Add DNSSEC protected CERT RR delivered certificate authentication.
The new dnscert plugin is based on the ipseckey plugin and relies on the
existing PEM decoder as well as x509 and PGP parsers. As such the plugin
expects PEM encoded PKIX(x509) or PGP(GPG) certificate payloads.
The plugin is targeted to improve interoperability with Racoon, which
supports this type of authentication, ignoring in-stream certificates
and using only DNS provided certificates for FQDN IDs.
The flag is required to convince libtool on Cygwin to build DLLs. But on
Windows these shared libraries can not have undefined symbols, so we have to
link them explicitly to the libraries they reference.
For plugins this is currently not done, so only the monolithic build is
supported. The plugin loader wouldn't be able to load DLLs anyway, as
it tries to load files that don't exist on Cygwin.
INCLUDES are now deprecated and throw warnings when using automake 1.13.
We now also differentiate AM_CPPFLAGS and AM_CFLAGS, where includes and
defines are passed to AM_CPPFLAGS only.
This XAuth backend does not do any authentication of client credentials
but simply sends a successful XAuth status to the client, thereby
concluding the XAuth exchange. This can be useful to fallback to basic
RSA authentication with clients that can not be configured without XAuth
authentication.
Add a systime-fix plugin allowing an embedded system to validate certificates
if the system time has not been synchronized after boot. Certificates of
established tunnels can be re-validated after the system time gets valid.
This branch introduces a userland IPsec implementation (libipsec) and an
Android App which targets the VpnService API that is provided by Android 4+.
The implementation is based on the bachelor thesis 'Userland IPsec for
Android 4' by Giuliano Grassi and Ralf Sager.
This branch comes with some preliminary changes for the user-land IPsec
implementation and the Android App.
One important change is that the UDP ports used by the socket-default plugin
were made configurable (either via ./configure or strongswan.conf).
Also, the plugin does randomly allocate a port if it is configured to 0,
which is useful for client implementations. A consequence of these
changes is that the local UDP port used when creating ike_cfg_t objects has
to be fetched from the socket.
This is mainly because the other parts of the existing android plugin
can not be built in the NDK (access to keystore and system properties are
not part of the stable NDK libraries).
The new interface does not allow loggers to unregister themselves from
the bus. This allows us to use a rwlock_t for them.
The latter also means that loggers can now be called concurrently by
multiple threads.
Conflicts:
configure.in
man/ipsec.conf.5.in
src/libcharon/daemon.c
src/libcharon/plugins/eap_ttls/eap_ttls_peer.c
src/libcharon/plugins/eap_radius/eap_radius_accounting.c
src/libcharon/plugins/eap_radius/eap_radius_forward.c
src/libcharon/plugins/farp/farp_listener.c
src/libcharon/sa/ike_sa.c
src/libcharon/sa/keymat.c
src/libcharon/sa/task_manager.c
src/libcharon/sa/trap_manager.c
src/libstrongswan/plugins/x509/x509_cert.c
src/libstrongswan/utils.h
Applied lost changes of moved files keymat.c and task_manager.c.
Updated listener_t.message hook signature in new plugins.
Ruslan N. Marchenko