Server TLS (#417)

* Server TLS

* Finish up TLS

* thats it

* diff

* remove dead code

* maybe?

* dirty shutdown

* skip flakey test

* remove unused error

* fetch config once

Cargo.lock

@@ -762,9 +762,11 @@ dependencies = [
  "once_cell",
  "parking_lot",
  "phf",
+ "pin-project",
  "postgres-protocol",
  "rand",
  "regex",
+ "rustls",
  "rustls-pemfile",
  "serde",
  "serde_derive",
@@ -776,6 +778,7 @@ dependencies = [
  "tokio",
  "tokio-rustls",
  "toml",
+ "webpki-roots",
 ]
 
 [[package]]
@@ -820,6 +823,26 @@ dependencies = [
  "siphasher",
 ]
 
+[[package]]
+name = "pin-project"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad29a609b6bcd67fee905812e544992d216af9d755757c05ed2d0e15a74c6ecc"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.9"
@@ -1446,6 +1469,15 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "0.23.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa54963694b65584e170cf5dc46aeb4dcaa5584e652ff5f3952e56d66aff0125"
+dependencies = [
+ "rustls-webpki",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"