| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | process incoming packets - main loop
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| 4 | Copyright (C) Andrew Tridgell 2004-2005
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| 5 | Copyright (C) Stefan Metzmacher 2004-2005
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 3 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 |
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| 21 | #include "includes.h"
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| 22 | #include "smbd/service_task.h"
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| 23 | #include "smbd/service_stream.h"
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| 24 | #include "smbd/service.h"
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| 25 | #include "smb_server/smb_server.h"
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| 26 | #include "smb_server/service_smb_proto.h"
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| 27 | #include "lib/messaging/irpc.h"
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| 28 | #include "lib/stream/packet.h"
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| 29 | #include "libcli/smb2/smb2.h"
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| 30 | #include "smb_server/smb2/smb2_server.h"
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| 31 | #include "system/network.h"
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| 32 | #include "lib/socket/netif.h"
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| 33 | #include "param/share.h"
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| 34 | #include "dsdb/samdb/samdb.h"
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| 35 | #include "param/param.h"
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| 36 |
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| 37 | /*
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| 38 | open the smb server sockets
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| 39 | */
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| 40 | static void smbsrv_task_init(struct task_server *task)
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| 41 | {
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| 42 | NTSTATUS status;
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| 43 |
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| 44 | task_server_set_title(task, "task[smbsrv]");
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| 45 |
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| 46 | if (lpcfg_interfaces(task->lp_ctx) && lpcfg_bind_interfaces_only(task->lp_ctx)) {
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| 47 | int num_interfaces;
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| 48 | int i;
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| 49 | struct interface *ifaces;
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| 50 |
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| 51 | load_interfaces(task, lpcfg_interfaces(task->lp_ctx), &ifaces);
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| 52 |
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| 53 | num_interfaces = iface_count(ifaces);
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| 54 |
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| 55 | /* We have been given an interfaces line, and been
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| 56 | told to only bind to those interfaces. Create a
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| 57 | socket per interface and bind to only these.
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| 58 | */
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| 59 | for(i = 0; i < num_interfaces; i++) {
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| 60 | const char *address = iface_n_ip(ifaces, i);
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| 61 | status = smbsrv_add_socket(task, task->event_ctx, task->lp_ctx, task->model_ops, address);
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| 62 | if (!NT_STATUS_IS_OK(status)) goto failed;
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| 63 | }
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| 64 | } else {
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| 65 | /* Just bind to lpcfg_socket_address() (usually 0.0.0.0) */
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| 66 | status = smbsrv_add_socket(task, task->event_ctx, task->lp_ctx, task->model_ops,
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| 67 | lpcfg_socket_address(task->lp_ctx));
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| 68 | if (!NT_STATUS_IS_OK(status)) goto failed;
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| 69 | }
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| 70 |
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| 71 | return;
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| 72 | failed:
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| 73 | task_server_terminate(task, "Failed to startup smb server task", true);
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| 74 | }
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| 75 |
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| 76 | /* called at smbd startup - register ourselves as a server service */
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| 77 | NTSTATUS server_service_smb_init(void)
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| 78 | {
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| 79 | share_init();
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| 80 | return register_server_service("smb", smbsrv_task_init);
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| 81 | }
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