ldapwhoami(1) — Linux manual pages

Linux manual pages	Section 1

Name

ldapwhoami — LDAP who am i? tool

Synopsis

ldapwhoami [ −V [V] ] [ −d debuglevel ] [−n] [−v] [−x] [ −D binddn ] [−W] [ −w passwd ] [ −y passwdfile ] [ −H ldapuri ] [ −e [!] ext [=extparam] ] [ −E [!] ext [=extparam] ] [ −o opt [ = optparam ] ] [ −O security−properties ] [−I] [−Q] [−N] [ −U authcid ] [ −R realm ] [ −X authzid ] [ −Y mech ] [ −Z [Z] ]

DESCRIPTION

ldapwhoami implements the LDAP "Who Am I?" extended operation.

ldapwhoami opens a connection to an LDAP server, binds, and performs a whoami operation.

OPTIONS

−V[V]

Print version info. If −VV is given, only the version information is printed.

−d debuglevel

Set the LDAP debugging level to debuglevel. ldapwhoami must be compiled with LDAP_DEBUG defined for this option to have any effect.

−n

Show what would be done, but don't actually perform the whoami operation. Useful for debugging in conjunction with −v.

−v

Run in verbose mode, with many diagnostics written to standard output.

−x

Use simple authentication instead of SASL.

−D binddn

Use the Distinguished Name binddn to bind to the LDAP directory. For SASL binds, the server is expected to ignore this value.

−W

Prompt for simple authentication. This is used instead of specifying the password on the command line.

−w passwd

Use passwd as the password for simple authentication.

−y passwdfile

Use complete contents of passwdfile as the password for simple authentication.

−H ldapuri

Specify URI(s) referring to the ldap server(s); only the protocol/host/port fields are allowed; a list of URI, separated by whitespace or commas is expected.

−e [!]ext[=extparam]

−E [!]ext[=extparam]

Specify general extensions with −e and whoami extensions with −E. '!' indicates criticality.

General extensions:

  [!]assert=<filter>    (an RFC 4515 Filter)
  !authzid=<authzid>    ("dn:<dn>" or "u:<user>")
  [!]bauthzid           (RFC 3829 authzid control)
  [!]chaining[=<resolve>[/<cont>]]
  [!]manageDSAit
  [!]noop
  ppolicy
  [!]postread[=<attrs>] (a comma-separated attribute list)
  [!]preread[=<attrs>]  (a comma-separated attribute list)
  [!]relax
  sessiontracking[=<username>]
  abandon,cancel,ignore (SIGINT sends abandon/cancel,
  or ignores response; if critical, doesn't wait for SIGINT.
  not really controls)

WhoAmI extensions:

  (none)

−o opt[=optparam]

Specify any ldap.conf(5) option or one of the following:

  nettimeout=<timeout>  (in seconds, or "none" or "max")
  ldif_wrap=<width>     (in columns, or "no" for no wrapping)

−o option that can be passed here, check ldap.conf(5) for details.

−O security−properties

Specify SASL security properties.

−I

Enable SASL Interactive mode. Always prompt. Default is to prompt only as needed.

−Q

Enable SASL Quiet mode. Never prompt.

−N

Do not use reverse DNS to canonicalize SASL host name.

−U authcid

Specify the authentication ID for SASL bind. The form of the ID depends on the actual SASL mechanism used.

−R realm

Specify the realm of authentication ID for SASL bind. The form of the realm depends on the actual SASL mechanism used.

−X authzid

Specify the requested authorization ID for SASL bind. authzid must be one of the following formats: dn:<distinguished name> or u:<username>

−Y mech

Specify the SASL mechanism to be used for authentication. If it's not specified, the program will choose the best mechanism the server knows.

−Z[Z]

Issue StartTLS (Transport Layer Security) extended operation. If you use −ZZ, the command will require the operation to be successful.

EXAMPLE

    ldapwhoami −x −D "cn=Manager,dc=example,dc=com" −W

AUTHOR

The OpenLDAP Project <http://www.openldap.org/>

ACKNOWLEDGEMENTS

OpenLDAP Software is developed and maintained by The OpenLDAP Project <http://www.openldap.org/>. OpenLDAP Software is derived from the University of Michigan LDAP 3.3 Release.