From 7f77df3e21a4478196f33596c3ea7590bca74d6f Mon Sep 17 00:00:00 2001 From: Matthieu Saulnier Date: Sun, 8 Jan 2023 12:25:53 +0100 Subject: Add XMPP onion deployment in clients role --- roles/clients/files/prosody.cfg.lua | 277 +++++++++++++++++++++++++++++ roles/clients/files/vhostlocalhost.cfg.lua | 4 + roles/clients/files/vhostonion.cfg.lua | 18 ++ roles/clients/tasks/main.yml | 3 + roles/clients/tasks/pkgs.yml | 1 + roles/clients/tasks/prosody.yml | 23 +++ 6 files changed, 326 insertions(+) create mode 100644 roles/clients/files/prosody.cfg.lua create mode 100644 roles/clients/files/vhostlocalhost.cfg.lua create mode 100644 roles/clients/files/vhostonion.cfg.lua create mode 100644 roles/clients/tasks/prosody.yml diff --git a/roles/clients/files/prosody.cfg.lua b/roles/clients/files/prosody.cfg.lua new file mode 100644 index 0000000..072eeb0 --- /dev/null +++ b/roles/clients/files/prosody.cfg.lua @@ -0,0 +1,277 @@ +-- +-- Ansible managed. +-- +-- Prosody XMPP Configuration File +-- +-- Information on configuring Prosody can be found on our +-- website at https://prosody.im/doc/configure +-- +-- Tip: You can check that the syntax of this file is correct +-- when you have finished by running this command: +-- prosodyctl check config +-- 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 +c2s_ports = "15222" +c2s_interfaces = "localhost" +s2s_ports = "5269" +s2s_interfaces = "localhost" + +-- This is a (by default, empty) list of accounts that are admins +-- for the server. Note that you must create the accounts separately +-- (see https://prosody.im/doc/creating_accounts for info) +-- Example: admins = { "user1@example.com", "user2@example.net" } +admins = { } + +-- This option allows you to specify additional locations where Prosody +-- will search first for modules. For additional modules you can install, see +-- the community module repository at https://modules.prosody.im/ +--plugin_paths = {} + +-- This is the list of modules Prosody will load on startup. +-- Documentation for bundled modules can be found at: https://prosody.im/doc/modules +modules_enabled = { + + -- Generally required + "disco"; -- Service discovery + "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 + + -- Not essential, but recommended + "blocklist"; -- Allow users to block communications with other users + "bookmarks"; -- Synchronise the list of open rooms between clients + "carbons"; -- Keep multiple online clients in sync + "dialback"; -- Support for verifying remote servers using DNS + "limits"; -- Enable bandwidth limiting for XMPP connections + "pep"; -- Allow users to store public and private data in their account + "private"; -- Legacy account storage mechanism (XEP-0049) + "smacks"; -- Stream management and resumption (XEP-0198) + "vcard4"; -- User profiles (stored in PEP) + "vcard_legacy"; -- Conversion between legacy vCard and PEP Avatar, vcard + + -- Nice to have + "csi_simple"; -- Simple but effective traffic optimizations for mobile devices + "invites"; -- Create and manage invites + "invites_adhoc"; -- Allow admins/users to create invitations via their client + "invites_register"; -- Allows invited users to create accounts + "ping"; -- Replies to XMPP pings with pongs + "register"; -- Allow users to register on this server using a client and change passwords + --"time"; -- Let others know the time here on this server + --"uptime"; -- Report how long server has been running + --"version"; -- Replies to server version requests + --"mam"; -- Store recent messages to allow multi-device synchronization + --"turn_external"; -- Provide external STUN/TURN service for e.g. audio/video calls + + -- Admin interfaces + --"admin_adhoc"; -- Allows administration via an XMPP client that supports ad-hoc commands + --"admin_shell"; -- Allow secure administration via 'prosodyctl shell' + + -- HTTP modules + --"bosh"; -- Enable BOSH clients, aka "Jabber over HTTP" + --"http_openmetrics"; -- for exposing metrics to stats collectors + --"websocket"; -- XMPP over WebSockets + + -- Other specific functionality + --"announce"; -- Send announcement to all online users + --"groups"; -- Shared roster support + --"legacyauth"; -- Legacy authentication. Only used by some old clients and bots. + --"mimicking"; -- Prevent address spoofing + --"motd"; -- Send a message to users when they log in + --"proxy65"; -- Enables a file transfer proxy service which clients behind NAT can use + --"s2s_bidi"; -- Bi-directional server-to-server (XEP-0288) + --"server_contact_info"; -- Publish contact information for this service + --"tombstones"; -- Prevent registration of deleted accounts + --"watchregistrations"; -- Alert admins of registrations + --"welcome"; -- Welcome users who register accounts +} + +-- 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 + -- "posix"; -- POSIX functionality, sends server to background, etc. +} + + +-- Server-to-server authentication +-- Require valid certificates for server-to-server connections? +-- If false, other methods such as dialback (DNS) may be used instead. + +s2s_secure_auth = false + +-- Some servers have invalid or self-signed certificates. You can list +-- remote domains here that will not be required to authenticate using +-- certificates. They will be authenticated using other methods instead, +-- even when s2s_secure_auth is enabled. + +--s2s_insecure_domains = { "insecure.example" } + +-- Even if you disable s2s_secure_auth, you can still require valid +-- certificates for some domains by specifying a list here. + +--s2s_secure_domains = { "jabber.org" } + + +-- Rate limits +-- Enable rate limits for incoming client and server connections. These help +-- protect from excessive resource consumption and denial-of-service attacks. + +limits = { + c2s = { + rate = "10kb/s"; + }; + s2sin = { + rate = "30kb/s"; + }; +} + +-- Authentication +-- Select the authentication backend to use. The 'internal' providers +-- use Prosody's configured data storage to store the authentication data. +-- For more information see https://prosody.im/doc/authentication + +authentication = "internal_hashed" + +-- Many authentication providers, including the default one, allow you to +-- create user accounts via Prosody's admin interfaces. For details, see the +-- documentation at https://prosody.im/doc/creating_accounts + +allow_registration = false + +-- Storage +-- 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 https://prosody.im/doc/storage for more info. + +--storage = "sql" -- Default is "internal" (Note: "sql" requires installed +-- lua-dbi RPM package) + +-- 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" } + + +-- Archiving configuration +-- 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 + +-- You can also configure messages to be stored in-memory only. For more +-- archiving options, see https://prosody.im/doc/modules/mod_mam + + +-- Audio/video call relay (STUN/TURN) +-- To ensure clients connected to the server can establish connections for +-- low-latency media streaming (such as audio and video calls), it is +-- recommended to run a STUN/TURN server for clients to use. If you do this, +-- specify the details here so clients can discover it. +-- Find more information at https://prosody.im/doc/turn + +-- Specify the address of the TURN service (you may use the same domain as XMPP) +--turn_external_host = "turn.example.com" + +-- This secret must be set to the same value in both Prosody and the TURN server +--turn_external_secret = "your-secret-turn-access-token" + + +-- Logging configuration +-- For advanced logging see https://prosody.im/doc/logging +log = { + -- Log everything of level "info" and higher (that is, all except "debug" messages) + -- to /var/log/prosody/prosody.log and errors also to /var/log/prosody/prosody.err + info = "/var/log/prosody/prosody.log"; -- Change 'info' to 'debug' for verbose logging + --error = "/var/log/prosody/prosody.err"; -- Log errors also to file + -- error = "*syslog"; -- Log errors also to syslog + -- "*console"; -- Log to the console, useful for debugging when running in the foreground +} + + +-- Uncomment to enable statistics +-- For more info see https://prosody.im/doc/statistics +-- statistics = "internal" + + +-- Certificates +-- Every virtual host and component needs a certificate so that clients and +-- servers can securely verify its identity. Prosody will automatically load +-- certificates/keys from the directory specified here. +-- For more information, including how to use 'prosodyctl' to auto-import certificates +-- (from e.g. Let's Encrypt) see https://prosody.im/doc/certificates + +-- Location of directory to find certificates in (relative to main config file): +--certificates = "/etc/pki/prosody/" +c2s_require_encryption = false +s2s_require_encryption = false +allow_unencrypted_plain_auth = true + + +-- POSIX configuration +-- For more info see https://prosody.im/doc/modules/mod_posix +pidfile = "/run/prosody/prosody.pid"; + + +----------- 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" +-- Prosody requires at least one enabled VirtualHost to function. You can +-- safely remove or disable 'localhost' once you have added another. + + +--VirtualHost "example.com" + +------ Components ------ +-- You can specify components to add hosts that provide special services, +-- like multi-user conferences, and transports. +-- For more information on components, see https://prosody.im/doc/components + +---Set up a MUC (multi-user chat) room server on conference.example.com: +--Component "conference.example.com" "muc" +--- Store MUC messages in an archive and allow users to access it +--modules_enabled = { "muc_mam" } + +---Set up a file sharing component +--Component "share.example.com" "http_file_share" + +---Set up an external component (default component port is 5347) +-- +-- External components allow adding various services, such as gateways/ +-- bridges to non-XMPP networks and services. For more info +-- see: https://prosody.im/doc/components#adding_an_external_component +-- +--Component "gateway.example.com" +-- component_secret = "password" + + +------ Additional config files ------ +-- For organizational purposes you may prefer to add VirtualHost and +-- Component definitions in their own config files. This line includes +-- all config files in /etc/prosody/conf.d/ + +Include "conf.d/*.cfg.lua" + + +---------- End of the Prosody Configuration file ---------- +-- You usually **DO NOT** want to add settings here at the end, as they would +-- only apply to the last defined VirtualHost or Component. +-- +-- Settings for the global section should go higher up, before the first +-- VirtualHost or Component line, while settings intended for specific hosts +-- should go under the corresponding VirtualHost or Component line. +-- +-- For more information see https://prosody.im/doc/configure diff --git a/roles/clients/files/vhostlocalhost.cfg.lua b/roles/clients/files/vhostlocalhost.cfg.lua new file mode 100644 index 0000000..0081d04 --- /dev/null +++ b/roles/clients/files/vhostlocalhost.cfg.lua @@ -0,0 +1,4 @@ +-- +-- Ansible managed. +-- +-- Section for VirtualHost localhost diff --git a/roles/clients/files/vhostonion.cfg.lua b/roles/clients/files/vhostonion.cfg.lua new file mode 100644 index 0000000..da878ed --- /dev/null +++ b/roles/clients/files/vhostonion.cfg.lua @@ -0,0 +1,18 @@ +-- +-- Ansible managed. +-- +-- Section for VirtualHost onion address + +VirtualHost "p4ac3ntp3ai643k3h5f7ubggg7zmdf7ddsnfybn5rejy73vqdcplzxid.onion" + modules_enabled = { "onions" }; + onions_only = true + onions_tor_all = true + ssl = { } + +Component "rooms.p4ac3ntp3ai643k3h5f7ubggg7zmdf7ddsnfybn5rejy73vqdcplzxid.onion" "muc" + name = "Hidden Chatrooms" + modules_enabled = { "muc_mam", "onions" } + restrict_room_creation = "local" + onions_only = true + onions_tor_all = true + ssl = { } diff --git a/roles/clients/tasks/main.yml b/roles/clients/tasks/main.yml index 38d052b..af417e2 100644 --- a/roles/clients/tasks/main.yml +++ b/roles/clients/tasks/main.yml @@ -22,6 +22,9 @@ - name: Installations des paquets import_tasks: pkgs.yml +- name: Configuration du serveur XMPP onion + import_tasks: prosody.yml + - name: Configuration démon Cron import_tasks: cron.yml diff --git a/roles/clients/tasks/pkgs.yml b/roles/clients/tasks/pkgs.yml index 7cd94f4..98884b9 100644 --- a/roles/clients/tasks/pkgs.yml +++ b/roles/clients/tasks/pkgs.yml @@ -3,6 +3,7 @@ name: "{{ item }}" state: present loop: + - prosody - fetchmail - procmail - irssi diff --git a/roles/clients/tasks/prosody.yml b/roles/clients/tasks/prosody.yml new file mode 100644 index 0000000..15321a6 --- /dev/null +++ b/roles/clients/tasks/prosody.yml @@ -0,0 +1,23 @@ +- name: Installation fichier de config prosody + copy: + src: prosody.cfg.lua + dest: /etc/prosody/prosody.cfg.lua + owner: root + group: prosody + mode: 0640 + +- name: Modification vhost localhost + copy: + src: vhostlocalhost.cfg.lua + dest: /etc/prosody/conf.d/localhost.cfg.lua + owner: root + group: prosody + mode: 0640 + +- name: Installation vhost onion + copy: + src: vhostonion.cfg.lua + dest: /etc/prosody/conf.d/vhostonion.cfg.lua + owner: root + group: prosody + mode: 0640 -- cgit