s3:smbd: add support for SMB2 Negotiate

[ira/wip.git] / source3 / smbd / globals.h

diff --git a/source3/smbd/globals.h b/source3/smbd/globals.h
index b646bc30fda3be8d878bb6afd39101e2aaf90ae0..22e4837bf3aaf149fcd3fa037e5eed5f39f5cdba 100644 (file)
--- a/source3/smbd/globals.h
+++ b/source3/smbd/globals.h
@@ -199,11 +199,91 @@ struct child_pid;
 extern struct child_pid *children;
 extern int num_children;
 
+struct tstream_context;
+struct smbd_smb2_request;
+
+DATA_BLOB negprot_spnego(void);
+
+bool smbd_is_smb2_header(const uint8_t *inbuf, size_t size);
+
+void smbd_smb2_first_negprot(struct smbd_server_connection *conn,
+                            const uint8_t *inbuf, size_t size);
+
+NTSTATUS smbd_smb2_request_error_ex(struct smbd_smb2_request *req,
+                                   NTSTATUS status, DATA_BLOB *info);
+NTSTATUS smbd_smb2_request_error(struct smbd_smb2_request *req,
+                                NTSTATUS status);
+NTSTATUS smbd_smb2_request_done(struct smbd_smb2_request *req,
+                               DATA_BLOB body, DATA_BLOB *dyn);
+
+NTSTATUS smbd_smb2_request_process_negprot(struct smbd_smb2_request *req);
+
+struct smbd_smb2_request {
+       TALLOC_CTX *mem_pool;
+
+       struct smbd_server_connection *conn;
+
+       int current_idx;
+
+       struct {
+               /* the NBT header is not allocated */
+               uint8_t nbt_hdr[4];
+               /*
+                * vector[0] NBT
+                * .
+                * vector[1] SMB2
+                * vector[2] fixed body
+                * vector[3] dynamic body
+                * .
+                * .
+                * .
+                * vector[4] SMB2
+                * vector[5] fixed body
+                * vector[6] dynamic body
+                * .
+                * .
+                * .
+                */
+               struct iovec *vector;
+               int vector_count;
+       } in;
+       struct {
+               /* the NBT header is not allocated */
+               uint8_t nbt_hdr[4];
+               /*
+                * vector[0] NBT
+                * .
+                * vector[1] SMB2
+                * vector[2] fixed body
+                * vector[3] dynamic body
+                * .
+                * .
+                * .
+                * vector[4] SMB2
+                * vector[5] fixed body
+                * vector[6] dynamic body
+                * .
+                * .
+                * .
+                */
+               struct iovec *vector;
+               int vector_count;
+       } out;
+};
+
 struct smbd_server_connection {
        struct fd_event *fde;
        uint64_t num_requests;
        struct smb_signing_state *signing_state;
+       bool allow_smb2;
+       struct {
+               struct tevent_context *event_ctx;
+               struct tevent_queue *recv_queue;
+               struct tevent_queue *send_queue;
+               struct tstream_context *stream;
+       } smb2;
 };
+
 extern struct smbd_server_connection *smbd_server_conn;
 
 void smbd_init_globals(void);