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 $filtersettings{'CHILDREN'} = '5';
 165 if (-e "${General::swroot}/urlfilter/settings") {
 166         &General::readhash("${General::swroot}/urlfilter/settings", \%filtersettings);
 167 }
 168
 169 $xlratorsettings{'CHILDREN'} = '5';
 170 if (-e "${General::swroot}/updatexlrator/settings") {
 171         &General::readhash("${General::swroot}/updatexlrator/settings", \%xlratorsettings);
 172 }
 173
 174 &Header::showhttpheaders();
 175
 176 $proxysettings{'ACTION'} = '';
 177 $proxysettings{'VALID'} = '';
 178
 179 $proxysettings{'ENABLE'} = 'off';
 180 $proxysettings{'ENABLE_BLUE'} = 'off';
 181 $proxysettings{'TRANSPARENT'} = 'off';
 182 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 183 $proxysettings{'PROXY_PORT'} = '800';
 184 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 185 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 186 $proxysettings{'ERR_LANGUAGE'} = 'German';
 187 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 188 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 189 $proxysettings{'FORWARD_VIA'} = 'off';
 190 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 191 $proxysettings{'FORWARD_USERNAME'} = 'off';
 192 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 193 $proxysettings{'UPSTREAM_PROXY'} = '';
 194 $proxysettings{'UPSTREAM_USER'} = '';
 195 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 196 $proxysettings{'LOGGING'} = 'off';
 197 $proxysettings{'LOGQUERY'} = 'off';
 198 $proxysettings{'LOGUSERAGENT'} = 'off';
 199 $proxysettings{'CACHE_MEM'} = '2';
 200 $proxysettings{'CACHE_SIZE'} = '50';
 201 $proxysettings{'MAX_SIZE'} = '4096';
 202 $proxysettings{'MIN_SIZE'} = '0';
 203 $proxysettings{'MEM_POLICY'} = 'LRU';
 204 $proxysettings{'CACHE_POLICY'} = 'LRU';
 205 $proxysettings{'L1_DIRS'} = '16';
 206 $proxysettings{'OFFLINE_MODE'} = 'off';
 207 $proxysettings{'CLASSROOM_EXT'} = 'off';
 208 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 209 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 210 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 211 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 212 $proxysettings{'TIME_FROM_HOUR'} = '00';
 213 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 214 $proxysettings{'TIME_TO_HOUR'} = '24';
 215 $proxysettings{'TIME_TO_MINUTE'} = '00';
 216 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 217 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 218 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 219 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 220 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 221 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 222 $proxysettings{'THROTTLE_BINARY'} = 'off';
 223 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 224 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 225 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 226 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 227 $proxysettings{'FAKE_USERAGENT'} = '';
 228 $proxysettings{'FAKE_REFERER'} = '';
 229 $proxysettings{'AUTH_METHOD'} = 'none';
 230 $proxysettings{'AUTH_REALM'} = '';
 231 $proxysettings{'AUTH_MAX_USERIP'} = '';
 232 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 233 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 234 $proxysettings{'AUTH_CHILDREN'} = '5';
 235 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 236 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 237 $proxysettings{'NCSA_USERNAME'} = '';
 238 $proxysettings{'NCSA_GROUP'} = '';
 239 $proxysettings{'NCSA_PASS'} = '';
 240 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 241 $proxysettings{'LDAP_BASEDN'} = '';
 242 $proxysettings{'LDAP_TYPE'} = 'ADS';
 243 $proxysettings{'LDAP_SERVER'} = '';
 244 $proxysettings{'LDAP_PORT'} = '389';
 245 $proxysettings{'LDAP_BINDDN_USER'} = '';
 246 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 247 $proxysettings{'LDAP_GROUP'} = '';
 248 $proxysettings{'NTLM_DOMAIN'} = '';
 249 $proxysettings{'NTLM_PDC'} = '';
 250 $proxysettings{'NTLM_BDC'} = '';
 251 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 252 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 253 $proxysettings{'RADIUS_SERVER'} = '';
 254 $proxysettings{'RADIUS_PORT'} = '1812';
 255 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 256 $proxysettings{'RADIUS_SECRET'} = '';
 257 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 258 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 259 $proxysettings{'IDENT_REQUIRED'} = 'off';
 260 $proxysettings{'IDENT_TIMEOUT'} = '10';
 261 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 262 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 263 $proxysettings{'ENABLE_FILTER'} = 'off';
 264 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 265
 266 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 267
 268 &Header::getcgihash(\%proxysettings);
 269
 270 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 271 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 272 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 273 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 274
 275 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 276 {
 277         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 278 }
 279
 280 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 281 {
 282         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 283         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 284                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 285         }
 286         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 287                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 288         }
 289         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 290                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 291         }
 292         if (!$errormessage) {
 293                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 294                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 295         }
 296         $proxysettings{'NCSA_USERNAME'} = '';
 297         $proxysettings{'NCSA_GROUP'} = '';
 298         $proxysettings{'NCSA_PASS'} = '';
 299         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 300 }
 301
 302 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 303 {
 304         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 305         &deluser($proxysettings{'ID'});
 306 }
 307
 308 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 309 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 310 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 311
 312 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 313 {
 314         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 315         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 316         @temp = split(/:/,$proxysettings{'ID'});
 317         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 318         $proxysettings{'NCSA_GROUP'} = $temp[1];
 319         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 320         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 321 }
 322
 323 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}))
 324 {
 325         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 326             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 327             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 328             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 329                 $errormessage = $Lang::tr{'invalid input'};
 330                 goto ERROR;
 331         }
 332         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 333         {
 334                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 335                 goto ERROR;
 336         }
 337         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 338                 ($proxysettings{'CACHE_SIZE'} < 10))
 339         {
 340                 $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 341                 goto ERROR;
 342         }
 343         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 344                 ($proxysettings{'CACHE_MEM'} < 1))
 345         {
 346                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 347                 goto ERROR;
 348         }
 349         my @free = `/usr/bin/free`;
 350         $free[1] =~ m/(\d+)/;
 351         $cachemem = int $1 / 2048;
 352         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 353                 $proxysettings{'CACHE_MEM'} = $cachemem;
 354         }
 355         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 356         {
 357                 $errormessage = $Lang::tr{'invalid maximum object size'};
 358                 goto ERROR;
 359         }
 360         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 361         {
 362                 $errormessage = $Lang::tr{'invalid minimum object size'};
 363                 goto ERROR;
 364         }
 365         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 366         {
 367                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 368                 goto ERROR;
 369         }
 370         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 371         {
 372                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 373                 goto ERROR;
 374         }
 375         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 376         {
 377                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 378                 goto ERROR;
 379         }
 380         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 381         {
 382                 $browser_regexp = '';
 383                 foreach (@useragentlist)
 384                 {
 385                         chomp;
 386                         @useragent = split(/,/);
 387                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 388                 }
 389                 chop($browser_regexp);
 390                 if (!$browser_regexp)
 391                 {
 392                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 393                         goto ERROR;
 394                 }
 395         }
 396         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 397         {
 398                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 399                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 400                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 401                 {
 402                         if ($netsettings{'BLUE_DEV'})
 403                         {
 404                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 405                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 406                                 {
 407                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 408                                         goto ERROR;
 409                                 }
 410                         } else {
 411                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 412                                 {
 413                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 414                                         goto ERROR;
 415                                 }
 416                         }
 417                 }
 418                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 419                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 420                 {
 421                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 422                         goto ERROR;
 423                 }
 424                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 425                 {
 426                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 427                         goto ERROR;
 428                 }
 429                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 430                 {
 431                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 432                         goto ERROR;
 433                 }
 434                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 435                 {
 436                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 437                         goto ERROR;
 438                 }
 439                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 440                 {
 441                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 442                         goto ERROR;
 443                 }
 444         }
 445         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 446         {
 447                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 448                 {
 449                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 450                         goto ERROR;
 451                 }
 452         }
 453         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 454         {
 455                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 456                 {
 457                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 458                         goto ERROR;
 459                 }
 460         }
 461         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 462         {
 463                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 464                 {
 465                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 466                         goto ERROR;
 467                 }
 468                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 469                 {
 470                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 471                         goto ERROR;
 472                 }
 473                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 474                 {
 475                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 476                         goto ERROR;
 477                 }
 478                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 479                 {
 480                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 481                         {
 482                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 483                                 goto ERROR;
 484                         }
 485                 }
 486         }
 487         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 488         {
 489                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 490                 {
 491                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 492                         goto ERROR;
 493                 }
 494                 if ($proxysettings{'NTLM_PDC'} eq '')
 495                 {
 496                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 497                         goto ERROR;
 498                 }
 499                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 500                 {
 501                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 502                         goto ERROR;
 503                 }
 504                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 505                 {
 506                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 507                         goto ERROR;
 508                 }
 509         }
 510         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 511         {
 512                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 513                 {
 514                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 515                         goto ERROR;
 516                 }
 517                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 518                 {
 519                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 520                         goto ERROR;
 521                 }
 522                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 523                 {
 524                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 525                         goto ERROR;
 526                 }
 527         }
 528
 529         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 530         $proxy1 = 'YES';
 531         $proxy2 = 'YES';
 532         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 533         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 534         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 535         if (($proxy1 ne $proxy2))
 536         {
 537                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 538                 goto ERROR;
 539         }
 540
 541 ERROR:
 542         &check_acls;
 543
 544         if ($errormessage) {
 545                 $proxysettings{'VALID'} = 'no'; }
 546         else {
 547                 $proxysettings{'VALID'} = 'yes'; }
 548
 549         if ($proxysettings{'VALID'} eq 'yes')
 550         {
 551                 &write_acls;
 552
 553                 delete $proxysettings{'SRC_SUBNETS'};
 554                 delete $proxysettings{'SRC_BANNED_IP'};
 555                 delete $proxysettings{'SRC_BANNED_MAC'};
 556                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 557                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 558                 delete $proxysettings{'DST_NOCACHE'};
 559                 delete $proxysettings{'DST_NOAUTH'};
 560                 delete $proxysettings{'PORTS_SAFE'};
 561                 delete $proxysettings{'PORTS_SSL'};
 562                 delete $proxysettings{'MIME_TYPES'};
 563                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 564                 delete $proxysettings{'NTLM_DENY_USERS'};
 565                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 566                 delete $proxysettings{'RADIUS_DENY_USERS'};
 567                 delete $proxysettings{'IDENT_HOSTS'};
 568                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 569                 delete $proxysettings{'IDENT_DENY_USERS'};
 570
 571                 delete $proxysettings{'CRE_GROUPS'};
 572                 delete $proxysettings{'CRE_SVHOSTS'};
 573
 574                 delete $proxysettings{'NCSA_USERNAME'};
 575                 delete $proxysettings{'NCSA_GROUP'};
 576                 delete $proxysettings{'NCSA_PASS'};
 577                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 578
 579                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 580                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 581                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 582                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 583                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 584                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 585                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 586
 587                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 588                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 589
 590                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 591
 592                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 593                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 594                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 595                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 596                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 597
 598                 &writeconfig;
 599                 &writepacfile;
 600
 601                 system ('/usr/local/bin/squidctrl', 'disable');
 602                 unlink "${General::swroot}/proxy/enable";
 603                 unlink "${General::swroot}/proxy/transparent";
 604                 unlink "${General::swroot}/proxy/enable_blue";
 605                 unlink "${General::swroot}/proxy/transparent_blue";
 606
 607                 if ($proxysettings{'ENABLE'} eq 'on') {
 608                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 609                         system ('/usr/local/bin/squidctrl', 'enable'); }
 610                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 611                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 612                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 613                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 614                         system ('/usr/local/bin/squidctrl', 'enable'); }
 615                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 616                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 617
 618                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 619         }
 620 }
 621
 622 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 623 {
 624         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 625 }
 626
 627 if (!$errormessage)
 628 {
 629         if (-e "${General::swroot}/proxy/advanced/settings") {
 630                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 631         } elsif (-e "${General::swroot}/proxy/settings") {
 632                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 633         }
 634         &read_acls;
 635 }
 636
 637 $checked{'ENABLE'}{'off'} = '';
 638 $checked{'ENABLE'}{'on'} = '';
 639 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 640
 641 $checked{'TRANSPARENT'}{'off'} = '';
 642 $checked{'TRANSPARENT'}{'on'} = '';
 643 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 644
 645 $checked{'ENABLE_BLUE'}{'off'} = '';
 646 $checked{'ENABLE_BLUE'}{'on'} = '';
 647 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 648
 649 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 650 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 651 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 652
 653 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 654 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 655 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 656
 657 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 658 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 659 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 660 $checked{'FORWARD_USERNAME'}{'off'} = '';
 661 $checked{'FORWARD_USERNAME'}{'on'} = '';
 662 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 663 $checked{'FORWARD_VIA'}{'off'} = '';
 664 $checked{'FORWARD_VIA'}{'on'} = '';
 665 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 666 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 667 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 668 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 669
 670 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 671 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 672 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 673 $checked{'OFFLINE_MODE'}{'off'} = '';
 674 $checked{'OFFLINE_MODE'}{'on'} = '';
 675 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 676
 677 $checked{'LOGGING'}{'off'} = '';
 678 $checked{'LOGGING'}{'on'} = '';
 679 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 680 $checked{'LOGQUERY'}{'off'} = '';
 681 $checked{'LOGQUERY'}{'on'} = '';
 682 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 683 $checked{'LOGUSERAGENT'}{'off'} = '';
 684 $checked{'LOGUSERAGENT'}{'on'} = '';
 685 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 686
 687 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 688 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 689
 690 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 691 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 692 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 693 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 694 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 695 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 696
 697 $checked{'CLASSROOM_EXT'}{'off'} = '';
 698 $checked{'CLASSROOM_EXT'}{'on'} = '';
 699 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 700
 701 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 702 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 703 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 704 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 705 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 706
 707 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 708 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 709 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 710 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 711 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 712 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 713 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 714
 715 $checked{'TIME_MON'}{'off'} = '';
 716 $checked{'TIME_MON'}{'on'} = '';
 717 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 718 $checked{'TIME_TUE'}{'off'} = '';
 719 $checked{'TIME_TUE'}{'on'} = '';
 720 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 721 $checked{'TIME_WED'}{'off'} = '';
 722 $checked{'TIME_WED'}{'on'} = '';
 723 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 724 $checked{'TIME_THU'}{'off'} = '';
 725 $checked{'TIME_THU'}{'on'} = '';
 726 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 727 $checked{'TIME_FRI'}{'off'} = '';
 728 $checked{'TIME_FRI'}{'on'} = '';
 729 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 730 $checked{'TIME_SAT'}{'off'} = '';
 731 $checked{'TIME_SAT'}{'on'} = '';
 732 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 733 $checked{'TIME_SUN'}{'off'} = '';
 734 $checked{'TIME_SUN'}{'on'} = '';
 735 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 736
 737 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 738 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 739 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 740 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 741
 742 $checked{'THROTTLE_BINARY'}{'off'} = '';
 743 $checked{'THROTTLE_BINARY'}{'on'} = '';
 744 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 745 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 746 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 747 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 748 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 749 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 750 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 751
 752 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 753 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 754 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 755
 756 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 757 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 758 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 759
 760 foreach (@useragentlist) {
 761         @useragent = split(/,/);
 762         $checked{'UA_'.$useragent[0]}{'off'} = '';
 763         $checked{'UA_'.$useragent[0]}{'on'} = '';
 764         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 765 }
 766
 767 $checked{'AUTH_METHOD'}{'none'} = '';
 768 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 769 $checked{'AUTH_METHOD'}{'ident'} = '';
 770 $checked{'AUTH_METHOD'}{'ldap'} = '';
 771 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 772 $checked{'AUTH_METHOD'}{'radius'} = '';
 773 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 774
 775 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 776
 777 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 778 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 779 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 780
 781 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 782 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 783 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 784
 785 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 786
 787 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 788
 789 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 790
 791 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 792 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 793 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 794
 795 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 796 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 797 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 798
 799 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 800 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 801 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 802
 803 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 804 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 805 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 806
 807 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 808 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 809 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 810
 811 $checked{'IDENT_REQUIRED'}{'off'} = '';
 812 $checked{'IDENT_REQUIRED'}{'on'} = '';
 813 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 814
 815 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 816 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 817 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 818
 819 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 820 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 821 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 822
 823 $checked{'ENABLE_FILTER'}{'off'} = '';
 824 $checked{'ENABLE_FILTER'}{'on'} = '';
 825 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 826
 827 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 828 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 829 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 830
 831 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 832
 833 &Header::openbigbox('100%', 'left', '', $errormessage);
 834
 835 if ($errormessage) {
 836         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 837         print "<font class='base'>$errormessage&nbsp;</font>\n";
 838         &Header::closebox();
 839 }
 840
 841 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 842 {
 843         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 844         $squidversion[0] =~ s/^\s+//g;
 845         $squidversion[0] =~ s/\s+$//g;
 846 } else {
 847         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 848 }
 849
 850 # ===================================================================
 851 #  Main settings
 852 # ===================================================================
 853
 854 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 855
 856 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 857
 858 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 859
 860 print <<END
 861 <table width='100%'>
 862 <tr>
 863         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 864 </tr>
 865 <tr>
 866         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 867         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 868         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 869         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 870 </tr>
 871 <tr>
 872         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 873         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 874         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 875         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 876 </tr>
 877 <tr>
 878 END
 879 ;
 880 if ($netsettings{'BLUE_DEV'}) {
 881         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 882         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 883 } else {
 884         print "<td colspan='2'>&nbsp;</td>";
 885 }
 886 print <<END
 887         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 888         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
 889 </tr>
 890 <tr>
 891 END
 892 ;
 893 if ($netsettings{'BLUE_DEV'}) {
 894         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 895         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 896 } else {
 897         print "<td colspan='2'>&nbsp;</td>";
 898 }
 899 print <<END
 900         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 901         <td class='base'>
 902         <select name='ERR_LANGUAGE'>
 903 END
 904 ;
 905         foreach (<$errordir/*>) {
 906                 if (-d) {
 907                         $language = substr($_,rindex($_,"/")+1);
 908                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 909                 }
 910         }
 911 print <<END
 912         </select>
 913         </td>
 914 </tr>
 915 <tr>
 916         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 917         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 918         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 919         <td class='base'><select name='ERR_DESIGN'>
 920                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 921                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 922         </select></td>
 923 </tr>
 924 <tr>
 925         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 926         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 927         <td>&nbsp;</td>
 928         <td>&nbsp;</td>
 929 </tr>
 930 </table>
 931 <hr size='1'>
 932 <table width='100%'>
 933 <tr>
 934         <td class='base' width='50%'><b>$Lang::tr{'advproxy url filter'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_FILTER' $checked{'ENABLE_FILTER'}{'on'} /></td>
 935         <td class='base' width='50%'><b>$Lang::tr{'advproxy update accelerator'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_UPDXLRATOR' $checked{'ENABLE_UPDXLRATOR'}{'on'} /></td>
 936 </tr>
 937 </table>
 938 <hr size='1'>
 939 <table width='100%'>
 940 <tr>
 941         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
 942 </tr>
 943 <tr>
 944         <td class='base'>$Lang::tr{'advproxy via forwarding'}:</td><td><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
 945         <td class='base'>$Lang::tr{'advproxy upstream proxy host:port'}<img src='/blob.gif' alt='*' /></td><td><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
 946 </tr>
 947 <tr>
 948         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td><td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
 949         <td class='base'>$Lang::tr{'advproxy upstream username'}<img src='/blob.gif' alt='*' /></td><td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
 950 </tr>
 951 <tr>
 952         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td><td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} />
 953   <td class='base'>$Lang::tr{'advproxy upstream password'}:<img src='/blob.gif' alt='*' /></td><td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
 954 </tr>
 955 <tr>
 956         <td class='base' colspan='4'>$Lang::tr{'advproxy no connection auth'}:<input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
 957 </tr>
 958 </table>
 959 <hr size='1'>
 960 <table width='100%'>
 961 <tr>
 962         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
 963 </tr>
 964 <tr>
 965         <td class='base'>$Lang::tr{'advproxy log enabled'}:<input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
 966         <td class='base'>$Lang::tr{'advproxy log query'}:<input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
 967         <td class='base'>$Lang::tr{'advproxy log useragent'}:<input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
 968 </tr>
 969 </table>
 970 <hr size='1'>
 971 <table width='100%'>
 972 <tr>
 973         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
 974 </tr>
 975 <tr>
 976         <td width='35%'></td><td width='15%'></td><td width='35%'></td><td width='15%'></td>
 977 </tr>
 978 <tr>
 979         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
 980         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
 981         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
 982         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
 983 </tr>
 984 <tr>
 985         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
 986         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
 987         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
 988         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
 989 </tr>
 990 <tr>
 991         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
 992         <td class='base'><select name='L1_DIRS'>
 993                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
 994                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
 995                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
 996                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
 997                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
 998         </select></td>
 999         <td colspan='2' rowspan= '5' valign='top' class='base'>
1000                 <table cellspacing='0' cellpadding='0'>
1001                         <tr>
1002                                 <!-- intentionally left empty -->
1003                         </tr>
1004                         <tr>
1005                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1006                         </tr>
1007                         <tr>
1008                                 <!-- intentionally left empty -->
1009                         </tr>
1010                         <tr>
1011                                 <!-- intentionally left empty -->
1012                         </tr>
1013                         <tr>
1014                         <td align=center><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1015 END
1016 ;
1017
1018 print $proxysettings{'DST_NOCACHE'};
1019
1020 print <<END
1021 </textarea></td>
1022                 </tr>
1023                 </table>
1024         </td>
1025 </tr>
1026 <tr>
1027         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1028         <td class='base'><select name='MEM_POLICY'>
1029                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1030                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1031                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1032                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1033         </select></td>
1034 </tr>
1035 <tr>
1036         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1037         <td class='base'><select name='CACHE_POLICY'>
1038                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1039                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1040                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1041                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1042         </select></td>
1043 </tr>
1044 <tr>
1045         <td colspan='2'>&nbsp;</td>
1046 </tr>
1047 <tr>
1048         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1049         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1050 </tr>
1051 </table>
1052 <hr size='1'>
1053 <table width='100%'>
1054 <tr>
1055         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1056 </tr>
1057 <tr>
1058         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1059 </tr>
1060 <tr>
1061         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1062         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1063 </tr>
1064 <tr>
1065         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1066 END
1067 ;
1068         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1069
1070 print <<END
1071 </textarea></td>
1072         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1073 END
1074 ;
1075         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1076
1077 print <<END
1078 </textarea></td>
1079 </tr>
1080 </table>
1081 <hr size='1'>
1082 <table width='100%'>
1083 <tr>
1084         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1085 </tr>
1086 <tr>
1087         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1088 </tr>
1089 <tr>
1090         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1091 </tr>
1092 <tr>
1093         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1094 END
1095 ;
1096
1097 if (!$proxysettings{'SRC_SUBNETS'})
1098 {
1099         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1100         if ($netsettings{'BLUE_DEV'})
1101         {
1102                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1103         }
1104 } else { print $proxysettings{'SRC_SUBNETS'}; }
1105
1106 print <<END
1107 </textarea></td>
1108 END
1109 ;
1110
1111 $line = $Lang::tr{'advproxy no internal proxy on green'};
1112 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1113 print "<td class='base'>$line:</td>\n";
1114 print <<END
1115         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1116 </tr>
1117 END
1118 ;
1119 if ($netsettings{'BLUE_DEV'}) {
1120         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1121         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1122         print "<tr>\n";
1123         print "<td class='base'>$line:</td>\n";
1124         print <<END
1125         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1126 </tr>
1127 END
1128 ;
1129 }
1130 print <<END
1131 <tr>
1132         <td colspan='2'>&nbsp;</td>
1133 </tr>
1134 <tr>
1135         <td colspan='2'>&nbsp;</td>
1136 </tr>
1137 </table>
1138 <table width='100%'>
1139 <tr>
1140         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1141 </tr>
1142 <tr>
1143         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1144         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1145 </tr>
1146 <tr>
1147         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1148 END
1149 ;
1150
1151         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1152
1153 print <<END
1154 </textarea></td>
1155         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1156 END
1157 ;
1158
1159 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1160
1161 print <<END
1162 </textarea></td>
1163 </tr>
1164 </table>
1165 <table width='100%'>
1166 <tr>
1167         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1168 </tr>
1169 <tr>
1170         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1171         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1172 </tr>
1173 <tr>
1174         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1175 END
1176 ;
1177
1178         print $proxysettings{'SRC_BANNED_IP'};
1179
1180 print <<END
1181 </textarea></td>
1182         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1183 END
1184 ;
1185
1186 print $proxysettings{'SRC_BANNED_MAC'};
1187
1188 print <<END
1189 </textarea></td>
1190 </tr>
1191 </table>
1192
1193 <hr size='1'>
1194
1195 END
1196 ;
1197 # -------------------------------------------------------------------
1198 #  CRE GUI - optional
1199 # -------------------------------------------------------------------
1200
1201 if (-e $cre_enabled) { print <<END
1202 <table width='100%'>
1203
1204 <tr>
1205         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1206 </tr>
1207 <tr>
1208         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1209 </tr>
1210 <tr>
1211
1212 END
1213 ;
1214 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1215 print <<END
1216         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1217         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1218 </tr>
1219 <tr>
1220         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1221         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1222 END
1223 ;
1224 }
1225 print "</tr>";
1226 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1227 print <<END
1228 <tr>
1229         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1230 END
1231 ;
1232
1233         print $proxysettings{'CRE_GROUPS'};
1234
1235 print <<END
1236 </textarea></td>
1237         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1238 END
1239 ;
1240         print $proxysettings{'CRE_SVHOSTS'};
1241
1242 print <<END
1243 </textarea></td>
1244 </tr>
1245 END
1246 ;
1247 }
1248 print "</table><hr size='1'>";
1249
1250 } else {
1251         print <<END
1252         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1253         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1254         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1255 END
1256 ;
1257 }
1258
1259 # -------------------------------------------------------------------
1260
1261 print <<END
1262
1263 <table width='100%'>
1264 <tr>
1265         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1266 </tr>
1267 <table width='100%'>
1268 <tr>
1269         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1270         <td width='1%'>&nbsp;</td>
1271         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1272         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1273         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1274         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1275         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1276         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1277         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1278         <td width='1%'>&nbsp;&nbsp;</td>
1279         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1280         <td width='1%'>&nbsp;</td>
1281         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1282         <td>&nbsp;</td>
1283 </tr>
1284 <tr>
1285         <td class='base'>
1286         <select name='TIME_ACCESS_MODE'>
1287         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1288         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1289         </select>
1290         </td>
1291         <td>&nbsp;</td>
1292         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1293         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1294         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1295         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1296         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1297         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1298         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1299         <td>&nbsp;</td>
1300         <td class='base'>
1301         <select name='TIME_FROM_HOUR'>
1302 END
1303 ;
1304 for ($i=0;$i<=24;$i++) {
1305         $_ = sprintf("%02s",$i);
1306         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1307 }
1308 print <<END
1309         </select>
1310         </td>
1311         <td>:</td>
1312         <td class='base'>
1313         <select name='TIME_FROM_MINUTE'>
1314 END
1315 ;
1316 for ($i=0;$i<=45;$i+=15) {
1317         $_ = sprintf("%02s",$i);
1318         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1319 }
1320 print <<END
1321         </select>
1322         <td> - </td>
1323         </td>
1324         <td class='base'>
1325         <select name='TIME_TO_HOUR'>
1326 END
1327 ;
1328 for ($i=0;$i<=24;$i++) {
1329         $_ = sprintf("%02s",$i);
1330         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1331 }
1332 print <<END
1333         </select>
1334         </td>
1335         <td>:</td>
1336         <td class='base'>
1337         <select name='TIME_TO_MINUTE'>
1338 END
1339 ;
1340 for ($i=0;$i<=45;$i+=15) {
1341         $_ = sprintf("%02s",$i);
1342         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1343 }
1344 print <<END
1345         </select>
1346         </td>
1347 </tr>
1348 </table>
1349 <hr size='1'>
1350 <table width='100%'>
1351 <tr>
1352         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1353 </tr>
1354 <tr>
1355         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1356         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1357         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1358         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1359 </tr>
1360 </table>
1361 <hr size='1'>
1362 <table width='100%'>
1363 <tr>
1364         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1365 </tr>
1366 <tr>
1367         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1368         <td width='20%' class='base'>
1369         <select name='THROTTLING_GREEN_TOTAL'>
1370 END
1371 ;
1372
1373 foreach (@throttle_limits) {
1374         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1375 }
1376
1377 print <<END
1378         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1379         </select>
1380         </td>
1381         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1382         <td width='30%' class='base'>
1383         <select name='THROTTLING_GREEN_HOST'>
1384 END
1385 ;
1386
1387 foreach (@throttle_limits) {
1388         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1389 }
1390
1391 print <<END
1392         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1393         </select>
1394         </td>
1395 </tr>
1396 END
1397 ;
1398
1399 if ($netsettings{'BLUE_DEV'}) {
1400         print <<END
1401 <tr>
1402         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1403         <td class='base'>
1404         <select name='THROTTLING_BLUE_TOTAL'>
1405 END
1406 ;
1407
1408 foreach (@throttle_limits) {
1409         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1410 }
1411
1412 print <<END
1413         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1414         </select>
1415         </td>
1416         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1417         <td class='base'>
1418         <select name='THROTTLING_BLUE_HOST'>
1419 END
1420 ;
1421
1422 foreach (@throttle_limits) {
1423         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1424 }
1425
1426 print <<END
1427         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1428         </select>
1429         </td>
1430 </tr>
1431 END
1432 ;
1433 }
1434
1435 print <<END
1436 </table>
1437 <table width='100%'>
1438 <tr>
1439         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1440 </tr>
1441 <tr>
1442         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1443         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1444         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1445         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1446         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1447         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1448         <td width='15%'>&nbsp;</td>
1449         <td width='10%'>&nbsp;</td>
1450 </tr>
1451 </table>
1452 <hr size='1'>
1453 <table width='100%'>
1454 <tr>
1455         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1456 </tr>
1457 END
1458 ;
1459 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1460 print <<END
1461 <tr>
1462         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1463         <td>&nbsp;</td>
1464         <td>&nbsp;</td>
1465 </tr>
1466 <tr>
1467         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1468 END
1469 ;
1470
1471 print $proxysettings{'MIME_TYPES'};
1472
1473 print <<END
1474 </textarea></td>
1475         <td>&nbsp;</td>
1476         <td>&nbsp;</td>
1477 </tr>
1478 END
1479 ;
1480 }
1481 print <<END
1482 </table>
1483
1484 <hr size='1'>
1485 <table width='100%'>
1486 <tr>
1487         <td colspan='4'><b>$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>
1488 </tr>
1489 END
1490 ;
1491 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1492 print <<END
1493 <tr>
1494         <td colspan='4'><i>
1495 END
1496 ;
1497 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1498 print <<END
1499 </i></td>
1500 </tr>
1501 </table>
1502 <table width='100%'>
1503 END
1504 ;
1505
1506 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1507         for ($i=0; $i<=3; $i++) {
1508                 if ($i eq 0) { print "<tr>\n"; }
1509                 if (($n+$i) < @useragentlist) {
1510                         @useragent = split(/,/,@useragentlist[$n+$i]);
1511                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1512                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1513                 }
1514                 if ($i eq 3) { print "<\/tr>\n"; }
1515         }
1516 }
1517 }
1518 print <<END
1519 </table>
1520 <hr size='1'>
1521 <table width='100%'>
1522 <tr>
1523         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1524 </tr>
1525 <tr>
1526         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1527         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1528 </tr>
1529 <tr>
1530         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1531         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1532 </tr>
1533 </table>
1534 <hr size='1'>
1535 END
1536 ;
1537
1538 print <<END
1539 <table width='100%'>
1540 <tr>
1541         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1542 </tr>
1543 <tr>
1544         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1545         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1546         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1547         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1548         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1549         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1550 </tr>
1551 </table>
1552 END
1553 ;
1554
1555 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1556 <hr size='1'>
1557 <table width='100%'>
1558 <tr>
1559         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1560 </tr>
1561 <tr>
1562         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1563 </tr>
1564 <tr>
1565         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1566         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1567         <td colspan='2' rowspan= '6' valign='top' class='base'>
1568                 <table cellpadding='0' cellspacing='0'>
1569                         <tr>
1570                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1571                         </tr>
1572                         <tr>
1573                                 <!-- intentionally left empty -->
1574                         </tr>
1575                         <tr>
1576                                 <!-- intentionally left empty -->
1577                         </tr>
1578                         <tr>
1579                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1580                         </tr>
1581                         <tr>
1582                                 <!-- intentionally left empty -->
1583                         </tr>
1584                         <tr>
1585                                 <!-- intentionally left empty -->
1586                         </tr>
1587                         <tr>
1588                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1589                         </tr>
1590                         <tr>
1591                                 <!-- intentionally left empty -->
1592                         </tr>
1593                         <tr>
1594                                 <!-- intentionally left empty -->
1595                         </tr>
1596                         <tr>
1597                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1598 END
1599 ;
1600
1601 print $proxysettings{'DST_NOAUTH'};
1602
1603 print <<END
1604 </textarea></td>
1605                 </tr>
1606                 </table>
1607         </td>
1608 </tr>
1609 <tr>
1610         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1611         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1612 </tr>
1613 <tr>
1614         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1615         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1616 </tr>
1617 <tr>
1618         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1619         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1620 </tr>
1621 <tr>
1622         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1623         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1624 </tr>
1625 <tr>
1626         <td colspan='2'>&nbsp;</td>
1627 </tr>
1628 </table>
1629 END
1630 ;
1631 }
1632
1633 # ===================================================================
1634 #  NCSA auth settings
1635 # ===================================================================
1636
1637 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1638 print <<END
1639 <hr size='1'>
1640 <table width='100%'>
1641 <tr>
1642         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1643 </tr>
1644 <tr>
1645         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1646         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1647         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1648         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1649 </tr>
1650 <tr>
1651         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1652         <td>&nbsp;</td>
1653         <td>&nbsp;</td>
1654 </tr>
1655 </table>
1656 END
1657 ; }
1658
1659 # ===================================================================
1660 #  IDENTD auth settings
1661 # ===================================================================
1662
1663 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1664 print <<END
1665 <hr size ='1'>
1666 <table width='100%'>
1667 <tr>
1668         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1669 </tr>
1670 <tr>
1671         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1672         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1673         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1674         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1675 </tr>
1676 <tr>
1677         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1678         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1679         <td>&nbsp;</td>
1680         <td>&nbsp;</td>
1681 </tr>
1682 <tr>
1683         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1684         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1685 </tr>
1686 <tr>
1687         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1688 END
1689 ;
1690 if (!$proxysettings{'IDENT_HOSTS'}) {
1691         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1692         if ($netsettings{'BLUE_DEV'}) {
1693                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1694         }
1695 } else {
1696         print $proxysettings{'IDENT_HOSTS'};
1697 }
1698
1699 print <<END
1700 </textarea></td>
1701                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1702 END
1703 ;
1704
1705 print $proxysettings{'DST_NOAUTH'};
1706
1707 print <<END
1708 </textarea></td>
1709 </tr>
1710 </table>
1711 <hr size ='1'>
1712 <table width='100%'>
1713 <tr>
1714         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1715 </tr>
1716 <tr>
1717         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1718         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1719         <td width='25%'>&nbsp;</td>
1720         <td width='30%'>&nbsp;</td>
1721 </tr>
1722 <tr>
1723         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1724         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1725         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1726         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1727 </tr>
1728 <tr>
1729         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1730         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1731 </tr>
1732 <tr>
1733         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1734 END
1735 ; }
1736
1737 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1738
1739 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1740 </textarea></td>
1741         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1742 END
1743 ; }
1744
1745 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1746
1747 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1748 </textarea></td>
1749 </tr>
1750 </table>
1751 END
1752 ; }
1753
1754 # ===================================================================
1755 #  NTLM auth settings
1756 # ===================================================================
1757
1758 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1759 print <<END
1760 <hr size='1'>
1761 <table width='100%'>
1762 <tr>
1763         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1764 </tr>
1765 <tr>
1766         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1767         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1768         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1769         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1770         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1771         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1772 </tr>
1773 </table>
1774 <hr size ='1'>
1775 <table width='100%'>
1776 <tr>
1777         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1778 </tr>
1779 <tr>
1780         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1781         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1782         <td>&nbsp;</td>
1783 </tr>
1784 </table>
1785 <hr size ='1'>
1786 <table width='100%'>
1787 <tr>
1788         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1789 </tr>
1790 <tr>
1791         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1792         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1793         <td width='25%'>&nbsp;</td>
1794         <td width='30%'>&nbsp;</td>
1795 </tr>
1796 <tr>
1797         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1798         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1799         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1800         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1801 </tr>
1802 <tr>
1803         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1804         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1805 </tr>
1806 <tr>
1807         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1808 END
1809 ; }
1810
1811 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1812
1813 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1814 </textarea></td>
1815         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1816 END
1817 ; }
1818
1819 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1820
1821 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1822 </textarea></td>
1823 </tr>
1824 </table>
1825 END
1826 ; }
1827
1828 # ===================================================================
1829 #  LDAP auth settings
1830 # ===================================================================
1831
1832 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1833 print <<END
1834 <hr size='1'>
1835 <table width='100%'>
1836 <tr>
1837         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1838 </tr>
1839 <tr>
1840         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1841         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1842         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1843         <td class='base'><select name='LDAP_TYPE'>
1844                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1845                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1846                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1847                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1848         </select></td>
1849 </tr>
1850 <tr>
1851         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1852         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1853         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1854         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1855 </tr>
1856 </table>
1857 <hr size ='1'>
1858 <table width='100%'>
1859 <tr>
1860         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1861 </tr>
1862 <tr>
1863         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1864         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1865         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1866         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1867 </tr>
1868 </table>
1869 <hr size ='1'>
1870 <table width='100%'>
1871 <tr>
1872         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1873 </tr>
1874 <tr>
1875         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1876         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1877         <td>&nbsp;</td>
1878         <td>&nbsp;</td>
1879 </tr>
1880 </table>
1881 END
1882 ; }
1883
1884 # ===================================================================
1885 #  RADIUS auth settings
1886 # ===================================================================
1887
1888 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1889 print <<END
1890 <hr size='1'>
1891 <table width='100%'>
1892 <tr>
1893         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1894 </tr>
1895 <tr>
1896         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1897         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1898         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1899         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1900 </tr>
1901 <tr>
1902         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1903         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
1904         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
1905         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
1906 </tr>
1907 </table>
1908 <hr size ='1'>
1909 <table width='100%'>
1910 <tr>
1911         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
1912 </tr>
1913 <tr>
1914         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1915         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
1916         <td width='25%'>&nbsp;</td>
1917         <td width='30%'>&nbsp;</td>
1918 </tr>
1919 <tr>
1920         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
1921         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
1922         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
1923         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
1924 </tr>
1925 <tr>
1926         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
1927         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
1928 </tr>
1929 <tr>
1930         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1931 END
1932 ; }
1933
1934 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
1935
1936 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1937 </textarea></td>
1938         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
1939 END
1940 ; }
1941
1942 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
1943
1944 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1945 </textarea></td>
1946 </tr>
1947 </table>
1948 END
1949 ; }
1950
1951 # ===================================================================
1952
1953 }
1954
1955 print "<table>\n";
1956
1957 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
1958 print <<END
1959 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1960 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1961 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1962 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1963 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
1964 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1965 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
1966 END
1967 ; }
1968
1969 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1970 print <<END
1971 <td><input type='hidden' name='AUTH_CHILDREN'        value='$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='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1975 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1976 END
1977 ; }
1978
1979 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
1980 print <<END
1981 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
1982 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
1983 END
1984 ; }
1985
1986 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
1987 print <<END
1988 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
1989 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
1990 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
1991 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
1992 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
1993 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
1994 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
1995 END
1996 ; }
1997
1998 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
1999 print <<END
2000 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2001 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2002 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2003 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2004 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2005 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2006 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2007 END
2008 ; }
2009
2010 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2011 print <<END
2012 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2013 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2014 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2015 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2016 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2017 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2018 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2019 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2020 END
2021 ; }
2022
2023 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2024 print <<END
2025 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2026 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2027 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2028 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2029 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2030 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2031 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2032 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2033 END
2034 ; }
2035
2036 print "</table>\n";
2037
2038 print <<END
2039 <hr size='1'>
2040 END
2041 ;
2042
2043 print <<END
2044 <table width='100%'>
2045 <tr>
2046         <td>&nbsp;</td>
2047         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2048         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2049         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2050         <td>&nbsp;</td>
2051 </tr>
2052
2053 </table>
2054 <br />
2055 <table width='100%'>
2056 <tr>
2057         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2058         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2059         </td>
2060         <td align='right'>&nbsp;</td>
2061 </tr>
2062 </table>
2063 </form>
2064 END
2065 ;
2066
2067 &Header::closebox();
2068
2069 } else {
2070
2071 # ===================================================================
2072 #  NCSA user management
2073 # ===================================================================
2074
2075 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2076 print <<END
2077 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2078 <table width='100%'>
2079 <tr>
2080         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2081 </tr>
2082 <tr>
2083         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2084         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2085 END
2086 ;
2087         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2088         print <<END
2089          /></td>
2090         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2091         <td class='base'>
2092                 <select name='NCSA_GROUP'>
2093                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2094                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2095                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2096                 </select>
2097         </td>
2098
2099 </tr>
2100 <tr>
2101         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2102         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2103         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2104         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2105 </tr>
2106 </table>
2107 <br>
2108 <table>
2109 <tr>
2110         <td>&nbsp;</td>
2111         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2112         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2113         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2114 END
2115 ;
2116         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2117                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2118         }
2119
2120 print <<END
2121         <td>&nbsp;</td>
2122         <td>&nbsp;</td>
2123         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2124 </tr>
2125 </table>
2126 </form>
2127 <hr size='1'>
2128 <table width='100%'>
2129 <tr>
2130         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2131 </tr>
2132 </table>
2133 <table width='100%' align='center'>
2134 END
2135 ;
2136
2137 if (-e $extgrp)
2138 {
2139         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2140         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2141 }
2142 if (-e $stdgrp)
2143 {
2144         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2145         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2146 }
2147 if (-e $disgrp)
2148 {
2149         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2150         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2151 }
2152
2153 @userlist = sort(@userlist);
2154
2155 # If the password file contains entries, print entries and action icons
2156
2157 if ( $userdb ne "" ) {
2158         print <<END
2159         <tr>
2160                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2161                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2162                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2163         </tr>
2164 END
2165 ;
2166         $id = 0;
2167         foreach $line (@userlist)
2168         {
2169                 $id++;
2170                 chomp($line);
2171                 @temp = split(/:/,$line);
2172                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2173                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2174                 elsif ($id % 2) {
2175                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2176                 else {
2177                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2178
2179                 print <<END
2180                 <td align='center'>$temp[0]</td>
2181                 <td align='center'>
2182 END
2183 ;
2184                 if ($temp[1] eq 'standard') {
2185                         print $Lang::tr{'advproxy NCSA grp standard'};
2186                 } elsif ($temp[1] eq 'extended') {
2187                         print $Lang::tr{'advproxy NCSA grp extended'};
2188                 } elsif ($temp[1] eq 'disabled') {
2189                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2190                 print <<END
2191                 </td>
2192                 <td width='8%' align='center'>
2193                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2194                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2195                 <input type='hidden' name='ID' value='$line' />
2196                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2197                 </form>
2198                 </td>
2199
2200                 <td width='8%' align='center'>
2201                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2202                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2203                 <input type='hidden' name='ID' value='$temp[0]' />
2204                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2205                 </form>
2206                 </td>
2207         </tr>
2208 END
2209 ;
2210         }
2211
2212 print <<END
2213 </table>
2214 <br>
2215 <table>
2216 <tr>
2217         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2218         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2219         <td class='base'>$Lang::tr{'edit'}</td>
2220         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2221         <td class='base'>$Lang::tr{'remove'}</td>
2222 </tr>
2223 END
2224 ;
2225 } else {
2226         print <<END
2227         <tr>
2228                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2229         </tr>
2230 END
2231 ;
2232 }
2233
2234 print <<END
2235 </table>
2236 END
2237 ;
2238
2239 &Header::closebox();
2240
2241 }
2242
2243 # ===================================================================
2244
2245 &Header::closebigbox();
2246
2247 &Header::closepage();
2248
2249 # -------------------------------------------------------------------
2250
2251 sub read_acls
2252 {
2253         if (-e "$acl_src_subnets") {
2254                 open(FILE,"$acl_src_subnets");
2255                 delete $proxysettings{'SRC_SUBNETS'};
2256                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2257                 close(FILE);
2258         }
2259         if (-e "$acl_src_banned_ip") {
2260                 open(FILE,"$acl_src_banned_ip");
2261                 delete $proxysettings{'SRC_BANNED_IP'};
2262                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2263                 close(FILE);
2264         }
2265         if (-e "$acl_src_banned_mac") {
2266                 open(FILE,"$acl_src_banned_mac");
2267                 delete $proxysettings{'SRC_BANNED_MAC'};
2268                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2269                 close(FILE);
2270         }
2271         if (-e "$acl_src_unrestricted_ip") {
2272                 open(FILE,"$acl_src_unrestricted_ip");
2273                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2274                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2275                 close(FILE);
2276         }
2277         if (-e "$acl_src_unrestricted_mac") {
2278                 open(FILE,"$acl_src_unrestricted_mac");
2279                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2280                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2281                 close(FILE);
2282         }
2283         if (-e "$acl_dst_nocache") {
2284                 open(FILE,"$acl_dst_nocache");
2285                 delete $proxysettings{'DST_NOCACHE'};
2286                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2287                 close(FILE);
2288         }
2289         if (-e "$acl_dst_noauth") {
2290                 open(FILE,"$acl_dst_noauth");
2291                 delete $proxysettings{'DST_NOAUTH'};
2292                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2293                 close(FILE);
2294         }
2295         if (-e "$acl_ports_safe") {
2296                 open(FILE,"$acl_ports_safe");
2297                 delete $proxysettings{'PORTS_SAFE'};
2298                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2299                 close(FILE);
2300         }
2301         if (-e "$acl_ports_ssl") {
2302                 open(FILE,"$acl_ports_ssl");
2303                 delete $proxysettings{'PORTS_SSL'};
2304                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2305                 close(FILE);
2306         }
2307         if (-e "$mimetypes") {
2308                 open(FILE,"$mimetypes");
2309                 delete $proxysettings{'MIME_TYPES'};
2310                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2311                 close(FILE);
2312         }
2313         if (-e "$ntlmdir/msntauth.allowusers") {
2314                 open(FILE,"$ntlmdir/msntauth.allowusers");
2315                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2316                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2317                 close(FILE);
2318         }
2319         if (-e "$ntlmdir/msntauth.denyusers") {
2320                 open(FILE,"$ntlmdir/msntauth.denyusers");
2321                 delete $proxysettings{'NTLM_DENY_USERS'};
2322                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2323                 close(FILE);
2324         }
2325         if (-e "$raddir/radauth.allowusers") {
2326                 open(FILE,"$raddir/radauth.allowusers");
2327                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2328                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2329                 close(FILE);
2330         }
2331         if (-e "$raddir/radauth.denyusers") {
2332                 open(FILE,"$raddir/radauth.denyusers");
2333                 delete $proxysettings{'RADIUS_DENY_USERS'};
2334                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2335                 close(FILE);
2336         }
2337         if (-e "$identdir/identauth.allowusers") {
2338                 open(FILE,"$identdir/identauth.allowusers");
2339                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2340                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2341                 close(FILE);
2342         }
2343         if (-e "$identdir/identauth.denyusers") {
2344                 open(FILE,"$identdir/identauth.denyusers");
2345                 delete $proxysettings{'IDENT_DENY_USERS'};
2346                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2347                 close(FILE);
2348         }
2349         if (-e "$identhosts") {
2350                 open(FILE,"$identhosts");
2351                 delete $proxysettings{'IDENT_HOSTS'};
2352                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2353                 close(FILE);
2354         }
2355         if (-e "$cre_groups") {
2356                 open(FILE,"$cre_groups");
2357                 delete $proxysettings{'CRE_GROUPS'};
2358                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2359                 close(FILE);
2360         }
2361         if (-e "$cre_svhosts") {
2362                 open(FILE,"$cre_svhosts");
2363                 delete $proxysettings{'CRE_SVHOSTS'};
2364                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2365                 close(FILE);
2366         }
2367 }
2368
2369 # -------------------------------------------------------------------
2370
2371 sub check_acls
2372 {
2373         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2374         undef $proxysettings{'PORTS_SAFE'};
2375         foreach (@temp)
2376         {
2377                 s/^\s+//g; s/\s+$//g;
2378                 if ($_)
2379                 {
2380                         $line = $_;
2381                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2382                         s/#.*//g; s/\s+//g;
2383                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2384                         @templist = split(/-/);
2385                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2386                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2387                 }
2388         }
2389
2390         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2391         undef $proxysettings{'PORTS_SSL'};
2392         foreach (@temp)
2393         {
2394                 s/^\s+//g; s/\s+$//g;
2395                 if ($_)
2396                 {
2397                         $line = $_;
2398                         s/#.*//g; s/\s+//g;
2399                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2400                         @templist = split(/-/);
2401                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2402                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2403                 }
2404         }
2405
2406         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2407         undef $proxysettings{'DST_NOCACHE'};
2408         foreach (@temp)
2409         {
2410                 s/^\s+//g; s/\s+$//g;
2411                 if ($_)
2412                 {
2413                         unless (/^\./) { $_ = '.'.$_; }
2414                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2415                 }
2416         }
2417
2418         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2419         undef $proxysettings{'SRC_SUBNETS'};
2420         foreach (@temp)
2421         {
2422                 s/^\s+//g; s/\s+$//g;
2423                 if ($_)
2424                 {
2425                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2426                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2427                 }
2428         }
2429
2430         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2431         undef $proxysettings{'SRC_BANNED_IP'};
2432         foreach (@temp)
2433         {
2434                 s/^\s+//g; s/\s+$//g;
2435                 if ($_)
2436                 {
2437                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2438                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2439                 }
2440         }
2441
2442         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2443         undef $proxysettings{'SRC_BANNED_MAC'};
2444         foreach (@temp)
2445         {
2446                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2447                 if ($_)
2448                 {
2449                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2450                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2451                 }
2452         }
2453
2454         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2455         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2456         foreach (@temp)
2457         {
2458                 s/^\s+//g; s/\s+$//g;
2459                 if ($_)
2460                 {
2461                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2462                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2463                 }
2464         }
2465
2466         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2467         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2468         foreach (@temp)
2469         {
2470                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2471                 if ($_)
2472                 {
2473                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2474                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2475                 }
2476         }
2477
2478         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2479         undef $proxysettings{'DST_NOAUTH'};
2480         foreach (@temp)
2481         {
2482                 s/^\s+//g; s/\s+$//g;
2483                 if ($_)
2484                 {
2485                         unless (/^\./) { $_ = '.'.$_; }
2486                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2487                 }
2488         }
2489
2490         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2491         {
2492                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2493                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2494                 foreach (@temp)
2495                 {
2496                         s/^\s+//g; s/\s+$//g;
2497                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2498                 }
2499                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2500         }
2501
2502         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2503         {
2504                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2505                 undef $proxysettings{'NTLM_DENY_USERS'};
2506                 foreach (@temp)
2507                 {
2508                         s/^\s+//g; s/\s+$//g;
2509                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2510                 }
2511                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2512         }
2513
2514         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2515         {
2516                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2517                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2518                 foreach (@temp)
2519                 {
2520                         s/^\s+//g; s/\s+$//g;
2521                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2522                 }
2523                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2524         }
2525
2526         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2527         {
2528                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2529                 undef $proxysettings{'IDENT_DENY_USERS'};
2530                 foreach (@temp)
2531                 {
2532                         s/^\s+//g; s/\s+$//g;
2533                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2534                 }
2535                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2536         }
2537
2538         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2539         {
2540                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2541                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2542                 foreach (@temp)
2543                 {
2544                         s/^\s+//g; s/\s+$//g;
2545                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2546                 }
2547                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2548         }
2549
2550         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2551         {
2552                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2553                 undef $proxysettings{'RADIUS_DENY_USERS'};
2554                 foreach (@temp)
2555                 {
2556                         s/^\s+//g; s/\s+$//g;
2557                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2558                 }
2559                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2560         }
2561
2562         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2563         undef $proxysettings{'IDENT_HOSTS'};
2564         foreach (@temp)
2565         {
2566                 s/^\s+//g; s/\s+$//g;
2567                 if ($_)
2568                 {
2569                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2570                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2571                 }
2572         }
2573
2574         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2575         undef $proxysettings{'CRE_SVHOSTS'};
2576         foreach (@temp)
2577         {
2578                 s/^\s+//g; s/\s+$//g;
2579                 if ($_)
2580                 {
2581                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2582                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2583                 }
2584         }
2585 }
2586
2587 # -------------------------------------------------------------------
2588
2589 sub write_acls
2590 {
2591         open(FILE, ">$acl_src_subnets");
2592         flock(FILE, 2);
2593         if (!$proxysettings{'SRC_SUBNETS'})
2594         {
2595                 print FILE "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
2596                 if ($netsettings{'BLUE_DEV'})
2597                 {
2598                         print FILE "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
2599                 }
2600         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2601         close(FILE);
2602
2603         open(FILE, ">$acl_src_banned_ip");
2604         flock(FILE, 2);
2605         print FILE $proxysettings{'SRC_BANNED_IP'};
2606         close(FILE);
2607
2608         open(FILE, ">$acl_src_banned_mac");
2609         flock(FILE, 2);
2610         print FILE $proxysettings{'SRC_BANNED_MAC'};
2611         close(FILE);
2612
2613         open(FILE, ">$acl_src_unrestricted_ip");
2614         flock(FILE, 2);
2615         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2616         close(FILE);
2617
2618         open(FILE, ">$acl_src_unrestricted_mac");
2619         flock(FILE, 2);
2620         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2621         close(FILE);
2622
2623         open(FILE, ">$acl_dst_nocache");
2624         flock(FILE, 2);
2625         print FILE $proxysettings{'DST_NOCACHE'};
2626         close(FILE);
2627
2628         open(FILE, ">$acl_dst_noauth");
2629         flock(FILE, 2);
2630         print FILE $proxysettings{'DST_NOAUTH'};
2631         close(FILE);
2632
2633         open(FILE, ">$acl_ports_safe");
2634         flock(FILE, 2);
2635         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2636         close(FILE);
2637
2638         open(FILE, ">$acl_ports_ssl");
2639         flock(FILE, 2);
2640         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2641         close(FILE);
2642
2643         open(FILE, ">$acl_dst_throttle");
2644         flock(FILE, 2);
2645         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2646         {
2647                 @temp = split(/\|/,$throttle_binary);
2648                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2649         }
2650         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2651         {
2652                 @temp = split(/\|/,$throttle_dskimg);
2653                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2654         }
2655         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2656         {
2657                 @temp = split(/\|/,$throttle_mmedia);
2658                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2659         }
2660         if (-s $throttled_urls)
2661         {
2662                 open(URLFILE, $throttled_urls);
2663                 @temp = <URLFILE>;
2664                 close(URLFILE);
2665                 foreach (@temp) { print FILE; }
2666         }
2667         close(FILE);
2668
2669         open(FILE, ">$mimetypes");
2670         flock(FILE, 2);
2671         print FILE $proxysettings{'MIME_TYPES'};
2672         close(FILE);
2673
2674         open(FILE, ">$ntlmdir/msntauth.allowusers");
2675         flock(FILE, 2);
2676         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2677         close(FILE);
2678
2679         open(FILE, ">$ntlmdir/msntauth.denyusers");
2680         flock(FILE, 2);
2681         print FILE $proxysettings{'NTLM_DENY_USERS'};
2682         close(FILE);
2683
2684         open(FILE, ">$raddir/radauth.allowusers");
2685         flock(FILE, 2);
2686         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2687         close(FILE);
2688
2689         open(FILE, ">$raddir/radauth.denyusers");
2690         flock(FILE, 2);
2691         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2692         close(FILE);
2693
2694         open(FILE, ">$identdir/identauth.allowusers");
2695         flock(FILE, 2);
2696         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2697         close(FILE);
2698
2699         open(FILE, ">$identdir/identauth.denyusers");
2700         flock(FILE, 2);
2701         print FILE $proxysettings{'IDENT_DENY_USERS'};
2702         close(FILE);
2703
2704         open(FILE, ">$identhosts");
2705         flock(FILE, 2);
2706         print FILE $proxysettings{'IDENT_HOSTS'};
2707         close(FILE);
2708
2709         open(FILE, ">$cre_groups");
2710         flock(FILE, 2);
2711         print FILE $proxysettings{'CRE_GROUPS'};
2712         close(FILE);
2713
2714         open(FILE, ">$cre_svhosts");
2715         flock(FILE, 2);
2716         print FILE $proxysettings{'CRE_SVHOSTS'};
2717         close(FILE);
2718 }
2719
2720 # -------------------------------------------------------------------
2721
2722 sub writepacfile
2723 {
2724         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2725         flock(FILE, 2);
2726         print FILE "function FindProxyForURL(url, host)\n";
2727         print FILE "{\n";
2728         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2729         {
2730                 print FILE <<END
2731 if (
2732      (isPlainHostName(host)) ||
2733      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2734      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2735      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2736      (isInNet(host, "169.254.0.0", "255.255.0.0")) ||
2737      (isInNet(host, "192.168.0.0", "255.255.0.0"))
2738    )
2739      return "DIRECT";
2740
2741  else
2742
2743 END
2744 ;
2745                 if ($proxysettings{'ENABLE'} eq 'on')
2746                 {
2747                         print FILE "if (\n";
2748                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2749
2750                         undef @templist;
2751                         if (-e "$acl_src_subnets") {
2752                                 open(SUBNETS,"$acl_src_subnets");
2753                                 @templist = <SUBNETS>;
2754                                 close(SUBNETS);
2755                         }
2756
2757                         foreach (@templist)
2758                         {
2759                                 @temp = split(/\//);
2760                                 if (
2761                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2762                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2763                                         )
2764                                 {
2765                                         chomp $temp[1];
2766                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2767                                 }
2768                         }
2769
2770                         print FILE "\n";
2771
2772                         print FILE <<END
2773
2774
2775    )
2776      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2777 END
2778 ;
2779                 }
2780                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2781                 {
2782                         print FILE "\n else\n\n";
2783                 }
2784                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2785                 {
2786                         print FILE <<END
2787 if (
2788      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2789    )
2790      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2791 END
2792 ;
2793                 }
2794         }
2795         print FILE "}\n";
2796         close(FILE);
2797 }
2798
2799 # -------------------------------------------------------------------
2800
2801 sub writeconfig
2802 {
2803         my $authrealm;
2804         my $delaypools;
2805
2806         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2807             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2808             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2809             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2810         {
2811                 $delaypools = 1; } else { $delaypools = 0;
2812         }
2813
2814         if ($proxysettings{'AUTH_REALM'} eq '')
2815         {
2816                 $authrealm = "IPCop Advanced Proxy Server";
2817         } else {
2818                 $authrealm = $proxysettings{'AUTH_REALM'};
2819         }
2820
2821         $_ = $proxysettings{'UPSTREAM_PROXY'};
2822         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
2823
2824         if ($remoteport eq '') { $remoteport = 80; }
2825
2826         open(FILE, ">${General::swroot}/proxy/squid.conf");
2827         flock(FILE, 2);
2828         print FILE <<END
2829 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
2830 # you make will be overwritten whenever you resave proxy settings using the
2831 # web interface!
2832 #
2833 # Instead, modify the file '$acl_include' and
2834 # then restart the proxy service using the web interface. Changes made to the
2835 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
2836
2837 shutdown_lifetime 5 seconds
2838 icp_port 0
2839
2840 END
2841         ;
2842         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2843         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
2844         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2845         print FILE "\n";
2846
2847         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
2848                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2849                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
2850                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2851                 print FILE "\n";
2852         }
2853
2854         print FILE <<END
2855
2856 acl QUERY urlpath_regex cgi-bin \\?
2857 cache deny QUERY
2858 END
2859         ;
2860         if (!-z $acl_dst_nocache) {
2861                 print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache\"\n";
2862                 print FILE "cache deny no_cache_domains\n";
2863         }
2864
2865         print FILE <<END
2866
2867 cache_effective_user squid
2868 cache_effective_group squid
2869 umask 022
2870
2871 pid_filename /var/run/squid.pid
2872
2873 cache_mem $proxysettings{'CACHE_MEM'} MB
2874 cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256
2875
2876 END
2877         ;
2878
2879         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
2880         {
2881                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
2882         } else {
2883                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
2884         }
2885
2886         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
2887
2888         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
2889         {
2890                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
2891                 {
2892                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
2893                 }
2894                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
2895                 {
2896                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
2897                 }
2898                 print FILE "\n";
2899         }
2900
2901         if ($proxysettings{'LOGGING'} eq 'on')
2902         {
2903                 print FILE <<END
2904 access_log /var/log/squid/access.log
2905 cache_log /var/log/squid/cache.log
2906 cache_store_log none
2907 END
2908         ;
2909                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
2910                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
2911         } else {
2912                 print FILE <<END
2913 access_log /dev/null
2914 cache_log /dev/null
2915 cache_store_log none
2916 END
2917         ;}
2918         print FILE <<END
2919
2920 log_mime_hdrs off
2921 END
2922         ;
2923
2924         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
2925         {
2926                 print FILE "forwarded_for on\n";
2927         } else {
2928                 print FILE "forwarded_for off\n";
2929         }
2930         if ($proxysettings{'FORWARD_VIA'} eq 'on')
2931         {
2932                 print FILE "via on\n";
2933         } else {
2934                 print FILE "via off\n";
2935         }
2936         print FILE "\n";
2937
2938         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
2939         {
2940                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
2941                 {
2942                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
2943                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2944                         print FILE "auth_param basic realm $authrealm\n";
2945                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2946                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2947                 }
2948
2949                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
2950                 {
2951                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
2952                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
2953                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
2954                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
2955                         {
2956                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2957                                 {
2958                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
2959                                 } else {
2960                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2961                                 }
2962                                 print FILE " -u sAMAccountName -P";
2963                         }
2964                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
2965                         {
2966                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2967                                 {
2968                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
2969                                 } else {
2970                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
2971                                 }
2972                                 print FILE " -u cn -P";
2973                         }
2974                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
2975                         {
2976                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2977                                 {
2978                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
2979                                 } else {
2980                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2981                                 }
2982                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
2983                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
2984                                 print FILE " -u uid -P";
2985                         }
2986                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
2987                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2988                         print FILE "auth_param basic realm $authrealm\n";
2989                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2990                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2991                 }
2992
2993                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
2994                 {
2995                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
2996                         {
2997                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
2998                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
2999                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3000                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3001                         } else {
3002                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3003                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3004                                 print FILE "auth_param basic realm $authrealm\n";
3005                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3006                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3007
3008                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3009                                 flock(MSNTCONF,2);
3010                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3011                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3012                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3013                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3014                                 {
3015                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3016                                         {
3017                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3018                                         } else {
3019                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3020                                         }
3021                                 }
3022                                 close(MSNTCONF);
3023                         }
3024                 }
3025
3026                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3027                 {
3028                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3029                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3030                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3031                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3032                         print FILE "auth_param basic realm $authrealm\n";
3033                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3034                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3035                 }
3036
3037                 print FILE "\n";
3038                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3039                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3040                 {
3041                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3042                         {
3043                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3044                         }
3045                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3046                         {
3047                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3048                         }
3049                 }
3050                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3051                 {
3052                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3053                         {
3054                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3055                         }
3056                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3057                         {
3058                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3059                         }
3060                 }
3061                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3062                 {
3063                         print FILE "\n";
3064                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3065                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3066                 }
3067                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3068                 print FILE "\n";
3069
3070                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3071                 print FILE "\n";
3072         }
3073
3074         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3075         {
3076                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3077                 {
3078                         print FILE "acl for_inetusers ident REQUIRED\n";
3079                 }
3080                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3081                 {
3082                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3083                         {
3084                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3085                         }
3086                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3087                         {
3088                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3089                         }
3090                 }
3091                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3092                 print FILE "\n";
3093         }
3094
3095         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3096
3097         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3098
3099         print FILE "acl within_timeframe time ";
3100         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3101         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3102         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3103         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3104         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3105         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3106         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3107         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3108         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3109         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3110         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3111
3112         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3113                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3114         }
3115
3116         print FILE <<END
3117 acl all src 0.0.0.0/0.0.0.0
3118 acl localhost src 127.0.0.1/255.255.255.255
3119 END
3120 ;
3121 open (PORTS,"$acl_ports_ssl");
3122 @temp = <PORTS>;
3123 close PORTS;
3124 if (@temp)
3125 {
3126         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3127 }
3128 open (PORTS,"$acl_ports_safe");
3129 @temp = <PORTS>;
3130 close PORTS;
3131 if (@temp)
3132 {
3133         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3134 }
3135         print FILE <<END
3136
3137 acl IPCop_http  port $http_port
3138 acl IPCop_https port $https_port
3139 acl IPCop_ips              dst $netsettings{'GREEN_ADDRESS'}
3140 acl IPCop_networks         src "$acl_src_subnets"
3141 acl IPCop_servers          dst "$acl_src_subnets"
3142 acl IPCop_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3143 acl IPCop_green_servers    dst $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3144 END
3145         ;
3146         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3147         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_servers     dst $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3148         if (!-z $acl_src_banned_ip) { print FILE "acl IPCop_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3149         if (!-z $acl_src_banned_mac) { print FILE "acl IPCop_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3150         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPCop_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3151         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPCop_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3152         print FILE <<END
3153 acl CONNECT method CONNECT
3154 END
3155         ;
3156
3157         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3158                 print FILE <<END
3159
3160 #Classroom extensions
3161 acl IPCop_no_access_ips src "$acl_src_noaccess_ip"
3162 acl IPCop_no_access_mac arp "$acl_src_noaccess_mac"
3163 END
3164                 ;
3165                 print FILE "deny_info ";
3166                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3167                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3168                 {
3169                         print FILE "ERR_ACCESS_DISABLED";
3170                 } else {
3171                         print FILE "ERR_ACCESS_DENIED";
3172                 }
3173                 print FILE " IPCop_no_access_ips\n";
3174                 print FILE "deny_info ";
3175                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3176                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3177                 {
3178                         print FILE "ERR_ACCESS_DISABLED";
3179                 } else {
3180                         print FILE "ERR_ACCESS_DENIED";
3181                 }
3182                 print FILE " IPCop_no_access_mac\n";
3183
3184                 print FILE <<END
3185 http_access deny IPCop_no_access_ips
3186 http_access deny IPCop_no_access_mac
3187 END
3188         ;
3189         }
3190
3191         #Insert acl file and replace __VAR__ with correct values
3192         my $blue_net = ''; #BLUE empty by default
3193         my $blue_ip = '';
3194         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3195                 $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
3196                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3197         }
3198         if (!-z $acl_include)
3199         {
3200                 open (ACL, "$acl_include");
3201                 print FILE "\n#Start of custom includes\n";
3202                 while (<ACL>) {
3203                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3204                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
3205                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3206                         $_ =~ s/__BLUE_NET__/$blue_net/;
3207                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3208                         print FILE $_;
3209                 }
3210                 print FILE "#End of custom includes\n";
3211                 close (ACL);
3212         }
3213         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3214         print FILE <<END
3215
3216 #Access to squid:
3217 #local machine, no restriction
3218 http_access allow         localhost
3219
3220 #GUI admin if local machine connects
3221 http_access allow         IPCop_ips IPCop_networks IPCop_http
3222 http_access allow CONNECT IPCop_ips IPCop_networks IPCop_https
3223
3224 #Deny not web services
3225 http_access deny          !Safe_ports
3226 http_access deny  CONNECT !SSL_ports
3227
3228 END
3229         ;
3230
3231 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3232 {
3233 print FILE "#Set ident ACLs\n";
3234 if (!-z $identhosts)
3235         {
3236                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3237                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3238                 print FILE "ident_lookup_access deny all\n";
3239         } else {
3240                 print FILE "ident_lookup_access allow all\n";
3241         }
3242         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3243 }
3244
3245 if ($delaypools) {
3246         print FILE "#Set download throttling\n";
3247
3248         if ($netsettings{'BLUE_DEV'})
3249         {
3250                 print FILE "delay_pools 2\n";
3251         } else {
3252                 print FILE "delay_pools 1\n";
3253         }
3254
3255         print FILE "delay_class 1 3\n";
3256         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3257
3258         print FILE "delay_parameters 1 ";
3259         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3260         {
3261                 print FILE "-1/-1";
3262         } else {
3263                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3264                 print FILE "/";
3265                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3266         }
3267
3268         print FILE " -1/-1 ";
3269         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3270         {
3271                 print FILE "-1/-1";
3272         } else {
3273                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3274                 print FILE "/";
3275                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3276         }
3277         print FILE "\n";
3278
3279         if ($netsettings{'BLUE_DEV'})
3280         {
3281                 print FILE "delay_parameters 2 ";
3282                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3283                 {
3284                         print FILE "-1/-1";
3285                 } else {
3286                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3287                         print FILE "/";
3288                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3289                 }
3290                 print FILE " -1/-1 ";
3291                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3292                 {
3293                         print FILE "-1/-1";
3294                 } else {
3295                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3296                         print FILE "/";
3297                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3298                 }
3299                 print FILE "\n";
3300         }
3301
3302         print FILE "delay_access 1 deny  IPCop_ips\n";
3303         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPCop_unrestricted_ips\n"; }
3304         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPCop_unrestricted_mac\n"; }
3305         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3306
3307         if ($netsettings{'BLUE_DEV'})
3308         {
3309                 print FILE "delay_access 1 allow IPCop_green_network";
3310                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3311                 print FILE "\n";
3312                 print FILE "delay_access 1 deny  all\n";
3313         } else {
3314                 print FILE "delay_access 1 allow all";
3315                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3316                 print FILE "\n";
3317         }
3318
3319         if ($netsettings{'BLUE_DEV'})
3320         {
3321                 print FILE "delay_access 2 deny  IPCop_ips\n";
3322                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPCop_unrestricted_ips\n"; }
3323                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPCop_unrestricted_mac\n"; }
3324                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3325                 print FILE "delay_access 2 allow IPCop_blue_network";
3326                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3327                 print FILE "\n";
3328                 print FILE "delay_access 2 deny  all\n";
3329         }
3330
3331         print FILE "delay_initial_bucket_level 100\n";
3332         print FILE "\n";
3333 }
3334
3335 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3336 {
3337         print FILE "#Prevent internal proxy access to Green\n";
3338         print FILE "http_access deny IPCop_green_servers !IPCop_green_network\n\n";
3339 }
3340
3341 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3342 {
3343         print FILE "#Prevent internal proxy access from Blue\n";
3344         print FILE "http_access allow IPCop_blue_network IPCop_blue_servers\n";
3345         print FILE "http_access deny  IPCop_blue_network IPCop_servers\n\n";
3346 }
3347
3348         print FILE <<END
3349 #Set custom configured ACLs
3350 END
3351         ;
3352         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPCop_banned_ips\n"; }
3353         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPCop_banned_mac\n"; }
3354
3355         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3356         {
3357                 if (!-z $acl_src_unrestricted_ip)
3358                 {
3359                         print FILE "http_access allow IPCop_unrestricted_ips to_domains_without_auth\n";
3360                 }
3361                 if (!-z $acl_src_unrestricted_mac)
3362                 {
3363                         print FILE "http_access allow IPCop_unrestricted_mac to_domains_without_auth\n";
3364                 }
3365                 print FILE "http_access allow IPCop_networks";
3366                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3367                         print FILE " !within_timeframe";
3368                 } else {
3369                         print FILE " within_timeframe"; }
3370                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3371                 print FILE " to_domains_without_auth\n";
3372         }
3373
3374         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3375         {
3376                 print FILE "http_access deny  !for_inetusers";
3377                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3378                 print FILE "\n";
3379         }
3380
3381         if (
3382              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3383              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3384              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3385              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3386              (!-z "$identdir/identauth.denyusers")
3387            )
3388         {
3389                 print FILE "http_access deny  for_acl_users";
3390                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3391                 print FILE "\n";
3392         }
3393
3394         if (!-z $acl_src_unrestricted_ip)
3395         {
3396                 print FILE "http_access allow IPCop_unrestricted_ips";
3397                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3398                 {
3399                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3400                         {
3401                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3402                         }
3403                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3404                         {
3405                                 print FILE " for_inetusers";
3406                         }
3407                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3408                         {
3409                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3410                                 {
3411                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3412                                         {
3413                                                 print FILE " for_acl_users";
3414                                         }
3415                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3416                                         {
3417                                                 print FILE " !for_acl_users";
3418                                         }
3419                                 } else { print FILE " for_inetusers"; }
3420                         }
3421                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3422                         {
3423                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3424                                 {
3425                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3426                                         {
3427                                                 print FILE " for_acl_users";
3428                                         }
3429                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3430                                         {
3431                                                 print FILE " !for_acl_users";
3432                                         }
3433                                 } else { print FILE " for_inetusers"; }
3434                         }
3435                 }
3436                 print FILE "\n";
3437         }
3438
3439         if (!-z $acl_src_unrestricted_mac)
3440         {
3441                 print FILE "http_access allow IPCop_unrestricted_mac";
3442                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3443                 {
3444                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3445                         {
3446                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3447                         }
3448                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3449                         {
3450                                 print FILE " for_inetusers";
3451                         }
3452                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3453                         {
3454                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3455                                 {
3456                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3457                                         {
3458                                                 print FILE " for_acl_users";
3459                                         }
3460                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3461                                         {
3462                                                 print FILE " !for_acl_users";
3463                                         }
3464                                 } else { print FILE " for_inetusers"; }
3465                         }
3466                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3467                         {
3468                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3469                                 {
3470                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3471                                         {
3472                                                 print FILE " for_acl_users";
3473                                         }
3474                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3475                                         {
3476                                                 print FILE " !for_acl_users";
3477                                         }
3478                                 } else { print FILE " for_inetusers"; }
3479                         }
3480                 }
3481                 print FILE "\n";
3482         }
3483
3484         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3485         {
3486                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3487                 if (!-z $extgrp) { print FILE "http_access allow IPCop_networks for_extended_users\n"; }
3488         }
3489
3490         if (
3491             (
3492              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3493              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3494              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3495              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3496              (!-z "$ntlmdir/msntauth.denyusers")
3497             )
3498                 ||
3499             (
3500              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3501              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3502              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3503              (!-z "$raddir/radauth.denyusers")
3504             )
3505                 ||
3506             (
3507              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3508              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3509              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3510              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3511              (!-z "$identdir/identauth.denyusers")
3512             )
3513            )
3514         {
3515                 print FILE "http_access deny  for_acl_users";
3516                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3517                 print FILE "\n";
3518         }
3519
3520         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3521         {
3522                 print FILE "http_access allow";
3523                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3524                         print FILE " !within_timeframe";
3525                 } else {
3526                         print FILE " within_timeframe"; }
3527                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3528                 print FILE " !on_ident_aware_hosts\n";
3529         }
3530
3531         print FILE "http_access allow IPCop_networks";
3532         if (
3533             (
3534              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3535              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3536              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3537              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3538              (!-z "$ntlmdir/msntauth.allowusers")
3539             )
3540                 ||
3541             (
3542              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3543              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3544              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3545              (!-z "$raddir/radauth.allowusers")
3546             )
3547                 ||
3548             (
3549              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3550              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3551              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3552              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3553              (!-z "$identdir/identauth.allowusers")
3554             )
3555            )
3556         {
3557                 print FILE " for_acl_users";
3558         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3559                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3560                 print FILE " for_inetusers";
3561         }
3562         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3563         {
3564                 print FILE " !concurrent";
3565         }
3566         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3567                 print FILE " !within_timeframe";
3568         } else {
3569                 print FILE " within_timeframe"; }
3570         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3571         print FILE "\n";
3572
3573         print FILE "http_access deny  all\n\n";
3574
3575         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3576                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3577         {
3578                 print FILE "#Strip HTTP Header\n";
3579
3580                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3581                 {
3582                         print FILE "header_access X-Forwarded-For deny all\n";
3583                 }
3584                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3585                 {
3586                         print FILE "header_access Via deny all\n";
3587                 }
3588                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3589                 {
3590                         print FILE "header_access User-Agent deny all\n";
3591                 }
3592                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3593                 {
3594                         print FILE "header_access Referer deny all\n";
3595                 }
3596
3597                 print FILE "\n";
3598
3599                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3600                 {
3601                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3602                         {
3603                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3604                         }
3605                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3606                         {
3607                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3608                         }
3609                         print FILE "\n";
3610                 }
3611         }
3612
3613         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3614
3615         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3616                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPCop_unrestricted_ips\n"; }
3617                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPCop_unrestricted_mac\n"; }
3618                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3619                 {
3620                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3621                 }
3622                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3623                 print FILE "http_reply_access allow all\n\n";
3624         }
3625
3626         print FILE <<END
3627 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3628 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3629
3630 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3631 END
3632         ;
3633         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3634         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3635                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_ips\n"; }
3636                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_mac\n"; }
3637                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3638                 {
3639                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 allow for_extended_users\n"; }
3640                 }
3641         }
3642         print FILE "reply_body_max_size $replybodymaxsize allow all\n\n";
3643
3644         print FILE "visible_hostname";
3645         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3646         {
3647                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3648         } else {
3649                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3650         }
3651
3652         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n\n"; }
3653
3654         # Write the parent proxy info, if needed.
3655         if ($remotehost ne '')
3656         {
3657                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3658
3659                 # Enter authentication for the parent cache. Option format is
3660                 # login=user:password   ($proxy1='YES')
3661                 # login=PASS            ($proxy1='PASS')
3662                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3663                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3664                 {
3665                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3666                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3667                 }
3668                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3669
3670                 print FILE "\nnever_direct allow all\n\n";
3671         }
3672         if (($proxysettings{'ENABLE_FILTER'} eq 'on') && ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on'))
3673         {
3674                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3675                 if ($filtersettings{'CHILDREN'} > $xlratorsettings{'CHILDREN'})
3676                 {
3677                         print FILE "url_rewrite_children $filtersettings{'CHILDREN'}\n\n";
3678                 } else {
3679                         print FILE "url_rewrite_children $xlratorsettings{'CHILDREN'}\n\n";
3680                 }
3681         } else
3682         {
3683
3684                 if ($proxysettings{'ENABLE_FILTER'} eq 'on')
3685                 {
3686                         print FILE <<END
3687 url_rewrite_program /usr/bin/squidGuard
3688 url_rewrite_children $filtersettings{'CHILDREN'}
3689
3690 END
3691                         ;
3692                 }
3693                 if ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on')
3694                 {
3695                         print FILE <<END
3696 url_rewrite_program /usr/sbin/updxlrator
3697 url_rewrite_children $xlratorsettings{'CHILDREN'}
3698
3699 END
3700                         ;
3701                 }
3702         }
3703         close FILE;
3704 }
3705
3706 # -------------------------------------------------------------------
3707
3708 sub adduser
3709 {
3710         my ($str_user, $str_pass, $str_group) = @_;
3711         my @groupmembers=();
3712
3713         if ($str_pass eq 'lEaVeAlOnE')
3714         {
3715                 open(FILE, "$userdb");
3716                 @groupmembers = <FILE>;
3717                 close(FILE);
3718                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3719                 &deluser($str_user);
3720                 open(FILE, ">>$userdb");
3721                 flock FILE,2;
3722                 print FILE "$str_user$str_pass";
3723                 close(FILE);
3724         } else {
3725                 &deluser($str_user);
3726                 system("/usr/bin/htpasswd -b $userdb $str_user $str_pass");
3727         }
3728
3729         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3730         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3731         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3732         flock FILE, 2;
3733         print FILE "$str_user\n";
3734         close(FILE);
3735
3736         return;
3737 }
3738
3739 # -------------------------------------------------------------------
3740
3741 sub deluser
3742 {
3743         my ($str_user) = @_;
3744         my $groupfile='';
3745         my @groupmembers=();
3746         my @templist=();
3747
3748         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3749         {
3750                 undef @templist;
3751                 open(FILE, "$groupfile");
3752                 @groupmembers = <FILE>;
3753                 close(FILE);
3754                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3755                 open(FILE, ">$groupfile");
3756                 flock FILE, 2;
3757                 print FILE @templist;
3758                 close(FILE);
3759         }
3760
3761         undef @templist;
3762         open(FILE, "$userdb");
3763         @groupmembers = <FILE>;
3764         close(FILE);
3765         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3766         open(FILE, ">$userdb");
3767         flock FILE, 2;
3768         print FILE @templist;
3769         close(FILE);
3770
3771         return;
3772 }
3773
3774 # -------------------------------------------------------------------