html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23
  24 # enable only the following on debugging purpose
  25 #use warnings;
  26 #use CGI::Carp 'fatalsToBrowser';
  27
  28 require '/var/ipfire/general-functions.pl';
  29 require "${General::swroot}/lang.pl";
  30 require "${General::swroot}/header.pl";
  31
  32 my @squidversion = `/usr/sbin/squid -v`;
  33 my $http_port='81';
  34 my $https_port='444';
  35
  36 my %color = ();
  37 my %mainsettings = ();
  38 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  39 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  40
  41 my %proxysettings=();
  42 my %netsettings=();
  43 my %filtersettings=();
  44 my %xlratorsettings=();
  45 my %stdproxysettings=();
  46 my %mainsettings=();
  47
  48 my %checked=();
  49 my %selected=();
  50
  51 my @throttle_limits=(64,128,256,384,512,1024,2048,3072,5120);
  52 my $throttle_binary="bin|cab|exe|gz|rar|sea|tar|tgz|zip";
  53 my $throttle_dskimg="b5t|bin|bwt|ccd|cdi|cue|gho|img|iso|mds|nrg|pqi";
  54 my $throttle_mmedia="aiff?|asf|avi|divx|mov|mp3|mpe?g|qt|ra?m";
  55
  56 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";
  57 my $def_ports_ssl="443 # https\n563 # snews\n";
  58
  59 my @useragent=();
  60 my @useragentlist=();
  61
  62 my $hintcolour='#FFFFCC';
  63 my $ncsa_buttontext='';
  64 my $language='';
  65 my $i=0;
  66 my $n=0;
  67 my $id=0;
  68 my $line='';
  69 my $user='';
  70 my @userlist=();
  71 my @grouplist=();
  72 my @temp=();
  73 my @templist=();
  74
  75 my $cachemem=0;
  76 my $proxy1='';
  77 my $proxy2='';
  78 my $replybodymaxsize=0;
  79 my $browser_regexp='';
  80 my $needhup = 0;
  81 my $errormessage='';
  82
  83 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  84 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  85 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  86 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  87 my $identdir = "${General::swroot}/proxy/advanced/ident";
  88 my $credir   = "${General::swroot}/proxy/advanced/cre";
  89
  90 my $userdb = "$ncsadir/passwd";
  91 my $stdgrp = "$ncsadir/standard.grp";
  92 my $extgrp = "$ncsadir/extended.grp";
  93 my $disgrp = "$ncsadir/disabled.grp";
  94
  95 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
  96 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
  97 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
  98
  99 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
 100 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
 101 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
 102
 103 my $identhosts = "$identdir/hosts";
 104
 105 my $authdir  = "/usr/lib/squid/";
 106 my $errordir = "/usr/lib/squid/errors";
 107
 108 my $acl_src_subnets = "$acldir/src_subnets.acl";
 109 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 110 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 111 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 112 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 113 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 114 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 115 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 116 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 117 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 118 my $acl_ports_safe = "$acldir/ports_safe.acl";
 119 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 120 my $acl_include = "$acldir/include.acl";
 121
 122 my $updaccelversion  = 'n/a';
 123 my $urlfilterversion = 'n/a';
 124
 125 unless (-d "$acldir")   { mkdir("$acldir"); }
 126 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 127 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 128 unless (-d "$raddir")   { mkdir("$raddir"); }
 129 unless (-d "$identdir") { mkdir("$identdir"); }
 130 unless (-d "$credir")   { mkdir("$credir"); }
 131
 132 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 133 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 134
 135 unless (-e $userdb) { system("touch $userdb"); }
 136 unless (-e $stdgrp) { system("touch $stdgrp"); }
 137 unless (-e $extgrp) { system("touch $extgrp"); }
 138 unless (-e $disgrp) { system("touch $disgrp"); }
 139
 140 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 141 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 142 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 143 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 144 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 145 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 146 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 147 unless (-e $acl_dst_nocache)   { system("touch $acl_dst_nocache"); }
 148 unless (-e $acl_dst_noauth)    { system("touch $acl_dst_noauth"); }
 149 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 150 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 151 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 152 unless (-e $acl_include) { system("touch $acl_include"); }
 153
 154 unless (-e $browserdb) { system("touch $browserdb"); }
 155 unless (-e $mimetypes) { system("touch $mimetypes"); }
 156
 157 open FILE, $browserdb;
 158 @useragentlist = sort { reverse(substr(reverse(substr($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>;
 159 close(FILE);
 160
 161 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 162 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 163
 164 &Header::showhttpheaders();
 165
 166 $proxysettings{'ACTION'} = '';
 167 $proxysettings{'VALID'} = '';
 168
 169 $proxysettings{'ENABLE'} = 'off';
 170 $proxysettings{'ENABLE_BLUE'} = 'off';
 171 $proxysettings{'TRANSPARENT'} = 'off';
 172 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 173 $proxysettings{'PROXY_PORT'} = '800';
 174 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 175 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 176 $proxysettings{'ERR_LANGUAGE'} = 'German';
 177 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 178 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 179 $proxysettings{'FORWARD_VIA'} = 'off';
 180 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 181 $proxysettings{'FORWARD_USERNAME'} = 'off';
 182 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 183 $proxysettings{'UPSTREAM_PROXY'} = '';
 184 $proxysettings{'UPSTREAM_USER'} = '';
 185 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 186 $proxysettings{'LOGGING'} = 'off';
 187 $proxysettings{'LOGQUERY'} = 'off';
 188 $proxysettings{'LOGUSERAGENT'} = 'off';
 189 $proxysettings{'CACHE_MEM'} = '2';
 190 $proxysettings{'CACHE_SIZE'} = '50';
 191 $proxysettings{'MAX_SIZE'} = '4096';
 192 $proxysettings{'MIN_SIZE'} = '0';
 193 $proxysettings{'MEM_POLICY'} = 'LRU';
 194 $proxysettings{'CACHE_POLICY'} = 'LRU';
 195 $proxysettings{'L1_DIRS'} = '16';
 196 $proxysettings{'OFFLINE_MODE'} = 'off';
 197 $proxysettings{'CLASSROOM_EXT'} = 'off';
 198 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 199 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 200 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 201 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 202 $proxysettings{'TIME_FROM_HOUR'} = '00';
 203 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 204 $proxysettings{'TIME_TO_HOUR'} = '24';
 205 $proxysettings{'TIME_TO_MINUTE'} = '00';
 206 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 207 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 208 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 209 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 210 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 211 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 212 $proxysettings{'THROTTLE_BINARY'} = 'off';
 213 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 214 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 215 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 216 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 217 $proxysettings{'FAKE_USERAGENT'} = '';
 218 $proxysettings{'FAKE_REFERER'} = '';
 219 $proxysettings{'AUTH_METHOD'} = 'none';
 220 $proxysettings{'AUTH_REALM'} = '';
 221 $proxysettings{'AUTH_MAX_USERIP'} = '';
 222 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 223 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 224 $proxysettings{'AUTH_CHILDREN'} = '5';
 225 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 226 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 227 $proxysettings{'NCSA_USERNAME'} = '';
 228 $proxysettings{'NCSA_GROUP'} = '';
 229 $proxysettings{'NCSA_PASS'} = '';
 230 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 231 $proxysettings{'LDAP_BASEDN'} = '';
 232 $proxysettings{'LDAP_TYPE'} = 'ADS';
 233 $proxysettings{'LDAP_SERVER'} = '';
 234 $proxysettings{'LDAP_PORT'} = '389';
 235 $proxysettings{'LDAP_BINDDN_USER'} = '';
 236 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 237 $proxysettings{'LDAP_GROUP'} = '';
 238 $proxysettings{'NTLM_DOMAIN'} = '';
 239 $proxysettings{'NTLM_PDC'} = '';
 240 $proxysettings{'NTLM_BDC'} = '';
 241 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 242 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 243 $proxysettings{'RADIUS_SERVER'} = '';
 244 $proxysettings{'RADIUS_PORT'} = '1812';
 245 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 246 $proxysettings{'RADIUS_SECRET'} = '';
 247 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 248 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 249 $proxysettings{'IDENT_REQUIRED'} = 'off';
 250 $proxysettings{'IDENT_TIMEOUT'} = '10';
 251 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 252 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 253 $proxysettings{'ENABLE_FILTER'} = 'off';
 254 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 255 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 256 $proxysettings{'CHILDREN'} = '5';
 257
 258 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 259
 260 &Header::getcgihash(\%proxysettings);
 261
 262 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 263 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 264 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 265 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 266
 267 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 268 {
 269         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 270 }
 271
 272 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 273 {
 274         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 275         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 276                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 277         }
 278         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 279                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 280         }
 281         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 282                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 283         }
 284         if (!$errormessage) {
 285                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 286                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 287         }
 288         $proxysettings{'NCSA_USERNAME'} = '';
 289         $proxysettings{'NCSA_GROUP'} = '';
 290         $proxysettings{'NCSA_PASS'} = '';
 291         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 292 }
 293
 294 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 295 {
 296         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 297         &deluser($proxysettings{'ID'});
 298 }
 299
 300 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 301 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 302 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 303
 304 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 305 {
 306         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 307         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 308         @temp = split(/:/,$proxysettings{'ID'});
 309         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 310         $proxysettings{'NCSA_GROUP'} = $temp[1];
 311         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 312         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 313 }
 314
 315 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}))
 316 {
 317         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 318             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 319             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 320             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 321                 $errormessage = $Lang::tr{'invalid input'};
 322                 goto ERROR;
 323         }
 324         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 325         {
 326                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 327                 goto ERROR;
 328         }
 329         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 330                 ($proxysettings{'CACHE_SIZE'} < 10))
 331         {
 332                 $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 333                 goto ERROR;
 334         }
 335         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 336                 ($proxysettings{'CACHE_MEM'} < 1))
 337         {
 338                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 339                 goto ERROR;
 340         }
 341         my @free = `/usr/bin/free`;
 342         $free[1] =~ m/(\d+)/;
 343         $cachemem = int $1 / 2048;
 344         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 345                 $proxysettings{'CACHE_MEM'} = $cachemem;
 346         }
 347         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 348         {
 349                 $errormessage = $Lang::tr{'invalid maximum object size'};
 350                 goto ERROR;
 351         }
 352         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 353         {
 354                 $errormessage = $Lang::tr{'invalid minimum object size'};
 355                 goto ERROR;
 356         }
 357         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 358         {
 359                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 360                 goto ERROR;
 361         }
 362         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 363         {
 364                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 365                 goto ERROR;
 366         }
 367         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 368         {
 369                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 370                 goto ERROR;
 371         }
 372                 if (!($proxysettings{'CHILDREN'} =~ /^\d+$/) || ($proxysettings{'CHILDREN'} < 1))
 373         {
 374                 $errormessage = $Lang::tr{'advproxy invalid num of children'};
 375                 goto ERROR;
 376         }
 377         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 378         {
 379                 $browser_regexp = '';
 380                 foreach (@useragentlist)
 381                 {
 382                         chomp;
 383                         @useragent = split(/,/);
 384                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 385                 }
 386                 chop($browser_regexp);
 387                 if (!$browser_regexp)
 388                 {
 389                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 390                         goto ERROR;
 391                 }
 392         }
 393         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 394         {
 395                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 396                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 397                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 398                 {
 399                         if ($netsettings{'BLUE_DEV'})
 400                         {
 401                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 402                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 403                                 {
 404                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 405                                         goto ERROR;
 406                                 }
 407                         } else {
 408                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 409                                 {
 410                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 411                                         goto ERROR;
 412                                 }
 413                         }
 414                 }
 415                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 416                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 417                 {
 418                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 419                         goto ERROR;
 420                 }
 421                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 422                 {
 423                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 424                         goto ERROR;
 425                 }
 426                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 427                 {
 428                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 429                         goto ERROR;
 430                 }
 431                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 432                 {
 433                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 434                         goto ERROR;
 435                 }
 436                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 437                 {
 438                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 439                         goto ERROR;
 440                 }
 441         }
 442         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 443         {
 444                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 445                 {
 446                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 447                         goto ERROR;
 448                 }
 449         }
 450         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 451         {
 452                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 453                 {
 454                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 455                         goto ERROR;
 456                 }
 457         }
 458         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 459         {
 460                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 461                 {
 462                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 463                         goto ERROR;
 464                 }
 465                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 466                 {
 467                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 468                         goto ERROR;
 469                 }
 470                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 471                 {
 472                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 473                         goto ERROR;
 474                 }
 475                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 476                 {
 477                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 478                         {
 479                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 480                                 goto ERROR;
 481                         }
 482                 }
 483         }
 484         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 485         {
 486                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 487                 {
 488                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 489                         goto ERROR;
 490                 }
 491                 if ($proxysettings{'NTLM_PDC'} eq '')
 492                 {
 493                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 494                         goto ERROR;
 495                 }
 496                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 497                 {
 498                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 499                         goto ERROR;
 500                 }
 501                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 502                 {
 503                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 504                         goto ERROR;
 505                 }
 506         }
 507         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 508         {
 509                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 510                 {
 511                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 512                         goto ERROR;
 513                 }
 514                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 515                 {
 516                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 517                         goto ERROR;
 518                 }
 519                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 520                 {
 521                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 522                         goto ERROR;
 523                 }
 524         }
 525
 526         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 527         $proxy1 = 'YES';
 528         $proxy2 = 'YES';
 529         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 530         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 531         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 532         if (($proxy1 ne $proxy2))
 533         {
 534                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 535                 goto ERROR;
 536         }
 537
 538 ERROR:
 539         &check_acls;
 540
 541         if ($errormessage) {
 542                 $proxysettings{'VALID'} = 'no'; }
 543         else {
 544                 $proxysettings{'VALID'} = 'yes'; }
 545
 546         if ($proxysettings{'VALID'} eq 'yes')
 547         {
 548                 &write_acls;
 549
 550                 delete $proxysettings{'SRC_SUBNETS'};
 551                 delete $proxysettings{'SRC_BANNED_IP'};
 552                 delete $proxysettings{'SRC_BANNED_MAC'};
 553                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 554                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 555                 delete $proxysettings{'DST_NOCACHE'};
 556                 delete $proxysettings{'DST_NOAUTH'};
 557                 delete $proxysettings{'PORTS_SAFE'};
 558                 delete $proxysettings{'PORTS_SSL'};
 559                 delete $proxysettings{'MIME_TYPES'};
 560                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 561                 delete $proxysettings{'NTLM_DENY_USERS'};
 562                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 563                 delete $proxysettings{'RADIUS_DENY_USERS'};
 564                 delete $proxysettings{'IDENT_HOSTS'};
 565                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 566                 delete $proxysettings{'IDENT_DENY_USERS'};
 567
 568                 delete $proxysettings{'CRE_GROUPS'};
 569                 delete $proxysettings{'CRE_SVHOSTS'};
 570
 571                 delete $proxysettings{'NCSA_USERNAME'};
 572                 delete $proxysettings{'NCSA_GROUP'};
 573                 delete $proxysettings{'NCSA_PASS'};
 574                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 575
 576                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 577                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 578                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 579                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 580                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 581                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 582                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 583
 584                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 585                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 586
 587                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 588
 589                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 590                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 591                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 592                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 593                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 594                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 595
 596                 &writeconfig;
 597                 &writepacfile;
 598
 599                 system ('/usr/local/bin/squidctrl', 'disable');
 600                 unlink "${General::swroot}/proxy/enable";
 601                 unlink "${General::swroot}/proxy/transparent";
 602                 unlink "${General::swroot}/proxy/enable_blue";
 603                 unlink "${General::swroot}/proxy/transparent_blue";
 604
 605                 if ($proxysettings{'ENABLE'} eq 'on') {
 606                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 607                         system ('/usr/local/bin/squidctrl', 'enable'); }
 608                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 609                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 610                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 611                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 612                         system ('/usr/local/bin/squidctrl', 'enable'); }
 613                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 614                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 615
 616                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 617         }
 618 }
 619
 620 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 621 {
 622         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 623 }
 624
 625 if (!$errormessage)
 626 {
 627         if (-e "${General::swroot}/proxy/advanced/settings") {
 628                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 629         } elsif (-e "${General::swroot}/proxy/settings") {
 630                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 631         }
 632         &read_acls;
 633 }
 634
 635 $checked{'ENABLE'}{'off'} = '';
 636 $checked{'ENABLE'}{'on'} = '';
 637 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 638
 639 $checked{'TRANSPARENT'}{'off'} = '';
 640 $checked{'TRANSPARENT'}{'on'} = '';
 641 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 642
 643 $checked{'ENABLE_BLUE'}{'off'} = '';
 644 $checked{'ENABLE_BLUE'}{'on'} = '';
 645 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 646
 647 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 648 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 649 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 650
 651 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 652 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 653 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 654
 655 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 656 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 657 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 658 $checked{'FORWARD_USERNAME'}{'off'} = '';
 659 $checked{'FORWARD_USERNAME'}{'on'} = '';
 660 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 661 $checked{'FORWARD_VIA'}{'off'} = '';
 662 $checked{'FORWARD_VIA'}{'on'} = '';
 663 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 664 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 665 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 666 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 667
 668 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 669 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 670 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 671 $checked{'OFFLINE_MODE'}{'off'} = '';
 672 $checked{'OFFLINE_MODE'}{'on'} = '';
 673 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 674
 675 $checked{'LOGGING'}{'off'} = '';
 676 $checked{'LOGGING'}{'on'} = '';
 677 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 678 $checked{'LOGQUERY'}{'off'} = '';
 679 $checked{'LOGQUERY'}{'on'} = '';
 680 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 681 $checked{'LOGUSERAGENT'}{'off'} = '';
 682 $checked{'LOGUSERAGENT'}{'on'} = '';
 683 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 684
 685 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 686 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 687
 688 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 689 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 690 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 691 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 692 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 693 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 694
 695 $checked{'CLASSROOM_EXT'}{'off'} = '';
 696 $checked{'CLASSROOM_EXT'}{'on'} = '';
 697 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 698
 699 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 700 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 701 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 702 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 703 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 704
 705 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 706 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 707 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 708 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 709 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 710 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 711 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 712
 713 $checked{'TIME_MON'}{'off'} = '';
 714 $checked{'TIME_MON'}{'on'} = '';
 715 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 716 $checked{'TIME_TUE'}{'off'} = '';
 717 $checked{'TIME_TUE'}{'on'} = '';
 718 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 719 $checked{'TIME_WED'}{'off'} = '';
 720 $checked{'TIME_WED'}{'on'} = '';
 721 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 722 $checked{'TIME_THU'}{'off'} = '';
 723 $checked{'TIME_THU'}{'on'} = '';
 724 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 725 $checked{'TIME_FRI'}{'off'} = '';
 726 $checked{'TIME_FRI'}{'on'} = '';
 727 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 728 $checked{'TIME_SAT'}{'off'} = '';
 729 $checked{'TIME_SAT'}{'on'} = '';
 730 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 731 $checked{'TIME_SUN'}{'off'} = '';
 732 $checked{'TIME_SUN'}{'on'} = '';
 733 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 734
 735 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 736 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 737 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 738 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 739
 740 $checked{'THROTTLE_BINARY'}{'off'} = '';
 741 $checked{'THROTTLE_BINARY'}{'on'} = '';
 742 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 743 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 744 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 745 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 746 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 747 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 748 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 749
 750 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 751 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 752 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 753
 754 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 755 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 756 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 757
 758 foreach (@useragentlist) {
 759         @useragent = split(/,/);
 760         $checked{'UA_'.$useragent[0]}{'off'} = '';
 761         $checked{'UA_'.$useragent[0]}{'on'} = '';
 762         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 763 }
 764
 765 $checked{'AUTH_METHOD'}{'none'} = '';
 766 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 767 $checked{'AUTH_METHOD'}{'ident'} = '';
 768 $checked{'AUTH_METHOD'}{'ldap'} = '';
 769 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 770 $checked{'AUTH_METHOD'}{'radius'} = '';
 771 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 772
 773 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 774
 775 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 776 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 777 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 778
 779 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 780 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 781 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 782
 783 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 784
 785 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 786
 787 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 788
 789 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 790 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 791 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 792
 793 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 794 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 795 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 796
 797 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 798 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 799 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 800
 801 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 802 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 803 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 804
 805 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 806 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 807 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 808
 809 $checked{'IDENT_REQUIRED'}{'off'} = '';
 810 $checked{'IDENT_REQUIRED'}{'on'} = '';
 811 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 812
 813 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 814 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 815 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 816
 817 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 818 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 819 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 820
 821 $checked{'ENABLE_FILTER'}{'off'} = '';
 822 $checked{'ENABLE_FILTER'}{'on'} = '';
 823 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 824
 825 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 826 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 827 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 828
 829 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 830 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 831 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 832
 833 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 834
 835 &Header::openbigbox('100%', 'left', '', $errormessage);
 836
 837 if ($errormessage) {
 838         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 839         print "<font class='base'>$errormessage&nbsp;</font>\n";
 840         &Header::closebox();
 841 }
 842
 843 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 844 {
 845         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 846         $squidversion[0] =~ s/^\s+//g;
 847         $squidversion[0] =~ s/\s+$//g;
 848 } else {
 849         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 850 }
 851
 852 # ===================================================================
 853 #  Main settings
 854 # ===================================================================
 855
 856 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 857
 858 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 859
 860 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 861
 862 print <<END
 863 <table width='100%'>
 864 <tr>
 865         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 866 </tr>
 867 <tr>
 868         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 869         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 870         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 871         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 872 </tr>
 873 <tr>
 874         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 875         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 876         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 877         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 878 </tr>
 879 <tr>
 880 END
 881 ;
 882 if ($netsettings{'BLUE_DEV'}) {
 883         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 884         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 885 } else {
 886         print "<td colspan='2'>&nbsp;</td>";
 887 }
 888 print <<END
 889         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 890         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
 891 </tr>
 892 <tr>
 893 END
 894 ;
 895 if ($netsettings{'BLUE_DEV'}) {
 896         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 897         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 898 } else {
 899         print "<td colspan='2'>&nbsp;</td>";
 900 }
 901 print <<END
 902         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 903         <td class='base'>
 904         <select name='ERR_LANGUAGE'>
 905 END
 906 ;
 907         foreach (<$errordir/*>) {
 908                 if (-d) {
 909                         $language = substr($_,rindex($_,"/")+1);
 910                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 911                 }
 912         }
 913 print <<END
 914         </select>
 915         </td>
 916 </tr>
 917 <tr>
 918         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 919         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 920         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 921         <td class='base'><select name='ERR_DESIGN'>
 922                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 923                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 924         </select></td>
 925 </tr>
 926 <tr>
 927         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 928         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 929         <td>&nbsp;</td>
 930         <td>&nbsp;</td>
 931 </tr>
 932 </table>
 933 <hr size='1'>
 934 <table width='100%'>
 935 <tr><td class='base' width='50%' ><b>$Lang::tr{'advproxy redirector children'}</b><input type='text' name='CHILDREN' value='$proxysettings{'CHILDREN'}' size='5' /></td>
 936 END
 937 ;
 938 if ( -e "/usr/bin/squidclamav" ) {
 939          print "<td class='base' width='33%'><b>$Lang::tr{'advproxy squidclamav'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_CLAMAV' $checked{'ENABLE_CLAMAV'}{'on'} /></td></tr>";
 940 }
 941 else
 942 {
 943          print "<td class='base' width='33%'></td></tr>";
 944 }
 945 print <<END
 946 </tr>
 947 <tr><td class='base' width='50%'><b>$Lang::tr{'advproxy url filter'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_FILTER' $checked{'ENABLE_FILTER'}{'on'} /></td>
 948 <td class='base' width='50%'><b>$Lang::tr{'advproxy update accelerator'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_UPDXLRATOR' $checked{'ENABLE_UPDXLRATOR'}{'on'} /></td></tr>
 949 </table>
 950 <hr size='1'>
 951 <table width='100%'>
 952 <tr>
 953         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
 954 </tr>
 955 <tr>
 956         <td class='base'>$Lang::tr{'advproxy via forwarding'}:</td><td><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
 957         <td class='base'>$Lang::tr{'advproxy upstream proxy host:port'}<img src='/blob.gif' alt='*' /></td><td><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
 958 </tr>
 959 <tr>
 960         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td><td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
 961         <td class='base'>$Lang::tr{'advproxy upstream username'}<img src='/blob.gif' alt='*' /></td><td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
 962 </tr>
 963 <tr>
 964         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td><td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} />
 965   <td class='base'>$Lang::tr{'advproxy upstream password'}:<img src='/blob.gif' alt='*' /></td><td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
 966 </tr>
 967 <tr>
 968         <td class='base' colspan='4'>$Lang::tr{'advproxy no connection auth'}:<input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
 969 </tr>
 970 </table>
 971 <hr size='1'>
 972 <table width='100%'>
 973 <tr>
 974         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
 975 </tr>
 976 <tr>
 977         <td class='base'>$Lang::tr{'advproxy log enabled'}:<input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
 978         <td class='base'>$Lang::tr{'advproxy log query'}:<input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
 979         <td class='base'>$Lang::tr{'advproxy log useragent'}:<input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
 980 </tr>
 981 </table>
 982 <hr size='1'>
 983 <table width='100%'>
 984 <tr>
 985         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
 986 </tr>
 987 <tr>
 988         <td width='35%'></td><td width='15%'></td><td width='35%'></td><td width='15%'></td>
 989 </tr>
 990 <tr>
 991         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
 992         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
 993         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
 994         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
 995 </tr>
 996 <tr>
 997         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
 998         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
 999         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1000         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1001 </tr>
1002 <tr>
1003         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1004         <td class='base'><select name='L1_DIRS'>
1005                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1006                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1007                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1008                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1009                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1010         </select></td>
1011         <td colspan='2' rowspan= '5' valign='top' class='base'>
1012                 <table cellspacing='0' cellpadding='0'>
1013                         <tr>
1014                                 <!-- intentionally left empty -->
1015                         </tr>
1016                         <tr>
1017                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1018                         </tr>
1019                         <tr>
1020                                 <!-- intentionally left empty -->
1021                         </tr>
1022                         <tr>
1023                                 <!-- intentionally left empty -->
1024                         </tr>
1025                         <tr>
1026                         <td align=center><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1027 END
1028 ;
1029
1030 print $proxysettings{'DST_NOCACHE'};
1031
1032 print <<END
1033 </textarea></td>
1034                 </tr>
1035                 </table>
1036         </td>
1037 </tr>
1038 <tr>
1039         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1040         <td class='base'><select name='MEM_POLICY'>
1041                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1042                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1043                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1044                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1045         </select></td>
1046 </tr>
1047 <tr>
1048         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1049         <td class='base'><select name='CACHE_POLICY'>
1050                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1051                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1052                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1053                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1054         </select></td>
1055 </tr>
1056 <tr>
1057         <td colspan='2'>&nbsp;</td>
1058 </tr>
1059 <tr>
1060         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1061         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1062 </tr>
1063 </table>
1064 <hr size='1'>
1065 <table width='100%'>
1066 <tr>
1067         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1068 </tr>
1069 <tr>
1070         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1071 </tr>
1072 <tr>
1073         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1074         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1075 </tr>
1076 <tr>
1077         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1078 END
1079 ;
1080         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1081
1082 print <<END
1083 </textarea></td>
1084         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1085 END
1086 ;
1087         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1088
1089 print <<END
1090 </textarea></td>
1091 </tr>
1092 </table>
1093 <hr size='1'>
1094 <table width='100%'>
1095 <tr>
1096         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1097 </tr>
1098 <tr>
1099         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1100 </tr>
1101 <tr>
1102         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1103 </tr>
1104 <tr>
1105         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1106 END
1107 ;
1108
1109 if (!$proxysettings{'SRC_SUBNETS'})
1110 {
1111         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1112         if ($netsettings{'BLUE_DEV'})
1113         {
1114                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1115         }
1116 } else { print $proxysettings{'SRC_SUBNETS'}; }
1117
1118 print <<END
1119 </textarea></td>
1120 END
1121 ;
1122
1123 $line = $Lang::tr{'advproxy no internal proxy on green'};
1124 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1125 print "<td class='base'>$line:</td>\n";
1126 print <<END
1127         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1128 </tr>
1129 END
1130 ;
1131 if ($netsettings{'BLUE_DEV'}) {
1132         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1133         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1134         print "<tr>\n";
1135         print "<td class='base'>$line:</td>\n";
1136         print <<END
1137         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1138 </tr>
1139 END
1140 ;
1141 }
1142 print <<END
1143 <tr>
1144         <td colspan='2'>&nbsp;</td>
1145 </tr>
1146 <tr>
1147         <td colspan='2'>&nbsp;</td>
1148 </tr>
1149 </table>
1150 <table width='100%'>
1151 <tr>
1152         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1153 </tr>
1154 <tr>
1155         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1156         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1157 </tr>
1158 <tr>
1159         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1160 END
1161 ;
1162
1163         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1164
1165 print <<END
1166 </textarea></td>
1167         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1168 END
1169 ;
1170
1171 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1172
1173 print <<END
1174 </textarea></td>
1175 </tr>
1176 </table>
1177 <table width='100%'>
1178 <tr>
1179         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1180 </tr>
1181 <tr>
1182         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1183         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1184 </tr>
1185 <tr>
1186         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1187 END
1188 ;
1189
1190         print $proxysettings{'SRC_BANNED_IP'};
1191
1192 print <<END
1193 </textarea></td>
1194         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1195 END
1196 ;
1197
1198 print $proxysettings{'SRC_BANNED_MAC'};
1199
1200 print <<END
1201 </textarea></td>
1202 </tr>
1203 </table>
1204
1205 <hr size='1'>
1206
1207 END
1208 ;
1209 # -------------------------------------------------------------------
1210 #  CRE GUI - optional
1211 # -------------------------------------------------------------------
1212
1213 if (-e $cre_enabled) { print <<END
1214 <table width='100%'>
1215
1216 <tr>
1217         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1218 </tr>
1219 <tr>
1220         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1221 </tr>
1222 <tr>
1223
1224 END
1225 ;
1226 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1227 print <<END
1228         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1229         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1230 </tr>
1231 <tr>
1232         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1233         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1234 END
1235 ;
1236 }
1237 print "</tr>";
1238 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1239 print <<END
1240 <tr>
1241         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1242 END
1243 ;
1244
1245         print $proxysettings{'CRE_GROUPS'};
1246
1247 print <<END
1248 </textarea></td>
1249         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1250 END
1251 ;
1252         print $proxysettings{'CRE_SVHOSTS'};
1253
1254 print <<END
1255 </textarea></td>
1256 </tr>
1257 END
1258 ;
1259 }
1260 print "</table><hr size='1'>";
1261
1262 } else {
1263         print <<END
1264         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1265         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1266         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1267 END
1268 ;
1269 }
1270
1271 # -------------------------------------------------------------------
1272
1273 print <<END
1274
1275 <table width='100%'>
1276 <tr>
1277         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1278 </tr>
1279 <table width='100%'>
1280 <tr>
1281         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1282         <td width='1%'>&nbsp;</td>
1283         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1284         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1285         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1286         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1287         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1288         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1289         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1290         <td width='1%'>&nbsp;&nbsp;</td>
1291         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1292         <td width='1%'>&nbsp;</td>
1293         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1294         <td>&nbsp;</td>
1295 </tr>
1296 <tr>
1297         <td class='base'>
1298         <select name='TIME_ACCESS_MODE'>
1299         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1300         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1301         </select>
1302         </td>
1303         <td>&nbsp;</td>
1304         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1305         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1306         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1307         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1308         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1309         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1310         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1311         <td>&nbsp;</td>
1312         <td class='base'>
1313         <select name='TIME_FROM_HOUR'>
1314 END
1315 ;
1316 for ($i=0;$i<=24;$i++) {
1317         $_ = sprintf("%02s",$i);
1318         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1319 }
1320 print <<END
1321         </select>
1322         </td>
1323         <td>:</td>
1324         <td class='base'>
1325         <select name='TIME_FROM_MINUTE'>
1326 END
1327 ;
1328 for ($i=0;$i<=45;$i+=15) {
1329         $_ = sprintf("%02s",$i);
1330         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1331 }
1332 print <<END
1333         </select>
1334         <td> - </td>
1335         </td>
1336         <td class='base'>
1337         <select name='TIME_TO_HOUR'>
1338 END
1339 ;
1340 for ($i=0;$i<=24;$i++) {
1341         $_ = sprintf("%02s",$i);
1342         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1343 }
1344 print <<END
1345         </select>
1346         </td>
1347         <td>:</td>
1348         <td class='base'>
1349         <select name='TIME_TO_MINUTE'>
1350 END
1351 ;
1352 for ($i=0;$i<=45;$i+=15) {
1353         $_ = sprintf("%02s",$i);
1354         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1355 }
1356 print <<END
1357         </select>
1358         </td>
1359 </tr>
1360 </table>
1361 <hr size='1'>
1362 <table width='100%'>
1363 <tr>
1364         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1365 </tr>
1366 <tr>
1367         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1368         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1369         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1370         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1371 </tr>
1372 </table>
1373 <hr size='1'>
1374 <table width='100%'>
1375 <tr>
1376         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1377 </tr>
1378 <tr>
1379         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1380         <td width='20%' class='base'>
1381         <select name='THROTTLING_GREEN_TOTAL'>
1382 END
1383 ;
1384
1385 foreach (@throttle_limits) {
1386         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1387 }
1388
1389 print <<END
1390         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1391         </select>
1392         </td>
1393         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1394         <td width='30%' class='base'>
1395         <select name='THROTTLING_GREEN_HOST'>
1396 END
1397 ;
1398
1399 foreach (@throttle_limits) {
1400         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1401 }
1402
1403 print <<END
1404         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1405         </select>
1406         </td>
1407 </tr>
1408 END
1409 ;
1410
1411 if ($netsettings{'BLUE_DEV'}) {
1412         print <<END
1413 <tr>
1414         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1415         <td class='base'>
1416         <select name='THROTTLING_BLUE_TOTAL'>
1417 END
1418 ;
1419
1420 foreach (@throttle_limits) {
1421         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1422 }
1423
1424 print <<END
1425         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1426         </select>
1427         </td>
1428         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1429         <td class='base'>
1430         <select name='THROTTLING_BLUE_HOST'>
1431 END
1432 ;
1433
1434 foreach (@throttle_limits) {
1435         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1436 }
1437
1438 print <<END
1439         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1440         </select>
1441         </td>
1442 </tr>
1443 END
1444 ;
1445 }
1446
1447 print <<END
1448 </table>
1449 <table width='100%'>
1450 <tr>
1451         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1452 </tr>
1453 <tr>
1454         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1455         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1456         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1457         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1458         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1459         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1460         <td width='15%'>&nbsp;</td>
1461         <td width='10%'>&nbsp;</td>
1462 </tr>
1463 </table>
1464 <hr size='1'>
1465 <table width='100%'>
1466 <tr>
1467         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1468 </tr>
1469 END
1470 ;
1471 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1472 print <<END
1473 <tr>
1474         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1475         <td>&nbsp;</td>
1476         <td>&nbsp;</td>
1477 </tr>
1478 <tr>
1479         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1480 END
1481 ;
1482
1483 print $proxysettings{'MIME_TYPES'};
1484
1485 print <<END
1486 </textarea></td>
1487         <td>&nbsp;</td>
1488         <td>&nbsp;</td>
1489 </tr>
1490 END
1491 ;
1492 }
1493 print <<END
1494 </table>
1495
1496 <hr size='1'>
1497 <table width='100%'>
1498 <tr>
1499         <td colspan='4'><b>$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>
1500 </tr>
1501 END
1502 ;
1503 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1504 print <<END
1505 <tr>
1506         <td colspan='4'><i>
1507 END
1508 ;
1509 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1510 print <<END
1511 </i></td>
1512 </tr>
1513 </table>
1514 <table width='100%'>
1515 END
1516 ;
1517
1518 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1519         for ($i=0; $i<=3; $i++) {
1520                 if ($i eq 0) { print "<tr>\n"; }
1521                 if (($n+$i) < @useragentlist) {
1522                         @useragent = split(/,/,@useragentlist[$n+$i]);
1523                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1524                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1525                 }
1526                 if ($i eq 3) { print "<\/tr>\n"; }
1527         }
1528 }
1529 }
1530 print <<END
1531 </table>
1532 <hr size='1'>
1533 <table width='100%'>
1534 <tr>
1535         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1536 </tr>
1537 <tr>
1538         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1539         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1540 </tr>
1541 <tr>
1542         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1543         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1544 </tr>
1545 </table>
1546 <hr size='1'>
1547 END
1548 ;
1549
1550 print <<END
1551 <table width='100%'>
1552 <tr>
1553         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1554 </tr>
1555 <tr>
1556         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1557         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1558         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1559         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1560         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1561         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1562 </tr>
1563 </table>
1564 END
1565 ;
1566
1567 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1568 <hr size='1'>
1569 <table width='100%'>
1570 <tr>
1571         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1572 </tr>
1573 <tr>
1574         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1575 </tr>
1576 <tr>
1577         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1578         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1579         <td colspan='2' rowspan= '6' valign='top' class='base'>
1580                 <table cellpadding='0' cellspacing='0'>
1581                         <tr>
1582                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1583                         </tr>
1584                         <tr>
1585                                 <!-- intentionally left empty -->
1586                         </tr>
1587                         <tr>
1588                                 <!-- intentionally left empty -->
1589                         </tr>
1590                         <tr>
1591                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1592                         </tr>
1593                         <tr>
1594                                 <!-- intentionally left empty -->
1595                         </tr>
1596                         <tr>
1597                                 <!-- intentionally left empty -->
1598                         </tr>
1599                         <tr>
1600                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1601                         </tr>
1602                         <tr>
1603                                 <!-- intentionally left empty -->
1604                         </tr>
1605                         <tr>
1606                                 <!-- intentionally left empty -->
1607                         </tr>
1608                         <tr>
1609                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1610 END
1611 ;
1612
1613 print $proxysettings{'DST_NOAUTH'};
1614
1615 print <<END
1616 </textarea></td>
1617                 </tr>
1618                 </table>
1619         </td>
1620 </tr>
1621 <tr>
1622         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1623         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1624 </tr>
1625 <tr>
1626         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1627         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1628 </tr>
1629 <tr>
1630         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1631         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1632 </tr>
1633 <tr>
1634         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1635         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1636 </tr>
1637 <tr>
1638         <td colspan='2'>&nbsp;</td>
1639 </tr>
1640 </table>
1641 END
1642 ;
1643 }
1644
1645 # ===================================================================
1646 #  NCSA auth settings
1647 # ===================================================================
1648
1649 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1650 print <<END
1651 <hr size='1'>
1652 <table width='100%'>
1653 <tr>
1654         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1655 </tr>
1656 <tr>
1657         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1658         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1659         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1660         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1661 </tr>
1662 <tr>
1663         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1664         <td>&nbsp;</td>
1665         <td>&nbsp;</td>
1666 </tr>
1667 </table>
1668 END
1669 ; }
1670
1671 # ===================================================================
1672 #  IDENTD auth settings
1673 # ===================================================================
1674
1675 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1676 print <<END
1677 <hr size ='1'>
1678 <table width='100%'>
1679 <tr>
1680         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1681 </tr>
1682 <tr>
1683         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1684         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1685         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1686         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1687 </tr>
1688 <tr>
1689         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1690         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1691         <td>&nbsp;</td>
1692         <td>&nbsp;</td>
1693 </tr>
1694 <tr>
1695         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1696         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1697 </tr>
1698 <tr>
1699         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1700 END
1701 ;
1702 if (!$proxysettings{'IDENT_HOSTS'}) {
1703         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1704         if ($netsettings{'BLUE_DEV'}) {
1705                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1706         }
1707 } else {
1708         print $proxysettings{'IDENT_HOSTS'};
1709 }
1710
1711 print <<END
1712 </textarea></td>
1713                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1714 END
1715 ;
1716
1717 print $proxysettings{'DST_NOAUTH'};
1718
1719 print <<END
1720 </textarea></td>
1721 </tr>
1722 </table>
1723 <hr size ='1'>
1724 <table width='100%'>
1725 <tr>
1726         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1727 </tr>
1728 <tr>
1729         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1730         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1731         <td width='25%'>&nbsp;</td>
1732         <td width='30%'>&nbsp;</td>
1733 </tr>
1734 <tr>
1735         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1736         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1737         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1738         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1739 </tr>
1740 <tr>
1741         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1742         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1743 </tr>
1744 <tr>
1745         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1746 END
1747 ; }
1748
1749 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1750
1751 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1752 </textarea></td>
1753         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1754 END
1755 ; }
1756
1757 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1758
1759 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1760 </textarea></td>
1761 </tr>
1762 </table>
1763 END
1764 ; }
1765
1766 # ===================================================================
1767 #  NTLM auth settings
1768 # ===================================================================
1769
1770 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1771 print <<END
1772 <hr size='1'>
1773 <table width='100%'>
1774 <tr>
1775         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1776 </tr>
1777 <tr>
1778         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1779         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1780         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1781         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1782         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1783         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1784 </tr>
1785 </table>
1786 <hr size ='1'>
1787 <table width='100%'>
1788 <tr>
1789         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1790 </tr>
1791 <tr>
1792         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1793         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1794         <td>&nbsp;</td>
1795 </tr>
1796 </table>
1797 <hr size ='1'>
1798 <table width='100%'>
1799 <tr>
1800         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1801 </tr>
1802 <tr>
1803         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1804         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1805         <td width='25%'>&nbsp;</td>
1806         <td width='30%'>&nbsp;</td>
1807 </tr>
1808 <tr>
1809         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1810         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1811         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1812         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1813 </tr>
1814 <tr>
1815         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1816         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1817 </tr>
1818 <tr>
1819         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1820 END
1821 ; }
1822
1823 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1824
1825 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1826 </textarea></td>
1827         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1828 END
1829 ; }
1830
1831 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1832
1833 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1834 </textarea></td>
1835 </tr>
1836 </table>
1837 END
1838 ; }
1839
1840 # ===================================================================
1841 #  LDAP auth settings
1842 # ===================================================================
1843
1844 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1845 print <<END
1846 <hr size='1'>
1847 <table width='100%'>
1848 <tr>
1849         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1850 </tr>
1851 <tr>
1852         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1853         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1854         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1855         <td class='base'><select name='LDAP_TYPE'>
1856                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1857                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1858                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1859                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1860         </select></td>
1861 </tr>
1862 <tr>
1863         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1864         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1865         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1866         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1867 </tr>
1868 </table>
1869 <hr size ='1'>
1870 <table width='100%'>
1871 <tr>
1872         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1873 </tr>
1874 <tr>
1875         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1876         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1877         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1878         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1879 </tr>
1880 </table>
1881 <hr size ='1'>
1882 <table width='100%'>
1883 <tr>
1884         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1885 </tr>
1886 <tr>
1887         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1888         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1889         <td>&nbsp;</td>
1890         <td>&nbsp;</td>
1891 </tr>
1892 </table>
1893 END
1894 ; }
1895
1896 # ===================================================================
1897 #  RADIUS auth settings
1898 # ===================================================================
1899
1900 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1901 print <<END
1902 <hr size='1'>
1903 <table width='100%'>
1904 <tr>
1905         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1906 </tr>
1907 <tr>
1908         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1909         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1910         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1911         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1912 </tr>
1913 <tr>
1914         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1915         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
1916         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
1917         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
1918 </tr>
1919 </table>
1920 <hr size ='1'>
1921 <table width='100%'>
1922 <tr>
1923         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
1924 </tr>
1925 <tr>
1926         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1927         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
1928         <td width='25%'>&nbsp;</td>
1929         <td width='30%'>&nbsp;</td>
1930 </tr>
1931 <tr>
1932         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
1933         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
1934         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
1935         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
1936 </tr>
1937 <tr>
1938         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
1939         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
1940 </tr>
1941 <tr>
1942         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1943 END
1944 ; }
1945
1946 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
1947
1948 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1949 </textarea></td>
1950         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
1951 END
1952 ; }
1953
1954 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
1955
1956 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1957 </textarea></td>
1958 </tr>
1959 </table>
1960 END
1961 ; }
1962
1963 # ===================================================================
1964
1965 }
1966
1967 print "<table>\n";
1968
1969 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
1970 print <<END
1971 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1972 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1973 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1974 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1975 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
1976 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1977 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
1978 END
1979 ; }
1980
1981 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1982 print <<END
1983 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1984 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1985 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1986 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1987 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1988 END
1989 ; }
1990
1991 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
1992 print <<END
1993 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
1994 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
1995 END
1996 ; }
1997
1998 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
1999 print <<END
2000 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2001 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2002 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2003 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2004 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2005 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2006 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2007 END
2008 ; }
2009
2010 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2011 print <<END
2012 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2013 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2014 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2015 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2016 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2017 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2018 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2019 END
2020 ; }
2021
2022 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2023 print <<END
2024 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2025 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2026 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2027 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2028 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2029 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2030 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2031 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2032 END
2033 ; }
2034
2035 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2036 print <<END
2037 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2038 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2039 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2040 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2041 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2042 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2043 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2044 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2045 END
2046 ; }
2047
2048 print "</table>\n";
2049
2050 print <<END
2051 <hr size='1'>
2052 END
2053 ;
2054
2055 print <<END
2056 <table width='100%'>
2057 <tr>
2058         <td>&nbsp;</td>
2059         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2060         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2061         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2062         <td>&nbsp;</td>
2063 </tr>
2064
2065 </table>
2066 <br />
2067 <table width='100%'>
2068 <tr>
2069         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2070         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2071         </td>
2072         <td align='right'>&nbsp;</td>
2073 </tr>
2074 </table>
2075 </form>
2076 END
2077 ;
2078
2079 &Header::closebox();
2080
2081 } else {
2082
2083 # ===================================================================
2084 #  NCSA user management
2085 # ===================================================================
2086
2087 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2088 print <<END
2089 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2090 <table width='100%'>
2091 <tr>
2092         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2093 </tr>
2094 <tr>
2095         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2096         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2097 END
2098 ;
2099         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2100         print <<END
2101          /></td>
2102         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2103         <td class='base'>
2104                 <select name='NCSA_GROUP'>
2105                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2106                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2107                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2108                 </select>
2109         </td>
2110
2111 </tr>
2112 <tr>
2113         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2114         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2115         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2116         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2117 </tr>
2118 </table>
2119 <br>
2120 <table>
2121 <tr>
2122         <td>&nbsp;</td>
2123         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2124         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2125         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2126 END
2127 ;
2128         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2129                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2130         }
2131
2132 print <<END
2133         <td>&nbsp;</td>
2134         <td>&nbsp;</td>
2135         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2136 </tr>
2137 </table>
2138 </form>
2139 <hr size='1'>
2140 <table width='100%'>
2141 <tr>
2142         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2143 </tr>
2144 </table>
2145 <table width='100%' align='center'>
2146 END
2147 ;
2148
2149 if (-e $extgrp)
2150 {
2151         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2152         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2153 }
2154 if (-e $stdgrp)
2155 {
2156         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2157         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2158 }
2159 if (-e $disgrp)
2160 {
2161         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2162         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2163 }
2164
2165 @userlist = sort(@userlist);
2166
2167 # If the password file contains entries, print entries and action icons
2168
2169 if ( $userdb ne "" ) {
2170         print <<END
2171         <tr>
2172                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2173                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2174                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2175         </tr>
2176 END
2177 ;
2178         $id = 0;
2179         foreach $line (@userlist)
2180         {
2181                 $id++;
2182                 chomp($line);
2183                 @temp = split(/:/,$line);
2184                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2185                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2186                 elsif ($id % 2) {
2187                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2188                 else {
2189                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2190
2191                 print <<END
2192                 <td align='center'>$temp[0]</td>
2193                 <td align='center'>
2194 END
2195 ;
2196                 if ($temp[1] eq 'standard') {
2197                         print $Lang::tr{'advproxy NCSA grp standard'};
2198                 } elsif ($temp[1] eq 'extended') {
2199                         print $Lang::tr{'advproxy NCSA grp extended'};
2200                 } elsif ($temp[1] eq 'disabled') {
2201                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2202                 print <<END
2203                 </td>
2204                 <td width='8%' align='center'>
2205                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2206                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2207                 <input type='hidden' name='ID' value='$line' />
2208                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2209                 </form>
2210                 </td>
2211
2212                 <td width='8%' align='center'>
2213                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2214                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2215                 <input type='hidden' name='ID' value='$temp[0]' />
2216                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2217                 </form>
2218                 </td>
2219         </tr>
2220 END
2221 ;
2222         }
2223
2224 print <<END
2225 </table>
2226 <br>
2227 <table>
2228 <tr>
2229         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2230         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2231         <td class='base'>$Lang::tr{'edit'}</td>
2232         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2233         <td class='base'>$Lang::tr{'remove'}</td>
2234 </tr>
2235 END
2236 ;
2237 } else {
2238         print <<END
2239         <tr>
2240                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2241         </tr>
2242 END
2243 ;
2244 }
2245
2246 print <<END
2247 </table>
2248 END
2249 ;
2250
2251 &Header::closebox();
2252
2253 }
2254
2255 # ===================================================================
2256
2257 &Header::closebigbox();
2258
2259 &Header::closepage();
2260
2261 # -------------------------------------------------------------------
2262
2263 sub read_acls
2264 {
2265         if (-e "$acl_src_subnets") {
2266                 open(FILE,"$acl_src_subnets");
2267                 delete $proxysettings{'SRC_SUBNETS'};
2268                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2269                 close(FILE);
2270         }
2271         if (-e "$acl_src_banned_ip") {
2272                 open(FILE,"$acl_src_banned_ip");
2273                 delete $proxysettings{'SRC_BANNED_IP'};
2274                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2275                 close(FILE);
2276         }
2277         if (-e "$acl_src_banned_mac") {
2278                 open(FILE,"$acl_src_banned_mac");
2279                 delete $proxysettings{'SRC_BANNED_MAC'};
2280                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2281                 close(FILE);
2282         }
2283         if (-e "$acl_src_unrestricted_ip") {
2284                 open(FILE,"$acl_src_unrestricted_ip");
2285                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2286                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2287                 close(FILE);
2288         }
2289         if (-e "$acl_src_unrestricted_mac") {
2290                 open(FILE,"$acl_src_unrestricted_mac");
2291                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2292                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2293                 close(FILE);
2294         }
2295         if (-e "$acl_dst_nocache") {
2296                 open(FILE,"$acl_dst_nocache");
2297                 delete $proxysettings{'DST_NOCACHE'};
2298                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2299                 close(FILE);
2300         }
2301         if (-e "$acl_dst_noauth") {
2302                 open(FILE,"$acl_dst_noauth");
2303                 delete $proxysettings{'DST_NOAUTH'};
2304                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2305                 close(FILE);
2306         }
2307         if (-e "$acl_ports_safe") {
2308                 open(FILE,"$acl_ports_safe");
2309                 delete $proxysettings{'PORTS_SAFE'};
2310                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2311                 close(FILE);
2312         }
2313         if (-e "$acl_ports_ssl") {
2314                 open(FILE,"$acl_ports_ssl");
2315                 delete $proxysettings{'PORTS_SSL'};
2316                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2317                 close(FILE);
2318         }
2319         if (-e "$mimetypes") {
2320                 open(FILE,"$mimetypes");
2321                 delete $proxysettings{'MIME_TYPES'};
2322                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2323                 close(FILE);
2324         }
2325         if (-e "$ntlmdir/msntauth.allowusers") {
2326                 open(FILE,"$ntlmdir/msntauth.allowusers");
2327                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2328                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2329                 close(FILE);
2330         }
2331         if (-e "$ntlmdir/msntauth.denyusers") {
2332                 open(FILE,"$ntlmdir/msntauth.denyusers");
2333                 delete $proxysettings{'NTLM_DENY_USERS'};
2334                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2335                 close(FILE);
2336         }
2337         if (-e "$raddir/radauth.allowusers") {
2338                 open(FILE,"$raddir/radauth.allowusers");
2339                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2340                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2341                 close(FILE);
2342         }
2343         if (-e "$raddir/radauth.denyusers") {
2344                 open(FILE,"$raddir/radauth.denyusers");
2345                 delete $proxysettings{'RADIUS_DENY_USERS'};
2346                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2347                 close(FILE);
2348         }
2349         if (-e "$identdir/identauth.allowusers") {
2350                 open(FILE,"$identdir/identauth.allowusers");
2351                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2352                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2353                 close(FILE);
2354         }
2355         if (-e "$identdir/identauth.denyusers") {
2356                 open(FILE,"$identdir/identauth.denyusers");
2357                 delete $proxysettings{'IDENT_DENY_USERS'};
2358                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2359                 close(FILE);
2360         }
2361         if (-e "$identhosts") {
2362                 open(FILE,"$identhosts");
2363                 delete $proxysettings{'IDENT_HOSTS'};
2364                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2365                 close(FILE);
2366         }
2367         if (-e "$cre_groups") {
2368                 open(FILE,"$cre_groups");
2369                 delete $proxysettings{'CRE_GROUPS'};
2370                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2371                 close(FILE);
2372         }
2373         if (-e "$cre_svhosts") {
2374                 open(FILE,"$cre_svhosts");
2375                 delete $proxysettings{'CRE_SVHOSTS'};
2376                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2377                 close(FILE);
2378         }
2379 }
2380
2381 # -------------------------------------------------------------------
2382
2383 sub check_acls
2384 {
2385         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2386         undef $proxysettings{'PORTS_SAFE'};
2387         foreach (@temp)
2388         {
2389                 s/^\s+//g; s/\s+$//g;
2390                 if ($_)
2391                 {
2392                         $line = $_;
2393                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2394                         s/#.*//g; s/\s+//g;
2395                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2396                         @templist = split(/-/);
2397                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2398                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2399                 }
2400         }
2401
2402         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2403         undef $proxysettings{'PORTS_SSL'};
2404         foreach (@temp)
2405         {
2406                 s/^\s+//g; s/\s+$//g;
2407                 if ($_)
2408                 {
2409                         $line = $_;
2410                         s/#.*//g; s/\s+//g;
2411                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2412                         @templist = split(/-/);
2413                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2414                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2415                 }
2416         }
2417
2418         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2419         undef $proxysettings{'DST_NOCACHE'};
2420         foreach (@temp)
2421         {
2422                 s/^\s+//g; s/\s+$//g;
2423                 if ($_)
2424                 {
2425                         unless (/^\./) { $_ = '.'.$_; }
2426                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2427                 }
2428         }
2429
2430         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2431         undef $proxysettings{'SRC_SUBNETS'};
2432         foreach (@temp)
2433         {
2434                 s/^\s+//g; s/\s+$//g;
2435                 if ($_)
2436                 {
2437                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2438                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2439                 }
2440         }
2441
2442         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2443         undef $proxysettings{'SRC_BANNED_IP'};
2444         foreach (@temp)
2445         {
2446                 s/^\s+//g; s/\s+$//g;
2447                 if ($_)
2448                 {
2449                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2450                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2451                 }
2452         }
2453
2454         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2455         undef $proxysettings{'SRC_BANNED_MAC'};
2456         foreach (@temp)
2457         {
2458                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2459                 if ($_)
2460                 {
2461                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2462                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2463                 }
2464         }
2465
2466         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2467         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2468         foreach (@temp)
2469         {
2470                 s/^\s+//g; s/\s+$//g;
2471                 if ($_)
2472                 {
2473                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2474                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2475                 }
2476         }
2477
2478         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2479         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2480         foreach (@temp)
2481         {
2482                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2483                 if ($_)
2484                 {
2485                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2486                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2487                 }
2488         }
2489
2490         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2491         undef $proxysettings{'DST_NOAUTH'};
2492         foreach (@temp)
2493         {
2494                 s/^\s+//g; s/\s+$//g;
2495                 if ($_)
2496                 {
2497                         unless (/^\./) { $_ = '.'.$_; }
2498                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2499                 }
2500         }
2501
2502         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2503         {
2504                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2505                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2506                 foreach (@temp)
2507                 {
2508                         s/^\s+//g; s/\s+$//g;
2509                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2510                 }
2511                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2512         }
2513
2514         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2515         {
2516                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2517                 undef $proxysettings{'NTLM_DENY_USERS'};
2518                 foreach (@temp)
2519                 {
2520                         s/^\s+//g; s/\s+$//g;
2521                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2522                 }
2523                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2524         }
2525
2526         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2527         {
2528                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2529                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2530                 foreach (@temp)
2531                 {
2532                         s/^\s+//g; s/\s+$//g;
2533                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2534                 }
2535                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2536         }
2537
2538         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2539         {
2540                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2541                 undef $proxysettings{'IDENT_DENY_USERS'};
2542                 foreach (@temp)
2543                 {
2544                         s/^\s+//g; s/\s+$//g;
2545                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2546                 }
2547                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2548         }
2549
2550         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2551         {
2552                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2553                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2554                 foreach (@temp)
2555                 {
2556                         s/^\s+//g; s/\s+$//g;
2557                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2558                 }
2559                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2560         }
2561
2562         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2563         {
2564                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2565                 undef $proxysettings{'RADIUS_DENY_USERS'};
2566                 foreach (@temp)
2567                 {
2568                         s/^\s+//g; s/\s+$//g;
2569                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2570                 }
2571                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2572         }
2573
2574         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2575         undef $proxysettings{'IDENT_HOSTS'};
2576         foreach (@temp)
2577         {
2578                 s/^\s+//g; s/\s+$//g;
2579                 if ($_)
2580                 {
2581                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2582                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2583                 }
2584         }
2585
2586         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2587         undef $proxysettings{'CRE_SVHOSTS'};
2588         foreach (@temp)
2589         {
2590                 s/^\s+//g; s/\s+$//g;
2591                 if ($_)
2592                 {
2593                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2594                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2595                 }
2596         }
2597 }
2598
2599 # -------------------------------------------------------------------
2600
2601 sub write_acls
2602 {
2603         open(FILE, ">$acl_src_subnets");
2604         flock(FILE, 2);
2605         if (!$proxysettings{'SRC_SUBNETS'})
2606         {
2607                 print FILE "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
2608                 if ($netsettings{'BLUE_DEV'})
2609                 {
2610                         print FILE "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
2611                 }
2612         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2613         close(FILE);
2614
2615         open(FILE, ">$acl_src_banned_ip");
2616         flock(FILE, 2);
2617         print FILE $proxysettings{'SRC_BANNED_IP'};
2618         close(FILE);
2619
2620         open(FILE, ">$acl_src_banned_mac");
2621         flock(FILE, 2);
2622         print FILE $proxysettings{'SRC_BANNED_MAC'};
2623         close(FILE);
2624
2625         open(FILE, ">$acl_src_unrestricted_ip");
2626         flock(FILE, 2);
2627         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2628         close(FILE);
2629
2630         open(FILE, ">$acl_src_unrestricted_mac");
2631         flock(FILE, 2);
2632         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2633         close(FILE);
2634
2635         open(FILE, ">$acl_dst_nocache");
2636         flock(FILE, 2);
2637         print FILE $proxysettings{'DST_NOCACHE'};
2638         close(FILE);
2639
2640         open(FILE, ">$acl_dst_noauth");
2641         flock(FILE, 2);
2642         print FILE $proxysettings{'DST_NOAUTH'};
2643         close(FILE);
2644
2645         open(FILE, ">$acl_ports_safe");
2646         flock(FILE, 2);
2647         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2648         close(FILE);
2649
2650         open(FILE, ">$acl_ports_ssl");
2651         flock(FILE, 2);
2652         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2653         close(FILE);
2654
2655         open(FILE, ">$acl_dst_throttle");
2656         flock(FILE, 2);
2657         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2658         {
2659                 @temp = split(/\|/,$throttle_binary);
2660                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2661         }
2662         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2663         {
2664                 @temp = split(/\|/,$throttle_dskimg);
2665                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2666         }
2667         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2668         {
2669                 @temp = split(/\|/,$throttle_mmedia);
2670                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2671         }
2672         if (-s $throttled_urls)
2673         {
2674                 open(URLFILE, $throttled_urls);
2675                 @temp = <URLFILE>;
2676                 close(URLFILE);
2677                 foreach (@temp) { print FILE; }
2678         }
2679         close(FILE);
2680
2681         open(FILE, ">$mimetypes");
2682         flock(FILE, 2);
2683         print FILE $proxysettings{'MIME_TYPES'};
2684         close(FILE);
2685
2686         open(FILE, ">$ntlmdir/msntauth.allowusers");
2687         flock(FILE, 2);
2688         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2689         close(FILE);
2690
2691         open(FILE, ">$ntlmdir/msntauth.denyusers");
2692         flock(FILE, 2);
2693         print FILE $proxysettings{'NTLM_DENY_USERS'};
2694         close(FILE);
2695
2696         open(FILE, ">$raddir/radauth.allowusers");
2697         flock(FILE, 2);
2698         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2699         close(FILE);
2700
2701         open(FILE, ">$raddir/radauth.denyusers");
2702         flock(FILE, 2);
2703         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2704         close(FILE);
2705
2706         open(FILE, ">$identdir/identauth.allowusers");
2707         flock(FILE, 2);
2708         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2709         close(FILE);
2710
2711         open(FILE, ">$identdir/identauth.denyusers");
2712         flock(FILE, 2);
2713         print FILE $proxysettings{'IDENT_DENY_USERS'};
2714         close(FILE);
2715
2716         open(FILE, ">$identhosts");
2717         flock(FILE, 2);
2718         print FILE $proxysettings{'IDENT_HOSTS'};
2719         close(FILE);
2720
2721         open(FILE, ">$cre_groups");
2722         flock(FILE, 2);
2723         print FILE $proxysettings{'CRE_GROUPS'};
2724         close(FILE);
2725
2726         open(FILE, ">$cre_svhosts");
2727         flock(FILE, 2);
2728         print FILE $proxysettings{'CRE_SVHOSTS'};
2729         close(FILE);
2730 }
2731
2732 # -------------------------------------------------------------------
2733
2734 sub writepacfile
2735 {
2736         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2737         flock(FILE, 2);
2738         print FILE "function FindProxyForURL(url, host)\n";
2739         print FILE "{\n";
2740         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2741         {
2742                 print FILE <<END
2743 if (
2744      (isPlainHostName(host)) ||
2745      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2746      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2747      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2748      (isInNet(host, "169.254.0.0", "255.255.0.0")) ||
2749      (isInNet(host, "192.168.0.0", "255.255.0.0"))
2750    )
2751      return "DIRECT";
2752
2753  else
2754
2755 END
2756 ;
2757                 if ($proxysettings{'ENABLE'} eq 'on')
2758                 {
2759                         print FILE "if (\n";
2760                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2761
2762                         undef @templist;
2763                         if (-e "$acl_src_subnets") {
2764                                 open(SUBNETS,"$acl_src_subnets");
2765                                 @templist = <SUBNETS>;
2766                                 close(SUBNETS);
2767                         }
2768
2769                         foreach (@templist)
2770                         {
2771                                 @temp = split(/\//);
2772                                 if (
2773                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2774                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2775                                         )
2776                                 {
2777                                         chomp $temp[1];
2778                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2779                                 }
2780                         }
2781
2782                         print FILE "\n";
2783
2784                         print FILE <<END
2785
2786
2787    )
2788      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2789 END
2790 ;
2791                 }
2792                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2793                 {
2794                         print FILE "\n else\n\n";
2795                 }
2796                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2797                 {
2798                         print FILE <<END
2799 if (
2800      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2801    )
2802      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2803 END
2804 ;
2805                 }
2806         }
2807         print FILE "}\n";
2808         close(FILE);
2809 }
2810
2811 # -------------------------------------------------------------------
2812
2813 sub writeconfig
2814 {
2815         my $authrealm;
2816         my $delaypools;
2817
2818         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2819             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2820             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2821             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2822         {
2823                 $delaypools = 1; } else { $delaypools = 0;
2824         }
2825
2826         if ($proxysettings{'AUTH_REALM'} eq '')
2827         {
2828                 $authrealm = "IPFire Advanced Proxy Server";
2829         } else {
2830                 $authrealm = $proxysettings{'AUTH_REALM'};
2831         }
2832
2833         $_ = $proxysettings{'UPSTREAM_PROXY'};
2834         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
2835
2836         if ($remoteport eq '') { $remoteport = 80; }
2837
2838         open(FILE, ">${General::swroot}/proxy/squid.conf");
2839         flock(FILE, 2);
2840         print FILE <<END
2841 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
2842 # you make will be overwritten whenever you resave proxy settings using the
2843 # web interface!
2844 #
2845 # Instead, modify the file '$acl_include' and
2846 # then restart the proxy service using the web interface. Changes made to the
2847 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
2848
2849 shutdown_lifetime 5 seconds
2850 icp_port 0
2851
2852 END
2853         ;
2854         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2855         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
2856         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2857         print FILE "\n";
2858
2859         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
2860                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2861                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
2862                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2863                 print FILE "\n";
2864         }
2865
2866         print FILE <<END
2867
2868 acl QUERY urlpath_regex cgi-bin \\?
2869 cache deny QUERY
2870 END
2871         ;
2872         if (!-z $acl_dst_nocache) {
2873                 print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache\"\n";
2874                 print FILE "cache deny no_cache_domains\n";
2875         }
2876
2877         print FILE <<END
2878
2879 cache_effective_user squid
2880 cache_effective_group squid
2881 umask 022
2882
2883 pid_filename /var/run/squid.pid
2884
2885 cache_mem $proxysettings{'CACHE_MEM'} MB
2886 cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256
2887
2888 END
2889         ;
2890
2891         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
2892         {
2893                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
2894         } else {
2895                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
2896         }
2897
2898         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
2899
2900         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
2901         {
2902                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
2903                 {
2904                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
2905                 }
2906                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
2907                 {
2908                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
2909                 }
2910                 print FILE "\n";
2911         }
2912
2913         if ($proxysettings{'LOGGING'} eq 'on')
2914         {
2915                 print FILE <<END
2916 access_log /var/log/squid/access.log
2917 cache_log /var/log/squid/cache.log
2918 cache_store_log none
2919 END
2920         ;
2921                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
2922                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
2923         } else {
2924                 print FILE <<END
2925 access_log /dev/null
2926 cache_log /dev/null
2927 cache_store_log none
2928 END
2929         ;}
2930         print FILE <<END
2931
2932 log_mime_hdrs off
2933 END
2934         ;
2935
2936         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
2937         {
2938                 print FILE "forwarded_for on\n";
2939         } else {
2940                 print FILE "forwarded_for off\n";
2941         }
2942         if ($proxysettings{'FORWARD_VIA'} eq 'on')
2943         {
2944                 print FILE "via on\n";
2945         } else {
2946                 print FILE "via off\n";
2947         }
2948         print FILE "\n";
2949
2950         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
2951         {
2952                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
2953                 {
2954                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
2955                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2956                         print FILE "auth_param basic realm $authrealm\n";
2957                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2958                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2959                 }
2960
2961                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
2962                 {
2963                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
2964                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
2965                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
2966                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
2967                         {
2968                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2969                                 {
2970                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
2971                                 } else {
2972                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2973                                 }
2974                                 print FILE " -u sAMAccountName -P";
2975                         }
2976                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
2977                         {
2978                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2979                                 {
2980                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
2981                                 } else {
2982                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
2983                                 }
2984                                 print FILE " -u cn -P";
2985                         }
2986                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
2987                         {
2988                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2989                                 {
2990                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
2991                                 } else {
2992                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2993                                 }
2994                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
2995                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
2996                                 print FILE " -u uid -P";
2997                         }
2998                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
2999                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3000                         print FILE "auth_param basic realm $authrealm\n";
3001                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3002                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3003                 }
3004
3005                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3006                 {
3007                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3008                         {
3009                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3010                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3011                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3012                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3013                         } else {
3014                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3015                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3016                                 print FILE "auth_param basic realm $authrealm\n";
3017                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3018                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3019
3020                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3021                                 flock(MSNTCONF,2);
3022                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3023                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3024                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3025                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3026                                 {
3027                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3028                                         {
3029                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3030                                         } else {
3031                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3032                                         }
3033                                 }
3034                                 close(MSNTCONF);
3035                         }
3036                 }
3037
3038                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3039                 {
3040                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3041                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3042                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3043                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3044                         print FILE "auth_param basic realm $authrealm\n";
3045                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3046                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3047                 }
3048
3049                 print FILE "\n";
3050                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3051                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3052                 {
3053                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3054                         {
3055                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3056                         }
3057                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3058                         {
3059                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3060                         }
3061                 }
3062                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3063                 {
3064                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3065                         {
3066                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3067                         }
3068                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3069                         {
3070                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3071                         }
3072                 }
3073                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3074                 {
3075                         print FILE "\n";
3076                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3077                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3078                 }
3079                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3080                 print FILE "\n";
3081
3082                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3083                 print FILE "\n";
3084         }
3085
3086         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3087         {
3088                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3089                 {
3090                         print FILE "acl for_inetusers ident REQUIRED\n";
3091                 }
3092                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3093                 {
3094                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3095                         {
3096                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3097                         }
3098                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3099                         {
3100                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3101                         }
3102                 }
3103                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3104                 print FILE "\n";
3105         }
3106
3107         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3108
3109         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3110
3111         print FILE "acl within_timeframe time ";
3112         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3113         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3114         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3115         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3116         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3117         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3118         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3119         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3120         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3121         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3122         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3123
3124         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3125                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3126         }
3127
3128         print FILE <<END
3129 acl all src 0.0.0.0/0.0.0.0
3130 acl localhost src 127.0.0.1/255.255.255.255
3131 END
3132 ;
3133 open (PORTS,"$acl_ports_ssl");
3134 @temp = <PORTS>;
3135 close PORTS;
3136 if (@temp)
3137 {
3138         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3139 }
3140 open (PORTS,"$acl_ports_safe");
3141 @temp = <PORTS>;
3142 close PORTS;
3143 if (@temp)
3144 {
3145         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3146 }
3147         print FILE <<END
3148
3149 acl IPCop_http  port $http_port
3150 acl IPCop_https port $https_port
3151 acl IPCop_ips              dst $netsettings{'GREEN_ADDRESS'}
3152 acl IPCop_networks         src "$acl_src_subnets"
3153 acl IPCop_servers          dst "$acl_src_subnets"
3154 acl IPCop_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3155 acl IPCop_green_servers    dst $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3156 END
3157         ;
3158         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3159         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_servers     dst $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3160         if (!-z $acl_src_banned_ip) { print FILE "acl IPCop_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3161         if (!-z $acl_src_banned_mac) { print FILE "acl IPCop_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3162         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPCop_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3163         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPCop_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3164         print FILE <<END
3165 acl CONNECT method CONNECT
3166 END
3167         ;
3168
3169         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3170                 print FILE <<END
3171
3172 #Classroom extensions
3173 acl IPCop_no_access_ips src "$acl_src_noaccess_ip"
3174 acl IPCop_no_access_mac arp "$acl_src_noaccess_mac"
3175 END
3176                 ;
3177                 print FILE "deny_info ";
3178                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3179                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3180                 {
3181                         print FILE "ERR_ACCESS_DISABLED";
3182                 } else {
3183                         print FILE "ERR_ACCESS_DENIED";
3184                 }
3185                 print FILE " IPCop_no_access_ips\n";
3186                 print FILE "deny_info ";
3187                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3188                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3189                 {
3190                         print FILE "ERR_ACCESS_DISABLED";
3191                 } else {
3192                         print FILE "ERR_ACCESS_DENIED";
3193                 }
3194                 print FILE " IPCop_no_access_mac\n";
3195
3196                 print FILE <<END
3197 http_access deny IPCop_no_access_ips
3198 http_access deny IPCop_no_access_mac
3199 END
3200         ;
3201         }
3202
3203         #Insert acl file and replace __VAR__ with correct values
3204         my $blue_net = ''; #BLUE empty by default
3205         my $blue_ip = '';
3206         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3207                 $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
3208                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3209         }
3210         if (!-z $acl_include)
3211         {
3212                 open (ACL, "$acl_include");
3213                 print FILE "\n#Start of custom includes\n";
3214                 while (<ACL>) {
3215                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3216                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
3217                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3218                         $_ =~ s/__BLUE_NET__/$blue_net/;
3219                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3220                         print FILE $_;
3221                 }
3222                 print FILE "#End of custom includes\n";
3223                 close (ACL);
3224         }
3225         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3226         print FILE <<END
3227
3228 #Access to squid:
3229 #local machine, no restriction
3230 http_access allow         localhost
3231
3232 #GUI admin if local machine connects
3233 http_access allow         IPCop_ips IPCop_networks IPCop_http
3234 http_access allow CONNECT IPCop_ips IPCop_networks IPCop_https
3235
3236 #Deny not web services
3237 http_access deny          !Safe_ports
3238 http_access deny  CONNECT !SSL_ports
3239
3240 END
3241         ;
3242
3243 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3244 {
3245 print FILE "#Set ident ACLs\n";
3246 if (!-z $identhosts)
3247         {
3248                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3249                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3250                 print FILE "ident_lookup_access deny all\n";
3251         } else {
3252                 print FILE "ident_lookup_access allow all\n";
3253         }
3254         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3255 }
3256
3257 if ($delaypools) {
3258         print FILE "#Set download throttling\n";
3259
3260         if ($netsettings{'BLUE_DEV'})
3261         {
3262                 print FILE "delay_pools 2\n";
3263         } else {
3264                 print FILE "delay_pools 1\n";
3265         }
3266
3267         print FILE "delay_class 1 3\n";
3268         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3269
3270         print FILE "delay_parameters 1 ";
3271         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3272         {
3273                 print FILE "-1/-1";
3274         } else {
3275                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3276                 print FILE "/";
3277                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3278         }
3279
3280         print FILE " -1/-1 ";
3281         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3282         {
3283                 print FILE "-1/-1";
3284         } else {
3285                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3286                 print FILE "/";
3287                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3288         }
3289         print FILE "\n";
3290
3291         if ($netsettings{'BLUE_DEV'})
3292         {
3293                 print FILE "delay_parameters 2 ";
3294                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3295                 {
3296                         print FILE "-1/-1";
3297                 } else {
3298                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3299                         print FILE "/";
3300                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3301                 }
3302                 print FILE " -1/-1 ";
3303                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3304                 {
3305                         print FILE "-1/-1";
3306                 } else {
3307                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3308                         print FILE "/";
3309                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3310                 }
3311                 print FILE "\n";
3312         }
3313
3314         print FILE "delay_access 1 deny  IPCop_ips\n";
3315         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPCop_unrestricted_ips\n"; }
3316         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPCop_unrestricted_mac\n"; }
3317         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3318
3319         if ($netsettings{'BLUE_DEV'})
3320         {
3321                 print FILE "delay_access 1 allow IPCop_green_network";
3322                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3323                 print FILE "\n";
3324                 print FILE "delay_access 1 deny  all\n";
3325         } else {
3326                 print FILE "delay_access 1 allow all";
3327                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3328                 print FILE "\n";
3329         }
3330
3331         if ($netsettings{'BLUE_DEV'})
3332         {
3333                 print FILE "delay_access 2 deny  IPCop_ips\n";
3334                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPCop_unrestricted_ips\n"; }
3335                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPCop_unrestricted_mac\n"; }
3336                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3337                 print FILE "delay_access 2 allow IPCop_blue_network";
3338                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3339                 print FILE "\n";
3340                 print FILE "delay_access 2 deny  all\n";
3341         }
3342
3343         print FILE "delay_initial_bucket_level 100\n";
3344         print FILE "\n";
3345 }
3346
3347 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3348 {
3349         print FILE "#Prevent internal proxy access to Green\n";
3350         print FILE "http_access deny IPCop_green_servers !IPCop_green_network\n\n";
3351 }
3352
3353 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3354 {
3355         print FILE "#Prevent internal proxy access from Blue\n";
3356         print FILE "http_access allow IPCop_blue_network IPCop_blue_servers\n";
3357         print FILE "http_access deny  IPCop_blue_network IPCop_servers\n\n";
3358 }
3359
3360         print FILE <<END
3361 #Set custom configured ACLs
3362 END
3363         ;
3364         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPCop_banned_ips\n"; }
3365         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPCop_banned_mac\n"; }
3366
3367         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3368         {
3369                 if (!-z $acl_src_unrestricted_ip)
3370                 {
3371                         print FILE "http_access allow IPCop_unrestricted_ips to_domains_without_auth\n";
3372                 }
3373                 if (!-z $acl_src_unrestricted_mac)
3374                 {
3375                         print FILE "http_access allow IPCop_unrestricted_mac to_domains_without_auth\n";
3376                 }
3377                 print FILE "http_access allow IPCop_networks";
3378                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3379                         print FILE " !within_timeframe";
3380                 } else {
3381                         print FILE " within_timeframe"; }
3382                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3383                 print FILE " to_domains_without_auth\n";
3384         }
3385
3386         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3387         {
3388                 print FILE "http_access deny  !for_inetusers";
3389                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3390                 print FILE "\n";
3391         }
3392
3393         if (
3394              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3395              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3396              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3397              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3398              (!-z "$identdir/identauth.denyusers")
3399            )
3400         {
3401                 print FILE "http_access deny  for_acl_users";
3402                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3403                 print FILE "\n";
3404         }
3405
3406         if (!-z $acl_src_unrestricted_ip)
3407         {
3408                 print FILE "http_access allow IPCop_unrestricted_ips";
3409                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3410                 {
3411                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3412                         {
3413                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3414                         }
3415                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3416                         {
3417                                 print FILE " for_inetusers";
3418                         }
3419                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3420                         {
3421                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3422                                 {
3423                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3424                                         {
3425                                                 print FILE " for_acl_users";
3426                                         }
3427                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3428                                         {
3429                                                 print FILE " !for_acl_users";
3430                                         }
3431                                 } else { print FILE " for_inetusers"; }
3432                         }
3433                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3434                         {
3435                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3436                                 {
3437                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3438                                         {
3439                                                 print FILE " for_acl_users";
3440                                         }
3441                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3442                                         {
3443                                                 print FILE " !for_acl_users";
3444                                         }
3445                                 } else { print FILE " for_inetusers"; }
3446                         }
3447                 }
3448                 print FILE "\n";
3449         }
3450
3451         if (!-z $acl_src_unrestricted_mac)
3452         {
3453                 print FILE "http_access allow IPCop_unrestricted_mac";
3454                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3455                 {
3456                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3457                         {
3458                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3459                         }
3460                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3461                         {
3462                                 print FILE " for_inetusers";
3463                         }
3464                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3465                         {
3466                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3467                                 {
3468                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3469                                         {
3470                                                 print FILE " for_acl_users";
3471                                         }
3472                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3473                                         {
3474                                                 print FILE " !for_acl_users";
3475                                         }
3476                                 } else { print FILE " for_inetusers"; }
3477                         }
3478                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3479                         {
3480                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3481                                 {
3482                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3483                                         {
3484                                                 print FILE " for_acl_users";
3485                                         }
3486                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3487                                         {
3488                                                 print FILE " !for_acl_users";
3489                                         }
3490                                 } else { print FILE " for_inetusers"; }
3491                         }
3492                 }
3493                 print FILE "\n";
3494         }
3495
3496         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3497         {
3498                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3499                 if (!-z $extgrp) { print FILE "http_access allow IPCop_networks for_extended_users\n"; }
3500         }
3501
3502         if (
3503             (
3504              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3505              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3506              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3507              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3508              (!-z "$ntlmdir/msntauth.denyusers")
3509             )
3510                 ||
3511             (
3512              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3513              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3514              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3515              (!-z "$raddir/radauth.denyusers")
3516             )
3517                 ||
3518             (
3519              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3520              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3521              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3522              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3523              (!-z "$identdir/identauth.denyusers")
3524             )
3525            )
3526         {
3527                 print FILE "http_access deny  for_acl_users";
3528                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3529                 print FILE "\n";
3530         }
3531
3532         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3533         {
3534                 print FILE "http_access allow";
3535                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3536                         print FILE " !within_timeframe";
3537                 } else {
3538                         print FILE " within_timeframe"; }
3539                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3540                 print FILE " !on_ident_aware_hosts\n";
3541         }
3542
3543         print FILE "http_access allow IPCop_networks";
3544         if (
3545             (
3546              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3547              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3548              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3549              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3550              (!-z "$ntlmdir/msntauth.allowusers")
3551             )
3552                 ||
3553             (
3554              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3555              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3556              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3557              (!-z "$raddir/radauth.allowusers")
3558             )
3559                 ||
3560             (
3561              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3562              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3563              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3564              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3565              (!-z "$identdir/identauth.allowusers")
3566             )
3567            )
3568         {
3569                 print FILE " for_acl_users";
3570         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3571                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3572                 print FILE " for_inetusers";
3573         }
3574         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3575         {
3576                 print FILE " !concurrent";
3577         }
3578         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3579                 print FILE " !within_timeframe";
3580         } else {
3581                 print FILE " within_timeframe"; }
3582         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3583         print FILE "\n";
3584
3585         print FILE "http_access deny  all\n\n";
3586
3587         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3588                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3589         {
3590                 print FILE "#Strip HTTP Header\n";
3591
3592                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3593                 {
3594                         print FILE "header_access X-Forwarded-For deny all\n";
3595                 }
3596                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3597                 {
3598                         print FILE "header_access Via deny all\n";
3599                 }
3600                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3601                 {
3602                         print FILE "header_access User-Agent deny all\n";
3603                 }
3604                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3605                 {
3606                         print FILE "header_access Referer deny all\n";
3607                 }
3608
3609                 print FILE "\n";
3610
3611                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3612                 {
3613                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3614                         {
3615                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3616                         }
3617                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3618                         {
3619                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3620                         }
3621                         print FILE "\n";
3622                 }
3623         }
3624
3625         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3626
3627         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3628                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPCop_unrestricted_ips\n"; }
3629                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPCop_unrestricted_mac\n"; }
3630                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3631                 {
3632                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3633                 }
3634                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3635                 print FILE "http_reply_access allow all\n\n";
3636         }
3637
3638         print FILE <<END
3639 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3640 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3641
3642 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3643 END
3644         ;
3645         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3646         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3647                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_ips\n"; }
3648                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_mac\n"; }
3649                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3650                 {
3651                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 allow for_extended_users\n"; }
3652                 }
3653         }
3654         print FILE "reply_body_max_size $replybodymaxsize allow all\n\n";
3655
3656         print FILE "visible_hostname";
3657         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3658         {
3659                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3660         } else {
3661                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3662         }
3663
3664         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n\n"; }
3665
3666         # Write the parent proxy info, if needed.
3667         if ($remotehost ne '')
3668         {
3669                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3670
3671                 # Enter authentication for the parent cache. Option format is
3672                 # login=user:password   ($proxy1='YES')
3673                 # login=PASS            ($proxy1='PASS')
3674                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3675                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3676                 {
3677                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3678                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3679                 }
3680                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3681
3682                 print FILE "\nnever_direct allow all\n\n";
3683         }
3684         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
3685         {
3686                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3687                 print FILE "url_rewrite_children $proxysettings{'CHILDREN'}\n\n";
3688         }
3689         close FILE;
3690 }
3691
3692 # -------------------------------------------------------------------
3693
3694 sub adduser
3695 {
3696         my ($str_user, $str_pass, $str_group) = @_;
3697         my @groupmembers=();
3698
3699         if ($str_pass eq 'lEaVeAlOnE')
3700         {
3701                 open(FILE, "$userdb");
3702                 @groupmembers = <FILE>;
3703                 close(FILE);
3704                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3705                 &deluser($str_user);
3706                 open(FILE, ">>$userdb");
3707                 flock FILE,2;
3708                 print FILE "$str_user$str_pass";
3709                 close(FILE);
3710         } else {
3711                 &deluser($str_user);
3712                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
3713         }
3714
3715         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3716         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3717         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3718         flock FILE, 2;
3719         print FILE "$str_user\n";
3720         close(FILE);
3721
3722         return;
3723 }
3724
3725 # -------------------------------------------------------------------
3726
3727 sub deluser
3728 {
3729         my ($str_user) = @_;
3730         my $groupfile='';
3731         my @groupmembers=();
3732         my @templist=();
3733
3734         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3735         {
3736                 undef @templist;
3737                 open(FILE, "$groupfile");
3738                 @groupmembers = <FILE>;
3739                 close(FILE);
3740                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3741                 open(FILE, ">$groupfile");
3742                 flock FILE, 2;
3743                 print FILE @templist;
3744                 close(FILE);
3745         }
3746
3747         undef @templist;
3748         open(FILE, "$userdb");
3749         @groupmembers = <FILE>;
3750         close(FILE);
3751         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3752         open(FILE, ">$userdb");
3753         flock FILE, 2;
3754         print FILE @templist;
3755         close(FILE);
3756
3757         return;
3758 }
3759
3760 # -------------------------------------------------------------------