prosody
f07c8240a71d
core/rostermanager.lua

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core/rostermanager.lua @ 12066:f07c8240a71d

mod_smacks: Split log messages for when an old session exists in storage Non-existent did not seem entirely accurate for this case
author Kim Alvefur <zash@zash.se>
date Fri, 17 Dec 2021 16:29:17 +0100
parent 10570:962efe23975d
child 12387:05c250fa335a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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841d61be198f Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
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diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
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2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
758
b1885732e979 GPL->MIT!
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5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT!
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6 -- COPYING file in the source package for more information.
519
cccd610a0ef9 Insert copyright/license headers
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7 --
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8 -- luacheck: globals prosody.bare_sessions.?.roster
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9
0
3e3171b59028 First commit, where do you want to go tomorrow?
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10
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75275b6b4e03 Update rostermanager to use new logger
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11
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12 local log = require "util.logger".init("rostermanager");
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13
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14 local new_id = require "util.id".short;
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15 local new_cache = require "util.cache".new;
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16
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ca0d820e9318 rostermanager: Remove unused imports
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17 local pairs = pairs;
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18 local tostring = tostring;
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fb60cee2144e rostermanager: Add missing import of `type()`
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19 local type = type;
0
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matthew
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20
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9ddd0fbbe53a core: Use prosody.hosts instead of _G.hosts for consistency
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21 local hosts = prosody.hosts;
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a335d02951b3 rostermanager: Access bare_sessions through prosody.bare_sessions
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22 local bare_sessions = prosody.bare_sessions;
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23
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25333de6e7c7 rostermanager: do not save rosters for unexistant users.
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24 local um_user_exists = require "core.usermanager".user_exists;
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25 local st = require "util.stanza";
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26 local storagemanager = require "core.storagemanager";
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27
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28 local _ENV = nil;
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29 -- luacheck: std none
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30
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31 local save_roster; -- forward declaration
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32
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33 local function add_to_roster(session, jid, item)
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34 if session.roster then
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35 local old_item = session.roster[jid];
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36 session.roster[jid] = item;
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37 if save_roster(session.username, session.host, nil, jid) then
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38 return true;
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39 else
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40 session.roster[jid] = old_item;
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41 return nil, "wait", "internal-server-error", "Unable to save roster";
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42 end
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43 else
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44 return nil, "auth", "not-authorized", "Session's roster not loaded";
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45 end
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46 end
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47
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48 local function remove_from_roster(session, jid)
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49 if session.roster then
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50 local old_item = session.roster[jid];
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51 session.roster[jid] = nil;
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52 if save_roster(session.username, session.host, nil, jid) then
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53 return true;
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54 else
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55 session.roster[jid] = old_item;
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56 return nil, "wait", "internal-server-error", "Unable to save roster";
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57 end
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58 else
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59 return nil, "auth", "not-authorized", "Session's roster not loaded";
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60 end
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61 end
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62
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63 local function roster_push(username, host, jid)
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64 local roster = jid and hosts[host] and hosts[host].sessions[username] and hosts[host].sessions[username].roster;
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65 if roster then
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66 local item = hosts[host].sessions[username].roster[jid];
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67 local stanza = st.iq({type="set", id=new_id()});
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68 stanza:tag("query", {xmlns = "jabber:iq:roster", ver = tostring(roster[false].version or "1") });
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69 if item then
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70 stanza:tag("item", {jid = jid, subscription = item.subscription, name = item.name, ask = item.ask});
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71 for group in pairs(item.groups) do
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72 stanza:tag("group"):text(group):up();
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73 end
107
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74 else
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75 stanza:tag("item", {jid = jid, subscription = "remove"});
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76 end
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77 stanza:up(); -- move out from item
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78 stanza:up(); -- move out from stanza
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79 -- stanza ready
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80 for _, session in pairs(hosts[host].sessions[username].sessions) do
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81 if session.interested then
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82 session.send(stanza);
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83 end
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84 end
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85 end
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86 end
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87
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88 local function roster_metadata(roster, err)
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89 local metadata = roster[false];
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90 if not metadata then
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91 metadata = { broken = err or nil };
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92 roster[false] = metadata;
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93 end
6624
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94 if roster.pending and type(roster.pending.subscription) ~= "string" then
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95 metadata.pending = roster.pending;
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96 roster.pending = nil;
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97 elseif not metadata.pending then
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98 metadata.pending = {};
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99 end
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100 return metadata;
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101 end
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102
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103 local function load_roster(username, host)
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d420722519e1 rostermanager: Log a warning when a self-contact is detected.
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104 local jid = username.."@"..host;
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105 log("debug", "load_roster: asked for: %s", jid);
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106 local user = bare_sessions[jid];
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107 local roster;
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108 if user then
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109 roster = user.roster;
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110 if roster then return roster; end
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111 log("debug", "load_roster: loading for new user: %s", jid);
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112 else -- Attempt to load roster for non-loaded user
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113 log("debug", "load_roster: loading for offline user: %s", jid);
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114 end
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115 local roster_cache = hosts[host] and hosts[host].roster_cache;
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116 if not roster_cache then
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117 if hosts[host] then
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118 roster_cache = new_cache(1024);
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119 hosts[host].roster_cache = roster_cache;
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120 end
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121 else
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122 roster = roster_cache:get(jid);
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123 if roster then
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124 log("debug", "load_roster: cache hit");
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125 roster_cache:set(jid, roster);
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126 if user then user.roster = roster; end
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127 return roster;
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128 else
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129 log("debug", "load_roster: cache miss, loading from storage");
fdc2bae50100 core.rostermanager: Cache rosters of offline users for faster access (fixes #1233)
Kim Alvefur <zash@zash.se>
parents: 9303
diff changeset
130 end
fdc2bae50100 core.rostermanager: Cache rosters of offline users for faster access (fixes #1233)
Kim Alvefur <zash@zash.se>
parents: 9303
diff changeset
131 end
7167
7ae430fecf12 rostermanager: Require storagemanager at the top, fixes traceback on Lua 5.2
Matthew Wild <mwild1@gmail.com>
parents: 7155
diff changeset
132 local roster_store = storagemanager.open(host, "roster", "keyval");
7154
b3b92204802f rostermanager: Use storagemanager
Kim Alvefur <zash@zash.se>
parents: 7064
diff changeset
133 local data, err = roster_store:get(username);
3087
9b31e36528e0 rostermanager: When loading the roster, also return a datamanager error if available.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
134 roster = data or {};
2049
227f3fd2caaf rostermanager: Refactored roster loading to remove duplicate code.
Waqas Hussain <waqas20@gmail.com>
parents: 2048
diff changeset
135 if user then user.roster = roster; end
8496
9b81c22d5b54 rostermanager: Explicitly remove old-style 'pending' table from rosters (or it stays forever due to map stores)
Kim Alvefur <zash@zash.se>
parents: 8361
diff changeset
136 local legacy_pending = roster.pending and type(roster.pending.subscription) ~= "string";
6613
2aae36312eb9 rostermanager, mod_roster, mod_presence: Move pending roster items to roster metadata field
Kim Alvefur <zash@zash.se>
parents: 6550
diff changeset
137 roster_metadata(roster, err);
8496
9b81c22d5b54 rostermanager: Explicitly remove old-style 'pending' table from rosters (or it stays forever due to map stores)
Kim Alvefur <zash@zash.se>
parents: 8361
diff changeset
138 if legacy_pending then
9b81c22d5b54 rostermanager: Explicitly remove old-style 'pending' table from rosters (or it stays forever due to map stores)
Kim Alvefur <zash@zash.se>
parents: 8361
diff changeset
139 -- Due to map store use, we need to manually delete this entry
9b81c22d5b54 rostermanager: Explicitly remove old-style 'pending' table from rosters (or it stays forever due to map stores)
Kim Alvefur <zash@zash.se>
parents: 8361
diff changeset
140 log("debug", "Removing legacy 'pending' entry");
9b81c22d5b54 rostermanager: Explicitly remove old-style 'pending' table from rosters (or it stays forever due to map stores)
Kim Alvefur <zash@zash.se>
parents: 8361
diff changeset
141 if not save_roster(username, host, roster, "pending") then
9b81c22d5b54 rostermanager: Explicitly remove old-style 'pending' table from rosters (or it stays forever due to map stores)
Kim Alvefur <zash@zash.se>
parents: 8361
diff changeset
142 log("warn", "Could not remove legacy 'pendig' entry");
9b81c22d5b54 rostermanager: Explicitly remove old-style 'pending' table from rosters (or it stays forever due to map stores)
Kim Alvefur <zash@zash.se>
parents: 8361
diff changeset
143 end
9b81c22d5b54 rostermanager: Explicitly remove old-style 'pending' table from rosters (or it stays forever due to map stores)
Kim Alvefur <zash@zash.se>
parents: 8361
diff changeset
144 end
2048
d420722519e1 rostermanager: Log a warning when a self-contact is detected.
Waqas Hussain <waqas20@gmail.com>
parents: 2047
diff changeset
145 if roster[jid] then
d420722519e1 rostermanager: Log a warning when a self-contact is detected.
Waqas Hussain <waqas20@gmail.com>
parents: 2047
diff changeset
146 roster[jid] = nil;
8359
467ca83e6c0e rostermanager: Demote warning to debug message
Kim Alvefur <zash@zash.se>
parents: 8358
diff changeset
147 log("debug", "Roster for %s had a self-contact, removing", jid);
8361
6af950b834a6 rostermanager: Log warning if removal self-contact failed
Kim Alvefur <zash@zash.se>
parents: 8360
diff changeset
148 if not save_roster(username, host, roster, jid) then
6af950b834a6 rostermanager: Log warning if removal self-contact failed
Kim Alvefur <zash@zash.se>
parents: 8360
diff changeset
149 log("warn", "Could not remove self-contact from roster for %s", jid);
6af950b834a6 rostermanager: Log warning if removal self-contact failed
Kim Alvefur <zash@zash.se>
parents: 8360
diff changeset
150 end
2048
d420722519e1 rostermanager: Log a warning when a self-contact is detected.
Waqas Hussain <waqas20@gmail.com>
parents: 2047
diff changeset
151 end
3090
f14d2962f32c rostermanager: Don't fire roster-load event if there was an error loading the roster
Matthew Wild <mwild1@gmail.com>
parents: 3087
diff changeset
152 if not err then
5747
23076ee191d3 rostermanager, mod_groups: Change roster-load event to pass an event table for consistency
Matthew Wild <mwild1@gmail.com>
parents: 5429
diff changeset
153 hosts[host].events.fire_event("roster-load", { username = username, host = host, roster = roster });
3090
f14d2962f32c rostermanager: Don't fire roster-load event if there was an error loading the roster
Matthew Wild <mwild1@gmail.com>
parents: 3087
diff changeset
154 end
10569
fdc2bae50100 core.rostermanager: Cache rosters of offline users for faster access (fixes #1233)
Kim Alvefur <zash@zash.se>
parents: 9303
diff changeset
155 if roster_cache and not user then
fdc2bae50100 core.rostermanager: Cache rosters of offline users for faster access (fixes #1233)
Kim Alvefur <zash@zash.se>
parents: 9303
diff changeset
156 log("debug", "load_roster: caching loaded roster");
fdc2bae50100 core.rostermanager: Cache rosters of offline users for faster access (fixes #1233)
Kim Alvefur <zash@zash.se>
parents: 9303
diff changeset
157 roster_cache:set(jid, roster);
fdc2bae50100 core.rostermanager: Cache rosters of offline users for faster access (fixes #1233)
Kim Alvefur <zash@zash.se>
parents: 9303
diff changeset
158 end
3087
9b31e36528e0 rostermanager: When loading the roster, also return a datamanager error if available.
Waqas Hussain <waqas20@gmail.com>
parents: 2925
diff changeset
159 return roster, err;
101
c690fa382743 Added some roster management functions
Waqas Hussain <waqas20@gmail.com>
parents: 80
diff changeset
160 end
c690fa382743 Added some roster management functions
Waqas Hussain <waqas20@gmail.com>
parents: 80
diff changeset
161
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
162 function save_roster(username, host, roster, jid)
5429
25333de6e7c7 rostermanager: do not save rosters for unexistant users.
Marco Cirillo <maranda@lightwitch.org>
parents: 5348
diff changeset
163 if not um_user_exists(username, host) then
25333de6e7c7 rostermanager: do not save rosters for unexistant users.
Marco Cirillo <maranda@lightwitch.org>
parents: 5348
diff changeset
164 log("debug", "not saving roster for %s@%s: the user doesn't exist", username, host);
25333de6e7c7 rostermanager: do not save rosters for unexistant users.
Marco Cirillo <maranda@lightwitch.org>
parents: 5348
diff changeset
165 return nil;
25333de6e7c7 rostermanager: do not save rosters for unexistant users.
Marco Cirillo <maranda@lightwitch.org>
parents: 5348
diff changeset
166 end
25333de6e7c7 rostermanager: do not save rosters for unexistant users.
Marco Cirillo <maranda@lightwitch.org>
parents: 5348
diff changeset
167
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
168 log("debug", "save_roster: saving roster for %s@%s, (%s)", username, host, jid or "all contacts");
1897
6d81e74310a7 rostermanager: Added support for saving rosters of offline users to the save_roster function.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
169 if not roster then
6d81e74310a7 rostermanager: Added support for saving rosters of offline users to the save_roster function.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
170 roster = hosts[host] and hosts[host].sessions[username] and hosts[host].sessions[username].roster;
6d81e74310a7 rostermanager: Added support for saving rosters of offline users to the save_roster function.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
171 --if not roster then
6d81e74310a7 rostermanager: Added support for saving rosters of offline users to the save_roster function.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
172 -- --roster = load_roster(username, host);
6d81e74310a7 rostermanager: Added support for saving rosters of offline users to the save_roster function.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
173 -- return true; -- roster unchanged, no reason to save
6d81e74310a7 rostermanager: Added support for saving rosters of offline users to the save_roster function.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
174 --end
6d81e74310a7 rostermanager: Added support for saving rosters of offline users to the save_roster function.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
175 end
6d81e74310a7 rostermanager: Added support for saving rosters of offline users to the save_roster function.
Waqas Hussain <waqas20@gmail.com>
parents: 1523
diff changeset
176 if roster then
6613
2aae36312eb9 rostermanager, mod_roster, mod_presence: Move pending roster items to roster metadata field
Kim Alvefur <zash@zash.se>
parents: 6550
diff changeset
177 local metadata = roster_metadata(roster);
2909
bcfd76cc9b7d rostermanager: Don't bump the roster version if it is == true (ie. we are not versioning the roster)
Matthew Wild <mwild1@gmail.com>
parents: 2050
diff changeset
178 if metadata.version ~= true then
bcfd76cc9b7d rostermanager: Don't bump the roster version if it is == true (ie. we are not versioning the roster)
Matthew Wild <mwild1@gmail.com>
parents: 2050
diff changeset
179 metadata.version = (metadata.version or 0) + 1;
bcfd76cc9b7d rostermanager: Don't bump the roster version if it is == true (ie. we are not versioning the roster)
Matthew Wild <mwild1@gmail.com>
parents: 2050
diff changeset
180 end
6613
2aae36312eb9 rostermanager, mod_roster, mod_presence: Move pending roster items to roster metadata field
Kim Alvefur <zash@zash.se>
parents: 6550
diff changeset
181 if metadata.broken then return nil, "Not saving broken roster" end
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
182 if jid == nil then
7167
7ae430fecf12 rostermanager: Require storagemanager at the top, fixes traceback on Lua 5.2
Matthew Wild <mwild1@gmail.com>
parents: 7155
diff changeset
183 local roster_store = storagemanager.open(host, "roster", "keyval");
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
184 return roster_store:set(username, roster);
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
185 else
7167
7ae430fecf12 rostermanager: Require storagemanager at the top, fixes traceback on Lua 5.2
Matthew Wild <mwild1@gmail.com>
parents: 7155
diff changeset
186 local roster_store = storagemanager.open(host, "roster", "map");
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
187 return roster_store:set_keys(username, { [false] = metadata, [jid] = roster[jid] or roster_store.remove });
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
188 end
101
c690fa382743 Added some roster management functions
Waqas Hussain <waqas20@gmail.com>
parents: 80
diff changeset
189 end
916
f0743928ef7e core.rostermanager/mod_roster: Support for roster versioning
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
190 log("warn", "save_roster: user had no roster to save");
101
c690fa382743 Added some roster management functions
Waqas Hussain <waqas20@gmail.com>
parents: 80
diff changeset
191 return nil;
0
3e3171b59028 First commit, where do you want to go tomorrow?
matthew
parents:
diff changeset
192 end
80
523ac742cc19 Fixed: rostermanager.lua now returns the module
Waqas Hussain <waqas20@gmail.com>
parents: 6
diff changeset
193
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
194 local function process_inbound_subscription_approval(username, host, jid)
171
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
195 local roster = load_roster(username, host);
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
196 local item = roster[jid];
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
197 if item and item.ask then
171
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
198 if item.subscription == "none" then
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
199 item.subscription = "to";
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
200 else -- subscription == from
171
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
201 item.subscription = "both";
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
202 end
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
203 item.ask = nil;
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
204 return save_roster(username, host, roster, jid);
171
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
205 end
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
206 end
28f420d057a0 Inbound subscription approval
Waqas Hussain <waqas20@gmail.com>
parents: 132
diff changeset
207
6787
ad64e2eacd0e rostermanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
208 local is_contact_pending_out -- forward declaration
ad64e2eacd0e rostermanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
209
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
210 local function process_inbound_subscription_cancellation(username, host, jid)
172
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
211 local roster = load_roster(username, host);
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
212 local item = roster[jid];
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
213 local changed = nil;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
214 if is_contact_pending_out(username, host, jid) then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
215 item.ask = nil;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
216 changed = true;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
217 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
218 if item then
172
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
219 if item.subscription == "to" then
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
220 item.subscription = "none";
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
221 changed = true;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
222 elseif item.subscription == "both" then
172
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
223 item.subscription = "from";
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
224 changed = true;
172
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
225 end
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
226 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
227 if changed then
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
228 return save_roster(username, host, roster, jid);
172
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
229 end
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
230 end
71247788c7c7 Inbound subscription cancellation
Waqas Hussain <waqas20@gmail.com>
parents: 171
diff changeset
231
6787
ad64e2eacd0e rostermanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
232 local is_contact_pending_in -- forward declaration
ad64e2eacd0e rostermanager: Add forward declarations
Kim Alvefur <zash@zash.se>
parents: 6779
diff changeset
233
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
234 local function process_inbound_unsubscribe(username, host, jid)
173
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
235 local roster = load_roster(username, host);
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
236 local item = roster[jid];
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
237 local changed = nil;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
238 if is_contact_pending_in(username, host, jid) then
6613
2aae36312eb9 rostermanager, mod_roster, mod_presence: Move pending roster items to roster metadata field
Kim Alvefur <zash@zash.se>
parents: 6550
diff changeset
239 roster[false].pending[jid] = nil;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
240 changed = true;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
241 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
242 if item then
173
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
243 if item.subscription == "from" then
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
244 item.subscription = "none";
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
245 changed = true;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
246 elseif item.subscription == "both" then
173
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
247 item.subscription = "to";
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
248 changed = true;
173
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
249 end
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
250 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
251 if changed then
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
252 return save_roster(username, host, roster, jid);
173
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
253 end
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
254 end
f3a2af4d2ff2 Inbound unsubscribe
Waqas Hussain <waqas20@gmail.com>
parents: 172
diff changeset
255
3129
125f03db0b1a rostermanager: Optimisation to avoid unnecessarily loading rosters for offline contacts on probes, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 3111
diff changeset
256 local function _get_online_roster_subscription(jidA, jidB)
125f03db0b1a rostermanager: Optimisation to avoid unnecessarily loading rosters for offline contacts on probes, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 3111
diff changeset
257 local user = bare_sessions[jidA];
125f03db0b1a rostermanager: Optimisation to avoid unnecessarily loading rosters for offline contacts on probes, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 3111
diff changeset
258 local item = user and (user.roster[jidB] or { subscription = "none" });
125f03db0b1a rostermanager: Optimisation to avoid unnecessarily loading rosters for offline contacts on probes, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 3111
diff changeset
259 return item and item.subscription;
125f03db0b1a rostermanager: Optimisation to avoid unnecessarily loading rosters for offline contacts on probes, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 3111
diff changeset
260 end
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
261 local function is_contact_subscribed(username, host, jid)
3129
125f03db0b1a rostermanager: Optimisation to avoid unnecessarily loading rosters for offline contacts on probes, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 3111
diff changeset
262 do
125f03db0b1a rostermanager: Optimisation to avoid unnecessarily loading rosters for offline contacts on probes, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 3111
diff changeset
263 local selfjid = username.."@"..host;
6662
5ef319efedba rostermanager: Variable rename for clarity and to avoid name clash [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6624
diff changeset
264 local user_subscription = _get_online_roster_subscription(selfjid, jid);
5ef319efedba rostermanager: Variable rename for clarity and to avoid name clash [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6624
diff changeset
265 if user_subscription then return (user_subscription == "both" or user_subscription == "from"); end
5ef319efedba rostermanager: Variable rename for clarity and to avoid name clash [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6624
diff changeset
266 local contact_subscription = _get_online_roster_subscription(jid, selfjid);
5ef319efedba rostermanager: Variable rename for clarity and to avoid name clash [luacheck]
Matthew Wild <mwild1@gmail.com>
parents: 6624
diff changeset
267 if contact_subscription then return (contact_subscription == "both" or contact_subscription == "to"); end
3129
125f03db0b1a rostermanager: Optimisation to avoid unnecessarily loading rosters for offline contacts on probes, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 3111
diff changeset
268 end
3111
826cb5f1859b rostermanager: Return an error string when subscription test fails due to an error.
Waqas Hussain <waqas20@gmail.com>
parents: 3110
diff changeset
269 local roster, err = load_roster(username, host);
174
f9aff1fc7e99 Inbound subscription request
Waqas Hussain <waqas20@gmail.com>
parents: 173
diff changeset
270 local item = roster[jid];
3111
826cb5f1859b rostermanager: Return an error string when subscription test fails due to an error.
Waqas Hussain <waqas20@gmail.com>
parents: 3110
diff changeset
271 return item and (item.subscription == "from" or item.subscription == "both"), err;
174
f9aff1fc7e99 Inbound subscription request
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parents: 173
diff changeset
272 end
7779
b1f80447a2b1 Merge 0.9->0.10
Kim Alvefur <zash@zash.se>
parents: 7271 7777
diff changeset
273 local function is_user_subscribed(username, host, jid)
7777
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
274 do
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
275 local selfjid = username.."@"..host;
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
276 local user_subscription = _get_online_roster_subscription(selfjid, jid);
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
277 if user_subscription then return (user_subscription == "both" or user_subscription == "to"); end
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
278 local contact_subscription = _get_online_roster_subscription(jid, selfjid);
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
279 if contact_subscription then return (contact_subscription == "both" or contact_subscription == "from"); end
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
280 end
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
281 local roster, err = load_roster(username, host);
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
282 local item = roster[jid];
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
283 return item and (item.subscription == "to" or item.subscription == "both"), err;
65836cf2d057 core.rostermanager: Add method for checking if the user is subscribed to a contact
Kim Alvefur <zash@zash.se>
parents: 5429
diff changeset
284 end
174
f9aff1fc7e99 Inbound subscription request
Waqas Hussain <waqas20@gmail.com>
parents: 173
diff changeset
285
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
286 function is_contact_pending_in(username, host, jid)
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
287 local roster = load_roster(username, host);
9671
e50559a42dfe rostermanager, mod_presence: Store stanza for incoming subscription requests (fixes #689) (thanks Zash, Ge0rG)
Matthew Wild <mwild1@gmail.com>
parents: 9303
diff changeset
288 return roster[false].pending[jid] ~= nil;
176
e5cd2a03891d Outbound presence subscription
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parents: 174
diff changeset
289 end
9671
e50559a42dfe rostermanager, mod_presence: Store stanza for incoming subscription requests (fixes #689) (thanks Zash, Ge0rG)
Matthew Wild <mwild1@gmail.com>
parents: 9303
diff changeset
290 local function set_contact_pending_in(username, host, jid, stanza)
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
291 local roster = load_roster(username, host);
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
292 local item = roster[jid];
e5cd2a03891d Outbound presence subscription
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parents: 174
diff changeset
293 if item and (item.subscription == "from" or item.subscription == "both") then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
294 return; -- false
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
295 end
9671
e50559a42dfe rostermanager, mod_presence: Store stanza for incoming subscription requests (fixes #689) (thanks Zash, Ge0rG)
Matthew Wild <mwild1@gmail.com>
parents: 9303
diff changeset
296 roster[false].pending[jid] = st.is_stanza(stanza) and st.preserialize(stanza) or true;
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
297 return save_roster(username, host, roster, jid);
176
e5cd2a03891d Outbound presence subscription
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parents: 174
diff changeset
298 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
299 function is_contact_pending_out(username, host, jid)
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
300 local roster = load_roster(username, host);
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
301 local item = roster[jid];
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
302 return item and item.ask;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
303 end
10514
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
304 local function is_contact_preapproved(username, host, jid)
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
305 local roster = load_roster(username, host);
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
306 local item = roster[jid];
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
307 return item and (item.approved == "true");
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
308 end
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
309 local function set_contact_pending_out(username, host, jid) -- subscribe
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
310 local roster = load_roster(username, host);
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
311 local item = roster[jid];
e5cd2a03891d Outbound presence subscription
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parents: 174
diff changeset
312 if item and (item.ask or item.subscription == "to" or item.subscription == "both") then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
313 return true;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
314 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
315 if not item then
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
316 item = {subscription = "none", groups = {}};
176
e5cd2a03891d Outbound presence subscription
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parents: 174
diff changeset
317 roster[jid] = item;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
318 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
319 item.ask = "subscribe";
4993
5243b74a4cbb Hopefully inert commit to clean up logging across a number of modules, removing all cases of concatenation when building log messages
Matthew Wild <mwild1@gmail.com>
parents: 3129
diff changeset
320 log("debug", "set_contact_pending_out: saving roster; set %s@%s.roster[%q].ask=subscribe", username, host, jid);
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
321 return save_roster(username, host, roster, jid);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
322 end
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
323 local function unsubscribe(username, host, jid)
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
324 local roster = load_roster(username, host);
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
325 local item = roster[jid];
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
326 if not item then return false; end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
327 if (item.subscription == "from" or item.subscription == "none") and not item.ask then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
328 return true;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
329 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
330 item.ask = nil;
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
331 if item.subscription == "both" then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
332 item.subscription = "from";
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
333 elseif item.subscription == "to" then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
334 item.subscription = "none";
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
335 end
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
336 return save_roster(username, host, roster, jid);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
337 end
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
338 local function subscribed(username, host, jid)
10514
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
339 local roster = load_roster(username, host);
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
340 local item = roster[jid];
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
341
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
342 if is_contact_pending_in(username, host, jid) then
925
4861bcf0afa4 Fixed: rostermanager: Create new roster item if one doesn't exist on subscription approval (fixes issue #77)
Waqas Hussain <waqas20@gmail.com>
parents: 916
diff changeset
343 if not item then -- FIXME should roster item be auto-created?
4861bcf0afa4 Fixed: rostermanager: Create new roster item if one doesn't exist on subscription approval (fixes issue #77)
Waqas Hussain <waqas20@gmail.com>
parents: 916
diff changeset
344 item = {subscription = "none", groups = {}};
4861bcf0afa4 Fixed: rostermanager: Create new roster item if one doesn't exist on subscription approval (fixes issue #77)
Waqas Hussain <waqas20@gmail.com>
parents: 916
diff changeset
345 roster[jid] = item;
4861bcf0afa4 Fixed: rostermanager: Create new roster item if one doesn't exist on subscription approval (fixes issue #77)
Waqas Hussain <waqas20@gmail.com>
parents: 916
diff changeset
346 end
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
347 if item.subscription == "none" then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
348 item.subscription = "from";
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
349 else -- subscription == to
177
606c433955e7 Bug fixes and checks for presence subscriptions, etc
Waqas Hussain <waqas20@gmail.com>
parents: 176
diff changeset
350 item.subscription = "both";
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
351 end
6613
2aae36312eb9 rostermanager, mod_roster, mod_presence: Move pending roster items to roster metadata field
Kim Alvefur <zash@zash.se>
parents: 6550
diff changeset
352 roster[false].pending[jid] = nil;
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
353 return save_roster(username, host, roster, jid);
10514
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
354 elseif not item or item.subscription == "none" or item.subscription == "to" then
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
355 -- Contact is not subscribed and has not sent a subscription request.
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
356 -- We store a pre-approval as per RFC6121 3.4
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
357 if not item then
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
358 item = {subscription = "none", groups = {}};
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
359 roster[jid] = item;
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
360 end
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
361 item.approved = "true";
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
362 log("debug", "Storing preapproval for %s", jid);
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
363 return save_roster(username, host, roster, jid);
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
364 end
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
365 end
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
366 local function unsubscribed(username, host, jid)
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
367 local roster = load_roster(username, host);
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
368 local item = roster[jid];
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
369 local pending = is_contact_pending_in(username, host, jid);
5060
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5024
diff changeset
370 if pending then
6613
2aae36312eb9 rostermanager, mod_roster, mod_presence: Move pending roster items to roster metadata field
Kim Alvefur <zash@zash.se>
parents: 6550
diff changeset
371 roster[false].pending[jid] = nil;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
372 end
7064
b98006bfd97a rostermanager: Rename variable to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 6787
diff changeset
373 local is_subscribed;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
374 if item then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
375 if item.subscription == "from" then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
376 item.subscription = "none";
7064
b98006bfd97a rostermanager: Rename variable to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 6787
diff changeset
377 is_subscribed = true;
267
6303b7454ad0 Some bugs fixed
Waqas Hussain <waqas20@gmail.com>
parents: 193
diff changeset
378 elseif item.subscription == "both" then
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
379 item.subscription = "to";
7064
b98006bfd97a rostermanager: Rename variable to avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 6787
diff changeset
380 is_subscribed = true;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
381 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
382 end
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
383 local success = (pending or is_subscribed) and save_roster(username, host, roster, jid);
8147
d44c6582059d rostermanager: Use correct variable (missed one place while renaming variable in b98006bfd97a)
Kim Alvefur <zash@zash.se>
parents: 7949
diff changeset
384 return success, pending, is_subscribed;
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
385 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
386
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
387 local function process_outbound_subscription_request(username, host, jid)
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
388 local roster = load_roster(username, host);
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
389 local item = roster[jid];
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
390 if item and (item.subscription == "none" or item.subscription == "from") then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
391 item.ask = "subscribe";
7155
4a0825984e42 rostermanager: Use map stores when only one contact is changed
Kim Alvefur <zash@zash.se>
parents: 7154
diff changeset
392 return save_roster(username, host, roster, jid);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
393 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
394 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
395
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
396 --[[function process_outbound_subscription_approval(username, host, jid)
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
397 local roster = load_roster(username, host);
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
398 local item = roster[jid];
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
399 if item and (item.subscription == "none" or item.subscription == "from" then
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
400 item.ask = "subscribe";
1898
1ce02e2f5a3f rostermanager: Fixed: Roster version was not being properly updated in some edge cases.
Waqas Hussain <waqas20@gmail.com>
parents: 1897
diff changeset
401 return save_roster(username, host, roster);
176
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
402 end
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
403 end]]
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
404
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
405
e5cd2a03891d Outbound presence subscription
Waqas Hussain <waqas20@gmail.com>
parents: 174
diff changeset
406
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
407 return {
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
408 add_to_roster = add_to_roster;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
409 remove_from_roster = remove_from_roster;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
410 roster_push = roster_push;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
411 load_roster = load_roster;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
412 save_roster = save_roster;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
413 process_inbound_subscription_approval = process_inbound_subscription_approval;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
414 process_inbound_subscription_cancellation = process_inbound_subscription_cancellation;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
415 process_inbound_unsubscribe = process_inbound_unsubscribe;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
416 is_contact_subscribed = is_contact_subscribed;
7779
b1f80447a2b1 Merge 0.9->0.10
Kim Alvefur <zash@zash.se>
parents: 7271 7777
diff changeset
417 is_user_subscribed = is_user_subscribed;
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
418 is_contact_pending_in = is_contact_pending_in;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
419 set_contact_pending_in = set_contact_pending_in;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
420 is_contact_pending_out = is_contact_pending_out;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
421 set_contact_pending_out = set_contact_pending_out;
10514
f0e9e5bda415 rostermanager, mod_presence: Support for subscription preapproval (fixes #686)
Matthew Wild <mwild1@gmail.com>
parents: 9705
diff changeset
422 is_contact_preapproved = is_contact_preapproved;
6779
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
423 unsubscribe = unsubscribe;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
424 subscribed = subscribed;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
425 unsubscribed = unsubscribed;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
426 process_outbound_subscription_request = process_outbound_subscription_request;
6236668da30a core.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6662
diff changeset
427 };