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-rw-r--r--src/api/s3_delete.rs170
1 files changed, 0 insertions, 170 deletions
diff --git a/src/api/s3_delete.rs b/src/api/s3_delete.rs
deleted file mode 100644
index b243d982..00000000
--- a/src/api/s3_delete.rs
+++ /dev/null
@@ -1,170 +0,0 @@
-use std::sync::Arc;
-
-use hyper::{Body, Request, Response, StatusCode};
-
-use garage_util::data::*;
-use garage_util::time::*;
-
-use garage_model::garage::Garage;
-use garage_model::object_table::*;
-
-use crate::error::*;
-use crate::s3_xml;
-use crate::signature::verify_signed_content;
-
-async fn handle_delete_internal(
- garage: &Garage,
- bucket_id: Uuid,
- key: &str,
-) -> Result<(Uuid, Uuid), Error> {
- let object = garage
- .object_table
- .get(&bucket_id, &key.to_string())
- .await?
- .ok_or(Error::NoSuchKey)?; // No need to delete
-
- let interesting_versions = object.versions().iter().filter(|v| {
- !matches!(
- v.state,
- ObjectVersionState::Aborted
- | ObjectVersionState::Complete(ObjectVersionData::DeleteMarker)
- )
- });
-
- let mut version_to_delete = None;
- let mut timestamp = now_msec();
- for v in interesting_versions {
- if v.timestamp + 1 > timestamp || version_to_delete.is_none() {
- version_to_delete = Some(v.uuid);
- }
- timestamp = std::cmp::max(timestamp, v.timestamp + 1);
- }
-
- let deleted_version = version_to_delete.ok_or(Error::NoSuchKey)?;
-
- let version_uuid = gen_uuid();
-
- let object = Object::new(
- bucket_id,
- key.into(),
- vec![ObjectVersion {
- uuid: version_uuid,
- timestamp,
- state: ObjectVersionState::Complete(ObjectVersionData::DeleteMarker),
- }],
- );
-
- garage.object_table.insert(&object).await?;
-
- Ok((deleted_version, version_uuid))
-}
-
-pub async fn handle_delete(
- garage: Arc<Garage>,
- bucket_id: Uuid,
- key: &str,
-) -> Result<Response<Body>, Error> {
- let (_deleted_version, delete_marker_version) =
- handle_delete_internal(&garage, bucket_id, key).await?;
-
- Ok(Response::builder()
- .header("x-amz-version-id", hex::encode(delete_marker_version))
- .status(StatusCode::NO_CONTENT)
- .body(Body::from(vec![]))
- .unwrap())
-}
-
-pub async fn handle_delete_objects(
- garage: Arc<Garage>,
- bucket_id: Uuid,
- req: Request<Body>,
- content_sha256: Option<Hash>,
-) -> Result<Response<Body>, Error> {
- let body = hyper::body::to_bytes(req.into_body()).await?;
-
- if let Some(content_sha256) = content_sha256 {
- verify_signed_content(content_sha256, &body[..])?;
- }
-
- let cmd_xml = roxmltree::Document::parse(std::str::from_utf8(&body)?)?;
- let cmd = parse_delete_objects_xml(&cmd_xml).ok_or_bad_request("Invalid delete XML query")?;
-
- let mut ret_deleted = Vec::new();
- let mut ret_errors = Vec::new();
-
- for obj in cmd.objects.iter() {
- match handle_delete_internal(&garage, bucket_id, &obj.key).await {
- Ok((deleted_version, delete_marker_version)) => {
- if cmd.quiet {
- continue;
- }
- ret_deleted.push(s3_xml::Deleted {
- key: s3_xml::Value(obj.key.clone()),
- version_id: s3_xml::Value(hex::encode(deleted_version)),
- delete_marker_version_id: s3_xml::Value(hex::encode(delete_marker_version)),
- });
- }
- Err(e) => {
- ret_errors.push(s3_xml::DeleteError {
- code: s3_xml::Value(e.aws_code().to_string()),
- key: Some(s3_xml::Value(obj.key.clone())),
- message: s3_xml::Value(format!("{}", e)),
- version_id: None,
- });
- }
- }
- }
-
- let xml = s3_xml::to_xml_with_header(&s3_xml::DeleteResult {
- xmlns: (),
- deleted: ret_deleted,
- errors: ret_errors,
- })?;
-
- Ok(Response::builder()
- .header("Content-Type", "application/xml")
- .body(Body::from(xml))?)
-}
-
-struct DeleteRequest {
- quiet: bool,
- objects: Vec<DeleteObject>,
-}
-
-struct DeleteObject {
- key: String,
-}
-
-fn parse_delete_objects_xml(xml: &roxmltree::Document) -> Option<DeleteRequest> {
- let mut ret = DeleteRequest {
- quiet: false,
- objects: vec![],
- };
-
- let root = xml.root();
- let delete = root.first_child()?;
-
- if !delete.has_tag_name("Delete") {
- return None;
- }
-
- for item in delete.children() {
- if item.has_tag_name("Object") {
- let key = item.children().find(|e| e.has_tag_name("Key"))?;
- let key_str = key.text()?;
- ret.objects.push(DeleteObject {
- key: key_str.to_string(),
- });
- } else if item.has_tag_name("Quiet") {
- if item.text()? == "true" {
- ret.quiet = true;
- } else {
- ret.quiet = false;
- }
- } else {
- return None;
- }
- }
-
- Some(ret)
-}