along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef __DCERPC_H__
-#define __DCERPC_H__
+/* This is a public header file that is installed as part of Samba.
+ * If you remove any functions or change their signature, update
+ * the so version number. */
-#include "core.h"
+#ifndef __S4_DCERPC_H__
+#define __S4_DCERPC_H__
+
+#include "../lib/util/data_blob.h"
#include "librpc/gen_ndr/dcerpc.h"
-#include "librpc/ndr/libndr.h"
+#include "../librpc/ndr/libndr.h"
+#include "../librpc/rpc/rpc_common.h"
-enum dcerpc_transport_t {
- NCACN_NP, NCACN_IP_TCP, NCACN_IP_UDP, NCACN_VNS_IPC, NCACN_VNS_SPP,
- NCACN_AT_DSP, NCADG_AT_DDP, NCALRPC, NCACN_UNIX_STREAM, NCADG_UNIX_DGRAM,
- NCACN_HTTP, NCADG_IPX, NCACN_SPX };
+struct tevent_context;
+struct tevent_req;
+struct dcerpc_binding_handle;
+struct tstream_context;
/*
this defines a generic security context for signed/sealed dcerpc pipes.
*/
-struct dcerpc_connection;
-struct dcerpc_security {
+struct dcecli_connection;
+struct gensec_settings;
+struct dcecli_security {
struct dcerpc_auth *auth_info;
struct gensec_security *generic_state;
/* get the session key */
- NTSTATUS (*session_key)(struct dcerpc_connection *, DATA_BLOB *);
+ NTSTATUS (*session_key)(struct dcecli_connection *, DATA_BLOB *);
};
/*
this holds the information that is not specific to a particular rpc context_id
*/
-struct dcerpc_connection {
+struct rpc_request;
+struct dcecli_connection {
uint32_t call_id;
uint32_t srv_max_xmit_frag;
uint32_t srv_max_recv_frag;
uint32_t flags;
- struct dcerpc_security security_state;
+ struct dcecli_security security_state;
const char *binding_string;
- struct event_context *event_ctx;
+ struct tevent_context *event_ctx;
+
+ /** Directory in which to save ndrdump-parseable files */
+ const char *packet_log_dir;
bool dead;
bool free_skipped;
enum dcerpc_transport_t transport;
void *private_data;
- NTSTATUS (*shutdown_pipe)(struct dcerpc_connection *, NTSTATUS status);
+ NTSTATUS (*shutdown_pipe)(struct dcecli_connection *, NTSTATUS status);
- const char *(*peer_name)(struct dcerpc_connection *);
+ const char *(*peer_name)(struct dcecli_connection *);
- const char *(*target_hostname)(struct dcerpc_connection *);
+ const char *(*target_hostname)(struct dcecli_connection *);
/* send a request to the server */
- NTSTATUS (*send_request)(struct dcerpc_connection *, DATA_BLOB *, BOOL trigger_read);
+ NTSTATUS (*send_request)(struct dcecli_connection *, DATA_BLOB *, bool trigger_read);
/* send a read request to the server */
- NTSTATUS (*send_read)(struct dcerpc_connection *);
+ NTSTATUS (*send_read)(struct dcecli_connection *);
/* a callback to the dcerpc code when a full fragment
has been received */
- void (*recv_data)(struct dcerpc_connection *, DATA_BLOB *, NTSTATUS status);
+ void (*recv_data)(struct dcecli_connection *, DATA_BLOB *, NTSTATUS status);
} transport;
/* Requests that have been sent, waiting for a reply */
this encapsulates a full dcerpc client side pipe
*/
struct dcerpc_pipe {
+ struct dcerpc_binding_handle *binding_handle;
+
uint32_t context_id;
uint32_t assoc_group_id;
struct ndr_syntax_id syntax;
struct ndr_syntax_id transfer_syntax;
- struct dcerpc_connection *conn;
+ struct dcecli_connection *conn;
struct dcerpc_binding *binding;
- /* the last fault code from a DCERPC fault */
+ /** the last fault code from a DCERPC fault */
uint32_t last_fault_code;
- /* timeout for individual rpc requests, in seconds */
+ /** timeout for individual rpc requests, in seconds */
uint32_t request_timeout;
};
#define DCERPC_REQUEST_TIMEOUT 60
-/* dcerpc pipe flags */
-#define DCERPC_DEBUG_PRINT_IN (1<<0)
-#define DCERPC_DEBUG_PRINT_OUT (1<<1)
-#define DCERPC_DEBUG_PRINT_BOTH (DCERPC_DEBUG_PRINT_IN | DCERPC_DEBUG_PRINT_OUT)
-
-#define DCERPC_DEBUG_VALIDATE_IN (1<<2)
-#define DCERPC_DEBUG_VALIDATE_OUT (1<<3)
-#define DCERPC_DEBUG_VALIDATE_BOTH (DCERPC_DEBUG_VALIDATE_IN | DCERPC_DEBUG_VALIDATE_OUT)
-
-#define DCERPC_CONNECT (1<<4)
-#define DCERPC_SIGN (1<<5)
-#define DCERPC_SEAL (1<<6)
-
-#define DCERPC_PUSH_BIGENDIAN (1<<7)
-#define DCERPC_PULL_BIGENDIAN (1<<8)
-
-#define DCERPC_SCHANNEL (1<<9)
-
-/* use a 128 bit session key */
-#define DCERPC_SCHANNEL_128 (1<<12)
-
-/* check incoming pad bytes */
-#define DCERPC_DEBUG_PAD_CHECK (1<<13)
-
-/* set LIBNDR_FLAG_REF_ALLOC flag when decoding NDR */
-#define DCERPC_NDR_REF_ALLOC (1<<14)
-
-#define DCERPC_AUTH_OPTIONS (DCERPC_SEAL|DCERPC_SIGN|DCERPC_SCHANNEL|DCERPC_AUTH_SPNEGO|DCERPC_AUTH_KRB5|DCERPC_AUTH_NTLM)
-
-/* select spnego auth */
-#define DCERPC_AUTH_SPNEGO (1<<15)
-
-/* select krb5 auth */
-#define DCERPC_AUTH_KRB5 (1<<16)
-
-#define DCERPC_SMB2 (1<<17)
-
-/* select NTLM auth */
-#define DCERPC_AUTH_NTLM (1<<18)
-
-/* this triggers the DCERPC_PFC_FLAG_CONC_MPX flag in the bind request */
-#define DCERPC_CONCURRENT_MULTIPLEX (1<<19)
-
-/*
- this is used to find pointers to calls
-*/
-struct dcerpc_interface_call {
- const char *name;
- size_t struct_size;
- ndr_push_flags_fn_t ndr_push;
- ndr_pull_flags_fn_t ndr_pull;
- ndr_print_function_t ndr_print;
- BOOL async;
-};
-
-struct dcerpc_endpoint_list {
- uint32_t count;
- const char * const *names;
-};
-
-struct dcerpc_authservice_list {
- uint32_t count;
- const char * const *names;
-};
-
-struct dcerpc_interface_table {
- const char *name;
- struct ndr_syntax_id syntax_id;
- const char *helpstring;
- uint32_t num_calls;
- const struct dcerpc_interface_call *calls;
- const struct dcerpc_endpoint_list *endpoints;
- const struct dcerpc_authservice_list *authservices;
-};
-
-struct dcerpc_interface_list {
- struct dcerpc_interface_list *prev, *next;
- const struct dcerpc_interface_table *table;
-};
-
-/* this describes a binding to a particular transport/pipe */
-struct dcerpc_binding {
- enum dcerpc_transport_t transport;
- struct ndr_syntax_id object;
- const char *host;
- const char *target_hostname;
- const char *endpoint;
- const char **options;
- uint32_t flags;
- uint32_t assoc_group_id;
-};
-
-
struct dcerpc_pipe_connect {
struct dcerpc_pipe *pipe;
struct dcerpc_binding *binding;
const char *pipe_name;
- const struct dcerpc_interface_table *interface;
+ const struct ndr_interface_table *interface;
struct cli_credentials *creds;
+ struct resolve_context *resolve_ctx;
};
-enum rpc_request_state {
- RPC_REQUEST_QUEUED,
- RPC_REQUEST_PENDING,
- RPC_REQUEST_DONE
-};
-
-/*
- handle for an async dcerpc request
-*/
-struct rpc_request {
- struct rpc_request *next, *prev;
- struct dcerpc_pipe *p;
- NTSTATUS status;
- uint32_t call_id;
- enum rpc_request_state state;
- DATA_BLOB payload;
- uint32_t flags;
- uint32_t fault_code;
-
- /* this is used to distinguish bind and alter_context requests
- from normal requests */
- void (*recv_handler)(struct rpc_request *conn,
- DATA_BLOB *blob, struct ncacn_packet *pkt);
-
- const struct GUID *object;
- uint16_t opnum;
- DATA_BLOB request_data;
- BOOL async_call;
- BOOL ignore_timeout;
-
- /* use by the ndr level async recv call */
- struct {
- const struct dcerpc_interface_table *table;
- uint32_t opnum;
- void *struct_ptr;
- TALLOC_CTX *mem_ctx;
- } ndr;
-
- struct {
- void (*callback)(struct rpc_request *);
- void *private_data;
- } async;
-};
-
struct epm_tower;
struct epm_floor;
struct smb2_tree;
struct socket_address;
-#include "librpc/rpc/dcerpc_proto.h"
-
-#endif /* __DCERPC_H__ */
+NTSTATUS dcerpc_pipe_connect(TALLOC_CTX *parent_ctx,
+ struct dcerpc_pipe **pp,
+ const char *binding,
+ const struct ndr_interface_table *table,
+ struct cli_credentials *credentials,
+ struct tevent_context *ev,
+ struct loadparm_context *lp_ctx);
+const char *dcerpc_server_name(struct dcerpc_pipe *p);
+struct dcerpc_pipe *dcerpc_pipe_init(TALLOC_CTX *mem_ctx, struct tevent_context *ev);
+NTSTATUS dcerpc_pipe_open_smb(struct dcerpc_pipe *p,
+ struct smbcli_tree *tree,
+ const char *pipe_name);
+NTSTATUS dcerpc_bind_auth_none(struct dcerpc_pipe *p,
+ const struct ndr_interface_table *table);
+NTSTATUS dcerpc_fetch_session_key(struct dcerpc_pipe *p,
+ DATA_BLOB *session_key);
+struct composite_context;
+NTSTATUS dcerpc_secondary_connection_recv(struct composite_context *c,
+ struct dcerpc_pipe **p2);
+NTSTATUS dcerpc_parse_binding(TALLOC_CTX *mem_ctx, const char *s, struct dcerpc_binding **b_out);
+
+struct composite_context* dcerpc_pipe_connect_b_send(TALLOC_CTX *parent_ctx,
+ struct dcerpc_binding *binding,
+ const struct ndr_interface_table *table,
+ struct cli_credentials *credentials,
+ struct tevent_context *ev,
+ struct loadparm_context *lp_ctx);
+
+NTSTATUS dcerpc_pipe_connect_b_recv(struct composite_context *c, TALLOC_CTX *mem_ctx,
+ struct dcerpc_pipe **p);
+
+NTSTATUS dcerpc_pipe_connect_b(TALLOC_CTX *parent_ctx,
+ struct dcerpc_pipe **pp,
+ struct dcerpc_binding *binding,
+ const struct ndr_interface_table *table,
+ struct cli_credentials *credentials,
+ struct tevent_context *ev,
+ struct loadparm_context *lp_ctx);
+
+NTSTATUS dcerpc_pipe_auth(TALLOC_CTX *mem_ctx,
+ struct dcerpc_pipe **p,
+ struct dcerpc_binding *binding,
+ const struct ndr_interface_table *table,
+ struct cli_credentials *credentials,
+ struct loadparm_context *lp_ctx);
+char *dcerpc_binding_string(TALLOC_CTX *mem_ctx, const struct dcerpc_binding *b);
+NTSTATUS dcerpc_secondary_connection(struct dcerpc_pipe *p,
+ struct dcerpc_pipe **p2,
+ struct dcerpc_binding *b);
+NTSTATUS dcerpc_bind_auth_schannel(TALLOC_CTX *tmp_ctx,
+ struct dcerpc_pipe *p,
+ const struct ndr_interface_table *table,
+ struct cli_credentials *credentials,
+ struct loadparm_context *lp_ctx,
+ uint8_t auth_level);
+struct tevent_context *dcerpc_event_context(struct dcerpc_pipe *p);
+NTSTATUS dcerpc_init(struct loadparm_context *lp_ctx);
+struct smbcli_tree *dcerpc_smb_tree(struct dcecli_connection *c);
+uint16_t dcerpc_smb_fnum(struct dcecli_connection *c);
+NTSTATUS dcerpc_secondary_context(struct dcerpc_pipe *p,
+ struct dcerpc_pipe **pp2,
+ const struct ndr_interface_table *table);
+NTSTATUS dcerpc_alter_context(struct dcerpc_pipe *p,
+ TALLOC_CTX *mem_ctx,
+ const struct ndr_syntax_id *syntax,
+ const struct ndr_syntax_id *transfer_syntax);
+
+NTSTATUS dcerpc_bind_auth(struct dcerpc_pipe *p,
+ const struct ndr_interface_table *table,
+ struct cli_credentials *credentials,
+ struct gensec_settings *gensec_settings,
+ uint8_t auth_type, uint8_t auth_level,
+ const char *service);
+struct composite_context* dcerpc_pipe_connect_send(TALLOC_CTX *parent_ctx,
+ const char *binding,
+ const struct ndr_interface_table *table,
+ struct cli_credentials *credentials,
+ struct tevent_context *ev, struct loadparm_context *lp_ctx);
+NTSTATUS dcerpc_pipe_connect_recv(struct composite_context *c,
+ TALLOC_CTX *mem_ctx,
+ struct dcerpc_pipe **pp);
+
+NTSTATUS dcerpc_epm_map_binding(TALLOC_CTX *mem_ctx, struct dcerpc_binding *binding,
+ const struct ndr_interface_table *table, struct tevent_context *ev,
+ struct loadparm_context *lp_ctx);
+struct composite_context* dcerpc_secondary_auth_connection_send(struct dcerpc_pipe *p,
+ struct dcerpc_binding *binding,
+ const struct ndr_interface_table *table,
+ struct cli_credentials *credentials,
+ struct loadparm_context *lp_ctx);
+NTSTATUS dcerpc_secondary_auth_connection_recv(struct composite_context *c,
+ TALLOC_CTX *mem_ctx,
+ struct dcerpc_pipe **p);
+
+struct composite_context* dcerpc_secondary_connection_send(struct dcerpc_pipe *p,
+ struct dcerpc_binding *b);
+void dcerpc_log_packet(const char *lockdir,
+ const struct ndr_interface_table *ndr,
+ uint32_t opnum, uint32_t flags,
+ const DATA_BLOB *pkt);
+NTSTATUS dcerpc_binding_build_tower(TALLOC_CTX *mem_ctx,
+ const struct dcerpc_binding *binding,
+ struct epm_tower *tower);
+
+NTSTATUS dcerpc_floor_get_lhs_data(const struct epm_floor *epm_floor, struct ndr_syntax_id *syntax);
+
+enum dcerpc_transport_t dcerpc_transport_by_tower(const struct epm_tower *tower);
+const char *derpc_transport_string_by_transport(enum dcerpc_transport_t t);
+
+NTSTATUS dcerpc_binding_from_tower(TALLOC_CTX *mem_ctx,
+ struct epm_tower *tower,
+ struct dcerpc_binding **b_out);
+
+enum dcerpc_transport_t dcerpc_transport_by_endpoint_protocol(int prot);
+
+const char *dcerpc_floor_get_rhs_data(TALLOC_CTX *mem_ctx, struct epm_floor *epm_floor);
+
+#endif /* __S4_DCERPC_H__ */
git.samba.org / samba.git / blobdiff