ทำสคริปต์บล๊อกผู้ใช้ Drupal จากบรรทัดคำสั่ง (bash)
$ vi drupal_blockuser.sh
#!/bin/bash
#FROM: https://drupal.org/node/118759
if [ "$#" == "0" ]; then
echo "Script to block drupal users by uid"
echo "Usage: $0 UID1 UID2 UID3 ..."
exit 1
fi
SITE=http://www.example.com #NO END SLASH
NAME=drupal_admin_user
PASS=drupal_admin_password
STATUS=0 #0:block,1:unblock
OPLOGIN="Log%20in"
OPSUBMIT="Save"
TMP=/tmp/$RANDOM.txt
COOKIES=/tmp/$RANDOM.txt
#LOGIN
wget -q -o /dev/null -O /dev/null \
--keep-session-cookies --save-cookies $COOKIES --load-cookies $COOKIES \
--post-data="name=${NAME}&pass=${PASS}&op=${OPLOGIN}&form_id=user_login" \
"${SITE}/?q=user/login"
#DO BLOCK
while (( "$#" )); do
ID=$1
wget -q -o /dev/null -O $TMP \
--keep-session-cookies --save-cookies $COOKIES --load-cookies $COOKIES \
"${SITE}/?q=user/${ID}/edit"
let "LINE=`grep -n 'value="user_profile_form"' $TMP | cut -d: -f1`-1"
TOKEN=`sed -n -e "${LINE}p" $TMP | awk -F'value="' '{ print $2 }' | cut -d\" -f1`
USER1=`grep 'id="edit-name"' $TMP | awk -F'value="' '{ print $2 }' | cut -d\" -f1`
EMAIL=`grep 'id="edit-mail"' $TMP | awk -F'value="' '{ print $2 }' | cut -d\" -f1`
wget -q -o /dev/null -O /dev/null \
--keep-session-cookies --save-cookies $COOKIES --load-cookies $COOKIES \
--post-data="status=${STATUS}&op=${OPSUBMIT}&name=${USER1}&mail=${EMAIL}&form_token=${TOKEN}&form_id=user_profile_form" \
"${SITE}/?q=user/${ID}/edit"
echo "USER:\"$USER1\" --- EMAIL:\"$EMAIL\" --- Blocked."
shift
done
rm $TMP
rm $COOKIES
$ chmod 700 ./drupal_blockuser.sh
วิธีใช้งานก็สั่ง
$ ./drupal_blockuser.sh UID1 UID2 UID3 ...
อย่าลืมแก้ตัวแปร SITE, NAME, PASS ให้เข้ากับงานเรา
ปรับปรุงสคริปต์ให้สามารถบล๊อกโดยอัตโนมัติ
$ vi drupal_auto_blockuser.sh
#!/bin/bash
# AUTO BLOCK DRUPAL USER SCRIPT, CHECK SPAM FROM google.co.th
# FROM: https://drupal.org/node/118759
SITE=http://www.example.com # NO TRAILING SLASH
NAME=drupal_admin_user
PASS=drupal_admin_password
UIDFILE="site_last_uid.txt"
SPAMDATA="spamdata.txt"
SLEEP=10 #REDUCE SERVER LOAD
STATUS=0 #0:block,1:unblock
OPLOGIN="Log%20in"
OPSUBMIT="Save"
TMP=/tmp/$RANDOM.txt
COOKIES=/tmp/$RANDOM.txt
GGCOOKIES=/tmp/$RANDOM.txt
AGENT="Mozilla/5.0 (X11; Linux x86_64; rv:25.0) Gecko/20130712 Firefox/25.0"
QURL="https://www.google.co.th/search?q="
# LOGIN
wget -q -o /dev/null -O /dev/null \
--keep-session-cookies --save-cookies $COOKIES --load-cookies $COOKIES \
--post-data="name=${NAME}&pass=${PASS}&op=${OPLOGIN}&form_id=user_login" \
"${SITE}/?q=user/login"
# PREVIOUS USER ID
PREVUID=`cat $UIDFILE`
let "STARTUID=${PREVUID}+1"
# GET LAST USER ID
wget -q -o /dev/null -O $TMP \
--keep-session-cookies --save-cookies $COOKIES --load-cookies $COOKIES \
"${SITE}/?q=admin/user/user"
LASTUID=`grep -m1 'class="form-item" id="edit-accounts-' $TMP | awk -F'class="form-item" id="edit-accounts-' '{ print $2 }' | cut -d\- -f1`
#DO CHECK
for ID in `eval echo {$STARTUID..$LASTUID}`; do
wget -q -o /dev/null -O $TMP \
--keep-session-cookies --save-cookies $COOKIES --load-cookies $COOKIES \
"${SITE}/?q=user/${ID}/edit"
LINE0=`grep -n 'value="user_profile_form"' $TMP | cut -d: -f1`
# PREVENT BLOCKED USER ERROR
if ! [ "$LINE0" ]; then
continue
fi
let "LINE=${LINE0}-1"
TOKEN=`sed -n -e "${LINE}p" $TMP | awk -F'value="' '{ print $2 }' | cut -d\" -f1`
USER1=`grep 'id="edit-name"' $TMP | awk -F'value="' '{ print $2 }' | cut -d\" -f1`
EMAIL=`grep 'id="edit-mail"' $TMP | awk -F'value="' '{ print $2 }' | cut -d\" -f1`
# QUERY FOR SPAM
wget -q -o /dev/null -O $TMP \
--keep-session-cookies --save-cookies $GGCOOKIES --load-cookies $GGCOOKIES \
-U "$AGENT" "${QURL}${EMAIL}"
ISSPAM=0
KEYWORD=""
#***********************
### BEWARE THIS WHILE LOOP, VARIABLE $ISSPAM IS LOCAL, USE REDIRECT INSTEAD OF PIPE ###
#cat $SPAMDATA | while read TXT; do
# if [ "$TXT" ]; then
# if grep -m1 "$TXT" $TMP > /dev/null; then
# ISSPAM=1
# break
# fi
# fi
#done
#***********************
while read TXT; do
if [ "$TXT" ]; then
if grep -m1 "$TXT" $TMP > /dev/null; then
ISSPAM=1
KEYWORD=$TXT
break
fi
fi
done < <(cat $SPAMDATA )
if [ "$ISSPAM" != "0" ]; then
#DO BLOCK
wget -q -o /dev/null -O /dev/null \
--keep-session-cookies --save-cookies $COOKIES --load-cookies $COOKIES \
--post-data="status=${STATUS}&op=${OPSUBMIT}&name=${USER1}&mail=${EMAIL}&form_token=${TOKEN}&form_id=user_profile_form" \
"${SITE}/?q=user/${ID}/edit"
echo "UID:\"$ID\", USER:\"$USER1\", EMAIL:\"$EMAIL\", KEYWORD:\"$KEYWORD\" --- Blocked."
sleep $SLEEP
else
echo "--- UID:\"$ID\", USER:\"$USER1\", EMAIL:\"$EMAIL\", not found as spam."
fi
sleep $SLEEP
done
# SAVE LAST UID
echo $LASTUID > $UIDFILE
rm $TMP
rm $COOKIES
rm $GGCOOKIES
$ chmod 700 drupal_auto_blockuser.sh
ใส่ค่า spam keyword
$ vi spamdata.txt
did not match any documents Spam ไม่ตรงกับเอกสารใด
ใส่ค่า uid ของผู้ใช้คนสุดท้ายที่ไม่ต้องการตรวจ (สมมุติว่าเป็นผู้ใช้คนที่ 1000)
$ vi site_last_uid.txt
1000
$ ./drupal_auto_blockuser.sh
ครั้งต่อไปก็แค่สั่งรัน โดยไม่ต้องปรับแต่งอะไรอีก เว้นแต่มี spam keyword เพิ่มเติมก็ไปแก้ไฟล์ spamdata.txt