-- a custom prosody 0.11 config focused on high security and ease of use across (mobile) clients -- provided to you by the homebrewserver.club -- the original config file (prosody.cfg.lua.original) will have more information -- https://homebrewserver.club/configuring-a-modern-xmpp-server.html plugin_paths = { "/usr/src/prosody-modules" } -- non-standard plugin path so we can keep them up to date with mercurial modules_enabled = { "roster"; -- Allow users to have a roster. Recommended ;) "saslauth"; -- Authentication for clients and servers. Recommended if you want to log in. "tls"; -- Add support for secure TLS on c2s/s2s connections "dialback"; -- s2s dialback support "disco"; -- Service discovery "private"; -- Private XML storage (for room bookmarks, etc.) "vcard4"; -- User Profiles (stored in PEP) "vcard_legacy"; -- Conversion between legacy vCard and PEP Avatar, vcard "version"; -- Replies to server version requests "uptime"; -- Report how long server has been running "time"; -- Let others know the time here on this server "ping"; -- Replies to XMPP pings with pongs "register"; --Allows clients to register an account on your server "pep"; -- Enables users to publish their mood, activity, playing music and more "carbons"; -- XEP-0280: Message Carbons, synchronize messages accross devices "smacks"; -- XEP-0198: Stream Management, keep chatting even when the network drops for a few seconds "mam"; -- XEP-0313: Message Archive Management, allows to retrieve chat history from server "csi_simple"; -- XEP-0352: Client State Indication "admin_adhoc"; -- Allows administration via an XMPP client that supports ad-hoc commands "blocklist"; -- XEP-0191 blocking of users "bookmarks"; -- Synchronize currently joined groupchat between different clients. "server_contact_info"; --add contact info in the case of issues with the server --"cloud_notify"; -- Support for XEP-0357 Push Notifications for compatibility with ChatSecure/iOS. -- iOS typically end the connection when an app runs in the background and requires use of Apple's Push servers to wake up and receive a message. Enabling this module allows your server to do that for your contacts on iOS. -- However we leave it commented out as it is another example of vertically integrated cloud platforms at odds with federation, with all the meta-data-based surveillance consequences that that might have. }; allow_registration = false; -- Enable to allow people to register accounts on your server from their clients, for more information see http://prosody.im/doc/creating_accounts certificates = "/etc/prosody/certs" -- Path where prosody looks for the certificates see: https://prosody.im/doc/letsencrypt https_certificate = "certs/groups.myserver.org.crt" c2s_require_encryption = true -- Force clients to use encrypted connections -- Force certificate authentication for server-to-server connections? -- This provides ideal security, but requires servers you communicate -- with to support encryption AND present valid, trusted certificates. -- NOTE: Your version of LuaSec must support certificate verification! -- For more information see http://prosody.im/doc/s2s#security s2s_secure_auth = true pidfile = "/var/run/prosody/prosody.pid" authentication = "internal_hashed" -- Archiving -- If mod_mam is enabled, Prosody will store a copy of every message. This -- is used to synchronize conversations between multiple clients, even if -- they are offline. This setting controls how long Prosody will keep -- messages in the archive before removing them. archive_expires_after = "1w" -- Remove archived messages after 1 week log = { --disable for extra privacy info = "/var/log/prosody/prosody.log"; -- Change 'info' to 'debug' for verbose logging error = "/var/log/prosody/prosody.err"; "*syslog"; } disco_items = { -- allows clients to find the capabilities of your server {"upload.myserver.org", "file uploads"}; {"groups.myserver.org", "group chats"}; } -- add contact information for other server admins to contact you about issues regarding your server -- this is particularly important if you enable public registrations -- contact_info = { -- admin = { "mailto:username@myserver.org", "xmpp:username@myserver.org" }; --}; VirtualHost "myserver.org" -- Enable http_upload to allow image sharing across multiple devices and clients Component "upload.myserver.org" "http_upload" ---Allow setting up groupchats on this subdomain: Component "groups.myserver.org" "muc" modules_enabled = { "muc_mam", "vcard_muc" } -- enable archives and avatars for group chats -- Set up a file transfer proxy to facilitate clients sending larger files to each other Component "proxy.myserver.org" "proxy65"