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/** BEGIN COPYRIGHT BLOCK
* Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
* Copyright (C) 2005 Red Hat, Inc.
* All rights reserved.
* END COPYRIGHT BLOCK **/
#include "slapi-plugin.h"
#include "repl.h"
#include "repl5.h"
int
legacy_postop( Slapi_PBlock *pb, const char *caller, int operation_type)
{
int rc = 0;
Object *r_obj;
Replica *r;
r_obj = replica_get_replica_for_op (pb);
if (r_obj == NULL) /* there is no replica configured for this operations */
return 0;
else
{
/* check if this replica is 4.0 consumer */
r = (Replica*)object_get_data (r_obj);
PR_ASSERT (r);
/* this replica is not a 4.0 consumer - so we don't need to do any processing */
if (!replica_is_legacy_consumer (r))
{
object_release (r_obj);
return 0;
}
object_release (r_obj);
}
slapi_pblock_get(pb, SLAPI_PLUGIN_OPRETURN, &rc);
if (0 == rc)
{
if (OP_ADD == operation_type || OP_MODIFY == operation_type)
{
void *op;
consumer_operation_extension *opext = NULL;
/* Optimise out traversal of mods/entry if no cop{ied|ying}From present */
slapi_pblock_get(pb, SLAPI_OPERATION, &op);
opext = (consumer_operation_extension*) repl_con_get_ext (REPL_CON_EXT_OP, op);
if (NULL != opext && opext->has_cf)
{
process_legacy_cf( pb );
}
}
}
return 0;
}
static char *not_replicationdn_errmsg =
"An operation was submitted that contained copiedFrom or "
"copyingFrom attributes, but the connection was not bound "
"as the replicationdn.";
int
legacy_preop(Slapi_PBlock *pb, const char *caller, int operation_type)
{
int rc = 0;
Slapi_Operation *operation = NULL;
consumer_operation_extension *opext = NULL;
int has_cf = 0;
Object *r_obj;
Replica *r;
int is_legacy_op = 0;
slapi_pblock_get( pb, SLAPI_OPERATION, &operation );
is_legacy_op = operation_is_flag_set(operation,OP_FLAG_LEGACY_REPLICATION_DN);
r_obj = replica_get_replica_for_op (pb);
if (r_obj == NULL) { /* there is no replica configured for this operations */
if (is_legacy_op){
/* This is a legacy replication operation but there are NO replica defined
Just refuse it */
slapi_send_ldap_result(pb, LDAP_UNWILLING_TO_PERFORM, NULL,
"Replication operation refused because the consumer is not defined as a replica", 0, NULL);
slapi_log_error(SLAPI_LOG_FATAL, repl_plugin_name,
"Incoming replication operation was refused because "
"there's no replica defined for this operation\n");
return -1;
}
else {
return 0;
}
}
else
{
/* check if this replica is 4.0 consumer */
r = (Replica*)object_get_data (r_obj);
PR_ASSERT (r);
if (!replica_is_legacy_consumer (r))
{
object_release (r_obj);
if (is_legacy_op) {
/* This is a legacy replication operation
but the replica is doesn't accept from legacy
Just refuse it */
slapi_send_ldap_result(pb, LDAP_UNWILLING_TO_PERFORM, NULL,
"Replication operation refused because "
"the consumer is not defined as a legacy replica", 0, NULL);
slapi_log_error(SLAPI_LOG_FATAL, repl_plugin_name,
"Incoming replication operation was refused because "
"there's no legacy replica defined for this operation\n");
return -1;
} else {
return 0;
}
}
object_release (r_obj);
}
opext = (consumer_operation_extension*) repl_con_get_ext (REPL_CON_EXT_OP, operation);
switch (operation_type) {
case OP_ADD:
{
Slapi_Entry *e = NULL;
Slapi_Attr *attr;
/*
* Check if the entry being added has copiedFrom/copyingFrom
* attributes.
*/
slapi_pblock_get(pb, SLAPI_ADD_ENTRY, &e);
if (NULL != e)
{
if (slapi_entry_attr_find(e, type_copiedFrom, &attr) == 0)
{
has_cf = 1;
}
else
if (slapi_entry_attr_find(e, type_copyingFrom, &attr) == 0)
{
has_cf = 1;
}
}
/* JCMREPL - If this is a replicated operation then the baggage control also contains the Unique Identifier of the superior entry. */
}
break;
case OP_MODIFY:
{
LDAPMod **mods = NULL;
int i;
/*
* Check if the modification contains copiedFrom/copyingFrom
* attributes.
*/
slapi_pblock_get(pb, SLAPI_MODIFY_MODS, &mods);
for (i = 0; NULL != mods && NULL != mods[i]; i++)
{
if ((strcasecmp(mods[i]->mod_type, type_copiedFrom) == 0) ||
(strcasecmp(mods[i]->mod_type, type_copyingFrom) == 0))
{
has_cf = 1;
}
}
}
break;
case OP_DELETE:
break;
case OP_MODDN:
break;
}
/* Squirrel away an optimization hint for the postop plugin */
opext->has_cf = has_cf;
return rc;
}
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