Add GetAddresses API Method

api/firewall/addresses.go

@@ -0,0 +1,20 @@
+package firewall
+
+import (
+	"context"
+
+	"nfsense.net/nfsense/pkg/definitions"
+)
+
+type GetAddressesParameters struct {
+}
+
+type GetAddressesResult struct {
+	Addresses map[string]definitions.Address
+}
+
+func (f *Firewall) GetAddresses(ctx context.Context, params GetForwardRulesParameters) (GetAddressesResult, error) {
+	return GetAddressesResult{
+		Addresses: f.Conf.Firewall.Addresses,
+	}, nil
+}