dmzconf/docs/ejabberd/ejabberd.yml

###
###              ejabberd configuration file
###
### The parameters used in this configuration file are explained at
###
###       https://docs.ejabberd.im/admin/configuration
###
### The configuration file is written in YAML.
### *******************************************************
### *******           !!! WARNING !!!               *******
### *******     YAML IS INDENTATION SENSITIVE       *******
### ******* MAKE SURE YOU INDENT SECTIONS CORRECTLY *******
### *******************************************************
### Refer to http://en.wikipedia.org/wiki/YAML for the brief description.
###


# loglevel: Verbosity of log files generated by ejabberd
loglevel: info

# rotation: Disable ejabberd's internal log rotation, as the Debian package
# uses logrotate(8).
log_rotate_count: 0

# hosts: Domains served by ejabberd.
# You can define one or several, for example:
# hosts:
#   - "example.net"
#   - "example.com"
#   - "example.org"

hosts:
  - "dmz.rs"

certfiles:
#  - "/etc/ejabberd/ejabberd.pem"
#  - /etc/letsencrypt/live/localhost/fullchain.pem
#  - /etc/letsencrypt/live/localhost/privkey.pem
  - /etc/ssl/certs/xmpp.krov.dmz.rs/fullchain.pem
  - /etc/ssl/certs/xmpp.krov.dmz.rs/privkey.pem

# TLS configuration
define_macro:
  'TLS_CIPHERS': "HIGH:!aNULL:!eNULL:!3DES:@STRENGTH"
  'TLS_OPTIONS':
    - "no_sslv3"
    - "no_tlsv1"
    - "no_tlsv1_1"
    - "cipher_server_preference"
    - "no_compression"
  'DH_FILE': "/etc/ejabberd/dhparams.pem"
    # generated with: openssl dhparam -out dhparams.pem 2048

c2s_ciphers: 'TLS_CIPHERS'
s2s_ciphers: 'TLS_CIPHERS'
c2s_protocol_options: 'TLS_OPTIONS'
s2s_protocol_options: 'TLS_OPTIONS'
c2s_dhfile: 'DH_FILE'
s2s_dhfile: 'DH_FILE'

listen:
  -
    port: 5222
    ip: "::"
    module: ejabberd_c2s
    max_stanza_size: 262144
    shaper: c2s_shaper
    access: c2s
    starttls_required: true
    protocol_options: 'TLS_OPTIONS'
  -
    port: 5223
    ip: "::"
    module: ejabberd_c2s
    max_stanza_size: 262144
    shaper: c2s_shaper
    access: c2s
    tls: true
    protocol_options: 'TLS_OPTIONS'
  -
    port: 5269
    ip: "::"
    module: ejabberd_s2s_in
    max_stanza_size: 524288
  -
    port: 5443
    ip: "::"
    module: ejabberd_http
    tls: true
    protocol_options: 'TLS_OPTIONS'
    request_handlers:
      /api: mod_http_api
      /bosh: mod_bosh
      /captcha: ejabberd_captcha
      /upload: mod_http_upload
      /register: mod_register_web
      /ws: ejabberd_http_ws
  -
    port: 5280
    ip: "::"
    module: ejabberd_http
    tls: true
    protocol_options: 'TLS_OPTIONS'
    request_handlers:
      /admin: ejabberd_web_admin
      /.well-known/acme-challenge: ejabberd_acme
  -
    port: 3478
    ip: "::"
    transport: udp
    module: ejabberd_stun
    use_turn: true
    ## The server's public IPv4 address:
    # turn_ipv4_address: "203.0.113.3"
    ## The server's public IPv6 address:
    # turn_ipv6_address: "2001:db8::3"
  -
    port: 1883
    ip: "::"
    module: mod_mqtt
    backlog: 1000


## Disabling digest-md5 SASL authentication. digest-md5 requires plain-text
## password storage (see auth_password_format option).
disable_sasl_mechanisms:
  - "digest-md5"
  - "X-OAUTH2"

s2s_use_starttls: required

## Store the plain passwords or hashed for SCRAM:
#auth_password_format: scram

## Full path to a script that generates the image.
captcha_cmd: "/usr/share/ejabberd/captcha.sh"
 
default_db: sql

sql_type: pgsql
sql_server: sql.krov.dmz.rs
sql_port: 5432
sql_database: ejabberddb
sql_username: ejabberd12
sql_password: "sqlpassword"
sql_pool_size: 5

auth_method: ldap

# LDAP
ldap_servers:
  - ldap.krov.dmz.rs
ldap_port: 636
ldap_encrypt: tls
ldap_tls_verify: true
ldap_rootdn: "uid=xmppldapkrov,ou=Users,dc=dmz,dc=rs"
ldap_password: "ldappassword"
ldap_base: "ou=Users,dc=dmz,dc=rs"

acl:
  admin:
     user:
       - ""

  local:
    user_regexp: ""
  loopback:
    ip:
      - 127.0.0.0/8
      - ::1/128

access_rules:
  local:
    allow: local
  c2s:
    deny: blocked
    allow: all
  announce:
    allow: admin
  configure:
    allow: admin
  muc_create:
    allow: local
  pubsub_createnode:
    allow: local
  trusted_network:
    allow: local
    allow: all

api_permissions:
  "console commands":
    from:
      - ejabberd_ctl
    who: all
    what: "*"
  "admin access":
    who:
      access:
        allow:
          - acl: loopback
          - acl: admin
      oauth:
        scope: "ejabberd:admin"
        access:
          allow:
            - acl: loopback
            - acl: admin
    what:
      - "*"
      - "!stop"
      - "!start"
  "public commands":
    who:
      ip: 127.0.0.1/8
    what:
      - status
      - connected_users_number

shaper:
  normal:
    rate: 3000
    burst_size: 20000
  fast: 200000

shaper_rules:
  max_user_sessions: 10
  max_user_offline_messages:
    5000: admin
    100: all
  c2s_shaper:
    none: admin
    normal: all
  s2s_shaper: fast

modules:
  mod_adhoc: {}
  mod_admin_extra: {}
  mod_announce:
    access: announce
  mod_avatar: {}
  mod_blocking: {}
  mod_bosh: {}
  mod_caps: {}
  mod_carboncopy: {}
  mod_client_state: {}
  mod_configure: {}
  ## mod_delegation: {}   # for xep0356
  mod_disco:
    server_info:
    -
      modules: all
      name: "abuse-addresses"
      urls: ["mailto:abusecontact@yourserver.com"]
  mod_fail2ban: {}
  mod_http_api: {}
  mod_http_upload:
    put_url: https://@HOST@:5443/upload
    custom_headers:
      "Access-Control-Allow-Origin": "https://@HOST@"
      "Access-Control-Allow-Methods": "GET,HEAD,PUT,OPTIONS"
      "Access-Control-Allow-Headers": "Content-Type"
  mod_last: {}
  mod_mam:
    ## Mnesia is limited to 2GB, better to use an SQL backend
    ## For small servers SQLite is a good fit and is very easy
    ## to configure. Uncomment this when you have SQL configured:
    db_type: sql
    assume_mam_usage: true
    default: always
  mod_mqtt: {}
  mod_muc:
    access:
      - allow
    access_admin:
      - allow: admin
    #access_create: muc_create
    access_create: all
    #access_persistent: muc_create
    access_persistent: all
    access_mam:
      - allow
    default_room_options:
      mam: true
  mod_muc_admin: {}
  mod_offline:
    access_max_user_messages: max_user_offline_messages
  mod_ping:
    send_pings: true
    ping_interval: 4 min
    timeout_action: kill
  mod_pres_counter:
    count: 5
    interval: 60
  mod_privacy: {}
  mod_private: {}
  mod_proxy65:
    access: local
    max_connections: 5
  mod_pubsub:
    access_createnode: pubsub_createnode
    plugins:
      - flat
      - pep
    force_node_config:
      "eu.siacs.conversations.axolotl.*":
        access_model: open
      ## Avoid buggy clients to make their bookmarks public
      storage:bookmarks:
        access_model: whitelist
  mod_push: {}
  mod_push_keepalive: {}
  mod_register:
    ## Only accept registration requests from the "trusted"
    ## network (see access_rules section above).
    ## Think twice before enabling registration from any
    ## address. See the Jabber SPAM Manifesto for details:
    ## https://github.com/ge0rg/jabber-spam-fighting-manifesto
    redirect_url: "https://dmz.rs/account/register/"
    #captcha_protected: true
    #ip_access: trusted_network
  mod_roster:
    versioning: true
  mod_s2s_dialback: {}
  mod_shared_roster: {}
  mod_sic: {}
  mod_stream_mgmt:
    #resend_on_timeout: if_offline
    resend_on_timeout: true
    #resume_timeout: 5 min
  mod_stun_disco: {}
  mod_vcard:
    search: false
  mod_vcard_xupdate: {}
  mod_version: {}

### Local Variables:
### mode: yaml
### End:
### vim: set filetype=yaml tabstop=8