int passwd_extop(
Connection *conn, Operation *op,
const char *reqoid,
struct berval *reqdata,
char **rspoid,
struct berval **rspdata,
LDAPControl ***rspctrls,
const char **text,
BerVarray *refs )
{
Backend *be;
int rc;
assert( reqoid != NULL );
assert( strcmp( LDAP_EXOP_MODIFY_PASSWD, reqoid ) == 0 );
if( op->o_dn.bv_len == 0 ) {
*text = "only authenticated users may change passwords";
return LDAP_STRONG_AUTH_REQUIRED;
}
ldap_pvt_thread_mutex_lock( &conn->c_mutex );
be = conn->c_authz_backend;
ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
if( be && !be->be_extended ) {
*text = "operation not supported for current user";
return LDAP_UNWILLING_TO_PERFORM;
}
{
struct berval passwd = BER_BVC( LDAP_EXOP_MODIFY_PASSWD );
rc = backend_check_restrictions( be, conn, op, &passwd, text );
}
if( rc != LDAP_SUCCESS ) {
return rc;
}
if( be == NULL ) {
#ifdef HAVE_CYRUS_SASL
rc = slap_sasl_setpass( conn, op,
reqoid, reqdata,
rspoid, rspdata, rspctrls,
text );
#else
*text = "no authz backend";
rc = LDAP_OTHER;
#endif
#ifndef SLAPD_MULTIMASTER
/* This does not apply to multi-master case */
} else if( be->be_update_ndn.bv_len ) {
/* we SHOULD return a referral in this case */
*refs = referral_rewrite( be->be_update_refs,
NULL, NULL, LDAP_SCOPE_DEFAULT );
rc = LDAP_REFERRAL;
#endif /* !SLAPD_MULTIMASTER */
} else {
rc = be->be_extended(
be, conn, op,
reqoid, reqdata,
rspoid, rspdata, rspctrls,
text, refs );
}
return rc;
}
