1 files changed, 0 insertions, 83 deletions
diff --git a/cache/src/key.rs b/cache/src/key.rs
deleted file mode 100644
index d8ca510..0000000
--- a/cache/src/key.rs
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
-    This file is part of jellything (https://codeberg.org/metamuffin/jellything)
-    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
-    Copyright (C) 2025 metamuffin <metamuffin.org>
-*/
-use crate::{CACHE_GENERATION_BUCKET_COUNT, CONF};
-use anyhow::bail;
-use base64::{Engine, prelude::BASE64_URL_SAFE};
-use sha2::Sha256;
-use std::{
-    fmt::Display,
-    hash::{Hash, Hasher},
-    str::FromStr,
-};
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-pub struct CacheKey(pub [u8; 32]);
-
-impl CacheKey {
-    pub fn new(ty: CacheContentType, seed: impl Hash) -> Self {
-        use sha2::Digest;
-        struct ShaHasher(Sha256);
-        impl Hasher for ShaHasher {
-            fn finish(&self) -> u64 {
-                unreachable!()
-            }
-            fn write(&mut self, bytes: &[u8]) {
-                self.0.update(bytes);
-            }
-        }
-        let mut d = ShaHasher(sha2::Sha256::new());
-        d.0.update(CONF.secret.as_bytes());
-        seed.hash(&mut d);
-        let d = d.0.finalize();
-        let mut key: [u8; 32] = d.as_slice().try_into().unwrap();
-        key[0] = ty as u8;
-        Self(key)
-    }
-    pub fn new_json(seed: impl Hash) -> Self {
-        Self::new(CacheContentType::Json, seed)
-    }
-    pub fn new_image(seed: impl Hash) -> Self {
-        Self::new(CacheContentType::Image, seed)
-    }
-    pub fn content_type(&self) -> CacheContentType {
-        match self.0[0] {
-            1 => CacheContentType::Image,
-            2 => CacheContentType::Json,
-            _ => CacheContentType::Unknown,
-        }
-    }
-    pub(super) fn bucket(&self) -> usize {
-        (self.0[1] as usize
-            | ((self.0[2] as usize) << 8)
-            | ((self.0[3] as usize) << 16)
-            | ((self.0[4] as usize) << 24))
-            % CACHE_GENERATION_BUCKET_COUNT
-    }
-}
-
-impl Display for CacheKey {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(&BASE64_URL_SAFE.encode(self.0))
-    }
-}
-impl FromStr for CacheKey {
-    type Err = anyhow::Error;
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let mut out = [0; 32];
-        let size = BASE64_URL_SAFE.decode_slice(s, &mut out)?;
-        if size != out.len() {
-            bail!("cache key parse invalid size")
-        }
-        Ok(Self(out))
-    }
-}
-
-#[repr(u8)]
-pub enum CacheContentType {
-    Unknown = 0,
-    Image = 1,
-    Json = 2,
-}