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Add backward compatibility to FTL service by creating symlinks

Signed-off-by: Christian König <ckoenig@posteo.de>
This commit is contained in:
Christian König 2022-05-15 22:10:40 +02:00
parent 0fa94e0946
commit 0961103933
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@ -68,19 +68,26 @@ start() {
else
# Touch files to ensure they exist (create if non-existing, preserve if existing)
mkdir -pm 0755 /run/pihole
mkdir -pm 0755 /var/log/pihole
[ ! -f "${FTL_PID_FILE}" ] && install -m 644 -o pihole -g pihole /dev/null "${FTL_PID_FILE}"
[ ! -f "${FTL_PORT_FILE}" ] && install -m 644 -o pihole -g pihole /dev/null "${FTL_PORT_FILE}"
[ ! -f /var/log/pihole/pihole-FTL.log ] && install -m 644 -o pihole -g pihole /dev/null /var/log/pihole/pihole-FTL.log
[ ! -f /var/log/pihole/pihole.log ] && install -m 644 -o pihole -g pihole /dev/null /var/log/pihole/pihole.log
[ ! -f /etc/pihole/dhcp.leases ] && install -m 644 -o pihole -g pihole /dev/null /etc/pihole/dhcp.leases
# Ensure that permissions are set so that pihole-FTL can edit all necessary files
chown pihole:pihole /run/pihole /etc/pihole /var/log/pihole/pihole-FTL.log /var/log/pihole/pihole.log /etc/pihole/dhcp.leases
chown pihole:pihole /run/pihole /etc/pihole /var/log/pihole /var/log/pihole/pihole-FTL.log /var/log/pihole/pihole.log /etc/pihole/dhcp.leases
# Ensure that permissions are set so that pihole-FTL can edit the files. We ignore errors as the file may not (yet) exist
chmod -f 0644 /etc/pihole/macvendor.db /etc/pihole/dhcp.leases /var/log/pihole/pihole-FTL.log /var/log/pihole/pihole.log
# Chown database files to the user FTL runs as. We ignore errors as the files may not (yet) exist
chown -f pihole:pihole /etc/pihole/pihole-FTL.db /etc/pihole/gravity.db /etc/pihole/macvendor.db
# Chown database file permissions so that the pihole group (web interface) can edit the file. We ignore errors as the files may not (yet) exist
chmod -f 0664 /etc/pihole/pihole-FTL.db
# Backward compatibility for user-scripts that still expect log files in /var/log instead of /var/log/pihole/
# Should be removed with Pi-hole v6.0
[ ! -f /var/log/pihole.log ] && ln -s /var/log/pihole/pihole.log /var/log/pihole.log
[ ! -f /var/log/pihole/pihole-FTL.log ] && ln -s /var/log/pihole/pihole-FTL.log /var/log/pihole-FTL.log
if setcap CAP_NET_BIND_SERVICE,CAP_NET_RAW,CAP_NET_ADMIN,CAP_SYS_NICE,CAP_IPC_LOCK,CAP_CHOWN+eip "/usr/bin/pihole-FTL"; then
su -s /bin/sh -c "/usr/bin/pihole-FTL" pihole
else