LDAPPASSWD(1)

NAME

ldappasswd - change the password of an LDAP entry

SYNOPSIS

ldappasswd [-A] [-a oldPasswd] [-t oldpasswdfile] [-D binddn] [-d debu-
glevel] [-H ldapuri] [-h ldaphost]  [-n]  [-p ldapport]  [-S]  [-s new-
Passwd]   [-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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