76 my $user='';
  77 my @userlist=();
  78 my @grouplist=();
  79 my @temp=();
  80 my @templist=();
  81
  82 my $cachemem=0;
  83 my $proxy1='';
  84 my $proxy2='';
  85 my $browser_regexp='';
  86 my $needhup = 0;
  87 my $errormessage='';
  88
  89 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  90 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  91 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  92 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  93 my $identdir = "${General::swroot}/proxy/advanced/ident";
  94 my $credir   = "${General::swroot}/proxy/advanced/cre";
  95
  96 my $userdb = "$ncsadir/passwd";
  97 my $stdgrp = "$ncsadir/standard.grp";
  98 my $extgrp = "$ncsadir/extended.grp";
  99 my $disgrp = "$ncsadir/disabled.grp";
 100
 101 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
 102 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
 103 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
 104
 105 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
 106 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
 107 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
 108
 109 my $identhosts = "$identdir/hosts";
 110
 111 my $authdir  = "/usr/lib/squid/";
 112 my $errordir = "/usr/lib/squid/errors";
 113
 114 my $acl_src_subnets = "$acldir/src_subnets.acl";
 115 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 116 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 117 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 118 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 119 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 120 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 121 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 122 my $acl_dst_noauth_dom = "$acldir/dst_noauth_dom.acl";
 123 my $acl_dst_noauth_net = "$acldir/dst_noauth_net.acl";
 124 my $acl_dst_noauth_url = "$acldir/dst_noauth_url.acl";
 125 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 126 my $acl_dst_nocache_dom = "$acldir/dst_nocache_dom.acl";
 127 my $acl_dst_nocache_net = "$acldir/dst_nocache_net.acl";
 128 my $acl_dst_nocache_url = "$acldir/dst_nocache_url.acl";
 129 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 130 my $acl_ports_safe = "$acldir/ports_safe.acl";
 131 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 132 my $acl_include = "$acldir/include.acl";
 133
 134 my $updaccelversion  = 'n/a';
 135 my $urlfilterversion = 'n/a';
 136
 137 unless (-d "$acldir")   { mkdir("$acldir"); }
 138 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 139 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 140 unless (-d "$raddir")   { mkdir("$raddir"); }
 141 unless (-d "$identdir") { mkdir("$identdir"); }
 142 unless (-d "$credir")   { mkdir("$credir"); }
 143
 144 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 145 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 146
 147 unless (-e $userdb) { system("touch $userdb"); }
 148 unless (-e $stdgrp) { system("touch $stdgrp"); }
 149 unless (-e $extgrp) { system("touch $extgrp"); }
 150 unless (-e $disgrp) { system("touch $disgrp"); }
 151
 152 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 153 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 154 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 155 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 156 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 157 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 158 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 159 unless (-e $acl_dst_noauth)     { system("touch $acl_dst_noauth"); }
 160 unless (-e $acl_dst_noauth_dom) { system("touch $acl_dst_noauth_dom"); }
 161 unless (-e $acl_dst_noauth_net) { system("touch $acl_dst_noauth_net"); }
 162 unless (-e $acl_dst_noauth_url) { system("touch $acl_dst_noauth_url"); }
 163 unless (-e $acl_dst_nocache)     { system("touch $acl_dst_nocache"); }
 164 unless (-e $acl_dst_nocache_dom) { system("touch $acl_dst_nocache_dom"); }
 165 unless (-e $acl_dst_nocache_net) { system("touch $acl_dst_nocache_net"); }
 166 unless (-e $acl_dst_nocache_url) { system("touch $acl_dst_nocache_url"); }
 167 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 168 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 169 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 170 unless (-e $acl_include) { system("touch $acl_include"); }
 171
 172 unless (-e $browserdb) { system("touch $browserdb"); }
 173 unless (-e $mimetypes) { system("touch $mimetypes"); }
 174
 175 open FILE, $browserdb;
 176 @useragentlist = sort { reverse(substr(reverse(substr($a,index($a,',')+1)),index(reverse(substr($a,index($a,','))),',')+1)) cmp reverse(substr(reverse(substr($b,index($b,',')+1)),index(reverse(substr($b,index($b,','))),',')+1))} grep !/(^$)|(^\s*#)/,<FILE>;
 177 close(FILE);
 178
 179 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 180 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 181
 182 my $green_cidr = &General::ipcidr("$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}");
 183 my $blue_cidr = "";
 184 if (&Header::blue_used() && $netsettings{'BLUE_DEV'}) {
 185         $blue_cidr = &General::ipcidr("$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}");
 186 }
 187
 188 &Header::showhttpheaders();
 189
 190 $proxysettings{'ACTION'} = '';
 191 $proxysettings{'VALID'} = '';
 192
 193 $proxysettings{'ENABLE'} = 'off';
 194 $proxysettings{'ENABLE_BLUE'} = 'off';
 195 $proxysettings{'TRANSPARENT'} = 'off';
 196 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 197 $proxysettings{'PROXY_PORT'} = '800';
 198 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 199 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 200 $proxysettings{'ADMIN_PASSWORD'} = '';
 201 $proxysettings{'ERR_LANGUAGE'} = 'German';
 202 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 203 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 204 $proxysettings{'FORWARD_VIA'} = 'off';
 205 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 206 $proxysettings{'FORWARD_USERNAME'} = 'off';
 207 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 208 $proxysettings{'UPSTREAM_PROXY'} = '';
 209 $proxysettings{'UPSTREAM_USER'} = '';
 210 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 211 $proxysettings{'LOGGING'} = 'off';
 212 $proxysettings{'CACHEMGR'} = 'off';
 213 $proxysettings{'LOGQUERY'} = 'off';
 214 $proxysettings{'LOGUSERAGENT'} = 'off';
 215 $proxysettings{'FILEDESCRIPTORS'} = '4096';
 216 $proxysettings{'CACHE_MEM'} = '2';
 217 $proxysettings{'CACHE_SIZE'} = '50';
 218 $proxysettings{'MAX_SIZE'} = '4096';
 219 $proxysettings{'MIN_SIZE'} = '0';
 220 $proxysettings{'MEM_POLICY'} = 'LRU';
 221 $proxysettings{'CACHE_POLICY'} = 'LRU';
 222 $proxysettings{'L1_DIRS'} = '16';
 223 $proxysettings{'OFFLINE_MODE'} = 'off';
 224 $proxysettings{'CACHE_DIGESTS'} = 'off';
 225 $proxysettings{'CLASSROOM_EXT'} = 'off';
 226 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 227 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 228 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 229 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 230 $proxysettings{'TIME_FROM_HOUR'} = '00';
 231 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 232 $proxysettings{'TIME_TO_HOUR'} = '24';
 233 $proxysettings{'TIME_TO_MINUTE'} = '00';
 234 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 235 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 236 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 237 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 238 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 239 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 240 $proxysettings{'THROTTLE_BINARY'} = 'off';
 241 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 242 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 243 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 244 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 245 $proxysettings{'FAKE_USERAGENT'} = '';
 246 $proxysettings{'FAKE_REFERER'} = '';
 247 $proxysettings{'AUTH_METHOD'} = 'none';
 248 $proxysettings{'AUTH_REALM'} = '';
 249 $proxysettings{'AUTH_MAX_USERIP'} = '';
 250 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 251 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 252 $proxysettings{'AUTH_CHILDREN'} = '5';
 253 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 254 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 255 $proxysettings{'NCSA_USERNAME'} = '';
 256 $proxysettings{'NCSA_GROUP'} = '';
 257 $proxysettings{'NCSA_PASS'} = '';
 258 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 259 $proxysettings{'LDAP_BASEDN'} = '';
 260 $proxysettings{'LDAP_TYPE'} = 'ADS';
 261 $proxysettings{'LDAP_SERVER'} = '';
 262 $proxysettings{'LDAP_PORT'} = '389';
 263 $proxysettings{'LDAP_BINDDN_USER'} = '';
 264 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 265 $proxysettings{'LDAP_GROUP'} = '';
 266 $proxysettings{'NTLM_DOMAIN'} = '';
 267 $proxysettings{'NTLM_PDC'} = '';
 268 $proxysettings{'NTLM_BDC'} = '';
 269 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 270 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 271 $proxysettings{'RADIUS_SERVER'} = '';
 272 $proxysettings{'RADIUS_PORT'} = '1812';
 273 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 274 $proxysettings{'RADIUS_SECRET'} = '';
 275 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 276 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 277 $proxysettings{'IDENT_REQUIRED'} = 'off';
 278 $proxysettings{'IDENT_TIMEOUT'} = '10';
 279 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 280 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 281 $proxysettings{'ENABLE_FILTER'} = 'off';
 282 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 283 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 284 $proxysettings{'CHILDREN'} = '10';
 285
 286 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 287
 288 &Header::getcgihash(\%proxysettings);
 289
 290 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 291 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 292 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 293 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 294
 295 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 296 {
 297         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 298 }
 299
 300 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 301 {
 302         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 303         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 304                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 305         }
 306         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 307                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 308         }
 309         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 310                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 311         }
 312         if (!$errormessage) {
 313                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 314                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 315         }
 316         $proxysettings{'NCSA_USERNAME'} = '';
 317         $proxysettings{'NCSA_GROUP'} = '';
 318         $proxysettings{'NCSA_PASS'} = '';
 319         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 320 }
 321
 322 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 323 {
 324         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 325         &deluser($proxysettings{'ID'});
 326 }
 327
 328 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 329 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 330 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 331
 332 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 333 {
 334         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 335         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 336         @temp = split(/:/,$proxysettings{'ID'});
 337         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 338         $proxysettings{'NCSA_GROUP'} = $temp[1];
 339         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 340         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 341 }
 342
 343 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}))
 344 {
 345         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 346             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 347             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 348             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 349                 $errormessage = $Lang::tr{'invalid input'};
 350                 goto ERROR;
 351         }
 352         if($proxysettings{'CACHE_MEM'} > $proxysettings{'CACHE_SIZE'} && $proxysettings{'CACHE_SIZE'} > 0){
 353                 $errormessage = $Lang::tr{'advproxy errmsg cache'}." ".$proxysettings{'CACHE_MEM'}." > ".$proxysettings{'CACHE_SIZE'};
 354                 goto ERROR;
 355         }
 356
 357         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 358         {
 359                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 360                 goto ERROR;
 361         }
 362         if (!($proxysettings{'UPSTREAM_PROXY'} eq ''))
 363         {
 364                 my @temp = split(/:/,$proxysettings{'UPSTREAM_PROXY'});
 365                 if (!(&General::validip($temp[0])))
 366                 {
 367                         if (!(&General::validdomainname($temp[0])))
 368                         {
 369                                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy'};
 370                                 goto ERROR;
 371                         }
 372                 }
 373         }
 374         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 375                 ($proxysettings{'CACHE_SIZE'} < 10))
 376         {
 377                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 378                 {
 379                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 380                         goto ERROR;
 381                 }
 382         }
 383         if (!($proxysettings{'FILEDESCRIPTORS'} =~ /^\d+/) ||
 384                 ($proxysettings{'FILEDESCRIPTORS'} < 1) || ($proxysettings{'FILEDESCRIPTORS'} > 65536))
 385         {
 386                 $errormessage = $Lang::tr{'proxy errmsg filedescriptors'};
 387                 goto ERROR;
 388         }
 389         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 390                 ($proxysettings{'CACHE_MEM'} < 1))
 391         {
 392                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 393                 goto ERROR;
 394         }
 395         my @free = `/usr/bin/free`;
 396         $free[1] =~ m/(\d+)/;
 397         $cachemem = int $1 / 2048;
 398         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 399                 $proxysettings{'CACHE_MEM'} = $cachemem;
 400         }
 401         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 402         {
 403                 $errormessage = $Lang::tr{'invalid maximum object size'};
 404                 goto ERROR;
 405         }
 406         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 407         {
 408                 $errormessage = $Lang::tr{'invalid minimum object size'};
 409                 goto ERROR;
 410         }
 411         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 412         {
 413                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 414                 goto ERROR;
 415         }
 416         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 417         {
 418                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 419                 goto ERROR;
 420         }
 421         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 422         {
 423                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 424                 goto ERROR;
 425         }
 426                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 427         {
 428                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 429                 goto ERROR;
 430         }
 431         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 432         {
 433                 $browser_regexp = '';
 434                 foreach (@useragentlist)
 435                 {
 436                         chomp;
 437                         @useragent = split(/,/);
 438                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 439                 }
 440                 chop($browser_regexp);
 441                 if (!$browser_regexp)
 442                 {
 443                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 444                         goto ERROR;
 445                 }
 446         }
 447         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 448         {
 449                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 450                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 451                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 452                 {
 453                         if ($netsettings{'BLUE_DEV'})
 454                         {
 455                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 456                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 457                                 {
 458                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 459                                         goto ERROR;
 460                                 }
 461                         } else {
 462                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 463                                 {
 464                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 465                                         goto ERROR;
 466                                 }
 467                         }
 468                 }
 469                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 470                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 471                 {
 472                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 473                         goto ERROR;
 474                 }
 475                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 476                 {
 477                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 478                         goto ERROR;
 479                 }
 480                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 481                 {
 482                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 483                         goto ERROR;
 484                 }
 485                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 486                 {
 487                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 488                         goto ERROR;
 489                 }
 490                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 491                 {
 492                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 493                         goto ERROR;
 494                 }
 495         }
 496         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 497         {
 498                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 499                 {
 500                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 501                         goto ERROR;
 502                 }
 503         }
 504         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 505         {
 506                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 507                 {
 508                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 509                         goto ERROR;
 510                 }
 511         }
 512         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 513         {
 514                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 515                 {
 516                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 517                         goto ERROR;
 518                 }
 519                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 520                 {
 521                         if (!&General::validdomainname($proxysettings{'LDAP_SERVER'}))
 522                         {
 523                                 $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 524                                 goto ERROR;
 525                         }
 526                 }
 527                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 528                 {
 529                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 530                         goto ERROR;
 531                 }
 532                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 533                 {
 534                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 535                         {
 536                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 537                                 goto ERROR;
 538                         }
 539                 }
 540         }
 541         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 542         {
 543                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 544                 {
 545                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 546                         goto ERROR;
 547                 }
 548                 if ($proxysettings{'NTLM_PDC'} eq '')
 549                 {
 550                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 551                         goto ERROR;
 552                 }
 553                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 554                 {
 555                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 556                         goto ERROR;
 557                 }
 558                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 559                 {
 560                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 561                         goto ERROR;
 562                 }
 563
 564                 $proxysettings{'NTLM_DOMAIN'} = lc($proxysettings{'NTLM_DOMAIN'});
 565                 $proxysettings{'NTLM_PDC'}    = lc($proxysettings{'NTLM_PDC'});
 566                 $proxysettings{'NTLM_BDC'}    = lc($proxysettings{'NTLM_BDC'});
 567         }
 568         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 569         {
 570                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 571                 {
 572                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 573                         goto ERROR;
 574                 }
 575                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 576                 {
 577                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 578                         goto ERROR;
 579                 }
 580                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 581                 {
 582                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 583                         goto ERROR;
 584                 }
 585         }
 586
 587         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 588         $proxy1 = 'YES';
 589         $proxy2 = 'YES';
 590         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 591         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 592         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 593         if (($proxy1 ne $proxy2))
 594         {
 595                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 596                 goto ERROR;
 597         }
 598
 599 ERROR:
 600         &check_acls;
 601
 602         if ($errormessage) {
 603                 $proxysettings{'VALID'} = 'no'; }
 604         else {
 605                 $proxysettings{'VALID'} = 'yes'; }
 606
 607         if ($proxysettings{'VALID'} eq 'yes')
 608         {
 609                 &write_acls;
 610
 611                 delete $proxysettings{'SRC_SUBNETS'};
 612                 delete $proxysettings{'SRC_BANNED_IP'};
 613                 delete $proxysettings{'SRC_BANNED_MAC'};
 614                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 615                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 616                 delete $proxysettings{'DST_NOCACHE'};
 617                 delete $proxysettings{'DST_NOAUTH'};
 618                 delete $proxysettings{'PORTS_SAFE'};
 619                 delete $proxysettings{'PORTS_SSL'};
 620                 delete $proxysettings{'MIME_TYPES'};
 621                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 622                 delete $proxysettings{'NTLM_DENY_USERS'};
 623                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 624                 delete $proxysettings{'RADIUS_DENY_USERS'};
 625                 delete $proxysettings{'IDENT_HOSTS'};
 626                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 627                 delete $proxysettings{'IDENT_DENY_USERS'};
 628
 629                 delete $proxysettings{'CRE_GROUPS'};
 630                 delete $proxysettings{'CRE_SVHOSTS'};
 631
 632                 delete $proxysettings{'NCSA_USERNAME'};
 633                 delete $proxysettings{'NCSA_GROUP'};
 634                 delete $proxysettings{'NCSA_PASS'};
 635                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 636
 637                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 638                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 639                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 640                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 641                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 642                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 643                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 644
 645                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 646                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 647
 648                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 649
 650                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 651                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 652                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 653                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 654                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 655                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 656                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 657                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 658                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 659
 660                 &writeconfig;
 661                 &writepacfile;
 662
 663                 if ($proxysettings{'CACHEMGR'} eq 'on'){&writecachemgr;}
 664
 665                 system ('/usr/local/bin/squidctrl', 'disable');
 666                 unlink "${General::swroot}/proxy/enable";
 667                 unlink "${General::swroot}/proxy/transparent";
 668                 unlink "${General::swroot}/proxy/enable_blue";
 669                 unlink "${General::swroot}/proxy/transparent_blue";
 670
 671                 if ($proxysettings{'ENABLE'} eq 'on') {
 672                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 673                         system ('/usr/local/bin/squidctrl', 'enable'); }
 674                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 675                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 676                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 677                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 678                         system ('/usr/local/bin/squidctrl', 'enable'); }
 679                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 680                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 681
 682                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 683                 if ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}) { system('/usr/local/bin/squidctrl reconfigure >/dev/null 2>&1'); }
 684   }
 685 }
 686
 687 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 688 {
 689         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 690 }
 691
 692 if (!$errormessage)
 693 {
 694         if (-e "${General::swroot}/proxy/advanced/settings") {
 695                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 696         } elsif (-e "${General::swroot}/proxy/settings") {
 697                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 698         }
 699         &read_acls;
 700 }
 701
 702 # ------------------------------------------------------------------
 703
 704 # Hook to regenerate the configuration files, if cgi got called from command line.
 705 if ($ENV{"REMOTE_ADDR"} eq "") {
 706         writeconfig();
 707         exit(0);
 708 }
 709
 710 # -------------------------------------------------------------------
 711
 712 $checked{'ENABLE'}{'off'} = '';
 713 $checked{'ENABLE'}{'on'} = '';
 714 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 715
 716 $checked{'TRANSPARENT'}{'off'} = '';
 717 $checked{'TRANSPARENT'}{'on'} = '';
 718 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 719
 720 $checked{'ENABLE_BLUE'}{'off'} = '';
 721 $checked{'ENABLE_BLUE'}{'on'} = '';
 722 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 723
 724 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 725 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 726 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 727
 728 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 729 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 730 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 731
 732 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 733 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 734 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 735 $checked{'FORWARD_USERNAME'}{'off'} = '';
 736 $checked{'FORWARD_USERNAME'}{'on'} = '';
 737 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 738 $checked{'FORWARD_VIA'}{'off'} = '';
 739 $checked{'FORWARD_VIA'}{'on'} = '';
 740 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 741 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 742 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 743 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 744
 745 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 746 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 747 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 748 $checked{'OFFLINE_MODE'}{'off'} = '';
 749 $checked{'OFFLINE_MODE'}{'on'} = '';
 750 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 751 $checked{'CACHE_DIGESTS'}{'off'} = '';
 752 $checked{'CACHE_DIGESTS'}{'on'} = '';
 753 $checked{'CACHE_DIGESTS'}{$proxysettings{'CACHE_DIGESTS'}} = "checked='checked'";
 754
 755 $checked{'LOGGING'}{'off'} = '';
 756 $checked{'LOGGING'}{'on'} = '';
 757 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 758 $checked{'CACHEMGR'}{'off'} = '';
 759 $checked{'CACHEMGR'}{'on'} = '';
 760 $checked{'CACHEMGR'}{$proxysettings{'CACHEMGR'}} = "checked='checked'";
 761 $checked{'LOGQUERY'}{'off'} = '';
 762 $checked{'LOGQUERY'}{'on'} = '';
 763 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 764 $checked{'LOGUSERAGENT'}{'off'} = '';
 765 $checked{'LOGUSERAGENT'}{'on'} = '';
 766 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 767
 768 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 769 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 770
 771 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 772 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 773 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 774 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 775 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 776 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 777
 778 $checked{'CLASSROOM_EXT'}{'off'} = '';
 779 $checked{'CLASSROOM_EXT'}{'on'} = '';
 780 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 781
 782 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 783 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 784 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 785 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 786 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 787
 788 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 789 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 790 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 791 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 792 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 793 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 794 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 795
 796 $checked{'TIME_MON'}{'off'} = '';
 797 $checked{'TIME_MON'}{'on'} = '';
 798 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 799 $checked{'TIME_TUE'}{'off'} = '';
 800 $checked{'TIME_TUE'}{'on'} = '';
 801 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 802 $checked{'TIME_WED'}{'off'} = '';
 803 $checked{'TIME_WED'}{'on'} = '';
 804 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 805 $checked{'TIME_THU'}{'off'} = '';
 806 $checked{'TIME_THU'}{'on'} = '';
 807 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 808 $checked{'TIME_FRI'}{'off'} = '';
 809 $checked{'TIME_FRI'}{'on'} = '';
 810 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 811 $checked{'TIME_SAT'}{'off'} = '';
 812 $checked{'TIME_SAT'}{'on'} = '';
 813 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 814 $checked{'TIME_SUN'}{'off'} = '';
 815 $checked{'TIME_SUN'}{'on'} = '';
 816 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 817
 818 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 819 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 820 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 821 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 822
 823 $checked{'THROTTLE_BINARY'}{'off'} = '';
 824 $checked{'THROTTLE_BINARY'}{'on'} = '';
 825 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 826 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 827 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 828 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 829 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 830 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 831 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 832
 833 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 834 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 835 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 836
 837 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 838 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 839 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 840
 841 foreach (@useragentlist) {
 842         @useragent = split(/,/);
 843         $checked{'UA_'.$useragent[0]}{'off'} = '';
 844         $checked{'UA_'.$useragent[0]}{'on'} = '';
 845         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 846 }
 847
 848 $checked{'AUTH_METHOD'}{'none'} = '';
 849 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 850 $checked{'AUTH_METHOD'}{'ident'} = '';
 851 $checked{'AUTH_METHOD'}{'ldap'} = '';
 852 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 853 $checked{'AUTH_METHOD'}{'radius'} = '';
 854 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 855
 856 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 857
 858 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 859 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 860 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 861
 862 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 863 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 864 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 865
 866 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 867
 868 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 869
 870 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 871
 872 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 873 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 874 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 875
 876 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 877 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 878 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 879
 880 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 881 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 882 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 883
 884 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 885 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 886 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 887
 888 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 889 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 890 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 891
 892 $checked{'IDENT_REQUIRED'}{'off'} = '';
 893 $checked{'IDENT_REQUIRED'}{'on'} = '';
 894 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 895
 896 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 897 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 898 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 899
 900 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 901 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 902 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 903
 904 $checked{'ENABLE_FILTER'}{'off'} = '';
 905 $checked{'ENABLE_FILTER'}{'on'} = '';
 906 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 907
 908 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 909 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 910 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 911
 912 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 913 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 914 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 915
 916 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 917
 918 &Header::openbigbox('100%', 'left', '', $errormessage);
 919
 920 if ($errormessage) {
 921         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 922         print "<font class='base'>$errormessage&nbsp;</font>\n";
 923         &Header::closebox();
 924 }
 925
 926 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 927 {
 928         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 929         $squidversion[0] =~ s/^\s+//g;
 930         $squidversion[0] =~ s/\s+$//g;
 931 } else {
 932         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 933 }
 934
 935 # ===================================================================
 936 #  Main settings
 937 # ===================================================================
 938
 939 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 940
 941 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 942
 943 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 944
 945 print <<END
 946 <table width='100%'>
 947 <tr>
 948         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 949 </tr>
 950 <tr>
 951         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 952         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 953         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 954         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 955 </tr>
 956 <tr>
 957         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 958         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 959         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 960         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 961 </tr>
 962 <tr>
 963 END
 964 ;
 965 if ($netsettings{'BLUE_DEV'}) {
 966         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 967         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 968 } else {
 969         print "<td colspan='2'>&nbsp;</td>";
 970 }
 971 print <<END
 972         <td colspan='2'>&nbsp;</td>
 973 </tr>
 974 <tr>
 975 END
 976 ;
 977 if ($netsettings{'BLUE_DEV'}) {
 978         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 979         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 980 } else {
 981         print "<td colspan='2'>&nbsp;</td>";
 982 }
 983 print <<END
 984         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 985         <td class='base'>
 986         <select name='ERR_LANGUAGE'>
 987 END
 988 ;
 989         foreach (<$errordir/*>) {
 990                 if (-d) {
 991                         $language = substr($_,rindex($_,"/")+1);
 992                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 993                 }
 994         }
 995 print <<END
 996         </select>
 997         </td>
 998 </tr>
 999 <tr>
1000         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
1001         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
1002         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
1003         <td class='base'><select name='ERR_DESIGN'>
1004                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
1005                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
1006         </select></td>
1007 </tr>
1008 <tr>
1009         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
1010         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
1011         <td>&nbsp;</td>
1012         <td>&nbsp;</td>
1013 </tr>
1014 </table>
1015 <hr size='1'>
1016 <table width='100%'>
1017 <tr><td class='base' colspan='4'><b>$Lang::tr{'advproxy redirector children'}</b></td></tr>
1018 <tr><td class='base' >$Lang::tr{'processes'}<input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
1019 END
1020 ;
1021 my $count = `ip n| wc -l`;
1022 if ( $count < 1 ){$count = 1;}
1023 if ( -e "/usr/bin/squidclamav" ) {
1024         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
1025         if ( ! -e "/var/run/clamav/clamd.pid" ){
1026                 print "<font color='red'>clamav not running</font><br /><br />";
1027                 $proxysettings{'ENABLE_CLAMAV'} = 'off';
1028                 }
1029         else {
1030                 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
1031                 print "+ ".int(( $count**(1/3)) * 8);}
1032         print "</td>";
1033 } else {
1034         print "<td></td>";
1035 }
1036 print "<td class='base'><b>".$Lang::tr{'advproxy url filter'}."</b><br />";
1037 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
1038 print "+ ".int(($count**(1/3)) * 6);
1039 print "</td>";
1040 print "<td class='base'><b>".$Lang::tr{'advproxy update accelerator'}."</b><br />";
1041 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
1042 print "+ ".int(($count**(1/3)) * 5);
1043 print "</td></tr>";
1044 print <<END
1045 </table>
1046 <hr size='1'>
1047 <table width='100%'>
1048 <tr>
1049         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
1050 </tr>
1051 <tr>
1052         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
1053         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
1054         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1055         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
1056 </tr>
1057 <tr>
1058         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1059         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1060         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1061         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1062 </tr>
1063 <tr>
1064         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1065         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1066         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1067         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1068 </tr>
1069 <tr>
1070         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1071         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1072         <td>&nbsp;</td>
1073         <td>&nbsp;</td>
1074 </tr>
1075 </table>
1076 <hr size='1'>
1077 <table width='100%'>
1078 <tr>
1079         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1080 </tr>
1081 <tr>
1082         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1083         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1084         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1085         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1086 </tr>
1087 <tr>
1088         <td>&nbsp;</td>
1089         <td>&nbsp;</td>
1090         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1091         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1092 </tr>
1093 </table>
1094 <hr size='1'>
1095 <table width='100%'>
1096 <tr>
1097         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1098 </tr>
1099 <tr>
1100         <td class='base'>$Lang::tr{'proxy cachemgr'}:</td>
1101         <td><input type='checkbox' name='CACHEMGR' $checked{'CACHEMGR'}{'on'} /></td>
1102         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1103         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
1104 </tr>
1105 <tr>
1106         <td class='base'>$Lang::tr{'proxy filedescriptors'}:</td>
1107         <td><input type='text' name='FILEDESCRIPTORS' value='$proxysettings{'FILEDESCRIPTORS'}' size='5' /></td>
1108         <td class='base'>$Lang::tr{'proxy admin password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1109         <td><input type='text' name='ADMIN_PASSWORD' value='$proxysettings{'ADMIN_PASSWORD'}' /></td>
1110 </tr>
1111 <tr>
1112         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1113 </tr>
1114 <tr>
1115         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
1116         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1117         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
1118         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1119 </tr>
1120 <tr>
1121         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1122         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1123         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1124         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1125 </tr>
1126 <tr>
1127         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1128         <td class='base'><select name='L1_DIRS'>
1129                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1130                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1131                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1132                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1133                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1134         </select></td>
1135         <td colspan='2' rowspan= '5' valign='top' class='base'>
1136                 <table cellspacing='0' cellpadding='0'>
1137                         <tr>
1138                                 <!-- intentionally left empty -->
1139                         </tr>
1140                         <tr>
1141                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1142                         </tr>
1143                         <tr>
1144                                 <!-- intentionally left empty -->
1145                         </tr>
1146                         <tr>
1147                                 <!-- intentionally left empty -->
1148                         </tr>
1149                         <tr>
1150                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1151 END
1152 ;
1153
1154 print $proxysettings{'DST_NOCACHE'};
1155
1156 print <<END
1157 </textarea></td>
1158                 </tr>
1159                 </table>
1160         </td>
1161 </tr>
1162 <tr>
1163         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1164         <td class='base'><select name='MEM_POLICY'>
1165                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1166                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1167                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1168                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1169         </select></td>
1170 </tr>
1171 <tr>
1172         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1173         <td class='base'><select name='CACHE_POLICY'>
1174                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1175                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1176                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1177                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1178         </select></td>
1179 </tr>
1180 <tr>
1181         <td colspan='2'>&nbsp;</td>
1182 </tr>
1183 <tr>
1184         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1185         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1186 </tr>
1187 <tr>
1188         <td class='base'>$Lang::tr{'advproxy cache-digest'}:</td>
1189         <td><input type='checkbox' name='CACHE_DIGESTS' $checked{'CACHE_DIGESTS'}{'on'} /></td>
1190 </tr>
1191 </table>
1192 <hr size='1'>
1193 <table width='100%'>
1194 <tr>
1195         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1196 </tr>
1197 <tr>
1198         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1199 </tr>
1200 <tr>
1201         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1202         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1203 </tr>
1204 <tr>
1205         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1206 END
1207 ;
1208         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1209
1210 print <<END
1211 </textarea></td>
1212         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1213 END
1214 ;
1215         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1216
1217 print <<END
1218 </textarea></td>
1219 </tr>
1220 </table>
1221 <hr size='1'>
1222 <table width='100%'>
1223 <tr>
1224         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1225 </tr>
1226 <tr>
1227         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1228 </tr>
1229 <tr>
1230         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1231 </tr>
1232 <tr>
1233         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1234 END
1235 ;
1236
1237 if (!$proxysettings{'SRC_SUBNETS'})
1238 {
1239         print "$green_cidr\n";
1240         if ($netsettings{'BLUE_DEV'})
1241         {
1242                 print "$blue_cidr\n";
1243         }
1244 } else { print $proxysettings{'SRC_SUBNETS'}; }
1245
1246 print <<END
1247 </textarea></td>
1248 END
1249 ;
1250
1251 $line = $Lang::tr{'advproxy no internal proxy on green'};
1252 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1253 print "<td class='base'>$line:</td>\n";
1254 print <<END
1255         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1256 </tr>
1257 END
1258 ;
1259 if ($netsettings{'BLUE_DEV'}) {
1260         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1261         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1262         print "<tr>\n";
1263         print "<td class='base'>$line:</td>\n";
1264         print <<END
1265         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1266 </tr>
1267 END
1268 ;
1269 }
1270 print <<END
1271 <tr>
1272         <td colspan='2'>&nbsp;</td>
1273 </tr>
1274 <tr>
1275         <td colspan='2'>&nbsp;</td>
1276 </tr>
1277 </table>
1278 <table width='100%'>
1279 <tr>
1280         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1281 </tr>
1282 <tr>
1283         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1284         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1285 </tr>
1286 <tr>
1287         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1288 END
1289 ;
1290
1291         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1292
1293 print <<END
1294 </textarea></td>
1295         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1296 END
1297 ;
1298
1299 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1300
1301 print <<END
1302 </textarea></td>
1303 </tr>
1304 </table>
1305 <table width='100%'>
1306 <tr>
1307         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1308 </tr>
1309 <tr>
1310         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1311         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1312 </tr>
1313 <tr>
1314         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1315 END
1316 ;
1317
1318         print $proxysettings{'SRC_BANNED_IP'};
1319
1320 print <<END
1321 </textarea></td>
1322         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1323 END
1324 ;
1325
1326 print $proxysettings{'SRC_BANNED_MAC'};
1327
1328 print <<END
1329 </textarea></td>
1330 </tr>
1331 </table>
1332
1333 <hr size='1'>
1334
1335 END
1336 ;
1337 # -------------------------------------------------------------------
1338 #  CRE GUI - optional
1339 # -------------------------------------------------------------------
1340
1341 if (-e $cre_enabled) { print <<END
1342 <table width='100%'>
1343
1344 <tr>
1345         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1346 </tr>
1347 <tr>
1348         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1349 </tr>
1350 <tr>
1351
1352 END
1353 ;
1354 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1355 print <<END
1356         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1357         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1358 </tr>
1359 <tr>
1360         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1361         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1362 END
1363 ;
1364 }
1365 print "</tr>";
1366 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1367 print <<END
1368 <tr>
1369         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1370 END
1371 ;
1372
1373         print $proxysettings{'CRE_GROUPS'};
1374
1375 print <<END
1376 </textarea></td>
1377         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1378 END
1379 ;
1380         print $proxysettings{'CRE_SVHOSTS'};
1381
1382 print <<END
1383 </textarea></td>
1384 </tr>
1385 END
1386 ;
1387 }
1388 print "</table><hr size='1'>";
1389
1390 } else {
1391         print <<END
1392         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1393         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1394         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1395 END
1396 ;
1397 }
1398
1399 # -------------------------------------------------------------------
1400
1401 print <<END
1402
1403 <table width='100%'>
1404 <tr>
1405         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1406 </tr>
1407 <table width='100%'>
1408 <tr>
1409         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1410         <td width='1%'>&nbsp;</td>
1411         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1412         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1413         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1414         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1415         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1416         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1417         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1418         <td width='1%'>&nbsp;&nbsp;</td>
1419         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1420         <td width='1%'>&nbsp;</td>
1421         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1422         <td>&nbsp;</td>
1423 </tr>
1424 <tr>
1425         <td class='base'>
1426         <select name='TIME_ACCESS_MODE'>
1427         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1428         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1429         </select>
1430         </td>
1431         <td>&nbsp;</td>
1432         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1433         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1434         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1435         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1436         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1437         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1438         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1439         <td>&nbsp;</td>
1440         <td class='base'>
1441         <select name='TIME_FROM_HOUR'>
1442 END
1443 ;
1444 for ($i=0;$i<=24;$i++) {
1445         $_ = sprintf("%02s",$i);
1446         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1447 }
1448 print <<END
1449         </select>
1450         </td>
1451         <td>:</td>
1452         <td class='base'>
1453         <select name='TIME_FROM_MINUTE'>
1454 END
1455 ;
1456 for ($i=0;$i<=45;$i+=15) {
1457         $_ = sprintf("%02s",$i);
1458         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1459 }
1460 print <<END
1461         </select>
1462         <td> - </td>
1463         </td>
1464         <td class='base'>
1465         <select name='TIME_TO_HOUR'>
1466 END
1467 ;
1468 for ($i=0;$i<=24;$i++) {
1469         $_ = sprintf("%02s",$i);
1470         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1471 }
1472 print <<END
1473         </select>
1474         </td>
1475         <td>:</td>
1476         <td class='base'>
1477         <select name='TIME_TO_MINUTE'>
1478 END
1479 ;
1480 for ($i=0;$i<=45;$i+=15) {
1481         $_ = sprintf("%02s",$i);
1482         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1483 }
1484 print <<END
1485         </select>
1486         </td>
1487 </tr>
1488 </table>
1489 <hr size='1'>
1490 <table width='100%'>
1491 <tr>
1492         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1493 </tr>
1494 <tr>
1495         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1496         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1497         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1498         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1499 </tr>
1500 </table>
1501 <hr size='1'>
1502 <table width='100%'>
1503 <tr>
1504         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1505 </tr>
1506 <tr>
1507         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1508         <td width='20%' class='base'>
1509         <select name='THROTTLING_GREEN_TOTAL'>
1510 END
1511 ;
1512
1513 foreach (@throttle_limits) {
1514         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1515 }
1516
1517 print <<END
1518         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1519         </select>
1520         </td>
1521         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1522         <td width='30%' class='base'>
1523         <select name='THROTTLING_GREEN_HOST'>
1524 END
1525 ;
1526
1527 foreach (@throttle_limits) {
1528         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1529 }
1530
1531 print <<END
1532         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1533         </select>
1534         </td>
1535 </tr>
1536 END
1537 ;
1538
1539 if ($netsettings{'BLUE_DEV'}) {
1540         print <<END
1541 <tr>
1542         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1543         <td class='base'>
1544         <select name='THROTTLING_BLUE_TOTAL'>
1545 END
1546 ;
1547
1548 foreach (@throttle_limits) {
1549         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1550 }
1551
1552 print <<END
1553         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1554         </select>
1555         </td>
1556         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1557         <td class='base'>
1558         <select name='THROTTLING_BLUE_HOST'>
1559 END
1560 ;
1561
1562 foreach (@throttle_limits) {
1563         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1564 }
1565
1566 print <<END
1567         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1568         </select>
1569         </td>
1570 </tr>
1571 END
1572 ;
1573 }
1574
1575 print <<END
1576 </table>
1577 <table width='100%'>
1578 <tr>
1579         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1580 </tr>
1581 <tr>
1582         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1583         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1584         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1585         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1586         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1587         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1588         <td width='15%'>&nbsp;</td>
1589         <td width='10%'>&nbsp;</td>
1590 </tr>
1591 </table>
1592 <hr size='1'>
1593 <table width='100%'>
1594 <tr>
1595         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1596 </tr>
1597 END
1598 ;
1599 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1600 print <<END
1601 <tr>
1602         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1603         <td>&nbsp;</td>
1604         <td>&nbsp;</td>
1605 </tr>
1606 <tr>
1607         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1608 END
1609 ;
1610
1611 print $proxysettings{'MIME_TYPES'};
1612
1613 print <<END
1614 </textarea></td>
1615         <td>&nbsp;</td>
1616         <td>&nbsp;</td>
1617 </tr>
1618 END
1619 ;
1620 }
1621 print <<END
1622 </table>
1623
1624 <hr size='1'>
1625 <table width='100%'>
1626 <tr>
1627         <td colspan='4'><b>$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>
1628 </tr>
1629 END
1630 ;
1631 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1632 print <<END
1633 <tr>
1634         <td colspan='4'><i>
1635 END
1636 ;
1637 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1638 print <<END
1639 </i></td>
1640 </tr>
1641 </table>
1642 <table width='100%'>
1643 END
1644 ;
1645
1646 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1647         for ($i=0; $i<=3; $i++) {
1648                 if ($i eq 0) { print "<tr>\n"; }
1649                 if (($n+$i) < @useragentlist) {
1650                         @useragent = split(/,/,@useragentlist[$n+$i]);
1651                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1652                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1653                 }
1654                 if ($i eq 3) { print "<\/tr>\n"; }
1655         }
1656 }
1657 }
1658 print <<END
1659 </table>
1660 <hr size='1'>
1661 <table width='100%'>
1662 <tr>
1663         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1664 </tr>
1665 <tr>
1666         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1667         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1668 </tr>
1669 <tr>
1670         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1671         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1672 </tr>
1673 </table>
1674 <hr size='1'>
1675 END
1676 ;
1677
1678 print <<END
1679 <table width='100%'>
1680 <tr>
1681         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1682 </tr>
1683 <tr>
1684         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1685         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1686         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1687         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1688         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1689         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1690 </tr>
1691 </table>
1692 END
1693 ;
1694
1695 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1696 <hr size='1'>
1697 <table width='100%'>
1698 <tr>
1699         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1700 </tr>
1701 <tr>
1702         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1703 </tr>
1704 <tr>
1705         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1706         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1707         <td colspan='2' rowspan= '6' valign='top' class='base'>
1708                 <table cellpadding='0' cellspacing='0'>
1709                         <tr>
1710                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1711                         </tr>
1712                         <tr>
1713                                 <!-- intentionally left empty -->
1714                         </tr>
1715                         <tr>
1716                                 <!-- intentionally left empty -->
1717                         </tr>
1718                         <tr>
1719                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1720                         </tr>
1721                         <tr>
1722                                 <!-- intentionally left empty -->
1723                         </tr>
1724                         <tr>
1725                                 <!-- intentionally left empty -->
1726                         </tr>
1727                         <tr>
1728                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1729                         </tr>
1730                         <tr>
1731                                 <!-- intentionally left empty -->
1732                         </tr>
1733                         <tr>
1734                                 <!-- intentionally left empty -->
1735                         </tr>
1736                         <tr>
1737                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1738 END
1739 ;
1740
1741 print $proxysettings{'DST_NOAUTH'};
1742
1743 print <<END
1744 </textarea></td>
1745                 </tr>
1746                 </table>
1747         </td>
1748 </tr>
1749 <tr>
1750         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1751         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1752 </tr>
1753 <tr>
1754         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1755         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1756 </tr>
1757 <tr>
1758         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1759         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1760 </tr>
1761 <tr>
1762         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1763         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1764 </tr>
1765 <tr>
1766         <td colspan='2'>&nbsp;</td>
1767 </tr>
1768 </table>
1769 END
1770 ;
1771 }
1772
1773 # ===================================================================
1774 #  NCSA auth settings
1775 # ===================================================================
1776
1777 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1778 print <<END
1779 <hr size='1'>
1780 <table width='100%'>
1781 <tr>
1782         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1783 </tr>
1784 <tr>
1785         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1786         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1787         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1788         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1789 </tr>
1790 <tr>
1791         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1792         <td>&nbsp;</td>
1793         <td>&nbsp;</td>
1794 </tr>
1795 </table>
1796 END
1797 ; }
1798
1799 # ===================================================================
1800 #  IDENTD auth settings
1801 # ===================================================================
1802
1803 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1804 print <<END
1805 <hr size ='1'>
1806 <table width='100%'>
1807 <tr>
1808         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1809 </tr>
1810 <tr>
1811         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1812         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1813         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1814         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1815 </tr>
1816 <tr>
1817         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1818         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1819         <td>&nbsp;</td>
1820         <td>&nbsp;</td>
1821 </tr>
1822 <tr>
1823         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1824         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1825 </tr>
1826 <tr>
1827         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1828 END
1829 ;
1830 if (!$proxysettings{'IDENT_HOSTS'}) {
1831         print "$green_cidr\n";
1832         if ($netsettings{'BLUE_DEV'}) {
1833                 print "$blue_cidr\n";
1834         }
1835 } else {
1836         print $proxysettings{'IDENT_HOSTS'};
1837 }
1838
1839 print <<END
1840 </textarea></td>
1841                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1842 END
1843 ;
1844
1845 print $proxysettings{'DST_NOAUTH'};
1846
1847 print <<END
1848 </textarea></td>
1849 </tr>
1850 </table>
1851 <hr size ='1'>
1852 <table width='100%'>
1853 <tr>
1854         <td colspan='4'><b>$Lang::tr{'advproxy IDENT 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='IDENT_ENABLE_ACL' $checked{'IDENT_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='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1864         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1865         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1866         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1867 </tr>
1868 <tr>
1869         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1870         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1871 </tr>
1872 <tr>
1873         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1874 END
1875 ; }
1876
1877 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1878
1879 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1880 </textarea></td>
1881         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1882 END
1883 ; }
1884
1885 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1886
1887 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1888 </textarea></td>
1889 </tr>
1890 </table>
1891 END
1892 ; }
1893
1894 # ===================================================================
1895 #  NTLM auth settings
1896 # ===================================================================
1897
1898 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1899 print <<END
1900 <hr size='1'>
1901 <table width='100%'>
1902 <tr>
1903         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1904 </tr>
1905 <tr>
1906         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1907         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1908         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1909         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1910         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1911         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1912 </tr>
1913 </table>
1914 <hr size ='1'>
1915 <table width='100%'>
1916 <tr>
1917         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1918 </tr>
1919 <tr>
1920         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1921         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1922         <td>&nbsp;</td>
1923 </tr>
1924 </table>
1925 <hr size ='1'>
1926 <table width='100%'>
1927 <tr>
1928         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1929 </tr>
1930 <tr>
1931         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1932         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1933         <td width='25%'>&nbsp;</td>
1934         <td width='30%'>&nbsp;</td>
1935 </tr>
1936 <tr>
1937         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1938         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1939         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1940         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1941 </tr>
1942 <tr>
1943         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1944         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1945 </tr>
1946 <tr>
1947         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1948 END
1949 ; }
1950
1951 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1952
1953 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1954 </textarea></td>
1955         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1956 END
1957 ; }
1958
1959 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1960
1961 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1962 </textarea></td>
1963 </tr>
1964 </table>
1965 END
1966 ; }
1967
1968 # ===================================================================
1969 #  LDAP auth settings
1970 # ===================================================================
1971
1972 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1973 print <<END
1974 <hr size='1'>
1975 <table width='100%'>
1976 <tr>
1977         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1978 </tr>
1979 <tr>
1980         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1981         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1982         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1983         <td class='base'><select name='LDAP_TYPE'>
1984                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1985                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1986                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1987                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1988         </select></td>
1989 </tr>
1990 <tr>
1991         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1992         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1993         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1994         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1995 </tr>
1996 </table>
1997 <hr size ='1'>
1998 <table width='100%'>
1999 <tr>
2000         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
2001 </tr>
2002 <tr>
2003         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
2004         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
2005         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
2006         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
2007 </tr>
2008 </table>
2009 <hr size ='1'>
2010 <table width='100%'>
2011 <tr>
2012         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
2013 </tr>
2014 <tr>
2015         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2016         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
2017         <td>&nbsp;</td>
2018         <td>&nbsp;</td>
2019 </tr>
2020 </table>
2021 END
2022 ; }
2023
2024 # ===================================================================
2025 #  RADIUS auth settings
2026 # ===================================================================
2027
2028 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
2029 print <<END
2030 <hr size='1'>
2031 <table width='100%'>
2032 <tr>
2033         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
2034 </tr>
2035 <tr>
2036         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
2037         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
2038         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
2039         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
2040 </tr>
2041 <tr>
2042         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
2043         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
2044         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
2045         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
2046 </tr>
2047 </table>
2048 <hr size ='1'>
2049 <table width='100%'>
2050 <tr>
2051         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
2052 </tr>
2053 <tr>
2054         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
2055         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
2056         <td width='25%'>&nbsp;</td>
2057         <td width='30%'>&nbsp;</td>
2058 </tr>
2059 <tr>
2060         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
2061         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
2062         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
2063         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
2064 </tr>
2065 <tr>
2066         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
2067         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
2068 </tr>
2069 <tr>
2070         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
2071 END
2072 ; }
2073
2074 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2075
2076 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2077 </textarea></td>
2078         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2079 END
2080 ; }
2081
2082 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2083
2084 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2085 </textarea></td>
2086 </tr>
2087 </table>
2088 END
2089 ; }
2090
2091 # ===================================================================
2092
2093 }
2094
2095 print "<table>\n";
2096
2097 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2098 print <<END
2099 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2100 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2101 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2102 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2103 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2104 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2105 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2106 END
2107 ; }
2108
2109 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2110 print <<END
2111 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2112 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2113 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2114 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2115 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2116 END
2117 ; }
2118
2119 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2120 print <<END
2121 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2122 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2123 END
2124 ; }
2125
2126 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2127 print <<END
2128 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2129 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2130 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2131 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2132 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2133 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2134 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2135 END
2136 ; }
2137
2138 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2139 print <<END
2140 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2141 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2142 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2143 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2144 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2145 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2146 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2147 END
2148 ; }
2149
2150 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2151 print <<END
2152 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2153 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2154 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2155 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2156 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2157 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2158 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2159 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2160 END
2161 ; }
2162
2163 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2164 print <<END
2165 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2166 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2167 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2168 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2169 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2170 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2171 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2172 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2173 END
2174 ; }
2175
2176 print "</table>\n";
2177
2178 print <<END
2179 <hr size='1'>
2180 END
2181 ;
2182
2183 print <<END
2184 <table width='100%'>
2185 <tr>
2186         <td>&nbsp;</td>
2187         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2188         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'proxy reconfigure'}' /></td>
2189         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2190         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2191         <td>&nbsp;</td>
2192 </tr>
2193
2194 </table>
2195 <br />
2196 <table width='100%'>
2197 <tr>
2198         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2199         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2200         </td>
2201         <td align='right'>&nbsp;</td>
2202 </tr>
2203 </table>
2204 </form>
2205 END
2206 ;
2207
2208 &Header::closebox();
2209
2210 } else {
2211
2212 # ===================================================================
2213 #  NCSA user management
2214 # ===================================================================
2215
2216 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2217 print <<END
2218 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2219 <table width='100%'>
2220 <tr>
2221         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2222 </tr>
2223 <tr>
2224         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2225         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2226 END
2227 ;
2228         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2229         print <<END
2230          /></td>
2231         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2232         <td class='base'>
2233                 <select name='NCSA_GROUP'>
2234                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2235                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2236                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2237                 </select>
2238         </td>
2239
2240 </tr>
2241 <tr>
2242         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2243         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2244         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2245         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2246 </tr>
2247 </table>
2248 <br>
2249 <table>
2250 <tr>
2251         <td>&nbsp;</td>
2252         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2253         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2254         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2255 END
2256 ;
2257         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2258                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2259         }
2260
2261 print <<END
2262         <td>&nbsp;</td>
2263         <td>&nbsp;</td>
2264         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2265 </tr>
2266 </table>
2267 </form>
2268 <hr size='1'>
2269 <table width='100%'>
2270 <tr>
2271         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2272 </tr>
2273 </table>
2274 <table width='100%' align='center'>
2275 END
2276 ;
2277
2278 if (-e $extgrp)
2279 {
2280         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2281         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2282 }
2283 if (-e $stdgrp)
2284 {
2285         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2286         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2287 }
2288 if (-e $disgrp)
2289 {
2290         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2291         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2292 }
2293
2294 @userlist = sort(@userlist);
2295
2296 # If the password file contains entries, print entries and action icons
2297
2298 if ( ! -z "$userdb" ) {
2299         print <<END
2300         <tr>
2301                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2302                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2303                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2304         </tr>
2305 END
2306 ;
2307         $id = 0;
2308         foreach $line (@userlist)
2309         {
2310                 $id++;
2311                 chomp($line);
2312                 @temp = split(/:/,$line);
2313                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2314                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2315                 elsif ($id % 2) {
2316                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2317                 else {
2318                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2319
2320                 print <<END
2321                 <td align='center'>$temp[0]</td>
2322                 <td align='center'>
2323 END
2324 ;
2325                 if ($temp[1] eq 'standard') {
2326                         print $Lang::tr{'advproxy NCSA grp standard'};
2327                 } elsif ($temp[1] eq 'extended') {
2328                         print $Lang::tr{'advproxy NCSA grp extended'};
2329                 } elsif ($temp[1] eq 'disabled') {
2330                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2331                 print <<END
2332                 </td>
2333                 <td width='8%' align='center'>
2334                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2335                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2336                 <input type='hidden' name='ID' value='$line' />
2337                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2338                 </form>
2339                 </td>
2340
2341                 <td width='8%' align='center'>
2342                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2343                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2344                 <input type='hidden' name='ID' value='$temp[0]' />
2345                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2346                 </form>
2347                 </td>
2348         </tr>
2349 END
2350 ;
2351         }
2352
2353 print <<END
2354 </table>
2355 <br>
2356 <table>
2357 <tr>
2358         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2359         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2360         <td class='base'>$Lang::tr{'edit'}</td>
2361         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2362         <td class='base'>$Lang::tr{'remove'}</td>
2363 </tr>
2364 END
2365 ;
2366 } else {
2367         print <<END
2368         <tr>
2369                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2370         </tr>
2371 END
2372 ;
2373 }
2374
2375 print <<END
2376 </table>
2377 END
2378 ;
2379
2380 &Header::closebox();
2381
2382 }
2383
2384 # ===================================================================
2385
2386 &Header::closebigbox();
2387
2388 &Header::closepage();
2389
2390 # -------------------------------------------------------------------
2391
2392 sub read_acls
2393 {
2394         if (-e "$acl_src_subnets") {
2395                 open(FILE,"$acl_src_subnets");
2396                 delete $proxysettings{'SRC_SUBNETS'};
2397                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2398                 close(FILE);
2399         }
2400         if (-e "$acl_src_banned_ip") {
2401                 open(FILE,"$acl_src_banned_ip");
2402                 delete $proxysettings{'SRC_BANNED_IP'};
2403                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2404                 close(FILE);
2405         }
2406         if (-e "$acl_src_banned_mac") {
2407                 open(FILE,"$acl_src_banned_mac");
2408                 delete $proxysettings{'SRC_BANNED_MAC'};
2409                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2410                 close(FILE);
2411         }
2412         if (-e "$acl_src_unrestricted_ip") {
2413                 open(FILE,"$acl_src_unrestricted_ip");
2414                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2415                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2416                 close(FILE);
2417         }
2418         if (-e "$acl_src_unrestricted_mac") {
2419                 open(FILE,"$acl_src_unrestricted_mac");
2420                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2421                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2422                 close(FILE);
2423         }
2424         if (-e "$acl_dst_nocache") {
2425                 open(FILE,"$acl_dst_nocache");
2426                 delete $proxysettings{'DST_NOCACHE'};
2427                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2428                 close(FILE);
2429         }
2430         if (-e "$acl_dst_noauth") {
2431                 open(FILE,"$acl_dst_noauth");
2432                 delete $proxysettings{'DST_NOAUTH'};
2433                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2434                 close(FILE);
2435         }
2436         if (-e "$acl_ports_safe") {
2437                 open(FILE,"$acl_ports_safe");
2438                 delete $proxysettings{'PORTS_SAFE'};
2439                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2440                 close(FILE);
2441         }
2442         if (-e "$acl_ports_ssl") {
2443                 open(FILE,"$acl_ports_ssl");
2444                 delete $proxysettings{'PORTS_SSL'};
2445                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2446                 close(FILE);
2447         }
2448         if (-e "$mimetypes") {
2449                 open(FILE,"$mimetypes");
2450                 delete $proxysettings{'MIME_TYPES'};
2451                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2452                 close(FILE);
2453         }
2454         if (-e "$ntlmdir/msntauth.allowusers") {
2455                 open(FILE,"$ntlmdir/msntauth.allowusers");
2456                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2457                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2458                 close(FILE);
2459         }
2460         if (-e "$ntlmdir/msntauth.denyusers") {
2461                 open(FILE,"$ntlmdir/msntauth.denyusers");
2462                 delete $proxysettings{'NTLM_DENY_USERS'};
2463                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2464                 close(FILE);
2465         }
2466         if (-e "$raddir/radauth.allowusers") {
2467                 open(FILE,"$raddir/radauth.allowusers");
2468                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2469                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2470                 close(FILE);
2471         }
2472         if (-e "$raddir/radauth.denyusers") {
2473                 open(FILE,"$raddir/radauth.denyusers");
2474                 delete $proxysettings{'RADIUS_DENY_USERS'};
2475                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2476                 close(FILE);
2477         }
2478         if (-e "$identdir/identauth.allowusers") {
2479                 open(FILE,"$identdir/identauth.allowusers");
2480                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2481                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2482                 close(FILE);
2483         }
2484         if (-e "$identdir/identauth.denyusers") {
2485                 open(FILE,"$identdir/identauth.denyusers");
2486                 delete $proxysettings{'IDENT_DENY_USERS'};
2487                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2488                 close(FILE);
2489         }
2490         if (-e "$identhosts") {
2491                 open(FILE,"$identhosts");
2492                 delete $proxysettings{'IDENT_HOSTS'};
2493                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2494                 close(FILE);
2495         }
2496         if (-e "$cre_groups") {
2497                 open(FILE,"$cre_groups");
2498                 delete $proxysettings{'CRE_GROUPS'};
2499                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2500                 close(FILE);
2501         }
2502         if (-e "$cre_svhosts") {
2503                 open(FILE,"$cre_svhosts");
2504                 delete $proxysettings{'CRE_SVHOSTS'};
2505                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2506                 close(FILE);
2507         }
2508 }
2509
2510 # -------------------------------------------------------------------
2511
2512 sub check_acls
2513 {
2514         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2515         undef $proxysettings{'PORTS_SAFE'};
2516         foreach (@temp)
2517         {
2518                 s/^\s+//g; s/\s+$//g;
2519                 if ($_)
2520                 {
2521                         $line = $_;
2522                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2523                         s/#.*//g; s/\s+//g;
2524                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2525                         @templist = split(/-/);
2526                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2527                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2528                 }
2529         }
2530
2531         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2532         undef $proxysettings{'PORTS_SSL'};
2533         foreach (@temp)
2534         {
2535                 s/^\s+//g; s/\s+$//g;
2536                 if ($_)
2537                 {
2538                         $line = $_;
2539                         s/#.*//g; s/\s+//g;
2540                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2541                         @templist = split(/-/);
2542                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2543                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2544                 }
2545         }
2546
2547         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2548         undef $proxysettings{'DST_NOCACHE'};
2549         foreach (@temp)
2550         {
2551                 s/^\s+//g;
2552                 unless (/^#/) { s/\s+//g; }
2553                 if ($_)
2554                 {
2555                         if (/^\./) { $_ = '*'.$_; }
2556                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2557                 }
2558         }
2559
2560         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2561         undef $proxysettings{'SRC_SUBNETS'};
2562         foreach (@temp)
2563         {
2564                 s/^\s+//g; s/\s+$//g;
2565                 if ($_)
2566                 {
2567                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2568                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2569                 }
2570         }
2571
2572         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2573         undef $proxysettings{'SRC_BANNED_IP'};
2574         foreach (@temp)
2575         {
2576                 s/^\s+//g; s/\s+$//g;
2577                 if ($_)
2578                 {
2579                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2580                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2581                 }
2582         }
2583
2584         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2585         undef $proxysettings{'SRC_BANNED_MAC'};
2586         foreach (@temp)
2587         {
2588                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2589                 if ($_)
2590                 {
2591                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2592                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2593                 }
2594         }
2595
2596         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2597         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2598         foreach (@temp)
2599         {
2600                 s/^\s+//g; s/\s+$//g;
2601                 if ($_)
2602                 {
2603                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2604                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2605                 }
2606         }
2607
2608         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2609         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2610         foreach (@temp)
2611         {
2612                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2613                 if ($_)
2614                 {
2615                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2616                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2617                 }
2618         }
2619
2620         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2621         undef $proxysettings{'DST_NOAUTH'};
2622         foreach (@temp)
2623         {
2624                 s/^\s+//g;
2625                 unless (/^#/) { s/\s+//g; }
2626                 if ($_)
2627                 {
2628                         if (/^\./) { $_ = '*'.$_; }
2629                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2630                 }
2631         }
2632
2633         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2634         {
2635                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2636                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2637                 foreach (@temp)
2638                 {
2639                         s/^\s+//g; s/\s+$//g;
2640                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2641                 }
2642                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2643         }
2644
2645         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2646         {
2647                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2648                 undef $proxysettings{'NTLM_DENY_USERS'};
2649                 foreach (@temp)
2650                 {
2651                         s/^\s+//g; s/\s+$//g;
2652                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2653                 }
2654                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2655         }
2656
2657         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2658         {
2659                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2660                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2661                 foreach (@temp)
2662                 {
2663                         s/^\s+//g; s/\s+$//g;
2664                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2665                 }
2666                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2667         }
2668
2669         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2670         {
2671                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2672                 undef $proxysettings{'IDENT_DENY_USERS'};
2673                 foreach (@temp)
2674                 {
2675                         s/^\s+//g; s/\s+$//g;
2676                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2677                 }
2678                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2679         }
2680
2681         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2682         {
2683                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2684                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2685                 foreach (@temp)
2686                 {
2687                         s/^\s+//g; s/\s+$//g;
2688                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2689                 }
2690                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2691         }
2692
2693         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2694         {
2695                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2696                 undef $proxysettings{'RADIUS_DENY_USERS'};
2697                 foreach (@temp)
2698                 {
2699                         s/^\s+//g; s/\s+$//g;
2700                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2701                 }
2702                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2703         }
2704
2705         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2706         undef $proxysettings{'IDENT_HOSTS'};
2707         foreach (@temp)
2708         {
2709                 s/^\s+//g; s/\s+$//g;
2710                 if ($_)
2711                 {
2712                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2713                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2714                 }
2715         }
2716
2717         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2718         undef $proxysettings{'CRE_SVHOSTS'};
2719         foreach (@temp)
2720         {
2721                 s/^\s+//g; s/\s+$//g;
2722                 if ($_)
2723                 {
2724                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2725                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2726                 }
2727         }
2728 }
2729
2730 # -------------------------------------------------------------------
2731
2732 sub write_acls
2733 {
2734         open(FILE, ">$acl_src_subnets");
2735         flock(FILE, 2);
2736         if (!$proxysettings{'SRC_SUBNETS'})
2737         {
2738                 print FILE "$green_cidr\n";
2739                 if ($netsettings{'BLUE_DEV'})
2740                 {
2741                         print FILE "$blue_cidr\n";
2742                 }
2743         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2744         close(FILE);
2745
2746         open(FILE, ">$acl_src_banned_ip");
2747         flock(FILE, 2);
2748         print FILE $proxysettings{'SRC_BANNED_IP'};
2749         close(FILE);
2750
2751         open(FILE, ">$acl_src_banned_mac");
2752         flock(FILE, 2);
2753         print FILE $proxysettings{'SRC_BANNED_MAC'};
2754         close(FILE);
2755
2756         open(FILE, ">$acl_src_unrestricted_ip");
2757         flock(FILE, 2);
2758         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2759         close(FILE);
2760
2761         open(FILE, ">$acl_src_unrestricted_mac");
2762         flock(FILE, 2);
2763         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2764         close(FILE);
2765
2766         open(FILE, ">$acl_dst_noauth");
2767         flock(FILE, 2);
2768         print FILE $proxysettings{'DST_NOAUTH'};
2769         close(FILE);
2770
2771         open(FILE, ">$acl_dst_noauth_net");
2772         close(FILE);
2773         open(FILE, ">$acl_dst_noauth_dom");
2774         close(FILE);
2775         open(FILE, ">$acl_dst_noauth_url");
2776         close(FILE);
2777
2778         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2779         foreach(@temp)
2780         {
2781                 unless (/^#/)
2782                 {
2783                         if (/^\*\.\w/)
2784                         {
2785                                 s/^\*//;
2786                                 open(FILE, ">>$acl_dst_noauth_dom");
2787                                 flock(FILE, 2);
2788                                 print FILE "$_\n";
2789                                 close(FILE);
2790                         }
2791                         elsif (&General::validipormask($_))
2792                         {
2793                                 open(FILE, ">>$acl_dst_noauth_net");
2794                                 flock(FILE, 2);
2795                                 print FILE "$_\n";
2796                                 close(FILE);
2797                         }
2798                         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?/)
2799                         {
2800                                 open(FILE, ">>$acl_dst_noauth_net");
2801                                 flock(FILE, 2);
2802                                 print FILE "$_\n";
2803                                 close(FILE);
2804                         }
2805                         else
2806                         {
2807                                 open(FILE, ">>$acl_dst_noauth_url");
2808                                 flock(FILE, 2);
2809                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2810                                 close(FILE);
2811                         }
2812                 }
2813         }
2814
2815         open(FILE, ">$acl_dst_nocache");
2816         flock(FILE, 2);
2817         print FILE $proxysettings{'DST_NOCACHE'};
2818         close(FILE);
2819
2820         open(FILE, ">$acl_dst_nocache_net");
2821         close(FILE);
2822         open(FILE, ">$acl_dst_nocache_dom");
2823         close(FILE);
2824         open(FILE, ">$acl_dst_nocache_url");
2825         close(FILE);
2826
2827         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2828         foreach(@temp)
2829         {
2830                 unless (/^#/)
2831                 {
2832                         if (/^\*\.\w/)
2833                         {
2834                                 s/^\*//;
2835                                 open(FILE, ">>$acl_dst_nocache_dom");
2836                                 flock(FILE, 2);
2837                                 print FILE "$_\n";
2838                                 close(FILE);
2839                         }
2840                         elsif (&General::validipormask($_))
2841                         {
2842                                 open(FILE, ">>$acl_dst_nocache_net");
2843                                 flock(FILE, 2);
2844                                 print FILE "$_\n";
2845                                 close(FILE);
2846                         }
2847                         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?/)
2848                         {
2849                                 open(FILE, ">>$acl_dst_nocache_net");
2850                                 flock(FILE, 2);
2851                                 print FILE "$_\n";
2852                                 close(FILE);
2853                         }
2854                         else
2855                         {
2856                                 open(FILE, ">>$acl_dst_nocache_url");
2857                                 flock(FILE, 2);
2858                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2859                                 close(FILE);
2860                         }
2861                 }
2862         }
2863
2864         open(FILE, ">$acl_ports_safe");
2865         flock(FILE, 2);
2866         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2867         close(FILE);
2868
2869         open(FILE, ">$acl_ports_ssl");
2870         flock(FILE, 2);
2871         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2872         close(FILE);
2873
2874         open(FILE, ">$acl_dst_throttle");
2875         flock(FILE, 2);
2876         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2877         {
2878                 @temp = split(/\|/,$throttle_binary);
2879                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2880         }
2881         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2882         {
2883                 @temp = split(/\|/,$throttle_dskimg);
2884                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2885         }
2886         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2887         {
2888                 @temp = split(/\|/,$throttle_mmedia);
2889                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2890         }
2891         if (-s $throttled_urls)
2892         {
2893                 open(URLFILE, $throttled_urls);
2894                 @temp = <URLFILE>;
2895                 close(URLFILE);
2896                 foreach (@temp) { print FILE; }
2897         }
2898         close(FILE);
2899
2900         open(FILE, ">$mimetypes");
2901         flock(FILE, 2);
2902         print FILE $proxysettings{'MIME_TYPES'};
2903         close(FILE);
2904
2905         open(FILE, ">$ntlmdir/msntauth.allowusers");
2906         flock(FILE, 2);
2907         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2908         close(FILE);
2909
2910         open(FILE, ">$ntlmdir/msntauth.denyusers");
2911         flock(FILE, 2);
2912         print FILE $proxysettings{'NTLM_DENY_USERS'};
2913         close(FILE);
2914
2915         open(FILE, ">$raddir/radauth.allowusers");
2916         flock(FILE, 2);
2917         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2918         close(FILE);
2919
2920         open(FILE, ">$raddir/radauth.denyusers");
2921         flock(FILE, 2);
2922         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2923         close(FILE);
2924
2925         open(FILE, ">$identdir/identauth.allowusers");
2926         flock(FILE, 2);
2927         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2928         close(FILE);
2929
2930         open(FILE, ">$identdir/identauth.denyusers");
2931         flock(FILE, 2);
2932         print FILE $proxysettings{'IDENT_DENY_USERS'};
2933         close(FILE);
2934
2935         open(FILE, ">$identhosts");
2936         flock(FILE, 2);
2937         print FILE $proxysettings{'IDENT_HOSTS'};
2938         close(FILE);
2939
2940         open(FILE, ">$cre_groups");
2941         flock(FILE, 2);
2942         print FILE $proxysettings{'CRE_GROUPS'};
2943         close(FILE);
2944
2945         open(FILE, ">$cre_svhosts");
2946         flock(FILE, 2);
2947         print FILE $proxysettings{'CRE_SVHOSTS'};
2948         close(FILE);
2949 }
2950
2951 # -------------------------------------------------------------------
2952
2953 sub writepacfile
2954 {
2955         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2956         flock(FILE, 2);
2957         print FILE "function FindProxyForURL(url, host)\n";
2958         print FILE "{\n";
2959         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2960         {
2961                 print FILE <<END
2962 if (
2963      (isPlainHostName(host)) ||
2964      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2965      (isInNet(host, "127.0.0.1", "255.0.0.0")) ||
2966      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2967      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2968      (isInNet(host, "192.168.0.0", "255.255.0.0")) ||
2969      (isInNet(host, "169.254.0.0", "255.255.0.0"))
2970    )
2971      return "DIRECT";
2972
2973  else
2974
2975 END
2976 ;
2977                 if ($proxysettings{'ENABLE'} eq 'on')
2978                 {
2979                         print FILE "if (\n";
2980                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2981
2982                         undef @templist;
2983                         if (-e "$acl_src_subnets") {
2984                                 open(SUBNETS,"$acl_src_subnets");
2985                                 @templist = <SUBNETS>;
2986                                 close(SUBNETS);
2987                         }
2988
2989                         foreach (@templist)
2990                         {
2991                                 @temp = split(/\//);
2992                                 if (
2993                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2994                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2995                                         )
2996                                 {
2997                                         chomp $temp[1];
2998                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2999                                 }
3000                         }
3001
3002                         print FILE "\n";
3003
3004                         print FILE <<END
3005
3006
3007    )
3008      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3009 END
3010 ;
3011                 }
3012                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
3013                 {
3014                         print FILE "\n else\n\n";
3015                 }
3016                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
3017                 {
3018                         print FILE <<END
3019 if (
3020      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
3021    )
3022      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3023 END
3024 ;
3025                 }
3026         }
3027         print FILE "}\n";
3028         close(FILE);
3029 }
3030
3031 # -------------------------------------------------------------------
3032
3033 sub writeconfig
3034 {
3035         my $authrealm;
3036         my $delaypools;
3037
3038         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
3039             $proxysettings{'THROTTLING_GREEN_HOST'}  +
3040             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
3041             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
3042         {
3043                 $delaypools = 1; } else { $delaypools = 0;
3044         }
3045
3046         if ($proxysettings{'AUTH_REALM'} eq '')
3047         {
3048                 $authrealm = "IPFire Advanced Proxy Server";
3049         } else {
3050                 $authrealm = $proxysettings{'AUTH_REALM'};
3051         }
3052
3053         $_ = $proxysettings{'UPSTREAM_PROXY'};
3054         my ($remotehost, $remoteport) = split(/:/,$_);
3055
3056         if ($remoteport eq '') { $remoteport = 80; }
3057
3058         open(FILE, ">${General::swroot}/proxy/squid.conf");
3059         flock(FILE, 2);
3060         print FILE <<END
3061 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
3062 # you make will be overwritten whenever you resave proxy settings using the
3063 # web interface!
3064 #
3065 # Instead, modify the file '$acl_include' and
3066 # then restart the proxy service using the web interface. Changes made to the
3067 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
3068
3069 shutdown_lifetime 5 seconds
3070 icp_port 0
3071
3072 END
3073         ;
3074
3075         # Include file with user defined settings.
3076         if (-e "/etc/squid/squid.conf.pre.local") {
3077                 print FILE "include /etc/squid/squid.conf.pre.local\n\n";
3078         }
3079
3080         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3081         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
3082         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3083         print FILE "\n";
3084
3085         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3086                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3087                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
3088                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3089                 print FILE "\n";
3090         }
3091
3092         if ($proxysettings{'CACHE_SIZE'} > 0)
3093         {
3094                 print FILE "\n";
3095
3096                 if (!-z $acl_dst_nocache_dom) {
3097                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3098                         print FILE "cache deny no_cache_domains\n";
3099                 }
3100                 if (!-z $acl_dst_nocache_net) {
3101                         print FILE "acl no_cache_ipaddr dst \"$acl_dst_nocache_net\"\n";
3102                         print FILE "cache deny no_cache_ipaddr\n";
3103                 }
3104                 if (!-z $acl_dst_nocache_url) {
3105                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3106                         print FILE "cache deny no_cache_hosts\n";
3107                 }
3108         }
3109
3110         print FILE <<END
3111
3112 cache_effective_user squid
3113 cache_effective_group squid
3114 umask 022
3115
3116 pid_filename /var/run/squid.pid
3117
3118 cache_mem $proxysettings{'CACHE_MEM'} MB
3119 END
3120         ;
3121         print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3122
3123         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3124         if ($proxysettings{'CACHE_DIGESTS'} eq 'on') {  print FILE "digest_generation on\n\n"; } else {  print FILE "digest_generation off\n\n"; }
3125
3126         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3127         {
3128                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3129                 {
3130                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3131                 }
3132                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3133                 {
3134                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3135                 }
3136                 print FILE "\n";
3137         }
3138
3139         if ($proxysettings{'CACHE_SIZE'} ne '0')
3140         {
3141                 print FILE "cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256\n\n";
3142         }
3143
3144         if ($proxysettings{'LOGGING'} eq 'on')
3145         {
3146                 print FILE <<END
3147 access_log stdio:/var/log/squid/access.log
3148 cache_log /var/log/squid/cache.log
3149 cache_store_log none
3150 END
3151         ;
3152                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "access_log stdio:\/var\/log\/squid\/user_agent.log useragent\n"; }
3153                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3154         } else {
3155                 print FILE <<END
3156 access_log /dev/null
3157 cache_log /dev/null
3158 cache_store_log none
3159 END
3160         ;}
3161         print FILE <<END
3162
3163 log_mime_hdrs off
3164 END
3165         ;
3166
3167         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3168         {
3169                 print FILE "forwarded_for on\n";
3170         } else {
3171                 print FILE "forwarded_for off\n";
3172         }
3173         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3174         {
3175                 print FILE "via on\n";
3176         } else {
3177                 print FILE "via off\n";
3178         }
3179         print FILE "\n";
3180
3181         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3182         {
3183                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3184                 {
3185                         print FILE "auth_param basic program $authdir/basic_ncsa_auth $userdb\n";
3186                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3187                         print FILE "auth_param basic realm $authrealm\n";
3188                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3189                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3190                 }
3191
3192                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3193                 {
3194                         print FILE "auth_param basic utf8 on\n";
3195                         print FILE "auth_param basic program $authdir/basic_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3196                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3197                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3198                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3199                         {
3200                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3201                                 {
3202                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3203                                 } else {
3204                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3205                                 }
3206                                 print FILE " -u sAMAccountName -P";
3207                         }
3208                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3209                         {
3210                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3211                                 {
3212                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3213                                 } else {
3214                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3215                                 }
3216                                 print FILE " -u cn -P";
3217                         }
3218                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3219                         {
3220                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3221                                 {
3222                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3223                                 } else {
3224                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3225                                 }
3226                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3227                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3228                                 print FILE " -u uid -P";
3229                         }
3230                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3231                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3232                         print FILE "auth_param basic realm $authrealm\n";
3233                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3234                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3235                 }
3236
3237                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3238                 {
3239                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3240                         {
3241                                 print FILE "auth_param ntlm program $authdir/ntlm_smb_lm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3242                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3243                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3244                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3245                         } else {
3246                                 print FILE "auth_param basic program $authdir/basic_msnt_auth\n";
3247                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3248                                 print FILE "auth_param basic realm $authrealm\n";
3249                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3250                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3251
3252                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3253                                 flock(MSNTCONF,2);
3254                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3255                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3256                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3257                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3258                                 {
3259                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3260                                         {
3261                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3262                                         } else {
3263                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3264                                         }
3265                                 }
3266                                 close(MSNTCONF);
3267                         }
3268                 }
3269
3270                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3271                 {
3272                         print FILE "auth_param basic program $authdir/basic_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3273                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3274                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3275                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3276                         print FILE "auth_param basic realm $authrealm\n";
3277                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3278                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3279                 }
3280
3281                 print FILE "\n";
3282                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3283                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3284                 {
3285                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3286                         {
3287                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3288                         }
3289                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3290                         {
3291                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3292                         }
3293                 }
3294                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3295                 {
3296                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3297                         {
3298                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3299                         }
3300                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3301                         {
3302                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3303                         }
3304                 }
3305                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3306                 {
3307                         print FILE "\n";
3308                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3309                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3310                 }
3311                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3312                 print FILE "\n";
3313
3314                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3315                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3316                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3317                 print FILE "\n";
3318
3319         }
3320
3321         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3322         {
3323                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3324                 {
3325                         print FILE "acl for_inetusers ident REQUIRED\n";
3326                 }
3327                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3328                 {
3329                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3330                         {
3331                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3332                         }
3333                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3334                         {
3335                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3336                         }
3337                 }
3338                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3339                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3340                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3341                 print FILE "\n";
3342         }
3343
3344         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3345
3346         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3347
3348         print FILE "acl within_timeframe time ";
3349         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3350         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3351         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3352         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3353         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3354         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3355         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3356         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3357         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3358         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3359         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3360
3361         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3362                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3363         }
3364
3365 open (PORTS,"$acl_ports_ssl");
3366 @temp = <PORTS>;
3367 close PORTS;
3368 if (@temp)
3369 {
3370         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3371 }
3372 open (PORTS,"$acl_ports_safe");
3373 @temp = <PORTS>;
3374 close PORTS;
3375 if (@temp)
3376 {
3377         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3378 }
3379         print FILE <<END
3380
3381 acl IPFire_http  port $http_port
3382 acl IPFire_https port $https_port
3383 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3384 acl IPFire_networks         src "$acl_src_subnets"
3385 acl IPFire_servers          dst "$acl_src_subnets"
3386 acl IPFire_green_network    src $green_cidr
3387 acl IPFire_green_servers    dst $green_cidr
3388 END
3389         ;
3390         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $blue_cidr\n"; }
3391         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $blue_cidr\n"; }
3392         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3393         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3394         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3395         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3396         print FILE <<END
3397 acl CONNECT method CONNECT
3398 END
3399         ;
3400
3401         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3402                 print FILE <<END
3403
3404 #Classroom extensions
3405 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3406 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3407 END
3408                 ;
3409                 print FILE "deny_info ";
3410                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3411                 {
3412                         print FILE "ERR_ACCESS_DISABLED";
3413                 } else {
3414                         print FILE "ERR_ACCESS_DENIED";
3415                 }
3416                 print FILE " IPFire_no_access_ips\n";
3417                 print FILE "deny_info ";
3418                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3419                 {
3420                         print FILE "ERR_ACCESS_DISABLED";
3421                 } else {
3422                         print FILE "ERR_ACCESS_DENIED";
3423                 }
3424                 print FILE " IPFire_no_access_mac\n";
3425
3426                 print FILE <<END
3427 http_access deny IPFire_no_access_ips
3428 http_access deny IPFire_no_access_mac
3429 END
3430         ;
3431         }
3432
3433         #Insert acl file and replace __VAR__ with correct values
3434         my $blue_net = ''; #BLUE empty by default
3435         my $blue_ip = '';
3436         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3437                 $blue_net = "$blue_cidr";
3438                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3439         }
3440         if (!-z $acl_include)
3441         {
3442                 open (ACL, "$acl_include");
3443                 print FILE "\n#Start of custom includes\n\n";
3444                 while (<ACL>) {
3445                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3446                         $_ =~ s/__GREEN_NET__/$green_cidr/;
3447                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3448                         $_ =~ s/__BLUE_NET__/$blue_net/;
3449                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3450                         print FILE $_;
3451                 }
3452                 print FILE "\n#End of custom includes\n";
3453                 close (ACL);
3454         }
3455         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3456
3457         # Check if squidclamav is enabled.
3458         if ($proxysettings{'ENABLE_CLAMAV'} eq 'on') {
3459                 print FILE "\n#Settings for squidclamav:\n";
3460                 print FILE "http_port 127.0.0.1:$proxysettings{'PROXY_PORT'} transparent\n";
3461                 print FILE "acl purge method PURGE\n";
3462                 print FILE "http_access deny to_localhost\n";
3463                 print FILE "http_access allow localhost\n";
3464                 print FILE "http_access allow purge localhost\n";
3465                 print FILE "http_access deny purge\n";
3466                 print FILE "url_rewrite_access deny localhost\n";
3467         }
3468         print FILE <<END
3469
3470 #Access to squid:
3471 #local machine, no restriction
3472 http_access allow         localhost
3473
3474 #GUI admin if local machine connects
3475 http_access allow         IPFire_ips IPFire_networks IPFire_http
3476 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3477
3478 #Deny not web services
3479 http_access deny          !Safe_ports
3480 http_access deny  CONNECT !SSL_ports
3481
3482 END
3483         ;
3484
3485 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3486 {
3487 print FILE "#Set ident ACLs\n";
3488 if (!-z $identhosts)
3489         {
3490                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3491                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3492                 print FILE "ident_lookup_access deny all\n";
3493         } else {
3494                 print FILE "ident_lookup_access allow all\n";
3495         }
3496         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3497 }
3498
3499 if ($delaypools) {
3500         print FILE "#Set download throttling\n";
3501
3502         if ($netsettings{'BLUE_DEV'})
3503         {
3504                 print FILE "delay_pools 2\n";
3505         } else {
3506                 print FILE "delay_pools 1\n";
3507         }
3508
3509         print FILE "delay_class 1 3\n";
3510         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3511
3512         print FILE "delay_parameters 1 ";
3513         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3514         {
3515                 print FILE "-1/-1";
3516         } else {
3517                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3518                 print FILE "/";
3519                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3520         }
3521
3522         print FILE " -1/-1 ";
3523         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3524         {
3525                 print FILE "-1/-1";
3526         } else {
3527                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3528                 print FILE "/";
3529                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3530         }
3531         print FILE "\n";
3532
3533         if ($netsettings{'BLUE_DEV'})
3534         {
3535                 print FILE "delay_parameters 2 ";
3536                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3537                 {
3538                         print FILE "-1/-1";
3539                 } else {
3540                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3541                         print FILE "/";
3542                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3543                 }
3544                 print FILE " -1/-1 ";
3545                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3546                 {
3547                         print FILE "-1/-1";
3548                 } else {
3549                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3550                         print FILE "/";
3551                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3552                 }
3553                 print FILE "\n";
3554         }
3555
3556         print FILE "delay_access 1 deny  IPFire_ips\n";
3557         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3558         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3559         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3560
3561         if ($netsettings{'BLUE_DEV'})
3562         {
3563                 print FILE "delay_access 1 allow IPFire_green_network";
3564                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3565                 print FILE "\n";
3566                 print FILE "delay_access 1 deny  all\n";
3567         } else {
3568                 print FILE "delay_access 1 allow all";
3569                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3570                 print FILE "\n";
3571         }
3572
3573         if ($netsettings{'BLUE_DEV'})
3574         {
3575                 print FILE "delay_access 2 deny  IPFire_ips\n";
3576                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3577                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3578                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3579                 print FILE "delay_access 2 allow IPFire_blue_network";
3580                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3581                 print FILE "\n";
3582                 print FILE "delay_access 2 deny  all\n";
3583         }
3584
3585         print FILE "delay_initial_bucket_level 100\n";
3586         print FILE "\n";
3587 }
3588
3589 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3590 {
3591         print FILE "#Prevent internal proxy access to Green except IPFire itself\n";
3592         print FILE "http_access deny IPFire_green_servers !IPFire_ips !IPFire_green_network\n\n";
3593 }
3594
3595 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3596 {
3597         print FILE "#Prevent internal proxy access from Blue except IPFire itself\n";
3598         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3599         print FILE "http_access deny  IPFire_blue_network !IPFire_ips IPFire_servers\n\n";
3600 }
3601
3602         print FILE <<END
3603 #Set custom configured ACLs
3604 END
3605         ;
3606         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3607         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3608
3609         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3610         {
3611                 if (!-z $acl_src_unrestricted_ip)
3612                 {
3613                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3614                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3615                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3616                 }
3617                 if (!-z $acl_src_unrestricted_mac)
3618                 {
3619                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3620                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3621                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3622                 }
3623                 if (!-z $acl_dst_noauth_net)
3624                 {
3625                         print FILE "http_access allow IPFire_networks";
3626                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3627                                 print FILE " !within_timeframe";
3628                         } else {
3629                                 print FILE " within_timeframe"; }
3630                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3631                         print FILE " to_ipaddr_without_auth\n";
3632                 }
3633                 if (!-z $acl_dst_noauth_dom)
3634                 {
3635                         print FILE "http_access allow IPFire_networks";
3636                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3637                                 print FILE " !within_timeframe";
3638                         } else {
3639                                 print FILE " within_timeframe"; }
3640                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3641                         print FILE " to_domains_without_auth\n";
3642                 }
3643                 if (!-z $acl_dst_noauth_url)
3644                 {
3645                         print FILE "http_access allow IPFire_networks";
3646                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3647                                 print FILE " !within_timeframe";
3648                         } else {
3649                                 print FILE " within_timeframe"; }
3650                         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3651                         print FILE " to_hosts_without_auth\n";
3652                 }
3653         }
3654
3655         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3656         {
3657                 print FILE "http_access deny  !for_inetusers";
3658                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3659                 print FILE "\n";
3660         }
3661
3662         if (
3663              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3664              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3665              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3666              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3667              (!-z "$identdir/identauth.denyusers")
3668            )
3669         {
3670                 print FILE "http_access deny  for_acl_users";
3671                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3672                 print FILE "\n";
3673         }
3674
3675         if (!-z $acl_src_unrestricted_ip)
3676         {
3677                 print FILE "http_access allow IPFire_unrestricted_ips";
3678                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3679                 {
3680                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3681                         {
3682                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3683                         }
3684                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3685                         {
3686                                 print FILE " for_inetusers";
3687                         }
3688                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3689                         {
3690                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3691                                 {
3692                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3693                                         {
3694                                                 print FILE " for_acl_users";
3695                                         }
3696                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3697                                         {
3698                                                 print FILE " !for_acl_users";
3699                                         }
3700                                 } else { print FILE " for_inetusers"; }
3701                         }
3702                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3703                         {
3704                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3705                                 {
3706                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3707                                         {
3708                                                 print FILE " for_acl_users";
3709                                         }
3710                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3711                                         {
3712                                                 print FILE " !for_acl_users";
3713                                         }
3714                                 } else { print FILE " for_inetusers"; }
3715                         }
3716                 }
3717                 print FILE "\n";
3718         }
3719
3720         if (!-z $acl_src_unrestricted_mac)
3721         {
3722                 print FILE "http_access allow IPFire_unrestricted_mac";
3723                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3724                 {
3725                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3726                         {
3727                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3728                         }
3729                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3730                         {
3731                                 print FILE " for_inetusers";
3732                         }
3733                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3734                         {
3735                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3736                                 {
3737                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3738                                         {
3739                                                 print FILE " for_acl_users";
3740                                         }
3741                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3742                                         {
3743                                                 print FILE " !for_acl_users";
3744                                         }
3745                                 } else { print FILE " for_inetusers"; }
3746                         }
3747                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3748                         {
3749                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3750                                 {
3751                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3752                                         {
3753                                                 print FILE " for_acl_users";
3754                                         }
3755                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3756                                         {
3757                                                 print FILE " !for_acl_users";
3758                                         }
3759                                 } else { print FILE " for_inetusers"; }
3760                         }
3761                 }
3762                 print FILE "\n";
3763         }
3764
3765         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3766         {
3767                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3768                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3769         }
3770
3771         if (
3772             (
3773              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3774              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3775              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3776              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3777              (!-z "$ntlmdir/msntauth.denyusers")
3778             )
3779                 ||
3780             (
3781              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3782              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3783              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3784              (!-z "$raddir/radauth.denyusers")
3785             )
3786                 ||
3787             (
3788              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3789              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3790              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3791              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3792              (!-z "$identdir/identauth.denyusers")
3793             )
3794            )
3795         {
3796                 print FILE "http_access deny  for_acl_users";
3797                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3798                 print FILE "\n";
3799         }
3800
3801         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3802         {
3803                 print FILE "http_access allow";
3804                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3805                         print FILE " !within_timeframe";
3806                 } else {
3807                         print FILE " within_timeframe"; }
3808                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3809                 print FILE " !on_ident_aware_hosts\n";
3810         }
3811
3812         print FILE "http_access allow IPFire_networks";
3813         if (
3814             (
3815              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3816              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3817              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3818              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3819              (!-z "$ntlmdir/msntauth.allowusers")
3820             )
3821                 ||
3822             (
3823              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3824              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3825              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3826              (!-z "$raddir/radauth.allowusers")
3827             )
3828                 ||
3829             (
3830              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3831              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3832              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3833              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3834              (!-z "$identdir/identauth.allowusers")
3835             )
3836            )
3837         {
3838                 print FILE " for_acl_users";
3839         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3840                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3841                 print FILE " for_inetusers";
3842         }
3843         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3844         {
3845                 print FILE " !concurrent";
3846         }
3847         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3848                 print FILE " !within_timeframe";
3849         } else {
3850                 print FILE " within_timeframe"; }
3851         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3852         print FILE "\n";
3853
3854         print FILE "http_access deny  all\n\n";
3855
3856         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3857                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3858         {
3859                 print FILE "#Strip HTTP Header\n";
3860
3861                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3862                 {
3863                         print FILE "request_header_access X-Forwarded-For deny all\n";
3864                         print FILE "reply_header_access X-Forwarded-For deny all\n";
3865                 }
3866                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3867                 {
3868                         print FILE "request_header_access Via deny all\n";
3869                         print FILE "reply_header_access Via deny all\n";
3870                 }
3871                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3872                 {
3873                         print FILE "request_header_access User-Agent deny all\n";
3874                         print FILE "reply_header_access User-Agent deny all\n";
3875                 }
3876                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3877                 {
3878                         print FILE "request_header_access Referer deny all\n";
3879                         print FILE "reply_header_access Referer deny all\n";
3880                 }
3881
3882                 print FILE "\n";
3883
3884                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3885                 {
3886                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3887                         {
3888                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3889                         }
3890                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3891                         {
3892                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3893                         }
3894                         print FILE "\n";
3895                 }
3896         }
3897
3898         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3899
3900         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3901                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3902                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3903                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3904                 {
3905                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3906                 }
3907                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3908                 print FILE "http_reply_access allow all\n\n";
3909         }
3910
3911         if ($proxysettings{'CACHE_SIZE'} > 0)
3912         {
3913                 print FILE <<END
3914 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3915 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3916
3917 END
3918                 ;
3919         } else { print FILE "cache deny all\n\n";       }
3920
3921         print FILE <<END
3922 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3923 END
3924         ;
3925         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3926                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size none IPFire_unrestricted_ips\n"; }
3927                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size none IPFire_unrestricted_mac\n"; }
3928                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3929                 {
3930                         if (!-z $extgrp) { print FILE "reply_body_max_size none for_extended_users\n"; }
3931                 }
3932         }
3933
3934         if ( $proxysettings{'MAX_INCOMING_SIZE'} != '0' )
3935         {
3936                 print FILE "reply_body_max_size $proxysettings{'MAX_INCOMING_SIZE'} KB all\n\n";
3937         }
3938
3939         print FILE "visible_hostname";
3940         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3941         {
3942                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3943         } else {
3944                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3945         }
3946
3947         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n"; }
3948         if (!($proxysettings{'ADMIN_PASSWORD'} eq '')) { print FILE "cachemgr_passwd $proxysettings{'ADMIN_PASSWORD'} all\n"; }
3949         print FILE "\n";
3950
3951         print FILE "max_filedescriptors $proxysettings{'FILEDESCRIPTORS'}\n\n";
3952
3953         # Write the parent proxy info, if needed.
3954         if ($remotehost ne '')
3955         {
3956                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3957
3958                 # Enter authentication for the parent cache. Option format is
3959                 # login=user:password   ($proxy1='YES')
3960                 # login=PASS            ($proxy1='PASS')
3961                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3962                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3963                 {
3964                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3965                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3966                 }
3967                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3968
3969                 print FILE "\nalways_direct allow IPFire_ips\n";
3970                 print FILE "never_direct  allow all\n\n";
3971         }
3972         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3973         {
3974                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3975                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3976         }
3977
3978         # Include file with user defined settings.
3979         if (-e "/etc/squid/squid.conf.local") {
3980                 print FILE "include /etc/squid/squid.conf.local\n";
3981         }
3982         close FILE;
3983
3984         # Proxy settings for squidclamav - if installed.
3985         #
3986         # Check if squidclamav is enabled.
3987         if ($proxysettings{'ENABLE_CLAMAV'} eq 'on') {
3988
3989                 my $configfile='/etc/squidclamav.conf';
3990
3991                 my $data = &General::read_file_utf8($configfile);
3992                 $data =~ s/squid_port [0-9]+/squid_port $proxysettings{'PROXY_PORT'}/g;
3993                 &General::write_file_utf8($configfile, $data);
3994         }
3995 }
3996
3997 # -------------------------------------------------------------------
3998
3999 sub adduser
4000 {
4001         my ($str_user, $str_pass, $str_group) = @_;
4002         my @groupmembers=();
4003
4004         if ($str_pass eq 'lEaVeAlOnE')
4005         {
4006                 open(FILE, "$userdb");
4007                 @groupmembers = <FILE>;
4008                 close(FILE);
4009                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
4010                 &deluser($str_user);
4011                 open(FILE, ">>$userdb");
4012                 flock FILE,2;
4013                 print FILE "$str_user$str_pass";
4014                 close(FILE);
4015         } else {
4016                 &deluser($str_user);
4017                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
4018         }
4019
4020         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
4021         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
4022         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
4023         flock FILE, 2;
4024         print FILE "$str_user\n";
4025         close(FILE);
4026
4027         return;
4028 }
4029
4030 # -------------------------------------------------------------------
4031
4032 sub deluser
4033 {
4034         my ($str_user) = @_;
4035         my $groupfile='';
4036         my @groupmembers=();
4037         my @templist=();
4038
4039         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
4040         {
4041                 undef @templist;
4042                 open(FILE, "$groupfile");
4043                 @groupmembers = <FILE>;
4044                 close(FILE);
4045                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
4046                 open(FILE, ">$groupfile");
4047                 flock FILE, 2;
4048                 print FILE @templist;
4049                 close(FILE);
4050         }
4051
4052         undef @templist;
4053         open(FILE, "$userdb");
4054         @groupmembers = <FILE>;
4055         close(FILE);
4056         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
4057         open(FILE, ">$userdb");
4058         flock FILE, 2;
4059         print FILE @templist;
4060         close(FILE);
4061
4062         return;
4063 }
4064
4065 # -------------------------------------------------------------------
4066
4067 sub writecachemgr
4068 {
4069         open(FILE, ">${General::swroot}/proxy/cachemgr.conf");
4070         flock(FILE, 2);
4071         print FILE "$netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
4072         print FILE "localhost";
4073         close(FILE);
4074   return;
4075 }
4076
4077 # -------------------------------------------------------------------