crypto/tls: Import TLS code from libp2p

Author: altonen

Cargo.toml

@@ -9,12 +9,13 @@ edition = "2021"
 prost-build = "0.11"
 
 [dependencies]
-async-trait = "0.1.66"
 asynchronous-codec = "0.6.1"
+async-trait = "0.1.66"
 bs58 = "0.4.0"
 bytes = "1.4.0"
 ed25519-dalek = "1.0.1"
 futures = "0.3.27"
+futures-rustls = "0.22.2"
 lazy_static = "1.4.0"
 mockall = "0.11.4"
 multiaddr = "0.17.0"
@@ -23,6 +24,9 @@ pin-project = "1.1.0"
 prost = "0.11.8"
 protoc = "2.28.0"
 rand = { version = "0.7.0", features = ["getrandom"] }
+rcgen = "0.10.0"
+ring = "0.16.20"
+rustls = { version = "0.20.2", default-features = false }
 s2n-quic = "1.22.0"
 serde = "1.0.158"
 smallvec = "1.10.0"
@@ -33,8 +37,12 @@ tokio-stream = "0.1.12"
 tokio-util = { version = "0.7.7", features = ["compat", "io", "codec"] }
 tracing = { version = "0.1.37", features = ["log"] }
 tracing-subscriber = { version = "0.3.16", features = ["env-filter"] }
+trust-dns-resolver = { version = "0.22.0", features = ["tokio"] }
 unsigned-varint = { path = "misc/unsigned-varint", features = ["codec", "tokio-util"] }
+webpki = "0.22.0"
+x509-parser = "0.15.0"
 yamux = "0.11.0"
+yasna = "0.5.0"
 zeroize = "1.5.7"
 
 [dev-dependencies]

LICENSE

@@ -1,4 +1,5 @@
 Copyright 2017-2020 Parity Technologies (UK) Ltd.
+Copyright 2022-2023 Protocol Labs
 Copyright 2023 litep2p developers
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of

src/crypto/mod.rs

@@ -23,6 +23,7 @@ use crate::{error::*, peer_id::*};
 
 pub mod ed25519;
 pub mod noise;
+pub mod tls;
 pub mod keys_proto {
     include!(concat!(env!("OUT_DIR"), "/keys_proto.rs"));
 }

src/crypto/tls/Cargo.toml

@@ -0,0 +1,43 @@
+[package]
+name = "libp2p-tls"
+version = "0.1.0"
+edition = "2021"
+rust-version = "1.60.0"
+description = "TLS configuration based on libp2p TLS specs."
+repository = "https://github.com/libp2p/rust-libp2p"
+license = "MIT"
+exclude = ["src/test_assets"]
+
+[dependencies]
+futures = { version = "0.3.27", default-features = false }
+futures-rustls = "0.22.2"
+libp2p-core = { version = "0.39.0", path = "../../core" }
+libp2p-identity = { version = "0.1.0", path = "../../identity" }
+rcgen = "0.10.0"
+ring = "0.16.20"
+thiserror = "1.0.40"
+webpki = "0.22.0"
+x509-parser = "0.15.0"
+yasna = "0.5.0"
+
+# Exposed dependencies. Breaking changes to these are breaking changes to us.
+[dependencies.rustls]
+version = "0.20.7"
+default-features = false
+features = ["dangerous_configuration"] # Must enable this to allow for custom verification code.
+
+[dev-dependencies]
+hex = "0.4.3"
+hex-literal = "0.3.4"
+libp2p-core = { path = "../../core" }
+libp2p-identity = { path = "../../identity", features = ["ed25519", "rsa", "secp256k1", "ecdsa"] }
+libp2p-swarm = { path = "../../swarm" }
+libp2p-yamux = { path = "../../muxers/yamux" }
+tokio = { version = "1.21.1", features = ["full"] }
+
+# Passing arguments to the docsrs builder in order to properly document cfg's.
+# More information: https://docs.rs/about/builds#cross-compiling
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+rustc-args = ["--cfg", "docsrs"]