prosody
4a0d990253a0
plugins/mod_groups.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

plugins/mod_groups.lua @ 10024:4a0d990253a0

mod_storage_internal: Return appropriate error even with empty archive
author Kim Alvefur <zash@zash.se>
date Sun, 05 May 2019 07:24:12 +0200
parent 8992:972b6f793ff9
child 10111:0f335815244f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1522
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1388
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5747
diff changeset
4 --
1522
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1388
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1388
diff changeset
6 -- COPYING file in the source package for more information.
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1388
diff changeset
7 --
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1388
diff changeset
8
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9
2910
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
10 local groups;
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
11 local members;
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12
8989
5a25c5d22fe5 mod_groups: Adjust imports to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7129
diff changeset
13 local datamanager = require "util.datamanager";
5a25c5d22fe5 mod_groups: Adjust imports to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7129
diff changeset
14 local jid_prep = require "util.jid".prep;
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 local module_host = module:get_host();
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17
5747
23076ee191d3 rostermanager, mod_groups: Change roster-load event to pass an event table for consistency
Matthew Wild <mwild1@gmail.com>
parents: 5418
diff changeset
18 function inject_roster_contacts(event)
23076ee191d3 rostermanager, mod_groups: Change roster-load event to pass an event table for consistency
Matthew Wild <mwild1@gmail.com>
parents: 5418
diff changeset
19 local username, host= event.username, event.host;
3054
05b45b1281aa mod_groups: Remove potentially verbose per-contact logging (thanks Flo)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
20 --module:log("debug", "Injecting group members to roster");
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 local bare_jid = username.."@"..host;
2910
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
22 if not members[bare_jid] and not members[false] then return; end -- Not a member of any groups
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5747
diff changeset
23
5747
23076ee191d3 rostermanager, mod_groups: Change roster-load event to pass an event table for consistency
Matthew Wild <mwild1@gmail.com>
parents: 5418
diff changeset
24 local roster = event.roster;
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
25 local function import_jids_to_roster(group_name)
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26 for jid in pairs(groups[group_name]) do
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 -- Add them to roster
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28 --module:log("debug", "processing jid %s in group %s", tostring(jid), tostring(group_name));
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 if jid ~= bare_jid then
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 if not roster[jid] then roster[jid] = {}; end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 roster[jid].subscription = "both";
3168
20c851616ade Add the ability to have names in group files, by putting them with an = sign after the jid:
Jeff Mitchell <jeff@jefferai.org>
parents: 3125
diff changeset
32 if groups[group_name][jid] then
20c851616ade Add the ability to have names in group files, by putting them with an = sign after the jid:
Jeff Mitchell <jeff@jefferai.org>
parents: 3125
diff changeset
33 roster[jid].name = groups[group_name][jid];
20c851616ade Add the ability to have names in group files, by putting them with an = sign after the jid:
Jeff Mitchell <jeff@jefferai.org>
parents: 3125
diff changeset
34 end
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 if not roster[jid].groups then
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 roster[jid].groups = { [group_name] = true };
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38 roster[jid].groups[group_name] = true;
4315
51706d2b9f77 Backout bcdff2b1d3ec from 0.8 - going to commit a slightly cleaner patch for the same issue to trunk
Matthew Wild <mwild1@gmail.com>
parents: 4312
diff changeset
39 roster[jid].persist = false;
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 end
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
43
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
44 -- Find groups this JID is a member of
2910
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
45 if members[bare_jid] then
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
46 for _, group_name in ipairs(members[bare_jid]) do
3054
05b45b1281aa mod_groups: Remove potentially verbose per-contact logging (thanks Flo)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
47 --module:log("debug", "Importing group %s", group_name);
2910
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
48 import_jids_to_roster(group_name);
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
49 end
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
50 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5747
diff changeset
51
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
52 -- Import public groups
2910
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
53 if members[false] then
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
54 for _, group_name in ipairs(members[false]) do
3054
05b45b1281aa mod_groups: Remove potentially verbose per-contact logging (thanks Flo)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
55 --module:log("debug", "Importing group %s", group_name);
2910
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
56 import_jids_to_roster(group_name);
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
57 end
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
58 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5747
diff changeset
59
2912
f5a5317f3485 mod_groups: Fixes to make compatible with roster versioning - set version to 'true' to indicate that the roster is not being versioned
Matthew Wild <mwild1@gmail.com>
parents: 2911
diff changeset
60 if roster[false] then
f5a5317f3485 mod_groups: Fixes to make compatible with roster versioning - set version to 'true' to indicate that the roster is not being versioned
Matthew Wild <mwild1@gmail.com>
parents: 2911
diff changeset
61 roster[false].version = true;
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
62 end
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 function remove_virtual_contacts(username, host, datastore, data)
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 if host == module_host and datastore == "roster" then
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 local new_roster = {};
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 for jid, contact in pairs(data) do
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 if contact.persist ~= false then
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 new_roster[jid] = contact;
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
72 end
3125
f2d1079a758d mod_groups: Check for existence of roster[false] before clearing version (thanks Flo)
Matthew Wild <mwild1@gmail.com>
parents: 3054
diff changeset
73 if new_roster[false] then
f2d1079a758d mod_groups: Check for existence of roster[false] before clearing version (thanks Flo)
Matthew Wild <mwild1@gmail.com>
parents: 3054
diff changeset
74 new_roster[false].version = nil; -- Version is void
f2d1079a758d mod_groups: Check for existence of roster[false] before clearing version (thanks Flo)
Matthew Wild <mwild1@gmail.com>
parents: 3054
diff changeset
75 end
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 return username, host, datastore, new_roster;
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
79 return username, host, datastore, data;
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
81
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
82 function module.load()
7129
e4c886946ecb mod_groups: Move variable to smaller scope
Kim Alvefur <zash@zash.se>
parents: 7128
diff changeset
83 local groups_file = module:get_option_path("groups_file", nil, "config");
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
84 if not groups_file then return; end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5747
diff changeset
85
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
86 module:hook("roster-load", inject_roster_contacts);
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
87 datamanager.add_callback(remove_virtual_contacts);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5747
diff changeset
88
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89 groups = { default = {} };
2911
30895e419e92 mod_groups: Missed hunk from last commit, don't create the list of public group members unless necessary
Matthew Wild <mwild1@gmail.com>
parents: 2910
diff changeset
90 members = { };
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
91 local curr_group = "default";
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
92 for line in io.lines(groups_file) do
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
93 if line:match("^%s*%[.-%]%s*$") then
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
94 curr_group = line:match("^%s*%[(.-)%]%s*$");
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
95 if curr_group:match("^%+") then
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
96 curr_group = curr_group:gsub("^%+", "");
2910
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
97 if not members[false] then
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
98 members[false] = {};
6706a02df271 mod_groups: Only create group lists when necessary (now we can reliably detect when a user is in /any/ group, including public ones)
Matthew Wild <mwild1@gmail.com>
parents: 1522
diff changeset
99 end
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
100 members[false][#members[false]+1] = curr_group; -- Is a public group
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
101 end
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
102 module:log("debug", "New group: %s", tostring(curr_group));
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
103 groups[curr_group] = groups[curr_group] or {};
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
104 else
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
105 -- Add JID
3168
20c851616ade Add the ability to have names in group files, by putting them with an = sign after the jid:
Jeff Mitchell <jeff@jefferai.org>
parents: 3125
diff changeset
106 local entryjid, name = line:match("([^=]*)=?(.*)");
20c851616ade Add the ability to have names in group files, by putting them with an = sign after the jid:
Jeff Mitchell <jeff@jefferai.org>
parents: 3125
diff changeset
107 module:log("debug", "entryjid = '%s', name = '%s'", entryjid, name);
20c851616ade Add the ability to have names in group files, by putting them with an = sign after the jid:
Jeff Mitchell <jeff@jefferai.org>
parents: 3125
diff changeset
108 local jid;
20c851616ade Add the ability to have names in group files, by putting them with an = sign after the jid:
Jeff Mitchell <jeff@jefferai.org>
parents: 3125
diff changeset
109 jid = jid_prep(entryjid:match("%S+"));
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
110 if jid then
1388
546caa44620c mod_groups: Support for public groups, and extra logging
Matthew Wild <mwild1@gmail.com>
parents: 1383
diff changeset
111 module:log("debug", "New member of %s: %s", tostring(curr_group), tostring(jid));
3168
20c851616ade Add the ability to have names in group files, by putting them with an = sign after the jid:
Jeff Mitchell <jeff@jefferai.org>
parents: 3125
diff changeset
112 groups[curr_group][jid] = name or false;
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
113 members[jid] = members[jid] or {};
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
114 members[jid][#members[jid]+1] = curr_group;
8991
37ebcc7c6768 mod_groups: Log a warning about invalid JIDs (#1180)
Kim Alvefur <zash@zash.se>
parents: 7129
diff changeset
115 elseif entryjid:match("%S") then
37ebcc7c6768 mod_groups: Log a warning about invalid JIDs (#1180)
Kim Alvefur <zash@zash.se>
parents: 7129
diff changeset
116 module:log("warn", "Invalid JID: %q", entryjid);
1383
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
117 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
118 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
119 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
120 module:log("info", "Groups loaded successfully");
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
121 end
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
122
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
123 function module.unload()
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
124 datamanager.remove_callback(remove_virtual_contacts);
8774c5cbf147 mod_groups: Experimental shared roster support
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
125 end
5417
d13ec6622752 mod_groups: Add a public function other modules can use to determine if a JID belongs to a given group
Matthew Wild <mwild1@gmail.com>
parents: 5373
diff changeset
126
d13ec6622752 mod_groups: Add a public function other modules can use to determine if a JID belongs to a given group
Matthew Wild <mwild1@gmail.com>
parents: 5373
diff changeset
127 -- Public for other modules to access
d13ec6622752 mod_groups: Add a public function other modules can use to determine if a JID belongs to a given group
Matthew Wild <mwild1@gmail.com>
parents: 5373
diff changeset
128 function group_contains(group_name, jid)
d13ec6622752 mod_groups: Add a public function other modules can use to determine if a JID belongs to a given group
Matthew Wild <mwild1@gmail.com>
parents: 5373
diff changeset
129 return groups[group_name][jid];
d13ec6622752 mod_groups: Add a public function other modules can use to determine if a JID belongs to a given group
Matthew Wild <mwild1@gmail.com>
parents: 5373
diff changeset
130 end