html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 #
   3 # (c) 2004-2007 marco.s - http://www.advproxy.net
   4 #
   5 # This code is distributed under the terms of the GPL
   6 #
   7 # $Id: advproxy.cgi,v 2.1.0 2007/03/06 00:00:00 marco.s Exp $
   8 #
   9
  10 use strict;
  11
  12 # enable only the following on debugging purpose
  13 use warnings;
  14 use CGI::Carp 'fatalsToBrowser';
  15
  16 require '/var/ipfire/general-functions.pl';
  17 require "${General::swroot}/lang.pl";
  18 require "${General::swroot}/header.pl";
  19
  20 my @squidversion = `/usr/sbin/squid -v`;
  21 my $http_port='81';
  22 my $https_port='444';
  23
  24 my %proxysettings=();
  25 my %netsettings=();
  26 my %filtersettings=();
  27 my %xlratorsettings=();
  28 my %stdproxysettings=();
  29 my %mainsettings=();
  30
  31 my %checked=();
  32 my %selected=();
  33
  34 my @throttle_limits=(64,128,256,384,512,1024,2048,3072,5120);
  35 my $throttle_binary="bin|cab|exe|gz|rar|sea|tar|tgz|zip";
  36 my $throttle_dskimg="b5t|bin|bwt|ccd|cdi|cue|gho|img|iso|mds|nrg|pqi";
  37 my $throttle_mmedia="aiff?|asf|avi|divx|mov|mp3|mpe?g|qt|ra?m";
  38
  39 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";
  40 my $def_ports_ssl="443 # https\n563 # snews\n";
  41
  42 my @useragent=();
  43 my @useragentlist=();
  44
  45 my $hintcolour='#FFFFCC';
  46 my $ncsa_buttontext='';
  47 my $language='';
  48 my $i=0;
  49 my $n=0;
  50 my $id=0;
  51 my $line='';
  52 my $user='';
  53 my @userlist=();
  54 my @grouplist=();
  55 my @temp=();
  56 my @templist=();
  57
  58 my $cachemem=0;
  59 my $proxy1='';
  60 my $proxy2='';
  61 my $replybodymaxsize=0;
  62 my $browser_regexp='';
  63 my $needhup = 0;
  64 my $errormessage='';
  65
  66 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  67 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  68 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  69 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  70 my $identdir = "${General::swroot}/proxy/advanced/ident";
  71 my $credir   = "${General::swroot}/proxy/advanced/cre";
  72
  73 my $userdb = "$ncsadir/passwd";
  74 my $stdgrp = "$ncsadir/standard.grp";
  75 my $extgrp = "$ncsadir/extended.grp";
  76 my $disgrp = "$ncsadir/disabled.grp";
  77
  78 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
  79 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
  80 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
  81
  82 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
  83 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
  84 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
  85
  86 my $identhosts = "$identdir/hosts";
  87
  88 my $authdir  = "/usr/lib/squid/auth";
  89 my $errordir = "/usr/lib/squid/errors";
  90
  91 my $acl_src_subnets = "$acldir/src_subnets.acl";
  92 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
  93 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
  94 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
  95 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
  96 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
  97 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
  98 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
  99 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
 100 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
 101 my $acl_ports_safe = "$acldir/ports_safe.acl";
 102 my $acl_ports_ssl  = "$acldir/ports_ssl.acl";
 103 my $acl_include = "$acldir/include.acl";
 104
 105 my $updaccelversion  = 'n/a';
 106 my $urlfilterversion = 'n/a';
 107
 108 unless (-d "$acldir")   { mkdir("$acldir"); }
 109 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 110 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 111 unless (-d "$raddir")   { mkdir("$raddir"); }
 112 unless (-d "$identdir") { mkdir("$identdir"); }
 113 unless (-d "$credir")   { mkdir("$credir"); }
 114
 115 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 116 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 117
 118 unless (-e $userdb) { system("touch $userdb"); }
 119 unless (-e $stdgrp) { system("touch $stdgrp"); }
 120 unless (-e $extgrp) { system("touch $extgrp"); }
 121 unless (-e $disgrp) { system("touch $disgrp"); }
 122
 123 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 124 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 125 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 126 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 127 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 128 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 129 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 130 unless (-e $acl_dst_nocache)   { system("touch $acl_dst_nocache"); }
 131 unless (-e $acl_dst_noauth)    { system("touch $acl_dst_noauth"); }
 132 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 133 unless (-e $acl_ports_safe) { system("touch $acl_ports_safe"); }
 134 unless (-e $acl_ports_ssl)  { system("touch $acl_ports_ssl"); }
 135 unless (-e $acl_include) { system("touch $acl_include"); }
 136
 137 unless (-e $browserdb) { system("touch $browserdb"); }
 138 unless (-e $mimetypes) { system("touch $mimetypes"); }
 139
 140 open FILE, $browserdb;
 141 @useragentlist = sort { reverse(substr(reverse(substr($a,index($a,',')+1)),index(reverse(substr($a,index($a,','))),',')+1)) cmp reverse(substr(reverse(substr($b,index($b,',')+1)),index(reverse(substr($b,index($b,','))),',')+1))} grep !/(^$)|(^\s*#)/,<FILE>;
 142 close(FILE);
 143
 144 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 145 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 146
 147 $filtersettings{'CHILDREN'} = '5';
 148 if (-e "${General::swroot}/urlfilter/settings") {
 149         &General::readhash("${General::swroot}/urlfilter/settings", \%filtersettings);
 150 }
 151
 152 $xlratorsettings{'CHILDREN'} = '5';
 153 if (-e "${General::swroot}/updatexlrator/settings") {
 154         &General::readhash("${General::swroot}/updatexlrator/settings", \%xlratorsettings);
 155 }
 156
 157 &Header::showhttpheaders();
 158
 159 $proxysettings{'ACTION'} = '';
 160 $proxysettings{'VALID'} = '';
 161
 162 $proxysettings{'ENABLE'} = 'off';
 163 $proxysettings{'ENABLE_BLUE'} = 'off';
 164 $proxysettings{'TRANSPARENT'} = 'off';
 165 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 166 $proxysettings{'PROXY_PORT'} = '800';
 167 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 168 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 169 $proxysettings{'ERR_LANGUAGE'} = 'German';
 170 $proxysettings{'ERR_DESIGN'} = 'ipfire';
 171 $proxysettings{'SUPPRESS_VERSION'} = 'off';
 172 $proxysettings{'FORWARD_VIA'} = 'off';
 173 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 174 $proxysettings{'FORWARD_USERNAME'} = 'off';
 175 $proxysettings{'NO_CONNECTION_AUTH'} = 'off';
 176 $proxysettings{'UPSTREAM_PROXY'} = '';
 177 $proxysettings{'UPSTREAM_USER'} = '';
 178 $proxysettings{'UPSTREAM_PASSWORD'} = '';
 179 $proxysettings{'LOGGING'} = 'off';
 180 $proxysettings{'LOGQUERY'} = 'off';
 181 $proxysettings{'LOGUSERAGENT'} = 'off';
 182 $proxysettings{'CACHE_MEM'} = '2';
 183 $proxysettings{'CACHE_SIZE'} = '50';
 184 $proxysettings{'MAX_SIZE'} = '4096';
 185 $proxysettings{'MIN_SIZE'} = '0';
 186 $proxysettings{'MEM_POLICY'} = 'LRU';
 187 $proxysettings{'CACHE_POLICY'} = 'LRU';
 188 $proxysettings{'L1_DIRS'} = '16';
 189 $proxysettings{'OFFLINE_MODE'} = 'off';
 190 $proxysettings{'CLASSROOM_EXT'} = 'off';
 191 $proxysettings{'SUPERVISOR_PASSWORD'} = '';
 192 $proxysettings{'NO_PROXY_LOCAL'} = 'off';
 193 $proxysettings{'NO_PROXY_LOCAL_BLUE'} = 'off';
 194 $proxysettings{'TIME_ACCESS_MODE'} = 'allow';
 195 $proxysettings{'TIME_FROM_HOUR'} = '00';
 196 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 197 $proxysettings{'TIME_TO_HOUR'} = '24';
 198 $proxysettings{'TIME_TO_MINUTE'} = '00';
 199 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 200 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 201 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 202 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 203 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 204 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 205 $proxysettings{'THROTTLE_BINARY'} = 'off';
 206 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 207 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 208 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 209 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 210 $proxysettings{'FAKE_USERAGENT'} = '';
 211 $proxysettings{'FAKE_REFERER'} = '';
 212 $proxysettings{'AUTH_METHOD'} = 'none';
 213 $proxysettings{'AUTH_REALM'} = '';
 214 $proxysettings{'AUTH_MAX_USERIP'} = '';
 215 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 216 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 217 $proxysettings{'AUTH_CHILDREN'} = '5';
 218 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 219 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 220 $proxysettings{'NCSA_USERNAME'} = '';
 221 $proxysettings{'NCSA_GROUP'} = '';
 222 $proxysettings{'NCSA_PASS'} = '';
 223 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 224 $proxysettings{'LDAP_BASEDN'} = '';
 225 $proxysettings{'LDAP_TYPE'} = 'ADS';
 226 $proxysettings{'LDAP_SERVER'} = '';
 227 $proxysettings{'LDAP_PORT'} = '389';
 228 $proxysettings{'LDAP_BINDDN_USER'} = '';
 229 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 230 $proxysettings{'LDAP_GROUP'} = '';
 231 $proxysettings{'NTLM_DOMAIN'} = '';
 232 $proxysettings{'NTLM_PDC'} = '';
 233 $proxysettings{'NTLM_BDC'} = '';
 234 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 235 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 236 $proxysettings{'RADIUS_SERVER'} = '';
 237 $proxysettings{'RADIUS_PORT'} = '1812';
 238 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 239 $proxysettings{'RADIUS_SECRET'} = '';
 240 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 241 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 242 $proxysettings{'IDENT_REQUIRED'} = 'off';
 243 $proxysettings{'IDENT_TIMEOUT'} = '10';
 244 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 245 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 246 $proxysettings{'ENABLE_FILTER'} = 'off';
 247 $proxysettings{'ENABLE_UPDXLRATOR'} = 'off';
 248
 249 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 250
 251 &Header::getcgihash(\%proxysettings);
 252
 253 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 254 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 255 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 256 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 257
 258 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 259 {
 260         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 261 }
 262
 263 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 264 {
 265         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 266         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 267                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 268         }
 269         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 270                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 271         }
 272         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 273                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 274         }
 275         if (!$errormessage) {
 276                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 277                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 278         }
 279         $proxysettings{'NCSA_USERNAME'} = '';
 280         $proxysettings{'NCSA_GROUP'} = '';
 281         $proxysettings{'NCSA_PASS'} = '';
 282         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 283 }
 284
 285 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 286 {
 287         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 288         &deluser($proxysettings{'ID'});
 289 }
 290
 291 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 292 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 293 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 294
 295 if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'})
 296 {
 297         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 298         $ncsa_buttontext = $Lang::tr{'advproxy NCSA update user'};
 299         @temp = split(/:/,$proxysettings{'ID'});
 300         $proxysettings{'NCSA_USERNAME'} = $temp[0];
 301         $proxysettings{'NCSA_GROUP'} = $temp[1];
 302         $proxysettings{'NCSA_PASS'} = "lEaVeAlOnE";
 303         $proxysettings{'NCSA_PASS_CONFIRM'} = $proxysettings{'NCSA_PASS'};
 304 }
 305
 306 if (($proxysettings{'ACTION'} eq $Lang::tr{'save'}) || ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}))
 307 {
 308         if ($proxysettings{'ENABLE'} !~ /^(on|off)$/ ||
 309             $proxysettings{'TRANSPARENT'} !~ /^(on|off)$/ ||
 310             $proxysettings{'ENABLE_BLUE'} !~ /^(on|off)$/ ||
 311             $proxysettings{'TRANSPARENT_BLUE'} !~ /^(on|off)$/ ) {
 312                 $errormessage = $Lang::tr{'invalid input'};
 313                 goto ERROR;
 314         }
 315         if (!(&General::validport($proxysettings{'PROXY_PORT'})))
 316         {
 317                 $errormessage = $Lang::tr{'advproxy errmsg invalid proxy port'};
 318                 goto ERROR;
 319         }
 320         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 321                 ($proxysettings{'CACHE_SIZE'} < 10))
 322         {
 323                 $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 324                 goto ERROR;
 325         }
 326         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 327                 ($proxysettings{'CACHE_MEM'} < 1))
 328         {
 329                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 330                 goto ERROR;
 331         }
 332         my @free = `/usr/bin/free`;
 333         $free[1] =~ m/(\d+)/;
 334         $cachemem = int $1 / 2048;
 335         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 336                 $proxysettings{'CACHE_MEM'} = $cachemem;
 337         }
 338         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 339         {
 340                 $errormessage = $Lang::tr{'invalid maximum object size'};
 341                 goto ERROR;
 342         }
 343         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 344         {
 345                 $errormessage = $Lang::tr{'invalid minimum object size'};
 346                 goto ERROR;
 347         }
 348         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 349         {
 350                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 351                 goto ERROR;
 352         }
 353         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 354         {
 355                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 356                 goto ERROR;
 357         }
 358         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 359         {
 360                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 361                 goto ERROR;
 362         }
 363         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 364         {
 365                 $browser_regexp = '';
 366                 foreach (@useragentlist)
 367                 {
 368                         chomp;
 369                         @useragent = split(/,/);
 370                         if ($proxysettings{'UA_'.@useragent[0]} eq 'on') { $browser_regexp .= "@useragent[2]|"; }
 371                 }
 372                 chop($browser_regexp);
 373                 if (!$browser_regexp)
 374                 {
 375                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 376                         goto ERROR;
 377                 }
 378         }
 379         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 380         {
 381                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 382                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 383                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 384                 {
 385                         if ($netsettings{'BLUE_DEV'})
 386                         {
 387                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 388                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 389                                 {
 390                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 391                                         goto ERROR;
 392                                 }
 393                         } else {
 394                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 395                                 {
 396                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 397                                         goto ERROR;
 398                                 }
 399                         }
 400                 }
 401                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 402                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 403                 {
 404                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 405                         goto ERROR;
 406                 }
 407                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 408                 {
 409                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 410                         goto ERROR;
 411                 }
 412                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 413                 {
 414                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 415                         goto ERROR;
 416                 }
 417                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 418                 {
 419                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 420                         goto ERROR;
 421                 }
 422                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 423                 {
 424                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 425                         goto ERROR;
 426                 }
 427         }
 428         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 429         {
 430                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 431                 {
 432                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 433                         goto ERROR;
 434                 }
 435         }
 436         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 437         {
 438                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 439                 {
 440                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 441                         goto ERROR;
 442                 }
 443         }
 444         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 445         {
 446                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 447                 {
 448                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 449                         goto ERROR;
 450                 }
 451                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 452                 {
 453                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 454                         goto ERROR;
 455                 }
 456                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 457                 {
 458                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 459                         goto ERROR;
 460                 }
 461                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 462                 {
 463                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 464                         {
 465                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 466                                 goto ERROR;
 467                         }
 468                 }
 469         }
 470         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 471         {
 472                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 473                 {
 474                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 475                         goto ERROR;
 476                 }
 477                 if ($proxysettings{'NTLM_PDC'} eq '')
 478                 {
 479                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 480                         goto ERROR;
 481                 }
 482                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 483                 {
 484                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 485                         goto ERROR;
 486                 }
 487                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 488                 {
 489                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 490                         goto ERROR;
 491                 }
 492         }
 493         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 494         {
 495                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 496                 {
 497                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 498                         goto ERROR;
 499                 }
 500                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 501                 {
 502                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 503                         goto ERROR;
 504                 }
 505                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 506                 {
 507                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 508                         goto ERROR;
 509                 }
 510         }
 511
 512         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 513         $proxy1 = 'YES';
 514         $proxy2 = 'YES';
 515         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 516         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 517         if ($proxysettings{'UPSTREAM_USER'} eq 'PASS')  {$proxy1=$proxy2='PASS'; $proxysettings{'UPSTREAM_PASSWORD'} = '';}
 518         if (($proxy1 ne $proxy2))
 519         {
 520                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 521                 goto ERROR;
 522         }
 523
 524 ERROR:
 525         &check_acls;
 526
 527         if ($errormessage) {
 528                 $proxysettings{'VALID'} = 'no'; }
 529         else {
 530                 $proxysettings{'VALID'} = 'yes'; }
 531
 532         if ($proxysettings{'VALID'} eq 'yes')
 533         {
 534                 &write_acls;
 535
 536                 delete $proxysettings{'SRC_SUBNETS'};
 537                 delete $proxysettings{'SRC_BANNED_IP'};
 538                 delete $proxysettings{'SRC_BANNED_MAC'};
 539                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 540                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 541                 delete $proxysettings{'DST_NOCACHE'};
 542                 delete $proxysettings{'DST_NOAUTH'};
 543                 delete $proxysettings{'PORTS_SAFE'};
 544                 delete $proxysettings{'PORTS_SSL'};
 545                 delete $proxysettings{'MIME_TYPES'};
 546                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 547                 delete $proxysettings{'NTLM_DENY_USERS'};
 548                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 549                 delete $proxysettings{'RADIUS_DENY_USERS'};
 550                 delete $proxysettings{'IDENT_HOSTS'};
 551                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 552                 delete $proxysettings{'IDENT_DENY_USERS'};
 553
 554                 delete $proxysettings{'CRE_GROUPS'};
 555                 delete $proxysettings{'CRE_SVHOSTS'};
 556
 557                 delete $proxysettings{'NCSA_USERNAME'};
 558                 delete $proxysettings{'NCSA_GROUP'};
 559                 delete $proxysettings{'NCSA_PASS'};
 560                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 561
 562                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 563                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 564                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 565                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 566                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 567                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 568                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 569
 570                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 571                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 572
 573                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 574
 575                 if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 576                 $stdproxysettings{'PROXY_PORT'} = $proxysettings{'PROXY_PORT'};
 577                 $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 578                 $stdproxysettings{'ENABLE_UPDXLRATOR'} = $proxysettings{'ENABLE_UPDXLRATOR'};
 579                 &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 580
 581                 &writeconfig;
 582                 &writepacfile;
 583
 584                 system ('/usr/local/bin/squidctrl', 'disable');
 585                 unlink "${General::swroot}/proxy/enable";
 586                 unlink "${General::swroot}/proxy/transparent";
 587                 unlink "${General::swroot}/proxy/enable_blue";
 588                 unlink "${General::swroot}/proxy/transparent_blue";
 589
 590                 if ($proxysettings{'ENABLE'} eq 'on') {
 591                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable");
 592                         system ('/usr/local/bin/squidctrl', 'enable'); }
 593                 if ($proxysettings{'TRANSPARENT'} eq 'on') {
 594                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent"); }
 595                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 596                         system ('/usr/bin/touch', "${General::swroot}/proxy/enable_blue");
 597                         system ('/usr/local/bin/squidctrl', 'enable'); }
 598                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') {
 599                         system ('/usr/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 600
 601                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 602         }
 603 }
 604
 605 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy clear cache'})
 606 {
 607         system('/usr/local/bin/squidctrl flush >/dev/null 2>&1');
 608 }
 609
 610 if (!$errormessage)
 611 {
 612         if (-e "${General::swroot}/proxy/advanced/settings") {
 613                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 614         } elsif (-e "${General::swroot}/proxy/settings") {
 615                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 616         }
 617         &read_acls;
 618 }
 619
 620 $checked{'ENABLE'}{'off'} = '';
 621 $checked{'ENABLE'}{'on'} = '';
 622 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 623
 624 $checked{'TRANSPARENT'}{'off'} = '';
 625 $checked{'TRANSPARENT'}{'on'} = '';
 626 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 627
 628 $checked{'ENABLE_BLUE'}{'off'} = '';
 629 $checked{'ENABLE_BLUE'}{'on'} = '';
 630 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 631
 632 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 633 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 634 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 635
 636 $checked{'SUPPRESS_VERSION'}{'off'} = '';
 637 $checked{'SUPPRESS_VERSION'}{'on'} = '';
 638 $checked{'SUPPRESS_VERSION'}{$proxysettings{'SUPPRESS_VERSION'}} = "checked='checked'";
 639
 640 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 641 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 642 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 643 $checked{'FORWARD_USERNAME'}{'off'} = '';
 644 $checked{'FORWARD_USERNAME'}{'on'} = '';
 645 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 646 $checked{'FORWARD_VIA'}{'off'} = '';
 647 $checked{'FORWARD_VIA'}{'on'} = '';
 648 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 649 $checked{'NO_CONNECTION_AUTH'}{'off'} = '';
 650 $checked{'NO_CONNECTION_AUTH'}{'on'} = '';
 651 $checked{'NO_CONNECTION_AUTH'}{$proxysettings{'NO_CONNECTION_AUTH'}} = "checked='checked'";
 652
 653 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 654 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 655 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 656 $checked{'OFFLINE_MODE'}{'off'} = '';
 657 $checked{'OFFLINE_MODE'}{'on'} = '';
 658 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 659
 660 $checked{'LOGGING'}{'off'} = '';
 661 $checked{'LOGGING'}{'on'} = '';
 662 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 663 $checked{'LOGQUERY'}{'off'} = '';
 664 $checked{'LOGQUERY'}{'on'} = '';
 665 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 666 $checked{'LOGUSERAGENT'}{'off'} = '';
 667 $checked{'LOGUSERAGENT'}{'on'} = '';
 668 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 669
 670 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 671 $selected{'ERR_DESIGN'}{$proxysettings{'ERR_DESIGN'}} = "selected='selected'";
 672
 673 $checked{'NO_PROXY_LOCAL'}{'off'} = '';
 674 $checked{'NO_PROXY_LOCAL'}{'on'} = '';
 675 $checked{'NO_PROXY_LOCAL'}{$proxysettings{'NO_PROXY_LOCAL'}} = "checked='checked'";
 676 $checked{'NO_PROXY_LOCAL_BLUE'}{'off'} = '';
 677 $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} = '';
 678 $checked{'NO_PROXY_LOCAL_BLUE'}{$proxysettings{'NO_PROXY_LOCAL_BLUE'}} = "checked='checked'";
 679
 680 $checked{'CLASSROOM_EXT'}{'off'} = '';
 681 $checked{'CLASSROOM_EXT'}{'on'} = '';
 682 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 683
 684 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 685 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 686 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 687 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 688 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 689
 690 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 691 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 692 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 693 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 694 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 695 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 696 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 697
 698 $checked{'TIME_MON'}{'off'} = '';
 699 $checked{'TIME_MON'}{'on'} = '';
 700 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 701 $checked{'TIME_TUE'}{'off'} = '';
 702 $checked{'TIME_TUE'}{'on'} = '';
 703 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 704 $checked{'TIME_WED'}{'off'} = '';
 705 $checked{'TIME_WED'}{'on'} = '';
 706 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 707 $checked{'TIME_THU'}{'off'} = '';
 708 $checked{'TIME_THU'}{'on'} = '';
 709 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 710 $checked{'TIME_FRI'}{'off'} = '';
 711 $checked{'TIME_FRI'}{'on'} = '';
 712 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 713 $checked{'TIME_SAT'}{'off'} = '';
 714 $checked{'TIME_SAT'}{'on'} = '';
 715 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 716 $checked{'TIME_SUN'}{'off'} = '';
 717 $checked{'TIME_SUN'}{'on'} = '';
 718 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 719
 720 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 721 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 722 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 723 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 724
 725 $checked{'THROTTLE_BINARY'}{'off'} = '';
 726 $checked{'THROTTLE_BINARY'}{'on'} = '';
 727 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 728 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 729 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 730 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 731 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 732 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 733 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 734
 735 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 736 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 737 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 738
 739 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 740 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 741 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 742
 743 foreach (@useragentlist) {
 744         @useragent = split(/,/);
 745         $checked{'UA_'.@useragent[0]}{'off'} = '';
 746         $checked{'UA_'.@useragent[0]}{'on'} = '';
 747         $checked{'UA_'.@useragent[0]}{$proxysettings{'UA_'.@useragent[0]}} = "checked='checked'";
 748 }
 749
 750 $checked{'AUTH_METHOD'}{'none'} = '';
 751 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 752 $checked{'AUTH_METHOD'}{'ident'} = '';
 753 $checked{'AUTH_METHOD'}{'ldap'} = '';
 754 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 755 $checked{'AUTH_METHOD'}{'radius'} = '';
 756 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 757
 758 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 759
 760 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 761 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 762 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 763
 764 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 765 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 766 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 767
 768 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 769
 770 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 771
 772 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 773
 774 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 775 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 776 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 777
 778 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 779 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 780 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 781
 782 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 783 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 784 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 785
 786 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 787 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 788 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 789
 790 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 791 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 792 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 793
 794 $checked{'IDENT_REQUIRED'}{'off'} = '';
 795 $checked{'IDENT_REQUIRED'}{'on'} = '';
 796 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 797
 798 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 799 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 800 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 801
 802 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 803 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 804 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 805
 806 $checked{'ENABLE_FILTER'}{'off'} = '';
 807 $checked{'ENABLE_FILTER'}{'on'} = '';
 808 $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 809
 810 $checked{'ENABLE_UPDXLRATOR'}{'off'} = '';
 811 $checked{'ENABLE_UPDXLRATOR'}{'on'} = '';
 812 $checked{'ENABLE_UPDXLRATOR'}{$proxysettings{'ENABLE_UPDXLRATOR'}} = "checked='checked'";
 813
 814 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 815
 816 &Header::openbigbox('100%', 'left', '', $errormessage);
 817
 818 if ($errormessage) {
 819         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 820         print "<font class='base'>$errormessage&nbsp;</font>\n";
 821         &Header::closebox();
 822 }
 823
 824 if ($squidversion[0] =~ /^Squid\sCache:\sVersion\s/i)
 825 {
 826         $squidversion[0] =~ s/^Squid\sCache:\sVersion//i;
 827         $squidversion[0] =~ s/^\s+//g;
 828         $squidversion[0] =~ s/\s+$//g;
 829 } else {
 830         $squidversion[0] = $Lang::tr{'advproxy unknown'};
 831 }
 832
 833 # ===================================================================
 834 #  Main settings
 835 # ===================================================================
 836
 837 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 838
 839 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 840
 841 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 842
 843 print <<END
 844 <table width='100%'>
 845 <tr>
 846         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 847 </tr>
 848 <tr>
 849         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 850         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 851         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 852         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 853 </tr>
 854 <tr>
 855         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 856         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 857         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 858         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 859 </tr>
 860 <tr>
 861 END
 862 ;
 863 if ($netsettings{'BLUE_DEV'}) {
 864         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 865         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 866 } else {
 867         print "<td colspan='2'>&nbsp;</td>";
 868 }
 869 print <<END
 870         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 871         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
 872 </tr>
 873 <tr>
 874 END
 875 ;
 876 if ($netsettings{'BLUE_DEV'}) {
 877         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 878         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 879 } else {
 880         print "<td colspan='2'>&nbsp;</td>";
 881 }
 882 print <<END
 883         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 884         <td class='base'>
 885         <select name='ERR_LANGUAGE'>
 886 END
 887 ;
 888         foreach (<$errordir/*>) {
 889                 if (-d) {
 890                         $language = substr($_,rindex($_,"/")+1);
 891                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 892                 }
 893         }
 894 print <<END
 895         </select>
 896         </td>
 897 </tr>
 898 <tr>
 899         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 900         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 901         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 902         <td class='base'><select name='ERR_DESIGN'>
 903                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 904                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 905         </select></td>
 906 </tr>
 907 <tr>
 908         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 909         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 910         <td>&nbsp;</td>
 911         <td>&nbsp;</td>
 912 </tr>
 913 </table>
 914 <hr size='1'>
 915 <table width='100%'>
 916 <tr>
 917         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
 918 </tr>
 919 <tr>
 920         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
 921         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
 922         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
 923         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
 924 </tr>
 925 <tr>
 926         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
 927         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
 928         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 929         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
 930 </tr>
 931 <tr>
 932         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
 933         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
 934         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 935         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
 936 </tr>
 937 <tr>
 938         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
 939         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
 940         <td>&nbsp;</td>
 941         <td>&nbsp;</td>
 942 </tr>
 943 </table>
 944 <hr size='1'>
 945 <table width='100%'>
 946 <tr>
 947         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
 948 </tr>
 949 <tr>
 950         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
 951         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
 952         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
 953         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
 954 </tr>
 955 <tr>
 956         <td>&nbsp;</td>
 957         <td>&nbsp;</td>
 958         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
 959         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
 960 </tr>
 961 </table>
 962 <hr size='1'>
 963 <table width='100%'>
 964 <tr>
 965         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
 966 </tr>
 967 <tr>
 968         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
 969 </tr>
 970 <tr>
 971         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
 972         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
 973         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
 974         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
 975 </tr>
 976 <tr>
 977         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
 978         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
 979         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
 980         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
 981 </tr>
 982 <tr>
 983         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
 984         <td class='base'><select name='L1_DIRS'>
 985                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
 986                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
 987                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
 988                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
 989                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
 990         </select></td>
 991         <td colspan='2' rowspan= '5' valign='top' class='base'>
 992                 <table cellspacing='0' cellpadding='0'>
 993                         <tr>
 994                                 <!-- intentionally left empty -->
 995                         </tr>
 996                         <tr>
 997                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 998                         </tr>
 999                         <tr>
1000                                 <!-- intentionally left empty -->
1001                         </tr>
1002                         <tr>
1003                                 <!-- intentionally left empty -->
1004                         </tr>
1005                         <tr>
1006                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1007 END
1008 ;
1009
1010 print $proxysettings{'DST_NOCACHE'};
1011
1012 print <<END
1013 </textarea></td>
1014                 </tr>
1015                 </table>
1016         </td>
1017 </tr>
1018 <tr>
1019         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1020         <td class='base'><select name='MEM_POLICY'>
1021                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1022                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1023                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1024                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1025         </select></td>
1026 </tr>
1027 <tr>
1028         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1029         <td class='base'><select name='CACHE_POLICY'>
1030                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1031                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1032                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1033                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1034         </select></td>
1035 </tr>
1036 <tr>
1037         <td colspan='2'>&nbsp;</td>
1038 </tr>
1039 <tr>
1040         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1041         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1042 </tr>
1043 </table>
1044 <hr size='1'>
1045 <table width='100%'>
1046 <tr>
1047         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1048 </tr>
1049 <tr>
1050         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1051 </tr>
1052 <tr>
1053         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1054         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1055 </tr>
1056 <tr>
1057         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1058 END
1059 ;
1060         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1061
1062 print <<END
1063 </textarea></td>
1064         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1065 END
1066 ;
1067         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1068
1069 print <<END
1070 </textarea></td>
1071 </tr>
1072 </table>
1073 <hr size='1'>
1074 <table width='100%'>
1075 <tr>
1076         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1077 </tr>
1078 <tr>
1079         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1080 </tr>
1081 <tr>
1082         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1083 </tr>
1084 <tr>
1085         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='6' wrap='off'>
1086 END
1087 ;
1088
1089 if (!$proxysettings{'SRC_SUBNETS'})
1090 {
1091         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1092         if ($netsettings{'BLUE_DEV'})
1093         {
1094                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1095         }
1096 } else { print $proxysettings{'SRC_SUBNETS'}; }
1097
1098 print <<END
1099 </textarea></td>
1100 END
1101 ;
1102
1103 $line = $Lang::tr{'advproxy no internal proxy on green'};
1104 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1105 print "<td class='base'>$line:</td>\n";
1106 print <<END
1107         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1108 </tr>
1109 END
1110 ;
1111 if ($netsettings{'BLUE_DEV'}) {
1112         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1113         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1114         print "<tr>\n";
1115         print "<td class='base'>$line:</td>\n";
1116         print <<END
1117         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1118 </tr>
1119 END
1120 ;
1121 }
1122 print <<END
1123 <tr>
1124         <td colspan='2'>&nbsp;</td>
1125 </tr>
1126 <tr>
1127         <td colspan='2'>&nbsp;</td>
1128 </tr>
1129 </table>
1130 <table width='100%'>
1131 <tr>
1132         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1133 </tr>
1134 <tr>
1135         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1136         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1137 </tr>
1138 <tr>
1139         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='6' wrap='off'>
1140 END
1141 ;
1142
1143         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1144
1145 print <<END
1146 </textarea></td>
1147         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='6' wrap='off'>
1148 END
1149 ;
1150
1151 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1152
1153 print <<END
1154 </textarea></td>
1155 </tr>
1156 </table>
1157 <table width='100%'>
1158 <tr>
1159         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1160 </tr>
1161 <tr>
1162         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1163         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1164 </tr>
1165 <tr>
1166         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='6' wrap='off'>
1167 END
1168 ;
1169
1170         print $proxysettings{'SRC_BANNED_IP'};
1171
1172 print <<END
1173 </textarea></td>
1174         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='6' wrap='off'>
1175 END
1176 ;
1177
1178 print $proxysettings{'SRC_BANNED_MAC'};
1179
1180 print <<END
1181 </textarea></td>
1182 </tr>
1183 </table>
1184
1185 <hr size='1'>
1186
1187 END
1188 ;
1189 # -------------------------------------------------------------------
1190 #  CRE GUI - optional
1191 # -------------------------------------------------------------------
1192
1193 if (-e $cre_enabled) { print <<END
1194 <table width='100%'>
1195
1196 <tr>
1197         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b></td>
1198 </tr>
1199 <tr>
1200         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1201 </tr>
1202 <tr>
1203         <td class='base'>$Lang::tr{'advproxy enabled'}:</td>
1204         <td><input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1205         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1206         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1207 </tr>
1208 <tr>
1209         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1210         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1211 </tr>
1212 <tr>
1213         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1214 END
1215 ;
1216
1217         print $proxysettings{'CRE_GROUPS'};
1218
1219 print <<END
1220 </textarea></td>
1221         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1222 END
1223 ;
1224         print $proxysettings{'CRE_SVHOSTS'};
1225
1226 print <<END
1227 </textarea></td>
1228 </tr>
1229
1230 </table>
1231
1232 <hr size='1'>
1233 END
1234 ;
1235 } else {
1236         print <<END
1237         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1238         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1239         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1240 END
1241 ;
1242 }
1243
1244 # -------------------------------------------------------------------
1245
1246 print <<END
1247
1248 <table width='100%'>
1249 <tr>
1250         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1251 </tr>
1252 <table width='100%'>
1253 <tr>
1254         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1255         <td width='1%'>&nbsp;</td>
1256         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1257         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1258         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1259         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1260         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1261         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1262         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1263         <td width='1%'>&nbsp;&nbsp;</td>
1264         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1265         <td width='1%'>&nbsp;</td>
1266         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1267         <td>&nbsp;</td>
1268 </tr>
1269 <tr>
1270         <td class='base'>
1271         <select name='TIME_ACCESS_MODE'>
1272         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1273         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1274         </select>
1275         </td>
1276         <td>&nbsp;</td>
1277         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1278         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1279         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1280         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1281         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1282         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1283         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1284         <td>&nbsp;</td>
1285         <td class='base'>
1286         <select name='TIME_FROM_HOUR'>
1287 END
1288 ;
1289 for ($i=0;$i<=24;$i++) {
1290         $_ = sprintf("%02s",$i);
1291         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1292 }
1293 print <<END
1294         </select>
1295         </td>
1296         <td>:</td>
1297         <td class='base'>
1298         <select name='TIME_FROM_MINUTE'>
1299 END
1300 ;
1301 for ($i=0;$i<=45;$i+=15) {
1302         $_ = sprintf("%02s",$i);
1303         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1304 }
1305 print <<END
1306         </select>
1307         <td> - </td>
1308         </td>
1309         <td class='base'>
1310         <select name='TIME_TO_HOUR'>
1311 END
1312 ;
1313 for ($i=0;$i<=24;$i++) {
1314         $_ = sprintf("%02s",$i);
1315         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1316 }
1317 print <<END
1318         </select>
1319         </td>
1320         <td>:</td>
1321         <td class='base'>
1322         <select name='TIME_TO_MINUTE'>
1323 END
1324 ;
1325 for ($i=0;$i<=45;$i+=15) {
1326         $_ = sprintf("%02s",$i);
1327         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1328 }
1329 print <<END
1330         </select>
1331         </td>
1332 </tr>
1333 </table>
1334 <hr size='1'>
1335 <table width='100%'>
1336 <tr>
1337         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1338 </tr>
1339 <tr>
1340         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1341         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1342         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1343         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1344 </tr>
1345 </table>
1346 <hr size='1'>
1347 <table width='100%'>
1348 <tr>
1349         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1350 </tr>
1351 <tr>
1352         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1353         <td width='20%' class='base'>
1354         <select name='THROTTLING_GREEN_TOTAL'>
1355 END
1356 ;
1357
1358 foreach (@throttle_limits) {
1359         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1360 }
1361
1362 print <<END
1363         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1364         </select>
1365         </td>
1366         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1367         <td width='30%' class='base'>
1368         <select name='THROTTLING_GREEN_HOST'>
1369 END
1370 ;
1371
1372 foreach (@throttle_limits) {
1373         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1374 }
1375
1376 print <<END
1377         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1378         </select>
1379         </td>
1380 </tr>
1381 END
1382 ;
1383
1384 if ($netsettings{'BLUE_DEV'}) {
1385         print <<END
1386 <tr>
1387         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1388         <td class='base'>
1389         <select name='THROTTLING_BLUE_TOTAL'>
1390 END
1391 ;
1392
1393 foreach (@throttle_limits) {
1394         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1395 }
1396
1397 print <<END
1398         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1399         </select>
1400         </td>
1401         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1402         <td class='base'>
1403         <select name='THROTTLING_BLUE_HOST'>
1404 END
1405 ;
1406
1407 foreach (@throttle_limits) {
1408         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1409 }
1410
1411 print <<END
1412         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1413         </select>
1414         </td>
1415 </tr>
1416 END
1417 ;
1418 }
1419
1420 print <<END
1421 </table>
1422 <table width='100%'>
1423 <tr>
1424         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1425 </tr>
1426 <tr>
1427         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1428         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1429         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1430         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1431         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1432         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1433         <td width='15%'>&nbsp;</td>
1434         <td width='10%'>&nbsp;</td>
1435 </tr>
1436 </table>
1437 <hr size='1'>
1438 <table width='100%'>
1439 <tr>
1440         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b></td>
1441 </tr>
1442 <tr>
1443         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1444         <td width='20%'><input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1445 </tr>
1446 <tr>
1447         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1448         <td>&nbsp;</td>
1449         <td>&nbsp;</td>
1450 </tr>
1451 <tr>
1452         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1453 END
1454 ;
1455
1456 print $proxysettings{'MIME_TYPES'};
1457
1458 print <<END
1459 </textarea></td>
1460         <td>&nbsp;</td>
1461         <td>&nbsp;</td>
1462 </tr>
1463 </table>
1464 <hr size='1'>
1465 <table width='100%'>
1466 <tr>
1467         <td colspan='4'><b>$Lang::tr{'advproxy web browser'}</b></td>
1468 </tr>
1469 <tr>
1470         <td width='25%' class='base'>$Lang::tr{'advproxy UA enable filter'}:</td>
1471         <td width='20%'><input type='checkbox' name='ENABLE_BROWSER_CHECK' $checked{'ENABLE_BROWSER_CHECK'}{'on'} /></td>
1472         <td>&nbsp;</td>
1473         <td>&nbsp;</td>
1474 </tr>
1475 <tr>
1476         <td colspan='4'><i>
1477 END
1478 ;
1479 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1480 print <<END
1481 </i></td>
1482 </tr>
1483 </table>
1484 <table width='100%'>
1485 END
1486 ;
1487
1488 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1489         for ($i=0; $i<=3; $i++) {
1490                 if ($i eq 0) { print "<tr>\n"; }
1491                 if (($n+$i) < @useragentlist) {
1492                         @useragent = split(/,/,@useragentlist[$n+$i]);
1493                         print "<td width='15%'>@useragent[1]:<\/td>\n";
1494                         print "<td width='10%'><input type='checkbox' name='UA_@useragent[0]' $checked{'UA_'.@useragent[0]}{'on'} /></td>\n";
1495                 }
1496                 if ($i eq 3) { print "<\/tr>\n"; }
1497         }
1498 }
1499
1500 print <<END
1501 </table>
1502 <hr size='1'>
1503 <table width='100%'>
1504 <tr>
1505         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1506 </tr>
1507 <tr>
1508         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1509 </tr>
1510 <tr>
1511         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1512 </tr>
1513 <tr>
1514         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1515 </tr>
1516 <tr>
1517         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1518 </tr>
1519 </table>
1520 <hr size='1'>
1521 END
1522 ;
1523
1524 print <<END
1525 <table width='100%'>
1526 <tr>
1527         <td class='base' colspan='4'><b>$Lang::tr{'advproxy url filter'}</b></td>
1528 </tr>
1529 <tr>
1530         <td class='base' width='25%'>$Lang::tr{'advproxy enabled'}:</td>
1531         <td class='base' width='20%'><input type='checkbox' name='ENABLE_FILTER' $checked{'ENABLE_FILTER'}{'on'} /></td>
1532         <td>&nbsp;</td>
1533         <td>&nbsp;</td>
1534 </tr>
1535 </table>
1536 <hr size='1'>
1537
1538 <table width='100%'>
1539 <tr>
1540         <td class='base' colspan='4'><b>$Lang::tr{'advproxy update accelerator'}</b></td>
1541 </tr>
1542 <tr>
1543         <td class='base' width='25%'>$Lang::tr{'advproxy enabled'}:</td>
1544         <td class='base' width='20%'><input type='checkbox' name='ENABLE_UPDXLRATOR' $checked{'ENABLE_UPDXLRATOR'}{'on'} /></td>
1545         <td>&nbsp;</td>
1546         <td>&nbsp;</td>
1547 </tr>
1548 </table>
1549 <hr size='1'>
1550
1551 <table width='100%'>
1552 <tr>
1553         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1554 </tr>
1555 <tr>
1556         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1557         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1558         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1559         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1560         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1561         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1562 </tr>
1563 </table>
1564 END
1565 ;
1566
1567 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1568 <hr size='1'>
1569 <table width='100%'>
1570 <tr>
1571         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1572 </tr>
1573 <tr>
1574         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1575 </tr>
1576 <tr>
1577         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1578         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1579         <td colspan='2' rowspan= '6' valign='top' class='base'>
1580                 <table cellpadding='0' cellspacing='0'>
1581                         <tr>
1582                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1583                         </tr>
1584                         <tr>
1585                                 <!-- intentionally left empty -->
1586                         </tr>
1587                         <tr>
1588                                 <!-- intentionally left empty -->
1589                         </tr>
1590                         <tr>
1591                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1592                         </tr>
1593                         <tr>
1594                                 <!-- intentionally left empty -->
1595                         </tr>
1596                         <tr>
1597                                 <!-- intentionally left empty -->
1598                         </tr>
1599                         <tr>
1600                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1601                         </tr>
1602                         <tr>
1603                                 <!-- intentionally left empty -->
1604                         </tr>
1605                         <tr>
1606                                 <!-- intentionally left empty -->
1607                         </tr>
1608                         <tr>
1609                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1610 END
1611 ;
1612
1613 print $proxysettings{'DST_NOAUTH'};
1614
1615 print <<END
1616 </textarea></td>
1617                 </tr>
1618                 </table>
1619         </td>
1620 </tr>
1621 <tr>
1622         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1623         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1624 </tr>
1625 <tr>
1626         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1627         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1628 </tr>
1629 <tr>
1630         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1631         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1632 </tr>
1633 <tr>
1634         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1635         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1636 </tr>
1637 <tr>
1638         <td colspan='2'>&nbsp;</td>
1639 </tr>
1640 </table>
1641 END
1642 ;
1643 }
1644
1645 # ===================================================================
1646 #  NCSA auth settings
1647 # ===================================================================
1648
1649 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1650 print <<END
1651 <hr size='1'>
1652 <table width='100%'>
1653 <tr>
1654         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1655 </tr>
1656 <tr>
1657         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1658         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1659         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1660         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1661 </tr>
1662 <tr>
1663         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1664         <td>&nbsp;</td>
1665         <td>&nbsp;</td>
1666 </tr>
1667 </table>
1668 END
1669 ; }
1670
1671 # ===================================================================
1672 #  IDENTD auth settings
1673 # ===================================================================
1674
1675 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1676 print <<END
1677 <hr size ='1'>
1678 <table width='100%'>
1679 <tr>
1680         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1681 </tr>
1682 <tr>
1683         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1684         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1685         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1686         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1687 </tr>
1688 <tr>
1689         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1690         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1691         <td>&nbsp;</td>
1692         <td>&nbsp;</td>
1693 </tr>
1694 <tr>
1695         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1696         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1697 </tr>
1698 <tr>
1699         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1700 END
1701 ;
1702 if (!$proxysettings{'IDENT_HOSTS'}) {
1703         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1704         if ($netsettings{'BLUE_DEV'}) {
1705                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1706         }
1707 } else {
1708         print $proxysettings{'IDENT_HOSTS'};
1709 }
1710
1711 print <<END
1712 </textarea></td>
1713                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1714 END
1715 ;
1716
1717 print $proxysettings{'DST_NOAUTH'};
1718
1719 print <<END
1720 </textarea></td>
1721 </tr>
1722 </table>
1723 <hr size ='1'>
1724 <table width='100%'>
1725 <tr>
1726         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1727 </tr>
1728 <tr>
1729         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1730         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1731         <td width='25%'>&nbsp;</td>
1732         <td width='30%'>&nbsp;</td>
1733 </tr>
1734 <tr>
1735         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1736         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1737         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1738         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1739 </tr>
1740 <tr>
1741         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1742         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1743 </tr>
1744 <tr>
1745         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1746 END
1747 ; }
1748
1749 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1750
1751 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1752 </textarea></td>
1753         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1754 END
1755 ; }
1756
1757 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1758
1759 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1760 </textarea></td>
1761 </tr>
1762 </table>
1763 END
1764 ; }
1765
1766 # ===================================================================
1767 #  NTLM auth settings
1768 # ===================================================================
1769
1770 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1771 print <<END
1772 <hr size='1'>
1773 <table width='100%'>
1774 <tr>
1775         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1776 </tr>
1777 <tr>
1778         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1779         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1780         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1781         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1782         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1783         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1784 </tr>
1785 </table>
1786 <hr size ='1'>
1787 <table width='100%'>
1788 <tr>
1789         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1790 </tr>
1791 <tr>
1792         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1793         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1794         <td>&nbsp;</td>
1795 </tr>
1796 </table>
1797 <hr size ='1'>
1798 <table width='100%'>
1799 <tr>
1800         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1801 </tr>
1802 <tr>
1803         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1804         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1805         <td width='25%'>&nbsp;</td>
1806         <td width='30%'>&nbsp;</td>
1807 </tr>
1808 <tr>
1809         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1810         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1811         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1812         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1813 </tr>
1814 <tr>
1815         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1816         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1817 </tr>
1818 <tr>
1819         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1820 END
1821 ; }
1822
1823 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1824
1825 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1826 </textarea></td>
1827         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1828 END
1829 ; }
1830
1831 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1832
1833 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1834 </textarea></td>
1835 </tr>
1836 </table>
1837 END
1838 ; }
1839
1840 # ===================================================================
1841 #  LDAP auth settings
1842 # ===================================================================
1843
1844 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1845 print <<END
1846 <hr size='1'>
1847 <table width='100%'>
1848 <tr>
1849         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1850 </tr>
1851 <tr>
1852         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1853         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1854         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1855         <td class='base'><select name='LDAP_TYPE'>
1856                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1857                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1858                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1859                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1860         </select></td>
1861 </tr>
1862 <tr>
1863         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1864         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1865         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1866         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1867 </tr>
1868 </table>
1869 <hr size ='1'>
1870 <table width='100%'>
1871 <tr>
1872         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1873 </tr>
1874 <tr>
1875         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1876         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1877         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1878         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1879 </tr>
1880 </table>
1881 <hr size ='1'>
1882 <table width='100%'>
1883 <tr>
1884         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1885 </tr>
1886 <tr>
1887         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1888         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1889         <td>&nbsp;</td>
1890         <td>&nbsp;</td>
1891 </tr>
1892 </table>
1893 END
1894 ; }
1895
1896 # ===================================================================
1897 #  RADIUS auth settings
1898 # ===================================================================
1899
1900 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1901 print <<END
1902 <hr size='1'>
1903 <table width='100%'>
1904 <tr>
1905         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1906 </tr>
1907 <tr>
1908         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1909         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1910         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1911         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1912 </tr>
1913 <tr>
1914         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1915         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
1916         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
1917         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
1918 </tr>
1919 </table>
1920 <hr size ='1'>
1921 <table width='100%'>
1922 <tr>
1923         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
1924 </tr>
1925 <tr>
1926         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1927         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
1928         <td width='25%'>&nbsp;</td>
1929         <td width='30%'>&nbsp;</td>
1930 </tr>
1931 <tr>
1932         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
1933         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
1934         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
1935         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
1936 </tr>
1937 <tr>
1938         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
1939         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
1940 </tr>
1941 <tr>
1942         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1943 END
1944 ; }
1945
1946 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
1947
1948 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1949 </textarea></td>
1950         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
1951 END
1952 ; }
1953
1954 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
1955
1956 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1957 </textarea></td>
1958 </tr>
1959 </table>
1960 END
1961 ; }
1962
1963 # ===================================================================
1964
1965 }
1966
1967 print "<table>\n";
1968
1969 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
1970 print <<END
1971 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1972 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1973 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1974 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1975 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
1976 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1977 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
1978 END
1979 ; }
1980
1981 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1982 print <<END
1983 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1984 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1985 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1986 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1987 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1988 END
1989 ; }
1990
1991 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
1992 print <<END
1993 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
1994 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
1995 END
1996 ; }
1997
1998 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
1999 print <<END
2000 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2001 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2002 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2003 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2004 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2005 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2006 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2007 END
2008 ; }
2009
2010 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2011 print <<END
2012 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2013 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2014 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2015 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2016 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2017 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2018 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2019 END
2020 ; }
2021
2022 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2023 print <<END
2024 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2025 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2026 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2027 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2028 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2029 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2030 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2031 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2032 END
2033 ; }
2034
2035 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2036 print <<END
2037 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2038 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2039 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2040 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2041 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2042 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2043 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2044 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2045 END
2046 ; }
2047
2048 print "</table>\n";
2049
2050 print <<END
2051 <hr size='1'>
2052 END
2053 ;
2054
2055 print <<END
2056 <table width='100%'>
2057 <tr>
2058         <td>&nbsp;</td>
2059         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2060         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2061         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2062         <td>&nbsp;</td>
2063 </tr>
2064
2065 </table>
2066 <br />
2067 <table width='100%'>
2068 <tr>
2069         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2070         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2071         </td>
2072         <td align='right'>&nbsp;</td>
2073 </tr>
2074 </table>
2075 </form>
2076 END
2077 ;
2078
2079 &Header::closebox();
2080
2081 } else {
2082
2083 # ===================================================================
2084 #  NCSA user management
2085 # ===================================================================
2086
2087 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2088 print <<END
2089 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2090 <table width='100%'>
2091 <tr>
2092         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2093 </tr>
2094 <tr>
2095         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2096         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2097 END
2098 ;
2099         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2100         print <<END
2101          /></td>
2102         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2103         <td class='base'>
2104                 <select name='NCSA_GROUP'>
2105                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2106                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2107                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2108                 </select>
2109         </td>
2110
2111 </tr>
2112 <tr>
2113         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2114         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2115         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2116         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2117 </tr>
2118 </table>
2119 <br>
2120 <table>
2121 <tr>
2122         <td>&nbsp;</td>
2123         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2124         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2125         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2126 END
2127 ;
2128         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2129                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2130         }
2131
2132 print <<END
2133         <td>&nbsp;</td>
2134         <td>&nbsp;</td>
2135         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2136 </tr>
2137 </table>
2138 </form>
2139 <hr size='1'>
2140 <table width='100%'>
2141 <tr>
2142         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2143 </tr>
2144 </table>
2145 <table width='100%' align='center'>
2146 END
2147 ;
2148
2149 if (-e $extgrp)
2150 {
2151         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2152         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2153 }
2154 if (-e $stdgrp)
2155 {
2156         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2157         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2158 }
2159 if (-e $disgrp)
2160 {
2161         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2162         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2163 }
2164
2165 @userlist = sort(@userlist);
2166
2167 # If the password file contains entries, print entries and action icons
2168
2169 if (! -z "$userdb") {
2170         print <<END
2171         <tr>
2172                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2173                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2174                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2175         </tr>
2176 END
2177 ;
2178         $id = 0;
2179         foreach $line (@userlist)
2180         {
2181                 $id++;
2182                 chomp($line);
2183                 @temp = split(/:/,$line);
2184                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2185                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2186                 elsif ($id % 2) {
2187                         print "<tr bgcolor='$Header::table1colour'>\n"; }
2188                 else {
2189                         print "<tr bgcolor='$Header::table2colour'>\n"; }
2190
2191                 print <<END
2192                 <td align='center'>$temp[0]</td>
2193                 <td align='center'>
2194 END
2195 ;
2196                 if ($temp[1] eq 'standard') {
2197                         print $Lang::tr{'advproxy NCSA grp standard'};
2198                 } elsif ($temp[1] eq 'extended') {
2199                         print $Lang::tr{'advproxy NCSA grp extended'};
2200                 } elsif ($temp[1] eq 'disabled') {
2201                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2202                 print <<END
2203                 </td>
2204                 <td width='8%' align='center'>
2205                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2206                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2207                 <input type='hidden' name='ID' value='$line' />
2208                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2209                 </form>
2210                 </td>
2211
2212                 <td width='8%' align='center'>
2213                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2214                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2215                 <input type='hidden' name='ID' value='$temp[0]' />
2216                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2217                 </form>
2218                 </td>
2219         </tr>
2220 END
2221 ;
2222         }
2223
2224 print <<END
2225 </table>
2226 <br>
2227 <table>
2228 <tr>
2229         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2230         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2231         <td class='base'>$Lang::tr{'edit'}</td>
2232         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2233         <td class='base'>$Lang::tr{'remove'}</td>
2234 </tr>
2235 END
2236 ;
2237 } else {
2238         print <<END
2239         <tr>
2240                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2241         </tr>
2242 END
2243 ;
2244 }
2245
2246 print <<END
2247 </table>
2248 END
2249 ;
2250
2251 &Header::closebox();
2252
2253 }
2254
2255 # ===================================================================
2256
2257 &Header::closebigbox();
2258
2259 &Header::closepage();
2260
2261 # -------------------------------------------------------------------
2262
2263 sub read_acls
2264 {
2265         if (-e "$acl_src_subnets") {
2266                 open(FILE,"$acl_src_subnets");
2267                 delete $proxysettings{'SRC_SUBNETS'};
2268                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2269                 close(FILE);
2270         }
2271         if (-e "$acl_src_banned_ip") {
2272                 open(FILE,"$acl_src_banned_ip");
2273                 delete $proxysettings{'SRC_BANNED_IP'};
2274                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2275                 close(FILE);
2276         }
2277         if (-e "$acl_src_banned_mac") {
2278                 open(FILE,"$acl_src_banned_mac");
2279                 delete $proxysettings{'SRC_BANNED_MAC'};
2280                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2281                 close(FILE);
2282         }
2283         if (-e "$acl_src_unrestricted_ip") {
2284                 open(FILE,"$acl_src_unrestricted_ip");
2285                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2286                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2287                 close(FILE);
2288         }
2289         if (-e "$acl_src_unrestricted_mac") {
2290                 open(FILE,"$acl_src_unrestricted_mac");
2291                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2292                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2293                 close(FILE);
2294         }
2295         if (-e "$acl_dst_nocache") {
2296                 open(FILE,"$acl_dst_nocache");
2297                 delete $proxysettings{'DST_NOCACHE'};
2298                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2299                 close(FILE);
2300         }
2301         if (-e "$acl_dst_noauth") {
2302                 open(FILE,"$acl_dst_noauth");
2303                 delete $proxysettings{'DST_NOAUTH'};
2304                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2305                 close(FILE);
2306         }
2307         if (-e "$acl_ports_safe") {
2308                 open(FILE,"$acl_ports_safe");
2309                 delete $proxysettings{'PORTS_SAFE'};
2310                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2311                 close(FILE);
2312         }
2313         if (-e "$acl_ports_ssl") {
2314                 open(FILE,"$acl_ports_ssl");
2315                 delete $proxysettings{'PORTS_SSL'};
2316                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2317                 close(FILE);
2318         }
2319         if (-e "$mimetypes") {
2320                 open(FILE,"$mimetypes");
2321                 delete $proxysettings{'MIME_TYPES'};
2322                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2323                 close(FILE);
2324         }
2325         if (-e "$ntlmdir/msntauth.allowusers") {
2326                 open(FILE,"$ntlmdir/msntauth.allowusers");
2327                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2328                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2329                 close(FILE);
2330         }
2331         if (-e "$ntlmdir/msntauth.denyusers") {
2332                 open(FILE,"$ntlmdir/msntauth.denyusers");
2333                 delete $proxysettings{'NTLM_DENY_USERS'};
2334                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2335                 close(FILE);
2336         }
2337         if (-e "$raddir/radauth.allowusers") {
2338                 open(FILE,"$raddir/radauth.allowusers");
2339                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2340                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2341                 close(FILE);
2342         }
2343         if (-e "$raddir/radauth.denyusers") {
2344                 open(FILE,"$raddir/radauth.denyusers");
2345                 delete $proxysettings{'RADIUS_DENY_USERS'};
2346                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2347                 close(FILE);
2348         }
2349         if (-e "$identdir/identauth.allowusers") {
2350                 open(FILE,"$identdir/identauth.allowusers");
2351                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2352                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2353                 close(FILE);
2354         }
2355         if (-e "$identdir/identauth.denyusers") {
2356                 open(FILE,"$identdir/identauth.denyusers");
2357                 delete $proxysettings{'IDENT_DENY_USERS'};
2358                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2359                 close(FILE);
2360         }
2361         if (-e "$identhosts") {
2362                 open(FILE,"$identhosts");
2363                 delete $proxysettings{'IDENT_HOSTS'};
2364                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2365                 close(FILE);
2366         }
2367         if (-e "$cre_groups") {
2368                 open(FILE,"$cre_groups");
2369                 delete $proxysettings{'CRE_GROUPS'};
2370                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2371                 close(FILE);
2372         }
2373         if (-e "$cre_svhosts") {
2374                 open(FILE,"$cre_svhosts");
2375                 delete $proxysettings{'CRE_SVHOSTS'};
2376                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2377                 close(FILE);
2378         }
2379 }
2380
2381 # -------------------------------------------------------------------
2382
2383 sub check_acls
2384 {
2385         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2386         undef $proxysettings{'PORTS_SAFE'};
2387         foreach (@temp)
2388         {
2389                 s/^\s+//g; s/\s+$//g;
2390                 if ($_)
2391                 {
2392                         $line = $_;
2393                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2394                         s/#.*//g; s/\s+//g;
2395                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2396                         @templist = split(/-/);
2397                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2398                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2399                 }
2400         }
2401
2402         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2403         undef $proxysettings{'PORTS_SSL'};
2404         foreach (@temp)
2405         {
2406                 s/^\s+//g; s/\s+$//g;
2407                 if ($_)
2408                 {
2409                         $line = $_;
2410                         s/#.*//g; s/\s+//g;
2411                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2412                         @templist = split(/-/);
2413                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2414                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2415                 }
2416         }
2417
2418         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2419         undef $proxysettings{'DST_NOCACHE'};
2420         foreach (@temp)
2421         {
2422                 s/^\s+//g; s/\s+$//g;
2423                 if ($_)
2424                 {
2425                         unless (/^\./) { $_ = '.'.$_; }
2426                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2427                 }
2428         }
2429
2430         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2431         undef $proxysettings{'SRC_SUBNETS'};
2432         foreach (@temp)
2433         {
2434                 s/^\s+//g; s/\s+$//g;
2435                 if ($_)
2436                 {
2437                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2438                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2439                 }
2440         }
2441
2442         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2443         undef $proxysettings{'SRC_BANNED_IP'};
2444         foreach (@temp)
2445         {
2446                 s/^\s+//g; s/\s+$//g;
2447                 if ($_)
2448                 {
2449                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2450                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2451                 }
2452         }
2453
2454         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2455         undef $proxysettings{'SRC_BANNED_MAC'};
2456         foreach (@temp)
2457         {
2458                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2459                 if ($_)
2460                 {
2461                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2462                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2463                 }
2464         }
2465
2466         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2467         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2468         foreach (@temp)
2469         {
2470                 s/^\s+//g; s/\s+$//g;
2471                 if ($_)
2472                 {
2473                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2474                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2475                 }
2476         }
2477
2478         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2479         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2480         foreach (@temp)
2481         {
2482                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2483                 if ($_)
2484                 {
2485                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2486                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2487                 }
2488         }
2489
2490         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2491         undef $proxysettings{'DST_NOAUTH'};
2492         foreach (@temp)
2493         {
2494                 s/^\s+//g; s/\s+$//g;
2495                 if ($_)
2496                 {
2497                         unless (/^\./) { $_ = '.'.$_; }
2498                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2499                 }
2500         }
2501
2502         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2503         {
2504                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2505                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2506                 foreach (@temp)
2507                 {
2508                         s/^\s+//g; s/\s+$//g;
2509                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2510                 }
2511                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2512         }
2513
2514         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2515         {
2516                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2517                 undef $proxysettings{'NTLM_DENY_USERS'};
2518                 foreach (@temp)
2519                 {
2520                         s/^\s+//g; s/\s+$//g;
2521                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2522                 }
2523                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2524         }
2525
2526         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2527         {
2528                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2529                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2530                 foreach (@temp)
2531                 {
2532                         s/^\s+//g; s/\s+$//g;
2533                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2534                 }
2535                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2536         }
2537
2538         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2539         {
2540                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2541                 undef $proxysettings{'IDENT_DENY_USERS'};
2542                 foreach (@temp)
2543                 {
2544                         s/^\s+//g; s/\s+$//g;
2545                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2546                 }
2547                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2548         }
2549
2550         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2551         {
2552                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2553                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2554                 foreach (@temp)
2555                 {
2556                         s/^\s+//g; s/\s+$//g;
2557                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2558                 }
2559                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2560         }
2561
2562         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2563         {
2564                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2565                 undef $proxysettings{'RADIUS_DENY_USERS'};
2566                 foreach (@temp)
2567                 {
2568                         s/^\s+//g; s/\s+$//g;
2569                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2570                 }
2571                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2572         }
2573
2574         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2575         undef $proxysettings{'IDENT_HOSTS'};
2576         foreach (@temp)
2577         {
2578                 s/^\s+//g; s/\s+$//g;
2579                 if ($_)
2580                 {
2581                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2582                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2583                 }
2584         }
2585
2586         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2587         undef $proxysettings{'CRE_SVHOSTS'};
2588         foreach (@temp)
2589         {
2590                 s/^\s+//g; s/\s+$//g;
2591                 if ($_)
2592                 {
2593                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2594                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2595                 }
2596         }
2597 }
2598
2599 # -------------------------------------------------------------------
2600
2601 sub write_acls
2602 {
2603         open(FILE, ">$acl_src_subnets");
2604         flock(FILE, 2);
2605         if (!$proxysettings{'SRC_SUBNETS'})
2606         {
2607                 print FILE "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
2608                 if ($netsettings{'BLUE_DEV'})
2609                 {
2610                         print FILE "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
2611                 }
2612         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2613         close(FILE);
2614
2615         open(FILE, ">$acl_src_banned_ip");
2616         flock(FILE, 2);
2617         print FILE $proxysettings{'SRC_BANNED_IP'};
2618         close(FILE);
2619
2620         open(FILE, ">$acl_src_banned_mac");
2621         flock(FILE, 2);
2622         print FILE $proxysettings{'SRC_BANNED_MAC'};
2623         close(FILE);
2624
2625         open(FILE, ">$acl_src_unrestricted_ip");
2626         flock(FILE, 2);
2627         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2628         close(FILE);
2629
2630         open(FILE, ">$acl_src_unrestricted_mac");
2631         flock(FILE, 2);
2632         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2633         close(FILE);
2634
2635         open(FILE, ">$acl_dst_nocache");
2636         flock(FILE, 2);
2637         print FILE $proxysettings{'DST_NOCACHE'};
2638         close(FILE);
2639
2640         open(FILE, ">$acl_dst_noauth");
2641         flock(FILE, 2);
2642         print FILE $proxysettings{'DST_NOAUTH'};
2643         close(FILE);
2644
2645         open(FILE, ">$acl_ports_safe");
2646         flock(FILE, 2);
2647         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2648         close(FILE);
2649
2650         open(FILE, ">$acl_ports_ssl");
2651         flock(FILE, 2);
2652         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2653         close(FILE);
2654
2655         open(FILE, ">$acl_dst_throttle");
2656         flock(FILE, 2);
2657         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2658         {
2659                 @temp = split(/\|/,$throttle_binary);
2660                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2661         }
2662         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2663         {
2664                 @temp = split(/\|/,$throttle_dskimg);
2665                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2666         }
2667         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2668         {
2669                 @temp = split(/\|/,$throttle_mmedia);
2670                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2671         }
2672         if (-s $throttled_urls)
2673         {
2674                 open(URLFILE, $throttled_urls);
2675                 @temp = <URLFILE>;
2676                 close(URLFILE);
2677                 foreach (@temp) { print FILE; }
2678         }
2679         close(FILE);
2680
2681         open(FILE, ">$mimetypes");
2682         flock(FILE, 2);
2683         print FILE $proxysettings{'MIME_TYPES'};
2684         close(FILE);
2685
2686         open(FILE, ">$ntlmdir/msntauth.allowusers");
2687         flock(FILE, 2);
2688         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2689         close(FILE);
2690
2691         open(FILE, ">$ntlmdir/msntauth.denyusers");
2692         flock(FILE, 2);
2693         print FILE $proxysettings{'NTLM_DENY_USERS'};
2694         close(FILE);
2695
2696         open(FILE, ">$raddir/radauth.allowusers");
2697         flock(FILE, 2);
2698         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2699         close(FILE);
2700
2701         open(FILE, ">$raddir/radauth.denyusers");
2702         flock(FILE, 2);
2703         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2704         close(FILE);
2705
2706         open(FILE, ">$identdir/identauth.allowusers");
2707         flock(FILE, 2);
2708         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2709         close(FILE);
2710
2711         open(FILE, ">$identdir/identauth.denyusers");
2712         flock(FILE, 2);
2713         print FILE $proxysettings{'IDENT_DENY_USERS'};
2714         close(FILE);
2715
2716         open(FILE, ">$identhosts");
2717         flock(FILE, 2);
2718         print FILE $proxysettings{'IDENT_HOSTS'};
2719         close(FILE);
2720
2721         open(FILE, ">$cre_groups");
2722         flock(FILE, 2);
2723         print FILE $proxysettings{'CRE_GROUPS'};
2724         close(FILE);
2725
2726         open(FILE, ">$cre_svhosts");
2727         flock(FILE, 2);
2728         print FILE $proxysettings{'CRE_SVHOSTS'};
2729         close(FILE);
2730 }
2731
2732 # -------------------------------------------------------------------
2733
2734 sub writepacfile
2735 {
2736         open(FILE, ">/home/httpd/html/proxy.pac");
2737         flock(FILE, 2);
2738         print FILE "function FindProxyForURL(url, host)\n";
2739         print FILE "{\n";
2740         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2741         {
2742                 print FILE <<END
2743 if (
2744      (isPlainHostName(host)) ||
2745      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2746      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2747      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2748      (isInNet(host, "169.254.0.0", "255.255.0.0")) ||
2749      (isInNet(host, "192.168.0.0", "255.255.0.0"))
2750    )
2751      return "DIRECT";
2752
2753  else
2754
2755 END
2756 ;
2757                 if ($proxysettings{'ENABLE'} eq 'on')
2758                 {
2759                         print FILE "if (\n";
2760                         print FILE "     (isInNet(myIpAddress(), \"$netsettings{'GREEN_NETADDRESS'}\", \"$netsettings{'GREEN_NETMASK'}\"))";
2761
2762                         undef @templist;
2763                         if (-e "$acl_src_subnets") {
2764                                 open(SUBNETS,"$acl_src_subnets");
2765                                 @templist = <SUBNETS>;
2766                                 close(SUBNETS);
2767                         }
2768
2769                         foreach (@templist)
2770                         {
2771                                 @temp = split(/\//);
2772                                 if (
2773                                         ($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
2774                                         ($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
2775                                         )
2776                                 {
2777                                         chomp $temp[1];
2778                                         print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";
2779                                 }
2780                         }
2781
2782                         print FILE "\n";
2783
2784                         print FILE <<END
2785
2786
2787    )
2788      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2789 END
2790 ;
2791                 }
2792                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2793                 {
2794                         print FILE "\n else\n\n";
2795                 }
2796                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2797                 {
2798                         print FILE <<END
2799 if (
2800      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2801    )
2802      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2803 END
2804 ;
2805                 }
2806         }
2807         print FILE "}\n";
2808         close(FILE);
2809 }
2810
2811 # -------------------------------------------------------------------
2812
2813 sub writeconfig
2814 {
2815         my $authrealm;
2816         my $delaypools;
2817
2818         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2819             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2820             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2821             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2822         {
2823                 $delaypools = 1; } else { $delaypools = 0;
2824         }
2825
2826         if ($proxysettings{'AUTH_REALM'} eq '')
2827         {
2828                 $authrealm = "IPCop Advanced Proxy Server";
2829         } else {
2830                 $authrealm = $proxysettings{'AUTH_REALM'};
2831         }
2832
2833         $_ = $proxysettings{'UPSTREAM_PROXY'};
2834         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
2835
2836         if ($remoteport eq '') { $remoteport = 80; }
2837
2838         open(FILE, ">${General::swroot}/proxy/squid.conf");
2839         flock(FILE, 2);
2840         print FILE <<END
2841 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
2842 # you make will be overwritten whenever you resave proxy settings using the
2843 # web interface!
2844 #
2845 # Instead, modify the file '$acl_include' and
2846 # then restart the proxy service using the web interface. Changes made to the
2847 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
2848
2849 shutdown_lifetime 5 seconds
2850 icp_port 0
2851
2852 END
2853         ;
2854         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2855         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
2856         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2857         print FILE "\n";
2858
2859         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
2860                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2861                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
2862                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2863                 print FILE "\n";
2864         }
2865
2866         print FILE <<END
2867
2868 acl QUERY urlpath_regex cgi-bin \\?
2869 cache deny QUERY
2870 END
2871         ;
2872         if (!-z $acl_dst_nocache) {
2873                 print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache\"\n";
2874                 print FILE "cache deny no_cache_domains\n";
2875         }
2876
2877         print FILE <<END
2878
2879 cache_effective_user squid
2880 cache_effective_group squid
2881 umask 022
2882
2883 pid_filename /var/run/squid.pid
2884
2885 cache_mem $proxysettings{'CACHE_MEM'} MB
2886 cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256
2887
2888 END
2889         ;
2890
2891         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
2892         {
2893                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
2894         } else {
2895                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
2896         }
2897
2898         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
2899
2900         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
2901         {
2902                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
2903                 {
2904                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
2905                 }
2906                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
2907                 {
2908                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
2909                 }
2910                 print FILE "\n";
2911         }
2912
2913         if ($proxysettings{'LOGGING'} eq 'on')
2914         {
2915                 print FILE <<END
2916 access_log /var/log/squid/access.log
2917 cache_log /var/log/squid/cache.log
2918 cache_store_log none
2919 END
2920         ;
2921                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
2922                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
2923         } else {
2924                 print FILE <<END
2925 access_log /dev/null
2926 cache_log /dev/null
2927 cache_store_log none
2928 END
2929         ;}
2930         print FILE <<END
2931
2932 log_mime_hdrs off
2933 END
2934         ;
2935
2936         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
2937         {
2938                 print FILE "forwarded_for on\n";
2939         } else {
2940                 print FILE "forwarded_for off\n";
2941         }
2942         if ($proxysettings{'FORWARD_VIA'} eq 'on')
2943         {
2944                 print FILE "via on\n";
2945         } else {
2946                 print FILE "via off\n";
2947         }
2948         print FILE "\n";
2949
2950         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
2951         {
2952                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
2953                 {
2954                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
2955                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2956                         print FILE "auth_param basic realm $authrealm\n";
2957                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2958                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2959                 }
2960
2961                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
2962                 {
2963                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
2964                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
2965                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
2966                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
2967                         {
2968                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2969                                 {
2970                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
2971                                 } else {
2972                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2973                                 }
2974                                 print FILE " -u sAMAccountName -P";
2975                         }
2976                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
2977                         {
2978                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2979                                 {
2980                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
2981                                 } else {
2982                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
2983                                 }
2984                                 print FILE " -u cn -P";
2985                         }
2986                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
2987                         {
2988                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2989                                 {
2990                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
2991                                 } else {
2992                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2993                                 }
2994                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
2995                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
2996                                 print FILE " -u uid -P";
2997                         }
2998                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
2999                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3000                         print FILE "auth_param basic realm $authrealm\n";
3001                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3002                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3003                 }
3004
3005                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
3006                 {
3007                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
3008                         {
3009                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
3010                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
3011                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
3012                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3013                         } else {
3014                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
3015                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3016                                 print FILE "auth_param basic realm $authrealm\n";
3017                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3018                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3019
3020                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
3021                                 flock(MSNTCONF,2);
3022                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
3023                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3024                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3025                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3026                                 {
3027                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3028                                         {
3029                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3030                                         } else {
3031                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3032                                         }
3033                                 }
3034                                 close(MSNTCONF);
3035                         }
3036                 }
3037
3038                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3039                 {
3040                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3041                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3042                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3043                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3044                         print FILE "auth_param basic realm $authrealm\n";
3045                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3046                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3047                 }
3048
3049                 print FILE "\n";
3050                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3051                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3052                 {
3053                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3054                         {
3055                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3056                         }
3057                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3058                         {
3059                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3060                         }
3061                 }
3062                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3063                 {
3064                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3065                         {
3066                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3067                         }
3068                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3069                         {
3070                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3071                         }
3072                 }
3073                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3074                 {
3075                         print FILE "\n";
3076                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3077                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3078                 }
3079                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3080                 print FILE "\n";
3081
3082                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3083                 print FILE "\n";
3084         }
3085
3086         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3087         {
3088                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3089                 {
3090                         print FILE "acl for_inetusers ident REQUIRED\n";
3091                 }
3092                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3093                 {
3094                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3095                         {
3096                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3097                         }
3098                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3099                         {
3100                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3101                         }
3102                 }
3103                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3104                 print FILE "\n";
3105         }
3106
3107         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3108
3109         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3110
3111         print FILE "acl within_timeframe time ";
3112         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3113         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3114         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3115         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3116         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3117         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3118         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3119         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3120         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3121         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3122         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3123
3124         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3125                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3126         }
3127
3128         print FILE <<END
3129 acl all src 0.0.0.0/0.0.0.0
3130 acl localhost src 127.0.0.1/255.255.255.255
3131 END
3132 ;
3133 open (PORTS,"$acl_ports_ssl");
3134 @temp = <PORTS>;
3135 close PORTS;
3136 if (@temp)
3137 {
3138         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3139 }
3140 open (PORTS,"$acl_ports_safe");
3141 @temp = <PORTS>;
3142 close PORTS;
3143 if (@temp)
3144 {
3145         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3146 }
3147         print FILE <<END
3148
3149 acl IPCop_http  port $http_port
3150 acl IPCop_https port $https_port
3151 acl IPCop_ips              dst $netsettings{'GREEN_ADDRESS'}
3152 acl IPCop_networks         src "$acl_src_subnets"
3153 acl IPCop_servers          dst "$acl_src_subnets"
3154 acl IPCop_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3155 acl IPCop_green_servers    dst $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3156 END
3157         ;
3158         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3159         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_servers     dst $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3160         if (!-z $acl_src_banned_ip) { print FILE "acl IPCop_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3161         if (!-z $acl_src_banned_mac) { print FILE "acl IPCop_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3162         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPCop_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3163         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPCop_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3164         print FILE <<END
3165 acl CONNECT method CONNECT
3166 END
3167         ;
3168
3169         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3170                 print FILE <<END
3171
3172 #Classroom extensions
3173 acl IPCop_no_access_ips src "$acl_src_noaccess_ip"
3174 acl IPCop_no_access_mac arp "$acl_src_noaccess_mac"
3175 END
3176                 ;
3177                 print FILE "deny_info ";
3178                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3179                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3180                 {
3181                         print FILE "ERR_ACCESS_DISABLED";
3182                 } else {
3183                         print FILE "ERR_ACCESS_DENIED";
3184                 }
3185                 print FILE " IPCop_no_access_ips\n";
3186                 print FILE "deny_info ";
3187                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3188                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3189                 {
3190                         print FILE "ERR_ACCESS_DISABLED";
3191                 } else {
3192                         print FILE "ERR_ACCESS_DENIED";
3193                 }
3194                 print FILE " IPCop_no_access_mac\n";
3195
3196                 print FILE <<END
3197 http_access deny IPCop_no_access_ips
3198 http_access deny IPCop_no_access_mac
3199 END
3200         ;
3201         }
3202
3203         #Insert acl file and replace __VAR__ with correct values
3204         my $blue_net = ''; #BLUE empty by default
3205         my $blue_ip = '';
3206         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3207                 $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
3208                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3209         }
3210         if (!-z $acl_include)
3211         {
3212                 open (ACL, "$acl_include");
3213                 print FILE "\n#Start of custom includes\n";
3214                 while (<ACL>) {
3215                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3216                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
3217                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3218                         $_ =~ s/__BLUE_NET__/$blue_net/;
3219                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3220                         print FILE $_;
3221                 }
3222                 print FILE "#End of custom includes\n";
3223                 close (ACL);
3224         }
3225         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3226         print FILE <<END
3227
3228 #Access to squid:
3229 #local machine, no restriction
3230 http_access allow         localhost
3231
3232 #GUI admin if local machine connects
3233 http_access allow         IPCop_ips IPCop_networks IPCop_http
3234 http_access allow CONNECT IPCop_ips IPCop_networks IPCop_https
3235
3236 #Deny not web services
3237 http_access deny          !Safe_ports
3238 http_access deny  CONNECT !SSL_ports
3239
3240 END
3241         ;
3242
3243 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3244 {
3245 print FILE "#Set ident ACLs\n";
3246 if (!-z $identhosts)
3247         {
3248                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3249                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3250                 print FILE "ident_lookup_access deny all\n";
3251         } else {
3252                 print FILE "ident_lookup_access allow all\n";
3253         }
3254         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3255 }
3256
3257 if ($delaypools) {
3258         print FILE "#Set download throttling\n";
3259
3260         if ($netsettings{'BLUE_DEV'})
3261         {
3262                 print FILE "delay_pools 2\n";
3263         } else {
3264                 print FILE "delay_pools 1\n";
3265         }
3266
3267         print FILE "delay_class 1 3\n";
3268         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3269
3270         print FILE "delay_parameters 1 ";
3271         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3272         {
3273                 print FILE "-1/-1";
3274         } else {
3275                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3276                 print FILE "/";
3277                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3278         }
3279
3280         print FILE " -1/-1 ";
3281         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3282         {
3283                 print FILE "-1/-1";
3284         } else {
3285                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3286                 print FILE "/";
3287                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3288         }
3289         print FILE "\n";
3290
3291         if ($netsettings{'BLUE_DEV'})
3292         {
3293                 print FILE "delay_parameters 2 ";
3294                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3295                 {
3296                         print FILE "-1/-1";
3297                 } else {
3298                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3299                         print FILE "/";
3300                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3301                 }
3302                 print FILE " -1/-1 ";
3303                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3304                 {
3305                         print FILE "-1/-1";
3306                 } else {
3307                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3308                         print FILE "/";
3309                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3310                 }
3311                 print FILE "\n";
3312         }
3313
3314         print FILE "delay_access 1 deny  IPCop_ips\n";
3315         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPCop_unrestricted_ips\n"; }
3316         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPCop_unrestricted_mac\n"; }
3317         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3318
3319         if ($netsettings{'BLUE_DEV'})
3320         {
3321                 print FILE "delay_access 1 allow IPCop_green_network";
3322                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3323                 print FILE "\n";
3324                 print FILE "delay_access 1 deny  all\n";
3325         } else {
3326                 print FILE "delay_access 1 allow all";
3327                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3328                 print FILE "\n";
3329         }
3330
3331         if ($netsettings{'BLUE_DEV'})
3332         {
3333                 print FILE "delay_access 2 deny  IPCop_ips\n";
3334                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPCop_unrestricted_ips\n"; }
3335                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPCop_unrestricted_mac\n"; }
3336                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3337                 print FILE "delay_access 2 allow IPCop_blue_network";
3338                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3339                 print FILE "\n";
3340                 print FILE "delay_access 2 deny  all\n";
3341         }
3342
3343         print FILE "delay_initial_bucket_level 100\n";
3344         print FILE "\n";
3345 }
3346
3347 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3348 {
3349         print FILE "#Prevent internal proxy access to Green\n";
3350         print FILE "http_access deny IPCop_green_servers !IPCop_green_network\n\n";
3351 }
3352
3353 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3354 {
3355         print FILE "#Prevent internal proxy access from Blue\n";
3356         print FILE "http_access allow IPCop_blue_network IPCop_blue_servers\n";
3357         print FILE "http_access deny  IPCop_blue_network IPCop_servers\n\n";
3358 }
3359
3360         print FILE <<END
3361 #Set custom configured ACLs
3362 END
3363         ;
3364         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPCop_banned_ips\n"; }
3365         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPCop_banned_mac\n"; }
3366
3367         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3368         {
3369                 if (!-z $acl_src_unrestricted_ip)
3370                 {
3371                         print FILE "http_access allow IPCop_unrestricted_ips to_domains_without_auth\n";
3372                 }
3373                 if (!-z $acl_src_unrestricted_mac)
3374                 {
3375                         print FILE "http_access allow IPCop_unrestricted_mac to_domains_without_auth\n";
3376                 }
3377                 print FILE "http_access allow IPCop_networks";
3378                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3379                         print FILE " !within_timeframe";
3380                 } else {
3381                         print FILE " within_timeframe"; }
3382                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3383                 print FILE " to_domains_without_auth\n";
3384         }
3385
3386         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3387         {
3388                 print FILE "http_access deny  !for_inetusers";
3389                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3390                 print FILE "\n";
3391         }
3392
3393         if (
3394              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3395              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3396              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3397              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3398              (!-z "$identdir/identauth.denyusers")
3399            )
3400         {
3401                 print FILE "http_access deny  for_acl_users";
3402                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3403                 print FILE "\n";
3404         }
3405
3406         if (!-z $acl_src_unrestricted_ip)
3407         {
3408                 print FILE "http_access allow IPCop_unrestricted_ips";
3409                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3410                 {
3411                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3412                         {
3413                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3414                         }
3415                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3416                         {
3417                                 print FILE " for_inetusers";
3418                         }
3419                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3420                         {
3421                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3422                                 {
3423                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3424                                         {
3425                                                 print FILE " for_acl_users";
3426                                         }
3427                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3428                                         {
3429                                                 print FILE " !for_acl_users";
3430                                         }
3431                                 } else { print FILE " for_inetusers"; }
3432                         }
3433                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3434                         {
3435                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3436                                 {
3437                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3438                                         {
3439                                                 print FILE " for_acl_users";
3440                                         }
3441                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3442                                         {
3443                                                 print FILE " !for_acl_users";
3444                                         }
3445                                 } else { print FILE " for_inetusers"; }
3446                         }
3447                 }
3448                 print FILE "\n";
3449         }
3450
3451         if (!-z $acl_src_unrestricted_mac)
3452         {
3453                 print FILE "http_access allow IPCop_unrestricted_mac";
3454                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3455                 {
3456                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3457                         {
3458                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3459                         }
3460                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3461                         {
3462                                 print FILE " for_inetusers";
3463                         }
3464                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3465                         {
3466                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3467                                 {
3468                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3469                                         {
3470                                                 print FILE " for_acl_users";
3471                                         }
3472                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3473                                         {
3474                                                 print FILE " !for_acl_users";
3475                                         }
3476                                 } else { print FILE " for_inetusers"; }
3477                         }
3478                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3479                         {
3480                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3481                                 {
3482                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3483                                         {
3484                                                 print FILE " for_acl_users";
3485                                         }
3486                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3487                                         {
3488                                                 print FILE " !for_acl_users";
3489                                         }
3490                                 } else { print FILE " for_inetusers"; }
3491                         }
3492                 }
3493                 print FILE "\n";
3494         }
3495
3496         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3497         {
3498                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3499                 if (!-z $extgrp) { print FILE "http_access allow IPCop_networks for_extended_users\n"; }
3500         }
3501
3502         if (
3503             (
3504              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3505              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3506              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3507              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3508              (!-z "$ntlmdir/msntauth.denyusers")
3509             )
3510                 ||
3511             (
3512              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3513              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3514              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3515              (!-z "$raddir/radauth.denyusers")
3516             )
3517                 ||
3518             (
3519              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3520              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3521              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3522              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3523              (!-z "$identdir/identauth.denyusers")
3524             )
3525            )
3526         {
3527                 print FILE "http_access deny  for_acl_users";
3528                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3529                 print FILE "\n";
3530         }
3531
3532         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3533         {
3534                 print FILE "http_access allow";
3535                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3536                         print FILE " !within_timeframe";
3537                 } else {
3538                         print FILE " within_timeframe"; }
3539                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3540                 print FILE " !on_ident_aware_hosts\n";
3541         }
3542
3543         print FILE "http_access allow IPCop_networks";
3544         if (
3545             (
3546              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3547              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3548              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3549              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3550              (!-z "$ntlmdir/msntauth.allowusers")
3551             )
3552                 ||
3553             (
3554              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3555              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3556              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3557              (!-z "$raddir/radauth.allowusers")
3558             )
3559                 ||
3560             (
3561              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3562              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3563              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3564              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3565              (!-z "$identdir/identauth.allowusers")
3566             )
3567            )
3568         {
3569                 print FILE " for_acl_users";
3570         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3571                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3572                 print FILE " for_inetusers";
3573         }
3574         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3575         {
3576                 print FILE " !concurrent";
3577         }
3578         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3579                 print FILE " !within_timeframe";
3580         } else {
3581                 print FILE " within_timeframe"; }
3582         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3583         print FILE "\n";
3584
3585         print FILE "http_access deny  all\n\n";
3586
3587         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3588                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3589         {
3590                 print FILE "#Strip HTTP Header\n";
3591
3592                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3593                 {
3594                         print FILE "header_access X-Forwarded-For deny all\n";
3595                 }
3596                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3597                 {
3598                         print FILE "header_access Via deny all\n";
3599                 }
3600                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3601                 {
3602                         print FILE "header_access User-Agent deny all\n";
3603                 }
3604                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3605                 {
3606                         print FILE "header_access Referer deny all\n";
3607                 }
3608
3609                 print FILE "\n";
3610
3611                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3612                 {
3613                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3614                         {
3615                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3616                         }
3617                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3618                         {
3619                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3620                         }
3621                         print FILE "\n";
3622                 }
3623         }
3624
3625         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3626
3627         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3628                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPCop_unrestricted_ips\n"; }
3629                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPCop_unrestricted_mac\n"; }
3630                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3631                 {
3632                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3633                 }
3634                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3635                 print FILE "http_reply_access allow all\n\n";
3636         }
3637
3638         print FILE <<END
3639 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3640 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3641
3642 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3643 END
3644         ;
3645         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3646         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3647                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_ips\n"; }
3648                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_mac\n"; }
3649                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3650                 {
3651                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 allow for_extended_users\n"; }
3652                 }
3653         }
3654         print FILE "reply_body_max_size $replybodymaxsize allow all\n\n";
3655
3656         print FILE "visible_hostname";
3657         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3658         {
3659                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3660         } else {
3661                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3662         }
3663
3664         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n\n"; }
3665
3666         # Write the parent proxy info, if needed.
3667         if ($remotehost ne '')
3668         {
3669                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3670
3671                 # Enter authentication for the parent cache. Option format is
3672                 # login=user:password   ($proxy1='YES')
3673                 # login=PASS            ($proxy1='PASS')
3674                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3675                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3676                 {
3677                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3678                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3679                 }
3680                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3681
3682                 print FILE "\nnever_direct allow all\n\n";
3683         }
3684         if (($proxysettings{'ENABLE_FILTER'} eq 'on') && ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on'))
3685         {
3686                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3687                 if ($filtersettings{'CHILDREN'} > $xlratorsettings{'CHILDREN'})
3688                 {
3689                         print FILE "url_rewrite_children $filtersettings{'CHILDREN'}\n\n";
3690                 } else {
3691                         print FILE "url_rewrite_children $xlratorsettings{'CHILDREN'}\n\n";
3692                 }
3693         } else
3694         {
3695
3696                 if ($proxysettings{'ENABLE_FILTER'} eq 'on')
3697                 {
3698                         print FILE <<END
3699 url_rewrite_program /usr/bin/squidGuard
3700 url_rewrite_children $filtersettings{'CHILDREN'}
3701
3702 END
3703                         ;
3704                 }
3705                 if ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on')
3706                 {
3707                         print FILE <<END
3708 url_rewrite_program /usr/sbin/updxlrator
3709 url_rewrite_children $xlratorsettings{'CHILDREN'}
3710
3711 END
3712                         ;
3713                 }
3714         }
3715         close FILE;
3716 }
3717
3718 # -------------------------------------------------------------------
3719
3720 sub adduser
3721 {
3722         my ($str_user, $str_pass, $str_group) = @_;
3723         my @groupmembers=();
3724
3725         if ($str_pass eq 'lEaVeAlOnE')
3726         {
3727                 open(FILE, "$userdb");
3728                 @groupmembers = <FILE>;
3729                 close(FILE);
3730                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3731                 &deluser($str_user);
3732                 open(FILE, ">>$userdb");
3733                 flock FILE,2;
3734                 print FILE "$str_user$str_pass";
3735                 close(FILE);
3736         } else {
3737                 &deluser($str_user);
3738                 system("/usr/bin/htpasswd -b $userdb $str_user $str_pass");
3739         }
3740
3741         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3742         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3743         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3744         flock FILE, 2;
3745         print FILE "$str_user\n";
3746         close(FILE);
3747
3748         return;
3749 }
3750
3751 # -------------------------------------------------------------------
3752
3753 sub deluser
3754 {
3755         my ($str_user) = @_;
3756         my $groupfile='';
3757         my @groupmembers=();
3758         my @templist=();
3759
3760         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3761         {
3762                 undef @templist;
3763                 open(FILE, "$groupfile");
3764                 @groupmembers = <FILE>;
3765                 close(FILE);
3766                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3767                 open(FILE, ">$groupfile");
3768                 flock FILE, 2;
3769                 print FILE @templist;
3770                 close(FILE);
3771         }
3772
3773         undef @templist;
3774         open(FILE, "$userdb");
3775         @groupmembers = <FILE>;
3776         close(FILE);
3777         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3778         open(FILE, ">$userdb");
3779         flock FILE, 2;
3780         print FILE @templist;
3781         close(FILE);
3782
3783         return;
3784 }
3785
3786 # -------------------------------------------------------------------