diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2016-05-18 01:09:31 +0200 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2016-05-18 01:18:49 +0200 |
| commit | 5425ed1ffa2953abdfdc819841665260dd38701d (patch) | |
| tree | 6d22a57268e7a59ae8067f252fee468790098391 /roles/common | |
| parent | 71aefcc229f999f92b25e51b9444b313d95fbc86 (diff) | |
postfix: disable weak ciphers for the 'encrypt' TLS security level.
That is, on the MSA and in our local infrastructure.
Diffstat (limited to 'roles/common')
| -rw-r--r-- | roles/common/templates/etc/postfix/main.cf.j2 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/roles/common/templates/etc/postfix/main.cf.j2 b/roles/common/templates/etc/postfix/main.cf.j2 index 1b0bc4a..39952c2 100644 --- a/roles/common/templates/etc/postfix/main.cf.j2 +++ b/roles/common/templates/etc/postfix/main.cf.j2 @@ -25,40 +25,41 @@ alias_maps = local_recipient_maps = # All aliases are virtual default_database_type = cdb virtual_alias_maps = cdb:/etc/aliases alias_database = $virtual_alias_maps # Forward everything to our internal outgoing proxy {% if 'out' in group_names %} relayhost = [127.0.0.1]:{{ postfix_instance.out.port }} {% else %} relayhost = [outgoing.fripost.org]:{{ postfix_instance.out.port }} {% endif %} relay_domains = {% if 'out' in group_names %} smtp_tls_security_level = none smtp_bind_address = 127.0.0.1 {% else %} smtp_tls_security_level = encrypt +smtp_tls_exclude_ciphers = EXPORT, LOW, MEDIUM, aNULL, eNULL, DES, RC4, MD5 smtp_tls_cert_file = $config_directory/ssl/{{ ansible_fqdn }}.pem smtp_tls_key_file = $config_directory/ssl/{{ ansible_fqdn }}.key smtp_tls_session_cache_database = btree:$data_directory/smtp_tls_session_cache smtp_tls_policy_maps = cdb:$config_directory/tls_policy smtp_tls_fingerprint_digest = sha256 {% endif %} smtpd_tls_security_level = none # Turn off all TCP/IP listener ports except that dedicated to # samhain(8), which sadly cannot use pickup through the sendmail binary. master_service_disable = !127.0.0.1:16132.inet inet {% set multi_instance = False %} {%- for g in postfix_instance.keys() | sort -%} {%- if g in group_names -%} {%- if not multi_instance -%} {%- set multi_instance = True -%} ## Other postfix instances multi_instance_wrapper = $command_directory/postmulti -p -- multi_instance_enable = yes |