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2020-10-21ipsec: Add to the SA info directly in the bihashNeale Ranns1-4/+4
Type: improvement this save the cache miss on the protect structure. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I867d5e49df5edfd6b368f17a34747f32840080e4
2020-10-16ipsec: fix instance, and cli del for new ipsec interfaceEric Kinzie1-1/+3
- use user instance number in interface name Restore the behavior of previous versions where the IPsec tunnel interface name contained the value of the user-provided instance number. For example, a command similar to create ipsec tunnel local-ip . . . instance 5 would result in the creation of interface "ipsec5". - ipsec: delete tunnel protection when asked The "ipsec tunnel protect" command will parse a "del" argument but does not undo the tunnel protection, leaving the SAs hanging around with reference counts that were incremented by a previous invocation of the command. Allow the tunnel protection to be deleted and also update the help text to indicate that deletion is an option. - test: ipsec: add test for ipsec interface instance Also cleanup (unconfig) after TestIpsecItf4 NULL algo test. Type: fix Fixes: dd4ccf2623b5 ("ipsec: Dedicated IPSec interface type") Signed-off-by: Eric Kinzie <ekinzie@labn.net> Signed-off-by: Christian Hopps <chopps@labn.net> Change-Id: Idb59ceafa0633040344473c9942b6536e3d941ce
2020-10-05ipsec: Use bihash for tunnel lookupNeale Ranns1-22/+26
Type: improvement Change-Id: I0c82722dfce990345fe6eeecdb335678543367e0 Signed-off-by: Neale Ranns <nranns@cisco.com>
2020-09-04ipsec: cli: add missing flags for SA addChristian Hopps1-0/+12
Add missing cli options for setting IPsec SA flags, inbound, use-anti-replay, and use-esn. Type: fix Change-Id: Ia7a91b4b0a12be9e4dd0e684be3e04d8ccafb9d4 Signed-off-by: Christian Hopps <chopps@labn.net>
2020-07-29ipsec: fix cli uninitialized parametersBenoît Ganne1-15/+37
Type: fix Change-Id: Ia5c1f928f6752314b278127d2446e973f03a5da8 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-05-13ipsec: Support 4o6 and 6o4 for SPD tunnel mode SAsNeale Ranns1-4/+23
Type: feature the es4-encrypt and esp6-encrypt nodes need to be siblings so they both have the same edges for the DPO on which the tunnel mode SA stacks. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I2126589135a1df6c95ee14503dfde9ff406df60a
2020-05-05ipsec: User can choose the UDP source portNeale Ranns1-5/+8
Type: feature thus allowing NAT traversal, Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Ie8650ceeb5074f98c68d2d90f6adc2f18afeba08 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-04-30crypto: introduce async crypto infraFan Zhang1-0/+38
Type: feature Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Signed-off-by: Dariusz Kazimierski <dariuszx.kazimierski@intel.com> Signed-off-by: Piotr Kleski <piotrx.kleski@intel.com> Change-Id: I4c3fcccf55c36842b7b48aed260fef2802b5c54b
2020-03-21ikev2: add support for custom ipsec-over-udp portFilip Tehlar1-3/+4
Type: feature Change-Id: Ifee2b3dca85ea915067b9285e3636802bf0c19a8 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2020-03-17ipsec: initialize algs to none in 'create ipsec tunnel' cliDamjan Marion1-2/+2
Type: fix Change-Id: I901c9384710eee5847b3fbce060c78e115ba4169 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-02-21ipsec: IPSec protection for multi-point tunnel interfacesNeale Ranns1-3/+9
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: Iaba2ab11bfaa1c8db4023434e3043ac39500f938
2020-01-27ipip: Multi-point interfaceNeale Ranns1-1/+1
Type: feature plus fixes for gre Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I0eca5f94b8b8ea0fcfb058162cafea4491708db6
2020-01-27tunnel: Common types for IP tunnelsNeale Ranns1-1/+2
Type: refactor Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I18dcdb7af3e327f6cacdbcb1e52b89f13d6ba6e2
2019-12-10ipsec: Init salt value in SA creation CLI (so it's not random)Neale Ranns1-0/+1
Type: fix Change-Id: Idf4d0b59a1eb2c739a67a4786470884050f81561 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-12-03ipip: Tunnel flags controlling copying data to/from payload/encapNeale Ranns1-2/+2
Type: feature Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I9467f11775936754406892b8e9e275f989ac9b30
2019-11-18ipsec: Coverity warningsNeale Ranns1-5/+2
Type: fix Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I6bb6c6be62f98ac9a059469c81a5f4476b96e96e
2019-11-08ipsec: remove dedicated IPSec tunnelsNeale Ranns1-65/+90
APIs for dedicated IPSec tunnels will remain in this release and are used to programme the IPIP tunnel protect. APIs will be removed in a future release. see: https://wiki.fd.io/view/VPP/IPSec Type: feature Change-Id: I0f01f597946fdd15dfa5cae3643104d5a9c83089 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-09-30ipsec: add insecure option for format of SAChristian E. Hopps1-1/+2
If specified, shows keys, otherwise redacts. This change sets this flag in the existing CLI code (thus maintaining the old behavior). The use case for not specifying the insecure flag (and thus redacting the keys from the show output) is for log messages. Type: feature Signed-off-by: Christian E. Hopps <chopps@chopps.org> Change-Id: I8c0ab6a9a8aba7c687a2559fa1a23fac9d0aa111
2019-08-27ipsec: Add 'detail' option to 'sh ipsec sa'Neale Ranns1-4/+8
Type: feature with detail option prints all details for all SAs Change-Id: Ic3c423c085dfc849cf9c3e18a6f624b82150d961 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-16ipsec: handle UDP keepalivesNeale Ranns1-0/+52
Type: feature Change-Id: I87cc1168466f267e8c4bbec318401982f4bdf03a Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-12ipsec: Reference count the SAsNeale Ranns1-5/+5
- this remove the need to iterate through all state when deleting an SA - and ensures that if the SA is deleted by the client is remains for use in any state until that state is also removed. Type: feature Change-Id: I438cb67588cb65c701e49a7a9518f88641925419 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-07-11ipsec: Revert "IPSEC: remove byte swap operations in DP during SPD classify"Neale Ranns1-4/+0
Type: fix Fixes: 231c4696872cb344f28648949603840136c0795d This reverts commit 231c4696872cb344f28648949603840136c0795d. Change-Id: I136344555983dd10a31dbc000ee40e2de2c91291 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-18ipsec: ipsec-tun protectNeale Ranns1-1/+124
please consult the new tunnel proposal at: https://wiki.fd.io/view/VPP/IPSec Type: feature Change-Id: I52857fc92ae068b85f59be08bdbea1bd5932e291 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-14ipsec: Display user specified SPI ID not VPP's indexNeale Ranns1-1/+3
Type: fix Fixes: 8d7c502002 Change-Id: Ia6de250f20200c17937d9d7b2aab17ccd81d7823 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-07ipsec: remove the set_key APINeale Ranns1-131/+0
there's no use case to just change the key of an SA. instead the SA should be renegociated and the new SA applied to the existing SPD entry or tunnel. the set_key functions were untested. Type: refactor Change-Id: Ib096eebaafb20be7b5501ece5a24aea038373002 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-05IPSEC: some CLI fixesNeale Ranns1-4/+3
Change-Id: I45618347e37440263270baf07b2f82f653f754a5 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-15IPSEC: remove CLI check for unsupported IPv6-AH - it is supportedNeale Ranns1-22/+0
Change-Id: I72ec95d4a3009a55b0f1fa7e45f9c53f31ef5fc1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-14IPSEC coverity fixesNeale Ranns1-1/+3
Change-Id: I753fbce091c0ba1004690be5ddeb04f463cf95a3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-25IPSEC; dpdk backend for tunnel interface encryptionNeale Ranns1-8/+7
Change-Id: Ide2a9df18db371c8428855d7f12f246006d7c04c Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-23Fix a ipsec command line typoSimon Zhang1-1/+1
Change-Id: Ic75df36e06a77730ff8764f96d3cf53c4e59923b Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com>
2019-04-17IPSEC: Pass the algorithm salt (used in GCM) over the APINeale Ranns1-2/+5
Change-Id: Ia8cea13f7b937294e6a080a55fb2ceff30063acf Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-16IPSEC: support GCM in ESPNeale Ranns1-1/+3
Change-Id: Id2ddb77b4ec3dd543d6e638bc882923f2bac011d Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-03IPSEC: show CLI improvementsNeale Ranns1-31/+146
Change-Id: I48a4b0a16f71cbab04dd0955d3ec4001074b57ed Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-21ipsec: add ipv6 support for ipsec tunnel interfaceKingwel Xie1-3/+2
Change-Id: I6a76907dc7bed2a81282b63669bea2219d6903c9 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com> Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2019-03-19IPSEC: remove byte swap operations in DP during SPD classifyNeale Ranns1-0/+4
Change-Id: I4bfde738f9585b045cb5ba62cf51b141d639b1b2 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-19IPSEC: tidy the policy typesNeale Ranns1-2/+17
Change-Id: I5e981f12ff44243623cfd18d5e0ae06a7dfd1eb8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-07ipsec: cli bug fixesKingwel Xie1-4/+8
1. fix wrong assignemnt of lik/rik 2. keys initialized to 0, to avoid using random data in stack. could cause memory overlapped then crash 3. show sa->id in hex format Change-Id: Id0430aa49bb55c27cee4f97f8c0e4ec87515dcd2 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2019-03-04IPSEC: script to bounce IPSEC traffic through a pipe to test encrypt and decrpytNeale Ranns1-0/+33
Change-Id: I262a9412951b5df616920a8fad16c61eae96d0cc Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-02-18IPSEC: move SA counters into the stats segmentNeale Ranns1-0/+1
1) stats are accessed via the stat segment which is more condusive to monitoring 2) stats are accurate in the presence of multiple threads. There's no guarantee that an SA is access from only one worker. Change-Id: Id5e217ea253ddfc9480aaedb0d008dea031b1148 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-02-12ipsec: cli bug fixKingwel Xie1-6/+23
1. unformat_ip46_address must have ip-type specified 2. cannot unformat ip46_address_t with unformat_ip4_address Change-Id: I5f1eecfe71a808302428afb39f910ebf0c7cef71 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2019-02-07IPSEC: no second lookup after tunnel encapNeale Ranns1-173/+71
in the same maaner as with other tunnel tyeps we use the FIB to cache and track the destination used to reach the tunnel endpoint. Post encap we can then ship the packet straight to this adjacency and thus elide the costly second lookup. - SA add and del function so they can be used both directly from the API and for tunnels. - API change for the SA dump to use the SA type - ipsec_key_t type for convenience (copying, [un]formating) - no matching tunnel counters in ipsec-if-input Change-Id: I9d144a59667f7bf96442f4ca66bef5c1d3c7f1ea Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-02-05IPSEC: SPD counters in the stats sgementNeale Ranns1-196/+15
- return the stats_index of each SPD in the create API call - no ip_any in the API as this creates 2 SPD entries. client must add both v4 and v6 explicitly - only one pool of SPD entries (rhter than one per-SPD) to support this - no packets/bytes in the dump API. Polling the stats segment is much more efficient (if the SA lifetime is based on packet/bytes) - emit the policy index in the packet trace and CLI commands. Change-Id: I7eaf52c9d0495fa24450facf55229941279b8569 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-02-04ipsec: cli 'create ipsec tunnel' more optionsKingwel Xie1-3/+7
use-esp use-anti-replay Change-Id: I977b65eee926adaded0cb923e14feb0ee90fc32c Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2019-01-25IPSEC: tests use opbject registryNeale Ranns1-1/+11
this means we test the dumps - to some extent Change-Id: I8d90745701012012b41a7b3aaf9be97b4dd2bdf8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-12-11Add IPSec interface FIB index for TX packetPierre Pfister1-3/+13
This patch adds a configuration parameter to IPSec tunnels, enabling custom FIB selection for encapsulated packets. Although this option could also be used for policy-based IPSec, this change only enables it for virtual-tunnel-interface mode. Note that this patch does change the API default behavior regarding TX fib selection for encapsulated packets. Previous behavior was to use the same FIB after and before encap. The new default behavior consists in using the FIB 0 as default. Change-Id: I5c212af909940a8cf6c7e3971bdc7623a2296452 Signed-off-by: Pierre Pfister <ppfister@cisco.com>
2018-12-02IPSEC-AH: anti-replay testingNeale Ranns1-2/+4
Change-Id: Ia5d45db73e4bdb32214ed4f365d5eec8e28115f3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-26Fix IPSec CLI key parsingPierre Pfister1-2/+2
strncpy stops copying when a byte set to 0 is read. The fix is to use mempcy instead. This patch also adds spd id to ipsec input trace. Change-Id: Ibed071d3607fa76c3f6ee065f94128f1aca9b2e2 Signed-off-by: Pierre Pfister <ppfister@cisco.com>
2018-11-15ipsec: infra for selecting backendsKlement Sekera1-3/+139
Change-Id: Ifa6d8391b1b2413a88b7720fc434e0bc849a149a Signed-off-by: Klement Sekera <ksekera@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-10-23c11 safe string handling supportDave Barach1-4/+4
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-24Trivial: Clean up some typos.Paul Vinciguerra1-3/+3
Change-Id: I085615fde1f966490f30ed5d32017b8b088cfd59 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>