260 lines
9.1 KiB
Nix
260 lines
9.1 KiB
Nix
import ../make-test.nix ({ pkgs, ... }: {
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name = "ejabberd";
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meta = with pkgs.stdenv.lib.maintainers; {
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maintainers = [ ajs124 ];
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};
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nodes = {
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client = { nodes, pkgs, ... }: {
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environment.systemPackages = [
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(pkgs.callPackage ./xmpp-sendmessage.nix { connectTo = nodes.server.config.networking.primaryIPAddress; })
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];
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};
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server = { config, pkgs, ... }: {
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networking.extraHosts = ''
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${config.networking.primaryIPAddress} example.com
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'';
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services.ejabberd = {
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enable = true;
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configFile = "/etc/ejabberd.yml";
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};
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environment.etc."ejabberd.yml" = {
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user = "ejabberd";
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mode = "0600";
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text = ''
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loglevel: 3
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hosts:
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- "example.com"
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listen:
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-
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port: 5222
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module: ejabberd_c2s
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zlib: false
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max_stanza_size: 65536
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shaper: c2s_shaper
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access: c2s
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-
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port: 5269
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ip: "::"
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module: ejabberd_s2s_in
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-
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port: 5347
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ip: "127.0.0.1"
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module: ejabberd_service
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access: local
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shaper: fast
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## Disabling digest-md5 SASL authentication. digest-md5 requires plain-text
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## password storage (see auth_password_format option).
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disable_sasl_mechanisms: "digest-md5"
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## Outgoing S2S options
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## Preferred address families (which to try first) and connect timeout
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## in seconds.
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outgoing_s2s_families:
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- ipv4
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- ipv6
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## auth_method: Method used to authenticate the users.
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## The default method is the internal.
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## If you want to use a different method,
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## comment this line and enable the correct ones.
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auth_method: internal
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## Store the plain passwords or hashed for SCRAM:
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## auth_password_format: plain
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auth_password_format: scram
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###' TRAFFIC SHAPERS
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shaper:
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# in B/s
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normal: 1000000
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fast: 50000000
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## This option specifies the maximum number of elements in the queue
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## of the FSM. Refer to the documentation for details.
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max_fsm_queue: 1000
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###' ACCESS CONTROL LISTS
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acl:
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## The 'admin' ACL grants administrative privileges to XMPP accounts.
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## You can put here as many accounts as you want.
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admin:
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user:
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- "root": "example.com"
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## Local users: don't modify this.
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local:
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user_regexp: ""
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## Loopback network
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loopback:
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ip:
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- "127.0.0.0/8"
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- "::1/128"
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- "::FFFF:127.0.0.1/128"
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###' SHAPER RULES
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shaper_rules:
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## Maximum number of simultaneous sessions allowed for a single user:
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max_user_sessions: 10
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## Maximum number of offline messages that users can have:
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max_user_offline_messages:
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- 5000: admin
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- 1024
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## For C2S connections, all users except admins use the "normal" shaper
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c2s_shaper:
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- none: admin
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- normal
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## All S2S connections use the "fast" shaper
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s2s_shaper: fast
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###' ACCESS RULES
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access_rules:
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## This rule allows access only for local users:
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local:
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- allow: local
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## Only non-blocked users can use c2s connections:
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c2s:
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- deny: blocked
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- allow
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## Only admins can send announcement messages:
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announce:
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- allow: admin
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## Only admins can use the configuration interface:
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configure:
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- allow: admin
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## Only accounts of the local ejabberd server can create rooms:
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muc_create:
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- allow: local
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## Only accounts on the local ejabberd server can create Pubsub nodes:
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pubsub_createnode:
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- allow: local
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## In-band registration allows registration of any possible username.
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## To disable in-band registration, replace 'allow' with 'deny'.
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register:
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- allow
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## Only allow to register from localhost
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trusted_network:
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- allow: loopback
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## ===============
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## API PERMISSIONS
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## ===============
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##
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## This section allows you to define who and using what method
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## can execute commands offered by ejabberd.
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##
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## By default "console commands" section allow executing all commands
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## issued using ejabberdctl command, and "admin access" section allows
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## users in admin acl that connect from 127.0.0.1 to execute all
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## commands except start and stop with any available access method
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## (ejabberdctl, http-api, xmlrpc depending what is enabled on server).
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##
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## If you remove "console commands" there will be one added by
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## default allowing executing all commands, but if you just change
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## permissions in it, version from config file will be used instead
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## of default one.
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##
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api_permissions:
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"console commands":
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from:
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- ejabberd_ctl
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who: all
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what: "*"
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language: "en"
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###' MODULES
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## Modules enabled in all ejabberd virtual hosts.
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modules:
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mod_adhoc: {}
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mod_announce: # recommends mod_adhoc
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access: announce
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mod_blocking: {} # requires mod_privacy
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mod_caps: {}
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mod_carboncopy: {}
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mod_client_state: {}
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mod_configure: {} # requires mod_adhoc
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## mod_delegation: {} # for xep0356
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#mod_irc:
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# host: "irc.@HOST@"
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# default_encoding: "utf-8"
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## mod_bosh: {}
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## mod_http_fileserver:
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## docroot: "/var/www"
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## accesslog: "/var/log/ejabberd/access.log"
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#mod_http_upload:
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# thumbnail: false # otherwise needs the identify command from ImageMagick installed
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# put_url: "https://@HOST@:5444"
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## # docroot: "@HOME@/upload"
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#mod_http_upload_quota:
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# max_days: 14
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mod_last: {}
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## XEP-0313: Message Archive Management
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## You might want to setup a SQL backend for MAM because the mnesia database is
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## limited to 2GB which might be exceeded on large servers
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mod_mam: {}
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mod_muc:
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host: "muc.@HOST@"
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access:
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- allow
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access_admin:
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- allow: admin
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access_create: muc_create
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access_persistent: muc_create
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mod_muc_admin: {}
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mod_muc_log: {}
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mod_offline:
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access_max_user_messages: max_user_offline_messages
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mod_ping: {}
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## mod_pres_counter:
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## count: 5
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## interval: 60
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mod_privacy: {}
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mod_private: {}
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mod_roster:
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versioning: true
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mod_shared_roster: {}
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mod_stats: {}
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mod_time: {}
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mod_vcard:
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search: false
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mod_vcard_xupdate: {}
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## Convert all avatars posted by Android clients from WebP to JPEG
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mod_avatar: {}
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# convert:
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# webp: jpeg
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mod_version: {}
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mod_stream_mgmt: {}
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## The module for S2S dialback (XEP-0220). Please note that you cannot
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## rely solely on dialback if you want to federate with other servers,
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## because a lot of servers have dialback disabled and instead rely on
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## PKIX authentication. Make sure you have proper certificates installed
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## and check your accessibility at https://check.messaging.one/
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mod_s2s_dialback: {}
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mod_pubsub:
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plugins:
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- "pep"
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mod_push: {}
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'';
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};
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networking.firewall.enable = false;
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};
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};
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testScript = { nodes, ... }: ''
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$server->waitForUnit('ejabberd.service');
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$server->succeed('su ejabberd -s $(which ejabberdctl) status|grep started') =~ /ejabberd is running/;
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$server->succeed('su ejabberd -s $(which ejabberdctl) register azurediamond example.com hunter2');
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$server->succeed('su ejabberd -s $(which ejabberdctl) register cthon98 example.com nothunter2');
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$server->fail('su ejabberd -s $(which ejabberdctl) register asdf wrong.domain');
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$client->succeed('send-message');
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$server->succeed('su ejabberd -s $(which ejabberdctl) unregister cthon98 example.com');
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$server->succeed('su ejabberd -s $(which ejabberdctl) unregister azurediamond example.com');
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'';
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})
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