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 if arg[0]:match("^./") then
15 package.path = package.path .. ";"..arg[0]:gsub("/ejabberd2prosody.lua$", "/?.lua");
18 local erlparse = require "erlparse";
22 package.loaded["util.logger"] = {init = function() return function() end; end}
23 local serialize = require "util.serialization".serialize;
24 local st = require "util.stanza";
25 local dm = require "util.datamanager"
26 dm.set_data_path("data");
28 function build_stanza(tuple, stanza)
29 assert(type(tuple) == "table", "XML node is of unexpected type: "..type(tuple));
30 if tuple[1] == "xmlelement" then
31 assert(type(tuple[2]) == "string", "element name has type: "..type(tuple[2]));
32 assert(type(tuple[3]) == "table", "element attribute array has type: "..type(tuple[3]));
33 assert(type(tuple[4]) == "table", "element children array has type: "..type(tuple[4]));
34 local name = tuple[2];
36 for _, a in ipairs(tuple[3]) do
37 if type(a[1]) == "string" and type(a[2]) == "string" then attr[a[1]] = a[2]; end
40 if stanza then stanza:tag(name, attr); up = true; else stanza = st.stanza(name, attr); end
41 for _, a in ipairs(tuple[4]) do build_stanza(a, stanza); end
42 if up then stanza:up(); else return stanza end
43 elseif tuple[1] == "xmlcdata" then
44 assert(type(tuple[2]) == "string", "XML CDATA has unexpected type: "..type(tuple[2]));
45 stanza:text(tuple[2]);
47 error("unknown element type: "..serialize(tuple));
50 function build_time(tuple)
51 local Megaseconds,Seconds,Microseconds = unpack(tuple);
52 return Megaseconds * 1000000 + Seconds;
55 function vcard(node, host, stanza)
56 local ret, err = dm.store(node, host, "vcard", st.preserialize(stanza));
57 print("["..(err or "success").."] vCard: "..node.."@"..host);
59 function password(node, host, password)
60 local ret, err = dm.store(node, host, "accounts", {password = password});
61 print("["..(err or "success").."] accounts: "..node.."@"..host);
63 function roster(node, host, jid, item)
64 local roster = dm.load(node, host, "roster") or {};
66 local ret, err = dm.store(node, host, "roster", roster);
67 print("["..(err or "success").."] roster: " ..node.."@"..host.." - "..jid);
69 function roster_pending(node, host, jid)
70 local roster = dm.load(node, host, "roster") or {};
71 roster.pending = roster.pending or {};
72 roster.pending[jid] = true;
73 local ret, err = dm.store(node, host, "roster", roster);
74 print("["..(err or "success").."] roster: " ..node.."@"..host.." - "..jid);
76 function private_storage(node, host, xmlns, stanza)
77 local private = dm.load(node, host, "private") or {};
78 private[stanza.name..":"..xmlns] = st.preserialize(stanza);
79 local ret, err = dm.store(node, host, "private", private);
80 print("["..(err or "success").."] private: " ..node.."@"..host.." - "..xmlns);
82 function offline_msg(node, host, t, stanza)
83 stanza.attr.stamp = os.date("!%Y-%m-%dT%H:%M:%SZ", t);
84 stanza.attr.stamp_legacy = os.date("!%Y%m%dT%H:%M:%S", t);
85 local ret, err = dm.list_append(node, host, "offline", st.preserialize(stanza));
86 print("["..(err or "success").."] offline: " ..node.."@"..host.." - "..os.date("!%Y-%m-%dT%H:%M:%SZ", t));
88 function privacy(node, host, default, lists)
89 local privacy = { lists = {} };
91 if default then privacy.default = default; end
92 for _, inlist in ipairs(lists) do
93 local name, items = inlist[1], inlist[2];
94 local list = { name = name; items = {}; };
96 for _, item in pairs(items) do
98 if item[1] ~= "listitem" then print("[error] privacy: unhandled item: "..tostring(item[1])); break; end
99 local _type, value = item[2], item[3];
100 if _type == "jid" then
101 if type(value) ~= "table" then print("[error] privacy: jid value is not valid: "..tostring(value)); break; end
102 local _node, _host, _resource = value[1], value[2], value[3];
103 if (type(_node) == "table") then _node = nil; end
104 if (type(_host) == "table") then _host = nil; end
105 if (type(_resource) == "table") then _resource = nil; end
106 value = (_node and _node.."@".._host or _host)..(_resource and "/".._resource or "");
107 elseif _type == "none" then
110 elseif _type == "group" then
111 if type(value) ~= "string" then print("[error] privacy: group value is not string: "..tostring(value)); break; end
112 elseif _type == "subscription" then
113 if value~="both" and value~="from" and value~="to" and value~="none" then
114 print("[error] privacy: subscription value is invalid: "..tostring(value)); break;
116 else print("[error] privacy: invalid item type: "..tostring(_type)); break; end
117 local action = item[4];
118 if action ~= "allow" and action ~= "deny" then print("[error] privacy: unhandled action: "..tostring(action)); break; end
119 local order = item[5];
120 if type(order) ~= "number" or order<0 then print("[error] privacy: order is not numeric: "..tostring(order)); break; end
121 if orders[order] then print("[error] privacy: duplicate order value: "..tostring(order)); break; end
122 orders[order] = true;
123 local match_all = item[6];
124 local match_iq = item[7];
125 local match_message = item[8];
126 local match_presence_in = item[9];
127 local match_presence_out = item[10];
128 list.items[#list.items+1] = {
133 message = match_message == "true";
134 iq = match_iq == "true";
135 ["presence-in"] = match_presence_in == "true";
136 ["presence-out"] = match_presence_out == "true";
140 table.sort(list.items, function(a, b) return a.order < b.order; end);
141 if privacy.lists[list.name] then print("[warn] duplicate privacy list: "..tostring(list.name)); end
142 privacy.lists[list.name] = list;
145 if default and not privacy.lists[default] then
146 if default == "none" then privacy.default = nil;
147 else print("[warn] default privacy list doesn't exist: "..tostring(default)); end
149 local ret, err = dm.store(node, host, "privacy", privacy);
150 print("["..(err or "success").."] privacy: " ..node.."@"..host.." - "..count.." list(s)");
155 passwd = function(tuple)
156 password(tuple[2][1], tuple[2][2], tuple[3]);
158 vcard = function(tuple)
159 vcard(tuple[2][1], tuple[2][2], build_stanza(tuple[3]));
161 roster = function(tuple)
162 local node = tuple[3][1]; local host = tuple[3][2];
163 local contact = (type(tuple[4][1]) == "table") and tuple[4][2] or tuple[4][1].."@"..tuple[4][2];
164 local name = tuple[5]; local subscription = tuple[6];
165 local ask = tuple[7]; local groups = tuple[8];
166 if type(name) ~= type("") then name = nil; end
167 if ask == "none" then
169 elseif ask == "out" then
171 elseif ask == "in" then
172 roster_pending(node, host, contact);
174 elseif ask == "both" then
175 roster_pending(node, host, contact);
177 else error("Unknown ask type: "..ask); end
178 if subscription ~= "both" and subscription ~= "from" and subscription ~= "to" and subscription ~= "none" then error(subscription) end
179 local item = {name = name, ask = ask, subscription = subscription, groups = {}};
180 for _, g in ipairs(groups) do
181 if type(g) == "string" then
182 item.groups[g] = true;
185 roster(node, host, contact, item);
187 private_storage = function(tuple)
188 private_storage(tuple[2][1], tuple[2][2], tuple[2][3], build_stanza(tuple[3]));
190 offline_msg = function(tuple)
191 offline_msg(tuple[2][1], tuple[2][2], build_time(tuple[3]), build_stanza(tuple[7]));
193 privacy = function(tuple)
194 privacy(tuple[2][1], tuple[2][2], tuple[3], tuple[4]);
196 config = function(tuple)
197 if tuple[2] == "hosts" then
198 local output = io.output(); io.output("prosody.cfg.lua");
199 io.write("-- Configuration imported from ejabberd --\n");
202 "saslauth"; -- Authentication for clients and servers. Recommended if you want to log in.
203 "legacyauth"; -- Legacy authentication. Only used by some old clients and bots.
204 "roster"; -- Allow users to have a roster. Recommended ;)
205 "register"; -- Allow users to register on this server using a client
206 "tls"; -- Add support for secure TLS on c2s/s2s connections
207 "vcard"; -- Allow users to set vCards
208 "private"; -- Private XML storage (for room bookmarks, etc.)
209 "version"; -- Replies to server version requests
210 "dialback"; -- s2s dialback support
218 for _, h in ipairs(tuple[3]) do
219 io.write("Host \"" .. h .. "\"\n");
222 print("prosody.cfg.lua created");
228 local help = "/? -? ? /h -h /help -help --help";
229 if not arg or help:find(arg, 1, true) then
230 print([[ejabberd db dump importer for Prosody
232 Usage: ejabberd2prosody.lua filename.txt
234 The file can be generated from ejabberd using:
235 sudo ./bin/ejabberdctl dump filename.txt
237 Note: The path of ejabberdctl depends on your ejabberd installation, and ejabberd needs to be running for ejabberdctl to work.]]);
242 for item in erlparse.parseFile(arg) do
244 local name = item[1];
245 t[name] = (t[name] or 0) + 1;
246 --print(count, serialize(item));
247 if filters[name] then filters[name](item); end
249 --print(serialize(t));