Det må jo så være den her du mener:
#!/usr/bin/perl
use Socket;
$|=1;
##################################################################
# birdcast.cgi Version 2.0
# updated May 2, 1999
# (C)1998, 1999 Bignosebird.com
# This software is FREEWARE! Do with it as you wish. It is yours
# to share and enjoy. Modify it, improve it, and have fun with it!
# It is distributed strictly as a learning aid and bignosebird.com
# disclaims all warranties- including but not limited to:
# fitness for a particular purpose, merchantability, loss of
# business, harm to your system, etc... ALWAYS BACK UP YOUR
# SYSTEM BEFORE INSTALLING ANY SCRIPT OR PROGRAM FROM ANY
# SOURCE!
##################################################################
# CONFIGURATION NOTES
#
# $SCRIPT_NAME is the full URL of this script, including the
# http part, ie, \"
http://domainname.com/cgi-bin/birdcast.cgi\";#
# $SITE_NAME is the \"name\" of your web site.
# $SITE_URL is the URL of your site (highest level)
# $END_LINE is the very last line printed in the e-mail.
#
# $MAXNUM is the number of possible people a person can refer
# your URL to at one time. If you call the script using the
# GET method, then this is also the number of entry blanks
# created for recipient names and addresses.
#
# $SMTP_SERVER is the name of your e-mail gateway server, or
# SMTP host. On most systems, \"localhost\" will work just fine.
# If not, change \"localhost\" to whatever your ISP\'s SMTP
# server name is, ie, smtp.isp.net or mail.isp.net
# $SEND_MAIL is the full path to your server\'s sendmail program
# If you do not wish to use Sockets for some reason and need
# to use sendmail, uncomment the $SEND_MAIL line and comment
# the $SMTP_SERVER line.
# okaydomains is a list of domains from which you want to allow
# the script to be called from. Leave it commented to leave the
# script unrestricted. If you choose to use it, be sure to list
# your site URL with and without the www.
# Use either $SMTP_SERVER
$SMTP_SERVER=\"localhost\";
#
# OR
#
# $SEND_MAIL=\"/usr/lib/sendmail -t\";
#
# BUT NEVER BOTH!!!!!!
# @okaydomains=(\"
http://yourdomain.com\", \"
http://www.yourdomain.com\");
$SCRIPT_NAME=\"
http://yourdomain.com/cgi-bin/birdcast.cgi\"; $SITE_NAME=\"The Name of Your Site\";
$SITE_URL=\"
http://yourdomain.com/\"; $ENDLINE=\"\";
$MAXNUM=5;
$LOGFILE=\"reflog.txt\";
if ($SENDMAIL ne \"\")
{&test_sendmail;}
&valid_page; #if script is called from offsite, bounce it!
&decode_vars;
if ( $ENV{\'REQUEST_METHOD\'} ne \"POST\")
{
&draw_request;
exit;
}
&do_log;
&process_mail;
print \"Location: $JUMP_TO\\n\\n\";
##################################################################
sub process_mail
{
for ($i=1;$i<$MAXNUM+1;$i++)
{
$recipname=\"recipname_$i\";
$recipemail=\"recipemail_$i\";
if ($fields{$recipemail} eq \"\")
{
next;
}
if (&valid_address == 0)
{
next;
}
#BNB SAYS! You can modify the Subject line below.
$subject = \"Suggestion from $fields{\'send_name\'}\";
#BNB SAYS! Modify the lines below between the lines marked
# with __STOP_OF_MAIL__ to customize your e-mail message
# DO NOT remove the lines that contain __STOP_OF_MAIL__!
# If you enter any hardcoded e-mail addresses, BE SURE TO
# put the backslash before the at sign, ie, me\\@here.net
$msgtxt = <<__STOP_OF_MAIL__;
Hi $fields{$recipname},
$fields{\'send_name\'} stopped by $SITE_NAME
and suggested that you visit the following URL:
$JUMP_TO
__STOP_OF_MAIL__
if ($fields{\'message\'} ne \"\")
{
$msgtxt .= \"Here is their message....\\n\";
$msgtxt .= \"$fields{\'message\'}\\n\\n\";
}
$msgtxt .= \"$SITE_NAME\\n\";
$msgtxt .= \"$ENDLINE\\n\";
$msgtxt .= \"$SITE_URL\\n\\n\";
$mailresult=&sendmail($fields{send_email}, $fields{send_email}, $fields{$recipemail}, $SMTP_SERVER, $subject, $msgtxt);
if ($mailresult ne \"1\")
{print \"Content-type: text/html\\n\\n\";
print \"MAIL NOT SENT. SMTP ERROR: $mailresult\\n\";
exit
}
}
}
##################################################################
sub draw_request
{
print \"Content-type: text/html\\n\\n\";
#BNB SAYS! Here is the part that draws the page that asks the
#reader to enter e-mail addresses and names. Tailor it to meet
# your needs if necessary. DO NOT disturb the lines with
# __REQUEST__ on them.
print <<__REQUEST__;
<BODY BGCOLOR=\"#FFFFFF\">
<CENTER>
<P>
<TABLE WIDTH=550 BGCOLOR=\"CCE6FF\">
<TR>
<TD>
<FONT FACE=\"ARIAL\" SIZE=4 COLOR=\"#009999\">
<B>
<CENTER>
SUGGEST THIS PAGE TO A FRIEND...<P>
<A HREF=\"$ENV{\'HTTP_REFERER\'}\">$ENV{\'HTTP_REFERER\'}</A>
</CENTER>
</B>
</FONT>
<BLOCKQUOTE>
<FONT FACE=\"ARIAL\" SIZE=2 COLOR=\"#000000\">
If you have a friend that you would like to recommend this page to,
or if you just want to send yourself a reminder, here is the easy
way to do it!
<P>
Simply fill in the e-mail address of the person(s) you wish to tell
about $SITE_NAME, your name and e-mail address (so they do
not think it is spam or reply to us with gracious thanks),
and click the <B>SEND</B> button.
If you want to, you can also enter a message that will be included
on the e-mail.
<P>
After sending the e-mail, you will be transported back to the
page you recommended!
</FONT>
<FORM METHOD=\"POST\" ACTION=\"$SCRIPT_NAME\">
<INPUT TYPE=\"HIDDEN\" NAME=\"call_by\" VALUE=$ENV{\'HTTP_REFERER\'}>
<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0 >
<TR>
<TD> </TD>
<TD ALIGN=CENTER><B>Name</B></TD>
<TD ALIGN=CENTER><B>E-Mail Address</B><TD>
</TR>
<TR>
<TD><B>You</B></TD>
<TD><INPUT TYPE=\"TEXT\" NAME=\"send_name\"></TD>
<TD><INPUT TYPE=\"TEXT\" NAME=\"send_email\"></TD>
</TR>
__REQUEST__
for ($i=1;$i<$MAXNUM+1;$i++)
{
print <<__STOP_OF_ROW__;
<TR>
<TD><B>Friend $i</B></TD>
<TD><INPUT TYPE=\"TEXT\" NAME=\"recipname_$i\"></TD>
<TD><INPUT TYPE=\"TEXT\" NAME=\"recipemail_$i\"></TD>
</TR>
__STOP_OF_ROW__
}
print <<__REQUEST2__;
<TR>
<TD> </TD>
<TD ALIGN=CENTER COLSPAN=2>
<B>Your Message</B><BR>
<textarea name=\"message\" wrap=virtual rows=5 cols=35></textarea>
<BR>
<INPUT TYPE=\"submit\" VALUE=\"SEND\">
</TD>
</TR>
</TABLE>
</FORM>
</BLOCKQUOTE>
<CENTER>
<FONT SIZE=\"-1\">
Free recommendation script created by<BR>
</FONT>
<A HREF=\"
http://bignosebird.com/\"><B>BigNoseBird.Com</B></A><BR> <FONT SIZE=\"-1\">
<I>The Strangest Name in Free Web Authoring Resources<I><BR>
</FONT>
<P>
</CENTER>
</TD>
</TR>
</TABLE>
__REQUEST2__
}
##################################################################
# NOTHING TO MESS WITH BEYOND THIS POINT!!!!
##################################################################
sub decode_vars
{
$i=0;
if ( $ENV{\'REQUEST_METHOD\'} eq \"GET\")
{
$temp=$ENV{\'QUERY_STRING\'};
}
else
{
read(STDIN,$temp,$ENV{\'CONTENT_LENGTH\'});
}
@pairs=split(/&/,$temp);
foreach $item(@pairs)
{
($key,$content)=split(/=/,$item,2);
$content=~tr/+/ /;
$content=~s/%(..)/pack(\"c\",hex($1))/ge;
$content=~s/\\012//gs;
$content=~s/\\015/ /gs;
$fields{$key}=$content;
}
if ($fields{\'call_by\'} eq \"\")
{
$JUMP_TO = $ENV{\'HTTP_REFERER\'};
}
else
{
$JUMP_TO = $fields{\'call_by\'};
}
}
##################################################################
sub valid_address
{
$testmail = $fields{$recipemail};
if ($testmail =~ /(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)/ ||
$testmail !~ /^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$/)
{
return 0;
}
else
{
return 1;
}
}
sub valid_page
{
if (@okaydomains == 0) {return;}
$DOMAIN_OK=0;
$RF=$ENV{\'HTTP_REFERER\'};
$RF=~tr/A-Z/a-z/;
foreach $ts (@okaydomains)
{
if ($RF =~ /$ts/)
{ $DOMAIN_OK=1; }
}
if ( $DOMAIN_OK == 0)
{ print \"Content-type: text/html\\n\\n Sorry, cant run it from here....\";
exit;
}
}
##################################################################
sub test_sendmail
{
@ts=split(/ /,$MAIL_PROGRAM);
if ( -e $ts[0] )
{
return;
}
print \"Content-type: text/html\\n\\n\";
print \"<H2>$ts[0] NOTFOUND. PLEASE CHECK YOUR SCRIPT\'S MAIL_PROGRAM VARIABLE</H2>\";
exit;
}
sub do_log
{
open (ZL,\">>$LOGFILE\");
$date=localtime(time);
for ($i=1;$i<$MAXNUM+1;$i++)
{
$recipname=\"recipname_$i\";
$recipemail=\"recipemail_$i\";
if ($fields{$recipemail} eq \"\")
{
next;
}
if (&valid_address == 0)
{
next;
}
$logline=\"$date\\|$JUMP_TO\\|$fields{\'send_email\'}\\|$fields{$recipemail}\\|\\n\";
print ZL $logline;
}
close(ZL);
}
###################################################################
#Sendmail.pm routine below by Milivoj Ivkovic
###################################################################
sub sendmail {
# error codes below for those who bother to check result codes <gr>
# 1 success
# -1 $smtphost unknown
# -2 socket() failed
# -3 connect() failed
# -4 service not available
# -5 unspecified communication error
# -6 local user $to unknown on host $smtp
# -7 transmission of message failed
# -8 argument $to empty
#
# Sample call:
#
# &sendmail($from, $reply, $to, $smtp, $subject, $message );
#
# Note that there are several commands for cleaning up possible bad inputs - if you
# are hard coding things from a library file, so of those are unnecesssary
#
my ($fromaddr, $replyaddr, $to, $smtp, $subject, $message) = @_;
$to =~ s/[ \\t]+/, /g; # pack spaces and add comma
$fromaddr =~ s/.*<([^\\s]*?)>/$1/; # get from email address
$replyaddr =~ s/.*<([^\\s]*?)>/$1/; # get reply email address
$replyaddr =~ s/^([^\\s]+).*/$1/; # use first address
$message =~ s/^\\./\\.\\./gm; # handle . as first character
$message =~ s/\\r\\n/\\n/g; # handle line ending
$message =~ s/\\n/\\r\\n/g;
$smtp =~ s/^\\s+//g; # remove spaces around $smtp
$smtp =~ s/\\s+$//g;
if (!$to)
{
return(-8);
}
if ($SMTP_SERVER ne \"\")
{
my($proto) = (getprotobyname(\'tcp\'))[2];
my($port) = (getservbyname(\'smtp\', \'tcp\'))[2];
my($smtpaddr) = ($smtp =~
/^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$/)
? pack(\'C4\',$1,$2,$3,$4)
: (gethostbyname($smtp))[4];
if (!defined($smtpaddr))
{
return(-1);
}
if (!socket(MAIL, AF_INET, SOCK_STREAM, $proto))
{
return(-2);
}
if (!connect(MAIL, pack(\'Sna4x8\', AF_INET, $port, $smtpaddr)))
{
return(-3);
}
my($oldfh) = select(MAIL);
$| = 1;
select($oldfh);
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-4);
}
print MAIL \"helo $SMTP_SERVER\\r\\n\";
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-5);
}
print MAIL \"mail from: <$fromaddr>\\r\\n\";
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-5);
}
foreach (split(/, /, $to))
{
print MAIL \"rcpt to: <$_>\\r\\n\";
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-6);
}
}
print MAIL \"data\\r\\n\";
$_ = <MAIL>;
if (/^[45]/)
{
close MAIL;
return(-5);
}
}
if ($SEND_MAIL ne \"\")
{
open (MAIL,\"| $SEND_MAIL\");
}
print MAIL \"To: $to\\n\";
print MAIL \"From: $fromaddr\\n\";
print MAIL \"Reply-to: $replyaddr\\n\" if $replyaddr;
print MAIL \"X-Mailer: Perl Powered Socket Mailer\\n\";
print MAIL \"Subject: $subject\\n\\n\";
print MAIL \"$message\";
print MAIL \"\\n.\\n\";
if ($SMTP_SERVER ne \"\")
{
$_ = <MAIL>;
if (/^[45]/)
{
close(MAIL);
return(-7);
}
print MAIL \"quit\\r\\n\";
$_ = <MAIL>;
}
close(MAIL);
return(1);
}
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