Add binary to audit Cloudflare caching

Cargo.toml

@@ -15,7 +15,7 @@ copyright = "The Ord Maintainers"
 maintainer = "The Ord Maintainers"
 
 [workspace]
-members = [".", "test-bitcoincore-rpc"]
+members = [".", "test-bitcoincore-rpc", "crates/*"]
 
 [dependencies]
 anyhow = { version = "1.0.56", features = ["backtrace"] }

crates/audit-cache/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "audit-cache"
+version = "0.0.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+colored = "2.0.4"
+reqwest = { version = "0.11.22", features = ["blocking"] }

crates/audit-cache/src/main.rs

@@ -0,0 +1,88 @@
+use {
+  colored::Colorize,
+  reqwest::{blocking::get, StatusCode},
+  std::process,
+};
+
+const ENDPOINTS: &[(&str, StatusCode, &str)] = &[
+  // PNG content is cached
+  (
+    "/content/6fb976ab49dcec017f1e201e84395983204ae1a7c2abf7ced0a85d692e442799i0",
+    StatusCode::OK,
+    "HIT",
+  ),
+  // HTML content is cached
+  (
+    "/content/114c5c87c4d0a7facb2b4bf515a4ad385182c076a5cfcc2982bf2df103ec0fffi0",
+    StatusCode::OK,
+    "HIT",
+  ),
+  // content respopnses that aren't found aren't cached
+  (
+    "/content/6fb976ab49dcec017f1e201e84395983204ae1a7c2abf7ced0a85d692e442799i1",
+    StatusCode::NOT_FOUND,
+    "BYPASS",
+  ),
+  // HTML previews are cached
+  (
+    "/preview/114c5c87c4d0a7facb2b4bf515a4ad385182c076a5cfcc2982bf2df103ec0fffi0",
+    StatusCode::OK,
+    "HIT",
+  ),
+  // non-HTML previews are not cached
+  (
+    "/preview/6fb976ab49dcec017f1e201e84395983204ae1a7c2abf7ced0a85d692e442799i0",
+    StatusCode::OK,
+    "BYPASS",
+  ),
+  ("/static/index.css", StatusCode::OK, "HIT"),
+  ("/static/index.js", StatusCode::OK, "HIT"),
+  ("/sat/FOO", StatusCode::BAD_REQUEST, "HIT"),
+  ("/", StatusCode::OK, "BYPASS"),
+  ("/blockheight", StatusCode::OK, "BYPASS"),
+];
+
+fn main() {
+  eprint!("Warming up the cache");
+
+  for (endpoint, expected_status_code, _expected_cache_status) in ENDPOINTS {
+    let response = get(format!("https://ordinals.com{endpoint}")).unwrap();
+
+    assert_eq!(response.status(), *expected_status_code);
+
+    eprint!(".");
+  }
+
+  eprintln!();
+
+  let mut failures = 0;
+
+  for (endpoint, expected_status_code, expected_cache_status) in ENDPOINTS {
+    eprint!("GET {endpoint}");
+
+    let response = get(format!("https://ordinals.com{endpoint}")).unwrap();
+
+    let status_code = response.status();
+
+    eprint!(" {}", status_code.as_u16());
+
+    assert_eq!(response.status(), *expected_status_code);
+
+    let cache_status = response.headers().get("cf-cache-status").unwrap();
+
+    let pass = cache_status == expected_cache_status;
+
+    if pass {
+      eprintln!(" {}", cache_status.to_str().unwrap().green());
+    } else {
+      eprintln!(" {}", cache_status.to_str().unwrap().red());
+    }
+
+    failures += u32::from(!pass);
+  }
+
+  if failures > 0 {
+    eprintln!("{failures} failures");
+    process::exit(1);
+  }
+}

justfile

@@ -219,3 +219,6 @@ convert-logo-to-favicon:
 
 update-mdbook-theme:
   curl https://raw.githubusercontent.com/rust-lang/mdBook/v0.4.35/src/theme/index.hbs > docs/theme/index.hbs
+
+audit-cache:
+  cargo run --package audit-cache