1 files changed, 82 insertions, 0 deletions
diff --git a/runtime/js/40_tls.js b/runtime/js/40_tls.js
new file mode 100644
index 000000000..d66e0bd01
--- /dev/null
+++ b/runtime/js/40_tls.js
@@ -0,0 +1,82 @@
+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+
+((window) => {
+  const core = window.Deno.core;
+  const { Listener, Conn } = window.__bootstrap.net;
+
+  function opConnectTls(
+    args,
+  ) {
+    return core.jsonOpAsync("op_connect_tls", args);
+  }
+
+  function opAcceptTLS(rid) {
+    return core.jsonOpAsync("op_accept_tls", { rid });
+  }
+
+  function opListenTls(args) {
+    return core.jsonOpSync("op_listen_tls", args);
+  }
+
+  function opStartTls(args) {
+    return core.jsonOpAsync("op_start_tls", args);
+  }
+
+  async function connectTls({
+    port,
+    hostname = "127.0.0.1",
+    transport = "tcp",
+    certFile = undefined,
+  }) {
+    const res = await opConnectTls({
+      port,
+      hostname,
+      transport,
+      certFile,
+    });
+    return new Conn(res.rid, res.remoteAddr, res.localAddr);
+  }
+
+  class TLSListener extends Listener {
+    async accept() {
+      const res = await opAcceptTLS(this.rid);
+      return new Conn(res.rid, res.remoteAddr, res.localAddr);
+    }
+  }
+
+  function listenTls({
+    port,
+    certFile,
+    keyFile,
+    hostname = "0.0.0.0",
+    transport = "tcp",
+  }) {
+    const res = opListenTls({
+      port,
+      certFile,
+      keyFile,
+      hostname,
+      transport,
+    });
+    return new TLSListener(res.rid, res.localAddr);
+  }
+
+  async function startTls(
+    conn,
+    { hostname = "127.0.0.1", certFile } = {},
+  ) {
+    const res = await opStartTls({
+      rid: conn.rid,
+      hostname,
+      certFile,
+    });
+    return new Conn(res.rid, res.remoteAddr, res.localAddr);
+  }
+
+  window.__bootstrap.tls = {
+    startTls,
+    listenTls,
+    connectTls,
+    TLSListener,
+  };
+})(this);