Set up an echo server

Makefile

@@ -1,11 +1,11 @@
 
-.PHONY: server client-dev
+.PHONY: server-dev client-dev client-test
 
-server:
-	cd servilo && make
+server-dev:
+	cd server && make dev
 
 client-dev:
 	cd v-client && make dev
 
-test:
+client-test:
 	cd v-client && make test

common/Cargo.lock

@@ -2,15 +2,44 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
 [[package]]
 name = "common"
 version = "0.1.0"
 dependencies = [
  "serde",
  "serde_derive",
+ "serde_yaml",
  "thiserror",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "indexmap"
+version = "1.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+dependencies = [
+ "autocfg",
+ "hashbrown",
+]
+
+[[package]]
+name = "itoa"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4217ad341ebadf8d8e724e264f13e593e0648f5b3e94b3896a5df283be015ecc"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.34"
@@ -30,10 +59,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "serde"
-version = "1.0.132"
+name = "ryu"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b9875c23cf305cd1fd7eb77234cbb705f21ea6a72c637a5c6db5fe4b8e7f008"
+checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
+
+[[package]]
+name = "serde"
+version = "1.0.147"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
 
 [[package]]
 name = "serde_derive"
@@ -46,6 +81,19 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "serde_yaml"
+version = "0.9.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d232d893b10de3eb7258ff01974d6ee20663d8e833263c99409d4b13a0209da"
+dependencies = [
+ "indexmap",
+ "itoa",
+ "ryu",
+ "serde",
+ "unsafe-libyaml",
+]
+
 [[package]]
 name = "syn"
 version = "1.0.84"
@@ -82,3 +130,9 @@ name = "unicode-xid"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
+
+[[package]]
+name = "unsafe-libyaml"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1e5fa573d8ac5f1a856f8d7be41d390ee973daf97c806b2c1a465e4e1406e68"

server/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "server"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+anyhow      = { version = "1" }
+rand        = { version = "0.8" }
+rusqlite    = { version = "0.26" }
+sha2        = { version = "0.10" }
+thiserror   = { version = "1" }
+tokio       = { version = "1", features = ["full"] }
+uuid        = { version = "0.8", features = ["v4"] }
+warp        = { version = "0.3" }
+

server/Makefile

@@ -0,0 +1,5 @@
+
+.PHONY: dev
+
+dev:
+	cargo watch -x run

server/src/main.rs

@@ -0,0 +1,35 @@
+use std::net::{IpAddr, Ipv4Addr, SocketAddr};
+use warp::Filter;
+
+#[tokio::main]
+pub async fn main() {
+    let echo_unauthenticated = warp::path!("api" / "v1" / "echo" / String).map(|param: String| {
+        println!("param: {}", param);
+        warp::reply::json(&vec!["unauthenticated", param.as_str()])
+    });
+
+    /*
+    let authenticate = warp::path!("api" / "v1" / "auth" / String).map(|param: String| {
+        println!("param: {}", param);
+        warp::reply::json(&param)
+    });
+    */
+
+    let echo_authenticated = warp::path!("api" / "v1" / "echo" / String)
+        .and(warp::header::<String>("authentication"))
+        .map(|auth: String, param: String| {
+            println!("auth: {}", auth);
+            println!("param: {}", param);
+            warp::reply::json(&vec!["authed", param.as_str()])
+        });
+
+    let filter = echo_authenticated.or(echo_unauthenticated);
+
+    let server = warp::serve(filter);
+    server
+        .run(SocketAddr::new(
+            IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)),
+            8001,
+        ))
+        .await;
+}