From 791ecfb0fe219172d0749667a82e4986f7f959e0 Mon Sep 17 00:00:00 2001
From: Dennis Schwerdel <schwerdel@googlemail.com>
Date: Thu, 4 Feb 2021 22:12:20 +0100
Subject: [PATCH] Remove tls support on client

---
 Cargo.lock     | 128 -------------------------------------------------
 Cargo.toml     |   4 +-
 src/wsproxy.rs |   7 +--
 3 files changed, 4 insertions(+), 135 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 473e8c3..ab39a83 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -149,22 +149,6 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28b9d6de7f49e22cf97ad17fc4036ece69300032f45f78f30b4a4482cdc3f4a6"
 
-[[package]]
-name = "core-foundation"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a89e2ae426ea83155dccf10c0fa6b1463ef6d5fcb44cee0b224a408fa640a62"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
-[[package]]
-name = "core-foundation-sys"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea221b5284a47e40033bf9b66f35f984ec0ea2931eb03505246cd27a963f981b"
-
 [[package]]
 name = "cpuid-bool"
 version = "0.1.2"
@@ -318,21 +302,6 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
 [[package]]
 name = "form_urlencoded"
 version = "1.0.0"
@@ -519,24 +488,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "native-tls"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8d96b2e1c8da3957d58100b09f102c6d9cfdfced01b7ec5a8974044bb09dbd4"
-dependencies = [
- "lazy_static",
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
-]
-
 [[package]]
 name = "nix"
 version = "0.14.1"
@@ -599,51 +550,12 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
-[[package]]
-name = "openssl"
-version = "0.10.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "038d43985d1ddca7a9900630d8cd031b56e4794eecc2e9ea39dd17aa04399a70"
-dependencies = [
- "bitflags",
- "cfg-if 1.0.0",
- "foreign-types",
- "lazy_static",
- "libc",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-probe"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.60"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "921fc71883267538946025deffb622905ecad223c28efbfdef9bb59a0175f3e6"
-dependencies = [
- "autocfg",
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
-[[package]]
-name = "pkg-config"
-version = "0.3.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
-
 [[package]]
 name = "plotters"
 version = "0.3.0"
@@ -882,45 +794,12 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "schannel"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f05ba609c234e60bee0d547fe94a4c7e9da733d1c962cf6e59efa4cd9c8bc75"
-dependencies = [
- "lazy_static",
- "winapi",
-]
-
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
-[[package]]
-name = "security-framework"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1759c2e3c8580017a484a7ac56d3abc5a6c1feadf88db2f3633f12ae4268c69"
-dependencies = [
- "bitflags",
- "core-foundation",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
-[[package]]
-name = "security-framework-sys"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f99b9d5e26d2a71633cc4f2ebae7cc9f874044e0c351a27e17892d76dce5678b"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
 name = "semver"
 version = "0.9.0"
@@ -1248,7 +1127,6 @@ dependencies = [
  "httparse",
  "input_buffer",
  "log",
- "native-tls",
  "rand",
  "sha-1",
  "url",
@@ -1321,12 +1199,6 @@ version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05e42f7c18b8f902290b009cde6d651262f956c98bc51bca4cd1d511c9cd85c7"
 
-[[package]]
-name = "vcpkg"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b00bca6106a5e23f3eee943593759b7fcddb00554332e856d990c893966879fb"
-
 [[package]]
 name = "vec_map"
 version = "0.8.2"
diff --git a/Cargo.toml b/Cargo.toml
index 01a017f..69292f4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ privdrop = "0.5"
 byteorder = "1.4"
 thiserror = "1.0"
 smallvec = "1.6"
-tungstenite = { version = "0.12", optional = true }
+tungstenite = { version = "0.12", optional = true, default-features = false }
 url = { version = "2.2", optional = true }
 
 [dev-dependencies]
@@ -37,7 +37,7 @@ tempfile = "3"
 criterion = "0.3"
 
 [features]
-default = ["nat"]
+default = ["nat", "websocket"]
 nat = ["igd"]
 websocket = ["tungstenite", "url"]
 
diff --git a/src/wsproxy.rs b/src/wsproxy.rs
index 775059c..1013d55 100644
--- a/src/wsproxy.rs
+++ b/src/wsproxy.rs
@@ -11,7 +11,7 @@ use std::{
     os::unix::io::{AsRawFd, RawFd},
     thread::spawn
 };
-use tungstenite::{client::AutoStream, connect, protocol::WebSocket, server::accept, stream::Stream, Message};
+use tungstenite::{client::AutoStream, connect, protocol::WebSocket, server::accept, Message};
 use url::Url;
 
 
@@ -119,10 +119,7 @@ impl ProxyConnection {
 
 impl AsRawFd for ProxyConnection {
     fn as_raw_fd(&self) -> RawFd {
-        match self.socket.get_ref() {
-            Stream::Plain(sock) => sock.as_raw_fd(),
-            Stream::Tls(sock) => sock.get_ref().as_raw_fd()
-        }
+        self.socket.get_ref().as_raw_fd()
     }
 }