bash/bash-httpd/httpd.bash

   1 #!/bin/bash
   2 #HTTPd.bash (Harvie 2oo9)
   3 #WebServer+Small-INSECURE+Emergency+Filelisting+Mime+Unicode-BASH
   4 #TODO: Security, Dynamic pages in BASH/PHP, Speed
   5 #dependencies: GNU NetCat, Links, sed
   6
   7 listen_port=8080;
   8 web_root='/home/harvie';
   9 nc='nc'; links='links'; #binaries
  10
  11 if [ "$1" == '--serve' ]; then
  12         urldecode() { echo -e $( echo "$@" | sed -e 's/+/ /g;s/%/\\x/g' ); }
  13
  14         get="$( head -n 1 | cut -d ' ' -f 2 )";
  15         get="$web_root$(urldecode $get)";
  16
  17         if [ -d "$get" ]; then content_type='text/html;charset=utf-8';
  18         else content_type=$(file -i "$get" | cut -d ' ' -f 2-); fi;
  19
  20         echo -ne \
  21 'HTTP/1.1 200 OK
  22 Server: HTTPd.bash
  23 Content-Type: '"$content_type"'
  24 Connection: close\n\n';
  25
  26         if [ -d "$get" ]; then "$links" -source "$get"; else cat "$get"; fi;
  27         exit;
  28 fi;
  29
  30 listen() { "$nc" -l -p "$listen_port" -e "kill -s USR1 '$$' & '$0' --serve"; }
  31
  32 trap 'listen &' SIGUSR1;
  33 trap "echo -e '\nHTTPd.bash stoped'; exit" SIGINT;
  34 kill -s USR1 "$$";
  35 echo -e "HTTPd.bash started\nHarvie 2oo9\nport: $listen_port\nroot: $web_root"
  36 while true; do sleep 0.1; done;