diff options
Diffstat (limited to 'roles/IMAP-proxy/files')
| -rw-r--r-- | roles/IMAP-proxy/files/etc/stunnel/imap.conf (renamed from roles/IMAP-proxy/files/etc/stunnel/stunnel.conf) | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/roles/IMAP-proxy/files/etc/stunnel/stunnel.conf b/roles/IMAP-proxy/files/etc/stunnel/imap.conf index f1c2a16..af29023 100644 --- a/roles/IMAP-proxy/files/etc/stunnel/stunnel.conf +++ b/roles/IMAP-proxy/files/etc/stunnel/imap.conf @@ -1,26 +1,16 @@ -; Sample stunnel configuration file for Unix by Michal Trojnara 2002-2012 -; Some options used here may be inadequate for your particular configuration -; This sample file does *not* represent stunnel.conf defaults -; Please consult the manual for detailed description of available options - ; ************************************************************************** ; * Global options * ; ************************************************************************** -; A copy of some devices and system files is needed within the chroot jail -; Chroot conflicts with configuration file reload and many other features -; Remember also to update the logrotate configuration. -;chroot = /var/lib/stunnel4/ -; Chroot jail can be escaped if setuid option is not used +; setuid()/setgid() to the specified user/group in daemon mode setuid = stunnel4 setgid = stunnel4 ; PID is created inside the chroot jail -pid = /var/run/stunnel4/stunnel4.pid +pid = /var/run/stunnel4/imap.pid -; Debugging stuff (may useful for troubleshooting) +; Only log messages at severity warning (4) and higher debug = 4 -;output = /var/log/stunnel4/stunnel.log ; ************************************************************************** ; * Service defaults may also be specified in individual service sections * @@ -36,7 +26,7 @@ socket = a:SO_BINDTODEVICE=lo socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 -; Authentication stuff needs to be configured to prevent MITM attacks +; Prevent MITM attacks verify = 4 ; Disable support for insecure protocols @@ -49,6 +39,7 @@ options = NO_TLSv1.1 options = SINGLE_ECDH_USE options = SINGLE_DH_USE +; Select permitted SSL ciphers ciphers = EECDH+AES:EDH+AES:!MEDIUM:!LOW:!EXP:!aNULL:!eNULL:!SSLv2:!SSLv3:!TLSv1:!TLSv1.1 ; ************************************************************************** |