html/cgi-bin/proxy.cgi

   1 #!/usr/bin/perl
   2 #
   3 # IPCop  CGIs
   4 #
   5 # This code is distributed under the terms of the GPL
   6 #
   7 # $Id: advproxy.cgi,v 1.2.1 2006/04/02 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 use IO::Socket;
  17
  18 require '/var/ipfire/general-functions.pl';
  19 require "${General::swroot}/lang.pl";
  20 require "${General::swroot}/header.pl";
  21
  22 my %proxysettings=();
  23 my %netsettings=();
  24 my %filtersettings=();
  25 my %updaccsettings=();
  26 my %stdproxysettings=();
  27 my %mainsettings=();
  28 my $urlfilter_addon=0;
  29 my $updacclrtr_addon=0;
  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 @useragent=();
  40 my @useragentlist=();
  41
  42 my $hintcolour='#FFFFCC';
  43 my $ncsa_buttontext='';
  44 my $language='';
  45 my $i=0;
  46 my $n=0;
  47 my $id=0;
  48 my $line='';
  49 my $user='';
  50 my @userlist=();
  51 my @grouplist=();
  52 my @temp=();
  53 my @templist=();
  54
  55 my $cachemem=0;
  56 my $proxy1='';
  57 my $proxy2='';
  58 my $replybodymaxsize=0;
  59 my $browser_regexp='';
  60 my $needhup = 0;
  61 my $errormessage='';
  62
  63 my $acldir   = "${General::swroot}/proxy/advanced/acls";
  64 my $ncsadir  = "${General::swroot}/proxy/advanced/ncsa";
  65 my $ntlmdir  = "${General::swroot}/proxy/advanced/ntlm";
  66 my $raddir   = "${General::swroot}/proxy/advanced/radius";
  67 my $identdir = "${General::swroot}/proxy/advanced/ident";
  68 my $credir   = "${General::swroot}/proxy/advanced/cre";
  69
  70 my $userdb = "$ncsadir/passwd";
  71 my $stdgrp = "$ncsadir/standard.grp";
  72 my $extgrp = "$ncsadir/extended.grp";
  73 my $disgrp = "$ncsadir/disabled.grp";
  74
  75 my $browserdb = "${General::swroot}/proxy/advanced/useragents";
  76 my $mimetypes = "${General::swroot}/proxy/advanced/mimetypes";
  77 my $throttled_urls = "${General::swroot}/proxy/advanced/throttle";
  78
  79 my $cre_enabled = "${General::swroot}/proxy/advanced/cre/enable";
  80 my $cre_groups  = "${General::swroot}/proxy/advanced/cre/classrooms";
  81 my $cre_svhosts = "${General::swroot}/proxy/advanced/cre/supervisors";
  82
  83 my $identhosts = "$identdir/hosts";
  84
  85 my $libexecdir = "/usr/lib/squid";
  86
  87 my $acl_src_subnets = "$acldir/src_subnets.acl";
  88 my $acl_src_banned_ip  = "$acldir/src_banned_ip.acl";
  89 my $acl_src_banned_mac = "$acldir/src_banned_mac.acl";
  90 my $acl_src_unrestricted_ip  = "$acldir/src_unrestricted_ip.acl";
  91 my $acl_src_unrestricted_mac = "$acldir/src_unrestricted_mac.acl";
  92 my $acl_src_noaccess_ip  = "$acldir/src_noaccess_ip.acl";
  93 my $acl_src_noaccess_mac = "$acldir/src_noaccess_mac.acl";
  94 my $acl_dst_nocache  = "$acldir/dst_nocache.acl";
  95 my $acl_dst_noauth   = "$acldir/dst_noauth.acl";
  96 my $acl_dst_throttle = "$acldir/dst_throttle.acl";
  97 my $acl_include = "$acldir/include.acl";
  98
  99 unless (-d "$acldir")   { mkdir("$acldir"); }
 100 unless (-d "$ncsadir")  { mkdir("$ncsadir"); }
 101 unless (-d "$ntlmdir")  { mkdir("$ntlmdir"); }
 102 unless (-d "$raddir")   { mkdir("$raddir"); }
 103 unless (-d "$identdir") { mkdir("$identdir"); }
 104 unless (-d "$credir")   { mkdir("$credir"); }
 105
 106 unless (-e $cre_groups)  { system("touch $cre_groups"); }
 107 unless (-e $cre_svhosts) { system("touch $cre_svhosts"); }
 108
 109 unless (-e $userdb) { system("touch $userdb"); }
 110 unless (-e $stdgrp) { system("touch $stdgrp"); }
 111 unless (-e $extgrp) { system("touch $extgrp"); }
 112 unless (-e $disgrp) { system("touch $disgrp"); }
 113
 114 unless (-e $acl_src_subnets)    { system("touch $acl_src_subnets"); }
 115 unless (-e $acl_src_banned_ip)  { system("touch $acl_src_banned_ip"); }
 116 unless (-e $acl_src_banned_mac) { system("touch $acl_src_banned_mac"); }
 117 unless (-e $acl_src_unrestricted_ip)  { system("touch $acl_src_unrestricted_ip"); }
 118 unless (-e $acl_src_unrestricted_mac) { system("touch $acl_src_unrestricted_mac"); }
 119 unless (-e $acl_src_noaccess_ip)  { system("touch $acl_src_noaccess_ip"); }
 120 unless (-e $acl_src_noaccess_mac) { system("touch $acl_src_noaccess_mac"); }
 121 unless (-e $acl_dst_nocache)   { system("touch $acl_dst_nocache"); }
 122 unless (-e $acl_dst_noauth)    { system("touch $acl_dst_noauth"); }
 123 unless (-e $acl_dst_throttle)  { system("touch $acl_dst_throttle"); }
 124 unless (-e $acl_include) { system("touch $acl_include"); }
 125
 126 unless (-e $browserdb) { system("touch $browserdb"); }
 127 unless (-e $mimetypes) { system("touch $mimetypes"); }
 128
 129 open FILE, $browserdb;
 130 @useragentlist = sort { reverse(substr(reverse(substr($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>;
 131 close(FILE);
 132
 133 my %filtersettings=();
 134 $filtersettings{'CHILDREN'} = '5';
 135 if (-e "${General::swroot}/urlfilter/settings") {
 136         &General::readhash("${General::swroot}/urlfilter/settings", \%filtersettings);
 137 }
 138
 139 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 140 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 141
 142 if (-e "${General::swroot}/urlfilter/version")  { $urlfilter_addon  = 1; }
 143 if (-e "${General::swroot}/updacclrtr/version") { $updacclrtr_addon = 1; }
 144
 145 if ($urlfilter_addon) {
 146         $filtersettings{'CHILDREN'} = '5';
 147         if (-e "${General::swroot}/urlfilter/settings") {
 148                 &General::readhash("${General::swroot}/urlfilter/settings", \%filtersettings);
 149         }
 150 }
 151
 152 if ($updacclrtr_addon) {
 153         $updaccsettings{'ACCELERATORS'} = '10';
 154         if (-e "${General::swroot}/updacclrtr/settings") {
 155                 &General::readhash("${General::swroot}/updacclrtr/settings", \%updaccsettings);
 156         }
 157 }
 158
 159 &Header::showhttpheaders();
 160
 161 $proxysettings{'ENABLE_FILTER'} = 'off';
 162 $proxysettings{'ACTION'} = '';
 163 $proxysettings{'VALID'} = '';
 164
 165 $proxysettings{'ENABLE'} = 'off';
 166 $proxysettings{'ENABLE_BLUE'} = 'off';
 167 $proxysettings{'TRANSPARENT'} = 'off';
 168 $proxysettings{'TRANSPARENT_BLUE'} = 'off';
 169 $proxysettings{'PROXY_PORT'} = '800';
 170 $proxysettings{'VISIBLE_HOSTNAME'} = '';
 171 $proxysettings{'ADMIN_MAIL_ADDRESS'} = '';
 172 $proxysettings{'ERR_LANGUAGE'} = 'English';
 173 $proxysettings{'FORWARD_VIA'} = 'off';
 174 $proxysettings{'FORWARD_IPADDRESS'} = 'off';
 175 $proxysettings{'FORWARD_USERNAME'} = '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{'TIME_ACCESS_MODE'} = 'allow';
 193 $proxysettings{'TIME_FROM_HOUR'} = '00';
 194 $proxysettings{'TIME_FROM_MINUTE'} = '00';
 195 $proxysettings{'TIME_TO_HOUR'} = '24';
 196 $proxysettings{'TIME_TO_MINUTE'} = '00';
 197 $proxysettings{'MAX_OUTGOING_SIZE'} = '0';
 198 $proxysettings{'MAX_INCOMING_SIZE'} = '0';
 199 $proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';
 200 $proxysettings{'THROTTLING_GREEN_HOST'} = 'unlimited';
 201 $proxysettings{'THROTTLING_BLUE_TOTAL'} = 'unlimited';
 202 $proxysettings{'THROTTLING_BLUE_HOST'} = 'unlimited';
 203 $proxysettings{'THROTTLE_BINARY'} = 'off';
 204 $proxysettings{'THROTTLE_DSKIMG'} = 'off';
 205 $proxysettings{'THROTTLE_MMEDIA'} = 'off';
 206 $proxysettings{'ENABLE_MIME_FILTER'} = 'off';
 207 $proxysettings{'ENABLE_BROWSER_CHECK'} = 'off';
 208 $proxysettings{'FAKE_USERAGENT'} = '';
 209 $proxysettings{'FAKE_REFERER'} = '';
 210 $proxysettings{'AUTH_METHOD'} = 'none';
 211 $proxysettings{'AUTH_REALM'} = '';
 212 $proxysettings{'AUTH_MAX_USERIP'} = '';
 213 $proxysettings{'AUTH_CACHE_TTL'} = '60';
 214 $proxysettings{'AUTH_IPCACHE_TTL'} = '0';
 215 $proxysettings{'AUTH_CHILDREN'} = '5';
 216 $proxysettings{'NCSA_MIN_PASS_LEN'} = '6';
 217 $proxysettings{'NCSA_BYPASS_REDIR'} = 'off';
 218 $proxysettings{'NCSA_USERNAME'} = '';
 219 $proxysettings{'NCSA_GROUP'} = '';
 220 $proxysettings{'NCSA_PASS'} = '';
 221 $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 222 $proxysettings{'LDAP_BASEDN'} = '';
 223 $proxysettings{'LDAP_TYPE'} = 'ADS';
 224 $proxysettings{'LDAP_SERVER'} = '';
 225 $proxysettings{'LDAP_PORT'} = '389';
 226 $proxysettings{'LDAP_BINDDN_USER'} = '';
 227 $proxysettings{'LDAP_BINDDN_PASS'} = '';
 228 $proxysettings{'LDAP_GROUP'} = '';
 229 $proxysettings{'NTLM_DOMAIN'} = '';
 230 $proxysettings{'NTLM_PDC'} = '';
 231 $proxysettings{'NTLM_BDC'} = '';
 232 $proxysettings{'NTLM_ENABLE_ACL'} = 'off';
 233 $proxysettings{'NTLM_USER_ACL'} = 'positive';
 234 $proxysettings{'RADIUS_SERVER'} = '';
 235 $proxysettings{'RADIUS_PORT'} = '1645';
 236 $proxysettings{'RADIUS_IDENTIFIER'} = '';
 237 $proxysettings{'RADIUS_SECRET'} = '';
 238 $proxysettings{'RADIUS_ENABLE_ACL'} = 'off';
 239 $proxysettings{'RADIUS_USER_ACL'} = 'positive';
 240 $proxysettings{'IDENT_REQUIRED'} = 'off';
 241 $proxysettings{'IDENT_TIMEOUT'} = '10';
 242 $proxysettings{'IDENT_ENABLE_ACL'} = 'off';
 243 $proxysettings{'IDENT_USER_ACL'} = 'positive';
 244
 245 if ($urlfilter_addon) {
 246         $proxysettings{'ENABLE_FILTER'} = 'off';
 247 }
 248
 249 if ($updacclrtr_addon) {
 250         $proxysettings{'ENABLE_UPDACCEL'} = 'off';
 251 }
 252
 253 $ncsa_buttontext = $Lang::tr{'advproxy NCSA create user'};
 254
 255 &Header::getcgihash(\%proxysettings);
 256
 257 if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 0) {$proxysettings{'THROTTLING_GREEN_TOTAL'} = 'unlimited';}
 258 if ($proxysettings{'THROTTLING_GREEN_HOST'}  eq 0) {$proxysettings{'THROTTLING_GREEN_HOST'}  = 'unlimited';}
 259 if ($proxysettings{'THROTTLING_BLUE_TOTAL'}  eq 0) {$proxysettings{'THROTTLING_BLUE_TOTAL'}  = 'unlimited';}
 260 if ($proxysettings{'THROTTLING_BLUE_HOST'}   eq 0) {$proxysettings{'THROTTLING_BLUE_HOST'}   = 'unlimited';}
 261
 262 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy NCSA user management'})
 263 {
 264         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 265 }
 266
 267 if ($proxysettings{'ACTION'} eq $Lang::tr{'add'})
 268 {
 269         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 270         if (length($proxysettings{'NCSA_PASS'}) < $proxysettings{'NCSA_MIN_PASS_LEN'}) {
 271                 $errormessage = $Lang::tr{'advproxy errmsg password length 1'}.$proxysettings{'NCSA_MIN_PASS_LEN'}.$Lang::tr{'advproxy errmsg password length 2'};
 272         }
 273         if (!($proxysettings{'NCSA_PASS'} eq $proxysettings{'NCSA_PASS_CONFIRM'})) {
 274                 $errormessage = $Lang::tr{'advproxy errmsg passwords different'};
 275         }
 276         if ($proxysettings{'NCSA_USERNAME'} eq '') {
 277                 $errormessage = $Lang::tr{'advproxy errmsg no username'};
 278         }
 279         if (!$errormessage) {
 280                 $proxysettings{'NCSA_USERNAME'} =~ tr/A-Z/a-z/;
 281                 &adduser($proxysettings{'NCSA_USERNAME'}, $proxysettings{'NCSA_PASS'}, $proxysettings{'NCSA_GROUP'});
 282         }
 283         $proxysettings{'NCSA_USERNAME'} = '';
 284         $proxysettings{'NCSA_GROUP'} = '';
 285         $proxysettings{'NCSA_PASS'} = '';
 286         $proxysettings{'NCSA_PASS_CONFIRM'} = '';
 287 }
 288
 289 if ($proxysettings{'ACTION'} eq $Lang::tr{'remove'})
 290 {
 291         $proxysettings{'NCSA_EDIT_MODE'} = 'yes';
 292         &deluser($proxysettings{'ID'});
 293 }
 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 = $Lang::tr{'invalid input'};
 313                 goto ERROR;
 314         }
 315         if (!($proxysettings{'CACHE_SIZE'} =~ /^\d+/) ||
 316                 ($proxysettings{'CACHE_SIZE'} < 10))
 317         {
 318                 $errormessage = $Lang::tr{'advproxy errmsg hdd cache size'};
 319                 goto ERROR;
 320         }
 321         if (!($proxysettings{'CACHE_MEM'} =~ /^\d+/) ||
 322                 ($proxysettings{'CACHE_MEM'} < 1))
 323         {
 324                 $errormessage = $Lang::tr{'advproxy errmsg mem cache size'};
 325                 goto ERROR;
 326         }
 327         my @free = `/usr/bin/free`;
 328         $free[1] =~ m/(\d+)/;
 329         $cachemem = int $1 / 2048;
 330         if ($proxysettings{'CACHE_MEM'} > $cachemem) {
 331                 $proxysettings{'CACHE_MEM'} = $cachemem;
 332         }
 333         if (!($proxysettings{'MAX_SIZE'} =~ /^\d+/))
 334         {
 335                 $errormessage = $Lang::tr{'invalid maximum object size'};
 336                 goto ERROR;
 337         }
 338         if (!($proxysettings{'MIN_SIZE'} =~ /^\d+/))
 339         {
 340                 $errormessage = $Lang::tr{'invalid minimum object size'};
 341                 goto ERROR;
 342         }
 343         if (!($proxysettings{'MAX_OUTGOING_SIZE'} =~ /^\d+/))
 344         {
 345                 $errormessage = $Lang::tr{'invalid maximum outgoing size'};
 346                 goto ERROR;
 347         }
 348         if ($proxysettings{'ENABLE_FILTER'} eq 'on')
 349         {
 350                 print FILE <<END
 351 redirect_program /usr/bin/squidGuard
 352 redirect_children $filtersettings{'CHILDREN'}
 353
 354 END
 355                 ;
 356         }
 357         if (!($proxysettings{'TIME_TO_HOUR'}.$proxysettings{'TIME_TO_MINUTE'} gt $proxysettings{'TIME_FROM_HOUR'}.$proxysettings{'TIME_FROM_MINUTE'}))
 358         {
 359                 $errormessage = $Lang::tr{'advproxy errmsg time restriction'};
 360                 goto ERROR;
 361         }
 362         if (!($proxysettings{'MAX_INCOMING_SIZE'} =~ /^\d+/))
 363         {
 364                 $errormessage = $Lang::tr{'invalid maximum incoming size'};
 365                 goto ERROR;
 366         }
 367         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on')
 368         {
 369                 $browser_regexp = '';
 370                 foreach (@useragentlist)
 371                 {
 372                         chomp;
 373                         @useragent = split(/,/);
 374                         if ($proxysettings{'UA_'.@useragent[0]} eq 'on') { $browser_regexp .= "@useragent[2]|"; }
 375                 }
 376                 chop($browser_regexp);
 377                 if (!$browser_regexp)
 378                 {
 379                         $errormessage = $Lang::tr{'advproxy errmsg no browser'};
 380                         goto ERROR;
 381                 }
 382         }
 383         if (!($proxysettings{'AUTH_METHOD'} eq 'none'))
 384         {
 385                 unless (($proxysettings{'AUTH_METHOD'} eq 'ident') &&
 386                         ($proxysettings{'IDENT_REQUIRED'} eq 'off') &&
 387                         ($proxysettings{'IDENT_ENABLE_ACL'} eq 'off'))
 388                 {
 389                         if ($netsettings{'BLUE_DEV'})
 390                         {
 391                                 if ((($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on')) &&
 392                                         (($proxysettings{'ENABLE_BLUE'} eq 'off') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on')))
 393                                 {
 394                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 395                                         goto ERROR;
 396                                 }
 397                         } else {
 398                                 if (($proxysettings{'ENABLE'} eq 'off') || ($proxysettings{'TRANSPARENT'} eq 'on'))
 399                                 {
 400                                         $errormessage = $Lang::tr{'advproxy errmsg non-transparent proxy required'};
 401                                         goto ERROR;
 402                                 }
 403                         }
 404                 }
 405                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) &&
 406                         ((!($proxysettings{'AUTH_MAX_USERIP'} =~ /^\d+/)) || ($proxysettings{'AUTH_MAX_USERIP'} < 1) || ($proxysettings{'AUTH_MAX_USERIP'} > 255)))
 407                 {
 408                         $errormessage = $Lang::tr{'advproxy errmsg max userip'};
 409                         goto ERROR;
 410                 }
 411                 if (!($proxysettings{'AUTH_CACHE_TTL'} =~ /^\d+/))
 412                 {
 413                         $errormessage = $Lang::tr{'advproxy errmsg auth cache ttl'};
 414                         goto ERROR;
 415                 }
 416                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} =~ /^\d+/))
 417                 {
 418                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache ttl'};
 419                         goto ERROR;
 420                 }
 421                 if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && ($proxysettings{'AUTH_IPCACHE_TTL'} eq '0'))
 422                 {
 423                         $errormessage = $Lang::tr{'advproxy errmsg auth ipcache may not be null'};
 424                         goto ERROR;
 425                 }
 426                 if ((!($proxysettings{'AUTH_CHILDREN'} =~ /^\d+/)) || ($proxysettings{'AUTH_CHILDREN'} < 1) || ($proxysettings{'AUTH_CHILDREN'} > 255))
 427                 {
 428                         $errormessage = $Lang::tr{'advproxy errmsg auth children'};
 429                         goto ERROR;
 430                 }
 431         }
 432         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
 433         {
 434                 if ((!($proxysettings{'NCSA_MIN_PASS_LEN'} =~ /^\d+/)) || ($proxysettings{'NCSA_MIN_PASS_LEN'} < 1) || ($proxysettings{'NCSA_MIN_PASS_LEN'} > 255))
 435                 {
 436                         $errormessage = $Lang::tr{'advproxy errmsg password length'};
 437                         goto ERROR;
 438                 }
 439         }
 440         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
 441         {
 442                 if ((!($proxysettings{'IDENT_TIMEOUT'} =~ /^\d+/)) || ($proxysettings{'IDENT_TIMEOUT'} < 1))
 443                 {
 444                         $errormessage = $Lang::tr{'advproxy errmsg ident timeout'};
 445                         goto ERROR;
 446                 }
 447         }
 448         if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
 449         {
 450                 if ($proxysettings{'LDAP_BASEDN'} eq '')
 451                 {
 452                         $errormessage = $Lang::tr{'advproxy errmsg ldap base dn'};
 453                         goto ERROR;
 454                 }
 455                 if (!&General::validip($proxysettings{'LDAP_SERVER'}))
 456                 {
 457                         $errormessage = $Lang::tr{'advproxy errmsg ldap server'};
 458                         goto ERROR;
 459                 }
 460                 if (!&General::validport($proxysettings{'LDAP_PORT'}))
 461                 {
 462                         $errormessage = $Lang::tr{'advproxy errmsg ldap port'};
 463                         goto ERROR;
 464                 }
 465                 if (($proxysettings{'LDAP_TYPE'} eq 'ADS') || ($proxysettings{'LDAP_TYPE'} eq 'NDS'))
 466                 {
 467                         if (($proxysettings{'LDAP_BINDDN_USER'} eq '') || ($proxysettings{'LDAP_BINDDN_PASS'} eq ''))
 468                         {
 469                                 $errormessage = $Lang::tr{'advproxy errmsg ldap bind dn'};
 470                                 goto ERROR;
 471                         }
 472                 }
 473         }
 474         if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
 475         {
 476                 if ($proxysettings{'NTLM_DOMAIN'} eq '')
 477                 {
 478                         $errormessage = $Lang::tr{'advproxy errmsg ntlm domain'};
 479                         goto ERROR;
 480                 }
 481                 if ($proxysettings{'NTLM_PDC'} eq '')
 482                 {
 483                         $errormessage = $Lang::tr{'advproxy errmsg ntlm pdc'};
 484                         goto ERROR;
 485                 }
 486                 if (!&General::validhostname($proxysettings{'NTLM_PDC'}))
 487                 {
 488                         $errormessage = $Lang::tr{'advproxy errmsg invalid pdc'};
 489                         goto ERROR;
 490                 }
 491                 if ((!($proxysettings{'NTLM_BDC'} eq '')) && (!&General::validhostname($proxysettings{'NTLM_BDC'})))
 492                 {
 493                         $errormessage = $Lang::tr{'advproxy errmsg invalid bdc'};
 494                         goto ERROR;
 495                 }
 496         }
 497         if ($proxysettings{'AUTH_METHOD'} eq 'radius')
 498         {
 499                 if (!&General::validip($proxysettings{'RADIUS_SERVER'}))
 500                 {
 501                         $errormessage = $Lang::tr{'advproxy errmsg radius server'};
 502                         goto ERROR;
 503                 }
 504                 if (!&General::validport($proxysettings{'RADIUS_PORT'}))
 505                 {
 506                         $errormessage = $Lang::tr{'advproxy errmsg radius port'};
 507                         goto ERROR;
 508                 }
 509                 if ($proxysettings{'RADIUS_SECRET'} eq '')
 510                 {
 511                         $errormessage = $Lang::tr{'advproxy errmsg radius secret'};
 512                         goto ERROR;
 513                 }
 514         }
 515
 516         # Quick parent proxy error checking of username and password info. If username password don't both exist give an error.
 517         $proxy1 = 'YES';
 518         $proxy2 = 'YES';
 519         if (($proxysettings{'UPSTREAM_USER'} eq '')) {$proxy1 = '';}
 520         if (($proxysettings{'UPSTREAM_PASSWORD'} eq '')) {$proxy2 = '';}
 521         if (($proxy1 ne $proxy2))
 522         {
 523                 $errormessage = $Lang::tr{'advproxy errmsg invalid upstream proxy username or password setting'};
 524                 goto ERROR;
 525         }
 526
 527 ERROR:
 528         &check_acls;
 529
 530         if ($errormessage) {
 531                 $proxysettings{'VALID'} = 'no'; }
 532         else {
 533                 $proxysettings{'VALID'} = 'yes'; }
 534
 535         if ($proxysettings{'VALID'} eq 'yes')
 536         {
 537                 &write_acls;
 538
 539                 delete $proxysettings{'SRC_SUBNETS'};
 540                 delete $proxysettings{'SRC_BANNED_IP'};
 541                 delete $proxysettings{'SRC_BANNED_MAC'};
 542                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
 543                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
 544                 delete $proxysettings{'DST_NOCACHE'};
 545                 delete $proxysettings{'DST_NOAUTH'};
 546                 delete $proxysettings{'MIME_TYPES'};
 547                 delete $proxysettings{'NTLM_ALLOW_USERS'};
 548                 delete $proxysettings{'NTLM_DENY_USERS'};
 549                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
 550                 delete $proxysettings{'RADIUS_DENY_USERS'};
 551                 delete $proxysettings{'IDENT_HOSTS'};
 552                 delete $proxysettings{'IDENT_ALLOW_USERS'};
 553                 delete $proxysettings{'IDENT_DENY_USERS'};
 554
 555                 delete $proxysettings{'CRE_GROUPS'};
 556                 delete $proxysettings{'CRE_SVHOSTS'};
 557
 558                 delete $proxysettings{'NCSA_USERNAME'};
 559                 delete $proxysettings{'NCSA_GROUP'};
 560                 delete $proxysettings{'NCSA_PASS'};
 561                 delete $proxysettings{'NCSA_PASS_CONFIRM'};
 562
 563                 $proxysettings{'TIME_MON'} = 'off' unless exists $proxysettings{'TIME_MON'};
 564                 $proxysettings{'TIME_TUE'} = 'off' unless exists $proxysettings{'TIME_TUE'};
 565                 $proxysettings{'TIME_WED'} = 'off' unless exists $proxysettings{'TIME_WED'};
 566                 $proxysettings{'TIME_THU'} = 'off' unless exists $proxysettings{'TIME_THU'};
 567                 $proxysettings{'TIME_FRI'} = 'off' unless exists $proxysettings{'TIME_FRI'};
 568                 $proxysettings{'TIME_SAT'} = 'off' unless exists $proxysettings{'TIME_SAT'};
 569                 $proxysettings{'TIME_SUN'} = 'off' unless exists $proxysettings{'TIME_SUN'};
 570
 571                 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'off' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 572                 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'off' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 573
 574                 &General::writehash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 575
 576                 if ($urlfilter_addon)
 577                 {
 578                         if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 579                         $stdproxysettings{'ENABLE_FILTER'} = $proxysettings{'ENABLE_FILTER'};
 580                         &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 581                 }
 582
 583                 if ($updacclrtr_addon)
 584                 {
 585                         if (-e "${General::swroot}/proxy/settings") { &General::readhash("${General::swroot}/proxy/settings", \%stdproxysettings); }
 586                         $stdproxysettings{'ENABLE_UPDACCEL'} = $proxysettings{'ENABLE_UPDACCEL'};
 587                         &General::writehash("${General::swroot}/proxy/settings", \%stdproxysettings);
 588                 }
 589
 590                 &writeconfig;
 591                 &writepacfile;
 592
 593                 unlink "${General::swroot}/proxy/enable";
 594                 unlink "${General::swroot}/proxy/transparent";
 595                 unlink "${General::swroot}/proxy/enable_blue";
 596                 unlink "${General::swroot}/proxy/transparent_blue";
 597
 598                 if ($proxysettings{'ENABLE'} eq 'on') {
 599                         system ('/bin/touch', "${General::swroot}/proxy/enable"); }
 600                 if ($proxysettings{'TRANSPARENT'} eq 'on') {
 601                         system ('/bin/touch', "${General::swroot}/proxy/transparent"); }
 602                 if ($proxysettings{'ENABLE_BLUE'} eq 'on') {
 603                         system ('/bin/touch', "${General::swroot}/proxy/enable_blue"); }
 604                 if ($proxysettings{'TRANSPARENT_BLUE'} eq 'on') {
 605                         system ('/bin/touch', "${General::swroot}/proxy/transparent_blue"); }
 606
 607                 if ($proxysettings{'ACTION'} eq $Lang::tr{'advproxy save and restart'}) { system('/usr/local/bin/restartsquid'); }
 608         }
 609 }
 610
 611 if ($proxysettings{'ACTION'} eq $Lang::tr{'clear cache'})
 612 {
 613         system('/usr/local/bin/restartsquid','-f');
 614 }
 615
 616 if (!$errormessage)
 617 {
 618         if (-e "${General::swroot}/proxy/advanced/settings") {
 619                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 620         } elsif (-e "${General::swroot}/proxy/settings") {
 621                 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 622         }
 623         &read_acls;
 624 }
 625
 626 $checked{'ENABLE'}{'off'} = '';
 627 $checked{'ENABLE'}{'on'} = '';
 628 $checked{'ENABLE'}{$proxysettings{'ENABLE'}} = "checked='checked'";
 629
 630 $checked{'TRANSPARENT'}{'off'} = '';
 631 $checked{'TRANSPARENT'}{'on'} = '';
 632 $checked{'TRANSPARENT'}{$proxysettings{'TRANSPARENT'}} = "checked='checked'";
 633
 634 $checked{'ENABLE_BLUE'}{'off'} = '';
 635 $checked{'ENABLE_BLUE'}{'on'} = '';
 636 $checked{'ENABLE_BLUE'}{$proxysettings{'ENABLE_BLUE'}} = "checked='checked'";
 637
 638 $checked{'TRANSPARENT_BLUE'}{'off'} = '';
 639 $checked{'TRANSPARENT_BLUE'}{'on'} = '';
 640 $checked{'TRANSPARENT_BLUE'}{$proxysettings{'TRANSPARENT_BLUE'}} = "checked='checked'";
 641
 642 $checked{'FORWARD_IPADDRESS'}{'off'} = '';
 643 $checked{'FORWARD_IPADDRESS'}{'on'} = '';
 644 $checked{'FORWARD_IPADDRESS'}{$proxysettings{'FORWARD_IPADDRESS'}} = "checked='checked'";
 645 $checked{'FORWARD_USERNAME'}{'off'} = '';
 646 $checked{'FORWARD_USERNAME'}{'on'} = '';
 647 $checked{'FORWARD_USERNAME'}{$proxysettings{'FORWARD_USERNAME'}} = "checked='checked'";
 648 $checked{'FORWARD_VIA'}{'off'} = '';
 649 $checked{'FORWARD_VIA'}{'on'} = '';
 650 $checked{'FORWARD_VIA'}{$proxysettings{'FORWARD_VIA'}} = "checked='checked'";
 651
 652 $selected{'MEM_POLICY'}{$proxysettings{'MEM_POLICY'}} = "selected='selected'";
 653 $selected{'CACHE_POLICY'}{$proxysettings{'CACHE_POLICY'}} = "selected='selected'";
 654 $selected{'L1_DIRS'}{$proxysettings{'L1_DIRS'}} = "selected='selected'";
 655 $checked{'OFFLINE_MODE'}{'off'} = '';
 656 $checked{'OFFLINE_MODE'}{'on'} = '';
 657 $checked{'OFFLINE_MODE'}{$proxysettings{'OFFLINE_MODE'}} = "checked='checked'";
 658
 659 $checked{'LOGGING'}{'off'} = '';
 660 $checked{'LOGGING'}{'on'} = '';
 661 $checked{'LOGGING'}{$proxysettings{'LOGGING'}} = "checked='checked'";
 662 $checked{'LOGQUERY'}{'off'} = '';
 663 $checked{'LOGQUERY'}{'on'} = '';
 664 $checked{'LOGQUERY'}{$proxysettings{'LOGQUERY'}} = "checked='checked'";
 665 $checked{'LOGUSERAGENT'}{'off'} = '';
 666 $checked{'LOGUSERAGENT'}{'on'} = '';
 667 $checked{'LOGUSERAGENT'}{$proxysettings{'LOGUSERAGENT'}} = "checked='checked'";
 668
 669 $selected{'ERR_LANGUAGE'}{$proxysettings{'ERR_LANGUAGE'}} = "selected='selected'";
 670
 671 $checked{'CLASSROOM_EXT'}{'off'} = '';
 672 $checked{'CLASSROOM_EXT'}{'on'} = '';
 673 $checked{'CLASSROOM_EXT'}{$proxysettings{'CLASSROOM_EXT'}} = "checked='checked'";
 674
 675 $selected{'TIME_ACCESS_MODE'}{$proxysettings{'TIME_ACCESS_MODE'}} = "selected='selected'";
 676 $selected{'TIME_FROM_HOUR'}{$proxysettings{'TIME_FROM_HOUR'}} = "selected='selected'";
 677 $selected{'TIME_FROM_MINUTE'}{$proxysettings{'TIME_FROM_MINUTE'}} = "selected='selected'";
 678 $selected{'TIME_TO_HOUR'}{$proxysettings{'TIME_TO_HOUR'}} = "selected='selected'";
 679 $selected{'TIME_TO_MINUTE'}{$proxysettings{'TIME_TO_MINUTE'}} = "selected='selected'";
 680
 681 $proxysettings{'TIME_MON'} = 'on' unless exists $proxysettings{'TIME_MON'};
 682 $proxysettings{'TIME_TUE'} = 'on' unless exists $proxysettings{'TIME_TUE'};
 683 $proxysettings{'TIME_WED'} = 'on' unless exists $proxysettings{'TIME_WED'};
 684 $proxysettings{'TIME_THU'} = 'on' unless exists $proxysettings{'TIME_THU'};
 685 $proxysettings{'TIME_FRI'} = 'on' unless exists $proxysettings{'TIME_FRI'};
 686 $proxysettings{'TIME_SAT'} = 'on' unless exists $proxysettings{'TIME_SAT'};
 687 $proxysettings{'TIME_SUN'} = 'on' unless exists $proxysettings{'TIME_SUN'};
 688
 689 $checked{'TIME_MON'}{'off'} = '';
 690 $checked{'TIME_MON'}{'on'} = '';
 691 $checked{'TIME_MON'}{$proxysettings{'TIME_MON'}} = "checked='checked'";
 692 $checked{'TIME_TUE'}{'off'} = '';
 693 $checked{'TIME_TUE'}{'on'} = '';
 694 $checked{'TIME_TUE'}{$proxysettings{'TIME_TUE'}} = "checked='checked'";
 695 $checked{'TIME_WED'}{'off'} = '';
 696 $checked{'TIME_WED'}{'on'} = '';
 697 $checked{'TIME_WED'}{$proxysettings{'TIME_WED'}} = "checked='checked'";
 698 $checked{'TIME_THU'}{'off'} = '';
 699 $checked{'TIME_THU'}{'on'} = '';
 700 $checked{'TIME_THU'}{$proxysettings{'TIME_THU'}} = "checked='checked'";
 701 $checked{'TIME_FRI'}{'off'} = '';
 702 $checked{'TIME_FRI'}{'on'} = '';
 703 $checked{'TIME_FRI'}{$proxysettings{'TIME_FRI'}} = "checked='checked'";
 704 $checked{'TIME_SAT'}{'off'} = '';
 705 $checked{'TIME_SAT'}{'on'} = '';
 706 $checked{'TIME_SAT'}{$proxysettings{'TIME_SAT'}} = "checked='checked'";
 707 $checked{'TIME_SUN'}{'off'} = '';
 708 $checked{'TIME_SUN'}{'on'} = '';
 709 $checked{'TIME_SUN'}{$proxysettings{'TIME_SUN'}} = "checked='checked'";
 710
 711 $selected{'THROTTLING_GREEN_TOTAL'}{$proxysettings{'THROTTLING_GREEN_TOTAL'}} = "selected='selected'";
 712 $selected{'THROTTLING_GREEN_HOST'}{$proxysettings{'THROTTLING_GREEN_HOST'}} = "selected='selected'";
 713 $selected{'THROTTLING_BLUE_TOTAL'}{$proxysettings{'THROTTLING_BLUE_TOTAL'}} = "selected='selected'";
 714 $selected{'THROTTLING_BLUE_HOST'}{$proxysettings{'THROTTLING_BLUE_HOST'}} = "selected='selected'";
 715
 716 $checked{'THROTTLE_BINARY'}{'off'} = '';
 717 $checked{'THROTTLE_BINARY'}{'on'} = '';
 718 $checked{'THROTTLE_BINARY'}{$proxysettings{'THROTTLE_BINARY'}} = "checked='checked'";
 719 $checked{'THROTTLE_DSKIMG'}{'off'} = '';
 720 $checked{'THROTTLE_DSKIMG'}{'on'} = '';
 721 $checked{'THROTTLE_DSKIMG'}{$proxysettings{'THROTTLE_DSKIMG'}} = "checked='checked'";
 722 $checked{'THROTTLE_MMEDIA'}{'off'} = '';
 723 $checked{'THROTTLE_MMEDIA'}{'on'} = '';
 724 $checked{'THROTTLE_MMEDIA'}{$proxysettings{'THROTTLE_MMEDIA'}} = "checked='checked'";
 725
 726 $checked{'ENABLE_MIME_FILTER'}{'off'} = '';
 727 $checked{'ENABLE_MIME_FILTER'}{'on'} = '';
 728 $checked{'ENABLE_MIME_FILTER'}{$proxysettings{'ENABLE_MIME_FILTER'}} = "checked='checked'";
 729
 730 $checked{'ENABLE_BROWSER_CHECK'}{'off'} = '';
 731 $checked{'ENABLE_BROWSER_CHECK'}{'on'} = '';
 732 $checked{'ENABLE_BROWSER_CHECK'}{$proxysettings{'ENABLE_BROWSER_CHECK'}} = "checked='checked'";
 733
 734 foreach (@useragentlist) {
 735         @useragent = split(/,/);
 736         $checked{'UA_'.@useragent[0]}{'off'} = '';
 737         $checked{'UA_'.@useragent[0]}{'on'} = '';
 738         $checked{'UA_'.@useragent[0]}{$proxysettings{'UA_'.@useragent[0]}} = "checked='checked'";
 739 }
 740
 741 $checked{'AUTH_METHOD'}{'none'} = '';
 742 $checked{'AUTH_METHOD'}{'ncsa'} = '';
 743 $checked{'AUTH_METHOD'}{'ident'} = '';
 744 $checked{'AUTH_METHOD'}{'ldap'} = '';
 745 $checked{'AUTH_METHOD'}{'ntlm'} = '';
 746 $checked{'AUTH_METHOD'}{'radius'} = '';
 747 $checked{'AUTH_METHOD'}{$proxysettings{'AUTH_METHOD'}} = "checked='checked'";
 748
 749 $proxysettings{'AUTH_ALWAYS_REQUIRED'} = 'on' unless exists $proxysettings{'AUTH_ALWAYS_REQUIRED'};
 750
 751 $checked{'AUTH_ALWAYS_REQUIRED'}{'off'} = '';
 752 $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} = '';
 753 $checked{'AUTH_ALWAYS_REQUIRED'}{$proxysettings{'AUTH_ALWAYS_REQUIRED'}} = "checked='checked'";
 754
 755 $checked{'NCSA_BYPASS_REDIR'}{'off'} = '';
 756 $checked{'NCSA_BYPASS_REDIR'}{'on'} = '';
 757 $checked{'NCSA_BYPASS_REDIR'}{$proxysettings{'NCSA_BYPASS_REDIR'}} = "checked='checked'";
 758
 759 $selected{'NCSA_GROUP'}{$proxysettings{'NCSA_GROUP'}} = "selected='selected'";
 760
 761 $selected{'LDAP_TYPE'}{$proxysettings{'LDAP_TYPE'}} = "selected='selected'";
 762
 763 $proxysettings{'NTLM_ENABLE_INT_AUTH'} = 'on' unless exists $proxysettings{'NTLM_ENABLE_INT_AUTH'};
 764
 765 $checked{'NTLM_ENABLE_INT_AUTH'}{'off'} = '';
 766 $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} = '';
 767 $checked{'NTLM_ENABLE_INT_AUTH'}{$proxysettings{'NTLM_ENABLE_INT_AUTH'}} = "checked='checked'";
 768
 769 $checked{'NTLM_ENABLE_ACL'}{'off'} = '';
 770 $checked{'NTLM_ENABLE_ACL'}{'on'} = '';
 771 $checked{'NTLM_ENABLE_ACL'}{$proxysettings{'NTLM_ENABLE_ACL'}} = "checked='checked'";
 772
 773 $checked{'NTLM_USER_ACL'}{'positive'} = '';
 774 $checked{'NTLM_USER_ACL'}{'negative'} = '';
 775 $checked{'NTLM_USER_ACL'}{$proxysettings{'NTLM_USER_ACL'}} = "checked='checked'";
 776
 777 $checked{'RADIUS_ENABLE_ACL'}{'off'} = '';
 778 $checked{'RADIUS_ENABLE_ACL'}{'on'} = '';
 779 $checked{'RADIUS_ENABLE_ACL'}{$proxysettings{'RADIUS_ENABLE_ACL'}} = "checked='checked'";
 780
 781 $checked{'RADIUS_USER_ACL'}{'positive'} = '';
 782 $checked{'RADIUS_USER_ACL'}{'negative'} = '';
 783 $checked{'RADIUS_USER_ACL'}{$proxysettings{'RADIUS_USER_ACL'}} = "checked='checked'";
 784
 785 $checked{'IDENT_REQUIRED'}{'off'} = '';
 786 $checked{'IDENT_REQUIRED'}{'on'} = '';
 787 $checked{'IDENT_REQUIRED'}{$proxysettings{'IDENT_REQUIRED'}} = "checked='checked'";
 788
 789 $checked{'IDENT_ENABLE_ACL'}{'off'} = '';
 790 $checked{'IDENT_ENABLE_ACL'}{'on'} = '';
 791 $checked{'IDENT_ENABLE_ACL'}{$proxysettings{'IDENT_ENABLE_ACL'}} = "checked='checked'";
 792
 793 $checked{'IDENT_USER_ACL'}{'positive'} = '';
 794 $checked{'IDENT_USER_ACL'}{'negative'} = '';
 795 $checked{'IDENT_USER_ACL'}{$proxysettings{'IDENT_USER_ACL'}} = "checked='checked'";
 796
 797 if ($urlfilter_addon) {
 798         $checked{'ENABLE_FILTER'}{'off'} = '';
 799         $checked{'ENABLE_FILTER'}{'on'} = '';
 800         $checked{'ENABLE_FILTER'}{$proxysettings{'ENABLE_FILTER'}} = "checked='checked'";
 801 }
 802
 803 if ($updacclrtr_addon) {
 804         $checked{'ENABLE_UPDACCEL'}{'off'} = '';
 805         $checked{'ENABLE_UPDACCEL'}{'on'} = '';
 806         $checked{'ENABLE_UPDACCEL'}{$proxysettings{'ENABLE_UPDACCEL'}} = "checked='checked'";
 807 }
 808
 809 &Header::openpage($Lang::tr{'advproxy advanced web proxy configuration'}, 1, '');
 810
 811 &Header::openbigbox('100%', 'left', '', $errormessage);
 812
 813 if ($errormessage) {
 814         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 815         print "<font class='base'>$errormessage&nbsp;</font>\n";
 816         &Header::closebox();
 817 }
 818
 819 # ===================================================================
 820 #  Main settings
 821 # ===================================================================
 822
 823 unless ($proxysettings{'NCSA_EDIT_MODE'} eq 'yes') {
 824
 825 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
 826
 827 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy advanced web proxy'}");
 828
 829 print <<END
 830 <table width='100%'>
 831 <tr>
 832         <td colspan='4' class='base'><b>$Lang::tr{'advproxy common settings'}</b></td>
 833 </tr>
 834 <tr>
 835         <td width='25%' class='base'>$Lang::tr{'advproxy enabled on'} <font color="$Header::colourgreen">Green</font>:</td>
 836         <td width='20%'><input type='checkbox' name='ENABLE' $checked{'ENABLE'}{'on'} /></td>
 837         <td width='25%' class='base'>$Lang::tr{'advproxy proxy port'}:</td>
 838         <td width='30%'><input type='text' name='PROXY_PORT' value='$proxysettings{'PROXY_PORT'}' size='5' /></td>
 839 </tr>
 840 <tr>
 841         <td class='base'>$Lang::tr{'advproxy transparent on'} <font color="$Header::colourgreen">Green</font>:</td>
 842         <td><input type='checkbox' name='TRANSPARENT' $checked{'TRANSPARENT'}{'on'} /></td>
 843         <td class='base'>$Lang::tr{'advproxy visible hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 844         <td><input type='text' name='VISIBLE_HOSTNAME' value='$proxysettings{'VISIBLE_HOSTNAME'}' /></td>
 845 </tr>
 846 <tr>
 847 END
 848 ;
 849 if ($netsettings{'BLUE_DEV'}) {
 850         print "<td class='base'>$Lang::tr{'advproxy enabled on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 851         print "<td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td>";
 852 } else {
 853         print "<td colspan='2'>&nbsp;</td>";
 854 }
 855 print <<END
 856         <td class='base'>$Lang::tr{'advproxy admin mail'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 857         <td><input type='text' name='ADMIN_MAIL_ADDRESS' value='$proxysettings{'ADMIN_MAIL_ADDRESS'}' /></td>
 858 </tr>
 859 <tr>
 860 END
 861 ;
 862 if ($netsettings{'BLUE_DEV'}) {
 863         print "<td class='base'>$Lang::tr{'advproxy transparent on'} <font color='$Header::colourblue'>Blue</font>:</td>";
 864         print "<td><input type='checkbox' name='TRANSPARENT_BLUE' $checked{'TRANSPARENT_BLUE'}{'on'} /></td>";
 865 } else {
 866         print "<td colspan='2'>&nbsp;</td>";
 867 }
 868 print <<END
 869         <td class='base'>$Lang::tr{'advproxy error language'}:</td>
 870         <td class='base'>
 871         <select name='ERR_LANGUAGE'>
 872 END
 873 ;
 874         foreach (</usr/lib/squid/errors/*>) {
 875                 if (-d) {
 876                         $language = substr($_,rindex($_,"/")+1);
 877                         print "<option value='$language' $selected{'ERR_LANGUAGE'}{$language}>$language</option>\n";
 878                 }
 879         }
 880 print <<END
 881         </select>
 882         </td>
 883 </tr>
 884 <tr>
 885         <td colspan='4'><hr /><b>$Lang::tr{'urlfilter url filter'}</b></td>
 886 </tr>
 887 <tr>
 888         <td width='25%' class='base'>$Lang::tr{'urlfilter enabled'}</td>
 889         <td><input type='checkbox' name='ENABLE_FILTER' $checked{'ENABLE_FILTER'}{'on'} /></td>
 890         <td colspan='2'>&nbsp;</td>
 891 </tr>
 892 </table>
 893 <hr size='1'>
 894 <table width='100%'>
 895 <tr>
 896         <td colspan='4' class='base'><b>$Lang::tr{'advproxy upstream proxy'}</b></td>
 897 </tr>
 898 <tr>
 899         <td width='25%' class='base'>$Lang::tr{'advproxy via forwarding'}</font>:</td>
 900         <td width='20%'><input type='checkbox' name='FORWARD_VIA' $checked{'FORWARD_VIA'}{'on'} /></td>
 901         <td width='25%' class='base'>$Lang::tr{'advproxy upstream proxy host:port'}&nbsp;<img src='/blob.gif' alt='*' /></td>
 902         <td width='30%'><input type='text' name='UPSTREAM_PROXY' value='$proxysettings{'UPSTREAM_PROXY'}' /></td>
 903 </tr>
 904 <tr>
 905         <td class='base'>$Lang::tr{'advproxy client IP forwarding'}</font>:</td>
 906         <td><input type='checkbox' name='FORWARD_IPADDRESS' $checked{'FORWARD_IPADDRESS'}{'on'} /></td>
 907         <td class='base'>$Lang::tr{'advproxy upstream username'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 908         <td><input type='text' name='UPSTREAM_USER' value='$proxysettings{'UPSTREAM_USER'}' /></td>
 909 </tr>
 910 <tr>
 911         <td class='base'>$Lang::tr{'advproxy username forwarding'}</font>:</td>
 912         <td><input type='checkbox' name='FORWARD_USERNAME' $checked{'FORWARD_USERNAME'}{'on'} /></td>
 913         <td class='base'>$Lang::tr{'advproxy upstream password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 914         <td><input type='password' name='UPSTREAM_PASSWORD' value='$proxysettings{'UPSTREAM_PASSWORD'}' /></td>
 915 </tr>
 916 </table>
 917 <hr size='1'>
 918 <table width='100%'>
 919 <tr>
 920         <td colspan='4' class='base'><b>$Lang::tr{'advproxy log settings'}</b></td>
 921 </tr>
 922 <tr>
 923         <td width='25%' class='base'>$Lang::tr{'advproxy log enabled'}:</td>
 924         <td width='20%'><input type='checkbox' name='LOGGING' $checked{'LOGGING'}{'on'} /></td>
 925         <td width='25%'class='base'>$Lang::tr{'advproxy log query'}:</td>
 926         <td width='30%'><input type='checkbox' name='LOGQUERY' $checked{'LOGQUERY'}{'on'} /></td>
 927 </tr>
 928 <tr>
 929         <td>&nbsp;</td>
 930         <td>&nbsp;</td>
 931         <td class='base'>$Lang::tr{'advproxy log useragent'}:</td>
 932         <td><input type='checkbox' name='LOGUSERAGENT' $checked{'LOGUSERAGENT'}{'on'} /></td>
 933 </tr>
 934 </table>
 935 <hr size='1'>
 936 <table width='100%'>
 937 <tr>
 938         <td colspan='4'><b>$Lang::tr{'advproxy cache management'}</b></td>
 939 </tr>
 940 <tr>
 941         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
 942 </tr>
 943 <tr>
 944         <td class='base'>$Lang::tr{'advproxy ram cache size'}:</td>
 945         <td><input type='text' name='CACHE_MEM' value='$proxysettings{'CACHE_MEM'}' size='5' /></td>
 946         <td class='base'>$Lang::tr{'advproxy hdd cache size'}:</td>
 947         <td><input type='text' name='CACHE_SIZE' value='$proxysettings{'CACHE_SIZE'}' size='5' /></td>
 948 </tr>
 949 <tr>
 950         <td class='base'>$Lang::tr{'advproxy min size'}:</td>
 951         <td><input type='text' name='MIN_SIZE' value='$proxysettings{'MIN_SIZE'}' size='5' /></td>
 952         <td class='base'>$Lang::tr{'advproxy max size'}:</td>
 953         <td><input type='text' name='MAX_SIZE' value='$proxysettings{'MAX_SIZE'}' size='5' /></td>
 954 </tr>
 955 <tr>
 956         <td class='base'>$Lang::tr{'advproxy number of L1 dirs'}:</td>
 957         <td class='base'><select name='L1_DIRS'>
 958                 <option value='16'  $selected{'L1_DIRS'}{'16'}>16</option>
 959                 <option value='32'  $selected{'L1_DIRS'}{'32'}>32</option>
 960                 <option value='64'  $selected{'L1_DIRS'}{'64'}>64</option>
 961                 <option value='128' $selected{'L1_DIRS'}{'128'}>128</option>
 962                 <option value='256' $selected{'L1_DIRS'}{'256'}>256</option>
 963         </select></td>
 964         <td colspan='2' rowspan= '5' valign='top' class='base'>
 965                 <table cellpadding='0' cellspacing='0'>
 966                         <tr>
 967                                 <!-- intentionally left empty -->
 968                         </tr>
 969                         <tr>
 970                         <td>$Lang::tr{'advproxy no cache sites'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
 971                         </tr>
 972                         <tr>
 973                                 <!-- intentionally left empty -->
 974                         </tr>
 975                         <tr>
 976                                 <!-- intentionally left empty -->
 977                         </tr>
 978                         <tr>
 979                         <td><textarea name='DST_NOCACHE' cols='32' rows='6' wrap='off'>
 980 END
 981 ;
 982
 983 print $proxysettings{'DST_NOCACHE'};
 984
 985 print <<END
 986 </textarea></td>
 987                 </tr>
 988                 </table>
 989         </td>
 990 </tr>
 991 <tr>
 992         <td class='base'>$Lang::tr{'advproxy memory replacement policy'}:</td>
 993         <td class='base'><select name='MEM_POLICY'>
 994                 <option value='LRU' $selected{'MEM_POLICY'}{'LRU'}>LRU</option>
 995                 <option value='heap LFUDA' $selected{'MEM_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
 996                 <option value='heap GDSF' $selected{'MEM_POLICY'}{'heap GDSF'}>heap GDSF</option>
 997                 <option value='heap LRU' $selected{'MEM_POLICY'}{'heap LRU'}>heap LRU</option>
 998         </select></td>
 999 </tr>
1000 <tr>
1001         <td class='base'>$Lang::tr{'advproxy cache replacement policy'}:</td>
1002         <td class='base'><select name='CACHE_POLICY'>
1003                 <option value='LRU' $selected{'CACHE_POLICY'}{'LRU'}>LRU</option>
1004                 <option value='heap LFUDA' $selected{'CACHE_POLICY'}{'heap LFUDA'}>heap LFUDA</option>
1005                 <option value='heap GDSF' $selected{'CACHE_POLICY'}{'heap GDSF'}>heap GDSF</option>
1006                 <option value='heap LRU' $selected{'CACHE_POLICY'}{'heap LRU'}>heap LRU</option>
1007         </select></td>
1008 </tr>
1009 <tr>
1010         <td colspan='2'>&nbsp;</td>
1011 </tr>
1012 <tr>
1013         <td class='base'>$Lang::tr{'advproxy offline mode'}:</td>
1014         <td><input type='checkbox' name='OFFLINE_MODE' $checked{'OFFLINE_MODE'}{'on'} /></td>
1015 </tr>
1016 </table>
1017 <hr size='1'>
1018 <table width='100%'>
1019 <tr>
1020         <td colspan='4'><b>$Lang::tr{'advproxy network based access'}</b></td>
1021 </tr>
1022 <tr>
1023         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1024 </tr>
1025 <tr>
1026         <td colspan='2' class='base'>$Lang::tr{'advproxy allowed subnets'}:</td>
1027         <td colspan='2'>&nbsp;</td>
1028 </tr>
1029 <tr>
1030         <td colspan='2'><textarea name='SRC_SUBNETS' cols='32' rows='6' wrap='off'>
1031 END
1032 ;
1033
1034 if (!$proxysettings{'SRC_SUBNETS'}) {
1035         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1036         if ($netsettings{'BLUE_DEV'}) {
1037             print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1038         }
1039 } else {
1040         print $proxysettings{'SRC_SUBNETS'};
1041 }
1042
1043 print <<END
1044 </textarea></td>
1045         <td colspan='2'>&nbsp;</td>
1046 </tr>
1047 </table>
1048 <table width='100%'>
1049 <tr>
1050         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1051 </tr>
1052 <tr>
1053         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1054         <td colspan='2' class='base'>$Lang::tr{'advproxy unrestricted mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1055 </tr>
1056 <tr>
1057         <td colspan='2'><textarea name='SRC_UNRESTRICTED_IP' cols='32' rows='6' wrap='off'>
1058 END
1059 ;
1060
1061         print $proxysettings{'SRC_UNRESTRICTED_IP'};
1062
1063 print <<END
1064 </textarea></td>
1065         <td colspan='2'><textarea name='SRC_UNRESTRICTED_MAC' cols='32' rows='6' wrap='off'>
1066 END
1067 ;
1068
1069 print $proxysettings{'SRC_UNRESTRICTED_MAC'};
1070
1071 print <<END
1072 </textarea></td>
1073 </tr>
1074 </table>
1075 <table width='100%'>
1076 <tr>
1077         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1078 </tr>
1079 <tr>
1080         <td colspan='2' class='base'>$Lang::tr{'advproxy banned ip clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1081         <td colspan='2' class='base'>$Lang::tr{'advproxy banned mac clients'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1082 </tr>
1083 <tr>
1084         <td colspan='2'><textarea name='SRC_BANNED_IP' cols='32' rows='6' wrap='off'>
1085 END
1086 ;
1087
1088         print $proxysettings{'SRC_BANNED_IP'};
1089
1090 print <<END
1091 </textarea></td>
1092         <td colspan='2'><textarea name='SRC_BANNED_MAC' cols='32' rows='6' wrap='off'>
1093 END
1094 ;
1095
1096 print $proxysettings{'SRC_BANNED_MAC'};
1097
1098 print <<END
1099 </textarea></td>
1100 </tr>
1101 </table>
1102
1103 <hr size='1'>
1104
1105 END
1106 ;
1107 # -------------------------------------------------------------------
1108 #  CRE GUI - optional
1109 # -------------------------------------------------------------------
1110
1111 if (-e $cre_enabled) { print <<END
1112 <table width='100%'>
1113
1114 <tr>
1115         <td colspan='4'><b>$Lang::tr{'advproxy classroom extensions'}</b></td>
1116 </tr>
1117 <tr>
1118         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1119 </tr>
1120 <tr>
1121         <td class='base'>$Lang::tr{'advproxy enabled'}:</td>
1122         <td><input type='checkbox' name='CLASSROOM_EXT' $checked{'CLASSROOM_EXT'}{'on'} /></td>
1123         <td class='base'>$Lang::tr{'advproxy supervisor password'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1124         <td><input type='password' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' size='12' /></td>
1125 </tr>
1126 <tr>
1127         <td colspan='2' class='base'>$Lang::tr{'advproxy cre group definitions'}:</td>
1128         <td colspan='2' class='base'>$Lang::tr{'advproxy cre supervisors'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1129 </tr>
1130 <tr>
1131         <td colspan='2'><textarea name='CRE_GROUPS' cols='32' rows='6' wrap='off'>
1132 END
1133 ;
1134
1135         print $proxysettings{'CRE_GROUPS'};
1136
1137 print <<END
1138 </textarea></td>
1139         <td colspan='2'><textarea name='CRE_SVHOSTS' cols='32' rows='6' wrap='off'>
1140 END
1141 ;
1142         print $proxysettings{'CRE_SVHOSTS'};
1143
1144 print <<END
1145 </textarea></td>
1146 </tr>
1147
1148 </table>
1149
1150 <hr size='1'>
1151 END
1152 ;
1153 } else {
1154         print <<END
1155         <input type='hidden' name='SUPERVISOR_PASSWORD' value='$proxysettings{'SUPERVISOR_PASSWORD'}' />
1156         <input type='hidden' name='CRE_GROUPS'          value='$proxysettings{'CRE_GROUPS'}' />
1157         <input type='hidden' name='CRE_SVHOSTS'         value='$proxysettings{'CRE_SVHOSTS'}' />
1158 END
1159 ;
1160 }
1161 # -------------------------------------------------------------------
1162
1163 print <<END
1164
1165 <table width='100%'>
1166 <tr>
1167         <td colspan='4'><b>$Lang::tr{'advproxy time restrictions'}</b></td>
1168 </tr>
1169 <table width='100%'>
1170 <tr>
1171         <td width='2%'>$Lang::tr{'advproxy access'}</td>
1172         <td width='1%'>&nbsp;</td>
1173         <td width='2%' align='center'>$Lang::tr{'advproxy monday'}</td>
1174         <td width='2%' align='center'>$Lang::tr{'advproxy tuesday'}</td>
1175         <td width='2%' align='center'>$Lang::tr{'advproxy wednesday'}</td>
1176         <td width='2%' align='center'>$Lang::tr{'advproxy thursday'}</td>
1177         <td width='2%' align='center'>$Lang::tr{'advproxy friday'}</td>
1178         <td width='2%' align='center'>$Lang::tr{'advproxy saturday'}</td>
1179         <td width='2%' align='center'>$Lang::tr{'advproxy sunday'}</td>
1180         <td width='1%'>&nbsp;&nbsp;</td>
1181         <td width='7%' colspan=3>$Lang::tr{'advproxy from'}</td>
1182         <td width='1%'>&nbsp;</td>
1183         <td width='7%' colspan=3>$Lang::tr{'advproxy to'}</td>
1184         <td>&nbsp;</td>
1185 </tr>
1186 <tr>
1187         <td class='base'>
1188         <select name='TIME_ACCESS_MODE'>
1189         <option value='allow' $selected{'TIME_ACCESS_MODE'}{'allow'}>$Lang::tr{'advproxy mode allow'}</option>
1190         <option value='deny'  $selected{'TIME_ACCESS_MODE'}{'deny'}>$Lang::tr{'advproxy mode deny'}</option>
1191         </select>
1192         </td>
1193         <td>&nbsp;</td>
1194         <td class='base'><input type='checkbox' name='TIME_MON' $checked{'TIME_MON'}{'on'} /></td>
1195         <td class='base'><input type='checkbox' name='TIME_TUE' $checked{'TIME_TUE'}{'on'} /></td>
1196         <td class='base'><input type='checkbox' name='TIME_WED' $checked{'TIME_WED'}{'on'} /></td>
1197         <td class='base'><input type='checkbox' name='TIME_THU' $checked{'TIME_THU'}{'on'} /></td>
1198         <td class='base'><input type='checkbox' name='TIME_FRI' $checked{'TIME_FRI'}{'on'} /></td>
1199         <td class='base'><input type='checkbox' name='TIME_SAT' $checked{'TIME_SAT'}{'on'} /></td>
1200         <td class='base'><input type='checkbox' name='TIME_SUN' $checked{'TIME_SUN'}{'on'} /></td>
1201         <td>&nbsp;</td>
1202         <td class='base'>
1203         <select name='TIME_FROM_HOUR'>
1204 END
1205 ;
1206 for ($i=0;$i<=24;$i++) {
1207         $_ = sprintf("%02s",$i);
1208         print "<option $selected{'TIME_FROM_HOUR'}{$_}>$_</option>\n";
1209 }
1210 print <<END
1211         </select>
1212         </td>
1213         <td>:</td>
1214         <td class='base'>
1215         <select name='TIME_FROM_MINUTE'>
1216 END
1217 ;
1218 for ($i=0;$i<=45;$i+=15) {
1219         $_ = sprintf("%02s",$i);
1220         print "<option $selected{'TIME_FROM_MINUTE'}{$_}>$_</option>\n";
1221 }
1222 print <<END
1223         </select>
1224         <td> - </td>
1225         </td>
1226         <td class='base'>
1227         <select name='TIME_TO_HOUR'>
1228 END
1229 ;
1230 for ($i=0;$i<=24;$i++) {
1231         $_ = sprintf("%02s",$i);
1232         print "<option $selected{'TIME_TO_HOUR'}{$_}>$_</option>\n";
1233 }
1234 print <<END
1235         </select>
1236         </td>
1237         <td>:</td>
1238         <td class='base'>
1239         <select name='TIME_TO_MINUTE'>
1240 END
1241 ;
1242 for ($i=0;$i<=45;$i+=15) {
1243         $_ = sprintf("%02s",$i);
1244         print "<option $selected{'TIME_TO_MINUTE'}{$_}>$_</option>\n";
1245 }
1246 print <<END
1247         </select>
1248         </td>
1249 </tr>
1250 </table>
1251 <hr size='1'>
1252 <table width='100%'>
1253 <tr>
1254         <td colspan='4'><b>$Lang::tr{'advproxy transfer limits'}</b></td>
1255 </tr>
1256 <tr>
1257         <td width='25%' class='base'>$Lang::tr{'advproxy max download size'}:</td>
1258         <td width='20%'><input type='text' name='MAX_INCOMING_SIZE' value='$proxysettings{'MAX_INCOMING_SIZE'}' size='5' /></td>
1259         <td width='25%' class='base'>$Lang::tr{'advproxy max upload size'}:</td>
1260         <td width='30%'><input type='text' name='MAX_OUTGOING_SIZE' value='$proxysettings{'MAX_OUTGOING_SIZE'}' size='5' /></td>
1261 </tr>
1262 </table>
1263 <hr size='1'>
1264 <table width='100%'>
1265 <tr>
1266         <td colspan='4'><b>$Lang::tr{'advproxy download throttling'}</b></td>
1267 </tr>
1268 <tr>
1269         <td width='25%' class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourgreen">Green</font>:</td>
1270         <td width='20%' class='base'>
1271         <select name='THROTTLING_GREEN_TOTAL'>
1272 END
1273 ;
1274
1275 foreach (@throttle_limits) {
1276         print "\t<option value='$_' $selected{'THROTTLING_GREEN_TOTAL'}{$_}>$_ kBit/s</option>\n";
1277 }
1278
1279 print <<END
1280         <option value='0' $selected{'THROTTLING_GREEN_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1281         </select>
1282         </td>
1283         <td width='25%' class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourgreen">Green</font>:</td>
1284         <td width='30%' class='base'>
1285         <select name='THROTTLING_GREEN_HOST'>
1286 END
1287 ;
1288
1289 foreach (@throttle_limits) {
1290         print "\t<option value='$_' $selected{'THROTTLING_GREEN_HOST'}{$_}>$_ kBit/s</option>\n";
1291 }
1292
1293 print <<END
1294         <option value='0' $selected{'THROTTLING_GREEN_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1295         </select>
1296         </td>
1297 </tr>
1298 END
1299 ;
1300
1301 if ($netsettings{'BLUE_DEV'}) {
1302         print <<END
1303 <tr>
1304         <td class='base'>$Lang::tr{'advproxy throttling total on'} <font color="$Header::colourblue">Blue</font>:</td>
1305         <td class='base'>
1306         <select name='THROTTLING_BLUE_TOTAL'>
1307 END
1308 ;
1309
1310 foreach (@throttle_limits) {
1311         print "\t<option value='$_' $selected{'THROTTLING_BLUE_TOTAL'}{$_}>$_ kBit/s</option>\n";
1312 }
1313
1314 print <<END
1315         <option value='0' $selected{'THROTTLING_BLUE_TOTAL'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1316         </select>
1317         </td>
1318         <td class='base'>$Lang::tr{'advproxy throttling per host on'} <font color="$Header::colourblue">Blue</font>:</td>
1319         <td class='base'>
1320         <select name='THROTTLING_BLUE_HOST'>
1321 END
1322 ;
1323
1324 foreach (@throttle_limits) {
1325         print "\t<option value='$_' $selected{'THROTTLING_BLUE_HOST'}{$_}>$_ kBit/s</option>\n";
1326 }
1327
1328 print <<END
1329         <option value='0' $selected{'THROTTLING_BLUE_HOST'}{'unlimited'}>$Lang::tr{'advproxy throttling unlimited'}</option>\n";
1330         </select>
1331         </td>
1332 </tr>
1333 END
1334 ;
1335 }
1336
1337 print <<END
1338 </table>
1339 <table width='100%'>
1340 <tr>
1341         <td colspan='4'><i>$Lang::tr{'advproxy content based throttling'}:</i></td>
1342 </tr>
1343 <tr>
1344         <td width='15%' class='base'>$Lang::tr{'advproxy throttle binary'}:</td>
1345         <td width='10%'><input type='checkbox' name='THROTTLE_BINARY' $checked{'THROTTLE_BINARY'}{'on'} /></td>
1346         <td width='15%' class='base'>$Lang::tr{'advproxy throttle dskimg'}:</td>
1347         <td width='10%'><input type='checkbox' name='THROTTLE_DSKIMG' $checked{'THROTTLE_DSKIMG'}{'on'} /></td>
1348         <td width='15%' class='base'>$Lang::tr{'advproxy throttle mmedia'}:</td>
1349         <td width='10%'><input type='checkbox' name='THROTTLE_MMEDIA' $checked{'THROTTLE_MMEDIA'}{'on'} /></td>
1350         <td width='15%'>&nbsp;</td>
1351         <td width='10%'>&nbsp;</td>
1352 </tr>
1353 </table>
1354 <hr size='1'>
1355 <table width='100%'>
1356 <tr>
1357         <td colspan='4'><b>$Lang::tr{'advproxy MIME filter'}</b></td>
1358 </tr>
1359 <tr>
1360         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1361         <td width='20%'><input type='checkbox' name='ENABLE_MIME_FILTER' $checked{'ENABLE_MIME_FILTER'}{'on'} /></td>
1362 </tr>
1363 <tr>
1364         <td  colspan='2' class='base'>$Lang::tr{'advproxy MIME block types'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1365         <td>&nbsp;</td>
1366         <td>&nbsp;</td>
1367 </tr>
1368 <tr>
1369         <td colspan='2'><textarea name='MIME_TYPES' cols='32' rows='6' wrap='off'>
1370 END
1371 ;
1372
1373 print $proxysettings{'MIME_TYPES'};
1374
1375 print <<END
1376 </textarea></td>
1377         <td>&nbsp;</td>
1378         <td>&nbsp;</td>
1379 </tr>
1380 </table>
1381 <hr size='1'>
1382 <table width='100%'>
1383 <tr>
1384         <td colspan='4'><b>$Lang::tr{'advproxy web browser'}</b></td>
1385 </tr>
1386 <tr>
1387         <td width='25%' class='base'>$Lang::tr{'advproxy UA enable filter'}:</td>
1388         <td width='20%'><input type='checkbox' name='ENABLE_BROWSER_CHECK' $checked{'ENABLE_BROWSER_CHECK'}{'on'} /></td>
1389         <td>&nbsp;</td>
1390         <td>&nbsp;</td>
1391 </tr>
1392 <tr>
1393         <td colspan='4'><i>
1394 END
1395 ;
1396 if (@useragentlist) { print "$Lang::tr{'advproxy allowed web browsers'}:"; } else { print "$Lang::tr{'advproxy no clients defined'}"; }
1397 print <<END
1398 </i></td>
1399 </tr>
1400 </table>
1401 <table width='100%'>
1402 END
1403 ;
1404
1405 for ($n=0; $n<=@useragentlist; $n = $n + $i) {
1406         for ($i=0; $i<=3; $i++) {
1407                 if ($i eq 0) { print "<tr>\n"; }
1408                 if (($n+$i) < @useragentlist) {
1409                         @useragent = split(/,/,@useragentlist[$n+$i]);
1410                         print "<td width='15%'>@useragent[1]:<\/td>\n";
1411                         print "<td width='10%'><input type='checkbox' name='UA_@useragent[0]' $checked{'UA_'.@useragent[0]}{'on'} /></td>\n";
1412                 }
1413                 if ($i eq 3) { print "<\/tr>\n"; }
1414         }
1415 }
1416
1417 print <<END
1418 </table>
1419 <hr size='1'>
1420 <table width='100%'>
1421 <tr>
1422         <td><b>$Lang::tr{'advproxy privacy'}</b></td>
1423 </tr>
1424 <tr>
1425         <td class='base'>$Lang::tr{'advproxy fake useragent'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1426 </tr>
1427 <tr>
1428         <td><input type='text' name='FAKE_USERAGENT' value='$proxysettings{'FAKE_USERAGENT'}' size='56' /></td>
1429 </tr>
1430 <tr>
1431         <td class='base'>$Lang::tr{'advproxy fake referer'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1432 </tr>
1433 <tr>
1434         <td><input type='text' name='FAKE_REFERER' value='$proxysettings{'FAKE_REFERER'}' size='56' /></td>
1435 </tr>
1436 </table>
1437 <hr size='1'>
1438 END
1439 ;
1440
1441 if (($updacclrtr_addon) && (!($urlfilter_addon))) {
1442         print <<END
1443 <table width='100%'>
1444 <tr>
1445         <td colspan='4'><b>$Lang::tr{'advproxy update accelerator'}</b></td>
1446 </tr>
1447 <tr>
1448         <td class='base' width='25%'>$Lang::tr{'advproxy enabled'}:</td>
1449         <td><input type='checkbox' name='ENABLE_UPDACCEL' $checked{'ENABLE_UPDACCEL'}{'on'} /></td>
1450         <td>&nbsp;</td>
1451         <td>&nbsp;</td>
1452 </tr>
1453 </table>
1454 <hr size='1'>
1455 END
1456 ; }
1457
1458 print <<END
1459 <table width='100%'>
1460 <tr>
1461         <td colspan='5'><b>$Lang::tr{'advproxy AUTH method'}</b></td>
1462 </tr>
1463 <tr>
1464         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='none' $checked{'AUTH_METHOD'}{'none'} />$Lang::tr{'advproxy AUTH method none'}</td>
1465         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ncsa' $checked{'AUTH_METHOD'}{'ncsa'} />$Lang::tr{'advproxy AUTH method ncsa'}</td>
1466         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ident' $checked{'AUTH_METHOD'}{'ident'} />$Lang::tr{'advproxy AUTH method ident'}</td>
1467         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ldap' $checked{'AUTH_METHOD'}{'ldap'} />$Lang::tr{'advproxy AUTH method ldap'}</td>
1468         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='ntlm' $checked{'AUTH_METHOD'}{'ntlm'} />$Lang::tr{'advproxy AUTH method ntlm'}</td>
1469         <td width='16%' class='base'><input type='radio' name='AUTH_METHOD' value='radius' $checked{'AUTH_METHOD'}{'radius'} />$Lang::tr{'advproxy AUTH method radius'}</td>
1470 </tr>
1471 </table>
1472 END
1473 ;
1474
1475 if (!($proxysettings{'AUTH_METHOD'} eq 'none')) { if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) { print <<END
1476 <hr size='1'>
1477 <table width='100%'>
1478 <tr>
1479         <td colspan='4'><b>$Lang::tr{'advproxy AUTH global settings'}</b></td>
1480 </tr>
1481 <tr>
1482         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
1483 </tr>
1484 <tr>
1485         <td class='base'>$Lang::tr{'advproxy AUTH number of auth processes'}:</td>
1486         <td><input type='text' name='AUTH_CHILDREN' value='$proxysettings{'AUTH_CHILDREN'}' size='5' /></td>
1487         <td colspan='2' rowspan= '6' valign='top' class='base'>
1488                 <table cellpadding='0' cellspacing='0'>
1489                         <tr>
1490                         <td class='base'>$Lang::tr{'advproxy AUTH realm'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1491                         </tr>
1492                         <tr>
1493                                 <!-- intentionally left empty -->
1494                         </tr>
1495                         <tr>
1496                                 <!-- intentionally left empty -->
1497                         </tr>
1498                         <tr>
1499                         <td><input type='text' name='AUTH_REALM' value='$proxysettings{'AUTH_REALM'}' size='40' /></td>
1500                         </tr>
1501                         <tr>
1502                                 <!-- intentionally left empty -->
1503                         </tr>
1504                         <tr>
1505                                 <!-- intentionally left empty -->
1506                         </tr>
1507                         <tr>
1508                         <td>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1509                         </tr>
1510                         <tr>
1511                                 <!-- intentionally left empty -->
1512                         </tr>
1513                         <tr>
1514                                 <!-- intentionally left empty -->
1515                         </tr>
1516                         <tr>
1517                         <td><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1518 END
1519 ;
1520
1521 print $proxysettings{'DST_NOAUTH'};
1522
1523 print <<END
1524 </textarea></td>
1525                 </tr>
1526                 </table>
1527         </td>
1528 </tr>
1529 <tr>
1530         <td class='base'>$Lang::tr{'advproxy AUTH auth cache TTL'}:</td>
1531         <td><input type='text' name='AUTH_CACHE_TTL' value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1532 </tr>
1533 <tr>
1534         <td class='base'>$Lang::tr{'advproxy AUTH limit of IP addresses'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1535         <td><input type='text' name='AUTH_MAX_USERIP' value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1536 </tr>
1537 <tr>
1538         <td class='base'>$Lang::tr{'advproxy AUTH user IP cache TTL'}:</td>
1539         <td><input type='text' name='AUTH_IPCACHE_TTL' value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1540 </tr>
1541 <tr>
1542         <td class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1543         <td><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1544 </tr>
1545 <tr>
1546         <td colspan='2'>&nbsp;</td>
1547 </tr>
1548 </table>
1549 END
1550 ;
1551 }
1552
1553 # ===================================================================
1554 #  NCSA auth settings
1555 # ===================================================================
1556
1557 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa') {
1558 print <<END
1559 <hr size='1'>
1560 <table width='100%'>
1561 <tr>
1562         <td colspan='4'><b>$Lang::tr{'advproxy NCSA auth'}</b></td>
1563 </tr>
1564 <tr>
1565         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA min password length'}:</td>
1566         <td width='20%'><input type='text' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}' size='5' /></td>
1567         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA redirector bypass'} \'$Lang::tr{'advproxy NCSA grp extended'}\':</td>
1568         <td width='20%'><input type='checkbox' name='NCSA_BYPASS_REDIR' $checked{'NCSA_BYPASS_REDIR'}{'on'} /></td>
1569 </tr>
1570 <tr>
1571         <td colspan='2'><br>&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'advproxy NCSA user management'}'></td>
1572         <td>&nbsp;</td>
1573         <td>&nbsp;</td>
1574 </tr>
1575 </table>
1576 END
1577 ; }
1578
1579 # ===================================================================
1580 #  IDENTD auth settings
1581 # ===================================================================
1582
1583 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1584 print <<END
1585 <hr size ='1'>
1586 <table width='100%'>
1587 <tr>
1588         <td colspan='4'><b>$Lang::tr{'advproxy IDENT identd settings'}</b></td>
1589 </tr>
1590 <tr>
1591         <td width='25%' class='base'>$Lang::tr{'advproxy IDENT required'}:</td>
1592         <td width='20%'><input type='checkbox' name='IDENT_REQUIRED' $checked{'IDENT_REQUIRED'}{'on'} /></td>
1593         <td width='25%' class='base'>$Lang::tr{'advproxy AUTH always required'}:</td>
1594         <td width='30%'><input type='checkbox' name='AUTH_ALWAYS_REQUIRED' $checked{'AUTH_ALWAYS_REQUIRED'}{'on'} /></td>
1595 </tr>
1596 <tr>
1597         <td class='base'>$Lang::tr{'advproxy IDENT timeout'}:</td>
1598         <td><input type='text' name='IDENT_TIMEOUT' value='$proxysettings{'IDENT_TIMEOUT'}' size='5' /></td>
1599         <td>&nbsp;</td>
1600         <td>&nbsp;</td>
1601 </tr>
1602 <tr>
1603         <td colspan='2' class='base'>$Lang::tr{'advproxy IDENT aware hosts'}:</td>
1604         <td colspan='2' class='base'>$Lang::tr{'advproxy AUTH no auth'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1605 </tr>
1606 <tr>
1607         <td colspan='2'><textarea name='IDENT_HOSTS' cols='32' rows='6' wrap='off'>
1608 END
1609 ;
1610 if (!$proxysettings{'IDENT_HOSTS'}) {
1611         print "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}\n";
1612         if ($netsettings{'BLUE_DEV'}) {
1613                 print "$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}\n";
1614         }
1615 } else {
1616         print $proxysettings{'IDENT_HOSTS'};
1617 }
1618
1619 print <<END
1620 </textarea></td>
1621                         <td colspan='2'><textarea name='DST_NOAUTH' cols='32' rows='6' wrap='off'>
1622 END
1623 ;
1624
1625 print $proxysettings{'DST_NOAUTH'};
1626
1627 print <<END
1628 </textarea></td>
1629 </tr>
1630 </table>
1631 <hr size ='1'>
1632 <table width='100%'>
1633 <tr>
1634         <td colspan='4'><b>$Lang::tr{'advproxy IDENT user based access restrictions'}</b></td>
1635 </tr>
1636 <tr>
1637         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1638         <td width='20%'><input type='checkbox' name='IDENT_ENABLE_ACL' $checked{'IDENT_ENABLE_ACL'}{'on'} /></td>
1639         <td width='25%'>&nbsp;</td>
1640         <td width='30%'>&nbsp;</td>
1641 </tr>
1642 <tr>
1643         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='positive' $checked{'IDENT_USER_ACL'}{'positive'} />
1644         $Lang::tr{'advproxy IDENT use positive access list'}:</td>
1645         <td colspan='2'><input type='radio' name='IDENT_USER_ACL' value='negative' $checked{'IDENT_USER_ACL'}{'negative'} />
1646         $Lang::tr{'advproxy IDENT use negative access list'}:</td>
1647 </tr>
1648 <tr>
1649         <td colspan='2'>$Lang::tr{'advproxy IDENT authorized users'}</td>
1650         <td colspan='2'>$Lang::tr{'advproxy IDENT unauthorized users'}</td>
1651 </tr>
1652 <tr>
1653         <td colspan='2'><textarea name='IDENT_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1654 END
1655 ; }
1656
1657 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_ALLOW_USERS'}; }
1658
1659 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1660 </textarea></td>
1661         <td colspan='2'><textarea name='IDENT_DENY_USERS' cols='32' rows='6' wrap='off'>
1662 END
1663 ; }
1664
1665 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print $proxysettings{'IDENT_DENY_USERS'}; }
1666
1667 if ($proxysettings{'AUTH_METHOD'} eq 'ident') { print <<END
1668 </textarea></td>
1669 </tr>
1670 </table>
1671 END
1672 ; }
1673
1674 # ===================================================================
1675 #  NTLM auth settings
1676 # ===================================================================
1677
1678 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') {
1679 print <<END
1680 <hr size='1'>
1681 <table width='100%'>
1682 <tr>
1683         <td colspan='6'><b>$Lang::tr{'advproxy NTLM domain settings'}</b></td>
1684 </tr>
1685 <tr>
1686         <td class='base'>$Lang::tr{'advproxy NTLM domain'}:</td>
1687         <td><input type='text' name='NTLM_DOMAIN' value='$proxysettings{'NTLM_DOMAIN'}' size='15' /></td>
1688         <td class='base'>$Lang::tr{'advproxy NTLM PDC hostname'}:</td>
1689         <td><input type='text' name='NTLM_PDC' value='$proxysettings{'NTLM_PDC'}' size='14' /></td>
1690         <td class='base'>$Lang::tr{'advproxy NTLM BDC hostname'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1691         <td><input type='text' name='NTLM_BDC' value='$proxysettings{'NTLM_BDC'}' size='14' /></td>
1692 </tr>
1693 </table>
1694 <hr size ='1'>
1695 <table width='100%'>
1696 <tr>
1697         <td colspan='3'><b>$Lang::tr{'advproxy NTLM auth mode'}</b></td>
1698 </tr>
1699 <tr>
1700         <td width='25%' class='base' width='25%'>$Lang::tr{'advproxy NTLM use integrated auth'}:</td>
1701         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_INT_AUTH' $checked{'NTLM_ENABLE_INT_AUTH'}{'on'} /></td>
1702         <td>&nbsp;</td>
1703 </tr>
1704 </table>
1705 <hr size ='1'>
1706 <table width='100%'>
1707 <tr>
1708         <td colspan='4'><b>$Lang::tr{'advproxy NTLM user based access restrictions'}</b></td>
1709 </tr>
1710 <tr>
1711         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1712         <td width='20%'><input type='checkbox' name='NTLM_ENABLE_ACL' $checked{'NTLM_ENABLE_ACL'}{'on'} /></td>
1713         <td width='25%'>&nbsp;</td>
1714         <td width='30%'>&nbsp;</td>
1715 </tr>
1716 <tr>
1717         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='positive' $checked{'NTLM_USER_ACL'}{'positive'} />
1718         $Lang::tr{'advproxy NTLM use positive access list'}:</td>
1719         <td colspan='2'><input type='radio' name='NTLM_USER_ACL' value='negative' $checked{'NTLM_USER_ACL'}{'negative'} />
1720         $Lang::tr{'advproxy NTLM use negative access list'}:</td>
1721 </tr>
1722 <tr>
1723         <td colspan='2'>$Lang::tr{'advproxy NTLM authorized users'}</td>
1724         <td colspan='2'>$Lang::tr{'advproxy NTLM unauthorized users'}</td>
1725 </tr>
1726 <tr>
1727         <td colspan='2'><textarea name='NTLM_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1728 END
1729 ; }
1730
1731 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_ALLOW_USERS'}; }
1732
1733 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1734 </textarea></td>
1735         <td colspan='2'><textarea name='NTLM_DENY_USERS' cols='32' rows='6' wrap='off'>
1736 END
1737 ; }
1738
1739 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print $proxysettings{'NTLM_DENY_USERS'}; }
1740
1741 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm') { print <<END
1742 </textarea></td>
1743 </tr>
1744 </table>
1745 END
1746 ; }
1747
1748 # ===================================================================
1749 #  LDAP auth settings
1750 # ===================================================================
1751
1752 if ($proxysettings{'AUTH_METHOD'} eq 'ldap') {
1753 print <<END
1754 <hr size='1'>
1755 <table width='100%'>
1756 <tr>
1757         <td colspan='4'><b>$Lang::tr{'advproxy LDAP common settings'}</b></td>
1758 </tr>
1759 <tr>
1760         <td class='base'>$Lang::tr{'advproxy LDAP basedn'}:</td>
1761         <td><input type='text' name='LDAP_BASEDN' value='$proxysettings{'LDAP_BASEDN'}' size='37' /></td>
1762         <td class='base'>$Lang::tr{'advproxy LDAP type'}:</td>
1763         <td class='base'><select name='LDAP_TYPE'>
1764                 <option value='ADS' $selected{'LDAP_TYPE'}{'ADS'}>$Lang::tr{'advproxy LDAP ADS'}</option>
1765                 <option value='NDS' $selected{'LDAP_TYPE'}{'NDS'}>$Lang::tr{'advproxy LDAP NDS'}</option>
1766                 <option value='V2' $selected{'LDAP_TYPE'}{'V2'}>$Lang::tr{'advproxy LDAP V2'}</option>
1767                 <option value='V3' $selected{'LDAP_TYPE'}{'V3'}>$Lang::tr{'advproxy LDAP V3'}</option>
1768         </select></td>
1769 </tr>
1770 <tr>
1771         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP server'}:</td>
1772         <td width='40%'><input type='text' name='LDAP_SERVER' value='$proxysettings{'LDAP_SERVER'}' size='14' /></td>
1773         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP port'}:</td>
1774         <td><input type='text' name='LDAP_PORT' value='$proxysettings{'LDAP_PORT'}' size='3' /></td>
1775 </tr>
1776 </table>
1777 <hr size ='1'>
1778 <table width='100%'>
1779 <tr>
1780         <td colspan='4'><b>$Lang::tr{'advproxy LDAP binddn settings'}</b></td>
1781 </tr>
1782 <tr>
1783         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn username'}:</td>
1784         <td width='40%'><input type='text' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}' size='37' /></td>
1785         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP binddn password'}:</td>
1786         <td><input type='password' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}' size='14' /></td>
1787 </tr>
1788 </table>
1789 <hr size ='1'>
1790 <table width='100%'>
1791 <tr>
1792         <td colspan='4'><b>$Lang::tr{'advproxy LDAP group access control'}</b></td>
1793 </tr>
1794 <tr>
1795         <td width='20%' class='base'>$Lang::tr{'advproxy LDAP group required'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1796         <td width='40%'><input type='text' name='LDAP_GROUP' value='$proxysettings{'LDAP_GROUP'}' size='37' /></td>
1797         <td>&nbsp;</td>
1798         <td>&nbsp;</td>
1799 </tr>
1800 </table>
1801 END
1802 ; }
1803
1804 # ===================================================================
1805 #  RADIUS auth settings
1806 # ===================================================================
1807
1808 if ($proxysettings{'AUTH_METHOD'} eq 'radius') {
1809 print <<END
1810 <hr size='1'>
1811 <table width='100%'>
1812 <tr>
1813         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS radius settings'}</b></td>
1814 </tr>
1815 <tr>
1816         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS server'}:</td>
1817         <td width='20%'><input type='text' name='RADIUS_SERVER' value='$proxysettings{'RADIUS_SERVER'}' size='14' /></td>
1818         <td width='25%' class='base'>$Lang::tr{'advproxy RADIUS port'}:</td>
1819         <td width='30%'><input type='text' name='RADIUS_PORT' value='$proxysettings{'RADIUS_PORT'}' size='3' /></td>
1820 </tr>
1821 <tr>
1822         <td class='base'>$Lang::tr{'advproxy RADIUS identifier'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1823         <td><input type='text' name='RADIUS_IDENTIFIER' value='$proxysettings{'RADIUS_IDENTIFIER'}' size='14' /></td>
1824         <td class='base'>$Lang::tr{'advproxy RADIUS secret'}:</td>
1825         <td><input type='password' name='RADIUS_SECRET' value='$proxysettings{'RADIUS_SECRET'}' size='14' /></td>
1826 </tr>
1827 </table>
1828 <hr size ='1'>
1829 <table width='100%'>
1830 <tr>
1831         <td colspan='4'><b>$Lang::tr{'advproxy RADIUS user based access restrictions'}</b></td>
1832 </tr>
1833 <tr>
1834         <td width='25%' class='base'>$Lang::tr{'advproxy enabled'}:</td>
1835         <td width='20%'><input type='checkbox' name='RADIUS_ENABLE_ACL' $checked{'RADIUS_ENABLE_ACL'}{'on'} /></td>
1836         <td width='25%'>&nbsp;</td>
1837         <td width='30%'>&nbsp;</td>
1838 </tr>
1839 <tr>
1840         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='positive' $checked{'RADIUS_USER_ACL'}{'positive'} />
1841         $Lang::tr{'advproxy RADIUS use positive access list'}:</td>
1842         <td colspan='2'><input type='radio' name='RADIUS_USER_ACL' value='negative' $checked{'RADIUS_USER_ACL'}{'negative'} />
1843         $Lang::tr{'advproxy RADIUS use negative access list'}:</td>
1844 </tr>
1845 <tr>
1846         <td colspan='2'>$Lang::tr{'advproxy RADIUS authorized users'}</td>
1847         <td colspan='2'>$Lang::tr{'advproxy RADIUS unauthorized users'}</td>
1848 </tr>
1849 <tr>
1850         <td colspan='2'><textarea name='RADIUS_ALLOW_USERS' cols='32' rows='6' wrap='off'>
1851 END
1852 ; }
1853
1854 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_ALLOW_USERS'}; }
1855
1856 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1857 </textarea></td>
1858         <td colspan='2'><textarea name='RADIUS_DENY_USERS' cols='32' rows='6' wrap='off'>
1859 END
1860 ; }
1861
1862 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print $proxysettings{'RADIUS_DENY_USERS'}; }
1863
1864 if ($proxysettings{'AUTH_METHOD'} eq 'radius') { print <<END
1865 </textarea></td>
1866 </tr>
1867 </table>
1868 END
1869 ; }
1870
1871 # ===================================================================
1872
1873 }
1874
1875 print "<table>\n";
1876
1877 if ($proxysettings{'AUTH_METHOD'} eq 'none') {
1878 print <<END
1879 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1880 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1881 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1882 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1883 <td><input type='hidden' name='AUTH_ALWAYS_REQUIRED' value='$proxysettings{'AUTH_ALWAYS_REQUIRED'}'></td>
1884 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1885 <td><input type='hidden' name='DST_NOAUTH'           value='$proxysettings{'DST_NOAUTH'}'></td>
1886 END
1887 ; }
1888
1889 if ($proxysettings{'AUTH_METHOD'} eq 'ident') {
1890 print <<END
1891 <td><input type='hidden' name='AUTH_CHILDREN'        value='$proxysettings{'AUTH_CHILDREN'}'></td>
1892 <td><input type='hidden' name='AUTH_CACHE_TTL'       value='$proxysettings{'AUTH_CACHE_TTL'}' size='5' /></td>
1893 <td><input type='hidden' name='AUTH_MAX_USERIP'      value='$proxysettings{'AUTH_MAX_USERIP'}' size='5' /></td>
1894 <td><input type='hidden' name='AUTH_IPCACHE_TTL'     value='$proxysettings{'AUTH_IPCACHE_TTL'}' size='5' /></td>
1895 <td><input type='hidden' name='AUTH_REALM'           value='$proxysettings{'AUTH_REALM'}'></td>
1896 END
1897 ; }
1898
1899 if (!($proxysettings{'AUTH_METHOD'} eq 'ncsa')) {
1900 print <<END
1901 <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
1902 <td><input type='hidden' name='NCSA_BYPASS_REDIR' value='$proxysettings{'NCSA_BYPASS_REDIR'}'></td>
1903 END
1904 ; }
1905
1906 if (!($proxysettings{'AUTH_METHOD'} eq 'ident')) {
1907 print <<END
1908 <td><input type='hidden' name='IDENT_REQUIRED'    value='$proxysettings{'IDENT_REQUIRED'}'></td>
1909 <td><input type='hidden' name='IDENT_TIMEOUT'     value='$proxysettings{'IDENT_TIMEOUT'}'></td>
1910 <td><input type='hidden' name='IDENT_HOSTS'       value='$proxysettings{'IDENT_HOSTS'}'></td>
1911 <td><input type='hidden' name='IDENT_ENABLE_ACL'  value='$proxysettings{'IDENT_ENABLE_ACL'}'></td>
1912 <td><input type='hidden' name='IDENT_USER_ACL'    value='$proxysettings{'IDENT_USER_ACL'}'></td>
1913 <td><input type='hidden' name='IDENT_ALLOW_USERS' value='$proxysettings{'IDENT_ALLOW_USERS'}'></td>
1914 <td><input type='hidden' name='IDENT_DENY_USERS'  value='$proxysettings{'IDENT_DENY_USERS'}'></td>
1915 END
1916 ; }
1917
1918 if (!($proxysettings{'AUTH_METHOD'} eq 'ldap')) {
1919 print <<END
1920 <td><input type='hidden' name='LDAP_BASEDN'      value='$proxysettings{'LDAP_BASEDN'}'></td>
1921 <td><input type='hidden' name='LDAP_TYPE'        value='$proxysettings{'LDAP_TYPE'}'></td>
1922 <td><input type='hidden' name='LDAP_SERVER'      value='$proxysettings{'LDAP_SERVER'}'></td>
1923 <td><input type='hidden' name='LDAP_PORT'        value='$proxysettings{'LDAP_PORT'}'></td>
1924 <td><input type='hidden' name='LDAP_BINDDN_USER' value='$proxysettings{'LDAP_BINDDN_USER'}'></td>
1925 <td><input type='hidden' name='LDAP_BINDDN_PASS' value='$proxysettings{'LDAP_BINDDN_PASS'}'></td>
1926 <td><input type='hidden' name='LDAP_GROUP'       value='$proxysettings{'LDAP_GROUP'}'></td>
1927 END
1928 ; }
1929
1930 if (!($proxysettings{'AUTH_METHOD'} eq 'ntlm')) {
1931 print <<END
1932 <td><input type='hidden' name='NTLM_DOMAIN'          value='$proxysettings{'NTLM_DOMAIN'}'></td>
1933 <td><input type='hidden' name='NTLM_PDC'             value='$proxysettings{'NTLM_PDC'}'></td>
1934 <td><input type='hidden' name='NTLM_BDC'             value='$proxysettings{'NTLM_BDC'}'></td>
1935 <td><input type='hidden' name='NTLM_ENABLE_INT_AUTH' value='$proxysettings{'NTLM_ENABLE_INT_AUTH'}'></td>
1936 <td><input type='hidden' name='NTLM_ENABLE_ACL'      value='$proxysettings{'NTLM_ENABLE_ACL'}'></td>
1937 <td><input type='hidden' name='NTLM_USER_ACL'        value='$proxysettings{'NTLM_USER_ACL'}'></td>
1938 <td><input type='hidden' name='NTLM_ALLOW_USERS'     value='$proxysettings{'NTLM_ALLOW_USERS'}'></td>
1939 <td><input type='hidden' name='NTLM_DENY_USERS'      value='$proxysettings{'NTLM_DENY_USERS'}'></td>
1940 END
1941 ; }
1942
1943 if (!($proxysettings{'AUTH_METHOD'} eq 'radius')) {
1944 print <<END
1945 <td><input type='hidden' name='RADIUS_SERVER'      value='$proxysettings{'RADIUS_SERVER'}'></td>
1946 <td><input type='hidden' name='RADIUS_PORT'        value='$proxysettings{'RADIUS_PORT'}'></td>
1947 <td><input type='hidden' name='RADIUS_IDENTIFIER'  value='$proxysettings{'RADIUS_IDENTIFIER'}'></td>
1948 <td><input type='hidden' name='RADIUS_SECRET'      value='$proxysettings{'RADIUS_SECRET'}'></td>
1949 <td><input type='hidden' name='RADIUS_ENABLE_ACL'  value='$proxysettings{'RADIUS_ENABLE_ACL'}'></td>
1950 <td><input type='hidden' name='RADIUS_USER_ACL'    value='$proxysettings{'RADIUS_USER_ACL'}'></td>
1951 <td><input type='hidden' name='RADIUS_ALLOW_USERS' value='$proxysettings{'RADIUS_ALLOW_USERS'}'></td>
1952 <td><input type='hidden' name='RADIUS_DENY_USERS'  value='$proxysettings{'RADIUS_DENY_USERS'}'></td>
1953 END
1954 ; }
1955
1956 print "</table>\n";
1957
1958 print <<END
1959 <hr size='1'>
1960 END
1961 ;
1962
1963 print <<END
1964 <table width='100%'>
1965 <tr>
1966         <td>&nbsp;</td>
1967         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
1968         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'advproxy save and restart'}' /></td>
1969         <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'clear cache'}' /></td>
1970         <td>&nbsp;</td>
1971 </tr>
1972
1973 </table>
1974 <br />
1975 <table width='100%'>
1976 <tr>
1977         <td><img src='/blob.gif' align='top' alt='*' />&nbsp;
1978         <font class='base'>$Lang::tr{'this field may be blank'}</font>
1979         </td>
1980         <td align='right'>
1981         &nbsp;
1982         </td>
1983 </tr>
1984 </table>
1985 </form>
1986 END
1987 ;
1988
1989 &Header::closebox();
1990
1991 } else {
1992
1993 # ===================================================================
1994 #  NCSA user management
1995 # ===================================================================
1996
1997 &Header::openbox('100%', 'left', "$Lang::tr{'advproxy NCSA auth'}");
1998 print <<END
1999 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
2000 <table width='100%'>
2001 <tr>
2002         <td colspan='4'><b>$Lang::tr{'advproxy NCSA user management'}</b></td>
2003 </tr>
2004 <tr>
2005         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA username'}:</td>
2006         <td width='25%'><input type='text' name='NCSA_USERNAME' value='$proxysettings{'NCSA_USERNAME'}' size='12'
2007 END
2008 ;
2009         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) { print " readonly "; }
2010         print <<END
2011          /></td>
2012         <td width='25%' class='base'>$Lang::tr{'advproxy NCSA group'}:</td>
2013         <td class='base'>
2014                 <select name='NCSA_GROUP'>
2015                 <option value='standard' $selected{'NCSA_GROUP'}{'standard'}>$Lang::tr{'advproxy NCSA grp standard'}</option>
2016                 <option value='extended' $selected{'NCSA_GROUP'}{'extended'}>$Lang::tr{'advproxy NCSA grp extended'}</option>
2017                 <option value='disabled' $selected{'NCSA_GROUP'}{'disabled'}>$Lang::tr{'advproxy NCSA grp disabled'}</option>
2018                 </select>
2019         </td>
2020
2021 </tr>
2022 <tr>
2023         <td class='base'>$Lang::tr{'advproxy NCSA password'}:</td>
2024         <td><input type='password' name='NCSA_PASS' value='$proxysettings{'NCSA_PASS'}' size='14' /></td>
2025         <td class='base'>$Lang::tr{'advproxy NCSA password confirm'}:</td>
2026         <td><input type='password' name='NCSA_PASS_CONFIRM' value='$proxysettings{'NCSA_PASS_CONFIRM'}' size='14' /></td>
2027 </tr>
2028 </table>
2029 <br>
2030 <table>
2031 <tr>
2032         <td>&nbsp;</td>
2033         <td><input type='submit' name='SUBMIT' value='$ncsa_buttontext' /></td>
2034         <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2035         <td><input type='hidden' name='NCSA_MIN_PASS_LEN' value='$proxysettings{'NCSA_MIN_PASS_LEN'}'></td>
2036 END
2037 ;
2038         if ($proxysettings{'ACTION'} eq $Lang::tr{'edit'}) {
2039                 print "<td><input type='reset' name='ACTION' value='$Lang::tr{'advproxy reset'}' /></td>\n";
2040         }
2041
2042 print <<END
2043         <td>&nbsp;</td>
2044         <td>&nbsp;</td>
2045         <td><input type='button' name='return2main' value='$Lang::tr{'advproxy back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2046 </tr>
2047 </table>
2048 </form>
2049 <hr size='1'>
2050 <table width='100%'>
2051 <tr>
2052         <td><b>$Lang::tr{'advproxy NCSA user accounts'}:</b></td>
2053 </tr>
2054 </table>
2055 <table width='100%' align='center'>
2056 END
2057 ;
2058
2059 if (-e $extgrp)
2060 {
2061         open(FILE, $extgrp); @grouplist = <FILE>; close(FILE);
2062         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":extended"); }
2063 }
2064 if (-e $stdgrp)
2065 {
2066         open(FILE, $stdgrp); @grouplist = <FILE>; close(FILE);
2067         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":standard"); }
2068 }
2069 if (-e $disgrp)
2070 {
2071         open(FILE, $disgrp); @grouplist = <FILE>; close(FILE);
2072         foreach $user (@grouplist) { chomp($user); push(@userlist,$user.":disabled"); }
2073 }
2074
2075 @userlist = sort(@userlist);
2076
2077 # If the password file contains entries, print entries and action icons
2078
2079 if (! -z "$userdb") {
2080         print <<END
2081         <tr>
2082                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA username'}</i></b></td>
2083                 <td width='30%' class='boldbase' align='center'><b><i>$Lang::tr{'advproxy NCSA group membership'}</i></b></td>
2084                 <td class='boldbase' colspan='2' align='center'>&nbsp;</td>
2085         </tr>
2086 END
2087 ;
2088         $id = 0;
2089         foreach $line (@userlist)
2090         {
2091                 $id++;
2092                 chomp($line);
2093                 @temp = split(/:/,$line);
2094                 if($proxysettings{'ACTION'} eq $Lang::tr{'edit'} && $proxysettings{'ID'} eq $line) {
2095                         print "<tr bgcolor='$Header::colouryellow'>\n"; }
2096                 elsif ($id % 2) {
2097                         print "<tr bgcolor='$Header::table1colour'>\n"; }
2098                 else {
2099                         print "<tr bgcolor='$Header::table2colour'>\n"; }
2100
2101                 print <<END
2102                 <td align='center'>$temp[0]</td>
2103                 <td align='center'>
2104 END
2105 ;
2106                 if ($temp[1] eq 'standard') {
2107                         print $Lang::tr{'advproxy NCSA grp standard'};
2108                 } elsif ($temp[1] eq 'extended') {
2109                         print $Lang::tr{'advproxy NCSA grp extended'};
2110                 } elsif ($temp[1] eq 'disabled') {
2111                         print $Lang::tr{'advproxy NCSA grp disabled'}; }
2112                 print <<END
2113                 </td>
2114                 <td width='8%' align='center'>
2115                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2116                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2117                 <input type='hidden' name='ID' value='$line' />
2118                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2119                 </form>
2120                 </td>
2121
2122                 <td width='8%' align='center'>
2123                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2124                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2125                 <input type='hidden' name='ID' value='$temp[0]' />
2126                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2127                 </form>
2128                 </td>
2129         </tr>
2130 END
2131 ;
2132         }
2133
2134 print <<END
2135 </table>
2136 <br>
2137 <table witdh='100%'>
2138 <tr>
2139         <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2140         <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2141         <td class='base'>$Lang::tr{'edit'}</td>
2142         <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2143         <td class='base'>$Lang::tr{'remove'}</td>
2144 </tr>
2145 END
2146 ;
2147 } else {
2148         print <<END
2149         <tr>
2150                 <td><i>$Lang::tr{'advproxy NCSA no accounts'}</i></td>
2151         </tr>
2152 END
2153 ;
2154 }
2155
2156 print <<END
2157 </table>
2158 END
2159 ;
2160
2161 &Header::closebox();
2162
2163 }
2164
2165 # ===================================================================
2166
2167 &Header::closebigbox();
2168
2169 &Header::closepage();
2170
2171 # -------------------------------------------------------------------
2172
2173 sub read_acls
2174 {
2175         if (-e "$acl_src_subnets") {
2176                 open(FILE,"$acl_src_subnets");
2177                 delete $proxysettings{'SRC_SUBNETS'};
2178                 while (<FILE>) { $proxysettings{'SRC_SUBNETS'} .= $_ };
2179                 close(FILE);
2180         }
2181         if (-e "$acl_src_banned_ip") {
2182                 open(FILE,"$acl_src_banned_ip");
2183                 delete $proxysettings{'SRC_BANNED_IP'};
2184                 while (<FILE>) { $proxysettings{'SRC_BANNED_IP'} .= $_ };
2185                 close(FILE);
2186         }
2187         if (-e "$acl_src_banned_mac") {
2188                 open(FILE,"$acl_src_banned_mac");
2189                 delete $proxysettings{'SRC_BANNED_MAC'};
2190                 while (<FILE>) { $proxysettings{'SRC_BANNED_MAC'} .= $_ };
2191                 close(FILE);
2192         }
2193         if (-e "$acl_src_unrestricted_ip") {
2194                 open(FILE,"$acl_src_unrestricted_ip");
2195                 delete $proxysettings{'SRC_UNRESTRICTED_IP'};
2196                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_ };
2197                 close(FILE);
2198         }
2199         if (-e "$acl_src_unrestricted_mac") {
2200                 open(FILE,"$acl_src_unrestricted_mac");
2201                 delete $proxysettings{'SRC_UNRESTRICTED_MAC'};
2202                 while (<FILE>) { $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_ };
2203                 close(FILE);
2204         }
2205         if (-e "$acl_dst_nocache") {
2206                 open(FILE,"$acl_dst_nocache");
2207                 delete $proxysettings{'DST_NOCACHE'};
2208                 while (<FILE>) { $proxysettings{'DST_NOCACHE'} .= $_ };
2209                 close(FILE);
2210         }
2211         if (-e "$acl_dst_noauth") {
2212                 open(FILE,"$acl_dst_noauth");
2213                 delete $proxysettings{'DST_NOAUTH'};
2214                 while (<FILE>) { $proxysettings{'DST_NOAUTH'} .= $_ };
2215                 close(FILE);
2216         }
2217         if (-e "$mimetypes") {
2218                 open(FILE,"$mimetypes");
2219                 delete $proxysettings{'MIME_TYPES'};
2220                 while (<FILE>) { $proxysettings{'MIME_TYPES'} .= $_ };
2221                 close(FILE);
2222         }
2223         if (-e "$ntlmdir/msntauth.allowusers") {
2224                 open(FILE,"$ntlmdir/msntauth.allowusers");
2225                 delete $proxysettings{'NTLM_ALLOW_USERS'};
2226                 while (<FILE>) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_ };
2227                 close(FILE);
2228         }
2229         if (-e "$ntlmdir/msntauth.denyusers") {
2230                 open(FILE,"$ntlmdir/msntauth.denyusers");
2231                 delete $proxysettings{'NTLM_DENY_USERS'};
2232                 while (<FILE>) { $proxysettings{'NTLM_DENY_USERS'} .= $_ };
2233                 close(FILE);
2234         }
2235         if (-e "$raddir/radauth.allowusers") {
2236                 open(FILE,"$raddir/radauth.allowusers");
2237                 delete $proxysettings{'RADIUS_ALLOW_USERS'};
2238                 while (<FILE>) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_ };
2239                 close(FILE);
2240         }
2241         if (-e "$raddir/radauth.denyusers") {
2242                 open(FILE,"$raddir/radauth.denyusers");
2243                 delete $proxysettings{'RADIUS_DENY_USERS'};
2244                 while (<FILE>) { $proxysettings{'RADIUS_DENY_USERS'} .= $_ };
2245                 close(FILE);
2246         }
2247         if (-e "$identdir/identauth.allowusers") {
2248                 open(FILE,"$identdir/identauth.allowusers");
2249                 delete $proxysettings{'IDENT_ALLOW_USERS'};
2250                 while (<FILE>) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_ };
2251                 close(FILE);
2252         }
2253         if (-e "$identdir/identauth.denyusers") {
2254                 open(FILE,"$identdir/identauth.denyusers");
2255                 delete $proxysettings{'IDENT_DENY_USERS'};
2256                 while (<FILE>) { $proxysettings{'IDENT_DENY_USERS'} .= $_ };
2257                 close(FILE);
2258         }
2259         if (-e "$identhosts") {
2260                 open(FILE,"$identhosts");
2261                 delete $proxysettings{'IDENT_HOSTS'};
2262                 while (<FILE>) { $proxysettings{'IDENT_HOSTS'} .= $_ };
2263                 close(FILE);
2264         }
2265         if (-e "$cre_groups") {
2266                 open(FILE,"$cre_groups");
2267                 delete $proxysettings{'CRE_GROUPS'};
2268                 while (<FILE>) { $proxysettings{'CRE_GROUPS'} .= $_ };
2269                 close(FILE);
2270         }
2271         if (-e "$cre_svhosts") {
2272                 open(FILE,"$cre_svhosts");
2273                 delete $proxysettings{'CRE_SVHOSTS'};
2274                 while (<FILE>) { $proxysettings{'CRE_SVHOSTS'} .= $_ };
2275                 close(FILE);
2276         }
2277 }
2278
2279 # -------------------------------------------------------------------
2280
2281 sub check_acls
2282 {
2283         @temp = split(/\n/,$proxysettings{'SRC_SUBNETS'});
2284         undef $proxysettings{'SRC_SUBNETS'};
2285         foreach (@temp)
2286         {
2287                 s/^\s+//g; s/\s+$//g;
2288                 if ($_)
2289                 {
2290                         unless (&General::validipandmask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2291                         $proxysettings{'SRC_SUBNETS'} .= $_."\n";
2292                 }
2293         }
2294
2295         @temp = split(/\n/,$proxysettings{'SRC_BANNED_IP'});
2296         undef $proxysettings{'SRC_BANNED_IP'};
2297         foreach (@temp)
2298         {
2299                 s/^\s+//g; s/\s+$//g;
2300                 if ($_)
2301                 {
2302                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2303                         $proxysettings{'SRC_BANNED_IP'} .= $_."\n";
2304                 }
2305         }
2306
2307         @temp = split(/\n/,$proxysettings{'SRC_BANNED_MAC'});
2308         undef $proxysettings{'SRC_BANNED_MAC'};
2309         foreach (@temp)
2310         {
2311                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2312                 if ($_)
2313                 {
2314                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2315                         $proxysettings{'SRC_BANNED_MAC'} .= $_."\n";
2316                 }
2317         }
2318
2319         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_IP'});
2320         undef $proxysettings{'SRC_UNRESTRICTED_IP'};
2321         foreach (@temp)
2322         {
2323                 s/^\s+//g; s/\s+$//g;
2324                 if ($_)
2325                 {
2326                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2327                         $proxysettings{'SRC_UNRESTRICTED_IP'} .= $_."\n";
2328                 }
2329         }
2330
2331         @temp = split(/\n/,$proxysettings{'SRC_UNRESTRICTED_MAC'});
2332         undef $proxysettings{'SRC_UNRESTRICTED_MAC'};
2333         foreach (@temp)
2334         {
2335                 s/^\s+//g; s/\s+$//g; s/-/:/g;
2336                 if ($_)
2337                 {
2338                         unless (&General::validmac($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid mac'}; }
2339                         $proxysettings{'SRC_UNRESTRICTED_MAC'} .= $_."\n";
2340                 }
2341         }
2342
2343         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2344         {
2345                 @temp = split(/\n/,$proxysettings{'NTLM_ALLOW_USERS'});
2346                 undef $proxysettings{'NTLM_ALLOW_USERS'};
2347                 foreach (@temp)
2348                 {
2349                         s/^\s+//g; s/\s+$//g;
2350                         if ($_) { $proxysettings{'NTLM_ALLOW_USERS'} .= $_."\n"; }
2351                 }
2352                 if ($proxysettings{'NTLM_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2353         }
2354
2355         if (($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2356         {
2357                 @temp = split(/\n/,$proxysettings{'NTLM_DENY_USERS'});
2358                 undef $proxysettings{'NTLM_DENY_USERS'};
2359                 foreach (@temp)
2360                 {
2361                         s/^\s+//g; s/\s+$//g;
2362                         if ($_) { $proxysettings{'NTLM_DENY_USERS'} .= $_."\n"; }
2363                 }
2364                 if ($proxysettings{'NTLM_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2365         }
2366
2367         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2368         {
2369                 @temp = split(/\n/,$proxysettings{'IDENT_ALLOW_USERS'});
2370                 undef $proxysettings{'IDENT_ALLOW_USERS'};
2371                 foreach (@temp)
2372                 {
2373                         s/^\s+//g; s/\s+$//g;
2374                         if ($_) { $proxysettings{'IDENT_ALLOW_USERS'} .= $_."\n"; }
2375                 }
2376                 if ($proxysettings{'IDENT_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2377         }
2378
2379         if (($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2380         {
2381                 @temp = split(/\n/,$proxysettings{'IDENT_DENY_USERS'});
2382                 undef $proxysettings{'IDENT_DENY_USERS'};
2383                 foreach (@temp)
2384                 {
2385                         s/^\s+//g; s/\s+$//g;
2386                         if ($_) { $proxysettings{'IDENT_DENY_USERS'} .= $_."\n"; }
2387                 }
2388                 if ($proxysettings{'IDENT_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2389         }
2390
2391         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2392         {
2393                 @temp = split(/\n/,$proxysettings{'RADIUS_ALLOW_USERS'});
2394                 undef $proxysettings{'RADIUS_ALLOW_USERS'};
2395                 foreach (@temp)
2396                 {
2397                         s/^\s+//g; s/\s+$//g;
2398                         if ($_) { $proxysettings{'RADIUS_ALLOW_USERS'} .= $_."\n"; }
2399                 }
2400                 if ($proxysettings{'RADIUS_ALLOW_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2401         }
2402
2403         if (($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2404         {
2405                 @temp = split(/\n/,$proxysettings{'RADIUS_DENY_USERS'});
2406                 undef $proxysettings{'RADIUS_DENY_USERS'};
2407                 foreach (@temp)
2408                 {
2409                         s/^\s+//g; s/\s+$//g;
2410                         if ($_) { $proxysettings{'RADIUS_DENY_USERS'} .= $_."\n"; }
2411                 }
2412                 if ($proxysettings{'RADIUS_DENY_USERS'} eq '') { $errormessage = $Lang::tr{'advproxy errmsg acl cannot be empty'}; }
2413         }
2414
2415         @temp = split(/\n/,$proxysettings{'IDENT_HOSTS'});
2416         undef $proxysettings{'IDENT_HOSTS'};
2417         foreach (@temp)
2418         {
2419                 s/^\s+//g; s/\s+$//g;
2420                 if ($_)
2421                 {
2422                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2423                         $proxysettings{'IDENT_HOSTS'} .= $_."\n";
2424                 }
2425         }
2426
2427         @temp = split(/\n/,$proxysettings{'CRE_SVHOSTS'});
2428         undef $proxysettings{'CRE_SVHOSTS'};
2429         foreach (@temp)
2430         {
2431                 s/^\s+//g; s/\s+$//g;
2432                 if ($_)
2433                 {
2434                         unless (&General::validipormask($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid ip or mask'}; }
2435                         $proxysettings{'CRE_SVHOSTS'} .= $_."\n";
2436                 }
2437         }
2438 }
2439
2440
2441 # -------------------------------------------------------------------
2442
2443 sub write_acls
2444 {
2445         open(FILE, ">$acl_src_subnets");
2446         flock(FILE, 2);
2447         print FILE $proxysettings{'SRC_SUBNETS'};
2448         close(FILE);
2449
2450         open(FILE, ">$acl_src_banned_ip");
2451         flock(FILE, 2);
2452         print FILE $proxysettings{'SRC_BANNED_IP'};
2453         close(FILE);
2454
2455         open(FILE, ">$acl_src_banned_mac");
2456         flock(FILE, 2);
2457         print FILE $proxysettings{'SRC_BANNED_MAC'};
2458         close(FILE);
2459
2460         open(FILE, ">$acl_src_unrestricted_ip");
2461         flock(FILE, 2);
2462         print FILE $proxysettings{'SRC_UNRESTRICTED_IP'};
2463         close(FILE);
2464
2465         open(FILE, ">$acl_src_unrestricted_mac");
2466         flock(FILE, 2);
2467         print FILE $proxysettings{'SRC_UNRESTRICTED_MAC'};
2468         close(FILE);
2469
2470         open(FILE, ">$acl_dst_nocache");
2471         flock(FILE, 2);
2472         print FILE $proxysettings{'DST_NOCACHE'};
2473         close(FILE);
2474
2475         open(FILE, ">$acl_dst_noauth");
2476         flock(FILE, 2);
2477         print FILE $proxysettings{'DST_NOAUTH'};
2478         close(FILE);
2479
2480         open(FILE, ">$acl_dst_throttle");
2481         flock(FILE, 2);
2482         if ($proxysettings{'THROTTLE_BINARY'} eq 'on')
2483         {
2484                 @temp = split(/\|/,$throttle_binary);
2485                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2486         }
2487         if ($proxysettings{'THROTTLE_DSKIMG'} eq 'on')
2488         {
2489                 @temp = split(/\|/,$throttle_dskimg);
2490                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2491         }
2492         if ($proxysettings{'THROTTLE_MMEDIA'} eq 'on')
2493         {
2494                 @temp = split(/\|/,$throttle_mmedia);
2495                 foreach (@temp) { print FILE "\\.$_\$\n"; }
2496         }
2497         if (-s $throttled_urls)
2498         {
2499                 open(URLFILE, $throttled_urls);
2500                 @temp = <URLFILE>;
2501                 close(URLFILE);
2502                 foreach (@temp) { print FILE; }
2503         }
2504         close(FILE);
2505
2506         open(FILE, ">$mimetypes");
2507         flock(FILE, 2);
2508         print FILE $proxysettings{'MIME_TYPES'};
2509         close(FILE);
2510
2511         open(FILE, ">$ntlmdir/msntauth.allowusers");
2512         flock(FILE, 2);
2513         print FILE $proxysettings{'NTLM_ALLOW_USERS'};
2514         close(FILE);
2515
2516         open(FILE, ">$ntlmdir/msntauth.denyusers");
2517         flock(FILE, 2);
2518         print FILE $proxysettings{'NTLM_DENY_USERS'};
2519         close(FILE);
2520
2521         open(FILE, ">$raddir/radauth.allowusers");
2522         flock(FILE, 2);
2523         print FILE $proxysettings{'RADIUS_ALLOW_USERS'};
2524         close(FILE);
2525
2526         open(FILE, ">$raddir/radauth.denyusers");
2527         flock(FILE, 2);
2528         print FILE $proxysettings{'RADIUS_DENY_USERS'};
2529         close(FILE);
2530
2531         open(FILE, ">$identdir/identauth.allowusers");
2532         flock(FILE, 2);
2533         print FILE $proxysettings{'IDENT_ALLOW_USERS'};
2534         close(FILE);
2535
2536         open(FILE, ">$identdir/identauth.denyusers");
2537         flock(FILE, 2);
2538         print FILE $proxysettings{'IDENT_DENY_USERS'};
2539         close(FILE);
2540
2541         open(FILE, ">$identhosts");
2542         flock(FILE, 2);
2543         print FILE $proxysettings{'IDENT_HOSTS'};
2544         close(FILE);
2545
2546         open(FILE, ">$cre_groups");
2547         flock(FILE, 2);
2548         print FILE $proxysettings{'CRE_GROUPS'};
2549         close(FILE);
2550
2551         open(FILE, ">$cre_svhosts");
2552         flock(FILE, 2);
2553         print FILE $proxysettings{'CRE_SVHOSTS'};
2554         close(FILE);
2555 }
2556
2557 # -------------------------------------------------------------------
2558
2559 sub writepacfile
2560 {
2561         open(FILE, ">/home/httpd/html/proxy.pac");
2562         flock(FILE, 2);
2563         print FILE "function FindProxyForURL(url, host)\n";
2564         print FILE "{\n";
2565         if (($proxysettings{'ENABLE'} eq 'on') || ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2566         {
2567                 print FILE <<END
2568 if (
2569      (isPlainHostName(host)) ||
2570      (dnsDomainIs(host, ".$mainsettings{'DOMAINNAME'}")) ||
2571      (isInNet(host, "10.0.0.0", "255.0.0.0")) ||
2572      (isInNet(host, "172.16.0.0", "255.240.0.0")) ||
2573      (isInNet(host, "169.254.0.0", "255.255.0.0")) ||
2574      (isInNet(host, "192.168.0.0", "255.255.0.0"))
2575    )
2576      return "DIRECT";
2577
2578  else
2579
2580 END
2581 ;
2582                 if ($proxysettings{'ENABLE'} eq 'on')
2583                 {
2584                         print FILE <<END
2585 if (
2586      (isInNet(myIpAddress(), "$netsettings{'GREEN_NETADDRESS'}", "$netsettings{'GREEN_NETMASK'}"))
2587    )
2588      return "PROXY $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2589 END
2590 ;
2591                 }
2592                 if (($proxysettings{'ENABLE'} eq 'on') && ($proxysettings{'ENABLE_BLUE'} eq 'on') && ($netsettings{'BLUE_DEV'}))
2593                 {
2594                         print FILE "\n else\n\n";
2595                 }
2596                 if (($netsettings{'BLUE_DEV'}) && ($proxysettings{'ENABLE_BLUE'} eq 'on'))
2597                 {
2598                         print FILE <<END
2599 if (
2600      (isInNet(myIpAddress(), "$netsettings{'BLUE_NETADDRESS'}", "$netsettings{'BLUE_NETMASK'}"))
2601    )
2602      return "PROXY $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}";
2603 END
2604 ;
2605                 }
2606         }
2607         print FILE "}\n";
2608         close(FILE);
2609 }
2610
2611 # -------------------------------------------------------------------
2612
2613 sub writeconfig
2614 {
2615         my $authrealm;
2616         my $delaypools;
2617
2618         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} +
2619             $proxysettings{'THROTTLING_GREEN_HOST'}  +
2620             $proxysettings{'THROTTLING_BLUE_TOTAL'}  +
2621             $proxysettings{'THROTTLING_BLUE_HOST'} gt 0)
2622         {
2623                 $delaypools = 1; } else { $delaypools = 0;
2624         }
2625
2626         if ($proxysettings{'AUTH_REALM'} eq '')
2627         {
2628                 $authrealm = "IPFire Advanced Proxy Server";
2629         } else {
2630                 $authrealm = $proxysettings{'AUTH_REALM'};
2631         }
2632
2633         $_ = $proxysettings{'UPSTREAM_PROXY'};
2634         my ($remotehost, $remoteport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/);
2635
2636         if ($remoteport eq '') { $remoteport = 80; }
2637
2638         open(FILE, ">${General::swroot}/proxy/squid.conf");
2639         flock(FILE, 2);
2640         print FILE <<END
2641 shutdown_lifetime 5 seconds
2642 icp_port 0
2643
2644 http_port $netsettings{'GREEN_ADDRESS'}:$proxysettings{'PROXY_PORT'}
2645 END
2646         ;
2647         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
2648                 print FILE "http_port $netsettings{'BLUE_ADDRESS'}:$proxysettings{'PROXY_PORT'}\n";
2649         }
2650
2651         print FILE <<END
2652
2653 acl QUERY urlpath_regex cgi-bin \\?
2654 no_cache deny QUERY
2655 END
2656         ;
2657         if (!-z $acl_dst_nocache) {
2658                 print FILE "acl no_cache_domains dstdomain \"$acl_dst_nocache\"\n";
2659                 print FILE "no_cache deny no_cache_domains\n";
2660         }
2661
2662         print FILE <<END
2663
2664 cache_effective_user squid
2665 cache_effective_group squid
2666
2667 pid_filename /var/run/squid.pid
2668
2669 cache_mem $proxysettings{'CACHE_MEM'} MB
2670 cache_dir aufs /var/log/cache $proxysettings{'CACHE_SIZE'} $proxysettings{'L1_DIRS'} 256
2671
2672 error_directory /usr/lib/squid/errors/$proxysettings{'ERR_LANGUAGE'}
2673
2674 END
2675         ;
2676
2677         if ($proxysettings{'OFFLINE_MODE'} eq 'on') {  print FILE "offline_mode on\n\n"; }
2678
2679         if ((!($proxysettings{'MEM_POLICY'} eq 'LRU')) || (!($proxysettings{'CACHE_POLICY'} eq 'LRU')))
2680         {
2681                 if (!($proxysettings{'MEM_POLICY'} eq 'LRU'))
2682                 {
2683                         print FILE "memory_replacement_policy $proxysettings{'MEM_POLICY'}\n";
2684                 }
2685                 if (!($proxysettings{'CACHE_POLICY'} eq 'LRU'))
2686                 {
2687                         print FILE "cache_replacement_policy $proxysettings{'CACHE_POLICY'}\n";
2688                 }
2689                 print FILE "\n";
2690         }
2691
2692         if ($proxysettings{'LOGGING'} eq 'on')
2693         {
2694                 print FILE <<END
2695 cache_access_log /var/log/squid/access.log
2696 cache_log /var/log/squid/cache.log
2697 cache_store_log none
2698 END
2699         ;
2700                 if ($proxysettings{'LOGUSERAGENT'} eq 'on') { print FILE "useragent_log \/var\/log\/squid\/user_agent.log\n"; }
2701                 if ($proxysettings{'LOGQUERY'} eq 'on') { print FILE "\nstrip_query_terms off\n"; }
2702         } else {
2703                 print FILE <<END
2704 cache_access_log /dev/null
2705 cache_log /dev/null
2706 cache_store_log none
2707 END
2708         ;}
2709         print FILE <<END
2710
2711 log_mime_hdrs off
2712 END
2713         ;
2714
2715         if ($proxysettings{'FORWARD_IPADDRESS'} eq 'on')
2716         {
2717                 print FILE "forwarded_for on\n\n";
2718         } else {
2719                 print FILE "forwarded_for off\n\n";
2720         }
2721
2722         if ((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
2723         {
2724                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
2725                 {
2726                         print FILE "auth_param basic program $libexecdir/ncsa_auth $userdb\n";
2727                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2728                         print FILE "auth_param basic realm $authrealm\n";
2729                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2730                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2731                 }
2732
2733                 if ($proxysettings{'AUTH_METHOD'} eq 'ldap')
2734                 {
2735                         print FILE "auth_param basic program $libexecdir/squid_ldap_auth -b \"$proxysettings{'LDAP_BASEDN'}\"";
2736                         if (!($proxysettings{'LDAP_BINDDN_USER'} eq '')) { print FILE " -D \"$proxysettings{'LDAP_BINDDN_USER'}\""; }
2737                         if (!($proxysettings{'LDAP_BINDDN_PASS'} eq '')) { print FILE " -w $proxysettings{'LDAP_BINDDN_PASS'}"; }
2738                         if ($proxysettings{'LDAP_TYPE'} eq 'ADS')
2739                         {
2740                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2741                                 {
2742                                         print FILE " -f \"(\&(objectClass=person)(sAMAccountName=\%s))\"";
2743                                 } else {
2744                                         print FILE " -f \"(\&(\&(objectClass=person)(sAMAccountName=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2745                                 }
2746                                 print FILE " -u sAMAccountName -P";
2747                         }
2748                         if ($proxysettings{'LDAP_TYPE'} eq 'NDS')
2749                         {
2750                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2751                                 {
2752                                         print FILE " -f \"(\&(objectClass=person)(cn=\%s))\"";
2753                                 } else {
2754                                         print FILE " -f \"(\&(\&(objectClass=person)(cn=\%s))(groupMembership=$proxysettings{'LDAP_GROUP'}))\"";
2755                                 }
2756                                 print FILE " -u cn -P";
2757                         }
2758                         if (($proxysettings{'LDAP_TYPE'} eq 'V2') || ($proxysettings{'LDAP_TYPE'} eq 'V3'))
2759                         {
2760                                 if ($proxysettings{'LDAP_GROUP'} eq '')
2761                                 {
2762                                         print FILE " -f \"(\&(objectClass=person)(uid=\%s))\"";
2763                                 } else {
2764                                         print FILE " -f \"(\&(\&(objectClass=person)(uid=\%s))(memberOf=$proxysettings{'LDAP_GROUP'}))\"";
2765                                 }
2766                                 if ($proxysettings{'LDAP_TYPE'} eq 'V2') { print FILE " -v 2"; }
2767                                 if ($proxysettings{'LDAP_TYPE'} eq 'V3') { print FILE " -v 3"; }
2768                                 print FILE " -u uid -P";
2769                         }
2770                         print FILE " $proxysettings{'LDAP_SERVER'}:$proxysettings{'LDAP_PORT'}\n";
2771                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2772                         print FILE "auth_param basic realm $authrealm\n";
2773                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2774                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2775                 }
2776
2777                 if ($proxysettings{'AUTH_METHOD'} eq 'ntlm')
2778                 {
2779                         if ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on')
2780                         {
2781                                 print FILE "auth_param ntlm program $libexecdir/ntlm_auth $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_PDC'}";
2782                                 if ($proxysettings{'NTLM_BDC'} eq '') { print FILE "\n"; } else { print FILE " $proxysettings{'NTLM_DOMAIN'}/$proxysettings{'NTLM_BDC'}\n"; }
2783                                 print FILE "auth_param ntlm children $proxysettings{'AUTH_CHILDREN'}\n";
2784                                 print FILE "auth_param ntlm max_challenge_reuses 0\n";
2785                                 print FILE "auth_param ntlm max_challenge_lifetime 2 minutes\n";
2786                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2787                         } else {
2788                                 print FILE "auth_param basic program $libexecdir/msnt_auth\n";
2789                                 print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2790                                 print FILE "auth_param basic realm $authrealm\n";
2791                                 print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2792                                 if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2793
2794                                 open(MSNTCONF, ">$ntlmdir/msntauth.conf");
2795                                 flock(MSNTCONF,2);
2796                                 print MSNTCONF "server $proxysettings{'NTLM_PDC'}";
2797                                 if ($proxysettings{'NTLM_BDC'} eq '') { print MSNTCONF " $proxysettings{'NTLM_PDC'}"; } else { print MSNTCONF " $proxysettings{'NTLM_BDC'}"; }
2798                                 print MSNTCONF " $proxysettings{'NTLM_DOMAIN'}\n";
2799                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
2800                                 {
2801                                         if ($proxysettings{'NTLM_USER_ACL'} eq 'positive')
2802                                         {
2803                                                 print MSNTCONF "allowusers $ntlmdir/msntauth.allowusers\n";
2804                                         } else {
2805                                                 print MSNTCONF "denyusers $ntlmdir/msntauth.denyusers\n";
2806                                         }
2807                                 }
2808                                 close(MSNTCONF);
2809                         }
2810                 }
2811
2812                 if ($proxysettings{'AUTH_METHOD'} eq 'radius')
2813                 {
2814                         print FILE "auth_param basic program $libexecdir/squid_rad_auth -h $proxysettings{'RADIUS_SERVER'} -p $proxysettings{'RADIUS_PORT'} ";
2815                         if (!($proxysettings{'RADIUS_IDENTIFIER'} eq '')) { print FILE "-i $proxysettings{'RADIUS_IDENTIFIER'} "; }
2816                         print FILE "-w $proxysettings{'RADIUS_SECRET'}\n";
2817                         print FILE "auth_param basic children $proxysettings{'AUTH_CHILDREN'}\n";
2818                         print FILE "auth_param basic realm $authrealm\n";
2819                         print FILE "auth_param basic credentialsttl $proxysettings{'AUTH_CACHE_TTL'} minutes\n";
2820                         if (!($proxysettings{'AUTH_IPCACHE_TTL'} eq '0')) { print FILE "\nauthenticate_ip_ttl $proxysettings{'AUTH_IPCACHE_TTL'} minutes\n"; }
2821                 }
2822
2823                 print FILE "\n";
2824                 print FILE "acl for_inetusers proxy_auth REQUIRED\n";
2825                 if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') && ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on'))
2826                 {
2827                         if ((!-z "$ntlmdir/msntauth.allowusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'positive'))
2828                         {
2829                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.allowusers\"\n";
2830                         }
2831                         if ((!-z "$ntlmdir/msntauth.denyusers") && ($proxysettings{'NTLM_USER_ACL'} eq 'negative'))
2832                         {
2833                                 print FILE "acl for_acl_users proxy_auth \"$ntlmdir/msntauth.denyusers\"\n";
2834                         }
2835                 }
2836                 if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
2837                 {
2838                         if ((!-z "$raddir/radauth.allowusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'positive'))
2839                         {
2840                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.allowusers\"\n";
2841                         }
2842                         if ((!-z "$raddir/radauth.denyusers") && ($proxysettings{'RADIUS_USER_ACL'} eq 'negative'))
2843                         {
2844                                 print FILE "acl for_acl_users proxy_auth \"$raddir/radauth.denyusers\"\n";
2845                         }
2846                 }
2847                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
2848                 {
2849                         print FILE "\n";
2850                         if (!-z $extgrp) { print FILE "acl for_extended_users proxy_auth \"$extgrp\"\n"; }
2851                         if (!-z $disgrp) { print FILE "acl for_disabled_users proxy_auth \"$disgrp\"\n"; }
2852                 }
2853                 if (!($proxysettings{'AUTH_MAX_USERIP'} eq '')) { print FILE "\nacl concurrent max_user_ip -s $proxysettings{'AUTH_MAX_USERIP'}\n"; }
2854                 print FILE "\n";
2855
2856                 if (!-z $acl_dst_noauth) { print FILE "acl to_domains_without_auth dstdomain \"$acl_dst_noauth\"\n\n"; }
2857         }
2858
2859         if ($proxysettings{'AUTH_METHOD'} eq 'ident')
2860         {
2861                 if ($proxysettings{'IDENT_REQUIRED'} eq 'on')
2862                 {
2863                         print FILE "acl for_inetusers ident REQUIRED\n";
2864                 }
2865                 if ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on')
2866                 {
2867                         if ((!-z "$identdir/identauth.allowusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'positive'))
2868                         {
2869                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.allowusers\"\n\n";
2870                         }
2871                         if ((!-z "$identdir/identauth.denyusers") && ($proxysettings{'IDENT_USER_ACL'} eq 'negative'))
2872                         {
2873                                 print FILE "acl for_acl_users ident_regex -i \"$identdir/identauth.denyusers\"\n\n";
2874                         }
2875                 }
2876         }
2877
2878         if (($delaypools) && (!-z $acl_dst_throttle)) { print FILE "acl for_throttled_urls url_regex -i \"$acl_dst_throttle\"\n\n"; }
2879
2880         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE "acl with_allowed_useragents browser $browser_regexp\n\n"; }
2881
2882         print FILE "acl within_timeframe time ";
2883         if ($proxysettings{'TIME_MON'} eq 'on') { print FILE "M"; }
2884         if ($proxysettings{'TIME_TUE'} eq 'on') { print FILE "T"; }
2885         if ($proxysettings{'TIME_WED'} eq 'on') { print FILE "W"; }
2886         if ($proxysettings{'TIME_THU'} eq 'on') { print FILE "H"; }
2887         if ($proxysettings{'TIME_FRI'} eq 'on') { print FILE "F"; }
2888         if ($proxysettings{'TIME_SAT'} eq 'on') { print FILE "A"; }
2889         if ($proxysettings{'TIME_SUN'} eq 'on') { print FILE "S"; }
2890         print FILE " $proxysettings{'TIME_FROM_HOUR'}:";
2891         print FILE "$proxysettings{'TIME_FROM_MINUTE'}-";
2892         print FILE "$proxysettings{'TIME_TO_HOUR'}:";
2893         print FILE "$proxysettings{'TIME_TO_MINUTE'}\n\n";
2894
2895         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
2896                 print FILE "acl blocked_mimetypes rep_mime_type \"$mimetypes\"\n\n";
2897         }
2898
2899         print FILE <<END
2900 acl all src 0.0.0.0/0.0.0.0
2901 acl localhost src 127.0.0.1/255.255.255.255
2902 acl SSL_ports port 443 563
2903 acl Safe_ports port 80 # http
2904 acl Safe_ports port 21 # ftp
2905 acl Safe_ports port 443 563 # https, snews
2906 acl Safe_ports port 70 # gopher
2907 acl Safe_ports port 210 # wais
2908 acl Safe_ports port 1025-65535 # unregistered ports
2909 acl Safe_ports port 280 # http-mgmt
2910 acl Safe_ports port 488 # gss-http
2911 acl Safe_ports port 591 # filemaker
2912 acl Safe_ports port 777 # multiling http
2913 acl Safe_ports port 800 # Squids port (for icons)
2914
2915 acl IPCop_http  port 81
2916 acl IPCop_https port 445
2917 acl IPCop_ips              dst $netsettings{'GREEN_ADDRESS'}
2918 acl IPCop_networks         src "$acl_src_subnets"
2919 acl IPCop_green_network    src $netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}
2920 END
2921         ;
2922         if ($netsettings{'BLUE_DEV'}) { print FILE "acl IPCop_blue_network     src $netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}\n"; }
2923         if (!-z $acl_src_banned_ip) { print FILE "acl IPCop_banned_ips       src \"$acl_src_banned_ip\"\n"; }
2924         if (!-z $acl_src_banned_mac) { print FILE "acl IPCop_banned_mac       arp \"$acl_src_banned_mac\"\n"; }
2925         if (!-z $acl_src_unrestricted_ip) { print FILE "acl IPCop_unrestricted_ips src \"$acl_src_unrestricted_ip\"\n"; }
2926         if (!-z $acl_src_unrestricted_mac) { print FILE "acl IPCop_unrestricted_mac arp \"$acl_src_unrestricted_mac\"\n"; }
2927         print FILE <<END
2928 acl CONNECT method CONNECT
2929 END
2930         ;
2931
2932         if ($proxysettings{'CLASSROOM_EXT'} eq 'on') {
2933                 print FILE <<END
2934
2935 #Classroom extensions
2936 acl IPCop_no_access_ips src "$acl_src_noaccess_ip"
2937 acl IPCop_no_access_mac arp "$acl_src_noaccess_mac"
2938 END
2939                 ;
2940                 print FILE "deny_info ";
2941                 if (-e "/usr/lib/squid/errors/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED") {
2942                 print FILE "ERR_ACCESS_DISABLED";
2943                 } else { print FILE "ERR_ACCESS_DENIED"; }
2944                 print FILE " IPCop_no_access_ips\n";
2945                 print FILE "deny_info ";
2946                 if (-e "/usr/lib/squid/errors/$proxysettings{'ERR_LANGUAGE'}/ERR_ACCESS_DISABLED") {
2947                 print FILE "ERR_ACCESS_DISABLED";
2948                 } else { print FILE "ERR_ACCESS_DENIED"; }
2949                 print FILE " IPCop_no_access_mac\n";
2950
2951                 print FILE <<END
2952 http_access deny IPCop_no_access_ips
2953 http_access deny IPCop_no_access_mac
2954 END
2955         ;
2956         }
2957
2958         #Insert acl file and replace __VAR__ with correct values
2959         my $blue_net = ''; #BLUE empty by default
2960         my $blue_ip = '';
2961         if ($netsettings{'BLUE_DEV'} && $proxysettings{'ENABLE_BLUE'} eq 'on') {
2962             $blue_net = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
2963             $blue_ip  = "$netsettings{'BLUE_ADDRESS'}";
2964         }
2965         if (!-z $acl_include)
2966         {
2967                 open (ACL, "$acl_include");
2968                 print FILE "\n#Start of custom includes\n";
2969                 while (<ACL>) {
2970                         $_ =~ s/__GREEN_IP__/$netsettings{'GREEN_ADDRESS'}/;
2971                         $_ =~ s/__GREEN_NET__/$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}/;
2972                         $_ =~ s/__BLUE_IP__/$blue_ip/;
2973                         $_ =~ s/__BLUE_NET__/$blue_net/;
2974                         print FILE $_;
2975                 }
2976                 print FILE "#End of custom includes\n";
2977                 close (ACL);
2978         }
2979         if ((!-z $extgrp) && ($proxysettings{'AUTH_METHOD'} eq 'ncsa') && ($proxysettings{'NCSA_BYPASS_REDIR'} eq 'on')) { print FILE "\nredirector_access deny for_extended_users\n"; }
2980         print FILE <<END
2981
2982 #Access to squid:
2983 #local machine, no restriction
2984 http_access allow         localhost
2985
2986 #GUI admin if local machine connects
2987 http_access allow         IPCop_ips IPCop_networks IPCop_http
2988 http_access allow CONNECT IPCop_ips IPCop_networks IPCop_https
2989
2990 #Deny not web services
2991 http_access deny          !Safe_ports
2992 http_access deny  CONNECT !SSL_ports
2993
2994 END
2995         ;
2996
2997 if ($proxysettings{'AUTH_METHOD'} eq 'ident')
2998 {
2999 print FILE "#Set ident ACLs\n";
3000 if (!-z $identhosts)
3001         {
3002                 print FILE "acl on_ident_aware_hosts src \"$identhosts\"\n";
3003                 print FILE "ident_lookup_access allow on_ident_aware_hosts\n";
3004                 print FILE "ident_lookup_access deny all\n";
3005         } else {
3006                 print FILE "ident_lookup_access allow all\n";
3007         }
3008         print FILE "ident_timeout $proxysettings{'IDENT_TIMEOUT'} seconds\n\n";
3009 }
3010
3011 if ($delaypools) {
3012         print FILE "#Set download throttling\n";
3013
3014         if ($netsettings{'BLUE_DEV'})
3015         {
3016                 print FILE "delay_pools 2\n";
3017         } else {
3018                 print FILE "delay_pools 1\n";
3019         }
3020
3021         print FILE "delay_class 1 3\n";
3022         if ($netsettings{'BLUE_DEV'}) { print FILE "delay_class 2 3\n"; }
3023
3024         print FILE "delay_parameters 1 ";
3025         if ($proxysettings{'THROTTLING_GREEN_TOTAL'} eq 'unlimited')
3026         {
3027                 print FILE "-1/-1";
3028         } else {
3029                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 125;
3030                 print FILE "/";
3031                 print FILE $proxysettings{'THROTTLING_GREEN_TOTAL'} * 250;
3032         }
3033
3034         print FILE " -1/-1 ";
3035         if ($proxysettings{'THROTTLING_GREEN_HOST'} eq 'unlimited')
3036         {
3037                 print FILE "-1/-1";
3038         } else {
3039                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 125;
3040                 print FILE "/";
3041                 print FILE $proxysettings{'THROTTLING_GREEN_HOST'} * 250;
3042         }
3043         print FILE "\n";
3044
3045         if ($netsettings{'BLUE_DEV'})
3046         {
3047                 print FILE "delay_parameters 2 ";
3048                 if ($proxysettings{'THROTTLING_BLUE_TOTAL'} eq 'unlimited')
3049                 {
3050                         print FILE "-1/-1";
3051                 } else {
3052                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 125;
3053                         print FILE "/";
3054                         print FILE $proxysettings{'THROTTLING_BLUE_TOTAL'} * 250;
3055                 }
3056                 print FILE " -1/-1 ";
3057                 if ($proxysettings{'THROTTLING_BLUE_HOST'} eq 'unlimited')
3058                 {
3059                         print FILE "-1/-1";
3060                 } else {
3061                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 125;
3062                         print FILE "/";
3063                         print FILE $proxysettings{'THROTTLING_BLUE_HOST'} * 250;
3064                 }
3065                 print FILE "\n";
3066         }
3067
3068         if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 1 deny  IPCop_unrestricted_ips\n"; }
3069         if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 1 deny  IPCop_unrestricted_mac\n"; }
3070         if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 1 deny  for_extended_users\n"; }
3071
3072         if ($netsettings{'BLUE_DEV'})
3073         {
3074                 print FILE "delay_access 1 allow IPCop_green_network";
3075                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3076                 print FILE "\n";
3077                 print FILE "delay_access 1 deny  all\n";
3078         } else {
3079                 print FILE "delay_access 1 allow all";
3080                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3081                 print FILE "\n";
3082         }
3083
3084         if ($netsettings{'BLUE_DEV'})
3085         {
3086                 if (!-z $acl_src_unrestricted_ip)  { print FILE "delay_access 2 deny  IPCop_unrestricted_ips\n"; }
3087                 if (!-z $acl_src_unrestricted_mac) { print FILE "delay_access 2 deny  IPCop_unrestricted_mac\n"; }
3088                 if (($proxysettings{'AUTH_METHOD'} eq 'ncsa') && (!-z $extgrp)) { print FILE "delay_access 2 deny  for_extended_users\n"; }
3089                 print FILE "delay_access 2 allow IPCop_blue_network";
3090                 if (!-z $acl_dst_throttle) { print FILE " for_throttled_urls"; }
3091                 print FILE "\n";
3092                 print FILE "delay_access 2 deny  all\n";
3093         }
3094
3095         print FILE "delay_initial_bucket_level 100%\n";
3096         print FILE "\n";
3097 }
3098         print FILE <<END
3099 #Set custom configured ACLs
3100 END
3101         ;
3102         if (!-z $acl_src_banned_ip) { print FILE "http_access deny  IPCop_banned_ips\n"; }
3103         if (!-z $acl_src_banned_mac) { print FILE "http_access deny  IPCop_banned_mac\n"; }
3104
3105         if ((!-z $acl_dst_noauth) && (!($proxysettings{'AUTH_METHOD'} eq 'none')))
3106         {
3107                 if (!-z $acl_src_unrestricted_ip)
3108                 {
3109                         print FILE "http_access allow IPCop_unrestricted_ips to_domains_without_auth\n";
3110                 }
3111                 if (!-z $acl_src_unrestricted_mac)
3112                 {
3113                         print FILE "http_access allow IPCop_unrestricted_mac to_domains_without_auth\n";
3114                 }
3115                 print FILE "http_access allow IPCop_networks";
3116                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3117                         print FILE " !within_timeframe";
3118                 } else {
3119                         print FILE " within_timeframe"; }
3120                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3121                 print FILE " to_domains_without_auth\n";
3122         }
3123
3124         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on'))
3125         {
3126                 print FILE "http_access deny  !for_inetusers";
3127                 if (!-z $identhosts) { print FILE " on_ident_aware_hosts"; }
3128                 print FILE "\n";
3129         }
3130
3131         if (
3132              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3133              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on') &&
3134              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3135              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3136              (!-z "$identdir/identauth.denyusers")
3137            )
3138         {
3139                 print FILE "http_access deny  for_acl_users";
3140                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3141                 print FILE "\n";
3142         }
3143
3144         if (!-z $acl_src_unrestricted_ip)
3145         {
3146                 print FILE "http_access allow IPCop_unrestricted_ips";
3147                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3148                 {
3149                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3150                         {
3151                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3152                         }
3153                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3154                         {
3155                                 print FILE " for_inetusers";
3156                         }
3157                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3158                         {
3159                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3160                                 {
3161                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3162                                         {
3163                                                 print FILE " for_acl_users";
3164                                         }
3165                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3166                                         {
3167                                                 print FILE " !for_acl_users";
3168                                         }
3169                                 } else { print FILE " for_inetusers"; }
3170                         }
3171                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3172                         {
3173                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3174                                 {
3175                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3176                                         {
3177                                                 print FILE " for_acl_users";
3178                                         }
3179                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3180                                         {
3181                                                 print FILE " !for_acl_users";
3182                                         }
3183                                 } else { print FILE " for_inetusers"; }
3184                         }
3185                 }
3186                 print FILE "\n";
3187         }
3188
3189         if (!-z $acl_src_unrestricted_mac)
3190         {
3191                 print FILE "http_access allow IPCop_unrestricted_mac";
3192                 if ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'on')
3193                 {
3194                         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3195                         {
3196                                 if (!-z $disgrp) { print FILE " !for_disabled_users"; } else { print FILE " for_inetusers"; }
3197                         }
3198                         if (($proxysettings{'AUTH_METHOD'} eq 'ldap') || (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'off')) || ($proxysettings{'AUTH_METHOD'} eq 'radius'))
3199                         {
3200                                 print FILE " for_inetusers";
3201                         }
3202                         if (($proxysettings{'AUTH_METHOD'} eq 'ntlm') && ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on'))
3203                         {
3204                                 if ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on')
3205                                 {
3206                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'positive') && (!-z "$ntlmdir/msntauth.allowusers"))
3207                                         {
3208                                                 print FILE " for_acl_users";
3209                                         }
3210                                         if (($proxysettings{'NTLM_USER_ACL'} eq 'negative') && (!-z "$ntlmdir/msntauth.denyusers"))
3211                                         {
3212                                                 print FILE " !for_acl_users";
3213                                         }
3214                                 } else { print FILE " for_inetusers"; }
3215                         }
3216                         if (($proxysettings{'AUTH_METHOD'} eq 'radius') && ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on'))
3217                         {
3218                                 if ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on')
3219                                 {
3220                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'positive') && (!-z "$raddir/radauth.allowusers"))
3221                                         {
3222                                                 print FILE " for_acl_users";
3223                                         }
3224                                         if (($proxysettings{'RADIUS_USER_ACL'} eq 'negative') && (!-z "$raddir/radauth.denyusers"))
3225                                         {
3226                                                 print FILE " !for_acl_users";
3227                                         }
3228                                 } else { print FILE " for_inetusers"; }
3229                         }
3230                 }
3231                 print FILE "\n";
3232         }
3233
3234         if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3235         {
3236                 if (!-z $disgrp) { print FILE "http_access deny  for_disabled_users\n"; }
3237                 if (!-z $extgrp) { print FILE "http_access allow IPCop_networks for_extended_users\n"; }
3238         }
3239
3240         if (
3241             (
3242              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3243              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3244              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3245              ($proxysettings{'NTLM_USER_ACL'} eq 'negative') &&
3246              (!-z "$ntlmdir/msntauth.denyusers")
3247             )
3248                 ||
3249             (
3250              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3251              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3252              ($proxysettings{'RADIUS_USER_ACL'} eq 'negative') &&
3253              (!-z "$raddir/radauth.denyusers")
3254             )
3255                 ||
3256             (
3257              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3258              ($proxysettings{'AUTH_ALWAYS_REQUIRED'} eq 'off') &&
3259              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3260              ($proxysettings{'IDENT_USER_ACL'} eq 'negative') &&
3261              (!-z "$identdir/identauth.denyusers")
3262             )
3263            )
3264         {
3265                 print FILE "http_access deny  for_acl_users";
3266                 if (($proxysettings{'AUTH_METHOD'} eq 'ident') && (!-z "$identdir/hosts")) { print FILE " on_ident_aware_hosts"; }
3267                 print FILE "\n";
3268         }
3269
3270         if (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on') && (!-z "$identhosts"))
3271         {
3272                 print FILE "http_access allow";
3273                 if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3274                         print FILE " !within_timeframe";
3275                 } else {
3276                         print FILE " within_timeframe"; }
3277                 if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3278                 print FILE " !on_ident_aware_hosts\n";
3279         }
3280
3281         print FILE "http_access allow IPCop_networks";
3282         if (
3283             (
3284              ($proxysettings{'AUTH_METHOD'} eq 'ntlm') &&
3285              ($proxysettings{'NTLM_ENABLE_INT_AUTH'} eq 'on') &&
3286              ($proxysettings{'NTLM_ENABLE_ACL'} eq 'on') &&
3287              ($proxysettings{'NTLM_USER_ACL'} eq 'positive') &&
3288              (!-z "$ntlmdir/msntauth.allowusers")
3289             )
3290                 ||
3291             (
3292              ($proxysettings{'AUTH_METHOD'} eq 'radius') &&
3293              ($proxysettings{'RADIUS_ENABLE_ACL'} eq 'on') &&
3294              ($proxysettings{'RADIUS_USER_ACL'} eq 'positive') &&
3295              (!-z "$raddir/radauth.allowusers")
3296             )
3297                 ||
3298             (
3299              ($proxysettings{'AUTH_METHOD'} eq 'ident') &&
3300              ($proxysettings{'IDENT_REQUIRED'} eq 'on') &&
3301              ($proxysettings{'IDENT_ENABLE_ACL'} eq 'on') &&
3302              ($proxysettings{'IDENT_USER_ACL'} eq 'positive') &&
3303              (!-z "$identdir/identauth.allowusers")
3304             )
3305            )
3306         {
3307                 print FILE " for_acl_users";
3308         } elsif (((!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident'))) ||
3309                 (($proxysettings{'AUTH_METHOD'} eq 'ident') && ($proxysettings{'IDENT_REQUIRED'} eq 'on'))) {
3310                 print FILE " for_inetusers";
3311         }
3312         if ((!($proxysettings{'AUTH_MAX_USERIP'} eq '')) && (!($proxysettings{'AUTH_METHOD'} eq 'none')) && (!($proxysettings{'AUTH_METHOD'} eq 'ident')))
3313         {
3314                 print FILE " !concurrent";
3315         }
3316         if ($proxysettings{'TIME_ACCESS_MODE'} eq 'deny') {
3317                 print FILE " !within_timeframe";
3318         } else {
3319                 print FILE " within_timeframe"; }
3320         if ($proxysettings{'ENABLE_BROWSER_CHECK'} eq 'on') { print FILE " with_allowed_useragents"; }
3321         print FILE "\n";
3322
3323         print FILE "http_access deny  all\n\n";
3324
3325         if (($proxysettings{'FORWARD_IPADDRESS'} eq 'off') || ($proxysettings{'FORWARD_VIA'} eq 'off') ||
3326                 (!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3327         {
3328                 print FILE "#Strip HTTP Header\n";
3329
3330                 if ($proxysettings{'FORWARD_IPADDRESS'} eq 'off')
3331                 {
3332                         print FILE "header_access X-Forwarded-For deny all\n";
3333                 }
3334                 if ($proxysettings{'FORWARD_VIA'} eq 'off')
3335                 {
3336                         print FILE "header_access Via deny all\n";
3337                 }
3338                 if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3339                 {
3340                         print FILE "header_access User-Agent deny all\n";
3341                 }
3342                 if (!($proxysettings{'FAKE_REFERER'} eq ''))
3343                 {
3344                         print FILE "header_access Referer deny all\n";
3345                 }
3346
3347                 print FILE "\n";
3348
3349                 if ((!($proxysettings{'FAKE_USERAGENT'} eq '')) || (!($proxysettings{'FAKE_REFERER'} eq '')))
3350                 {
3351                         if (!($proxysettings{'FAKE_USERAGENT'} eq ''))
3352                         {
3353                                 print FILE "header_replace User-Agent $proxysettings{'FAKE_USERAGENT'}\n";
3354                         }
3355                         if (!($proxysettings{'FAKE_REFERER'} eq ''))
3356                         {
3357                                 print FILE "header_replace Referer $proxysettings{'FAKE_REFERER'}\n";
3358                         }
3359                         print FILE "\n";
3360                 }
3361         }
3362
3363         if ((!-z $mimetypes) && ($proxysettings{'ENABLE_MIME_FILTER'} eq 'on')) {
3364                 if (!-z $acl_src_unrestricted_ip)  { print FILE "http_reply_access allow IPCop_unrestricted_ips\n"; }
3365                 if (!-z $acl_src_unrestricted_mac) { print FILE "http_reply_access allow IPCop_unrestricted_mac\n"; }
3366                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3367                 {
3368                         if (!-z $extgrp) { print FILE "http_reply_access allow for_extended_users\n"; }
3369                 }
3370                 print FILE "http_reply_access deny  blocked_mimetypes\n";
3371                 print FILE "http_reply_access allow all\n\n";
3372         }
3373
3374         print FILE <<END
3375 maximum_object_size $proxysettings{'MAX_SIZE'} KB
3376 minimum_object_size $proxysettings{'MIN_SIZE'} KB
3377
3378 request_body_max_size $proxysettings{'MAX_OUTGOING_SIZE'} KB
3379 END
3380         ;
3381         $replybodymaxsize = 1024 * $proxysettings{'MAX_INCOMING_SIZE'};
3382         if ($proxysettings{'MAX_INCOMING_SIZE'} > 0) {
3383                 if (!-z $acl_src_unrestricted_ip) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_ips\n"; }
3384                 if (!-z $acl_src_unrestricted_mac) { print FILE "reply_body_max_size 0 allow IPCop_unrestricted_mac\n"; }
3385                 if ($proxysettings{'AUTH_METHOD'} eq 'ncsa')
3386                 {
3387                         if (!-z $extgrp) { print FILE "reply_body_max_size 0 allow for_extended_users\n"; }
3388                 }
3389         }
3390         print FILE "reply_body_max_size $replybodymaxsize allow all\n\n";
3391
3392         print FILE "visible_hostname";
3393         if ($proxysettings{'VISIBLE_HOSTNAME'} eq '')
3394         {
3395                 print FILE " $mainsettings{'HOSTNAME'}.$mainsettings{'DOMAINNAME'}\n\n";
3396         } else {
3397                 print FILE " $proxysettings{'VISIBLE_HOSTNAME'}\n\n";
3398         }
3399
3400         if (!($proxysettings{'ADMIN_MAIL_ADDRESS'} eq '')) { print FILE "cache_mgr $proxysettings{'ADMIN_MAIL_ADDRESS'}\n\n"; }
3401
3402         # Write the parent proxy info, if needed.
3403         if ($remotehost ne '')
3404         {
3405                 # Enter authentication for the parent cache (format is login=user:password)
3406                 if ($proxy1 eq 'YES') {
3407                 print FILE <<END
3408 cache_peer $remotehost parent $remoteport 3130 login=$proxysettings{'UPSTREAM_USER'}:$proxysettings{'UPSTREAM_PASSWORD'} default no-query
3409
3410 END
3411                 ;
3412                 } else {
3413                 # Not using authentication with the parent cache
3414                 print FILE "cache_peer $remotehost parent $remoteport 3130 default no-query";
3415                 if ($proxysettings{'FORWARD_USERNAME'} eq 'on') { print FILE " login=*:password"; }
3416                 print FILE "\n";
3417                 }
3418                 print FILE "never_direct allow all\n\n";
3419         }
3420         if ($urlfilter_addon) {
3421                 if ($proxysettings{'ENABLE_FILTER'} eq 'on')
3422                 {
3423                         print FILE <<END
3424 redirect_program /usr/bin/squidGuard
3425 redirect_children $filtersettings{'CHILDREN'}
3426
3427 END
3428                         ;
3429                 }
3430         }
3431         if ($updacclrtr_addon) {
3432                 if ($proxysettings{'ENABLE_UPDACCEL'} eq 'on')
3433                 {
3434                         print FILE <<END
3435 redirect_program /usr/local/bin/updacclrtr
3436 redirect_children $updaccsettings{'ACCELERATORS'}
3437
3438 END
3439                         ;
3440                 }
3441         }
3442         if (($proxysettings{'TRANSPARENT'} eq 'on') || ($proxysettings{'TRANSPARENT_BLUE'} eq 'on'))
3443         {
3444                 print FILE <<END
3445 httpd_accel_host virtual
3446 httpd_accel_port 80
3447 httpd_accel_with_proxy on
3448 httpd_accel_uses_host_header on
3449 END
3450                 ;
3451         }
3452         close FILE;
3453 }
3454
3455 # -------------------------------------------------------------------
3456
3457 sub adduser
3458 {
3459         my ($str_user, $str_pass, $str_group) = @_;
3460         my @groupmembers=();
3461
3462         if ($str_pass eq 'lEaVeAlOnE')
3463         {
3464                 open(FILE, "$userdb");
3465                 @groupmembers = <FILE>;
3466                 close(FILE);
3467                 foreach $line (@groupmembers) { if ($line =~ /^$str_user:/i) { $str_pass = substr($line,index($line,":")); } }
3468                 &deluser($str_user);
3469                 open(FILE, ">>$userdb");
3470                 flock FILE,2;
3471                 print FILE "$str_user$str_pass";
3472                 close(FILE);
3473         } else {
3474                 &deluser($str_user);
3475                 system("/usr/bin/htpasswd -b $userdb $str_user $str_pass");
3476         }
3477
3478         if ($str_group eq 'standard') { open(FILE, ">>$stdgrp");
3479         } elsif ($str_group eq 'extended') { open(FILE, ">>$extgrp");
3480         } elsif ($str_group eq 'disabled') { open(FILE, ">>$disgrp"); }
3481         flock FILE, 2;
3482         print FILE "$str_user\n";
3483         close(FILE);
3484
3485         return;
3486 }
3487
3488 # -------------------------------------------------------------------
3489
3490 sub deluser
3491 {
3492         my ($str_user) = @_;
3493         my $groupfile='';
3494         my @groupmembers=();
3495         my @templist=();
3496
3497         foreach $groupfile ($stdgrp, $extgrp, $disgrp)
3498         {
3499                 undef @templist;
3500                 open(FILE, "$groupfile");
3501                 @groupmembers = <FILE>;
3502                 close(FILE);
3503                 foreach $line (@groupmembers) { if (!($line =~ /^$str_user$/i)) { push(@templist, $line); } }
3504                 open(FILE, ">$groupfile");
3505                 flock FILE, 2;
3506                 print FILE @templist;
3507                 close(FILE);
3508         }
3509
3510         undef @templist;
3511         open(FILE, "$userdb");
3512         @groupmembers = <FILE>;
3513         close(FILE);
3514         foreach $line (@groupmembers) { if (!($line =~ /^$str_user:/i)) { push(@templist, $line); } }
3515         open(FILE, ">$userdb");
3516         flock FILE, 2;
3517         print FILE @templist;
3518         close(FILE);
3519
3520         return;
3521 }
3522
3523 # -------------------------------------------------------------------