File

mod_rest: Strip down error payloads to avoid stack overflow When the util.error feature of including a traceback in the error, util.json can't serialize it as it is often self-referential.

This module blocks configured queries that change server state.

E.g. to make vCard storage read-only:

``` lua
readonly_stores = {
	vcard = { "vcard-temp", "vCard" };
}
```