util.pposix, prosodyctl, mod_posix: Add initgroups() function, and bump module version. prosodyctl inits groups with the groups of prosody_user. (thanks dbb)

1 files changed, 4 insertions, 1 deletions

diff --git a/prosodyctl b/prosodyctl
index 9bb8d4ad..9af36ad9 100755
--- a/prosodyctl
+++ b/prosodyctl
@@ -79,7 +79,7 @@ require "util.datamanager".set_data_path(data_path);
 -- Switch away from root and into the prosody user --
 local switched_user, current_uid;
 
-local want_pposix_version = "0.3.3";
+local want_pposix_version = "0.3.4";
 local ok, pposix = pcall(require, "util.pposix");
 
 if ok and pposix then
@@ -91,6 +91,9 @@ if ok and pposix then
 		local desired_group = config.get("*", "core", "prosody_group") or desired_user;
 		local ok, err = pposix.setgid(desired_group);
 		if ok then
+			ok, err = pposix.initgroups(desired_user);
+		end
+		if ok then
 			ok, err = pposix.setuid(desired_user);
 			if ok then
 				-- Yay!