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s4:librpc/rpc: add dcerpc_bh_auth_session_key()

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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Stefan Metzmacher 2024-09-14 09:55:20 +02:00 committed by Ralph Boehme
parent 5e34173041
commit 6446715747
1 changed files with 39 additions and 0 deletions
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39
source4/librpc/rpc/dcerpc.c
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@ -287,6 +287,44 @@ static void dcerpc_bh_auth_info(struct dcerpc_binding_handle *h,
*auth_level = hs->p->conn->security_state.auth_level;
}
static NTSTATUS dcerpc_bh_auth_session_key(struct dcerpc_binding_handle *h,
TALLOC_CTX *mem_ctx,
DATA_BLOB *session_key)
{
struct dcerpc_bh_state *hs = dcerpc_binding_handle_data(h,
struct dcerpc_bh_state);
struct dcecli_security *sec = NULL;
NTSTATUS status;
if (hs->p == NULL) {
return NT_STATUS_NO_USER_SESSION_KEY;
}
if (hs->p->conn == NULL) {
return NT_STATUS_NO_USER_SESSION_KEY;
}
sec = &hs->p->conn->security_state;
if (sec->auth_type == DCERPC_AUTH_TYPE_NONE) {
return NT_STATUS_NO_USER_SESSION_KEY;
}
if (sec->generic_state == NULL) {
return NT_STATUS_NO_USER_SESSION_KEY;
}
status = gensec_session_key(sec->generic_state,
mem_ctx,
session_key);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
talloc_keep_secret(session_key->data);
return NT_STATUS_OK;
}
struct dcerpc_bh_raw_call_state {
struct tevent_context *ev;
struct dcerpc_binding_handle *h;
@ -659,6 +697,7 @@ static const struct dcerpc_binding_handle_ops dcerpc_bh_ops = {
.transport_encrypted = dcerpc_bh_transport_encrypted,
.transport_session_key = dcerpc_bh_transport_session_key,
.auth_info = dcerpc_bh_auth_info,
.auth_session_key = dcerpc_bh_auth_session_key,
.raw_call_send = dcerpc_bh_raw_call_send,
.raw_call_recv = dcerpc_bh_raw_call_recv,
.disconnect_send = dcerpc_bh_disconnect_send,