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 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 266
 267 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 268
 269 &Header::getcgihash(\%proxysettings);
 270
 271 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 272 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 273 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 274 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 275
 276 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 277 {
 278         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 279 }
 280
 281 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 282 {
 283         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 284         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 285                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 286         }
 287         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 288                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 289         }
 290         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 291                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 292         }
 293         if (!$errormessage) {
 294                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 295                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 296         }
 297         $proxysettings{'NCSA_USERNAME'} = '';
 298         $proxysettings{'NCSA_GROUP'} = '';
 299         $proxysettings{'NCSA_PASS'} = '';
 300         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 301 }
 302
 303 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 304 {
 305         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 306         &deluser($proxysettings{'ID'});
 307 }
 308
 309 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 310 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 311 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 312
 313 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 314 {
 315         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 316         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 317         @temp = split(/:/,$proxysettings{'ID'});
 318         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 319         $proxysettings{'NCSA_GROUP'} = $temp[1];
 320         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 321         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 322 }
 323
 324 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}))
 325 {
 326         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 327             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 328             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 329             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 330                 $errormessage = $Lang::tr{'invalid input'};
 331                 goto ERROR;
 332         }
 333         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 334         {
 335                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 336                 goto ERROR;
 337         }
 338         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 339                 ($proxysettings{'CACHE_SIZE'} < 10))
 340         {
 341                 $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 342                 goto ERROR;
 343         }
 344         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 345                 ($proxysettings{'CACHE_MEM'} < 1))
 346         {
 347                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 348                 goto ERROR;
 349         }
 350         my @free = `/usr/bin/free`;
 351         $free[1] =~ m/(\d+)/;
 352         $cachemem = int $1 / 2048;
 353         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 354                 $proxysettings{'CACHE_MEM'} = $cachemem;
 355         }
 356         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 357         {
 358                 $errormessage = $Lang::tr{'invalid maximum object size'};
 359                 goto ERROR;
 360         }
 361         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 362         {
 363                 $errormessage = $Lang::tr{'invalid minimum object size'};
 364                 goto ERROR;
 365         }
 366         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 367         {
 368                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 369                 goto ERROR;
 370         }
 371         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 372         {
 373                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 374                 goto ERROR;
 375         }
 376         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 377         {
 378                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 379                 goto ERROR;
 380         }
 381         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 382         {
 383                 $browser_regexp = '';
 384                 foreach (@useragentlist)
 385                 {
 386                         chomp;
 387                         @useragent = split(/,/);
 388                         if ($proxysettings{'UA_'.$useragent[0]} eq 'on') { $browser_regexp .= "$useragent[2]|"; }
 389                 }
 390                 chop($browser_regexp);
 391                 if (!$browser_regexp)
 392                 {
 393                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 394                         goto ERROR;
 395                 }
 396         }
 397         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 398         {
 399                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 400                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 401                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 402                 {
 403                         if ($netsettings{'BLUE_DEV'})
 404                         {
 405                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 406                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 407                                 {
 408                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 409                                         goto ERROR;
 410                                 }
 411                         } else {
 412                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 413                                 {
 414                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 415                                         goto ERROR;
 416                                 }
 417                         }
 418                 }
 419                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 420                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 421                 {
 422                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 423                         goto ERROR;
 424                 }
 425                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 426                 {
 427                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 428                         goto ERROR;
 429                 }
 430                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 431                 {
 432                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 433                         goto ERROR;
 434                 }
 435                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 436                 {
 437                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 438                         goto ERROR;
 439                 }
 440                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 441                 {
 442                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 443                         goto ERROR;
 444                 }
 445         }
 446         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 447         {
 448                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 449                 {
 450                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 451                         goto ERROR;
 452                 }
 453         }
 454         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 455         {
 456                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 457                 {
 458                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 459                         goto ERROR;
 460                 }
 461         }
 462         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 463         {
 464                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 465                 {
 466                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 467                         goto ERROR;
 468                 }
 469                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 470                 {
 471                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 472                         goto ERROR;
 473                 }
 474                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 475                 {
 476                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 477                         goto ERROR;
 478                 }
 479                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 480                 {
 481                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 482                         {
 483                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 484                                 goto ERROR;
 485                         }
 486                 }
 487         }
 488         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 489         {
 490                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 491                 {
 492                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 493                         goto ERROR;
 494                 }
 495                 if ($proxysettings{'NTLM_PDC'} eq '')
 496                 {
 497                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 498                         goto ERROR;
 499                 }
 500                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 501                 {
 502                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 503                         goto ERROR;
 504                 }
 505                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 506                 {
 507                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 508                         goto ERROR;
 509                 }
 510         }
 511         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 512         {
 513                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 514                 {
 515                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 516                         goto ERROR;
 517                 }
 518                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 519                 {
 520                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 521                         goto ERROR;
 522                 }
 523                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 524                 {
 525                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 526                         goto ERROR;
 527                 }
 528         }
 529
 530         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 531         $proxy1 = 'YES';
 532         $proxy2 = 'YES';
 533         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 534         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 535         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 536         if (($proxy1 ne $proxy2))
 537         {
 538                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 539                 goto ERROR;
 540         }
 541
 542 ERROR:
 543         &check_acls;
 544
 545         if ($errormessage) {
 546                 $proxysettings{'VALID'} = 'no'; }
 547         else {
 548                 $proxysettings{'VALID'} = 'yes'; }
 549
 550         if ($proxysettings{'VALID'} eq 'yes')
 551         {
 552                 &write_acls;
 553
 554                 delete $proxysettings{'SRC_SUBNETS'};
 555                 delete $proxysettings{'SRC_BANNED_IP'};
 556                 delete $proxysettings{'SRC_BANNED_MAC'};
 557                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 558                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 559                 delete $proxysettings{'DST_NOCACHE'};
 560                 delete $proxysettings{'DST_NOAUTH'};
 561                 delete $proxysettings{'PORTS_SAFE'};
 562                 delete $proxysettings{'PORTS_SSL'};
 563                 delete $proxysettings{'MIME_TYPES'};
 564                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 565                 delete $proxysettings{'NTLM_DENY_USERS'};
 566                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 567                 delete $proxysettings{'RADIUS_DENY_USERS'};
 568                 delete $proxysettings{'IDENT_HOSTS'};
 569                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 570                 delete $proxysettings{'IDENT_DENY_USERS'};
 571
 572                 delete $proxysettings{'CRE_GROUPS'};
 573                 delete $proxysettings{'CRE_SVHOSTS'};
 574
 575                 delete $proxysettings{'NCSA_USERNAME'};
 576                 delete $proxysettings{'NCSA_GROUP'};
 577                 delete $proxysettings{'NCSA_PASS'};
 578                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 579
 580                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 581                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 582                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 583                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 584                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 585                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 586                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 587
 588                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 589                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 590
 591                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 592
 593                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 594                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 595                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 596                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 597                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 598                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 599
 600                 &writeconfig;
 601                 &writepacfile;
 602
 603                 system ('/usr/local/bin/squidctrl', 'disable');
 604                 unlink "${General::swroot}/proxy/enable";
 605                 unlink "${General::swroot}/proxy/transparent";
 606                 unlink "${General::swroot}/proxy/enable_blue";
 607                 unlink "${General::swroot}/proxy/transparent_blue";
 608
 609                 if ($proxysettings{'ENABLE'} eq 'on') {
 610                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 611                         system ('/usr/local/bin/squidctrl', 'enable'); }
 612                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 613                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 614                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 615                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 616                         system ('/usr/local/bin/squidctrl', 'enable'); }
 617                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 618                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 619
 620                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 621         }
 622 }
 623
 624 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 625 {
 626         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 627 }
 628
 629 if (!$errormessage)
 630 {
 631         if (-e "${General::swroot}/proxy/advanced/settings") {
 632                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 633         } elsif (-e "${General::swroot}/proxy/settings") {
 634                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 635         }
 636         &read_acls;
 637 }
 638
 639 $checked{'ENABLE'}{'off'} = '';
 640 $checked{'ENABLE'}{'on'} = '';
 641 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 642
 643 $checked{'TRANSPARENT'}{'off'} = '';
 644 $checked{'TRANSPARENT'}{'on'} = '';
 645 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 646
 647 $checked{'ENABLE_BLUE'}{'off'} = '';
 648 $checked{'ENABLE_BLUE'}{'on'} = '';
 649 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 650
 651 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 652 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 653 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 654
 655 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 656 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 657 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 658
 659 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 660 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 661 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 662 $checked{'FORWARD_USERNAME'}{'off'} = '';
 663 $checked{'FORWARD_USERNAME'}{'on'} = '';
 664 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 665 $checked{'FORWARD_VIA'}{'off'} = '';
 666 $checked{'FORWARD_VIA'}{'on'} = '';
 667 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 668 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 669 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 670 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 671
 672 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 673 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 674 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 675 $checked{'OFFLINE_MODE'}{'off'} = '';
 676 $checked{'OFFLINE_MODE'}{'on'} = '';
 677 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 678
 679 $checked{'LOGGING'}{'off'} = '';
 680 $checked{'LOGGING'}{'on'} = '';
 681 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 682 $checked{'LOGQUERY'}{'off'} = '';
 683 $checked{'LOGQUERY'}{'on'} = '';
 684 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 685 $checked{'LOGUSERAGENT'}{'off'} = '';
 686 $checked{'LOGUSERAGENT'}{'on'} = '';
 687 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 688
 689 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 690 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 691
 692 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 693 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 694 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 695 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 696 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 697 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 698
 699 $checked{'CLASSROOM_EXT'}{'off'} = '';
 700 $checked{'CLASSROOM_EXT'}{'on'} = '';
 701 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 702
 703 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 704 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 705 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 706 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 707 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 708
 709 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 710 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 711 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 712 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 713 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 714 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 715 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 716
 717 $checked{'TIME_MON'}{'off'} = '';
 718 $checked{'TIME_MON'}{'on'} = '';
 719 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 720 $checked{'TIME_TUE'}{'off'} = '';
 721 $checked{'TIME_TUE'}{'on'} = '';
 722 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 723 $checked{'TIME_WED'}{'off'} = '';
 724 $checked{'TIME_WED'}{'on'} = '';
 725 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 726 $checked{'TIME_THU'}{'off'} = '';
 727 $checked{'TIME_THU'}{'on'} = '';
 728 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 729 $checked{'TIME_FRI'}{'off'} = '';
 730 $checked{'TIME_FRI'}{'on'} = '';
 731 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 732 $checked{'TIME_SAT'}{'off'} = '';
 733 $checked{'TIME_SAT'}{'on'} = '';
 734 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 735 $checked{'TIME_SUN'}{'off'} = '';
 736 $checked{'TIME_SUN'}{'on'} = '';
 737 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 738
 739 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 740 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 741 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 742 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 743
 744 $checked{'THROTTLE_BINARY'}{'off'} = '';
 745 $checked{'THROTTLE_BINARY'}{'on'} = '';
 746 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 747 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 748 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 749 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 750 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 751 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 752 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 753
 754 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 755 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 756 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 757
 758 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 759 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 760 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 761
 762 foreach (@useragentlist) {
 763         @useragent = split(/,/);
 764         $checked{'UA_'.$useragent[0]}{'off'} = '';
 765         $checked{'UA_'.$useragent[0]}{'on'} = '';
 766         $checked{'UA_'.$useragent[0]}{$proxysettings{'UA_'.$useragent[0]}} = "checked='checked'";
 767 }
 768
 769 $checked{'AUTH_METHOD'}{'none'} = '';
 770 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 771 $checked{'AUTH_METHOD'}{'ident'} = '';
 772 $checked{'AUTH_METHOD'}{'ldap'} = '';
 773 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 774 $checked{'AUTH_METHOD'}{'radius'} = '';
 775 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 776
 777 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 778
 779 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 780 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 781 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 782
 783 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 784 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 785 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 786
 787 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 788
 789 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 790
 791 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 792
 793 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 794 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 795 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 796
 797 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 798 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 799 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 800
 801 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 802 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 803 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 804
 805 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 806 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 807 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 808
 809 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 810 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 811 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 812
 813 $checked{'IDENT_REQUIRED'}{'off'} = '';
 814 $checked{'IDENT_REQUIRED'}{'on'} = '';
 815 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 816
 817 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 818 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 819 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 820
 821 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 822 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 823 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 824
 825 $checked{'ENABLE_FILTER'}{'off'} = '';
 826 $checked{'ENABLE_FILTER'}{'on'} = '';
 827 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 828
 829 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 830 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 831 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 832
 833 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 834 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 835 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 836
 837 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 838
 839 &Header::openbigbox('100%', 'left', '', $errormessage);
 840
 841 if ($errormessage) {
 842         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 843         print "<font class='base'>$errormessage&nbsp;</font>\n";
 844         &Header::closebox();
 845 }
 846
 847 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 848 {
 849         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 850         $squidversion[0] =~ s/^\s+//g;
 851         $squidversion[0] =~ s/\s+$//g;
 852 } else {
 853         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 854 }
 855
 856 # ===================================================================
 857 #  Main settings
 858 # ===================================================================
 859
 860 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 861
 862 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 863
 864 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 865
 866 print <<END
 867 <table width='100%'>
 868 <tr>
 869         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 870 </tr>
 871 <tr>
 872         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 873         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 874         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 875         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 876 </tr>
 877 <tr>
 878         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 879         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 880         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 881         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 882 </tr>
 883 <tr>
 884 END
 885 ;
 886 if ($netsettings{'BLUE_DEV'}) {
 887         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 888         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 889 } else {
 890         print "<td colspan='2'>&nbsp;</td>";
 891 }
 892 print <<END
 893         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 894         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
 895 </tr>
 896 <tr>
 897 END
 898 ;
 899 if ($netsettings{'BLUE_DEV'}) {
 900         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 901         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 902 } else {
 903         print "<td colspan='2'>&nbsp;</td>";
 904 }
 905 print <<END
 906         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 907         <td class='base'>
 908         <select name='ERR_LANGUAGE'>
 909 END
 910 ;
 911         foreach (<$errordir/*>) {
 912                 if (-d) {
 913                         $language = substr($_,rindex($_,"/")+1);
 914                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 915                 }
 916         }
 917 print <<END
 918         </select>
 919         </td>
 920 </tr>
 921 <tr>
 922         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 923         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 924         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 925         <td class='base'><select name='ERR_DESIGN'>
 926                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 927                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 928         </select></td>
 929 </tr>
 930 <tr>
 931         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 932         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 933         <td>&nbsp;</td>
 934         <td>&nbsp;</td>
 935 </tr>
 936 </table>
 937 <hr size='1'>
 938 <table width='100%'>
 939 END
 940 ;
 941 if ( -e "/usr/bin/squidclamav" ) {
 942          print "<td class='base' width='33%'><b>$Lang::tr{'advproxy url filter'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_FILTER' $checked{'ENABLE_FILTER'}{'on'} /></td>";
 943          print "<td class='base' width='33%'><b>$Lang::tr{'advproxy update accelerator'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_UPDXLRATOR' $checked{'ENABLE_UPDXLRATOR'}{'on'} /></td>";
 944          print "<td class='base' width='33%'><b>$Lang::tr{'advproxy squidclamav'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_CLAMAV' $checked{'ENABLE_CLAMAV'}{'on'} /></td>";
 945 }
 946 else
 947 {
 948  print "<td class='base' width='50%'><b>$Lang::tr{'advproxy url filter'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_FILTER' $checked{'ENABLE_FILTER'}{'on'} /></td>";
 949  print "<td class='base' width='50%'><b>$Lang::tr{'advproxy update accelerator'}</b> $Lang::tr{'advproxy enabled'}<input type='checkbox' name='ENABLE_UPDXLRATOR' $checked{'ENABLE_UPDXLRATOR'}{'on'} /></td>";
 950 }
 951 print <<END
 952 </tr>
 953 </table>
 954 <hr size='1'>
 955 <table width='100%'>
 956 <tr>
 957         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
 958 </tr>
 959 <tr>
 960         <td class='base'>$Lang::tr{'advproxy via forwarding'}:</td><td><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
 961         <td class='base'>$Lang::tr{'advproxy upstream proxy host:port'}<img src='/blob.gif' alt='*' /></td><td><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
 962 </tr>
 963 <tr>
 964         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td><td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
 965         <td class='base'>$Lang::tr{'advproxy upstream username'}<img src='/blob.gif' alt='*' /></td><td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
 966 </tr>
 967 <tr>
 968         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td><td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} />
 969   <td class='base'>$Lang::tr{'advproxy upstream password'}:<img src='/blob.gif' alt='*' /></td><td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
 970 </tr>
 971 <tr>
 972         <td class='base' colspan='4'>$Lang::tr{'advproxy no connection auth'}:<input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
 973 </tr>
 974 </table>
 975 <hr size='1'>
 976 <table width='100%'>
 977 <tr>
 978         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
 979 </tr>
 980 <tr>
 981         <td class='base'>$Lang::tr{'advproxy log enabled'}:<input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
 982         <td class='base'>$Lang::tr{'advproxy log query'}:<input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
 983         <td class='base'>$Lang::tr{'advproxy log useragent'}:<input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
 984 </tr>
 985 </table>
 986 <hr size='1'>
 987 <table width='100%'>
 988 <tr>
 989         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
 990 </tr>
 991 <tr>
 992         <td width='35%'></td><td width='15%'></td><td width='35%'></td><td width='15%'></td>
 993 </tr>
 994 <tr>
 995         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
 996         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
 997         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
 998         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
 999 </tr>
1000 <tr>
1001         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
1002         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1003         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
1004         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1005 </tr>
1006 <tr>
1007         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1008         <td class='base'><select name='L1_DIRS'>
1009                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1010                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1011                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1012                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1013                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1014         </select></td>
1015         <td colspan='2' rowspan= '5' valign='top' class='base'>
1016                 <table cellspacing='0' cellpadding='0'>
1017                         <tr>
1018                                 <!-- intentionally left empty -->
1019                         </tr>
1020                         <tr>
1021                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1022                         </tr>
1023                         <tr>
1024                                 <!-- intentionally left empty -->
1025                         </tr>
1026                         <tr>
1027                                 <!-- intentionally left empty -->
1028                         </tr>
1029                         <tr>
1030                         <td align=center><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1031 END
1032 ;
1033
1034 print $proxysettings{'DST_NOCACHE'};
1035
1036 print <<END
1037 </textarea></td>
1038                 </tr>
1039                 </table>
1040         </td>
1041 </tr>
1042 <tr>
1043         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1044         <td class='base'><select name='MEM_POLICY'>
1045                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1046                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1047                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1048                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1049         </select></td>
1050 </tr>
1051 <tr>
1052         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1053         <td class='base'><select name='CACHE_POLICY'>
1054                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1055                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1056                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1057                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1058         </select></td>
1059 </tr>
1060 <tr>
1061         <td colspan='2'>&nbsp;</td>
1062 </tr>
1063 <tr>
1064         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1065         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1066 </tr>
1067 </table>
1068 <hr size='1'>
1069 <table width='100%'>
1070 <tr>
1071         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1072 </tr>
1073 <tr>
1074         <td width='25%' align=center></td> <td width='20%' align=center></td><td width='25%' align=center></td><td width='30%' align=center></td>
1075 </tr>
1076 <tr>
1077         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1078         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1079 </tr>
1080 <tr>
1081         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1082 END
1083 ;
1084         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1085
1086 print <<END
1087 </textarea></td>
1088         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1089 END
1090 ;
1091         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1092
1093 print <<END
1094 </textarea></td>
1095 </tr>
1096 </table>
1097 <hr size='1'>
1098 <table width='100%'>
1099 <tr>
1100         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1101 </tr>
1102 <tr>
1103         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1104 </tr>
1105 <tr>
1106         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1107 </tr>
1108 <tr>
1109         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1110 END
1111 ;
1112
1113 if (!$proxysettings{'SRC_SUBNETS'})
1114 {
1115         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1116         if ($netsettings{'BLUE_DEV'})
1117         {
1118                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1119         }
1120 } else { print $proxysettings{'SRC_SUBNETS'}; }
1121
1122 print <<END
1123 </textarea></td>
1124 END
1125 ;
1126
1127 $line = $Lang::tr{'advproxy no internal proxy on green'};
1128 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1129 print "<td class='base'>$line:</td>\n";
1130 print <<END
1131         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1132 </tr>
1133 END
1134 ;
1135 if ($netsettings{'BLUE_DEV'}) {
1136         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1137         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1138         print "<tr>\n";
1139         print "<td class='base'>$line:</td>\n";
1140         print <<END
1141         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1142 </tr>
1143 END
1144 ;
1145 }
1146 print <<END
1147 <tr>
1148         <td colspan='2'>&nbsp;</td>
1149 </tr>
1150 <tr>
1151         <td colspan='2'>&nbsp;</td>
1152 </tr>
1153 </table>
1154 <table width='100%'>
1155 <tr>
1156         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1157 </tr>
1158 <tr>
1159         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1160         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1161 </tr>
1162 <tr>
1163         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1164 END
1165 ;
1166
1167         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1168
1169 print <<END
1170 </textarea></td>
1171         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1172 END
1173 ;
1174
1175 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1176
1177 print <<END
1178 </textarea></td>
1179 </tr>
1180 </table>
1181 <table width='100%'>
1182 <tr>
1183         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1184 </tr>
1185 <tr>
1186         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1187         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1188 </tr>
1189 <tr>
1190         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1191 END
1192 ;
1193
1194         print $proxysettings{'SRC_BANNED_IP'};
1195
1196 print <<END
1197 </textarea></td>
1198         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1199 END
1200 ;
1201
1202 print $proxysettings{'SRC_BANNED_MAC'};
1203
1204 print <<END
1205 </textarea></td>
1206 </tr>
1207 </table>
1208
1209 <hr size='1'>
1210
1211 END
1212 ;
1213 # -------------------------------------------------------------------
1214 #  CRE GUI - optional
1215 # -------------------------------------------------------------------
1216
1217 if (-e $cre_enabled) { print <<END
1218 <table width='100%'>
1219
1220 <tr>
1221         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1222 </tr>
1223 <tr>
1224         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1225 </tr>
1226 <tr>
1227
1228 END
1229 ;
1230 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1231 print <<END
1232         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1233         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1234 </tr>
1235 <tr>
1236         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1237         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1238 END
1239 ;
1240 }
1241 print "</tr>";
1242 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1243 print <<END
1244 <tr>
1245         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1246 END
1247 ;
1248
1249         print $proxysettings{'CRE_GROUPS'};
1250
1251 print <<END
1252 </textarea></td>
1253         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1254 END
1255 ;
1256         print $proxysettings{'CRE_SVHOSTS'};
1257
1258 print <<END
1259 </textarea></td>
1260 </tr>
1261 END
1262 ;
1263 }
1264 print "</table><hr size='1'>";
1265
1266 } else {
1267         print <<END
1268         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1269         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1270         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1271 END
1272 ;
1273 }
1274
1275 # -------------------------------------------------------------------
1276
1277 print <<END
1278
1279 <table width='100%'>
1280 <tr>
1281         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1282 </tr>
1283 <table width='100%'>
1284 <tr>
1285         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1286         <td width='1%'>&nbsp;</td>
1287         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1288         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1289         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1290         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1291         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1292         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1293         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1294         <td width='1%'>&nbsp;&nbsp;</td>
1295         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1296         <td width='1%'>&nbsp;</td>
1297         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1298         <td>&nbsp;</td>
1299 </tr>
1300 <tr>
1301         <td class='base'>
1302         <select name='TIME_ACCESS_MODE'>
1303         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1304         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1305         </select>
1306         </td>
1307         <td>&nbsp;</td>
1308         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1309         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1310         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1311         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1312         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1313         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1314         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1315         <td>&nbsp;</td>
1316         <td class='base'>
1317         <select name='TIME_FROM_HOUR'>
1318 END
1319 ;
1320 for ($i=0;$i<=24;$i++) {
1321         $_ = sprintf("%02s",$i);
1322         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1323 }
1324 print <<END
1325         </select>
1326         </td>
1327         <td>:</td>
1328         <td class='base'>
1329         <select name='TIME_FROM_MINUTE'>
1330 END
1331 ;
1332 for ($i=0;$i<=45;$i+=15) {
1333         $_ = sprintf("%02s",$i);
1334         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1335 }
1336 print <<END
1337         </select>
1338         <td> - </td>
1339         </td>
1340         <td class='base'>
1341         <select name='TIME_TO_HOUR'>
1342 END
1343 ;
1344 for ($i=0;$i<=24;$i++) {
1345         $_ = sprintf("%02s",$i);
1346         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1347 }
1348 print <<END
1349         </select>
1350         </td>
1351         <td>:</td>
1352         <td class='base'>
1353         <select name='TIME_TO_MINUTE'>
1354 END
1355 ;
1356 for ($i=0;$i<=45;$i+=15) {
1357         $_ = sprintf("%02s",$i);
1358         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1359 }
1360 print <<END
1361         </select>
1362         </td>
1363 </tr>
1364 </table>
1365 <hr size='1'>
1366 <table width='100%'>
1367 <tr>
1368         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1369 </tr>
1370 <tr>
1371         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1372         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1373         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1374         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1375 </tr>
1376 </table>
1377 <hr size='1'>
1378 <table width='100%'>
1379 <tr>
1380         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1381 </tr>
1382 <tr>
1383         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1384         <td width='20%' class='base'>
1385         <select name='THROTTLING_GREEN_TOTAL'>
1386 END
1387 ;
1388
1389 foreach (@throttle_limits) {
1390         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1391 }
1392
1393 print <<END
1394         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1395         </select>
1396         </td>
1397         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1398         <td width='30%' class='base'>
1399         <select name='THROTTLING_GREEN_HOST'>
1400 END
1401 ;
1402
1403 foreach (@throttle_limits) {
1404         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1405 }
1406
1407 print <<END
1408         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1409         </select>
1410         </td>
1411 </tr>
1412 END
1413 ;
1414
1415 if ($netsettings{'BLUE_DEV'}) {
1416         print <<END
1417 <tr>
1418         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1419         <td class='base'>
1420         <select name='THROTTLING_BLUE_TOTAL'>
1421 END
1422 ;
1423
1424 foreach (@throttle_limits) {
1425         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1426 }
1427
1428 print <<END
1429         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1430         </select>
1431         </td>
1432         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1433         <td class='base'>
1434         <select name='THROTTLING_BLUE_HOST'>
1435 END
1436 ;
1437
1438 foreach (@throttle_limits) {
1439         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1440 }
1441
1442 print <<END
1443         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1444         </select>
1445         </td>
1446 </tr>
1447 END
1448 ;
1449 }
1450
1451 print <<END
1452 </table>
1453 <table width='100%'>
1454 <tr>
1455         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1456 </tr>
1457 <tr>
1458         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1459         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1460         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1461         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1462         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1463         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1464         <td width='15%'>&nbsp;</td>
1465         <td width='10%'>&nbsp;</td>
1466 </tr>
1467 </table>
1468 <hr size='1'>
1469 <table width='100%'>
1470 <tr>
1471         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1472 </tr>
1473 END
1474 ;
1475 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1476 print <<END
1477 <tr>
1478         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1479         <td>&nbsp;</td>
1480         <td>&nbsp;</td>
1481 </tr>
1482 <tr>
1483         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1484 END
1485 ;
1486
1487 print $proxysettings{'MIME_TYPES'};
1488
1489 print <<END
1490 </textarea></td>
1491         <td>&nbsp;</td>
1492         <td>&nbsp;</td>
1493 </tr>
1494 END
1495 ;
1496 }
1497 print <<END
1498 </table>
1499
1500 <hr size='1'>
1501 <table width='100%'>
1502 <tr>
1503         <td colspan='4'><b>$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>
1504 </tr>
1505 END
1506 ;
1507 if ( $proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on' ){
1508 print <<END
1509 <tr>
1510         <td colspan='4'><i>
1511 END
1512 ;
1513 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1514 print <<END
1515 </i></td>
1516 </tr>
1517 </table>
1518 <table width='100%'>
1519 END
1520 ;
1521
1522 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1523         for ($i=0; $i<=3; $i++) {
1524                 if ($i eq 0) { print "<tr>\n"; }
1525                 if (($n+$i) < @useragentlist) {
1526                         @useragent = split(/,/,@useragentlist[$n+$i]);
1527                         print "<td width='15%'>$useragent[1]:<\/td>\n";
1528                         print "<td width='10%'><input type='checkbox' name='UA_$useragent[0]' $checked{'UA_'.$useragent[0]}{'on'} /></td>\n";
1529                 }
1530                 if ($i eq 3) { print "<\/tr>\n"; }
1531         }
1532 }
1533 }
1534 print <<END
1535 </table>
1536 <hr size='1'>
1537 <table width='100%'>
1538 <tr>
1539         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1540 </tr>
1541 <tr>
1542         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1543         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1544 </tr>
1545 <tr>
1546         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1547         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1548 </tr>
1549 </table>
1550 <hr size='1'>
1551 END
1552 ;
1553
1554 print <<END
1555 <table width='100%'>
1556 <tr>
1557         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1558 </tr>
1559 <tr>
1560         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1561         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1562         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1563         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1564         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1565         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1566 </tr>
1567 </table>
1568 END
1569 ;
1570
1571 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1572 <hr size='1'>
1573 <table width='100%'>
1574 <tr>
1575         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1576 </tr>
1577 <tr>
1578         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1579 </tr>
1580 <tr>
1581         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1582         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1583         <td colspan='2' rowspan= '6' valign='top' class='base'>
1584                 <table cellpadding='0' cellspacing='0'>
1585                         <tr>
1586                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1587                         </tr>
1588                         <tr>
1589                                 <!-- intentionally left empty -->
1590                         </tr>
1591                         <tr>
1592                                 <!-- intentionally left empty -->
1593                         </tr>
1594                         <tr>
1595                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1596                         </tr>
1597                         <tr>
1598                                 <!-- intentionally left empty -->
1599                         </tr>
1600                         <tr>
1601                                 <!-- intentionally left empty -->
1602                         </tr>
1603                         <tr>
1604                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1605                         </tr>
1606                         <tr>
1607                                 <!-- intentionally left empty -->
1608                         </tr>
1609                         <tr>
1610                                 <!-- intentionally left empty -->
1611                         </tr>
1612                         <tr>
1613                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1614 END
1615 ;
1616
1617 print $proxysettings{'DST_NOAUTH'};
1618
1619 print <<END
1620 </textarea></td>
1621                 </tr>
1622                 </table>
1623         </td>
1624 </tr>
1625 <tr>
1626         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1627         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1628 </tr>
1629 <tr>
1630         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1631         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1632 </tr>
1633 <tr>
1634         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1635         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1636 </tr>
1637 <tr>
1638         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1639         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1640 </tr>
1641 <tr>
1642         <td colspan='2'>&nbsp;</td>
1643 </tr>
1644 </table>
1645 END
1646 ;
1647 }
1648
1649 # ===================================================================
1650 #  NCSA auth settings
1651 # ===================================================================
1652
1653 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1654 print <<END
1655 <hr size='1'>
1656 <table width='100%'>
1657 <tr>
1658         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1659 </tr>
1660 <tr>
1661         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1662         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1663         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1664         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1665 </tr>
1666 <tr>
1667         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1668         <td>&nbsp;</td>
1669         <td>&nbsp;</td>
1670 </tr>
1671 </table>
1672 END
1673 ; }
1674
1675 # ===================================================================
1676 #  IDENTD auth settings
1677 # ===================================================================
1678
1679 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1680 print <<END
1681 <hr size ='1'>
1682 <table width='100%'>
1683 <tr>
1684         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1685 </tr>
1686 <tr>
1687         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1688         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1689         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1690         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1691 </tr>
1692 <tr>
1693         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1694         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1695         <td>&nbsp;</td>
1696         <td>&nbsp;</td>
1697 </tr>
1698 <tr>
1699         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1700         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1701 </tr>
1702 <tr>
1703         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1704 END
1705 ;
1706 if (!$proxysettings{'IDENT_HOSTS'}) {
1707         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1708         if ($netsettings{'BLUE_DEV'}) {
1709                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1710         }
1711 } else {
1712         print $proxysettings{'IDENT_HOSTS'};
1713 }
1714
1715 print <<END
1716 </textarea></td>
1717                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1718 END
1719 ;
1720
1721 print $proxysettings{'DST_NOAUTH'};
1722
1723 print <<END
1724 </textarea></td>
1725 </tr>
1726 </table>
1727 <hr size ='1'>
1728 <table width='100%'>
1729 <tr>
1730         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1731 </tr>
1732 <tr>
1733         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1734         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1735         <td width='25%'>&nbsp;</td>
1736         <td width='30%'>&nbsp;</td>
1737 </tr>
1738 <tr>
1739         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1740         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1741         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1742         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1743 </tr>
1744 <tr>
1745         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1746         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1747 </tr>
1748 <tr>
1749         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1750 END
1751 ; }
1752
1753 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1754
1755 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1756 </textarea></td>
1757         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1758 END
1759 ; }
1760
1761 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1762
1763 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1764 </textarea></td>
1765 </tr>
1766 </table>
1767 END
1768 ; }
1769
1770 # ===================================================================
1771 #  NTLM auth settings
1772 # ===================================================================
1773
1774 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1775 print <<END
1776 <hr size='1'>
1777 <table width='100%'>
1778 <tr>
1779         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1780 </tr>
1781 <tr>
1782         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1783         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1784         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1785         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1786         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1787         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1788 </tr>
1789 </table>
1790 <hr size ='1'>
1791 <table width='100%'>
1792 <tr>
1793         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1794 </tr>
1795 <tr>
1796         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1797         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1798         <td>&nbsp;</td>
1799 </tr>
1800 </table>
1801 <hr size ='1'>
1802 <table width='100%'>
1803 <tr>
1804         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1805 </tr>
1806 <tr>
1807         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1808         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1809         <td width='25%'>&nbsp;</td>
1810         <td width='30%'>&nbsp;</td>
1811 </tr>
1812 <tr>
1813         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1814         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1815         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1816         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1817 </tr>
1818 <tr>
1819         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1820         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1821 </tr>
1822 <tr>
1823         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1824 END
1825 ; }
1826
1827 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1828
1829 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1830 </textarea></td>
1831         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1832 END
1833 ; }
1834
1835 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1836
1837 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1838 </textarea></td>
1839 </tr>
1840 </table>
1841 END
1842 ; }
1843
1844 # ===================================================================
1845 #  LDAP auth settings
1846 # ===================================================================
1847
1848 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1849 print <<END
1850 <hr size='1'>
1851 <table width='100%'>
1852 <tr>
1853         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1854 </tr>
1855 <tr>
1856         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1857         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1858         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1859         <td class='base'><select name='LDAP_TYPE'>
1860                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1861                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1862                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1863                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1864         </select></td>
1865 </tr>
1866 <tr>
1867         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1868         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1869         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1870         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1871 </tr>
1872 </table>
1873 <hr size ='1'>
1874 <table width='100%'>
1875 <tr>
1876         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1877 </tr>
1878 <tr>
1879         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1880         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1881         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1882         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1883 </tr>
1884 </table>
1885 <hr size ='1'>
1886 <table width='100%'>
1887 <tr>
1888         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1889 </tr>
1890 <tr>
1891         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1892         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1893         <td>&nbsp;</td>
1894         <td>&nbsp;</td>
1895 </tr>
1896 </table>
1897 END
1898 ; }
1899
1900 # ===================================================================
1901 #  RADIUS auth settings
1902 # ===================================================================
1903
1904 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1905 print <<END
1906 <hr size='1'>
1907 <table width='100%'>
1908 <tr>
1909         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1910 </tr>
1911 <tr>
1912         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1913         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1914         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1915         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1916 </tr>
1917 <tr>
1918         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1919         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
1920         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
1921         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
1922 </tr>
1923 </table>
1924 <hr size ='1'>
1925 <table width='100%'>
1926 <tr>
1927         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
1928 </tr>
1929 <tr>
1930         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1931         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
1932         <td width='25%'>&nbsp;</td>
1933         <td width='30%'>&nbsp;</td>
1934 </tr>
1935 <tr>
1936         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
1937         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
1938         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
1939         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
1940 </tr>
1941 <tr>
1942         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
1943         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
1944 </tr>
1945 <tr>
1946         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1947 END
1948 ; }
1949
1950 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
1951
1952 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1953 </textarea></td>
1954         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
1955 END
1956 ; }
1957
1958 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
1959
1960 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1961 </textarea></td>
1962 </tr>
1963 </table>
1964 END
1965 ; }
1966
1967 # ===================================================================
1968
1969 }
1970
1971 print "<table>\n";
1972
1973 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
1974 print <<END
1975 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1976 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1977 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1978 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1979 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
1980 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1981 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
1982 END
1983 ; }
1984
1985 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1986 print <<END
1987 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1988 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1989 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1990 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1991 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1992 END
1993 ; }
1994
1995 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
1996 print <<END
1997 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
1998 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
1999 END
2000 ; }
2001
2002 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2003 print <<END
2004 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2005 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2006 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2007 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2008 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2009 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2010 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2011 END
2012 ; }
2013
2014 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2015 print <<END
2016 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2017 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2018 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2019 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2020 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2021 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2022 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2023 END
2024 ; }
2025
2026 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2027 print <<END
2028 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2029 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2030 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2031 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2032 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2033 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2034 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2035 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2036 END
2037 ; }
2038
2039 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2040 print <<END
2041 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2042 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2043 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2044 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2045 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2046 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2047 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2048 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2049 END
2050 ; }
2051
2052 print "</table>\n";
2053
2054 print <<END
2055 <hr size='1'>
2056 END
2057 ;
2058
2059 print <<END
2060 <table width='100%'>
2061 <tr>
2062         <td>&nbsp;</td>
2063         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2064         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2065         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2066         <td>&nbsp;</td>
2067 </tr>
2068
2069 </table>
2070 <br />
2071 <table width='100%'>
2072 <tr>
2073         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2074         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2075         </td>
2076         <td align='right'>&nbsp;</td>
2077 </tr>
2078 </table>
2079 </form>
2080 END
2081 ;
2082
2083 &Header::closebox();
2084
2085 } else {
2086
2087 # ===================================================================
2088 #  NCSA user management
2089 # ===================================================================
2090
2091 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2092 print <<END
2093 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2094 <table width='100%'>
2095 <tr>
2096         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2097 </tr>
2098 <tr>
2099         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2100         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2101 END
2102 ;
2103         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2104         print <<END
2105          /></td>
2106         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2107         <td class='base'>
2108                 <select name='NCSA_GROUP'>
2109                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2110                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2111                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2112                 </select>
2113         </td>
2114
2115 </tr>
2116 <tr>
2117         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2118         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2119         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2120         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2121 </tr>
2122 </table>
2123 <br>
2124 <table>
2125 <tr>
2126         <td>&nbsp;</td>
2127         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2128         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2129         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2130 END
2131 ;
2132         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2133                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2134         }
2135
2136 print <<END
2137         <td>&nbsp;</td>
2138         <td>&nbsp;</td>
2139         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2140 </tr>
2141 </table>
2142 </form>
2143 <hr size='1'>
2144 <table width='100%'>
2145 <tr>
2146         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2147 </tr>
2148 </table>
2149 <table width='100%' align='center'>
2150 END
2151 ;
2152
2153 if (-e $extgrp)
2154 {
2155         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2156         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2157 }
2158 if (-e $stdgrp)
2159 {
2160         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2161         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2162 }
2163 if (-e $disgrp)
2164 {
2165         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2166         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2167 }
2168
2169 @userlist = sort(@userlist);
2170
2171 # If the password file contains entries, print entries and action icons
2172
2173 if ( $userdb ne "" ) {
2174         print <<END
2175         <tr>
2176                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2177                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2178                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2179         </tr>
2180 END
2181 ;
2182         $id = 0;
2183         foreach $line (@userlist)
2184         {
2185                 $id++;
2186                 chomp($line);
2187                 @temp = split(/:/,$line);
2188                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2189                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2190                 elsif ($id % 2) {
2191                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2192                 else {
2193                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2194
2195                 print <<END
2196                 <td align='center'>$temp[0]</td>
2197                 <td align='center'>
2198 END
2199 ;
2200                 if ($temp[1] eq 'standard') {
2201                         print $Lang::tr{'advproxy NCSA grp standard'};
2202                 } elsif ($temp[1] eq 'extended') {
2203                         print $Lang::tr{'advproxy NCSA grp extended'};
2204                 } elsif ($temp[1] eq 'disabled') {
2205                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2206                 print <<END
2207                 </td>
2208                 <td width='8%' align='center'>
2209                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2210                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2211                 <input type='hidden' name='ID' value='$line' />
2212                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2213                 </form>
2214                 </td>
2215
2216                 <td width='8%' align='center'>
2217                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2218                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2219                 <input type='hidden' name='ID' value='$temp[0]' />
2220                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2221                 </form>
2222                 </td>
2223         </tr>
2224 END
2225 ;
2226         }
2227
2228 print <<END
2229 </table>
2230 <br>
2231 <table>
2232 <tr>
2233         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2234         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2235         <td class='base'>$Lang::tr{'edit'}</td>
2236         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2237         <td class='base'>$Lang::tr{'remove'}</td>
2238 </tr>
2239 END
2240 ;
2241 } else {
2242         print <<END
2243         <tr>
2244                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2245         </tr>
2246 END
2247 ;
2248 }
2249
2250 print <<END
2251 </table>
2252 END
2253 ;
2254
2255 &Header::closebox();
2256
2257 }
2258
2259 # ===================================================================
2260
2261 &Header::closebigbox();
2262
2263 &Header::closepage();
2264
2265 # -------------------------------------------------------------------
2266
2267 sub read_acls
2268 {
2269         if (-e "$acl_src_subnets") {
2270                 open(FILE,"$acl_src_subnets");
2271                 delete $proxysettings{'SRC_SUBNETS'};
2272                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2273                 close(FILE);
2274         }
2275         if (-e "$acl_src_banned_ip") {
2276                 open(FILE,"$acl_src_banned_ip");
2277                 delete $proxysettings{'SRC_BANNED_IP'};
2278                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2279                 close(FILE);
2280         }
2281         if (-e "$acl_src_banned_mac") {
2282                 open(FILE,"$acl_src_banned_mac");
2283                 delete $proxysettings{'SRC_BANNED_MAC'};
2284                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2285                 close(FILE);
2286         }
2287         if (-e "$acl_src_unrestricted_ip") {
2288                 open(FILE,"$acl_src_unrestricted_ip");
2289                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2290                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2291                 close(FILE);
2292         }
2293         if (-e "$acl_src_unrestricted_mac") {
2294                 open(FILE,"$acl_src_unrestricted_mac");
2295                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2296                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2297                 close(FILE);
2298         }
2299         if (-e "$acl_dst_nocache") {
2300                 open(FILE,"$acl_dst_nocache");
2301                 delete $proxysettings{'DST_NOCACHE'};
2302                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2303                 close(FILE);
2304         }
2305         if (-e "$acl_dst_noauth") {
2306                 open(FILE,"$acl_dst_noauth");
2307                 delete $proxysettings{'DST_NOAUTH'};
2308                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2309                 close(FILE);
2310         }
2311         if (-e "$acl_ports_safe") {
2312                 open(FILE,"$acl_ports_safe");
2313                 delete $proxysettings{'PORTS_SAFE'};
2314                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2315                 close(FILE);
2316         }
2317         if (-e "$acl_ports_ssl") {
2318                 open(FILE,"$acl_ports_ssl");
2319                 delete $proxysettings{'PORTS_SSL'};
2320                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2321                 close(FILE);
2322         }
2323         if (-e "$mimetypes") {
2324                 open(FILE,"$mimetypes");
2325                 delete $proxysettings{'MIME_TYPES'};
2326                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2327                 close(FILE);
2328         }
2329         if (-e "$ntlmdir/msntauth.allowusers") {
2330                 open(FILE,"$ntlmdir/msntauth.allowusers");
2331                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2332                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2333                 close(FILE);
2334         }
2335         if (-e "$ntlmdir/msntauth.denyusers") {
2336                 open(FILE,"$ntlmdir/msntauth.denyusers");
2337                 delete $proxysettings{'NTLM_DENY_USERS'};
2338                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2339                 close(FILE);
2340         }
2341         if (-e "$raddir/radauth.allowusers") {
2342                 open(FILE,"$raddir/radauth.allowusers");
2343                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2344                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2345                 close(FILE);
2346         }
2347         if (-e "$raddir/radauth.denyusers") {
2348                 open(FILE,"$raddir/radauth.denyusers");
2349                 delete $proxysettings{'RADIUS_DENY_USERS'};
2350                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2351                 close(FILE);
2352         }
2353         if (-e "$identdir/identauth.allowusers") {
2354                 open(FILE,"$identdir/identauth.allowusers");
2355                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2356                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2357                 close(FILE);
2358         }
2359         if (-e "$identdir/identauth.denyusers") {
2360                 open(FILE,"$identdir/identauth.denyusers");
2361                 delete $proxysettings{'IDENT_DENY_USERS'};
2362                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2363                 close(FILE);
2364         }
2365         if (-e "$identhosts") {
2366                 open(FILE,"$identhosts");
2367                 delete $proxysettings{'IDENT_HOSTS'};
2368                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2369                 close(FILE);
2370         }
2371         if (-e "$cre_groups") {
2372                 open(FILE,"$cre_groups");
2373                 delete $proxysettings{'CRE_GROUPS'};
2374                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2375                 close(FILE);
2376         }
2377         if (-e "$cre_svhosts") {
2378                 open(FILE,"$cre_svhosts");
2379                 delete $proxysettings{'CRE_SVHOSTS'};
2380                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2381                 close(FILE);
2382         }
2383 }
2384
2385 # -------------------------------------------------------------------
2386
2387 sub check_acls
2388 {
2389         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2390         undef $proxysettings{'PORTS_SAFE'};
2391         foreach (@temp)
2392         {
2393                 s/^\s+//g; s/\s+$//g;
2394                 if ($_)
2395                 {
2396                         $line = $_;
2397                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
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_SAFE'} .= $line."\n";
2403                 }
2404         }
2405
2406         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2407         undef $proxysettings{'PORTS_SSL'};
2408         foreach (@temp)
2409         {
2410                 s/^\s+//g; s/\s+$//g;
2411                 if ($_)
2412                 {
2413                         $line = $_;
2414                         s/#.*//g; s/\s+//g;
2415                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2416                         @templist = split(/-/);
2417                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2418                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2419                 }
2420         }
2421
2422         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2423         undef $proxysettings{'DST_NOCACHE'};
2424         foreach (@temp)
2425         {
2426                 s/^\s+//g; s/\s+$//g;
2427                 if ($_)
2428                 {
2429                         unless (/^\./) { $_ = '.'.$_; }
2430                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2431                 }
2432         }
2433
2434         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2435         undef $proxysettings{'SRC_SUBNETS'};
2436         foreach (@temp)
2437         {
2438                 s/^\s+//g; s/\s+$//g;
2439                 if ($_)
2440                 {
2441                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2442                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2443                 }
2444         }
2445
2446         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2447         undef $proxysettings{'SRC_BANNED_IP'};
2448         foreach (@temp)
2449         {
2450                 s/^\s+//g; s/\s+$//g;
2451                 if ($_)
2452                 {
2453                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2454                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2455                 }
2456         }
2457
2458         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2459         undef $proxysettings{'SRC_BANNED_MAC'};
2460         foreach (@temp)
2461         {
2462                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2463                 if ($_)
2464                 {
2465                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2466                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2467                 }
2468         }
2469
2470         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2471         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2472         foreach (@temp)
2473         {
2474                 s/^\s+//g; s/\s+$//g;
2475                 if ($_)
2476                 {
2477                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2478                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2479                 }
2480         }
2481
2482         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2483         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2484         foreach (@temp)
2485         {
2486                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2487                 if ($_)
2488                 {
2489                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2490                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2491                 }
2492         }
2493
2494         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2495         undef $proxysettings{'DST_NOAUTH'};
2496         foreach (@temp)
2497         {
2498                 s/^\s+//g; s/\s+$//g;
2499                 if ($_)
2500                 {
2501                         unless (/^\./) { $_ = '.'.$_; }
2502                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2503                 }
2504         }
2505
2506         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2507         {
2508                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2509                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2510                 foreach (@temp)
2511                 {
2512                         s/^\s+//g; s/\s+$//g;
2513                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2514                 }
2515                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2516         }
2517
2518         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2519         {
2520                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2521                 undef $proxysettings{'NTLM_DENY_USERS'};
2522                 foreach (@temp)
2523                 {
2524                         s/^\s+//g; s/\s+$//g;
2525                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2526                 }
2527                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2528         }
2529
2530         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2531         {
2532                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2533                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2534                 foreach (@temp)
2535                 {
2536                         s/^\s+//g; s/\s+$//g;
2537                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2538                 }
2539                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2540         }
2541
2542         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2543         {
2544                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2545                 undef $proxysettings{'IDENT_DENY_USERS'};
2546                 foreach (@temp)
2547                 {
2548                         s/^\s+//g; s/\s+$//g;
2549                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2550                 }
2551                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2552         }
2553
2554         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2555         {
2556                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2557                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2558                 foreach (@temp)
2559                 {
2560                         s/^\s+//g; s/\s+$//g;
2561                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2562                 }
2563                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2564         }
2565
2566         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2567         {
2568                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2569                 undef $proxysettings{'RADIUS_DENY_USERS'};
2570                 foreach (@temp)
2571                 {
2572                         s/^\s+//g; s/\s+$//g;
2573                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2574                 }
2575                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2576         }
2577
2578         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2579         undef $proxysettings{'IDENT_HOSTS'};
2580         foreach (@temp)
2581         {
2582                 s/^\s+//g; s/\s+$//g;
2583                 if ($_)
2584                 {
2585                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2586                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2587                 }
2588         }
2589
2590         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2591         undef $proxysettings{'CRE_SVHOSTS'};
2592         foreach (@temp)
2593         {
2594                 s/^\s+//g; s/\s+$//g;
2595                 if ($_)
2596                 {
2597                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2598                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2599                 }
2600         }
2601 }
2602
2603 # -------------------------------------------------------------------
2604
2605 sub write_acls
2606 {
2607         open(FILE, ">$acl_src_subnets");
2608         flock(FILE, 2);
2609         if (!$proxysettings{'SRC_SUBNETS'})
2610         {
2611                 print FILE "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
2612                 if ($netsettings{'BLUE_DEV'})
2613                 {
2614                         print FILE "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
2615                 }
2616         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2617         close(FILE);
2618
2619         open(FILE, ">$acl_src_banned_ip");
2620         flock(FILE, 2);
2621         print FILE $proxysettings{'SRC_BANNED_IP'};
2622         close(FILE);
2623
2624         open(FILE, ">$acl_src_banned_mac");
2625         flock(FILE, 2);
2626         print FILE $proxysettings{'SRC_BANNED_MAC'};
2627         close(FILE);
2628
2629         open(FILE, ">$acl_src_unrestricted_ip");
2630         flock(FILE, 2);
2631         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2632         close(FILE);
2633
2634         open(FILE, ">$acl_src_unrestricted_mac");
2635         flock(FILE, 2);
2636         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2637         close(FILE);
2638
2639         open(FILE, ">$acl_dst_nocache");
2640         flock(FILE, 2);
2641         print FILE $proxysettings{'DST_NOCACHE'};
2642         close(FILE);
2643
2644         open(FILE, ">$acl_dst_noauth");
2645         flock(FILE, 2);
2646         print FILE $proxysettings{'DST_NOAUTH'};
2647         close(FILE);
2648
2649         open(FILE, ">$acl_ports_safe");
2650         flock(FILE, 2);
2651         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2652         close(FILE);
2653
2654         open(FILE, ">$acl_ports_ssl");
2655         flock(FILE, 2);
2656         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2657         close(FILE);
2658
2659         open(FILE, ">$acl_dst_throttle");
2660         flock(FILE, 2);
2661         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2662         {
2663                 @temp = split(/\|/,$throttle_binary);
2664                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2665         }
2666         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2667         {
2668                 @temp = split(/\|/,$throttle_dskimg);
2669                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2670         }
2671         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2672         {
2673                 @temp = split(/\|/,$throttle_mmedia);
2674                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2675         }
2676         if (-s $throttled_urls)
2677         {
2678                 open(URLFILE, $throttled_urls);
2679                 @temp = <URLFILE>;
2680                 close(URLFILE);
2681                 foreach (@temp) { print FILE; }
2682         }
2683         close(FILE);
2684
2685         open(FILE, ">$mimetypes");
2686         flock(FILE, 2);
2687         print FILE $proxysettings{'MIME_TYPES'};
2688         close(FILE);
2689
2690         open(FILE, ">$ntlmdir/msntauth.allowusers");
2691         flock(FILE, 2);
2692         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2693         close(FILE);
2694
2695         open(FILE, ">$ntlmdir/msntauth.denyusers");
2696         flock(FILE, 2);
2697         print FILE $proxysettings{'NTLM_DENY_USERS'};
2698         close(FILE);
2699
2700         open(FILE, ">$raddir/radauth.allowusers");
2701         flock(FILE, 2);
2702         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2703         close(FILE);
2704
2705         open(FILE, ">$raddir/radauth.denyusers");
2706         flock(FILE, 2);
2707         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2708         close(FILE);
2709
2710         open(FILE, ">$identdir/identauth.allowusers");
2711         flock(FILE, 2);
2712         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2713         close(FILE);
2714
2715         open(FILE, ">$identdir/identauth.denyusers");
2716         flock(FILE, 2);
2717         print FILE $proxysettings{'IDENT_DENY_USERS'};
2718         close(FILE);
2719
2720         open(FILE, ">$identhosts");
2721         flock(FILE, 2);
2722         print FILE $proxysettings{'IDENT_HOSTS'};
2723         close(FILE);
2724
2725         open(FILE, ">$cre_groups");
2726         flock(FILE, 2);
2727         print FILE $proxysettings{'CRE_GROUPS'};
2728         close(FILE);
2729
2730         open(FILE, ">$cre_svhosts");
2731         flock(FILE, 2);
2732         print FILE $proxysettings{'CRE_SVHOSTS'};
2733         close(FILE);
2734 }
2735
2736 # -------------------------------------------------------------------
2737
2738 sub writepacfile
2739 {
2740         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2741         flock(FILE, 2);
2742         print FILE "function FindProxyForURL(url, host)\n";
2743         print FILE "{\n";
2744         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2745         {
2746                 print FILE <<END
2747 if (
2748      (isPlainHostName(host)) ||
2749      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2750      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2751      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2752      (isInNet(host, "169.254.0.0", "255.255.0.0")) ||
2753      (isInNet(host, "192.168.0.0", "255.255.0.0"))
2754    )
2755      return "DIRECT";
2756
2757  else
2758
2759 END
2760 ;
2761                 if ($proxysettings{'ENABLE'} eq 'on')
2762                 {
2763                         print FILE "if (\n";
2764                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2765
2766                         undef @templist;
2767                         if (-e "$acl_src_subnets") {
2768                                 open(SUBNETS,"$acl_src_subnets");
2769                                 @templist = <SUBNETS>;
2770                                 close(SUBNETS);
2771                         }
2772
2773                         foreach (@templist)
2774                         {
2775                                 @temp = split(/\//);
2776                                 if (
2777                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2778                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2779                                         )
2780                                 {
2781                                         chomp $temp[1];
2782                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2783                                 }
2784                         }
2785
2786                         print FILE "\n";
2787
2788                         print FILE <<END
2789
2790
2791    )
2792      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2793 END
2794 ;
2795                 }
2796                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2797                 {
2798                         print FILE "\n else\n\n";
2799                 }
2800                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2801                 {
2802                         print FILE <<END
2803 if (
2804      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2805    )
2806      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2807 END
2808 ;
2809                 }
2810         }
2811         print FILE "}\n";
2812         close(FILE);
2813 }
2814
2815 # -------------------------------------------------------------------
2816
2817 sub writeconfig
2818 {
2819         my $authrealm;
2820         my $delaypools;
2821
2822         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2823             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2824             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2825             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2826         {
2827                 $delaypools = 1; } else { $delaypools = 0;
2828         }
2829
2830         if ($proxysettings{'AUTH_REALM'} eq '')
2831         {
2832                 $authrealm = "IPFire Advanced Proxy Server";
2833         } else {
2834                 $authrealm = $proxysettings{'AUTH_REALM'};
2835         }
2836
2837         $_ = $proxysettings{'UPSTREAM_PROXY'};
2838         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
2839
2840         if ($remoteport eq '') { $remoteport = 80; }
2841
2842         open(FILE, ">${General::swroot}/proxy/squid.conf");
2843         flock(FILE, 2);
2844         print FILE <<END
2845 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
2846 # you make will be overwritten whenever you resave proxy settings using the
2847 # web interface!
2848 #
2849 # Instead, modify the file '$acl_include' and
2850 # then restart the proxy service using the web interface. Changes made to the
2851 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
2852
2853 shutdown_lifetime 5 seconds
2854 icp_port 0
2855
2856 END
2857         ;
2858         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2859         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
2860         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2861         print FILE "\n";
2862
2863         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
2864                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2865                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
2866                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2867                 print FILE "\n";
2868         }
2869
2870         print FILE <<END
2871
2872 acl QUERY urlpath_regex cgi-bin \\?
2873 cache deny QUERY
2874 END
2875         ;
2876         if (!-z $acl_dst_nocache) {
2877                 print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache\"\n";
2878                 print FILE "cache deny no_cache_domains\n";
2879         }
2880
2881         print FILE <<END
2882
2883 cache_effective_user squid
2884 cache_effective_group squid
2885 umask 022
2886
2887 pid_filename /var/run/squid.pid
2888
2889 cache_mem $proxysettings{'CACHE_MEM'} MB
2890 cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256
2891
2892 END
2893         ;
2894
2895         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
2896         {
2897                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
2898         } else {
2899                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
2900         }
2901
2902         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
2903
2904         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
2905         {
2906                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
2907                 {
2908                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
2909                 }
2910                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
2911                 {
2912                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
2913                 }
2914                 print FILE "\n";
2915         }
2916
2917         if ($proxysettings{'LOGGING'} eq 'on')
2918         {
2919                 print FILE <<END
2920 access_log /var/log/squid/access.log
2921 cache_log /var/log/squid/cache.log
2922 cache_store_log none
2923 END
2924         ;
2925                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
2926                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
2927         } else {
2928                 print FILE <<END
2929 access_log /dev/null
2930 cache_log /dev/null
2931 cache_store_log none
2932 END
2933         ;}
2934         print FILE <<END
2935
2936 log_mime_hdrs off
2937 END
2938         ;
2939
2940         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
2941         {
2942                 print FILE "forwarded_for on\n";
2943         } else {
2944                 print FILE "forwarded_for off\n";
2945         }
2946         if ($proxysettings{'FORWARD_VIA'} eq 'on')
2947         {
2948                 print FILE "via on\n";
2949         } else {
2950                 print FILE "via off\n";
2951         }
2952         print FILE "\n";
2953
2954         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
2955         {
2956                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
2957                 {
2958                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
2959                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2960                         print FILE "auth_param basic realm $authrealm\n";
2961                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2962                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2963                 }
2964
2965                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
2966                 {
2967                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
2968                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
2969                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
2970                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
2971                         {
2972                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2973                                 {
2974                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
2975                                 } else {
2976                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2977                                 }
2978                                 print FILE " -u sAMAccountName -P";
2979                         }
2980                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
2981                         {
2982                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2983                                 {
2984                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
2985                                 } else {
2986                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
2987                                 }
2988                                 print FILE " -u cn -P";
2989                         }
2990                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
2991                         {
2992                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2993                                 {
2994                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
2995                                 } else {
2996                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2997                                 }
2998                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
2999                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3000                                 print FILE " -u uid -P";
3001                         }
3002                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\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 $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3007                 }
3008
3009                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3010                 {
3011                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3012                         {
3013                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3014                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3015                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3016                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3017                         } else {
3018                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3019                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3020                                 print FILE "auth_param basic realm $authrealm\n";
3021                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3022                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3023
3024                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3025                                 flock(MSNTCONF,2);
3026                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3027                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3028                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3029                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3030                                 {
3031                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3032                                         {
3033                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3034                                         } else {
3035                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3036                                         }
3037                                 }
3038                                 close(MSNTCONF);
3039                         }
3040                 }
3041
3042                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3043                 {
3044                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3045                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3046                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3047                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3048                         print FILE "auth_param basic realm $authrealm\n";
3049                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3050                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3051                 }
3052
3053                 print FILE "\n";
3054                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3055                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3056                 {
3057                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3058                         {
3059                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3060                         }
3061                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3062                         {
3063                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3064                         }
3065                 }
3066                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3067                 {
3068                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3069                         {
3070                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3071                         }
3072                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3073                         {
3074                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3075                         }
3076                 }
3077                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3078                 {
3079                         print FILE "\n";
3080                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3081                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3082                 }
3083                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3084                 print FILE "\n";
3085
3086                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3087                 print FILE "\n";
3088         }
3089
3090         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3091         {
3092                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3093                 {
3094                         print FILE "acl for_inetusers ident REQUIRED\n";
3095                 }
3096                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3097                 {
3098                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3099                         {
3100                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3101                         }
3102                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3103                         {
3104                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3105                         }
3106                 }
3107                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3108                 print FILE "\n";
3109         }
3110
3111         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3112
3113         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3114
3115         print FILE "acl within_timeframe time ";
3116         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3117         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3118         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3119         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3120         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3121         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3122         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3123         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3124         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3125         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3126         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3127
3128         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3129                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3130         }
3131
3132         print FILE <<END
3133 acl all src 0.0.0.0/0.0.0.0
3134 acl localhost src 127.0.0.1/255.255.255.255
3135 END
3136 ;
3137 open (PORTS,"$acl_ports_ssl");
3138 @temp = <PORTS>;
3139 close PORTS;
3140 if (@temp)
3141 {
3142         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3143 }
3144 open (PORTS,"$acl_ports_safe");
3145 @temp = <PORTS>;
3146 close PORTS;
3147 if (@temp)
3148 {
3149         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3150 }
3151         print FILE <<END
3152
3153 acl IPCop_http  port $http_port
3154 acl IPCop_https port $https_port
3155 acl IPCop_ips              dst $netsettings{'GREEN_ADDRESS'}
3156 acl IPCop_networks         src "$acl_src_subnets"
3157 acl IPCop_servers          dst "$acl_src_subnets"
3158 acl IPCop_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3159 acl IPCop_green_servers    dst $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3160 END
3161         ;
3162         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3163         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_servers     dst $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3164         if (!-z $acl_src_banned_ip) { print FILE "acl IPCop_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3165         if (!-z $acl_src_banned_mac) { print FILE "acl IPCop_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3166         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPCop_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3167         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPCop_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3168         print FILE <<END
3169 acl CONNECT method CONNECT
3170 END
3171         ;
3172
3173         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3174                 print FILE <<END
3175
3176 #Classroom extensions
3177 acl IPCop_no_access_ips src "$acl_src_noaccess_ip"
3178 acl IPCop_no_access_mac arp "$acl_src_noaccess_mac"
3179 END
3180                 ;
3181                 print FILE "deny_info ";
3182                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3183                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3184                 {
3185                         print FILE "ERR_ACCESS_DISABLED";
3186                 } else {
3187                         print FILE "ERR_ACCESS_DENIED";
3188                 }
3189                 print FILE " IPCop_no_access_ips\n";
3190                 print FILE "deny_info ";
3191                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3192                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3193                 {
3194                         print FILE "ERR_ACCESS_DISABLED";
3195                 } else {
3196                         print FILE "ERR_ACCESS_DENIED";
3197                 }
3198                 print FILE " IPCop_no_access_mac\n";
3199
3200                 print FILE <<END
3201 http_access deny IPCop_no_access_ips
3202 http_access deny IPCop_no_access_mac
3203 END
3204         ;
3205         }
3206
3207         #Insert acl file and replace __VAR__ with correct values
3208         my $blue_net = ''; #BLUE empty by default
3209         my $blue_ip = '';
3210         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3211                 $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
3212                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3213         }
3214         if (!-z $acl_include)
3215         {
3216                 open (ACL, "$acl_include");
3217                 print FILE "\n#Start of custom includes\n";
3218                 while (<ACL>) {
3219                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3220                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
3221                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3222                         $_ =~ s/__BLUE_NET__/$blue_net/;
3223                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3224                         print FILE $_;
3225                 }
3226                 print FILE "#End of custom includes\n";
3227                 close (ACL);
3228         }
3229         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3230         print FILE <<END
3231
3232 #Access to squid:
3233 #local machine, no restriction
3234 http_access allow         localhost
3235
3236 #GUI admin if local machine connects
3237 http_access allow         IPCop_ips IPCop_networks IPCop_http
3238 http_access allow CONNECT IPCop_ips IPCop_networks IPCop_https
3239
3240 #Deny not web services
3241 http_access deny          !Safe_ports
3242 http_access deny  CONNECT !SSL_ports
3243
3244 END
3245         ;
3246
3247 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3248 {
3249 print FILE "#Set ident ACLs\n";
3250 if (!-z $identhosts)
3251         {
3252                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3253                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3254                 print FILE "ident_lookup_access deny all\n";
3255         } else {
3256                 print FILE "ident_lookup_access allow all\n";
3257         }
3258         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3259 }
3260
3261 if ($delaypools) {
3262         print FILE "#Set download throttling\n";
3263
3264         if ($netsettings{'BLUE_DEV'})
3265         {
3266                 print FILE "delay_pools 2\n";
3267         } else {
3268                 print FILE "delay_pools 1\n";
3269         }
3270
3271         print FILE "delay_class 1 3\n";
3272         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3273
3274         print FILE "delay_parameters 1 ";
3275         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3276         {
3277                 print FILE "-1/-1";
3278         } else {
3279                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3280                 print FILE "/";
3281                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3282         }
3283
3284         print FILE " -1/-1 ";
3285         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3286         {
3287                 print FILE "-1/-1";
3288         } else {
3289                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3290                 print FILE "/";
3291                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3292         }
3293         print FILE "\n";
3294
3295         if ($netsettings{'BLUE_DEV'})
3296         {
3297                 print FILE "delay_parameters 2 ";
3298                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3299                 {
3300                         print FILE "-1/-1";
3301                 } else {
3302                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3303                         print FILE "/";
3304                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3305                 }
3306                 print FILE " -1/-1 ";
3307                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3308                 {
3309                         print FILE "-1/-1";
3310                 } else {
3311                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3312                         print FILE "/";
3313                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3314                 }
3315                 print FILE "\n";
3316         }
3317
3318         print FILE "delay_access 1 deny  IPCop_ips\n";
3319         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPCop_unrestricted_ips\n"; }
3320         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPCop_unrestricted_mac\n"; }
3321         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3322
3323         if ($netsettings{'BLUE_DEV'})
3324         {
3325                 print FILE "delay_access 1 allow IPCop_green_network";
3326                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3327                 print FILE "\n";
3328                 print FILE "delay_access 1 deny  all\n";
3329         } else {
3330                 print FILE "delay_access 1 allow all";
3331                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3332                 print FILE "\n";
3333         }
3334
3335         if ($netsettings{'BLUE_DEV'})
3336         {
3337                 print FILE "delay_access 2 deny  IPCop_ips\n";
3338                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPCop_unrestricted_ips\n"; }
3339                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPCop_unrestricted_mac\n"; }
3340                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3341                 print FILE "delay_access 2 allow IPCop_blue_network";
3342                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3343                 print FILE "\n";
3344                 print FILE "delay_access 2 deny  all\n";
3345         }
3346
3347         print FILE "delay_initial_bucket_level 100\n";
3348         print FILE "\n";
3349 }
3350
3351 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3352 {
3353         print FILE "#Prevent internal proxy access to Green\n";
3354         print FILE "http_access deny IPCop_green_servers !IPCop_green_network\n\n";
3355 }
3356
3357 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3358 {
3359         print FILE "#Prevent internal proxy access from Blue\n";
3360         print FILE "http_access allow IPCop_blue_network IPCop_blue_servers\n";
3361         print FILE "http_access deny  IPCop_blue_network IPCop_servers\n\n";
3362 }
3363
3364         print FILE <<END
3365 #Set custom configured ACLs
3366 END
3367         ;
3368         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPCop_banned_ips\n"; }
3369         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPCop_banned_mac\n"; }
3370
3371         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3372         {
3373                 if (!-z $acl_src_unrestricted_ip)
3374                 {
3375                         print FILE "http_access allow IPCop_unrestricted_ips to_domains_without_auth\n";
3376                 }
3377                 if (!-z $acl_src_unrestricted_mac)
3378                 {
3379                         print FILE "http_access allow IPCop_unrestricted_mac to_domains_without_auth\n";
3380                 }
3381                 print FILE "http_access allow IPCop_networks";
3382                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3383                         print FILE " !within_timeframe";
3384                 } else {
3385                         print FILE " within_timeframe"; }
3386                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3387                 print FILE " to_domains_without_auth\n";
3388         }
3389
3390         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3391         {
3392                 print FILE "http_access deny  !for_inetusers";
3393                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3394                 print FILE "\n";
3395         }
3396
3397         if (
3398              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3399              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3400              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3401              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3402              (!-z "$identdir/identauth.denyusers")
3403            )
3404         {
3405                 print FILE "http_access deny  for_acl_users";
3406                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3407                 print FILE "\n";
3408         }
3409
3410         if (!-z $acl_src_unrestricted_ip)
3411         {
3412                 print FILE "http_access allow IPCop_unrestricted_ips";
3413                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3414                 {
3415                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3416                         {
3417                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3418                         }
3419                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3420                         {
3421                                 print FILE " for_inetusers";
3422                         }
3423                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3424                         {
3425                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3426                                 {
3427                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3428                                         {
3429                                                 print FILE " for_acl_users";
3430                                         }
3431                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3432                                         {
3433                                                 print FILE " !for_acl_users";
3434                                         }
3435                                 } else { print FILE " for_inetusers"; }
3436                         }
3437                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3438                         {
3439                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3440                                 {
3441                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3442                                         {
3443                                                 print FILE " for_acl_users";
3444                                         }
3445                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3446                                         {
3447                                                 print FILE " !for_acl_users";
3448                                         }
3449                                 } else { print FILE " for_inetusers"; }
3450                         }
3451                 }
3452                 print FILE "\n";
3453         }
3454
3455         if (!-z $acl_src_unrestricted_mac)
3456         {
3457                 print FILE "http_access allow IPCop_unrestricted_mac";
3458                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3459                 {
3460                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3461                         {
3462                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3463                         }
3464                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3465                         {
3466                                 print FILE " for_inetusers";
3467                         }
3468                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3469                         {
3470                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3471                                 {
3472                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3473                                         {
3474                                                 print FILE " for_acl_users";
3475                                         }
3476                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3477                                         {
3478                                                 print FILE " !for_acl_users";
3479                                         }
3480                                 } else { print FILE " for_inetusers"; }
3481                         }
3482                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3483                         {
3484                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3485                                 {
3486                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3487                                         {
3488                                                 print FILE " for_acl_users";
3489                                         }
3490                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3491                                         {
3492                                                 print FILE " !for_acl_users";
3493                                         }
3494                                 } else { print FILE " for_inetusers"; }
3495                         }
3496                 }
3497                 print FILE "\n";
3498         }
3499
3500         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3501         {
3502                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3503                 if (!-z $extgrp) { print FILE "http_access allow IPCop_networks for_extended_users\n"; }
3504         }
3505
3506         if (
3507             (
3508              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3509              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3510              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3511              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3512              (!-z "$ntlmdir/msntauth.denyusers")
3513             )
3514                 ||
3515             (
3516              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3517              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3518              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3519              (!-z "$raddir/radauth.denyusers")
3520             )
3521                 ||
3522             (
3523              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3524              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3525              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3526              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3527              (!-z "$identdir/identauth.denyusers")
3528             )
3529            )
3530         {
3531                 print FILE "http_access deny  for_acl_users";
3532                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3533                 print FILE "\n";
3534         }
3535
3536         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3537         {
3538                 print FILE "http_access allow";
3539                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3540                         print FILE " !within_timeframe";
3541                 } else {
3542                         print FILE " within_timeframe"; }
3543                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3544                 print FILE " !on_ident_aware_hosts\n";
3545         }
3546
3547         print FILE "http_access allow IPCop_networks";
3548         if (
3549             (
3550              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3551              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3552              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3553              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3554              (!-z "$ntlmdir/msntauth.allowusers")
3555             )
3556                 ||
3557             (
3558              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3559              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3560              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3561              (!-z "$raddir/radauth.allowusers")
3562             )
3563                 ||
3564             (
3565              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3566              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3567              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3568              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3569              (!-z "$identdir/identauth.allowusers")
3570             )
3571            )
3572         {
3573                 print FILE " for_acl_users";
3574         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3575                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3576                 print FILE " for_inetusers";
3577         }
3578         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3579         {
3580                 print FILE " !concurrent";
3581         }
3582         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3583                 print FILE " !within_timeframe";
3584         } else {
3585                 print FILE " within_timeframe"; }
3586         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3587         print FILE "\n";
3588
3589         print FILE "http_access deny  all\n\n";
3590
3591         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3592                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3593         {
3594                 print FILE "#Strip HTTP Header\n";
3595
3596                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3597                 {
3598                         print FILE "header_access X-Forwarded-For deny all\n";
3599                 }
3600                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3601                 {
3602                         print FILE "header_access Via deny all\n";
3603                 }
3604                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3605                 {
3606                         print FILE "header_access User-Agent deny all\n";
3607                 }
3608                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3609                 {
3610                         print FILE "header_access Referer deny all\n";
3611                 }
3612
3613                 print FILE "\n";
3614
3615                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3616                 {
3617                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3618                         {
3619                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3620                         }
3621                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3622                         {
3623                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3624                         }
3625                         print FILE "\n";
3626                 }
3627         }
3628
3629         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3630
3631         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3632                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPCop_unrestricted_ips\n"; }
3633                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPCop_unrestricted_mac\n"; }
3634                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3635                 {
3636                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3637                 }
3638                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3639                 print FILE "http_reply_access allow all\n\n";
3640         }
3641
3642         print FILE <<END
3643 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3644 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3645
3646 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3647 END
3648         ;
3649         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3650         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3651                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_ips\n"; }
3652                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_mac\n"; }
3653                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3654                 {
3655                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 allow for_extended_users\n"; }
3656                 }
3657         }
3658         print FILE "reply_body_max_size $replybodymaxsize allow all\n\n";
3659
3660         print FILE "visible_hostname";
3661         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3662         {
3663                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3664         } else {
3665                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3666         }
3667
3668         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n\n"; }
3669
3670         # Write the parent proxy info, if needed.
3671         if ($remotehost ne '')
3672         {
3673                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3674
3675                 # Enter authentication for the parent cache. Option format is
3676                 # login=user:password   ($proxy1='YES')
3677                 # login=PASS            ($proxy1='PASS')
3678                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3679                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3680                 {
3681                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3682                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3683                 }
3684                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3685
3686                 print FILE "\nnever_direct allow all\n\n";
3687         }
3688         if (($proxysettings{'ENABLE_FILTER'} eq 'on') && ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on'))
3689         {
3690                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3691                 if ($filtersettings{'CHILDREN'} > $xlratorsettings{'CHILDREN'})
3692                 {
3693                         print FILE "url_rewrite_children $filtersettings{'CHILDREN'}\n\n";
3694                 } else {
3695                         print FILE "url_rewrite_children $xlratorsettings{'CHILDREN'}\n\n";
3696                 }
3697         } else
3698         {
3699
3700                 if ($proxysettings{'ENABLE_FILTER'} eq 'on')
3701                 {
3702                         print FILE <<END
3703 url_rewrite_program /usr/sbin/redirect_wrapper
3704 url_rewrite_children $filtersettings{'CHILDREN'}
3705
3706 END
3707                         ;
3708                 }
3709                 if ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on')
3710                 {
3711                         print FILE <<END
3712 url_rewrite_program /usr/sbin/redirect_wrapper
3713 url_rewrite_children $xlratorsettings{'CHILDREN'}
3714
3715 END
3716                         ;
3717                 }
3718         }
3719         close FILE;
3720 }
3721
3722 # -------------------------------------------------------------------
3723
3724 sub adduser
3725 {
3726         my ($str_user, $str_pass, $str_group) = @_;
3727         my @groupmembers=();
3728
3729         if ($str_pass eq 'lEaVeAlOnE')
3730         {
3731                 open(FILE, "$userdb");
3732                 @groupmembers = <FILE>;
3733                 close(FILE);
3734                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3735                 &deluser($str_user);
3736                 open(FILE, ">>$userdb");
3737                 flock FILE,2;
3738                 print FILE "$str_user$str_pass";
3739                 close(FILE);
3740         } else {
3741                 &deluser($str_user);
3742                 system("/usr/sbin/htpasswd -b $userdb $str_user $str_pass");
3743         }
3744
3745         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3746         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3747         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3748         flock FILE, 2;
3749         print FILE "$str_user\n";
3750         close(FILE);
3751
3752         return;
3753 }
3754
3755 # -------------------------------------------------------------------
3756
3757 sub deluser
3758 {
3759         my ($str_user) = @_;
3760         my $groupfile='';
3761         my @groupmembers=();
3762         my @templist=();
3763
3764         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3765         {
3766                 undef @templist;
3767                 open(FILE, "$groupfile");
3768                 @groupmembers = <FILE>;
3769                 close(FILE);
3770                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3771                 open(FILE, ">$groupfile");
3772                 flock FILE, 2;
3773                 print FILE @templist;
3774                 close(FILE);
3775         }
3776
3777         undef @templist;
3778         open(FILE, "$userdb");
3779         @groupmembers = <FILE>;
3780         close(FILE);
3781         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3782         open(FILE, ">$userdb");
3783         flock FILE, 2;
3784         print FILE @templist;
3785         close(FILE);
3786
3787         return;
3788 }
3789
3790 # -------------------------------------------------------------------