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