refactor(lib, hicn-light, vpp, hiperf): HICN-723

 - move infra data structure into the shared lib
 - new packet cache using double hashing and lookup on prefix suffix
 - testing updates
 - authenticated requests using interest manifests

Co-authored-by: Mauro Sardara <msardara@cisco.com>
Co-authored-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Co-authored-by: Michele Papalini <micpapal@cisco.com>
Co-authored-by: Olivier Roques <oroques+fdio@cisco.com>
Co-authored-by: Enrico Loparco <eloparco@cisco.com>

Change-Id: Iaddebfe6aa5279ea8553433b0f519578f6b9ccd9
Signed-off-by: Luca Muscariello <muscariello@ieee.org>

1 files changed, 0 insertions, 154 deletions

diff --git a/libtransport/src/implementation/tls_socket_producer.h b/libtransport/src/implementation/tls_socket_producer.h
deleted file mode 100644
index 0e958b321..000000000
--- a/libtransport/src/implementation/tls_socket_producer.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (c) 2021 Cisco 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.
- */
-
-#pragma once
-
-#include <implementation/socket_producer.h>
-#include <openssl/ssl.h>
-
-#include <condition_variable>
-#include <mutex>
-
-namespace transport {
-namespace implementation {
-
-class P2PSecureProducerSocket;
-
-class TLSProducerSocket : virtual public ProducerSocket {
-  friend class P2PSecureProducerSocket;
-
- public:
-  explicit TLSProducerSocket(interface::ProducerSocket *producer_socket,
-                             P2PSecureProducerSocket *parent,
-                             const Name &handshake_name);
-
-  ~TLSProducerSocket();
-
-  uint32_t produceStream(const Name &content_name, const uint8_t *buffer,
-                         size_t buffer_size, bool is_last = true,
-                         uint32_t start_offset = 0) override {
-    return produceStream(content_name,
-                         utils::MemBuf::copyBuffer(buffer, buffer_size),
-                         is_last, start_offset);
-  }
-
-  uint32_t produceStream(const Name &content_name,
-                         std::unique_ptr<utils::MemBuf> &&buffer,
-                         bool is_last = true,
-                         uint32_t start_offset = 0) override;
-
-  virtual void accept();
-
-  virtual int async_accept();
-
-  virtual int setSocketOption(
-      int socket_option_key,
-      ProducerInterestCallback socket_option_value) override;
-
-  virtual int setSocketOption(
-      int socket_option_key,
-      ProducerContentCallback socket_option_value) override;
-
-  virtual int getSocketOption(
-      int socket_option_key,
-      ProducerContentCallback **socket_option_value) override;
-
-  int getSocketOption(int socket_option_key,
-                      ProducerContentCallback &socket_option_value);
-
-  int getSocketOption(int socket_option_key,
-                      ProducerInterestCallback &socket_option_value);
-
-  using ProducerSocket::getSocketOption;
-  // using ProducerSocket::onInterest;
-  using ProducerSocket::setSocketOption;
-
- protected:
-  enum HandshakeState {
-    UNINITIATED,
-    CLIENT_HELLO,     // when CLIENT_HELLO interest has been received
-    CLIENT_FINISHED,  // when CLIENT_FINISHED interest has been received
-    SERVER_FINISHED,  // when handshake is done
-  };
-  /* Callback invoked once an interest has been received and its payload
-   * decrypted */
-  ProducerInterestCallback on_interest_input_decrypted_;
-  ProducerInterestCallback on_interest_process_decrypted_;
-  ProducerContentCallback on_content_produced_application_;
-  std::mutex mtx_;
-  /* Condition variable for the wait */
-  std::condition_variable cv_;
-  /* Bool variable, true if there is something to read (an interest arrived) */
-  bool something_to_read_;
-  /* Bool variable, true if CLIENT_FINISHED interest has been received */
-  HandshakeState handshake_state_;
-  /* First interest that open a secure connection */
-  transport::core::Name name_;
-  /* SSL handle */
-  SSL *ssl_;
-  SSL_CTX *ctx_;
-  Packet::MemBufPtr handshake_packet_;
-  std::unique_ptr<utils::MemBuf> head_;
-  std::uint32_t last_segment_;
-  std::uint32_t key_id_;
-  std::thread *handshake;
-  P2PSecureProducerSocket *parent_;
-  bool first_;
-  Name handshake_name_;
-  int tls_chunks_;
-  int to_call_oncontentproduced_;
-  bool still_writing_;
-  utils::EventThread encryption_thread_;
-  utils::EventThread async_thread_;
-
-  void onInterest(ProducerSocket &p, Interest &interest);
-
-  void cacheMiss(interface::ProducerSocket &p, Interest &interest);
-
-  /* Return the number of read bytes in readbytes */
-  static int read(BIO *b, char *buf, size_t size, size_t *readbytes);
-
-  /* Return the number of read bytes in the return param */
-  static int readOld(BIO *h, char *buf, int size);
-
-  /* Return the number of written bytes in written */
-  static int write(BIO *b, const char *buf, size_t size, size_t *written);
-
-  /* Return the number of written bytes in the return param */
-  static int writeOld(BIO *h, const char *buf, int num);
-
-  static long ctrl(BIO *b, int cmd, long num, void *ptr);
-
-  static int addHicnKeyIdCb(SSL *s, unsigned int ext_type, unsigned int context,
-                            const unsigned char **out, size_t *outlen, X509 *x,
-                            size_t chainidx, int *al, void *add_arg);
-
-  static void freeHicnKeyIdCb(SSL *s, unsigned int ext_type,
-                              unsigned int context, const unsigned char *out,
-                              void *add_arg);
-
-  static int parseHicnKeyIdCb(SSL *s, unsigned int ext_type,
-                              unsigned int context, const unsigned char *in,
-                              size_t inlen, X509 *x, size_t chainidx, int *al,
-                              void *add_arg);
-
-  void onContentProduced(interface::ProducerSocket &p,
-                         const std::error_code &err, uint64_t bytes_written);
-
-  HandshakeState getHandshakeState();
-};
-
-}  // namespace implementation
-}  // end namespace transport