examples/scripts/cookies.sh

   1 #!/bin/bash
   2 # this is an example script of how you could manage your cookies..
   3 # you probably want your cookies config file in your $XDG_CONFIG_HOME ( eg $HOME/.config/uzbl/cookies)
   4
   5 # MAYBE TODO: allow user to edit cookie before saving. this cannot be done with zenity :(
   6 # TODO: different cookie paths per config (eg per group of uzbl instances)
   7
   8 # TODO: correct implementation.
   9 # see http://curl.haxx.se/rfc/cookie_spec.html
  10 # http://en.wikipedia.org/wiki/HTTP_cookie
  11
  12 # TODO : check expires= before sending.
  13 # write sample script that cleans up cookies dir based on expires attribute.
  14 # TODO: check uri against domain attribute. and path also.
  15 # implement secure attribute.
  16
  17
  18 if [ -f /usr/share/uzbl/examples/configs/cookies ]
  19 then
  20         file=/usr/share/uzbl/examples/configs/cookies
  21 else
  22         file=./examples/configs/cookies #useful when developing
  23 fi
  24
  25 if [ -d $XDG_DATA_HOME/uzbl/cookies ]
  26 then
  27         cookie_dir=$XDG_DATA_HOME/uzbl/cookies
  28 else
  29         cookie_dir=./examples/data
  30 fi
  31
  32 which zenity &>/dev/null || exit 2
  33
  34 uri=$6
  35 uri=${uri/http:\/\/} # strip 'http://' part
  36 action=$8 # GET/PUT
  37 cookie=$9
  38 host=${uri/\/*/}
  39
  40
  41
  42 # $1 = section (TRUSTED or DENY)
  43 # $2 =url
  44 function match () {
  45         sed -n "/$1/,/^\$/p" $file 2>/dev/null | grep -q "^$host"
  46 }
  47
  48 function fetch_cookie () {
  49         cookie=`cat $cookie_dir/$host.cookie`
  50 }
  51
  52 function store_cookie () {
  53         echo $cookie > $cookie_dir/$host.cookie
  54 }
  55
  56 if match TRUSTED $host
  57 then
  58         [ $action == PUT ] && store_cookie $host
  59         [ $action == GET ] && fetch_cookie && echo "$cookie"
  60 elif ! match DENY $host
  61 then
  62         [ $action == PUT ] &&                 cookie=`zenity --entry --title 'Uzbl Cookie handler' --text "Accept this cookie from $host ?" --entry-text="$cookie"` && store_cookie $host
  63         [ $action == GET ] && fetch_cookie && cookie=`zenity --entry --title 'Uzbl Cookie handler' --text "Submit this cookie to $host ?"   --entry-text="$cookie"` && echo $cookie
  64 fi
  65 exit 0