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47 lines
994 B
C
47 lines
994 B
C
/* kerberos.c - ldbm backend kerberos bind routines */
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include "slap.h"
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#include "back-ldbm.h"
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#ifdef KERBEROS
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#include "krb.h"
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#define LDAP_KRB_PRINCIPAL "ldapserver"
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extern char *ldap_srvtab;
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extern Entry *dn2entry();
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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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