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2023-02-14fix(hicn-plugin): error on possible uninitialized variablestable/2210Mauro Sardara1-7/+15
Change-Id: I7a3b7176bd7599888237f631b7352b56e8e1e5e4 (cherry picked from commit 72b817788da71336fda8f75a81db59dc2fe98bb6) Signed-off-by: Mauro Sardara <msardara@cisco.com>
2023-02-13fix: package dependency and unused variableMauro Sardara1-0/+5
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I5dd1b92eeff665bc4e8ad4c1d88f19430bb96a74
2023-02-13feat(hicn-plugin): handle case of no exact match for mapme IUMauro Sardara19-105/+673
Ticket: HICN-844 Change-Id: I1f046e6327e4cf507b7fa7a5adae53e63ab491bf Signed-off-by: Mauro Sardara <msardara@cisco.com>
2023-02-10fix(vpp-plugin): fix catching polymorphic type by value warningMichele Papalini1-1/+1
Ref: HICN-843 Signed-off-by: Michele Papalini <micpapal@cisco.com> Change-Id: I93e7009d3f5d2f141e09c67dfb82d38d2ce4ef08 (cherry picked from commit 6dc2b3d4ef61eb1d4dd43aa0b50125a5f71802ed)
2023-02-10Merge "fix(hicn-plugin): correctly create mapme packets" into stable/2210Michele Papalini1-18/+23
2023-02-10Merge "feat(hicn-plugin): specify the dpo_proto when creating a new face" ↵Michele Papalini4-21/+27
into stable/2210
2023-02-10Merge "fix(hicn-plugin): correctly punt mapme packets" into stable/2210Michele Papalini2-43/+53
2023-02-10feat(hicn-plugin): specify the dpo_proto when creating a new faceMauro Sardara4-21/+27
Ticket: HICN-841 Change-Id: I4c5684db936835a0748715680cfbbc22ada642ff Signed-off-by: Mauro Sardara <msardara@cisco.com> (cherry picked from commit 6186945f88556619bdd9eec9f49e3c0fd3aedaf1)
2023-02-10fix(hicn-plugin): correctly create mapme packetsMauro Sardara1-18/+23
Ticket: HICN-842 Change-Id: I6f2cc49b6cd9b949f2e7e7cbd85c272339571830 Signed-off-by: Mauro Sardara <msardara@cisco.com> (cherry picked from commit d17dd026a08f254648757660a4e74ed973b5e90b)
2023-02-10fix(hicn-plugin): correctly punt mapme packetsMauro Sardara2-43/+53
Ticket: HICN-840 Change-Id: Ib92fa130867dcfc1ed7bbc96cc72c6224d94b57b Signed-off-by: Mauro Sardara <msardara@cisco.com> (cherry picked from commit 95fb62e1aacca53c750c40845aee4b10963d7c57)
2023-02-10fix: do not always set adj_index of incoming packetsMauro Sardara1-1/+9
Ticket: HICN-839 Change-Id: I67faf5a158a0b58b9ec6d7dfdb234ae3155083b0 Signed-off-by: Mauro Sardara <msardara@cisco.com> (cherry picked from commit 155af7c9566c254b77ef201ea1a31547b4c95de4)
2023-02-09fix(hicn): fix bugs reported by sonarqubeMichele Papalini3-5/+11
Ref: HICN-837 Signed-off-by: Michele Papalini <micpapal@cisco.com> Change-Id: I0d02a11361b1ba5ad50123b2dd142c961998922f (cherry picked from commit 8a7e75e84a31180d51b9970d526709ec4dca2030)
2023-01-30fix(vpp): remove unused variablesMichele Papalini1-8/+1
Ref: HICN-835 Signed-off-by: Michele Papalini <micpapal@cisco.com> Change-Id: I2d2eedff244077c6378cdf731873ba2d1c4f8ae7 (cherry picked from commit 255759adf5c2bbf923ad00afe22602fb26844fb0)
2023-01-23Merge "feat(hicn-plugin): reuse strategy node to forward interests" into ↵Michele Papalini3-175/+91
stable/2210
2023-01-23feat(hicn-plugin): reuse strategy node to forward interestsMauro Sardara3-175/+91
Before the interest forwarding was duplicated in 2 different nodes, the strategy_node and the interest_hitpit_node. Reuse the strategy node so that the nexthop selection via the strategy is done only in one place - teh strategy node. Change-Id: I2c72ec35b1df4e6ed8ce0877e9f3e6f5c1ae68f8 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2023-01-23fix(vpp): remove unused variables in VPPMichele Papalini1-2/+0
Ref: HICN-831 Signed-off-by: Michele Papalini <micpapal@cisco.com> Change-Id: I486806b6555ad39b050b97d91fbb428fd0f81387 (cherry picked from commit 5a86b5436c369547360ec8206d1f07261b9562f3)
2023-01-20Merge "fix(hicn-plugin): handle inflight interest coming from deleted face" ↵Mauro Sardara4-46/+115
into stable/2210
2023-01-20fix(hicn-plugin): handle inflight interest coming from deleted faceMauro Sardara4-46/+115
Ticket: HICN-830 Change-Id: I14ed32bba2b07575ee604850080309706eb8ce85 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2023-01-20feat: implement set strategy API for hicn-pluginMauro Sardara6-176/+164
Ticket: HICN-829 Change-Id: I3dabc38e9cc2e06ebed14b9ed265d027f77b7e5f Signed-off-by: Mauro Sardara <msardara@cisco.com>
2023-01-20Merge "fix: correctly print fib prefixes" into stable/2210Michele Papalini1-3/+3
2023-01-20Merge "feat(vpp): improve tracing" into stable/2210Michele Papalini2-2/+6
2023-01-20Merge "fix: interest aggregation" into stable/2210Michele Papalini2-40/+66
2023-01-20fix: correctly print fib prefixesMauro Sardara1-3/+3
Change-Id: Icd00882577be78fe8996f53f737d87d5c8e2da99 Signed-off-by: Mauro Sardara <msardara@cisco.com> (cherry picked from commit ce8807815b2e9c6630f639e8dc6924f0eff74775)
2023-01-20feat(vpp): improve tracingMauro Sardara2-2/+6
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Ic20b5cc7f34b35c86b6c100f9a7c868b119bd129 (cherry picked from commit 30082b9a4180dce68da04f67fb5bbb34fa2ba842)
2023-01-20fix: interest aggregationMauro Sardara2-40/+66
Interests processed in the same vector were not aggregated properly. Ticket: HICN-827 Change-Id: I9aa83e8689ec11642525fd3406972f1b2dea4d8f Signed-off-by: Mauro Sardara <msardara@cisco.com> (cherry picked from commit 0771b15a15b84be06c8cc80dc8311e035444c596)
2023-01-20fix: correctly set next node for ifaces and facesMauro Sardara8-71/+67
Ticket: HICN-828 Change-Id: I7853bc37e34ca4f2303a537396aef4cb8b06ec98 Signed-off-by: Mauro Sardara <msardara@cisco.com> (cherry picked from commit 00b070cfbb3164df823653c7e1d32b7851cf0ee0)
2023-01-18feat: local-remote strategyMauro Sardara23-183/+586
Ticket: HICN-824 Change-Id: Iea285cb499b13c943a142fa39328ee36c91ae913 Signed-off-by: Mauro Sardara <msardara@cisco.com> (cherry picked from commit 7560918629eb11aa7bdaee5f4856243b38c77f93)
2023-01-10feat: upgrade to VPP 22.10v22.10-rc0Mauro Sardara14-203/+582
Change-Id: I556bd8c44f0ff7a631a0df34b498ffd7952fcf4a Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-09-30feat: support for new packet format in hicn-lightJordan Augé3-15/+5
Ref: HICN-792 Change-Id: I3204006bd2dd2be6504c33035c6578ec0292455a Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2022-09-26chore(hicn-plugin): install hicn.api.jsonMauro Sardara1-0/+5
The hicn.api.json is currently used by govpp/vapi_c_gen/vapi_cpp_gen etc. to generate the APIs to configure the hicn plugin. It should be installed in the system as external component may require it to generate the api, as in the govpp case (cf https://github.com/FDio/govpp/tree/master/binapi). The hicn.api.son file will be installed with the rest of the plugins API (share/vpp/api/plugins) Ticket: HICN-797 Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Ief7f0010a718efd272e260552f2f2d1428fac486
2022-09-12fix(interest_manifest.h): set correct type to pos variable when using it in ↵Mauro Sardara1-1/+1
interest_manifest_foreach_suffix Ref: HICN-780 Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I6025c3e87d4d8cb6a1e5e1f68e856214f8aa81ed
2022-09-02fix(sonar): make sonarqube happyMauro Sardara3-5/+22
Ref: HICN-766 HICN-767 HICN-764 HICN-762 HICN-743 HICN-759 HICN-760 HICN-758 HICN-761 HICN-756 Change-Id: Ic2accf6b6771c7a78d2b22d9bdb8e5a5be9ead8a Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-09-01feat(hicn-plugin): interest manifestMauro Sardara9-56/+421
Ref: HICN-748 Change-Id: Ie403de53a93094dca997cec379db6f5d3ce8e6be Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-08-26feat: resize hicn_buffer_t to 24 byesMauro Sardara2-16/+16
Ref: HICN-746 Change-Id: I70d526aa81c158a128408cff7e7a2d8e09ceb01a Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-08-10feat: add interest manifest serialization/deserializationMauro Sardara3-0/+17
Also: add helpers for interest manifest Ref: HICN-738 Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Ia531605148e00ccbe446da0f4f2d8caae2b098be Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-08-04feat: Due to the deep modifications related to names and packet format,Luca Muscariello18-193/+258
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
2022-07-01Revision and refactor of the VPP plugin with fixes for theLuca Muscariello39-3553/+2913
packet generator. Hash table for the packet cache has been changed with the bihash. Co-authored-by: Mauro Sardara <msardara@cisco.com> Signed-off-by: Luca Muscariello <muscariello@ieee.org> Change-Id: I0e0191a9f109d37081d32cc55d577ea43533f8c0 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2022-06-30refactor(lib, hicn-light, vpp, hiperf): HICN-723Luca Muscariello25-1806/+2307
- 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>
2022-04-26HICN-722: Updates on transport, RTC, manifest usage for RTC, infra.Luca Muscariello1-7/+2
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> manifest: optimize manifest processing manifest: add FEC parameters to manifests manifest: refactor verification process manifest: report auth alerts in hiperf instead of aborting manifest: remove FEC buffer callback in consumer manifest: refactor and enable manifests by default manifest: update manifest header with transport parameters manifest: batch interests for first manifest from RTC producer manifest: refactor processing of RTC manifests manifest: update manifest-related socket options of consumers manifest: update unit tests for manifests manifest: pack manifest headers manifest: verify FEC packets auth: add consumer socket option to set max unverified delay manifest: process manifests after full FEC decoding manifest: manage forward jumps in RTC verifier fec: remove useless fec codes rs: add new code rate rs: add new code rate rs: add new code rate rs: add new code rate libtransport: increase internal packet cache size remove internal cisco info in cmake manifest: add option to set manifest capacity data_input_node.c: add information about adj_index[VLIB_RX] on received data packetsi sysrepo plugin: update build Change-Id: I0cf64d91bd0a1b7cad4eeaa9871f58f5f10434af Signed-off-by: Mauro Sardara <msardara@cisco.com> Signed-off-by: Luca Muscariello <muscariello@ieee.org>
2022-03-31feat: boostrap hicn 22.02Luca Muscariello103-1508/+2446
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>
2021-07-20HICN-716 Upgrade to VPP 21.06Mauro Sardara64-1723/+1637
Also: - Format hicn-plugin code Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I0f4626fdeaf0fc5ae1f43904ca006b092e3e9d5f
2021-07-06[HICN-713] Transport Library Major Refactoring 2Mauro5-21/+18
Co-authored-by: Luca Muscariello <muscariello@ieee.org> Co-authored-by: Michele Papalini <micpapal@cisco.com> Co-authored-by: Olivier Roques <oroques+fdio@cisco.com> Co-authored-by: Giulio Grassi <gigrassi@cisco.com> Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I5b2c667bad66feb45abdb5effe22ed0f6c85d1c2
2021-04-15[HICN-690] Transport Library Major RefactoryLuca Muscariello7-11/+25
The current patch provides a major refactory of the transportlibrary. A summary of the different components that underwent major modifications is reported below. - Transport protocol updates The hierarchy of classes has been optimized to have common transport services across different transport protocols. This can allow to customize a transport protocol with new features. - A new real-time communication protocol The RTC protocol has been optimized in terms of algorithms to reduce consumer-producer synchronization latency. - A novel socket API The API has been reworked to be easier to consumer but also to have a more efficient integration in L4 proxies. - Several performance improvements A large number of performance improvements have been included in particular to make the entire stack zero-copy and optimize cache miss. - New memory buffer framework Memory management has been reworked entirely to provide a more efficient infra with a richer API. Buffers are now allocated in blocks and a single buffer holds the memory for (1) the shared_ptr control block, (2) the metadata of the packet (e.g. name, pointer to other buffers if buffer is chained and relevant offsets), and (3) the packet itself, as it is sent/received over the network. - A new slab allocator Dynamic memory allocation is now managed by a novel slab allocator that is optimised for packet processing and connection management. Memory is organized in pools of blocks all of the same size which are used during the processing of outgoing/incoming packets. When a memory block Is allocated is always taken from a global pool and when it is deallocated is returned to the pool, thus avoiding the cost of any heap allocation in the data path. - New transport connectors Consumer and producer end-points can communication either using an hicn packet forwarder or with direct connector based on shared memories or sockets. The usage of transport connectors typically for unit and funcitonal testing but may have additional usage. - Support for FEC/ECC for transport services FEC/ECC via reed solomon is supported by default and made available to transport services as a modular component. Reed solomon block codes is a default FEC model that can be replaced in a modular way by many other codes including RLNC not avaiable in this distribution. The current FEC framework support variable size padding and efficiently makes use of the infra memory buffers to avoid additiona copies. - Secure transport framework for signature computation and verification Crypto support is nativelty used in hICN for integrity and authenticity. Novel support that includes RTC has been implemented and made modular and reusable acrosso different transport protocols. - TLS - Transport layer security over hicn Point to point confidentiality is provided by integrating TLS on top of hICN reliable and non-reliable transport. The integration is common and makes a different use of the TLS record. - MLS - Messaging layer security over hicn MLS integration on top of hICN is made by using the MLSPP implemetation open sourced by Cisco. We have included instrumentation tools to deploy performance and functional tests of groups of end-points. - Android support The overall code has been heavily tested in Android environments and has received heavy lifting to better run natively in recent Android OS. Co-authored-by: Mauro Sardara <msardara@cisco.com> Co-authored-by: Michele Papalini <micpapal@cisco.com> Co-authored-by: Olivier Roques <oroques+fdio@cisco.com> Co-authored-by: Giulio Grassi <gigrassi@cisco.com> Change-Id: If477ba2fa686e6f47bdf96307ac60938766aef69 Signed-off-by: Luca Muscariello <muscariello@ieee.org>
2021-02-11[HICN-683] Add clang format for hicn-plugin.Mauro18-2218/+1929
As vpp has moved away from the dear old indent, also the hicn plugin should do the same and use clang-format. Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Iee896f3ce01cef53b1acfccbebeef66ca77add7d Signed-off-by: Mauro Sardara <msardara@cisco.com>
2021-02-10[HICN-682] Fix hicn-plugin to be compatible with version 21.01Mauro Sardara11-1031/+919
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Ia116ad74ce78e2ca2d7ee624eea75a38936d27f8 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2021-02-05[HICN-681] Remove compilation warning in ubuntu 20.04 jobs.Mauro Sardara1-2/+2
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Id9666941d2a84d5deb75716a410abe9305923531 Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-11-23[HICN-659] Fix udp-encap inconsistenciesMauro Sardara1-22/+27
Independently of the type of tunnel, encapsulated packet can be either v6 or v4, so we need to create 2 faces for each version of the tunnel. Currently we are wrongly associating v4 tunnels with v4 packets and v6 tunnel with v6 packets. Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I81e6e4b8b71ae7949d27065cc61b1b5b23db6a8d
2020-11-20[HICN-658] Fix vapi_connect_safe.Mauro Sardara1-10/+8
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Icd8d0f0da817e617a2a8b85788d6a648083f35af
2020-11-20[HICN-658] Improve memif connector.Mauro Sardara1-8/+8
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: Ie3b48148dcb3f782a1ca906a5ba59d605f17f93e Signed-off-by: Mauro Sardara <msardara@cisco.com>
2020-11-11[HICN-653] Fix libmemif-{dev,devel} dependenciesMauro Sardara1-1/+1
Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I10e901cce08d4188f62261553012295407a0f0cf