100 lines
3.6 KiB
Nim
100 lines
3.6 KiB
Nim
# Nimbus
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# Copyright (c) 2021 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [Defect].}
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import
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json_rpc/rpcproxy
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# Subset of Eth JSON-RPC API: https://eth.wiki/json-rpc/API
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# Supported subset will eventually be found here:
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# https://github.com/ethereum/stateless-ethereum-specs/blob/master/portal-network.md#json-rpc-api
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#
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# In order to already support these calls before every part of the Portal
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# Network is up, one plan is to get the data directly from an external client
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# through RPC calls. Practically just playing a proxy to that client.
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# Can be done by just forwarding the rpc call, or by adding a call here, but
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# that would introduce a unnecessary serializing/deserializing step.
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proc installEthApiHandlers*(rpcServerWithProxy: var RpcProxy)
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{.raises: [Defect, CatchableError].} =
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# Supported API
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rpcServerWithProxy.registerProxyMethod("eth_blockNumber")
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rpcServerWithProxy.registerProxyMethod("eth_call")
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rpcServerWithProxy.registerProxyMethod("eth_chainId")
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rpcServerWithProxy.registerProxyMethod("eth_estimateGas")
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rpcServerWithProxy.registerProxyMethod("eth_feeHistory")
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rpcServerWithProxy.registerProxyMethod("eth_getBalance")
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rpcServerWithProxy.registerProxyMethod("eth_getBlockByHash")
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rpcServerWithProxy.registerProxyMethod("eth_getBlockByNumber")
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rpcServerWithProxy.registerProxyMethod("eth_getBlockTransactionCountByHash")
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rpcServerWithProxy.registerProxyMethod("eth_getBlockTransactionCountByNumber")
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rpcServerWithProxy.registerProxyMethod("eth_getCode")
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rpcServerWithProxy.registerProxyMethod("eth_getRawTransactionByHash")
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rpcServerWithProxy.registerProxyMethod("eth_getRawTransactionByBlockHashAndIndex")
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rpcServerWithProxy.registerProxyMethod("eth_getRawTransactionByBlockNumberAndIndex")
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rpcServerWithProxy.registerProxyMethod("eth_getStorageAt")
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rpcServerWithProxy.registerProxyMethod("eth_getTransactionByBlockHashAndIndex")
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rpcServerWithProxy.registerProxyMethod("eth_getTransactionByBlockNumberAndIndex")
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rpcServerWithProxy.registerProxyMethod("eth_getTransactionByHash")
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rpcServerWithProxy.registerProxyMethod("eth_getTransactionCount")
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rpcServerWithProxy.registerProxyMethod("eth_getTransactionReceipt")
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rpcServerWithProxy.registerProxyMethod("eth_getUncleByBlockHashAndIndex")
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rpcServerWithProxy.registerProxyMethod("eth_getUncleByBlockNumberAndIndex")
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rpcServerWithProxy.registerProxyMethod("eth_getUncleCountByBlockHash")
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rpcServerWithProxy.registerProxyMethod("eth_getUncleCountByBlockNumber")
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rpcServerWithProxy.registerProxyMethod("eth_getProof")
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rpcServerWithProxy.registerProxyMethod("eth_sendRawTransaction")
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# Optional API
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rpcServerWithProxy.registerProxyMethod("eth_gasPrice")
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rpcServerWithProxy.registerProxyMethod("eth_getFilterChanges")
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rpcServerWithProxy.registerProxyMethod("eth_getFilterLogs")
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rpcServerWithProxy.registerProxyMethod("eth_getLogs")
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rpcServerWithProxy.registerProxyMethod("eth_newBlockFilter")
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rpcServerWithProxy.registerProxyMethod("eth_newFilter")
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rpcServerWithProxy.registerProxyMethod("eth_newPendingTransactionFilter")
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rpcServerWithProxy.registerProxyMethod("eth_pendingTransactions")
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rpcServerWithProxy.registerProxyMethod("eth_syncing")
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rpcServerWithProxy.registerProxyMethod("eth_uninstallFilter")
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