*/
#include "includes.h"
+#include "system/network.h"
#include "librpc/gen_ndr/ndr_epmapper.h"
/*
*/
const char *idl_pipe_name(const char *uuid, uint32_t if_version)
{
- int i;
- for (i=0;dcerpc_pipes[i];i++) {
- if (strcasecmp(dcerpc_pipes[i]->uuid, uuid) == 0 &&
- dcerpc_pipes[i]->if_version == if_version) {
- return dcerpc_pipes[i]->name;
+ const struct dcerpc_interface_list *l;
+ for (l=librpc_dcerpc_pipes();l;l=l->next) {
+ if (strcasecmp(l->table->uuid, uuid) == 0 &&
+ l->table->if_version == if_version) {
+ return l->table->name;
}
}
return "UNKNOWN";
*/
int idl_num_calls(const char *uuid, uint32_t if_version)
{
- int i;
- for (i=0;dcerpc_pipes[i];i++) {
- if (strcasecmp(dcerpc_pipes[i]->uuid, uuid) == 0 &&
- dcerpc_pipes[i]->if_version == if_version) {
- return dcerpc_pipes[i]->num_calls;
+ const struct dcerpc_interface_list *l;
+ for (l=librpc_dcerpc_pipes();l;l=l->next){
+ if (strcasecmp(l->table->uuid, uuid) == 0 &&
+ l->table->if_version == if_version) {
+ return l->table->num_calls;
}
}
return -1;
*/
const struct dcerpc_interface_table *idl_iface_by_name(const char *name)
{
- int i;
- for (i=0;dcerpc_pipes[i];i++) {
- if (strcasecmp(dcerpc_pipes[i]->name, name) == 0) {
- return dcerpc_pipes[i];
+ const struct dcerpc_interface_list *l;
+ for (l=librpc_dcerpc_pipes();l;l=l->next) {
+ if (strcasecmp(l->table->name, name) == 0) {
+ return l->table;
}
}
return NULL;
*/
const struct dcerpc_interface_table *idl_iface_by_uuid(const char *uuid)
{
- int i;
- for (i=0;dcerpc_pipes[i];i++) {
- if (strcasecmp(dcerpc_pipes[i]->uuid, uuid) == 0) {
- return dcerpc_pipes[i];
+ const struct dcerpc_interface_list *l;
+ for (l=librpc_dcerpc_pipes();l;l=l->next) {
+ if (strcasecmp(l->table->uuid, uuid) == 0) {
+ return l->table;
}
}
return NULL;
}
-
/*
push a dcerpc_packet into a blob, potentially with auth info
*/
ndr->flags |= LIBNDR_FLAG_BIGENDIAN;
}
+ if (pkt->pfc_flags & DCERPC_PFC_FLAG_ORPC) {
+ ndr->flags |= LIBNDR_FLAG_OBJECT_PRESENT;
+ }
+
if (auth_info) {
pkt->auth_length = auth_info->credentials.length;
} else {
const char *name;
enum dcerpc_transport_t transport;
int num_protocols;
- enum epm_protocols protseq[MAX_PROTSEQ];
+ enum epm_protocol protseq[MAX_PROTSEQ];
} transports[] = {
{ "ncacn_np", NCACN_NP, 3,
{ EPM_PROTOCOL_NCACN, EPM_PROTOCOL_SMB, EPM_PROTOCOL_NETBIOS }},
{"sign", DCERPC_SIGN},
{"seal", DCERPC_SEAL},
{"connect", DCERPC_CONNECT},
+ {"spnego", DCERPC_AUTH_SPNEGO},
{"validate", DCERPC_DEBUG_VALIDATE_BOTH},
{"print", DCERPC_DEBUG_PRINT_BOTH},
{"padcheck", DCERPC_DEBUG_PAD_CHECK},
*/
const char *dcerpc_binding_string(TALLOC_CTX *mem_ctx, const struct dcerpc_binding *b)
{
- char *s = NULL;
+ char *s = talloc_strdup(mem_ctx, "");
int i;
const char *t_name=NULL;
return NULL;
}
- if (!uuid_all_zero(&b->object)) {
- s = talloc_asprintf(mem_ctx, "%s@", GUID_string(mem_ctx, &b->object));
+ if (!GUID_all_zero(&b->object)) {
+ s = talloc_asprintf(s, "%s@",
+ GUID_string(mem_ctx, &b->object));
}
s = talloc_asprintf_append(s, "%s:", t_name);
}
{
- struct in_addr in;
- in.s_addr = htonl(floor->rhs.ip.address);
- return talloc_strdup(mem_ctx, inet_ntoa(in));
+ struct ipv4_addr in;
+ in.addr = htonl(floor->rhs.ip.address);
+ return talloc_strdup(mem_ctx, sys_inet_ntoa(in));
}
case EPM_PROTOCOL_NCACN:
case EPM_PROTOCOL_NULL:
return NULL;
+
+ default:
+ DEBUG(0,("Unsupported lhs protocol %d\n", floor->lhs.protocol));
+ break;
}
return NULL;
case EPM_PROTOCOL_NULL:
return NT_STATUS_OK;
+
+ default:
+ DEBUG(0,("Unsupported lhs protocol %d\n", floor->lhs.protocol));
+ break;
}
return NT_STATUS_NOT_SUPPORTED;
}
+enum dcerpc_transport_t dcerpc_transport_by_endpoint_protocol(int prot)
+{
+ int i;
+
+ /* Find a transport that has 'prot' as 4th protocol */
+ for (i=0;i<ARRAY_SIZE(transports);i++) {
+ if (transports[i].num_protocols >= 2 &&
+ transports[i].protseq[1] == prot) {
+ return transports[i].transport;
+ }
+ }
+
+ /* Unknown transport */
+ return -1;
+}
+
enum dcerpc_transport_t dcerpc_transport_by_tower(struct epm_tower *tower)
{
int i;
NTSTATUS dcerpc_binding_build_tower(TALLOC_CTX *mem_ctx, struct dcerpc_binding *binding, struct epm_tower *tower)
{
- const enum epm_protocols *protseq;
+ const enum epm_protocol *protseq = NULL;
int num_protocols = -1, i;
NTSTATUS status;
struct GUID guid;
struct epm_twr_t twr, *twr_r;
struct dcerpc_binding epmapper_binding;
+ const struct dcerpc_interface_table *table = idl_iface_by_uuid(uuid);
+ int i;
+
+ /* First, check if there is a default endpoint specified in the IDL */
+ if (table) {
+ struct dcerpc_binding default_binding;
+
+ /* Find one of the default pipes for this interface */
+ for (i = 0; i < table->endpoints->count; i++) {
+ status = dcerpc_parse_binding(mem_ctx, table->endpoints->names[i], &default_binding);
- if (!strcmp(uuid, DCERPC_EPMAPPER_UUID)) {
- switch(binding->transport) {
- case NCACN_IP_TCP: binding->endpoint = talloc_asprintf(mem_ctx, "%d", EPMAPPER_PORT); return NT_STATUS_OK;
- case NCALRPC: binding->endpoint = EPMAPPER_IDENTIFIER; return NT_STATUS_OK;
- default: return NT_STATUS_NOT_SUPPORTED;
+ if (NT_STATUS_IS_OK(status) && default_binding.transport == binding->transport && default_binding.endpoint) {
+ binding->endpoint = talloc_strdup(mem_ctx, default_binding.endpoint);
+ return NT_STATUS_OK;
+ }
}
}
-
+
ZERO_STRUCT(epmapper_binding);
epmapper_binding.transport = binding->transport;
}
+/*
+ perform an authenticated bind if needed
+*/
+static NTSTATUS dcerpc_pipe_auth(struct dcerpc_pipe *p,
+ struct dcerpc_binding *binding,
+ const char *pipe_uuid,
+ uint32_t pipe_version,
+ const char *domain,
+ const char *username,
+ const char *password)
+{
+ NTSTATUS status;
+
+ p->conn->flags = binding->flags;
+
+ /* remember the binding string for possible secondary connections */
+ p->conn->binding_string = dcerpc_binding_string(p, binding);
+
+ if (username && username[0] && (binding->flags & DCERPC_SCHANNEL_ANY)) {
+ status = dcerpc_bind_auth_schannel(p, pipe_uuid, pipe_version,
+ domain, username, password);
+ } else if (username && username[0] && (binding->flags & DCERPC_AUTH_SPNEGO)) {
+ status = dcerpc_bind_auth_spnego(p, pipe_uuid, pipe_version, domain, username, password);
+ } else if (username && username[0]) {
+ status = dcerpc_bind_auth_ntlm(p, pipe_uuid, pipe_version, domain, username, password);
+ } else {
+ status = dcerpc_bind_auth_none(p, pipe_uuid, pipe_version);
+ }
+
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("Failed to bind to uuid %s - %s\n", pipe_uuid, nt_errstr(status)));
+ }
+ return status;
+}
+
+
/* open a rpc connection to a rpc pipe on SMB using the binding
structure to determine the endpoint and options */
-static NTSTATUS dcerpc_pipe_connect_ncacn_np(struct dcerpc_pipe **p,
+static NTSTATUS dcerpc_pipe_connect_ncacn_np(struct dcerpc_pipe **pp,
struct dcerpc_binding *binding,
const char *pipe_uuid,
uint32_t pipe_version,
const char *username,
const char *password)
{
+ struct dcerpc_pipe *p;
NTSTATUS status;
BOOL retry;
struct smbcli_state *cli;
- const char *pipe_name;
- TALLOC_CTX *mem_ctx = talloc_init("dcerpc_pipe_connect_ncacn_np");
-
- if (!binding->endpoint) {
- const struct dcerpc_interface_table *table = idl_iface_by_uuid(pipe_uuid);
- struct dcerpc_binding default_binding;
- int i;
+ const char *pipe_name = NULL;
+ TALLOC_CTX *tmp_ctx;
- if (!table) {
- DEBUG(0,("Unknown interface endpoint '%s'\n", pipe_uuid));
- talloc_destroy(mem_ctx);
- return NT_STATUS_INVALID_PARAMETER;
- }
-
- /* Find one of the default pipes for this interface */
- for (i = 0; i < table->endpoints->count; i++) {
- status = dcerpc_parse_binding(mem_ctx, table->endpoints->names[i], &default_binding);
+ *pp = NULL;
- if (NT_STATUS_IS_OK(status) && default_binding.transport == NCACN_NP) {
- pipe_name = default_binding.endpoint;
- break;
-
- }
+ p = dcerpc_pipe_init(NULL);
+ if (p == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ tmp_ctx = talloc_new(p);
+
+ /* Look up identifier using the epmapper */
+ if (!binding->endpoint) {
+ status = dcerpc_epm_map_binding(tmp_ctx, binding, pipe_uuid, pipe_version);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("Failed to map DCERPC/TCP NCACN_NP pipe for '%s' - %s\n",
+ pipe_uuid, nt_errstr(status)));
+ talloc_free(p);
+ return status;
}
- } else {
- pipe_name = binding->endpoint;
+ DEBUG(1,("Mapped to DCERPC/NP pipe %s\n", binding->endpoint));
}
+ pipe_name = binding->endpoint;
+
if (!strncasecmp(pipe_name, "/pipe/", 6) ||
- !strncasecmp(pipe_name, "\\pipe\\", 6)) {
- pipe_name+=6;
+ !strncasecmp(pipe_name, "\\pipe\\", 6)) {
+ pipe_name += 6;
}
if (pipe_name[0] != '\\') {
- pipe_name = talloc_asprintf(mem_ctx, "\\%s", pipe_name);
+ pipe_name = talloc_asprintf(tmp_ctx, "\\%s", pipe_name);
}
if (!username || !username[0] ||
(binding->flags & DCERPC_SCHANNEL_ANY)) {
- status = smbcli_full_connection(NULL, &cli, lp_netbios_name(),
- binding->host, NULL,
- "ipc$", "?????",
- "", "", NULL, 0, &retry);
+ status = smbcli_full_connection(p->conn, &cli, lp_netbios_name(),
+ binding->host, NULL,
+ "ipc$", "?????",
+ "", "", NULL, 0, &retry);
} else {
- status = smbcli_full_connection(NULL, &cli, lp_netbios_name(),
- binding->host, NULL,
- "ipc$", "?????",
- username, domain,
- password, 0, &retry);
+ status = smbcli_full_connection(p->conn, &cli, lp_netbios_name(),
+ binding->host, NULL,
+ "ipc$", "?????",
+ username, domain,
+ password, 0, &retry);
}
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Failed to connect to %s - %s\n", binding->host, nt_errstr(status)));
- talloc_destroy(mem_ctx);
+ talloc_free(p);
return status;
}
- status = dcerpc_pipe_open_smb(p, cli->tree, pipe_name);
+ status = dcerpc_pipe_open_smb(p->conn, cli->tree, pipe_name);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Failed to open pipe %s - %s\n", pipe_name, nt_errstr(status)));
- smbcli_tdis(cli);
- smbcli_shutdown(cli);
- talloc_destroy(mem_ctx);
- return status;
- }
-
- talloc_destroy(mem_ctx);
-
- /* this ensures that the reference count is decremented so
- a pipe close will really close the link */
- talloc_steal(*p, cli);
-
- (*p)->flags = binding->flags;
-
- /* remember the binding string for possible secondary connections */
- (*p)->binding_string = dcerpc_binding_string((*p), binding);
-
- if (username && username[0] && (binding->flags & DCERPC_SCHANNEL_ANY)) {
- status = dcerpc_bind_auth_schannel(*p, pipe_uuid, pipe_version,
- domain, username, password);
- } else if (username && username[0] &&
- (binding->flags & (DCERPC_CONNECT|DCERPC_SIGN|DCERPC_SEAL))) {
- status = dcerpc_bind_auth_ntlm(*p, pipe_uuid, pipe_version, domain, username, password);
- } else {
- status = dcerpc_bind_auth_none(*p, pipe_uuid, pipe_version);
-
+ talloc_free(p);
+ return status;
}
-
+
+ status = dcerpc_pipe_auth(p, binding, pipe_uuid, pipe_version, domain, username, password);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Failed to bind to uuid %s - %s\n", pipe_uuid, nt_errstr(status)));
- dcerpc_pipe_close(*p);
- *p = NULL;
+ talloc_free(p);
return status;
}
+ (*pp) = p;
+ talloc_free(tmp_ctx);
+
return NT_STATUS_OK;
}
/* open a rpc connection to a rpc pipe on SMP using the binding
structure to determine the endpoint and options */
-static NTSTATUS dcerpc_pipe_connect_ncalrpc(struct dcerpc_pipe **p,
- struct dcerpc_binding *binding,
- const char *pipe_uuid,
- uint32_t pipe_version,
- const char *domain,
- const char *username,
- const char *password)
+static NTSTATUS dcerpc_pipe_connect_ncalrpc(struct dcerpc_pipe **pp,
+ struct dcerpc_binding *binding,
+ const char *pipe_uuid,
+ uint32_t pipe_version,
+ const char *domain,
+ const char *username,
+ const char *password)
{
NTSTATUS status;
- TALLOC_CTX *mem_ctx = talloc_init("dcerpc_pipe_connect_ncalrpc");
+ struct dcerpc_pipe *p;
+ TALLOC_CTX *tmp_ctx;
+
+ (*pp) = NULL;
+
+ p = dcerpc_pipe_init(NULL);
+ if (p == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ tmp_ctx = talloc_new(p);
/* Look up identifier using the epmapper */
if (!binding->endpoint) {
- status = dcerpc_epm_map_binding(mem_ctx, binding, pipe_uuid, pipe_version);
+ status = dcerpc_epm_map_binding(tmp_ctx, binding, pipe_uuid, pipe_version);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Failed to map DCERPC/TCP NCALRPC identifier for '%s' - %s\n",
pipe_uuid, nt_errstr(status)));
- talloc_destroy(mem_ctx);
+ talloc_free(p);
return status;
}
- DEBUG(1,("Mapped to DCERPC/TCP identifier %s\n", binding->endpoint));
+ DEBUG(1,("Mapped to DCERPC/LRPC identifier %s\n", binding->endpoint));
}
- status = dcerpc_pipe_open_pipe(p, binding->endpoint);
-
+ status = dcerpc_pipe_open_pipe(p->conn, binding->endpoint);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Failed to open ncalrpc pipe '%s' - %s\n", binding->endpoint, nt_errstr(status)));
- talloc_destroy(mem_ctx);
+ DEBUG(0,("Failed to open ncalrpc pipe '%s' - %s\n",
+ binding->endpoint, nt_errstr(status)));
+ talloc_free(p);
return status;
- }
-
- (*p)->flags = binding->flags;
-
- /* remember the binding string for possible secondary connections */
- (*p)->binding_string = dcerpc_binding_string((*p), binding);
-
- if (username && username[0] && (binding->flags & DCERPC_SCHANNEL_ANY)) {
- status = dcerpc_bind_auth_schannel(*p, pipe_uuid, pipe_version,
- domain, username, password);
- } else if (username && username[0]) {
- status = dcerpc_bind_auth_ntlm(*p, pipe_uuid, pipe_version, domain, username, password);
- } else {
- status = dcerpc_bind_auth_none(*p, pipe_uuid, pipe_version);
}
+ status = dcerpc_pipe_auth(p, binding, pipe_uuid, pipe_version, domain, username, password);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Failed to bind to uuid %s - %s\n",
- pipe_uuid, nt_errstr(status)));
- dcerpc_pipe_close(*p);
- *p = NULL;
- talloc_destroy(mem_ctx);
+ talloc_free(p);
return status;
}
-
- talloc_destroy(mem_ctx);
- return status;
+
+ (*pp) = p;
+ talloc_free(tmp_ctx);
+
+ return status;
}
/* open a rpc connection to a rpc pipe on SMP using the binding
structure to determine the endpoint and options */
-static NTSTATUS dcerpc_pipe_connect_ncacn_unix_stream(struct dcerpc_pipe **p,
- struct dcerpc_binding *binding,
- const char *pipe_uuid,
- uint32_t pipe_version,
- const char *domain,
- const char *username,
- const char *password)
+static NTSTATUS dcerpc_pipe_connect_ncacn_unix_stream(struct dcerpc_pipe **pp,
+ struct dcerpc_binding *binding,
+ const char *pipe_uuid,
+ uint32_t pipe_version,
+ const char *domain,
+ const char *username,
+ const char *password)
{
NTSTATUS status;
+ struct dcerpc_pipe *p;
+
+ (*pp) = NULL;
if (!binding->endpoint) {
DEBUG(0, ("Path to unix socket not specified\n"));
return NT_STATUS_INVALID_PARAMETER;
}
- status = dcerpc_pipe_open_unix_stream(p, binding->endpoint);
+ p = dcerpc_pipe_init(NULL);
+ if (p == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ status = dcerpc_pipe_open_unix_stream(p->conn, binding->endpoint);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Failed to open unix socket %s - %s\n",
binding->endpoint, nt_errstr(status)));
+ talloc_free(p);
return status;
}
- (*p)->flags = binding->flags;
-
- /* remember the binding string for possible secondary connections */
- (*p)->binding_string = dcerpc_binding_string((*p), binding);
-
- if (username && username[0] && (binding->flags & DCERPC_SCHANNEL_ANY)) {
- status = dcerpc_bind_auth_schannel(*p, pipe_uuid, pipe_version,
- domain, username, password);
- } else if (username && username[0]) {
- status = dcerpc_bind_auth_ntlm(*p, pipe_uuid, pipe_version, domain, username, password);
- } else {
- status = dcerpc_bind_auth_none(*p, pipe_uuid, pipe_version);
- }
-
+ status = dcerpc_pipe_auth(p, binding, pipe_uuid, pipe_version, domain, username, password);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Failed to bind to uuid %s - %s\n",
- pipe_uuid, nt_errstr(status)));
- dcerpc_pipe_close(*p);
- *p = NULL;
+ talloc_free(p);
return status;
}
+
+ (*pp) = p;
- return status;
+ return status;
}
/* open a rpc connection to a rpc pipe on SMP using the binding
structure to determine the endpoint and options */
-static NTSTATUS dcerpc_pipe_connect_ncacn_ip_tcp(struct dcerpc_pipe **p,
+static NTSTATUS dcerpc_pipe_connect_ncacn_ip_tcp(struct dcerpc_pipe **pp,
struct dcerpc_binding *binding,
const char *pipe_uuid,
uint32_t pipe_version,
{
NTSTATUS status;
uint32_t port = 0;
- TALLOC_CTX *mem_ctx = talloc_init("connect_ncacn_ip_tcp");
+ struct dcerpc_pipe *p;
+ TALLOC_CTX *tmp_ctx;
+
+ (*pp) = NULL;
+
+ p = dcerpc_pipe_init(NULL);
+ if (p == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ tmp_ctx = talloc_new(p);
if (!binding->endpoint) {
- status = dcerpc_epm_map_binding(mem_ctx, binding,
- pipe_uuid, pipe_version);
+ status = dcerpc_epm_map_binding(tmp_ctx, binding,
+ pipe_uuid, pipe_version);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Failed to map DCERPC/TCP port for '%s' - %s\n",
pipe_uuid, nt_errstr(status)));
+ talloc_free(p);
return status;
}
DEBUG(1,("Mapped to DCERPC/TCP port %s\n", binding->endpoint));
port = atoi(binding->endpoint);
- status = dcerpc_pipe_open_tcp(p, binding->host, port);
+ status = dcerpc_pipe_open_tcp(p->conn, binding->host, port);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Failed to connect to %s:%d\n", binding->host, port));
+ DEBUG(0,("Failed to connect to %s:%d - %s\n",
+ binding->host, port, nt_errstr(status)));
+ talloc_free(p);
return status;
}
- (*p)->flags = binding->flags;
-
- /* remember the binding string for possible secondary connections */
- (*p)->binding_string = dcerpc_binding_string((*p), binding);
-
- if (username && username[0] && (binding->flags & DCERPC_SCHANNEL_ANY)) {
- status = dcerpc_bind_auth_schannel(*p, pipe_uuid, pipe_version,
- domain, username, password);
- } else if (username && username[0]) {
- status = dcerpc_bind_auth_ntlm(*p, pipe_uuid, pipe_version, domain, username, password);
- } else {
- status = dcerpc_bind_auth_none(*p, pipe_uuid, pipe_version);
- }
-
+ status = dcerpc_pipe_auth(p, binding, pipe_uuid, pipe_version, domain, username, password);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("Failed to bind to uuid %s - %s\n",
- pipe_uuid, nt_errstr(status)));
- dcerpc_pipe_close(*p);
- *p = NULL;
+ talloc_free(p);
return status;
}
+
+ (*pp) = p;
+ talloc_free(tmp_ctx);
return status;
}
/* open a rpc connection to a rpc pipe, using the specified
binding structure to determine the endpoint and options */
-NTSTATUS dcerpc_pipe_connect_b(struct dcerpc_pipe **p,
+NTSTATUS dcerpc_pipe_connect_b(struct dcerpc_pipe **pp,
struct dcerpc_binding *binding,
const char *pipe_uuid,
uint32_t pipe_version,
switch (binding->transport) {
case NCACN_NP:
- status = dcerpc_pipe_connect_ncacn_np(p, binding, pipe_uuid, pipe_version,
+ status = dcerpc_pipe_connect_ncacn_np(pp, binding, pipe_uuid, pipe_version,
domain, username, password);
break;
case NCACN_IP_TCP:
- status = dcerpc_pipe_connect_ncacn_ip_tcp(p, binding, pipe_uuid, pipe_version,
+ status = dcerpc_pipe_connect_ncacn_ip_tcp(pp, binding, pipe_uuid, pipe_version,
domain, username, password);
break;
case NCACN_UNIX_STREAM:
- status = dcerpc_pipe_connect_ncacn_unix_stream(p, binding, pipe_uuid, pipe_version, domain, username, password);
+ status = dcerpc_pipe_connect_ncacn_unix_stream(pp, binding, pipe_uuid, pipe_version,
+ domain, username, password);
break;
case NCALRPC:
- status = dcerpc_pipe_connect_ncalrpc(p, binding, pipe_uuid, pipe_version, domain, username, password);
+ status = dcerpc_pipe_connect_ncalrpc(pp, binding, pipe_uuid, pipe_version,
+ domain, username, password);
break;
default:
return NT_STATUS_NOT_SUPPORTED;
/* open a rpc connection to a rpc pipe, using the specified string
binding to determine the endpoint and options */
-NTSTATUS dcerpc_pipe_connect(struct dcerpc_pipe **p,
+NTSTATUS dcerpc_pipe_connect(struct dcerpc_pipe **pp,
const char *binding,
const char *pipe_uuid,
uint32_t pipe_version,
{
struct dcerpc_binding b;
NTSTATUS status;
- TALLOC_CTX *mem_ctx;
+ TALLOC_CTX *tmp_ctx;
- mem_ctx = talloc_init("dcerpc_pipe_connect");
- if (!mem_ctx) return NT_STATUS_NO_MEMORY;
+ tmp_ctx = talloc_new(NULL);
- status = dcerpc_parse_binding(mem_ctx, binding, &b);
+ status = dcerpc_parse_binding(tmp_ctx, binding, &b);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Failed to parse dcerpc binding '%s'\n", binding));
- talloc_destroy(mem_ctx);
+ talloc_free(tmp_ctx);
return status;
}
- DEBUG(3,("Using binding %s\n", dcerpc_binding_string(mem_ctx, &b)));
+ DEBUG(3,("Using binding %s\n", dcerpc_binding_string(tmp_ctx, &b)));
+
+ status = dcerpc_pipe_connect_b(pp, &b, pipe_uuid, pipe_version, domain, username, password);
- status = dcerpc_pipe_connect_b(p, &b, pipe_uuid, pipe_version, domain, username, password);
+ talloc_free(tmp_ctx);
- talloc_destroy(mem_ctx);
return status;
}
NTSTATUS status = NT_STATUS_INVALID_PARAMETER;
struct dcerpc_binding b;
- switch (p->transport.transport) {
+ (*p2) = dcerpc_pipe_init(p);
+ if (*p2 == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ switch (p->conn->transport.transport) {
case NCACN_NP:
- tree = dcerpc_smb_tree(p);
+ tree = dcerpc_smb_tree(p->conn);
if (!tree) {
return NT_STATUS_INVALID_PARAMETER;
}
-
- status = dcerpc_pipe_open_smb(p2, tree, pipe_name);
+ status = dcerpc_pipe_open_smb((*p2)->conn, tree, pipe_name);
break;
case NCACN_IP_TCP:
- status = dcerpc_parse_binding(p, p->binding_string, &b);
+ status = dcerpc_parse_binding(p, p->conn->binding_string, &b);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- b.flags &= ~DCERPC_AUTH_OPTIONS;
- status = dcerpc_pipe_connect_ncacn_ip_tcp(p2, &b, pipe_uuid,
- pipe_version, NULL,
- NULL, NULL);
+ status = dcerpc_pipe_open_tcp((*p2)->conn, b.host, atoi(b.endpoint));
break;
case NCALRPC:
- status = dcerpc_parse_binding(p, p->binding_string, &b);
+ status = dcerpc_parse_binding(p, p->conn->binding_string, &b);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
- b.flags &= ~DCERPC_AUTH_OPTIONS;
- status = dcerpc_pipe_connect_ncalrpc(p2, &b, pipe_uuid, pipe_version, NULL, NULL, NULL);
+ status = dcerpc_pipe_open_pipe((*p2)->conn, b.endpoint);
break;
default:
}
if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(*p2);
return status;
}
- talloc_steal(p, *p2);
-
- (*p2)->flags = p->flags;
+ (*p2)->conn->flags = p->conn->flags;
status = dcerpc_bind_auth_none(*p2, pipe_uuid, pipe_version);
if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(*p2);
return status;
}
return NT_STATUS_OK;
}
-NTSTATUS dcerpc_generic_session_key(struct dcerpc_pipe *p,
+NTSTATUS dcerpc_generic_session_key(struct dcerpc_connection *c,
DATA_BLOB *session_key)
{
/* this took quite a few CPU cycles to find ... */
NTSTATUS dcerpc_fetch_session_key(struct dcerpc_pipe *p,
DATA_BLOB *session_key)
{
- return p->security_state.session_key(p, session_key);
+ return p->conn->security_state.session_key(p->conn, session_key);
}
}
}
+
+
+/*
+ create a secondary context from a primary connection
+
+ this uses dcerpc_alter_context() to create a new dcerpc context_id
+*/
+NTSTATUS dcerpc_secondary_context(struct dcerpc_pipe *p,
+ struct dcerpc_pipe **pp2,
+ const char *pipe_uuid,
+ uint32_t pipe_version)
+{
+ NTSTATUS status;
+ struct dcerpc_pipe *p2;
+
+ p2 = talloc_zero(p, struct dcerpc_pipe);
+ if (p2 == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ p2->conn = talloc_reference(p2, p->conn);
+
+ p2->context_id = ++p->conn->next_context_id;
+
+ status = GUID_from_string(pipe_uuid, &p2->syntax.uuid);
+ if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(p2);
+ return status;
+ }
+ p2->syntax.if_version = pipe_version;
+
+ status = GUID_from_string(NDR_GUID, &p2->transfer_syntax.uuid);
+ if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(p2);
+ return status;
+ }
+ p2->transfer_syntax.if_version = NDR_GUID_VERSION;
+
+ status = dcerpc_alter_context(p2, p2, &p2->syntax, &p2->transfer_syntax);
+ if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(p2);
+ return status;
+ }
+
+ *pp2 = p2;
+
+ return status;
+}
git.samba.org / samba.git / blobdiff