144 lines
5.2 KiB
Plaintext
144 lines
5.2 KiB
Plaintext
# This file is commonly accessed via passdb {} or userdb {} section in
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# conf.d/auth-ldap.conf.ext
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# This file is opened as root, so it should be owned by root and mode 0600.
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#
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# http://wiki2.dovecot.org/AuthDatabase/LDAP
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#
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# NOTE: If you're not using authentication binds, you'll need to give
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# dovecot-auth read access to userPassword field in the LDAP server.
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# With OpenLDAP this is done by modifying /etc/ldap/slapd.conf. There should
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# already be something like this:
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# access to attribute=userPassword
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# by dn="<dovecot's dn>" read # add this
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# by anonymous auth
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# by self write
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# by * none
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# Space separated list of LDAP hosts to use. host:port is allowed too.
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#hosts =
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# LDAP URIs to use. You can use this instead of hosts list. Note that this
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# setting isn't supported by all LDAP libraries.
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#uris =
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# Distinguished Name - the username used to login to the LDAP server.
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# Leave it commented out to bind anonymously (useful with auth_bind=yes).
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#dn =
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# Password for LDAP server, if dn is specified.
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#dnpass =
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# Use SASL binding instead of the simple binding. Note that this changes
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# ldap_version automatically to be 3 if it's lower. Also note that SASL binds
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# and auth_bind=yes don't work together.
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#sasl_bind = no
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# SASL mechanism name to use.
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#sasl_mech =
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# SASL realm to use.
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#sasl_realm =
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# SASL authorization ID, ie. the dnpass is for this "master user", but the
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# dn is still the logged in user. Normally you want to keep this empty.
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#sasl_authz_id =
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# Use TLS to connect to the LDAP server.
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#tls = no
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# TLS options, currently supported only with OpenLDAP:
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#tls_ca_cert_file =
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#tls_ca_cert_dir =
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#tls_cipher_suite =
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# TLS cert/key is used only if LDAP server requires a client certificate.
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#tls_cert_file =
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#tls_key_file =
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# Valid values: never, hard, demand, allow, try
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#tls_require_cert =
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# Use the given ldaprc path.
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#ldaprc_path =
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# LDAP library debug level as specified by LDAP_DEBUG_* in ldap_log.h.
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# -1 = everything. You may need to recompile OpenLDAP with debugging enabled
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# to get enough output.
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#debug_level = 0
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# Use authentication binding for verifying password's validity. This works by
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# logging into LDAP server using the username and password given by client.
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# The pass_filter is used to find the DN for the user. Note that the pass_attrs
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# is still used, only the password field is ignored in it. Before doing any
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# search, the binding is switched back to the default DN.
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#auth_bind = no
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# If authentication binding is used, you can save one LDAP request per login
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# if users' DN can be specified with a common template. The template can use
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# the standard %variables (see user_filter). Note that you can't
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# use any pass_attrs if you use this setting.
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#
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# If you use this setting, it's a good idea to use a different
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# dovecot-ldap.conf.ext for userdb (it can even be a symlink, just as long as
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# the filename is different in userdb's args). That way one connection is used
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# only for LDAP binds and another connection is used for user lookups.
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# Otherwise the binding is changed to the default DN before each user lookup.
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#
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# For example:
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# auth_bind_userdn = cn=%u,ou=people,o=org
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#
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#auth_bind_userdn =
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# LDAP protocol version to use. Likely 2 or 3.
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#ldap_version = 3
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# LDAP base. %variables can be used here.
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# For example: dc=mail, dc=example, dc=org
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base =
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# Dereference: never, searching, finding, always
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#deref = never
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# Search scope: base, onelevel, subtree
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#scope = subtree
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# User attributes are given in LDAP-name=dovecot-internal-name list. The
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# internal names are:
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# uid - System UID
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# gid - System GID
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# home - Home directory
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# mail - Mail location
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#
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# There are also other special fields which can be returned, see
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# http://wiki2.dovecot.org/UserDatabase/ExtraFields
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#user_attrs = homeDirectory=home,uidNumber=uid,gidNumber=gid
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# Filter for user lookup. Some variables can be used (see
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# http://wiki2.dovecot.org/Variables for full list):
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# %u - username
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# %n - user part in user@domain, same as %u if there's no domain
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# %d - domain part in user@domain, empty if user there's no domain
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#user_filter = (&(objectClass=posixAccount)(uid=%u))
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# Password checking attributes:
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# user: Virtual user name (user@domain), if you wish to change the
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# user-given username to something else
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# password: Password, may optionally start with {type}, eg. {crypt}
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# There are also other special fields which can be returned, see
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# http://wiki2.dovecot.org/PasswordDatabase/ExtraFields
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#pass_attrs = uid=user,userPassword=password
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# If you wish to avoid two LDAP lookups (passdb + userdb), you can use
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# userdb prefetch instead of userdb ldap in dovecot.conf. In that case you'll
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# also have to include user_attrs in pass_attrs field prefixed with "userdb_"
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# string. For example:
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#pass_attrs = uid=user,userPassword=password,\
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# homeDirectory=userdb_home,uidNumber=userdb_uid,gidNumber=userdb_gid
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# Filter for password lookups
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#pass_filter = (&(objectClass=posixAccount)(uid=%u))
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# Attributes and filter to get a list of all users
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#iterate_attrs = uid=user
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#iterate_filter = (objectClass=posixAccount)
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# Default password scheme. "{scheme}" before password overrides this.
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# List of supported schemes is in: http://wiki2.dovecot.org/Authentication
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#default_pass_scheme = CRYPT
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