{ EPM_PROTOCOL_NCACN, EPM_PROTOCOL_IP, EPM_PROTOCOL_TCP } },
{ "ncadg_ip_udp", NCACN_IP_UDP, 3,
{ EPM_PROTOCOL_NCACN, EPM_PROTOCOL_IP, EPM_PROTOCOL_UDP } },
- { "ncalrpc", NCALRPC, 1,
- { EPM_PROTOCOL_NCALRPC } },
+ { "ncalrpc", NCALRPC, 2,
+ { EPM_PROTOCOL_NCALRPC, EPM_PROTOCOL_PIPE } },
{ "ncacn_unix_stream", NCACN_UNIX_STREAM, 2,
{ EPM_PROTOCOL_NCACN, EPM_PROTOCOL_UNIX_DS } },
{ "ncadg_unix_dgram", NCADG_UNIX_DGRAM, 2,
{"bigendian", DCERPC_PUSH_BIGENDIAN}
};
+
+
/*
form a binding string from a binding structure
*/
s = talloc_asprintf(mem_ctx, "%s@", GUID_string(mem_ctx, b->object));
}
- s = talloc_asprintf_append(s, "%s:%s[", t_name, b->host);
+ s = talloc_asprintf_append(s, "%s:%s", t_name, b->host);
if (!s) return NULL;
+ if ((!b->options || !b->options[0]) && !b->flags) {
+ return s;
+ }
+
+ s = talloc_asprintf_append(s, "[");
+
/* this is a *really* inefficent way of dealing with strings,
but this is rarely called and the strings are always short,
so I don't care */
for (i=0;b->options && b->options[i];i++) {
- s = talloc_asprintf(mem_ctx, "%s%s,", s, b->options[i]);
+ s = talloc_asprintf_append(s, "%s,", b->options[i]);
if (!s) return NULL;
}
for (i=0;i<ARRAY_SIZE(ncacn_options);i++) {
if (b->flags & ncacn_options[i].flag) {
- s = talloc_asprintf(mem_ctx, "%s%s,", s, ncacn_options[i].name);
+ s = talloc_asprintf_append(s, "%s,", ncacn_options[i].name);
if (!s) return NULL;
}
}
- if (s[strlen(s)-1] == ',') {
- s[strlen(s)-1] = 0;
- }
- s = talloc_asprintf(mem_ctx, "%s]", s);
+
+ s[strlen(s)-1] = 0;
+ s = talloc_asprintf_append(s, "]");
return s;
}
return NT_STATUS_OK;
}
+static NTSTATUS floor_set_rhs_data(TALLOC_CTX *mem_ctx, struct epm_floor *floor, const char *data)
+{
+ switch (floor->lhs.protocol) {
+ case EPM_PROTOCOL_TCP:
+ floor->rhs.tcp.port = atoi(data);
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_UDP:
+ floor->rhs.udp.port = atoi(data);
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_HTTP:
+ floor->rhs.http.port = atoi(data);
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_IP:
+ floor->rhs.ip.address = 0;
+
+ /* Only try to put in a IPv4 address. Windows 2003 just returns
+ * 0.0.0.0 for IPv6 addresses */
+ if (strlen(data) > 0) {
+ struct addrinfo hints, *res;
+
+ memset(&hints, 0, sizeof(struct addrinfo));
+
+ hints.ai_family = AF_INET;
+
+ if (getaddrinfo(data, NULL, &hints, &res) < 0) {
+ return NT_STATUS_BAD_NETWORK_NAME;
+ }
+
+ floor->rhs.ip.address = ntohl(((struct in_addr *)res->ai_addr)->s_addr);
+
+ freeaddrinfo(res);
+ }
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_NCACN:
+ floor->rhs.ncacn.minor_version = 0;
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_NCADG:
+ floor->rhs.ncadg.minor_version = 0;
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_SMB:
+ floor->rhs.smb.unc = talloc_strdup(mem_ctx, data);
+ if (!floor->rhs.smb.unc) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_PIPE:
+ floor->rhs.pipe.path = talloc_strdup(mem_ctx, data);
+ if (!floor->rhs.pipe.path) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_NETBIOS:
+ floor->rhs.netbios.name = talloc_strdup(mem_ctx, data);
+ if (!floor->rhs.netbios.name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_NCALRPC:
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_VINES_SPP:
+ floor->rhs.vines_spp.port = atoi(data);
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_VINES_IPC:
+ floor->rhs.vines_ipc.port = atoi(data);
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_STREETTALK:
+ floor->rhs.streettalk.streettalk = talloc_strdup(mem_ctx, data);
+ if (!floor->rhs.streettalk.streettalk) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_UNIX_DS:
+ floor->rhs.unix_ds.path = talloc_strdup(mem_ctx, data);
+ if (!floor->rhs.unix_ds.path) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ return NT_STATUS_OK;
+
+ case EPM_PROTOCOL_NULL:
+ return NT_STATUS_OK;
+ }
+
+ return NT_STATUS_NOT_SUPPORTED;
+}
+
+
+NTSTATUS dcerpc_binding_build_tower(TALLOC_CTX *mem_ctx, struct dcerpc_binding *binding, struct epm_tower **tower)
+{
+ const enum epm_protocols *protseq;
+ int num_protocols = -1, i;
+ NTSTATUS status;
+
+ *tower = talloc_p(mem_ctx, struct epm_tower);
+
+ if (!(*tower)) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ /* Find transport */
+ for (i=0;i<ARRAY_SIZE(transports);i++) {
+ if (transports[i].transport == binding->transport) {
+ protseq = transports[i].protseq;
+ num_protocols = transports[i].num_protocols;
+ break;
+ }
+ }
+
+ if (num_protocols == -1) {
+ DEBUG(0, ("Unable to find transport with id '%d'\n", binding->transport));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ (*tower)->num_floors = 2 + num_protocols;
+ (*tower)->floors = talloc_array_p(mem_ctx, struct epm_floor, (*tower)->num_floors);
+
+ /* Floor 0 */
+ (*tower)->floors[0].lhs.protocol = EPM_PROTOCOL_UUID;
+ if (binding->object) {
+ (*tower)->floors[0].lhs.info.uuid.uuid = *binding->object;
+ }
+ (*tower)->floors[0].lhs.info.uuid.version = 0;
+
+ /* Floor 1 */
+ (*tower)->floors[1].lhs.protocol = EPM_PROTOCOL_UUID;
+ (*tower)->floors[1].lhs.info.uuid.version = NDR_GUID_VERSION;
+ status = GUID_from_string(NDR_GUID, &(*tower)->floors[1].lhs.info.uuid.uuid);
+ if (NT_STATUS_IS_ERR(status)) {
+ return status;
+ }
+
+ /* Floor 2 to num_protocols */
+ for (i = 0; i < num_protocols; i++) {
+ (*tower)->floors[2 + i].lhs.protocol = protseq[i];
+ }
+
+ /* The top floor contains the endpoint */
+ if (num_protocols >= 1 && binding->options && binding->options[0]) {
+ status = floor_set_rhs_data(mem_ctx, &(*tower)->floors[2 + num_protocols - 1], binding->options[0]);
+ if (NT_STATUS_IS_ERR(status)) {
+ return status;
+ }
+ }
+
+ /* The second-to-top floor contains the network address */
+ if (num_protocols >= 2 && binding->host) {
+ status = floor_set_rhs_data(mem_ctx, &(*tower)->floors[2 + num_protocols - 2], binding->host);
+ if (NT_STATUS_IS_ERR(status)) {
+ return status;
+ }
+ }
+
+ return NT_STATUS_OK;
+}
+
/* open a rpc connection to a rpc pipe on SMB using the binding
structure to determine the endpoint and options */
DATA_BLOB *session_key)
{
/* this took quite a few CPU cycles to find ... */
- session_key->data = discard_const_p(char, "SystemLibraryDTC");
+ session_key->data = discard_const_p(unsigned char, "SystemLibraryDTC");
session_key->length = 16;
return NT_STATUS_OK;
}
--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+
+ local testing of RPC binding string parsing
+
+ Copyright (C) Jelmer Vernooij 2004
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+static BOOL test_BindingString(const char *binding)
+{
+ TALLOC_CTX *mem_ctx = talloc_init("test_BindingString");
+ struct dcerpc_binding b;
+ const char *s;
+ struct epm_tower *tower;
+ NTSTATUS status;
+
+ /* Parse */
+ status = dcerpc_parse_binding(mem_ctx, binding, &b);
+ if (NT_STATUS_IS_ERR(status)) {
+ DEBUG(0, ("Error parsing binding string '%s': %s\n", binding, nt_errstr(status)));
+ return False;
+ }
+
+ s = dcerpc_binding_string(mem_ctx, &b);
+ if (!s) {
+ DEBUG(0, ("Error converting binding back to string for '%s'\n", binding));
+ return False;
+ }
+
+ if (strcasecmp(binding, s) != 0) {
+ DEBUG(0, ("Mismatch while comparing original and regenerated binding strings: '%s' <> '%s'\n", binding, s));
+ return False;
+ }
+
+ /* Generate protocol towers */
+ status = dcerpc_binding_build_tower(mem_ctx, &b, &tower);
+ if (NT_STATUS_IS_ERR(status)) {
+ DEBUG(0, ("Error generating protocol tower from '%s': %s\n", binding, nt_errstr(status)));
+ return False;
+ }
+
+ /* FIXME: Convert back to binding and then back to string and compare */
+
+ return True;
+}
+
+BOOL torture_local_binding_string(int dummy)
+{
+ BOOL ret = True;
+
+ ret &= test_BindingString("ncacn_np:");
+ ret &= test_BindingString("ncalrpc:");
+ ret &= test_BindingString("ncalrpc:");
+ ret &= test_BindingString("ncacn_np:[rpcecho]");
+ ret &= test_BindingString("ncacn_np:127.0.0.1[rpcecho]");
+ ret &= test_BindingString("ncacn_np:localhost[rpcecho]");
+ ret &= test_BindingString("ncacn_np:[/pipe/rpcecho]");
+ ret &= test_BindingString("ncacn_np:localhost[/pipe/rpcecho,sign,seal]");
+ ret &= test_BindingString("ncacn_np:[,sign]");
+ ret &= test_BindingString("ncadg_ip_udp:");
+ ret &= test_BindingString("308FB580-1EB2-11CA-923B-08002B1075A7@ncacn_np:localhost");
+ ret &= test_BindingString("308FB580-1EB2-11CA-923B-08002B1075A7@ncacn_ip_tcp:localhost");
+
+ return ret;
+}
git.samba.org / jelmer / samba4-debian.git / commitdiff