feat(cli): forest-cli net reachability

[hanabi1224]

Summary of changes

Follow up of #4039

Changes introduced in this pull request:

• Add forest-cli net reachability command (compatible with lotus net reachability) that prints information about reachability from the internet.

➜  lotus git:(master) FULLNODE_API_INFO="/ip4/64.226.122.57/tcp/2345/http" lotus net reachability
2024-03-13T14:15:03.689+0800    WARN    cliutil util/apiinfo.go:94      API Token not set and requested, capabilities might be limited.
AutoNAT status:  Public
Public address: [/ip4/64.226.122.57/tcp/12345]

➜  forest git:(main) ✗  FULLNODE_API_INFO="/ip4/64.226.122.57/tcp/2345/http" cargo run --bin forest-cli -- net reachability
   Compiling forest-filecoin v0.17.0 (/home/me/git/forest)
    Finished dev [unoptimized] target(s) in 38.39s
     Running `target/debug/forest-cli net reachability`
AutoNAT status:  Public
Public address: [/ip4/64.226.122.57/tcp/12345]

➜  lotus git:(master) FULLNODE_API_INFO="/ip4/127.0.0.1/tcp/1234/http" lotus net reachability
2024-03-13T17:13:52.599+0800    WARN    cliutil util/apiinfo.go:94      API Token not set and requested, capabilities might be limited.
AutoNAT status:  Private

➜  forest git:(hm/net-reachability) FULLNODE_API_INFO="/ip4/127.0.0.1/tcp/1234/http" cargo run --bin forest-cli -- net r
eachability
    Finished dev [unoptimized] target(s) in 3.48s
     Running `target/debug/forest-cli net reachability`
AutoNAT status:  Private

➜  lotus git:(master) FULLNODE_API_INFO="/ip4/127.0.0.1/tcp/2345/http" lotus net reachability
2024-03-13T17:16:26.466+0800    WARN    cliutil util/apiinfo.go:94      API Token not set and requested, capabilities might be limited.
AutoNAT status:  Unknown

➜  forest git:(hm/net-reachability) FULLNODE_API_INFO="/ip4/127.0.0.1/tcp/2345/http" cargo run --bin forest-cli -- net r
eachability
    Finished dev [unoptimized] target(s) in 4.21s
     Running `target/debug/forest-cli net reachability`
AutoNAT status:  Unknown

Lotus code:

var NetReachability = &cli.Command{
	Name:  "reachability",
	Usage: "Print information about reachability from the internet",
	Action: func(cctx *cli.Context) error {
		api, closer, err := GetAPI(cctx)
		if err != nil {
			return err
		}
		defer closer()

		ctx := ReqContext(cctx)

		i, err := api.NetAutoNatStatus(ctx)
		if err != nil {
			return err
		}

		fmt.Println("AutoNAT status: ", i.Reachability.String())
		if len(i.PublicAddrs) > 0 {
			fmt.Println("Public address:", i.PublicAddrs)
		}
		return nil
	},
}

Reference issue to close (if applicable)

Closes

Other information and links

Change checklist

• I have performed a self-review of my own code,
• I have made corresponding changes to the documentation,
• I have added tests that prove my fix is effective or that my feature works (if possible),
• I have made sure the CHANGELOG is up-to-date. All user-facing changes should be reflected in this document.

[LesnyRumcajs]

@hanabi1224 Out of curiosity, have you checked the output when all interfaces are down?

[hanabi1224]

@LesnyRumcajs Updated the output of a local lotus node behind firewall and a forest node on startup

➜  lotus git:(master) FULLNODE_API_INFO="/ip4/127.0.0.1/tcp/1234/http" lotus net reachability
2024-03-13T17:13:52.599+0800    WARN    cliutil util/apiinfo.go:94      API Token not set and requested, capabilities might be limited.
AutoNAT status:  Private

➜  forest git:(hm/net-reachability) FULLNODE_API_INFO="/ip4/127.0.0.1/tcp/1234/http" cargo run --bin forest-cli -- net r
eachability
    Finished dev [unoptimized] target(s) in 3.48s
     Running `target/debug/forest-cli net reachability`
AutoNAT status:  Private

➜  lotus git:(master) FULLNODE_API_INFO="/ip4/127.0.0.1/tcp/2345/http" lotus net reachability
2024-03-13T17:16:26.466+0800    WARN    cliutil util/apiinfo.go:94      API Token not set and requested, capabilities might be limited.
AutoNAT status:  Unknown

➜  forest git:(hm/net-reachability) FULLNODE_API_INFO="/ip4/127.0.0.1/tcp/2345/http" cargo run --bin forest-cli -- net r
eachability
    Finished dev [unoptimized] target(s) in 4.21s
     Running `target/debug/forest-cli net reachability`
AutoNAT status:  Unknown

[LesnyRumcajs]

I like it.