util.datamapper: Deal with locally built stanzas missing xmlns So the problem is that xmlns is not inherited when building a stanza, and then :get_child(n, ns) with an explicit namespace does not find that such child tags. E.g. local t = st.stanza("foo", { xmlns = "urn:example:bar" }) :text_tag("hello", "world"); assert(t:get_child("hello", "urn:example:bar"), "This fails"); Meanwhile, during parsing (util.xmppstream or util.xml) child tags do get the parents xmlns when not overriding them. Thus, in the above example, if the stanza is passed trough `t = util.xml.parse(tostring(t))` then the assert succeeds. This change makes it so that it leaves out the namespace argument to :get_child when it is the same as the current/parent namespace, which behaves the same for both built and parsed stanzas.

util.datamapper: Factor out conversion from any value to XML string Since this was the last severely duplicated code left.

mod_authz_internal: Ignore unused argument for now [luachec]

usermanager: expose set_roles through API

mod_authz_internal: add support for setting roles of a local user

util.datamapper: Handle nested arrays or objects in arrays

util.datamapper: Fix to skip parsing wrapped arrays that aren't there Turns out the unreachable error is reachable :D

util.datamapper: Clear done TODO (arrays) Relevant commits: * 6a51749af7f4 * 0e00fa518688 * d1982b7eb00d * c098d07e6717 * 348b191cd850

util.datamapper: Complete array building support

util.datamapper: Factor out handling of object properties for array reuse