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bunkerized-nginx
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user-agents escape fix

This commit is contained in:
bunkerity 2020-03-29 16:18:31 +02:00
parent c56bde4f0c
commit 8427564f4d
1 changed files with 6 additions and 3 deletions
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9
scripts/user-agents.sh
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@ -5,7 +5,7 @@ function replace_in_file() {
# escape slashes
pattern=$(echo "$2" | sed "s/\//\\\\\//g")
replace=$(echo "$3" | sed "s/\//\\\\\//g")
replace=$(echo "$replace" | sed "s/\\ /\\\\ /g")
replace=$(echo "$replace" | sed "s/\\ /\\\\ /g")
sed -i "s/$pattern/$replace/g" "$1"
}
@ -13,10 +13,13 @@ BLACKLIST="$(curl https://raw.githubusercontent.com/mitchellkrogza/nginx-ultimat
DATA=""
IFS=$'\n'
for ua in $BLACKLIST ; do
DATA="${DATA}~*(?:\b)${ua}\(?:\b) yes;\n"
DATA="${DATA}~*(?:\\\\b)${ua}\(?:\\\\b) yes;\n"
done
DATA_ESCAPED=$(echo "$DATA" | sed 's: :\\\\ :g' | sed 's:\\\\ yes;: yes;:g' | sed 's:\\\\\\ :\\\\ :g')
cp /opt/confs/map-user-agent.conf /etc/nginx/map-user-agent.conf
replace_in_file "/etc/nginx/map-user-agent.conf" "%BLOCK_USER_AGENT%" "$DATA"
replace_in_file "/etc/nginx/map-user-agent.conf" "%BLOCK_USER_AGENT%" "$DATA_ESCAPED"
if [ -f /run/nginx/nginx.pid ] ; then
/usr/sbin/nginx -s reload
fi