#!/usr/bin/perl -wT
#
# NMS FormMail Version 3.14c1
#

use strict;
use vars qw(
  $DEBUGGING $emulate_matts_code $secure %more_config
  $allow_empty_ref $max_recipients $mailprog @referers
  @allow_mail_to @recipients %recipient_alias
  @valid_ENV $date_fmt $style $send_confirmation_mail
  $confirmation_text $locale $charset $no_content
  $double_spacing $wrap_text $wrap_style $postmaster
  $address_style
);

# PROGRAM INFORMATION
# -------------------
# FormMail.pl Version 3.14c1
#
# This program is licensed in the same way as Perl
# itself. You are free to choose between the GNU Public
# License <http://www.gnu.org/licenses/gpl.html>  or
# the Artistic License
# <http://www.perl.com/pub/a/language/misc/Artistic.html>
#
# For help on configuration or installation see the
# README file or the POD documentation at the end of
# this file.

# USER CONFIGURATION SECTION
# --------------------------
# Modify these to your own settings. You might have to
# contact your system administrator if you do not run
# your own web server. If the purpose of these
# parameters seems unclear, please see the README file.
#
BEGIN
{
  $DEBUGGING         = 1;
  $emulate_matts_code= 0;
  $secure            = 1;
  $allow_empty_ref   = 1;
  $max_recipients    = 5;
  $mailprog = '/usr/sbin/sendmail -oi -t';
  $postmaster        = '';
  @referrer = qw(inspirationscenter.org www.inspirationscenter.org);
  @allow_mail_to = qw(form@inspirationscenter.org);
  @recipients        = ();
  %recipient_alias = ('1' => 'form@inspirationscenter.org');
  @valid_ENV         = qw(REMOTE_HOST REMOTE_ADDR REMOTE_USER HTTP_USER_AGENT);
  $locale            = '';
  $charset           = 'iso-8859-1';
  $date_fmt          = '%A, %B %d, %Y at %H:%M:%S';
  $style             = '';
  $no_content        = 0;
  $double_spacing    = 1;
  $wrap_text         = 0;
  $wrap_style        = 1;
  $address_style     = 0;
  $send_confirmation_mail = 0;
  $confirmation_text = <<'END_OF_CONFIRMATION';
From: form@inspirationscenter.org
Subject: form submission

Thank you for your form submission.

END_OF_CONFIRMATION

# You may need to uncomment the line below and adjust the path.
# use lib './lib';

# USER CUSTOMISATION SECTION
# --------------------------
# Place any custom code here



# USER CUSTOMISATION << END >>
# ----------------------------
# (no user serviceable parts beyond here)
}

#
# The code below consists of module source inlined into this
# script to make it a standalone CGI.
#
# Inlining performed by NMS inline - see /v2/buildtools/inline
# in CVS at http://sourceforge.net/projects/nms-cgi for details.
#
BEGIN {


$CGI::NMS::INLINED_SOURCE::CGI_NMS_Mailer = <<'END_INLINED_CGI_NMS_Mailer';
package CGI::NMS::Mailer;
use strict;

use POSIX qw(strftime);

=head1 NAME

CGI::NMS::Mailer - email sender base class

=head1 SYNOPSYS

  use base qw(CGI::NMS::Mailer);
 ...

=head1 DESCRIPTION

This is a base class for classes implementing low-level email
sending objects for use within CGI scripts.

=head1 METHODS

=over

=item output_trace_headers ( TRACEINFO )

Uses the print() virtual method to output email abuse tracing headers
including whatever useful information can be gleaned from the CGI
environment variables.

The TRACEINFO parameter should be a short string giving the name and
version of the CGI script.

=cut

sub output_trace_headers {
  my ($self, $traceinfo) = @_;

  $ENV{REMOTE_ADDR} =~ /^\[?([\d\.\:a-f]{7,100})\]?$/i or die
     "failed to get remote address from [$ENV{REMOTE_ADDR}], so can't send traceable email";
  $self->print("Received: from [$1]\n");

  my $me = ($ENV{SERVER_NAME} =~ /^([\w\-\.]{1,100})$/ ? $1 : 'unknown');
  $self->print("\tby $me ($traceinfo)\n");

  my $date = strftime '%a, %e %b %Y %H:%M:%S GMT', gmtime;
  $self->print("\twith HTTP; $date\n");

  if ($ENV{SCRIPT_NAME} =~ /^([\w\-\.\/]{1,100})$/) {
 $self->print("\t(script-name $1)\n");
  }

  if (defined $ENV{HTTP_HOST} and $ENV{HTTP_HOST} =~ /^([\w\-\.]{1,100})$/) {
    $self->print("\t(http-host $1)\n");
  }

  my $ff = $ENV{HTTP_X_FORWARDED_FOR};
  if (defined $ff) {
    $ff =~ /^\s*([\w\-\.\[\] ,]{1,200})\s*/ or die
      "malformed X-Forwarded-For [$ff], suspect attack, aborting";

    $self->print("\t(http-x-forwarded-for $1)\n");
  }

  my $ref = $ENV{HTTP_REFERER};
  if (defined $ref and $ref =~ /^([\w\-\.\/\:\;\%\@\#\~\=\+\?]{1,100})$/) {
    $self->print("\t(http-referer $1)\n");
  }
}

=back

=head1 VIRTUAL METHODS

Subclasses must implement the following methods:

=over

=item newmail ( TRACEINFO, SENDER, @RECIPIENTS )

Starts a new email.  TRACEINFO is the script name and version, SENDER is
the email address to use as the envelope sender and @RECIPIENTS is a list
of recipients.  Dies on error.

=item print ( @ARGS )
Concatenates the arguments and appends them to the email.  Both the
header and the body should be sent in this way, separated by a single
blank line.  Dies on error.

=item endmail ()

Finishes the email, flushing buffers and sending it.  Dies on error.

=back

=head1 SEE ALSO

L<CGI::NMS::Mailer::Sendmail>, L<CGI::NMS::Mailer::SMTP>,
L<CGI::NMS::Script>

=head1 MAINTAINERS

The NMS project, E<lt>http://nms-cgi.sourceforge.net/E<gt>

To request support or report bugs, please email
E<lt>nms-cgi-support@lists.sourceforge.netE<gt>

=head1 COPYRIGHT

Copyright 2003 London Perl Mongers, All rights reserved

=head1 LICENSE

This module is free software; you are free to redistribute it
and/or modify it under the same terms as Perl itself.

=cut

1;
END_INLINED_CGI_NMS_Mailer


$CGI::NMS::INLINED_SOURCE::CGI_NMS_Mailer_SMTP = <<'END_INLINED_CGI_NMS_Mailer_SMTP';
package CGI::NMS::Mailer::SMTP;
use strict;

use IO::Socket;
BEGIN {
do {
  unless (eval {local $SIG{__DIE__} ; require CGI::NMS::Mailer}) {
    eval $CGI::NMS::INLINED_SOURCE::CGI_NMS_Mailer or die $@;
    $INC{'CGI/NMS/Mailer.pm'} = 1;
  }
  undef $CGI::NMS::INLINED_SOURCE::CGI_NMS_Mailer; # to save memory
};

 import CGI::NMS::Mailer }
use base qw(CGI::NMS::Mailer);

=head1 NAME

CGI::NMS::Mailer::SMTP - mail sender using SMTP

=head1 SYNOPSYS

  my $mailer = CGI::NMS::Mailer::SMTP->new('mailhost.bigisp.net');

  $mailer->newmail($from, $to);
  $mailer->print($email_header_and_body);
  $mailer->endmail;

=head1 DESCRIPTION
This implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cut
This implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cutThis implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cutThis implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cutThis implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cutThis implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cutThis implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cutThis implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cutThis implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cutThis implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cut
This implementation of the mailer object defined in L<CGI::NMS::Mailer>
uses an SMTP connection to a mail relay to send the email.

=head1 CONSTRUCTORS

=over

=item new ( MAILHOST )

MAILHOST must be the name or dotted decimal IP address of an SMTP
server that will relay mail for the web server.

=cut

sub new {
  my ($pkg, $mailhost) = @_;

  $mailhost .= ':25' unless $mailhost =~ /:/;
  return bless { Mailhost => $mailhost }, $pkg;
}

=back

=head1 METHODS

See L<CGI::NMS::Mailer> for the user interface to these methods.

=over

=item newmail ( SCRIPTNAME, SENDER, @RECIPIENTS )

Opens the SMTP connection and sends trace headers.

=cut


sub newmail {
  my ($self, $scriptname, $sender, @recipients) = @_;

  $self->{Sock} = IO::Socket::INET->new($self->{Mailhost});
  defined $self->{Sock} or die "connect to [$self->{Mailhost}]: $!";


  my $banner = $self->_smtp_response;
  $banner =~ /^2/ or die "bad SMTP banner [$banner] from [$self->{Mailhost}]";

  my $helohost = ($ENV{SERVER_NAME} =~ /^([\w\-\.]+)$/ ? $1 : '.');
  $self->_smtp_command("HELO $helohost");
  $self->_smtp_command("MAIL FROM:<$sender>");
  foreach my $r (@recipients) {
    $self->_smtp_command("RCPT TO:<$r>");
  }
  $self->_smtp_command("DATA", '3');

  $self->output_trace_headers($scriptname);
}

=item print ( @ARGS )

Writes some email body to the SMTP socket.

=cut

sub print {
  my ($self, @args) = @_;

  my $text = join '', @args;
  $text =~ s#\n#\015\012#g;
  $text =~ s#^\.#..#mg;

  $self->{Sock}->print($text) or die "write to SMTP socket: $!";