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package core
import (
"context"
"time"
"github.com/tendermint/tendermint/internal/eventlog/cursor"
"github.com/tendermint/tendermint/libs/bytes"
"github.com/tendermint/tendermint/rpc/coretypes"
rpc "github.com/tendermint/tendermint/rpc/jsonrpc/server"
"github.com/tendermint/tendermint/types"
)
// TODO: better system than "unsafe" prefix
type RoutesMap map[string]*rpc.RPCFunc
// RouteOptions provide optional settings to NewRoutesMap. A nil *RouteOptions
// is ready for use and provides defaults as specified.
type RouteOptions struct {
Unsafe bool // include "unsafe" methods (default false)
}
// NewRoutesMap constructs an RPC routing map for the given service
// implementation. If svc implements RPCUnsafe and opts.Unsafe is true, the
// "unsafe" methods will also be added to the map. The caller may also edit the
// map after construction; each call to NewRoutesMap returns a fresh map.
func NewRoutesMap(svc RPCService, opts *RouteOptions) RoutesMap {
if opts == nil {
opts = new(RouteOptions)
}
out := RoutesMap{
// Event subscription. Note that subscribe, unsubscribe, and
// unsubscribe_all are only available via the websocket endpoint.
"events": rpc.NewRPCFunc(svc.Events, "filter", "maxItems", "before", "after", "waitTime"),
"subscribe": rpc.NewWSRPCFunc(svc.Subscribe, "query"),
"unsubscribe": rpc.NewWSRPCFunc(svc.Unsubscribe, "query"),
"unsubscribe_all": rpc.NewWSRPCFunc(svc.UnsubscribeAll),
// info API
"health": rpc.NewRPCFunc(svc.Health),
"status": rpc.NewRPCFunc(svc.Status),
"net_info": rpc.NewRPCFunc(svc.NetInfo),
"blockchain": rpc.NewRPCFunc(svc.BlockchainInfo, "minHeight", "maxHeight"),
"genesis": rpc.NewRPCFunc(svc.Genesis),
"genesis_chunked": rpc.NewRPCFunc(svc.GenesisChunked, "chunk"),
"header": rpc.NewRPCFunc(svc.Header, "height"),
"header_by_hash": rpc.NewRPCFunc(svc.HeaderByHash, "hash"),
"block": rpc.NewRPCFunc(svc.Block, "height"),
"block_by_hash": rpc.NewRPCFunc(svc.BlockByHash, "hash"),
"block_results": rpc.NewRPCFunc(svc.BlockResults, "height"),
"commit": rpc.NewRPCFunc(svc.Commit, "height"),
"check_tx": rpc.NewRPCFunc(svc.CheckTx, "tx"),
"remove_tx": rpc.NewRPCFunc(svc.RemoveTx, "txkey"),
"tx": rpc.NewRPCFunc(svc.Tx, "hash", "prove"),
"tx_search": rpc.NewRPCFunc(svc.TxSearch, "query", "prove", "page", "per_page", "order_by"),
"block_search": rpc.NewRPCFunc(svc.BlockSearch, "query", "page", "per_page", "order_by"),
"validators": rpc.NewRPCFunc(svc.Validators, "height", "page", "per_page"),
"dump_consensus_state": rpc.NewRPCFunc(svc.DumpConsensusState),
"consensus_state": rpc.NewRPCFunc(svc.GetConsensusState),
"consensus_params": rpc.NewRPCFunc(svc.ConsensusParams, "height"),
"unconfirmed_txs": rpc.NewRPCFunc(svc.UnconfirmedTxs, "page", "per_page"),
"num_unconfirmed_txs": rpc.NewRPCFunc(svc.NumUnconfirmedTxs),
// tx broadcast API
"broadcast_tx_commit": rpc.NewRPCFunc(svc.BroadcastTxCommit, "tx"),
"broadcast_tx_sync": rpc.NewRPCFunc(svc.BroadcastTxSync, "tx"),
"broadcast_tx_async": rpc.NewRPCFunc(svc.BroadcastTxAsync, "tx"),
// abci API
"abci_query": rpc.NewRPCFunc(svc.ABCIQuery, "path", "data", "height", "prove"),
"abci_info": rpc.NewRPCFunc(svc.ABCIInfo),
// evidence API
"broadcast_evidence": rpc.NewRPCFunc(svc.BroadcastEvidence, "evidence"),
}
if u, ok := svc.(RPCUnsafe); ok && opts.Unsafe {
out["unsafe_flush_mempool"] = rpc.NewRPCFunc(u.UnsafeFlushMempool)
}
return out
}
// RPCService defines the set of methods exported by the RPC service
// implementation, for use in constructing a routing table.
type RPCService interface {
ABCIInfo(ctx context.Context) (*coretypes.ResultABCIInfo, error)
ABCIQuery(ctx context.Context, path string, data bytes.HexBytes, height int64, prove bool) (*coretypes.ResultABCIQuery, error)
Block(ctx context.Context, heightPtr *int64) (*coretypes.ResultBlock, error)
BlockByHash(ctx context.Context, hash bytes.HexBytes) (*coretypes.ResultBlock, error)
BlockResults(ctx context.Context, heightPtr *int64) (*coretypes.ResultBlockResults, error)
BlockSearch(ctx context.Context, query string, pagePtr, perPagePtr *int, orderBy string) (*coretypes.ResultBlockSearch, error)
BlockchainInfo(ctx context.Context, minHeight, maxHeight int64) (*coretypes.ResultBlockchainInfo, error)
BroadcastEvidence(ctx context.Context, ev coretypes.Evidence) (*coretypes.ResultBroadcastEvidence, error)
BroadcastTxAsync(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTx, error)
BroadcastTxCommit(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTxCommit, error)
BroadcastTxSync(ctx context.Context, tx types.Tx) (*coretypes.ResultBroadcastTx, error)
CheckTx(ctx context.Context, tx types.Tx) (*coretypes.ResultCheckTx, error)
Commit(ctx context.Context, heightPtr *int64) (*coretypes.ResultCommit, error)
ConsensusParams(ctx context.Context, heightPtr *int64) (*coretypes.ResultConsensusParams, error)
DumpConsensusState(ctx context.Context) (*coretypes.ResultDumpConsensusState, error)
Events(ctx context.Context, filter *coretypes.EventFilter, maxItems int, before, after cursor.Cursor, waitTime time.Duration) (*coretypes.ResultEvents, error)
Genesis(ctx context.Context) (*coretypes.ResultGenesis, error)
GenesisChunked(ctx context.Context, chunk uint) (*coretypes.ResultGenesisChunk, error)
GetConsensusState(ctx context.Context) (*coretypes.ResultConsensusState, error)
Header(ctx context.Context, heightPtr *int64) (*coretypes.ResultHeader, error)
HeaderByHash(ctx context.Context, hash bytes.HexBytes) (*coretypes.ResultHeader, error)
Health(ctx context.Context) (*coretypes.ResultHealth, error)
NetInfo(ctx context.Context) (*coretypes.ResultNetInfo, error)
NumUnconfirmedTxs(ctx context.Context) (*coretypes.ResultUnconfirmedTxs, error)
RemoveTx(ctx context.Context, txkey types.TxKey) error
Status(ctx context.Context) (*coretypes.ResultStatus, error)
Subscribe(ctx context.Context, query string) (*coretypes.ResultSubscribe, error)
Tx(ctx context.Context, hash bytes.HexBytes, prove bool) (*coretypes.ResultTx, error)
TxSearch(ctx context.Context, query string, prove bool, pagePtr, perPagePtr *int, orderBy string) (*coretypes.ResultTxSearch, error)
UnconfirmedTxs(ctx context.Context, page, perPage *int) (*coretypes.ResultUnconfirmedTxs, error)
Unsubscribe(ctx context.Context, query string) (*coretypes.ResultUnsubscribe, error)
UnsubscribeAll(ctx context.Context) (*coretypes.ResultUnsubscribe, error)
Validators(ctx context.Context, heightPtr *int64, pagePtr, perPagePtr *int) (*coretypes.ResultValidators, error)
}
// RPCUnsafe defines the set of "unsafe" methods that may optionally be
// exported by the RPC service.
type RPCUnsafe interface {
UnsafeFlushMempool(ctx context.Context) (*coretypes.ResultUnsafeFlushMempool, error)
}