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root |
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# a server command shell |
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use Coro; |
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use Coro::Handle; |
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use Coro::Socket; |
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use Event; |
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sub shell { |
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my $fh = shift; |
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while (defined (print $fh "cmd> "), $_ = <$fh>) { |
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chomp; |
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if (/quit/) { |
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Event::unloop; |
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} elsif (/info/) { |
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my @conn; |
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push @conn, values %$_ for values %conn::conn; |
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for (values %conn::conn) { |
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for (values %$_) { |
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next unless $_; |
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print "$_: $_->{remote_addr} $_->{uri}\n"; |
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} |
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} |
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} else { |
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print "try quit\n"; |
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} |
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} |
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} |
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# bind to tcp port |
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if ($CMDSHELL_PORT) { |
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my $port = new Coro::Socket |
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LocalAddr => "127.0.0.1", |
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LocalPort => $CMDSHELL_PORT, |
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ReuseAddr => 1, |
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Listen => 1, |
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or die "unable to bind cmdshell port: $!"; |
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async { |
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async \&shell, $port->accept; |
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}; |
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} |
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# bind to stdin (debug) |
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if (1) { |
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my $tty; |
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open $tty, "+</dev/tty" |
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and async \&shell, unblock $tty; |
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} |
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