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