Tobias Brunner
c005073d0b
kernel-interface: Add destination prefix to get_nexthop()
...
This allows to determine the next hop to reach a subnet, for instance, when
installing routes for shunt policies.
2014-06-19 14:33:40 +02:00
Martin Willi
30c009c2fe
kernel-interface: Add a replay_window parameter to add_sa()
2014-06-17 16:41:30 +02:00
Martin Willi
cab59c73fc
windows: Use WINAPI call convention for Windows API callbacks
...
For x86_64 it does not actually matter, but for i686 builds the call convention
is different with WINAPI.
2014-06-06 16:28:28 +02:00
Martin Willi
4b9848a2cc
kernel-wfp: Include Windows header patch for MinGW 4.8.1
2014-06-04 16:32:12 +02:00
Martin Willi
75afbeee21
kernel-wfp: Clone acquire traffic selectors only if they exist
2014-06-04 16:32:11 +02:00
Martin Willi
78bde29a7c
kernel-wfp: Install routes for trap policies
2014-06-04 16:32:11 +02:00
Martin Willi
e36d1d4124
kernel-wfp: Refactor route management to separate function
2014-06-04 16:32:11 +02:00
Martin Willi
4a8ba369b6
kernel-wfp: Install tunnel mode policies to appropriate sub-layers
...
While it is unclear if this has any effect at all, we prefer specific sublayers
to install policies as suggested.
2014-06-04 16:32:11 +02:00
Martin Willi
be32be01a8
kernel-wfp: Declare GUIDs and auth/cipher configs missing in some MinGW builds
2014-06-04 16:32:11 +02:00
Martin Willi
4b51280344
kernel-wfp: Support multiple traffic selectors on tunnel mode SAs
2014-06-04 16:32:11 +02:00
Martin Willi
c7d30c2ad1
kernel-wfp: Show a warning for packets the kernel drops in its IPsec layers
2014-06-04 16:32:10 +02:00
Martin Willi
a4f3b363da
kernel-wfp: Set flag to get UDP encapsulation with tunnel mode working
...
Having this flag set fixes connections initiated by the Windows host, but
unfortunately does not yet fix incoming connections. Connection state issue?
We still see 0xc00000e2 error events, translating to INTERNAL_ERROR.
2014-06-04 16:32:10 +02:00
Martin Willi
6de788704b
kernel-wfp: Install tunnel and trap forward policies
2014-06-04 16:32:10 +02:00
Martin Willi
1678f0a999
kernel-wfp: Manually create a ProviderContext to attach individual filters
...
This gives us more flexibility than using the intransparent FwpmIPsecTunnelAdd,
and fixes the issues we have seen with trap policies. Forward filters are
still missing, but required for site-to-site tunnels.
2014-06-04 16:32:10 +02:00
Martin Willi
1ca2b1615a
kernel-wfp: Print filter weight in "ipsecdump filters"
2014-06-04 16:32:10 +02:00
Martin Willi
c6f189e448
kernel-wfp: Add support for trap policies and acquires
2014-06-04 16:32:10 +02:00
Martin Willi
f206e069f1
kernel-wfp: Implement bypass_socket() using dedicated filter rules
2014-06-04 16:32:09 +02:00
Martin Willi
2868314028
kernel-wfp: Register for WFP Net events
2014-06-04 16:32:09 +02:00
Martin Willi
6aaa432741
kernel-wfp: Add some missing IPv6 GUIDs, fix IPv6 host conversion
2014-06-04 16:32:09 +02:00
Martin Willi
288dc68596
kernel-wfp: Add an ipsecdump "filters" command to print IPsec related filters
2014-06-04 16:32:09 +02:00
Martin Willi
489a4f2192
kernel-wfp: Add an ipsecdump utility to show installed SAs/SPs on Windows
2014-06-04 16:32:09 +02:00
Martin Willi
9c974c329d
kernel-wfp: Depend on used RNG plugin features
2014-06-04 16:32:09 +02:00
Martin Willi
5a5b9925f8
kernel-wfp: Implement update_sa()
2014-06-04 16:32:09 +02:00
Martin Willi
1987b70989
kernel-wfp: Configure ports for SAs using UDP encapsulation
2014-06-04 16:32:09 +02:00
Martin Willi
9b5c95648f
kernel-wfp: Refactor SA context construction, and use IPsecSaContextCreate1()
2014-06-04 16:32:08 +02:00
Martin Willi
bbe42a1fa5
kernel-wfp: Allocate SPIs pseudo-randomly using a 0xc prefix
2014-06-04 16:32:08 +02:00
Martin Willi
b714746ef0
kernel-wfp: Install appropriate routes for tunnel mode policies
2014-06-04 16:32:08 +02:00
Martin Willi
b934929804
kernel-wfp: Disable IPsec policy updates
...
It seems that WFP requires an update of the SA context only, but not for the
filters. This allows us to omit support for (fallback) drop policies.
2014-06-04 16:32:07 +02:00
Martin Willi
cd88f818fa
kernel-wfp: Increment SPIs properly, that is while in host order
2014-06-04 16:32:07 +02:00
Martin Willi
af098b5008
kernel-wfp: Triggering expire events for SAs to rekey/delete
2014-06-04 16:32:07 +02:00
Martin Willi
b3f90915f9
kernel-wfp: Enforce hard lifetimes of SAs
2014-06-04 16:32:07 +02:00
Martin Willi
b50d486e78
kernel-wfp: Add some notes about query_sa/policy() support
2014-06-04 16:32:06 +02:00
Martin Willi
f351d9ef7d
kernel-wfp: Reference SA/SP sets by SPI and destination, not reqid
...
This allows us to have multiple CHILD_SAs for the same reqid, and brings
rekeying support.
2014-06-04 16:32:06 +02:00
Martin Willi
4a8b85684f
kernel-wfp: Add support for tunnel mode connections
2014-06-04 16:32:06 +02:00
Martin Willi
f5ddda7f57
kernel-wfp: Register a WFP provider to manage IPsec tunnels
2014-06-04 16:32:06 +02:00
Martin Willi
149fc48e03
kernel-wfp: Preliminary support for transport mode connections
2014-06-04 16:32:06 +02:00
Martin Willi
b1ba0a666c
kernel-wfp: Fix/Complete some fwpuclnt functionality in MinGW
...
While MinGW declares all the required symbols, some of them are missing in the
library files. We provide missing variables locally, functions get a stub
that call the GetProcAddress()ed function from the DLL.
Also some MinGW headers define some enum values incorrectly, we overload these
using defines.
2014-06-04 16:32:06 +02:00
Martin Willi
ebb9362d85
kernel-wfp: Open and close a WFP engine
2014-06-04 16:32:06 +02:00
Martin Willi
96ab7a8022
kernel-wfp: Create userland state for SAs/policies to install in kernel
2014-06-04 16:32:06 +02:00
Martin Willi
8d91eee3fc
kernel-wfp: Add a stub for a Windows Filtering Platform based IPsec backend
2014-06-04 16:32:05 +02:00