author | Kim Alvefur <zash@zash.se> |
Tue, 22 Nov 2022 23:56:01 +0100 | |
branch | 0.11 |
changeset 12801 | be09ac8300a7 |
parent 8487 | f591855f060d |
child 10386 | fcdc65bc6697 |
permissions | -rw-r--r-- |
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-- Prosody IM |
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-- Copyright (C) 2008-2010 Matthew Wild |
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-- Copyright (C) 2008-2010 Waqas Hussain |
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-- |
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-- This project is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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Insert copyright/license headers
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-- |
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local st = require "util.stanza"; |
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mod_register: Use set_password to set passwords instead of create_user.
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local usermanager_set_password = require "core.usermanager".set_password; |
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local usermanager_delete_user = require "core.usermanager".delete_user; |
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Fixed: mod_register: Node prepping was not being applied to usernames (part of issue #57)
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local nodeprep = require "util.encodings".stringprep.nodeprep; |
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local jid_bare = require "util.jid".bare; |
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local compat = module:get_option_boolean("registration_compat", true); |
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Change modules to use the new add_feature module API method.
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module:add_feature("jabber:iq:register"); |
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Modules now sending disco replies
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mod_register: Add comments saying which section handles password change, account deletion and which is in-band registration
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-- Password change and account deletion handler |
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local function handle_registration_stanza(event) |
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local session, stanza = event.origin, event.stanza; |
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local log = session.log or module._log; |
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local query = stanza.tags[1]; |
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if stanza.attr.type == "get" then |
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local reply = st.reply(stanza); |
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reply:tag("query", {xmlns = "jabber:iq:register"}) |
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:tag("registered"):up() |
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:tag("username"):text(session.username):up() |
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:tag("password"):up(); |
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session.send(reply); |
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else -- stanza.attr.type == "set" |
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if query.tags[1] and query.tags[1].name == "remove" then |
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local username, host = session.username, session.host; |
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mod_register: Add comment explaining the workaround for replying when the account is being deleted
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-- This one weird trick sends a reply to this stanza before the user is deleted |
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local old_session_close = session.close; |
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session.close = function(self, ...) |
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self.send(st.reply(stanza)); |
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return old_session_close(self, ...); |
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end |
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local ok, err = usermanager_delete_user(username, host); |
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if not ok then |
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log("debug", "Removing user account %s@%s failed: %s", username, host, err); |
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session.close = old_session_close; |
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session.send(st.error_reply(stanza, "cancel", "service-unavailable", err)); |
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return true; |
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end |
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log("info", "User removed their account: %s@%s", username, host); |
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module:fire_event("user-deregistered", { username = username, host = host, source = "mod_register", session = session }); |
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else |
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mod_register: get_child_text()!
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local username = nodeprep(query:get_child_text("username")); |
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local password = query:get_child_text("password"); |
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if username and password then |
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if username == session.username then |
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if usermanager_set_password(username, password, session.host, session.resource) then |
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session.send(st.reply(stanza)); |
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else |
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-- TODO unable to write file, file may be locked, etc, what's the correct error? |
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session.send(st.error_reply(stanza, "wait", "internal-server-error")); |
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end |
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else |
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Fixed mod_register to use session.send for sending stanzas
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session.send(st.error_reply(stanza, "modify", "bad-request")); |
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end |
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else |
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session.send(st.error_reply(stanza, "modify", "bad-request")); |
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end |
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end |
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end |
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return true; |
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end |
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module:hook("iq/self/jabber:iq:register:query", handle_registration_stanza); |
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if compat then |
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module:hook("iq/host/jabber:iq:register:query", function (event) |
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local session, stanza = event.origin, event.stanza; |
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if session.type == "c2s" and jid_bare(stanza.attr.to) == session.host then |
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return handle_registration_stanza(event); |
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end |
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end); |
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end |
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