Redis: Add new backend

scripts/policy/frameworks/storage/backend/redis/__load__.zeek

@@ -0,0 +1 @@
+@load ./main.zeek

scripts/policy/frameworks/storage/backend/redis/main.zeek

@@ -0,0 +1,37 @@
+##! Redis storage backend support
+
+@load base/frameworks/storage/main
+
+module Storage::Backend::Redis;
+
+export {
+	## Options record for the built-in Redis backend.
+	type Options: record {
+		# Address or hostname of the server
+		server_host: string &optional;
+
+		# Port for the server
+		server_port: port &default=6379/tcp;
+
+		# Server unix socket file. This can be used instead of the
+		# address and port above to connect to a local server.
+		server_unix_socket: string &optional;
+
+		# Prefix used in key values stored to differentiate varying
+		# types of data on the same server. Defaults to an empty string,
+		# but preferably should be set to a unique value per Redis
+		# backend opened.
+		key_prefix: string &default="";
+
+		# Redis only supports sync and async separately. You cannot do
+		# both with the same connection. If this flag is true, the
+		# connection will be async and will only allow commands via
+		# ``when`` commands. You will still need to set the
+		# ``async_mode`` flags of the put, get, and erase methods to
+		# match this flag. This flag is overridden when reading pcaps
+		# and the backend will be forced into synchronous mode, since
+		# time won't move forward the same as when capturing live
+		# traffic.
+		async_mode: bool &default=F;
+	};
+}

scripts/test-all-policy.zeek

@@ -83,6 +83,8 @@
 # @load frameworks/spicy/record-spicy-batch.zeek
 # @load frameworks/spicy/resource-usage.zeek
 @load frameworks/software/windows-version-detection.zeek
+@load frameworks/storage/backend/redis/__load__.zeek
+@load frameworks/storage/backend/redis/main.zeek
 @load frameworks/storage/backend/sqlite/__load__.zeek
 @load frameworks/storage/backend/sqlite/main.zeek
 @load frameworks/telemetry/log.zeek