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<code lua>
-- Prosody XMPP Server Configuration
--
-- Information on configuring Prosody can be found on our
-- website at http://prosody.im/doc/configure
--
-- Tip: You can check that the syntax of this file is correct
-- when you have finished by running: luac -p prosody.cfg.lua
-- If there are any errors, it will let you know what and where
-- they are, otherwise it will keep quiet.
--
-- Good luck, and happy Jabbering!


---------- Server-wide settings ----------
-- Settings in this section apply to the whole server and are the default settings
-- for any virtual hosts

-- plugin_paths = { "/usr/lib/prosody/modules/", "/usr/local/lib/prosody/modules/" }
plugin_paths = { "/usr/lib/prosody/modules/" }

-- This is a (by default, empty) list of accounts that are admins
-- for the server. Note that you must create the accounts separately
-- (see http://prosody.im/doc/creating_accounts for info)
-- Example: admins = { "user1@example.com", "user2@example.net" }
admins = { "admin@example.com" }

-- Enable use of libevent for better performance under high load
-- For more information see: http://prosody.im/doc/libevent
use_libevent = true;

-- This is the list of modules Prosody will load on startup.
-- It looks for mod_modulename.lua in the plugins folder, so make sure that exists too.
-- Documentation on modules can be found at: http://prosody.im/doc/modules
modules_enabled = {

	-- Generally required
		"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
		"posix"; -- POSIX functionality, sends server to background, enables syslog, etc.

	-- Not essential, but recommended
		"private"; -- Private XML storage (for room bookmarks, etc.)
		"vcard"; -- Allow users to set vCards
	
	-- These are commented by default as they have a performance impact
		"privacy"; -- Support privacy lists
--		"compression"; -- Stream compression (requires the lua-zlib package installed)

	-- Nice to have
		"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
		"pep"; -- Enables users to publish their mood, activity, playing music and more
		"register"; -- Allow users to register on this server using a client and change passwords

	-- Admin interfaces
		"admin_adhoc"; -- Allows administration via an XMPP client that supports ad-hoc commands
		"admin_telnet"; -- Opens telnet console interface on localhost port 5582

	-- HTTP modules
		"bosh"; -- Enable BOSH clients, aka "Jabber over HTTP"
		--"http_files"; -- Serve static files from a directory over HTTP

	-- Other specific functionality
		--"groups"; -- Shared roster support
		"announce"; -- Send announcement to all online users
		--"welcome"; -- Welcome users who register accounts
		"watchregistrations"; -- Alert admins of registrations
		--"motd"; -- Send a message to users when they log in
		--"legacyauth"; -- Legacy authentication. Only used by some old clients and bots.

                "s2s_auth_fingerprint";
		"s2s_log_certs";
		"block_registrations";
};

block_registrations_users = { "root", "xmpp" }
block_registrations_matching = { "admin", "root$" }

s2s_log_certs_persist = true;

-- These modules are auto-loaded, but should you want
-- to disable them then uncomment them here:
modules_disabled = {
	-- "offline"; -- Store offline messages
	-- "c2s"; -- Handle client connections
	-- "s2s"; -- Handle server-to-server connections
};

-- Disable account creation by default, for security
-- For more information see http://prosody.im/doc/creating_accounts
allow_registration = true;

-- These are the SSL/TLS-related settings. If you don't want
-- to use SSL/TLS, you may comment or remove this
ssl = {
	key = "/etc/prosody/certs/example.com.key";
	certificate = "/etc/prosody/certs/example.com.crt";
	capath = "/etc/ssl/certs";
	options = { "no_sslv2", "no_sslv3", "no_tlsv1", "no_tlsv1_1", "no_ticket", "no_compression", "cipher_server_preference", "single_dh_use", "single_ecdh_use" };
	ciphers = "HIGH+kEDH:!DSS:!AES128:!aNULL:!eNULL:!LOW:!MD5:!EXP:!EXSP:!PSK:!SRP:!DSS:!RC4:!DSA:!3DES:!ECDH:!CAMELLIA128-SHA:!DHE-RSA-CAMELLIA128-SHA";
	dhparam = "/etc/prosody/certs/dh.pem";
}

-- Force clients to use encrypted connections? This option will
-- prevent clients from authenticating unless they are using encryption.

c2s_require_encryption = true
s2s_require_encryption = true

-- 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

-- Many servers don't support encryption or have invalid or self-signed
-- certificates. You can list domains here that will not be required to
-- authenticate using certificates. They will be authenticated using DNS.

--s2s_insecure_domains = { "gmail.com" }
s2s_insecure_domains = { "jabber.berlin.ccc.de" }

-- Even if you leave s2s_secure_auth disabled, you can still require valid
-- certificates for some domains by specifying a list here.

--s2s_secure_domains = { "jabber.org" }

-- Required for init scripts and prosodyctl
pidfile = "/var/run/prosody/prosody.pid"

-- Select the authentication backend to use. The 'internal' providers
-- use Prosody's configured data storage to store the authentication data.
-- To allow Prosody to offer secure authentication mechanisms to clients, the
-- default provider stores passwords in plaintext. If you do not trust your
-- server please see http://prosody.im/doc/modules/mod_auth_internal_hashed
-- for information about using the hashed backend.

authentication = "internal_plain"

-- Select the storage backend to use. By default Prosody uses flat files
-- in its configured data directory, but it also supports more backends
-- through modules. An "sql" backend is included by default, but requires
-- additional dependencies. See http://prosody.im/doc/storage for more info.

--storage = "sql" -- Default is "internal"
storage = "sql"
sql = {
    driver = "PostgreSQL"; -- May also be "MySQL" or "SQLite3" (case sensitive!)
    database = "prosody"; -- The database name to use. For SQLite3 this the database filename (relative to the data storage directory).
    host = "203.0.113.23"; -- The address of the database server (delete this line for Postgre
    username = "prosody"; -- The username to authenticate to the database
    password = "KeepItSimpleSecret"; -- The password to authenticate to the database
}

-- For the "sql" backend, you can uncomment *one* of the below to configure:
--sql = { driver = "SQLite3", database = "prosody.sqlite" } -- Default. 'database' is the filename.
--sql = { driver = "MySQL", database = "prosody", username = "prosody", password = "secret", host = "localhost" }
--sql = { driver = "PostgreSQL", database = "prosody", username = "prosody", password = "secret", host = "localhost" }

-- Logging configuration
-- For advanced logging see http://prosody.im/doc/logging
--log = {
--	info = "/var/log/prosody/prosody.log"; -- Change 'info' to 'debug' for verbose logging
--	error = "/var/log/prosody/prosody.err";
--	"*syslog";
--}

s2s_trusted_fingerprints = {
        ["jabber.berlin.ccc.de"] = 	"4E:A2:34:44:1B:FB:71:D7:9E:D5:37:50:E3:7E:99:E3:AD:CD:09:17";
        ["jabber.cz"] = 		"52:30:B6:CD:41:D6:E4:10:BD:D9:1A:7F:B1:F8:87:AC:84:80:65:60";
	["jit.si"] = 			"26:C6:31:B7:CA:3C:2B:83:83:DB:E1:32:26:01:04:43:62:2C:13:BB";
	["0nl1ne.at"] =			"E5:56:D5:AA:32:78:0C:6D:EA:02:D0:5F:0E:93:80:E6:33:56:62:11";
}

----------- Virtual hosts -----------
-- You need to add a VirtualHost entry for each domain you wish Prosody to serve.
-- Settings under each VirtualHost entry apply *only* to that host.

VirtualHost "localhost"

VirtualHost "example.com"
	enabled = true -- Remove this line to enable this host

	-- Assign this host a certificate for TLS, otherwise it would use the one
	-- set in the global section (if any).
	-- Note that old-style SSL on port 5223 only supports one certificate, and will always
	-- use the global one.
	ssl = {
		key = "/etc/prosody/certs/example.com.key";
		certificate = "/etc/prosody/certs/example.com.crt";
		capath = "/etc/ssl/certs";
		options = { "no_sslv2", "no_sslv3", "no_tlsv1", "no_tlsv1_1", "no_ticket", "no_compression", "cipher_server_preference", "single_dh_use", "single_ecdh_use" };
		ciphers = "HIGH+kEDH:!DSS:!AES128:!aNULL:!eNULL:!LOW:!MD5:!EXP:!EXSP:!PSK:!SRP:!DSS:!RC4:!DSA:!3DES:!ECDH:!CAMELLIA128-SHA:!DHE-RSA-CAMELLIA128-SHA:!AESGCM";
		dhparam = "/etc/prosody/certs/dh.pem";
	}

------ Components ------
-- You can specify components to add hosts that provide special services,
-- like multi-user conferences, and transports.
-- For more information on components, see http://prosody.im/doc/components

---Set up a MUC (multi-user chat) room server on conference.example.com:
--Component "conference.example.com" "muc"
Component "rooms.example.com" "muc"

-- Set up a SOCKS5 bytestream proxy for server-proxied file transfers:
--Component "proxy.example.com" "proxy65"

---Set up an external component (default component port is 5347)
--
-- External components allow adding various services, such as gateways/
-- transports to other networks like ICQ, MSN and Yahoo. For more info
-- see: http://prosody.im/doc/components#adding_an_external_component
--
--Component "gateway.example.com"
--	component_secret = "password"
</code>