Upgrade to libp2p v0.19 - Changes the default PeerId representation (#…

…6064)

* Upgrade to libp2p v0.19

* Listen on IPv6 by default

* Increase channels sizes

* Use spec-compliant noise protocol

* Show legacy PeerId

* Switch order of Noise protocols

* Switch to crates.io version

* Fix subkey's version

* Fix line width and Wasm build

* I think Wasm is fixed for real this time

bin/node/browser-testing/Cargo.toml

@@ -8,7 +8,7 @@ license = "Apache-2.0"
 
 [dependencies]
 futures-timer = "3.0.2"
-libp2p = { version = "0.18.0", default-features = false }
+libp2p = { version = "0.19.0", default-features = false }
 jsonrpc-core = "14.0.5"
 serde = "1.0.106"
 serde_json = "1.0.48"

bin/utils/subkey/Cargo.toml

@@ -33,7 +33,7 @@ derive_more = { version = "0.99.2" }
 sc-rpc = { version = "2.0.0-dev", path = "../../../client/rpc" }
 jsonrpc-core-client = { version = "14.0.3", features = ["http"] }
 hyper = "0.12.35"
-libp2p = "0.18.1"
+libp2p = "0.19.0"
 serde_json = "1.0"
 
 [features]

client/authority-discovery/Cargo.toml

@@ -21,7 +21,7 @@ codec = { package = "parity-scale-codec", default-features = false, version = "1
 derive_more = "0.99.2"
 futures = "0.3.4"
 futures-timer = "3.0.1"
-libp2p = { version = "0.18.1", default-features = false, features = ["secp256k1", "libp2p-websocket"] }
+libp2p = { version = "0.19.0", default-features = false, features = ["secp256k1", "libp2p-websocket"] }
 log = "0.4.8"
 prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-dev"}
 prost = "0.6.1"

client/cli/src/params/network_params.rs

@@ -123,6 +123,9 @@ impl NetworkParams {
 
 		let listen_addresses = if self.listen_addr.is_empty() {
 			vec![
+				Multiaddr::empty()
+					.with(Protocol::Ip6([0, 0, 0, 0, 0, 0, 0, 0].into()))
+					.with(Protocol::Tcp(port)),
 				Multiaddr::empty()
 					.with(Protocol::Ip4([0, 0, 0, 0].into()))
 					.with(Protocol::Tcp(port)),

client/network-gossip/Cargo.toml

@@ -16,7 +16,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 futures = "0.3.4"
 futures-timer = "3.0.1"
-libp2p = { version = "0.18.1", default-features = false, features = ["websocket"] }
+libp2p = { version = "0.19.0", default-features = false, features = ["websocket"] }
 log = "0.4.8"
 lru = "0.4.3"
 sc-network = { version = "0.8.0-dev", path = "../network" }