#include "librpc/gen_ndr/ndr_nbt.h"
#include "param/param.h"
#include "lib/util/util_net.h"
+#include "libcli/smb/smbXcli_base.h"
/* the stages of this call */
enum connect_stage {CONNECT_SOCKET,
- CONNECT_SESSION_REQUEST,
CONNECT_NEGPROT,
CONNECT_SESSION_SETUP,
CONNECT_SESSION_SETUP_ANON,
struct smb_composite_sesssetup *io_setup;
struct smbcli_request *req;
struct composite_context *creq;
+ struct tevent_req *subreq;
+ struct nbt_name calling, called;
};
static void request_handler(struct smbcli_request *);
static void composite_handler(struct composite_context *);
+static void subreq_handler(struct tevent_req *subreq);
/*
a tree connect request has completed
status = smb_raw_tcon_recv(state->req, c, state->io_tcon);
NT_STATUS_NOT_OK_RETURN(status);
+ if (state->io_tcon->tconx.out.options & SMB_EXTENDED_SIGNATURES) {
+ smb1cli_session_protect_session_key(io->out.tree->session->smbXcli);
+ }
+
io->out.tree->tid = state->io_tcon->tconx.out.tid;
if (state->io_tcon->tconx.out.dev_type) {
io->out.tree->device = talloc_strdup(io->out.tree,
/* connect to a share using a tree connect */
state->io_tcon->generic.level = RAW_TCON_TCONX;
- state->io_tcon->tconx.in.flags = 0;
+ state->io_tcon->tconx.in.flags = TCONX_FLAG_EXTENDED_RESPONSE;
state->io_tcon->tconx.in.password = data_blob(NULL, 0);
state->io_tcon->tconx.in.path = talloc_asprintf(state->io_tcon,
* have been given a uid in the NTLMSSP_CHALLENGE reply. This
* would lead to an invalid uid in the anonymous fallback */
state->session->vuid = 0;
- data_blob_free(&state->session->user_session_key);
talloc_free(state->session->gensec);
state->session->gensec = NULL;
/* connect to a share using a tree connect */
state->io_tcon->generic.level = RAW_TCON_TCONX;
- state->io_tcon->tconx.in.flags = 0;
+ state->io_tcon->tconx.in.flags = TCONX_FLAG_EXTENDED_RESPONSE;
+ state->io_tcon->tconx.in.flags |= TCONX_FLAG_EXTENDED_SIGNATURES;
state->io_tcon->tconx.in.password = data_blob(NULL, 0);
state->io_tcon->tconx.in.path = talloc_asprintf(state->io_tcon,
struct connect_state *state = talloc_get_type(c->private_data, struct connect_state);
NTSTATUS status;
- status = smb_raw_negotiate_recv(state->req);
+ status = smb_raw_negotiate_recv(state->subreq);
+ TALLOC_FREE(state->subreq);
NT_STATUS_NOT_OK_RETURN(status);
/* next step is a session setup */
{
struct connect_state *state = talloc_get_type(c->private_data, struct connect_state);
- state->req = smb_raw_negotiate_send(state->transport, io->in.options.unicode, io->in.options.max_protocol);
- NT_STATUS_HAVE_NO_MEMORY(state->req);
+ /* the socket is up - we can initialise the smbcli transport layer */
+ state->transport = smbcli_transport_init(state->sock, state, true,
+ &io->in.options);
+ NT_STATUS_HAVE_NO_MEMORY(state->transport);
- state->req->async.fn = request_handler;
- state->req->async.private_data = c;
+ state->subreq = smb_raw_negotiate_send(state,
+ state->transport->ev,
+ state->transport,
+ state->transport->options.min_protocol,
+ state->transport->options.max_protocol);
+ NT_STATUS_HAVE_NO_MEMORY(state->subreq);
+ tevent_req_set_callback(state->subreq, subreq_handler, c);
state->stage = CONNECT_NEGPROT;
-
- return NT_STATUS_OK;
-}
-
-/*
- a session request operation has completed
-*/
-static NTSTATUS connect_session_request(struct composite_context *c,
- struct smb_composite_connect *io)
-{
- struct connect_state *state = talloc_get_type(c->private_data, struct connect_state);
- NTSTATUS status;
-
- status = smbcli_transport_connect_recv(state->req);
- NT_STATUS_NOT_OK_RETURN(status);
-
- /* next step is a negprot */
- return connect_send_negprot(c, io);
+ return NT_STATUS_OK;
}
/*
{
struct connect_state *state = talloc_get_type(c->private_data, struct connect_state);
NTSTATUS status;
- struct nbt_name calling, called;
status = smbcli_sock_connect_recv(state->creq, state, &state->sock);
NT_STATUS_NOT_OK_RETURN(status);
- /* the socket is up - we can initialise the smbcli transport layer */
- state->transport = smbcli_transport_init(state->sock, state, true,
- &io->in.options);
- NT_STATUS_HAVE_NO_MEMORY(state->transport);
-
if (is_ipaddress(state->sock->hostname) &&
(state->io->in.called_name != NULL)) {
/* If connecting to an IP address, we might want the real name
NT_STATUS_HAVE_NO_MEMORY(state->sock->hostname);
}
- make_nbt_name_client(&calling, cli_credentials_get_workstation(io->in.credentials));
-
- nbt_choose_called_name(state, &called, io->in.called_name, NBT_NAME_SERVER);
-
- /* we have a connected socket - next step is a session
- request, if needed. Port 445 doesn't need it, so it goes
- straight to the negprot */
- if (state->sock->port == 445) {
- status = nbt_name_dup(state->transport, &called,
- &state->transport->called);
- NT_STATUS_NOT_OK_RETURN(status);
- return connect_send_negprot(c, io);
- }
-
- state->req = smbcli_transport_connect_send(state->transport, &calling, &called);
- NT_STATUS_HAVE_NO_MEMORY(state->req);
-
- state->req->async.fn = request_handler;
- state->req->async.private_data = c;
- state->stage = CONNECT_SESSION_REQUEST;
-
- return NT_STATUS_OK;
+ /* next step is a negprot */
+ return connect_send_negprot(c, io);
}
case CONNECT_SOCKET:
c->status = connect_socket(c, state->io);
break;
- case CONNECT_SESSION_REQUEST:
- c->status = connect_session_request(c, state->io);
- break;
case CONNECT_NEGPROT:
c->status = connect_negprot(c, state->io);
break;
state_handler(c);
}
+/*
+ handler for completion of a tevent_req sub-request
+*/
+static void subreq_handler(struct tevent_req *subreq)
+{
+ struct composite_context *c =
+ tevent_req_callback_data(subreq,
+ struct composite_context);
+ state_handler(c);
+}
+
/*
a function to establish a smbcli_tree from scratch
*/
c->state = COMPOSITE_STATE_IN_PROGRESS;
c->private_data = state;
+ make_nbt_name_client(&state->calling,
+ cli_credentials_get_workstation(io->in.credentials));
+
+ nbt_choose_called_name(state, &state->called,
+ io->in.called_name, NBT_NAME_SERVER);
+
state->creq = smbcli_sock_connect_send(state,
NULL,
io->in.dest_ports,
io->in.dest_host,
resolve_ctx, c->event_ctx,
- io->in.socket_options);
+ io->in.socket_options,
+ &state->calling,
+ &state->called);
if (state->creq == NULL) goto failed;
state->stage = CONNECT_SOCKET;
git.samba.org / samba.git / blobdiff