Name

ldappasswd — change the password of an LDAP entry

Synopsis

ldappasswd [−A] [ −a oldPasswd ] [ −t oldpasswdfile ] [ −D binddn ] [ −d debuglevel ] [ −H ldapuri ] [ −h ldaphost ] [−n] [ −p ldapport ] [−S] [ −s newPasswd ] [ −T newpasswdfile ] [−v] [−W] [ −w passwd ] [ −y passwdfile ] [ −O security−properties ] [−I] [−Q] [ −U authcid ] [ −R realm ] [−x] [ −X authzid ] [ −Y mech ] [ −Z [Z] ] [user]

DESCRIPTION

ldappasswd is a tool to set the password of an LDAP user. ldappasswd uses the LDAPv3 Password Modify (RFC 3062) extended operation.

ldappasswd sets the password of associated with the user [or an optionally specified user]. If the new password is not specified on the command line and the user doesn't enable prompting, the server will be asked to generate a password for the user.

ldappasswd is neither designed nor intended to be a replacement for passwd(1) and should not be installed as such.

OPTIONS

−A

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

−a oldPasswd

Set the old password to oldPasswd.

−t oldPasswdFile

Set the old password to the contents of oldPasswdFile.

−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.

−d debuglevel

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

−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.

−h ldaphost

Specify an alternate host on which the ldap server is running. Deprecated in favor of −H.

−p ldapport

Specify an alternate TCP port where the ldap server is listening. Deprecated in favor of −H.

−n

Do not set password. (Can be useful when used in conjunction with −v or −d)

−S

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

−s newPasswd

Set the new password to newPasswd.

−T newPasswdFile

Set the new password to the contents of newPasswdFile.

−v

Increase the verbosity of output. Can be specified multiple times.

−W

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

−w passwd

Use passwd as the password to bind with.

−y passwdfile

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

−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.

−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

SEE ALSO

ldap_sasl_bind(3), ldap_extended_operation(3), ldap_start_tls_s(3)

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 University of Michigan LDAP 3.3 Release.


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