Rewrite P2P cmd flags handling; add peerguard/auth edgevpn support; WIP edgevpn ledger management http API

pkg/utils/p2p.go

@@ -0,0 +1,15 @@
+package utils
+
+import "github.com/multiformats/go-multiaddr"
+
+func StringsToMultiAddr(peers []string) []multiaddr.Multiaddr {
+	res := []multiaddr.Multiaddr{}
+	for _, p := range peers {
+		addr, err := multiaddr.NewMultiaddr(p)
+		if err != nil {
+			continue
+		}
+		res = append(res, addr)
+	}
+	return res
+}