Don't define structs for macOS as we don't need them (that's true for
most of the others too, though) and at least one is defined inside an extra
ifdef.
If a CHILD_SA is terminated, the updown event is triggered after the
CHILD_SA is set to state CHILD_DELETED, so no usage stats or detail
information like SPIs were reported. However, when an IKEv2 SA is
terminated, the updown event for its children is triggered without
changing the state first, that is, they usually remain in state
INSTALLED and detailed data was reported in the event. IKEv1
CHILD_SAs are always terminated individually, i.e. with state
change and no extra data so far.
With this change usage stats are also returned for individually deleted
CHILD_SAs as long as the SA has not yet expired.
Fixes#3198.
Many of the messages sent by the kernel, including confirmations to our
requests, are sent as broadcasts to all PF_KEY sockets. So if an
external tool is used to manage SAs/policies (e.g. unrelated to IPsec)
the receive buffer might be filled, resulting in errors like these:
error sending to PF_KEY socket: No buffer space available
To avoid this, just clear the buffer before sending any message.
Fixes#3225.
This avoids having to call strip_dh() in child_cfg_t::get_proposals().
It also inverts the ALLOW_PRIVATE flag (i.e. makes it SKIP_PRIVATE) so
nothing has to be supplied to clone complete proposals.
This patch adds passing the ESN flag to the kernel if ESN was negotiated
and the appropriate flag is present in the kernel headers, which will
be the case in future FreeBSD releases.
Signed-off-by: Patryk Duda <[email protected]>
Closesstrongswan/strongswan#155.
The unique names were introduced for the list-sas command in commit
04c0219e55. However, the child-updown
event wasn't updated to match. Even though the documentation suggests
that the section name of the CHILD_SAs are the same in both messages.
The original name is already being returned in the "name" attribute,
so it'll still be available.
Example:
>>> import vici, json
>>> s = vici.Session()
# First, for comparison, the list-sas command:
>>> print(json.dumps(list(s.list_sas()), sort_keys=True, indent=4, separators=(',', ': ')))
[
{
"vti0": {
"child-sas": {
"vti0-1": {
...
# A child-updown event before the change:
>>> for x in s.listen(["child-updown"]): print(json.dumps(x, sort_keys=True, indent=4, separators=(',', ': ')))
[
"child-updown",
{
"vti0": {
"child-sas": {
"vti0": { # <-- wrong: inconsistent with list-sas
...
# A child-updown event after the change:
>>> s = vici.Session()
>>> for x in s.listen(["child-updown"]): print(json.dumps(x, sort_keys=True, indent=4, separators=(',', ': ')))
[
"child-updown",
{
"vti0": {
"child-sas": {
"vti0-1": { # <-- fixed
Closesstrongswan/strongswan#153.
This allows using the certificate, which is technically a CA cert, as
end-entity certificate again after the RFC4945-related changes added
with 5.6.3.
Fixes#3139.
If the key type was specified but the ID was NULL or matched a subject, it
was possible that a certificate was returned that didn't actually match
the requested key type.
Closesstrongswan/strongswan#141.
Also expose a method to call arbitrary commands, which allows calling not
yet wrapped commands. Exceptions are raised for all commands if the response
includes a negative "success" key (similar to how it's done in the Python
bindings).
Instead of assuming passwords are simply ASCII-encoded we now assume they are
provided UTF-8-encoded, which is quite likely nowadays. The UTF-8 byte
sequences are not validated, however, only valid code points are encoded
as UTF-16LE.
Fixes#3014.
This is mainly to see what's necessary to create them (in case we
integrate this into the daemon) and to experiment in our testing
environment without having to add a patched version of iproute2 (the
4.20.0 version in stretch-backports doesn't support XFRM interfaces
yet). The regular version of iproute2 can be used for other operations
with these interfaces (delete, up, addrs etc.).
This can be the case for IKEv1 since 419ae9a20a ("ikev1: Default remote
identity to %any for PSK lookup if not configured").
Closesstrongswan/strongswan#128.
Thomas Egerer