📄 nph-test.cgi
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#!/usr/bin/perl
# Remember that CGI programs have to close out the HTTP header
# (with a pair of newlines), after giving the Content-type:
# and any other relevant or available header information.
# This test program always reports success (200 OK), and
# correctly uses SERVER_PROTOCOL and REQUEST_METHOD to decide
# whether or not to send the headers and content.
# Feb 3, 2000 -- updated to support POST, and avoid passing
# Malicious HTML Tags as described in CERT's CA-2000-02 advisory.
$now=`date`;
chomp($now);
if ($ENV{"SERVER_PROTOCOL"} ne "HTTP/0.9") {
print "HTTP/1.0 200 OK\r\nDate: $now\r\n";
print "Connection: close\r\n";
print "Content-type: text/html; charset=ISO-8859-1\r\n\r\n";
}
exit 0 if ($ENV{"REQUEST_METHOD"} eq "HEAD");
print "<html><head><title>Boa nph-CGI test</title></head><body>\n";
print "<H2>Boa nph-CGI test</H2>\n\n";
print "Date: $now\n";
print "<P>\n\n<UL>\n";
foreach (keys %ENV) {
$a= $ENV{$_};
$a=~s/&/&/g;
$a=~s/</</g;
$a=~s/>/>/g;
print "<LI>$_ == $a\n";
}
print "</UL>\n";
if ($ENV{REQUEST_METHOD} eq "POST") {
print "Input stream:<br><hr><pre>\n";
while (<stdin>) {
s/&/&/g;
s/</</g;
s/>/>/g;
print "$_";
}
print "</pre><hr>\n";
}
print "id: ", `id`, "\n<p>\n";
if ($ENV{"QUERY_STRING"}=~/ident/ && $ENV{"REMOTE_PORT"} ne "") {
# Uses idlookup-1.2 from Peter Eriksson <pen@lysator.liu.se>
# ftp://coast.cs.purdue.edu/pub/tools/unix/ident/tools/idlookup-1.2.tar.gz
# Could use modification to timeout and trap stderr messages
$a="idlookup ".
$ENV{"REMOTE_ADDR"}." ".$ENV{"REMOTE_PORT"}." ".$ENV{"SERVER_PORT"};
$b=qx/$a/;
print "ident output:<br><pre>\n$b</pre>\n";
}
print "\n<EM>Boa http server</EM>\n";
print "</body></html>\n";
exit 0;
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