Remove S3 + encryption

crates/pile-value/src/value/item.rs

@@ -1,13 +1,10 @@
 use mime::Mime;
 use pile_config::Label;
-use pile_io::{SyncReadBridge, chacha::ChaChaReaderv1Async};
+use pile_io::SyncReadBridge;
 use smartstring::{LazyCompact, SmartString};
 use std::{collections::HashMap, fs::File, path::PathBuf, sync::Arc};
 
-use crate::{
-	source::{DirDataSource, S3DataSource, encrypt_path},
-	value::ItemReader,
-};
+use crate::{source::DirDataSource, value::ItemReader};
 
 //
 // MARK: item
@@ -23,58 +20,19 @@ pub enum Item {
 		path: PathBuf,
 		group: Arc<HashMap<Label, Box<Item>>>,
 	},
-
-	S3 {
-		source: Arc<S3DataSource>,
-		mime: Mime,
-
-		key: SmartString<LazyCompact>,
-		group: Arc<HashMap<Label, Box<Item>>>,
-	},
 }
 
 impl Item {
-	/// Open the item for reading. For S3, performs a HEAD request to determine
-	/// the object size.
+	/// Open the item for reading.
 	pub async fn read(&self) -> Result<ItemReader, std::io::Error> {
 		Ok(match self {
 			Self::File { path, .. } => ItemReader::File(File::open(path)?),
-
-			Self::S3 { source, key, .. } => {
-				let logical_key = key.as_str();
-
-				let s3_key_part: SmartString<LazyCompact> = match &source.encryption_key {
-					None => logical_key.into(),
-					Some(enc_key) => encrypt_path(enc_key, logical_key).into(),
-				};
-
-				let full_key: SmartString<LazyCompact> = match &source.prefix {
-					None => s3_key_part,
-					Some(p) => {
-						if p.ends_with('/') {
-							format!("{p}{s3_key_part}").into()
-						} else {
-							format!("{p}/{s3_key_part}").into()
-						}
-					}
-				};
-
-				let reader = source.client.get(&full_key).await?;
-
-				match source.encryption_key {
-					None => ItemReader::S3(reader),
-					Some(enc_key) => {
-						ItemReader::EncryptedS3(ChaChaReaderv1Async::new(reader, enc_key).await?)
-					}
-				}
-			}
 		})
 	}
 
 	pub fn source_name(&self) -> &pile_config::Label {
 		match self {
 			Self::File { source, .. } => &source.name,
-			Self::S3 { source, .. } => &source.name,
 		}
 	}
 
@@ -87,7 +45,6 @@ impl Item {
 				.to_str()
 				.expect("path is not utf-8")
 				.into(),
-			Self::S3 { key, .. } => key.clone(),
 		}
 	}
 
@@ -106,14 +63,12 @@ impl Item {
 	pub fn mime(&self) -> &Mime {
 		match self {
 			Self::File { mime, .. } => mime,
-			Self::S3 { mime, .. } => mime,
 		}
 	}
 
 	pub fn group(&self) -> &HashMap<Label, Box<Self>> {
 		match self {
 			Self::File { group, .. } => group,
-			Self::S3 { group, .. } => group,
 		}
 	}
 }