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-rw-r--r--source4/rpc_server/config.mk4
-rw-r--r--source4/rpc_server/srvsvc/dcesrv_srvsvc.c68
-rw-r--r--source4/rpc_server/srvsvc/srvsvc_ntvfs.c131
3 files changed, 199 insertions, 4 deletions
diff --git a/source4/rpc_server/config.mk b/source4/rpc_server/config.mk
index 17e5ca8d81..473b0a3df7 100644
--- a/source4/rpc_server/config.mk
+++ b/source4/rpc_server/config.mk
@@ -68,9 +68,11 @@ PUBLIC_DEPENDENCIES = \
# Start MODULE dcerpc_srvsvc
[MODULE::dcerpc_srvsvc]
INIT_FUNCTION = dcerpc_server_srvsvc_init
+PRIVATE_PROTO_HEADER = srvsvc/proto.h
SUBSYSTEM = dcerpc_server
OBJ_FILES = \
- srvsvc/dcesrv_srvsvc.o
+ srvsvc/dcesrv_srvsvc.o \
+ srvsvc/srvsvc_ntvfs.o
PUBLIC_DEPENDENCIES = \
DCERPC_COMMON NDR_SRVSVC
# End MODULE dcerpc_srvsvc
diff --git a/source4/rpc_server/srvsvc/dcesrv_srvsvc.c b/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
index 911f997fc0..c1854a6b20 100644
--- a/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
+++ b/source4/rpc_server/srvsvc/dcesrv_srvsvc.c
@@ -3,7 +3,7 @@
endpoint server for the srvsvc pipe
- Copyright (C) Stefan (metze) Metzmacher 2004
+ Copyright (C) Stefan (metze) Metzmacher 2004-2006
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
@@ -27,6 +27,8 @@
#include "auth/auth.h"
#include "libcli/security/security.h"
#include "system/time.h"
+#include "ntvfs/ntvfs.h"
+#include "rpc_server/srvsvc/proto.h"
#define SRVSVC_CHECK_ADMIN_ACCESS do { \
struct security_token *t = dce_call->conn->auth_state.session_info->security_token; \
@@ -1403,7 +1405,40 @@ static WERROR srvsvc_NetShareDelCommit(struct dcesrv_call_state *dce_call, TALLO
static WERROR srvsvc_NetGetFileSecurity(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
struct srvsvc_NetGetFileSecurity *r)
{
- DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
+ struct sec_desc_buf *sd_buf;
+ struct ntvfs_context *ntvfs_ctx = NULL;
+ struct ntvfs_request *ntvfs_req;
+ union smb_fileinfo *io;
+ NTSTATUS nt_status;
+
+ nt_status = srvsvc_create_ntvfs_context(dce_call, mem_ctx, r->in.share, &ntvfs_ctx);
+ if (!NT_STATUS_IS_OK(nt_status)) return ntstatus_to_werror(nt_status);
+
+ ntvfs_req = ntvfs_request_create(ntvfs_ctx, mem_ctx,
+ dce_call->conn->auth_state.session_info,
+ 0,
+ 0,
+ dce_call->time,
+ NULL, NULL, 0);
+ W_ERROR_HAVE_NO_MEMORY(ntvfs_req);
+
+ sd_buf = talloc(mem_ctx, struct sec_desc_buf);
+ W_ERROR_HAVE_NO_MEMORY(sd_buf);
+
+ io = talloc(mem_ctx, union smb_fileinfo);
+ W_ERROR_HAVE_NO_MEMORY(io);
+
+ io->query_secdesc.level = RAW_FILEINFO_SEC_DESC;
+ io->query_secdesc.in.file.path = r->in.file;
+ io->query_secdesc.in.secinfo_flags = r->in.securityinformation;
+
+ nt_status = ntvfs_qpathinfo(ntvfs_req, io);
+ if (!NT_STATUS_IS_OK(nt_status)) return ntstatus_to_werror(nt_status);
+
+ sd_buf->sd = io->query_secdesc.out.sd;
+
+ r->out.sd_buf = sd_buf;
+ return WERR_OK;
}
@@ -1413,7 +1448,34 @@ static WERROR srvsvc_NetGetFileSecurity(struct dcesrv_call_state *dce_call, TALL
static WERROR srvsvc_NetSetFileSecurity(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
struct srvsvc_NetSetFileSecurity *r)
{
- DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
+ struct ntvfs_context *ntvfs_ctx;
+ struct ntvfs_request *ntvfs_req;
+ union smb_setfileinfo *io;
+ NTSTATUS nt_status;
+
+ nt_status = srvsvc_create_ntvfs_context(dce_call, mem_ctx, r->in.share, &ntvfs_ctx);
+ if (!NT_STATUS_IS_OK(nt_status)) return ntstatus_to_werror(nt_status);
+
+ ntvfs_req = ntvfs_request_create(ntvfs_ctx, mem_ctx,
+ dce_call->conn->auth_state.session_info,
+ 0,
+ 0,
+ dce_call->time,
+ NULL, NULL, 0);
+ W_ERROR_HAVE_NO_MEMORY(ntvfs_req);
+
+ io = talloc(mem_ctx, union smb_setfileinfo);
+ W_ERROR_HAVE_NO_MEMORY(io);
+
+ io->set_secdesc.level = RAW_FILEINFO_SEC_DESC;
+ io->set_secdesc.in.file.path = r->in.file;
+ io->set_secdesc.in.secinfo_flags = r->in.securityinformation;
+ io->set_secdesc.in.sd = r->in.sd_buf.sd;
+
+ nt_status = ntvfs_setpathinfo(ntvfs_req, io);
+ if (!NT_STATUS_IS_OK(nt_status)) return ntstatus_to_werror(nt_status);
+
+ return WERR_OK;
}
diff --git a/source4/rpc_server/srvsvc/srvsvc_ntvfs.c b/source4/rpc_server/srvsvc/srvsvc_ntvfs.c
new file mode 100644
index 0000000000..7dbaaa0f23
--- /dev/null
+++ b/source4/rpc_server/srvsvc/srvsvc_ntvfs.c
@@ -0,0 +1,131 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ srvsvc pipe ntvfs helper functions
+
+ Copyright (C) Stefan (metze) Metzmacher 2006
+
+ 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"
+#include "rpc_server/dcerpc_server.h"
+#include "librpc/gen_ndr/ndr_srvsvc.h"
+#include "rpc_server/common/common.h"
+#include "ntvfs/ntvfs.h"
+#include "rpc_server/srvsvc/proto.h"
+#include "lib/socket/socket.h"
+
+struct socket_address *srvsvc_get_my_addr(void *p, TALLOC_CTX *mem_ctx)
+{
+ struct dcesrv_connection *conn = talloc_get_type(p, struct dcesrv_connection);
+ return dcesrv_connection_get_my_addr(conn, mem_ctx);
+}
+
+struct socket_address *srvsvc_get_peer_addr(void *p, TALLOC_CTX *mem_ctx)
+{
+ struct dcesrv_connection *conn = talloc_get_type(p, struct dcesrv_connection);
+ return dcesrv_connection_get_peer_addr(conn, mem_ctx);
+}
+
+struct srvsvc_ntvfs_ctx {
+ struct ntvfs_context *ntvfs;
+};
+
+static int srvsvc_ntvfs_ctx_destructor(void *p)
+{
+ struct srvsvc_ntvfs_ctx *c = talloc_get_type(p, struct srvsvc_ntvfs_ctx);
+ ntvfs_disconnect(c->ntvfs);
+ return 0;
+}
+
+NTSTATUS srvsvc_create_ntvfs_context(struct dcesrv_call_state *dce_call,
+ TALLOC_CTX *mem_ctx,
+ const char *share,
+ struct ntvfs_context **_ntvfs)
+{
+ NTSTATUS status;
+ struct srvsvc_ntvfs_ctx *c;
+ struct ntvfs_request *ntvfs_req;
+ enum ntvfs_type type;
+ int snum;
+
+ snum = lp_find_valid_service(share);
+ if (snum == -1) {
+ DEBUG(0,("srvsvc_create_ntvfs_context: couldn't find service %s\n", share));
+ return NT_STATUS_BAD_NETWORK_NAME;
+ }
+
+#if 0 /* TODO: fix access cecking */
+ if (!socket_check_access(dce_call->connection->socket,
+ lp_servicename(snum),
+ lp_hostsallow(snum),
+ lp_hostsdeny(snum))) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+#endif
+
+ /* work out what sort of connection this is */
+ if (strcmp(lp_fstype(snum), "IPC") == 0) {
+ type = NTVFS_IPC;
+ } else if (lp_print_ok(snum)) {
+ type = NTVFS_PRINT;
+ } else {
+ type = NTVFS_DISK;
+ }
+
+ c = talloc(mem_ctx, struct srvsvc_ntvfs_ctx);
+ NT_STATUS_HAVE_NO_MEMORY(c);
+
+ /* init ntvfs function pointers */
+ status = ntvfs_init_connection(c, snum, type,
+ PROTOCOL_NT1,
+ dce_call->event_ctx,
+ dce_call->conn->msg_ctx,
+ dce_call->conn->server_id,
+ &c->ntvfs);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0, ("srvsvc_create_ntvfs_context: ntvfs_init_connection failed for service %s\n",
+ lp_servicename(snum)));
+ return status;
+ }
+ talloc_set_destructor(c, srvsvc_ntvfs_ctx_destructor);
+
+ /*
+ * NOTE: we only set the addr callbacks as we're not interesseted in oplocks or in getting file handles
+ */
+ status = ntvfs_set_addr_callbacks(c->ntvfs, srvsvc_get_my_addr, srvsvc_get_peer_addr, dce_call->conn);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("srvsvc_create_ntvfs_context: NTVFS failed to set the addr callbacks!\n"));
+ return status;
+ }
+
+ ntvfs_req = ntvfs_request_create(c->ntvfs, mem_ctx,
+ dce_call->conn->auth_state.session_info,
+ 0, /* TODO: fill in PID */
+ 0, /* TODO: fill in MID */
+ dce_call->time,
+ NULL, NULL, 0);
+ NT_STATUS_HAVE_NO_MEMORY(ntvfs_req);
+
+ /* Invoke NTVFS connection hook */
+ status = ntvfs_connect(ntvfs_req, lp_servicename(snum));
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("srvsvc_create_ntvfs_context: NTVFS ntvfs_connect() failed!\n"));
+ return status;
+ }
+
+ *_ntvfs = c->ntvfs;
+ return NT_STATUS_OK;
+}
generated by cgit (git 2.34.1) at 2024-11-03 18:13:04 +0000