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authorAndrew Bartlett <abartlet@samba.org>2005-03-19 08:34:43 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:11:07 -0500
commitdf643022136a4b229aca817f5b57f7302a97f852 (patch)
treee2a2b5b20b5b3c580fd899a4f39a7911ac5ea250 /source4/rpc_server
parent4037a7e80c3e5d9560b084d9925896d2a5a9518c (diff)
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r5902: A rather large change...
I wanted to add a simple 'workstation' argument to the DCERPC authenticated binding calls, but this patch kind of grew from there. With SCHANNEL, the 'workstation' name (the netbios name of the client) matters, as this is what ties the session between the NETLOGON ops and the SCHANNEL bind. This changes a lot of files, and these will again be changed when jelmer does the credentials work. I also correct some schannel IDL to distinguish between workstation names and account names. The distinction matters for domain trust accounts. Issues in handling this (issues with lifetime of talloc pointers) caused me to change the 'creds_CredentialsState' and 'struct dcerpc_binding' pointers to always be talloc()ed pointers. In the schannel DB, we now store both the domain and computername, and query on both. This should ensure we fault correctly when the domain is specified incorrectly in the SCHANNEL bind. In the RPC-SCHANNEL test, I finally fixed a bug that vl pointed out, where the comment claimed we re-used a connection, but in fact we made a new connection. This was achived by breaking apart some of the dcerpc_secondary_connection() logic. The addition of workstation handling was also propogated to NTLMSSP and GENSEC, for completeness. The RPC-SAMSYNC test has been cleaned up a little, using a loop over usernames/passwords rather than manually expanded tests. This will be expanded further (the code in #if 0 in this patch) to use a newly created user account for testing. In making this test pass test_rpc.sh, I found a bug in the RPC-ECHO server, caused by the removal of [ref] and the assoicated pointer from the IDL. This has been re-added, until the underlying pidl issues are solved. (This used to be commit 824289dcc20908ddec957a4a892a103eec2da9b9)
Diffstat (limited to 'source4/rpc_server')
-rw-r--r--source4/rpc_server/dcerpc_server.c8
-rw-r--r--source4/rpc_server/dcerpc_server.h2
-rw-r--r--source4/rpc_server/dcerpc_sock.c22
-rw-r--r--source4/rpc_server/epmapper/rpc_epmapper.c8
-rw-r--r--source4/rpc_server/netlogon/dcerpc_netlogon.c3
-rw-r--r--source4/rpc_server/remote/dcesrv_remote.c1
6 files changed, 24 insertions, 20 deletions
diff --git a/source4/rpc_server/dcerpc_server.c b/source4/rpc_server/dcerpc_server.c
index c0cd221da6..b050830883 100644
--- a/source4/rpc_server/dcerpc_server.c
+++ b/source4/rpc_server/dcerpc_server.c
@@ -58,7 +58,7 @@ static struct dcesrv_endpoint *find_endpoint(struct dcesrv_context *dce_ctx,
{
struct dcesrv_endpoint *ep;
for (ep=dce_ctx->endpoint_list; ep; ep=ep->next) {
- if (endpoints_match(&ep->ep_description, ep_description)) {
+ if (endpoints_match(ep->ep_description, ep_description)) {
return ep;
}
}
@@ -166,7 +166,7 @@ NTSTATUS dcesrv_interface_register(struct dcesrv_context *dce_ctx,
{
struct dcesrv_endpoint *ep;
struct dcesrv_if_list *ifl;
- struct dcerpc_binding binding;
+ struct dcerpc_binding *binding;
BOOL add_ep = False;
NTSTATUS status;
@@ -179,13 +179,13 @@ NTSTATUS dcesrv_interface_register(struct dcesrv_context *dce_ctx,
/* check if this endpoint exists
*/
- if ((ep=find_endpoint(dce_ctx, &binding))==NULL) {
+ if ((ep=find_endpoint(dce_ctx, binding))==NULL) {
ep = talloc(dce_ctx, struct dcesrv_endpoint);
if (!ep) {
return NT_STATUS_NO_MEMORY;
}
ZERO_STRUCTP(ep);
- ep->ep_description = binding;
+ ep->ep_description = talloc_reference(ep, binding);
add_ep = True;
}
diff --git a/source4/rpc_server/dcerpc_server.h b/source4/rpc_server/dcerpc_server.h
index c3a779326e..77fb76448c 100644
--- a/source4/rpc_server/dcerpc_server.h
+++ b/source4/rpc_server/dcerpc_server.h
@@ -212,7 +212,7 @@ struct dcesrv_context {
struct dcesrv_endpoint {
struct dcesrv_endpoint *next, *prev;
/* the type and location of the endpoint */
- struct dcerpc_binding ep_description;
+ struct dcerpc_binding *ep_description;
/* the security descriptor for smb named pipes */
struct security_descriptor *sd;
/* the list of interfaces available on this endpoint */
diff --git a/source4/rpc_server/dcerpc_sock.c b/source4/rpc_server/dcerpc_sock.c
index d2ebf794b3..56b55a9fbf 100644
--- a/source4/rpc_server/dcerpc_sock.c
+++ b/source4/rpc_server/dcerpc_sock.c
@@ -159,11 +159,11 @@ static NTSTATUS add_socket_rpc_unix(struct dcesrv_context *dce_ctx, struct dcesr
dcesrv_sock->dcesrv_ctx = talloc_reference(dcesrv_sock, dce_ctx);
status = stream_setup_socket(event_ctx, model_ops, &dcesrv_stream_ops,
- "unix", e->ep_description.endpoint, &port,
+ "unix", e->ep_description->endpoint, &port,
dcesrv_sock);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("service_setup_stream_socket(path=%s) failed - %s\n",
- e->ep_description.endpoint, nt_errstr(status)));
+ e->ep_description->endpoint, nt_errstr(status)));
}
return status;
@@ -177,14 +177,14 @@ static NTSTATUS add_socket_rpc_ncalrpc(struct dcesrv_context *dce_ctx, struct dc
char *full_path;
NTSTATUS status;
- if (!e->ep_description.endpoint) {
+ if (!e->ep_description->endpoint) {
/* No identifier specified: use DEFAULT.
* DO NOT hardcode this value anywhere else. Rather, specify
* no endpoint and let the epmapper worry about it. */
- e->ep_description.endpoint = talloc_strdup(dce_ctx, "DEFAULT");
+ e->ep_description->endpoint = talloc_strdup(dce_ctx, "DEFAULT");
}
- full_path = talloc_asprintf(dce_ctx, "%s/%s", lp_ncalrpc_dir(), e->ep_description.endpoint);
+ full_path = talloc_asprintf(dce_ctx, "%s/%s", lp_ncalrpc_dir(), e->ep_description->endpoint);
dcesrv_sock = talloc(dce_ctx, struct dcesrv_socket_context);
NT_STATUS_HAVE_NO_MEMORY(dcesrv_sock);
@@ -197,7 +197,7 @@ static NTSTATUS add_socket_rpc_ncalrpc(struct dcesrv_context *dce_ctx, struct dc
"unix", full_path, &port, dcesrv_sock);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("service_setup_stream_socket(identifier=%s,path=%s) failed - %s\n",
- e->ep_description.endpoint, full_path, nt_errstr(status)));
+ e->ep_description->endpoint, full_path, nt_errstr(status)));
}
return status;
}
@@ -213,8 +213,8 @@ static NTSTATUS add_socket_rpc_tcp_iface(struct dcesrv_context *dce_ctx, struct
uint16_t port = 0;
NTSTATUS status;
- if (e->ep_description.endpoint) {
- port = atoi(e->ep_description.endpoint);
+ if (e->ep_description->endpoint) {
+ port = atoi(e->ep_description->endpoint);
}
dcesrv_sock = talloc(dce_ctx, struct dcesrv_socket_context);
@@ -231,8 +231,8 @@ static NTSTATUS add_socket_rpc_tcp_iface(struct dcesrv_context *dce_ctx, struct
address, port, nt_errstr(status)));
}
- if (e->ep_description.endpoint == NULL) {
- e->ep_description.endpoint = talloc_asprintf(dce_ctx, "%d", port);
+ if (e->ep_description->endpoint == NULL) {
+ e->ep_description->endpoint = talloc_asprintf(dce_ctx, "%d", port);
}
return status;
@@ -275,7 +275,7 @@ NTSTATUS dcesrv_sock_init(struct dcesrv_context *dce_ctx,
}
for (e=dce_ctx->endpoint_list;e;e=e->next) {
- switch (e->ep_description.transport) {
+ switch (e->ep_description->transport) {
case NCACN_UNIX_STREAM:
status = add_socket_rpc_unix(dce_ctx, e, event_ctx, model_ops);
NT_STATUS_NOT_OK_RETURN(status);
diff --git a/source4/rpc_server/epmapper/rpc_epmapper.c b/source4/rpc_server/epmapper/rpc_epmapper.c
index 8a61fc6428..d7d447f852 100644
--- a/source4/rpc_server/epmapper/rpc_epmapper.c
+++ b/source4/rpc_server/epmapper/rpc_epmapper.c
@@ -64,7 +64,7 @@ static uint32_t build_ep_list(TALLOC_CTX *mem_ctx,
for (d=endpoint_list; d; d=d->next) {
struct dcesrv_if_list *iface;
- struct dcerpc_binding description;
+ struct dcerpc_binding *description;
for (iface=d->interface_list;iface;iface=iface->next) {
(*eps) = talloc_realloc(mem_ctx,
@@ -77,10 +77,10 @@ static uint32_t build_ep_list(TALLOC_CTX *mem_ctx,
(*eps)[total].name = iface->iface.name;
description = d->ep_description;
- GUID_from_string(iface->iface.uuid, &description.object);
- description.object_version = iface->iface.if_version;
+ GUID_from_string(iface->iface.uuid, &description->object);
+ description->object_version = iface->iface.if_version;
- status = dcerpc_binding_build_tower(mem_ctx, &description, &(*eps)[total].ep);
+ status = dcerpc_binding_build_tower(mem_ctx, description, &(*eps)[total].ep);
if (NT_STATUS_IS_ERR(status)) {
DEBUG(1, ("Unable to build tower for %s\n", iface->iface.name));
continue;
diff --git a/source4/rpc_server/netlogon/dcerpc_netlogon.c b/source4/rpc_server/netlogon/dcerpc_netlogon.c
index fd93d495e2..6a29bf7db8 100644
--- a/source4/rpc_server/netlogon/dcerpc_netlogon.c
+++ b/source4/rpc_server/netlogon/dcerpc_netlogon.c
@@ -230,6 +230,9 @@ static NTSTATUS netr_ServerAuthenticate3(struct dcesrv_call_state *dce_call, TAL
pipe_state->creds->secure_channel_type = r->in.secure_channel_type;
pipe_state->creds->rid = *r->out.rid;
+
+ pipe_state->creds->domain = talloc_strdup(pipe_state->creds, lp_workgroup());
+
/* remember this session key state */
nt_status = schannel_store_session_key(mem_ctx, pipe_state->creds);
diff --git a/source4/rpc_server/remote/dcesrv_remote.c b/source4/rpc_server/remote/dcesrv_remote.c
index ee526e1978..9ed6b5a1bd 100644
--- a/source4/rpc_server/remote/dcesrv_remote.c
+++ b/source4/rpc_server/remote/dcesrv_remote.c
@@ -43,6 +43,7 @@ static NTSTATUS remote_op_bind(struct dcesrv_call_state *dce_call, const struct
}
status = dcerpc_pipe_connect(&(private->c_pipe), binding, iface->uuid, iface->if_version,
+ lp_netbios_name(),
lp_workgroup(),
lp_parm_string(-1, "dcerpc_remote", "username"),
lp_parm_string(-1, "dcerpc_remote", "password"));