From 2f8dce44d3f2be74b5c6ec0a2e7f4ceced715328 Mon Sep 17 00:00:00 2001
From: pennae <github@quasiparticle.net>
Date: Wed, 13 Jul 2022 10:33:30 +0200
Subject: initial import

---
 src/js.rs | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 src/js.rs

(limited to 'src/js.rs')

diff --git a/src/js.rs b/src/js.rs
new file mode 100644
index 0000000..f3d662c
--- /dev/null
+++ b/src/js.rs
@@ -0,0 +1,53 @@
+use std::{collections::HashMap, path::PathBuf};
+
+use rocket::http::{ContentType, Status};
+use sha2::{Digest, Sha256};
+
+use crate::cache::{Etagged, IfNoneMatch};
+
+struct Entry {
+    data: &'static str,
+    hash: String,
+}
+
+fn enter(data: &'static str) -> Entry {
+    let mut sha = Sha256::new();
+    sha.update(data.as_bytes());
+    let hash = base64::encode(sha.finalize());
+    Entry { data, hash }
+}
+
+lazy_static! {
+    static ref JS: HashMap<&'static str, Entry> = {
+        let mut m = HashMap::new();
+        m.insert("main", enter(include_str!("../web/js//main.js")));
+        m.insert("crypto", enter(include_str!("../web/js//crypto.js")));
+        m.insert("auth-client/browser", enter(include_str!("../web/js//browser/browser.js")));
+        m.insert("auth-client/lib/client", enter(include_str!("../web/js//browser/lib/client.js")));
+        m.insert("auth-client/lib/crypto", enter(include_str!("../web/js//browser/lib/crypto.js")));
+        m.insert("auth-client/lib/hawk", enter(include_str!("../web/js//browser/lib/hawk.js")));
+        m.insert(
+            "auth-client/lib/recoveryKey",
+            enter(include_str!("../web/js//browser/lib/recoveryKey.js")),
+        );
+        m.insert("auth-client/lib/utils", enter(include_str!("../web/js//browser/lib/utils.js")));
+        m
+    };
+}
+
+#[get("/<name..>")]
+pub(crate) async fn static_js(
+    name: PathBuf,
+    inm: Option<IfNoneMatch<'_>>,
+) -> (Status, Result<(ContentType, Etagged<'_, &'static str>), ()>) {
+    let entry = JS.get(name.to_string_lossy().as_ref());
+    match entry {
+        Some(e) => match inm {
+            Some(h) if h.0 == e.hash => (Status::NotModified, Err(())),
+            _ => {
+                (Status::Ok, Ok((ContentType::JavaScript, Etagged(e.data, e.hash.as_str().into()))))
+            },
+        },
+        _ => (Status::NotFound, Err(())),
+    }
+}
-- 
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