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-rw-r--r--src/api/admin/bucket.rs63
-rw-r--r--src/api/admin/key.rs6
-rw-r--r--src/api/s3/api_server.rs11
-rw-r--r--src/api/s3/bucket.rs51
-rw-r--r--src/garage/admin/bucket.rs40
-rw-r--r--src/garage/admin/key.rs7
-rw-r--r--src/model/garage.rs9
-rw-r--r--src/model/helper/bucket.rs342
-rw-r--r--src/model/helper/key.rs37
-rw-r--r--src/model/helper/locked.rs410
-rw-r--r--src/model/helper/mod.rs1
-rw-r--r--src/model/migrate.rs10
12 files changed, 511 insertions, 476 deletions
diff --git a/src/api/admin/bucket.rs b/src/api/admin/bucket.rs
index 1b22dd03..cfe8a6c4 100644
--- a/src/api/admin/bucket.rs
+++ b/src/api/admin/bucket.rs
@@ -273,6 +273,8 @@ pub async fn handle_create_bucket(
) -> Result<Response<ResBody>, Error> {
let req = parse_json_body::<CreateBucketRequest, _, Error>(req).await?;
+ let helper = garage.locked_helper().await;
+
if let Some(ga) = &req.global_alias {
if !is_valid_bucket_name(ga) {
return Err(Error::bad_request(format!(
@@ -296,10 +298,7 @@ pub async fn handle_create_bucket(
)));
}
- let key = garage
- .key_helper()
- .get_existing_key(&la.access_key_id)
- .await?;
+ let key = helper.key().get_existing_key(&la.access_key_id).await?;
let state = key.state.as_option().unwrap();
if matches!(state.local_aliases.get(&la.alias), Some(_)) {
return Err(Error::bad_request("Local alias already exists"));
@@ -310,21 +309,16 @@ pub async fn handle_create_bucket(
garage.bucket_table.insert(&bucket).await?;
if let Some(ga) = &req.global_alias {
- garage
- .bucket_helper()
- .set_global_bucket_alias(bucket.id, ga)
- .await?;
+ helper.set_global_bucket_alias(bucket.id, ga).await?;
}
if let Some(la) = &req.local_alias {
- garage
- .bucket_helper()
+ helper
.set_local_bucket_alias(bucket.id, &la.access_key_id, &la.alias)
.await?;
if la.allow.read || la.allow.write || la.allow.owner {
- garage
- .bucket_helper()
+ helper
.set_bucket_key_permissions(
bucket.id,
&la.access_key_id,
@@ -362,15 +356,15 @@ pub async fn handle_delete_bucket(
garage: &Arc<Garage>,
id: String,
) -> Result<Response<ResBody>, Error> {
- let helper = garage.bucket_helper();
+ let helper = garage.locked_helper().await;
let bucket_id = parse_bucket_id(&id)?;
- let mut bucket = helper.get_existing_bucket(bucket_id).await?;
+ let mut bucket = helper.bucket().get_existing_bucket(bucket_id).await?;
let state = bucket.state.as_option().unwrap();
// Check bucket is empty
- if !helper.is_bucket_empty(bucket_id).await? {
+ if !helper.bucket().is_bucket_empty(bucket_id).await? {
return Err(CommonError::BucketNotEmpty.into());
}
@@ -476,18 +470,14 @@ pub async fn handle_bucket_change_key_perm(
) -> Result<Response<ResBody>, Error> {
let req = parse_json_body::<BucketKeyPermChangeRequest, _, Error>(req).await?;
+ let helper = garage.locked_helper().await;
+
let bucket_id = parse_bucket_id(&req.bucket_id)?;
- let bucket = garage
- .bucket_helper()
- .get_existing_bucket(bucket_id)
- .await?;
+ let bucket = helper.bucket().get_existing_bucket(bucket_id).await?;
let state = bucket.state.as_option().unwrap();
- let key = garage
- .key_helper()
- .get_existing_key(&req.access_key_id)
- .await?;
+ let key = helper.key().get_existing_key(&req.access_key_id).await?;
let mut perm = state
.authorized_keys
@@ -505,8 +495,7 @@ pub async fn handle_bucket_change_key_perm(
perm.allow_owner = new_perm_flag;
}
- garage
- .bucket_helper()
+ helper
.set_bucket_key_permissions(bucket.id, &key.key_id, perm)
.await?;
@@ -530,10 +519,9 @@ pub async fn handle_global_alias_bucket(
) -> Result<Response<ResBody>, Error> {
let bucket_id = parse_bucket_id(&bucket_id)?;
- garage
- .bucket_helper()
- .set_global_bucket_alias(bucket_id, &alias)
- .await?;
+ let helper = garage.locked_helper().await;
+
+ helper.set_global_bucket_alias(bucket_id, &alias).await?;
bucket_info_results(garage, bucket_id).await
}
@@ -545,10 +533,9 @@ pub async fn handle_global_unalias_bucket(
) -> Result<Response<ResBody>, Error> {
let bucket_id = parse_bucket_id(&bucket_id)?;
- garage
- .bucket_helper()
- .unset_global_bucket_alias(bucket_id, &alias)
- .await?;
+ let helper = garage.locked_helper().await;
+
+ helper.unset_global_bucket_alias(bucket_id, &alias).await?;
bucket_info_results(garage, bucket_id).await
}
@@ -561,8 +548,9 @@ pub async fn handle_local_alias_bucket(
) -> Result<Response<ResBody>, Error> {
let bucket_id = parse_bucket_id(&bucket_id)?;
- garage
- .bucket_helper()
+ let helper = garage.locked_helper().await;
+
+ helper
.set_local_bucket_alias(bucket_id, &access_key_id, &alias)
.await?;
@@ -577,8 +565,9 @@ pub async fn handle_local_unalias_bucket(
) -> Result<Response<ResBody>, Error> {
let bucket_id = parse_bucket_id(&bucket_id)?;
- garage
- .bucket_helper()
+ let helper = garage.locked_helper().await;
+
+ helper
.unset_local_bucket_alias(bucket_id, &access_key_id, &alias)
.await?;
diff --git a/src/api/admin/key.rs b/src/api/admin/key.rs
index 1efaca16..291b6d54 100644
--- a/src/api/admin/key.rs
+++ b/src/api/admin/key.rs
@@ -151,11 +151,11 @@ pub async fn handle_delete_key(
garage: &Arc<Garage>,
id: String,
) -> Result<Response<ResBody>, Error> {
- let mut key = garage.key_helper().get_existing_key(&id).await?;
+ let helper = garage.locked_helper().await;
- key.state.as_option().unwrap();
+ let mut key = helper.key().get_existing_key(&id).await?;
- garage.key_helper().delete_key(&mut key).await?;
+ helper.delete_key(&mut key).await?;
Ok(Response::builder()
.status(StatusCode::NO_CONTENT)
diff --git a/src/api/s3/api_server.rs b/src/api/s3/api_server.rs
index 7fac6261..08405923 100644
--- a/src/api/s3/api_server.rs
+++ b/src/api/s3/api_server.rs
@@ -148,7 +148,14 @@ impl ApiHandler for S3ApiServer {
// Special code path for CreateBucket API endpoint
if let Endpoint::CreateBucket {} = endpoint {
- return handle_create_bucket(&garage, req, content_sha256, api_key, bucket_name).await;
+ return handle_create_bucket(
+ &garage,
+ req,
+ content_sha256,
+ &api_key.key_id,
+ bucket_name,
+ )
+ .await;
}
let bucket_id = garage
@@ -261,7 +268,7 @@ impl ApiHandler for S3ApiServer {
Ok(response)
}
Endpoint::DeleteBucket {} => {
- handle_delete_bucket(&garage, bucket_id, bucket_name, api_key).await
+ handle_delete_bucket(&garage, bucket_id, bucket_name, &api_key.key_id).await
}
Endpoint::GetBucketLocation {} => handle_get_bucket_location(garage),
Endpoint::GetBucketVersioning {} => handle_get_bucket_versioning(),
diff --git a/src/api/s3/bucket.rs b/src/api/s3/bucket.rs
index fa2f1b6d..fa337566 100644
--- a/src/api/s3/bucket.rs
+++ b/src/api/s3/bucket.rs
@@ -122,7 +122,7 @@ pub async fn handle_create_bucket(
garage: &Garage,
req: Request<ReqBody>,
content_sha256: Option<Hash>,
- api_key: Key,
+ api_key_id: &String,
bucket_name: String,
) -> Result<Response<ResBody>, Error> {
let body = BodyExt::collect(req.into_body()).await?.to_bytes();
@@ -144,16 +144,18 @@ pub async fn handle_create_bucket(
}
}
- let key_params = api_key
- .params()
- .ok_or_internal_error("Key should not be deleted at this point")?;
+ let helper = garage.locked_helper().await;
+
+ // refetch API key after taking lock to ensure up-to-date data
+ let api_key = helper.key().get_existing_key(api_key_id).await?;
+ let key_params = api_key.params().unwrap();
let existing_bucket = if let Some(Some(bucket_id)) = key_params.local_aliases.get(&bucket_name)
{
Some(*bucket_id)
} else {
- garage
- .bucket_helper()
+ helper
+ .bucket()
.resolve_global_bucket_name(&bucket_name)
.await?
};
@@ -187,13 +189,11 @@ pub async fn handle_create_bucket(
let bucket = Bucket::new();
garage.bucket_table.insert(&bucket).await?;
- garage
- .bucket_helper()
+ helper
.set_bucket_key_permissions(bucket.id, &api_key.key_id, BucketKeyPerm::ALL_PERMISSIONS)
.await?;
- garage
- .bucket_helper()
+ helper
.set_local_bucket_alias(bucket.id, &api_key.key_id, &bucket_name)
.await?;
}
@@ -208,18 +208,16 @@ pub async fn handle_delete_bucket(
garage: &Garage,
bucket_id: Uuid,
bucket_name: String,
- api_key: Key,
+ api_key_id: &String,
) -> Result<Response<ResBody>, Error> {
- let key_params = api_key
- .params()
- .ok_or_internal_error("Key should not be deleted at this point")?;
+ let helper = garage.locked_helper().await;
+
+ let api_key = helper.key().get_existing_key(api_key_id).await?;
+ let key_params = api_key.params().unwrap();
let is_local_alias = matches!(key_params.local_aliases.get(&bucket_name), Some(Some(_)));
- let mut bucket = garage
- .bucket_helper()
- .get_existing_bucket(bucket_id)
- .await?;
+ let mut bucket = helper.bucket().get_existing_bucket(bucket_id).await?;
let bucket_state = bucket.state.as_option().unwrap();
// If the bucket has no other aliases, this is a true deletion.
@@ -243,28 +241,25 @@ pub async fn handle_delete_bucket(
// Delete bucket
// Check bucket is empty
- if !garage.bucket_helper().is_bucket_empty(bucket_id).await? {
+ if !helper.bucket().is_bucket_empty(bucket_id).await? {
return Err(CommonError::BucketNotEmpty.into());
}
// --- done checking, now commit ---
// 1. delete bucket alias
if is_local_alias {
- garage
- .bucket_helper()
+ helper
.unset_local_bucket_alias(bucket_id, &api_key.key_id, &bucket_name)
.await?;
} else {
- garage
- .bucket_helper()
+ helper
.unset_global_bucket_alias(bucket_id, &bucket_name)
.await?;
}
// 2. delete authorization from keys that had access
for (key_id, _) in bucket.authorized_keys() {
- garage
- .bucket_helper()
+ helper
.set_bucket_key_permissions(bucket.id, key_id, BucketKeyPerm::NO_PERMISSIONS)
.await?;
}
@@ -274,14 +269,12 @@ pub async fn handle_delete_bucket(
garage.bucket_table.insert(&bucket).await?;
} else if is_local_alias {
// Just unalias
- garage
- .bucket_helper()
+ helper
.unset_local_bucket_alias(bucket_id, &api_key.key_id, &bucket_name)
.await?;
} else {
// Just unalias (but from global namespace)
- garage
- .bucket_helper()
+ helper
.unset_global_bucket_alias(bucket_id, &bucket_name)
.await?;
}
diff --git a/src/garage/admin/bucket.rs b/src/garage/admin/bucket.rs
index 0781cb8b..803b55bd 100644
--- a/src/garage/admin/bucket.rs
+++ b/src/garage/admin/bucket.rs
@@ -134,6 +134,8 @@ impl AdminRpcHandler {
)));
}
+ let helper = self.garage.locked_helper().await;
+
if let Some(alias) = self.garage.bucket_alias_table.get(&EmptyKey, name).await? {
if alias.state.get().is_some() {
return Err(Error::BadRequest(format!("Bucket {} already exists", name)));
@@ -145,18 +147,16 @@ impl AdminRpcHandler {
let bucket = Bucket::new();
self.garage.bucket_table.insert(&bucket).await?;
- self.garage
- .bucket_helper()
- .set_global_bucket_alias(bucket.id, name)
- .await?;
+ helper.set_global_bucket_alias(bucket.id, name).await?;
Ok(AdminRpc::Ok(format!("Bucket {} was created.", name)))
}
async fn handle_delete_bucket(&self, query: &DeleteBucketOpt) -> Result<AdminRpc, Error> {
- let helper = self.garage.bucket_helper();
+ let helper = self.garage.locked_helper().await;
let bucket_id = helper
+ .bucket()
.resolve_global_bucket_name(&query.name)
.await?
.ok_or_bad_request("Bucket not found")?;
@@ -174,7 +174,7 @@ impl AdminRpcHandler {
.await?;
// Check bucket doesn't have other aliases
- let mut bucket = helper.get_existing_bucket(bucket_id).await?;
+ let mut bucket = helper.bucket().get_existing_bucket(bucket_id).await?;
let bucket_state = bucket.state.as_option().unwrap();
if bucket_state
.aliases
@@ -195,7 +195,7 @@ impl AdminRpcHandler {
}
// Check bucket is empty
- if !helper.is_bucket_empty(bucket_id).await? {
+ if !helper.bucket().is_bucket_empty(bucket_id).await? {
return Err(Error::BadRequest(format!(
"Bucket {} is not empty",
query.name
@@ -231,16 +231,16 @@ impl AdminRpcHandler {
}
async fn handle_alias_bucket(&self, query: &AliasBucketOpt) -> Result<AdminRpc, Error> {
- let helper = self.garage.bucket_helper();
- let key_helper = self.garage.key_helper();
+ let helper = self.garage.locked_helper().await;
let bucket_id = helper
+ .bucket()
.resolve_global_bucket_name(&query.existing_bucket)
.await?
.ok_or_bad_request("Bucket not found")?;
if let Some(key_pattern) = &query.local {
- let key = key_helper.get_existing_matching_key(key_pattern).await?;
+ let key = helper.key().get_existing_matching_key(key_pattern).await?;
helper
.set_local_bucket_alias(bucket_id, &key.key_id, &query.new_name)
@@ -261,11 +261,10 @@ impl AdminRpcHandler {
}
async fn handle_unalias_bucket(&self, query: &UnaliasBucketOpt) -> Result<AdminRpc, Error> {
- let helper = self.garage.bucket_helper();
- let key_helper = self.garage.key_helper();
+ let helper = self.garage.locked_helper().await;
if let Some(key_pattern) = &query.local {
- let key = key_helper.get_existing_matching_key(key_pattern).await?;
+ let key = helper.key().get_existing_matching_key(key_pattern).await?;
let bucket_id = key
.state
@@ -287,6 +286,7 @@ impl AdminRpcHandler {
)))
} else {
let bucket_id = helper
+ .bucket()
.resolve_global_bucket_name(&query.name)
.await?
.ok_or_bad_request("Bucket not found")?;
@@ -303,14 +303,15 @@ impl AdminRpcHandler {
}
async fn handle_bucket_allow(&self, query: &PermBucketOpt) -> Result<AdminRpc, Error> {
- let helper = self.garage.bucket_helper();
- let key_helper = self.garage.key_helper();
+ let helper = self.garage.locked_helper().await;
let bucket_id = helper
+ .bucket()
.resolve_global_bucket_name(&query.bucket)
.await?
.ok_or_bad_request("Bucket not found")?;
- let key = key_helper
+ let key = helper
+ .key()
.get_existing_matching_key(&query.key_pattern)
.await?;
@@ -338,14 +339,15 @@ impl AdminRpcHandler {
}
async fn handle_bucket_deny(&self, query: &PermBucketOpt) -> Result<AdminRpc, Error> {
- let helper = self.garage.bucket_helper();
- let key_helper = self.garage.key_helper();
+ let helper = self.garage.locked_helper().await;
let bucket_id = helper
+ .bucket()
.resolve_global_bucket_name(&query.bucket)
.await?
.ok_or_bad_request("Bucket not found")?;
- let key = key_helper
+ let key = helper
+ .key()
.get_existing_matching_key(&query.key_pattern)
.await?;
diff --git a/src/garage/admin/key.rs b/src/garage/admin/key.rs
index 1c92670c..bd010d2c 100644
--- a/src/garage/admin/key.rs
+++ b/src/garage/admin/key.rs
@@ -76,9 +76,10 @@ impl AdminRpcHandler {
}
async fn handle_delete_key(&self, query: &KeyDeleteOpt) -> Result<AdminRpc, Error> {
- let key_helper = self.garage.key_helper();
+ let helper = self.garage.locked_helper().await;
- let mut key = key_helper
+ let mut key = helper
+ .key()
.get_existing_matching_key(&query.key_pattern)
.await?;
@@ -88,7 +89,7 @@ impl AdminRpcHandler {
));
}
- key_helper.delete_key(&mut key).await?;
+ helper.delete_key(&mut key).await?;
Ok(AdminRpc::Ok(format!(
"Key {} was deleted successfully.",
diff --git a/src/model/garage.rs b/src/model/garage.rs
index c10d64c5..fe38a760 100644
--- a/src/model/garage.rs
+++ b/src/model/garage.rs
@@ -56,6 +56,9 @@ pub struct Garage {
/// Table containing api keys
pub key_table: Arc<Table<KeyTable, TableFullReplication>>,
+ /// Lock to prevent concurrent modification of buckets and access keys
+ bucket_lock: tokio::sync::Mutex<()>,
+
/// Table containing S3 objects
pub object_table: Arc<Table<ObjectTable, TableShardedReplication>>,
/// Counting table containing object counters
@@ -343,6 +346,7 @@ impl Garage {
bucket_table,
bucket_alias_table,
key_table,
+ bucket_lock: tokio::sync::Mutex::new(()),
object_table,
object_counter_table,
mpu_table,
@@ -385,6 +389,11 @@ impl Garage {
pub fn key_helper(&self) -> helper::key::KeyHelper {
helper::key::KeyHelper(self)
}
+
+ pub async fn locked_helper(&self) -> helper::locked::LockedHelper {
+ let lock = self.bucket_lock.lock().await;
+ helper::locked::LockedHelper(self, lock)
+ }
}
#[cfg(feature = "k2v")]
diff --git a/src/model/helper/bucket.rs b/src/model/helper/bucket.rs
index e9842a91..f4e669c3 100644
--- a/src/model/helper/bucket.rs
+++ b/src/model/helper/bucket.rs
@@ -1,19 +1,15 @@
use std::time::Duration;
-use garage_util::crdt::*;
use garage_util::data::*;
-use garage_util::error::{Error as GarageError, OkOrMessage};
+use garage_util::error::OkOrMessage;
use garage_util::time::*;
use garage_table::util::*;
-use crate::bucket_alias_table::*;
use crate::bucket_table::*;
use crate::garage::Garage;
use crate::helper::error::*;
-use crate::helper::key::KeyHelper;
use crate::key_table::*;
-use crate::permission::BucketKeyPerm;
use crate::s3::object_table::*;
pub struct BucketHelper<'a>(pub(crate) &'a Garage);
@@ -96,341 +92,7 @@ impl<'a> BucketHelper<'a> {
.ok_or_else(|| Error::NoSuchBucket(hex::encode(bucket_id)))
}
- /// Sets a new alias for a bucket in global namespace.
- /// This function fails if:
- /// - alias name is not valid according to S3 spec
- /// - bucket does not exist or is deleted
- /// - alias already exists and points to another bucket
- pub async fn set_global_bucket_alias(
- &self,
- bucket_id: Uuid,
- alias_name: &String,
- ) -> Result<(), Error> {
- if !is_valid_bucket_name(alias_name) {
- return Err(Error::InvalidBucketName(alias_name.to_string()));
- }
-
- let mut bucket = self.get_existing_bucket(bucket_id).await?;
-
- let alias = self.0.bucket_alias_table.get(&EmptyKey, alias_name).await?;
-
- if let Some(existing_alias) = alias.as_ref() {
- if let Some(p_bucket) = existing_alias.state.get() {
- if *p_bucket != bucket_id {
- return Err(Error::BadRequest(format!(
- "Alias {} already exists and points to different bucket: {:?}",
- alias_name, p_bucket
- )));
- }
- }
- }
-
- // Checks ok, add alias
- let bucket_p = bucket.state.as_option_mut().unwrap();
-
- let alias_ts = increment_logical_clock_2(
- bucket_p.aliases.get_timestamp(alias_name),
- alias.as_ref().map(|a| a.state.timestamp()).unwrap_or(0),
- );
-
- // ---- timestamp-ensured causality barrier ----
- // writes are now done and all writes use timestamp alias_ts
-
- let alias = match alias {
- None => BucketAlias::new(alias_name.clone(), alias_ts, Some(bucket_id))
- .ok_or_else(|| Error::InvalidBucketName(alias_name.clone()))?,
- Some(mut a) => {
- a.state = Lww::raw(alias_ts, Some(bucket_id));
- a
- }
- };
- self.0.bucket_alias_table.insert(&alias).await?;
-
- bucket_p.aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, true);
- self.0.bucket_table.insert(&bucket).await?;
-
- Ok(())
- }
-
- /// Unsets an alias for a bucket in global namespace.
- /// This function fails if:
- /// - bucket does not exist or is deleted
- /// - alias does not exist or maps to another bucket (-> internal error)
- /// - bucket has no other aliases (global or local)
- pub async fn unset_global_bucket_alias(
- &self,
- bucket_id: Uuid,
- alias_name: &String,
- ) -> Result<(), Error> {
- let mut bucket = self.get_existing_bucket(bucket_id).await?;
- let bucket_state = bucket.state.as_option_mut().unwrap();
-
- let mut alias = self
- .0
- .bucket_alias_table
- .get(&EmptyKey, alias_name)
- .await?
- .filter(|a| a.state.get().map(|x| x == bucket_id).unwrap_or(false))
- .ok_or_message(format!(
- "Internal error: alias not found or does not point to bucket {:?}",
- bucket_id
- ))?;
-
- let has_other_global_aliases = bucket_state
- .aliases
- .items()
- .iter()
- .any(|(name, _, active)| name != alias_name && *active);
- let has_other_local_aliases = bucket_state
- .local_aliases
- .items()
- .iter()
- .any(|(_, _, active)| *active);
- if !has_other_global_aliases && !has_other_local_aliases {
- return Err(Error::BadRequest(format!("Bucket {} doesn't have other aliases, please delete it instead of just unaliasing.", alias_name)));
- }
-
- // Checks ok, remove alias
- let alias_ts = increment_logical_clock_2(
- alias.state.timestamp(),
- bucket_state.aliases.get_timestamp(alias_name),
- );
-
- // ---- timestamp-ensured causality barrier ----
- // writes are now done and all writes use timestamp alias_ts
-
- alias.state = Lww::raw(alias_ts, None);
- self.0.bucket_alias_table.insert(&alias).await?;
-
- bucket_state.aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, false);
- self.0.bucket_table.insert(&bucket).await?;
-
- Ok(())
- }
-
- /// Ensures a bucket does not have a certain global alias.
- /// Contrarily to unset_global_bucket_alias, this does not
- /// fail on any condition other than:
- /// - bucket cannot be found (its fine if it is in deleted state)
- /// - alias cannot be found (its fine if it points to nothing or
- /// to another bucket)
- pub async fn purge_global_bucket_alias(
- &self,
- bucket_id: Uuid,
- alias_name: &String,
- ) -> Result<(), Error> {
- let mut bucket = self.get_internal_bucket(bucket_id).await?;
-
- let mut alias = self
- .0
- .bucket_alias_table
- .get(&EmptyKey, alias_name)
- .await?
- .ok_or_else(|| Error::NoSuchBucket(alias_name.to_string()))?;
-
- // Checks ok, remove alias
- let alias_ts = match bucket.state.as_option() {
- Some(bucket_state) => increment_logical_clock_2(
- alias.state.timestamp(),
- bucket_state.aliases.get_timestamp(alias_name),
- ),
- None => increment_logical_clock(alias.state.timestamp()),
- };
-
- // ---- timestamp-ensured causality barrier ----
- // writes are now done and all writes use timestamp alias_ts
-
- if alias.state.get() == &Some(bucket_id) {
- alias.state = Lww::raw(alias_ts, None);
- self.0.bucket_alias_table.insert(&alias).await?;
- }
-
- if let Some(bucket_state) = bucket.state.as_option_mut() {
- bucket_state.aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, false);
- self.0.bucket_table.insert(&bucket).await?;
- }
-
- Ok(())
- }
-
- /// Sets a new alias for a bucket in the local namespace of a key.
- /// This function fails if:
- /// - alias name is not valid according to S3 spec
- /// - bucket does not exist or is deleted
- /// - key does not exist or is deleted
- /// - alias already exists and points to another bucket
- pub async fn set_local_bucket_alias(
- &self,
- bucket_id: Uuid,
- key_id: &String,
- alias_name: &String,
- ) -> Result<(), Error> {
- let key_helper = KeyHelper(self.0);
-
- if !is_valid_bucket_name(alias_name) {
- return Err(Error::InvalidBucketName(alias_name.to_string()));
- }
-
- let mut bucket = self.get_existing_bucket(bucket_id).await?;
- let mut key = key_helper.get_existing_key(key_id).await?;
-
- let key_param = key.state.as_option_mut().unwrap();
-
- if let Some(Some(existing_alias)) = key_param.local_aliases.get(alias_name) {
- if *existing_alias != bucket_id {
- return Err(Error::BadRequest(format!("Alias {} already exists in namespace of key {} and points to different bucket: {:?}", alias_name, key.key_id, existing_alias)));
- }
- }
-
- // Checks ok, add alias
- let bucket_p = bucket.state.as_option_mut().unwrap();
- let bucket_p_local_alias_key = (key.key_id.clone(), alias_name.clone());
-
- // Calculate the timestamp to assign to this aliasing in the two local_aliases maps
- // (the one from key to bucket, and the reverse one stored in the bucket iself)
- // so that merges on both maps in case of a concurrent operation resolve
- // to the same alias being set
- let alias_ts = increment_logical_clock_2(
- key_param.local_aliases.get_timestamp(alias_name),
- bucket_p
- .local_aliases
- .get_timestamp(&bucket_p_local_alias_key),
- );
-
- // ---- timestamp-ensured causality barrier ----
- // writes are now done and all writes use timestamp alias_ts
-
- key_param.local_aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, Some(bucket_id));
- self.0.key_table.insert(&key).await?;
-
- bucket_p.local_aliases = LwwMap::raw_item(bucket_p_local_alias_key, alias_ts, true);
- self.0.bucket_table.insert(&bucket).await?;
-
- Ok(())
- }
-
- /// Unsets an alias for a bucket in the local namespace of a key.
- /// This function fails if:
- /// - bucket does not exist or is deleted
- /// - key does not exist or is deleted
- /// - alias does not exist or maps to another bucket (-> internal error)
- /// - bucket has no other aliases (global or local)
- pub async fn unset_local_bucket_alias(
- &self,
- bucket_id: Uuid,
- key_id: &String,
- alias_name: &String,
- ) -> Result<(), Error> {
- let key_helper = KeyHelper(self.0);
-
- let mut bucket = self.get_existing_bucket(bucket_id).await?;
- let mut key = key_helper.get_existing_key(key_id).await?;
-
- let bucket_p = bucket.state.as_option_mut().unwrap();
-
- if key
- .state
- .as_option()
- .unwrap()
- .local_aliases
- .get(alias_name)
- .cloned()
- .flatten() != Some(bucket_id)
- {
- return Err(GarageError::Message(format!(
- "Bucket {:?} does not have alias {} in namespace of key {}",
- bucket_id, alias_name, key_id
- ))
- .into());
- }
-
- let has_other_global_aliases = bucket_p
- .aliases
- .items()
- .iter()
- .any(|(_, _, active)| *active);
- let has_other_local_aliases = bucket_p
- .local_aliases
- .items()
- .iter()
- .any(|((k, n), _, active)| *k == key.key_id && n == alias_name && *active);
- if !has_other_global_aliases && !has_other_local_aliases {
- return Err(Error::BadRequest(format!("Bucket {} doesn't have other aliases, please delete it instead of just unaliasing.", alias_name)));
- }
-
- // Checks ok, remove alias
- let key_param = key.state.as_option_mut().unwrap();
- let bucket_p_local_alias_key = (key.key_id.clone(), alias_name.clone());
-
- let alias_ts = increment_logical_clock_2(
- key_param.local_aliases.get_timestamp(alias_name),
- bucket_p
- .local_aliases
- .get_timestamp(&bucket_p_local_alias_key),
- );
-
- // ---- timestamp-ensured causality barrier ----
- // writes are now done and all writes use timestamp alias_ts
-
- key_param.local_aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, None);
- self.0.key_table.insert(&key).await?;
-
- bucket_p.local_aliases = LwwMap::raw_item(bucket_p_local_alias_key, alias_ts, false);
- self.0.bucket_table.insert(&bucket).await?;
-
- Ok(())
- }
-
- /// Sets permissions for a key on a bucket.
- /// This function fails if:
- /// - bucket or key cannot be found at all (its ok if they are in deleted state)
- /// - bucket or key is in deleted state and we are trying to set permissions other than "deny
- /// all"
- pub async fn set_bucket_key_permissions(
- &self,
- bucket_id: Uuid,
- key_id: &String,
- mut perm: BucketKeyPerm,
- ) -> Result<(), Error> {
- let key_helper = KeyHelper(self.0);
-
- let mut bucket = self.get_internal_bucket(bucket_id).await?;
- let mut key = key_helper.get_internal_key(key_id).await?;
-
- if let Some(bstate) = bucket.state.as_option() {
- if let Some(kp) = bstate.authorized_keys.get(key_id) {
- perm.timestamp = increment_logical_clock_2(perm.timestamp, kp.timestamp);
- }
- } else if perm.is_any() {
- return Err(Error::BadRequest(
- "Trying to give permissions on a deleted bucket".into(),
- ));
- }
-
- if let Some(kstate) = key.state.as_option() {
- if let Some(bp) = kstate.authorized_buckets.get(&bucket_id) {
- perm.timestamp = increment_logical_clock_2(perm.timestamp, bp.timestamp);
- }
- } else if perm.is_any() {
- return Err(Error::BadRequest(
- "Trying to give permissions to a deleted key".into(),
- ));
- }
-
- // ---- timestamp-ensured causality barrier ----
-
- if let Some(bstate) = bucket.state.as_option_mut() {
- bstate.authorized_keys = Map::put_mutator(key_id.clone(), perm);
- self.0.bucket_table.insert(&bucket).await?;
- }
-
- if let Some(kstate) = key.state.as_option_mut() {
- kstate.authorized_buckets = Map::put_mutator(bucket_id, perm);
- self.0.key_table.insert(&key).await?;
- }
-
- Ok(())
- }
+ // ----
pub async fn is_bucket_empty(&self, bucket_id: Uuid) -> Result<bool, Error> {
let objects = self
diff --git a/src/model/helper/key.rs b/src/model/helper/key.rs
index c1a8e974..b8a99d55 100644
--- a/src/model/helper/key.rs
+++ b/src/model/helper/key.rs
@@ -1,12 +1,9 @@
use garage_table::util::*;
-use garage_util::crdt::*;
use garage_util::error::OkOrMessage;
use crate::garage::Garage;
-use crate::helper::bucket::BucketHelper;
use crate::helper::error::*;
use crate::key_table::{Key, KeyFilter};
-use crate::permission::BucketKeyPerm;
pub struct KeyHelper<'a>(pub(crate) &'a Garage);
@@ -65,38 +62,4 @@ impl<'a> KeyHelper<'a> {
Ok(candidates.into_iter().next().unwrap())
}
}
-
- /// Deletes an API access key
- pub async fn delete_key(&self, key: &mut Key) -> Result<(), Error> {
- let bucket_helper = BucketHelper(self.0);
-
- let state = key.state.as_option_mut().unwrap();
-
- // --- done checking, now commit ---
- // (the step at unset_local_bucket_alias will fail if a bucket
- // does not have another alias, the deletion will be
- // interrupted in the middle if that happens)
-
- // 1. Delete local aliases
- for (alias, _, to) in state.local_aliases.items().iter() {
- if let Some(bucket_id) = to {
- bucket_helper
- .unset_local_bucket_alias(*bucket_id, &key.key_id, alias)
- .await?;
- }
- }
-
- // 2. Remove permissions on all authorized buckets
- for (ab_id, _auth) in state.authorized_buckets.items().iter() {
- bucket_helper
- .set_bucket_key_permissions(*ab_id, &key.key_id, BucketKeyPerm::NO_PERMISSIONS)
- .await?;
- }
-
- // 3. Actually delete key
- key.state = Deletable::delete();
- self.0.key_table.insert(key).await?;
-
- Ok(())
- }
}
diff --git a/src/model/helper/locked.rs b/src/model/helper/locked.rs
new file mode 100644
index 00000000..f8e06add
--- /dev/null
+++ b/src/model/helper/locked.rs
@@ -0,0 +1,410 @@
+use garage_util::crdt::*;
+use garage_util::data::*;
+use garage_util::error::{Error as GarageError, OkOrMessage};
+use garage_util::time::*;
+
+use garage_table::util::*;
+
+use crate::bucket_alias_table::*;
+use crate::garage::Garage;
+use crate::helper::bucket::BucketHelper;
+use crate::helper::error::*;
+use crate::helper::key::KeyHelper;
+use crate::key_table::*;
+use crate::permission::BucketKeyPerm;
+
+/// A LockedHelper is the mandatory struct to hold when doing operations
+/// that modify access keys or bucket aliases. This structure takes
+/// a lock to a unit value that is in the globally-shared Garage struct.
+///
+/// This avoid several concurrent requests to modify the list of buckets
+/// and aliases at the same time, ending up in inconsistent states.
+/// This DOES NOT FIX THE FUNDAMENTAL ISSUE as CreateBucket requests handled
+/// by different API nodes can still break the cluster, but it is a first
+/// fix that allows consistency to be maintained if all such requests are
+/// directed to a single node, which is doable for many deployments.
+///
+/// See issues: #649, #723
+pub struct LockedHelper<'a>(
+ pub(crate) &'a Garage,
+ pub(crate) tokio::sync::MutexGuard<'a, ()>,
+);
+
+#[allow(clippy::ptr_arg)]
+impl<'a> LockedHelper<'a> {
+ pub fn bucket(&self) -> BucketHelper<'a> {
+ BucketHelper(self.0)
+ }
+
+ pub fn key(&self) -> KeyHelper<'a> {
+ KeyHelper(self.0)
+ }
+
+ /// Sets a new alias for a bucket in global namespace.
+ /// This function fails if:
+ /// - alias name is not valid according to S3 spec
+ /// - bucket does not exist or is deleted
+ /// - alias already exists and points to another bucket
+ pub async fn set_global_bucket_alias(
+ &self,
+ bucket_id: Uuid,
+ alias_name: &String,
+ ) -> Result<(), Error> {
+ if !is_valid_bucket_name(alias_name) {
+ return Err(Error::InvalidBucketName(alias_name.to_string()));
+ }
+
+ let mut bucket = self.bucket().get_existing_bucket(bucket_id).await?;
+
+ let alias = self.0.bucket_alias_table.get(&EmptyKey, alias_name).await?;
+
+ if let Some(existing_alias) = alias.as_ref() {
+ if let Some(p_bucket) = existing_alias.state.get() {
+ if *p_bucket != bucket_id {
+ return Err(Error::BadRequest(format!(
+ "Alias {} already exists and points to different bucket: {:?}",
+ alias_name, p_bucket
+ )));
+ }
+ }
+ }
+
+ // Checks ok, add alias
+ let bucket_p = bucket.state.as_option_mut().unwrap();
+
+ let alias_ts = increment_logical_clock_2(
+ bucket_p.aliases.get_timestamp(alias_name),
+ alias.as_ref().map(|a| a.state.timestamp()).unwrap_or(0),
+ );
+
+ // ---- timestamp-ensured causality barrier ----
+ // writes are now done and all writes use timestamp alias_ts
+
+ let alias = match alias {
+ None => BucketAlias::new(alias_name.clone(), alias_ts, Some(bucket_id))
+ .ok_or_else(|| Error::InvalidBucketName(alias_name.clone()))?,
+ Some(mut a) => {
+ a.state = Lww::raw(alias_ts, Some(bucket_id));
+ a
+ }
+ };
+ self.0.bucket_alias_table.insert(&alias).await?;
+
+ bucket_p.aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, true);
+ self.0.bucket_table.insert(&bucket).await?;
+
+ Ok(())
+ }
+
+ /// Unsets an alias for a bucket in global namespace.
+ /// This function fails if:
+ /// - bucket does not exist or is deleted
+ /// - alias does not exist or maps to another bucket (-> internal error)
+ /// - bucket has no other aliases (global or local)
+ pub async fn unset_global_bucket_alias(
+ &self,
+ bucket_id: Uuid,
+ alias_name: &String,
+ ) -> Result<(), Error> {
+ let mut bucket = self.bucket().get_existing_bucket(bucket_id).await?;
+ let bucket_state = bucket.state.as_option_mut().unwrap();
+
+ let mut alias = self
+ .0
+ .bucket_alias_table
+ .get(&EmptyKey, alias_name)
+ .await?
+ .filter(|a| a.state.get().map(|x| x == bucket_id).unwrap_or(false))
+ .ok_or_message(format!(
+ "Internal error: alias not found or does not point to bucket {:?}",
+ bucket_id
+ ))?;
+
+ let has_other_global_aliases = bucket_state
+ .aliases
+ .items()
+ .iter()
+ .any(|(name, _, active)| name != alias_name && *active);
+ let has_other_local_aliases = bucket_state
+ .local_aliases
+ .items()
+ .iter()
+ .any(|(_, _, active)| *active);
+ if !has_other_global_aliases && !has_other_local_aliases {
+ return Err(Error::BadRequest(format!("Bucket {} doesn't have other aliases, please delete it instead of just unaliasing.", alias_name)));
+ }
+
+ // Checks ok, remove alias
+ let alias_ts = increment_logical_clock_2(
+ alias.state.timestamp(),
+ bucket_state.aliases.get_timestamp(alias_name),
+ );
+
+ // ---- timestamp-ensured causality barrier ----
+ // writes are now done and all writes use timestamp alias_ts
+
+ alias.state = Lww::raw(alias_ts, None);
+ self.0.bucket_alias_table.insert(&alias).await?;
+
+ bucket_state.aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, false);
+ self.0.bucket_table.insert(&bucket).await?;
+
+ Ok(())
+ }
+
+ /// Ensures a bucket does not have a certain global alias.
+ /// Contrarily to unset_global_bucket_alias, this does not
+ /// fail on any condition other than:
+ /// - bucket cannot be found (its fine if it is in deleted state)
+ /// - alias cannot be found (its fine if it points to nothing or
+ /// to another bucket)
+ pub async fn purge_global_bucket_alias(
+ &self,
+ bucket_id: Uuid,
+ alias_name: &String,
+ ) -> Result<(), Error> {
+ let mut bucket = self.bucket().get_internal_bucket(bucket_id).await?;
+
+ let mut alias = self
+ .0
+ .bucket_alias_table
+ .get(&EmptyKey, alias_name)
+ .await?
+ .ok_or_else(|| Error::NoSuchBucket(alias_name.to_string()))?;
+
+ // Checks ok, remove alias
+ let alias_ts = match bucket.state.as_option() {
+ Some(bucket_state) => increment_logical_clock_2(
+ alias.state.timestamp(),
+ bucket_state.aliases.get_timestamp(alias_name),
+ ),
+ None => increment_logical_clock(alias.state.timestamp()),
+ };
+
+ // ---- timestamp-ensured causality barrier ----
+ // writes are now done and all writes use timestamp alias_ts
+
+ if alias.state.get() == &Some(bucket_id) {
+ alias.state = Lww::raw(alias_ts, None);
+ self.0.bucket_alias_table.insert(&alias).await?;
+ }
+
+ if let Some(bucket_state) = bucket.state.as_option_mut() {
+ bucket_state.aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, false);
+ self.0.bucket_table.insert(&bucket).await?;
+ }
+
+ Ok(())
+ }
+
+ /// Sets a new alias for a bucket in the local namespace of a key.
+ /// This function fails if:
+ /// - alias name is not valid according to S3 spec
+ /// - bucket does not exist or is deleted
+ /// - key does not exist or is deleted
+ /// - alias already exists and points to another bucket
+ pub async fn set_local_bucket_alias(
+ &self,
+ bucket_id: Uuid,
+ key_id: &String,
+ alias_name: &String,
+ ) -> Result<(), Error> {
+ let key_helper = KeyHelper(self.0);
+
+ if !is_valid_bucket_name(alias_name) {
+ return Err(Error::InvalidBucketName(alias_name.to_string()));
+ }
+
+ let mut bucket = self.bucket().get_existing_bucket(bucket_id).await?;
+ let mut key = key_helper.get_existing_key(key_id).await?;
+
+ let key_param = key.state.as_option_mut().unwrap();
+
+ if let Some(Some(existing_alias)) = key_param.local_aliases.get(alias_name) {
+ if *existing_alias != bucket_id {
+ return Err(Error::BadRequest(format!("Alias {} already exists in namespace of key {} and points to different bucket: {:?}", alias_name, key.key_id, existing_alias)));
+ }
+ }
+
+ // Checks ok, add alias
+ let bucket_p = bucket.state.as_option_mut().unwrap();
+ let bucket_p_local_alias_key = (key.key_id.clone(), alias_name.clone());
+
+ // Calculate the timestamp to assign to this aliasing in the two local_aliases maps
+ // (the one from key to bucket, and the reverse one stored in the bucket iself)
+ // so that merges on both maps in case of a concurrent operation resolve
+ // to the same alias being set
+ let alias_ts = increment_logical_clock_2(
+ key_param.local_aliases.get_timestamp(alias_name),
+ bucket_p
+ .local_aliases
+ .get_timestamp(&bucket_p_local_alias_key),
+ );
+
+ // ---- timestamp-ensured causality barrier ----
+ // writes are now done and all writes use timestamp alias_ts
+
+ key_param.local_aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, Some(bucket_id));
+ self.0.key_table.insert(&key).await?;
+
+ bucket_p.local_aliases = LwwMap::raw_item(bucket_p_local_alias_key, alias_ts, true);
+ self.0.bucket_table.insert(&bucket).await?;
+
+ Ok(())
+ }
+
+ /// Unsets an alias for a bucket in the local namespace of a key.
+ /// This function fails if:
+ /// - bucket does not exist or is deleted
+ /// - key does not exist or is deleted
+ /// - alias does not exist or maps to another bucket (-> internal error)
+ /// - bucket has no other aliases (global or local)
+ pub async fn unset_local_bucket_alias(
+ &self,
+ bucket_id: Uuid,
+ key_id: &String,
+ alias_name: &String,
+ ) -> Result<(), Error> {
+ let key_helper = KeyHelper(self.0);
+
+ let mut bucket = self.bucket().get_existing_bucket(bucket_id).await?;
+ let mut key = key_helper.get_existing_key(key_id).await?;
+
+ let bucket_p = bucket.state.as_option_mut().unwrap();
+
+ if key
+ .state
+ .as_option()
+ .unwrap()
+ .local_aliases
+ .get(alias_name)
+ .cloned()
+ .flatten() != Some(bucket_id)
+ {
+ return Err(GarageError::Message(format!(
+ "Bucket {:?} does not have alias {} in namespace of key {}",
+ bucket_id, alias_name, key_id
+ ))
+ .into());
+ }
+
+ let has_other_global_aliases = bucket_p
+ .aliases
+ .items()
+ .iter()
+ .any(|(_, _, active)| *active);
+ let has_other_local_aliases = bucket_p
+ .local_aliases
+ .items()
+ .iter()
+ .any(|((k, n), _, active)| *k == key.key_id && n == alias_name && *active);
+ if !has_other_global_aliases && !has_other_local_aliases {
+ return Err(Error::BadRequest(format!("Bucket {} doesn't have other aliases, please delete it instead of just unaliasing.", alias_name)));
+ }
+
+ // Checks ok, remove alias
+ let key_param = key.state.as_option_mut().unwrap();
+ let bucket_p_local_alias_key = (key.key_id.clone(), alias_name.clone());
+
+ let alias_ts = increment_logical_clock_2(
+ key_param.local_aliases.get_timestamp(alias_name),
+ bucket_p
+ .local_aliases
+ .get_timestamp(&bucket_p_local_alias_key),
+ );
+
+ // ---- timestamp-ensured causality barrier ----
+ // writes are now done and all writes use timestamp alias_ts
+
+ key_param.local_aliases = LwwMap::raw_item(alias_name.clone(), alias_ts, None);
+ self.0.key_table.insert(&key).await?;
+
+ bucket_p.local_aliases = LwwMap::raw_item(bucket_p_local_alias_key, alias_ts, false);
+ self.0.bucket_table.insert(&bucket).await?;
+
+ Ok(())
+ }
+
+ /// Sets permissions for a key on a bucket.
+ /// This function fails if:
+ /// - bucket or key cannot be found at all (its ok if they are in deleted state)
+ /// - bucket or key is in deleted state and we are trying to set permissions other than "deny
+ /// all"
+ pub async fn set_bucket_key_permissions(
+ &self,
+ bucket_id: Uuid,
+ key_id: &String,
+ mut perm: BucketKeyPerm,
+ ) -> Result<(), Error> {
+ let key_helper = KeyHelper(self.0);
+
+ let mut bucket = self.bucket().get_internal_bucket(bucket_id).await?;
+ let mut key = key_helper.get_internal_key(key_id).await?;
+
+ if let Some(bstate) = bucket.state.as_option() {
+ if let Some(kp) = bstate.authorized_keys.get(key_id) {
+ perm.timestamp = increment_logical_clock_2(perm.timestamp, kp.timestamp);
+ }
+ } else if perm.is_any() {
+ return Err(Error::BadRequest(
+ "Trying to give permissions on a deleted bucket".into(),
+ ));
+ }
+
+ if let Some(kstate) = key.state.as_option() {
+ if let Some(bp) = kstate.authorized_buckets.get(&bucket_id) {
+ perm.timestamp = increment_logical_clock_2(perm.timestamp, bp.timestamp);
+ }
+ } else if perm.is_any() {
+ return Err(Error::BadRequest(
+ "Trying to give permissions to a deleted key".into(),
+ ));
+ }
+
+ // ---- timestamp-ensured causality barrier ----
+
+ if let Some(bstate) = bucket.state.as_option_mut() {
+ bstate.authorized_keys = Map::put_mutator(key_id.clone(), perm);
+ self.0.bucket_table.insert(&bucket).await?;
+ }
+
+ if let Some(kstate) = key.state.as_option_mut() {
+ kstate.authorized_buckets = Map::put_mutator(bucket_id, perm);
+ self.0.key_table.insert(&key).await?;
+ }
+
+ Ok(())
+ }
+
+ // ----
+
+ /// Deletes an API access key
+ pub async fn delete_key(&self, key: &mut Key) -> Result<(), Error> {
+ let state = key.state.as_option_mut().unwrap();
+
+ // --- done checking, now commit ---
+ // (the step at unset_local_bucket_alias will fail if a bucket
+ // does not have another alias, the deletion will be
+ // interrupted in the middle if that happens)
+
+ // 1. Delete local aliases
+ for (alias, _, to) in state.local_aliases.items().iter() {
+ if let Some(bucket_id) = to {
+ self.unset_local_bucket_alias(*bucket_id, &key.key_id, alias)
+ .await?;
+ }
+ }
+
+ // 2. Remove permissions on all authorized buckets
+ for (ab_id, _auth) in state.authorized_buckets.items().iter() {
+ self.set_bucket_key_permissions(*ab_id, &key.key_id, BucketKeyPerm::NO_PERMISSIONS)
+ .await?;
+ }
+
+ // 3. Actually delete key
+ key.state = Deletable::delete();
+ self.0.key_table.insert(key).await?;
+
+ Ok(())
+ }
+}
diff --git a/src/model/helper/mod.rs b/src/model/helper/mod.rs
index dd947c86..5534ae3d 100644
--- a/src/model/helper/mod.rs
+++ b/src/model/helper/mod.rs
@@ -1,3 +1,4 @@
pub mod bucket;
pub mod error;
pub mod key;
+pub mod locked;
diff --git a/src/model/migrate.rs b/src/model/migrate.rs
index 4c74b43b..8528382a 100644
--- a/src/model/migrate.rs
+++ b/src/model/migrate.rs
@@ -67,6 +67,8 @@ impl Migrate {
None
};
+ let helper = self.garage.locked_helper().await;
+
self.garage
.bucket_table
.insert(&Bucket {
@@ -84,14 +86,10 @@ impl Migrate {
})
.await?;
- self.garage
- .bucket_helper()
- .set_global_bucket_alias(bucket_id, &new_name)
- .await?;
+ helper.set_global_bucket_alias(bucket_id, &new_name).await?;
for (k, ts, perm) in old_bucket_p.authorized_keys.items().iter() {
- self.garage
- .bucket_helper()
+ helper
.set_bucket_key_permissions(
bucket_id,
k,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 11:06:39 +0000