prosody-modules: mod_remote_roster/mod_remote

annotate mod_remote_roster/mod_remote_roster.lua @ 5668:ecfd7aece33b

mod_measure_modules: Report module statuses via OpenMetrics Someone in the chat asked about a health check endpoint, which reminded me of mod_http_status, which provides access to module statuses with full details. After that, this idea came about, which seems natural. As noted in the README, it could be used to monitor that critical modules are in fact loaded correctly. As more modules use the status API, the more useful this module and mod_http_status becomes.

author	Kim Alvefur <zash@zash.se>
date	Fri, 06 Oct 2023 18:34:39 +0200
parents	ad6e9b0fd15b
children

rev	line source
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	1 --
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	2 -- mod_remote_roster
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	3 --
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	4 -- This is an experimental implementation of http://jkaluza.fedorapeople.org/remote-roster.html
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	5 --
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	6
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	7 local st = require "util.stanza";
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	8 local jid_split = require "util.jid".split;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	9 local jid_prep = require "util.jid".prep;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	10 local t_concat = table.concat;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	11 local tonumber = tonumber;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	12 local pairs, ipairs = pairs, ipairs;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	13 local hosts = hosts;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	14
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	15 local load_roster = require "core.rostermanager".load_roster;
315 dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	16 local save_roster = require "core.rostermanager".save_roster;
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	17 local rm_remove_from_roster = require "core.rostermanager".remove_from_roster;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	18 local rm_add_to_roster = require "core.rostermanager".add_to_roster;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	19 local rm_roster_push = require "core.rostermanager".roster_push;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	20 local user_exists = require "core.usermanager".user_exists;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	21 local add_task = require "util.timer".add_task;
5376 ad6e9b0fd15b mod_remote_roster: Set id on generated iq stanzas (thanks @agwa) Matthew Wild <mwild1@gmail.com> parents: 758 diff changeset	22 local new_id = require "util.id".short;
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	23
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	24 module:hook("iq-get/bare/jabber:iq:roster:query", function(event)
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	25 local origin, stanza = event.origin, event.stanza;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	26
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	27 if origin.type == "component" and stanza.attr.from == origin.host then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	28 local node, host = jid_split(stanza.attr.to);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	29 local roster = load_roster(node, host);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	30
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	31 local reply = st.reply(stanza):query("jabber:iq:roster");
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	32 for jid, item in pairs(roster) do
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	33 if jid ~= "pending" and jid then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	34 local node, host = jid_split(jid);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	35 if host == origin.host then -- only include contacts which are on this component
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	36 reply:tag("item", {
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	37 jid = jid,
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	38 subscription = item.subscription,
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	39 ask = item.ask,
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	40 name = item.name,
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	41 });
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	42 for group in pairs(item.groups) do
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	43 reply:tag("group"):text(group):up();
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	44 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	45 reply:up(); -- move out from item
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	46 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	47 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	48 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	49 origin.send(reply);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	50 --origin.interested = true; -- resource is interested in roster updates
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	51 return true;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	52 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	53 end);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	54
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	55 module:hook("iq-set/bare/jabber:iq:roster:query", function(event)
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	56 local session, stanza = event.origin, event.stanza;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	57
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	58 if not(session.type == "component" and stanza.attr.from == session.host) then return; end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	59 local from_node, from_host = jid_split(stanza.attr.to);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	60 if not(user_exists(from_node, from_host)) then return; end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	61 local roster = load_roster(from_node, from_host);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	62 if not(roster) then return; end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	63
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	64 local query = stanza.tags[1];
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	65 if #query.tags == 1 and query.tags[1].name == "item"
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	66 and query.tags[1].attr.xmlns == "jabber:iq:roster" and query.tags[1].attr.jid
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	67 -- Protection against overwriting roster.pending, until we move it
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	68 and query.tags[1].attr.jid ~= "pending" then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	69 local item = query.tags[1];
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	70 local jid = jid_prep(item.attr.jid);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	71 local node, host, resource = jid_split(jid);
315 dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	72 if not resource and host == session.host then
dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	73 if jid ~= stanza.attr.to then -- not self-jid
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	74 if item.attr.subscription == "remove" then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	75 local r_item = roster[jid];
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	76 if r_item then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	77 local to_bare = node and (node.."@"..host) or host; -- bare JID
315 dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	78 --if r_item.subscription == "both" or r_item.subscription == "from" or (roster.pending and roster.pending[jid]) then
758 295ae44b8a01 mod_remote_roster: Replace use of core_post_stanza() with module:send() Kim Alvefur <zash@zash.se> parents: 316 diff changeset	79 -- module:send(st.presence({type="unsubscribed", from=stanza.attr.to, to=to_bare}));
315 dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	80 --end
dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	81 --if r_item.subscription == "both" or r_item.subscription == "to" or r_item.ask then
758 295ae44b8a01 mod_remote_roster: Replace use of core_post_stanza() with module:send() Kim Alvefur <zash@zash.se> parents: 316 diff changeset	82 -- module:send(st.presence({type="unsubscribe", from=stanza.attr.to, to=to_bare}));
315 dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	83 --end
dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	84 roster[jid] = nil;
dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	85 if save_roster(from_node, from_host, roster) then
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	86 session.send(st.reply(stanza));
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	87 rm_roster_push(from_node, from_host, jid);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	88 else
315 dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	89 roster[jid] = item;
dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	90 session.send(st.error_reply(stanza, "wait", "internal-server-error", "Unable to save roster"));
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	91 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	92 else
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	93 session.send(st.error_reply(stanza, "modify", "item-not-found"));
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	94 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	95 else
316 c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	96 local subscription = item.attr.subscription;
c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	97 if subscription ~= "both" and subscription ~= "to" and subscription ~= "from" and subscription ~= "none" then -- TODO error on invalid
c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	98 subscription = roster[jid] and roster[jid].subscription or "none";
c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	99 end
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	100 local r_item = {name = item.attr.name, groups = {}};
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	101 if r_item.name == "" then r_item.name = nil; end
316 c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	102 r_item.subscription = subscription;
c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	103 if subscription ~= "both" and subscription ~= "to" then
c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	104 r_item.ask = roster[jid] and roster[jid].ask;
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	105 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	106 for _, child in ipairs(item) do
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	107 if child.name == "group" then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	108 local text = t_concat(child);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	109 if text and text ~= "" then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	110 r_item.groups[text] = true;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	111 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	112 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	113 end
315 dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	114 local olditem = roster[jid];
dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	115 roster[jid] = r_item;
dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	116 if save_roster(from_node, from_host, roster) then -- Ok, send success
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	117 session.send(st.reply(stanza));
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	118 -- and push change to all resources
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	119 rm_roster_push(from_node, from_host, jid);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	120 else -- Adding to roster failed
315 dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	121 roster[jid] = olditem;
dead242beee3 mod_remote_roster: Implement section 2.5 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: 314 diff changeset	122 session.send(st.error_reply(stanza, "wait", "internal-server-error", "Unable to save roster"));
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	123 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	124 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	125 else -- Trying to add self to roster
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	126 session.send(st.error_reply(stanza, "cancel", "not-allowed"));
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	127 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	128 else -- Invalid JID added to roster
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	129 session.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME what's the correct error?
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	130 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	131 else -- Roster set didn't include a single item, or its name wasn't 'item'
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	132 session.send(st.error_reply(stanza, "modify", "bad-request"));
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	133 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	134 return true;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	135 end);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	136
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	137 function component_roster_push(node, host, jid)
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	138 local roster = load_roster(node, host);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	139 if roster then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	140 local item = roster[jid];
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	141 local contact_node, contact_host = jid_split(jid);
5376 ad6e9b0fd15b mod_remote_roster: Set id on generated iq stanzas (thanks @agwa) Matthew Wild <mwild1@gmail.com> parents: 758 diff changeset	142 local stanza = st.iq({ type="set", from=node.."@"..host, to=contact_host, id = new_id() }):query("jabber:iq:roster");
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	143 if item then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	144 stanza:tag("item", { jid = jid, subscription = item.subscription, name = item.name, ask = item.ask });
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	145 for group in pairs(item.groups) do
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	146 stanza:tag("group"):text(group):up();
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	147 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	148 else
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	149 stanza:tag("item", {jid = jid, subscription = "remove"});
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	150 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	151 stanza:up(); -- move out from item
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	152 stanza:up(); -- move out from stanza
758 295ae44b8a01 mod_remote_roster: Replace use of core_post_stanza() with module:send() Kim Alvefur <zash@zash.se> parents: 316 diff changeset	153 module:send(stanza);
314 df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	154 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	155 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	156
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	157 module:hook("iq-set/bare/jabber:iq:roster:query", function(event)
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	158 local origin, stanza = event.origin, event.stanza;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	159 local query = stanza.tags[1];
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	160 local item = query.tags[1];
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	161 local contact_jid = item and item.name == "item" and item.attr.jid ~= "pending" and item.attr.jid;
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	162 if contact_jid then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	163 local contact_node, contact_host = jid_split(contact_jid);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	164 if hosts[contact_host] and hosts[contact_host].type == "component" then
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	165 local node, host = jid_split(stanza.attr.to or origin.full_jid);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	166 add_task(0, function()
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	167 component_roster_push(node, host, contact_jid);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	168 end);
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	169 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	170 end
df212e1fa576 mod_remote_roster: Initial commit. Implements 2.2, 2.3 of <http://jkaluza.fedorapeople.org/remote-roster.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	171 end, 100);

Mercurial > prosody-modules

annotate mod_remote_roster/mod_remote_roster.lua @ 5668:ecfd7aece33b