prosody-modules: mod_privilege/mod_privilege.lua annotate

annotate mod_privilege/mod_privilege.lua @ 4546:cfe196f88e96

mod_rest: Reorganise openapi spec to group stanza types Goal is to make openapi.yaml and schema-xmpp.json not differ too much.

author	Kim Alvefur <zash@zash.se>
date	Sun, 25 Apr 2021 16:20:32 +0200
parents	7454274ead2f
children	3ddab718f717

rev	line source
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	1 -- XEP-0356 (Privileged Entity)
2068 e9226e3bdeba mod_privilege: date update Goffi <goffi@goffi.org> parents: 1990 diff changeset	2 -- Copyright (C) 2015-2016 Jérôme Poisson
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	3 --
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	4 -- This module is MIT/X11 licensed. Please see the
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	5 -- COPYING file in the source package for more information.
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	6 --
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	7 -- Some parts come from mod_remote_roster (module by Waqas Hussain and Kim Alvefur, see https://code.google.com/p/prosody-modules/)
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	8
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	9 -- TODO: manage external <presence/> (for "roster" presence permission) when the account with the roster is offline
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	10
1990 c4da3d9f212d mod_privilege: fixed imports, using "/" instead of "." was causing caching issues Goffi <goffi@goffi.org> parents: 1989 diff changeset	11 local jid = require("util.jid")
c4da3d9f212d mod_privilege: fixed imports, using "/" instead of "." was causing caching issues Goffi <goffi@goffi.org> parents: 1989 diff changeset	12 local set = require("util.set")
c4da3d9f212d mod_privilege: fixed imports, using "/" instead of "." was causing caching issues Goffi <goffi@goffi.org> parents: 1989 diff changeset	13 local st = require("util.stanza")
c4da3d9f212d mod_privilege: fixed imports, using "/" instead of "." was causing caching issues Goffi <goffi@goffi.org> parents: 1989 diff changeset	14 local roster_manager = require("core.rostermanager")
1989 2c9b227dd580 mod_privilege: fixed module import which was causing SALS issues Goffi <goffi@goffi.org> parents: 1955 diff changeset	15 local usermanager_user_exists = require "core.usermanager".user_exists;
1661 69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	16 local hosts = prosody.hosts
1665 746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	17 local full_sessions = prosody.full_sessions;
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	18
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	19 local priv_session = module:shared("/*/privilege/session")
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	20
1708 ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	21 if priv_session.connected_cb == nil then
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	22 -- set used to have connected event listeners
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	23 -- which allows a host to react on events from
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	24 -- other hosts
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	25 priv_session.connected_cb = set.new()
1663 ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	26 end
1708 ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	27 local connected_cb = priv_session.connected_cb
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	28
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	29 -- the folowing sets are used to forward presence stanza
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	30 -- the folowing sets are used to forward presence stanza
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	31 local presence_man_ent = set.new()
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	32 local presence_roster = set.new()
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	33
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	34 local _ALLOWED_ROSTER = set.new({'none', 'get', 'set', 'both'})
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	35 local _ROSTER_GET_PERM = set.new({'get', 'both'})
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	36 local _ROSTER_SET_PERM = set.new({'set', 'both'})
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	37 local _ALLOWED_MESSAGE = set.new({'none', 'outgoing'})
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	38 local _ALLOWED_PRESENCE = set.new({'none', 'managed_entity', 'roster'})
1665 746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	39 local _PRESENCE_MANAGED = set.new({'managed_entity', 'roster'})
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	40 local _TO_CHECK = {roster=_ALLOWED_ROSTER, message=_ALLOWED_MESSAGE, presence=_ALLOWED_PRESENCE}
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	41 local _PRIV_ENT_NS = 'urn:xmpp:privilege:1'
1661 69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	42 local _FORWARDED_NS = 'urn:xmpp:forward:0'
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	43 local _MODULE_HOST = module:get_host()
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	44
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	45
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	46 module:log("debug", "Loading privileged entity module ");
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	47
1663 ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	48
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	49 --> Permissions management <--
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	50
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	51 local privileges = module:get_option("privileged_entities", {})
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	52
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	53 local function get_session_privileges(session, host)
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	54 if not session.privileges then return nil end
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	55 return session.privileges[host]
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	56 end
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	57
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	58
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	59 local function advertise_perm(session, to_jid, perms)
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	60 -- send <message/> stanza to advertise permissions
1665 746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	61 -- as expained in § 4.2
1708 ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	62 local message = st.message({from=module.host, to=to_jid})
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	63 :tag("privilege", {xmlns=_PRIV_ENT_NS})
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	64
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	65 for _, perm in pairs({'roster', 'message', 'presence'}) do
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	66 if perms[perm] then
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	67 message:tag("perm", {access=perm, type=perms[perm]}):up()
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	68 end
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	69 end
1662 d440a22fa0af mod_privilege: advertise_perm method now use session.send instead of module:send to avoid to go back in hook Goffi <goffi@goffi.org> parents: 1661 diff changeset	70 session.send(message)
d440a22fa0af mod_privilege: advertise_perm method now use session.send instead of module:send to avoid to go back in hook Goffi <goffi@goffi.org> parents: 1661 diff changeset	71 end
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	72
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	73 local function set_presence_perm_set(to_jid, perms)
1708 ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	74 -- fill the presence sets according to perms
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	75 if _PRESENCE_MANAGED:contains(perms.presence) then
1663 ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	76 presence_man_ent:add(to_jid)
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	77 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	78 if perms.presence == 'roster' then
1663 ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	79 presence_roster:add(to_jid)
ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	80 end
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	81 end
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	82
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	83 local function advertise_presences(session, to_jid, perms)
1665 746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	84 -- send presence status for already conencted entities
746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	85 -- as explained in § 7.1
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	86 -- people in roster are probed only for active sessions
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	87 -- TODO: manage roster load for inactive sessions
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	88 if not perms.presence then return; end
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	89 local to_probe = {}
1665 746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	90 for _, user_session in pairs(full_sessions) do
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	91 if user_session.presence and _PRESENCE_MANAGED:contains(perms.presence) then
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	92 local presence = st.clone(user_session.presence)
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	93 presence.attr.to = to_jid
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	94 module:log("debug", "sending current presence for "..tostring(user_session.full_jid))
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	95 session.send(presence)
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	96 end
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	97 if perms.presence == "roster" then
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	98 -- we reset the cache to avoid to miss a presence that just changed
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	99 priv_session.last_presence = nil
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	100
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	101 if user_session.roster then
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	102 local bare_jid = jid.bare(user_session.full_jid)
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	103 for entity, item in pairs(user_session.roster) do
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	104 if entity~=false and entity~="pending" and (item.subscription=="both" or item.subscription=="to") then
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	105 local _, host = jid.split(entity)
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	106 if not hosts[host] then -- we don't probe jid from hosts we manage
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	107 -- using a table with entity as key avoid probing several time the same one
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	108 to_probe[entity] = bare_jid
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	109 end
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	110 end
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	111 end
1665 746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	112 end
746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	113 end
746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	114 end
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	115
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	116 -- now we probe peoples for "roster" presence permission
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	117 for probe_to, probe_from in pairs(to_probe) do
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	118 module:log("debug", "probing presence for %s (on behalf of %s)", tostring(probe_to), tostring(probe_from))
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	119 local probe = st.presence({from=probe_from, to=probe_to, type="probe"})
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	120 prosody.core_route_stanza(nil, probe)
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	121 end
1665 746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	122 end
746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	123
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	124 local function on_auth(event)
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	125 -- Check if entity is privileged according to configuration,
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	126 -- and set session.privileges accordingly
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	127
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	128 local session = event.session
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	129 local bare_jid = jid.join(session.username, session.host)
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	130 if not session.privileges then
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	131 session.privileges = {}
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	132 end
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	133
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	134 local ent_priv = privileges[bare_jid]
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	135 if ent_priv ~= nil then
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	136 module:log("debug", "Entity is privileged")
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	137 for perm_type, allowed_values in pairs(_TO_CHECK) do
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	138 local value = ent_priv[perm_type]
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	139 if value ~= nil then
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	140 if not allowed_values:contains(value) then
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	141 module:log('warn', 'Invalid value for '..perm_type..' privilege: ['..value..']')
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	142 module:log('warn', 'Setting '..perm_type..' privilege to none')
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	143 ent_priv[perm_type] = nil
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	144 end
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	145 if value == 'none' then
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	146 ent_priv[perm_type] = nil
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	147 end
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	148 end
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	149 end
1663 ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	150 -- extra checks for presence permission
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	151 if ent_priv.presence == 'roster' and not _ROSTER_GET_PERM:contains(ent_priv.roster) then
1663 ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	152 module:log("warn", "Can't allow roster presence privilege without roster \"get\" privilege")
ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	153 module:log("warn", "Setting presence permission to none")
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	154 ent_priv.presence = nil
1663 ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	155 end
ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	156
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	157 if session.type == "component" then
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	158 -- we send the message stanza only for component
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	159 -- it will be sent at first <presence/> for other entities
1662 d440a22fa0af mod_privilege: advertise_perm method now use session.send instead of module:send to avoid to go back in hook Goffi <goffi@goffi.org> parents: 1661 diff changeset	160 advertise_perm(session, bare_jid, ent_priv)
1663 ca07a6ada631 mod_privilege: presence permission configuration check + use global set to know privileged entities to advertise Goffi <goffi@goffi.org> parents: 1662 diff changeset	161 set_presence_perm_set(bare_jid, ent_priv)
1665 746d94f37a4c mod_privilege: presence already known are advertised to privileged entity (for "maneger_entity" permission only so far) Goffi <goffi@goffi.org> parents: 1664 diff changeset	162 advertise_presences(session, bare_jid, ent_priv)
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	163 end
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	164 end
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	165
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	166 session.privileges[_MODULE_HOST] = ent_priv
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	167 end
7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	168
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	169 local function on_presence(event)
1659 495a093798eb mod_privilege: added permissions notification on initial presence for entities which are not components Goffi <goffi@goffi.org> parents: 1658 diff changeset	170 -- Permission are already checked at this point,
495a093798eb mod_privilege: added permissions notification on initial presence for entities which are not components Goffi <goffi@goffi.org> parents: 1658 diff changeset	171 -- we only advertise them to the entity
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	172 local session = event.origin
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	173 local session_privileges = get_session_privileges(session, _MODULE_HOST)
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	174 if session_privileges then
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	175 advertise_perm(session, session.full_jid, session_privileges)
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	176 set_presence_perm_set(session.full_jid, session_privileges)
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	177 advertise_presences(session, session.full_jid, session_privileges)
1659 495a093798eb mod_privilege: added permissions notification on initial presence for entities which are not components Goffi <goffi@goffi.org> parents: 1658 diff changeset	178 end
495a093798eb mod_privilege: added permissions notification on initial presence for entities which are not components Goffi <goffi@goffi.org> parents: 1658 diff changeset	179 end
495a093798eb mod_privilege: added permissions notification on initial presence for entities which are not components Goffi <goffi@goffi.org> parents: 1658 diff changeset	180
1708 ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	181 local function on_component_auth(event)
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	182 -- react to component-authenticated event from this host
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	183 -- and call the on_auth methods from all other hosts
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	184 -- needed for the component to get delegations advertising
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	185 for callback in connected_cb:items() do
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	186 callback(event)
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	187 end
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	188 end
ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	189
1775 0d78bb31348e mod_privilege: fixed bad calling of on_auth for components Goffi <goffi@goffi.org> parents: 1708 diff changeset	190 if module:get_host_type() ~= "component" then
0d78bb31348e mod_privilege: fixed bad calling of on_auth for components Goffi <goffi@goffi.org> parents: 1708 diff changeset	191 connected_cb:add(on_auth)
0d78bb31348e mod_privilege: fixed bad calling of on_auth for components Goffi <goffi@goffi.org> parents: 1708 diff changeset	192 end
1657 7116bc76663b mod_privilege: mod_privilege first draft Goffi <goffi@goffi.org> parents: diff changeset	193 module:hook('authentication-success', on_auth)
1708 ad7afcf86131 mod_privilege: fixed bad handling of presence permissions / component authentication between different hosts Goffi <goffi@goffi.org> parents: 1707 diff changeset	194 module:hook('component-authenticated', on_component_auth)
1659 495a093798eb mod_privilege: added permissions notification on initial presence for entities which are not components Goffi <goffi@goffi.org> parents: 1658 diff changeset	195 module:hook('presence/initial', on_presence)
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	196
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	197
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	198 --> roster permission <--
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	199
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	200 -- get
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	201 module:hook("iq-get/bare/jabber:iq:roster:query", function(event)
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	202 local session, stanza = event.origin, event.stanza;
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	203 if not stanza.attr.to then
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	204 -- we don't want stanzas addressed to /self
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	205 return;
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	206 end
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	207 local node, host = jid.split(stanza.attr.to);
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	208 local session_privileges = get_session_privileges(session, host)
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	209
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	210 if session_privileges and _ROSTER_GET_PERM:contains(session_privileges.roster) then
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	211 module:log("debug", "Roster get from allowed privileged entity received")
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	212 -- following code is adapted from mod_remote_roster
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	213 local roster = roster_manager.load_roster(node, host);
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	214
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	215 local reply = st.reply(stanza):query("jabber:iq:roster");
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	216 for entity_jid, item in pairs(roster) do
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	217 if entity_jid and entity_jid ~= "pending" then
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	218 reply:tag("item", {
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	219 jid = entity_jid,
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	220 subscription = item.subscription,
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	221 ask = item.ask,
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	222 name = item.name,
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	223 });
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	224 for group in pairs(item.groups) do
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	225 reply:tag("group"):text(group):up();
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	226 end
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	227 reply:up(); -- move out from item
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	228 end
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	229 end
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	230 -- end of code adapted from mod_remote_roster
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	231 session.send(reply);
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	232 else
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	233 module:log("warn", "Entity "..tostring(session.full_jid).." try to get roster without permission")
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	234 session.send(st.error_reply(stanza, 'auth', 'forbidden'))
1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	235 end
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	236
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	237 return true
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	238 end);
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	239
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	240 -- set
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	241 module:hook("iq-set/bare/jabber:iq:roster:query", function(event)
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	242 local session, stanza = event.origin, event.stanza;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	243 if not stanza.attr.to then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	244 -- we don't want stanzas addressed to /self
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	245 return;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	246 end
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	247 local from_node, from_host = jid.split(stanza.attr.to);
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	248 local session_privileges = get_session_privileges(session, from_host)
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	249
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	250 if session_privileges and _ROSTER_SET_PERM:contains(session_privileges.roster) then
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	251 module:log("debug", "Roster set from allowed privileged entity received")
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	252 -- following code is adapted from mod_remote_roster
1989 2c9b227dd580 mod_privilege: fixed module import which was causing SALS issues Goffi <goffi@goffi.org> parents: 1955 diff changeset	253 if not(usermanager_user_exists(from_node, from_host)) then return; end
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	254 local roster = roster_manager.load_roster(from_node, from_host);
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	255 if not(roster) then return; end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	256
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	257 local query = stanza.tags[1];
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	258 for _, item in ipairs(query.tags) do
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	259 if item.name == "item"
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	260 and item.attr.xmlns == "jabber:iq:roster" and item.attr.jid
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	261 -- Protection against overwriting roster.pending, until we move it
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	262 and item.attr.jid ~= "pending" then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	263
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	264 local item_jid = jid.prep(item.attr.jid);
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	265 local _, host, resource = jid.split(item_jid);
1660 d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	266 if not resource then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	267 if item_jid ~= stanza.attr.to then -- not self-item_jid
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	268 if item.attr.subscription == "remove" then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	269 local r_item = roster[item_jid];
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	270 if r_item then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	271 roster[item_jid] = nil;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	272 if roster_manager.save_roster(from_node, from_host, roster) then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	273 session.send(st.reply(stanza));
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	274 roster_manager.roster_push(from_node, from_host, item_jid);
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	275 else
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	276 roster[item_jid] = item;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	277 session.send(st.error_reply(stanza, "wait", "internal-server-error", "Unable to save roster"));
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	278 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	279 else
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	280 session.send(st.error_reply(stanza, "modify", "item-not-found"));
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	281 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	282 else
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	283 local subscription = item.attr.subscription;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	284 if subscription ~= "both" and subscription ~= "to" and subscription ~= "from" and subscription ~= "none" then -- TODO error on invalid
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	285 subscription = roster[item_jid] and roster[item_jid].subscription or "none";
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	286 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	287 local r_item = {name = item.attr.name, groups = {}};
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	288 if r_item.name == "" then r_item.name = nil; end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	289 r_item.subscription = subscription;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	290 if subscription ~= "both" and subscription ~= "to" then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	291 r_item.ask = roster[item_jid] and roster[item_jid].ask;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	292 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	293 for _, child in ipairs(item) do
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	294 if child.name == "group" then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	295 local text = table.concat(child);
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	296 if text and text ~= "" then
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	297 r_item.groups[text] = true;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	298 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	299 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	300 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	301 local olditem = roster[item_jid];
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	302 roster[item_jid] = r_item;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	303 if roster_manager.save_roster(from_node, from_host, roster) then -- Ok, send success
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	304 session.send(st.reply(stanza));
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	305 -- and push change to all resources
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	306 roster_manager.roster_push(from_node, from_host, item_jid);
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	307 else -- Adding to roster failed
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	308 roster[item_jid] = olditem;
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	309 session.send(st.error_reply(stanza, "wait", "internal-server-error", "Unable to save roster"));
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	310 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	311 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	312 else -- Trying to add self to roster
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	313 session.send(st.error_reply(stanza, "cancel", "not-allowed"));
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	314 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	315 else -- Invalid JID added to roster
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	316 module:log("warn", "resource: %s , host: %s", tostring(resource), tostring(host))
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	317 session.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME what's the correct error?
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	318 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	319 else -- Roster set didn't include a single item, or its name wasn't 'item'
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	320 session.send(st.error_reply(stanza, "modify", "bad-request"));
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	321 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	322 end -- for loop end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	323 -- end of code adapted from mod_remote_roster
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	324 else -- The permission is not granted
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	325 module:log("warn", "Entity "..tostring(session.full_jid).." try to set roster without permission")
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	326 session.send(st.error_reply(stanza, 'auth', 'forbidden'))
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	327 end
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	328
d1072db4db44 mod_privilege: implemented roster set privilege Goffi <goffi@goffi.org> parents: 1659 diff changeset	329 return true
1658 1146cb4493a9 mod_privilege: roster get permission implemented Goffi <goffi@goffi.org> parents: 1657 diff changeset	330 end);
1661 69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	331
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	332
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	333 --> message permission <--
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	334
3388 7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	335 local function clean_xmlns(node)
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	336 -- Recursively remove "jabber:client" attribute from node.
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	337 -- In Prosody internal routing, xmlns should not be set.
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	338 -- Keeping xmlns would lead to issues like mod_smacks ignoring the outgoing stanza,
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	339 -- so we remove all xmlns attributes with a value of "jabber:client"
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	340 if node.attr.xmlns == 'jabber:client' then
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	341 for childnode in node:childtags() do
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	342 clean_xmlns(childnode);
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	343 end
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	344 node.attr.xmlns = nil;
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	345 end
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	346 end
7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	347
1661 69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	348 module:hook("message/host", function(event)
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	349 local session, stanza = event.origin, event.stanza;
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	350 local privilege_elt = stanza:get_child('privilege', _PRIV_ENT_NS)
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	351 if privilege_elt==nil then return; end
1955 f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	352 local _, to_host = jid.split(stanza.attr.to)
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	353 local session_privileges = get_session_privileges(session, to_host)
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	354
f719d5e6c627 mod_privilege: fixed session.privilege overwritting when multiple hosts are activated + fixed roster permission check on presence permission. Goffi <goffi@goffi.org> parents: 1775 diff changeset	355 if session_privileges and session_privileges.message=="outgoing" then
1661 69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	356 if #privilege_elt.tags==1 and privilege_elt.tags[1].name == "forwarded"
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	357 and privilege_elt.tags[1].attr.xmlns==_FORWARDED_NS then
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	358 local message_elt = privilege_elt.tags[1]:get_child('message', 'jabber:client')
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	359 if message_elt ~= nil then
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	360 local _, from_host, from_resource = jid.split(message_elt.attr.from)
1661 69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	361 if from_resource == nil and hosts[from_host] then -- we only accept bare jids from one of the server hosts
3388 7454274ead2f mod_privilege: fixed routing issue with message permission: Goffi <goffi@goffi.org> parents: 2068 diff changeset	362 clean_xmlns(message_elt); -- needed do to proper routing
1661 69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	363 -- at this point everything should be alright, we can send the message
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	364 prosody.core_route_stanza(nil, message_elt)
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	365 else -- trying to send a message from a forbidden entity
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	366 module:log("warn", "Entity "..tostring(session.full_jid).." try to send a message from "..tostring(message_elt.attr.from))
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	367 session.send(st.error_reply(stanza, 'auth', 'forbidden'))
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	368 end
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	369 else -- incorrect message child
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	370 session.send(st.error_reply(stanza, "modify", "bad-request", "invalid forwarded <message/> element"));
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	371 end
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	372 else -- incorrect forwarded child
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	373 session.send(st.error_reply(stanza, "modify", "bad-request", "invalid <forwarded/> element"));
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	374 end;
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	375 else -- The permission is not granted
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	376 module:log("warn", "Entity "..tostring(session.full_jid).." try to send message without permission")
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	377 session.send(st.error_reply(stanza, 'auth', 'forbidden'))
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	378 end
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	379
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	380 return true
69aa2b54ba8a mod_privilege: implemented message privilege Goffi <goffi@goffi.org> parents: 1660 diff changeset	381 end);
1664 6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	382
6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	383
6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	384 --> presence permission <--
6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	385
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	386 local function same_tags(tag1, tag2)
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	387 -- check if two tags are equivalent
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	388
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	389 if tag1.name ~= tag2.name then return false; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	390
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	391 if #tag1 ~= #tag2 then return false; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	392
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	393 for name, value in pairs(tag1.attr) do
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	394 if tag2.attr[name] ~= value then return false; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	395 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	396
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	397 for i=1,#tag1 do
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	398 if type(tag1[i]) == "string" then
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	399 if tag1[i] ~= tag2[i] then return false; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	400 else
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	401 if not same_tags(tag1[i], tag2[i]) then return false; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	402 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	403 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	404
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	405 return true
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	406 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	407
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	408 local function same_presences(presence1, presence2)
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	409 -- check that 2 <presence/> stanzas are equivalent (except for "to" attribute)
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	410 -- /!\ if the id change but everything else is equivalent, this method return false
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	411 -- this behaviour may change in the future
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	412 if presence1.attr.from ~= presence2.attr.from or presence1.attr.id ~= presence2.attr.id
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	413 or presence1.attr.type ~= presence2.attr.type then
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	414 return false
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	415 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	416
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	417 if presence1.attr.id and presence1.attr.id == presence2.attr.id then return true; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	418
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	419 if #presence1 ~= #presence2 then return false; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	420
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	421 for i=1,#presence1 do
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	422 if type(presence1[i]) == "string" then
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	423 if presence1[i] ~= presence2[i] then return false; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	424 else
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	425 if not same_tags(presence1[i], presence2[i]) then return false; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	426 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	427 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	428
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	429 return true
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	430 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	431
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	432 local function forward_presence(presence, to_jid)
64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	433 local presence_fwd = st.clone(presence)
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	434 presence_fwd.attr.to = to_jid
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	435 module:log("debug", "presence forwarded to "..to_jid..": "..tostring(presence_fwd))
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	436 module:send(presence_fwd)
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	437 -- cache used to avoid to send several times the same stanza
c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	438 priv_session.last_presence = presence
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	439 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	440
1664 6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	441 module:hook("presence/bare", function(event)
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	442 if presence_man_ent:empty() and presence_roster:empty() then return; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	443
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	444 local stanza = event.stanza
1664 6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	445 if stanza.attr.type == nil or stanza.attr.type == "unavailable" then
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	446 if not stanza.attr.to then
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	447 for entity in presence_man_ent:items() do
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	448 if stanza.attr.from ~= entity then forward_presence(stanza, entity); end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	449 end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	450 else -- directed presence
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	451 -- we ignore directed presences from our own host, as we already have them
1707 64b3d1eb0cfe mod_privilege: fixed various issues reported by luacheck Goffi <goffi@goffi.org> parents: 1667 diff changeset	452 local _, from_host = jid.split(stanza.attr.from)
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	453 if hosts[from_host] then return; end
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	454
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	455 -- we don't send several time the same presence, as recommended in §7 #2
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	456 if priv_session.last_presence and same_presences(priv_session.last_presence, stanza) then
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	457 return
1667 c81a981479d4 mod_privilege: implemented probing of rosters items (for existing sessions only) on connection + use a globally shared table for priv_session (and fixed last_presence) Goffi <goffi@goffi.org> parents: 1666 diff changeset	458 end
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	459
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	460 for entity in presence_roster:items() do
0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	461 if stanza.attr.from ~= entity then forward_presence(stanza, entity); end
1664 6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	462 end
6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	463 end
6bdcb1418029 mod_privilege: implemented "managed_entity" presence Goffi <goffi@goffi.org> parents: 1663 diff changeset	464 end
1666 0b1b4b7d5fe0 mod_privilege: implemented "roster" presence permission Goffi <goffi@goffi.org> parents: 1665 diff changeset	465 end, 150)

Mercurial > prosody-modules

annotate mod_privilege/mod_privilege.lua @ 4546:cfe196f88e96