initial commit of file from CVS for e-smith-qmail on Wed 12 Jul 09:06:46 BST 2023

root/etc/e-smith/templates/var/qmail/users/assign/80groups

@@ -0,0 +1,51 @@
+{
+    $OUT = '';
+
+    # Generate qmail user assignments for groups. These will be handled
+    # by ~alias/.qmail-groupname and ~alias/.qmail-groupname-ext.
+
+    my (undef, undef, $uid, $gid, undef, undef, undef, $dir, undef)
+	= getpwnam("alias");
+
+    # It is almost impossible to get Text::Template to output nothing
+    # on failure. It can be done by removing the newline at the end of
+    # this file but that is messy. Therefore, we'll simply return an
+    # error message that will make qmail-newu fail. Also send a
+    # warning message that will be captured in the logs.
+
+    unless (defined $uid && defined $gid && defined $dir)
+    {
+	my $msg =
+	    "Failed to obtain user details for \'alias\' "
+	    . "while processing group assignments.";
+
+	warn "$msg\n";
+	$OUT = $msg;
+	return;
+    }
+
+    my $alias_assign = "alias:${uid}:${gid}:${dir}";
+
+    use esmith::AccountsDB;
+    my $adb = esmith::AccountsDB->open_ro();
+
+    foreach $group ( $adb->groups )
+    {
+	# Assign mail for group@
+	$OUT .= "=" . $group->key . ":${alias_assign}:-:" . $group->key . ":\n";
+
+	# Assign mail for group-ext@
+	$OUT .= "+" . $group->key . "-:${alias_assign}:-" . $group->key . "-::\n";
+    }
+
+    # Need to remove the final newline character. Blank lines in
+    # /var/qmail/users/assign are prohibited.
+
+    chomp($OUT);
+
+    # Failsafe: /var/qmail/users/assign cannot have blank lines.
+    # Therefore, if $OUT is empty, simply set up an assign for the
+    # alias user.
+
+    $OUT = "=alias:${alias_assign}:::" unless $OUT;
+}