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authorAlex Auvolat <alex@adnab.me>2022-09-08 15:50:56 +0200
committerAlex Auvolat <alex@adnab.me>2022-09-08 15:50:56 +0200
commit7f54706b95beb033820924e77e18f21f241d223e (patch)
tree26fc26ebb80e15a1ca64edd03efc9fac758274d0 /src/model/prev/v051/key_table.rs
parent907054775dc71a10a92ab96112889db9113130ab (diff)
parentd9d199a6c9c0ae2a6ee2b04103c78ef1eb311956 (diff)
downloadgarage-7f54706b95beb033820924e77e18f21f241d223e.tar.gz
garage-7f54706b95beb033820924e77e18f21f241d223e.zip
Merge branch 'lx-perf-improvements' into netapp-stream-body
Diffstat (limited to 'src/model/prev/v051/key_table.rs')
-rw-r--r--src/model/prev/v051/key_table.rs50
1 files changed, 50 insertions, 0 deletions
diff --git a/src/model/prev/v051/key_table.rs b/src/model/prev/v051/key_table.rs
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+use serde::{Deserialize, Serialize};
+
+use garage_table::crdt::*;
+use garage_table::*;
+
+/// An api key
+#[derive(PartialEq, Clone, Debug, Serialize, Deserialize)]
+pub struct Key {
+ /// The id of the key (immutable), used as partition key
+ pub key_id: String,
+
+ /// The secret_key associated
+ pub secret_key: String,
+
+ /// Name for the key
+ pub name: crdt::Lww<String>,
+
+ /// Is the key deleted
+ pub deleted: crdt::Bool,
+
+ /// Buckets in which the key is authorized. Empty if `Key` is deleted
+ // CRDT interaction: deleted implies authorized_buckets is empty
+ pub authorized_buckets: crdt::LwwMap<String, PermissionSet>,
+}
+
+/// Permission given to a key in a bucket
+#[derive(PartialOrd, Ord, PartialEq, Eq, Clone, Debug, Serialize, Deserialize)]
+pub struct PermissionSet {
+ /// The key can be used to read the bucket
+ pub allow_read: bool,
+ /// The key can be used to write in the bucket
+ pub allow_write: bool,
+}
+
+impl AutoCrdt for PermissionSet {
+ const WARN_IF_DIFFERENT: bool = true;
+}
+
+impl Crdt for Key {
+ fn merge(&mut self, other: &Self) {
+ self.name.merge(&other.name);
+ self.deleted.merge(&other.deleted);
+
+ if self.deleted.get() {
+ self.authorized_buckets.clear();
+ } else {
+ self.authorized_buckets.merge(&other.authorized_buckets);
+ }
+ }
+}