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#!/bin/bash
#
# aurvote : Tool to vote for favorite AUR packages
#
# Copyright (c) 2007-2010 Julien MISCHKOWITZ <wain@archlinux.fr>
# Copyright (c) 2011 tuxce <tuxce.net@gmail.com>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU Library General Public License as published
# by the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
NAME='aurvote'
VERSION=1.4
TMPDIR=${TMPDIR:-/tmp}
AV_TMP="$TMPDIR/aurvote-$USER"
CONFIGFILE=${XDG_HOME_CONFIG:-~/.config}/aurvote
AUR_URL="https://aur.archlinux.org"
AUR_URL_LOGIN="$AUR_URL/login/"
AUR_URL_PKG_INFO="$AUR_URL/rpc.php"
AUR_URL_PKG_PAGE="$AUR_URL/packages/"
AUR_DOMAIN="aur.archlinux.org"
AUR_COOKIE="AURSID"
AUR_COOKIE_VALUE=""
AUR_SETLANG="?setlang=en"
version() {
echo "$NAME $VERSION"
}
usage() {
echo "$NAME $VERSION"
echo
echo "usage: $0 <option> <pkgname1> <pkgname2> ..."
echo
echo " --version, -V shows version"
echo " --help, -h shows this help"
echo " --check, -c check for voted packages"
echo " --vote, -v vote for packages"
echo " --unvote, -u unvote packages"
echo
echo " --configure create $CONFIGFILE"
echo
}
error() {
echo -e "Error: $*"
exit 1
}
is_cookie_valid() {
[[ -r $COOKIE_FILE ]] || return 1
local expire
expire=$(sed -ne '/^\(#HttpOnly_\|[^#]\)/ { s/#HttpOnly_//;p }' "$COOKIE_FILE" |
awk "{ if (\$1==\"$AUR_DOMAIN\" && \$6==\"$AUR_COOKIE\") print \$5\" \"\$7; }")
AUR_COOKIE_VALUE=${expire##* }
expire=${expire%% *}
[[ $expire ]] && { ((expire==0)) || ((expire>$(date +%s))); }
}
aur_login() {
local args=()
if ((PERSIST)); then
is_cookie_valid && return 0
args=(-d "remember_me=on")
fi
if [[ ! $user || ! $pass ]]; then
error "$CONFIGFILE must have user name and password. Run:\n$NAME --configure"
fi
curl $CURL_OPT -L -fs -c "$COOKIE_FILE" "${args[@]}" -d "user=$user" \
--data-urlencode "passwd=$pass" "$AUR_URL_LOGIN" \
-o "$AV_TMP/login" || error "Unable to access $AUR_URL_LOGIN"
err=$(sed -ne 's/.*ul class="errorlist"><li>\([^<]*\)<.*/\1/p' "$AV_TMP/login")
[[ $err ]] && error "$err"
}
aur_check_vote() {
local pkg
for pkg in "${pkgnames[@]}"; do
curl $CURL_OPT -fs -b "$COOKIE_FILE" \
"${AUR_URL_PKG_PAGE}${pkg}${AUR_SETLANG}" \
-o "$AV_TMP/$pkg.$PID" ||
error "Unable to get $pkg page"
if sed '/<div id="news">/q' "$AV_TMP/$pkg.$PID" | grep -q /unvote/; then
echo "already voted"
elif sed '/<div id="news">/q' "$AV_TMP/$pkg.$PID" | grep -q /vote/; then
echo "not voted"
else
echo "voted status not found"
fi
done
}
aur_vote() {
local pkg
(($1)) && vote="/vote/" || vote="/unvote/"
for pkg in "${pkgnames[@]}"; do
curl $CURL_OPT -fs -b "$COOKIE_FILE" \
"${AUR_URL_PKG_PAGE}${pkg}${vote}" -o /dev/null
if (($?)); then
echo "Error: Can't (un)vote for $pkg"
else
echo "$pkg : vote changed"
fi
done
}
create_config_file() {
local ans
if [[ -f "$CONFIGFILE" ]]; then
read -p "$CONFIGFILE exists. Replace ? [y/N] " ans
[[ $ans != 'Y' && $ans != 'y' ]] && return 0
fi
echo -n > "$CONFIGFILE"
if [[ ! -r "$CONFIGFILE" ]]; then
error "Unable to create $CONFIGFILE"
fi
echo "Creation of $CONFIGFILE"
read -p "AUR User : " ans
printf "user=%q\n" "$ans" >> "$CONFIGFILE"
read -p "AUR Password : " ans
printf "pass=%q\n" "$ans" >> "$CONFIGFILE"
read -p "Persistent login ? [Y/n] " ans
[[ $ans = 'n' || $ans = 'N' ]] && return 0
read -p "Path to the cookie file : [/var/tmp/aurvote-$USER.cookie] ? " ans
printf "COOKIE_FILE=%q\n" "${ans:-/var/tmp/aurvote-$USER.cookie}" >> "$CONFIGFILE"
echo
echo "Creation complete."
}
### MAIN PROGRAM ###
umask 077
[[ -d "$AV_TMP" ]] || mkdir -p "$AV_TMP"
[[ -d "$AV_TMP" && -w "$AV_TMP" ]] || error "Cannot access to $AV_TMP"
PID=$$
ACTION="vote"
pkgnames=()
CURL_OPT=""
PERSIST=0
[[ -r "$CONFIGFILE" ]] && source "$CONFIGFILE"
[[ $COOKIE_FILE ]] && PERSIST=1
while [[ $1 ]]; do
case $1 in
--help|-h) usage; exit 0;;
--version|-V) version; exit 0;;
--check|-c) ACTION="check";;
--configure) ACTION="configure";;
--vote|-v) ACTION="vote";;
--unvote|-u) ACTION="unvote";;
--id) ;; # deprecated
--insecure) CURL_OPT+=" --insecure";;
-k) PERSIST=1; shift; COOKIE_FILE="$1";;
--*|-*) usage; exit 1;;
*) pkgnames+=("$1");;
esac
shift
done
if [[ $ACTION = "configure" ]]; then
create_config_file
exit 0
fi
COOKIE_FILE=${COOKIE_FILE:-"$AV_TMP/cookies"}
pkgnames=("${pkgnames[@]%/*}") # compatibility with yaourt <= 1.2.1
[[ ! $pkgnames ]] && usage && exit 1
aur_login
case "$ACTION" in
check) aur_check_vote;;
vote) aur_vote 1;;
unvote) aur_vote 0;;
esac
# vim: set ts=4 sw=4 et:
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