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6437785a82
simple bind via:
{KERBEROS}principal
Code is disabled by default (for security reasons). Use
--enable-kpasswd to enable. Behind SLAPD_KPASSWD.
Reworked Kerberos detection and split out KBIND as independent
feature (--disable-kbind) (LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND).
KBIND depends upon detection of KRB4 (or KRB425) support. Detection,
building with eBones (as distributed with FreeBSD 3.4) okay, but
wasn't able to test as I don't have a K4 KDC handy.
--with-kerberos has a number of detection options... most likely
don't work properly.
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/* kerberos.c - ldbm backend kerberos bind routines */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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#include "portable.h"
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#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
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#include <stdio.h>
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#include <ac/krb.h>
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#include <ac/socket.h>
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#include <ac/string.h>
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#include "slap.h"
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#define LDAP_KRB_PRINCIPAL "ldapserver"
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extern char *ldap_srvtab;
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extern Attribute *attr_find();
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krbv4_ldap_auth(
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Backend *be,
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struct berval *cred,
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AUTH_DAT *ad
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)
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{
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KTEXT_ST k;
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KTEXT ktxt = &k;
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char instance[INST_SZ];
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int err;
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Debug( LDAP_DEBUG_TRACE, "=> kerberosv4_ldap_auth\n", 0, 0, 0 );
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SAFEMEMCPY( ktxt->dat, cred->bv_val, cred->bv_len );
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ktxt->length = cred->bv_len;
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strcpy( instance, "*" );
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if ( (err = krb_rd_req( ktxt, LDAP_KRB_PRINCIPAL, instance, 0L, ad,
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ldap_srvtab )) != KSUCCESS ) {
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Debug( LDAP_DEBUG_ANY, "krb_rd_req failed (%s)\n",
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krb_err_txt[err], 0, 0 );
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return( LDAP_INVALID_CREDENTIALS );
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}
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return( LDAP_SUCCESS );
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}
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#endif /* kerberos */
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