package audit import ( "crypto/sha256" "fmt" "github.com/nspcc-dev/neo-go/pkg/vm/stackitem" "github.com/nspcc-dev/neofs-node/pkg/morph/client" cid "github.com/nspcc-dev/neofs-sdk-go/container/id" ) // ListAllAuditResultID returns a list of all audit result IDs inside audit contract. func (c *Client) ListAllAuditResultID() ([]ResultID, error) { invokePrm := client.TestInvokePrm{} invokePrm.SetMethod(listResultsMethod) items, err := c.client.TestInvoke(invokePrm) if err != nil { return nil, fmt.Errorf("could not perform test invocation (%s): %w", listResultsMethod, err) } return parseAuditResults(items, listResultsMethod) } // ListAuditResultIDByEpoch returns a list of audit result IDs inside audit // contract for specific epoch number. func (c *Client) ListAuditResultIDByEpoch(epoch uint64) ([]ResultID, error) { prm := client.TestInvokePrm{} prm.SetMethod(listByEpochResultsMethod) prm.SetArgs(epoch) items, err := c.client.TestInvoke(prm) if err != nil { return nil, fmt.Errorf("could not perform test invocation (%s): %w", listByEpochResultsMethod, err) } return parseAuditResults(items, listByEpochResultsMethod) } // ListAuditResultIDByCID returns a list of audit result IDs inside audit // contract for specific epoch number and container ID. func (c *Client) ListAuditResultIDByCID(epoch uint64, cnr *cid.ID) ([]ResultID, error) { binCnr := make([]byte, sha256.Size) cnr.Encode(binCnr) prm := client.TestInvokePrm{} prm.SetMethod(listByCIDResultsMethod) prm.SetArgs(epoch, binCnr) items, err := c.client.TestInvoke(prm) if err != nil { return nil, fmt.Errorf("could not perform test invocation (%s): %w", listByCIDResultsMethod, err) } return parseAuditResults(items, listByCIDResultsMethod) } // ListAuditResultIDByNode returns a list of audit result IDs inside audit // contract for specific epoch number, container ID and inner ring public key. func (c *Client) ListAuditResultIDByNode(epoch uint64, cnr *cid.ID, nodeKey []byte) ([]ResultID, error) { binCnr := make([]byte, sha256.Size) cnr.Encode(binCnr) prm := client.TestInvokePrm{} prm.SetMethod(listByNodeResultsMethod) prm.SetArgs(epoch, binCnr, nodeKey) items, err := c.client.TestInvoke(prm) if err != nil { return nil, fmt.Errorf("could not perform test invocation (%s): %w", listByNodeResultsMethod, err) } return parseAuditResults(items, listByNodeResultsMethod) } func parseAuditResults(items []stackitem.Item, method string) ([]ResultID, error) { if ln := len(items); ln != 1 { return nil, fmt.Errorf("unexpected stack item count (%s): %d", method, ln) } items, err := client.ArrayFromStackItem(items[0]) if err != nil { return nil, fmt.Errorf("could not get stack item array from stack item (%s): %w", method, err) } res := make([]ResultID, 0, len(items)) for i := range items { rawRes, err := client.BytesFromStackItem(items[i]) if err != nil { return nil, fmt.Errorf("could not get byte array from stack item (%s): %w", method, err) } res = append(res, rawRes) } return res, nil }