Tobias Brunner
d7a59f1976
Install fallback drop policies to avoid transmitting unencrypted packets.
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During the update of a CHILD_SA (e.g. caused by MOBIKE) the old policy
is first uninstalled and then the new one is installed. In the short
time in between, where no policy is available in the kernel, unencrypted
packets could have been transmitted.
2011-07-27 13:44:33 +02:00
Tobias Brunner
fbedc6a45b
Remove policies in kernel interfaces based on their priority.
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This allows to unroute a connection while the same connection is
currently established. In this case both CHILD_SAs share the same
reqid but the installed policies have different priorities.
2011-07-27 13:41:35 +02:00
Tobias Brunner
f3bb1bd039
Fixed common misspellings.
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Mostly found by 'codespell'.
2011-07-20 16:14:10 +02:00
Tobias Brunner
328f22e1d3
Add the reqid to kernel_ipsec_t.del_policy.
2011-07-06 09:43:45 +02:00
Andreas Steffen
f87991704e
implemented PASS and DROP shunt policies
2011-06-28 19:42:54 +02:00
Martin Willi
4876d4f3b3
Added an esn parameter to the kernel interface add_sa functions
2011-04-20 12:26:57 +02:00
Martin Willi
d86bb6ef4d
Implemented Traffic Flow Confidentiality padding in kernel_interface
2010-12-20 09:45:39 +01:00
Tobias Brunner
34cf6def83
Fixing installation of trap policies (SPI=0) in kernel interface.
2010-09-02 19:04:21 +02:00
Tobias Brunner
bd7a2f3bfc
Added an option to specify the type of a policy to kernel_ipsec.add_policy.
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This will later allow us to support pluto's passthrough and drop
policies in charon.
2010-09-02 19:04:19 +02:00
Tobias Brunner
b4872c1e09
Replaced the protocol argument in add_policy with an optional SPI for an AH SA.
2010-09-02 19:04:19 +02:00
Tobias Brunner
08c0d340b8
Moved ipsec_transform_t to kernel_ipsec.h in libhydra.
...
Because of this libfreeswan, pluto, starter etc. now depend on that
file (and libhydra). This resolved some duplicate declarations.
2010-09-02 19:01:25 +02:00
Tobias Brunner
6f449d2efd
Moved kernel interface to libhydra.
2010-09-02 19:01:25 +02:00
Tobias Brunner