Enable running remote cargo registry server

Cargo.toml

@@ -268,6 +268,7 @@ prost = "0.11.9"
 prost-build = "0.11.9"
 prost-types = "0.11.9"
 protobuf-src = "1.1.0"
+public-ip = "0.2.2"
 qstring = "0.7.2"
 qualifier_attr = { version = "0.2.2", default-features = false }
 quinn = "0.10.2"

cargo-registry/Cargo.toml

@@ -16,6 +16,7 @@ git2 = { workspace = true }
 hyper = { workspace = true, features = ["full"] }
 hyper-staticfile = { workspace = true }
 log = { workspace = true }
+public-ip = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 solana-clap-utils = { workspace = true }

cargo-registry/src/client.rs

@@ -37,6 +37,7 @@ impl<'a> ClientConfig<'a> {
 pub struct Client {
     pub rpc_client: Arc<RpcClient>,
     pub port: u16,
+    pub use_public_ip: bool,
     websocket_url: String,
     commitment: commitment_config::CommitmentConfig,
     cli_signers: Vec<Keypair>,
@@ -112,6 +113,13 @@ impl Client {
                     .takes_value(true)
                     .help("Cargo registry's local TCP port. The server will bind to this port and wait for requests."),
             )
+            .arg(
+                Arg::with_name("use_public_ip")
+                    .long("public-ip")
+                    .global(true)
+                    .takes_value(false)
+                    .help("Should the registry server use public IP"),
+            )
             .arg(
                 Arg::with_name("commitment")
                     .long("commitment")
@@ -192,6 +200,8 @@ impl Client {
 
         let port = value_t_or_exit!(matches, "port", u16);
 
+        let use_public_ip = matches.is_present("use_public_ip");
+
         Ok(Client {
             rpc_client: Arc::new(RpcClient::new_with_timeouts_and_commitment(
                 json_rpc_url.to_string(),
@@ -200,6 +210,7 @@ impl Client {
                 confirm_transaction_initial_timeout,
             )),
             port,
+            use_public_ip,
             websocket_url,
             commitment,
             cli_signers: vec![payer_keypair, authority_keypair],