3 -- Copyright (C) 2008-2010 Matthew Wild
4 -- Copyright (C) 2008-2010 Waqas Hussain
6 -- This project is MIT/X11 licensed. Please see the
7 -- COPYING file in the source package for more information.
12 package.path = package.path ..";../?.lua";
14 local my_name = arg[0];
15 if my_name:match("[/\\]") then
16 package.path = package.path..";"..my_name:gsub("[^/\\]+$", "../?.lua");
17 package.path = package.path..";"..my_name:gsub("[^/\\]+$", "?.lua");
18 package.cpath = package.cpath..";"..my_name:gsub("[^/\\]+$", "../?.so");
21 local erlparse = require "erlparse";
25 package.loaded["util.logger"] = {init = function() return function() end; end}
26 local serialize = require "util.serialization".serialize;
27 local st = require "util.stanza";
28 local dm = require "util.datamanager"
29 dm.set_data_path("data");
31 function build_stanza(tuple, stanza)
32 assert(type(tuple) == "table", "XML node is of unexpected type: "..type(tuple));
33 if tuple[1] == "xmlelement" or tuple[1] == "xmlel" then
34 assert(type(tuple[2]) == "string", "element name has type: "..type(tuple[2]));
35 assert(type(tuple[3]) == "table", "element attribute array has type: "..type(tuple[3]));
36 assert(type(tuple[4]) == "table", "element children array has type: "..type(tuple[4]));
37 local name = tuple[2];
39 for _, a in ipairs(tuple[3]) do
40 if type(a[1]) == "string" and type(a[2]) == "string" then attr[a[1]] = a[2]; end
43 if stanza then stanza:tag(name, attr); up = true; else stanza = st.stanza(name, attr); end
44 for _, a in ipairs(tuple[4]) do build_stanza(a, stanza); end
45 if up then stanza:up(); else return stanza end
46 elseif tuple[1] == "xmlcdata" then
47 if type(tuple[2]) ~= "table" then
48 assert(type(tuple[2]) == "string", "XML CDATA has unexpected type: "..type(tuple[2]));
49 stanza:text(tuple[2]);
50 end -- else it's [], i.e., the null value, used for the empty string
52 error("unknown element type: "..serialize(tuple));
55 function build_time(tuple)
56 local Megaseconds,Seconds,Microseconds = unpack(tuple);
57 return Megaseconds * 1000000 + Seconds;
59 function build_jid(tuple, full)
60 local node, jid, resource = tuple[1], tuple[2], tuple[3]
61 if type(node) == "string" and node ~= "" then
62 jid = tuple[1] .. "@" .. jid;
64 if full and type(resource) == "string" and resource ~= "" then
65 jid = jid .. "/" .. resource;
70 function vcard(node, host, stanza)
71 local ret, err = dm.store(node, host, "vcard", st.preserialize(stanza));
72 print("["..(err or "success").."] vCard: "..node.."@"..host);
74 function password(node, host, password)
75 local ret, err = dm.store(node, host, "accounts", {password = password});
76 print("["..(err or "success").."] accounts: "..node.."@"..host);
78 function roster(node, host, jid, item)
79 local roster = dm.load(node, host, "roster") or {};
81 local ret, err = dm.store(node, host, "roster", roster);
82 print("["..(err or "success").."] roster: " ..node.."@"..host.." - "..jid);
84 function roster_pending(node, host, jid)
85 local roster = dm.load(node, host, "roster") or {};
86 roster.pending = roster.pending or {};
87 roster.pending[jid] = true;
88 local ret, err = dm.store(node, host, "roster", roster);
89 print("["..(err or "success").."] roster: " ..node.."@"..host.." - "..jid);
91 function private_storage(node, host, xmlns, stanza)
92 local private = dm.load(node, host, "private") or {};
93 private[stanza.name..":"..xmlns] = st.preserialize(stanza);
94 local ret, err = dm.store(node, host, "private", private);
95 print("["..(err or "success").."] private: " ..node.."@"..host.." - "..xmlns);
97 function offline_msg(node, host, t, stanza)
98 stanza.attr.stamp = os.date("!%Y-%m-%dT%H:%M:%SZ", t);
99 stanza.attr.stamp_legacy = os.date("!%Y%m%dT%H:%M:%S", t);
100 local ret, err = dm.list_append(node, host, "offline", st.preserialize(stanza));
101 print("["..(err or "success").."] offline: " ..node.."@"..host.." - "..os.date("!%Y-%m-%dT%H:%M:%SZ", t));
103 function privacy(node, host, default, lists)
104 local privacy = { lists = {} };
106 if default then privacy.default = default; end
107 for _, inlist in ipairs(lists) do
108 local name, items = inlist[1], inlist[2];
109 local list = { name = name; items = {}; };
111 for _, item in pairs(items) do
113 if item[1] ~= "listitem" then print("[error] privacy: unhandled item: "..tostring(item[1])); break; end
114 local _type, value = item[2], item[3];
115 if _type == "jid" then
116 if type(value) ~= "table" then print("[error] privacy: jid value is not valid: "..tostring(value)); break; end
117 local _node, _host, _resource = value[1], value[2], value[3];
118 value = build_jid(value, true)
119 elseif _type == "none" then
122 elseif _type == "group" then
123 if type(value) ~= "string" then print("[error] privacy: group value is not string: "..tostring(value)); break; end
124 elseif _type == "subscription" then
125 if value~="both" and value~="from" and value~="to" and value~="none" then
126 print("[error] privacy: subscription value is invalid: "..tostring(value)); break;
128 else print("[error] privacy: invalid item type: "..tostring(_type)); break; end
129 local action = item[4];
130 if action ~= "allow" and action ~= "deny" then print("[error] privacy: unhandled action: "..tostring(action)); break; end
131 local order = item[5];
132 if type(order) ~= "number" or order<0 then print("[error] privacy: order is not numeric: "..tostring(order)); break; end
133 if orders[order] then print("[error] privacy: duplicate order value: "..tostring(order)); break; end
134 orders[order] = true;
135 local match_all = item[6];
136 local match_iq = item[7];
137 local match_message = item[8];
138 local match_presence_in = item[9];
139 local match_presence_out = item[10];
140 list.items[#list.items+1] = {
145 message = match_message == "true";
146 iq = match_iq == "true";
147 ["presence-in"] = match_presence_in == "true";
148 ["presence-out"] = match_presence_out == "true";
152 table.sort(list.items, function(a, b) return a.order < b.order; end);
153 if privacy.lists[list.name] then print("[warn] duplicate privacy list: "..tostring(list.name)); end
154 privacy.lists[list.name] = list;
157 if default and not privacy.lists[default] then
158 if default == "none" then privacy.default = nil;
159 else print("[warn] default privacy list doesn't exist: "..tostring(default)); end
161 local ret, err = dm.store(node, host, "privacy", privacy);
162 print("["..(err or "success").."] privacy: " ..node.."@"..host.." - "..count.." list(s)");
164 function muc_room(node, host, properties)
165 local store = { jid = node.."@"..host, _data = {}, _affiliations = {} };
166 for _,aff in ipairs(properties.affiliations) do
167 store._affiliations[build_jid(aff[1])] = aff[2][1] or aff[2];
169 store._data.subject = properties.subject;
170 if properties.subject_author then
171 store._data.subject_from = store.jid .. "/" .. properties.subject_author;
173 store._data.name = properties.title;
174 store._data.description = properties.description;
175 store._data.password = properties.password;
176 store._data.moderated = (properties.moderated == "true") or nil;
177 store._data.members_only = (properties.members_only == "true") or nil;
178 store._data.persistent = (properties.persistent == "true") or nil;
179 store._data.changesubject = (properties.allow_change_subj == "true") or nil;
180 store._data.whois = properties.anonymous == "true" and "moderators" or "anyone";
181 store._data.hidden = (properties.public_list == "false") or nil;
183 if not store._data.persistent then
184 return print("[error] muc_room: skipping non-persistent room: "..node.."@"..host);
187 local ret, err = dm.store(node, host, "config", store);
189 ret, err = dm.load(nil, host, "persistent");
190 if ret or not err then
192 ret[store.jid] = true;
193 ret, err = dm.store(nil, host, "persistent", ret);
196 print("["..(err or "success").."] muc_room: " ..node.."@"..host);
201 passwd = function(tuple)
202 password(tuple[2][1], tuple[2][2], tuple[3]);
204 vcard = function(tuple)
205 vcard(tuple[2][1], tuple[2][2], build_stanza(tuple[3]));
207 roster = function(tuple)
208 local node = tuple[3][1]; local host = tuple[3][2];
209 local contact = build_jid(tuple[4]);
210 local name = tuple[5]; local subscription = tuple[6];
211 local ask = tuple[7]; local groups = tuple[8];
212 if type(name) ~= type("") then name = nil; end
213 if ask == "none" then
215 elseif ask == "out" then
217 elseif ask == "in" then
218 roster_pending(node, host, contact);
220 elseif ask == "both" then
221 roster_pending(node, host, contact);
223 else error("Unknown ask type: "..ask); end
224 if subscription ~= "both" and subscription ~= "from" and subscription ~= "to" and subscription ~= "none" then error(subscription) end
225 local item = {name = name, ask = ask, subscription = subscription, groups = {}};
226 for _, g in ipairs(groups) do
227 if type(g) == "string" then
228 item.groups[g] = true;
231 roster(node, host, contact, item);
233 private_storage = function(tuple)
234 private_storage(tuple[2][1], tuple[2][2], tuple[2][3], build_stanza(tuple[3]));
236 offline_msg = function(tuple)
237 offline_msg(tuple[2][1], tuple[2][2], build_time(tuple[3]), build_stanza(tuple[7]));
239 privacy = function(tuple)
240 privacy(tuple[2][1], tuple[2][2], tuple[3], tuple[4]);
242 muc_room = function(tuple)
243 local properties = {};
244 for _,pair in ipairs(tuple[3]) do
245 if not(type(pair[2]) == "table" and #pair[2] == 0) then -- skip nil values
246 properties[pair[1]] = pair[2];
249 muc_room(tuple[2][1], tuple[2][2], properties);
251 --[=[config = function(tuple)
252 if tuple[2] == "hosts" then
253 local output = io.output(); io.output("prosody.cfg.lua");
254 io.write("-- Configuration imported from ejabberd --\n");
257 "saslauth"; -- Authentication for clients and servers. Recommended if you want to log in.
258 "legacyauth"; -- Legacy authentication. Only used by some old clients and bots.
259 "roster"; -- Allow users to have a roster. Recommended ;)
260 "register"; -- Allow users to register on this server using a client
261 "tls"; -- Add support for secure TLS on c2s/s2s connections
262 "vcard"; -- Allow users to set vCards
263 "private"; -- Private XML storage (for room bookmarks, etc.)
264 "version"; -- Replies to server version requests
265 "dialback"; -- s2s dialback support
273 for _, h in ipairs(tuple[3]) do
274 io.write("Host \"" .. h .. "\"\n");
277 print("prosody.cfg.lua created");
283 local help = "/? -? ? /h -h /help -help --help";
284 if not arg or help:find(arg, 1, true) then
285 print([[ejabberd db dump importer for Prosody
287 Usage: ]]..my_name..[[ filename.txt
289 The file can be generated from ejabberd using:
290 sudo ejabberdctl dump filename.txt
292 Note: The path of ejabberdctl depends on your ejabberd installation, and ejabberd needs to be running for ejabberdctl to work.]]);
297 for item in erlparse.parseFile(arg) do
299 local name = item[1];
300 t[name] = (t[name] or 0) + 1;
301 --print(count, serialize(item));
302 if filters[name] then filters[name](item); end
304 --print(serialize(t));