This way we only have one reference for each CA certificate, whether it
is loaded in an authority section, a connection or via load-certs() command.
It also avoids enumerating CA certificates multiple times if they are
loaded in different ways.
Using parse_time() directly actually overwrites the next member in the
child_cfg_create_t struct, which is start_action, which can cause
incorrect configs if inactivity is parsed after start_action.
Fixes#2954.
In 7b7290977 ("controller: Add option to force destruction of an IKE_SA")
the 'force' option was added as 3rd parameter to controller_t::terminate_ike.
However in vici's 'clear_start_action', the argument was incorrectly
placed as the 2nd parameter - constantly sending 0 (FALSE) as the
'unique_id' to terminate, rendering calls to 'handle_start_actions'
having undo=TRUE being unable to terminate the relevant conn.
For example, this is log of such a bogus 'unload-conn':
strongswan[498]: 13[CFG] vici client 96 requests: unload-conn
strongswan[498]: 13[CFG] closing IKE_SA #9
strongswan[498]: 13[IKE] unable to terminate IKE_SA: ID 0 not found
strongswan[498]: 09[CFG] vici client 96 disconnected
here, the unloaded conn's IKE id was 9, alas 'terminate_ike_execute'
reports failure to terminate "ID 0".
Fix by passing 'id, FALSE' arguments in the correct order.
Fixes: 7b7290977 ("controller: Add option to force destruction of an IKE_SA")
Signed-off-by: Shmulik Ladkani <shmulik@metanetworks.com>
Closesstrongswan/strongswan#127.
For inbound processing, it can be rather useful to apply the mark to the
packet in the SA, so the associated policy with that mark implicitly matches.
When using %unique as match mark, we don't know the mark beforehand, so
we most likely want to set the mark we match against.
%unique (and the upcoming %same key) are usable in specific contexts only.
To restrict the user from using it in other places where it does not get the
expected results, reject such keywords unless explicitly allowed.
The options control whether the DF and ECN header bits/fields are copied
from the unencrypted packets to the encrypted packets in tunnel mode (DF only
for IPv4), and for ECN whether the same is done for inbound packets.
Note: This implementation only works with Linux/Netlink/XFRM.
Based on a patch by Markus Sattler.
Until now the configuration available to user for HW offload were:
hw_offload = no
hw_offload = yes
With this commit users will be able to configure auto mode using:
hw_offload = auto
Signed-off-by: Adi Nissim <adin@mellanox.com>
Reviewed-by: Aviv Heller <avivh@mellanox.com>
Reqids for the same traffic selectors are now stable so we don't have to
pass reqids of previously installed CHILD_SAs. Likewise, we don't need
to know the reqid of the newly installed trap policy as we now uninstall
by name.
Tobias Brunner