prosody-modules: mod_remote_roster/mod_remote

annotate mod_remote_roster/mod_remote_roster.lua @ 4877:adc6241e5d16

mod_measure_process: Report the enforced limit The soft limit is what the kernel actually enforces, while the hard limit is is how far you can change the soft limit without privileges. Unless the process dynamically adjusts the soft limit, knowing the hard limit is not as useful as knowing the soft limit. Reporting the soft limit and the number of in-use FDs allows placing alerts on expressions like 'process_open_fds / process_max_fds >= 0.95'

author	Kim Alvefur <zash@zash.se>
date	Tue, 18 Jan 2022 18:55:20 +0100
parents	295ae44b8a01
children	ad6e9b0fd15b

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;
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	22
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 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	24 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	25
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 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	27 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	28 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	29
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 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	31 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	32 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	33 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	34 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	35 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	36 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	37 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	38 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	39 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	40 });
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 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	42 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	43 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	44 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	45 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	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 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	49 --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	50 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	51 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	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
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 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	55 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	56
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 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	58 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	59 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	60 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	61 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	62
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 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	64 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	65 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	66 -- 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	67 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	68 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	69 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	70 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	71 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	72 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	73 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	74 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	75 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	76 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	77 --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	78 -- 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	79 --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	80 --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	81 -- 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	82 --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	83 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	84 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	85 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	86 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	87 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	88 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	89 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	90 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	91 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	92 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	93 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	94 else
316 c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	95 local subscription = item.attr.subscription;
c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	96 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	97 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	98 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	99 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	100 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	101 r_item.subscription = subscription;
c86fc337d56f mod_remote_roster: Let component set roster item subscription. Waqas Hussain <waqas20@gmail.com> parents: 315 diff changeset	102 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	103 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	104 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	105 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	106 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	107 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	108 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	109 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	110 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	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
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	113 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	114 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	115 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	116 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	117 -- 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	118 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	119 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	120 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	121 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	122 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	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 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	125 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	126 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	127 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	128 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	129 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	130 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	131 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	132 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	133 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	134 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	135
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 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	137 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	138 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	139 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	140 local contact_node, contact_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	141 local stanza = st.iq({ type="set", from=node.."@"..host, to=contact_host }):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	142 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	143 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	144 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	145 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	146 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	147 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	148 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	149 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	150 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	151 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	152 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	153 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	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
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 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	157 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	158 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	159 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	160 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	161 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	162 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	163 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	164 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	165 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	166 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	167 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	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, 100);

Mercurial > prosody-modules

annotate mod_remote_roster/mod_remote_roster.lua @ 4877:adc6241e5d16