MDEV-10298: Systemd hardening

Add ProtectSystem=full, NoNewPrivileges=true, PrivateDevices=true, and ProtectHome=true to the systemd units.
This commit is contained in:
Craig Andrews 2016-06-28 11:23:12 -04:00 committed by Sergey Vojtovich
parent f280a87c66
commit 53e7fcca41
2 changed files with 20 additions and 0 deletions

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@ -45,6 +45,16 @@ Group=mysql
# To allow memlock to be used as non-root user if set in configuration
CapabilityBoundingSet=CAP_IPC_LOCK
# Prevent writes to /usr, /boot, and /etc
ProtectSystem=full
NoNewPrivileges=true
PrivateDevices=true
# Prevent accessing /home, /root and /run/user
ProtectHome=true
# Execute pre and post scripts as root, otherwise it does it as User=
PermissionsStartOnly=true

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@ -52,6 +52,16 @@ Group=mysql
# To allow memlock to be used as non-root user if set in configuration
CapabilityBoundingSet=CAP_IPC_LOCK
# Prevent writes to /usr, /boot, and /etc
ProtectSystem=full
NoNewPrivileges=true
PrivateDevices=true
# Prevent accessing /home, /root and /run/user
ProtectHome=true
# Execute pre and post scripts as root, otherwise it does it as User=
PermissionsStartOnly=true