mirror of https://github.com/status-im/go-waku.git
chore(rln-relay): use the only key from keystore if only 1 exists
This commit is contained in:
parent
08cabab41f
commit
8783cd2f45
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@ -1,12 +1,12 @@
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plugins:
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golint:
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enabled: true
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# golint:
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# enabled: true
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gofmt:
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enabled: true
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govet:
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enabled: true
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# golangci-lint:
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#enabled: true
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# golangci-lint:
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# enabled: true
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exclude_patterns:
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- "."
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- "**/*.pb.go"
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@ -17,11 +17,12 @@ func rlnFlags() []cli.Flag {
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Usage: "Enable spam protection through rln-relay",
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Destination: &options.RLNRelay.Enable,
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},
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&cli.UintFlag{
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Name: "rln-relay-membership-index",
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Value: 0,
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Usage: "the index of credentials to use",
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Destination: &options.RLNRelay.MembershipIndex,
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&cli.GenericFlag{
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Name: "rln-relay-cred-index",
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Usage: "the index of the onchain commitment to use",
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Value: &wcli.OptionalUint{
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Value: &options.RLNRelay.MembershipIndex,
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},
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},
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&cli.BoolFlag{
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Name: "rln-relay-dynamic",
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@ -17,7 +17,7 @@ func checkForRLN(logger *zap.Logger, options NodeOptions, nodeOpts *[]node.WakuN
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failOnErr(errors.New("relay not available"), "Could not enable RLN Relay")
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}
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if !options.RLNRelay.Dynamic {
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*nodeOpts = append(*nodeOpts, node.WithStaticRLNRelay(rln.MembershipIndex(options.RLNRelay.MembershipIndex), nil))
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*nodeOpts = append(*nodeOpts, node.WithStaticRLNRelay((*rln.MembershipIndex)(options.RLNRelay.MembershipIndex), nil))
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} else {
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// TODO: too many parameters in this function
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// consider passing a config struct instead
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@ -26,7 +26,7 @@ func checkForRLN(logger *zap.Logger, options NodeOptions, nodeOpts *[]node.WakuN
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options.RLNRelay.CredentialsPassword,
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options.RLNRelay.TreePath,
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options.RLNRelay.MembershipContractAddress,
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rln.MembershipIndex(options.RLNRelay.MembershipIndex),
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options.RLNRelay.MembershipIndex,
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nil,
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options.RLNRelay.ETHClientAddress,
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))
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@ -40,7 +40,7 @@ type RLNRelayOptions struct {
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CredentialsPath string
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CredentialsPassword string
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TreePath string
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MembershipIndex uint
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MembershipIndex *uint
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Dynamic bool
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ETHClientAddress string
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MembershipContractAddress common.Address
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@ -54,13 +54,13 @@ func execute(options Options) {
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options.RLNRelay.CredentialsPassword,
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"", // Will use default tree path
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options.RLNRelay.MembershipContractAddress,
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uint(options.RLNRelay.MembershipIndex),
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options.RLNRelay.MembershipIndex,
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spamHandler,
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options.RLNRelay.ETHClientAddress,
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))
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} else {
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opts = append(opts, node.WithStaticRLNRelay(
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uint(options.RLNRelay.MembershipIndex),
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options.RLNRelay.MembershipIndex,
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spamHandler))
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}
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}
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@ -36,8 +36,7 @@ func getFlags() []cli.Flag {
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testCT, err := protocol.NewContentTopic("toy-chat", 3, "mingde", "proto")
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if err != nil {
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fmt.Println("Invalid contentTopic")
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return nil
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panic("invalid contentTopic")
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}
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testnetContentTopic := testCT.String()
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@ -190,11 +189,12 @@ func getFlags() []cli.Flag {
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Usage: "Enable spam protection through rln-relay",
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Destination: &options.RLNRelay.Enable,
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},
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&cli.UintFlag{
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Name: "rln-relay-membership-index",
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Value: 0,
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Usage: "the index of credentials to use",
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Destination: &options.RLNRelay.MembershipIndex,
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&cli.GenericFlag{
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Name: "rln-relay-cred-index",
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Usage: "the index of the onchain commitment to use",
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Value: &wcli.OptionalUint{
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Value: &options.RLNRelay.MembershipIndex,
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},
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},
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&cli.BoolFlag{
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Name: "rln-relay-dynamic",
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@ -31,7 +31,7 @@ type RLNRelayOptions struct {
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Enable bool
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CredentialsPath string
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CredentialsPassword string
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MembershipIndex uint
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MembershipIndex *uint
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Dynamic bool
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ETHClientAddress string
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MembershipContractAddress common.Address
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@ -4,6 +4,7 @@ import (
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"crypto/ecdsa"
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"errors"
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"fmt"
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"strconv"
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"strings"
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"github.com/ethereum/go-ethereum/common"
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@ -73,3 +74,33 @@ func (v *ChoiceValue) String() string {
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}
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return *v.Value
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}
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// OptionalUint represents a urfave/cli flag to store uint values that can be
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// optionally set and not have any default value assigned to it
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type OptionalUint struct {
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Value **uint
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}
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// Set assigns a value to the flag only if it represents a valid uint value
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func (v *OptionalUint) Set(value string) error {
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if value != "" {
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uintVal, err := strconv.ParseUint(value, 10, 0)
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if err != nil {
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return err
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}
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uVal := uint(uintVal)
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*v.Value = &uVal
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} else {
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v.Value = nil
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}
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return nil
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}
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// String returns the string representation of the OptionalUint flag, if set
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func (v *OptionalUint) String() string {
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if v.Value == nil {
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return ""
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}
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return fmt.Sprintf("%d", *v.Value)
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}
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@ -38,14 +38,18 @@ func (w *WakuNode) setupRLNRelay() error {
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if !w.opts.rlnRelayDynamic {
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w.log.Info("setting up waku-rln-relay in off-chain mode")
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index := uint(0)
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if w.opts.rlnRelayMemIndex != nil {
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index = *w.opts.rlnRelayMemIndex
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}
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// set up rln relay inputs
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groupKeys, idCredential, err := static.Setup(w.opts.rlnRelayMemIndex)
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groupKeys, idCredential, err := static.Setup(index)
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if err != nil {
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return err
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}
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groupManager, err = static.NewStaticGroupManager(groupKeys, idCredential, w.opts.rlnRelayMemIndex, rlnInstance,
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rootTracker, w.log)
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groupManager, err = static.NewStaticGroupManager(groupKeys, idCredential, index, rlnInstance, rootTracker, w.log)
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if err != nil {
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return err
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}
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@ -94,7 +94,7 @@ type WakuNodeParameters struct {
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enablePeerExchange bool
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enableRLN bool
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rlnRelayMemIndex uint
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rlnRelayMemIndex *uint
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rlnRelayDynamic bool
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rlnSpamHandler func(message *pb.WakuMessage) error
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rlnETHClientAddress string
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@ -11,7 +11,7 @@ import (
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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(memberIndex r.MembershipIndex, spamHandler rln.SpamHandler) WakuNodeOption {
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func WithStaticRLNRelay(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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@ -23,7 +23,7 @@ func WithStaticRLNRelay(memberIndex r.MembershipIndex, spamHandler rln.SpamHandl
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// WithDynamicRLNRelay 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(keystorePath string, keystorePassword string, treePath string, membershipContract common.Address, membershipIndex uint, spamHandler rln.SpamHandler, ethClientAddress string) WakuNodeOption {
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func WithDynamicRLNRelay(keystorePath string, keystorePassword string, treePath string, membershipContract common.Address, membershipIndex *uint, spamHandler rln.SpamHandler, ethClientAddress string) 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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@ -39,6 +39,7 @@ type DynamicGroupManager struct {
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appKeystore *keystore.AppKeystore
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keystorePassword string
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membershipIndexToLoad *uint
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}
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func (gm *DynamicGroupManager) handler(events []*contracts.RLNMemberRegistered) error {
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@ -104,7 +105,7 @@ type RegistrationHandler = func(tx *types.Transaction)
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func NewDynamicGroupManager(
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ethClientAddr string,
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memContractAddr common.Address,
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membershipIndex uint,
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membershipIndexToLoad *uint,
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appKeystore *keystore.AppKeystore,
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keystorePassword string,
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reg prometheus.Registerer,
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@ -116,7 +117,7 @@ func NewDynamicGroupManager(
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web3Config := web3.NewConfig(ethClientAddr, memContractAddr)
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return &DynamicGroupManager{
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membershipIndex: membershipIndex,
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membershipIndexToLoad: membershipIndexToLoad,
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appKeystore: appKeystore,
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keystorePassword: keystorePassword,
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MembershipFetcher: NewMembershipFetcher(web3Config, rlnInstance, rootTracker, log),
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@ -170,7 +171,7 @@ func (gm *DynamicGroupManager) loadCredential(ctx context.Context) error {
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credentials, err := gm.appKeystore.GetMembershipCredentials(
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gm.keystorePassword,
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gm.membershipIndex,
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gm.membershipIndexToLoad,
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keystore.NewMembershipContractInfo(gm.web3Config.ChainID, gm.web3Config.RegistryContract.Address))
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if err != nil {
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return err
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@ -191,6 +192,7 @@ func (gm *DynamicGroupManager) loadCredential(ctx context.Context) error {
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}
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gm.identityCredential = credentials.IdentityCredential
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gm.membershipIndex = credentials.TreeIndex
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return nil
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}
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@ -81,11 +81,32 @@ func getKey(treeIndex rln.MembershipIndex, filterMembershipContract MembershipCo
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}
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// GetMembershipCredentials decrypts and retrieves membership credentials from the keystore applying filters
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func (k *AppKeystore) GetMembershipCredentials(keystorePassword string, treeIndex rln.MembershipIndex, filterMembershipContract MembershipContractInfo) (*MembershipCredentials, error) {
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key, err := getKey(treeIndex, filterMembershipContract)
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func (k *AppKeystore) GetMembershipCredentials(keystorePassword string, index *rln.MembershipIndex, filterMembershipContract MembershipContractInfo) (*MembershipCredentials, error) {
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// If there is only one, and index to laod nil, assume 0,
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// if there is more than one, complain if the index to load is nil
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var key Key
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var err error
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if len(k.Credentials) == 1 {
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// Only one credential, the tree index does not matter.
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k.logger.Warn("automatically loading the only credential found on the keystore")
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for k := range k.Credentials {
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key = k // Obtain the first c
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break
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}
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} else {
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treeIndex := uint(0)
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if index != nil {
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treeIndex = *index
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} else {
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return nil, errors.New("the index of the onchain commitment to use was not specified")
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}
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key, err = getKey(treeIndex, filterMembershipContract)
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if err != nil {
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return nil, err
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}
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}
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credential, ok := k.Credentials[key]
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if !ok {
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// AddMembershipCredentials inserts a membership credential to the keystore matching the application, appIdentifier and version filters.
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func (k *AppKeystore) AddMembershipCredentials(newCredential MembershipCredentials, password string) error {
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credentials, err := k.GetMembershipCredentials(password, newCredential.TreeIndex, newCredential.MembershipContractInfo)
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credentials, err := k.GetMembershipCredentials(password, &newCredential.TreeIndex, newCredential.MembershipContractInfo)
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if err != nil {
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return err
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}
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@ -118,7 +139,7 @@ func (k *AppKeystore) AddMembershipCredentials(newCredential MembershipCredentia
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return err
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}
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if credentials != nil {
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if credentials != nil && credentials.TreeIndex == newCredential.TreeIndex && credentials.MembershipContractInfo.Equals(newCredential.MembershipContractInfo) {
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return errors.New("credential already present")
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}
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@ -149,7 +149,7 @@ func (s *WakuRLNRelayDynamicSuite) TestDynamicGroupManagement() {
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membershipIndex := s.register(appKeystore, u1Credentials, s.u1PrivKey)
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gm, err := dynamic.NewDynamicGroupManager(s.web3Config.ETHClientAddress, s.web3Config.RegistryContract.Address, membershipIndex, appKeystore, keystorePassword, prometheus.DefaultRegisterer, rlnInstance, rt, utils.Logger())
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gm, err := dynamic.NewDynamicGroupManager(s.web3Config.ETHClientAddress, s.web3Config.RegistryContract.Address, &membershipIndex, appKeystore, keystorePassword, prometheus.DefaultRegisterer, rlnInstance, rt, utils.Logger())
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s.Require().NoError(err)
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// initialize the WakuRLNRelay
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@ -236,7 +236,7 @@ func (s *WakuRLNRelayDynamicSuite) TestMerkleTreeConstruction() {
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rlnInstance, rootTracker, err := GetRLNInstanceAndRootTracker(s.tmpRLNDBPath())
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s.Require().NoError(err)
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// mount the rln relay protocol in the on-chain/dynamic mode
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gm, err := dynamic.NewDynamicGroupManager(s.web3Config.ETHClientAddress, s.web3Config.RegistryContract.Address, membershipIndex, appKeystore, keystorePassword, prometheus.DefaultRegisterer, rlnInstance, rootTracker, utils.Logger())
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gm, err := dynamic.NewDynamicGroupManager(s.web3Config.ETHClientAddress, s.web3Config.RegistryContract.Address, &membershipIndex, appKeystore, keystorePassword, prometheus.DefaultRegisterer, rlnInstance, rootTracker, utils.Logger())
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s.Require().NoError(err)
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rlnRelay := New(group_manager.Details{
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@ -275,7 +275,7 @@ func (s *WakuRLNRelayDynamicSuite) TestCorrectRegistrationOfPeers() {
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// mount the rln relay protocol in the on-chain/dynamic mode
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rootInstance, rootTracker, err := GetRLNInstanceAndRootTracker(s.tmpRLNDBPath())
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s.Require().NoError(err)
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gm1, err := dynamic.NewDynamicGroupManager(s.web3Config.ETHClientAddress, s.web3Config.RegistryContract.Address, membershipGroupIndex, appKeystore, keystorePassword, prometheus.DefaultRegisterer, rootInstance, rootTracker, utils.Logger())
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gm1, err := dynamic.NewDynamicGroupManager(s.web3Config.ETHClientAddress, s.web3Config.RegistryContract.Address, &membershipGroupIndex, appKeystore, keystorePassword, prometheus.DefaultRegisterer, rootInstance, rootTracker, utils.Logger())
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s.Require().NoError(err)
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rlnRelay1 := New(group_manager.Details{
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@ -299,7 +299,7 @@ func (s *WakuRLNRelayDynamicSuite) TestCorrectRegistrationOfPeers() {
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// mount the rln relay protocol in the on-chain/dynamic mode
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rootInstance, rootTracker, err = GetRLNInstanceAndRootTracker(s.tmpRLNDBPath())
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s.Require().NoError(err)
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gm2, err := dynamic.NewDynamicGroupManager(s.web3Config.ETHClientAddress, s.web3Config.RegistryContract.Address, membershipGroupIndex, appKeystore2, keystorePassword, prometheus.DefaultRegisterer, rootInstance, rootTracker, utils.Logger())
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gm2, err := dynamic.NewDynamicGroupManager(s.web3Config.ETHClientAddress, s.web3Config.RegistryContract.Address, &membershipGroupIndex, appKeystore2, keystorePassword, prometheus.DefaultRegisterer, rootInstance, rootTracker, utils.Logger())
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s.Require().NoError(err)
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rlnRelay2 := New(group_manager.Details{
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