This work moves all TLS / crypto related code into a tls_openssl.c
file and adds a tls_none.c which contains just stubs.
Allows compilation of Kore with TLS_BACKEND=none to remove building
against OpenSSL.
Also adds code for SHA1/SHA2 taken from openssh-portable so we don't
depend on those being present anymore in libcrypto.
It wasn't possible for the parent process to send messages
directly via kore_msg_send() to other worker processes.
This is now rectified to from the parent process one can call
kore_msg_send() with a worker destination and it'll work.
Wait for any process in our process group only instead of WAIT_ANY.
This allows the parent process to start subprocesses that end up
in different process groups which are handled in user code instead
completely (using signalfd for example).
Inside of the new route handlers the "authenticate" keyword can
be specified to let the route authenticate via a previously
configured authentication block.
The ability to do this went missing in a previous commit that overhauled
the routing structure of the configuration.
Just noticed the 5 seconds wasn't enough when renewing all
certificates in my own setup (i have about 30 ACME domains via Kore).
Bumped it to 30 seconds instead.
If no accesslogs are enabled, the parent has no need for
the vacuum timer to be activated.
This way the parent blocks in epoll_wait() instead of waking up
for no reason when there are no accesslogs enabled.
This commit adds improved hooks for Python and a new signal delivery hook.
For the Python API kore_worker_configure() and kore_worker_teardown() had
to be implemented before this commit. Now one can create a workerstart
and workerend method in their koreapp as those will be called when
they exist.
The new signal hook is either kore_worker_signal() or koreapp.signal.
This new hook is called after the worker event code handles the received
signal itself first.
With this commit there is also a new kore_signal_trap() API call allowing
you to more easily trap new signals. This API also also exported to the
Python part of the code under kore.sigtrap()
Adding the hooks keyword with a dictionary attached to specify
the relevant hooks will hook them for the given route.
Eg:
domain.route("/", self.index, methods=["get"],
hooks={
"on_free": self.request_free
}
)
These are the same hooks available via a normal Kore route configuration.
This dictionary for now only contains the subject and issuer names
from the client certificate (if one was provided) with their
X509_NAME components.
Eg:
{
"issuer": {
"C": "SE",
"O": "kore autogen: x509name-test",
"CN": "localhost"
},
"subject": {
"C": "SE",
"O": "kore autogen: x509name-test",
"CN": "localhost"
}
}
When a kore.socket() is closed from any coroutine, make sure any other
coroutines waiting on events on the socket are awoken so they properly
can return errors.
- Make sure we drain the worker log channel if it dies
so we can flush out any lingering log messages.
- Get rid of the raise() in the parent to signal ourselves
we should terminate. Instead depend on the new kore_quit.
- Always attempt to reap children one way or the other.
