ejabberd.yml

###
###'              ejabberd configuration file
###
###

### The parameters used in this configuration file are explained in more detail
### in the ejabberd Installation and Operation Guide.
### Please consult the Guide in case of doubts, it is included with
### your copy of ejabberd, and is also available online at
### http://www.process-one.net/en/ejabberd/docs/

### The configuration file is written in YAML.
### Refer to http://en.wikipedia.org/wiki/YAML for the brief description.
### However, ejabberd treats different literals as different types:
###
### - unquoted or single-quoted strings. They are called "atoms".
###   Example: dog, 'Jupiter', '3.14159', YELLOW
###
### - numeric literals. Example: 3, -45.0, .0
###
### - quoted or folded strings.
###   Examples of quoted string: "Lizzard", "orange".
###   Example of folded string:
###   > Art thou not Romeo,
###     and a Montague?

###.  =======
###'  LOGGING

##
## loglevel: Verbosity of log files generated by ejabberd.
## 0: No ejabberd log at all (not recommended)
## 1: Critical
## 2: Error
## 3: Warning
## 4: Info
## 5: Debug
##
loglevel: 3

##
## rotation: Disable ejabberd's internal log rotation, as the Debian package
## uses logrotate(8).
log_rotate_size: 10485760
log_rotate_count: 10

##
## overload protection: If you want to limit the number of messages per second
## allowed from error_logger, which is a good idea if you want to avoid a flood
## of messages when system is overloaded, you can set a limit.
## 100 is ejabberd's default.
log_rate_limit: 100

##
## watchdog_admins: Only useful for developers: if an ejabberd process
## consumes a lot of memory, send live notifications to these XMPP
## accounts.
##
## watchdog_admins:
##   - "[email protected]"

###.  ===============
###'  NODE PARAMETERS

##
## net_ticktime: Specifies net_kernel tick time in seconds. This options must have
## identical value on all nodes, and in most cases shouldn't be changed at all from
## default value.
##
## net_ticktime: 60

###.  ================
###'  SERVED HOSTNAMES

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

##
## route_subdomains: Delegate subdomains to other XMPP servers.
## For example, if this ejabberd serves example.org and you want
## to allow communication with an XMPP server called im.example.org.
##
## route_subdomains: s2s

###.  ===============
###'  LISTENING PORTS

##
## listen: The ports ejabberd will listen on, which service each is handled
## by and what options to start it with.
##
listen:
  -
    port: 5222
    ip: "::"
    module: ejabberd_c2s
    certfile: "/etc/ejabberd/star.mycorp.net.pem"
    starttls_required: false
    ##
    ## Custom OpenSSL options
    ##
    protocol_options:
      - "no_sslv2"
      - "no_sslv3"
    ##   - "no_tlsv1"
    max_stanza_size: 65536
    shaper: c2s_shaper
    access: c2s
    zlib: false
    resend_on_timeout: true
    ciphers: "ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS"
    dhfile: "/etc/ejabberd/dh.pem"
    stream_management: false
    resume_timeout: 60
  -
    # We only use this for load testing, SG limits access to within VPC
    port: 5223
    ip: "::"
    module: ejabberd_c2s
    max_stanza_size: 65536
    shaper: c2s_shaper
    access: c2s
    zlib: false
    resend_on_timeout: true
  -
    port: 5269
    ip: "::"
    module: ejabberd_s2s_in
  ##
  ## ejabberd_service: Interact with external components (transports, ...)
  ##
  ## -
  ##   port: 8888
  ##   module: ejabberd_service
  ##   access: all
  ##   shaper_rule: fast
  ##   ip: "127.0.0.1"
  ##   hosts:
  ##     "icq.example.org":
  ##       password: "secret"
  ##     "sms.example.org":
  ##       password: "secret"

  ##
  ## ejabberd_stun: Handles STUN Binding requests
  ##
  # -
  #   port: 3478
  #   transport: udp
  #   module: ejabberd_stun
  -
    port: 5349
    module: ejabberd_stun
    tls: true
    use_turn: false
    certfile: "/etc/ejabberd/star.mycorp.net.pem"


  ##
  ## To handle SIP requests:
  ##
  # -
  #   port: 5060
  #   module: ejabberd_sip
  -
    port: 5061
    module: ejabberd_sip
    tls: true
    certfile: "/etc/ejabberd/star.mycorp.net.pem"

  ##
  ## To handle XML-RPC requests that provide admin credentials:
  ##
  -
    port: 4560
    module: ejabberd_xmlrpc
    access_commands: {}
  -
    port: 5280
    ip: "::"
    module: ejabberd_http
    # request_handlers:
    #   "/websocket": ejabberd_http_ws
    ##  "/pub/archive": mod_http_fileserver
    web_admin: true
    # http_bind: true
    ## register: true
    captcha: true
    # tls: true
    #   certfile: "/etc/ejabberd/star.mycorp.net.pem"

## Disabling digest-md5 SASL authentication. digest-md5 requires plain-text
## password storage (see auth_password_format option).
disable_sasl_mechanisms:
  - "digest-md5"
  - "scram-sha-1"

###.  ==================
###'  S2S GLOBAL OPTIONS
s2s_use_starttls: required_trusted
s2s_certfile: "/etc/ejabberd/star.mycorp.net.pem"
s2s_protocol_options:
  - "no_sslv2"
  - "no_sslv3"
  - "no_tlsv1"
s2s_dhfile: "/etc/ejabberd/dh.pem"
s2s_ciphers: "ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS"

## domain_certfile: Specify a different certificate for each served hostname.
##
## host_config:
##   "example.org":
##     domain_certfile: "/path/to/example_org.pem"
##   "example.com":
##     domain_certfile: "/path/to/example_com.pem"

##
## S2S whitelist or blacklist
##
## Default s2s policy for undefined hosts.
##
## s2s_access: s2s

##
## Outgoing S2S options
##
## Preferred address families (which to try first) and connect timeout
## in milliseconds.
##
## outgoing_s2s_families:
##   - ipv4
##   - ipv6
## outgoing_s2s_timeout: 10000

###.  ==============
###'  AUTHENTICATION

##
## auth_method: Method used to authenticate the users.
## The default method is the internal.
## If you want to use a different method,
## comment this line and enable the correct ones.
##


# NOTE: DO NOT TURN ON IN PRODUCTION @BJC
# anonymous_protocol: login_anon
allow_multiple_connections: true

##
## Store the plain passwords or hashed for SCRAM:
auth_password_format: plain
## auth_password_format: scram
##
## Define the FQDN if ejabberd doesn't detect it:
## fqdn: "server3.example.com"

##
## Authentication using external script
## Make sure the script is executable by ejabberd.
##
## auth_method: external
## extauth_program:
##  - "/etc/ejabberd/auth.sh"

##
## Authentication using ODBC
## Remember to setup a database in the next section.
##
## auth_method: odbc

##
## Authentication using PAM
##
## auth_method: pam
## pam_service: "pamservicename"

##
## Authentication using LDAP
##
## auth_method: ldap
##
## List of LDAP servers:
## ldap_servers:
##   - "localhost"
##
## Encryption of connection to LDAP servers:
## ldap_encrypt: none
## ldap_encrypt: tls
##
## Port to connect to on LDAP servers:
## ldap_port: 389
## ldap_port: 636
##
## LDAP manager:
## ldap_rootdn: "dc=example,dc=com"
##
## Password of LDAP manager:
## ldap_password: "******"
##
## Search base of LDAP directory:
## ldap_base: "dc=example,dc=com"
##
## LDAP attribute that holds user ID:
## ldap_uids:
##   - "mail": "%[email protected]"
##
## LDAP filter:
## ldap_filter: "(objectClass=shadowAccount)"

##
## Anonymous login support:
##   auth_method: anonymous
##   anonymous_protocol: sasl_anon | login_anon | both
##   allow_multiple_connections: true | false

# We use this during testing only @BJC
## auth_method: anonymous
## anonymous_protocol: both
# We use this for prod @BJC
# auth_method: http
# auth_opts:
#    host: "auth.mycorp.net"
#    connection_pool_size: 20

# NOTE: Doesn't seem to work with auth_method: http
# TODO: We need to re-enable internal
host_config:
  "admin.local":
    auth_method: internal
  "webadmin.local":
    auth_method: internal
  "mycorp.net":
    auth_method: http
    auth_opts:
       host: "auth.mycorp.net"
       connection_pool_size: 20
##
## To use both anonymous and internal authentication:
##
## host_config:
##   "public.example.org":
##     auth_method:
##       - internal
##       - anonymous

###.  ==============
###'  DATABASE SETUP

default_db: mnesia

## ejabberd by default uses the internal Mnesia database,
## so you do not necessarily need this section.
## This section provides configuration examples in case
## you want to use other database backends.
## Please consult the ejabberd Guide for details on database creation.

##
## MySQL server:
##
## odbc_type: mysql
## odbc_server: "server"
## odbc_database: "database"
## odbc_username: "username"
## odbc_password: "password"
##
## If you want to specify the port:
## odbc_port: 1234
sql_type: mysql
sql_server: "db.mycorp.net"
sql_port: 3306
sql_database: "chat"
sql_username: "username"
sql_password: "apassword"
sql_pool_size: 50

##
## PostgreSQL server:
##
## sql_type: pgsql
## sql_server: ""
## sql_port: 3306
## sql_database: ""
## sql_username: ""
## sql_password: ""

## If you use PostgreSQL, have a large database, and need a
## faster but inexact replacement for "select count(*) from users"
##
## pgsql_users_number_estimate: true

##
## SQLite:
##
## odbc_type: sqlite
## odbc_database: "/path/to/database.db"

##
## ODBC compatible or MSSQL server:
##
## odbc_type: odbc
## odbc_server: "DSN=ejabberd;UID=ejabberd;PWD=ejabberd"

##
## Interval to make a dummy SQL request to keep the connections to the
## database alive. Specify in seconds: for example 28800 means 8 hours
##
## odbc_keepalive_interval: undefined

###.  ===============
###'  TRAFFIC SHAPERS

shaper:
  ##
  ## The "normal" shaper limits traffic speed to 1000 B/s
  ##
  normal: 1000

  ##
  ## The "fast" shaper limits traffic speed to 50000 B/s
  ##
  fast: 50000
  evil: 100000

##
## This option specifies the maximum number of elements in the queue
## of the FSM. Refer to the documentation for details.
##
max_fsm_queue: 10000

###.   ====================
###'   ACCESS CONTROL LISTS
acl:
  ##
  ## The 'admin' ACL grants administrative privileges to XMPP accounts.
  ## You can put here as many accounts as you want.
  ##
  admin:
    server: "admin.local"
    user:
       - "admin": "admin.local"

  webadmin:
    server: "webadmin.local"
    user:
       - "admin": "webadmin.local"

  ##
  ## Blocked users
  ##
  ## blocked:
  ##   user:
  ##     - "baduser": "example.org"
  ##     - "test"

  ## Local users: don't modify this.
  ##
  local:
    user_regexp: ""

  ##
  ## More examples of ACLs
  ##
  ## jabberorg:
  ##   server:
  ##     - "jabber.org"
  ## aleksey:
  ##   user:
  ##     - "aleksey": "jabber.ru"
  ## test:
  ##   user_regexp: "^test"
  ##   user_glob: "test*"

  ##
  ## Loopback network
  ##
  loopback:
    ip:
      - "127.0.0.0/8"

  ##
  ## Bad XMPP servers
  ##
  ## bad_servers:
  ##   server:
  ##     - "xmpp.zombie.org"
  ##     - "xmpp.spam.com"

##
## Define specific ACLs in a virtual host.
##
## host_config:
##   "localhost":
##     acl:
##       admin:
##         user:
##           - "bob-local": "localhost"

###.  ============
###'  ACCESS RULES
access:
  ## Maximum number of simultaneous sessions allowed for a single user:
  max_user_sessions:
    all: 10
  ## Maximum number of offline messages that users can have:
  max_user_offline_messages:
    admin: 5000
    all: 50
  ## This rule allows access only for local users:
  local:
    local: allow
  ## Only non-blocked users can use c2s connections:
  c2s:
    blocked: deny
    all: allow
  ## For C2S connections, all users except admins use the "normal" shaper
  c2s_shaper:
    admin: none
    all: normal
  ## All S2S connections use the "fast" shaper
  s2s_shaper:
    all: fast
  ## Only admins can send announcement messages:
  announce:
    admin: allow
  ## Only admins can use the configuration interface:
  configure:
    admin: allow
    webadmin: allow
  ## Admins of this server are also admins of the MUC service:
  muc_admin:
    admin: allow
  ## Only accounts of the local ejabberd server can create rooms:
  muc_create:
    local: allow
  ## All users are allowed to use the MUC service:
  muc:
    all: allow
  ## Only accounts on the local ejabberd server can create Pubsub nodes:
  pubsub_createnode:
    local: allow
  ## In-band registration allows registration of any possible username.
  ## To disable in-band registration, replace 'allow' with 'deny'.
  register:
    all: allow
  ## Only allow to register from localhost
  trusted_network:
    loopback: allow
  ## Do not establish S2S connections with bad servers
  ## s2s:
  ##   bad_servers: deny
  ##   all: allow

## By default the frequency of account registrations from the same IP
## is limited to 1 account every 10 minutes. To disable, specify: infinity
## registration_timeout: 600

##
## Define specific Access Rules in a virtual host.
##
## host_config:
##   "localhost":
##     access:
##       c2s:
##         admin: allow
##         all: deny
##       register:
##         all: deny

###.  ================
###'  DEFAULT LANGUAGE

##
## language: Default language used for server messages.
##
language: "en"

##
## Set a different default language in a virtual host.
##
## host_config:
##   "localhost":
##     language: "ru"

###.  =======
###'  CAPTCHA

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

##
## Host for the URL and port where ejabberd listens for CAPTCHA requests.
##
## captcha_host: "example.org:5280"

##
## Limit CAPTCHA calls per minute for JID/IP to avoid DoS.
##
## captcha_limit: 5

###.  =======
###'  MODULES

##
## Modules enabled in all ejabberd virtual hosts.
##
modules:
  mod_adhoc: {}
  mod_admin_extra: {}
  # mod_announce: # recommends mod_adhoc
  #   access: announce
  # mod_blocking: {} # requires mod_privacy
  mod_caps: {}
  # mod_carboncopy: {}
  # mod_client_state: {}
  mod_configure: {} # requires mod_adhoc
  mod_cron:
    tasks:
      - time: 1
        units: days
        module: mod_muc_admin
        function: rooms_unused_destroy
        arguments:
          - "mycorp.net"
          - 1
      - time: 1
        units: minutes
        module: mod_garbageman
        function: collect
        arguments: "> []."
  mod_disco: {}
  # mod_echo: {}
  # mod_irc: {}
  mod_http_bind: {}
  ## mod_http_fileserver:
  ##   docroot: "/var/www"
  ##   accesslog: "/var/log/ejabberd/access.log"
  # mod_last: {}
  mod_muc:
    db_type: mnesia
    access_persistent: admins
    access_admin: admins
    history_size: 50
    max_users: 200
    max_users_admin_threshold: 5
    max_user_conferences: 10
    min_message_interval: 0.4
    max_users_presence: 50
    default_room_options:
      allow_change_subj: false
      allow_private_messages: true
      allow_private_messages_from_visitors: nobody
      allow_query_users: false
      allow_user_invites: false
      allow_visitor_nickchange: false
      allow_visitor_status: false
      anonymous: true
      captcha_protected: false
      logging: false
      mam: true
      max_users: 200
      members_by_default: true
      members_only: false
      moderated: false
      password: "roompass123"
      password_protected: false
      persistent: true
      public: false
      public_list: true
  ## mod_muc_log: {}
  mod_muc_admin: {}
  mod_mam:
    iqdisc: one_queue
    cache_size: 20000
    db_type: sql
    default: always
    assume_mam_usage: true
  ## mod_multicast: {}
  mod_offline:
    access_max_user_messages: max_user_offline_messages
  mod_ping:
    send_pings: true
    ping_interval: 60
    ping_ack_timeout: 22
    timeout_action: kill
  ## mod_pres_counter:
  ##   count: 5
  ##   interval: 60
  # mod_privacy: {}
  # mod_private: {}
  ## mod_proxy65: {}
  mod_pubsub:
    access_createnode: pubsub_createnode
    ## reduces resource comsumption, but XEP incompliant
    ignore_pep_from_offline: true
    ## XEP compliant, but increases resource comsumption
    ## ignore_pep_from_offline: false
    last_item_cache: false
    plugins:
      - "flat"
      - "hometree"
      - "pep" # pep requires mod_caps
  # mod_register:
  #   ##
  #   ## Protect In-Band account registrations with CAPTCHA.
  #   ##
  #   ## captcha_protected: true
  # 
  #   ##
  #   ## Set the minimum informational entropy for passwords.
  #   ##
  #   ## password_strength: 32
  # 
  #   ##
  #   ## After successful registration, the user receives
  #   ## a message with this subject and body.
  #   ##
  #   welcome_message:
  #     subject: "Welcome!"
  #     body: |-
  #       Hi.
  #       Welcome to this Evil Chat server.
  # 
  #   ##
  #   ## When a user registers, send a notification to
  #   ## these XMPP accounts.
  #   ##
  #   ## registration_watchers:
  #   ##   - "[email protected]"
  # 
  #   ##
  #   ## Only clients in the server machine can register accounts
  #   ##
  #   ip_access: trusted_network
  # 
  #   ##
  #   ## Local c2s or remote s2s users cannot register accounts
  #   ##
  #   ## access_from: deny
  # 
  #   access: register
  # mod_roster: {}
  # mod_shared_roster: {}
  mod_stats: {}
  # mod_time: {}
  # mod_vcard:
  #   search: false
  mod_version: {}


##
## Enable modules with custom options in a specific virtual host
##
## host_config:
##   "localhost":
##     modules:
##       mod_echo:
##         host: "mirror.localhost"

##
## Enable modules management via ejabberdctl for installation and
## uninstallation of public/private contributed modules
## (enabled by default)
##

allow_contrib_modules: true

###.
###'
### Local Variables:
### mode: yaml
### End:
### vim: set filetype=yaml tabstop=8 foldmarker=###',###. foldmethod=marker:

###   =====================
###   SESSION MANAGEMENT DB
redis_server: "redis.mycorp.net"
redis_port: 6379
redis_db: 0
sm_db_type: redis