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 ] && file=/usr/share/uzbl/examples/configs/cookies
28 [ -f $XDG_CONFIG_HOME/uzbl/cookies ] && file=$XDG_CONFIG_HOME/uzbl/cookies
29 [ -f ./examples/configs/cookies ] && file=./examples/configs/cookies #useful when developing
30 [ -z "$file" ] && exit 1
32 [ -d /usr/share/uzbl/examples/data/cookies.d ] && cookie_dir=/usr/share/uzbl/examples/data/cookies.d
33 [ -d $XDG_DATA_HOME/uzbl/cookies.d ] && cookie_dir=$XDG_DATA_HOME/uzbl/cookies.d
34 [ -d ./examples/data/cookies.d ] && cookie_dir=./examples/data/cookies.d #useful when developing
35 [ -z "$cookie_dir" ] && exit 1
37 # if this variable is set, we will use it to inform you when and which cookies we store, and when/which we send.
41 echo "$@" >> $HOME/cookielog
43 notifier=notify_wrapper
44 which zenity &>/dev/null || exit 2
47 # test_cookie=CheckForPermission; expires=Thu, 07-May-2009 19:17:55 GMT; path=/; domain=.doubleclick.net
50 # uri=${uri/http:\/\/} # strip 'http://' part
63 field_exp='end_session'
66 [ -n "$notifier" ] && $notifier "$@"
70 # FOR NOW LETS KEEP IT SIMPLE AND JUST ALWAYS PUT AND ALWAYS GET
71 function parse_cookie () {
76 if [ "$first_pair" == 1 ]
78 field_name=${pair%%=*}
79 field_value=${pair#*=}
82 read -r pair <<< "$pair" #strip leading/trailing wite space
85 [ "$key" == expires ] && field_exp=`date -u -d "$val" +'%s'`
87 [ "$key" == path ] && field_path=$val
93 # match cookies in cookies.txt againsh hostname and path
94 function get_cookie () {
95 path_esc=${path//\//\\/}
96 search="^[^\t]*$host\t[^\t]*\t$path_esc"
97 cookie=`awk "/$search/" $cookie_dir/$host.cookie 2>/dev/null | tail -n 1`
100 notify "Get_cookie: search: $search in $cookie_dir/$host.cookie -> no result"
103 notify "Get_cookie: search: $search in $cookie_dir/$host.cookie -> result: $cookie"
104 read domain alow_read_other_subdomains path http_required expiration name value <<< "$cookie"
105 cookie="$name=$value"
110 function save_cookie () {
113 data="$field_domain\tFALSE\t$field_path\tFALSE\t$field_exp\t$field_name\t$field_value"
114 notify "save_cookie: adding $data to $cookie_dir/$host.cookie"
115 echo -e "$data" >> $cookie_dir/$host.cookie
117 notify "not saving a cookie. since we don't have policies yet, parse_cookie must have returned false. this is a bug"
121 [ $action == PUT ] && save_cookie
122 [ $action == GET ] && get_cookie && echo "$cookie"
127 # TODO: implement this later.
128 # $1 = section (TRUSTED or DENY)
131 sed -n "/$1/,/^\$/p" $file 2>/dev/null | grep -q "^$host"
134 function fetch_cookie () {
135 cookie=`cat $cookie_dir/$host.cookie`
138 function store_cookie () {
139 echo $cookie > $cookie_dir/$host.cookie
142 if match TRUSTED $host
144 [ $action == PUT ] && store_cookie $host
145 [ $action == GET ] && fetch_cookie && echo "$cookie"
146 elif ! match DENY $host
148 [ $action == PUT ] && cookie=`zenity --entry --title 'Uzbl Cookie handler' --text "Accept this cookie from $host ?" --entry-text="$cookie"` && store_cookie $host
149 [ $action == GET ] && fetch_cookie && cookie=`zenity --entry --title 'Uzbl Cookie handler' --text "Submit this cookie to $host ?" --entry-text="$cookie"` && echo $cookie