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-rw-r--r--source4/rpc_server/unixinfo/dcesrv_unixinfo.c160
1 files changed, 119 insertions, 41 deletions
diff --git a/source4/rpc_server/unixinfo/dcesrv_unixinfo.c b/source4/rpc_server/unixinfo/dcesrv_unixinfo.c
index 2c08d501d1..e6313b771c 100644
--- a/source4/rpc_server/unixinfo/dcesrv_unixinfo.c
+++ b/source4/rpc_server/unixinfo/dcesrv_unixinfo.c
@@ -23,53 +23,100 @@
#include "rpc_server/dcerpc_server.h"
#include "rpc_server/common/common.h"
#include "librpc/gen_ndr/ndr_unixinfo.h"
+#include "libcli/wbclient/wbclient.h"
#include "lib/events/events.h"
-#include "dsdb/samdb/samdb.h"
#include "system/passwd.h"
#include "param/param.h"
+static NTSTATUS dcerpc_unixinfo_bind(struct dcesrv_call_state *dce_call,
+ const struct dcesrv_interface *iface)
+{
+ struct wbc_context *wbc_ctx;
+
+ wbc_ctx = wbc_init(dce_call->context, dce_call->msg_ctx,
+ dce_call->event_ctx);
+ NT_STATUS_HAVE_NO_MEMORY(wbc_ctx);
+
+ dce_call->context->private = wbc_ctx;
+
+ return NT_STATUS_OK;
+}
+
+#define DCESRV_INTERFACE_UNIXINFO_BIND dcerpc_unixinfo_bind
+
static NTSTATUS dcesrv_unixinfo_SidToUid(struct dcesrv_call_state *dce_call,
TALLOC_CTX *mem_ctx,
struct unixinfo_SidToUid *r)
{
NTSTATUS status;
- struct sidmap_context *sidmap;
- uid_t uid;
+ struct wbc_context *wbc_ctx = talloc_get_type_abort(
+ dce_call->context->private,
+ struct wbc_context);
+ struct id_mapping *ids;
+ struct composite_context *ctx;
- sidmap = sidmap_open(mem_ctx, dce_call->conn->dce_ctx->lp_ctx);
- if (sidmap == NULL) {
- DEBUG(10, ("sidmap_open failed\n"));
- return NT_STATUS_NO_MEMORY;
- }
+ DEBUG(5, ("dcesrv_unixinfo_SidToUid called\n"));
+
+ ids = talloc(mem_ctx, struct id_mapping);
+ NT_STATUS_HAVE_NO_MEMORY(ids);
- status = sidmap_sid_to_unixuid(sidmap, &r->in.sid, &uid);
+ ids->sid = &r->in.sid;
+ ids->status = NT_STATUS_NONE_MAPPED;
+ ids->unixid = NULL;
+ ctx = wbc_sids_to_xids_send(wbc_ctx, ids, 1, ids);
+ NT_STATUS_HAVE_NO_MEMORY(ctx);
+
+ status = wbc_sids_to_xids_recv(ctx, &ids);
NT_STATUS_NOT_OK_RETURN(status);
- *r->out.uid = uid;
- return NT_STATUS_OK;
+ if (ids->unixid->type == ID_TYPE_BOTH ||
+ ids->unixid->type == ID_TYPE_UID) {
+ *r->out.uid = ids->unixid->id;
+ return NT_STATUS_OK;
+ } else {
+ return NT_STATUS_INVALID_SID;
+ }
}
static NTSTATUS dcesrv_unixinfo_UidToSid(struct dcesrv_call_state *dce_call,
TALLOC_CTX *mem_ctx,
struct unixinfo_UidToSid *r)
{
- struct sidmap_context *sidmap;
- uid_t uid;
-
- sidmap = sidmap_open(mem_ctx, dce_call->conn->dce_ctx->lp_ctx);
- if (sidmap == NULL) {
- DEBUG(10, ("sidmap_open failed\n"));
- return NT_STATUS_NO_MEMORY;
- }
+ struct wbc_context *wbc_ctx = talloc_get_type_abort(
+ dce_call->context->private,
+ struct wbc_context);
+ struct id_mapping *ids;
+ struct composite_context *ctx;
+ uint32_t uid;
+ NTSTATUS status;
- uid = r->in.uid; /* This cuts uid to (probably) 32 bit */
+ DEBUG(5, ("dcesrv_unixinfo_UidToSid called\n"));
+ uid = r->in.uid; /* This cuts uid to 32 bit */
if ((uint64_t)uid != r->in.uid) {
DEBUG(10, ("uid out of range\n"));
return NT_STATUS_INVALID_PARAMETER;
}
- return sidmap_uid_to_sid(sidmap, mem_ctx, uid, &r->out.sid);
+ ids = talloc(mem_ctx, struct id_mapping);
+ NT_STATUS_HAVE_NO_MEMORY(ids);
+
+ ids->sid = NULL;
+ ids->status = NT_STATUS_NONE_MAPPED;
+ ids->unixid = talloc(ids, struct unixid);
+ NT_STATUS_HAVE_NO_MEMORY(ids->unixid);
+
+ ids->unixid->id = uid;
+ ids->unixid->type = ID_TYPE_UID;
+
+ ctx = wbc_xids_to_sids_send(wbc_ctx, ids, 1, ids);
+ NT_STATUS_HAVE_NO_MEMORY(ctx);
+
+ status = wbc_xids_to_sids_recv(ctx, &ids);
+ NT_STATUS_NOT_OK_RETURN(status);
+
+ r->out.sid = ids->sid;
+ return NT_STATUS_OK;
}
static NTSTATUS dcesrv_unixinfo_SidToGid(struct dcesrv_call_state *dce_call,
@@ -77,43 +124,74 @@ static NTSTATUS dcesrv_unixinfo_SidToGid(struct dcesrv_call_state *dce_call,
struct unixinfo_SidToGid *r)
{
NTSTATUS status;
- struct sidmap_context *sidmap;
- gid_t gid;
+ struct wbc_context *wbc_ctx = talloc_get_type_abort(
+ dce_call->context->private,
+ struct wbc_context);
+ struct id_mapping *ids;
+ struct composite_context *ctx;
- sidmap = sidmap_open(mem_ctx, dce_call->conn->dce_ctx->lp_ctx);
- if (sidmap == NULL) {
- DEBUG(10, ("sidmap_open failed\n"));
- return NT_STATUS_NO_MEMORY;
- }
+ DEBUG(5, ("dcesrv_unixinfo_SidToGid called\n"));
- status = sidmap_sid_to_unixgid(sidmap, &r->in.sid, &gid);
+ ids = talloc(mem_ctx, struct id_mapping);
+ NT_STATUS_HAVE_NO_MEMORY(ids);
+
+ ids->sid = &r->in.sid;
+ ids->status = NT_STATUS_NONE_MAPPED;
+ ids->unixid = NULL;
+ ctx = wbc_sids_to_xids_send(wbc_ctx, ids, 1, ids);
+ NT_STATUS_HAVE_NO_MEMORY(ctx);
+
+ status = wbc_sids_to_xids_recv(ctx, &ids);
NT_STATUS_NOT_OK_RETURN(status);
- *r->out.gid = gid;
- return NT_STATUS_OK;
+ if (ids->unixid->type == ID_TYPE_BOTH ||
+ ids->unixid->type == ID_TYPE_GID) {
+ *r->out.gid = ids->unixid->id;
+ return NT_STATUS_OK;
+ } else {
+ return NT_STATUS_INVALID_SID;
+ }
}
static NTSTATUS dcesrv_unixinfo_GidToSid(struct dcesrv_call_state *dce_call,
TALLOC_CTX *mem_ctx,
struct unixinfo_GidToSid *r)
{
- struct sidmap_context *sidmap;
- gid_t gid;
-
- sidmap = sidmap_open(mem_ctx, dce_call->conn->dce_ctx->lp_ctx);
- if (sidmap == NULL) {
- DEBUG(10, ("sidmap_open failed\n"));
- return NT_STATUS_NO_MEMORY;
- }
+ struct wbc_context *wbc_ctx = talloc_get_type_abort(
+ dce_call->context->private,
+ struct wbc_context);
+ struct id_mapping *ids;
+ struct composite_context *ctx;
+ uint32_t gid;
+ NTSTATUS status;
- gid = r->in.gid; /* This cuts gid to (probably) 32 bit */
+ DEBUG(5, ("dcesrv_unixinfo_GidToSid called\n"));
+ gid = r->in.gid; /* This cuts gid to 32 bit */
if ((uint64_t)gid != r->in.gid) {
DEBUG(10, ("gid out of range\n"));
return NT_STATUS_INVALID_PARAMETER;
}
- return sidmap_gid_to_sid(sidmap, mem_ctx, gid, &r->out.sid);
+ ids = talloc(mem_ctx, struct id_mapping);
+ NT_STATUS_HAVE_NO_MEMORY(ids);
+
+ ids->sid = NULL;
+ ids->status = NT_STATUS_NONE_MAPPED;
+ ids->unixid = talloc(ids, struct unixid);
+ NT_STATUS_HAVE_NO_MEMORY(ids->unixid);
+
+ ids->unixid->id = gid;
+ ids->unixid->type = ID_TYPE_GID;
+
+ ctx = wbc_xids_to_sids_send(wbc_ctx, ids, 1, ids);
+ NT_STATUS_HAVE_NO_MEMORY(ctx);
+
+ status = wbc_xids_to_sids_recv(ctx, &ids);
+ NT_STATUS_NOT_OK_RETURN(status);
+
+ r->out.sid = ids->sid;
+ return NT_STATUS_OK;
}
static NTSTATUS dcesrv_unixinfo_GetPWUid(struct dcesrv_call_state *dce_call,
generated by cgit (git 2.34.1) at 2024-12-27 07:31:24 +0000