SUDOERS.LDAP(5) 					       MAINTENANCE COMMANDS						   SUDOERS.LDAP(5)

NAME

       sudoers.ldap - sudo LDAP configuration

DESCRIPTION

       In addition to the standard sudoers file, sudo may be configured via LDAP.  This can be especially useful for synchronizing sudoers in a
       large, distributed environment.

       Using LDAP for sudoers has several benefits:

       o   sudo no longer needs to read sudoers in its entirety.  When LDAP is used, there are only two or three LDAP queries per invocation.
	   This makes it especially fast and particularly usable in LDAP environments.

       o   sudo no longer exits if there is a typo in sudoers.	It is not possible to load LDAP data into the server that does not conform to the
	   sudoers schema, so proper syntax is guaranteed.  It is still possible to have typos in a user or host name, but this will not prevent
	   sudo from running.

       o   It is possible to specify per-entry options that override the global default options.  /etc/sudoers only supports default options and
	   limited options associated with user/host/commands/aliases.	The syntax is complicated and can be difficult for users to understand.
	   Placing the options directly in the entry is more natural.

       o   The visudo program is no longer needed.  visudo provides locking and syntax checking of the /etc/sudoers file.  Since LDAP updates are
	   atomic, locking is no longer necessary.  Because syntax is checked when the data is inserted into LDAP, there is no need for a
	   specialized tool to check syntax.

       Another major difference between LDAP and file-based sudoers is that in LDAP, sudo-specific Aliases are not supported.

       For the most part, there is really no need for sudo-specific Aliases.  Unix groups or user netgroups can be used in place of User_Aliases
       and Runas_Aliases.  Host netgroups can be used in place of Host_Aliases.  Since Unix groups and netgroups can also be stored in LDAP there
       is no real need for sudo-specific aliases.

       Cmnd_Aliases are not really required either since it is possible to have multiple users listed in a sudoRole.  Instead of defining a
       Cmnd_Alias that is referenced by multiple users, one can create a sudoRole that contains the commands and assign multiple users to it.

   SUDOers LDAP container
       The sudoers configuration is contained in the ou=SUDOers LDAP container.

       Sudo first looks for the cn=default entry in the SUDOers container.  If found, the multi-valued sudoOption attribute is parsed in the same
       manner as a global Defaults line in /etc/sudoers.  In the following example, the SSH_AUTH_SOCK variable will be preserved in the
       environment for all users.

	   dn: cn=defaults,ou=SUDOers,dc=example,dc=com
	   objectClass: top
	   objectClass: sudoRole
	   cn: defaults
	   description: Default sudoOption's go here
	   sudoOption: env_keep+=SSH_AUTH_SOCK

       The equivalent of a sudoer in LDAP is a sudoRole.  It consists of the following attributes:

       sudoUser
	   A user name, user ID (prefixed with '#'), Unix group (prefixed with '%'), Unix group ID (prefixed with '%#'), or user netgroup
	   (prefixed with '+').

       sudoHost
	   A host name, IP address, IP network, or host netgroup (prefixed with a '+').  The special value ALL will match any host.

       sudoCommand
	   A Unix command with optional command line arguments, potentially including globbing characters (aka wild cards).  The special value ALL
	   will match any command.  If a command is prefixed with an exclamation point '!', the user will be prohibited from running that command.

       sudoOption
	   Identical in function to the global options described above, but specific to the sudoRole in which it resides.

       sudoRunAsUser
	   A user name or uid (prefixed with '#') that commands may be run as or a Unix group (prefixed with a '%') or user netgroup (prefixed
	   with a '+') that contains a list of users that commands may be run as.  The special value ALL will match any user.

	   The sudoRunAsUser attribute is only available in sudo versions 1.7.0 and higher.  Older versions of sudo use the sudoRunAs attribute
	   instead.

       sudoRunAsGroup
	   A Unix group or gid (prefixed with '#') that commands may be run as.  The special value ALL will match any group.

	   The sudoRunAsGroup attribute is only available in sudo versions 1.7.0 and higher.

       sudoNotBefore
	   A timestamp in the form yyyymmddHHMMSSZ that can be used to provide a start date/time for when the sudoRole will be valid.  If multiple
	   sudoNotBefore entries are present, the earliest is used.  Note that timestamps must be in Coordinated Universal Time (UTC), not the
	   local timezone.  The minute and seconds portions are optional, but some LDAP servers require that they be present (contrary to the
	   RFC).

	   The sudoNotBefore attribute is only available in sudo versions 1.7.5 and higher and must be explicitly enabled via the SUDOERS_TIMED
	   option in /etc/sudo-ldap.conf.

       sudoNotAfter
	   A timestamp in the form yyyymmddHHMMSSZ that indicates an expiration date/time, after which the sudoRole will no longer be valid.  If
	   multiple sudoNotBefore entries are present, the last one is used.  Note that timestamps must be in Coordinated Universal Time (UTC),
	   not the local timezone.  The minute and seconds portions are optional, but some LDAP servers require that they be present (contrary to
	   the RFC).

	   The sudoNotAfter attribute is only available in sudo versions 1.7.5 and higher and must be explicitly enabled via the SUDOERS_TIMED
	   option in /etc/sudo-ldap.conf.

       sudoOrder
	   The sudoRole entries retrieved from the LDAP directory have no inherent order.  The sudoOrder attribute is an integer (or floating
	   point value for LDAP servers that support it) that is used to sort the matching entries.  This allows LDAP-based sudoers entries to
	   more closely mimic the behaviour of the sudoers file, where the of the entries influences the result.  If multiple entries match, the
	   entry with the highest sudoOrder attribute is chosen.  This corresponds to the "last match" behavior of the sudoers file.  If the
	   sudoOrder attribute is not present, a value of 0 is assumed.

	   The sudoOrder attribute is only available in sudo versions 1.7.5 and higher.

       Each attribute listed above should contain a single value, but there may be multiple instances of each attribute type.  A sudoRole must
       contain at least one sudoUser, sudoHost and sudoCommand.

       The following example allows users in group wheel to run any command on any host via sudo:

	   dn: cn=%wheel,ou=SUDOers,dc=example,dc=com
	   objectClass: top
	   objectClass: sudoRole
	   cn: %wheel
	   sudoUser: %wheel
	   sudoHost: ALL
	   sudoCommand: ALL

   Anatomy of LDAP sudoers lookup
       When looking up a sudoer using LDAP there are only two or three LDAP queries per invocation.  The first query is to parse the global
       options.  The second is to match against the user's name and the groups that the user belongs to.  (The special ALL tag is matched in this
       query too.)  If no match is returned for the user's name and groups, a third query returns all entries containing user netgroups and checks
       to see if the user belongs to any of them.

       If timed entries are enabled with the SUDOERS_TIMED configuration directive, the LDAP queries include a subfilter that limits retrieval to
       entries that satisfy the time constraints, if any.

   Differences between LDAP and non-LDAP sudoers
       There are some subtle differences in the way sudoers is handled once in LDAP.  Probably the biggest is that according to the RFC, LDAP
       ordering is arbitrary and you cannot expect that Attributes and Entries are returned in any specific order.

       The order in which different entries are applied can be controlled using the sudoOrder attribute, but there is no way to guarantee the
       order of attributes within a specific entry.  If there are conflicting command rules in an entry, the negative takes precedence.  This is
       called paranoid behavior (not necessarily the most specific match).

       Here is an example:

	   # /etc/sudoers:
	   # Allow all commands except shell
	   johnny  ALL=(root) ALL,!/bin/sh
	   # Always allows all commands because ALL is matched last
	   puddles ALL=(root) !/bin/sh,ALL

	   # LDAP equivalent of johnny
	   # Allows all commands except shell
	   dn: cn=role1,ou=Sudoers,dc=my-domain,dc=com
	   objectClass: sudoRole
	   objectClass: top
	   cn: role1
	   sudoUser: johnny
	   sudoHost: ALL
	   sudoCommand: ALL
	   sudoCommand: !/bin/sh

	   # LDAP equivalent of puddles
	   # Notice that even though ALL comes last, it still behaves like
	   # role1 since the LDAP code assumes the more paranoid configuration
	   dn: cn=role2,ou=Sudoers,dc=my-domain,dc=com
	   objectClass: sudoRole
	   objectClass: top
	   cn: role2
	   sudoUser: puddles
	   sudoHost: ALL
	   sudoCommand: !/bin/sh
	   sudoCommand: ALL

       Another difference is that negations on the Host, User or Runas are currently ignored.  For example, the following attributes do not behave
       the way one might expect.

	   # does not match all but joe
	   # rather, does not match anyone
	   sudoUser: !joe

	   # does not match all but joe
	   # rather, matches everyone including Joe
	   sudoUser: ALL
	   sudoUser: !joe

	   # does not match all but web01
	   # rather, matches all hosts including web01
	   sudoHost: ALL
	   sudoHost: !web01

   Sudoers Schema
       In order to use sudo's LDAP support, the sudo schema must be installed on your LDAP server.  In addition, be sure to index the 'sudoUser'
       attribute.

       Three versions of the schema: one for OpenLDAP servers (schema.OpenLDAP), one for Netscape-derived servers (schema.iPlanet), and one for
       Microsoft Active Directory (schema.ActiveDirectory) may be found in the sudo distribution.

       The schema for sudo in OpenLDAP form is included in the EXAMPLES section.

   Configuring ldap.conf
       Sudo reads the /etc/sudo-ldap.conf file for LDAP-specific configuration.  Typically, this file is shared amongst different LDAP-aware
       clients.  As such, most of the settings are not sudo-specific.  Note that sudo parses /etc/sudo-ldap.conf itself and may support options
       that differ from those described in the ldap.conf(5) manual.

       Also note that on systems using the OpenLDAP libraries, default values specified in /etc/openldap/ldap.conf or the user's .ldaprc files are
       not used.

       Only those options explicitly listed in /etc/sudo-ldap.conf as being supported by sudo are honored.  Configuration options are listed below
       in upper case but are parsed in a case-independent manner.

       URI ldap[s]://[hostname[:port]] ...
	   Specifies a whitespace-delimited list of one or more URIs describing the LDAP server(s) to connect to.  The protocol may be either ldap
	   or ldaps, the latter being for servers that support TLS (SSL) encryption.  If no port is specified, the default is port 389 for ldap://
	   or port 636 for ldaps://.  If no hostname is specified, sudo will connect to localhost.  Multiple URI lines are treated identically to
	   a URI line containing multiple entries.  Only systems using the OpenSSL libraries support the mixing of ldap:// and ldaps:// URIs.  The
	   Netscape-derived libraries used on most commercial versions of Unix are only capable of supporting one or the other.

       HOST name[:port] ...
	   If no URI is specified, the HOST parameter specifies a whitespace-delimited list of LDAP servers to connect to.  Each host may include
	   an optional port separated by a colon (':').  The HOST parameter is deprecated in favor of the URI specification and is included for
	   backwards compatibility.

       PORT port_number
	   If no URI is specified, the PORT parameter specifies the default port to connect to on the LDAP server if a HOST parameter does not
	   specify the port itself.  If no PORT parameter is used, the default is port 389 for LDAP and port 636 for LDAP over TLS (SSL).  The
	   PORT parameter is deprecated in favor of the URI specification and is included for backwards compatibility.

       BIND_TIMELIMIT seconds
	   The BIND_TIMELIMIT parameter specifies the amount of time, in seconds, to wait while trying to connect to an LDAP server.  If multiple
	   URIs or HOSTs are specified, this is the amount of time to wait before trying the next one in the list.

       NETWORK_TIMEOUT seconds
	   An alias for BIND_TIMELIMIT for OpenLDAP compatibility.

       TIMELIMIT seconds
	   The TIMELIMIT parameter specifies the amount of time, in seconds, to wait for a response to an LDAP query.

       TIMEOUT seconds
	   The TIMEOUT parameter specifies the amount of time, in seconds, to wait for a response from the various LDAP APIs.

       SUDOERS_BASE base
	   The base DN to use when performing sudo LDAP queries.  Typically this is of the form ou=SUDOers,dc=example,dc=com for the domain
	   example.com.  Multiple SUDOERS_BASE lines may be specified, in which case they are queried in the order specified.

       SUDOERS_SEARCH_FILTER ldap_filter
	   An LDAP filter which is used to restrict the set of records returned when performing a sudo LDAP query.  Typically, this is of the form
	   attribute=value or (&(attribute=value)(attribute2=value2)).

       SUDOERS_TIMED on/true/yes/off/false/no
	   Whether or not to evaluate the sudoNotBefore and sudoNotAfter attributes that implement time-dependent sudoers entries.

       SUDOERS_DEBUG debug_level
	   This sets the debug level for sudo LDAP queries.  Debugging information is printed to the standard error.  A value of 1 results in a
	   moderate amount of debugging information.  A value of 2 shows the results of the matches themselves.  This parameter should not be set
	   in a production environment as the extra information is likely to confuse users.

       BINDDN DN
	   The BINDDN parameter specifies the identity, in the form of a Distinguished Name (DN), to use when performing LDAP operations.  If not
	   specified, LDAP operations are performed with an anonymous identity.  By default, most LDAP servers will allow anonymous access.

       BINDPW secret
	   The BINDPW parameter specifies the password to use when performing LDAP operations.	This is typically used in conjunction with the
	   BINDDN parameter.

       ROOTBINDDN DN
	   The ROOTBINDDN parameter specifies the identity, in the form of a Distinguished Name (DN), to use when performing privileged LDAP
	   operations, such as sudoers queries.  The password corresponding to the identity should be stored in /etc/ldap.secret.  If not
	   specified, the BINDDN identity is used (if any).

       LDAP_VERSION number
	   The version of the LDAP protocol to use when connecting to the server.  The default value is protocol version 3.

       SSL on/true/yes/off/false/no
	   If the SSL parameter is set to on, true or yes, TLS (SSL) encryption is always used when communicating with the LDAP server.
	   Typically, this involves connecting to the server on port 636 (ldaps).

       SSL start_tls
	   If the SSL parameter is set to start_tls, the LDAP server connection is initiated normally and TLS encryption is begun before the bind
	   credentials are sent.  This has the advantage of not requiring a dedicated port for encrypted communications.  This parameter is only
	   supported by LDAP servers that honor the start_tls extension, such as the OpenLDAP server.

       TLS_CHECKPEER on/true/yes/off/false/no
	   If enabled, TLS_CHECKPEER will cause the LDAP server's TLS certificated to be verified.  If the server's TLS certificate cannot be
	   verified (usually because it is signed by an unknown certificate authority), sudo will be unable to connect to it.  If TLS_CHECKPEER is
	   disabled, no check is made.	Note that disabling the check creates an opportunity for man-in-the-middle attacks since the server's
	   identity will not be authenticated.	If possible, the CA's certificate should be installed locally so it can be verified.

       TLS_CACERT file name
	   An alias for TLS_CACERTFILE for OpenLDAP compatibility.

       TLS_CACERTFILE file name
	   The path to a certificate authority bundle which contains the certificates for all the Certificate Authorities the client knows to be
	   valid, e.g. /etc/ssl/ca-bundle.pem.	This option is only supported by the OpenLDAP libraries.  Netscape-derived LDAP libraries use the
	   same certificate database for CA and client certificates (see TLS_CERT).

       TLS_CACERTDIR directory
	   Similar to TLS_CACERTFILE but instead of a file, it is a directory containing individual Certificate Authority certificates, e.g.
	   /etc/ssl/certs.  The directory specified by TLS_CACERTDIR is checked after TLS_CACERTFILE.  This option is only supported by the
	   OpenLDAP libraries.

       TLS_CERT file name
	   The path to a file containing the client certificate which can be used to authenticate the client to the LDAP server.  The certificate
	   type depends on the LDAP libraries used.

	   OpenLDAP:
	       tls_cert /etc/ssl/client_cert.pem

	   Netscape-derived:
	       tls_cert /var/ldap/cert7.db

	   When using Netscape-derived libraries, this file may also contain Certificate Authority certificates.

       TLS_KEY file name
	   The path to a file containing the private key which matches the certificate specified by TLS_CERT.  The private key must not be
	   password-protected.	The key type depends on the LDAP libraries used.

	   OpenLDAP:
	       tls_key /etc/ssl/client_key.pem

	   Netscape-derived:
	       tls_key /var/ldap/key3.db

       TLS_RANDFILE file name
	   The TLS_RANDFILE parameter specifies the path to an entropy source for systems that lack a random device.  It is generally used in
	   conjunction with prngd or egd.  This option is only supported by the OpenLDAP libraries.

       TLS_CIPHERS cipher list
	   The TLS_CIPHERS parameter allows the administer to restrict which encryption algorithms may be used for TLS (SSL) connections.  See the
	   OpenSSL manual for a list of valid ciphers.	This option is only supported by the OpenLDAP libraries.

       USE_SASL on/true/yes/off/false/no
	   Enable USE_SASL for LDAP servers that support SASL authentication.

       SASL_AUTH_ID identity
	   The SASL user name to use when connecting to the LDAP server.  By default, sudo will use an anonymous connection.

       ROOTUSE_SASL on/true/yes/off/false/no
	   Enable ROOTUSE_SASL to enable SASL authentication when connecting to an LDAP server from a privileged process, such as sudo.

       ROOTSASL_AUTH_ID identity
	   The SASL user name to use when ROOTUSE_SASL is enabled.

       SASL_SECPROPS none/properties
	   SASL security properties or none for no properties.	See the SASL programmer's manual for details.

       KRB5_CCNAME file name
	   The path to the Kerberos 5 credential cache to use when authenticating with the remote server.

       DEREF never/searching/finding/always
	   How alias dereferencing is to be performed when searching.  See the ldap.conf(5) manual for a full description of this option.

       See the ldap.conf entry in the EXAMPLES section.

   Configuring nsswitch.conf
       Unless it is disabled at build time, sudo consults the Name Service Switch file, /etc/nsswitch.conf, to specify the sudoers search order.
       Sudo looks for a line beginning with sudoers: and uses this to determine the search order.  Note that sudo does not stop searching after
       the first match and later matches take precedence over earlier ones.

       The following sources are recognized:

	   files       read sudoers from F</etc/sudoers>
	   ldap        read sudoers from LDAP

       In addition, the entry [NOTFOUND=return] will short-circuit the search if the user was not found in the preceding source.

       To consult LDAP first followed by the local sudoers file (if it exists), use:

	   sudoers: ldap files

       The local sudoers file can be ignored completely by using:

	   sudoers: ldap

       If the /etc/nsswitch.conf file is not present or there is no sudoers line, the following default is assumed:

	   sudoers: files

       Note that /etc/nsswitch.conf is supported even when the underlying operating system does not use an nsswitch.conf file.

   Configuring netsvc.conf
       On AIX systems, the /etc/netsvc.conf file is consulted instead of /etc/nsswitch.conf.  sudo simply treats netsvc.conf as a variant of
       nsswitch.conf; information in the previous section unrelated to the file format itself still applies.

       To consult LDAP first followed by the local sudoers file (if it exists), use:

	   sudoers = ldap, files

       The local sudoers file can be ignored completely by using:

	   sudoers = ldap

       To treat LDAP as authoratative and only use the local sudoers file if the user is not present in LDAP, use:

	   sudoers = ldap = auth, files

       Note that in the above example, the auth qualfier only affects user lookups; both LDAP and sudoers will be queried for Defaults entries.

       If the /etc/netsvc.conf file is not present or there is no sudoers line, the following default is assumed:

	   sudoers = files

FILES

       /etc/sudo-ldap.conf     LDAP configuration file

       /etc/nsswitch.conf      determines sudoers source order

       /etc/netsvc.conf        determines sudoers source order on AIX

EXAMPLES

   Example ldap.conf
	 # Either specify one or more URIs or one or more host:port pairs.
	 # If neither is specified sudo will default to localhost, port 389.
	 #
	 #host		ldapserver
	 #host		ldapserver1 ldapserver2:390
	 #
	 # Default port if host is specified without one, defaults to 389.
	 #port		389
	 #
	 # URI will override the host and port settings.
	 uri		ldap://ldapserver
	 #uri		 ldaps://secureldapserver
	 #uri		 ldaps://secureldapserver ldap://ldapserver
	 #
	 # The amount of time, in seconds, to wait while trying to connect to
	 # an LDAP server.
	 bind_timelimit 30
	 #
	 # The amount of time, in seconds, to wait while performing an LDAP query.
	 timelimit 30
	 #
	 # Must be set or sudo will ignore LDAP; may be specified multiple times.
	 sudoers_base	ou=SUDOers,dc=example,dc=com
	 #
	 # verbose sudoers matching from ldap
	 #sudoers_debug 2
	 #
	 # Enable support for time-based entries in sudoers.
	 #sudoers_timed yes
	 #
	 # optional proxy credentials
	 #binddn	<who to search as>
	 #bindpw	<password>
	 #rootbinddn	<who to search as, uses /etc/ldap.secret for bindpw>
	 #
	 # LDAP protocol version, defaults to 3
	 #ldap_version 3
	 #
	 # Define if you want to use an encrypted LDAP connection.
	 # Typically, you must also set the port to 636 (ldaps).
	 #ssl on
	 #
	 # Define if you want to use port 389 and switch to
	 # encryption before the bind credentials are sent.
	 # Only supported by LDAP servers that support the start_tls
	 # extension such as OpenLDAP.
	 #ssl start_tls
	 #
	 # Additional TLS options follow that allow tweaking of the
	 # SSL/TLS connection.
	 #
	 #tls_checkpeer yes # verify server SSL certificate
	 #tls_checkpeer no  # ignore server SSL certificate
	 #
	 # If you enable tls_checkpeer, specify either tls_cacertfile
	 # or tls_cacertdir.  Only supported when using OpenLDAP.
	 #
	 #tls_cacertfile /etc/certs/trusted_signers.pem
	 #tls_cacertdir  /etc/certs
	 #
	 # For systems that don't have /dev/random
	 # use this along with PRNGD or EGD.pl to seed the
	 # random number pool to generate cryptographic session keys.
	 # Only supported when using OpenLDAP.
	 #
	 #tls_randfile /etc/egd-pool
	 #
	 # You may restrict which ciphers are used.  Consult your SSL
	 # documentation for which options go here.
	 # Only supported when using OpenLDAP.
	 #
	 #tls_ciphers <cipher-list>
	 #
	 # Sudo can provide a client certificate when communicating to
	 # the LDAP server.
	 # Tips:
	 #   * Enable both lines at the same time.
	 #   * Do not password protect the key file.
	 #   * Ensure the keyfile is only readable by root.
	 #
	 # For OpenLDAP:
	 #tls_cert /etc/certs/client_cert.pem
	 #tls_key  /etc/certs/client_key.pem
	 #
	 # For SunONE or iPlanet LDAP, tls_cert and tls_key may specify either
	 # a directory, in which case the files in the directory must have the
	 # default names (e.g. cert8.db and key4.db), or the path to the cert
	 # and key files themselves.  However, a bug in version 5.0 of the LDAP
	 # SDK will prevent specific file names from working.  For this reason
	 # it is suggested that tls_cert and tls_key be set to a directory,
	 # not a file name.
	 #
	 # The certificate database specified by tls_cert may contain CA certs
	 # and/or the client's cert.  If the client's cert is included, tls_key
	 # should be specified as well.
	 # For backward compatibility, "sslpath" may be used in place of tls_cert.
	 #tls_cert /var/ldap
	 #tls_key /var/ldap
	 #
	 # If using SASL authentication for LDAP (OpenSSL)
	 # use_sasl yes
	 # sasl_auth_id <SASL user name>
	 # rootuse_sasl yes
	 # rootsasl_auth_id <SASL user name for root access>
	 # sasl_secprops none
	 # krb5_ccname /etc/.ldapcache

   Sudo schema for OpenLDAP
       The following schema, in OpenLDAP format, is included with sudo source and binary distributions as schema.OpenLDAP.  Simply copy it to the
       schema directory (e.g. /etc/openldap/schema), add the proper include line in slapd.conf and restart slapd.

	attributetype ( 1.3.6.1.4.1.15953.9.1.1
	   NAME 'sudoUser'
	   DESC 'User(s) who may  run sudo'
	   EQUALITY caseExactIA5Match
	   SUBSTR caseExactIA5SubstringsMatch
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )

	attributetype ( 1.3.6.1.4.1.15953.9.1.2
	   NAME 'sudoHost'
	   DESC 'Host(s) who may run sudo'
	   EQUALITY caseExactIA5Match
	   SUBSTR caseExactIA5SubstringsMatch
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )

	attributetype ( 1.3.6.1.4.1.15953.9.1.3
	   NAME 'sudoCommand'
	   DESC 'Command(s) to be executed by sudo'
	   EQUALITY caseExactIA5Match
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )

	attributetype ( 1.3.6.1.4.1.15953.9.1.4
	   NAME 'sudoRunAs'
	   DESC 'User(s) impersonated by sudo'
	   EQUALITY caseExactIA5Match
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )

	attributetype ( 1.3.6.1.4.1.15953.9.1.5
	   NAME 'sudoOption'
	   DESC 'Options(s) followed by sudo'
	   EQUALITY caseExactIA5Match
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )

	attributetype ( 1.3.6.1.4.1.15953.9.1.6
	   NAME 'sudoRunAsUser'
	   DESC 'User(s) impersonated by sudo'
	   EQUALITY caseExactIA5Match
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )

	attributetype ( 1.3.6.1.4.1.15953.9.1.7
	   NAME 'sudoRunAsGroup'
	   DESC 'Group(s) impersonated by sudo'
	   EQUALITY caseExactIA5Match
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )

	attributetype ( 1.3.6.1.4.1.15953.9.1.8
	   NAME 'sudoNotBefore'
	   DESC 'Start of time interval for which the entry is valid'
	   EQUALITY generalizedTimeMatch
	   ORDERING generalizedTimeOrderingMatch
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )

	attributetype ( 1.3.6.1.4.1.15953.9.1.9
	   NAME 'sudoNotAfter'
	   DESC 'End of time interval for which the entry is valid'
	   EQUALITY generalizedTimeMatch
	   ORDERING generalizedTimeOrderingMatch
	   SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 )

	attributeTypes ( 1.3.6.1.4.1.15953.9.1.10
	    NAME 'sudoOrder'
	    DESC 'an integer to order the sudoRole entries'
	    EQUALITY integerMatch
	    ORDERING integerOrderingMatch
	    SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )

	objectclass ( 1.3.6.1.4.1.15953.9.2.1 NAME 'sudoRole' SUP top STRUCTURAL
	   DESC 'Sudoer Entries'
	   MUST ( cn )
	   MAY ( sudoUser $ sudoHost $ sudoCommand $ sudoRunAs $ sudoRunAsUser $
		 sudoRunAsGroup $ sudoOption $ sudoNotBefore $ sudoNotAfter $
		 sudoOrder $ description )
	   )

SEE ALSO

       ldap.conf(5), sudoers(5)

CAVEATS

       Note that there are differences in the way that LDAP-based sudoers is parsed compared to file-based sudoers.  See the "Differences between
       LDAP and non-LDAP sudoers" section for more information.

BUGS

       If you feel you have found a bug in sudo, please submit a bug report at http://www.sudo.ws/sudo/bugs/

SUPPORT

       Limited free support is available via the sudo-users mailing list, see http://www.sudo.ws/mailman/listinfo/sudo-users to subscribe or
       search the archives.

DISCLAIMER

       sudo is provided ``AS IS'' and any express or implied warranties, including, but not limited to, the implied warranties of merchantability
       and fitness for a particular purpose are disclaimed.  See the LICENSE file distributed with sudo or http://www.sudo.ws/sudo/license.html
       for complete details.

1.8.5								  March 14, 2012						   SUDOERS.LDAP(5)