prosody
b86082df0bc0
tools/ejabberd2prosody.lua

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tools/ejabberd2prosody.lua @ 482:b86082df0bc0

ejabberd db dump importer for Prosody
author Waqas Hussain <waqas20@gmail.com>
date Sat, 29 Nov 2008 23:59:27 +0500
child 484:af499a5ee32f
comparison
equal deleted inserted replaced
478:3abf90751a8f 482:b86082df0bc0
1
2 require "erlparse";
3 require "serialize";
4
5 package.path = package.path ..";../?.lua";
6 local st = require "util.stanza";
7 package.loaded["util.logger"] = {init = function() return function() end; end}
8 local dm = require "util.datamanager"
9 local data_path = "data";
10 dm.set_data_path(data_path);
11
12 local _mkdir = {}
13 function mkdir(path)
14 path = path:gsub("/", "\\");
15 --print("mkdir",path);
16 local x = io.popen("mkdir "..path.." 2>&1"):read("*a");
17 end
18 function encode(s) return s and (s:gsub("%W", function (c) return string.format("%%%x", c:byte()); end)); end
19 function getpath(username, host, datastore, ext)
20 ext = ext or "dat";
21 if username then
22 return format("%s/%s/%s/%s.%s", data_path, encode(host), datastore, encode(username), ext);
23 elseif host then
24 return format("%s/%s/%s.%s", data_path, encode(host), datastore, ext);
25 else
26 return format("%s/%s.%s", data_path, datastore, ext);
27 end
28 end
29 function mkdirs(host)
30 if not _mkdir[host] then
31 local host_dir = string.format("%s/%s", data_path, encode(host));
32 mkdir(host_dir);
33 mkdir(host_dir.."/accounts");
34 mkdir(host_dir.."/vcard");
35 mkdir(host_dir.."/roster");
36 mkdir(host_dir.."/private");
37 mkdir(host_dir.."/offline");
38 _mkdir[host] = true;
39 end
40 end
41 mkdir(data_path);
42
43 function build_stanza(tuple, stanza)
44 if tuple[1] == "xmlelement" then
45 local name = tuple[2];
46 local attr = {};
47 for _, a in ipairs(tuple[3]) do attr[a[1]] = a[2]; end
48 local up;
49 if stanza then stanza:tag(name, attr); up = true; else stanza = st.stanza(name, attr); end
50 for _, a in ipairs(tuple[4]) do build_stanza(a, stanza); end
51 if up then stanza:up(); else return stanza end
52 elseif tuple[1] == "xmlcdata" then
53 stanza:text(tuple[2]);
54 else
55 error("unknown element type: "..serialize.serialize(tuple));
56 end
57 end
58 function build_time(tuple)
59 local Megaseconds,Seconds,Microseconds = unpack(tuple);
60 return Megaseconds * 1000000 + Seconds;
61 end
62
63 function vcard(node, host, stanza)
64 mkdirs(host);
65 local ret, err = dm.store(node, host, "vcard", st.preserialize(stanza));
66 print("["..(err or "success").."] vCard: "..node.."@"..host);
67 end
68 function password(node, host, password)
69 mkdirs(host);
70 local ret, err = dm.store(node, host, "accounts", {password = password});
71 print("["..(err or "success").."] accounts: "..node.."@"..host.." = "..password);
72 end
73 function roster(node, host, jid, item)
74 mkdirs(host);
75 local roster = dm.load(node, host, "roster") or {};
76 roster[jid] = item;
77 local ret, err = dm.store(node, host, "roster", roster);
78 print("["..(err or "success").."] roster: " ..node.."@"..host.." - "..jid);
79 end
80 function private_storage(node, host, xmlns, stanza)
81 mkdirs(host);
82 local private = dm.load(node, host, "private") or {};
83 private[xmlns] = st.preserialize(stanza);
84 local ret, err = dm.store(node, host, "private", private);
85 print("["..(err or "success").."] private: " ..node.."@"..host.." - "..xmlns);
86 end
87 function offline_msg(node, host, t, stanza)
88 mkdirs(host);
89 stanza.attr.stamp = os.date("!%Y-%m-%dT%H:%M:%SZ", t);
90 stanza.attr.stamp_legacy = os.date("!%Y%m%dT%H:%M:%S", t);
91 local ret, err = dm.list_append(node, host, "offline", st.preserialize(stanza));
92 print("["..(err or "success").."] offline: " ..node.."@"..host.." - "..os.date("!%Y-%m-%dT%H:%M:%SZ", t));
93 end
94
95
96 local filters = {
97 passwd = function(tuple)
98 password(tuple[2][1], tuple[2][2], tuple[3]);
99 end;
100 vcard = function(tuple)
101 vcard(tuple[2][1], tuple[2][2], build_stanza(tuple[3]));
102 end;
103 roster = function(tuple)
104 local node = tuple[3][1]; local host = tuple[3][2];
105 local contact = tuple[4][1].."@"..tuple[4][2];
106 local name = tuple[5]; local subscription = tuple[6];
107 local ask = tuple[7]; local groups = tuple[8];
108 if type(name) ~= type("") then name = nil; end
109 if ask == "none" then ask = nil; elseif ask == "out" then ask = "subscribe" else error(ask) end
110 if subscription ~= "both" and subscription ~= "from" and subscription ~= "to" and subscription ~= "none" then error(subscription) end
111 local item = {name = name, ask = ask, subscription = subscription, groups = {}};
112 for _, g in ipairs(groups) do item.groups[g] = true; end
113 roster(node, host, contact, item);
114 end;
115 private_storage = function(tuple)
116 private_storage(tuple[2][1], tuple[2][2], tuple[2][3], build_stanza(tuple[3]));
117 end;
118 offline_msg = function(tuple)
119 offline_msg(tuple[2][1], tuple[2][2], build_time(tuple[3]), build_stanza(tuple[7]));
120 end;
121 config = function(tuple)
122 if tuple[2] == "hosts" then
123 local output = io.output(); io.output("prosody.cfg.lua");
124 io.write("-- Configuration imported from ejabberd --\n");
125 io.write([[Host "*"
126 modules_enabled = {
127 "saslauth"; -- Authentication for clients and servers. Recommended if you want to log in.
128 "legacyauth"; -- Legacy authentication. Only used by some old clients and bots.
129 "roster"; -- Allow users to have a roster. Recommended ;)
130 "register"; -- Allow users to register on this server using a client
131 "tls"; -- Add support for secure TLS on c2s/s2s connections
132 "vcard"; -- Allow users to set vCards
133 "private"; -- Private XML storage (for room bookmarks, etc.)
134 "version"; -- Replies to server version requests
135 "dialback"; -- s2s dialback support
136 "uptime";
137 "disco";
138 "time";
139 "ping";
140 --"selftests";
141 };
142 ]]);
143 for _, h in ipairs(tuple[3]) do
144 io.write("Host \"" .. h .. "\"\n");
145 end
146 io.output(output);
147 print("prosody.cfg.lua created");
148 end
149 end;
150 };
151
152 local arg = ...;
153 local help = "/? -? ? /h -h /help -help --help";
154 if not arg or help:find(arg, 1, true) then
155 print([[ejabberd db dump importer for Prosody
156
157 Usage: ejabberd2prosody.lua filename.txt
158
159 The file can be generated from ejabberd using:
160 sudo ./bin/ejabberdctl dump filename.txt
161
162 Note: The path of ejabberdctl depends on your ejabberd installation, and ejabberd needs to be running for ejabberdctl to work.]]);
163 os.exit(1);
164 end
165 local count = 0;
166 local t = {};
167 for item in erlparse.parseFile(arg) do
168 count = count + 1;
169 local name = item[1];
170 t[name] = (t[name] or 0) + 1;
171 --print(count, serialize.serialize(item));
172 if filters[name] then filters[name](item); end
173 end
174 --print(serialize.serialize(t));