Commit d5953f65 authored Sep 27, 2020 by David Howells

rxrpc: Allow security classes to give more info on server keys



Allow a security class to give more information on an rxrpc_s-type key when
it is viewed in /proc/keys.  This will allow the upcoming RxGK security
class to show the enctype name here.

Signed-off-by: David Howells <dhowells@redhat.com>

parent d2ae4e91

net/rxrpc/ar-internal.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -227,6 +227,9 @@ struct rxrpc_security {
		/* Destroy the payload of a server key */
		void (destroy_server_key)(struct key );

		/* Describe a server key */
		void (describe_server_key)(const struct key , struct seq_file *);

		/* initialise a connection's security */
		int (init_connection_security)(struct rxrpc_connection ,
		struct rxrpc_key_token *);

net/rxrpc/server_key.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -105,7 +105,11 @@ static void rxrpc_destroy_s(struct key *key)

		static void rxrpc_describe_s(const struct key key, struct seq_file m)
		{
		const struct rxrpc_security *sec = key->payload.data[1];

		seq_puts(m, key->description);
		if (sec && sec->describe_server_key)
		sec->describe_server_key(key, m);
		}

		/*