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use std::collections::HashMap;
use std::sync::Arc;
use async_trait::async_trait;
use garage_table::*;
use garage_model::garage::Garage;
use garage_model::key_table::*;
use crate::api::*;
use crate::error::*;
use crate::EndpointHandler;
#[async_trait]
impl EndpointHandler for ListKeysRequest {
type Response = ListKeysResponse;
async fn handle(self, garage: &Arc<Garage>) -> Result<ListKeysResponse, Error> {
let res = garage
.key_table
.get_range(
&EmptyKey,
None,
Some(KeyFilter::Deleted(DeletedFilter::NotDeleted)),
10000,
EnumerationOrder::Forward,
)
.await?
.iter()
.map(|k| ListKeysResponseItem {
id: k.key_id.to_string(),
name: k.params().unwrap().name.get().clone(),
})
.collect::<Vec<_>>();
Ok(ListKeysResponse(res))
}
}
#[async_trait]
impl EndpointHandler for GetKeyInfoRequest {
type Response = GetKeyInfoResponse;
async fn handle(self, garage: &Arc<Garage>) -> Result<GetKeyInfoResponse, Error> {
let key = match (self.id, self.search) {
(Some(id), None) => garage.key_helper().get_existing_key(&id).await?,
(None, Some(search)) => {
garage
.key_helper()
.get_existing_matching_key(&search)
.await?
}
_ => {
return Err(Error::bad_request(
"Either id or search must be provided (but not both)",
));
}
};
Ok(key_info_results(garage, key, self.show_secret_key).await?)
}
}
#[async_trait]
impl EndpointHandler for CreateKeyRequest {
type Response = CreateKeyResponse;
async fn handle(self, garage: &Arc<Garage>) -> Result<CreateKeyResponse, Error> {
let key = Key::new(self.name.as_deref().unwrap_or("Unnamed key"));
garage.key_table.insert(&key).await?;
Ok(CreateKeyResponse(
key_info_results(garage, key, true).await?,
))
}
}
#[async_trait]
impl EndpointHandler for ImportKeyRequest {
type Response = ImportKeyResponse;
async fn handle(self, garage: &Arc<Garage>) -> Result<ImportKeyResponse, Error> {
let prev_key = garage.key_table.get(&EmptyKey, &self.access_key_id).await?;
if prev_key.is_some() {
return Err(Error::KeyAlreadyExists(self.access_key_id.to_string()));
}
let imported_key = Key::import(
&self.access_key_id,
&self.secret_access_key,
self.name.as_deref().unwrap_or("Imported key"),
)
.ok_or_bad_request("Invalid key format")?;
garage.key_table.insert(&imported_key).await?;
Ok(ImportKeyResponse(
key_info_results(garage, imported_key, false).await?,
))
}
}
#[async_trait]
impl EndpointHandler for UpdateKeyRequest {
type Response = UpdateKeyResponse;
async fn handle(self, garage: &Arc<Garage>) -> Result<UpdateKeyResponse, Error> {
let mut key = garage.key_helper().get_existing_key(&self.id).await?;
let key_state = key.state.as_option_mut().unwrap();
if let Some(new_name) = self.body.name {
key_state.name.update(new_name);
}
if let Some(allow) = self.body.allow {
if allow.create_bucket {
key_state.allow_create_bucket.update(true);
}
}
if let Some(deny) = self.body.deny {
if deny.create_bucket {
key_state.allow_create_bucket.update(false);
}
}
garage.key_table.insert(&key).await?;
Ok(UpdateKeyResponse(
key_info_results(garage, key, false).await?,
))
}
}
#[async_trait]
impl EndpointHandler for DeleteKeyRequest {
type Response = DeleteKeyResponse;
async fn handle(self, garage: &Arc<Garage>) -> Result<DeleteKeyResponse, Error> {
let helper = garage.locked_helper().await;
let mut key = helper.key().get_existing_key(&self.id).await?;
helper.delete_key(&mut key).await?;
Ok(DeleteKeyResponse)
}
}
async fn key_info_results(
garage: &Arc<Garage>,
key: Key,
show_secret: bool,
) -> Result<GetKeyInfoResponse, Error> {
let mut relevant_buckets = HashMap::new();
let key_state = key.state.as_option().unwrap();
for id in key_state
.authorized_buckets
.items()
.iter()
.map(|(id, _)| id)
.chain(
key_state
.local_aliases
.items()
.iter()
.filter_map(|(_, _, v)| v.as_ref()),
) {
if !relevant_buckets.contains_key(id) {
if let Some(b) = garage.bucket_table.get(&EmptyKey, id).await? {
if b.state.as_option().is_some() {
relevant_buckets.insert(*id, b);
}
}
}
}
let res = GetKeyInfoResponse {
name: key_state.name.get().clone(),
access_key_id: key.key_id.clone(),
secret_access_key: if show_secret {
Some(key_state.secret_key.clone())
} else {
None
},
permissions: KeyPerm {
create_bucket: *key_state.allow_create_bucket.get(),
},
buckets: relevant_buckets
.into_values()
.map(|bucket| {
let state = bucket.state.as_option().unwrap();
KeyInfoBucketResponse {
id: hex::encode(bucket.id),
global_aliases: state
.aliases
.items()
.iter()
.filter(|(_, _, a)| *a)
.map(|(n, _, _)| n.to_string())
.collect::<Vec<_>>(),
local_aliases: state
.local_aliases
.items()
.iter()
.filter(|((k, _), _, a)| *a && *k == key.key_id)
.map(|((_, n), _, _)| n.to_string())
.collect::<Vec<_>>(),
permissions: key_state
.authorized_buckets
.get(&bucket.id)
.map(|p| ApiBucketKeyPerm {
read: p.allow_read,
write: p.allow_write,
owner: p.allow_owner,
})
.unwrap_or_default(),
}
})
.collect::<Vec<_>>(),
};
Ok(res)
}
|
