lacme: Port to Debian 10.

We also rename the ‘lacme’ system user to ‘_lacme’ per Debian Policy
§9.2.1: https://www.debian.org/doc/debian-policy/ch-opersys.html#introduction .

1 files changed, 33 insertions, 24 deletions

diff --git a/roles/lacme/files/etc/lacme/lacme.conf b/roles/lacme/files/etc/lacme/lacme.conf
index 5aa1252..6f1ee4b 100644
--- a/roles/lacme/files/etc/lacme/lacme.conf
+++ b/roles/lacme/files/etc/lacme/lacme.conf
@@ -1,23 +1,27 @@
-# For certificate issuance (new-cert command), specify the certificate
-# configuration file to use
+# For certificate issuance (newOrder command), specify a space-separated
+# certificate configuration files or directories to use
 #
-#config-certs = config/lacme-certs.conf
+#config-certs = lacme-certs.conf lacme-certs.conf.d/
+
 
 [client]
-# The value of "socket" specifies the lacme-accountd(1) UNIX-domain
-# socket to connect to for signature requests from the ACME client.
-# lacme(1) aborts if the socket is readable or writable by other users,
-# or if its parent directory is writable by other users.
+
+# The value of "socket" specifies the path to the lacme-accountd(1)
+# UNIX-domain socket to connect to for signature requests from the ACME
+# client.  lacme(1) aborts if the socket is readable or writable by
+# other users, or if its parent directory is writable by other users.
 # Default: "$XDG_RUNTIME_DIR/S.lacme" if the XDG_RUNTIME_DIR environment
 # variable is set.
+# This option is ignored when lacme-accountd(1) is spawned by lacme(1),
+# since the two processes communicate through a socket pair.  See the
+# "accountd" section below for details.
 #
-#socket = /run/user/1000/S.lacme
+#socket =
 
 # username to drop privileges to (setting both effective and real uid).
 # Preserve root privileges if the value is empty (not recommended).
-# Default: "nobody".
 #
-user = lacme
+user = _lacme
 
 # groupname to drop privileges to (setting both effective and real gid,
 # and also setting the list of supplementary gids to that single group).
@@ -26,13 +30,14 @@ user = lacme
 group = nogroup
 
 # Path to the ACME client executable.
+#
 #command = /usr/lib/lacme/client
 
-# Root URI of the ACME server.  NOTE: Use the staging server for testing
-# as it has relaxed ratelimit.
+# URI of the ACME server's directory.  NOTE: Use the staging server
+# <https://acme-staging-v02.api.letsencrypt.org/directory> for testing
+# as it has relaxed rate-limiting.
 #
-#server = https://acme-v01.api.letsencrypt.org/
-#server = https://acme-staging.api.letsencrypt.org/
+#server = https://acme-v02.api.letsencrypt.org/directory
 
 # Timeout in seconds after which the client stops polling the ACME
 # server and considers the request failed.
@@ -40,28 +45,31 @@ group = nogroup
 #timeout = 10
 
 # Whether to verify the server certificate chain.
+#
 SSL_verify = yes
 
 # Specify the version of the SSL protocol used to transmit data.
+#
 SSL_version = SSLv23:!TLSv1_1:!TLSv1:!SSLv3:!SSLv2
 
 # Specify the cipher list for the connection.
+#
 SSL_cipher_list = EECDH+AESGCM:!MEDIUM:!LOW:!EXP:!aNULL:!eNULL
 
 
 [webserver]
 
-# Specify the local address to listen on, in the form ADDRESS[:PORT].
+# Comma- or space-separated list of addresses to listen on, for instance
+# "0.0.0.0:80 [::]:80".
 #
-#listen = 0.0.0.0:80
-listen = [::]:80
+#listen = /run/lacme-www.socket
 
-# If a webserver is already running, specify a non-existent directory
-# under which the webserver is configured to serve GET requests for
-# challenge files under "/.well-known/acme-challenge/" (for each virtual
-# hosts requiring authorization) as static files.
+# Non-existent directory under which an external HTTP daemon is
+# configured to serve GET requests for challenge files under
+# "/.well-known/acme-challenge/" (for each virtual host requiring
+# authorization) as static files.
 #
-challenge-directory = /var/www/acme-challenge
+#challenge-directory =
 
 # username to drop privileges to (setting both effective and real uid).
 # Preserve root privileges if the value is empty (not recommended).
@@ -72,15 +80,16 @@ user = www-data
 # and also setting the list of supplementary gids to that single group).
 # Preserve root privileges if the value is empty (not recommended).
 #
-user = www-data
+group = www-data
 
 # Path to the ACME webserver executable.
+#
 #command = /usr/lib/lacme/webserver
 
 # Whether to automatically install iptables(8) rules to open the
 # ADDRESS[:PORT] specified with listen.  Theses rules are automatically
 # removed once lacme(1) exits.
 #
-#iptables = Yes
+#iptables = No
 
 ; vim:ft=dosini