3 # THIS IS EXPERIMENTAL AND COULD BE INSECURE !!!!!!
5 # this is an example script of how you could manage your cookies..
6 # we use the cookies.txt format (See http://kb.mozillazine.org/Cookies.txt)
7 # This is one textfile with entries like this:
8 # kb.mozillazine.org FALSE / FALSE 1146030396 wikiUserID 16993
9 # domain alow-read-other-subdomains path http-required expiration name value
10 # you probably want your cookies config file in your $XDG_CONFIG_HOME ( eg $HOME/.config/uzbl/cookies)
11 # 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"
12 # MAYBE TODO: allow user to edit cookie before saving. this cannot be done with zenity :(
13 # TODO: different cookie paths per config (eg per group of uzbl instances)
15 # TODO: correct implementation.
16 # see http://curl.haxx.se/rfc/cookie_spec.html
17 # http://en.wikipedia.org/wiki/HTTP_cookie
19 # TODO : check expires= before sending.
20 # write sample script that cleans up cookies dir based on expires attribute.
21 # TODO: check uri against domain attribute. and path also.
22 # implement secure attribute.
23 # support blocking or not for 3rd parties
24 # http://kb.mozillazine.org/Cookies.txt
25 # don't always append cookies, sometimes we need to overwrite
27 [ -f /usr/share/uzbl/examples/configs/cookies ] && cookie_config=/usr/share/uzbl/examples/configs/cookies
28 [ -f $XDG_CONFIG_HOME/uzbl/cookies ] && cookie_config=$XDG_CONFIG_HOME/uzbl/cookies
29 [ -f ./examples/configs/cookies ] && cookie_config=./examples/configs/cookies #useful when developing
30 [ -z "$cookie_config" ] && exit 1
32 [ -d /usr/share/uzbl/examples/data ] && cookie_data=/usr/share/uzbl/examples/data/cookies.txt
33 [ -d $XDG_DATA_HOME/uzbl/ ] && cookie_data=$XDG_DATA_HOME/uzbl/cookies.txt
34 [ -d ./examples/data/ ] && cookie_data=./examples/data/cookies.txt #useful when developing
35 [ -z "$cookie_data" ] && exit 1
41 # echo "$@" >> $HOME/cookielog
43 #notifier=notifier_wrapper
45 # if this variable is set, we will use it to inform you when and which cookies we store, and when/which we send.
46 # it's primarily used for debugging
48 which zenity &>/dev/null || exit 2
51 # test_cookie=CheckForPermission; expires=Thu, 07-May-2009 19:17:55 GMT; path=/; domain=.doubleclick.net
54 # uri=${uri/http:\/\/} # strip 'http://' part
67 field_exp='end_session'
70 [ -n "$notifier" ] && $notifier "$@"
74 # FOR NOW LETS KEEP IT SIMPLE AND JUST ALWAYS PUT AND ALWAYS GET
75 function parse_cookie () {
80 if [ "$first_pair" == 1 ]
82 field_name=${pair%%=*}
83 field_value=${pair#*=}
86 read -r pair <<< "$pair" #strip leading/trailing wite space
89 [ "$key" == expires ] && field_exp=`date -u -d "$val" +'%s'`
91 [ "$key" == path ] && field_path=$val
97 # match cookies in cookies.txt against hostname and path
98 function get_cookie () {
99 path_esc=${path//\//\\/}
100 search="^[^\t]*$host\t[^\t]*\t$path_esc"
101 cookie=`awk "/$search/" $cookie_data 2>/dev/null | tail -n 1`
104 notify "Get_cookie: search: $search in $cookie_data -> no result"
107 notify "Get_cookie: search: $search in $cookie_data -> result: $cookie"
108 read domain alow_read_other_subdomains path http_required expiration name value <<< "$cookie"
109 cookie="$name=$value"
114 function save_cookie () {
117 data="$field_domain\tFALSE\t$field_path\tFALSE\t$field_exp\t$field_name\t$field_value"
118 notify "save_cookie: adding $data to $cookie_data"
119 echo -e "$data" >> $cookie_data
121 notify "not saving a cookie. since we don't have policies yet, parse_cookie must have returned false. this is a bug"
125 [ $action == PUT ] && save_cookie
126 [ $action == GET ] && get_cookie && echo "$cookie"
131 # TODO: implement this later.
132 # $1 = section (TRUSTED or DENY)
135 sed -n "/$1/,/^\$/p" $cookie_config 2>/dev/null | grep -q "^$host"
138 function fetch_cookie () {
139 cookie=`cat $cookie_data`
142 function store_cookie () {
143 echo $cookie > $cookie_data
146 if match TRUSTED $host
148 [ $action == PUT ] && store_cookie $host
149 [ $action == GET ] && fetch_cookie && echo "$cookie"
150 elif ! match DENY $host
152 [ $action == PUT ] && cookie=`zenity --entry --title 'Uzbl Cookie handler' --text "Accept this cookie from $host ?" --entry-text="$cookie"` && store_cookie $host
153 [ $action == GET ] && fetch_cookie && cookie=`zenity --entry --title 'Uzbl Cookie handler' --text "Submit this cookie to $host ?" --entry-text="$cookie"` && echo $cookie