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-rw-r--r--plugins/mod_register.lua136
1 files changed, 68 insertions, 68 deletions
diff --git a/plugins/mod_register.lua b/plugins/mod_register.lua
index 25f47a9e..1e916e73 100644
--- a/plugins/mod_register.lua
+++ b/plugins/mod_register.lua
@@ -18,75 +18,74 @@ local nodeprep = require "util.encodings".stringprep.nodeprep;
module:add_feature("jabber:iq:register");
-module:add_iq_handler("c2s", "jabber:iq:register", function (session, stanza)
- if stanza.tags[1].name == "query" then
- local query = stanza.tags[1];
- if stanza.attr.type == "get" then
- local reply = st.reply(stanza);
- reply:tag("query", {xmlns = "jabber:iq:register"})
- :tag("registered"):up()
- :tag("username"):text(session.username):up()
- :tag("password"):up();
- session.send(reply);
- elseif stanza.attr.type == "set" then
- if query.tags[1] and query.tags[1].name == "remove" then
- -- TODO delete user auth data, send iq response, kick all user resources with a <not-authorized/>, delete all user data
- local username, host = session.username, session.host;
- --session.send(st.error_reply(stanza, "cancel", "not-allowed"));
- --return;
- usermanager_set_password(username, nil, host); -- Disable account
- -- FIXME the disabling currently allows a different user to recreate the account
- -- we should add an in-memory account block mode when we have threading
- session.send(st.reply(stanza));
- local roster = session.roster;
- for _, session in pairs(hosts[host].sessions[username].sessions) do -- disconnect all resources
- session:close({condition = "not-authorized", text = "Account deleted"});
- end
- -- TODO datamanager should be able to delete all user data itself
- datamanager.store(username, host, "vcard", nil);
- datamanager.store(username, host, "private", nil);
- datamanager.list_store(username, host, "offline", nil);
- local bare = username.."@"..host;
- for jid, item in pairs(roster) do
- if jid and jid ~= "pending" then
- if item.subscription == "both" or item.subscription == "from" or (roster.pending and roster.pending[jid]) then
- core_post_stanza(hosts[host], st.presence({type="unsubscribed", from=bare, to=jid}));
- end
- if item.subscription == "both" or item.subscription == "to" or item.ask then
- core_post_stanza(hosts[host], st.presence({type="unsubscribe", from=bare, to=jid}));
- end
+module:hook("iq/self/jabber:iq:register:query", function(event)
+ local session, stanza = event.origin, event.stanza;
+
+ local query = stanza.tags[1];
+ if stanza.attr.type == "get" then
+ local reply = st.reply(stanza);
+ reply:tag("query", {xmlns = "jabber:iq:register"})
+ :tag("registered"):up()
+ :tag("username"):text(session.username):up()
+ :tag("password"):up();
+ session.send(reply);
+ else -- stanza.attr.type == "set"
+ if query.tags[1] and query.tags[1].name == "remove" then
+ -- TODO delete user auth data, send iq response, kick all user resources with a <not-authorized/>, delete all user data
+ local username, host = session.username, session.host;
+ --session.send(st.error_reply(stanza, "cancel", "not-allowed"));
+ --return;
+ usermanager_set_password(username, nil, host); -- Disable account
+ -- FIXME the disabling currently allows a different user to recreate the account
+ -- we should add an in-memory account block mode when we have threading
+ session.send(st.reply(stanza));
+ local roster = session.roster;
+ for _, session in pairs(hosts[host].sessions[username].sessions) do -- disconnect all resources
+ session:close({condition = "not-authorized", text = "Account deleted"});
+ end
+ -- TODO datamanager should be able to delete all user data itself
+ datamanager.store(username, host, "vcard", nil);
+ datamanager.store(username, host, "private", nil);
+ datamanager.list_store(username, host, "offline", nil);
+ local bare = username.."@"..host;
+ for jid, item in pairs(roster) do
+ if jid and jid ~= "pending" then
+ if item.subscription == "both" or item.subscription == "from" or (roster.pending and roster.pending[jid]) then
+ core_post_stanza(hosts[host], st.presence({type="unsubscribed", from=bare, to=jid}));
+ end
+ if item.subscription == "both" or item.subscription == "to" or item.ask then
+ core_post_stanza(hosts[host], st.presence({type="unsubscribe", from=bare, to=jid}));
end
end
- datamanager.store(username, host, "roster", nil);
- datamanager.store(username, host, "privacy", nil);
- datamanager.store(username, host, "accounts", nil); -- delete accounts datastore at the end
- module:log("info", "User removed their account: %s@%s", username, host);
- module:fire_event("user-deregistered", { username = username, host = host, source = "mod_register", session = session });
- else
- local username = query:child_with_name("username");
- local password = query:child_with_name("password");
- if username and password then
- -- FIXME shouldn't use table.concat
- username = nodeprep(table.concat(username));
- password = table.concat(password);
- if username == session.username then
- if usermanager_set_password(username, password, session.host) then
- session.send(st.reply(stanza));
- else
- -- TODO unable to write file, file may be locked, etc, what's the correct error?
- session.send(st.error_reply(stanza, "wait", "internal-server-error"));
- end
+ end
+ datamanager.store(username, host, "roster", nil);
+ datamanager.store(username, host, "privacy", nil);
+ datamanager.store(username, host, "accounts", nil); -- delete accounts datastore at the end
+ module:log("info", "User removed their account: %s@%s", username, host);
+ module:fire_event("user-deregistered", { username = username, host = host, source = "mod_register", session = session });
+ else
+ local username = query:child_with_name("username");
+ local password = query:child_with_name("password");
+ if username and password then
+ -- FIXME shouldn't use table.concat
+ username = nodeprep(table.concat(username));
+ password = table.concat(password);
+ if username == session.username then
+ if usermanager_set_password(username, password, session.host) then
+ session.send(st.reply(stanza));
else
- session.send(st.error_reply(stanza, "modify", "bad-request"));
+ -- TODO unable to write file, file may be locked, etc, what's the correct error?
+ session.send(st.error_reply(stanza, "wait", "internal-server-error"));
end
else
session.send(st.error_reply(stanza, "modify", "bad-request"));
end
+ else
+ session.send(st.error_reply(stanza, "modify", "bad-request"));
end
end
- else
- session.send(st.error_reply(stanza, "cancel", "service-unavailable"));
- end;
+ end
+ return true;
end);
local recent_ips = {};
@@ -98,10 +97,12 @@ local blacklisted_ips = module:get_option("registration_blacklist") or {};
for _, ip in ipairs(whitelisted_ips) do whitelisted_ips[ip] = true; end
for _, ip in ipairs(blacklisted_ips) do blacklisted_ips[ip] = true; end
-module:add_iq_handler("c2s_unauthed", "jabber:iq:register", function (session, stanza)
- if module:get_option("allow_registration") == false then
+module:hook("stanza/iq/jabber:iq:register:query", function(event)
+ local session, stanza = event.origin, event.stanza;
+
+ if module:get_option("allow_registration") == false or session.type ~= "c2s_unauthed" then
session.send(st.error_reply(stanza, "cancel", "service-unavailable"));
- elseif stanza.tags[1].name == "query" then
+ else
local query = stanza.tags[1];
if stanza.attr.type == "get" then
local reply = st.reply(stanza);
@@ -122,7 +123,7 @@ module:add_iq_handler("c2s_unauthed", "jabber:iq:register", function (session, s
module:log("debug", "User's IP not known; can't apply blacklist/whitelist");
elseif blacklisted_ips[session.ip] or (whitelist_only and not whitelisted_ips[session.ip]) then
session.send(st.error_reply(stanza, "cancel", "not-acceptable", "You are not allowed to register an account."));
- return;
+ return true;
elseif min_seconds_between_registrations and not whitelisted_ips[session.ip] then
if not recent_ips[session.ip] then
recent_ips[session.ip] = { time = os_time(), count = 1 };
@@ -133,7 +134,7 @@ module:add_iq_handler("c2s_unauthed", "jabber:iq:register", function (session, s
if os_time() - ip.time < min_seconds_between_registrations then
ip.time = os_time();
session.send(st.error_reply(stanza, "wait", "not-acceptable"));
- return;
+ return true;
end
ip.time = os_time();
end
@@ -163,8 +164,7 @@ module:add_iq_handler("c2s_unauthed", "jabber:iq:register", function (session, s
end
end
end
- else
- session.send(st.error_reply(stanza, "cancel", "service-unavailable"));
- end;
+ end
+ return true;
end);