H4: replica
> replica uri=ldap[s]://<hostname>[:<port>] | host=<hostname>[:<port>]
-> [bindmethod={simple|kerberos|sasl}]
+> [bindmethod={simple|sasl}]
> ["binddn=<DN>"]
> [saslmech=<mech>]
> [authcid=<identity>]
> [authzid=<identity>]
> [credentials=<password>]
-> [srvtab=<filename>]
This directive specifies a replication site for this database. The
{{EX:uri=}} parameter specifies a scheme, a host and optionally a port where
entire {{EX:"binddn=<DN>"}} string should be enclosed in double
quotes.
-The {{EX:bindmethod}} is {{EX:simple}} or {{EX:kerberos}} or {{EX:sasl}},
-depending on whether simple password-based authentication or Kerberos
-authentication or {{TERM:SASL}} authentication is to be used when connecting
-to the slave slapd.
+The {{EX:bindmethod}} is {{EX:simple}} or {{EX:sasl}}, depending
+on whether simple password-based authentication or {{TERM:SASL}}
+authentication is to be used when connecting to the slave slapd.
Simple authentication should not be used unless adequate data
integrity and confidentiality protections are in place (e.g. TLS
or IPSEC). Simple authentication requires specification of
{{EX:binddn}} and {{EX:credentials}} parameters.
-Kerberos authentication is deprecated in favor of SASL authentication
-mechanisms, in particular the {{EX:KERBEROS_V4}} and {{EX:GSSAPI}}
-mechanisms. Kerberos authentication requires {{EX:binddn}} and
-{{EX:srvtab}} parameters.
-
SASL authentication is generally recommended. SASL authentication
requires specification of a mechanism using the {{EX:saslmech}} parameter.
Depending on the mechanism, an authentication identity and/or
.\" Copyright 1998-2005 The OpenLDAP Foundation All Rights Reserved.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.SH NAME
-ldap_bind, ldap_bind_s, ldap_simple_bind, ldap_simple_bind_s, ldap_kerberos_bind_s, ldap_kerberos_bind1, ldap_kerberos_bind1_s, ldap_kerberos_bind2, ldap_kerberos_bind2_s, ldap_sasl_bind, ldap_sasl_bind_s, ldap_sasl_interactive_bind_s, ldap_parse_sasl_bind_result, ldap_unbind, ldap_unbind_s \- LDAP bind routines
+ldap_bind, ldap_bind_s, ldap_simple_bind, ldap_simple_bind_s, ldap_sasl_bind, ldap_sasl_bind_s, ldap_sasl_interactive_bind_s, ldap_parse_sasl_bind_result, ldap_unbind, ldap_unbind_s \- LDAP bind routines
.SH LIBRARY
OpenLDAP LDAP (libldap, -lldap)
.SH SYNOPSIS
.LP
.BI "int ldap_simple_bind_s(LDAP *" ld ", const char *" who ", const char *" passwd ");"
.LP
-.BI "int ldap_kerberos_bind_s(LDAP *" ld ", const char *" who ");"
-.LP
-.BI "int ldap_kerberos_bind1(LDAP *" ld ", const char *" who ");"
-.LP
-.BI "int ldap_kerberos_bind1_s(LDAP *" ld ", const char *" who ");"
-.LP
-.BI "int ldap_kerberos_bind2(LDAP *" ld ", const char *" who ");"
-.LP
-.BI "int ldap_kerberos_bind2_s(LDAP *" ld ", const char *" who ");"
-.LP
.BI "int ldap_sasl_bind(LDAP *" ld ", const char *" dn ", const char *" mechanism ","
.RS
.BI "struct berval *" cred ", LDAPControl *" sctrls "[],"
Version 2 of the LDAP protocol; it is optional for Version 3 but is
usually needed due to security considerations.
.LP
-There are many types of bind calls, providing simple authentication, Kerberos
-version 4 authentication, and general routines to do either one, as
-well as calls using
+There are three types of bind calls, ones providing simple authentication,
+ones providing SASL authentication, and general routines capable of doing
+either simple or SASL authentication.
+.LP
.B SASL
(Simple Authentication and Security Layer)
that can negotiate one of many different kinds of authentication.
take \fIld\fP as their first parameter, as returned from
.BR ldap_init (3).
.LP
-Kerberos version 4 has been superseded by Kerberos version 5, and the
-Kerberos version 4 support is only provided for backward compatibility. The
-SASL interfaces should be used for new applications. SASL provides
-a general interface for using Kerberos versions 4 and 5 and many other
-security systems.
-.LP
.SH SIMPLE AUTHENTICATION
The simplest form of the bind call is
.BR ldap_simple_bind_s() .
returning the message id of the request it sent. The result of the
operation can be obtained by a subsequent call to
.BR ldap_result (3).
-.SH KERBEROS AUTHENTICATION
-If the LDAP library and LDAP server being contacted have been
-compiled with the KERBEROS option defined,
-Kerberos version 4 authentication can be performed. As mentioned above,
-these Kerberos routines are provided only for backward compatibility.
-.LP
-These routines assume the user already
-has obtained a ticket granting ticket. The routines take \fIwho\fP, the DN
-of the entry to bind as. The
-.B ldap_kerberos_bind_s()
-routine does both steps of the Kerberos binding process synchronously. The
-.B ldap_kerberos_bind1_s()
-and
-.B ldap_kerberos_bind2_s()
-routines allow synchronous access to the
-individual steps, authenticating to the LDAP server and X.500 DSA, respectively.
-The
-.B ldap_kerberos_bind1()
-and
-.B ldap_kerberos_bind2()
-routines provide equivalent asynchronous access.
-.LP
-The
-.B ldap_kerberos_bind_s()
-routine is used to perform both authentication steps when contacting
-an LDAP server that is a gateway to an X.500 DSA. This kind of server
-configuration is only supported in the (very old) University of Michigan LDAP
-release. The OpenLDAP package no longer provides this gateway server.
-The standalone LDAP server provided in OpenLDAP may still be configured
-with Kerberos version 4 support, but it only requires one authentication
-step, and will return an error if the second step is attempted. Therefore,
-only the
-.B ldap_kerberos_bind1()
-routine or its synchronous equivalent may be used when contacting an
-OpenLDAP server.
.SH GENERAL AUTHENTICATION
The
.B ldap_bind()
routines can be used when the
authentication method to use needs to be selected at runtime. They
both take an extra \fImethod\fP parameter selecting the authentication
-method to use. It should be set to one of LDAP_AUTH_SIMPLE,
-LDAP_AUTH_KRBV41, or LDAP_AUTH_KRBV42, to select simple authentication,
-Kerberos authentication to the LDAP server, or Kerberos authentication
-to the X.500 DSA, respectively.
+method to use. It should be set to LDAP_AUTH_SIMPLE
+to select simple authentication.
.B ldap_bind()
returns the message id of the request it initiates.
.B ldap_bind_s()
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