#!/bin/bash
-# this is an example script of how you could manage your cookies..
-# you probably want your cookies config file in your $XDG_CONFIG_HOME ( eg $HOME/.config/uzbl/cookies)
+# THIS IS EXPERIMENTAL AND COULD BE INSECURE !!!!!!
+
+# this is an example bash script of how you could manage your cookies. it is very raw and basic and not as good as cookies.py
+# we use the cookies.txt format (See http://kb.mozillazine.org/Cookies.txt)
+# This is one textfile with entries like this:
+# kb.mozillazine.org FALSE / FALSE 1146030396 wikiUserID 16993
+# domain alow-read-other-subdomains path http-required expiration name value
+# you probably want your cookies config file in your $XDG_CONFIG_HOME ( eg $HOME/.config/uzbl/cookies)
+# Note. in uzbl there is no strict definition on what a session is. it's YOUR job to clear cookies marked as end_session if you want to keep cookies only valid during a "session"
# MAYBE TODO: allow user to edit cookie before saving. this cannot be done with zenity :(
# TODO: different cookie paths per config (eg per group of uzbl instances)
# implement secure attribute.
# support blocking or not for 3rd parties
# http://kb.mozillazine.org/Cookies.txt
+# don't always append cookies, sometimes we need to overwrite
-if [ -f /usr/share/uzbl/examples/configs/cookies ]
-then
- file=/usr/share/uzbl/examples/configs/cookies
-else
- file=./examples/configs/cookies #useful when developing
-fi
+[ -f /usr/share/uzbl/examples/configs/cookies ] && cookie_config=/usr/share/uzbl/examples/configs/cookies
+[ -f $XDG_CONFIG_HOME/uzbl/cookies ] && cookie_config=$XDG_CONFIG_HOME/uzbl/cookies
+[ -f ./examples/configs/cookies ] && cookie_config=./examples/configs/cookies #useful when developing
+[ -z "$cookie_config" ] && exit 1
-if [ -d $XDG_DATA_HOME/uzbl/cookies ]
-then
- cookie_dir=$XDG_DATA_HOME/uzbl/cookies
-else
- cookie_dir=./examples/data
-fi
+[ -d /usr/share/uzbl/examples/data ] && cookie_data=/usr/share/uzbl/examples/data/cookies.txt
+[ -d $XDG_DATA_HOME/uzbl/ ] && cookie_data=$XDG_DATA_HOME/uzbl/cookies.txt
+[ -d ./examples/data/ ] && cookie_data=./examples/data/cookies.txt #useful when developing
+[ -z "$cookie_data" ] && exit 1
+
+
+notifier=
+#notifier=notify-send
+#notify_wrapper () {
+# echo "$@" >> $HOME/cookielog
+#}
+#notifier=notifier_wrapper
+# if this variable is set, we will use it to inform you when and which cookies we store, and when/which we send.
+# it's primarily used for debugging
+notifier=
which zenity &>/dev/null || exit 2
-uri=$6
-uri=${uri/http:\/\/} # strip 'http://' part
+# Example cookie:
+# test_cookie=CheckForPermission; expires=Thu, 07-May-2009 19:17:55 GMT; path=/; domain=.doubleclick.net
+
+# uri=$6
+# uri=${uri/http:\/\/} # strip 'http://' part
+# host=${uri/\/*/}
action=$8 # GET/PUT
+host=$9
+shift
+path=$9
+shift
cookie=$9
-host=${uri/\/*/}
+field_domain=$host
+field_path=$path
+field_name=
+field_value=
+field_exp='end_session'
+
+function notify () {
+ [ -n "$notifier" ] && $notifier "$@"
+}
+
+
+# FOR NOW LETS KEEP IT SIMPLE AND JUST ALWAYS PUT AND ALWAYS GET
+function parse_cookie () {
+ IFS=$';'
+ first_pair=1
+ for pair in $cookie
+ do
+ if [ "$first_pair" == 1 ]
+ then
+ field_name=${pair%%=*}
+ field_value=${pair#*=}
+ first_pair=0
+ else
+ read -r pair <<< "$pair" #strip leading/trailing wite space
+ key=${pair%%=*}
+ val=${pair#*=}
+ [ "$key" == expires ] && field_exp=`date -u -d "$val" +'%s'`
+ # TODO: domain
+ [ "$key" == path ] && field_path=$val
+ fi
+ done
+ unset IFS
+}
+
+# match cookies in cookies.txt against hostname and path
+function get_cookie () {
+ path_esc=${path//\//\\/}
+ search="^[^\t]*$host\t[^\t]*\t$path_esc"
+ cookie=`awk "/$search/" $cookie_data 2>/dev/null | tail -n 1`
+ if [ -z "$cookie" ]
+ then
+ notify "Get_cookie: search: $search in $cookie_data -> no result"
+ false
+ else
+ notify "Get_cookie: search: $search in $cookie_data -> result: $cookie"
+ read domain alow_read_other_subdomains path http_required expiration name value <<< "$cookie"
+ cookie="$name=$value"
+ true
+ fi
+}
+
+function save_cookie () {
+ if parse_cookie
+ then
+ data="$field_domain\tFALSE\t$field_path\tFALSE\t$field_exp\t$field_name\t$field_value"
+ notify "save_cookie: adding $data to $cookie_data"
+ echo -e "$data" >> $cookie_data
+ else
+ notify "not saving a cookie. since we don't have policies yet, parse_cookie must have returned false. this is a bug"
+ fi
+}
+
+[ $action == PUT ] && save_cookie
+[ $action == GET ] && get_cookie && echo "$cookie"
+
+exit
+# TODO: implement this later.
# $1 = section (TRUSTED or DENY)
# $2 =url
function match () {
- sed -n "/$1/,/^\$/p" $file 2>/dev/null | grep -q "^$host"
+ sed -n "/$1/,/^\$/p" $cookie_config 2>/dev/null | grep -q "^$host"
}
function fetch_cookie () {
- cookie=`cat $cookie_dir/$host.cookie`
+ cookie=`cat $cookie_data`
}
function store_cookie () {
- echo $cookie > $cookie_dir/$host.cookie
+ echo $cookie > $cookie_data
}
if match TRUSTED $host
projects / uzbl-mobile / blobdiff