diff options
Diffstat (limited to 'rpc_server.c')
| -rw-r--r-- | rpc_server.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/rpc_server.c b/rpc_server.c index a21679a..4aa5de4 100644 --- a/rpc_server.c +++ b/rpc_server.c @@ -782,6 +782,74 @@ static hal_error_t pkey_get_attributes(const uint8_t **iptr, const uint8_t * con return ret; } +static hal_error_t pkey_export(const uint8_t **iptr, const uint8_t * const ilimit, + uint8_t **optr, const uint8_t * const olimit) +{ + hal_client_handle_t client; + hal_pkey_handle_t pkey; + hal_pkey_handle_t kekek; + size_t pkcs8_len, kek_len; + uint32_t pkcs8_max, kek_max; + uint8_t *optr_orig = *optr; + hal_error_t ret; + + check(hal_xdr_decode_int(iptr, ilimit, &client.handle)); + check(hal_xdr_decode_int(iptr, ilimit, &pkey.handle)); + check(hal_xdr_decode_int(iptr, ilimit, &kekek.handle)); + check(hal_xdr_decode_int(iptr, ilimit, &pkcs8_max)); + check(hal_xdr_decode_int(iptr, ilimit, &kek_max)); + + uint8_t pkcs8[pkcs8_max], kek[kek_max]; + + ret = hal_rpc_pkey_export(pkey, kekek, pkcs8, &pkcs8_len, sizeof(pkcs8), kek, &kek_len, sizeof(kek)); + + if (ret == HAL_OK) + ret = hal_xdr_encode_buffer(optr, olimit, pkcs8, pkcs8_len); + + if (ret == HAL_OK) + ret = hal_xdr_encode_buffer(optr, olimit, kek, kek_len); + + if (ret != HAL_OK) + *optr = optr_orig; + + return ret; +} + +static hal_error_t pkey_import(const uint8_t **iptr, const uint8_t * const ilimit, + uint8_t **optr, const uint8_t * const olimit) +{ + hal_client_handle_t client; + hal_session_handle_t session; + hal_pkey_handle_t pkey; + hal_pkey_handle_t kekek; + hal_uuid_t name; + const uint8_t *pkcs8, *kek; + uint32_t pkcs8_len, kek_len; + uint8_t *optr_orig = *optr; + hal_key_flags_t flags; + hal_error_t ret; + + check(hal_xdr_decode_int(iptr, ilimit, &client.handle)); + check(hal_xdr_decode_int(iptr, ilimit, &session.handle)); + check(hal_xdr_decode_int(iptr, ilimit, &kekek.handle)); + check(hal_xdr_decode_buffer_in_place(iptr, ilimit, &pkcs8, &pkcs8_len)); + check(hal_xdr_decode_buffer_in_place(iptr, ilimit, &kek, &kek_len)); + check(hal_xdr_decode_int(iptr, ilimit, &flags)); + + ret = hal_rpc_pkey_import(client, session, &pkey, &name, kekek, pkcs8, pkcs8_len, kek, kek_len, flags); + + if (ret == HAL_OK) + ret = hal_xdr_encode_int(optr, olimit, pkey.handle); + + if (ret == HAL_OK) + ret = hal_xdr_encode_buffer(optr, olimit, name.uuid, sizeof(name.uuid)); + + if (ret != HAL_OK) + *optr = optr_orig; + + return ret; +} + hal_error_t hal_rpc_server_dispatch(const uint8_t * const ibuf, const size_t ilen, uint8_t * const obuf, size_t * const olen) @@ -888,6 +956,12 @@ hal_error_t hal_rpc_server_dispatch(const uint8_t * const ibuf, const size_t ile case RPC_FUNC_PKEY_GET_ATTRIBUTES: handler = pkey_get_attributes; break; + case RPC_FUNC_PKEY_EXPORT: + handler = pkey_export; + break; + case RPC_FUNC_PKEY_IMPORT: + handler = pkey_import; + break; } if (handler) |