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key_rotations.go
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key_rotations.go
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// Copyright (c) 2022 Gobalsky Labs Limited
//
// Use of this software is governed by the Business Source License included
// in the LICENSE.DATANODE file and at https://www.mariadb.com/bsl11.
//
// Change Date: 18 months from the later of the date of the first publicly
// available Distribution of this version of the repository, and 25 June 2022.
//
// On the date above, in accordance with the Business Source License, use
// of this software will be governed by version 3 or later of the GNU General
// Public License.
package sqlstore
import (
"context"
"fmt"
"code.vegaprotocol.io/vega/datanode/entities"
"code.vegaprotocol.io/vega/datanode/metrics"
v2 "code.vegaprotocol.io/vega/protos/data-node/api/v2"
"github.com/georgysavva/scany/pgxscan"
)
type KeyRotations struct {
*ConnectionSource
}
var keyRotationsOrdering = TableOrdering{
ColumnOrdering{Name: "vega_time", Sorting: ASC},
ColumnOrdering{Name: "node_id", Sorting: ASC},
ColumnOrdering{Name: "old_pub_key", Sorting: ASC},
ColumnOrdering{Name: "new_pub_key", Sorting: ASC},
}
func NewKeyRotations(connectionSource *ConnectionSource) *KeyRotations {
return &KeyRotations{
ConnectionSource: connectionSource,
}
}
func (store *KeyRotations) Upsert(ctx context.Context, kr *entities.KeyRotation) error {
defer metrics.StartSQLQuery("KeyRotations", "Upsert")()
_, err := store.Connection.Exec(ctx, `
INSERT INTO key_rotations(node_id, old_pub_key, new_pub_key, block_height, tx_hash, vega_time)
VALUES ($1, $2, $3, $4, $5, $6)
ON CONFLICT (node_id, vega_time) DO UPDATE SET
old_pub_key = EXCLUDED.old_pub_key,
new_pub_key = EXCLUDED.new_pub_key,
block_height = EXCLUDED.block_height,
tx_hash = EXCLUDED.tx_hash
`, kr.NodeID, kr.OldPubKey, kr.NewPubKey, kr.BlockHeight, kr.TxHash, kr.VegaTime)
// TODO Update node table with new pubkey here?
return err
}
func (store *KeyRotations) GetAllPubKeyRotations(ctx context.Context, pagination entities.CursorPagination) ([]entities.KeyRotation, entities.PageInfo, error) {
defer metrics.StartSQLQuery("KeyRotations", "GetAll")()
var pageInfo entities.PageInfo
keyRotations := []entities.KeyRotation{}
var args []interface{}
var err error
query := `SELECT * FROM key_rotations`
query, args, err = PaginateQuery[entities.KeyRotationCursor](query, args, keyRotationsOrdering, pagination)
if err != nil {
return nil, pageInfo, err
}
if err = pgxscan.Select(ctx, store.Connection, &keyRotations, query, args...); err != nil {
return nil, pageInfo, fmt.Errorf("failed to retrieve key rotations: %w", err)
}
keyRotations, pageInfo = entities.PageEntities[*v2.KeyRotationEdge](keyRotations, pagination)
return keyRotations, pageInfo, nil
}
func (store *KeyRotations) GetByTxHash(ctx context.Context, txHash entities.TxHash) ([]entities.KeyRotation, error) {
defer metrics.StartSQLQuery("KeyRotations", "GetByTxHash")()
var keyRotations []entities.KeyRotation
query := `SELECT * FROM key_rotations WHERE tx_hash = $1`
if err := pgxscan.Select(ctx, store.Connection, &keyRotations, query, txHash); err != nil {
return nil, fmt.Errorf("failed to retrieve key rotations: %w", err)
}
return keyRotations, nil
}
func (store *KeyRotations) GetPubKeyRotationsPerNode(ctx context.Context, nodeID string, pagination entities.CursorPagination) ([]entities.KeyRotation, entities.PageInfo, error) {
defer metrics.StartSQLQuery("KeyRotations", "GetPubKeyRotationsPerNode")()
var pageInfo entities.PageInfo
id := entities.NodeID(nodeID)
keyRotations := []entities.KeyRotation{}
sorting, cmp, cursor := extractPaginationInfo(pagination)
kc := &entities.KeyRotationCursor{}
if err := kc.Parse(cursor); err != nil {
return nil, pageInfo, fmt.Errorf("could not parse key rotation cursor: %w", err)
}
cursorParams := []CursorQueryParameter{
NewCursorQueryParameter("vega_time", sorting, cmp, kc.VegaTime),
}
var args []interface{}
query := fmt.Sprintf(`SELECT * FROM key_rotations WHERE node_id = %s`, nextBindVar(&args, id))
query, args = orderAndPaginateWithCursor(query, pagination, cursorParams, args...)
if err := pgxscan.Select(ctx, store.Connection, &keyRotations, query, args...); err != nil {
return nil, pageInfo, fmt.Errorf("failed to retrieve key rotations: %w", err)
}
keyRotations, pageInfo = entities.PageEntities[*v2.KeyRotationEdge](keyRotations, pagination)
return keyRotations, pageInfo, nil
}