package server

import "github.com/google/trillian/server"

Index

Constants 

const QuotaEtcd = "etcd"

QuotaEtcd represents the etcd quota implementation. 

const QuotaMySQL = "mysql"

QuotaMySQL represents the MySQL quota implementation. 

const (
	// QuotaNoop represents the noop quota implementation.
	QuotaNoop = "noop"
)

Variables 

var (
	// EtcdServers is a flag containing the address(es) of etcd servers
	EtcdServers = flag.String("etcd_servers", "", "A comma-separated list of etcd servers; no etcd registration if empty")
)
var NewStorageProvider = storage.NewProvider

NewStorageProvider returns a new StorageProvider instance of the type specified by name.

Deprecated: storage.NewProvider should be used directly. 

var NewStorageProviderFromFlags = storage.NewProviderFromFlags

NewStorageProviderFromFlags returns a new StorageProvider instance of the type specified by flag.

Deprecated: storage.NewProviderFromFlags should be used directly. 

var (
	// QuotaSystem is a flag specifying which quota system is in use.
	QuotaSystem = flag.String("quota_system", "mysql", fmt.Sprintf("Quota system to use. One of: %v", quotaSystems()))
)
var RegisterStorageProvider = storage.RegisterProvider

RegisterStorageProvider registers the provided StorageProvider.

Deprecated: storage.RegisterProvider should be used directly.

Functions

func NewQuotaManager 

func NewQuotaManager(name string) (quota.Manager, error)

NewQuotaManager returns a quota.Manager implementation.

func NewQuotaManagerFromFlags 

func NewQuotaManagerFromFlags() (quota.Manager, error)

NewQuotaManagerFromFlags returns a quota.Manager implementation as speficied by flag.

func RegisterQuotaManager 

func RegisterQuotaManager(name string, qp NewQuotaManagerFunc) error

RegisterQuotaManager registers the provided QuotaManager.

Types

type NewQuotaManagerFunc 

type NewQuotaManagerFunc func() (quota.Manager, error)

NewQuotaManagerFunc is the signature of a function which can be registered to provide instances of a quota manager.

type NewStorageProviderFunc 

type NewStorageProviderFunc = storage.NewProviderFunc

NewStorageProviderFunc is the signature of a function which can be registered to provide instances of storage providers.

Deprecated: storage.NewProviderFunc should be used directly.

type StorageProvider 

type StorageProvider = storage.Provider

StorageProvider is an interface which allows Trillian binaries to use different storage implementations.

Deprecated: storage.Provider should be used directly.

type TrillianLogRPCServer 

type TrillianLogRPCServer struct {
	// contains filtered or unexported fields
}

TrillianLogRPCServer implements the RPC API defined in the proto

func NewTrillianLogRPCServer 

func NewTrillianLogRPCServer(registry extension.Registry, timeSource clock.TimeSource) *TrillianLogRPCServer

NewTrillianLogRPCServer creates a new RPC server backed by a LogStorageProvider.

func (*TrillianLogRPCServer) AddSequencedLeaf 

func (t *TrillianLogRPCServer) AddSequencedLeaf(ctx context.Context, req *trillian.AddSequencedLeafRequest) (*trillian.AddSequencedLeafResponse, error)

AddSequencedLeaf submits one sequenced leaf to the storage.

func (*TrillianLogRPCServer) AddSequencedLeaves 

func (t *TrillianLogRPCServer) AddSequencedLeaves(ctx context.Context, req *trillian.AddSequencedLeavesRequest) (*trillian.AddSequencedLeavesResponse, error)

AddSequencedLeaves submits a batch of sequenced leaves to a pre-ordered log for later integration into its underlying tree.

func (*TrillianLogRPCServer) GetConsistencyProof 

func (t *TrillianLogRPCServer) GetConsistencyProof(ctx context.Context, req *trillian.GetConsistencyProofRequest) (*trillian.GetConsistencyProofResponse, error)

GetConsistencyProof obtains a proof that two versions of the tree are consistent with each other and that the later tree includes all the entries of the prior one. For more details see the example trees in RFC 6962.

func (*TrillianLogRPCServer) GetEntryAndProof 

func (t *TrillianLogRPCServer) GetEntryAndProof(ctx context.Context, req *trillian.GetEntryAndProofRequest) (*trillian.GetEntryAndProofResponse, error)

GetEntryAndProof returns both a Merkle Leaf entry and an inclusion proof for a given index and tree size.

func (*TrillianLogRPCServer) GetInclusionProof 

func (t *TrillianLogRPCServer) GetInclusionProof(ctx context.Context, req *trillian.GetInclusionProofRequest) (*trillian.GetInclusionProofResponse, error)

GetInclusionProof obtains the proof of inclusion in the tree for a leaf that has been sequenced. Similar to the get proof by hash handler but one less step as we don't need to look up the index

func (*TrillianLogRPCServer) GetInclusionProofByHash 

func (t *TrillianLogRPCServer) GetInclusionProofByHash(ctx context.Context, req *trillian.GetInclusionProofByHashRequest) (*trillian.GetInclusionProofByHashResponse, error)

GetInclusionProofByHash obtains proofs of inclusion by leaf hash. Because some logs can contain duplicate hashes it is possible for multiple proofs to be returned.

func (*TrillianLogRPCServer) GetLatestSignedLogRoot 

func (t *TrillianLogRPCServer) GetLatestSignedLogRoot(ctx context.Context, req *trillian.GetLatestSignedLogRootRequest) (*trillian.GetLatestSignedLogRootResponse, error)

GetLatestSignedLogRoot obtains the latest published tree root for the Merkle Tree that underlies the log.

func (*TrillianLogRPCServer) GetLeavesByHash 

func (t *TrillianLogRPCServer) GetLeavesByHash(ctx context.Context, req *trillian.GetLeavesByHashRequest) (*trillian.GetLeavesByHashResponse, error)

GetLeavesByHash obtains one or more leaves based on their tree hash. It is not possible to fetch leaves that have been queued but not yet integrated. Logs may accept duplicate entries so this may return more results than the number of hashes in the request.

func (*TrillianLogRPCServer) GetLeavesByIndex 

func (t *TrillianLogRPCServer) GetLeavesByIndex(ctx context.Context, req *trillian.GetLeavesByIndexRequest) (*trillian.GetLeavesByIndexResponse, error)

GetLeavesByIndex obtains one or more leaves based on their sequence number within the tree. It is not possible to fetch leaves that have been queued but not yet integrated. TODO: Validate indices against published tree size in case we implement write sharding that can get ahead of this point. Not currently clear what component should own this state.

func (*TrillianLogRPCServer) GetLeavesByRange 

func (t *TrillianLogRPCServer) GetLeavesByRange(ctx context.Context, req *trillian.GetLeavesByRangeRequest) (*trillian.GetLeavesByRangeResponse, error)

GetLeavesByRange obtains leaves based on a range of sequence numbers within the tree. This only fetches sequenced leaves; leaves that have been queued but not yet integrated are not visible.

func (*TrillianLogRPCServer) GetSequencedLeafCount 

func (t *TrillianLogRPCServer) GetSequencedLeafCount(ctx context.Context, req *trillian.GetSequencedLeafCountRequest) (*trillian.GetSequencedLeafCountResponse, error)

GetSequencedLeafCount returns the number of leaves that have been integrated into the Merkle Tree. This can be zero for a log containing no entries.

func (*TrillianLogRPCServer) InitLog 

func (t *TrillianLogRPCServer) InitLog(ctx context.Context, req *trillian.InitLogRequest) (*trillian.InitLogResponse, error)

InitLog initialises a freshly created Log by creating the first STH with size 0.

func (*TrillianLogRPCServer) IsHealthy 

func (t *TrillianLogRPCServer) IsHealthy() error

IsHealthy returns nil if the server is healthy, error otherwise.

func (*TrillianLogRPCServer) QueueLeaf 

func (t *TrillianLogRPCServer) QueueLeaf(ctx context.Context, req *trillian.QueueLeafRequest) (*trillian.QueueLeafResponse, error)

QueueLeaf submits one leaf to the queue.

func (*TrillianLogRPCServer) QueueLeaves 

func (t *TrillianLogRPCServer) QueueLeaves(ctx context.Context, req *trillian.QueueLeavesRequest) (*trillian.QueueLeavesResponse, error)

QueueLeaves submits a batch of leaves to the log for later integration into the underlying tree.

type TrillianMapServer 

type TrillianMapServer struct {
	trillian.UnimplementedTrillianMapServer
	// contains filtered or unexported fields
}

TrillianMapServer implements the RPC API defined in the proto

func NewTrillianMapServer 

func NewTrillianMapServer(registry extension.Registry, opts TrillianMapServerOptions) *TrillianMapServer

NewTrillianMapServer creates a new RPC server backed by registry

func (*TrillianMapServer) GetLeaf 

func (t *TrillianMapServer) GetLeaf(ctx context.Context, req *trillian.GetMapLeafRequest) (*trillian.GetMapLeafResponse, error)

GetLeaf returns an inclusion proof to the leaf, or nil if the leaf does not exist.

func (*TrillianMapServer) GetLeafByRevision 

func (t *TrillianMapServer) GetLeafByRevision(ctx context.Context, req *trillian.GetMapLeafByRevisionRequest) (*trillian.GetMapLeafResponse, error)

GetLeafByRevision returns an inclusion proof to the leaf, or nil if the leaf does not exist.

func (*TrillianMapServer) GetLeaves 

func (t *TrillianMapServer) GetLeaves(ctx context.Context, req *trillian.GetMapLeavesRequest) (*trillian.GetMapLeavesResponse, error)

GetLeaves implements the GetLeaves RPC method. Each requested index will return an inclusion proof to the leaf, or nil if the leaf does not exist.

func (*TrillianMapServer) GetLeavesByRevision 

func (t *TrillianMapServer) GetLeavesByRevision(ctx context.Context, req *trillian.GetMapLeavesByRevisionRequest) (*trillian.GetMapLeavesResponse, error)

GetLeavesByRevision implements the GetLeavesByRevision RPC method.

func (*TrillianMapServer) GetLeavesByRevisionNoProof 

func (t *TrillianMapServer) GetLeavesByRevisionNoProof(ctx context.Context, req *trillian.GetMapLeavesByRevisionRequest) (*trillian.MapLeaves, error)

GetLeavesByRevisionNoProof implements the GetLeavesByRevision RPC method.

func (*TrillianMapServer) GetSignedMapRoot 

func (t *TrillianMapServer) GetSignedMapRoot(ctx context.Context, req *trillian.GetSignedMapRootRequest) (*trillian.GetSignedMapRootResponse, error)

GetSignedMapRoot implements the GetSignedMapRoot RPC method.

func (*TrillianMapServer) GetSignedMapRootByRevision 

func (t *TrillianMapServer) GetSignedMapRootByRevision(ctx context.Context, req *trillian.GetSignedMapRootByRevisionRequest) (*trillian.GetSignedMapRootResponse, error)

GetSignedMapRootByRevision implements the GetSignedMapRootByRevision RPC method.

func (*TrillianMapServer) InitMap 

func (t *TrillianMapServer) InitMap(ctx context.Context, req *trillian.InitMapRequest) (*trillian.InitMapResponse, error)

InitMap implements the RPC Method of the same name.

func (*TrillianMapServer) IsHealthy 

func (t *TrillianMapServer) IsHealthy() error

IsHealthy returns nil if the server is healthy, error otherwise.

func (*TrillianMapServer) SetLeaves 

func (t *TrillianMapServer) SetLeaves(ctx context.Context, req *trillian.SetMapLeavesRequest) (*trillian.SetMapLeavesResponse, error)

SetLeaves implements the SetLeaves RPC method.

type TrillianMapServerOptions 

type TrillianMapServerOptions struct {
	// UseSingleTransaction specifies whether updates to a map should be
	// attempted within a single transaction.
	UseSingleTransaction bool

	// UseLargePreload enables the performance workaround applied when
	// UseSingleTransaction is set.
	UseLargePreload bool
}

TrillianMapServerOptions allows various options to be provided when creating a new TrillianMapServer.

type TrillianMapWriteServer 

type TrillianMapWriteServer struct {
	// contains filtered or unexported fields
}

TrillianMapWriteServer implements the Write RPC API

func NewTrillianMapWriteServer 

func NewTrillianMapWriteServer(registry extension.Registry, mapServer *TrillianMapServer) *TrillianMapWriteServer

NewTrillianMapWriteServer creates a new RPC server for map writes

func (*TrillianMapWriteServer) GetLeavesByRevision 

func (t *TrillianMapWriteServer) GetLeavesByRevision(ctx context.Context, req *trillian.GetMapLeavesByRevisionRequest) (*trillian.MapLeaves, error)

GetLeavesByRevision implements the GetLeavesByRevision write RPC method.

func (*TrillianMapWriteServer) IsHealthy 

func (t *TrillianMapWriteServer) IsHealthy() error

IsHealthy returns nil if the server is healthy, error otherwise.

func (*TrillianMapWriteServer) WriteLeaves 

func (t *TrillianMapWriteServer) WriteLeaves(ctx context.Context, req *trillian.WriteMapLeavesRequest) (*trillian.WriteMapLeavesResponse, error)

WriteLeaves implements the WriteLeaves write RPC method.

Source Files

etcd_quota_provider.go log_rpc_server.go map_rpc_server.go map_tree_updater.go map_write_rpc_server.go mysql_quota_provider.go proof_fetcher.go quota.go storage_provider.go validate.go

Directories

PathSynopsis
server/adminPackage admin contains the TrillianAdminServer implementation.
server/errorsPackage errors contains utilities to translate TrillianErrors to gRPC errors.
server/interceptorPackage interceptor defines gRPC interceptors for Trillian.
Version
v1.3.7
Published
Jan 16, 2020
Platform
js/wasm
Imports
28 packages
Last checked
2 hours ago –

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