html/cgi-bin/mail.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2015  IPFire Team  <alexander.marx@ipfire.org>                #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use MIME::Lite;
  23
  24 #enable only the following on debugging purpose
  25 #use warnings;
  26 #use CGI::Carp 'fatalsToBrowser';
  27
  28 require '/var/ipfire/general-functions.pl';
  29 require "${General::swroot}/lang.pl";
  30 require "${General::swroot}/header.pl";
  31
  32 #Initialize variables and hashes
  33 my $dmafile="${General::swroot}/dma/dma.conf";
  34 my $authfile="${General::swroot}/dma/auth.conf";
  35 my $mailfile="${General::swroot}/dma/mail.conf";
  36 my %dma=();
  37 my %auth=();
  38 my %mail=();
  39 my %mainsettings=();
  40 my %cgiparams=();
  41 my $errormessage='';
  42
  43 #Read all parameters for site
  44 &Header::getcgihash(\%cgiparams);
  45 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  46 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  47
  48 #Show Headers
  49 &Header::showhttpheaders();
  50
  51 #Check configfiles
  52 if ( -f $dmafile){
  53         open (FILE, "<", $dmafile) or die $!;
  54         foreach my $line (<FILE>) {
  55                 $line =~ m/^([A-Z]+)\s+?(.*)?$/;
  56                 my $key = $1;
  57                 my $val = $2;
  58                 $dma{$key}=$val;
  59         }
  60 }else{
  61         open(FILE, ">$dmafile") or die $!;
  62 }
  63 close FILE;
  64
  65 if (exists $dma{'AUTHPATH'}){
  66         open (FILE, "<", $dma{'AUTHPATH'}) or die "$dma{'AUTHPATH'} nicht gefunden $! ";
  67         my $authline;
  68         foreach my $line (<FILE>) {
  69                 $authline = $line;
  70         }
  71         my @part1 = split(/\|/,$authline);
  72         my @part2 = split(/\:/,$part1[1]);
  73         $auth{'AUTHNAME'} = $part1[0];
  74         $auth{'AUTHHOST'} = $part2[0];
  75         $auth{'AUTHPASS'} = $part2[1];
  76 }
  77
  78 if ( -f $mailfile){
  79         &General::readhash($mailfile, \%mail);
  80 }
  81
  82 #ACTIONS
  83 if ($cgiparams{'ACTION'} eq "$Lang::tr{'save'}"){ #SaveButton on configsite
  84         #Check fields
  85         if ($cgiparams{'USEMAIL'} eq 'on'){
  86                 $errormessage=&checkmailsettings;
  87         }else{
  88                 $cgiparams{'txt_mailserver'}='';
  89                 $cgiparams{'txt_mailport'}='';
  90                 $cgiparams{'txt_mailuser'}='';
  91                 $cgiparams{'txt_mailpass'}='';
  92                 $cgiparams{'mail_tls'}='';
  93                 $cgiparams{'txt_mailsender'}='';
  94                 $cgiparams{'txt_recipient'}='';
  95         }
  96         if(!$errormessage){
  97                 #clear hashes
  98                 %auth=();
  99                 %dma=();
 100                 %mail=();
 101
 102                 #clear configfiles
 103                 open (TXT, ">$dmafile") or die("Could not open /var/ipfire/dma/dma.conf: $!\n");
 104                 open (TXT1, ">$authfile") or die("Could not open /var/ipfire/dma/auth.conf: $!\n");
 105                 open (TXT2, ">$mailfile") or die("Could not open /var/ipfire/dma/mail.conf: $!\n");
 106                 close TXT2;
 107
 108                 #Fill hashes with actual values
 109                 $mail{'USEMAIL'}                = $cgiparams{'USEMAIL'};
 110                 $mail{'SENDER'}                 = $cgiparams{'txt_mailsender'};
 111                 $mail{'RECIPIENT'}              = $cgiparams{'txt_recipient'};
 112
 113                 $auth{'AUTHNAME'}               = $cgiparams{'txt_mailuser'};
 114                 $auth{'AUTHPASS'}               = $cgiparams{'txt_mailpass'};
 115                 $auth{'AUTHHOST'}               = $cgiparams{'txt_mailserver'};
 116
 117                 $dma{'SMARTHOST'}               = $cgiparams{'txt_mailserver'};
 118                 $dma{'PORT'}                    = $cgiparams{'txt_mailport'};
 119                 $dma{'STARTTLS'}                = '' if ($cgiparams{'mail_tls'});
 120                 $dma{'SECURETRANSFER'}  = '' if exists $dma{'STARTTLS'};
 121                 $dma{'SPOOLDIR'}                = "/var/spool/dma";
 122                 $dma{'FULLBOUNCE'}              = '';
 123                 $dma{'MAILNAME'}                = "$mainsettings{'HOSTNAME'}.$mainsettings{DOMAINNAME}";
 124                 $dma{'AUTHPATH'}                = "$authfile" if exists $auth{'AUTHNAME'};
 125
 126                 #Create new configfiles
 127                 &General::writehash("$mailfile", \%mail);
 128                 while ( ($k,$v) = each %dma ) {
 129                         print TXT "$k $v\n";
 130                 }
 131                 close TXT;
 132                 print TXT1 "$auth{'AUTHNAME'}|$auth{'AUTHHOST'}:$auth{'AUTHPASS'}\n";
 133                 close TXT2;
 134
 135         }else{
 136                 $cgiparams{'update'}='on';
 137                 &configsite;
 138         }
 139 }
 140 if ($cgiparams{'ACTION'} eq "$Lang::tr{'email testmail'}"){ #Testmail button on configsite
 141         &testmail;
 142 }
 143
 144 #Show site
 145 &configsite;
 146
 147 #FUNCTIONS
 148 sub configsite{
 149
 150
 151         #If update set fieldvalues new
 152         if($cgiparams{'update'} eq 'on'){
 153                 $dma{'USEMAIL'}= 'on';
 154                 $dma{'SMARTHOST'}       = $cgiparams{'txt_mailserver'};
 155                 $dma{'PORT'}            = $cgiparams{'txt_mailport'};
 156                 $auth{'AUTHUSER'}       = $cgiparams{'txt_mailuser'};
 157                 $auth{'AUTHHOST'}       = $cgiparams{'txt_mailserver'};
 158                 $auth{'AUTHPASS'}       = $cgiparams{'txt_mailpass'};
 159         }
 160         #find preselections
 161         $checked{'usemail'}{$mail{'USEMAIL'}}   = 'CHECKED';
 162         $checked{'mail_tls'}{'on'}                              = 'CHECKED' if exists $dma{'STARTTLS'};
 163
 164         #Open site
 165         &Header::openpage($Lang::tr{'email settings'}, 1, '');
 166         &Header::openbigbox('100%', 'center');
 167         &error;
 168         &info;
 169         &Header::openbox('100%', 'left', $Lang::tr{'email config'});
 170
 171         #### JAVA SCRIPT ####
 172         print<<END;
 173 <script>
 174         \$(document).ready(function() {
 175                 // Show/Hide elements when USEMAIL checkbox is checked.
 176                 if (\$("#MAIL").attr("checked")) {
 177                         \$(".MAILSRV").show();
 178                 } else {
 179                         \$(".MAILSRV").hide();
 180                 }
 181
 182                 // Toggle MAIL elements when "USEMAIL" checkbox is clicked
 183                 \$("#MAIL").change(function() {
 184                         \$(".MAILSRV").toggle();
 185                 });
 186         });
 187 </script>
 188 END
 189         ##### JAVA SCRIPT END ####
 190         my $col="style='background-color:$color{'color22'}'";
 191         print<<END;
 192         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 193         <table style='width:100%' border='0'>
 194         <tr>
 195                 <th colspan='3'></th>
 196         </tr>
 197         <tr>
 198                 <td style='width:24em'>$Lang::tr{'email usemail'}</td>
 199                 <td><label><input type='checkbox' name='USEMAIL' id='MAIL' $checked{'usemail'}{'on'}></label></td>
 200                 <td></td>
 201         </tr>
 202         </table><br>
 203
 204         <div class="MAILSRV">
 205                 <table style='width:100%;'>
 206                 <tr>
 207                         <td>$Lang::tr{'email mailsender'}<img src='/blob.gif' alt='*' /></td>
 208                         <td><input type='text' name='txt_mailsender' value='$mail{'SENDER'}' style='width:22em;'></td>
 209                 </tr>
 210                 <tr>
 211                         <td>$Lang::tr{'email mailrcpt'}<img src='/blob.gif' alt='*' /></td>
 212                         <td><input type='text' name='txt_recipient' value='$mail{'RECIPIENT'}' style='width:22em;'></td>
 213                 </tr>
 214                 <tr>
 215                         <td style='width:24em'>$Lang::tr{'email mailaddr'}<img src='/blob.gif' alt='*' /></td>
 216                         <td><input type='text' name='txt_mailserver' value='$dma{'SMARTHOST'}' style='width:22em;'></td>
 217                 </tr>
 218                 <tr>
 219                         <td>$Lang::tr{'email mailport'}<img src='/blob.gif' alt='*' /></td>
 220                         <td><input type='text' name='txt_mailport' value='$dma{'PORT'}' size='3'></td>
 221                 </tr>
 222                 <tr>
 223                         <td>$Lang::tr{'email mailuser'}</td>
 224                         <td><input type='text' name='txt_mailuser' value='$auth{'AUTHNAME'}' style='width:22em;'></td>
 225                 </tr>
 226                 <tr>
 227                         <td>$Lang::tr{'email mailpass'}</td>
 228                         <td><input type='password' name='txt_mailpass' value='$auth{'AUTHPASS'}' style='width:22em;' ></td>
 229                 </tr>
 230                 <tr>
 231                         <td>$Lang::tr{'email tls'}</td>
 232                         <td><input type='checkbox' name='mail_tls' $checked{'mail_tls'}{'on'}></td>
 233                 </tr>
 234 END
 235                 if (! -z $dmafile && $mail{'USEMAIL'} eq 'on'){
 236                         print "<tr>";
 237                         print "<td></td>";
 238                         print "<td><input type='submit' name='ACTION' value='$Lang::tr{'email testmail'}'></td>";
 239                         print "</tr>";
 240                 }
 241                 print<<END;;
 242                 <tr>
 243                         <td colspan='2'>&nbsp;</td>
 244                 </tr>
 245                 </table>
 246         </div>
 247
 248         <table style='width:100%;'>
 249         <tr>
 250                 <td colspan='3' display:inline align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}'></td>
 251         </tr>
 252         </table>
 253         <br>
 254         </form>
 255 END
 256         &Header::closebox();
 257         &Header::closebigbox();
 258         &Header::closepage();
 259         exit 0;
 260 }
 261
 262 sub checkmailsettings {
 263         #Check if mailserver is an ip address or a domain
 264         if ($cgiparams{'txt_mailserver'} =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/){
 265                 if (! &General::validip($cgiparams{'txt_mailserver'})){
 266                         $errormessage.="$Lang::tr{'email invalid mailip'} $cgiparams{'txt_mailserver'}<br>";
 267                 }
 268         }elsif(! &General::validfqdn($cgiparams{'txt_mailserver'})){
 269                         $errormessage.="$Lang::tr{'email invalid mailfqdn'} $cgiparams{'txt_mailserver'}<br>";
 270         }
 271         #Check valid mailserverport
 272         if($cgiparams{'txt_mailport'} < 1 || $cgiparams{'txt_mailport'} > 65535){
 273                 $errormessage.="$Lang::tr{'email invalid mailport'} $cgiparams{'txt_mailport'}<br>";
 274         }
 275         #Check valid sender
 276         if(! $cgiparams{'txt_mailsender'}){
 277                 $errormessage.="$Lang::tr{'email empty field'} $Lang::tr{'email mailsender'}<br>";
 278         }else{
 279                 if (! &General::validemail($cgiparams{'txt_mailsender'})){
 280                         $errormessage.="<br>$Lang::tr{'email invalid'} $Lang::tr{'email mailsender'}<br>";
 281                 }
 282         }
 283         return $errormessage;
 284 }
 285
 286 sub testmail {
 287         ### Create a new multipart message:
 288         $msg = MIME::Lite->new(
 289                 From    => $mail{'SENDER'},
 290                 To              => $mail{'RECIPIENT'},
 291                 #Cc             => 'some@other.com, some@more.com',
 292                 Subject => 'IPFire Testmail',
 293                 Type    => 'multipart/mixed'
 294         );
 295
 296         ### Add parts (each "attach" has same arguments as "new"):
 297         $msg->attach(
 298                 Type    => 'TEXT',
 299                 Data    => "This is the IPFire test mail."
 300         );
 301
 302         ### Add attachment for testing
 303         #$msg->attach(
 304         #       Type     => 'application/txt',
 305         #       Encoding => 'base64',
 306         #       Path     => '/var/ipfire/dma/dma.conf',
 307         #       Filename => 'dma.conf',
 308         #       Disposition => 'attachment'
 309         #);
 310
 311         $msg->send_by_sendmail;
 312 }
 313
 314 sub info {
 315         if ($infomessage) {
 316                 &Header::openbox('100%', 'left', $Lang::tr{'info messages'});
 317                 print "<class name='base'>$infomessage\n";
 318                 print "&nbsp;</class>\n";
 319                 &Header::closebox();
 320         }
 321 }
 322
 323 sub error {
 324         if ($errormessage) {
 325                 &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 326                 print "<class name='base'>$errormessage\n";
 327                 print "&nbsp;</class>\n";
 328                 &Header::closebox();
 329         }
 330 }
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