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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