Switch to Javascript fetch() input

use LWP::UserAgent; my $ua = LWP::UserAgent->new( 'send_te' => '0' ); my $r = HTTP::Request->new( 'POST' => 'https://example.com/', [ 'Accept' => '*/*', 'Host' => 'example.com:443', 'User-Agent' => 'pcurl/1.0', 'Content-Length' => '31', 'Content-Type' => 'application/x-www-form-urlencoded' ], "... contents of /etc/passwd ..." ); my $res = $ua->request( $r, );