default.nix

@@ -24,6 +24,11 @@ in let
   rustChannel = pkgs.rustPlatform.rust;
 
   overrides = pkgs.buildPackages.rustBuilder.overrides.all ++ [
+    /*
+     We want to inject the git version while keeping the build deterministic.
+     As we do not want to consider the .git folder as part of the input source,
+     we ask the user (the CI often) to pass the value to Nix.
+    */
     (pkgs.rustBuilder.rustLib.makeOverride {
       name = "garage";
       overrideAttrs = drv: if git_version != null then {
@@ -33,6 +38,21 @@ in let
         '';
       } else {};
     })
+
+    /*
+     On a sandbox pure NixOS environment, /usr/bin/file is not available.
+     This is a known problem: https://github.com/NixOS/nixpkgs/issues/98440
+     We simply patch the file as suggested
+    */
+    /*(pkgs.rustBuilder.rustLib.makeOverride {
+      name = "libsodium-sys";
+      overrideAttrs = drv: {
+        preConfigure = ''
+          ${drv.preConfigure or ""}
+          sed -i 's,/usr/bin/file,${file}/bin/file,g' ./configure
+        '';
+      }
+    })*/
   ];
 
   packageFun = import ./Cargo.nix;

doc/book/src/reference_manual/s3_compatibility.md

@@ -43,6 +43,8 @@ All APIs that are not mentionned are not implemented and will return a 400 bad r
 | ListBuckets                  | Implemented                      |
 | ListObjects                  | Implemented, bugs? (see below)   |
 | ListObjectsV2                | Implemented                      |
+| ListMultipartUpload          | Implemented                      |
+| ListParts                    | Missing                          |
 | PutObject                    | Implemented                      |
 | PutBucketWebsite             | Partially implemented (see below)|
 | UploadPart                   | Implemented                      |

script/dev-bucket.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -ex
 

script/dev-clean.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -ex
 

script/dev-cluster.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 

script/dev-configure.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -ex
 

script/dev-env-aws.sh

@@ -1,5 +1,3 @@
-#!/bin/bash
-
 export AWS_ACCESS_KEY_ID=`cat /tmp/garage.s3 |cut -d' ' -f1`
 export AWS_SECRET_ACCESS_KEY=`cat /tmp/garage.s3 |cut -d' ' -f2`
 export AWS_DEFAULT_REGION='garage'

script/test-smoke.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -ex
 
@@ -10,6 +10,7 @@ GARAGE_DEBUG="${REPO_FOLDER}/target/debug/"
 GARAGE_RELEASE="${REPO_FOLDER}/target/release/"
 NIX_RELEASE="${REPO_FOLDER}/result/bin/"
 PATH="${GARAGE_DEBUG}:${GARAGE_RELEASE}:${NIX_RELEASE}:$PATH"
+CMDOUT=/tmp/garage.cmd.tmp
 
 # @FIXME Duck is not ready for testing, we have a bug
 SKIP_DUCK=1
@@ -130,6 +131,142 @@ if [ -z "$SKIP_AWS" ]; then
   rm /tmp/garage-index.html
 fi
 
+if [ -z "$SKIP_AWS" ]; then
+  echo "🔌 Test S3API"
+
+  echo "Test Objects"
+  aws s3api put-object --bucket eprouvette --key a
+  aws s3api put-object --bucket eprouvette --key a/a
+  aws s3api put-object --bucket eprouvette --key a/b
+  aws s3api put-object --bucket eprouvette --key a/c
+  aws s3api put-object --bucket eprouvette --key a/d/a
+  aws s3api put-object --bucket eprouvette --key a/é
+  aws s3api put-object --bucket eprouvette --key b
+  aws s3api put-object --bucket eprouvette --key c
+
+
+  aws s3api list-objects-v2 --bucket eprouvette >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 8 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects-v2 --bucket eprouvette --page-size 0 >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 8 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects-v2 --bucket eprouvette --page-size 999999999999999 >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 8 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects-v2 --bucket eprouvette --page-size 1 >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 8 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects-v2 --bucket eprouvette --delimiter '/' >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 3 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-objects-v2 --bucket eprouvette --delimiter '/' --page-size 1 >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 3 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-objects-v2 --bucket eprouvette --prefix 'a/' >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 5 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects-v2 --bucket eprouvette --prefix 'a/' --delimiter '/' >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 4 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-objects-v2 --bucket eprouvette --prefix 'a/' --page-size 1 >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 5 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects-v2 --bucket eprouvette --prefix 'a/' --delimiter '/' --page-size 1 >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 4 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-objects-v2 --bucket eprouvette --start-after 'Z' >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 8 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects-v2 --bucket eprouvette --start-after 'c' >$CMDOUT
+  ! [ -s $CMDOUT ]
+
+
+  aws s3api list-objects --bucket eprouvette >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 8 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects --bucket eprouvette --page-size 1 >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 8 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects --bucket eprouvette --delimiter '/' >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 3 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  # @FIXME it does not work as expected but might be a limitation of aws s3api
+  # The problem is the conjunction of a delimiter + pagination + v1 of listobjects
+  #aws s3api list-objects --bucket eprouvette --delimiter '/' --page-size 1 >$CMDOUT
+  #[ $(jq '.Contents | length' $CMDOUT) == 3 ]
+  #[ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-objects --bucket eprouvette --prefix 'a/' >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 5 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects --bucket eprouvette --prefix 'a/' --delimiter '/' >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 4 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-objects --bucket eprouvette --prefix 'a/' --page-size 1 >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 5 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  # @FIXME idem
+  #aws s3api list-objects --bucket eprouvette --prefix 'a/' --delimiter '/' --page-size 1 >$CMDOUT
+  #[ $(jq '.Contents | length' $CMDOUT) == 4 ]
+  #[ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-objects --bucket eprouvette --starting-token 'Z' >$CMDOUT
+  [ $(jq '.Contents | length' $CMDOUT) == 8 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-objects --bucket eprouvette --starting-token 'c' >$CMDOUT
+  ! [ -s $CMDOUT ]
+
+  aws s3api list-objects-v2 --bucket eprouvette | \
+    jq -c '. | {Objects: [.Contents[] | {Key: .Key}], Quiet: true}' | \
+    aws s3api delete-objects --bucket eprouvette --delete file:///dev/stdin
+
+
+  echo "Test Multipart Upload"
+  aws s3api create-multipart-upload --bucket eprouvette --key a
+  aws s3api create-multipart-upload --bucket eprouvette --key a
+  aws s3api create-multipart-upload --bucket eprouvette --key c
+  aws s3api create-multipart-upload --bucket eprouvette --key c/a
+  aws s3api create-multipart-upload --bucket eprouvette --key c/b
+
+  aws s3api list-multipart-uploads --bucket eprouvette >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 5 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --page-size 1 >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 5 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --delimiter '/' >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 3 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --delimiter '/' --page-size 1 >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 3 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --prefix 'c' >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 3 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --prefix 'c' --page-size 1 >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 3 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --prefix 'c' --delimiter '/' >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 1 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --prefix 'c' --delimiter '/' --page-size 1 >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 1 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 1 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --starting-token 'ZZZZZ' >$CMDOUT
+  [ $(jq '.Uploads | length' $CMDOUT) == 5 ]
+  [ $(jq '.CommonPrefixes | length' $CMDOUT) == 0 ]
+  aws s3api list-multipart-uploads --bucket eprouvette --starting-token 'd' >$CMDOUT
+  ! [ -s $CMDOUT ]
+
+  aws s3api list-multipart-uploads --bucket eprouvette | \
+    jq -r '.Uploads[] | "\(.Key) \(.UploadId)"' | \
+    while read r; do 
+      key=$(echo $r|cut -d' ' -f 1); 
+      uid=$(echo $r|cut -d' ' -f 2); 
+      aws s3api abort-multipart-upload --bucket eprouvette --key $key --upload-id $uid;
+      echo "Deleted ${key}:${uid}"
+    done
+fi
+
 if [ -z "$SKIP_AWS" ]; then
   echo "🪣 Test bucket logic "
   AWS_ACCESS_KEY_ID=`cat /tmp/garage.s3 |cut -d' ' -f1`
@@ -151,5 +288,6 @@ AWS_SECRET_ACCESS_KEY=`cat /tmp/garage.s3 |cut -d' ' -f2`
 garage -c /tmp/config.1.toml bucket deny --read --write eprouvette --key $AWS_ACCESS_KEY_ID
 garage -c /tmp/config.1.toml bucket delete --yes eprouvette
 garage -c /tmp/config.1.toml key delete --yes $AWS_ACCESS_KEY_ID
+exec 3>&-
 
 echo "✅ Success"

shell.nix

@@ -83,6 +83,7 @@ function refresh_toolchain {
      pkgs.which
      pkgs.openssl
      pkgs.curl
+     pkgs.jq
     ] else [])
    ++
    (if release then [ 

src/api/api_server.rs

@@ -1,3 +1,4 @@
+use std::cmp::{max, min};
 use std::net::SocketAddr;
 use std::sync::Arc;
 
@@ -217,16 +218,18 @@ async fn handler_inner(garage: Arc<Garage>, req: Request<Body>) -> Result<Respon
 			handle_list(
 				garage,
 				&ListObjectsQuery {
-					is_v2: false,
+					common: ListQueryCommon {
 						bucket_name: bucket,
 						bucket_id,
 						delimiter: delimiter.map(|d| d.to_string()),
-					max_keys: max_keys.unwrap_or(1000),
+						page_size: max_keys.map(|p| min(1000, max(1, p))).unwrap_or(1000),
 						prefix: prefix.unwrap_or_default(),
+						urlencode_resp: encoding_type.map(|e| e == "url").unwrap_or(false),
+					},
+					is_v2: false,
 					marker,
 					continuation_token: None,
 					start_after: None,
-					urlencode_resp: encoding_type.map(|e| e == "url").unwrap_or(false),
 				},
 			)
 			.await
@@ -246,16 +249,18 @@ async fn handler_inner(garage: Arc<Garage>, req: Request<Body>) -> Result<Respon
 				handle_list(
 					garage,
 					&ListObjectsQuery {
-						is_v2: true,
+						common: ListQueryCommon {
 							bucket_name: bucket,
 							bucket_id,
 							delimiter: delimiter.map(|d| d.to_string()),
-						max_keys: max_keys.unwrap_or(1000),
+							page_size: max_keys.map(|p| min(1000, max(1, p))).unwrap_or(1000),
+							urlencode_resp: encoding_type.map(|e| e == "url").unwrap_or(false),
 							prefix: prefix.unwrap_or_default(),
+						},
+						is_v2: true,
 						marker: None,
 						continuation_token,
 						start_after,
-						urlencode_resp: encoding_type.map(|e| e == "url").unwrap_or(false),
 					},
 				)
 				.await
@@ -266,6 +271,32 @@ async fn handler_inner(garage: Arc<Garage>, req: Request<Body>) -> Result<Respon
 				)))
 			}
 		}
+		Endpoint::ListMultipartUploads {
+			bucket,
+			delimiter,
+			encoding_type,
+			key_marker,
+			max_uploads,
+			prefix,
+			upload_id_marker,
+		} => {
+			handle_list_multipart_upload(
+				garage,
+				&ListMultipartUploadsQuery {
+					common: ListQueryCommon {
+						bucket_name: bucket,
+						bucket_id,
+						delimiter: delimiter.map(|d| d.to_string()),
+						page_size: max_uploads.map(|p| min(1000, max(1, p))).unwrap_or(1000),
+						prefix: prefix.unwrap_or_default(),
+						urlencode_resp: encoding_type.map(|e| e == "url").unwrap_or(false),
+					},
+					key_marker,
+					upload_id_marker,
+				},
+			)
+			.await
+		}
 		Endpoint::DeleteObjects { .. } => {
 			handle_delete_objects(garage, bucket_id, req, content_sha256).await
 		}

src/api/s3_bucket.rs

@@ -7,6 +7,7 @@ use garage_model::bucket_alias_table::*;
 use garage_model::bucket_table::Bucket;
 use garage_model::garage::Garage;
 use garage_model::key_table::Key;
+use garage_model::object_table::ObjectFilter;
 use garage_model::permission::BucketKeyPerm;
 use garage_table::util::*;
 use garage_util::crdt::*;
@@ -226,7 +227,7 @@ pub async fn handle_delete_bucket(
 		// Check bucket is empty
 		let objects = garage
 			.object_table
-			.get_range(&bucket_id, None, Some(DeletedFilter::NotDeleted), 10)
+			.get_range(&bucket_id, None, Some(ObjectFilter::IsData), 10)
 			.await?;
 		if !objects.is_empty() {
 			return Err(Error::BucketNotEmpty);

src/api/s3_put.rs

@@ -610,7 +610,7 @@ pub(crate) fn get_headers(req: &Request<Body>) -> Result<ObjectVersionHeaders, E
 	})
 }
 
-fn decode_upload_id(id: &str) -> Result<Uuid, Error> {
+pub fn decode_upload_id(id: &str) -> Result<Uuid, Error> {
 	let id_bin = hex::decode(id).map_err(|_| Error::NoSuchUpload)?;
 	if id_bin.len() != 32 {
 		return Err(Error::NoSuchUpload);

src/api/s3_router.rs

@@ -350,7 +350,7 @@ pub enum Endpoint {
 		delimiter: Option<char>,
 		encoding_type: Option<String>,
 		key_marker: Option<String>,
-		max_uploads: Option<u64>,
+		max_uploads: Option<usize>,
 		prefix: Option<String>,
 		upload_id_marker: Option<String>,
 	},

src/api/s3_xml.rs

@@ -141,6 +141,60 @@ pub struct CompleteMultipartUploadResult {
 	pub etag: Value,
 }
 
+#[derive(Debug, Serialize, PartialEq)]
+pub struct Initiator {
+	#[serde(rename = "DisplayName")]
+	pub display_name: Value,
+	#[serde(rename = "ID")]
+	pub id: Value,
+}
+
+#[derive(Debug, Serialize, PartialEq)]
+pub struct ListMultipartItem {
+	#[serde(rename = "Initiated")]
+	pub initiated: Value,
+	#[serde(rename = "Initiator")]
+	pub initiator: Initiator,
+	#[serde(rename = "Key")]
+	pub key: Value,
+	#[serde(rename = "UploadId")]
+	pub upload_id: Value,
+	#[serde(rename = "Owner")]
+	pub owner: Owner,
+	#[serde(rename = "StorageClass")]
+	pub storage_class: Value,
+}
+
+#[derive(Debug, Serialize, PartialEq)]
+pub struct ListMultipartUploadsResult {
+	#[serde(serialize_with = "xmlns_tag")]
+	pub xmlns: (),
+	#[serde(rename = "Bucket")]
+	pub bucket: Value,
+	#[serde(rename = "KeyMarker")]
+	pub key_marker: Option<Value>,
+	#[serde(rename = "UploadIdMarker")]
+	pub upload_id_marker: Option<Value>,
+	#[serde(rename = "NextKeyMarker")]
+	pub next_key_marker: Option<Value>,
+	#[serde(rename = "NextUploadIdMarker")]
+	pub next_upload_id_marker: Option<Value>,
+	#[serde(rename = "Prefix")]
+	pub prefix: Value,
+	#[serde(rename = "Delimiter")]
+	pub delimiter: Option<Value>,
+	#[serde(rename = "MaxUploads")]
+	pub max_uploads: IntValue,
+	#[serde(rename = "IsTruncated")]
+	pub is_truncated: Value,
+	#[serde(rename = "Upload")]
+	pub upload: Vec<ListMultipartItem>,
+	#[serde(rename = "CommonPrefixes")]
+	pub common_prefixes: Vec<CommonPrefix>,
+	#[serde(rename = "EncodingType")]
+	pub encoding_type: Option<Value>,
+}
+
 #[derive(Debug, Serialize, PartialEq)]
 pub struct ListBucketItem {
 	#[serde(rename = "Key")]
@@ -432,6 +486,58 @@ mod tests {
 		Ok(())
 	}
 
+	#[test]
+	fn list_multipart_uploads_result() -> Result<(), ApiError> {
+		let result = ListMultipartUploadsResult {
+			xmlns: (),
+			bucket: Value("example-bucket".to_string()),
+			key_marker: None,
+			next_key_marker: None,
+			upload_id_marker: None,
+			encoding_type: None,
+			next_upload_id_marker: None,
+			upload: vec![],
+			delimiter: Some(Value("/".to_string())),
+			prefix: Value("photos/2006/".to_string()),
+			max_uploads: IntValue(1000),
+			is_truncated: Value("false".to_string()),
+			common_prefixes: vec![
+				CommonPrefix {
+					prefix: Value("photos/2006/February/".to_string()),
+				},
+				CommonPrefix {
+					prefix: Value("photos/2006/January/".to_string()),
+				},
+				CommonPrefix {
+					prefix: Value("photos/2006/March/".to_string()),
+				},
+			],
+		};
+
+		assert_eq!(
+			to_xml_with_header(&result)?,
+			"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\
+<ListMultipartUploadsResult xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\">\
+	<Bucket>example-bucket</Bucket>\
+	<Prefix>photos/2006/</Prefix>\
+	<Delimiter>/</Delimiter>\
+	<MaxUploads>1000</MaxUploads>\
+	<IsTruncated>false</IsTruncated>\
+	<CommonPrefixes>\
+		<Prefix>photos/2006/February/</Prefix>\
+	</CommonPrefixes>\
+	<CommonPrefixes>\
+		<Prefix>photos/2006/January/</Prefix>\
+	</CommonPrefixes>\
+	<CommonPrefixes>\
+		<Prefix>photos/2006/March/</Prefix>\
+	</CommonPrefixes>\
+</ListMultipartUploadsResult>"
+		);
+
+		Ok(())
+	}
+
 	#[test]
 	fn list_objects_v1_1() -> Result<(), ApiError> {
 		let result = ListBucketResult {

src/garage/admin.rs

@@ -21,6 +21,7 @@ use garage_model::garage::Garage;
 use garage_model::helper::error::{Error, OkOrBadRequest};
 use garage_model::key_table::*;
 use garage_model::migrate::Migrate;
+use garage_model::object_table::ObjectFilter;
 use garage_model::permission::*;
 
 use crate::cli::*;
@@ -209,7 +210,7 @@ impl AdminRpcHandler {
 		let objects = self
 			.garage
 			.object_table
-			.get_range(&bucket_id, None, Some(DeletedFilter::NotDeleted), 10)
+			.get_range(&bucket_id, None, Some(ObjectFilter::IsData), 10)
 			.await?;
 		if !objects.is_empty() {
 			return Err(Error::BadRequest(format!(

src/model/object_table.rs

@@ -218,13 +218,19 @@ pub struct ObjectTable {
 	pub version_table: Arc<Table<VersionTable, TableShardedReplication>>,
 }
 
+#[derive(Clone, Copy, Debug, Serialize, Deserialize)]
+pub enum ObjectFilter {
+	IsData,
+	IsUploading,
+}
+
 impl TableSchema for ObjectTable {
 	const TABLE_NAME: &'static str = "object";
 
 	type P = Uuid;
 	type S = String;
 	type E = Object;
-	type Filter = DeletedFilter;
+	type Filter = ObjectFilter;
 
 	fn updated(&self, old: Option<Self::E>, new: Option<Self::E>) {
 		let version_table = self.version_table.clone();
@@ -254,8 +260,10 @@ impl TableSchema for ObjectTable {
 	}
 
 	fn matches_filter(entry: &Self::E, filter: &Self::Filter) -> bool {
-		let deleted = !entry.versions.iter().any(|v| v.is_data());
+		match filter {
-		filter.apply(deleted)
+			ObjectFilter::IsData => entry.versions.iter().any(|v| v.is_data()),
+			ObjectFilter::IsUploading => entry.versions.iter().any(|v| v.is_uploading()),
+		}
 	}
 
 	fn try_migrate(bytes: &[u8]) -> Option<Self::E> {