prosodyctl: Make sure hosts[*].modules always exists.

diff --git a/prosodyctl b/prosodyctl
index e26339e28ef1db0a1827230373ead4c939bf3fd0..caa5d0cf4a24678caab1b5b449f969732fc538b3 100755 (executable)
--- a/prosodyctl
+++ b/prosodyctl
@@ -161,12 +161,10 @@ if ok and pposix then
        
        -- Set our umask to protect data files
        pposix.umask(config.get("*", "core", "umask") or "027");
-       pposix.setenv("HOME", data_path);
 else
        print("Error: Unable to load pposix module. Check that Prosody is installed correctly.")
        print("For more help send the below error to us through http://prosody.im/discuss");
        print(tostring(pposix))
-       os.exit(1);
 end
 
 local function test_writeable(filename)
@@ -227,6 +225,7 @@ local function make_host(hostname)
        return {
                type = "local",
                events = prosody.events,
+               modules = {},
                users = require "core.usermanager".new_null_provider(hostname)
        };
 end
@@ -686,13 +685,11 @@ function cert_commands.key(arg)
                if ask_overwrite(key_filename) then
                        return nil, key_filename;
                end
-               os.remove(key_filename); -- This file, if it exists is unlikely to have write permissions
+               os.remove(key_filename); -- We chmod this file to not have write permissions
                local key_size = tonumber(arg[2] or show_prompt("Choose key size (2048):") or 2048);
-               local old_umask = pposix.umask("0377");
                if openssl.genrsa{out=key_filename, key_size} then
                        os.execute(("chmod 400 '%s'"):format(key_filename));
                        show_message("Key written to ".. key_filename);
-                       pposix.umask(old_umask);
                        return nil, key_filename;
                end
                show_message("There was a problem, see OpenSSL output");
@@ -724,7 +721,7 @@ function cert_commands.generate(arg)
        if #arg >= 1 and arg[1] ~= "--help" then
                local cert_filename = (CFG_DATADIR or ".") .. "/" .. arg[1] .. ".cert";
                if ask_overwrite(cert_filename) then
-                       return nil, cert_filename;
+                       return nil, conf_filename;
                end
                local _, key_filename = cert_commands.key({arg[1]});
                local _, conf_filename = cert_commands.config(arg);