# Exim test configuration 5841
# DANE/OpenSSL - ciphers option

SERVER=
LIST=

.include DIR/aux-var/tls_conf_prefix

primary_hostname = myhost.test.ex

# ----- Main settings -----

acl_smtp_rcpt = accept logwrite = "rcpt ACL"

log_selector =  +received_recipients +tls_peerdn +tls_certificate_verified

tls_advertise_hosts = *

# Set certificate only if server
CDIR2 = DIR/aux-fixed/exim-ca/example.com/server1.example.com

tls_certificate = ${if eq {SERVER}{server} {CDIR2/fullchain.pem}fail}
tls_privatekey =  ${if eq {SERVER}{server} {CDIR2/server1.example.com.unlocked.key}fail}

# Permit two specific ciphers
tls_require_ciphers = DHE-RSA-CAMELLIA256-SHA:ECDHE-RSA-AES256-GCM-SHA384

# Force TLS1.2 so that the ciphers choice works

.ifdef _OPT_OPENSSL_NO_TLSV1_3_X
openssl_options = +no_tlsv1_3
.endif

# ----- Routers -----
begin routers

client:
  driver =		dnslookup
  condition =		${if eq {SERVER}{}}
  ignore_target_hosts = <; 0::0/0
  dnssec_request_domains = *
  self =		send
  transport =		send_to_server
  errors_to =		""

server:
  driver =		redirect
  data =		:blackhole:

# ----- Transports -----
begin transports

send_to_server:
  driver =			smtp
  allow_localhost
  port =			PORT_D
  hosts_try_dane =		*
  tls_verify_certificates =	CDIR2/ca_chain.pem

  # Some commonly-available cipher, we hope
  tls_require_ciphers =		ECDHE-RSA-AES256-GCM-SHA384
  dane_require_tls_ciphers =	LIST

# ----- Retry -----
begin retry
* * F,5d,10s

# End