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Check multiple keys on a socket: - rotation on closed socket - current/rnext operations shouldn't be possible on listen sockets - current/rnext key set should be the one, that's used on connect() - key rotations with pseudo-random generated keys - copying matching keys on connect() and on accept() At this moment there are 3 tests that are "expected" to fail: a kernel fix is needed to improve the situation, they are marked XFAIL. Sample output: > # ./key-management_ipv4 > 1..120 > # 1601[lib/setup.c:239] rand seed 1700526653 > TAP version 13 > ok 1 closed socket, delete a key: the key was deleted > ok 2 closed socket, delete all keys: the key was deleted > ok 3 closed socket, delete current key: key deletion was prevented > ok 4 closed socket, delete rnext key: key deletion was prevented > ok 5 closed socket, delete a key + set current/rnext: the key was deleted > ok 6 closed socket, force-delete current key: the key was deleted > ok 7 closed socket, force-delete rnext key: the key was deleted > ok 8 closed socket, delete current+rnext key: key deletion was prevented > ok 9 closed socket, add + change current key > ok 10 closed socket, add + change rnext key > ok 11 listen socket, delete a key: the key was deleted > ok 12 listen socket, delete all keys: the key was deleted > ok 13 listen socket, setting current key not allowed > ok 14 listen socket, setting rnext key not allowed > ok 15 # XFAIL listen() after current/rnext keys set: the socket has current/rnext keys: 100:200 > ok 16 # XFAIL listen socket, delete current key from before listen(): failed to delete the key 100:100 -16 > ok 17 # XFAIL listen socket, delete rnext key from before listen(): failed to delete the key 200:200 -16 > ok 18 listen socket, getsockopt(TCP_AO_REPAIR) is restricted > ok 19 listen socket, setsockopt(TCP_AO_REPAIR) is restricted > ok 20 listen socket, delete a key + set current/rnext: key deletion was prevented > ok 21 listen socket, force-delete current key: key deletion was prevented > ok 22 listen socket, force-delete rnext key: key deletion was prevented > ok 23 listen socket, delete a key: the key was deleted > ok 24 listen socket, add + change current key > ok 25 listen socket, add + change rnext key > ok 26 server: Check current/rnext keys unset before connect(): The socket keys are consistent with the expectations > ok 27 client: Check current/rnext keys unset before connect(): current key 19 as expected > ok 28 client: Check current/rnext keys unset before connect(): rnext key 146 as expected > ok 29 server: Check current/rnext keys unset before connect(): server alive > ok 30 server: Check current/rnext keys unset before connect(): passed counters checks > ok 31 client: Check current/rnext keys unset before connect(): The socket keys are consistent with the expectations > ok 32 server: Check current/rnext keys unset before connect(): The socket keys are consistent with the expectations > ok 33 server: Check current/rnext keys unset before connect(): passed counters checks > ok 34 client: Check current/rnext keys unset before connect(): passed counters checks > ok 35 server: Check current/rnext keys set before connect(): The socket keys are consistent with the expectations > ok 36 server: Check current/rnext keys set before connect(): server alive > ok 37 server: Check current/rnext keys set before connect(): passed counters checks > ok 38 client: Check current/rnext keys set before connect(): current key 10 as expected > ok 39 client: Check current/rnext keys set before connect(): rnext key 137 as expected > ok 40 server: Check current/rnext keys set before connect(): The socket keys are consistent with the expectations > ok 41 client: Check current/rnext keys set before connect(): The socket keys are consistent with the expectations > ok 42 client: Check current/rnext keys set before connect(): passed counters checks > ok 43 server: Check current/rnext keys set before connect(): passed counters checks > ok 44 server: Check current != rnext keys set before connect(): The socket keys are consistent with the expectations > ok 45 server: Check current != rnext keys set before connect(): server alive > ok 46 server: Check current != rnext keys set before connect(): passed counters checks > ok 47 client: Check current != rnext keys set before connect(): current key 10 as expected > ok 48 client: Check current != rnext keys set before connect(): rnext key 132 as expected > ok 49 server: Check current != rnext keys set before connect(): The socket keys are consistent with the expectations > ok 50 client: Check current != rnext keys set before connect(): The socket keys are consistent with the expectations > ok 51 client: Check current != rnext keys set before connect(): passed counters checks > ok 52 server: Check current != rnext keys set before connect(): passed counters checks > ok 53 server: Check current flapping back on peer's RnextKey request: The socket keys are consistent with the expectations > ok 54 server: Check current flapping back on peer's RnextKey request: server alive > ok 55 server: Check current flapping back on peer's RnextKey request: passed counters checks > ok 56 client: Check current flapping back on peer's RnextKey request: current key 10 as expected > ok 57 client: Check current flapping back on peer's RnextKey request: rnext key 132 as expected > ok 58 server: Check current flapping back on peer's RnextKey request: The socket keys are consistent with the expectations > ok 59 client: Check current flapping back on peer's RnextKey request: The socket keys are consistent with the expectations > ok 60 server: Check current flapping back on peer's RnextKey request: passed counters checks > ok 61 client: Check current flapping back on peer's RnextKey request: passed counters checks > ok 62 server: Rotate over all different keys: The socket keys are consistent with the expectations > ok 63 server: Rotate over all different keys: server alive > ok 64 server: Rotate over all different keys: passed counters checks > ok 65 server: Rotate over all different keys: current key 128 as expected > ok 66 client: Rotate over all different keys: rnext key 128 as expected > ok 67 server: Rotate over all different keys: current key 129 as expected > ok 68 client: Rotate over all different keys: rnext key 129 as expected > ok 69 server: Rotate over all different keys: current key 130 as expected > ok 70 client: Rotate over all different keys: rnext key 130 as expected > ok 71 server: Rotate over all different keys: current key 131 as expected > ok 72 client: Rotate over all different keys: rnext key 131 as expected > ok 73 server: Rotate over all different keys: current key 132 as expected > ok 74 client: Rotate over all different keys: rnext key 132 as expected > ok 75 server: Rotate over all different keys: current key 133 as expected > ok 76 client: Rotate over all different keys: rnext key 133 as expected > ok 77 server: Rotate over all different keys: current key 134 as expected > ok 78 client: Rotate over all different keys: rnext key 134 as expected > ok 79 server: Rotate over all different keys: current key 135 as expected > ok 80 client: Rotate over all different keys: rnext key 135 as expected > ok 81 server: Rotate over all different keys: current key 136 as expected > ok 82 client: Rotate over all different keys: rnext key 136 as expected > ok 83 server: Rotate over all different keys: current key 137 as expected > ok 84 client: Rotate over all different keys: rnext key 137 as expected > ok 85 server: Rotate over all different keys: current key 138 as expected > ok 86 client: Rotate over all different keys: rnext key 138 as expected > ok 87 server: Rotate over all different keys: current key 139 as expected > ok 88 client: Rotate over all different keys: rnext key 139 as expected > ok 89 server: Rotate over all different keys: current key 140 as expected > ok 90 client: Rotate over all different keys: rnext key 140 as expected > ok 91 server: Rotate over all different keys: current key 141 as expected > ok 92 client: Rotate over all different keys: rnext key 141 as expected > ok 93 server: Rotate over all different keys: current key 142 as expected > ok 94 client: Rotate over all different keys: rnext key 142 as expected > ok 95 server: Rotate over all different keys: current key 143 as expected > ok 96 client: Rotate over all different keys: rnext key 143 as expected > ok 97 server: Rotate over all different keys: current key 144 as expected > ok 98 client: Rotate over all different keys: rnext key 144 as expected > ok 99 server: Rotate over all different keys: current key 145 as expected > ok 100 client: Rotate over all different keys: rnext key 145 as expected > ok 101 server: Rotate over all different keys: current key 146 as expected > ok 102 client: Rotate over all different keys: rnext key 146 as expected > ok 103 server: Rotate over all different keys: current key 127 as expected > ok 104 client: Rotate over all different keys: rnext key 127 as expected > ok 105 client: Rotate over all different keys: current key 0 as expected > ok 106 client: Rotate over all different keys: rnext key 127 as expected > ok 107 server: Rotate over all different keys: The socket keys are consistent with the expectations > ok 108 client: Rotate over all different keys: The socket keys are consistent with the expectations > ok 109 client: Rotate over all different keys: passed counters checks > ok 110 server: Rotate over all different keys: passed counters checks > ok 111 server: Check accept() => established key matching: The socket keys are consistent with the expectations > ok 112 Can't add a key with non-matching ip-address for established sk > ok 113 Can't add a key with non-matching VRF for established sk > ok 114 server: Check accept() => established key matching: server alive > ok 115 server: Check accept() => established key matching: passed counters checks > ok 116 client: Check connect() => established key matching: current key 0 as expected > ok 117 client: Check connect() => established key matching: rnext key 128 as expected > ok 118 client: Check connect() => established key matching: The socket keys are consistent with the expectations > ok 119 server: Check accept() => established key matching: The socket keys are consistent with the expectations > ok 120 server: Check accept() => established key matching: passed counters checks > # Totals: pass:120 fail:0 xfail:0 xpass:0 skip:0 error:0 Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.