forked from Deuxfleurs/garage
111 lines
2.6 KiB
Rust
111 lines
2.6 KiB
Rust
use std::sync::Arc;
|
|
|
|
use garage_table::util::EmptyKey;
|
|
use garage_util::crdt::*;
|
|
use garage_util::data::*;
|
|
use garage_util::error::*;
|
|
use garage_util::time::*;
|
|
|
|
use garage_model_050::bucket_table as old_bucket;
|
|
|
|
use crate::bucket_alias_table::*;
|
|
use crate::bucket_table::*;
|
|
use crate::garage::Garage;
|
|
use crate::permission::*;
|
|
|
|
pub struct Migrate {
|
|
pub garage: Arc<Garage>,
|
|
}
|
|
|
|
impl Migrate {
|
|
pub async fn migrate_buckets050(&self) -> Result<(), Error> {
|
|
let tree = self.garage.db.open_tree("bucket:table")?;
|
|
|
|
for res in tree.iter() {
|
|
let (_k, v) = res?;
|
|
let bucket = rmp_serde::decode::from_read_ref::<_, old_bucket::Bucket>(&v[..])?;
|
|
|
|
if let old_bucket::BucketState::Present(p) = bucket.state.get() {
|
|
self.migrate_buckets050_do_bucket(&bucket, p).await?;
|
|
}
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
|
|
pub async fn migrate_buckets050_do_bucket(
|
|
&self,
|
|
old_bucket: &old_bucket::Bucket,
|
|
old_bucket_p: &old_bucket::BucketParams,
|
|
) -> Result<(), Error> {
|
|
let bucket_id = blake2sum(old_bucket.name.as_bytes());
|
|
|
|
let new_name = if is_valid_bucket_name(&old_bucket.name) {
|
|
old_bucket.name.clone()
|
|
} else {
|
|
// if old bucket name was not valid, replace it by
|
|
// a hex-encoded name derived from its identifier
|
|
hex::encode(&bucket_id.as_slice()[..16])
|
|
};
|
|
|
|
let new_ak = old_bucket_p
|
|
.authorized_keys
|
|
.items()
|
|
.iter()
|
|
.map(|(k, ts, perm)| {
|
|
(
|
|
k.to_string(),
|
|
BucketKeyPerm {
|
|
timestamp: *ts,
|
|
allow_read: perm.allow_read,
|
|
allow_write: perm.allow_write,
|
|
allow_owner: false,
|
|
},
|
|
)
|
|
})
|
|
.collect::<Map<_, _>>();
|
|
|
|
let mut aliases = LwwMap::new();
|
|
aliases.update_in_place(new_name.clone(), true);
|
|
let alias_ts = aliases.get_timestamp(&new_name);
|
|
|
|
let website = if *old_bucket_p.website.get() {
|
|
Some(WebsiteConfig {
|
|
index_document: "index.html".into(),
|
|
error_document: None,
|
|
})
|
|
} else {
|
|
None
|
|
};
|
|
|
|
let new_bucket = Bucket {
|
|
id: bucket_id,
|
|
state: Deletable::Present(BucketParams {
|
|
creation_date: now_msec(),
|
|
authorized_keys: new_ak.clone(),
|
|
website_config: Lww::new(website),
|
|
aliases,
|
|
local_aliases: LwwMap::new(),
|
|
}),
|
|
};
|
|
self.garage.bucket_table.insert(&new_bucket).await?;
|
|
|
|
let new_alias = BucketAlias::raw(new_name.clone(), alias_ts, new_bucket.id).unwrap();
|
|
self.garage.bucket_alias_table.insert(&new_alias).await?;
|
|
|
|
for (k, perm) in new_ak.items().iter() {
|
|
let mut key = self
|
|
.garage
|
|
.key_table
|
|
.get(&EmptyKey, k)
|
|
.await?
|
|
.ok_or_message(format!("Missing key: {}", k))?;
|
|
if let Some(p) = key.state.as_option_mut() {
|
|
p.authorized_buckets.put(new_bucket.id, *perm);
|
|
}
|
|
self.garage.key_table.insert(&key).await?;
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
}
|