; ************************************************************************** ; * Global options * ; ************************************************************************** ; setuid()/setgid() to the specified user/group in daemon mode setuid = stunnel4 setgid = stunnel4 ; PID is created inside the chroot jail pid = foreground = yes ; Only log messages at severity warning (4) and higher debug = 4 ; ************************************************************************** ; * Service defaults may also be specified in individual service sections * ; ************************************************************************** ; Certificate/key is needed in server mode and optional in client mode cert = /etc/stunnel/certs/{{ inventory_hostname_short }}-fd.pem key = /etc/stunnel/certs/{{ inventory_hostname_short }}-fd.key socket = l:TCP_NODELAY=1 socket = l:SO_KEEPALIVE=1 socket = l:TCP_KEEPIDLE=60 socket = l:TCP_KEEPINTVL=15 socket = l:TCP_KEEPCNT=116 socket = r:TCP_NODELAY=1 socket = r:SO_KEEPALIVE=1 socket = r:TCP_KEEPIDLE=60 socket = r:TCP_KEEPINTVL=15 socket = r:TCP_KEEPCNT=116 ; Prevent MITM attacks verify = 4 ; Disable support for insecure protocols options = NO_SSLv2 options = NO_SSLv3 options = NO_TLSv1 options = NO_TLSv1.1 options = NO_COMPRESSION ; These options provide additional security at some performance degradation options = SINGLE_ECDH_USE options = SINGLE_DH_USE ; Select permitted SSL ciphers ciphers = EECDH+AESGCM:!MEDIUM:!LOW:!EXP:!aNULL:!eNULL ; ************************************************************************** ; * Service definitions (remove all services for inetd mode) * ; ************************************************************************** [{{ inventory_hostname_short }}-fd] client = no accept = 9102 connect = 9112 CAfile = /etc/stunnel/certs/bacula-dirs.pem {% if 'bacula-sd' not in group_names %} [{{ hostvars[ groups['bacula-sd'][0] ].inventory_hostname_short }}-sd] client = yes accept = 127.0.0.1:9113 connect = {{ groups['bacula-sd'][0] }}:9103 delay = yes CAfile = /etc/stunnel/certs/{{ hostvars[ groups['bacula-sd'][0] ].inventory_hostname_short }}-sd.pem {% endif %} ; vim:ft=dosini