feat: boostrap hicn 22.02

The current patch provides several new features, improvements,
bug fixes and also complete rewrite of entire components.

- lib
The hicn packet parser has been improved with a new packet
format fully based on UDP. The TCP header is still temporarily
supported but the UDP header will replace completely the new hicn
packet format. Improvements have been made to make sure every
packet parsing operation is made via this library. The current
new header can be used as header between the payload and the
UDP header or as trailer in the UDP surplus area to be tested
when UDP options will start to be used.

- hicn-light
The portable packet forwarder has been completely rewritten from
scratch with the twofold objective to improve performance and
code size but  also to drop dependencies such as libparc which is
now removed by the current implementation.

- hicn control
the control library is the agent that is used to program the
packet forwarders via their binary API. This component has
benefited from significant improvements in terms of interaction
model which is now event driven and more robust to failures.

- VPP plugin has been updated to support VPP 22.02

- transport
Major improvement have been made to the RTC protocol, to the
support of IO modules and to the security sub system. Signed
manifests are the default data authenticity and integrity framework.
Confidentiality can be enabled by sharing the encryption key to the
prod/cons layer. The library has been tested with group key based
applications such as broadcast/multicast and real-time on-line
meetings with trusted server keys or MLS.

- testing
Unit testing has been introduced using GoogleTest. One third of
the code base is covered by unit testing with priority on
critical features. Functional testing has also been introduce
using Docker, linux bridging and Robot Framework to define
test with Less Code techniques to facilitate the extension
of the coverage.

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: Angelo Mantellini <manangel@cisco.com>
Co-authored-by: Jacques Samain <jsamain@cisco.com>
Co-authored-by: Olivier Roques <oroques+fdio@cisco.com>
Co-authored-by: Enrico Loparco <eloparco@cisco.com>
Co-authored-by: Giulio Grassi <gigrassi@cisco.com>

Change-Id: I75d0ef70f86d921e3ef503c99271216ff583c215
Signed-off-by: Luca Muscariello <muscariello@ieee.org>
Signed-off-by: Mauro Sardara <msardara@cisco.com>

1 files changed, 0 insertions, 434 deletions

diff --git a/ctrl/libhicnctrl/includes/hicn/ctrl/commands.h b/ctrl/libhicnctrl/includes/hicn/ctrl/commands.h
deleted file mode 100644
index 3758f0f41..000000000
--- a/ctrl/libhicnctrl/includes/hicn/ctrl/commands.h
+++ /dev/null
@@ -1,434 +0,0 @@
-/*
- * Copyright (c) 2017-2019 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.
- */
-
-/*
- * @file commands.h
- * @brief All hicn-light commands: 14 in total.
- *
- * Header and payload in binary format.
- */
-
-#ifndef commands_h
-#define commands_h
-
-#ifndef _WIN32
-#include <netinet/in.h>
-#include <sys/socket.h>
-#endif
-
-#include <stdint.h>
-#include <stdlib.h>
-
-#include <hicn/util/ip_address.h>
-#ifdef WITH_POLICY
-#include <hicn/policy.h>
-#endif /* WITH_POLICY */
-
-#define SYMBOLIC_NAME_LEN 16
-#define MAX_FWD_STRATEGY_RELATED_PREFIXES 10
-
-typedef struct in6_addr ipv6_addr_t;
-typedef uint32_t ipv4_addr_t;
-
-typedef enum {
-  REQUEST_LIGHT = 0xc0, // this is a command
-  RESPONSE_LIGHT,
-  ACK_LIGHT,
-  NACK_LIGHT,
-  LAST_MSG_TYPE_VALUE
-} message_type;
-
-typedef enum {
-  ADD_LISTENER = 0,
-  ADD_CONNECTION,
-  LIST_CONNECTIONS,
-  ADD_ROUTE,
-  LIST_ROUTES,
-  REMOVE_CONNECTION,
-  REMOVE_LISTENER,
-  REMOVE_ROUTE,
-  CACHE_STORE,
-  CACHE_SERVE,
-  CACHE_CLEAR,
-  SET_STRATEGY,
-  SET_WLDR,
-  ADD_PUNTING,
-  LIST_LISTENERS,
-  MAPME_ENABLE,
-  MAPME_DISCOVERY,
-  MAPME_TIMESCALE,
-  MAPME_RETX,
-  MAPME_SEND_UPDATE,
-  CONNECTION_SET_ADMIN_STATE,
-#ifdef WITH_POLICY
-  ADD_POLICY,
-  LIST_POLICIES,
-  REMOVE_POLICY,
-  UPDATE_CONNECTION,
-  CONNECTION_SET_PRIORITY,
-  CONNECTION_SET_TAGS,
-#endif /* WITH_POLICY */
-  LAST_COMMAND_VALUE
-} command_id;
-
-typedef enum {
-  ADDR_INET = 1,
-  ADDR_INET6,
-  ADDR_LINK,
-  ADDR_IFACE,
-  ADDR_UNIX /* PF_UNIX */
-} address_type;
-
-typedef enum {
-  UDP_CONN,
-  TCP_CONN,
-  GRE_CONN,  // not implemented
-  HICN_CONN
-} connection_type;
-
-typedef enum { ACTIVATE_ON, ACTIVATE_OFF } activate_type;
-
-//==========    HEADER    ==========
-
-typedef struct {
-  uint8_t messageType;
-  uint8_t commandID;
-  uint16_t length;  // tells the number of structures in the payload
-  uint32_t seqNum;
-} header_control_message;
-// for the moment has to be at least 8 bytes
-
-// SIZE=8
-
-//==========  [00]  ADD LISTENER    ==========
-
-typedef enum { ETHER_MODE, IP_MODE, HICN_MODE } listener_mode;
-
-typedef struct {
-  char symbolic[SYMBOLIC_NAME_LEN];
-  char interfaceName[SYMBOLIC_NAME_LEN];
-  ip_address_t address;
-  uint16_t port;
-  // uint16_t etherType;
-  uint8_t addressType;
-  uint8_t listenerMode;
-  uint8_t connectionType;
-} add_listener_command;
-
-// SIZE=56
-
-//==========  [01]  ADD CONNECTION    ==========
-
-typedef struct {
-  char symbolic[SYMBOLIC_NAME_LEN];
-  //char interfaceName[SYMBOLIC_NAME_LEN];
-  ip_address_t remoteIp;
-  ip_address_t localIp;
-  uint16_t remotePort;
-  uint16_t localPort;
-  uint8_t ipType;
-  uint8_t connectionType;
-  uint8_t admin_state;
-#ifdef WITH_POLICY
-  uint32_t priority;
-  policy_tags_t tags;
-#endif /* WITH_POLICY */
-} add_connection_command;
-
-// SIZE=56
-
-//==========  [02]  LIST CONNECTIONS    ==========
-
-typedef enum {
-  CONN_GRE,
-  CONN_TCP,
-  CONN_UDP,
-  CONN_MULTICAST,
-  CONN_L2,
-  CONN_HICN
-} list_connections_type;
-
-typedef enum {
-  IFACE_UP = 0,
-  IFACE_DOWN = 1,
-  IFACE_UNKNOWN = 2  // not used actually
-} connection_state;
-
-typedef struct {
-  add_connection_command connectionData;
-  uint32_t connid;
-  uint8_t state;
-  char interfaceName[SYMBOLIC_NAME_LEN];
-  char connectionName[SYMBOLIC_NAME_LEN];
-} list_connections_command;
-
-// SIZE=80
-
-//==========  [03]  ADD ROUTE    ==========
-
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-  ip_address_t address;
-  uint16_t cost;
-  uint8_t addressType;
-  uint8_t len;
-} add_route_command;
-
-// SIZE=36
-
-//==========  [04]  LIST ROUTE    ==========
-
-typedef struct {
-  ip_address_t address;
-  uint32_t connid;
-  uint16_t cost;
-  uint8_t addressType;
-  uint8_t len;
-} list_routes_command;
-
-// SIZE=24
-
-//==========  [05]  REMOVE CONNECTION    ==========
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-} remove_connection_command;
-
-//==========  [06]  REMOVE LISTENER    ==========
-typedef struct {
-  char symbolicOrListenerid[SYMBOLIC_NAME_LEN];
-} remove_listener_command;
-
-// SIZE=16
-
-//==========  [07]  REMOVE ROUTE    ==========
-
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-  ip_address_t address;
-  uint8_t addressType;
-  uint8_t len;
-} remove_route_command;
-
-// SIZE=36
-
-//==========  [08]  CACHE STORE    ==========
-
-typedef struct {
-  uint8_t activate;
-} cache_store_command;
-
-// SIZE=1
-
-//==========  [09]  CACHE SERVE    ==========
-
-typedef struct {
-  uint8_t activate;
-} cache_serve_command;
-
-// SIZE=1
-
-//==========  [10]  SET STRATEGY    ==========
-
-typedef enum {
-  SET_STRATEGY_LOADBALANCER,
-  SET_STRATEGY_RANDOM,
-  SET_STRATEGY_LOW_LATENCY,
-  LAST_STRATEGY_VALUE
-} strategy_type;
-
-typedef struct {
-  ip_address_t address;
-  uint8_t strategyType;
-  uint8_t addressType;
-  uint8_t len;
-  uint8_t related_prefixes;
-  ip_address_t addresses[MAX_FWD_STRATEGY_RELATED_PREFIXES];
-  uint8_t lens[MAX_FWD_STRATEGY_RELATED_PREFIXES];
-  uint8_t addresses_type[MAX_FWD_STRATEGY_RELATED_PREFIXES];
-} set_strategy_command;
-
-// SIZE=208
-
-//==========  [11]  SET WLDR    ==========
-
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-  uint8_t activate;
-} set_wldr_command;
-
-// SIZE=17
-
-//==========  [12]  ADD PUNTING    ==========
-
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-  ip_address_t address;
-  uint8_t addressType;
-  uint8_t len;
-} add_punting_command;
-
-// SIZE=36
-
-//==========  [13]  LIST LISTENER    ==========
-
-typedef struct {
-  ip_address_t address;
-  char listenerName[SYMBOLIC_NAME_LEN];
-  char interfaceName[SYMBOLIC_NAME_LEN];
-  uint32_t connid;
-  uint16_t port;
-  uint8_t addressType;
-  uint8_t encapType;
-} list_listeners_command;
-
-// SIZE=56
-
-//==========  [14]  MAPME    ==========
-
-//  (enable/discovery/timescale/retx)
-
-typedef struct {
-  uint8_t activate;
-} mapme_activator_command;
-
-// SIZE=1
-
-typedef struct {
-  uint32_t timePeriod;
-} mapme_timing_command;
-
-typedef struct {
-  ip_address_t address;
-  uint8_t addressType;
-  uint8_t len;
-} mapme_send_update_command;
-
-// SIZE=1
-
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-  uint8_t admin_state;
-  uint8_t pad8[3];
-} connection_set_admin_state_command;
-
-#ifdef WITH_POLICY
-
-typedef struct {
-  ip_address_t address;
-  uint8_t addressType;
-  uint8_t len;
-  hicn_policy_t policy;
-} add_policy_command;
-
-typedef struct {
-  ip_address_t address;
-  uint8_t addressType;
-  uint8_t len;
-  hicn_policy_t policy;
-} list_policies_command;
-
-typedef struct {
-  ip_address_t address;
-  uint8_t addressType;
-  uint8_t len;
-} remove_policy_command;
-
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-  uint8_t admin_state;
-  uint32_t priority;
-  policy_tags_t tags;
-} update_connection_command;
-
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-  uint32_t priority;
-} connection_set_priority_command;
-
-typedef struct {
-  char symbolicOrConnid[SYMBOLIC_NAME_LEN];
-  policy_tags_t tags;
-} connection_set_tags_command;
-
-#endif /* WITH_POLICY */
-
-//===== size of commands ======
-// REMINDER: when a new_command is added, the following switch has to be
-// updated.
-static inline int payloadLengthDaemon(command_id id) {
-  switch (id) {
-    case ADD_LISTENER:
-      return sizeof(add_listener_command);
-    case ADD_CONNECTION:
-      return sizeof(add_connection_command);
-    case LIST_CONNECTIONS:
-      return 0;  // list connections: payload always 0
-    case ADD_ROUTE:
-      return sizeof(add_route_command);
-    case LIST_ROUTES:
-      return 0;  // list routes: payload always 0
-    case REMOVE_CONNECTION:
-      return sizeof(remove_connection_command);
-    case REMOVE_LISTENER:
-      return sizeof(remove_listener_command);
-    case REMOVE_ROUTE:
-      return sizeof(remove_route_command);
-    case CACHE_STORE:
-      return sizeof(cache_store_command);
-    case CACHE_SERVE:
-      return sizeof(cache_serve_command);
-    case CACHE_CLEAR:
-      return 0;  // cache clear
-    case SET_STRATEGY:
-      return sizeof(set_strategy_command);
-    case SET_WLDR:
-      return sizeof(set_wldr_command);
-    case ADD_PUNTING:
-      return sizeof(add_punting_command);
-    case LIST_LISTENERS:
-      return 0;  // list listeners: payload always 0
-    case MAPME_ENABLE:
-      return sizeof(mapme_activator_command);
-    case MAPME_DISCOVERY:
-      return sizeof(mapme_activator_command);
-    case MAPME_TIMESCALE:
-      return sizeof(mapme_timing_command);
-    case MAPME_RETX:
-      return sizeof(mapme_timing_command);
-    case MAPME_SEND_UPDATE:
-      return sizeof(mapme_send_update_command);
-    case CONNECTION_SET_ADMIN_STATE:
-      return sizeof(connection_set_admin_state_command);
-#ifdef WITH_POLICY
-    case ADD_POLICY:
-      return sizeof(add_policy_command);
-    case LIST_POLICIES:
-      return 0; // list policies: payload always 0
-    case REMOVE_POLICY:
-      return sizeof(remove_policy_command);
-    case UPDATE_CONNECTION:
-      return sizeof(update_connection_command);
-    case CONNECTION_SET_PRIORITY:
-      return sizeof(connection_set_priority_command);
-    case CONNECTION_SET_TAGS:
-      return sizeof(connection_set_tags_command);
-#endif /* WITH_POLICY */
-    case LAST_COMMAND_VALUE:
-      return 0;
-    default:
-      return 0;
-  }
-}
-#endif