diff options
Diffstat (limited to 'src/plugins/tlsopenssl/tls_openssl_test.c')
| -rw-r--r-- | src/plugins/tlsopenssl/tls_openssl_test.c | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/src/plugins/tlsopenssl/tls_openssl_test.c b/src/plugins/tlsopenssl/tls_openssl_test.c new file mode 100644 index 00000000000..1c810c9a7f8 --- /dev/null +++ b/src/plugins/tlsopenssl/tls_openssl_test.c @@ -0,0 +1,200 @@ +/* + * tls_openssl_test.c - skeleton vpp-api-test plug-in + * + * Copyright (c) 2019 Intel Corporation + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include <vat/vat.h> +#include <vlibapi/api.h> +#include <vlibmemory/api.h> +#include <vppinfra/error.h> +#include <ctype.h> + +uword unformat_sw_if_index (unformat_input_t * input, va_list * args); + +/* Declare message IDs */ +#include <tlsopenssl/tls_openssl_msg_enum.h> + +/* define message structures */ +#define vl_typedefs +#include <tlsopenssl/tls_openssl_all_api_h.h> +#undef vl_typedefs + +/* declare message handlers for each api */ + +#define vl_endianfun /* define message structures */ +#include <tlsopenssl/tls_openssl_all_api_h.h> +#undef vl_endianfun + +/* instantiate all the print functions we know about */ +#define vl_print(handle, ...) +#define vl_printfun +#include <tlsopenssl/tls_openssl_all_api_h.h> +#undef vl_printfun + +/* Get the API version number. */ +#define vl_api_version(n,v) static u32 api_version=(v); +#include <tlsopenssl/tls_openssl_all_api_h.h> +#undef vl_api_version + +typedef struct +{ + /* API message ID base */ + u16 msg_id_base; + vat_main_t *vat_main; +} tls_openssl_test_main_t; + +tls_openssl_test_main_t tls_openssl_test_main; + +#define __plugin_msg_base tls_openssl_test_main.msg_id_base +#include <vlibapi/vat_helper_macros.h> + +#define foreach_standard_reply_retval_handler \ +_(tls_openssl_set_engine_reply) + +#define _(n) \ + static void vl_api_##n##_t_handler \ + (vl_api_##n##_t * mp) \ + { \ + vat_main_t * vam = tls_openssl_test_main.vat_main; \ + i32 retval = ntohl(mp->retval); \ + if (vam->async_mode) { \ + vam->async_errors += (retval < 0); \ + } else { \ + vam->retval = retval; \ + vam->result_ready = 1; \ + } \ + } +foreach_standard_reply_retval_handler; +#undef _ + +/* + * Table of message reply handlers, must include boilerplate handlers + * we just generated + */ +#define foreach_vpe_api_reply_msg \ +_(TLS_OPENSSL_SET_ENGINE_REPLY, tls_openssl_set_engine_reply) + + +static int +api_tls_openssl_set_engine (vat_main_t * vam) +{ + unformat_input_t *line_input = vam->input; + vl_api_tls_openssl_set_engine_t *mp; + u8 *engine_name = 0; + u8 *engine_alg = 0; + u8 *ciphers = 0; + u32 async = 0; + int ret; + + /* Parse args required to build the message */ + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (line_input, "engine %s", &engine_name)) + ; + else if (unformat (line_input, "async")) + { + async = 1; + } + else if (unformat (line_input, "alg %s", &engine_alg)) + ; + else if (unformat (line_input, "ciphers %s", &ciphers)) + ; + else + { + errmsg ("unknown input `%U'", format_unformat_error, line_input); + return -99; + } + } + + if (engine_name == 0) + { + errmsg ("Must specify engine name"); + return -99; + } + + if (engine_alg == 0) + engine_alg = format (0, "ALL"); + else + { + for (int i = 0; i < strnlen ((char *) engine_alg, 64); i++) + engine_alg[i] = toupper (engine_alg[i]); + } + + + /* Construct the API message */ + M (TLS_OPENSSL_SET_ENGINE, mp); + mp->async = async; + + clib_memcpy_fast (mp->engine, engine_name, + strnlen ((const char *) engine_name, 64)); + + clib_memcpy_fast (mp->algorithm, engine_alg, + strnlen ((const char *) engine_alg, 64)); + + if (ciphers) + clib_memcpy_fast (mp->ciphers, ciphers, + strnlen ((const char *) ciphers, 64)); + + /* send it... */ + S (mp); + + /* Wait for a reply... */ + W (ret); + return ret; +} + +/* + * List of messages that the api test plugin sends, + * and that the data plane plugin processes + */ +#define foreach_vpe_api_msg \ +_(tls_openssl_set_engine, "tls openssl set [engine <engine name>]" \ +"[alg [algorithm] [async]\n") + +static void +tls_openssl_api_hookup (vat_main_t * vam) +{ + tls_openssl_test_main_t *htmp = &tls_openssl_test_main; + /* Hook up handlers for replies from the data plane plug-in */ +#define _(N,n) \ + vl_msg_api_set_handlers((VL_API_##N + htmp->msg_id_base), \ + #n, \ + vl_api_##n##_t_handler, \ + vl_noop_handler, \ + vl_api_##n##_t_endian, \ + vl_api_##n##_t_print, \ + sizeof(vl_api_##n##_t), 1); + foreach_vpe_api_reply_msg; +#undef _ + + /* API messages we can send */ +#define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n); + foreach_vpe_api_msg; +#undef _ + + /* Help strings */ +#define _(n,h) hash_set_mem (vam->help_by_name, #n, h); + foreach_vpe_api_msg; +#undef _ +} + +VAT_PLUGIN_REGISTER (tls_openssl); + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |