html/cgi-bin/proxy.cgi

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