chore: fix undiallable api and gateway files

Fixes #9232

cmd/ipfs/daemon.go

@@ -673,8 +673,8 @@ func serveHTTPApi(req *cmds.Request, cctx *oldcmds.Context) (<-chan error, error
 		return nil, fmt.Errorf("serveHTTPApi: ConstructNode() failed: %s", err)
 	}
 
-	if err := node.Repo.SetAPIAddr(listeners[0].Multiaddr()); err != nil {
-		return nil, fmt.Errorf("serveHTTPApi: SetAPIAddr() failed: %s", err)
+	if err := node.Repo.SetAPIAddr(rewriteMaddrToUseLocalhostIfItsAny(listeners[0].Multiaddr())); err != nil {
+		return nil, fmt.Errorf("serveHTTPApi: SetAPIAddr() failed: %w", err)
 	}
 
 	errc := make(chan error)
@@ -695,6 +695,19 @@ func serveHTTPApi(req *cmds.Request, cctx *oldcmds.Context) (<-chan error, error
 	return errc, nil
 }
 
+func rewriteMaddrToUseLocalhostIfItsAny(maddr ma.Multiaddr) ma.Multiaddr {
+	first, rest := ma.SplitFirst(maddr)
+
+	switch {
+	case first.Equal(manet.IP4Unspecified):
+		return manet.IP4Loopback.Encapsulate(rest)
+	case first.Equal(manet.IP6Unspecified):
+		return manet.IP6Loopback.Encapsulate(rest)
+	default:
+		return maddr // not ip
+	}
+}
+
 // printSwarmAddrs prints the addresses of the host
 func printSwarmAddrs(node *core.IpfsNode) {
 	if !node.IsOnline {
@@ -807,8 +820,12 @@ func serveHTTPGateway(req *cmds.Request, cctx *oldcmds.Context) (<-chan error, e
 		return nil, fmt.Errorf("serveHTTPGateway: ConstructNode() failed: %s", err)
 	}
 
+	addr, err := manet.ToNetAddr(rewriteMaddrToUseLocalhostIfItsAny(listeners[0].Multiaddr()))
+	if err != nil {
+		return nil, fmt.Errorf("serveHTTPGateway: manet.ToIP() failed: %w", err)
+	}
 	if len(listeners) > 0 {
-		if err := node.Repo.SetGatewayAddr(listeners[0].Addr()); err != nil {
+		if err := node.Repo.SetGatewayAddr(addr); err != nil {
 			return nil, fmt.Errorf("serveHTTPGateway: SetGatewayAddr() failed: %w", err)
 		}
 	}
@@ -831,7 +848,7 @@ func serveHTTPGateway(req *cmds.Request, cctx *oldcmds.Context) (<-chan error, e
 	return errc, nil
 }
 
-//collects options and opens the fuse mountpoint
+// collects options and opens the fuse mountpoint
 func mountFuse(req *cmds.Request, cctx *oldcmds.Context) error {
 	cfg, err := cctx.GetConfig()
 	if err != nil {