From 8b4303771ba77b996a1d375f932300029346f7cd Mon Sep 17 00:00:00 2001 From: Waqas Hussain Date: Sat, 29 Nov 2008 23:59:27 +0500 Subject: ejabberd db dump importer for Prosody --- tools/ejabberd2prosody.lua | 174 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 174 insertions(+) create mode 100644 tools/ejabberd2prosody.lua (limited to 'tools/ejabberd2prosody.lua') diff --git a/tools/ejabberd2prosody.lua b/tools/ejabberd2prosody.lua new file mode 100644 index 00000000..60cb8b19 --- /dev/null +++ b/tools/ejabberd2prosody.lua @@ -0,0 +1,174 @@ + +require "erlparse"; +require "serialize"; + +package.path = package.path ..";../?.lua"; +local st = require "util.stanza"; +package.loaded["util.logger"] = {init = function() return function() end; end} +local dm = require "util.datamanager" +local data_path = "data"; +dm.set_data_path(data_path); + +local _mkdir = {} +function mkdir(path) + path = path:gsub("/", "\\"); + --print("mkdir",path); + local x = io.popen("mkdir "..path.." 2>&1"):read("*a"); +end +function encode(s) return s and (s:gsub("%W", function (c) return string.format("%%%x", c:byte()); end)); end +function getpath(username, host, datastore, ext) + ext = ext or "dat"; + if username then + return format("%s/%s/%s/%s.%s", data_path, encode(host), datastore, encode(username), ext); + elseif host then + return format("%s/%s/%s.%s", data_path, encode(host), datastore, ext); + else + return format("%s/%s.%s", data_path, datastore, ext); + end +end +function mkdirs(host) + if not _mkdir[host] then + local host_dir = string.format("%s/%s", data_path, encode(host)); + mkdir(host_dir); + mkdir(host_dir.."/accounts"); + mkdir(host_dir.."/vcard"); + mkdir(host_dir.."/roster"); + mkdir(host_dir.."/private"); + mkdir(host_dir.."/offline"); + _mkdir[host] = true; + end +end +mkdir(data_path); + +function build_stanza(tuple, stanza) + if tuple[1] == "xmlelement" then + local name = tuple[2]; + local attr = {}; + for _, a in ipairs(tuple[3]) do attr[a[1]] = a[2]; end + local up; + if stanza then stanza:tag(name, attr); up = true; else stanza = st.stanza(name, attr); end + for _, a in ipairs(tuple[4]) do build_stanza(a, stanza); end + if up then stanza:up(); else return stanza end + elseif tuple[1] == "xmlcdata" then + stanza:text(tuple[2]); + else + error("unknown element type: "..serialize.serialize(tuple)); + end +end +function build_time(tuple) + local Megaseconds,Seconds,Microseconds = unpack(tuple); + return Megaseconds * 1000000 + Seconds; +end + +function vcard(node, host, stanza) + mkdirs(host); + local ret, err = dm.store(node, host, "vcard", st.preserialize(stanza)); + print("["..(err or "success").."] vCard: "..node.."@"..host); +end +function password(node, host, password) + mkdirs(host); + local ret, err = dm.store(node, host, "accounts", {password = password}); + print("["..(err or "success").."] accounts: "..node.."@"..host.." = "..password); +end +function roster(node, host, jid, item) + mkdirs(host); + local roster = dm.load(node, host, "roster") or {}; + roster[jid] = item; + local ret, err = dm.store(node, host, "roster", roster); + print("["..(err or "success").."] roster: " ..node.."@"..host.." - "..jid); +end +function private_storage(node, host, xmlns, stanza) + mkdirs(host); + local private = dm.load(node, host, "private") or {}; + private[xmlns] = st.preserialize(stanza); + local ret, err = dm.store(node, host, "private", private); + print("["..(err or "success").."] private: " ..node.."@"..host.." - "..xmlns); +end +function offline_msg(node, host, t, stanza) + mkdirs(host); + stanza.attr.stamp = os.date("!%Y-%m-%dT%H:%M:%SZ", t); + stanza.attr.stamp_legacy = os.date("!%Y%m%dT%H:%M:%S", t); + local ret, err = dm.list_append(node, host, "offline", st.preserialize(stanza)); + print("["..(err or "success").."] offline: " ..node.."@"..host.." - "..os.date("!%Y-%m-%dT%H:%M:%SZ", t)); +end + + +local filters = { + passwd = function(tuple) + password(tuple[2][1], tuple[2][2], tuple[3]); + end; + vcard = function(tuple) + vcard(tuple[2][1], tuple[2][2], build_stanza(tuple[3])); + end; + roster = function(tuple) + local node = tuple[3][1]; local host = tuple[3][2]; + local contact = tuple[4][1].."@"..tuple[4][2]; + local name = tuple[5]; local subscription = tuple[6]; + local ask = tuple[7]; local groups = tuple[8]; + if type(name) ~= type("") then name = nil; end + if ask == "none" then ask = nil; elseif ask == "out" then ask = "subscribe" else error(ask) end + if subscription ~= "both" and subscription ~= "from" and subscription ~= "to" and subscription ~= "none" then error(subscription) end + local item = {name = name, ask = ask, subscription = subscription, groups = {}}; + for _, g in ipairs(groups) do item.groups[g] = true; end + roster(node, host, contact, item); + end; + private_storage = function(tuple) + private_storage(tuple[2][1], tuple[2][2], tuple[2][3], build_stanza(tuple[3])); + end; + offline_msg = function(tuple) + offline_msg(tuple[2][1], tuple[2][2], build_time(tuple[3]), build_stanza(tuple[7])); + end; + config = function(tuple) + if tuple[2] == "hosts" then + local output = io.output(); io.output("prosody.cfg.lua"); + io.write("-- Configuration imported from ejabberd --\n"); + io.write([[Host "*" + modules_enabled = { + "saslauth"; -- Authentication for clients and servers. Recommended if you want to log in. + "legacyauth"; -- Legacy authentication. Only used by some old clients and bots. + "roster"; -- Allow users to have a roster. Recommended ;) + "register"; -- Allow users to register on this server using a client + "tls"; -- Add support for secure TLS on c2s/s2s connections + "vcard"; -- Allow users to set vCards + "private"; -- Private XML storage (for room bookmarks, etc.) + "version"; -- Replies to server version requests + "dialback"; -- s2s dialback support + "uptime"; + "disco"; + "time"; + "ping"; + --"selftests"; + }; +]]); + for _, h in ipairs(tuple[3]) do + io.write("Host \"" .. h .. "\"\n"); + end + io.output(output); + print("prosody.cfg.lua created"); + end + end; +}; + +local arg = ...; +local help = "/? -? ? /h -h /help -help --help"; +if not arg or help:find(arg, 1, true) then + print([[ejabberd db dump importer for Prosody + + Usage: ejabberd2prosody.lua filename.txt + +The file can be generated from ejabberd using: + sudo ./bin/ejabberdctl dump filename.txt + +Note: The path of ejabberdctl depends on your ejabberd installation, and ejabberd needs to be running for ejabberdctl to work.]]); + os.exit(1); +end +local count = 0; +local t = {}; +for item in erlparse.parseFile(arg) do + count = count + 1; + local name = item[1]; + t[name] = (t[name] or 0) + 1; + --print(count, serialize.serialize(item)); + if filters[name] then filters[name](item); end +end +--print(serialize.serialize(t)); -- cgit v1.2.3 From 354c65daa0bc974297c0dcaac769dd63725ba4e1 Mon Sep 17 00:00:00 2001 From: Matthew Wild Date: Sat, 29 Nov 2008 19:14:54 +0000 Subject: Make ejabberd2prosody.lua eecutable --- tools/ejabberd2prosody.lua | 1 + 1 file changed, 1 insertion(+) mode change 100644 => 100755 tools/ejabberd2prosody.lua (limited to 'tools/ejabberd2prosody.lua') diff --git a/tools/ejabberd2prosody.lua b/tools/ejabberd2prosody.lua old mode 100644 new mode 100755 index 60cb8b19..01114133 --- a/tools/ejabberd2prosody.lua +++ b/tools/ejabberd2prosody.lua @@ -1,3 +1,4 @@ +#!/usr/bin/env lua require "erlparse"; require "serialize"; -- cgit v1.2.3