diff options
Diffstat (limited to 'source4/rpc_server/dcesrv_crypto_ntlmssp.c')
| -rw-r--r-- | source4/rpc_server/dcesrv_crypto_ntlmssp.c | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/source4/rpc_server/dcesrv_crypto_ntlmssp.c b/source4/rpc_server/dcesrv_crypto_ntlmssp.c deleted file mode 100644 index 35029a0fee..0000000000 --- a/source4/rpc_server/dcesrv_crypto_ntlmssp.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - server side dcerpc authentication code - NTLMSSP auth/crypto code - - Copyright (C) Andrew Tridgell 2004 - Copyright (C) Stefan (metze) Metzmacher 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. -*/ - -/* - this provides the NTLMSSP backend for server side rpc -*/ - -#include "includes.h" - - -/* - start crypto state -*/ -static NTSTATUS dcesrv_crypto_ntlmssp_start(struct dcesrv_auth *auth, DATA_BLOB *auth_blob) -{ - struct auth_ntlmssp_state *ntlmssp = NULL; - NTSTATUS status; - - /* the auth_blob is ignored here, and is handled in the call - to auth_ntlmssp_update() */ - - status = auth_ntlmssp_start(&ntlmssp); - - auth->crypto_ctx.private_data = ntlmssp; - - return status; -} - -/* - update crypto state -*/ -static NTSTATUS dcesrv_crypto_ntlmssp_update(struct dcesrv_auth *auth, TALLOC_CTX *out_mem_ctx, - const DATA_BLOB in, DATA_BLOB *out) -{ - struct auth_ntlmssp_state *auth_ntlmssp_state = auth->crypto_ctx.private_data; - NTSTATUS status; - - status = auth_ntlmssp_update(auth_ntlmssp_state, out_mem_ctx, in, out); - if (NT_STATUS_IS_OK(status)) { - /* TODO: what is when the session_info is already set */ - return auth_ntlmssp_get_session_info(auth_ntlmssp_state, &auth->session_info); - } - - return status; -} - -/* - seal a packet -*/ -static NTSTATUS dcesrv_crypto_ntlmssp_seal(struct dcesrv_auth *auth, TALLOC_CTX *sig_mem_ctx, - uint8_t *data, size_t length, DATA_BLOB *sig) -{ - struct auth_ntlmssp_state *auth_ntlmssp_state = auth->crypto_ctx.private_data; - - return ntlmssp_seal_packet(auth_ntlmssp_state->ntlmssp_state, sig_mem_ctx, data, length, sig); -} - -/* - sign a packet -*/ -static NTSTATUS dcesrv_crypto_ntlmssp_sign(struct dcesrv_auth *auth, TALLOC_CTX *sig_mem_ctx, - const uint8_t *data, size_t length, DATA_BLOB *sig) -{ - struct auth_ntlmssp_state *auth_ntlmssp_state = auth->crypto_ctx.private_data; - - return ntlmssp_sign_packet(auth_ntlmssp_state->ntlmssp_state, sig_mem_ctx, data, length, sig); -} - -/* - check a packet signature -*/ -static NTSTATUS dcesrv_crypto_ntlmssp_check_sig(struct dcesrv_auth *auth, TALLOC_CTX *sig_mem_ctx, - const uint8_t *data, size_t length, const DATA_BLOB *sig) -{ - struct auth_ntlmssp_state *auth_ntlmssp_state = auth->crypto_ctx.private_data; - - return ntlmssp_check_packet(auth_ntlmssp_state->ntlmssp_state, sig_mem_ctx, data, length, sig); -} - -/* - unseal a packet -*/ -static NTSTATUS dcesrv_crypto_ntlmssp_unseal(struct dcesrv_auth *auth, TALLOC_CTX *sig_mem_ctx, - uint8_t *data, size_t length, DATA_BLOB *sig) -{ - struct auth_ntlmssp_state *auth_ntlmssp_state = auth->crypto_ctx.private_data; - - return ntlmssp_unseal_packet(auth_ntlmssp_state->ntlmssp_state, sig_mem_ctx, data, length, sig); -} - -/* - get the session key -*/ -static NTSTATUS dcesrv_crypto_ntlmssp_session_key(struct dcesrv_auth *auth, uint8_t session_key[16]) -{ - struct auth_ntlmssp_state *auth_ntlmssp_state = auth->crypto_ctx.private_data; - - if (auth_ntlmssp_state->ntlmssp_state->session_key.length != 16) { - return NT_STATUS_NO_USER_SESSION_KEY; - } - memcpy(session_key, auth_ntlmssp_state->ntlmssp_state->session_key.data, 16); - - return NT_STATUS_OK; -} - -/* - end crypto state -*/ -static void dcesrv_crypto_ntlmssp_end(struct dcesrv_auth *auth) -{ - struct auth_ntlmssp_state *auth_ntlmssp_state = auth->crypto_ctx.private_data; - - auth->crypto_ctx.private_data = NULL; - - auth_ntlmssp_end(&auth_ntlmssp_state); - - return; -} - -static const struct dcesrv_crypto_ops dcesrv_crypto_ntlmssp_ops = { - .name = "ntlmssp", - .auth_type = DCERPC_AUTH_TYPE_NTLMSSP, - .start = dcesrv_crypto_ntlmssp_start, - .update = dcesrv_crypto_ntlmssp_update, - .seal = dcesrv_crypto_ntlmssp_seal, - .sign = dcesrv_crypto_ntlmssp_sign, - .check_sig = dcesrv_crypto_ntlmssp_check_sig, - .unseal = dcesrv_crypto_ntlmssp_unseal, - .session_key = dcesrv_crypto_ntlmssp_session_key, - .end = dcesrv_crypto_ntlmssp_end -}; - -/* - startup the cryptographic side of an authenticated dcerpc server -*/ -const struct dcesrv_crypto_ops *dcesrv_crypto_ntlmssp_get_ops(void) -{ - return &dcesrv_crypto_ntlmssp_ops; -} |