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r12880: Remove ldap partitions useless now and probably we

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will not use it anyway as we plan to support
partitions in ldb directly like with rootdse

Merge ldap_simple_ldb into ldap_backend, it is
not simple anymore and makes no sense to have
it separated now that ldap partitions are gone

Initial attempt at working to some limit to avoid DOSs
for the ldap server.

Simo.
(This used to be commit 97bff3e049)
This commit is contained in:
Simo Sorce
2006-01-13 00:38:35 +00:00
committed by Gerald (Jerry) Carter
parent 0ac6b5232d
commit a7a79d2b25
6 changed files with 605 additions and 786 deletions
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43
source4/ldap_server/ldap_server.c
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@ -228,7 +228,12 @@ static void ldapsrv_recv(struct stream_connection *c, uint16_t flags)
{
struct ldapsrv_connection *conn =
talloc_get_type(c->private, struct ldapsrv_connection);
if (conn->limits.ite) {
talloc_free(conn->limits.ite);
conn->limits.ite = NULL;
}
packet_recv(conn->packet);
}
@ -257,13 +262,22 @@ static void ldapsrv_send(struct stream_connection *c, uint16_t flags)
packet_queue_run(conn->packet);
}
static void ldapsrv_conn_init_timeout(struct event_context *ev,
struct timed_event *te,
struct timeval t,
void *private)
{
struct ldapsrv_connection *conn = talloc_get_type(private, struct ldapsrv_connection);
ldapsrv_terminate_connection(conn, "Timeout. No requests after initial connection");
}
/*
initialise a server_context from a open socket and register a event handler
for reading from that socket
*/
static void ldapsrv_accept(struct stream_connection *c)
{
struct ldapsrv_partition *part;
struct ldapsrv_service *ldapsrv_service =
talloc_get_type(c->private, struct ldapsrv_service);
struct ldapsrv_connection *conn;
@ -337,23 +351,26 @@ static void ldapsrv_accept(struct stream_connection *c)
return;
}
part = talloc(conn, struct ldapsrv_partition);
if (part == NULL) {
ldapsrv_terminate_connection(conn, "talloc failed");
if (!NT_STATUS_IS_OK(ldapsrv_backend_Init(conn))) {
ldapsrv_terminate_connection(conn, "backend Init failed");
return;
}
part->base_dn = "*"; /* default partition */
part->ops = ldapsrv_get_sldb_partition_ops();
if (!NT_STATUS_IS_OK(part->ops->Init(part, conn))) {
ldapsrv_terminate_connection(conn, "default partition Init failed");
return;
}
/* TODO: load limits from the conf partition */
conn->limits.initial_timeout = 10;
conn->limits.conn_idle_time = 60;
conn->limits.max_page_size = 100;
conn->limits.search_timeout = 10;
conn->default_partition = part;
DLIST_ADD_END(conn->partitions, part, struct ldapsrv_partition *);
/* register the server */
irpc_add_name(c->msg_ctx, "ldap_server");
/* set connections limits */
conn->limits.ite = event_add_timed(c->event.ctx, conn,
timeval_current_ofs(conn->limits.initial_timeout, 0),
ldapsrv_conn_init_timeout, conn);
}
static const struct stream_server_ops ldap_stream_ops = {