27 lines
703 B
Go
27 lines
703 B
Go
package rpc
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import (
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"github.com/cosmos/ethermint/version"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"github.com/ethereum/go-ethereum/crypto"
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)
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// PublicWeb3API is the web3_ prefixed set of APIs in the Web3 JSON-RPC spec.
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type PublicWeb3API struct{}
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// NewPublicWeb3API creates an instance of the Web3 API.
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func NewPublicWeb3API() *PublicWeb3API {
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return &PublicWeb3API{}
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}
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// ClientVersion returns the client version in the Web3 user agent format.
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func (a *PublicWeb3API) ClientVersion() string {
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return version.Version()
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}
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// Sha3 returns the keccak-256 hash of the passed-in input.
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func (a *PublicWeb3API) Sha3(input hexutil.Bytes) hexutil.Bytes {
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return crypto.Keccak256(input)
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}
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