From 4977d7c1d80ac0caf94914fbf9be8471d056c906 Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Sun, 8 Sep 2024 02:10:41 +0200
Subject: IMAP: Adjust dovecot configuration to bullseye.

Provisioning /etc/dovecot/conf.d/*.conf is a pain on upgrade so we
consolidate that by reverting these files to the distro-provided ones
and shipping a single /etc/dovecot/conf.d/99-local.conf override
instead.
---
 roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf | 73 -------------------------
 1 file changed, 73 deletions(-)
 delete mode 100644 roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf

(limited to 'roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf')

diff --git a/roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf b/roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf
deleted file mode 100644
index adeb879..0000000
--- a/roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf
+++ /dev/null
@@ -1,73 +0,0 @@
-##
-## SSL settings
-##
-
-# SSL/TLS support: yes, no, required. <doc/wiki/SSL.txt>
-ssl = required
-
-# PEM encoded X.509 SSL/TLS certificate and private key. They're opened before
-# dropping root privileges, so keep the key file unreadable by anyone but
-# root. Included doc/mkcert.sh can be used to easily generate self-signed
-# certificate, just make sure to update the domains in dovecot-openssl.cnf
-ssl_cert = </etc/dovecot/ssl/imap.fripost.org.pem
-ssl_key = </etc/dovecot/ssl/imap.fripost.org.key
-
-# If key file is password protected, give the password here. Alternatively
-# give it when starting dovecot with -p parameter. Since this file is often
-# world-readable, you may want to place this setting instead to a different
-# root owned 0600 file by using ssl_key_password = <path.
-#ssl_key_password =
-
-# PEM encoded trusted certificate authority. Set this only if you intend to use
-# ssl_verify_client_cert=yes. The file should contain the CA certificate(s)
-# followed by the matching CRL(s). (e.g. ssl_ca = </etc/ssl/certs/ca.pem)
-#ssl_ca =
-
-# Require that CRL check succeeds for client certificates.
-#ssl_require_crl = yes
-
-# Directory and/or file for trusted SSL CA certificates. These are used only
-# when Dovecot needs to act as an SSL client (e.g. imapc backend or
-# submission service). The directory is usually /etc/ssl/certs in
-# Debian-based systems and the file is /etc/pki/tls/cert.pem in
-# RedHat-based systems.
-ssl_client_ca_dir = /etc/ssl/certs
-#ssl_client_ca_file =
-
-# Request client to send a certificate. If you also want to require it, set
-# auth_ssl_require_client_cert=yes in auth section.
-#ssl_verify_client_cert = no
-
-# Which field from certificate to use for username. commonName and
-# x500UniqueIdentifier are the usual choices. You'll also need to set
-# auth_ssl_username_from_cert=yes.
-#ssl_cert_username_field = commonName
-
-# SSL DH parameters
-# Generate new params with `openssl dhparam -out /etc/dovecot/dh.pem 4096`
-# Or migrate from old ssl-parameters.dat file with the command dovecot
-# gives on startup when ssl_dh is unset.
-ssl_dh = </etc/ssl/dhparams.pem
-
-# Minimum SSL protocol version to use. Potentially recognized values are SSLv3,
-# TLSv1, TLSv1.1, and TLSv1.2, depending on the OpenSSL version used.
-ssl_min_protocol = TLSv1.2
-
-# SSL ciphers to use
-ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
-
-# Colon separated list of elliptic curves to use. Empty value (the default)
-# means use the defaults from the SSL library. P-521:P-384:P-256 would be an
-# example of a valid value.
-#ssl_curve_list =
-
-# Prefer the server's order of ciphers over client's.
-#ssl_prefer_server_ciphers = no
-
-# SSL crypto device to use, for valid values run "openssl engine"
-#ssl_crypto_device =
-
-# SSL extra options. Currently supported options are:
-#   compression - Enable compression.
-#   no_ticket - Disable SSL session tickets.
-#ssl_options =
-- 
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