html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2021  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23 use Apache::Htpasswd;
  24 use Scalar::Util qw(looks_like_number);
  25
  26 # enable only the following on debugging purpose
  27 #use warnings;
  28 #use CGI::Carp 'fatalsToBrowser';
  29
  30 require '/var/ipfire/general-functions.pl';
  31 require "${General::swroot}/lang.pl";
  32 require "${General::swroot}/header.pl";
  33
  34 require "${General::swroot}/ids-functions.pl";
  35
  36 my @squidversion = &General::system_output("/usr/sbin/squid", "-v");
  37 my $http_port='81';
  38 my $https_port='444';
  39
  40 my %color = ();
  41 my %mainsettings = ();
  42 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  43 &General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color);
  44
  45 my %proxysettings=();
  46 my %netsettings=();
  47 my %filtersettings=();
  48 my %xlratorsettings=();
  49 my %stdproxysettings=();
  50 my %mainsettings=();
  51
  52 my %checked=();
  53 my %selected=();
  54
  55 my @throttle_limits=(64,128,256,512,1024,1536,2048,3072,4096,5120,6144,7168,8192,10240,16384,20480,51200,102400);
  56
  57 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";
  58 my $def_ports_ssl="443 # https\n563 # snews\n";
  59
  60 my $hintcolour='#FFFFCC';
  61 my $ncsa_buttontext='';
  62 my $language='';
  63 my $i=0;
  64 my $n=0;
  65 my $id=0;
  66 my $line='';
  67 my $user='';
  68 my @userlist=();
  69 my @grouplist=();
  70 my @temp=();
  71 my @templist=();
  72
  73 my $cachemem=0;
  74 my $proxy1='';
  75 my $proxy2='';
  76 my $browser_regexp='';
  77 my $needhup = 0;
  78 my $errormessage='';
  79
  80 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  81 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  82 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  83 my $identdir = "${General::swroot}/proxy/advanced/ident";
  84 my $credir   = "${General::swroot}/proxy/advanced/cre";
  85
  86 my $userdb = "$ncsadir/passwd";
  87 my $stdgrp = "$ncsadir/standard.grp";
  88 my $extgrp = "$ncsadir/extended.grp";
  89 my $disgrp = "$ncsadir/disabled.grp";
  90
  91 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
  92 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
  93
  94 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
  95 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
  96 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
  97
  98 my $identhosts = "$identdir/hosts";
  99
 100 my $authdir  = "/usr/lib/squid";
 101 my $errordir = "/usr/lib/squid/errors";
 102
 103 my $acl_src_subnets = "$acldir/src_subnets.acl";
 104 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
 105 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
 106 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
 107 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
 108 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
 109 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
 110 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 111 my $acl_dst_noauth_dom = "$acldir/dst_noauth_dom.acl";
 112 my $acl_dst_noauth_net = "$acldir/dst_noauth_net.acl";
 113 my $acl_dst_noauth_url = "$acldir/dst_noauth_url.acl";
 114 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
 115 my $acl_dst_nocache_dom = "$acldir/dst_nocache_dom.acl";
 116 my $acl_dst_nocache_net = "$acldir/dst_nocache_net.acl";
 117 my $acl_dst_nocache_url = "$acldir/dst_nocache_url.acl";
 118 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 119 my $acl_ports_safe = "$acldir/ports_safe.acl";
 120 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 121 my $acl_include = "$acldir/include.acl";
 122
 123 my $acl_dst_noproxy_url = "$acldir/dst_noproxy_url.acl";
 124 my $acl_dst_noproxy_ip = "$acldir/dst_noproxy_ip.acl";
 125
 126 my $updaccelversion  = 'n/a';
 127 my $urlfilterversion = 'n/a';
 128
 129 unless (-d "$acldir")   { mkdir("$acldir"); }
 130 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 131 unless (-d "$raddir")   { mkdir("$raddir"); }
 132 unless (-d "$identdir") { mkdir("$identdir"); }
 133 unless (-d "$credir")   { mkdir("$credir"); }
 134
 135 unless (-e $cre_groups)  { &General::system("touch", "$cre_groups"); }
 136 unless (-e $cre_svhosts) { &General::system("touch $cre_svhosts"); }
 137
 138 unless (-e $userdb) { &General::system("touch", "$userdb"); }
 139 unless (-e $stdgrp) { &General::system("touch", "$stdgrp"); }
 140 unless (-e $extgrp) { &General::system("touch", "$extgrp"); }
 141 unless (-e $disgrp) { &General::system("touch", "$disgrp"); }
 142
 143 unless (-e $acl_src_subnets)    { &General::system("touch", "$acl_src_subnets"); }
 144 unless (-e $acl_src_banned_ip)  { &General::system("touch", "$acl_src_banned_ip"); }
 145 unless (-e $acl_src_banned_mac) { &General::system("touch", "$acl_src_banned_mac"); }
 146 unless (-e $acl_src_unrestricted_ip)  { &General::system("touch", "$acl_src_unrestricted_ip"); }
 147 unless (-e $acl_src_unrestricted_mac) { &General::system("touch", "$acl_src_unrestricted_mac"); }
 148 unless (-e $acl_src_noaccess_ip)  { &General::system("touch", "$acl_src_noaccess_ip"); }
 149 unless (-e $acl_src_noaccess_mac) { &General::system("touch", "$acl_src_noaccess_mac"); }
 150 unless (-e $acl_dst_noauth)     { &General::system("touch", "$acl_dst_noauth"); }
 151 unless (-e $acl_dst_noauth_dom) { &General::system("touch", "$acl_dst_noauth_dom"); }
 152 unless (-e $acl_dst_noauth_net) { &General::system("touch", "$acl_dst_noauth_net"); }
 153 unless (-e $acl_dst_noauth_url) { &General::system("touch", "$acl_dst_noauth_url"); }
 154 unless (-e $acl_dst_nocache)     { &General::system("touch", "$acl_dst_nocache"); }
 155 unless (-e $acl_dst_nocache_dom) { &General::system("touch", "$acl_dst_nocache_dom"); }
 156 unless (-e $acl_dst_nocache_net) { &General::system("touch", "$acl_dst_nocache_net"); }
 157 unless (-e $acl_dst_nocache_url) { &General::system("touch", "$acl_dst_nocache_url"); }
 158 unless (-e $acl_dst_throttle)  { &General::system("touch", "$acl_dst_throttle"); }
 159 unless (-e $acl_ports_safe) { &General::system("touch", "$acl_ports_safe"); }
 160 unless (-e $acl_ports_ssl)  { &General::system("touch", "$acl_ports_ssl"); }
 161 unless (-e $acl_include) { &General::system("touch", "$acl_include"); }
 162
 163 unless (-e $mimetypes) { &General::system("touch", "$mimetypes"); }
 164
 165 my $HAVE_NTLM_AUTH = (-e "/usr/bin/ntlm_auth");
 166
 167 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 168 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 169
 170 my $green_cidr = "";
 171 if (&Header::green_used() && $netsettings{'GREEN_DEV'}) {
 172         $green_cidr = &General::ipcidr("$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}");
 173 }
 174
 175 my $blue_cidr = "";
 176 if (&Header::blue_used() && $netsettings{'BLUE_DEV'}) {
 177         $blue_cidr = &General::ipcidr("$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}");
 178 }
 179
 180 &Header::showhttpheaders();
 181
 182 $proxysettings{'ACTION'} = '';
 183 $proxysettings{'VALID'} = '';
 184
 185 $proxysettings{'ENABLE'} = 'off';
 186 $proxysettings{'ENABLE_BLUE'} = 'off';
 187 $proxysettings{'TRANSPARENT'} = 'off';
 188 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 189 $proxysettings{'PROXY_PORT'} = '800';
 190 $proxysettings{'TRANSPARENT_PORT'} = '3128';
 191 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 192 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 193 $proxysettings{'ADMIN_PASSWORD'} = '';
 194 $proxysettings{'ERR_LANGUAGE'} = 'en';
 195 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 196 $proxysettings{'FORWARD_VIA'} = 'off';
 197 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 198 $proxysettings{'FORWARD_USERNAME'} = 'off';
 199 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 200 $proxysettings{'UPSTREAM_PROXY'} = '';
 201 $proxysettings{'UPSTREAM_USER'} = '';
 202 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 203 $proxysettings{'LOGGING'} = 'off';
 204 $proxysettings{'CACHEMGR'} = 'off';
 205 $proxysettings{'LOGQUERY'} = 'off';
 206 $proxysettings{'LOGUSERAGENT'} = 'off';
 207 $proxysettings{'FILEDESCRIPTORS'} = '16384';
 208 $proxysettings{'CACHE_MEM'} = '128';
 209 $proxysettings{'CACHE_SIZE'} = '0';
 210 $proxysettings{'MAX_SIZE'} = '4096';
 211 $proxysettings{'MIN_SIZE'} = '0';
 212 $proxysettings{'MEM_POLICY'} = 'LRU';
 213 $proxysettings{'CACHE_POLICY'} = 'LRU';
 214 $proxysettings{'L1_DIRS'} = '16';
 215 $proxysettings{'OFFLINE_MODE'} = 'off';
 216 $proxysettings{'CACHE_DIGESTS'} = 'off';
 217 $proxysettings{'CLASSROOM_EXT'} = 'off';
 218 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 219 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 220 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 221 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 222 $proxysettings{'TIME_FROM_HOUR'} = '00';
 223 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 224 $proxysettings{'TIME_TO_HOUR'} = '24';
 225 $proxysettings{'TIME_TO_MINUTE'} = '00';
 226 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 227 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 228 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 229 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 230 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 231 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 232 $proxysettings{'ASNBL_FASTFLUX_DETECTION'} = 'off';
 233 $proxysettings{'ASNBL_FASTFLUX_THRESHOLD'} = '5';
 234 $proxysettings{'ASNBL_SELECANN_DETECTION'} = 'off';
 235 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 236 $proxysettings{'AUTH_METHOD'} = 'none';
 237 $proxysettings{'AUTH_REALM'} = '';
 238 $proxysettings{'AUTH_MAX_USERIP'} = '';
 239 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 240 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 241 $proxysettings{'AUTH_CHILDREN'} = '5';
 242 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 243 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 244 $proxysettings{'NCSA_USERNAME'} = '';
 245 $proxysettings{'NCSA_GROUP'} = '';
 246 $proxysettings{'NCSA_PASS'} = '';
 247 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 248 $proxysettings{'LDAP_BASEDN'} = '';
 249 $proxysettings{'LDAP_TYPE'} = 'ADS';
 250 $proxysettings{'LDAP_SERVER'} = '';
 251 $proxysettings{'LDAP_PORT'} = '389';
 252 $proxysettings{'LDAP_BINDDN_USER'} = '';
 253 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 254 $proxysettings{'LDAP_GROUP'} = '';
 255 $proxysettings{'NTLM_AUTH_GROUP'} = '';
 256 $proxysettings{'NTLM_AUTH_BASIC'} = 'off';
 257 $proxysettings{'NTLM_DOMAIN'} = '';
 258 $proxysettings{'NTLM_PDC'} = '';
 259 $proxysettings{'NTLM_BDC'} = '';
 260 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 261 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 262 $proxysettings{'RADIUS_SERVER'} = '';
 263 $proxysettings{'RADIUS_PORT'} = '1812';
 264 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 265 $proxysettings{'RADIUS_SECRET'} = '';
 266 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 267 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 268 $proxysettings{'IDENT_REQUIRED'} = 'off';
 269 $proxysettings{'IDENT_TIMEOUT'} = '10';
 270 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 271 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 272 $proxysettings{'ENABLE_FILTER'} = 'off';
 273 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 274 $proxysettings{'ENABLE_CLAMAV'} = 'off';
 275
 276 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 277
 278 &Header::getcgihash(\%proxysettings);
 279
 280 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 281 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 282 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 283 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 284
 285 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 286 {
 287         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 288 }
 289
 290 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 291 {
 292         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 293         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 294                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 295         }
 296         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 297                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 298         }
 299         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 300                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 301         }
 302         if (!$errormessage) {
 303                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 304                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 305         }
 306         $proxysettings{'NCSA_USERNAME'} = '';
 307         $proxysettings{'NCSA_GROUP'} = '';
 308         $proxysettings{'NCSA_PASS'} = '';
 309         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 310 }
 311
 312 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 313 {
 314         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 315         &deluser($proxysettings{'ID'});
 316 }
 317
 318 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 319 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 320 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 321
 322 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 323 {
 324         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 325         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 326         @temp = split(/:/,$proxysettings{'ID'});
 327         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 328         $proxysettings{'NCSA_GROUP'} = $temp[1];
 329         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 330         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 331 }
 332
 333 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}))
 334 {
 335         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 336             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 337             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 338             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 339                 $errormessage = $Lang::tr{'invalid input'};
 340                 goto ERROR;
 341         }
 342         if($proxysettings{'CACHE_MEM'} > $proxysettings{'CACHE_SIZE'} && $proxysettings{'CACHE_SIZE'} > 0){
 343                 $errormessage = $Lang::tr{'advproxy errmsg cache'}." ".$proxysettings{'CACHE_MEM'}." > ".$proxysettings{'CACHE_SIZE'};
 344                 goto ERROR;
 345         }
 346
 347         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 348         {
 349                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 350                 goto ERROR;
 351         }
 352         if (!(&General::validport($proxysettings{'TRANSPARENT_PORT'})))
 353         {
 354                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 355                 goto ERROR;
 356         }
 357         if ($proxysettings{'PROXY_PORT'} eq $proxysettings{'TRANSPARENT_PORT'}) {
 358                 $errormessage = $Lang::tr{'advproxy errmsg proxy ports equal'};
 359                 goto ERROR;
 360         }
 361         if (!($proxysettings{'UPSTREAM_PROXY'} eq ''))
 362         {
 363                 my @temp = split(/:/,$proxysettings{'UPSTREAM_PROXY'});
 364                 if (!(&General::validip($temp[0])))
 365                 {
 366                         if (!(&General::validdomainname($temp[0])))
 367                         {
 368                                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy'};
 369                                 goto ERROR;
 370                         }
 371                 }
 372         }
 373         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 374                 ($proxysettings{'CACHE_SIZE'} < 10))
 375         {
 376                 if (!($proxysettings{'CACHE_SIZE'} eq '0'))
 377                 {
 378                         $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 379                         goto ERROR;
 380                 }
 381         }
 382         if (!($proxysettings{'FILEDESCRIPTORS'} =~ /^\d+/) ||
 383                 ($proxysettings{'FILEDESCRIPTORS'} < 1) || ($proxysettings{'FILEDESCRIPTORS'} > 1048576))
 384         {
 385                 $errormessage = $Lang::tr{'proxy errmsg filedescriptors'};
 386                 goto ERROR;
 387         }
 388         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/))
 389         {
 390                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 391                 goto ERROR;
 392         }
 393         my @free = &General::system_output("/usr/bin/free");
 394         $free[1] =~ m/(\d+)/;
 395         $cachemem = int $1 / 2048;
 396         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 397                 $proxysettings{'CACHE_MEM'} = $cachemem;
 398         }
 399         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 400         {
 401                 $errormessage = $Lang::tr{'invalid maximum object size'};
 402                 goto ERROR;
 403         }
 404         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 405         {
 406                 $errormessage = $Lang::tr{'invalid minimum object size'};
 407                 goto ERROR;
 408         }
 409         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 410         {
 411                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 412                 goto ERROR;
 413         }
 414         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 415         {
 416                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 417                 goto ERROR;
 418         }
 419         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 420         {
 421                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 422                 goto ERROR;
 423         }
 424         if (($proxysettings{'ASNBL_FASTFLUX_DETECTION'} eq 'on') || ($proxysettings{'ASNBL_SELECANN_DETECTION'} eq 'on'))
 425         {
 426                 if (-z $proxysettings{'ASNBL_FASTFLUX_THRESHOLD'}) {
 427                         $errormessage = $Lang::tr{'advproxy fastflux no threshold given'};
 428                         goto ERROR;
 429                 }
 430                 if (! looks_like_number($proxysettings{'ASNBL_FASTFLUX_THRESHOLD'})) {
 431                         $errormessage = $Lang::tr{'advproxy fastflux threshold invalid'};
 432                         goto ERROR;
 433                 }
 434                 if (($proxysettings{'ASNBL_FASTFLUX_THRESHOLD'} < 2) || ($proxysettings{'ASNBL_FASTFLUX_THRESHOLD'} > 10)) {
 435                         $errormessage = $Lang::tr{'advproxy fastflux threshold out of bounds'};
 436                         goto ERROR;
 437                 }
 438         }
 439         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 440         {
 441                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 442                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 443                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 444                 {
 445                         if ($netsettings{'BLUE_DEV'})
 446                         {
 447                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 448                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 449                                 {
 450                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 451                                         goto ERROR;
 452                                 }
 453                         } else {
 454                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 455                                 {
 456                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 457                                         goto ERROR;
 458                                 }
 459                         }
 460                 }
 461                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 462                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 463                 {
 464                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 465                         goto ERROR;
 466                 }
 467                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 468                 {
 469                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 470                         goto ERROR;
 471                 }
 472                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 473                 {
 474                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 475                         goto ERROR;
 476                 }
 477                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 478                 {
 479                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 480                         goto ERROR;
 481                 }
 482                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 483                 {
 484                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 485                         goto ERROR;
 486                 }
 487         }
 488         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 489         {
 490                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 491                 {
 492                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 493                         goto ERROR;
 494                 }
 495         }
 496         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 497         {
 498                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 499                 {
 500                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 501                         goto ERROR;
 502                 }
 503         }
 504         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 505         {
 506                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 507                 {
 508                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 509                         goto ERROR;
 510                 }
 511                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 512                 {
 513                         if (!&General::validdomainname($proxysettings{'LDAP_SERVER'}))
 514                         {
 515                                 $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 516                                 goto ERROR;
 517                         }
 518                 }
 519                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 520                 {
 521                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 522                         goto ERROR;
 523                 }
 524                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 525                 {
 526                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 527                         {
 528                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 529                                 goto ERROR;
 530                         }
 531                 }
 532         }
 533         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 534         {
 535                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 536                 {
 537                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 538                         goto ERROR;
 539                 }
 540                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 541                 {
 542                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 543                         goto ERROR;
 544                 }
 545                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 546                 {
 547                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 548                         goto ERROR;
 549                 }
 550         }
 551
 552         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 553         $proxy1 = 'YES';
 554         $proxy2 = 'YES';
 555         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 556         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 557         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 558         if (($proxy1 ne $proxy2))
 559         {
 560                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 561                 goto ERROR;
 562         }
 563
 564 ERROR:
 565         &check_acls;
 566
 567         if ($errormessage) {
 568                 $proxysettings{'VALID'} = 'no'; }
 569         else {
 570                 $proxysettings{'VALID'} = 'yes'; }
 571
 572         if ($proxysettings{'VALID'} eq 'yes')
 573         {
 574                 # Determine if suricata may needs to be restarted.
 575                 my $suricata_proxy_ports_changed;
 576
 577                 # Check if the IDS is running
 578                 if(&IDS::ids_is_running()) {
 579                         my %oldproxysettings;
 580
 581                         # Read-in current proxy settings and store them as oldsettings hash.
 582                         &General::readhash("${General::swroot}/proxy/advanced/settings", \%oldproxysettings);
 583
 584                         # Check if the proxy port has been changed.
 585                         unless ($proxysettings{'PROXY_PORT'} eq $oldproxysettings{'PROXY_PORT'}) {
 586                                 # Port has changed, suricata needs to be adjusted.
 587                                 $suricata_proxy_ports_changed = 1;
 588                         }
 589
 590                         # Check if the transparent port has been changed.
 591                         unless ($proxysettings{'TRANSPARENT_PORT'} eq $oldproxysettings{'TRANSPARENT_PORT'}) {
 592                                 # Transparent port has changed, suricata needs to be adjusted.
 593                                 $suricata_proxy_ports_changed = 1;
 594                         }
 595                 }
 596
 597                 &write_acls;
 598
 599                 delete $proxysettings{'SRC_SUBNETS'};
 600                 delete $proxysettings{'SRC_BANNED_IP'};
 601                 delete $proxysettings{'SRC_BANNED_MAC'};
 602                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 603                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 604                 delete $proxysettings{'DST_NOCACHE'};
 605                 delete $proxysettings{'DST_NOAUTH'};
 606                 delete $proxysettings{'DST_NOPROXY_IP'};
 607                 delete $proxysettings{'DST_NOPROXY_URL'};
 608                 delete $proxysettings{'PORTS_SAFE'};
 609                 delete $proxysettings{'PORTS_SSL'};
 610                 delete $proxysettings{'MIME_TYPES'};
 611                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 612                 delete $proxysettings{'NTLM_DENY_USERS'};
 613                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 614                 delete $proxysettings{'RADIUS_DENY_USERS'};
 615                 delete $proxysettings{'IDENT_HOSTS'};
 616                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 617                 delete $proxysettings{'IDENT_DENY_USERS'};
 618
 619                 delete $proxysettings{'CRE_GROUPS'};
 620                 delete $proxysettings{'CRE_SVHOSTS'};
 621
 622                 delete $proxysettings{'NCSA_USERNAME'};
 623                 delete $proxysettings{'NCSA_GROUP'};
 624                 delete $proxysettings{'NCSA_PASS'};
 625                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 626
 627                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 628                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 629                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 630                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 631                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 632                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 633                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 634
 635                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 636                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 637
 638                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 639
 640                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 641                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 642                 $stdproxysettings{'UPSTREAM_PROXY'}    = $proxysettings{'UPSTREAM_PROXY'};
 643                 $stdproxysettings{'UPSTREAM_USER'}     = $proxysettings{'UPSTREAM_USER'};
 644                 $stdproxysettings{'UPSTREAM_PASSWORD'} = $proxysettings{'UPSTREAM_PASSWORD'};
 645                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 646                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 647                 $stdproxysettings{'ENABLE_CLAMAV'} = $proxysettings{'ENABLE_CLAMAV'};
 648                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 649
 650                 &writeconfig;
 651                 &writepacfile;
 652
 653                 if ($proxysettings{'CACHEMGR'} eq 'on'){&writecachemgr;}
 654
 655                 &General::system ('/usr/local/bin/squidctrl', 'disable');
 656                 unlink "${General::swroot}/proxy/enable";
 657                 unlink "${General::swroot}/proxy/transparent";
 658                 unlink "${General::swroot}/proxy/enable_blue";
 659                 unlink "${General::swroot}/proxy/transparent_blue";
 660
 661                 if ($proxysettings{'ENABLE'} eq 'on') {
 662                         &General::system('/usr/bin/touch', "${General::swroot}/proxy/enable");
 663                         &General::system('/usr/local/bin/squidctrl', 'enable'); }
 664                 if ($proxysettings{'TRANSPARENT'} eq 'on' && $proxysettings{'ENABLE'} eq 'on') {
 665                         &General::system('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 666                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 667                         &General::system('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 668                         &General::system('/usr/local/bin/squidctrl', 'enable'); }
 669                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on' && $proxysettings{'ENABLE_BLUE'} eq 'on') {
 670                         &General::system('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 671
 672                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { &General::system('/usr/local/bin/squidctrl', 'restart'); }
 673                 if ($proxysettings{'ACTION'} eq $Lang::tr{'proxy reconfigure'}) { &General::system('/usr/local/bin/squidctrl', 'reconfigure'); }
 674
 675                 # Check if the suricata_proxy_ports_changed flag has been set.
 676                 if ($suricata_proxy_ports_changed) {
 677                         # Re-generate HTTP ports file.
 678                         &IDS::generate_http_ports_file();
 679
 680                         # Restart suricata.
 681                         &IDS::call_suricatactrl("restart");
 682                 }
 683   }
 684 }
 685
 686 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 687 {
 688         &General::system('/usr/local/bin/squidctrl', 'flush');
 689 }
 690
 691 if (!$errormessage)
 692 {
 693         if (-e "${General::swroot}/proxy/advanced/settings") {
 694                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 695         } elsif (-e "${General::swroot}/proxy/settings") {
 696                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 697         }
 698         &read_acls;
 699 }
 700
 701 # ------------------------------------------------------------------
 702
 703 # Hook to regenerate the configuration files, if cgi got called from command line.
 704 if ($ENV{"REMOTE_ADDR"} eq "") {
 705         writeconfig();
 706         exit(0);
 707 }
 708
 709 # -------------------------------------------------------------------
 710
 711 $checked{'ENABLE'}{'off'} = '';
 712 $checked{'ENABLE'}{'on'} = '';
 713 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 714
 715 $checked{'TRANSPARENT'}{'off'} = '';
 716 $checked{'TRANSPARENT'}{'on'} = '';
 717 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 718
 719 $checked{'ENABLE_BLUE'}{'off'} = '';
 720 $checked{'ENABLE_BLUE'}{'on'} = '';
 721 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 722
 723 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 724 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 725 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 726
 727 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 728 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 729 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 730 $checked{'FORWARD_USERNAME'}{'off'} = '';
 731 $checked{'FORWARD_USERNAME'}{'on'} = '';
 732 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 733 $checked{'FORWARD_VIA'}{'off'} = '';
 734 $checked{'FORWARD_VIA'}{'on'} = '';
 735 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 736 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 737 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 738 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 739
 740 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 741 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 742 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 743 $checked{'OFFLINE_MODE'}{'off'} = '';
 744 $checked{'OFFLINE_MODE'}{'on'} = '';
 745 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 746 $checked{'CACHE_DIGESTS'}{'off'} = '';
 747 $checked{'CACHE_DIGESTS'}{'on'} = '';
 748 $checked{'CACHE_DIGESTS'}{$proxysettings{'CACHE_DIGESTS'}} = "checked='checked'";
 749
 750 $checked{'LOGGING'}{'off'} = '';
 751 $checked{'LOGGING'}{'on'} = '';
 752 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 753 $checked{'CACHEMGR'}{'off'} = '';
 754 $checked{'CACHEMGR'}{'on'} = '';
 755 $checked{'CACHEMGR'}{$proxysettings{'CACHEMGR'}} = "checked='checked'";
 756 $checked{'LOGQUERY'}{'off'} = '';
 757 $checked{'LOGQUERY'}{'on'} = '';
 758 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 759 $checked{'LOGUSERAGENT'}{'off'} = '';
 760 $checked{'LOGUSERAGENT'}{'on'} = '';
 761 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 762
 763 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 764 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 765
 766 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 767 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 768 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 769 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 770 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 771 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 772
 773 $checked{'CLASSROOM_EXT'}{'off'} = '';
 774 $checked{'CLASSROOM_EXT'}{'on'} = '';
 775 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 776
 777 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 778 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 779 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 780 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 781 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 782
 783 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 784 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 785 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 786 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 787 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 788 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 789 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 790
 791 $checked{'TIME_MON'}{'off'} = '';
 792 $checked{'TIME_MON'}{'on'} = '';
 793 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 794 $checked{'TIME_TUE'}{'off'} = '';
 795 $checked{'TIME_TUE'}{'on'} = '';
 796 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 797 $checked{'TIME_WED'}{'off'} = '';
 798 $checked{'TIME_WED'}{'on'} = '';
 799 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 800 $checked{'TIME_THU'}{'off'} = '';
 801 $checked{'TIME_THU'}{'on'} = '';
 802 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 803 $checked{'TIME_FRI'}{'off'} = '';
 804 $checked{'TIME_FRI'}{'on'} = '';
 805 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 806 $checked{'TIME_SAT'}{'off'} = '';
 807 $checked{'TIME_SAT'}{'on'} = '';
 808 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 809 $checked{'TIME_SUN'}{'off'} = '';
 810 $checked{'TIME_SUN'}{'on'} = '';
 811 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 812
 813 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 814 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 815 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 816 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 817
 818 $checked{'ASNBL_FASTFLUX_DETECTION'}{'off'} = '';
 819 $checked{'ASNBL_FASTFLUX_DETECTION'}{'on'} = '';
 820 $checked{'ASNBL_FASTFLUX_DETECTION'}{$proxysettings{'ASNBL_FASTFLUX_DETECTION'}} = "checked='checked'";
 821
 822 $checked{'ASNBL_SELECANN_DETECTION'}{'off'} = '';
 823 $checked{'ASNBL_SELECANN_DETECTION'}{'on'} = '';
 824 $checked{'ASNBL_SELECANN_DETECTION'}{$proxysettings{'ASNBL_SELECANN_DETECTION'}} = "checked='checked'";
 825
 826 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 827 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 828 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 829
 830 $checked{'AUTH_METHOD'}{'none'} = '';
 831 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 832 $checked{'AUTH_METHOD'}{'ident'} = '';
 833 $checked{'AUTH_METHOD'}{'ldap'} = '';
 834 $checked{'AUTH_METHOD'}{'ntlm-auth'} = '';
 835 $checked{'AUTH_METHOD'}{'radius'} = '';
 836 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 837
 838 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 839
 840 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 841 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 842 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 843
 844 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 845 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 846 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 847
 848 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 849
 850 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 851
 852 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 853
 854 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 855 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 856 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 857
 858 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 859 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 860 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 861
 862 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 863 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 864 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 865
 866 $checked{'NTLM_AUTH_BASIC'}{'on'} = '';
 867 $checked{'NTLM_AUTH_BASIC'}{'off'} = '';
 868 $checked{'NTLM_AUTH_BASIC'}{$proxysettings{'NTLM_AUTH_BASIC'}} = "checked='checked'";
 869
 870 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 871 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 872 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 873
 874 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 875 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 876 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 877
 878 $checked{'IDENT_REQUIRED'}{'off'} = '';
 879 $checked{'IDENT_REQUIRED'}{'on'} = '';
 880 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 881
 882 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 883 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 884 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 885
 886 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 887 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 888 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 889
 890 $checked{'ENABLE_FILTER'}{'off'} = '';
 891 $checked{'ENABLE_FILTER'}{'on'} = '';
 892 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 893
 894 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 895 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 896 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 897
 898 $checked{'ENABLE_CLAMAV'}{'off'} = '';
 899 $checked{'ENABLE_CLAMAV'}{'on'} = '';
 900 $checked{'ENABLE_CLAMAV'}{$proxysettings{'ENABLE_CLAMAV'}} = "checked='checked'";
 901
 902 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 903
 904 &Header::openbigbox('100%', 'left', '', $errormessage);
 905
 906 if ($errormessage) {
 907         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 908         print "<font class='base'>$errormessage&nbsp;</font>\n";
 909         &Header::closebox();
 910 }
 911
 912 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 913 {
 914         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 915         $squidversion[0] =~ s/^\s+//g;
 916         $squidversion[0] =~ s/\s+$//g;
 917 } else {
 918         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 919 }
 920
 921 # ===================================================================
 922 #  Main settings
 923 # ===================================================================
 924
 925 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 926
 927 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 928
 929 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 930
 931 print <<END
 932 <table width='100%'>
 933 <tr>
 934         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 935 </tr>
 936 <tr>
 937         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 938         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 939         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 940         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 941 </tr>
 942 <tr>
 943         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 944         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 945         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port transparent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 946         <td width='30%'><input type='text' name='TRANSPARENT_PORT' value='$proxysettings{'TRANSPARENT_PORT'}' size='5' /></td>
 947 </tr>
 948 <tr>
 949 END
 950 ;
 951 if ($netsettings{'BLUE_DEV'}) {
 952         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 953         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 954 } else {
 955         print "<td colspan='2'>&nbsp;</td>";
 956 }
 957 print <<END
 958         <td class='base'>$Lang::tr{'advproxy visible hostname'}:</td>
 959         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 960 </tr>
 961 <tr>
 962 END
 963 ;
 964 if ($netsettings{'BLUE_DEV'}) {
 965         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 966         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 967 } else {
 968         print "<td colspan='2'>&nbsp;</td>";
 969 }
 970 print <<END
 971         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 972         <td class='base'>
 973         <select name='ERR_LANGUAGE'>
 974 END
 975 ;
 976         foreach (<$errordir/*>) {
 977                 if (-d) {
 978                         $language = substr($_,rindex($_,"/")+1);
 979                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 980                 }
 981         }
 982 print <<END
 983         </select>
 984         </td>
 985 </tr>
 986 <tr>
 987         <td>&nbsp;</td>
 988         <td>&nbsp;</td>
 989         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 990         <td class='base'><select name='ERR_DESIGN'>
 991                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 992                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 993         </select></td>
 994 </tr>
 995 </table>
 996 <hr size='1'>
 997 <table width='100%'>
 998 END
 999 ;
1000 if ( -e "/usr/bin/squidclamav" ) {
1001         print "<td class='base'><b>".$Lang::tr{'advproxy squidclamav'}."</b><br />";
1002         if ( ! -e "/var/run/clamav/clamd.pid" ){
1003                 print "<font color='red'>clamav not running</font><br /><br />";
1004                 $proxysettings{'ENABLE_CLAMAV'} = 'off';
1005                 }
1006         else {
1007                 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_CLAMAV' ".$checked{'ENABLE_CLAMAV'}{'on'}." /><br />";
1008 }
1009         print "</td>";
1010 } else {
1011         print "<td></td>";
1012 }
1013 print "<td class='base'><a href='/cgi-bin/urlfilter.cgi'><b>".$Lang::tr{'advproxy url filter'}."</a></b><br />";
1014 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_FILTER' ".$checked{'ENABLE_FILTER'}{'on'}." /><br />";
1015 print "</td>";
1016 print "<td class='base'><a href='/cgi-bin/updatexlrator.cgi'><b>".$Lang::tr{'advproxy update accelerator'}."</a></b><br />";
1017 print $Lang::tr{'advproxy enabled'}."<input type='checkbox' name='ENABLE_UPDXLRATOR' ".$checked{'ENABLE_UPDXLRATOR'}{'on'}." /><br />";
1018 print "</td></tr>";
1019 print <<END
1020 </table>
1021 <hr size='1'>
1022 <table width='100%'>
1023 <tr>
1024         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
1025 </tr>
1026 <tr>
1027         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
1028         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
1029         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}:</td>
1030         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
1031 </tr>
1032 <tr>
1033         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
1034         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
1035         <td class='base'>$Lang::tr{'advproxy upstream username'}:</td>
1036         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
1037 </tr>
1038 <tr>
1039         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
1040         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
1041         <td class='base'>$Lang::tr{'advproxy upstream password'}:</td>
1042         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
1043 </tr>
1044 <tr>
1045         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
1046         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
1047         <td>&nbsp;</td>
1048         <td>&nbsp;</td>
1049 </tr>
1050 </table>
1051 <hr size='1'>
1052 <table width='100%'>
1053 <tr>
1054         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
1055 </tr>
1056 <tr>
1057         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
1058         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
1059         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
1060         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
1061 </tr>
1062 <tr>
1063         <td>&nbsp;</td>
1064         <td>&nbsp;</td>
1065         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
1066         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
1067 </tr>
1068 </table>
1069 <hr size='1'>
1070 <table width='100%'>
1071 <tr>
1072         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
1073 </tr>
1074 <tr>
1075         <td class='base'><a href='/cgi-bin/cachemgr.cgi' target='_blank'>$Lang::tr{'proxy cachemgr'}:</td>
1076         <td><input type='checkbox' name='CACHEMGR' $checked{'CACHEMGR'}{'on'} /></td>
1077         <td class='base'>$Lang::tr{'advproxy admin mail'}:</td>
1078         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
1079 </tr>
1080 <tr>
1081         <td class='base'>$Lang::tr{'proxy filedescriptors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1082         <td><input type='text' name='FILEDESCRIPTORS' value='$proxysettings{'FILEDESCRIPTORS'}' size='5' /></td>
1083         <td class='base'>$Lang::tr{'proxy admin password'}:</td>
1084         <td><input type='text' name='ADMIN_PASSWORD' value='$proxysettings{'ADMIN_PASSWORD'}' /></td>
1085 </tr>
1086 <tr>
1087         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1088 </tr>
1089 <tr>
1090         <td class='base'>$Lang::tr{'advproxy ram cache size'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1091         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
1092         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1093         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
1094 </tr>
1095 <tr>
1096         <td class='base'>$Lang::tr{'advproxy min size'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1097         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
1098         <td class='base'>$Lang::tr{'advproxy max size'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1099         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
1100 </tr>
1101 <tr>
1102         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
1103         <td class='base'><select name='L1_DIRS'>
1104                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
1105                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
1106                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
1107                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
1108                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
1109         </select></td>
1110         <td colspan='2' rowspan= '5' valign='top' class='base'>
1111                 <table cellspacing='0' cellpadding='0'>
1112                         <tr>
1113                                 <!-- intentionally left empty -->
1114                         </tr>
1115                         <tr>
1116                         <td>$Lang::tr{'advproxy no cache sites'}:</td>
1117                         </tr>
1118                         <tr>
1119                                 <!-- intentionally left empty -->
1120                         </tr>
1121                         <tr>
1122                                 <!-- intentionally left empty -->
1123                         </tr>
1124                         <tr>
1125                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1126 END
1127 ;
1128
1129 print $proxysettings{'DST_NOCACHE'};
1130
1131 print <<END
1132 </textarea></td>
1133                 </tr>
1134                 </table>
1135         </td>
1136 </tr>
1137 <tr>
1138         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1139         <td class='base'><select name='MEM_POLICY'>
1140                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1141                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1142                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1143                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1144         </select></td>
1145 </tr>
1146 <tr>
1147         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1148         <td class='base'><select name='CACHE_POLICY'>
1149                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1150                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1151                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1152                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1153         </select></td>
1154 </tr>
1155 <tr>
1156         <td colspan='2'>&nbsp;</td>
1157 </tr>
1158 <tr>
1159         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1160         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1161 </tr>
1162 <tr>
1163         <td class='base'>$Lang::tr{'advproxy cache-digest'}:</td>
1164         <td><input type='checkbox' name='CACHE_DIGESTS' $checked{'CACHE_DIGESTS'}{'on'} /></td>
1165 </tr>
1166 </table>
1167 <hr size='1'>
1168 <table width='100%'>
1169 <tr>
1170         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1171 </tr>
1172 <tr>
1173         <td width='25%' align='center'></td> <td width='20%' align='center'></td><td width='25%' align='center'></td><td width='30%' align='center'></td>
1174 </tr>
1175 <tr>
1176         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1177         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1178 </tr>
1179 <tr>
1180         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1181 END
1182 ;
1183         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1184
1185 print <<END
1186 </textarea></td>
1187         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1188 END
1189 ;
1190         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1191
1192 print <<END
1193 </textarea></td>
1194 </tr>
1195 </table>
1196 <hr size='1'>
1197 <table width='100%'>
1198 <tr>
1199         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1200 </tr>
1201 <tr>
1202         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1203 </tr>
1204 <tr>
1205         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1206 </tr>
1207 <tr>
1208         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='3' wrap='off'>
1209 END
1210 ;
1211
1212 if (!$proxysettings{'SRC_SUBNETS'})
1213 {
1214         if (&Header::green_used()) {
1215                 print "$green_cidr\n";
1216         }
1217
1218         if (&Header::blue_used()) {
1219                 print "$blue_cidr\n";
1220         }
1221 } else { print $proxysettings{'SRC_SUBNETS'}; }
1222
1223 print <<END
1224 </textarea></td>
1225 END
1226 ;
1227
1228 $line = $Lang::tr{'advproxy no internal proxy on green'};
1229 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1230 print "<td class='base'>$line:</td>\n";
1231 print <<END
1232         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1233 </tr>
1234 END
1235 ;
1236 if ($netsettings{'BLUE_DEV'}) {
1237         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1238         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1239         print "<tr>\n";
1240         print "<td class='base'>$line:</td>\n";
1241         print <<END
1242         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1243 </tr>
1244 END
1245 ;
1246 }
1247 print <<END
1248 <tr>
1249         <td colspan='2'>&nbsp;</td>
1250 </tr>
1251 <tr>
1252         <td colspan='2'>&nbsp;</td>
1253 </tr>
1254 </table>
1255 <table width='100%'>
1256 <tr>
1257         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1258 </tr>
1259 <tr>
1260         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:</td>
1261         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:</td>
1262 </tr>
1263 <tr>
1264         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='3' wrap='off'>
1265 END
1266 ;
1267
1268         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1269
1270 print <<END
1271 </textarea></td>
1272         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='3' wrap='off'>
1273 END
1274 ;
1275
1276 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1277
1278 print <<END
1279 </textarea></td>
1280 </tr>
1281 </table>
1282 <table width='100%'>
1283 <tr>
1284         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1285 </tr>
1286 <tr>
1287         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:</td>
1288         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:</td>
1289 </tr>
1290 <tr>
1291         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='3' wrap='off'>
1292 END
1293 ;
1294
1295         print $proxysettings{'SRC_BANNED_IP'};
1296
1297 print <<END
1298 </textarea></td>
1299         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='3' wrap='off'>
1300 END
1301 ;
1302
1303 print $proxysettings{'SRC_BANNED_MAC'};
1304
1305 print <<END
1306 </textarea></td>
1307 </tr>
1308 </table>
1309
1310 <hr size='1'>
1311
1312 END
1313 ;
1314 # -------------------------------------------------------------------
1315 #  CRE GUI - optional
1316 # -------------------------------------------------------------------
1317
1318 if (-e $cre_enabled) { print <<END
1319 <table width='100%'>
1320
1321 <tr>
1322         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b> $Lang::tr{'advproxy enabled'}:<input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1323 </tr>
1324 <tr>
1325         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1326 </tr>
1327 <tr>
1328
1329 END
1330 ;
1331 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1332 print <<END
1333         <td class='base'>$Lang::tr{'advproxy supervisor password'}:</td>
1334         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1335 </tr>
1336 <tr>
1337         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1338         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:</td>
1339 END
1340 ;
1341 }
1342 print "</tr>";
1343 if ($proxysettings{'CLASSROOM_EXT'} eq 'on'){
1344 print <<END
1345 <tr>
1346         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1347 END
1348 ;
1349
1350         print $proxysettings{'CRE_GROUPS'};
1351
1352 print <<END
1353 </textarea></td>
1354         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1355 END
1356 ;
1357         print $proxysettings{'CRE_SVHOSTS'};
1358
1359 print <<END
1360 </textarea></td>
1361 </tr>
1362 END
1363 ;
1364 }
1365 print "</table><hr size='1'>";
1366
1367 } else {
1368         print <<END
1369         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1370         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1371         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1372 END
1373 ;
1374 }
1375
1376 # ===================================================================
1377 #  WPAD settings
1378 # ===================================================================
1379
1380 print <<END
1381 <table width='100%'>
1382 <tr>
1383         <td colspan='4'><b>$Lang::tr{'advproxy wpad title'}</b></td>
1384 </tr>
1385 <tr>
1386         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1387 </tr>
1388 <tr>
1389         <td colspan='2' class='base'>$Lang::tr{'advproxy wpad label dst_noproxy_ip'}:</td>
1390         <td colspan='2' class='base'>$Lang::tr{'advproxy wpad label dst_noproxy_url'}:</td>
1391 </tr>
1392 <tr>
1393         <td colspan='2'><textarea name='DST_NOPROXY_IP' cols='32' rows='3' wrap='off'>
1394 END
1395 ;
1396
1397         print $proxysettings{'DST_NOPROXY_IP'};
1398
1399 print <<END
1400 </textarea></td>
1401
1402         <td colspan='2'><textarea name='DST_NOPROXY_URL' cols='32' rows='3' wrap='off'>
1403 END
1404 ;
1405
1406         print $proxysettings{'DST_NOPROXY_URL'};
1407
1408 print <<END
1409 </textarea></td>
1410 </tr>
1411 <tr>
1412         <td colspan='2' class='base'>$Lang::tr{'advproxy wpad example dst_noproxy_ip'}</td>
1413         <td colspan='2' class='base'>$Lang::tr{'advproxy wpad example dst_noproxy_url'}</td>
1414 </tr>
1415 <tr>
1416         <td colspan="4">&nbsp;</td>
1417 </tr>
1418 <tr>
1419         <td colspan="4">$Lang::tr{'advproxy wpad view pac'}: <a href="http://$ENV{SERVER_ADDR}:81/wpad.dat" target="_blank">http://$ENV{SERVER_ADDR}:81/wpad.dat</a></td>
1420 </tr>
1421 <tr>
1422         <td colspan="4">&nbsp;</td>
1423 </tr>
1424 <tr>
1425         <td colspan="4">$Lang::tr{'advproxy wpad notice'}</td>
1426 </tr>
1427 </table>
1428
1429 <hr size='1'>
1430
1431 END
1432 ;
1433
1434 # -------------------------------------------------------------------
1435
1436 print <<END
1437
1438 <table width='100%'>
1439 <tr>
1440         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1441 </tr>
1442 <table width='100%'>
1443 <tr>
1444         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1445         <td width='1%'>&nbsp;</td>
1446         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1447         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1448         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1449         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1450         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1451         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1452         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1453         <td width='1%'>&nbsp;&nbsp;</td>
1454         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1455         <td width='1%'>&nbsp;</td>
1456         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1457         <td>&nbsp;</td>
1458 </tr>
1459 <tr>
1460         <td class='base'>
1461         <select name='TIME_ACCESS_MODE'>
1462         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1463         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1464         </select>
1465         </td>
1466         <td>&nbsp;</td>
1467         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1468         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1469         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1470         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1471         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1472         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1473         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1474         <td>&nbsp;</td>
1475         <td class='base'>
1476         <select name='TIME_FROM_HOUR'>
1477 END
1478 ;
1479 for ($i=0;$i<=24;$i++) {
1480         $_ = sprintf("%02s",$i);
1481         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1482 }
1483 print <<END
1484         </select>
1485         </td>
1486         <td>:</td>
1487         <td class='base'>
1488         <select name='TIME_FROM_MINUTE'>
1489 END
1490 ;
1491 for ($i=0;$i<=45;$i+=15) {
1492         $_ = sprintf("%02s",$i);
1493         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1494 }
1495 print <<END
1496         </select>
1497         <td> - </td>
1498         </td>
1499         <td class='base'>
1500         <select name='TIME_TO_HOUR'>
1501 END
1502 ;
1503 for ($i=0;$i<=24;$i++) {
1504         $_ = sprintf("%02s",$i);
1505         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1506 }
1507 print <<END
1508         </select>
1509         </td>
1510         <td>:</td>
1511         <td class='base'>
1512         <select name='TIME_TO_MINUTE'>
1513 END
1514 ;
1515 for ($i=0;$i<=45;$i+=15) {
1516         $_ = sprintf("%02s",$i);
1517         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1518 }
1519 print <<END
1520         </select>
1521         </td>
1522 </tr>
1523 </table>
1524 <hr size='1'>
1525 <table width='100%'>
1526 <tr>
1527         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1528 </tr>
1529 <tr>
1530         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1531         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1532         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1533         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1534 </tr>
1535 </table>
1536 <hr size='1'>
1537 <table width='100%'>
1538 <tr>
1539         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1540 </tr>
1541 <tr>
1542         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1543         <td width='20%' class='base'>
1544         <select name='THROTTLING_GREEN_TOTAL'>
1545 END
1546 ;
1547
1548 foreach (@throttle_limits) {
1549         my $val = $_;
1550         my $unit = "kbit/s";
1551
1552         if ($val >= 1024) {
1553                 $unit = "Mbit/s";
1554                 $val /= 1024;
1555         }
1556
1557         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$val $unit</option>\n";
1558 }
1559
1560 print <<END
1561         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1562         </select>
1563         </td>
1564         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1565         <td width='30%' class='base'>
1566         <select name='THROTTLING_GREEN_HOST'>
1567 END
1568 ;
1569
1570 foreach (@throttle_limits) {
1571         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kbit/s</option>\n";
1572 }
1573
1574 print <<END
1575         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1576         </select>
1577         </td>
1578 </tr>
1579 END
1580 ;
1581
1582 if ($netsettings{'BLUE_DEV'}) {
1583         print <<END
1584 <tr>
1585         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1586         <td class='base'>
1587         <select name='THROTTLING_BLUE_TOTAL'>
1588 END
1589 ;
1590
1591 foreach (@throttle_limits) {
1592         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kbit/s</option>\n";
1593 }
1594
1595 print <<END
1596         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1597         </select>
1598         </td>
1599         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1600         <td class='base'>
1601         <select name='THROTTLING_BLUE_HOST'>
1602 END
1603 ;
1604
1605 foreach (@throttle_limits) {
1606         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kbit/s</option>\n";
1607 }
1608
1609 print <<END
1610         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1611         </select>
1612         </td>
1613 </tr>
1614 END
1615 ;
1616 }
1617
1618 print <<END
1619 </table>
1620 <hr size='1'>
1621 <table width='100%'>
1622 <tr>
1623         <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>
1624 </tr>
1625 END
1626 ;
1627 if ( $proxysettings{'ENABLE_MIME_FILTER'} eq 'on' ){
1628 print <<END
1629 <tr>
1630         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:</td>
1631         <td>&nbsp;</td>
1632         <td>&nbsp;</td>
1633 </tr>
1634 <tr>
1635         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1636 END
1637 ;
1638
1639 print $proxysettings{'MIME_TYPES'};
1640
1641 print <<END
1642 </textarea></td>
1643         <td>&nbsp;</td>
1644         <td>&nbsp;</td>
1645 </tr>
1646 END
1647 ;
1648 }
1649 print <<END
1650 </table>
1651
1652 <hr size='1'>
1653
1654 <table width='100%'>
1655 <tr>
1656        <td><b>$Lang::tr{'advproxy asbased anomaly detection'}</b></td>
1657 </tr>
1658 <tr>
1659        <td class='base'>$Lang::tr{'advproxy fastflux detection'}:</td>
1660        <td><input type='checkbox' name='ASNBL_FASTFLUX_DETECTION' $checked{'ASNBL_FASTFLUX_DETECTION'}{'on'} /></td>
1661        <td class='base'>$Lang::tr{'advproxy fastflux detection threshold'}:</td>
1662        <td><input type='text' name='ASNBL_FASTFLUX_THRESHOLD' value='$proxysettings{'ASNBL_FASTFLUX_THRESHOLD'}' size=2 /></td>
1663 </tr>
1664 <tr>
1665        <td class='base'>$Lang::tr{'advproxy selectively announcements detection'}:</td>
1666        <td colspan='3'><input type='checkbox' name='ASNBL_SELECANN_DETECTION' $checked{'ASNBL_SELECANN_DETECTION'}{'on'} /></td>
1667 </tr>
1668 </table>
1669
1670 <hr size='1'>
1671 END
1672 ;
1673
1674 my $auth_columns = 5;
1675 if ($HAVE_NTLM_AUTH) {
1676         $auth_columns++;
1677 }
1678 my $auth_column_width = 100 / $auth_columns;
1679
1680 print <<END;
1681 <table width='100%'>
1682 <tr>
1683         <td colspan='$auth_columns'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1684 </tr>
1685 <tr>
1686         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1687         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1688         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1689         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1690 END
1691
1692 if ($HAVE_NTLM_AUTH) {
1693         print <<END;
1694         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm-auth' $checked{'AUTH_METHOD'}{'ntlm-auth'} />$Lang::tr{'advproxy AUTH method ntlm auth'}</td>
1695 END
1696 }
1697
1698 print <<END
1699         <td width='$auth_column_width%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1700 </tr>
1701 </table>
1702 END
1703 ;
1704
1705 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1706 <hr size='1'>
1707 <table width='100%'>
1708 <tr>
1709         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1710 </tr>
1711 <tr>
1712         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1713 </tr>
1714 <tr>
1715         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1716         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1717         <td colspan='2' rowspan= '6' valign='top' class='base'>
1718                 <table cellpadding='0' cellspacing='0'>
1719                         <tr>
1720                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:</td>
1721                         </tr>
1722                         <tr>
1723                                 <!-- intentionally left empty -->
1724                         </tr>
1725                         <tr>
1726                                 <!-- intentionally left empty -->
1727                         </tr>
1728                         <tr>
1729                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1730                         </tr>
1731                         <tr>
1732                                 <!-- intentionally left empty -->
1733                         </tr>
1734                         <tr>
1735                                 <!-- intentionally left empty -->
1736                         </tr>
1737                         <tr>
1738                         <td>$Lang::tr{'advproxy AUTH no auth'}:</td>
1739                         </tr>
1740                         <tr>
1741                                 <!-- intentionally left empty -->
1742                         </tr>
1743                         <tr>
1744                                 <!-- intentionally left empty -->
1745                         </tr>
1746                         <tr>
1747                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1748 END
1749 ;
1750
1751 print $proxysettings{'DST_NOAUTH'};
1752
1753 print <<END
1754 </textarea></td>
1755                 </tr>
1756                 </table>
1757         </td>
1758 </tr>
1759 <tr>
1760         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1761         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1762 </tr>
1763 <tr>
1764         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:</td>
1765         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1766 </tr>
1767 <tr>
1768         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1769         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1770 </tr>
1771 <tr>
1772         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1773         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1774 </tr>
1775 <tr>
1776         <td colspan='2'>&nbsp;</td>
1777 </tr>
1778 </table>
1779 END
1780 ;
1781 }
1782
1783 # ===================================================================
1784 #  NCSA auth settings
1785 # ===================================================================
1786
1787 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1788 print <<END
1789 <hr size='1'>
1790 <table width='100%'>
1791 <tr>
1792         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1793 </tr>
1794 <tr>
1795         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1796         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1797         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1798         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1799 </tr>
1800 <tr>
1801         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1802         <td>&nbsp;</td>
1803         <td>&nbsp;</td>
1804 </tr>
1805 </table>
1806 END
1807 ; }
1808
1809 # ===================================================================
1810 #  IDENTD auth settings
1811 # ===================================================================
1812
1813 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1814 print <<END
1815 <hr size ='1'>
1816 <table width='100%'>
1817 <tr>
1818         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1819 </tr>
1820 <tr>
1821         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1822         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1823         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1824         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1825 </tr>
1826 <tr>
1827         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1828         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1829         <td>&nbsp;</td>
1830         <td>&nbsp;</td>
1831 </tr>
1832 <tr>
1833         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1834         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:</td>
1835 </tr>
1836 <tr>
1837         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1838 END
1839 ;
1840 if (!$proxysettings{'IDENT_HOSTS'}) {
1841         if (&Header::green_used()) {
1842                 print "$green_cidr\n";
1843         }
1844
1845         if (&Header::blue_used()) {
1846                 print "$blue_cidr\n";
1847         }
1848 } else {
1849         print $proxysettings{'IDENT_HOSTS'};
1850 }
1851
1852 print <<END
1853 </textarea></td>
1854                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1855 END
1856 ;
1857
1858 print $proxysettings{'DST_NOAUTH'};
1859
1860 print <<END
1861 </textarea></td>
1862 </tr>
1863 </table>
1864 <hr size ='1'>
1865 <table width='100%'>
1866 <tr>
1867         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1868 </tr>
1869 <tr>
1870         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1871         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1872         <td width='25%'>&nbsp;</td>
1873         <td width='30%'>&nbsp;</td>
1874 </tr>
1875 <tr>
1876         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1877         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1878         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1879         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1880 </tr>
1881 <tr>
1882         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1883         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1884 </tr>
1885 <tr>
1886         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1887 END
1888 ; }
1889
1890 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1891
1892 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1893 </textarea></td>
1894         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1895 END
1896 ; }
1897
1898 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1899
1900 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1901 </textarea></td>
1902 </tr>
1903 </table>
1904 END
1905 ; }
1906
1907 # ===================================================================
1908 #  NTLM-AUTH settings
1909 # ===================================================================
1910
1911 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm-auth') {
1912         print <<END;
1913                 <hr size ='1'>
1914                 <table width='100%'>
1915                         <td width='20%' class='base'>$Lang::tr{'advproxy basic authentication'}:</td>
1916                         <td width='40%'><input type='checkbox' name='NTLM_AUTH_BASIC' $checked{'NTLM_AUTH_BASIC'}{'on'} /></td>
1917                         <td colspan='2'>&nbsp;</td>
1918                 </table>
1919
1920                 <hr size='1' />
1921
1922                 <table width='100%'>
1923                         <tr>
1924                                 <td colspan='4'><b>$Lang::tr{'advproxy group access control'}</b></td>
1925                         </tr>
1926                         <tr>
1927                                 <td width='20%' class='base'>$Lang::tr{'advproxy group required'}:</td>
1928                                 <td width='40%'><input type='text' name='NTLM_AUTH_GROUP' value='$proxysettings{'NTLM_AUTH_GROUP'}' size='37' /></td>
1929                                 <td>&nbsp;</td>
1930                                 <td>&nbsp;</td>
1931                         </tr>
1932         </table>
1933 END
1934 }
1935
1936 # ===================================================================
1937 #  LDAP auth settings
1938 # ===================================================================
1939
1940 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1941 print <<END
1942 <hr size='1'>
1943 <table width='100%'>
1944 <tr>
1945         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1946 </tr>
1947 <tr>
1948         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1949         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1950         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1951         <td class='base'><select name='LDAP_TYPE'>
1952                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1953                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1954                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1955                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1956         </select></td>
1957 </tr>
1958 <tr>
1959         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1960         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1961         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1962         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1963 </tr>
1964 </table>
1965 <hr size ='1'>
1966 <table width='100%'>
1967 <tr>
1968         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1969 </tr>
1970 <tr>
1971         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1972         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1973         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1974         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1975 </tr>
1976 </table>
1977 <hr size ='1'>
1978 <table width='100%'>
1979 <tr>
1980         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1981 </tr>
1982 <tr>
1983         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:</td>
1984         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1985         <td>&nbsp;</td>
1986         <td>&nbsp;</td>
1987 </tr>
1988 </table>
1989 END
1990 ; }
1991
1992 # ===================================================================
1993 #  RADIUS auth settings
1994 # ===================================================================
1995
1996 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1997 print <<END
1998 <hr size='1'>
1999 <table width='100%'>
2000 <tr>
2001         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
2002 </tr>
2003 <tr>
2004         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
2005         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
2006         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
2007         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
2008 </tr>
2009 <tr>
2010         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:</td>
2011         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
2012         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
2013         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
2014 </tr>
2015 </table>
2016 <hr size ='1'>
2017 <table width='100%'>
2018 <tr>
2019         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
2020 </tr>
2021 <tr>
2022         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
2023         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
2024         <td width='25%'>&nbsp;</td>
2025         <td width='30%'>&nbsp;</td>
2026 </tr>
2027 <tr>
2028         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
2029         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
2030         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
2031         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
2032 </tr>
2033 <tr>
2034         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
2035         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
2036 </tr>
2037 <tr>
2038         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
2039 END
2040 ; }
2041
2042 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
2043
2044 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2045 </textarea></td>
2046         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
2047 END
2048 ; }
2049
2050 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
2051
2052 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
2053 </textarea></td>
2054 </tr>
2055 </table>
2056 END
2057 ; }
2058
2059 # ===================================================================
2060
2061 }
2062
2063 print "<table>\n";
2064
2065 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
2066 print <<END
2067 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2068 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2069 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2070 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2071 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
2072 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2073 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
2074 END
2075 ; }
2076
2077 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
2078 print <<END
2079 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
2080 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
2081 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
2082 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
2083 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
2084 END
2085 ; }
2086
2087 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
2088 print <<END
2089 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2090 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
2091 END
2092 ; }
2093
2094 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2095 print <<END
2096 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2097 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2098 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2099 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2100 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2101 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2102 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2103 END
2104 ; }
2105
2106 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2107 print <<END
2108 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2109 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2110 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2111 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2112 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2113 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2114 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2115 END
2116 ; }
2117
2118 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2119 print <<END
2120 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2121 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2122 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2123 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2124 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2125 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2126 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2127 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2128 END
2129 ; }
2130
2131 print "</table>\n";
2132
2133 print <<END
2134 <hr size='1'>
2135 END
2136 ;
2137
2138 print <<END
2139 <table width='100%'>
2140 <tr>
2141         <td>&nbsp;</td>
2142         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2143         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'proxy reconfigure'}' /></td>
2144         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2145         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2146         <td>&nbsp;</td>
2147 </tr>
2148
2149 </table>
2150 <br />
2151 <table width='100%'>
2152 <tr>
2153         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;<font class='base'>$Lang::tr{'required field'}</font></td>
2154         <td align='right'>&nbsp;</td>
2155 </tr>
2156 </table>
2157 </form>
2158 END
2159 ;
2160
2161 &Header::closebox();
2162
2163 } else {
2164
2165 # ===================================================================
2166 #  NCSA user management
2167 # ===================================================================
2168
2169 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2170 print <<END
2171 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2172 <table width='100%'>
2173 <tr>
2174         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2175 </tr>
2176 <tr>
2177         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2178         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2179 END
2180 ;
2181         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly='readonly' "; }
2182         print <<END
2183          /></td>
2184         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2185         <td class='base'>
2186                 <select name='NCSA_GROUP'>
2187                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2188                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2189                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2190                 </select>
2191         </td>
2192
2193 </tr>
2194 <tr>
2195         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2196         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2197         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2198         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2199 </tr>
2200 </table>
2201 <br>
2202 <table>
2203 <tr>
2204         <td>&nbsp;</td>
2205         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2206         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2207         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2208 END
2209 ;
2210         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2211                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2212         }
2213
2214 print <<END
2215         <td>&nbsp;</td>
2216         <td>&nbsp;</td>
2217         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2218 </tr>
2219 </table>
2220 </form>
2221 <hr size='1'>
2222 <table width='100%'>
2223 <tr>
2224         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2225 </tr>
2226 </table>
2227 <table width='100%' align='center'>
2228 END
2229 ;
2230
2231 if (-e $extgrp)
2232 {
2233         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2234         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2235 }
2236 if (-e $stdgrp)
2237 {
2238         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2239         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2240 }
2241 if (-e $disgrp)
2242 {
2243         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2244         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2245 }
2246
2247 @userlist = sort(@userlist);
2248
2249 # If the password file contains entries, print entries and action icons
2250
2251 if ( ! -z "$userdb" ) {
2252         print <<END
2253         <tr>
2254                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2255                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2256                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2257         </tr>
2258 END
2259 ;
2260         $id = 0;
2261         foreach $line (@userlist)
2262         {
2263                 $id++;
2264                 chomp($line);
2265                 @temp = split(/:/,$line);
2266                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2267                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2268                 elsif ($id % 2) {
2269                         print "<tr bgcolor='$color{'color20'}'>\n"; }
2270                 else {
2271                         print "<tr bgcolor='$color{'color22'}'>\n"; }
2272
2273                 print <<END
2274                 <td align='center'>$temp[0]</td>
2275                 <td align='center'>
2276 END
2277 ;
2278                 if ($temp[1] eq 'standard') {
2279                         print $Lang::tr{'advproxy NCSA grp standard'};
2280                 } elsif ($temp[1] eq 'extended') {
2281                         print $Lang::tr{'advproxy NCSA grp extended'};
2282                 } elsif ($temp[1] eq 'disabled') {
2283                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2284                 print <<END
2285                 </td>
2286                 <td width='8%' align='center'>
2287                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2288                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2289                 <input type='hidden' name='ID' value='$line' />
2290                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2291                 </form>
2292                 </td>
2293
2294                 <td width='8%' align='center'>
2295                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2296                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2297                 <input type='hidden' name='ID' value='$temp[0]' />
2298                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2299                 </form>
2300                 </td>
2301         </tr>
2302 END
2303 ;
2304         }
2305
2306 print <<END
2307 </table>
2308 <br>
2309 <table>
2310 <tr>
2311         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2312         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2313         <td class='base'>$Lang::tr{'edit'}</td>
2314         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2315         <td class='base'>$Lang::tr{'remove'}</td>
2316 </tr>
2317 END
2318 ;
2319 } else {
2320         print <<END
2321         <tr>
2322                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2323         </tr>
2324 END
2325 ;
2326 }
2327
2328 print <<END
2329 </table>
2330 END
2331 ;
2332
2333 &Header::closebox();
2334
2335 }
2336
2337 # ===================================================================
2338
2339 &Header::closebigbox();
2340
2341 &Header::closepage();
2342
2343 # -------------------------------------------------------------------
2344
2345 sub read_acls
2346 {
2347         if (-e "$acl_src_subnets") {
2348                 open(FILE,"$acl_src_subnets");
2349                 delete $proxysettings{'SRC_SUBNETS'};
2350                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2351                 close(FILE);
2352         }
2353         if (-e "$acl_src_banned_ip") {
2354                 open(FILE,"$acl_src_banned_ip");
2355                 delete $proxysettings{'SRC_BANNED_IP'};
2356                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2357                 close(FILE);
2358         }
2359         if (-e "$acl_src_banned_mac") {
2360                 open(FILE,"$acl_src_banned_mac");
2361                 delete $proxysettings{'SRC_BANNED_MAC'};
2362                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2363                 close(FILE);
2364         }
2365         if (-e "$acl_src_unrestricted_ip") {
2366                 open(FILE,"$acl_src_unrestricted_ip");
2367                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2368                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2369                 close(FILE);
2370         }
2371         if (-e "$acl_src_unrestricted_mac") {
2372                 open(FILE,"$acl_src_unrestricted_mac");
2373                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2374                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2375                 close(FILE);
2376         }
2377         if (-e "$acl_dst_nocache") {
2378                 open(FILE,"$acl_dst_nocache");
2379                 delete $proxysettings{'DST_NOCACHE'};
2380                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2381                 close(FILE);
2382         }
2383         if (-e "$acl_dst_noauth") {
2384                 open(FILE,"$acl_dst_noauth");
2385                 delete $proxysettings{'DST_NOAUTH'};
2386                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2387                 close(FILE);
2388         }
2389         if (-e "$acl_dst_noproxy_ip") {
2390                 open(FILE,"$acl_dst_noproxy_ip");
2391                 delete $proxysettings{'DST_NOPROXY_IP'};
2392                 while (<FILE>) { $proxysettings{'DST_NOPROXY_IP'} .= $_ };
2393                 close(FILE);
2394         }
2395         if (-e "$acl_dst_noproxy_url") {
2396                 open(FILE,"$acl_dst_noproxy_url");
2397                 delete $proxysettings{'DST_NOPROXY_URL'};
2398                 while (<FILE>) { $proxysettings{'DST_NOPROXY_URL'} .= $_ };
2399                 close(FILE);
2400         }
2401         if (-e "$acl_ports_safe") {
2402                 open(FILE,"$acl_ports_safe");
2403                 delete $proxysettings{'PORTS_SAFE'};
2404                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2405                 close(FILE);
2406         }
2407         if (-e "$acl_ports_ssl") {
2408                 open(FILE,"$acl_ports_ssl");
2409                 delete $proxysettings{'PORTS_SSL'};
2410                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2411                 close(FILE);
2412         }
2413         if (-e "$mimetypes") {
2414                 open(FILE,"$mimetypes");
2415                 delete $proxysettings{'MIME_TYPES'};
2416                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2417                 close(FILE);
2418         }
2419         if (-e "$raddir/radauth.allowusers") {
2420                 open(FILE,"$raddir/radauth.allowusers");
2421                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2422                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2423                 close(FILE);
2424         }
2425         if (-e "$raddir/radauth.denyusers") {
2426                 open(FILE,"$raddir/radauth.denyusers");
2427                 delete $proxysettings{'RADIUS_DENY_USERS'};
2428                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2429                 close(FILE);
2430         }
2431         if (-e "$identdir/identauth.allowusers") {
2432                 open(FILE,"$identdir/identauth.allowusers");
2433                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2434                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2435                 close(FILE);
2436         }
2437         if (-e "$identdir/identauth.denyusers") {
2438                 open(FILE,"$identdir/identauth.denyusers");
2439                 delete $proxysettings{'IDENT_DENY_USERS'};
2440                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2441                 close(FILE);
2442         }
2443         if (-e "$identhosts") {
2444                 open(FILE,"$identhosts");
2445                 delete $proxysettings{'IDENT_HOSTS'};
2446                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2447                 close(FILE);
2448         }
2449         if (-e "$cre_groups") {
2450                 open(FILE,"$cre_groups");
2451                 delete $proxysettings{'CRE_GROUPS'};
2452                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2453                 close(FILE);
2454         }
2455         if (-e "$cre_svhosts") {
2456                 open(FILE,"$cre_svhosts");
2457                 delete $proxysettings{'CRE_SVHOSTS'};
2458                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2459                 close(FILE);
2460         }
2461 }
2462
2463 # -------------------------------------------------------------------
2464
2465 sub check_acls
2466 {
2467         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2468         undef $proxysettings{'PORTS_SAFE'};
2469         foreach (@temp)
2470         {
2471                 s/^\s+//g; s/\s+$//g;
2472                 if ($_)
2473                 {
2474                         $line = $_;
2475                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2476                         s/#.*//g; s/\s+//g;
2477                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2478                         @templist = split(/-/);
2479                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2480                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2481                 }
2482         }
2483
2484         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2485         undef $proxysettings{'PORTS_SSL'};
2486         foreach (@temp)
2487         {
2488                 s/^\s+//g; s/\s+$//g;
2489                 if ($_)
2490                 {
2491                         $line = $_;
2492                         s/#.*//g; s/\s+//g;
2493                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2494                         @templist = split(/-/);
2495                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2496                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2497                 }
2498         }
2499
2500         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2501         undef $proxysettings{'DST_NOCACHE'};
2502         foreach (@temp)
2503         {
2504                 s/^\s+//g;
2505                 unless (/^#/) { s/\s+//g; }
2506                 if ($_)
2507                 {
2508                         if (/^\./) { $_ = '*'.$_; }
2509                         unless (&General::validwildcarddomainname($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid url'} . ": " . &Header::escape($_); }
2510                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2511                 }
2512         }
2513
2514         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2515         undef $proxysettings{'SRC_SUBNETS'};
2516         foreach (@temp)
2517         {
2518                 s/^\s+//g; s/\s+$//g;
2519                 if ($_)
2520                 {
2521                         unless (&Network::check_subnet($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'} . ": $_"; }
2522                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2523                 }
2524         }
2525
2526         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2527         undef $proxysettings{'SRC_BANNED_IP'};
2528         foreach (@temp)
2529         {
2530                 s/^\s+//g; s/\s+$//g;
2531                 if ($_)
2532                 {
2533                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2534                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2535                 }
2536         }
2537
2538         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2539         undef $proxysettings{'SRC_BANNED_MAC'};
2540         foreach (@temp)
2541         {
2542                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2543                 if ($_)
2544                 {
2545                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2546                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2547                 }
2548         }
2549
2550         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2551         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2552         foreach (@temp)
2553         {
2554                 s/^\s+//g; s/\s+$//g;
2555                 if ($_)
2556                 {
2557                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2558                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2559                 }
2560         }
2561
2562         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2563         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2564         foreach (@temp)
2565         {
2566                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2567                 if ($_)
2568                 {
2569                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2570                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2571                 }
2572         }
2573
2574         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2575         undef $proxysettings{'DST_NOAUTH'};
2576         foreach (@temp)
2577         {
2578                 s/^\s+//g;
2579                 unless (/^#/) { s/\s+//g; }
2580                 if ($_)
2581                 {
2582                         if (/^\./) { $_ = '*'.$_; }
2583                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2584                 }
2585         }
2586
2587         @temp = split(/\n/,$proxysettings{'DST_NOPROXY_IP'});
2588         undef $proxysettings{'DST_NOPROXY_IP'};
2589         foreach (@temp)
2590         {
2591                         s/^\s+//g; s/\s+$//g;
2592                         if ($_)
2593                         {
2594                                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg wpad invalid ip or mask'}; }
2595                                         $proxysettings{'DST_NOPROXY_IP'} .= $_."\n";
2596                         }
2597         }
2598
2599         @temp = split(/\n/,$proxysettings{'DST_NOPROXY_URL'});
2600         undef $proxysettings{'DST_NOPROXY_URL'};
2601         foreach (@temp)
2602         {
2603                         s/^\s+//g;
2604                         unless (/^#/) { s/\s+//g; }
2605                         if ($_)
2606                         {
2607                                         if (/^\./) { $_ = '*'.$_; }
2608                                         unless (&General::validwildcarddomainname($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid url'} . ": " . &Header::escape($_); }
2609                                         $proxysettings{'DST_NOPROXY_URL'} .= $_."\n";
2610                         }
2611         }
2612
2613         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2614         {
2615                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2616                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2617                 foreach (@temp)
2618                 {
2619                         s/^\s+//g; s/\s+$//g;
2620                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2621                 }
2622                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2623         }
2624
2625         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2626         {
2627                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2628                 undef $proxysettings{'NTLM_DENY_USERS'};
2629                 foreach (@temp)
2630                 {
2631                         s/^\s+//g; s/\s+$//g;
2632                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2633                 }
2634                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2635         }
2636
2637         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2638         {
2639                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2640                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2641                 foreach (@temp)
2642                 {
2643                         s/^\s+//g; s/\s+$//g;
2644                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2645                 }
2646                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2647         }
2648
2649         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2650         {
2651                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2652                 undef $proxysettings{'IDENT_DENY_USERS'};
2653                 foreach (@temp)
2654                 {
2655                         s/^\s+//g; s/\s+$//g;
2656                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2657                 }
2658                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2659         }
2660
2661         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2662         {
2663                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2664                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2665                 foreach (@temp)
2666                 {
2667                         s/^\s+//g; s/\s+$//g;
2668                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2669                 }
2670                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2671         }
2672
2673         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2674         {
2675                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2676                 undef $proxysettings{'RADIUS_DENY_USERS'};
2677                 foreach (@temp)
2678                 {
2679                         s/^\s+//g; s/\s+$//g;
2680                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2681                 }
2682                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2683         }
2684
2685         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2686         undef $proxysettings{'IDENT_HOSTS'};
2687         foreach (@temp)
2688         {
2689                 s/^\s+//g; s/\s+$//g;
2690                 if ($_)
2691                 {
2692                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2693                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2694                 }
2695         }
2696
2697         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2698         undef $proxysettings{'CRE_SVHOSTS'};
2699         foreach (@temp)
2700         {
2701                 s/^\s+//g; s/\s+$//g;
2702                 if ($_)
2703                 {
2704                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2705                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2706                 }
2707         }
2708 }
2709
2710 # -------------------------------------------------------------------
2711
2712 sub write_acls
2713 {
2714         open(FILE, ">$acl_src_subnets");
2715         flock(FILE, 2);
2716         if (!$proxysettings{'SRC_SUBNETS'})
2717         {
2718                 if (&Header::green_used()) {
2719                         print FILE "$green_cidr\n";
2720                 }
2721
2722                 if (&Header::blue_used()) {
2723                         print FILE "$blue_cidr\n";
2724                 }
2725         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2726         close(FILE);
2727
2728         open(FILE, ">$acl_src_banned_ip");
2729         flock(FILE, 2);
2730         print FILE $proxysettings{'SRC_BANNED_IP'};
2731         close(FILE);
2732
2733         open(FILE, ">$acl_src_banned_mac");
2734         flock(FILE, 2);
2735         print FILE $proxysettings{'SRC_BANNED_MAC'};
2736         close(FILE);
2737
2738         open(FILE, ">$acl_src_unrestricted_ip");
2739         flock(FILE, 2);
2740         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2741         close(FILE);
2742
2743         open(FILE, ">$acl_src_unrestricted_mac");
2744         flock(FILE, 2);
2745         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2746         close(FILE);
2747
2748         open(FILE, ">$acl_dst_noauth");
2749         flock(FILE, 2);
2750         print FILE $proxysettings{'DST_NOAUTH'};
2751         close(FILE);
2752
2753         open(FILE, ">$acl_dst_noproxy_ip");
2754         flock(FILE, 2);
2755         print FILE $proxysettings{'DST_NOPROXY_IP'};
2756         close(FILE);
2757
2758         open(FILE, ">$acl_dst_noproxy_url");
2759         flock(FILE, 2);
2760         print FILE $proxysettings{'DST_NOPROXY_URL'};
2761         close(FILE);
2762
2763         open(FILE, ">$acl_dst_noauth_net");
2764         close(FILE);
2765         open(FILE, ">$acl_dst_noauth_dom");
2766         close(FILE);
2767         open(FILE, ">$acl_dst_noauth_url");
2768         close(FILE);
2769
2770         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2771         foreach(@temp)
2772         {
2773                 unless (/^#/)
2774                 {
2775                         if (/^\*\.\w/)
2776                         {
2777                                 s/^\*//;
2778                                 open(FILE, ">>$acl_dst_noauth_dom");
2779                                 flock(FILE, 2);
2780                                 print FILE "$_\n";
2781                                 close(FILE);
2782                         }
2783                         elsif (&General::validipormask($_))
2784                         {
2785                                 open(FILE, ">>$acl_dst_noauth_net");
2786                                 flock(FILE, 2);
2787                                 print FILE "$_\n";
2788                                 close(FILE);
2789                         }
2790                         elsif (/\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?-\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?/)
2791                         {
2792                                 open(FILE, ">>$acl_dst_noauth_net");
2793                                 flock(FILE, 2);
2794                                 print FILE "$_\n";
2795                                 close(FILE);
2796                         }
2797                         else
2798                         {
2799                                 open(FILE, ">>$acl_dst_noauth_url");
2800                                 flock(FILE, 2);
2801                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2802                                 close(FILE);
2803                         }
2804                 }
2805         }
2806
2807         open(FILE, ">$acl_dst_nocache");
2808         flock(FILE, 2);
2809         print FILE $proxysettings{'DST_NOCACHE'};
2810         close(FILE);
2811
2812         open(FILE, ">$acl_dst_nocache_net");
2813         close(FILE);
2814         open(FILE, ">$acl_dst_nocache_dom");
2815         close(FILE);
2816         open(FILE, ">$acl_dst_nocache_url");
2817         close(FILE);
2818
2819         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2820         foreach(@temp)
2821         {
2822                 unless (/^#/)
2823                 {
2824                         if (/^\*\.\w/)
2825                         {
2826                                 s/^\*//;
2827                                 open(FILE, ">>$acl_dst_nocache_dom");
2828                                 flock(FILE, 2);
2829                                 print FILE "$_\n";
2830                                 close(FILE);
2831                         }
2832                         elsif (&General::validipormask($_))
2833                         {
2834                                 open(FILE, ">>$acl_dst_nocache_net");
2835                                 flock(FILE, 2);
2836                                 print FILE "$_\n";
2837                                 close(FILE);
2838                         }
2839                         elsif (/\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?-\d\d?\d?\.\d\d?\d?\.\d\d?\d?\.\d\d?\d?/)
2840                         {
2841                                 open(FILE, ">>$acl_dst_nocache_net");
2842                                 flock(FILE, 2);
2843                                 print FILE "$_\n";
2844                                 close(FILE);
2845                         }
2846                         else
2847                         {
2848                                 open(FILE, ">>$acl_dst_nocache_url");
2849                                 flock(FILE, 2);
2850                                 if (/^[fh]tt?ps?:\/\//) { print FILE "$_\n"; } else { print FILE "^[fh]tt?ps?://$_\n"; }
2851                                 close(FILE);
2852                         }
2853                 }
2854         }
2855
2856         open(FILE, ">$acl_ports_safe");
2857         flock(FILE, 2);
2858         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2859         close(FILE);
2860
2861         open(FILE, ">$acl_ports_ssl");
2862         flock(FILE, 2);
2863         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2864         close(FILE);
2865
2866         if (-s $throttled_urls)
2867         {
2868                 open(URLFILE, $throttled_urls);
2869                 @temp = <URLFILE>;
2870                 close(URLFILE);
2871                 foreach (@temp) { print FILE; }
2872         }
2873         close(FILE);
2874
2875         open(FILE, ">$mimetypes");
2876         flock(FILE, 2);
2877         print FILE $proxysettings{'MIME_TYPES'};
2878         close(FILE);
2879
2880         open(FILE, ">$raddir/radauth.allowusers");
2881         flock(FILE, 2);
2882         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2883         close(FILE);
2884
2885         open(FILE, ">$raddir/radauth.denyusers");
2886         flock(FILE, 2);
2887         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2888         close(FILE);
2889
2890         open(FILE, ">$identdir/identauth.allowusers");
2891         flock(FILE, 2);
2892         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2893         close(FILE);
2894
2895         open(FILE, ">$identdir/identauth.denyusers");
2896         flock(FILE, 2);
2897         print FILE $proxysettings{'IDENT_DENY_USERS'};
2898         close(FILE);
2899
2900         open(FILE, ">$identhosts");
2901         flock(FILE, 2);
2902         print FILE $proxysettings{'IDENT_HOSTS'};
2903         close(FILE);
2904
2905         open(FILE, ">$cre_groups");
2906         flock(FILE, 2);
2907         print FILE $proxysettings{'CRE_GROUPS'};
2908         close(FILE);
2909
2910         open(FILE, ">$cre_svhosts");
2911         flock(FILE, 2);
2912         print FILE $proxysettings{'CRE_SVHOSTS'};
2913         close(FILE);
2914 }
2915
2916 # -------------------------------------------------------------------
2917
2918 sub writepacfile
2919 {
2920         my %vpnconfig=();
2921         my %ovpnconfig=();
2922         &General::readhasharray("${General::swroot}/vpn/config", \%vpnconfig);
2923         &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%ovpnconfig);
2924         open(FILE, ">/srv/web/ipfire/html/proxy.pac");
2925         flock(FILE, 2);
2926         print FILE "function FindProxyForURL(url, host)\n";
2927         print FILE "{\n";
2928         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2929         {
2930                 print FILE <<END
2931 if (
2932      (isPlainHostName(host)) ||
2933      (isInNet(host, "127.0.0.1", "255.0.0.0")) ||
2934 END
2935 ;
2936
2937         if ($netsettings{'GREEN_DEV'}) {
2938                 print FILE "     (isInNet(host, \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\")) ||\n";
2939         }
2940
2941         if (&Header::blue_used() && $netsettings{'BLUE_DEV'}) {
2942                 print FILE "     (isInNet(host, \"$netsettings{'BLUE_NETADDRESS'}\", \"$netsettings{'BLUE_NETMASK'}\")) ||\n";
2943         }
2944
2945         if (&Header::orange_used() && $netsettings{'ORANGE_DEV'}) {
2946                 print FILE "     (isInNet(host, \"$netsettings{'ORANGE_NETADDRESS'}\", \"$netsettings{'ORANGE_NETMASK'}\")) ||\n";
2947         }
2948
2949         # Additional exceptions for URLs
2950         # The file has to be created by the user and should contain one entry per line
2951         # Line-Format: <URL incl. wildcards>
2952         # e.g. *.ipfire.org*
2953         if (-s "$acl_dst_noproxy_url") {
2954                 undef @templist;
2955
2956                 open(NOPROXY,"$acl_dst_noproxy_url");
2957                 @templist = <NOPROXY>;
2958                 close(NOPROXY);
2959                 chomp (@templist);
2960
2961                 foreach (@templist)
2962                 {
2963                         print FILE "     (shExpMatch(url, \"$_\")) ||\n";
2964                 }
2965         }
2966
2967         # Additional exceptions for Subnets
2968         # The file has to be created by the user and should contain one entry per line
2969         # Line-Format: <IP>/<SUBNET MASK>
2970         # e.g. 192.168.0.0/255.255.255.0
2971         if (-s "$acl_dst_noproxy_ip") {
2972                 undef @templist;
2973
2974                 open(NOPROXY,"$acl_dst_noproxy_ip");
2975                 @templist = <NOPROXY>;
2976                 close(NOPROXY);
2977                 chomp (@templist);
2978
2979                 foreach (@templist)
2980                 {
2981                         @temp = split(/\//);
2982                         print FILE "     (isInNet(host, \"$temp[0]\", \"$temp[1]\")) ||\n";
2983                 }
2984         }
2985
2986         foreach my $key (sort { uc($vpnconfig{$a}[1]) cmp uc($vpnconfig{$b}[1]) } keys %vpnconfig) {
2987                 if ($vpnconfig{$key}[0] eq 'on' && $vpnconfig{$key}[3] ne 'host') {
2988                         my @networks = split(/\|/, $vpnconfig{$key}[11]);
2989                         foreach my $network (@networks) {
2990                                 my ($vpnip, $vpnsub) = split("/", $network);
2991                                 $vpnsub = &Network::convert_prefix2netmask($vpnsub) || $vpnsub;
2992                                 print FILE "     (isInNet(host, \"$vpnip\", \"$vpnsub\")) ||\n";
2993                         }
2994                 }
2995         }
2996
2997         foreach my $key (sort { uc($ovpnconfig{$a}[1]) cmp uc($ovpnconfig{$b}[1]) } keys %ovpnconfig) {
2998                 if ($ovpnconfig{$key}[0] eq 'on' && $ovpnconfig{$key}[3] ne 'host') {
2999                         my @networks = split(/\|/, $ovpnconfig{$key}[11]);
3000                         foreach my $network (@networks) {
3001                                 my ($vpnip, $vpnsub) = split("/", $network);
3002                                 print FILE "     (isInNet(host, \"$vpnip\", \"$vpnsub\")) ||\n";
3003                         }
3004                 }
3005         }
3006
3007         print FILE <<END
3008      (isInNet(host, "169.254.0.0", "255.255.0.0"))
3009    )
3010      return "DIRECT";
3011
3012  else
3013
3014 END
3015 ;
3016                 if ($proxysettings{'ENABLE'} eq 'on')
3017                 {
3018                         print FILE "if (\n";
3019                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
3020
3021                         undef @templist;
3022                         if (-e "$acl_src_subnets") {
3023                                 open(SUBNETS,"$acl_src_subnets");
3024                                 @templist = <SUBNETS>;
3025                                 close(SUBNETS);
3026                         }
3027
3028                         foreach (@templist)
3029                         {
3030                                 @temp = split(/\//);
3031                                 if (
3032                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
3033                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
3034                                         )
3035                                 {
3036                                         chomp $temp[1];
3037                                         my $tempmask = &Network::convert_prefix2netmask($temp[1]);
3038                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$tempmask\"))";
3039                                 }
3040                         }
3041
3042                         print FILE "\n";
3043
3044                         print FILE <<END
3045    )
3046      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3047 END
3048 ;
3049                 }
3050                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
3051                 {
3052                         print FILE "\n else\n\n";
3053                 }
3054                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
3055                 {
3056                         print FILE <<END
3057 if (
3058      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
3059    )
3060      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3061 END
3062 ;
3063                 }
3064         }
3065         print FILE "}\n";
3066         close(FILE);
3067 }
3068
3069 # -------------------------------------------------------------------
3070
3071 sub writeconfig
3072 {
3073         my $authrealm;
3074         my $delaypools;
3075
3076         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
3077             $proxysettings{'THROTTLING_GREEN_HOST'}  +
3078             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
3079             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
3080         {
3081                 $delaypools = 1; } else { $delaypools = 0;
3082         }
3083
3084         if ($proxysettings{'AUTH_REALM'} eq '')
3085         {
3086                 $authrealm = "IPFire Advanced Proxy Server";
3087         } else {
3088                 $authrealm = $proxysettings{'AUTH_REALM'};
3089         }
3090
3091         $_ = $proxysettings{'UPSTREAM_PROXY'};
3092         my ($remotehost, $remoteport) = split(/:/,$_);
3093
3094         if ($remoteport eq '') { $remoteport = 80; }
3095
3096         open(FILE, ">${General::swroot}/proxy/squid.conf");
3097         flock(FILE, 2);
3098         print FILE <<END
3099 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
3100 # you make will be overwritten whenever you resave proxy settings using the
3101 # web interface!
3102 #
3103 # Instead, modify the file '$acl_include' and
3104 # then restart the proxy service using the web interface. Changes made to the
3105 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
3106
3107 shutdown_lifetime 5 seconds
3108 icp_port 0
3109 httpd_suppress_version_string on
3110
3111 END
3112         ;
3113
3114         # Include file with user defined settings.
3115         if (-e "/etc/squid/squid.conf.pre.local") {
3116                 print FILE "include /etc/squid/squid.conf.pre.local\n\n";
3117         }
3118
3119         if (&Header::green_used()) {
3120                 print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3121         } else {
3122                 print FILE "http_port 0.0.0.0:$proxysettings{'PROXY_PORT'}";
3123         }
3124         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3125         print FILE "\n";
3126
3127         if (&Header::green_used() && $proxysettings{'TRANSPARENT'} eq 'on') {
3128                 print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'TRANSPARENT_PORT'} intercept";
3129                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3130                 print FILE "\n";
3131         }
3132
3133         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3134                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
3135                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3136                 print FILE "\n";
3137
3138                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') {
3139                         print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'TRANSPARENT_PORT'} intercept";
3140                         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
3141                         print FILE "\n";
3142                 }
3143         }
3144
3145         if (($proxysettings{'CACHE_SIZE'} > 0) || ($proxysettings{'CACHE_MEM'} > 0))
3146         {
3147                 print FILE "\n";
3148
3149                 if (!-z $acl_dst_nocache_dom) {
3150                         print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache_dom\"\n";
3151                         print FILE "cache deny no_cache_domains\n";
3152                 }
3153                 if (!-z $acl_dst_nocache_net) {
3154                         print FILE "acl no_cache_ipaddr dst \"$acl_dst_nocache_net\"\n";
3155                         print FILE "cache deny no_cache_ipaddr\n";
3156                 }
3157                 if (!-z $acl_dst_nocache_url) {
3158                         print FILE "acl no_cache_hosts url_regex -i \"$acl_dst_nocache_url\"\n";
3159                         print FILE "cache deny no_cache_hosts\n";
3160                 }
3161         }
3162
3163         print FILE <<END
3164
3165 cache_effective_user squid
3166 umask 022
3167
3168 pid_filename /var/run/squid.pid
3169
3170 cache_mem $proxysettings{'CACHE_MEM'} MB
3171 END
3172         ;
3173         print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
3174
3175         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
3176         if ($proxysettings{'CACHE_DIGESTS'} eq 'on') {  print FILE "digest_generation on\n\n"; } else {  print FILE "digest_generation off\n\n"; }
3177
3178         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
3179         {
3180                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
3181                 {
3182                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
3183                 }
3184                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
3185                 {
3186                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
3187                 }
3188                 print FILE "\n";
3189         }
3190
3191         open (PORTS,"$acl_ports_ssl");
3192         my @ssl_ports = <PORTS>;
3193         close PORTS;
3194
3195         if (@ssl_ports) {
3196                 foreach (@ssl_ports) {
3197                         print FILE "acl SSL_ports port $_";
3198                 }
3199         }
3200
3201         open (PORTS,"$acl_ports_safe");
3202         my @safe_ports = <PORTS>;
3203         close PORTS;
3204
3205         if (@safe_ports) {
3206                 foreach (@safe_ports) {
3207                         print FILE "acl Safe_ports port $_";
3208                 }
3209         }
3210
3211         print FILE <<END;
3212 acl IPFire_ips dst 127.0.0.1
3213 acl IPFire_http  port $http_port
3214 acl IPFire_https port $https_port
3215 acl IPFire_networks         src "$acl_src_subnets"
3216 acl IPFire_servers          dst "$acl_src_subnets"
3217 END
3218         if (&Header::green_used()) {
3219                 print FILE <<END;
3220 acl IPFire_ips              dst $netsettings{'GREEN_ADDRESS'}
3221 acl IPFire_green_network    src $green_cidr
3222 acl IPFire_green_servers    dst $green_cidr
3223 END
3224         }
3225         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_network     src $blue_cidr\n"; }
3226         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPFire_blue_servers     dst $blue_cidr\n"; }
3227         if (!-z $acl_src_banned_ip) { print FILE "acl IPFire_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3228         if (!-z $acl_src_banned_mac) { print FILE "acl IPFire_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3229         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPFire_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3230         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPFire_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3231         print FILE <<END
3232 acl CONNECT method CONNECT
3233 END
3234         ;
3235
3236         if ($proxysettings{'CACHE_SIZE'} > 0) {
3237                 print FILE <<END
3238 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3239 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3240
3241 cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256
3242 END
3243                 ;
3244         } else {
3245                 if ($proxysettings{'CACHE_MEM'} > 0) {
3246                         # always 2% of CACHE_MEM defined as max object size
3247                         print FILE "maximum_object_size_in_memory " . int($proxysettings{'CACHE_MEM'} * 1024 * 0.02) . " KB\n\n";
3248                 } else {
3249                         print FILE "cache deny all\n\n";
3250             }
3251         }
3252
3253         print FILE <<END
3254 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3255 END
3256         ;
3257
3258         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3259                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size none IPFire_unrestricted_ips\n"; }
3260                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size none IPFire_unrestricted_mac\n"; }
3261                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3262                 {
3263                         if (!-z $extgrp) { print FILE "reply_body_max_size none for_extended_users\n"; }
3264                 }
3265         }
3266
3267         if ( $proxysettings{'MAX_INCOMING_SIZE'} != '0' )
3268         {
3269                 print FILE "reply_body_max_size $proxysettings{'MAX_INCOMING_SIZE'} KB all\n\n";
3270         }
3271
3272         if ($proxysettings{'LOGGING'} eq 'on')
3273         {
3274                 print FILE <<END
3275 access_log stdio:/var/log/squid/access.log
3276 cache_log /var/log/squid/cache.log
3277 cache_store_log none
3278 END
3279         ;
3280                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "access_log stdio:\/var\/log\/squid\/user_agent.log useragent\n"; }
3281                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
3282         } else {
3283                 print FILE <<END
3284 access_log /dev/null
3285 cache_log /dev/null
3286 cache_store_log none
3287 END
3288         ;}
3289         print FILE <<END
3290
3291 log_mime_hdrs off
3292 END
3293         ;
3294
3295         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
3296         {
3297                 print FILE "forwarded_for on\n";
3298         } else {
3299                 print FILE "forwarded_for off\n";
3300         }
3301         if ($proxysettings{'FORWARD_VIA'} eq 'on')
3302         {
3303                 print FILE "via on\n";
3304         } else {
3305                 print FILE "via off\n";
3306         }
3307         print FILE "\n";
3308
3309         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3310         {
3311                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3312                 {
3313                         print FILE "auth_param basic program $authdir/basic_ncsa_auth $userdb\n";
3314                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3315                         print FILE "auth_param basic realm $authrealm\n";
3316                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3317                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3318                 }
3319
3320                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
3321                 {
3322                         print FILE "auth_param basic utf8 on\n";
3323                         print FILE "auth_param basic program $authdir/basic_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
3324                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
3325                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
3326                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
3327                         {
3328                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3329                                 {
3330                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
3331                                 } else {
3332                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3333                                 }
3334                                 print FILE " -u sAMAccountName -P";
3335                         }
3336                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
3337                         {
3338                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3339                                 {
3340                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
3341                                 } else {
3342                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
3343                                 }
3344                                 print FILE " -u cn -P";
3345                         }
3346                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
3347                         {
3348                                 if ($proxysettings{'LDAP_GROUP'} eq '')
3349                                 {
3350                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
3351                                 } else {
3352                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
3353                                 }
3354                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
3355                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
3356                                 print FILE " -u uid -P";
3357                         }
3358                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
3359                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3360                         print FILE "auth_param basic realm $authrealm\n";
3361                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3362                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3363                 }
3364
3365                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm-auth')
3366                 {
3367                         print FILE "auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp";
3368                         if ($proxysettings{'NTLM_AUTH_GROUP'}) {
3369                                 my $ntlm_auth_group = $proxysettings{'NTLM_AUTH_GROUP'};
3370                                 $ntlm_auth_group =~ s/\\/\+/;
3371
3372                                 print FILE " --require-membership-of=$ntlm_auth_group";
3373                         }
3374                         print FILE "\n";
3375
3376                         print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n\n";
3377                         print FILE "auth_param ntlm credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n\n";
3378
3379                         # BASIC authentication
3380                         if ($proxysettings{'NTLM_AUTH_BASIC'} eq "on") {
3381                                 print FILE "auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic";
3382                                 if ($proxysettings{'NTLM_AUTH_GROUP'}) {
3383                                         my $ntlm_auth_group = $proxysettings{'NTLM_AUTH_GROUP'};
3384                                         $ntlm_auth_group =~ s/\\/\+/;
3385
3386                                         print FILE " --require-membership-of=$ntlm_auth_group";
3387                                 }
3388                                 print FILE "\n";
3389                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3390                                 print FILE "auth_param basic realm $authrealm\n";
3391                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n\n";
3392                         }
3393                 }
3394
3395                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3396                 {
3397                         print FILE "auth_param basic program $authdir/basic_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3398                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3399                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3400                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3401                         print FILE "auth_param basic realm $authrealm\n";
3402                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3403                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3404                 }
3405
3406                 print FILE "\n";
3407                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3408                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3409                 {
3410                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3411                         {
3412                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3413                         }
3414                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3415                         {
3416                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3417                         }
3418                 }
3419                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3420                 {
3421                         print FILE "\n";
3422                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3423                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3424                 }
3425                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3426                 print FILE "\n";
3427
3428                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3429                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3430                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3431                 print FILE "\n";
3432
3433         }
3434
3435         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3436         {
3437                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3438                 {
3439                         print FILE "acl for_inetusers ident REQUIRED\n";
3440                 }
3441                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3442                 {
3443                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3444                         {
3445                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3446                         }
3447                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3448                         {
3449                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3450                         }
3451                 }
3452                 if (!-z $acl_dst_noauth_net) { print FILE "acl to_ipaddr_without_auth dst \"$acl_dst_noauth_net\"\n"; }
3453                 if (!-z $acl_dst_noauth_dom) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth_dom\"\n"; }
3454                 if (!-z $acl_dst_noauth_url) { print FILE "acl to_hosts_without_auth url_regex -i \"$acl_dst_noauth_url\"\n"; }
3455                 print FILE "\n";
3456         }
3457
3458         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3459
3460         print FILE "acl within_timeframe time ";
3461         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3462         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3463         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3464         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3465         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3466         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3467         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3468         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3469         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3470         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3471         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3472
3473         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3474                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3475         }
3476
3477         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3478                 print FILE <<END
3479
3480 #Classroom extensions
3481 acl IPFire_no_access_ips src "$acl_src_noaccess_ip"
3482 acl IPFire_no_access_mac arp "$acl_src_noaccess_mac"
3483 END
3484                 ;
3485                 print FILE "deny_info ";
3486                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3487                 {
3488                         print FILE "ERR_ACCESS_DISABLED";
3489                 } else {
3490                         print FILE "ERR_ACCESS_DENIED";
3491                 }
3492                 print FILE " IPFire_no_access_ips\n";
3493                 print FILE "deny_info ";
3494                 if (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED"))
3495                 {
3496                         print FILE "ERR_ACCESS_DISABLED";
3497                 } else {
3498                         print FILE "ERR_ACCESS_DENIED";
3499                 }
3500                 print FILE " IPFire_no_access_mac\n";
3501
3502                 print FILE <<END
3503 http_access deny IPFire_no_access_ips
3504 http_access deny IPFire_no_access_mac
3505 END
3506         ;
3507         }
3508
3509         #Insert acl file and replace __VAR__ with correct values
3510         my $blue_net = ''; #BLUE empty by default
3511         my $blue_ip = '';
3512         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3513                 $blue_net = "$blue_cidr";
3514                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3515         }
3516         if (!-z $acl_include)
3517         {
3518                 open (ACL, "$acl_include");
3519                 print FILE "\n#Start of custom includes\n\n";
3520                 while (<ACL>) {
3521                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3522                         $_ =~ s/__GREEN_NET__/$green_cidr/;
3523                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3524                         $_ =~ s/__BLUE_NET__/$blue_net/;
3525                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3526                         print FILE $_;
3527                 }
3528                 print FILE "\n#End of custom includes\n";
3529                 close (ACL);
3530         }
3531         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3532
3533         # Check if squidclamav is enabled.
3534         if ($proxysettings{'ENABLE_CLAMAV'} eq 'on') {
3535                 print FILE "\n#Settings for squidclamav:\n";
3536                 print FILE "http_port 127.0.0.1:$proxysettings{'PROXY_PORT'}\n";
3537                 print FILE "acl purge method PURGE\n";
3538                 print FILE "http_access deny to_localhost\n";
3539                 print FILE "http_access allow localhost\n";
3540                 print FILE "http_access allow purge localhost\n";
3541                 print FILE "http_access deny purge\n";
3542                 print FILE "url_rewrite_access deny localhost\n";
3543         }
3544         print FILE <<END;
3545
3546 #Access to squid:
3547 #local machine, no restriction
3548 http_access allow         localhost
3549
3550 #GUI admin if local machine connects
3551 http_access allow         IPFire_ips IPFire_networks IPFire_http
3552 http_access allow CONNECT IPFire_ips IPFire_networks IPFire_https
3553
3554 #Deny not web services
3555 END
3556
3557 if (@safe_ports) {
3558         print FILE "http_access deny          !Safe_ports\n";
3559 }
3560
3561 if (@ssl_ports) {
3562         print FILE "http_access deny  CONNECT !SSL_ports\n";
3563 }
3564
3565         if ((($proxysettings{'ASNBL_FASTFLUX_DETECTION'} eq 'on') && (!-z $proxysettings{'ASNBL_FASTFLUX_THRESHOLD'})) || ($proxysettings{'ASNBL_SELECANN_DETECTION'} eq 'on')) {
3566                 print FILE "external_acl_type asnblhelper children-max=10 children-startup=2 ttl=86400 %DST /usr/bin/asnbl-helper.py ${General::swroot}/proxy/asnbl-helper.conf\n";
3567                 print FILE "acl asnbl external asnblhelper\n";
3568
3569                 # Use the user-defined URL filter whitelist (if present and populated) for the ASNBL helper as well
3570                 # Necessary for destinations such as fedoraproject.org, but we do not want to maintain a dedicated
3571                 # or hardcoded list for such FQDNs.
3572                 if ((-e "${General::swroot}/urlfilter/blacklists/custom/allowed/domains") && (!-z "${General::swroot}/urlfilter/blacklists/custom/allowed/domains")) {
3573                         print FILE "acl asnbl_whitelisted_destinations dstdomain \"${General::swroot}/urlfilter/blacklists/custom/allowed/domains\"\n";
3574                         print FILE "http_access deny asnbl !asnbl_whitelisted_destinations\n\n";
3575                 } else {
3576                         print FILE "http_access deny asnbl\n\n";
3577                 }
3578
3579                 # Write ASNBL helper configuration file...
3580                 open(ASNBLFILE, ">${General::swroot}/proxy/asnbl-helper.conf");
3581                 flock(ASNBLFILE, 2);
3582
3583                 print ASNBLFILE<<END
3584 #
3585 # This file has been automatically generated. Manual changes will be overwritten.
3586 #
3587
3588 [GENERAL]
3589 LOGLEVEL = INFO
3590 ASNDB_PATH = /var/lib/location/database.db
3591 USE_REPLYMAP = no
3592 END
3593 ;
3594
3595                 print ASNBLFILE "AS_DIVERSITY_THRESHOLD = $proxysettings{'ASNBL_FASTFLUX_THRESHOLD'}\n";
3596
3597                 if ($proxysettings{'ASNBL_SELECANN_DETECTION'} eq 'on') {
3598                         print ASNBLFILE "BLOCK_SUSPECTED_SELECTIVE_ANNOUNCEMENTS = yes\n";
3599                 } else {
3600                         print ASNBLFILE "BLOCK_SUSPECTED_SELECTIVE_ANNOUNCEMENTS = no\n";
3601                 }
3602
3603                 if ($proxysettings{'ASNBL_FASTFLUX_DETECTION'} eq 'on') {
3604                         print ASNBLFILE "BLOCK_DIVERSITY_EXCEEDING_DESTINATIONS = yes\n";
3605                 } else {
3606                         print ASNBLFILE "BLOCK_DIVERSITY_EXCEEDING_DESTINATIONS = no\n";
3607                 }
3608
3609                 print ASNBLFILE<<END
3610 TESTDATA = (10.0.0.1, 0) (127.0.0.1, 0) (fe80::1, 0)
3611 ACTIVE_ASNBLS =
3612 END
3613 ;
3614
3615                 close ASNBLFILE;
3616     }
3617
3618 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3619 {
3620 print FILE "#Set ident ACLs\n";
3621 if (!-z $identhosts)
3622         {
3623                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3624                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3625                 print FILE "ident_lookup_access deny all\n";
3626         } else {
3627                 print FILE "ident_lookup_access allow all\n";
3628         }
3629         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3630 }
3631
3632 if ($delaypools) {
3633         print FILE "#Set download throttling\n";
3634
3635         if ($netsettings{'BLUE_DEV'})
3636         {
3637                 print FILE "delay_pools 2\n";
3638         } else {
3639                 print FILE "delay_pools 1\n";
3640         }
3641
3642         print FILE "delay_class 1 3\n";
3643         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3644
3645         print FILE "delay_parameters 1 ";
3646         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3647         {
3648                 print FILE "-1/-1";
3649         } else {
3650                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3651                 print FILE "/";
3652                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3653         }
3654
3655         print FILE " -1/-1 ";
3656         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3657         {
3658                 print FILE "-1/-1";
3659         } else {
3660                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3661                 print FILE "/";
3662                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3663         }
3664         print FILE "\n";
3665
3666         if ($netsettings{'BLUE_DEV'})
3667         {
3668                 print FILE "delay_parameters 2 ";
3669                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3670                 {
3671                         print FILE "-1/-1";
3672                 } else {
3673                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3674                         print FILE "/";
3675                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3676                 }
3677                 print FILE " -1/-1 ";
3678                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3679                 {
3680                         print FILE "-1/-1";
3681                 } else {
3682                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3683                         print FILE "/";
3684                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3685                 }
3686                 print FILE "\n";
3687         }
3688
3689         print FILE "delay_access 1 deny  IPFire_ips\n";
3690         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPFire_unrestricted_ips\n"; }
3691         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPFire_unrestricted_mac\n"; }
3692         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3693
3694         if ($netsettings{'BLUE_DEV'})
3695         {
3696                 if (&Header::green_used()) {
3697                         print FILE "delay_access 1 allow IPFire_green_network";
3698                         if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3699                         print FILE "\n";
3700                 }
3701                 print FILE "delay_access 1 deny  all\n";
3702         } else {
3703                 print FILE "delay_access 1 allow all";
3704                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3705                 print FILE "\n";
3706         }
3707
3708         if ($netsettings{'BLUE_DEV'})
3709         {
3710                 print FILE "delay_access 2 deny  IPFire_ips\n";
3711                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPFire_unrestricted_ips\n"; }
3712                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPFire_unrestricted_mac\n"; }
3713                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3714                 print FILE "delay_access 2 allow IPFire_blue_network";
3715                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3716                 print FILE "\n";
3717                 print FILE "delay_access 2 deny  all\n";
3718         }
3719
3720         print FILE "delay_initial_bucket_level 100\n";
3721         print FILE "\n";
3722 }
3723
3724 if (&Header::green_used() && $proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3725 {
3726         print FILE "#Prevent internal proxy access to Green except IPFire itself\n";
3727         print FILE "http_access deny IPFire_green_servers !IPFire_ips !IPFire_green_network\n\n";
3728 }
3729
3730 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3731 {
3732         print FILE "#Prevent internal proxy access from Blue except IPFire itself\n";
3733         print FILE "http_access allow IPFire_blue_network IPFire_blue_servers\n";
3734         print FILE "http_access deny  IPFire_blue_network !IPFire_ips IPFire_servers\n\n";
3735 }
3736
3737         print FILE <<END
3738 #Set custom configured ACLs
3739 END
3740         ;
3741         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPFire_banned_ips\n"; }
3742         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPFire_banned_mac\n"; }
3743
3744         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3745         {
3746                 if (!-z $acl_src_unrestricted_ip)
3747                 {
3748                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_ips to_ipaddr_without_auth\n"; }
3749                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_ips to_domains_without_auth\n"; }
3750                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_ips to_hosts_without_auth\n"; }
3751                 }
3752                 if (!-z $acl_src_unrestricted_mac)
3753                 {
3754                         if (!-z $acl_dst_noauth_net) { print FILE "http_access allow IPFire_unrestricted_mac to_ipaddr_without_auth\n"; }
3755                         if (!-z $acl_dst_noauth_dom) { print FILE "http_access allow IPFire_unrestricted_mac to_domains_without_auth\n"; }
3756                         if (!-z $acl_dst_noauth_url) { print FILE "http_access allow IPFire_unrestricted_mac to_hosts_without_auth\n"; }
3757                 }
3758                 if (!-z $acl_dst_noauth_net)
3759                 {
3760                         print FILE "http_access allow IPFire_networks";
3761                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3762                                 print FILE " !within_timeframe";
3763                         } else {
3764                                 print FILE " within_timeframe"; }
3765                         print FILE " to_ipaddr_without_auth\n";
3766                 }
3767                 if (!-z $acl_dst_noauth_dom)
3768                 {
3769                         print FILE "http_access allow IPFire_networks";
3770                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3771                                 print FILE " !within_timeframe";
3772                         } else {
3773                                 print FILE " within_timeframe"; }
3774                         print FILE " to_domains_without_auth\n";
3775                 }
3776                 if (!-z $acl_dst_noauth_url)
3777                 {
3778                         print FILE "http_access allow IPFire_networks";
3779                         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3780                                 print FILE " !within_timeframe";
3781                         } else {
3782                                 print FILE " within_timeframe"; }
3783                         print FILE " to_hosts_without_auth\n";
3784                 }
3785         }
3786
3787         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3788         {
3789                 print FILE "http_access deny  !for_inetusers";
3790                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3791                 print FILE "\n";
3792         }
3793
3794         if (
3795              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3796              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3797              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3798              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3799              (!-z "$identdir/identauth.denyusers")
3800            )
3801         {
3802                 print FILE "http_access deny  for_acl_users";
3803                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3804                 print FILE "\n";
3805         }
3806
3807         if (!-z $acl_src_unrestricted_ip)
3808         {
3809                 print FILE "http_access allow IPFire_unrestricted_ips";
3810                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3811                 {
3812                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3813                         {
3814                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3815                         }
3816                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3817                         {
3818                                 print FILE " for_inetusers";
3819                         }
3820                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3821                         {
3822                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3823                                 {
3824                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3825                                         {
3826                                                 print FILE " for_acl_users";
3827                                         }
3828                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3829                                         {
3830                                                 print FILE " !for_acl_users";
3831                                         }
3832                                 } else { print FILE " for_inetusers"; }
3833                         }
3834                 }
3835                 print FILE "\n";
3836         }
3837
3838         if (!-z $acl_src_unrestricted_mac)
3839         {
3840                 print FILE "http_access allow IPFire_unrestricted_mac";
3841                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3842                 {
3843                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3844                         {
3845                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3846                         }
3847                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3848                         {
3849                                 print FILE " for_inetusers";
3850                         }
3851                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3852                         {
3853                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3854                                 {
3855                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3856                                         {
3857                                                 print FILE " for_acl_users";
3858                                         }
3859                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3860                                         {
3861                                                 print FILE " !for_acl_users";
3862                                         }
3863                                 } else { print FILE " for_inetusers"; }
3864                         }
3865                 }
3866                 print FILE "\n";
3867         }
3868
3869         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3870         {
3871                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3872                 if (!-z $extgrp) { print FILE "http_access allow IPFire_networks for_extended_users\n"; }
3873         }
3874
3875         if (
3876             (
3877              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3878              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3879              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3880              (!-z "$raddir/radauth.denyusers")
3881             )
3882                 ||
3883             (
3884              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3885              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3886              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3887              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3888              (!-z "$identdir/identauth.denyusers")
3889             )
3890            )
3891         {
3892                 print FILE "http_access deny  for_acl_users";
3893                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3894                 print FILE "\n";
3895         }
3896
3897         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3898         {
3899                 print FILE "http_access allow";
3900                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3901                         print FILE " !within_timeframe";
3902                 } else {
3903                         print FILE " within_timeframe"; }
3904                 print FILE " !on_ident_aware_hosts\n";
3905         }
3906
3907         print FILE "http_access allow IPFire_networks";
3908         if (
3909             (
3910              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3911              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3912              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3913              (!-z "$raddir/radauth.allowusers")
3914             )
3915                 ||
3916             (
3917              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3918              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3919              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3920              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3921              (!-z "$identdir/identauth.allowusers")
3922             )
3923            )
3924         {
3925                 print FILE " for_acl_users";
3926         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3927                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3928                 print FILE " for_inetusers";
3929         }
3930         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3931         {
3932                 print FILE " !concurrent";
3933         }
3934         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3935                 print FILE " !within_timeframe";
3936         } else {
3937                 print FILE " within_timeframe"; }
3938         print FILE "\n";
3939
3940         print FILE "http_access deny  all\n\n";
3941
3942         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off'))
3943         {
3944                 print FILE "#Strip HTTP Header\n";
3945
3946                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3947                 {
3948                         print FILE "request_header_access X-Forwarded-For deny all\n";
3949                         print FILE "reply_header_access X-Forwarded-For deny all\n";
3950                 }
3951                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3952                 {
3953                         print FILE "request_header_access Via deny all\n";
3954                         print FILE "reply_header_access Via deny all\n";
3955                 }
3956
3957                 print FILE "\n";
3958
3959         }
3960
3961         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3962                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPFire_unrestricted_ips\n"; }
3963                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPFire_unrestricted_mac\n"; }
3964                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3965                 {
3966                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3967                 }
3968                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3969                 print FILE "http_reply_access allow all\n\n";
3970         }
3971
3972         print FILE "visible_hostname";
3973         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3974         {
3975                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3976         } else {
3977                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3978         }
3979
3980         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n"; }
3981         if (!($proxysettings{'ADMIN_PASSWORD'} eq '')) { print FILE "cachemgr_passwd $proxysettings{'ADMIN_PASSWORD'} all\n"; }
3982         print FILE "\n";
3983
3984         print FILE "max_filedescriptors $proxysettings{'FILEDESCRIPTORS'}\n\n";
3985
3986         # Write the parent proxy info, if needed.
3987         if ($remotehost ne '')
3988         {
3989                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3990
3991                 # Enter authentication for the parent cache. Option format is
3992                 # login=user:password   ($proxy1='YES')
3993                 # login=PASS            ($proxy1='PASS')
3994                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3995                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3996                 {
3997                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3998                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3999                 }
4000                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
4001
4002                 print FILE "\nalways_direct allow IPFire_ips\n";
4003                 print FILE "never_direct  allow all\n\n";
4004         }
4005         if (($proxysettings{'ENABLE_FILTER'} eq 'on') || ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on') || ($proxysettings{'ENABLE_CLAMAV'} eq 'on'))
4006         {
4007                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
4008                 print FILE "url_rewrite_children ", &General::number_cpu_cores();
4009                 print FILE " startup=", &General::number_cpu_cores();
4010                 print FILE " idle=", &General::number_cpu_cores();
4011                 print FILE " queue-size=", &General::number_cpu_cores() * 32, "\n\n";
4012         }
4013
4014         # Include file with user defined settings.
4015         if (-e "/etc/squid/squid.conf.local") {
4016                 print FILE "include /etc/squid/squid.conf.local\n";
4017         }
4018         close FILE;
4019
4020         # Proxy settings for squidclamav - if installed.
4021         #
4022         # Check if squidclamav is enabled.
4023         if ($proxysettings{'ENABLE_CLAMAV'} eq 'on') {
4024
4025                 my $configfile='/etc/squidclamav.conf';
4026
4027                 my $data = &General::read_file_utf8($configfile);
4028                 $data =~ s/squid_port [0-9]+/squid_port $proxysettings{'PROXY_PORT'}/g;
4029                 &General::write_file_utf8($configfile, $data);
4030         }
4031 }
4032
4033 # -------------------------------------------------------------------
4034
4035 sub adduser
4036 {
4037         my ($str_user, $str_pass, $str_group) = @_;
4038         my @groupmembers=();
4039
4040         if ($str_pass eq 'lEaVeAlOnE')
4041         {
4042                 open(FILE, "$userdb");
4043                 @groupmembers = <FILE>;
4044                 close(FILE);
4045                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
4046                 &deluser($str_user);
4047                 open(FILE, ">>$userdb");
4048                 flock FILE,2;
4049                 print FILE "$str_user$str_pass";
4050                 close(FILE);
4051         } else {
4052                 &deluser($str_user);
4053
4054                 my %htpasswd_options = (
4055                         passwdFile => "$userdb",
4056                         UseMD5 => 1,
4057                 );
4058
4059                 my $htpasswd = new Apache::Htpasswd(\%htpasswd_options);
4060
4061                 $htpasswd->htpasswd($str_user, $str_pass);
4062         }
4063
4064         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
4065         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
4066         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
4067         flock FILE, 2;
4068         print FILE "$str_user\n";
4069         close(FILE);
4070
4071         return;
4072 }
4073
4074 # -------------------------------------------------------------------
4075
4076 sub deluser
4077 {
4078         my ($str_user) = @_;
4079         my $groupfile='';
4080         my @groupmembers=();
4081         my @templist=();
4082
4083         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
4084         {
4085                 undef @templist;
4086                 open(FILE, "$groupfile");
4087                 @groupmembers = <FILE>;
4088                 close(FILE);
4089                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
4090                 open(FILE, ">$groupfile");
4091                 flock FILE, 2;
4092                 print FILE @templist;
4093                 close(FILE);
4094         }
4095
4096         undef @templist;
4097         open(FILE, "$userdb");
4098         @groupmembers = <FILE>;
4099         close(FILE);
4100         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
4101         open(FILE, ">$userdb");
4102         flock FILE, 2;
4103         print FILE @templist;
4104         close(FILE);
4105
4106         return;
4107 }
4108
4109 # -------------------------------------------------------------------
4110
4111 sub writecachemgr
4112 {
4113         open(FILE, ">${General::swroot}/proxy/cachemgr.conf");
4114         flock(FILE, 2);
4115         if (&Header::green_used()) {
4116                 print FILE "$netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
4117         }
4118         print FILE "localhost";
4119         close(FILE);
4120   return;
4121 }
4122
4123 # -------------------------------------------------------------------