mirror of https://github.com/status-im/go-waku.git
55 lines
2.1 KiB
Go
55 lines
2.1 KiB
Go
//go:build gowaku_rln
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// +build gowaku_rln
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package node
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import (
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"crypto/ecdsa"
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"github.com/ethereum/go-ethereum/common"
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"github.com/status-im/go-waku/waku/v2/protocol/rln"
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r "github.com/waku-org/go-zerokit-rln/rln"
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)
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// WithStaticRLNRelay enables the Waku V2 RLN protocol in offchain mode
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// Requires the `gowaku_rln` build constrain (or the env variable RLN=true if building go-waku)
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func WithStaticRLNRelay(pubsubTopic string, contentTopic string, memberIndex r.MembershipIndex, spamHandler rln.SpamHandler) WakuNodeOption {
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return func(params *WakuNodeParameters) error {
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params.enableRLN = true
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params.rlnRelayDynamic = false
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params.rlnRelayMemIndex = memberIndex
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params.rlnRelayPubsubTopic = pubsubTopic
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params.rlnRelayContentTopic = contentTopic
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params.rlnSpamHandler = spamHandler
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return nil
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}
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}
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type MembershipCredentials struct {
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Contract common.Address `json:"contract"`
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Keypair *r.MembershipKeyPair `json:"membershipKeyPair"`
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Index r.MembershipIndex `json:"rlnIndex"`
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}
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// WithStaticRLNRelay enables the Waku V2 RLN protocol in onchain mode.
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// Requires the `gowaku_rln` build constrain (or the env variable RLN=true if building go-waku)
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func WithDynamicRLNRelay(pubsubTopic string, contentTopic string, membershipCredentials MembershipCredentials, spamHandler rln.SpamHandler, ethClientAddress string, ethPrivateKey *ecdsa.PrivateKey, registrationHandler rln.RegistrationHandler) WakuNodeOption {
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return func(params *WakuNodeParameters) error {
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params.enableRLN = true
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params.rlnRelayDynamic = true
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params.rlnRelayMemIndex = membershipCredentials.Index
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if membershipCredentials.Keypair != nil {
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params.rlnRelayIDKey = &membershipCredentials.Keypair.IDKey
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params.rlnRelayIDCommitment = &membershipCredentials.Keypair.IDCommitment
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}
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params.rlnRelayPubsubTopic = pubsubTopic
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params.rlnRelayContentTopic = contentTopic
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params.rlnSpamHandler = spamHandler
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params.rlnETHClientAddress = ethClientAddress
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params.rlnETHPrivateKey = ethPrivateKey
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params.rlnMembershipContractAddress = membershipCredentials.Contract
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params.rlnRegistrationHandler = registrationHandler
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return nil
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}
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}
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