Add XMPP onion deployment in clients role

6 files changed, 326 insertions, 0 deletions

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