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|
#!/bin/bash
if [ -r '#ETCDIR#/generate-and-upload-self-signed-keys.conf' ]; then
. '#ETCDIR#/generate-and-upload-self-signed-keys.conf'
fi
key_dir='#ETCDIR#/nginx/keys'
hosts=$(
find '#ETCDIR#/nginx/' \
-name keys -prune , \
-name sites-available -prune , \
\( -type f -o -type l \) \
-exec sed -n '
s/^\s*//
/^server_name\s.*;/ p
/^server_name[^;]*$/,/;/ p
' {} \; 2>/dev/null \
| tr '\n' ' ' \
| sed '
s/\s\+/ /g
s/;\s*/;\n/g
'"$(
printf 's/\\s%s\\(;\\|\\s\)//\n' "${ignore_hosts[@]}"
)"'
' \
| sed -n '
s/^server_name //
T
s/;$//
T
p
' \
| sort -u
)
host_key_files=$(
printf '%s\n' "${hosts}" \
| cut -d' ' -f1
)
if [ "$(whoami)" = 'root' ]; then
updated_something=false
for host_key_file in ${host_key_files}; do
if [ -f "${keydir}/${host_key_file}.key.pem.new" ] \
&& [ -f "${keydir}/${host_key_file}.cert.pem.new" ]; then
mv "${keydir}/${host_key_file}.key.pem"{.new,}
mv "${keydir}/${host_key_file}.cert.pem"{.new,}
updated_something=true
fi
done
if ${updated_something}; then
systemctl try-restart nginx
fi
su http -s /bin/bash -c "$0"
fi
if [ "$(whoami)" != 'http' ]; then
exit
fi
printf '%s\n' "${hosts}" \
| while read -r host other_hosts; do
openssl req -x509 -newkey rsa:4096 \
-keyout "${keydir}/${host}.key.pem.new" \
-out "${keydir}/${host}.cert.pem.new" \
-days 365 -nodes -subj '/C=DE/ST=Thuringia/L=Jena/O=Eckner/OU=Net/CN='"${host}" -sha256 \
-config <(
cat '#ETCDIR#/ssl/openssl.cnf'
if [ -n "${other_hosts}" ]; then
printf '\n[SAN]\nsubjectAltName'
printf ',DNS:%s' \
"${host}" \
${other_hosts} \
| sed 's/^,/=/'
fi
)
done
rsync --ignore-missing-args \
$(
printf -- "${keydir}"'/%s.cert.pem\n' ${host_key_files}
printf -- "${keydir}"'/%s.cert.pem.new\n' ${host_key_files}
) \
"${remote_host}:${remote_dir}/"
(
cd "${keydir}"
{
printf '%s.cert.pem\n' ${host_key_files}
printf '%s.cert.pem.new\n' ${host_key_files}
} \
| while read -r key; do
[ -f "${key}" ] || continue
printf '%s %s\n' "$(
date -u --iso-8601=seconds -d@$(stat -c%Y "${key}") \
| cut -d+ -f1
)" "$(
sha512sum "${key}" \
| sed 's/\s\+/ /'
)"
done
) \
| ssh "${remote_host}" '
cd "'"${remote_dir}"'"
while read -r time sum file; do
rm -f ????-??-??T??\:??\:??".${file}"
mv "${file}" "${time}.${file}"
sed -i '"'"'
/ [^.]\+\.'"'"'"${file//./\.}"'"'"'$/d
'"'"' sha512sums
printf '"'"'%s %s\n'"'"' "${sum}" "${time}.${file}" \
>> sha512sums
done
'
|
