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2017-10-03Repair vlib API socket serverDave Barach1-20/+8
- Teach vpp_api_test to send/receive API messages over sockets - Add memfd-based shared memory - Add api messages to create memfd-based shared memory segments - vpp_api_test supports both socket and shared memory segment connections - vpp_api_test pivot from socket to shared memory API messaging - add socket client support to libvlibclient.so - dead client reaper sends ping messages, container-friendly - dead client reaper falls back to kill (<pid>, 0) live checking if e.g. a python app goes silent for tens of seconds - handle ping messages in python client support code - teach show api ring about pairwise shared-memory segments - fix ip probing of already resolved destinations (VPP-998) We'll need this work to implement proper host-stack client isolation Change-Id: Ic23b65f75c854d0393d9a2e9d6b122a9551be769 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-07-01Refactor API message handling codeKlement Sekera1-1/+5
This is preparation for new C API. Moving common stuff to separate headers reduces dependency issues. Change-Id: Ie7adb23398de72448e5eba6c1c1da4e1bc678725 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2017-03-30Clean up more Debian packaging symbol warningsDave Barach1-20/+19
Change-Id: I6081a38af3817f0957a2faf0e3e41afa4a74f3a4 Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-29Remove spurious client linkages against libvlib.soDave Barach1-1/+1
Change-Id: Ie77c8d57d0b0a153742d55ff0a8a9d72791d8b20 Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-09vlib_mains == 0 special cases be goneDave Barach1-2/+2
Clean up spurious binary API client link dependency on libvlib.so, which managed to hide behind vlib_mains == 0 checks reached by VLIB_xxx_FUNCTION macros. Change-Id: I5df1f8ab07dca1944250e643ccf06e60a8462325 Signed-off-by: Dave Barach <dave@barachs.net>
2017-02-16Fix sample plugin breakage.Anlu Yan1-1/+1
Add vat_helper_macros.h to be installed in /usr/include/vlibapi Define a version for the sample plugin (separate from the VPP versioning). Hook up vnet_main in plugin init. Change-Id: I293b9dc824d0813ea2bb8747d535e4210a88b385 Signed-off-by: Anlu Yan <ayan@cisco.com>
2017-01-16Define more dependencies between libsDamjan Marion1-16/+16
Change-Id: Ia74699bad15c1c583571944458fc8a5c3ded574b Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-01-08Multiple Autotools improvementsDamjan Marion1-0/+8
- Defines some dependencies between shared libraries - updates version.h only when version changes Updating version.h on each "make" and "make install" was causing issues with parallel builds. "make install" was re-linking vpp binary due to "updated" version.h and in parallel it was re-linking shared libraries as part of installation process. That was resulting on sporadic build failures. Change-Id: I2a27ae1aea6a7a4100822018e095a60dd48d39ca Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+73
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>
ht .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ }
/*
 * Copyright (c) 2018 Intel and/or its affiliates.
 * 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 <openssl/ssl.h>
#include <openssl/conf.h>
#include <openssl/err.h>
#include <openssl/engine.h>
#include <vnet/plugin/plugin.h>
#include <vpp/app/version.h>
#include <vnet/tls/tls.h>

typedef struct tls_ctx_openssl_
{
  tls_ctx_t ctx;			/**< First */
  u32 openssl_ctx_index;
  SSL_CTX *ssl_ctx;
  SSL *ssl;
  BIO *rbio;
  BIO *wbio;
} openssl_ctx_t;

typedef struct tls_listen_ctx_opensl_
{
  u32 openssl_lctx_index;
  SSL_CTX *ssl_ctx;
  SSL *ssl;
  X509 *srvcert;
  EVP_PKEY *pkey;
} openssl_listen_ctx_t;

typedef struct openssl_main_
{
  openssl_ctx_t ***ctx_pool;
  openssl_listen_ctx_t *lctx_pool;

  /* API message ID base */
  u16 msg_id_base;

  X509_STORE *cert_store;
  u8 *ciphers;
  int engine_init;
  int async;
} openssl_main_t;

typedef struct openssl_tls_callback_
{
  int (*callback) (SSL * ssl, void *arg);
  void *arg;
} openssl_tls_callback_t;

typedef int openssl_resume_handler (tls_ctx_t * ctx, session_t * tls_session);

tls_ctx_t *openssl_ctx_get_w_thread (u32 ctx_index, u8 thread_index);
openssl_tls_callback_t *vpp_add_async_pending_event (tls_ctx_t * ctx,
						     openssl_resume_handler *
						     handler);
int vpp_add_async_run_event (tls_ctx_t * ctx, openssl_resume_handler *
			     handler);
int tls_async_openssl_callback (SSL * s, void *evt);
void openssl_polling_start (ENGINE * engine);
int openssl_engine_register (char *engine, char *alg);
void openssl_async_node_enable_disable (u8 is_en);
clib_error_t *tls_openssl_api_init (vlib_main_t * vm);
int tls_openssl_set_ciphers (char *ciphers);

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */