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nmav |
1.1 |
#! /usr/bin/perl |
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# Remember that CGI programs have to close out the HTTP header |
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# (with a pair of newlines), after giving the Content-type: |
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# and any other relevant or available header information. |
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# Unlike CGI programs running under Apache, CGI programs under Boa |
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# should understand some simple HTTP options. The header (and the |
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# double-newline) should not be printed if the incoming request was |
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# in HTTP/0.9. Also, we should stop after the header if |
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# REQUEST_METHOD == "HEAD". Under Apache, nph- programs also have |
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# to worry about such stuff. |
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# Feb 3, 2000 -- updated to support POST, and avoid passing |
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# Malicious HTML Tags as described in CERT's CA-2000-02 advisory. |
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if ($ENV{"SERVER_PROTOCOL"} ne "HTTP/0.9") { |
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print "Content-type: text/html; charset=ISO-8859-1\r\n\r\n"; |
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} |
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exit 0 if ($ENV{"REQUEST_METHOD"} eq "HEAD"); |
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print "<html><head><title>Boa CGI test</title></head><body>\n"; |
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print "<H2>Boa CGI test</H2>\n\n"; |
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$now=`date`; |
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chomp($now); |
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print "Date: $now\n"; |
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print "<p>\n"; |
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print "Method: $ENV{\"REQUEST_METHOD\"}\n"; |
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print "<p>\n"; |
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print "<table border=1>\n"; |
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print "<tr><td>Basic GET Form:<br>"; |
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print " <form method=\"get\">\n\ |
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<input type=\"text\" name=\"parameter_1\" size=5 maxlength=5>\ |
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<select name=\"select_1\">\ |
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<option>foo</option>\ |
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<option>bar</option>\ |
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</select>\ |
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<input type=\"submit\" NAME=SUBMIT VALUE=\"Submit\">\ |
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</form>"; |
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print "</td>"; |
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print "<td>Basic POST Form:<br>"; |
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print "<form method=\"post\">\n\ |
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<input type=\"text\" name=\"parameter_1\" size=5 maxlength=5>\ |
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<select name=\"select_1\">\ |
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<option>foo</option>\ |
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<option>bar</option>\ |
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</select>\ |
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<input type=\"submit\" NAME=SUBMIT VALUE=\"Submit\">\ |
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</form>"; |
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print "</td>"; |
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print "</tr>\n"; |
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print "<tr><td colspan=2>Sample ISINDEX form:<br>\n"; |
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print "<a href=\"$ENV{\"SCRIPT_NAME\"}?param1+param2+param3\">$ENV{\"SCRIPT_NAME\"}?param1+param2+param3</a>\n"; |
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print "</td></tr>"; |
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print "</table>\n"; |
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print "<p>Query String: $ENV{\"QUERY_STRING\"}\n"; |
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# arguments list |
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print "<p>\nArguments:\n<ol>\n"; |
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if ($#ARGV >= 0) { |
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while ($a=shift(@ARGV)) { |
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$a=~s/&/&/g; |
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$a=~s/</</g; |
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$a=~s/>/>/g; |
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print "<li>$a\n"; |
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} |
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} |
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print "</ol>\n"; |
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# environment list |
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print "<P>\nEnvironment:\n<UL>\n"; |
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foreach $i (keys %ENV) { |
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$a=$ENV{$i}; |
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$a=~s/&/&/g; |
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$a=~s/</</g; |
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$a=~s/>/>/g; |
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$i=~s/&/&/g; |
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$i=~s/</</g; |
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$i=~s/>/>/g; |
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print "<li>$i = $a\n"; |
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} |
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print "</UL>\n"; |
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if ($ENV{REQUEST_METHOD} eq "POST") { |
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print "Input stream:<br><hr><pre>\n"; |
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while (<stdin>) { |
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s/&/&/g; |
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s/</</g; |
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s/>/>/g; |
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print "$_"; |
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} |
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print "</pre><hr>\n"; |
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} else { |
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print "No input stream: (not POST)<p>"; |
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} |
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print "id: ", `id`, "\n<p>\n"; |
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if ($ENV{"QUERY_STRING"}=~/ident/ && $ENV{"REMOTE_PORT"} ne "") { |
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# Uses idlookup-1.2 from Peter Eriksson <pen@lysator.liu.se> |
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# ftp://coast.cs.purdue.edu/pub/tools/unix/ident/tools/idlookup-1.2.tar.gz |
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# Could use modification to timeout and trap stderr messages |
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$a="idlookup ". |
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$ENV{"REMOTE_ADDR"}." ".$ENV{"REMOTE_PORT"}." ".$ENV{"SERVER_PORT"}; |
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$b=qx/$a/; |
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print "ident output:<br><pre>\n$b</pre>\n"; |
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} |
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print "\n<EM>Boa http server</EM>\n"; |
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print "</body></html>\n"; |
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exit 0; |
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