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