stunnel4/tools/stunnel.conf-sample.in
2017-03-28 09:58:13 +02:00

101 lines
2.9 KiB
INI

; 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
chroot = @prefix@/var/lib/stunnel/
; Chroot jail can be escaped if setuid option is not used
setuid = nobody
setgid = @DEFAULT_GROUP@
; PID is created inside the chroot jail
pid = /stunnel.pid
; Debugging stuff (may useful for troubleshooting)
;debug = 7
;output = stunnel.log
; **************************************************************************
; * Service defaults may also be specified in individual service sections *
; **************************************************************************
; Certificate/key is needed in server mode and optional in client mode
cert = @prefix@/etc/stunnel/mail.pem
;key = @prefix@/etc/stunnel/mail.pem
; Authentication stuff needs to be configured to prevent MITM attacks
; It is not enabled by default!
;verify = 2
; Don't forget to c_rehash CApath
; CApath is located inside chroot jail
;CApath = /certs
; It's often easier to use CAfile
;CAfile = @prefix@/etc/stunnel/certs.pem
; Don't forget to c_rehash CRLpath
; CRLpath is located inside chroot jail
;CRLpath = /crls
; Alternatively CRLfile can be used
;CRLfile = @prefix@/etc/stunnel/crls.pem
; Disable support for insecure SSLv2 protocol
options = NO_SSLv2
; Workaround for Eudora bug
;options = DONT_INSERT_EMPTY_FRAGMENTS
; These options provide additional security at some performance degradation
;options = SINGLE_ECDH_USE
;options = SINGLE_DH_USE
; **************************************************************************
; * Service definitions (remove all services for inetd mode) *
; **************************************************************************
; Example SSL server mode services
[pop3s]
accept = 995
connect = 110
[imaps]
accept = 993
connect = 143
[ssmtp]
accept = 465
connect = 25
; Example SSL client mode services
;[gmail-pop3]
;client = yes
;accept = 127.0.0.1:110
;connect = pop.gmail.com:995
;[gmail-imap]
;client = yes
;accept = 127.0.0.1:143
;connect = imap.gmail.com:993
;[gmail-smtp]
;client = yes
;accept = 127.0.0.1:25
;connect = smtp.gmail.com:465
; Example SSL front-end to a web server
;[https]
;accept = 443
;connect = 80
; "TIMEOUTclose = 0" is a workaround for a design flaw in Microsoft SSL
; Microsoft implementations do not use SSL close-notify alert and thus
; they are vulnerable to truncation attacks
;TIMEOUTclose = 0
; vim:ft=dosini