s3 is now implemented

src/bayou.rs

@@ -352,7 +352,7 @@ impl<S: BayouState> Bayou<S> {
             storage::BlobRef(format!("{}/checkpoint/{}", self.path, ts_cp.to_string())),
             cryptoblob.into(),
         );
-        self.storage.blob_insert(&blob_val).await?;
+        self.storage.blob_insert(blob_val).await?;
 
         // Drop old checkpoints (but keep at least CHECKPOINTS_TO_KEEP of them)
         let ecp_len = existing_checkpoints.len();

src/mail/incoming.rs

@@ -429,7 +429,7 @@ impl EncryptedMessage {
             storage::BlobRef(format!("incoming/{}", gen_ident())),
             self.encrypted_body.clone().into(),
         ).with_meta(MESSAGE_KEY.to_string(), key_header);
-        storage.blob_insert(&blob_val).await?;
+        storage.blob_insert(blob_val).await?;
 
         // Update watch key to signal new mail
         let watch_val = storage::RowVal::new(

src/mail/mailbox.rs

@@ -266,7 +266,7 @@ impl MailboxInternal {
             async {
                 // Encrypt and save mail body
                 let message_blob = cryptoblob::seal(mail.raw, &message_key)?;
-                self.storage.blob_insert(&BlobVal::new(
+                self.storage.blob_insert(BlobVal::new(
                     BlobRef(format!("{}/{}", self.mail_path, ident)),
                     message_blob,
                 )).await?;

src/storage/garage.rs

@@ -117,20 +117,93 @@ impl IStore for GarageStore {
             }
         };
 
+        tracing::debug!("Fetched {}/{}", self.s3_bucket, blob_ref.0);
         Ok(BlobVal::new(blob_ref.clone(), buffer))
     }
-    async fn blob_insert(&self, blob_val: &BlobVal) -> Result<(), StorageError> {
-        unimplemented!();
+    async fn blob_insert(&self, blob_val: BlobVal) -> Result<(), StorageError> {
+        let streamable_value =  s3::primitives::ByteStream::from(blob_val.value);
+
+        let maybe_send = self.s3
+            .put_object()
+            .bucket(self.s3_bucket.to_string())
+            .key(blob_val.blob_ref.0.to_string())
+            .body(streamable_value)
+            .send()
+            .await;
+
+        match maybe_send {
+            Err(e) => {
+                tracing::error!("unable to send object: {}", e);
+                Err(StorageError::Internal)
+            }
+            Ok(_) => {
+                tracing::debug!("Inserted {}/{}", self.s3_bucket, blob_val.blob_ref.0);
+                Ok(())
+            }
+        }
     }
     async fn blob_copy(&self, src: &BlobRef, dst: &BlobRef) -> Result<(), StorageError> {
-        unimplemented!();
+        let maybe_copy = self.s3
+            .copy_object()
+            .bucket(self.s3_bucket.to_string())
+            .key(dst.0.clone())
+            .copy_source(format!("/{}/{}", self.s3_bucket.to_string(), src.0.clone()))
+            .send()
+            .await;
+
+        match maybe_copy {
+            Err(e) => {
+                tracing::error!("unable to copy object {} to {} (bucket: {}), error: {}", src.0, dst.0, self.s3_bucket, e);
+                Err(StorageError::Internal)
+            },
+            Ok(_) => {
+                tracing::debug!("copied {} to {} (bucket: {})", src.0, dst.0, self.s3_bucket);
+                Ok(())
+            }
+        }
 
     }
     async fn blob_list(&self, prefix: &str) -> Result<Vec<BlobRef>, StorageError> {
-        unimplemented!();
+        let maybe_list = self.s3
+            .list_objects_v2()
+            .bucket(self.s3_bucket.to_string())
+            .prefix(prefix)
+            .into_paginator()
+            .send()
+            .try_collect()
+            .await;
+
+        match maybe_list {
+            Err(e) => {
+                tracing::error!("listing prefix {} on bucket {} failed: {}", prefix, self.s3_bucket, e);
+                Err(StorageError::Internal)
+            }
+            Ok(pagin_list_out) => Ok(pagin_list_out
+                .into_iter()
+                .map(|list_out| list_out.contents.unwrap_or(vec![]))
+                .flatten()
+                .map(|obj| BlobRef(obj.key.unwrap_or(String::new())))
+                .collect::<Vec<_>>()),
+        }
     }
     async fn blob_rm(&self, blob_ref: &BlobRef) -> Result<(), StorageError> {
-        unimplemented!();
+        let maybe_delete = self.s3
+            .delete_object()
+            .bucket(self.s3_bucket.to_string())
+            .key(blob_ref.0.clone())
+            .send()
+            .await;
+
+        match maybe_delete {
+            Err(e) => {
+                tracing::error!("unable to delete {} (bucket: {}), error {}", blob_ref.0, self.s3_bucket, e);
+                Err(StorageError::Internal)
+            },
+            Ok(_) => {
+                tracing::debug!("deleted {} (bucket: {})", blob_ref.0, self.s3_bucket);
+                Ok(())
+            }
+        }
     }
 }
 

src/storage/in_memory.rs

@@ -278,7 +278,7 @@ impl IStore for MemStore {
         let store = self.blob.read().or(Err(StorageError::Internal))?;
         store.get(&blob_ref.0).ok_or(StorageError::NotFound).map(|v| v.to_blob_val(blob_ref))
     }
-    async fn blob_insert(&self, blob_val: &BlobVal) -> Result<(), StorageError> {
+    async fn blob_insert(&self, blob_val: BlobVal) -> Result<(), StorageError> {
         tracing::trace!(entry=%blob_val.blob_ref, command="blob_insert");
         let mut store = self.blob.write().or(Err(StorageError::Internal))?;
         let entry = store.entry(blob_val.blob_ref.0.clone()).or_default();

src/storage/mod.rs

@@ -148,7 +148,7 @@ pub trait IStore {
     async fn row_poll(&self, value: &RowRef) -> Result<RowVal, StorageError>;
 
     async fn blob_fetch(&self, blob_ref: &BlobRef) -> Result<BlobVal, StorageError>;
-    async fn blob_insert(&self, blob_val: &BlobVal) -> Result<(), StorageError>;
+    async fn blob_insert(&self, blob_val: BlobVal) -> Result<(), StorageError>;
     async fn blob_copy(&self, src: &BlobRef, dst: &BlobRef) -> Result<(), StorageError>;
     async fn blob_list(&self, prefix: &str) -> Result<Vec<BlobRef>, StorageError>;
     async fn blob_rm(&self, blob_ref: &BlobRef) -> Result<(), StorageError>;