; **************************************************************************
; * 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