; Sample stunnel configuration file for Win32 by Michal Trojnara 2002-2017
; 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                                                         *
; **************************************************************************

; Debugging stuff (may be useful for troubleshooting)
;debug = info
;output = stunnel.log

; Enable FIPS 140-2 mode if needed for compliance
;fips = yes

; Microsoft CryptoAPI engine allows for authentication with private keys
; stored in the Windows certificate store
; Each section using this feature also needs the "engineId = capi" option
;engine = capi

; The pkcs11 engine allows for authentication with cryptographic
; keys isolated in a hardware or software token
; MODULE_PATH specifies the path to the pkcs11 module shared library,
; e.g. softhsm2.dll or opensc-pkcs11.so
; Each section using this feature also needs the "engineId = pkcs11" option
;engine = pkcs11
;engineCtrl = MODULE_PATH:softhsm2.dll
;engineCtrl = PIN:1234

; **************************************************************************
; * Service defaults may also be specified in individual service sections  *
; **************************************************************************

; Enable support for the insecure SSLv3 protocol
;options = -NO_SSLv3

; These options provide additional security at some performance degradation
;options = SINGLE_ECDH_USE
;options = SINGLE_DH_USE

; **************************************************************************
; * Include all configuration file fragments from the specified folder     *
; **************************************************************************

;include = conf.d

; **************************************************************************
; * Service definitions (at least one service has to be defined)           *
; **************************************************************************

; ***************************************** Example TLS client mode services

;[gmail-pop3]
;client = yes
;accept = 127.0.0.1:110
;connect = pop.gmail.com:995
;verifyChain = yes
;CAfile = ca-certs.pem
;checkHost = pop.gmail.com
;OCSPaia = yes

;[gmail-imap]
;client = yes
;accept = 127.0.0.1:143
;connect = imap.gmail.com:993
;verifyChain = yes
;CAfile = ca-certs.pem
;checkHost = imap.gmail.com
;OCSPaia = yes

;[gmail-smtp]
;client = yes
;accept = 127.0.0.1:25
;connect = smtp.gmail.com:465
;verifyChain = yes
;CAfile = ca-certs.pem
;checkHost = smtp.gmail.com
;OCSPaia = yes

; Encrypted HTTP proxy authenticated with a client certificate
; located in the Windows certificate store
;[example-proxy]
;client = yes
;accept = 127.0.0.1:8080
;connect = example.com:8443
;engineId = capi

; Encrypted HTTP proxy authenticated with a client certificate
; located in a cryptographic token
;[example-pkcs11]
;client = yes
;accept = 127.0.0.1:8080
;connect = example.com:8443
;engineId = pkcs11
;cert = pkcs11:token=MyToken;object=MyCert
;key = pkcs11:token=MyToken;object=MyKey

; ***************************************** Example TLS server mode services

;[pop3s]
;accept  = 995
;connect = 110
;cert = stunnel.pem

;[imaps]
;accept  = 993
;connect = 143
;cert = stunnel.pem

;[ssmtp]
;accept  = 465
;connect = 25
;cert = stunnel.pem

; TLS front-end to a web server
;[https]
;accept  = 443
;connect = 80
;cert = stunnel.pem
; "TIMEOUTclose = 0" is a workaround for a design flaw in Microsoft SChannel
; Microsoft implementations do not use TLS close-notify alert and thus they
; are vulnerable to truncation attacks
;TIMEOUTclose = 0

; Remote cmd.exe protected with PSK-authenticated TLS
; Create "secrets.txt" containing IDENTITY:KEY pairs
;[cmd]
;accept = 1337
;exec = c:\windows\system32\cmd.exe
;execArgs = cmd.exe
;ciphers = PSK
;PSKsecrets = secrets.txt

; vim:ft=dosini

[https]
accept       = 140.130.17.2:443
connect = 127.0.0.1:8080
TIMEOUTclose = 0
cert = y:\home\localhost.crt
key = y:\home\localhost.key