Consumer chain finality provider (#276)

* Init
* Update babylon-private reference
* Revert "CI: Remove redundant SSH key logic (#218)"

.circleci/config.yml

@@ -43,6 +43,7 @@ jobs:
           command: "go env"
       - go/load-cache:
           key: go-mod-v6-{{ checksum "go.sum" }}
+      - add_ssh_keys
       - go/mod-download
       - go/save-cache:
           key: go-mod-v6-{{ checksum "go.sum" }}
@@ -70,13 +71,15 @@ jobs:
       resource_class: large
     steps:
       - checkout
+      - add_ssh_keys
       - aws-ecr/build-image:
           push-image: false
           dockerfile: Dockerfile
           path: ./
           build-path: ./
           tag: "$CIRCLE_SHA1,$CIRCLE_TAG"
           repo: "$CIRCLE_PROJECT_REPONAME"
+          extra-build-args: "--secret id=sshKey,src=/home/circleci/.ssh/$DEPLOY_KEY_NAME"
       - run:
           name: Save Docker image to export it to workspace
           command: |

Dockerfile

@@ -12,11 +12,15 @@ RUN apk add --no-cache --update openssh git make build-base linux-headers libc-d
                                 libzmq-static libsodium-static gcc
 
 
+RUN mkdir -p /root/.ssh && ssh-keyscan github.com >> /root/.ssh/known_hosts
+RUN git config --global url."[email protected]:".insteadOf "https://github.com/"
+ENV GOPRIVATE=github.com/babylonchain/*
+
 # Build
 WORKDIR /go/src/github.com/babylonchain/finality-provider
 # Cache dependencies
 COPY go.mod go.sum /go/src/github.com/babylonchain/finality-provider/
-RUN go mod download
+RUN --mount=type=secret,id=sshKey,target=/root/.ssh/id_rsa go mod download
 # Copy the rest of the files
 COPY ./ /go/src/github.com/babylonchain/finality-provider/
 

Makefile

@@ -49,7 +49,7 @@ $(BUILDDIR)/:
 	mkdir -p $(BUILDDIR)/
 
 build-docker:
-	$(DOCKER) build --tag babylonchain/finality-provider -f Dockerfile \
+	$(DOCKER) build --secret id=sshKey,src=${BBN_PRIV_DEPLOY_KEY} --tag babylonchain/finality-provider -f Dockerfile \
 		$(shell git rev-parse --show-toplevel)
 
 .PHONY: build build-docker

clientcontroller/babylon.go

@@ -111,6 +111,7 @@ func (bc *BabylonController) reliablySendMsgs(msgs []sdk.Msg, expectedErrs []*sd
 // RegisterFinalityProvider registers a finality provider via a MsgCreateFinalityProvider to Babylon
 // it returns tx hash and error
 func (bc *BabylonController) RegisterFinalityProvider(
+	chainID string,
 	chainPk []byte,
 	fpPk *btcec.PublicKey,
 	pop []byte,
@@ -134,6 +135,7 @@ func (bc *BabylonController) RegisterFinalityProvider(
 		Pop:         &bbnPop,
 		Commission:  commission,
 		Description: &sdkDescription,
+		ConsumerId:  chainID,
 	}
 
 	res, err := bc.reliablySendMsg(msg, emptyErrs, emptyErrs)

clientcontroller/interface.go

@@ -23,6 +23,7 @@ type ClientController interface {
 	// RegisterFinalityProvider registers a finality provider to the consumer chain
 	// it returns tx hash and error
 	RegisterFinalityProvider(
+		chainID string,
 		chainPk []byte,
 		fpPk *btcec.PublicKey,
 		pop []byte,

finality-provider/service/app.go

@@ -191,6 +191,7 @@ func (app *FinalityProviderApp) RegisterFinalityProvider(fpPkStr string) (*Regis
 	}
 
 	request := &registerFinalityProviderRequest{
+		chainID:         fp.ChainID,
 		bbnPubKey:       fp.ChainPk,
 		btcPubKey:       bbntypes.NewBIP340PubKeyFromBTCPK(fp.BtcPk),
 		pop:             pop,
@@ -577,6 +578,7 @@ func (app *FinalityProviderApp) registrationLoop() {
 				continue
 			}
 			res, err := app.cc.RegisterFinalityProvider(
+				req.chainID,
 				req.bbnPubKey.Key,
 				req.btcPubKey.MustToBTCPK(),
 				popBytes,

finality-provider/service/app_test.go

@@ -99,6 +99,7 @@ func FuzzRegisterFinalityProvider(f *testing.F) {
 		txHash := testutil.GenRandomHexStr(r, 32)
 		mockClientController.EXPECT().
 			RegisterFinalityProvider(
+				fp.ChainID,
 				fp.ChainPk.Key,
 				fp.BtcPk,
 				popBytes,

finality-provider/service/fp_store_adapter.go

@@ -31,6 +31,7 @@ type createFinalityProviderRequest struct {
 }
 
 type registerFinalityProviderRequest struct {
+	chainID   string
 	bbnPubKey *secp256k1.PubKey
 	btcPubKey *bbntypes.BIP340PubKey
 	// TODO we should have our own representation of PoP

go.mod

@@ -31,16 +31,15 @@ require (
 	github.com/urfave/cli v1.22.14
 	go.uber.org/atomic v1.10.0
 	go.uber.org/zap v1.26.0
-	google.golang.org/grpc v1.63.2
-	google.golang.org/protobuf v1.33.0
+	google.golang.org/grpc v1.64.0
+	google.golang.org/protobuf v1.34.1
 )
 
 require (
-	cloud.google.com/go v0.112.0 // indirect
-	cloud.google.com/go/compute v1.24.0 // indirect
-	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go v0.112.1 // indirect
+	cloud.google.com/go/compute/metadata v0.3.0 // indirect
 	cloud.google.com/go/iam v1.1.6 // indirect
-	cloud.google.com/go/storage v1.36.0 // indirect
+	cloud.google.com/go/storage v1.38.0 // indirect
 	cosmossdk.io/api v0.7.4 // indirect
 	cosmossdk.io/client/v2 v2.0.0-beta.1 // indirect
 	cosmossdk.io/collections v0.4.0 // indirect
@@ -136,7 +135,7 @@ require (
 	github.com/google/s2a-go v0.1.7 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
-	github.com/googleapis/gax-go/v2 v2.12.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.2 // indirect
 	github.com/gorilla/handlers v1.5.2 // indirect
 	github.com/gorilla/mux v1.8.1 // indirect
 	github.com/gorilla/websocket v1.5.1 // indirect
@@ -253,32 +252,31 @@ require (
 	go.etcd.io/etcd/raft/v3 v3.5.7 // indirect
 	go.etcd.io/etcd/server/v3 v3.5.7 // indirect
 	go.opencensus.io v0.24.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.47.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.47.0 // indirect
-	go.opentelemetry.io/otel v1.22.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0 // indirect
+	go.opentelemetry.io/otel v1.24.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.0.1 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.0.1 // indirect
-	go.opentelemetry.io/otel/metric v1.22.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.21.0 // indirect
-	go.opentelemetry.io/otel/trace v1.22.0 // indirect
+	go.opentelemetry.io/otel/metric v1.24.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.22.0 // indirect
+	go.opentelemetry.io/otel/trace v1.24.0 // indirect
 	go.opentelemetry.io/proto/otlp v0.9.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/crypto v0.23.0 // indirect
 	golang.org/x/exp v0.0.0-20240404231335-c0f41cb1a7a0 // indirect
 	golang.org/x/mod v0.17.0 // indirect
 	golang.org/x/net v0.24.0 // indirect
-	golang.org/x/oauth2 v0.18.0 // indirect
+	golang.org/x/oauth2 v0.20.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
 	golang.org/x/sys v0.20.0 // indirect
 	golang.org/x/term v0.20.0 // indirect
 	golang.org/x/text v0.15.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
 	golang.org/x/tools v0.20.0 // indirect
-	google.golang.org/api v0.162.0 // indirect
-	google.golang.org/appengine v1.6.8 // indirect
+	google.golang.org/api v0.169.0 // indirect
 	google.golang.org/genproto v0.0.0-20240227224415-6ceb2ff114de // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240227224415-6ceb2ff114de // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240513163218-0867130af1f8 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240513163218-0867130af1f8 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
@@ -303,6 +301,7 @@ require (
 replace (
 	// use cosmos fork of keyring
 	github.com/99designs/keyring => github.com/cosmos/keyring v1.2.0
+	github.com/babylonchain/babylon => github.com/babylonchain/babylon-private v0.8.6-0.20240529172716-44239d85c801
 	github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alpha.regen.1
 	github.com/syndtr/goleveldb => github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7
 )