veracity

May 13, 2025

Changes in this version

+ var ErrInconsistentUseOfPrefetchedSeal = errors.New("prefetching signed root reader used inconsistently")

+ func NewPrefetchingSealReader(ctx context.Context, sealGetter massifs.SealGetter, tenantIdentity string, ...) (*prefetchingSealReader, error)

Jan 30, 2025

Changes in this version

+ var ErrNoLogTenant = fmt.Errorf("error, cannot find log tenant, please provide either %v or %v", logIDFlagName, ...)

+ func NewFindMMREntriesCmd() *cli.Command

+ func NewFindTrieEntriesCmd() *cli.Command

+ type MassifGetter interface

+ GetMassif func(ctx context.Context, tenantIdentity string, massifIndex uint64, ...) (massifs.MassifContext, error)

Nov 19, 2024

Changes in this version

type FileWriteAppendOpener

+ func (*FileWriteAppendOpener) Create(name string) (io.WriteCloser, error)

type WatchConfig

+ Latest bool

type Watcher

+ func (w *Watcher) FirstFilter() string

+ func (w *Watcher) NextFilter() string

Nov 5, 2024

Changes in this version

+ func NewReceiptCmd() *cli.Command

Sep 13, 2024

Changes in this version

+ type Progresser interface

+ Completed func()

+ func NewNoopProgress() Progresser

+ func NewStagedProgress(prefix string, count int) Progresser

Sep 6, 2024

Changes in this version

+ var ErrChangesFlagIsExclusive = errors.New("use --changes Or --massif and --tenant, not both")

+ var ErrFailedCheckingConsistencyProof = errors.New("failed to check a consistency proof")

+ var ErrFailedToCreateReplicaDir = errors.New("failed to create a directory needed for local replication")

+ var ErrInvalidBlockNotPublicKey = errors.New("the data does not have the PEM armour indicating it is a public key")

+ var ErrInvalidKeyNotECDSAPublic = errors.New("parsed public key is not the expected ecdsa type")

+ var ErrKeyBytesParseFailed = errors.New("the pem block could not be parsed as a public key")

+ var ErrNewReplicaNotEmpty = errors.New("the local directory for a new replica already exists")

+ var ErrRemoteLogInconsistentRootState = errors.New("the local replica root state disagrees with the remote")

+ var ErrRemoteLogTruncated = errors.New("the local replica indicates the remote log has been truncated")

+ var ErrRequiredOption = errors.New("a required option was not provided")

+ var ErrSealNotFound = errors.New("seal not found")

+ var ErrSealVerifyFailed = errors.New("the seal signature verification failed")

+ func CompareECDSAPublicKeys(key1, key2 *ecdsa.PublicKey) bool

+ func CtxGetOneTenantOption(cCtx cliContextString) string

+ func CtxGetTenantOptions(cCtx cliContextString) []string

+ func DecodeECDSAPublicPEM(data []byte) (*ecdsa.PublicKey, error)

+ func DecodeECDSAPublicString(data string) (*ecdsa.PublicKey, error)

+ func EnsureTenantPrefix(tenant string) string

+ func NewDirLister() massifs.DirLister

+ func NewFileOpener() massifs.Opener

+ func NewFileWriteOpener() massifs.WriteAppendOpener

+ func NewReplicateLogsCmd() *cli.Command

+ func NewStdinOpener() massifs.Opener

+ func NewVerifyIncludedCmd() *cli.Command

type CmdCtx

+ func (c *CmdCtx) Clone() *CmdCtx

+ type FileWriteAppendOpener struct

+ func (*FileWriteAppendOpener) Open(name string) (io.WriteCloser, error)

type MassifReader

+ GetVerifiedContext func(ctx context.Context, tenantIdentity string, massifIndex uint64, ...) (*massifs.VerifiedContext, error)

+ type ReadOpener struct

+ func (*ReadOpener) Open(name string) (io.ReadCloser, error)

+ type TenantMassif struct

+ Massif int

+ Tenant string

+ func TenantMassifsFromData(data []byte) ([]TenantMassif, error)

+ type VerifiedContextReader interface

+ type VerifiedReplica struct

+ func NewVerifiedReplica(cCtx *cli.Context, cmd *CmdCtx) (*VerifiedReplica, error)

+ func (v *VerifiedReplica) ReplicateVerifiedUpdates(ctx context.Context, tenantIdentity string, startMassif, endMassif uint32) error

Aug 23, 2024

Changes in this version

+ var ErrNoChanges = errors.New("no changes found")

+ func WatchForChanges(ctx context.Context, cfg WatchConfig, reader azblob.Reader, ...) error

+ type TenantActivity struct

+ IDCommitted string

+ IDConfirmed string

+ LastModified string

+ Massif int

+ MassifURL string

+ SealURL string

+ Tenant string

+ type WatchConfig struct

+ Mode string

+ ReaderURL string

+ WatchCount int

+ WatchTenants map[string]bool

+ type Watcher struct

Jul 12, 2024

Changes in this version

+ const DefaultRemoteMassifURL

+ var ErrInvalidV3Event = errors.New(`json is not in expected v3event format`)

+ func DecodedEventsFromData(data []byte) ([]logverification.DecodedEvent, error)

+ type DirLister interface

+ ListFiles func(string) ([]string, error)

+ type FileOpener struct

+ func (*FileOpener) Open(name string) (io.ReadCloser, error)

+ type LocalMassifReader struct

+ func NewLocalMassifReader(log logger.Logger, opener Opener, logLocation string, opts ...Option) (*LocalMassifReader, error)

+ func (mr *LocalMassifReader) GetFirstMassif(ctx context.Context, tenantIdentity string, opts ...azblob.Option) (massifs.MassifContext, error)

+ func (mr *LocalMassifReader) GetHeadMassif(ctx context.Context, tenantIdentity string, opts ...azblob.Option) (massifs.MassifContext, error)

+ func (mr *LocalMassifReader) GetLazyContext(ctx context.Context, tenantIdentity string, which massifs.LogicalBlob, ...) (massifs.LogBlobContext, uint64, error)

+ func (mr *LocalMassifReader) GetMassif(ctx context.Context, tenantIdentity string, massifIndex uint64, ...) (massifs.MassifContext, error)

+ type LocalMassifReaderOptions struct

+ type MassifReader interface

+ GetFirstMassif func(ctx context.Context, tenantIdentity string, opts ...azblob.Option) (massifs.MassifContext, error)

+ GetHeadMassif func(ctx context.Context, tenantIdentity string, opts ...azblob.Option) (massifs.MassifContext, error)

+ GetLazyContext func(ctx context.Context, tenantIdentity string, which massifs.LogicalBlob, ...) (massifs.LogBlobContext, uint64, error)

+ GetMassif func(ctx context.Context, tenantIdentity string, massifIndex uint64, ...) (massifs.MassifContext, error)

+ type Opener interface

+ Open func(string) (io.ReadCloser, error)

+ type Option func(*LocalMassifReaderOptions)

+ func WithDirectory() Option

+ type OsDirLister struct

+ func (*OsDirLister) ListFiles(name string) ([]string, error)

+ type StdinOpener struct

+ func (o *StdinOpener) Open(string) (io.ReadCloser, error)

Jun 10, 2024

Changes in this version

+ const ProtectedAssetsPrefix

+ const PublicAssetsPrefix

+ var ErrUncommittedEvents = errors.New("one or more events did not have record of their inclusion in the log")

+ var ErrVerifyInclusionFailed = errors.New("the entry is not in the log")

+ func EventListFromData(data []byte) ([]json.RawMessage, error)

+ func NewAttribute(value any) (*attribute.Attribute, error)

+ func NewEventsVerifyCmd() *cli.Command

+ type VerifiableEvent struct

+ Json []byte

+ JsonOrig []byte

+ LogEntry *assets.MerkleLogEntry

+ V3Event simplehash.V3Event

+ V3EventOrig simplehash.V3Event

+ func NewVerifiableEvent(eventJson []byte) (VerifiableEvent, error)

+ func ReadVerifiableEventsFromFile(fileName string) ([]VerifiableEvent, error)

+ func VerifiableEventsFromData(data []byte) ([]VerifiableEvent, error)

May 30, 2024

Changes in this version

+ const AzureBlobURLFmt

+ const AzuriteStorageAccount

+ const DefaultContainer

+ var Bug9308 = "9308"

+ var Bugs = []string

+ func AddCommands(app *cli.App) *cli.App

+ func Bug(cmd *CmdCtx, id string) bool

+ func IsSupportedBug(id string) bool

+ func NewApp() *cli.App

+ func NewDiagCmd() *cli.Command

+ func NewEventDiagCmd() *cli.Command

+ func NewLogTailCmd() *cli.Command

+ func NewLogWatcherCmd() *cli.Command

+ func NewMassifsCmd() *cli.Command

+ func NewNodeCmd() *cli.Command

+ func NewNodeScanCmd() *cli.Command

+ func NewProveCmd() *cli.Command

+ func NewTimestamp(id uint64, epoch uint8) (*timestamppb.Timestamp, error)

+ func NewWatchConfig(cCtx *cli.Context, cmd *CmdCtx) (watcher.WatchConfig, error)

+ func PeakStack(massifHeight uint8, mmrSize uint64) []uint64

+ func SetTimestamp(id uint64, ts *timestamppb.Timestamp, epoch uint8) error

+ type CmdCtx struct

+ type LeafType uint8

+ const LeafTypeEpochTombStone

+ const LeafTypePeriodSentinel

+ const LeafTypePlain

+ type LogTailActivity struct

+ LastIDEpoch uint8

+ LastIDTimestamp uint64

+ LogActivity time.Time

+ LogSize uint64

+ TagActivity time.Time

+ type MassifTail struct

+ FirstIndex uint64

+ func TailMassif(ctx context.Context, massifReader massifs.MassifReader, tenantIdentity string) (MassifTail, error)

+ func (lt MassifTail) String() string

+ type SealTail struct

+ Count uint64

+ Signed cose.CoseSign1Message

+ State massifs.MMRState

+ func TailSeal(ctx context.Context, rootReader massifs.SignedRootReader, ...) (SealTail, error)

+ func (st SealTail) String() string

+ type TailConfig struct

+ Interval time.Duration

+ TenantIdentity string

+ func NewTailConfig(cCtx *cli.Context, cmd *CmdCtx) (TailConfig, error)