hosts/common: import /etc/mail/aliases

This also adds USERNAME to the list of variables substituted.

sysadmin/common/files/etc/mail/aliases.in

@@ -0,0 +1,56 @@
+#	$NetBSD: aliases,v 1.22 2010/08/25 15:38:44 reed Exp $
+#
+#	from: @(#)aliases	8.2 (Berkeley) 3/5/94
+#
+#  Aliases in this file will NOT be expanded in the header from
+#  Mail, but WILL be visible over networks or from /usr/bin/mail.
+#
+#	>>>>>>>>>>	The program "newaliases" must be run after
+#	>> NOTE >>	this file is updated for any changes to
+#	>>>>>>>>>>	show through to sendmail.
+#
+
+# Basic system aliases -- these MUST be present.
+MAILER-DAEMON: postmaster
+postmaster: root
+
+# General redirections for pseudo accounts.
+toor:		root
+daemon:		root
+bin:		root
+games:		root
+postfix:	postmaster
+named:		root
+ntpd:		root
+sshd:		root
+nobody:		root
+
+# Well-known aliases -- these should be filled in!
+root:		@@USERNAME@@
+operator:	root
+
+# Standard aliases defined by rfc2142
+# address to report network abuse (like spam)
+abuse:		postmaster
+# reports of network infrastructure difficulties
+noc:		root
+# address to report security problems
+security:	root
+# DNS administrator (DNS SOA records should use this)
+hostmaster:	root
+# Usenet news service administrator
+usenet:		root
+news:		usenet
+# http/web service administrator
+webmaster:	root
+www:		webmaster
+# UUCP service administrator
+uucp:		root
+# FTP administrator (especially anonymous FTP)
+ftp:		root
+
+# don't enable this.
+# decode:	/dev/null
+
+# uncomment this for msgs(1):
+# msgs: "|/usr/bin/msgs -s"

sysadmin/sysadmin.sh

@@ -59,6 +59,7 @@ PKGSRC_PREFIX="/usr/pkg"
 PKGSRC_SYSCONFDIR="$PKGSRC_PREFIX/etc"
 PKGSRC_VARBASE="$PKGSRC_PREFIX/var"
 POSTFIX_EMAIL_MESSAGE_SIZE_LIMIT=20480000
+USERNAME=
 
 #executables
 CAT="cat"
@@ -79,6 +80,7 @@ SLAPPASSWD="slappasswd"
 SSH="ssh"
 SSH_ARGS="-T"
 UNAME="uname"
+WHOAMI="whoami"
 
 #load local settings
 [ -f "$SYSCONFDIR/$VENDOR/$PACKAGE/$PROGNAME.conf" ] &&
@@ -99,8 +101,9 @@ _sysadmin()
 	shift
 
 	#initialize variables as required
-	[ -z "$LDAP_ADMIN_PASSWORD_HASH" ] &&
+	[ -n "$LDAP_ADMIN_PASSWORD_HASH" ] ||
 		LDAP_ADMIN_PASSWORD_HASH=$($DEBUG $SLAPPASSWD -s "$LDAP_ADMIN_PASSWORD")
+	[ -n "$USERNAME" ] || USERNAME=$($WHOAMI)
 
 	case "$command" in
 		apply|import|preview)
@@ -304,6 +307,7 @@ _apply_host_files()
 				-e "s,@@PKGSRC_SYSCONFDIR@@,$PKGSRC_SYSCONFDIR," \
 				-e "s,@@PKGSRC_VARBASE@@,$PKGSRC_VARBASE," \
 				-e "s,@@POSTFIX_EMAIL_MESSAGE_SIZE_LIMIT@@,$POSTFIX_EMAIL_MESSAGE_SIZE_LIMIT," \
+				-e "s/@@USERNAME@@/$USERNAME/g" \
 				"$filename" > "$tmpfile"
 			if [ $? -ne 0 ]; then
 				ret=8
@@ -614,6 +618,7 @@ _preview_host_files()
 				-e "s,@@PKGSRC_SYSCONFDIR@@,$PKGSRC_SYSCONFDIR," \
 				-e "s,@@PKGSRC_VARBASE@@,$PKGSRC_VARBASE," \
 				-e "s,@@POSTFIX_EMAIL_MESSAGE_SIZE_LIMIT@@,$POSTFIX_EMAIL_MESSAGE_SIZE_LIMIT," \
+				-e "s/@@USERNAME@@/$USERNAME/g" \
 				"$filename" > "$tmpfile"
 			if [ $? -ne 0 ]; then
 				ret=8