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NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLE | SEE ALSO | AUTHOR | ACKNOWLEDGEMENTS | COLOPHON |
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LDAPVC(1) General Commands Manual LDAPVC(1)
ldapvc - LDAP verify credentials tool
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]
ldapvc implements the LDAP "Verify Credentials" extended
operation.
Verify Credentials operation behaves like LDAP Bind but has no
impact upon the underlying LDAP session.
-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.
-e [!]ext[=extparam]
-E [!]ext[=extparam]
Specify general extensions with -e and Verify Credentials
extensions with -E. ´!´ indicates criticality.
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>
-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.
ldapvc -x "uid=Alice,ou=People,dc=example,dc=com"
ldap.conf(5), ldap(3), ldap_extended_operation(3)
The OpenLDAP Project <http://www.openldap.org/>
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.
This page is part of the OpenLDAP (an open source implementation
of the Lightweight Directory Access Protocol) project.
Information about the project can be found at
⟨http://www.openldap.org/⟩. If you have a bug report for this
manual page, see ⟨http://www.openldap.org/its/⟩. This page was
obtained from the project's upstream Git repository
⟨https://git.openldap.org/openldap/openldap.git⟩ on 2024-06-14.
(At that time, the date of the most recent commit that was found
in the repository was 2024-06-13.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
[email protected]
OpenLDAP LDVERSION RELEASEDATE LDAPVC(1)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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