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LDAPVC(1) FreeBSD General Commands Manual LDAPVC(1)
NAME ldapvc - LDAP verify credentials tool
SYNOPSIS ldapvc [-V[V]] [-d debuglevel] [-a] [-b] [-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]] Distinguished Name [Credentials]
DESCRIPTION ldapvc implements the LDAP "Verify Credentials" extended operation.
Verify Credentials operation behaves like LDAP Bind but has no impact upon the underlying LDAP session.
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. ldapvc must be compiled with LDAP_DEBUG defined for this option to have any effect.
-a Print the authzID resulting from a successful verification of credentials.
-b Print the results from the ppolicy control after verification of credentials.
-n Show what would be done, but don't actually perform the 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.
General extensions: [!]assert=<filter> (an RFC 4515 Filter) [!]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)
Verify Credentials extensions:
The following options set SASL params on the Verify Credentials request: authcid=<authcid> (SASL Authentication Identity "dn:<dn>" or "u:<user>") authzid=<authzid> (SASL Authorization Identity "dn:<dn>" or "u:<user>") mech=<mech> (SASL mechanism default e.g. Simple) realm=<realm> (SASL Realm, defaults to none) sasl=a[utomatic]|i[nteractive]|q[uiet] (SASL mode defaults to automatic if any other -E option provided, otherwise none) secprops=<secprops> (SASL Security Properties)
-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>
successful.
EXAMPLE ldapvc -x "uid=Alice,ou=People,dc=example,dc=com"
SEE ALSO ldap.conf(5), ldap(3), ldap_extended_operation(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 the University of Michigan LDAP 3.3 Release.
OpenLDAP 2.6.6 2023/07/31 LDAPVC(1)