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         $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}
 886         <select name='ERR_LANGUAGE'>
 887 END
 888 ;
 889         foreach (<$errordir/*>) {
 890                 if (-d) {
 891                         $language = substr($_,rindex($_,"/")+1);
 892                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 893                 }
 894         }
 895 print <<END
 896         </select>
 897         </td>
 898 </tr>
 899 <tr>
 900         <td class='base'>$Lang::tr{'advproxy suppress version'}:</td>
 901         <td><input type='checkbox' name='SUPPRESS_VERSION' $checked{'SUPPRESS_VERSION'}{'on'} /></td>
 902         <td class='base'>$Lang::tr{'advproxy error design'}:</td>
 903         <td class='base'><select name='ERR_DESIGN'>
 904                 <option value='ipfire' $selected{'ERR_DESIGN'}{'ipfire'}>IPFire</option>
 905                 <option value='squid' $selected{'ERR_DESIGN'}{'squid'}>$Lang::tr{'advproxy standard'}</option>
 906         </select></td>
 907 </tr>
 908 <tr>
 909         <td class='base'>$Lang::tr{'advproxy squid version'}:</td>
 910         <td class='base'>&nbsp;[<font color='$Header::colourred'> $squidversion[0] </font>]</td>
 911         <td>&nbsp;</td>
 912         <td>&nbsp;</td>
 913 </tr>
 914 </table>
 915 <hr size='1'>
 916 <table width='100%'>
 917 <tr>
 918         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
 919 </tr>
 920 <tr>
 921         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}:</td>
 922         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
 923         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
 924         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
 925 </tr>
 926 <tr>
 927         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}:</td>
 928         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
 929         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 930         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
 931 </tr>
 932 <tr>
 933         <td class='base'>$Lang::tr{'advproxy username forwarding'}:</td>
 934         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
 935         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 936         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
 937 </tr>
 938 <tr>
 939         <td class='base'>$Lang::tr{'advproxy no connection auth'}:</td>
 940         <td><input type='checkbox' name='NO_CONNECTION_AUTH' $checked{'NO_CONNECTION_AUTH'}{'on'} /></td>
 941         <td>&nbsp;</td>
 942         <td>&nbsp;</td>
 943 </tr>
 944 </table>
 945 <hr size='1'>
 946 <table width='100%'>
 947 <tr>
 948         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
 949 </tr>
 950 <tr>
 951         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
 952         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
 953         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
 954         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
 955 </tr>
 956 <tr>
 957         <td>&nbsp;</td>
 958         <td>&nbsp;</td>
 959         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
 960         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
 961 </tr>
 962 </table>
 963 <hr size='1'>
 964 <table width='100%'>
 965 <tr>
 966         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
 967 </tr>
 968 <tr>
 969         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
 970 </tr>
 971 <tr>
 972         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
 973         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
 974         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
 975         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
 976 </tr>
 977 <tr>
 978         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
 979         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
 980         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
 981         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
 982 </tr>
 983 <tr>
 984         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
 985         <td class='base'><select name='L1_DIRS'>
 986                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
 987                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
 988                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
 989                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
 990                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
 991         </select></td>
 992         <td colspan='2' rowspan= '5' valign='top' class='base'>
 993                 <table cellspacing='0' cellpadding='0'>
 994                         <tr>
 995                                 <!-- intentionally left empty -->
 996                         </tr>
 997                         <tr>
 998                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 999                         </tr>
1000                         <tr>
1001                                 <!-- intentionally left empty -->
1002                         </tr>
1003                         <tr>
1004                                 <!-- intentionally left empty -->
1005                         </tr>
1006                         <tr>
1007                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
1008 END
1009 ;
1010
1011 print $proxysettings{'DST_NOCACHE'};
1012
1013 print <<END
1014 </textarea></td>
1015                 </tr>
1016                 </table>
1017         </td>
1018 </tr>
1019 <tr>
1020         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
1021         <td class='base'><select name='MEM_POLICY'>
1022                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
1023                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1024                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
1025                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
1026         </select></td>
1027 </tr>
1028 <tr>
1029         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1030         <td class='base'><select name='CACHE_POLICY'>
1031                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1032                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1033                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1034                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1035         </select></td>
1036 </tr>
1037 <tr>
1038         <td colspan='2'>&nbsp;</td>
1039 </tr>
1040 <tr>
1041         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1042         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1043 </tr>
1044 </table>
1045 <hr size='1'>
1046 <table width='100%'>
1047 <tr>
1048         <td colspan='4'><b>$Lang::tr{'advproxy destination ports'}</b></td>
1049 </tr>
1050 <tr>
1051         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1052 </tr>
1053 <tr>
1054         <td colspan='2' class='base'>$Lang::tr{'advproxy standard ports'}:</td>
1055         <td colspan='2' class='base'>$Lang::tr{'advproxy ssl ports'}:</td>
1056 </tr>
1057 <tr>
1058         <td colspan='2'><textarea name='PORTS_SAFE' cols='32' rows='6' wrap='off'>
1059 END
1060 ;
1061         if (!$proxysettings{'PORTS_SAFE'}) { print $def_ports_safe; } else { print $proxysettings{'PORTS_SAFE'}; }
1062
1063 print <<END
1064 </textarea></td>
1065         <td colspan='2'><textarea name='PORTS_SSL' cols='32' rows='6' wrap='off'>
1066 END
1067 ;
1068         if (!$proxysettings{'PORTS_SSL'}) { print $def_ports_ssl; } else { print $proxysettings{'PORTS_SSL'}; }
1069
1070 print <<END
1071 </textarea></td>
1072 </tr>
1073 </table>
1074 <hr size='1'>
1075 <table width='100%'>
1076 <tr>
1077         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1078 </tr>
1079 <tr>
1080         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1081 </tr>
1082 <tr>
1083         <td colspan='4' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1084 </tr>
1085 <tr>
1086         <td colspan='2' rowspan='4'><textarea name='SRC_SUBNETS' cols='32' rows='6' wrap='off'>
1087 END
1088 ;
1089
1090 if (!$proxysettings{'SRC_SUBNETS'})
1091 {
1092         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1093         if ($netsettings{'BLUE_DEV'})
1094         {
1095                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1096         }
1097 } else { print $proxysettings{'SRC_SUBNETS'}; }
1098
1099 print <<END
1100 </textarea></td>
1101 END
1102 ;
1103
1104 $line = $Lang::tr{'advproxy no internal proxy on green'};
1105 $line =~ s/Green/<font color="$Header::colourgreen">Green<\/font>/i;
1106 print "<td class='base'>$line:</td>\n";
1107 print <<END
1108         <td><input type='checkbox' name='NO_PROXY_LOCAL' $checked{'NO_PROXY_LOCAL'}{'on'} /></td>
1109 </tr>
1110 END
1111 ;
1112 if ($netsettings{'BLUE_DEV'}) {
1113         $line = $Lang::tr{'advproxy no internal proxy on blue'};
1114         $line =~ s/Blue/<font color="$Header::colourblue">Blue<\/font>/i;
1115         print "<tr>\n";
1116         print "<td class='base'>$line:</td>\n";
1117         print <<END
1118         <td><input type='checkbox' name='NO_PROXY_LOCAL_BLUE' $checked{'NO_PROXY_LOCAL_BLUE'}{'on'} /></td>
1119 </tr>
1120 END
1121 ;
1122 }
1123 print <<END
1124 <tr>
1125         <td colspan='2'>&nbsp;</td>
1126 </tr>
1127 <tr>
1128         <td colspan='2'>&nbsp;</td>
1129 </tr>
1130 </table>
1131 <table width='100%'>
1132 <tr>
1133         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1134 </tr>
1135 <tr>
1136         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1137         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1138 </tr>
1139 <tr>
1140         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='6' wrap='off'>
1141 END
1142 ;
1143
1144         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1145
1146 print <<END
1147 </textarea></td>
1148         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='6' wrap='off'>
1149 END
1150 ;
1151
1152 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1153
1154 print <<END
1155 </textarea></td>
1156 </tr>
1157 </table>
1158 <table width='100%'>
1159 <tr>
1160         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1161 </tr>
1162 <tr>
1163         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1164         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1165 </tr>
1166 <tr>
1167         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='6' wrap='off'>
1168 END
1169 ;
1170
1171         print $proxysettings{'SRC_BANNED_IP'};
1172
1173 print <<END
1174 </textarea></td>
1175         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='6' wrap='off'>
1176 END
1177 ;
1178
1179 print $proxysettings{'SRC_BANNED_MAC'};
1180
1181 print <<END
1182 </textarea></td>
1183 </tr>
1184 </table>
1185
1186 <hr size='1'>
1187
1188 END
1189 ;
1190 # -------------------------------------------------------------------
1191 #  CRE GUI - optional
1192 # -------------------------------------------------------------------
1193
1194 if (-e $cre_enabled) { print <<END
1195 <table width='100%'>
1196
1197 <tr>
1198         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b></td>
1199 </tr>
1200 <tr>
1201         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1202 </tr>
1203 <tr>
1204         <td class='base'>$Lang::tr{'advproxy enabled'}:</td>
1205         <td><input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1206         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1207         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1208 </tr>
1209 <tr>
1210         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1211         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1212 </tr>
1213 <tr>
1214         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1215 END
1216 ;
1217
1218         print $proxysettings{'CRE_GROUPS'};
1219
1220 print <<END
1221 </textarea></td>
1222         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1223 END
1224 ;
1225         print $proxysettings{'CRE_SVHOSTS'};
1226
1227 print <<END
1228 </textarea></td>
1229 </tr>
1230
1231 </table>
1232
1233 <hr size='1'>
1234 END
1235 ;
1236 } else {
1237         print <<END
1238         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1239         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1240         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1241 END
1242 ;
1243 }
1244
1245 # -------------------------------------------------------------------
1246
1247 print <<END
1248
1249 <table width='100%'>
1250 <tr>
1251         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1252 </tr>
1253 <table width='100%'>
1254 <tr>
1255         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1256         <td width='1%'>&nbsp;</td>
1257         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1258         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1259         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1260         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1261         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1262         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1263         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1264         <td width='1%'>&nbsp;&nbsp;</td>
1265         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1266         <td width='1%'>&nbsp;</td>
1267         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1268         <td>&nbsp;</td>
1269 </tr>
1270 <tr>
1271         <td class='base'>
1272         <select name='TIME_ACCESS_MODE'>
1273         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1274         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1275         </select>
1276         </td>
1277         <td>&nbsp;</td>
1278         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1279         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1280         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1281         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1282         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1283         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1284         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1285         <td>&nbsp;</td>
1286         <td class='base'>
1287         <select name='TIME_FROM_HOUR'>
1288 END
1289 ;
1290 for ($i=0;$i<=24;$i++) {
1291         $_ = sprintf("%02s",$i);
1292         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1293 }
1294 print <<END
1295         </select>
1296         </td>
1297         <td>:</td>
1298         <td class='base'>
1299         <select name='TIME_FROM_MINUTE'>
1300 END
1301 ;
1302 for ($i=0;$i<=45;$i+=15) {
1303         $_ = sprintf("%02s",$i);
1304         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1305 }
1306 print <<END
1307         </select>
1308         <td> - </td>
1309         </td>
1310         <td class='base'>
1311         <select name='TIME_TO_HOUR'>
1312 END
1313 ;
1314 for ($i=0;$i<=24;$i++) {
1315         $_ = sprintf("%02s",$i);
1316         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1317 }
1318 print <<END
1319         </select>
1320         </td>
1321         <td>:</td>
1322         <td class='base'>
1323         <select name='TIME_TO_MINUTE'>
1324 END
1325 ;
1326 for ($i=0;$i<=45;$i+=15) {
1327         $_ = sprintf("%02s",$i);
1328         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1329 }
1330 print <<END
1331         </select>
1332         </td>
1333 </tr>
1334 </table>
1335 <hr size='1'>
1336 <table width='100%'>
1337 <tr>
1338         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1339 </tr>
1340 <tr>
1341         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1342         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1343         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1344         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1345 </tr>
1346 </table>
1347 <hr size='1'>
1348 <table width='100%'>
1349 <tr>
1350         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1351 </tr>
1352 <tr>
1353         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1354         <td width='20%' class='base'>
1355         <select name='THROTTLING_GREEN_TOTAL'>
1356 END
1357 ;
1358
1359 foreach (@throttle_limits) {
1360         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1361 }
1362
1363 print <<END
1364         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1365         </select>
1366         </td>
1367         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1368         <td width='30%' class='base'>
1369         <select name='THROTTLING_GREEN_HOST'>
1370 END
1371 ;
1372
1373 foreach (@throttle_limits) {
1374         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1375 }
1376
1377 print <<END
1378         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1379         </select>
1380         </td>
1381 </tr>
1382 END
1383 ;
1384
1385 if ($netsettings{'BLUE_DEV'}) {
1386         print <<END
1387 <tr>
1388         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1389         <td class='base'>
1390         <select name='THROTTLING_BLUE_TOTAL'>
1391 END
1392 ;
1393
1394 foreach (@throttle_limits) {
1395         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1396 }
1397
1398 print <<END
1399         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1400         </select>
1401         </td>
1402         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1403         <td class='base'>
1404         <select name='THROTTLING_BLUE_HOST'>
1405 END
1406 ;
1407
1408 foreach (@throttle_limits) {
1409         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1410 }
1411
1412 print <<END
1413         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1414         </select>
1415         </td>
1416 </tr>
1417 END
1418 ;
1419 }
1420
1421 print <<END
1422 </table>
1423 <table width='100%'>
1424 <tr>
1425         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1426 </tr>
1427 <tr>
1428         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1429         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1430         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1431         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1432         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1433         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1434         <td width='15%'>&nbsp;</td>
1435         <td width='10%'>&nbsp;</td>
1436 </tr>
1437 </table>
1438 <hr size='1'>
1439 <table width='100%'>
1440 <tr>
1441         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b></td>
1442 </tr>
1443 <tr>
1444         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1445         <td width='20%'><input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1446 </tr>
1447 <tr>
1448         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1449         <td>&nbsp;</td>
1450         <td>&nbsp;</td>
1451 </tr>
1452 <tr>
1453         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1454 END
1455 ;
1456
1457 print $proxysettings{'MIME_TYPES'};
1458
1459 print <<END
1460 </textarea></td>
1461         <td>&nbsp;</td>
1462         <td>&nbsp;</td>
1463 </tr>
1464 </table>
1465 <hr size='1'>
1466 <table width='100%'>
1467 <tr>
1468         <td colspan='4'><b>$Lang::tr{'advproxy web browser'}</b></td>
1469 </tr>
1470 <tr>
1471         <td width='25%' class='base'>$Lang::tr{'advproxy UA enable filter'}:</td>
1472         <td width='20%'><input type='checkbox' name='ENABLE_BROWSER_CHECK' $checked{'ENABLE_BROWSER_CHECK'}{'on'} /></td>
1473         <td>&nbsp;</td>
1474         <td>&nbsp;</td>
1475 </tr>
1476 <tr>
1477         <td colspan='4'><i>
1478 END
1479 ;
1480 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1481 print <<END
1482 </i></td>
1483 </tr>
1484 </table>
1485 <table width='100%'>
1486 END
1487 ;
1488
1489 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1490         for ($i=0; $i<=3; $i++) {
1491                 if ($i eq 0) { print "<tr>\n"; }
1492                 if (($n+$i) < @useragentlist) {
1493                         @useragent = split(/,/,@useragentlist[$n+$i]);
1494                         print "<td width='15%'>@useragent[1]:<\/td>\n";
1495                         print "<td width='10%'><input type='checkbox' name='UA_@useragent[0]' $checked{'UA_'.@useragent[0]}{'on'} /></td>\n";
1496                 }
1497                 if ($i eq 3) { print "<\/tr>\n"; }
1498         }
1499 }
1500
1501 print <<END
1502 </table>
1503 <hr size='1'>
1504 <table width='100%'>
1505 <tr>
1506         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1507 </tr>
1508 <tr>
1509         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1510 </tr>
1511 <tr>
1512         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1513 </tr>
1514 <tr>
1515         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1516 </tr>
1517 <tr>
1518         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1519 </tr>
1520 </table>
1521 <hr size='1'>
1522 END
1523 ;
1524
1525 print <<END
1526 <table width='100%'>
1527 <tr>
1528         <td class='base' colspan='4'><b>$Lang::tr{'advproxy url filter'}</b></td>
1529 </tr>
1530 <tr>
1531         <td class='base' width='25%'>$Lang::tr{'advproxy enabled'}:</td>
1532         <td class='base' width='20%'><input type='checkbox' name='ENABLE_FILTER' $checked{'ENABLE_FILTER'}{'on'} /></td>
1533         <td>&nbsp;</td>
1534         <td>&nbsp;</td>
1535 </tr>
1536 </table>
1537 <hr size='1'>
1538
1539 <table width='100%'>
1540 <tr>
1541         <td class='base' colspan='4'><b>$Lang::tr{'advproxy update accelerator'}</b></td>
1542 </tr>
1543 <tr>
1544         <td class='base' width='25%'>$Lang::tr{'advproxy enabled'}:</td>
1545         <td class='base' width='20%'><input type='checkbox' name='ENABLE_UPDXLRATOR' $checked{'ENABLE_UPDXLRATOR'}{'on'} /></td>
1546         <td>&nbsp;</td>
1547         <td>&nbsp;</td>
1548 </tr>
1549 </table>
1550 <hr size='1'>
1551
1552 <table width='100%'>
1553 <tr>
1554         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1555 </tr>
1556 <tr>
1557         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1558         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1559         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1560         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1561         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1562         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1563 </tr>
1564 </table>
1565 END
1566 ;
1567
1568 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1569 <hr size='1'>
1570 <table width='100%'>
1571 <tr>
1572         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1573 </tr>
1574 <tr>
1575         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1576 </tr>
1577 <tr>
1578         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1579         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1580         <td colspan='2' rowspan= '6' valign='top' class='base'>
1581                 <table cellpadding='0' cellspacing='0'>
1582                         <tr>
1583                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1584                         </tr>
1585                         <tr>
1586                                 <!-- intentionally left empty -->
1587                         </tr>
1588                         <tr>
1589                                 <!-- intentionally left empty -->
1590                         </tr>
1591                         <tr>
1592                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1593                         </tr>
1594                         <tr>
1595                                 <!-- intentionally left empty -->
1596                         </tr>
1597                         <tr>
1598                                 <!-- intentionally left empty -->
1599                         </tr>
1600                         <tr>
1601                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1602                         </tr>
1603                         <tr>
1604                                 <!-- intentionally left empty -->
1605                         </tr>
1606                         <tr>
1607                                 <!-- intentionally left empty -->
1608                         </tr>
1609                         <tr>
1610                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1611 END
1612 ;
1613
1614 print $proxysettings{'DST_NOAUTH'};
1615
1616 print <<END
1617 </textarea></td>
1618                 </tr>
1619                 </table>
1620         </td>
1621 </tr>
1622 <tr>
1623         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1624         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1625 </tr>
1626 <tr>
1627         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1628         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1629 </tr>
1630 <tr>
1631         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1632         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1633 </tr>
1634 <tr>
1635         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1636         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1637 </tr>
1638 <tr>
1639         <td colspan='2'>&nbsp;</td>
1640 </tr>
1641 </table>
1642 END
1643 ;
1644 }
1645
1646 # ===================================================================
1647 #  NCSA auth settings
1648 # ===================================================================
1649
1650 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1651 print <<END
1652 <hr size='1'>
1653 <table width='100%'>
1654 <tr>
1655         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1656 </tr>
1657 <tr>
1658         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1659         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1660         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1661         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1662 </tr>
1663 <tr>
1664         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1665         <td>&nbsp;</td>
1666         <td>&nbsp;</td>
1667 </tr>
1668 </table>
1669 END
1670 ; }
1671
1672 # ===================================================================
1673 #  IDENTD auth settings
1674 # ===================================================================
1675
1676 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1677 print <<END
1678 <hr size ='1'>
1679 <table width='100%'>
1680 <tr>
1681         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1682 </tr>
1683 <tr>
1684         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1685         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1686         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1687         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1688 </tr>
1689 <tr>
1690         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1691         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1692         <td>&nbsp;</td>
1693         <td>&nbsp;</td>
1694 </tr>
1695 <tr>
1696         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1697         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1698 </tr>
1699 <tr>
1700         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1701 END
1702 ;
1703 if (!$proxysettings{'IDENT_HOSTS'}) {
1704         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1705         if ($netsettings{'BLUE_DEV'}) {
1706                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1707         }
1708 } else {
1709         print $proxysettings{'IDENT_HOSTS'};
1710 }
1711
1712 print <<END
1713 </textarea></td>
1714                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1715 END
1716 ;
1717
1718 print $proxysettings{'DST_NOAUTH'};
1719
1720 print <<END
1721 </textarea></td>
1722 </tr>
1723 </table>
1724 <hr size ='1'>
1725 <table width='100%'>
1726 <tr>
1727         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1728 </tr>
1729 <tr>
1730         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1731         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1732         <td width='25%'>&nbsp;</td>
1733         <td width='30%'>&nbsp;</td>
1734 </tr>
1735 <tr>
1736         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1737         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1738         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1739         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1740 </tr>
1741 <tr>
1742         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1743         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1744 </tr>
1745 <tr>
1746         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1747 END
1748 ; }
1749
1750 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1751
1752 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1753 </textarea></td>
1754         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1755 END
1756 ; }
1757
1758 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1759
1760 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1761 </textarea></td>
1762 </tr>
1763 </table>
1764 END
1765 ; }
1766
1767 # ===================================================================
1768 #  NTLM auth settings
1769 # ===================================================================
1770
1771 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1772 print <<END
1773 <hr size='1'>
1774 <table width='100%'>
1775 <tr>
1776         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1777 </tr>
1778 <tr>
1779         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1780         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1781         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1782         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1783         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1784         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1785 </tr>
1786 </table>
1787 <hr size ='1'>
1788 <table width='100%'>
1789 <tr>
1790         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1791 </tr>
1792 <tr>
1793         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1794         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1795         <td>&nbsp;</td>
1796 </tr>
1797 </table>
1798 <hr size ='1'>
1799 <table width='100%'>
1800 <tr>
1801         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1802 </tr>
1803 <tr>
1804         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1805         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1806         <td width='25%'>&nbsp;</td>
1807         <td width='30%'>&nbsp;</td>
1808 </tr>
1809 <tr>
1810         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1811         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1812         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1813         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1814 </tr>
1815 <tr>
1816         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1817         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1818 </tr>
1819 <tr>
1820         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1821 END
1822 ; }
1823
1824 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1825
1826 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1827 </textarea></td>
1828         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1829 END
1830 ; }
1831
1832 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1833
1834 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1835 </textarea></td>
1836 </tr>
1837 </table>
1838 END
1839 ; }
1840
1841 # ===================================================================
1842 #  LDAP auth settings
1843 # ===================================================================
1844
1845 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1846 print <<END
1847 <hr size='1'>
1848 <table width='100%'>
1849 <tr>
1850         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1851 </tr>
1852 <tr>
1853         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1854         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1855         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1856         <td class='base'><select name='LDAP_TYPE'>
1857                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1858                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1859                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1860                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1861         </select></td>
1862 </tr>
1863 <tr>
1864         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1865         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1866         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1867         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1868 </tr>
1869 </table>
1870 <hr size ='1'>
1871 <table width='100%'>
1872 <tr>
1873         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1874 </tr>
1875 <tr>
1876         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1877         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1878         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1879         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1880 </tr>
1881 </table>
1882 <hr size ='1'>
1883 <table width='100%'>
1884 <tr>
1885         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1886 </tr>
1887 <tr>
1888         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1889         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1890         <td>&nbsp;</td>
1891         <td>&nbsp;</td>
1892 </tr>
1893 </table>
1894 END
1895 ; }
1896
1897 # ===================================================================
1898 #  RADIUS auth settings
1899 # ===================================================================
1900
1901 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1902 print <<END
1903 <hr size='1'>
1904 <table width='100%'>
1905 <tr>
1906         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1907 </tr>
1908 <tr>
1909         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1910         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1911         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1912         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1913 </tr>
1914 <tr>
1915         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1916         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
1917         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
1918         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
1919 </tr>
1920 </table>
1921 <hr size ='1'>
1922 <table width='100%'>
1923 <tr>
1924         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
1925 </tr>
1926 <tr>
1927         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1928         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
1929         <td width='25%'>&nbsp;</td>
1930         <td width='30%'>&nbsp;</td>
1931 </tr>
1932 <tr>
1933         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
1934         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
1935         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
1936         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
1937 </tr>
1938 <tr>
1939         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
1940         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
1941 </tr>
1942 <tr>
1943         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1944 END
1945 ; }
1946
1947 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
1948
1949 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1950 </textarea></td>
1951         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
1952 END
1953 ; }
1954
1955 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
1956
1957 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1958 </textarea></td>
1959 </tr>
1960 </table>
1961 END
1962 ; }
1963
1964 # ===================================================================
1965
1966 }
1967
1968 print "<table>\n";
1969
1970 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
1971 print <<END
1972 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1973 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1974 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1975 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1976 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
1977 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1978 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
1979 END
1980 ; }
1981
1982 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1983 print <<END
1984 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1985 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1986 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1987 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1988 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1989 END
1990 ; }
1991
1992 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
1993 print <<END
1994 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
1995 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
1996 END
1997 ; }
1998
1999 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
2000 print <<END
2001 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
2002 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
2003 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
2004 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
2005 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
2006 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
2007 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
2008 END
2009 ; }
2010
2011 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
2012 print <<END
2013 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
2014 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
2015 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
2016 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
2017 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
2018 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
2019 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
2020 END
2021 ; }
2022
2023 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
2024 print <<END
2025 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
2026 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
2027 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
2028 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
2029 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
2030 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
2031 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
2032 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
2033 END
2034 ; }
2035
2036 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
2037 print <<END
2038 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
2039 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
2040 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
2041 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
2042 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
2043 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
2044 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
2045 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
2046 END
2047 ; }
2048
2049 print "</table>\n";
2050
2051 print <<END
2052 <hr size='1'>
2053 END
2054 ;
2055
2056 print <<END
2057 <table width='100%'>
2058 <tr>
2059         <td>&nbsp;</td>
2060         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
2061         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
2062         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy clear cache'}' /></td>
2063         <td>&nbsp;</td>
2064 </tr>
2065
2066 </table>
2067 <br />
2068 <table width='100%'>
2069 <tr>
2070         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
2071         <font class='base'>$Lang::tr{'this field may be blank'}</font>
2072         </td>
2073         <td align='right'>&nbsp;</td>
2074 </tr>
2075 </table>
2076 </form>
2077 END
2078 ;
2079
2080 &Header::closebox();
2081
2082 } else {
2083
2084 # ===================================================================
2085 #  NCSA user management
2086 # ===================================================================
2087
2088 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
2089 print <<END
2090 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2091 <table width='100%'>
2092 <tr>
2093         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2094 </tr>
2095 <tr>
2096         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2097         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2098 END
2099 ;
2100         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2101         print <<END
2102          /></td>
2103         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2104         <td class='base'>
2105                 <select name='NCSA_GROUP'>
2106                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2107                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2108                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2109                 </select>
2110         </td>
2111
2112 </tr>
2113 <tr>
2114         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2115         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2116         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2117         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2118 </tr>
2119 </table>
2120 <br>
2121 <table>
2122 <tr>
2123         <td>&nbsp;</td>
2124         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2125         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2126         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2127 END
2128 ;
2129         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2130                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2131         }
2132
2133 print <<END
2134         <td>&nbsp;</td>
2135         <td>&nbsp;</td>
2136         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2137 </tr>
2138 </table>
2139 </form>
2140 <hr size='1'>
2141 <table width='100%'>
2142 <tr>
2143         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2144 </tr>
2145 </table>
2146 <table width='100%' align='center'>
2147 END
2148 ;
2149
2150 if (-e $extgrp)
2151 {
2152         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2153         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2154 }
2155 if (-e $stdgrp)
2156 {
2157         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2158         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2159 }
2160 if (-e $disgrp)
2161 {
2162         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2163         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2164 }
2165
2166 @userlist = sort(@userlist);
2167
2168 # If the password file contains entries, print entries and action icons
2169
2170 if (! -z "$userdb") {
2171         print <<END
2172         <tr>
2173                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2174                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2175                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2176         </tr>
2177 END
2178 ;
2179         $id = 0;
2180         foreach $line (@userlist)
2181         {
2182                 $id++;
2183                 chomp($line);
2184                 @temp = split(/:/,$line);
2185                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2186                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2187                 elsif ($id % 2) {
2188                         print "<tr bgcolor='$Header::table1colour'>\n"; }
2189                 else {
2190                         print "<tr bgcolor='$Header::table2colour'>\n"; }
2191
2192                 print <<END
2193                 <td align='center'>$temp[0]</td>
2194                 <td align='center'>
2195 END
2196 ;
2197                 if ($temp[1] eq 'standard') {
2198                         print $Lang::tr{'advproxy NCSA grp standard'};
2199                 } elsif ($temp[1] eq 'extended') {
2200                         print $Lang::tr{'advproxy NCSA grp extended'};
2201                 } elsif ($temp[1] eq 'disabled') {
2202                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2203                 print <<END
2204                 </td>
2205                 <td width='8%' align='center'>
2206                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2207                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2208                 <input type='hidden' name='ID' value='$line' />
2209                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2210                 </form>
2211                 </td>
2212
2213                 <td width='8%' align='center'>
2214                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2215                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2216                 <input type='hidden' name='ID' value='$temp[0]' />
2217                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2218                 </form>
2219                 </td>
2220         </tr>
2221 END
2222 ;
2223         }
2224
2225 print <<END
2226 </table>
2227 <br>
2228 <table>
2229 <tr>
2230         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2231         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2232         <td class='base'>$Lang::tr{'edit'}</td>
2233         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2234         <td class='base'>$Lang::tr{'remove'}</td>
2235 </tr>
2236 END
2237 ;
2238 } else {
2239         print <<END
2240         <tr>
2241                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2242         </tr>
2243 END
2244 ;
2245 }
2246
2247 print <<END
2248 </table>
2249 END
2250 ;
2251
2252 &Header::closebox();
2253
2254 }
2255
2256 # ===================================================================
2257
2258 &Header::closebigbox();
2259
2260 &Header::closepage();
2261
2262 # -------------------------------------------------------------------
2263
2264 sub read_acls
2265 {
2266         if (-e "$acl_src_subnets") {
2267                 open(FILE,"$acl_src_subnets");
2268                 delete $proxysettings{'SRC_SUBNETS'};
2269                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2270                 close(FILE);
2271         }
2272         if (-e "$acl_src_banned_ip") {
2273                 open(FILE,"$acl_src_banned_ip");
2274                 delete $proxysettings{'SRC_BANNED_IP'};
2275                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2276                 close(FILE);
2277         }
2278         if (-e "$acl_src_banned_mac") {
2279                 open(FILE,"$acl_src_banned_mac");
2280                 delete $proxysettings{'SRC_BANNED_MAC'};
2281                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2282                 close(FILE);
2283         }
2284         if (-e "$acl_src_unrestricted_ip") {
2285                 open(FILE,"$acl_src_unrestricted_ip");
2286                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2287                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2288                 close(FILE);
2289         }
2290         if (-e "$acl_src_unrestricted_mac") {
2291                 open(FILE,"$acl_src_unrestricted_mac");
2292                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2293                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2294                 close(FILE);
2295         }
2296         if (-e "$acl_dst_nocache") {
2297                 open(FILE,"$acl_dst_nocache");
2298                 delete $proxysettings{'DST_NOCACHE'};
2299                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2300                 close(FILE);
2301         }
2302         if (-e "$acl_dst_noauth") {
2303                 open(FILE,"$acl_dst_noauth");
2304                 delete $proxysettings{'DST_NOAUTH'};
2305                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2306                 close(FILE);
2307         }
2308         if (-e "$acl_ports_safe") {
2309                 open(FILE,"$acl_ports_safe");
2310                 delete $proxysettings{'PORTS_SAFE'};
2311                 while (<FILE>) { $proxysettings{'PORTS_SAFE'} .= $_ };
2312                 close(FILE);
2313         }
2314         if (-e "$acl_ports_ssl") {
2315                 open(FILE,"$acl_ports_ssl");
2316                 delete $proxysettings{'PORTS_SSL'};
2317                 while (<FILE>) { $proxysettings{'PORTS_SSL'} .= $_ };
2318                 close(FILE);
2319         }
2320         if (-e "$mimetypes") {
2321                 open(FILE,"$mimetypes");
2322                 delete $proxysettings{'MIME_TYPES'};
2323                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2324                 close(FILE);
2325         }
2326         if (-e "$ntlmdir/msntauth.allowusers") {
2327                 open(FILE,"$ntlmdir/msntauth.allowusers");
2328                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2329                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2330                 close(FILE);
2331         }
2332         if (-e "$ntlmdir/msntauth.denyusers") {
2333                 open(FILE,"$ntlmdir/msntauth.denyusers");
2334                 delete $proxysettings{'NTLM_DENY_USERS'};
2335                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2336                 close(FILE);
2337         }
2338         if (-e "$raddir/radauth.allowusers") {
2339                 open(FILE,"$raddir/radauth.allowusers");
2340                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2341                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2342                 close(FILE);
2343         }
2344         if (-e "$raddir/radauth.denyusers") {
2345                 open(FILE,"$raddir/radauth.denyusers");
2346                 delete $proxysettings{'RADIUS_DENY_USERS'};
2347                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2348                 close(FILE);
2349         }
2350         if (-e "$identdir/identauth.allowusers") {
2351                 open(FILE,"$identdir/identauth.allowusers");
2352                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2353                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2354                 close(FILE);
2355         }
2356         if (-e "$identdir/identauth.denyusers") {
2357                 open(FILE,"$identdir/identauth.denyusers");
2358                 delete $proxysettings{'IDENT_DENY_USERS'};
2359                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2360                 close(FILE);
2361         }
2362         if (-e "$identhosts") {
2363                 open(FILE,"$identhosts");
2364                 delete $proxysettings{'IDENT_HOSTS'};
2365                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2366                 close(FILE);
2367         }
2368         if (-e "$cre_groups") {
2369                 open(FILE,"$cre_groups");
2370                 delete $proxysettings{'CRE_GROUPS'};
2371                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2372                 close(FILE);
2373         }
2374         if (-e "$cre_svhosts") {
2375                 open(FILE,"$cre_svhosts");
2376                 delete $proxysettings{'CRE_SVHOSTS'};
2377                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2378                 close(FILE);
2379         }
2380 }
2381
2382 # -------------------------------------------------------------------
2383
2384 sub check_acls
2385 {
2386         @temp = split(/\n/,$proxysettings{'PORTS_SAFE'});
2387         undef $proxysettings{'PORTS_SAFE'};
2388         foreach (@temp)
2389         {
2390                 s/^\s+//g; s/\s+$//g;
2391                 if ($_)
2392                 {
2393                         $line = $_;
2394                         if (/^[^#]+\s+#\sSquids\sport/) { s/(^[^#]+)(\s+#\sSquids\sport)/$proxysettings{'PROXY_PORT'}\2/; $line=$_; }
2395                         s/#.*//g; s/\s+//g;
2396                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2397                         @templist = split(/-/);
2398                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2399                         $proxysettings{'PORTS_SAFE'} .= $line."\n";
2400                 }
2401         }
2402
2403         @temp = split(/\n/,$proxysettings{'PORTS_SSL'});
2404         undef $proxysettings{'PORTS_SSL'};
2405         foreach (@temp)
2406         {
2407                 s/^\s+//g; s/\s+$//g;
2408                 if ($_)
2409                 {
2410                         $line = $_;
2411                         s/#.*//g; s/\s+//g;
2412                         if (/.*-.*-.*/) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; }
2413                         @templist = split(/-/);
2414                         foreach (@templist) { unless (&General::validport($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid destination port'}; } }
2415                         $proxysettings{'PORTS_SSL'} .= $line."\n";
2416                 }
2417         }
2418
2419         @temp = split(/\n/,$proxysettings{'DST_NOCACHE'});
2420         undef $proxysettings{'DST_NOCACHE'};
2421         foreach (@temp)
2422         {
2423                 s/^\s+//g; s/\s+$//g;
2424                 if ($_)
2425                 {
2426                         unless (/^\./) { $_ = '.'.$_; }
2427                         $proxysettings{'DST_NOCACHE'} .= $_."\n";
2428                 }
2429         }
2430
2431         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2432         undef $proxysettings{'SRC_SUBNETS'};
2433         foreach (@temp)
2434         {
2435                 s/^\s+//g; s/\s+$//g;
2436                 if ($_)
2437                 {
2438                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2439                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2440                 }
2441         }
2442
2443         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2444         undef $proxysettings{'SRC_BANNED_IP'};
2445         foreach (@temp)
2446         {
2447                 s/^\s+//g; s/\s+$//g;
2448                 if ($_)
2449                 {
2450                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2451                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2452                 }
2453         }
2454
2455         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2456         undef $proxysettings{'SRC_BANNED_MAC'};
2457         foreach (@temp)
2458         {
2459                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2460                 if ($_)
2461                 {
2462                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2463                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2464                 }
2465         }
2466
2467         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2468         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2469         foreach (@temp)
2470         {
2471                 s/^\s+//g; s/\s+$//g;
2472                 if ($_)
2473                 {
2474                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2475                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2476                 }
2477         }
2478
2479         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2480         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2481         foreach (@temp)
2482         {
2483                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2484                 if ($_)
2485                 {
2486                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2487                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2488                 }
2489         }
2490
2491         @temp = split(/\n/,$proxysettings{'DST_NOAUTH'});
2492         undef $proxysettings{'DST_NOAUTH'};
2493         foreach (@temp)
2494         {
2495                 s/^\s+//g; s/\s+$//g;
2496                 if ($_)
2497                 {
2498                         unless (/^\./) { $_ = '.'.$_; }
2499                         $proxysettings{'DST_NOAUTH'} .= $_."\n";
2500                 }
2501         }
2502
2503         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2504         {
2505                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2506                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2507                 foreach (@temp)
2508                 {
2509                         s/^\s+//g; s/\s+$//g;
2510                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2511                 }
2512                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2513         }
2514
2515         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2516         {
2517                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2518                 undef $proxysettings{'NTLM_DENY_USERS'};
2519                 foreach (@temp)
2520                 {
2521                         s/^\s+//g; s/\s+$//g;
2522                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2523                 }
2524                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2525         }
2526
2527         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2528         {
2529                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2530                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2531                 foreach (@temp)
2532                 {
2533                         s/^\s+//g; s/\s+$//g;
2534                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2535                 }
2536                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2537         }
2538
2539         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2540         {
2541                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2542                 undef $proxysettings{'IDENT_DENY_USERS'};
2543                 foreach (@temp)
2544                 {
2545                         s/^\s+//g; s/\s+$//g;
2546                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2547                 }
2548                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2549         }
2550
2551         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2552         {
2553                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2554                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2555                 foreach (@temp)
2556                 {
2557                         s/^\s+//g; s/\s+$//g;
2558                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2559                 }
2560                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2561         }
2562
2563         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2564         {
2565                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2566                 undef $proxysettings{'RADIUS_DENY_USERS'};
2567                 foreach (@temp)
2568                 {
2569                         s/^\s+//g; s/\s+$//g;
2570                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2571                 }
2572                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2573         }
2574
2575         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2576         undef $proxysettings{'IDENT_HOSTS'};
2577         foreach (@temp)
2578         {
2579                 s/^\s+//g; s/\s+$//g;
2580                 if ($_)
2581                 {
2582                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2583                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2584                 }
2585         }
2586
2587         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2588         undef $proxysettings{'CRE_SVHOSTS'};
2589         foreach (@temp)
2590         {
2591                 s/^\s+//g; s/\s+$//g;
2592                 if ($_)
2593                 {
2594                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2595                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2596                 }
2597         }
2598 }
2599
2600 # -------------------------------------------------------------------
2601
2602 sub write_acls
2603 {
2604         open(FILE, ">$acl_src_subnets");
2605         flock(FILE, 2);
2606         if (!$proxysettings{'SRC_SUBNETS'})
2607         {
2608                 print FILE "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
2609                 if ($netsettings{'BLUE_DEV'})
2610                 {
2611                         print FILE "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
2612                 }
2613         } else { print FILE $proxysettings{'SRC_SUBNETS'}; }
2614         close(FILE);
2615
2616         open(FILE, ">$acl_src_banned_ip");
2617         flock(FILE, 2);
2618         print FILE $proxysettings{'SRC_BANNED_IP'};
2619         close(FILE);
2620
2621         open(FILE, ">$acl_src_banned_mac");
2622         flock(FILE, 2);
2623         print FILE $proxysettings{'SRC_BANNED_MAC'};
2624         close(FILE);
2625
2626         open(FILE, ">$acl_src_unrestricted_ip");
2627         flock(FILE, 2);
2628         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2629         close(FILE);
2630
2631         open(FILE, ">$acl_src_unrestricted_mac");
2632         flock(FILE, 2);
2633         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2634         close(FILE);
2635
2636         open(FILE, ">$acl_dst_nocache");
2637         flock(FILE, 2);
2638         print FILE $proxysettings{'DST_NOCACHE'};
2639         close(FILE);
2640
2641         open(FILE, ">$acl_dst_noauth");
2642         flock(FILE, 2);
2643         print FILE $proxysettings{'DST_NOAUTH'};
2644         close(FILE);
2645
2646         open(FILE, ">$acl_ports_safe");
2647         flock(FILE, 2);
2648         if (!$proxysettings{'PORTS_SAFE'}) { print FILE $def_ports_safe; } else { print FILE $proxysettings{'PORTS_SAFE'}; }
2649         close(FILE);
2650
2651         open(FILE, ">$acl_ports_ssl");
2652         flock(FILE, 2);
2653         if (!$proxysettings{'PORTS_SSL'}) { print FILE $def_ports_ssl; } else { print FILE $proxysettings{'PORTS_SSL'}; }
2654         close(FILE);
2655
2656         open(FILE, ">$acl_dst_throttle");
2657         flock(FILE, 2);
2658         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2659         {
2660                 @temp = split(/\|/,$throttle_binary);
2661                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2662         }
2663         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2664         {
2665                 @temp = split(/\|/,$throttle_dskimg);
2666                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2667         }
2668         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2669         {
2670                 @temp = split(/\|/,$throttle_mmedia);
2671                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2672         }
2673         if (-s $throttled_urls)
2674         {
2675                 open(URLFILE, $throttled_urls);
2676                 @temp = <URLFILE>;
2677                 close(URLFILE);
2678                 foreach (@temp) { print FILE; }
2679         }
2680         close(FILE);
2681
2682         open(FILE, ">$mimetypes");
2683         flock(FILE, 2);
2684         print FILE $proxysettings{'MIME_TYPES'};
2685         close(FILE);
2686
2687         open(FILE, ">$ntlmdir/msntauth.allowusers");
2688         flock(FILE, 2);
2689         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2690         close(FILE);
2691
2692         open(FILE, ">$ntlmdir/msntauth.denyusers");
2693         flock(FILE, 2);
2694         print FILE $proxysettings{'NTLM_DENY_USERS'};
2695         close(FILE);
2696
2697         open(FILE, ">$raddir/radauth.allowusers");
2698         flock(FILE, 2);
2699         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2700         close(FILE);
2701
2702         open(FILE, ">$raddir/radauth.denyusers");
2703         flock(FILE, 2);
2704         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2705         close(FILE);
2706
2707         open(FILE, ">$identdir/identauth.allowusers");
2708         flock(FILE, 2);
2709         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2710         close(FILE);
2711
2712         open(FILE, ">$identdir/identauth.denyusers");
2713         flock(FILE, 2);
2714         print FILE $proxysettings{'IDENT_DENY_USERS'};
2715         close(FILE);
2716
2717         open(FILE, ">$identhosts");
2718         flock(FILE, 2);
2719         print FILE $proxysettings{'IDENT_HOSTS'};
2720         close(FILE);
2721
2722         open(FILE, ">$cre_groups");
2723         flock(FILE, 2);
2724         print FILE $proxysettings{'CRE_GROUPS'};
2725         close(FILE);
2726
2727         open(FILE, ">$cre_svhosts");
2728         flock(FILE, 2);
2729         print FILE $proxysettings{'CRE_SVHOSTS'};
2730         close(FILE);
2731 }
2732
2733 # -------------------------------------------------------------------
2734
2735 sub writepacfile
2736 {
2737         open(FILE, ">/home/httpd/html/proxy.pac");
2738         flock(FILE, 2);
2739         print FILE "function FindProxyForURL(url, host)\n";
2740         print FILE "{\n";
2741         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2742         {
2743                 print FILE <<END
2744 if (
2745      (isPlainHostName(host)) ||
2746      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2747      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2748      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2749      (isInNet(host, "169.254.0.0", "255.255.0.0")) ||
2750      (isInNet(host, "192.168.0.0", "255.255.0.0"))
2751    )
2752      return "DIRECT";
2753
2754  else
2755
2756 END
2757 ;
2758                 if ($proxysettings{'ENABLE'} eq 'on')
2759                 {
2760                         print FILE <<END
2761 if (
2762      (isInNet(myIpAddress(), "$netsettings{'GREEN_NETADDRESS'}", "$netsettings{'GREEN_NETMASK'}"))
2763    )
2764      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2765 END
2766 ;
2767                 }
2768                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2769                 {
2770                         print FILE "\n else\n\n";
2771                 }
2772                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2773                 {
2774                         print FILE <<END
2775 if (
2776      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2777    )
2778      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2779 END
2780 ;
2781                 }
2782         }
2783         print FILE "}\n";
2784         close(FILE);
2785 }
2786
2787 # -------------------------------------------------------------------
2788
2789 sub writeconfig
2790 {
2791         my $authrealm;
2792         my $delaypools;
2793
2794         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2795             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2796             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2797             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2798         {
2799                 $delaypools = 1; } else { $delaypools = 0;
2800         }
2801
2802         if ($proxysettings{'AUTH_REALM'} eq '')
2803         {
2804                 $authrealm = "IPCop Advanced Proxy Server";
2805         } else {
2806                 $authrealm = $proxysettings{'AUTH_REALM'};
2807         }
2808
2809         $_ = $proxysettings{'UPSTREAM_PROXY'};
2810         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
2811
2812         if ($remoteport eq '') { $remoteport = 80; }
2813
2814         open(FILE, ">${General::swroot}/proxy/squid.conf");
2815         flock(FILE, 2);
2816         print FILE <<END
2817 # Do not modify '${General::swroot}/proxy/squid.conf' directly since any changes
2818 # you make will be overwritten whenever you resave proxy settings using the
2819 # web interface!
2820 #
2821 # Instead, modify the file '$acl_include' and
2822 # then restart the proxy service using the web interface. Changes made to the
2823 # 'include.acl' file will propagate to the 'squid.conf' file at that time.
2824
2825 shutdown_lifetime 5 seconds
2826 icp_port 0
2827
2828 END
2829         ;
2830         print FILE "http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2831         if ($proxysettings{'TRANSPARENT'} eq 'on') { print FILE " transparent" }
2832         if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2833         print FILE "\n";
2834
2835         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
2836                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2837                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') { print FILE " transparent" }
2838                 if ($proxysettings{'NO_CONNECTION_AUTH'} eq 'on') { print FILE " no-connection-auth" }
2839                 print FILE "\n";
2840         }
2841
2842         print FILE <<END
2843
2844 acl QUERY urlpath_regex cgi-bin \\?
2845 cache deny QUERY
2846 END
2847         ;
2848         if (!-z $acl_dst_nocache) {
2849                 print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache\"\n";
2850                 print FILE "cache deny no_cache_domains\n";
2851         }
2852
2853         print FILE <<END
2854
2855 cache_effective_user squid
2856 cache_effective_group squid
2857 umask 022
2858
2859 pid_filename /var/run/squid.pid
2860
2861 cache_mem $proxysettings{'CACHE_MEM'} MB
2862 cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256
2863
2864 END
2865         ;
2866
2867         if (($proxysettings{'ERR_DESIGN'} eq 'ipfire' ))
2868         {
2869                 print FILE "error_directory $errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}\n\n";
2870         } else {
2871                 print FILE "error_directory $errordir/$proxysettings{'ERR_LANGUAGE'}\n\n";
2872         }
2873
2874         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
2875
2876         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
2877         {
2878                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
2879                 {
2880                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
2881                 }
2882                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
2883                 {
2884                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
2885                 }
2886                 print FILE "\n";
2887         }
2888
2889         if ($proxysettings{'LOGGING'} eq 'on')
2890         {
2891                 print FILE <<END
2892 access_log /var/log/squid/access.log
2893 cache_log /var/log/squid/cache.log
2894 cache_store_log none
2895 END
2896         ;
2897                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
2898                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
2899         } else {
2900                 print FILE <<END
2901 access_log /dev/null
2902 cache_log /dev/null
2903 cache_store_log none
2904 END
2905         ;}
2906         print FILE <<END
2907
2908 log_mime_hdrs off
2909 END
2910         ;
2911
2912         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
2913         {
2914                 print FILE "forwarded_for on\n";
2915         } else {
2916                 print FILE "forwarded_for off\n";
2917         }
2918         if ($proxysettings{'FORWARD_VIA'} eq 'on')
2919         {
2920                 print FILE "via on\n";
2921         } else {
2922                 print FILE "via off\n";
2923         }
2924         print FILE "\n";
2925
2926         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
2927         {
2928                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
2929                 {
2930                         print FILE "auth_param basic program $authdir/ncsa_auth $userdb\n";
2931                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2932                         print FILE "auth_param basic realm $authrealm\n";
2933                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2934                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2935                 }
2936
2937                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
2938                 {
2939                         print FILE "auth_param basic program $authdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
2940                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
2941                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
2942                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
2943                         {
2944                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2945                                 {
2946                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
2947                                 } else {
2948                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2949                                 }
2950                                 print FILE " -u sAMAccountName -P";
2951                         }
2952                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
2953                         {
2954                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2955                                 {
2956                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
2957                                 } else {
2958                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
2959                                 }
2960                                 print FILE " -u cn -P";
2961                         }
2962                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
2963                         {
2964                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2965                                 {
2966                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
2967                                 } else {
2968                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2969                                 }
2970                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
2971                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
2972                                 print FILE " -u uid -P";
2973                         }
2974                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
2975                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2976                         print FILE "auth_param basic realm $authrealm\n";
2977                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2978                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2979                 }
2980
2981                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
2982                 {
2983                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
2984                         {
2985                                 print FILE "auth_param ntlm program $authdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
2986                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
2987                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
2988                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2989                         } else {
2990                                 print FILE "auth_param basic program $authdir/msnt_auth\n";
2991                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2992                                 print FILE "auth_param basic realm $authrealm\n";
2993                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2994                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2995
2996                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
2997                                 flock(MSNTCONF,2);
2998                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
2999                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
3000                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
3001                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3002                                 {
3003                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
3004                                         {
3005                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
3006                                         } else {
3007                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
3008                                         }
3009                                 }
3010                                 close(MSNTCONF);
3011                         }
3012                 }
3013
3014                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
3015                 {
3016                         print FILE "auth_param basic program $authdir/squid_radius_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
3017                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
3018                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
3019                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
3020                         print FILE "auth_param basic realm $authrealm\n";
3021                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
3022                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
3023                 }
3024
3025                 print FILE "\n";
3026                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
3027                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
3028                 {
3029                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
3030                         {
3031                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
3032                         }
3033                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
3034                         {
3035                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
3036                         }
3037                 }
3038                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3039                 {
3040                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
3041                         {
3042                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
3043                         }
3044                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
3045                         {
3046                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
3047                         }
3048                 }
3049                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3050                 {
3051                         print FILE "\n";
3052                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
3053                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
3054                 }
3055                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
3056                 print FILE "\n";
3057
3058                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3059                 print FILE "\n";
3060         }
3061
3062         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3063         {
3064                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
3065                 {
3066                         print FILE "acl for_inetusers ident REQUIRED\n";
3067                 }
3068                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
3069                 {
3070                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
3071                         {
3072                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
3073                         }
3074                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
3075                         {
3076                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
3077                         }
3078                 }
3079                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n"; }
3080                 print FILE "\n";
3081         }
3082
3083         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
3084
3085         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
3086
3087         print FILE "acl within_timeframe time ";
3088         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
3089         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
3090         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
3091         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
3092         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
3093         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
3094         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
3095         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
3096         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
3097         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
3098         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
3099
3100         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3101                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
3102         }
3103
3104         print FILE <<END
3105 acl all src 0.0.0.0/0.0.0.0
3106 acl localhost src 127.0.0.1/255.255.255.255
3107 END
3108 ;
3109 open (PORTS,"$acl_ports_ssl");
3110 @temp = <PORTS>;
3111 close PORTS;
3112 if (@temp)
3113 {
3114         foreach (@temp) { print FILE "acl SSL_ports port $_"; }
3115 }
3116 open (PORTS,"$acl_ports_safe");
3117 @temp = <PORTS>;
3118 close PORTS;
3119 if (@temp)
3120 {
3121         foreach (@temp) { print FILE "acl Safe_ports port $_"; }
3122 }
3123         print FILE <<END
3124
3125 acl IPCop_http  port $http_port
3126 acl IPCop_https port $https_port
3127 acl IPCop_ips              dst $netsettings{'GREEN_ADDRESS'}
3128 acl IPCop_networks         src "$acl_src_subnets"
3129 acl IPCop_servers          dst "$acl_src_subnets"
3130 acl IPCop_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3131 acl IPCop_green_servers    dst $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
3132 END
3133         ;
3134         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3135         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_servers     dst $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
3136         if (!-z $acl_src_banned_ip) { print FILE "acl IPCop_banned_ips       src \"$acl_src_banned_ip\"\n"; }
3137         if (!-z $acl_src_banned_mac) { print FILE "acl IPCop_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
3138         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPCop_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
3139         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPCop_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
3140         print FILE <<END
3141 acl CONNECT method CONNECT
3142 END
3143         ;
3144
3145         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
3146                 print FILE <<END
3147
3148 #Classroom extensions
3149 acl IPCop_no_access_ips src "$acl_src_noaccess_ip"
3150 acl IPCop_no_access_mac arp "$acl_src_noaccess_mac"
3151 END
3152                 ;
3153                 print FILE "deny_info ";
3154                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3155                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3156                 {
3157                         print FILE "ERR_ACCESS_DISABLED";
3158                 } else {
3159                         print FILE "ERR_ACCESS_DENIED";
3160                 }
3161                 print FILE " IPCop_no_access_ips\n";
3162                 print FILE "deny_info ";
3163                 if ((($proxysettings{'ERR_DESIGN'} eq 'ipfire') && (-e "$errordir.ipfire/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")) ||
3164                     (($proxysettings{'ERR_DESIGN'} eq 'squid') && (-e "$errordir/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED")))
3165                 {
3166                         print FILE "ERR_ACCESS_DISABLED";
3167                 } else {
3168                         print FILE "ERR_ACCESS_DENIED";
3169                 }
3170                 print FILE " IPCop_no_access_mac\n";
3171
3172                 print FILE <<END
3173 http_access deny IPCop_no_access_ips
3174 http_access deny IPCop_no_access_mac
3175 END
3176         ;
3177         }
3178
3179         #Insert acl file and replace __VAR__ with correct values
3180         my $blue_net = ''; #BLUE empty by default
3181         my $blue_ip = '';
3182         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
3183                 $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
3184                 $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
3185         }
3186         if (!-z $acl_include)
3187         {
3188                 open (ACL, "$acl_include");
3189                 print FILE "\n#Start of custom includes\n";
3190                 while (<ACL>) {
3191                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
3192                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
3193                         $_ =~ s/__BLUE_IP__/$blue_ip/;
3194                         $_ =~ s/__BLUE_NET__/$blue_net/;
3195                         $_ =~ s/__PROXY_PORT__/$proxysettings{'PROXY_PORT'}/;
3196                         print FILE $_;
3197                 }
3198                 print FILE "#End of custom includes\n";
3199                 close (ACL);
3200         }
3201         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
3202         print FILE <<END
3203
3204 #Access to squid:
3205 #local machine, no restriction
3206 http_access allow         localhost
3207
3208 #GUI admin if local machine connects
3209 http_access allow         IPCop_ips IPCop_networks IPCop_http
3210 http_access allow CONNECT IPCop_ips IPCop_networks IPCop_https
3211
3212 #Deny not web services
3213 http_access deny          !Safe_ports
3214 http_access deny  CONNECT !SSL_ports
3215
3216 END
3217         ;
3218
3219 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
3220 {
3221 print FILE "#Set ident ACLs\n";
3222 if (!-z $identhosts)
3223         {
3224                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3225                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3226                 print FILE "ident_lookup_access deny all\n";
3227         } else {
3228                 print FILE "ident_lookup_access allow all\n";
3229         }
3230         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3231 }
3232
3233 if ($delaypools) {
3234         print FILE "#Set download throttling\n";
3235
3236         if ($netsettings{'BLUE_DEV'})
3237         {
3238                 print FILE "delay_pools 2\n";
3239         } else {
3240                 print FILE "delay_pools 1\n";
3241         }
3242
3243         print FILE "delay_class 1 3\n";
3244         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3245
3246         print FILE "delay_parameters 1 ";
3247         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3248         {
3249                 print FILE "-1/-1";
3250         } else {
3251                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3252                 print FILE "/";
3253                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3254         }
3255
3256         print FILE " -1/-1 ";
3257         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3258         {
3259                 print FILE "-1/-1";
3260         } else {
3261                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3262                 print FILE "/";
3263                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3264         }
3265         print FILE "\n";
3266
3267         if ($netsettings{'BLUE_DEV'})
3268         {
3269                 print FILE "delay_parameters 2 ";
3270                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3271                 {
3272                         print FILE "-1/-1";
3273                 } else {
3274                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3275                         print FILE "/";
3276                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3277                 }
3278                 print FILE " -1/-1 ";
3279                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3280                 {
3281                         print FILE "-1/-1";
3282                 } else {
3283                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3284                         print FILE "/";
3285                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3286                 }
3287                 print FILE "\n";
3288         }
3289
3290         print FILE "delay_access 1 deny  IPCop_ips\n";
3291         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPCop_unrestricted_ips\n"; }
3292         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPCop_unrestricted_mac\n"; }
3293         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3294
3295         if ($netsettings{'BLUE_DEV'})
3296         {
3297                 print FILE "delay_access 1 allow IPCop_green_network";
3298                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3299                 print FILE "\n";
3300                 print FILE "delay_access 1 deny  all\n";
3301         } else {
3302                 print FILE "delay_access 1 allow all";
3303                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3304                 print FILE "\n";
3305         }
3306
3307         if ($netsettings{'BLUE_DEV'})
3308         {
3309                 print FILE "delay_access 2 deny  IPCop_ips\n";
3310                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPCop_unrestricted_ips\n"; }
3311                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPCop_unrestricted_mac\n"; }
3312                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3313                 print FILE "delay_access 2 allow IPCop_blue_network";
3314                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3315                 print FILE "\n";
3316                 print FILE "delay_access 2 deny  all\n";
3317         }
3318
3319         print FILE "delay_initial_bucket_level 100\n";
3320         print FILE "\n";
3321 }
3322
3323 if ($proxysettings{'NO_PROXY_LOCAL'} eq 'on')
3324 {
3325         print FILE "#Prevent internal proxy access to Green\n";
3326         print FILE "http_access deny IPCop_green_servers !IPCop_green_network\n\n";
3327 }
3328
3329 if ($proxysettings{'NO_PROXY_LOCAL_BLUE'} eq 'on')
3330 {
3331         print FILE "#Prevent internal proxy access from Blue\n";
3332         print FILE "http_access allow IPCop_blue_network IPCop_blue_servers\n";
3333         print FILE "http_access deny  IPCop_blue_network IPCop_servers\n\n";
3334 }
3335
3336         print FILE <<END
3337 #Set custom configured ACLs
3338 END
3339         ;
3340         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPCop_banned_ips\n"; }
3341         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPCop_banned_mac\n"; }
3342
3343         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3344         {
3345                 if (!-z $acl_src_unrestricted_ip)
3346                 {
3347                         print FILE "http_access allow IPCop_unrestricted_ips to_domains_without_auth\n";
3348                 }
3349                 if (!-z $acl_src_unrestricted_mac)
3350                 {
3351                         print FILE "http_access allow IPCop_unrestricted_mac to_domains_without_auth\n";
3352                 }
3353                 print FILE "http_access allow IPCop_networks";
3354                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3355                         print FILE " !within_timeframe";
3356                 } else {
3357                         print FILE " within_timeframe"; }
3358                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3359                 print FILE " to_domains_without_auth\n";
3360         }
3361
3362         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3363         {
3364                 print FILE "http_access deny  !for_inetusers";
3365                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3366                 print FILE "\n";
3367         }
3368
3369         if (
3370              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3371              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3372              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3373              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3374              (!-z "$identdir/identauth.denyusers")
3375            )
3376         {
3377                 print FILE "http_access deny  for_acl_users";
3378                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3379                 print FILE "\n";
3380         }
3381
3382         if (!-z $acl_src_unrestricted_ip)
3383         {
3384                 print FILE "http_access allow IPCop_unrestricted_ips";
3385                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3386                 {
3387                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3388                         {
3389                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3390                         }
3391                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3392                         {
3393                                 print FILE " for_inetusers";
3394                         }
3395                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3396                         {
3397                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3398                                 {
3399                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3400                                         {
3401                                                 print FILE " for_acl_users";
3402                                         }
3403                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3404                                         {
3405                                                 print FILE " !for_acl_users";
3406                                         }
3407                                 } else { print FILE " for_inetusers"; }
3408                         }
3409                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3410                         {
3411                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3412                                 {
3413                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3414                                         {
3415                                                 print FILE " for_acl_users";
3416                                         }
3417                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3418                                         {
3419                                                 print FILE " !for_acl_users";
3420                                         }
3421                                 } else { print FILE " for_inetusers"; }
3422                         }
3423                 }
3424                 print FILE "\n";
3425         }
3426
3427         if (!-z $acl_src_unrestricted_mac)
3428         {
3429                 print FILE "http_access allow IPCop_unrestricted_mac";
3430                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3431                 {
3432                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3433                         {
3434                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3435                         }
3436                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3437                         {
3438                                 print FILE " for_inetusers";
3439                         }
3440                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3441                         {
3442                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3443                                 {
3444                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3445                                         {
3446                                                 print FILE " for_acl_users";
3447                                         }
3448                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3449                                         {
3450                                                 print FILE " !for_acl_users";
3451                                         }
3452                                 } else { print FILE " for_inetusers"; }
3453                         }
3454                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3455                         {
3456                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3457                                 {
3458                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3459                                         {
3460                                                 print FILE " for_acl_users";
3461                                         }
3462                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3463                                         {
3464                                                 print FILE " !for_acl_users";
3465                                         }
3466                                 } else { print FILE " for_inetusers"; }
3467                         }
3468                 }
3469                 print FILE "\n";
3470         }
3471
3472         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3473         {
3474                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3475                 if (!-z $extgrp) { print FILE "http_access allow IPCop_networks for_extended_users\n"; }
3476         }
3477
3478         if (
3479             (
3480              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3481              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3482              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3483              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3484              (!-z "$ntlmdir/msntauth.denyusers")
3485             )
3486                 ||
3487             (
3488              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3489              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3490              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3491              (!-z "$raddir/radauth.denyusers")
3492             )
3493                 ||
3494             (
3495              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3496              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3497              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3498              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3499              (!-z "$identdir/identauth.denyusers")
3500             )
3501            )
3502         {
3503                 print FILE "http_access deny  for_acl_users";
3504                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3505                 print FILE "\n";
3506         }
3507
3508         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3509         {
3510                 print FILE "http_access allow";
3511                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3512                         print FILE " !within_timeframe";
3513                 } else {
3514                         print FILE " within_timeframe"; }
3515                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3516                 print FILE " !on_ident_aware_hosts\n";
3517         }
3518
3519         print FILE "http_access allow IPCop_networks";
3520         if (
3521             (
3522              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3523              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3524              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3525              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3526              (!-z "$ntlmdir/msntauth.allowusers")
3527             )
3528                 ||
3529             (
3530              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3531              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3532              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3533              (!-z "$raddir/radauth.allowusers")
3534             )
3535                 ||
3536             (
3537              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3538              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3539              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3540              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3541              (!-z "$identdir/identauth.allowusers")
3542             )
3543            )
3544         {
3545                 print FILE " for_acl_users";
3546         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3547                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3548                 print FILE " for_inetusers";
3549         }
3550         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3551         {
3552                 print FILE " !concurrent";
3553         }
3554         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3555                 print FILE " !within_timeframe";
3556         } else {
3557                 print FILE " within_timeframe"; }
3558         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3559         print FILE "\n";
3560
3561         print FILE "http_access deny  all\n\n";
3562
3563         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3564                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3565         {
3566                 print FILE "#Strip HTTP Header\n";
3567
3568                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3569                 {
3570                         print FILE "header_access X-Forwarded-For deny all\n";
3571                 }
3572                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3573                 {
3574                         print FILE "header_access Via deny all\n";
3575                 }
3576                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3577                 {
3578                         print FILE "header_access User-Agent deny all\n";
3579                 }
3580                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3581                 {
3582                         print FILE "header_access Referer deny all\n";
3583                 }
3584
3585                 print FILE "\n";
3586
3587                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3588                 {
3589                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3590                         {
3591                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3592                         }
3593                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3594                         {
3595                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3596                         }
3597                         print FILE "\n";
3598                 }
3599         }
3600
3601         if ($proxysettings{'SUPPRESS_VERSION'} eq 'on') { print FILE "httpd_suppress_version_string on\n\n" }
3602
3603         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3604                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPCop_unrestricted_ips\n"; }
3605                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPCop_unrestricted_mac\n"; }
3606                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3607                 {
3608                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3609                 }
3610                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3611                 print FILE "http_reply_access allow all\n\n";
3612         }
3613
3614         print FILE <<END
3615 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3616 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3617
3618 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3619 END
3620         ;
3621         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3622         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3623                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_ips\n"; }
3624                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_mac\n"; }
3625                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3626                 {
3627                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 allow for_extended_users\n"; }
3628                 }
3629         }
3630         print FILE "reply_body_max_size $replybodymaxsize allow all\n\n";
3631
3632         print FILE "visible_hostname";
3633         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3634         {
3635                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3636         } else {
3637                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3638         }
3639
3640         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n\n"; }
3641
3642         # Write the parent proxy info, if needed.
3643         if ($remotehost ne '')
3644         {
3645                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3646
3647                 # Enter authentication for the parent cache. Option format is
3648                 # login=user:password   ($proxy1='YES')
3649                 # login=PASS            ($proxy1='PASS')
3650                 # login=*:password      ($proxysettings{'FORWARD_USERNAME'} eq 'on')
3651                 if (($proxy1 eq 'YES') || ($proxy1 eq 'PASS'))
3652                 {
3653                         print FILE " login=$proxysettings{'UPSTREAM_USER'}";
3654                         if ($proxy1 eq 'YES') { print FILE ":$proxysettings{'UPSTREAM_PASSWORD'}"; }
3655                 }
3656                 elsif ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3657
3658                 print FILE "\nnever_direct allow all\n\n";
3659         }
3660         if (($proxysettings{'ENABLE_FILTER'} eq 'on') && ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on'))
3661         {
3662                 print FILE "url_rewrite_program /usr/sbin/redirect_wrapper\n";
3663                 if ($filtersettings{'CHILDREN'} > $xlratorsettings{'CHILDREN'})
3664                 {
3665                         print FILE "url_rewrite_children $filtersettings{'CHILDREN'}\n\n";
3666                 } else {
3667                         print FILE "url_rewrite_children $xlratorsettings{'CHILDREN'}\n\n";
3668                 }
3669         } else
3670         {
3671
3672                 if ($proxysettings{'ENABLE_FILTER'} eq 'on')
3673                 {
3674                         print FILE <<END
3675 url_rewrite_program /usr/bin/squidGuard
3676 url_rewrite_children $filtersettings{'CHILDREN'}
3677
3678 END
3679                         ;
3680                 }
3681                 if ($proxysettings{'ENABLE_UPDXLRATOR'} eq 'on')
3682                 {
3683                         print FILE <<END
3684 url_rewrite_program /usr/sbin/updxlrator
3685 url_rewrite_children $xlratorsettings{'CHILDREN'}
3686
3687 END
3688                         ;
3689                 }
3690         }
3691         close FILE;
3692 }
3693
3694 # -------------------------------------------------------------------
3695
3696 sub adduser
3697 {
3698         my ($str_user, $str_pass, $str_group) = @_;
3699         my @groupmembers=();
3700
3701         if ($str_pass eq 'lEaVeAlOnE')
3702         {
3703                 open(FILE, "$userdb");
3704                 @groupmembers = <FILE>;
3705                 close(FILE);
3706                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3707                 &deluser($str_user);
3708                 open(FILE, ">>$userdb");
3709                 flock FILE,2;
3710                 print FILE "$str_user$str_pass";
3711                 close(FILE);
3712         } else {
3713                 &deluser($str_user);
3714                 system("/usr/bin/htpasswd -b $userdb $str_user $str_pass");
3715         }
3716
3717         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3718         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3719         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3720         flock FILE, 2;
3721         print FILE "$str_user\n";
3722         close(FILE);
3723
3724         return;
3725 }
3726
3727 # -------------------------------------------------------------------
3728
3729 sub deluser
3730 {
3731         my ($str_user) = @_;
3732         my $groupfile='';
3733         my @groupmembers=();
3734         my @templist=();
3735
3736         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3737         {
3738                 undef @templist;
3739                 open(FILE, "$groupfile");
3740                 @groupmembers = <FILE>;
3741                 close(FILE);
3742                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3743                 open(FILE, ">$groupfile");
3744                 flock FILE, 2;
3745                 print FILE @templist;
3746                 close(FILE);
3747         }
3748
3749         undef @templist;
3750         open(FILE, "$userdb");
3751         @groupmembers = <FILE>;
3752         close(FILE);
3753         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3754         open(FILE, ">$userdb");
3755         flock FILE, 2;
3756         print FILE @templist;
3757         close(FILE);
3758
3759         return;
3760 }
3761
3762 # -------------------------------------------------------------------