Move My-Audit to PerlMail::Config.
[PerlMail.git] / perlmail-accept
index 9cea4a8..30e7833 100755 (executable)
@@ -10,7 +10,7 @@ use warnings;
 
 INIT {
        require Sys::Syslog;
-       Sys::Syslog::openlog("lacemail","pid","mail");
+       Sys::Syslog::openlog("perlmail","pid","mail");
        my @syslogging_stack;
        sub syslogging_on_save
        {
@@ -27,13 +27,18 @@ INIT {
        }
 
 
+use File::Basename;
+BEGIN {
+       use lib $ENV{"PERLMAIL_BASEDIR"} || File::Basename::dirname($0);
+       use PerlMail::Config;
+       }
+
 use Mail::Audit qw(MAPS);
 require IO::Handle;
 use Carp qw(cluck confess);
 use POSIX qw(WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG WIFSTOPPED WSTOPSIG);
 require POSIX; # for ceil
 use User::Utmp;
-require File::Basename;
 use Getopt::Long;
 require Mail::Address;
 require MIME::Words;
@@ -46,21 +51,13 @@ require HTTP::Cookies;
 require HTTP::Request;
 require LWP::UserAgent;
 use URI::Escape 'uri_escape';
+require WWW::SMS;
 
 
-my $HOME="/home/lace";
-my $Mail="$HOME/Mail";
-my @ValidUsers=qw(root lace short kratochvil _local);
-my $IdleMax=60;
-my $MaxBodySMS=0x1000; # max bytes to pass to Lingua::EN::Squeeze
-my $SMSmailError='short+err@ucw.cz';
-my $SMSwebRcpt='00420602431329';
-my $SMSmailRcpt=$SMSwebRcpt.'@sms.eurotel.cz';
-my $SMScontact='<short@ucw.cz>';
-
 our($Message,$Audit,@AuditStored,$store_ignore,$store_ignorenewmail,$store_profile,$DoBell);
-our(%audit_profile,@sms_squeezes,@alternates_host);    # imported
+our(%audit_profile,@sms_squeezes,@alternates_host,@dnsbl_whitelist);   # imported
 my %alternates_host;   # from @alternates_host
+my %dnsbl_whitelist;   # from @dnsbl_whitelist
 
 # from RedHat "procmail-3.22-5"
 # /i should be only $procmailFROM_DAEMON but how it can hurt to /i all?
@@ -98,7 +95,7 @@ sub stdin
        exit 0;
 }
 
-# FIXME: separate 'lacemail'-transfer together with lacemail-submit away
+# FIXME: separate 'perlmail'-transfer together with perlmail-submit away
 sub inetd
 {
        die "Excessive arguments" if @ARGV;
@@ -141,6 +138,7 @@ sub bell
 
 sub useridle
 {
+       return 0 if ! -e "$HOME/away";
        my %valid_users=map(($_=>1),@ValidUsers);
        my($idlebest,$linebest);
        for my $utmp (User::Utmp::getut(),{ "ut_line"=>"psaux" }) {
@@ -245,129 +243,6 @@ my($smsi,$smscount)=@_;
        return "";
 }
 
-# FIXME: rewrite &send_cz_eurotel properly by own code
-# patch for http://kiwi.ms.mff.cuni.cz/%7Etom/programming/src/sendsms.tar.gz/sendsms.pl
-my $agent=LWP::UserAgent->new();
-$agent->agent("LaceMail $VERSION; contact=$SMScontact; ");
-my($request1,$response1);      # for &send_cz_eurotel
-my($name,$value,$type,$disabled,$q2);
-
-# &send_cz_eurotel returns: error
-# BEGIN http://kiwi.ms.mff.cuni.cz/%7Etom/programming/src/sendsms.tar.gz/sendsms.pl
-sub parse_inputs
-{
-       my ($resp) = @_;
-       my @inputs;
-       my $ct;
-       my @c;
-       $ct=$resp->content();
-
-       @c=split '>', $ct;
-       grep {
-          if (/(<input|<select|<textarea)([^<>]*)(>|$)/i) { 
-            my $txt=$2, $name="", $value="", $type="x", $disabled=0;
-            my $ipoc;
-            if ($txt =~ /type="([^"]*)"/i) { $type=$1; }
-            elsif ($txt =~ /type=([^" ]*)[ >]/i) { $type=$1; }
-            if ($txt =~ /name="([^"]*)"/i) { $name=$1; }
-            elsif ($txt =~ /name=([^" ]*)[ >]/i) { $name=$1; }
-            if ($txt =~ /value="([^"]*)"/i) { $value=$1; }
-            elsif ($txt =~ /value=([^" ]*)[ >]/i) { $value=$1; }
-            if ($txt =~ /disabled/i) { $disabled=1; }
-            if ($name ne "" && $type ne "" && $type ne "button" && ! $disabled)
-            {
-              $ipoc=$#inputs;
-              $inputs[$ipoc+1][0]=$name;
-              $inputs[$ipoc+1][1]=$value;
-            }
-          }
-        0; } @c;
-       return @inputs;
-}
-
-sub make_query
-{
-       my (@inputs) = @_;
-
-       my $i;
-       my $query = "";
-
-       for ($i=0; $i<=$#inputs; $i++)
-       {
-         my($q1, $q2);
-         if ($i>0) { $query="$query&"; }
-         $q1=uri_escape($inputs[$i][0]);
-         $q2=uri_escape($inputs[$i][1]);
-         $query="$query$q1=$q2";
-       }
-
-       #change @ and space back
-       $query=~ s/%20/+/g;
-       $query=~ s/%40/@/g;
-       return $query;
-}
-
-sub send_cz_eurotel
-{
-       my ($id,$text,$mail,$directd) = @_;
-       my $src_url = "http://www2.eurotel.cz/sms/index.html";
-       my @inputs;
-       my $query = "";
-       my $cookie = HTTP::Cookies->new;
-       my $pref;
-
-       #check if correct number
-       if (substr($id,0,5)!="00420") { return -1; }
-       $pref=substr($id,5,3);
-       if (!($pref eq "601" || $pref eq "602" || $pref eq "606" || $pref eq "607"  || ($pref ge "720" && $pref le "729"))) { return -1; }
-       
-       #get form page, extract cookies
-       $request1=new HTTP::Request('GET', "$src_url?n_pagestyle=new");
-       $response1=$agent->request($request1);
-       if ($response1->code != 200) { return -3; }
-       $cookie->extract_cookies($response1);
-
-       #parse the form
-       @inputs=parse_inputs($response1);
-       
-       #fill the form
-       $inputs[2][1]=substr($id,5,3);
-       $inputs[3][1]=substr($id,8,6);
-       $inputs[4][1]=$mail;
-
-       #direct display
-       $inputs[6][1]="sms";
-       $inputs[6][1]="show" if ($directd>0);
-
-       $inputs[7][1]=$text;
-
-#      for ($i=0; $i<=$#inputs; $i++) { print "[$i] $inputs[$i][0] $inputs[$i][1]\n"; } 
-
-       #make query
-       $query=make_query(@inputs);
-
-       #POST the form
-       my $header = new HTTP::Headers( 
-               'Content-Length' => length($query),
-               'Content-Type' => 'application/x-www-form-urlencoded',
-               'Accept' => '*/*',
-               'Referer' => $src_url
-       );
-       my $request2 = new HTTP::Request('POST',$src_url, $header, $query);
-       $cookie->add_cookie_header($request2);
-       my $response2 = $agent->request($request2);
-
-       if ($response2->code != 200) { return -3; }
-
-       #check for success
-       if ($response2->content() !~ /byla.*odesl.*na na SMS centrum/)
-       {
-         return -2;
-       }
-       return 0;
-}
-# END http://kiwi.ms.mff.cuni.cz/%7Etom/programming/src/sendsms.tar.gz/sendsms.pl
-
 sub smslens
 {
 my($ignorenewmail,$smscount,%args)=@_;
@@ -375,12 +250,11 @@ my($ignorenewmail,$smscount,%args)=@_;
        return map({
                        my $l=160;
                        if (!$ignorenewmail) {  # send by mail
-                               $l-=length("Z emailu $SMSmailError: ");
+                               $l-=length("Z emailu FIXME SMSmailError: ");
                                $l-=length(smsbuild($_,$smscount));
                                }
                        else {  # send by web
-                               $l-=length("Z WWW x/5: ");
-                               $l-=length(smsbuild($_,POSIX::ceil($smscount/5)));
+                               $l-=6;  # 154 is the max length before split; why?
                                }
                        $l;
                        } (0..$smscount-1));
@@ -396,7 +270,18 @@ my($squeezed,$smscount,@lens)=@_;
                $squeezed=~/^.{0,$len}/s;
                my $frag=$&;
                $squeezed=$';
-               return 0 if send_cz_eurotel($SMSwebRcpt,$frag,"",0);
+               return 0 if 3!=@SMSwebRcpt;
+               local *F;
+               open F,"$HOME/priv/WWW-SMS-$SMSwebRcpt_username.pwd" or return 0;
+               my $pwd=<F>;
+               chomp $pwd;
+               close F;
+               my $sms=WWW::SMS->new(@SMSwebRcpt,$frag,"username"=>$SMSwebRcpt_username,"passwd"=>$pwd);
+               for ($sms->gateways("sorted"=>"reliability")) {
+                       last if $sms->send($_);
+                       Sys::Syslog::syslog("warning","Web SMS send failed: %s",$WWW::SMS::Error);
+                       my $void=$WWW::SMS::Error;      # Prevent: Name "WWW::SMS::Error" used only once
+                       }
                }
        return 1;
 }
@@ -405,27 +290,7 @@ sub smssend_mail
 {
 my($squeezed,$smscount,@lens)=@_;
 
-       my $recalclen=0;
-       for ($smscount=0;$recalclen<length $squeezed;$smscount++) {
-               $recalclen+=$lens[$smscount];
-               }
-       for my $smsi (0..$smscount-1) {
-               my $len=$lens[$smsi];
-               $squeezed=~/^.{0,$len}/s;
-               my $frag=$&;
-               $squeezed=$';
-               my $mail=Mail::Mailer->new("sendmail","-f","$SMSmailError");
-               $mail->open({
-                               "To"=>$SMSmailRcpt,
-                               "From"=>$SMSmailError,  # no longer displayed anyway
-                               "X-LaceMail-Version"=>$VERSION,
-                               "X-LaceMail-Contact"=>$SMScontact,
-                               });
-               print $mail smsbuild($smsi,$smscount).$frag."\n";
-               # FIXME: check errors
-               $mail->close();
-               }
-       return 1;
+       return 0;
 }
 
 sub smssend
@@ -537,7 +402,7 @@ my($folder,$profile,%args)=@_;
        push @AuditStored,$folder if $do{"did"};
        return if $store_ignore || $opt_dry;
        $DoBell++ if $do{"bell"};
-       write_message($folder);
+       write_message($folder) or die;
        smssend_tryall $store_ignorenewmail,$do{"sms"},%args if $do{"sms"};
 }
 
@@ -588,12 +453,12 @@ my($message)=@_;
        local $Audit=Mail::Audit->new(
                        "emergency"=>"$Mail/emergency",
                        "data"=>[map("$_\n",split("\n",$message))],
-                       "log"=>"$HOME/.lacemail.log",
+                       "log"=>"$HOME/.perlmail.log",
                        "loglevel"=>99,
                        );
        local @AuditStored=();
        do { smssend 0,$opt_smstest; return; } if $opt_smstest;
-       write_message("$Mail/input");
+       write_message("$Mail/input") or die;
        audit();
        warn 'Corrupted $_, repaired' if defined($save_)!=defined($_) || (defined($_) && $save_ ne $_);
 }
@@ -611,7 +476,7 @@ sub razor2
        open CHILD,'|'
                                        .'('.'(razor-check 2>&1;echo >&3 $?)'
                                                        .'|sed "s/^/razor-check: /"'
-                                                       .'|logger -t "lacemail['.$$.']" -p mail.crit'
+                                                       .'|logger -t "perlmail['.$$.']" -p mail.crit'
                                                        .') 3>&1'
                                        .'|exit `cat`'
                        or return 0;
@@ -654,7 +519,9 @@ my($domain,$full,$timeout)=@_;
        $timeout||=30;  # sec
        $Mail::Audit::MAPS::host=$domain;
        my @hosts=map({ s/^.*://; "[$_]"; }     # strip DNS part
-                       grep({ /^([^:@]*):/ && !$alternates_host{$1}; } (Received_for()))       # leave only foreign hosts
+                       grep({ /^([^:@]*):/     # $1 is DNS name, $' is IP address
+                                       && !$alternates_host{$1}        # leave only foreign hosts
+                                       && !$dnsbl_whitelist{$'}; } (Received_for()))
                        );
        splice @hosts,1 if !$full && @hosts;    # "&& @hosts" to prevent: WARN: splice() offset past end of array
        {
@@ -752,7 +619,7 @@ sub muttrc_aliases
 }
 
 # FIXME: Unify
-# BEGIN lacemail-sendmail
+# BEGIN perlmail-sendmail
 # return: Mail::Address instance or undef()
 sub parseone
 {
@@ -763,7 +630,7 @@ my($line)=@_;
        warn "Got ".scalar(@r)." addresses while wanting just one; when parsing: $line" if 1!=@r;
        return $r[0];
 }
-# END lacemail-sendmail
+# END perlmail-sendmail
 
 # FIXME: host may get multiple recipients and thus not showing "for <...>"
 # FIXME: muttrc_get("from") is too strict
@@ -857,14 +724,13 @@ my($header,$map)=@_;
                $text=~s/\b\Q$from\E\b/$to/gsi;
                }
        return if $text eq $orig;
-       $Audit->put_header("X-LaceMail-header_remap-$header",$orig);
+       $Audit->put_header("X-PerlMail-header_remap-$header",$orig);
        $Audit->replace_header($header,$text);
 }
 
 
 # MAIN
 
-my $basedir=File::Basename::dirname($0);
 $Getopt::Long::ignorecase=0;
 die "GetOptions error" if !Getopt::Long::GetOptions(
                  "inetd"    ,sub { $opt_mode=\&inetd; },
@@ -874,20 +740,13 @@ die "GetOptions error" if !Getopt::Long::GetOptions(
                  "idle!"    ,\$opt_idle,
                  "idletest" ,sub { syslogging_restore(); print((defined($_=useridle()) ? $_ : "<undef>")."\n"); exit 0; },
                  "muttrc"   ,sub { syslogging_restore(); print scalar muttrc(); exit 0; },
-               "d|basedir=s",\&basedir,
                );
 # "Excessive arguments" checked in &inetd
 die "Missing mode" if !$opt_mode;
 
-my $filenameMyAudit="$basedir/My-Audit.pm";
-open AUDIT,$filenameMyAudit or die "open \"$filenameMyAudit\": $!";
-{
-       local $/=undef();
-       eval <AUDIT> or die "eval \"$filenameMyAudit\": $@";
-       audit_init();
-       %alternates_host=map((lc($_)=>1),@alternates_host);
-       }
-close AUDIT or warn "close \"$filenameMyAudit\": $!";
+PerlMail::Config::audit_init();
+%alternates_host=map((lc($_)=>1),@alternates_host);
+%dnsbl_whitelist=map((   $_ =>1),@dnsbl_whitelist);
 
 &$opt_mode();
 die "NOTREACHED";