diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/configmanager.lua | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/core/configmanager.lua b/core/configmanager.lua index 8ed74e3c..ae0a274a 100644 --- a/core/configmanager.lua +++ b/core/configmanager.lua @@ -141,7 +141,11 @@ do if not name then error("Host must have a name", 2); end - name = nameprep(name); + local prepped_name = nameprep(name); + if not prepped_name then + error(format("Name of Host %q contains forbidden characters", name), 0); + end + name = prepped_name; if rawget(config_table, name) and rawget(config_table[name], "component_module") then error(format("Host %q clashes with previously defined %s Component %q, for services use a sub-domain like conference.%s", name, config_table[name].component_module:gsub("^%a+$", { component = "external", muc = "MUC"}), name, name), 0); @@ -162,7 +166,11 @@ do if not name then error("Component must have a name", 2); end - name = nameprep(name); + local prepped_name = nameprep(name); + if not prepped_name then + error(format("Name of Component %q contains forbidden characters", name), 0); + end + name = prepped_name; if rawget(config_table, name) and rawget(config_table[name], "defined") and not rawget(config_table[name], "component_module") then error(format("Component %q clashes with previously defined Host %q, for services use a sub-domain like conference.%s", |