sign

.gitignore

@@ -10,6 +10,7 @@
 
 # Test binary, built with `go test -c`
 *.test
+build
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out

Makefile

@@ -0,0 +1,94 @@
+BUILDDIR ?= $(CURDIR)/build
+NAMESPACE := ghcr.io/b2network
+PROJECT := b2-sign
+DOCKER_IMAGE := $(NAMESPACE)/$(PROJECT)
+COMMIT_HASH := $(shell git rev-parse --short=7 HEAD)
+DATE=$(shell date +%Y%m%d-%H%M%S)
+DOCKER_TAG := ${DATE}-$(COMMIT_HASH)
+
+###############################################################################
+###                                  Build                                  ###
+###############################################################################
+
+BUILD_TARGETS := build install
+
+build: BUILD_ARGS=-o $(BUILDDIR)/
+build-linux:
+	GOOS=linux GOARCH=amd64 LEDGER_ENABLED=false $(MAKE) build
+
+$(BUILD_TARGETS): go.sum $(BUILDDIR)/
+	go $@ $(BUILD_FLAGS) $(BUILD_ARGS) ./...
+
+$(BUILDDIR)/:
+	mkdir -p $(BUILDDIR)/
+
+image-build:
+	docker build -t ${DOCKER_IMAGE}:${DOCKER_TAG} .
+
+image-push:
+	docker push --all-tags ${DOCKER_IMAGE}
+
+image-list:
+	docker images | grep ${DOCKER_IMAGE}
+
+$(MOCKS_DIR):
+	mkdir -p $(MOCKS_DIR)
+
+distclean: clean tools-clean
+
+clean:
+	rm -rf \
+    $(BUILDDIR)/ \
+    artifacts/ \
+    tmp-swagger-gen/
+
+all: build
+
+build-all: tools build lint test vulncheck
+
+.PHONY: distclean clean build-all
+
+###############################################################################
+###                                Linting                                  ###
+###############################################################################
+
+lint:
+	@@test -n "$$golangci-lint version | awk '$4 >= 1.42')"
+	golangci-lint run --out-format=tab -n
+
+format:
+	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*"  -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs gofumpt -d -e -extra
+
+lint-fix:
+	golangci-lint run --fix --out-format=tab --issues-exit-code=0
+.PHONY: lint lint-fix lint-py
+
+format-fix:
+	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs gofumpt -w -s
+	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*"  -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs misspell -w
+.PHONY: format
+
+###############################################################################
+###                           Tests                                         ###
+###############################################################################
+
+PACKAGES_UNIT=$(shell go list ./...)
+TEST_PACKAGES=./...
+TEST_TARGETS := test-unit
+SKIP_TEST_METHOD='(^TestLocal)'
+
+test:
+ifneq (,$(shell which tparse 2>/dev/null))
+	go test -skip=$(SKIP_TEST_METHOD)  -mod=readonly  -json $(ARGS) $(EXTRA_ARGS) $(TEST_PACKAGES)  | tparse
+else
+	go test -skip=$(SKIP_TEST_METHOD) -mod=readonly $(ARGS)   $(EXTRA_ARGS) $(TEST_PACKAGES)
+endif
+
+.PHONY: test $(TEST_TARGETS)
+
+###############################################################################
+###                          Tools & Dependencies                           ###
+###############################################################################
+vulncheck: $(BUILDDIR)/
+	GOBIN=$(BUILDDIR) go install golang.org/x/vuln/cmd/govulncheck@latest
+	$(BUILDDIR)/govulncheck ./...

README.md

@@ -1,2 +1,35 @@
-# b2-sign
-BTC Signing Machine
+# B² Signing Machine
+## Introduction
+![](./image.png)
+
+### Work Flow
+
+1. sign machine pull unsigned btc tx from b2-node
+2. sign machine sign btc tx
+3. sign machine push signed btc tx sign to b2-node
+
+### Usage
+
+1. config env
+> Generate the eth private key and send the eth address to the b2node for authorization
+
+2. build
+
+```shell
+make build
+```
+
+3. start sign machine
+
+```shell
+./build/b2-sign start
+```
+
+1. gen multi sig address && script
+```shell
+./build/b2-sign multi -n 2 -t -p  pub1,pub2,pub3
+```
+
+## Resources
+
+- [Signing Machine ENVs list](./docs/ENVS.md)

docs/ENVS.md

@@ -0,0 +1,10 @@
+# Run-time environment variables
+
+## Indexer configuration
+
+| Variable | Type| Description | Compulsoriness | Default value | Example value |
+| --- | --- | --- | --- | --- | --- |
+| B2_NODE_CHAIN_ID | `string` | b2 node chain id | Required |  |  |
+| B2_NODE_GRPC_HOST | `string` | b2 node grpc host | Required |  |  |
+| B2_NODE_GRPC_PORT | `number` | b2 node grpc port| Required |  |  |
+| B2_NODE_DENOM | `number` | b2 node denom| Required | `aphoton` | `aphoton` |

go.mod

@@ -0,0 +1,177 @@
+module github.com/b2network/b2-sign
+
+go 1.21.5
+
+require (
+	cosmossdk.io/math v1.0.0-rc.0
+	github.com/btcsuite/btcd v0.24.0
+	github.com/btcsuite/btcd/btcec/v2 v2.3.2
+	github.com/btcsuite/btcd/btcutil v1.1.5
+	github.com/btcsuite/btcd/btcutil/psbt v1.1.9
+	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0
+	github.com/caarlos0/env/v6 v6.10.1
+	github.com/cosmos/cosmos-sdk v0.46.11
+	github.com/ethereum/go-ethereum v1.10.26
+	github.com/evmos/ethermint v0.22.0
+	github.com/spf13/cobra v1.8.0
+	github.com/stretchr/testify v1.8.4
+	github.com/tyler-smith/go-bip32 v1.0.0
+	github.com/tyler-smith/go-bip39 v1.1.0
+	golang.org/x/term v0.16.0
+	google.golang.org/grpc v1.60.1
+)
+
+require (
+	cloud.google.com/go v0.110.10 // indirect
+	cloud.google.com/go/compute v1.23.3 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go/iam v1.1.5 // indirect
+	cloud.google.com/go/storage v1.35.1 // indirect
+	cosmossdk.io/errors v1.0.0-beta.7 // indirect
+	filippo.io/edwards25519 v1.0.0-rc.1 // indirect
+	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect
+	github.com/99designs/keyring v1.2.1 // indirect
+	github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d // indirect
+	github.com/FactomProject/basen v0.0.0-20150613233007-fe3947df716e // indirect
+	github.com/FactomProject/btcutilecc v0.0.0-20130527213604-d3a63a5752ec // indirect
+	github.com/armon/go-metrics v0.4.1 // indirect
+	github.com/aws/aws-sdk-go v1.44.122 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
+	github.com/bgentry/speakeasy v0.1.1-0.20220910012023-760eaf8b6816 // indirect
+	github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f // indirect
+	github.com/cespare/xxhash v1.1.0 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e // indirect
+	github.com/cockroachdb/apd/v2 v2.0.2 // indirect
+	github.com/confio/ics23/go v0.9.0 // indirect
+	github.com/cosmos/btcutil v1.0.5 // indirect
+	github.com/cosmos/cosmos-proto v1.0.0-beta.3 // indirect
+	github.com/cosmos/go-bip39 v1.0.0 // indirect
+	github.com/cosmos/gogoproto v1.4.11 // indirect
+	github.com/cosmos/gorocksdb v1.2.0 // indirect
+	github.com/cosmos/iavl v0.19.5 // indirect
+	github.com/cosmos/ledger-cosmos-go v0.12.2 // indirect
+	github.com/danieljoos/wincred v1.1.2 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/decred/dcrd/crypto/blake256 v1.0.1 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
+	github.com/dgraph-io/badger/v2 v2.2007.4 // indirect
+	github.com/dgraph-io/ristretto v0.1.0 // indirect
+	github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 // indirect
+	github.com/dustin/go-humanize v1.0.0 // indirect
+	github.com/dvsekhvalnov/jose2go v1.5.0 // indirect
+	github.com/felixge/httpsnoop v1.0.1 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
+	github.com/go-kit/kit v0.12.0 // indirect
+	github.com/go-kit/log v0.2.1 // indirect
+	github.com/go-logfmt/logfmt v0.6.0 // indirect
+	github.com/go-ole/go-ole v1.3.0 // indirect
+	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
+	github.com/gogo/gateway v1.1.0 // indirect
+	github.com/gogo/protobuf v1.3.3 // indirect
+	github.com/golang/glog v1.1.2 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
+	github.com/google/btree v1.1.2 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/s2a-go v0.1.7 // indirect
+	github.com/google/uuid v1.5.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.0 // indirect
+	github.com/gorilla/handlers v1.5.1 // indirect
+	github.com/gorilla/mux v1.8.0 // indirect
+	github.com/gorilla/websocket v1.5.1 // indirect
+	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
+	github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c // indirect
+	github.com/gtank/merlin v0.1.1 // indirect
+	github.com/gtank/ristretto255 v0.1.2 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-getter v1.7.0 // indirect
+	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
+	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/hdevalence/ed25519consensus v0.0.0-20220222234857-c00d1f31bab3 // indirect
+	github.com/holiman/uint256 v1.2.4 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/jmhodges/levigo v1.0.0 // indirect
+	github.com/klauspost/compress v1.17.4 // indirect
+	github.com/libp2p/go-buffer-pool v0.1.0 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/manifoldco/promptui v0.9.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
+	github.com/mimoo/StrobeGo v0.0.0-20210601165009-122bf33a46e0 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mtibben/percent v0.2.1 // indirect
+	github.com/pelletier/go-toml/v2 v2.1.1 // indirect
+	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/prometheus/client_golang v1.17.0 // indirect
+	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/common v0.45.0 // indirect
+	github.com/prometheus/procfs v0.11.1 // indirect
+	github.com/rakyll/statik v0.1.7 // indirect
+	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
+	github.com/rogpeppe/go-internal v1.11.0 // indirect
+	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sasha-s/go-deadlock v0.3.1 // indirect
+	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
+	github.com/spf13/cast v1.6.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/spf13/viper v1.18.2 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d // indirect
+	github.com/tendermint/go-amino v0.16.0 // indirect
+	github.com/tendermint/tendermint v0.34.27 // indirect
+	github.com/tendermint/tm-db v0.6.7 // indirect
+	github.com/tidwall/btree v1.5.0 // indirect
+	github.com/tidwall/gjson v1.14.4 // indirect
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.0 // indirect
+	github.com/tidwall/sjson v1.2.5 // indirect
+	github.com/tklauser/go-sysconf v0.3.13 // indirect
+	github.com/ulikunitz/xz v0.5.10 // indirect
+	github.com/yusufpapurcu/wmi v1.2.3 // indirect
+	github.com/zondax/hid v0.9.1 // indirect
+	github.com/zondax/ledger-go v0.14.1 // indirect
+	go.etcd.io/bbolt v1.3.6 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/crypto v0.18.0 // indirect
+	golang.org/x/exp v0.0.0-20240119083558-1b970713d09a // indirect
+	golang.org/x/net v0.20.0 // indirect
+	golang.org/x/oauth2 v0.15.0 // indirect
+	golang.org/x/sync v0.6.0 // indirect
+	golang.org/x/sys v0.16.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
+	google.golang.org/api v0.153.0 // indirect
+	google.golang.org/appengine v1.6.8 // indirect
+	google.golang.org/genproto v0.0.0-20231106174013-bbf56f31fb17 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20231106174013-bbf56f31fb17 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	sigs.k8s.io/yaml v1.3.0 // indirect
+)
+
+replace (
+	github.com/evmos/ethermint => github.com/b2network/b2-node v0.0.0-20240206041603-7e77da937615
+	github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alpha.regen.1
+	github.com/tendermint/tendermint => github.com/cometbft/cometbft v0.34.27
+)