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2022-09-30feat: support for new packet format in hicn-lightJordan Augé1-1/+0
Ref: HICN-792 Change-Id: I3204006bd2dd2be6504c33035c6578ec0292455a Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2022-08-04feat: Due to the deep modifications related to names and packet format,Luca Muscariello1-44/+41
this task cover a large part of the codebase and involves several changes: - the library provides a name data structure (hicn_name_t ), which is composed of a name prefix (hicn_name_prefix_t) and a name suffix (hicn_name_suffix_t), and it has been extended to provide all support functions required for name manipulation, including common prefix computation, as required for the Longest Prefix Match (LPM)in the forwarder, in addition to Exact Prefix Match (EPM). - all code has been rewritten to use this data structure instead of having for instance the forwarder define its own name class (used to be Name and NameBitVector) the code has been refactored to minimize name allocations and copies, one remaining aspect is the difference of name storage between PIT and CS entries (respectively in the PIT entry, and in the message buffer), which causes the packet cache index to be updated when a PIT entry is converted into a CS entry. By storing the name in the PIT/CS entry everytime, we might save on this operation). - hicn-light FIB has been rewritten : code has been refactored and should now be shorter and documented; unit tests have been drafted but more would be required to cover all cases and match the algorithms to add/remove nodes, as specified in the doc. all protocol details and hICN header formats are now abstracted by the library for the forwarder (and thus header.h and  protocols/*.h have been removed from public includes, and replaced by packet.h providing protocol agnostic packet level functions, completely replacing the compat.h header that used to provide similar functions. - this works by exposing a opaque buffer to the application (a kind of socket buffer) which is used by the lib to cache the packet format and offsets of the different layers in the buffer and provider efficient operations (the packet format is either defined for packet construction, or guessed at ingress, and this structure is updated accordingly only once). Co-authored-by: Jordan Augé <jordan.auge+fdio@cisco.com> Signed-off-by: Luca Muscariello <muscariello@ieee.org> Change-Id: I31e321897f85f0267fe8ba4720363c180564492f
2022-03-31feat: boostrap hicn 22.02Luca Muscariello1-545/+599
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>
2021-04-19[HICN-699] facemgr: cleaner logs for face interactionJordan Augé1-8/+15
Change-Id: Ic0c941812f758868498e4d087e237047f91d452b Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2021-01-19[HICN-675] Handle invalid face polled from hicn-light in facemgrJordan Augé1-0/+5
Change-Id: Icf2868033d98f6bbd091418c3632dab733621894 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-12-12[HICN-446] Face manager incorrectly sets up static routes in case of ↵Jordan Augé1-0/+4
multihoming during startup Change-Id: Ifdf0bed4064d36b74129b929006b8c7ac9c56ebb Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-12-10[HICN-438] facemgr should allow face creation with physical interface downJordan Augé1-0/+4
Change-Id: I6487fbec0607464a625daa01455ddac8fdd75ee2 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-12-05[HICN-420] MAP-Me code refactoring & face manager changes in support of mobilityJordan Augé1-4/+67
Change-Id: Ifde50b4c161d1bda1326f18b705f575e539aea71 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-24[HICN-408] Add a face manager interface for face priority controlJordan Augé1-1/+1
Change-Id: I768112c920154380a614d0c5858f50efa135903d Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-20[HICN-404] double-free in facemgr (facemgr_list_facelets_json) + valgrind fixesJordan Augé1-2/+1
Change-Id: Id57873d3f4152af654f3bc27778d7015495597d7 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-17[HICN-379] Add face priority support in face managerJordan Augé1-4/+34
Change-Id: If4f75d44fc66414a4a70135de7827f5082b97112 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-17Merge "[HICN-395] Static face/route maintainance though face manager"Jordan Augé1-29/+189
2019-11-17[HICN-378] Add a maximum number of reattempts in face manager before ↵Jordan Augé1-5/+11
entering face ignore mode Change-Id: Id6f8cc958d3c50027475d72d80eed6b65ac0996b Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-17[HICN-395] Static face/route maintainance though face managerJordan Augé1-29/+189
Change-Id: I8f2287a262412bacc50f3c89756ec9fd6ce30d33 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-14[HICN-386] Improve API error management in libhicnctrlJordan Augé1-1/+1
Change-Id: I332e74ebcd89798c93de50ae7a20f7af8f59f54c Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-12[HICN-376] Add manual connection/route setting to face managerJordan Augé1-45/+76
Change-Id: I5c24f687e8e815d0e2f437ff8ce7fbb2c76e0579 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-11Merge "[HICN-383] Code cleanup"Jordan Augé1-4/+0
2019-11-08[HICN-385] fix route removal in hicnctrl, code uniformization in hicn-light ↵Jordan Augé1-1/+1
control api Change-Id: Id097368dcde993775f206623195cc5aa57b4fe12 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-05[HICN-383] Code cleanupJordan Augé1-4/+0
Change-Id: I41ca0f411053992625dec0b32ffe6a444c5bc51c Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-10-31[HICN-372] Code clean upJordan Augé1-1/+0
Change-Id: Ic0ce2d01a05c2724eeaf91f76aafa2facedcbaf3 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-10-31[HICN-369] Implement reconciliation state machine in face manager incl. ↵Jordan Augé1-27/+10
reattempts in case of errors Change-Id: Ia4ecf621fbd513d9e29313d2aaa487aa65811183 Signed-off-by: Jordan Augé <jordan.auge@cisco.com>
2019-10-24[HICN-352] facemgr event loop enhancement; timer support & async hicn-light ↵Jordan Augé1-29/+195
interface Change-Id: I920a0eb091d826e1eb0d1f786fb0b437487f7ff7 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-10-23[HICN-350] Minor cleanup in control APIJordan Augé1-2/+2
Change-Id: I5c3705aa439a1cf6bdca915f82c0c014771cc542 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-10-11[HICN-319] facemgr should allow face creation even though already in cacheJordan Augé1-1/+0
Change-Id: Icadfdc6369711575cfc8b8fee8e956b004860e1b Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-10-07[HICN-298] Release new hICN app for AndroidJordan Augé1-82/+122
Change-Id: I43adc62fadf00690b687078d739788dffdc5e566 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-07-29[HICN-252] Add per-application policy framework to hicn-light forwarderJordan Augé1-0/+222
Change-Id: I0531cd7a7de179581295ae34766c81cd9cf3e172 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com> Signed-off-by: Mauro Sardara <msardara@cisco.com> Co-authored-by: Mauro Sardara <msardara@cisco.com>