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Merge pull request #190 from vulcanize/direct_ipfs

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Direct ipfs
This commit is contained in:
Ian Norden 2020-05-06 11:24:48 -05:00 committed by GitHub
commit fbd4a5ca6a
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
46 changed files with 1775 additions and 500 deletions
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7
cmd/resync.go
View File

@ -19,6 +19,7 @@ import (
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
"github.com/vulcanize/vulcanizedb/pkg/ipfs"
"github.com/vulcanize/vulcanizedb/pkg/super_node/resync"
@ -45,8 +46,10 @@ func rsyncCmdCommand() {
logWithCommand.Fatal(err)
}
logWithCommand.Infof("resync config: %+v", rConfig)
if err := ipfs.InitIPFSPlugins(); err != nil {
logWithCommand.Fatal(err)
if rConfig.IPFSMode == shared.LocalInterface {
if err := ipfs.InitIPFSPlugins(); err != nil {
logWithCommand.Fatal(err)
}
}
logWithCommand.Debug("initializing new resync service")
rService, err := resync.NewResyncService(rConfig)

9
cmd/superNode.go
View File

@ -18,11 +18,10 @@ package cmd
import (
"sync"
"github.com/spf13/viper"
"github.com/ethereum/go-ethereum/rpc"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/vulcanize/vulcanizedb/pkg/ipfs"
"github.com/vulcanize/vulcanizedb/pkg/super_node"
@ -60,8 +59,10 @@ func superNode() {
logWithCommand.Fatal(err)
}
logWithCommand.Infof("super node config: %+v", superNodeConfig)
if err := ipfs.InitIPFSPlugins(); err != nil {
logWithCommand.Fatal(err)
if superNodeConfig.IPFSMode == shared.LocalInterface {
if err := ipfs.InitIPFSPlugins(); err != nil {
logWithCommand.Fatal(err)
}
}
wg := &sync.WaitGroup{}
logWithCommand.Debug("initializing new super node service")

43
cmd/watch.go
View File

@ -1,43 +0,0 @@
// Copyright © 2020 Vulcanize, Inc
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"fmt"
"github.com/spf13/cobra"
)
// watchCmd represents the watch command
var watchCmd = &cobra.Command{
Use: "watch",
Short: "Watch and transform data from a chain source",
Long: `This command allows one to configure a set of wasm functions and SQL trigger functions
that call them to watch and transform data from the specified chain source.
A watcher is composed of four parts:
1) Go execution engine- this command- which fetches raw chain data and adds it to the Postres queued ready data tables
2) TOML config file which specifies what subset of chain data to fetch and from where and contains references to the below
3) Set of WASM binaries which are loaded into Postgres and used by
4) Set of PostgreSQL trigger functions which automatically act on data as it is inserted into the queued ready data tables`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("watch called")
},
}
func init() {
rootCmd.AddCommand(watchCmd)
}

14
dockerfiles/super_node/Dockerfile
View File

@ -1,25 +1,14 @@
FROM golang:alpine
FROM golang:1.12-alpine as builder
RUN apk --update --no-cache add make git g++ linux-headers
# DEBUG
RUN apk add busybox-extras
# this is probably a noob move, but I want apk from alpine for the above but need to avoid Go 1.13 below as this error still occurs https://github.com/ipfs/go-ipfs/issues/6603
FROM golang:1.12.4 as builder
# Get and build vulcanizedb
ADD . /go/src/github.com/vulcanize/vulcanizedb
WORKDIR /go/src/github.com/vulcanize/vulcanizedb
RUN GO111MODULE=on GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o vulcanizedb .
# Get and build vulcanize's go-ipfs fork
RUN go get -u -d github.com/ipfs/go-ipfs
WORKDIR /go/src/github.com/ipfs/go-ipfs
RUN git remote add vulcanize https://github.com/vulcanize/go-ipfs.git
RUN git fetch vulcanize
RUN git checkout -b pg_ipfs vulcanize/postgres_update
RUN GO111MODULE=on GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o ipfs ./cmd/ipfs
# Build migration tool
RUN go get -u -d github.com/pressly/goose/cmd/goose
WORKDIR /go/src/github.com/pressly/goose/cmd/goose
@ -52,7 +41,6 @@ COPY --from=builder /go/src/github.com/vulcanize/vulcanizedb/vulcanizedb vulcani
COPY --from=builder /go/src/github.com/pressly/goose/cmd/goose/goose goose
COPY --from=builder /go/src/github.com/vulcanize/vulcanizedb/db/migrations migrations/vulcanizedb
COPY --from=builder /go/src/github.com/vulcanize/vulcanizedb/environments environments
COPY --from=builder /go/src/github.com/ipfs/go-ipfs/ipfs ipfs
EXPOSE $EXPOSE_PORT_1
EXPOSE $EXPOSE_PORT_2

4
dockerfiles/super_node/docker-compose.yml
View File

@ -29,8 +29,6 @@ services:
CONFIG_FILE: ./environments/superNodeBTC.toml
environment:
VDB_COMMAND: "superNode"
IPFS_INIT: "true"
IPFS_PATH: "/root/.btc/.ipfs"
DATABASE_NAME: "vulcanize_public"
DATABASE_HOSTNAME: "db"
DATABASE_PORT: 5432
@ -54,8 +52,6 @@ services:
CONFIG_FILE: ./environments/superNodeETH.toml
environment:
VDB_COMMAND: "superNode"
IPFS_INIT: "true"
IPFS_PATH: "/root/.eth/.ipfs"
DATABASE_NAME: "vulcanize_public"
DATABASE_HOSTNAME: "db"
DATABASE_PORT: 5432

29
dockerfiles/super_node/entrypoint.sh
View File

@ -31,26 +31,6 @@ if [ $rv != 0 ]; then
exit 1
fi
# Export our database variables so that the IPFS Postgres plugin can use them
export IPFS_PGHOST=$DATABASE_HOSTNAME
export IPFS_PGUSER=$DATABASE_USER
export IPFS_PGDATABASE=$DATABASE_NAME
export IPFS_PGPORT=$DATABASE_PORT
export IPFS_PGPASSWORD=$DATABASE_PASSWORD
if [ ! -d "$HOME/.ipfs" ]; then
# initialize PG-IPFS
echo "Initializing Postgres-IPFS profile"
./ipfs init --profile=postgresds
rv=$?
if [ $rv != 0 ]; then
echo "Could not initialize ipfs"
exit 1
fi
fi
echo "Beginning the vulcanizedb process"
VDB_CONFIG_FILE=${VDB_CONFIG_FILE:-config.toml}
@ -58,12 +38,19 @@ DEFAULT_OPTIONS="--config=$VDB_CONFIG_FILE"
VDB_FULL_CL=${VDB_FULL_CL:-$VDB_COMMAND $DEFAULT_OPTIONS}
echo running: ./vulcanizedb $VDB_FULL_CL $@
case "$1" in
"/bin/sh" )
echo dropping to shell
exec /bin/sh
esac
vdb_args="$@"
# default is to use the config passed by the build arg
if [[ -z "$vdb_args" ]];
if [[ -z "$vdb_args" ]]; then
vdb_args="--config=config.toml"
fi
echo running: ./vulcanizedb $vdb_args
./vulcanizedb $vdb_args
rv=$?

1
go.mod
View File

@ -32,6 +32,7 @@ require (
github.com/ipfs/go-ipfs-blockstore v0.0.1
github.com/ipfs/go-ipfs-cmds v0.1.1 // indirect
github.com/ipfs/go-ipfs-config v0.0.3 // indirect
github.com/ipfs/go-ipfs-ds-help v0.0.1
github.com/ipfs/go-ipfs-exchange-interface v0.0.1
github.com/ipfs/go-ipld-cbor v0.0.3 // indirect
github.com/ipfs/go-ipld-format v0.0.2

46
go.sum
View File

@ -17,7 +17,6 @@ github.com/Azure/go-autorest/autorest/mocks v0.2.0/go.mod h1:OTyCOPRA2IgIlWxVYxB
github.com/Azure/go-autorest/autorest/mocks v0.3.0/go.mod h1:a8FDP3DYzQ4RYfVAxAN3SVSiiO77gL2j2ronKKP0syM=
github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc=
github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/Kubuxu/go-os-helper v0.0.1/go.mod h1:N8B+I7vPCT80IcP58r50u4+gEEcsZETFUpAzWW2ep1Y=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
@ -31,7 +30,6 @@ github.com/VictoriaMetrics/fastcache v1.5.3/go.mod h1:+jv9Ckb+za/P1ZRg/sulP5Ni1v
github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156 h1:eMwmnE/GDgah4HI848JfFxHt+iPb26b4zyfspmqY0/8=
github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156/go.mod h1:Cb/ax3seSYIx7SuZdm2G2xzfwmv3TPSk2ucNfQESPXM=
github.com/aristanetworks/goarista v0.0.0-20170210015632-ea17b1a17847/go.mod h1:D/tb0zPVXnP7fmsLZjtdUhSsumbK/ij54UXjjVgMGxQ=
github.com/aristanetworks/goarista v0.0.0-20190712234253-ed1100a1c015 h1:7ABPr1+uJdqESAdlVevnc/2FJGiC/K3uMg1JiELeF+0=
@ -62,7 +60,6 @@ github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtE
github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
github.com/cenkalti/backoff v2.2.1+incompatible h1:tNowT99t7UNflLxfYYSlKYsBpXdEet03Pg2g16Swow4=
github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
github.com/cespare/cp v0.1.0 h1:SE+dxFebS7Iik5LK0tsi1k9ZCxEaFX4AjQmoyA+1dJk=
github.com/cespare/cp v0.1.0/go.mod h1:SOGHArjBr4JWaSDEVpWpo/hNg6RoKrls6Oh40hiwW+s=
github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
@ -129,16 +126,12 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff h1:tY80oXqGNY4FhTFhk+o9oFHGINQ/+vhlm8HFzi6znCI=
github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff/go.mod h1:x7DCsMOv1taUwEWCzT4cmDeAkigA5/QCwUodaVOe8Ww=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/go-check/check v0.0.0-20180628173108-788fd7840127 h1:0gkP6mzaMqkmpcJYCFOLkIBwI7xFExG03bbkOkCvUPI=
github.com/go-check/check v0.0.0-20180628173108-788fd7840127/go.mod h1:9ES+weclKsC9YodN5RgxqK/VD9HM9JsCSh7rNhMZE98=
github.com/go-kit/kit v0.8.0 h1:Wz+5lgoB0kkuqLEc6NVmwRknTKP6dTGbSqvhZtBI/j0=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-logfmt/logfmt v0.4.0 h1:MP4Eh7ZCb31lleYCFuwm0oe4/YGak+5l1vA2NOE80nA=
github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
github.com/go-ole/go-ole v1.2.1/go.mod h1:7FAglXiTm7HKlQRDeOQ6ZNUHidzCWXuZWq/1dTyBNF8=
github.com/go-sourcemap/sourcemap v2.1.2+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg=
github.com/go-sql-driver/mysql v1.4.0 h1:7LxgVwFb2hIQtMm87NdgAVfXjnt4OePseqT1tKx+opk=
github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
@ -148,7 +141,6 @@ github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zV
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.2.0 h1:28o5sBqPkBsMGnC6b4MvE2TzSr5/AT4c/1fLqVGIwlk=
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.0/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
@ -162,15 +154,12 @@ github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEW
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c h1:7lF+Vz0LqiRidnzC1Oq86fpX1q/iEv2KJdrCtttYjT4=
github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
github.com/gorilla/websocket v1.4.1-0.20190629185528-ae1634f6a989 h1:giknQ4mEuDFmmHSrGcbargOuLHQGtywqo4mheITex54=
github.com/gorilla/websocket v1.4.1-0.20190629185528-ae1634f6a989/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
@ -199,7 +188,6 @@ github.com/huin/goupnp v0.0.0-20180415215157-1395d1447324/go.mod h1:MZ2ZmwcBpvOo
github.com/huin/goupnp v1.0.0 h1:wg75sLpL6DZqwHQN6E1Cfk6mtfzS45z8OV+ic+DtHRo=
github.com/huin/goupnp v1.0.0/go.mod h1:n9v9KO1tAxYH82qOn+UTIFQDmx5n1Zxd/ClZDMX7Bnc=
github.com/huin/goutil v0.0.0-20170803182201-1ca381bf3150/go.mod h1:PpLOETDnJ0o3iZrZfqZzyLl6l7F3c6L1oWn7OICBi6o=
github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
github.com/influxdata/influxdb v1.2.3-0.20180221223340-01288bdb0883/go.mod h1:qZna6X/4elxqT3yI9iZYdZrWWdeFOOprn86kgg4+IzY=
github.com/ipfs/bbloom v0.0.1 h1:s7KkiBPfxCeDVo47KySjK0ACPc5GJRUxFpdyWEuDjhw=
@ -230,7 +218,6 @@ github.com/ipfs/go-datastore v0.0.1/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAK
github.com/ipfs/go-datastore v0.0.3/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=
github.com/ipfs/go-datastore v0.0.5 h1:q3OfiOZV5rlsK1H5V8benjeUApRfMGs4Mrhmr6NriQo=
github.com/ipfs/go-datastore v0.0.5/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=
github.com/ipfs/go-detect-race v0.0.1 h1:qX/xay2W3E4Q1U7d9lNs1sU9nvguX0a7319XbyQ6cOk=
github.com/ipfs/go-detect-race v0.0.1/go.mod h1:8BNT7shDZPo99Q74BpGMK+4D8Mn4j46UU0LZ723meps=
github.com/ipfs/go-ds-badger v0.0.2/go.mod h1:Y3QpeSFWQf6MopLTiZD+VT6IC1yZqaGmjvRcKeSGij8=
github.com/ipfs/go-ds-badger v0.0.5 h1:dxKuqw5T1Jm8OuV+lchA76H9QZFyPKZeLuT6bN42hJQ=
@ -246,11 +233,9 @@ github.com/ipfs/go-fs-lock v0.0.1 h1:XHX8uW4jQBYWHj59XXcjg7BHlHxV9ZOYs6Y43yb7/l0
github.com/ipfs/go-fs-lock v0.0.1/go.mod h1:DNBekbboPKcxs1aukPSaOtFA3QfSdi5C855v0i9XJ8Y=
github.com/ipfs/go-ipfs-blockstore v0.0.1 h1:O9n3PbmTYZoNhkgkEyrXTznbmktIXif62xLX+8dPHzc=
github.com/ipfs/go-ipfs-blockstore v0.0.1/go.mod h1:d3WClOmRQKFnJ0Jz/jj/zmksX0ma1gROTlovZKBmN08=
github.com/ipfs/go-ipfs-blocksutil v0.0.1 h1:Eh/H4pc1hsvhzsQoMEP3Bke/aW5P5rVM1IWFJMcGIPQ=
github.com/ipfs/go-ipfs-blocksutil v0.0.1/go.mod h1:Yq4M86uIOmxmGPUHv/uI7uKqZNtLb449gwKqXjIsnRk=
github.com/ipfs/go-ipfs-chunker v0.0.1 h1:cHUUxKFQ99pozdahi+uSC/3Y6HeRpi9oTeUHbE27SEw=
github.com/ipfs/go-ipfs-chunker v0.0.1/go.mod h1:tWewYK0we3+rMbOh7pPFGDyypCtvGcBFymgY4rSDLAw=
github.com/ipfs/go-ipfs-cmds v0.1.1 h1:H9/BLf5rcsULHMj/x8gC0e5o+raYhqk1OQsfzbGMNM4=
github.com/ipfs/go-ipfs-cmds v0.1.1/go.mod h1:k1zMXcOLtljA9iAnZHddbH69yVm5+weRL0snmMD/rK0=
github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8/go.mod h1:8SP1YXK1M1kXuc4KJZINY3TQQ03J2rwBG9QfXmbRPrw=
github.com/ipfs/go-ipfs-delay v0.0.1 h1:r/UXYyRcddO6thwOnhiznIAiSvxMECGgtv35Xs1IeRQ=
@ -262,7 +247,6 @@ github.com/ipfs/go-ipfs-exchange-interface v0.0.1/go.mod h1:c8MwfHjtQjPoDyiy9cFq
github.com/ipfs/go-ipfs-exchange-offline v0.0.1 h1:P56jYKZF7lDDOLx5SotVh5KFxoY6C81I1NSHW1FxGew=
github.com/ipfs/go-ipfs-exchange-offline v0.0.1/go.mod h1:WhHSFCVYX36H/anEKQboAzpUws3x7UeEGkzQc3iNkM0=
github.com/ipfs/go-ipfs-files v0.0.2/go.mod h1:INEFm0LL2LWXBhNJ2PMIIb2w45hpXgPjNoE7yA8Y1d4=
github.com/ipfs/go-ipfs-files v0.0.3 h1:ME+QnC3uOyla1ciRPezDW0ynQYK2ikOh9OCKAEg4uUA=
github.com/ipfs/go-ipfs-files v0.0.3/go.mod h1:INEFm0LL2LWXBhNJ2PMIIb2w45hpXgPjNoE7yA8Y1d4=
github.com/ipfs/go-ipfs-files v0.0.4 h1:WzRCivcybUQch/Qh6v8LBRhKtRsjnwyiuOV09mK7mrE=
github.com/ipfs/go-ipfs-files v0.0.4/go.mod h1:INEFm0LL2LWXBhNJ2PMIIb2w45hpXgPjNoE7yA8Y1d4=
@ -316,12 +300,10 @@ github.com/ipfs/interface-go-ipfs-core v0.1.0/go.mod h1:h1zJvvfh9dcNU0bK+Jag516L
github.com/jackpal/gateway v1.0.4/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
github.com/jackpal/gateway v1.0.5 h1:qzXWUJfuMdlLMtt0a3Dgt+xkWQiA5itDEITVJtuSwMc=
github.com/jackpal/gateway v1.0.5/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
github.com/jackpal/go-nat-pmp v1.0.1 h1:i0LektDkO1QlrTm/cSuP+PyBCDnYvjPLGl4LdWEMiaA=
github.com/jackpal/go-nat-pmp v1.0.1/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458 h1:6OvNmYgJyexcZ3pYbTI9jWx5tHo1Dee/tWbLMfPe2TA=
github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
github.com/jbenet/go-cienv v0.0.0-20150120210510-1bb1476777ec/go.mod h1:rGaEvXB4uRSZMmzKNLoXvTu1sfx+1kv/DojUlPrSZGs=
github.com/jbenet/go-cienv v0.1.0 h1:Vc/s0QbQtoxX8MwwSLWWh+xNNZvM3Lw7NsTcHrvvhMc=
github.com/jbenet/go-cienv v0.1.0/go.mod h1:TqNnHUmJgXau0nCzC7kXWeotg3J9W34CUv5Djy1+FlA=
github.com/jbenet/go-is-domain v1.0.2 h1:11r5MSptcNFZyBoqubBQnVMUKRWLuRjL1banaIk+iYo=
github.com/jbenet/go-is-domain v1.0.2/go.mod h1:xbRLRb0S7FgzDBTJlguhDVwLYM/5yNtvktxj2Ttfy7Q=
@ -338,7 +320,6 @@ github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22
github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/julienschmidt/httprouter v1.1.1-0.20170430222011-975b5c4c7c21/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
@ -348,16 +329,12 @@ github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvW
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s=
github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/koron/go-ssdp v0.0.0-20180514024734-4a0ed625a78b h1:wxtKgYHEncAU00muMD06dzLiahtGM1eouRNOzVV7tdQ=
github.com/koron/go-ssdp v0.0.0-20180514024734-4a0ed625a78b/go.mod h1:5Ky9EC2xfoUKUor0Hjgi2BJhCSXJfMOFlmyYrVKGQMk=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515 h1:T+h1c/A9Gawja4Y9mFVWj2vyii2bbUNDw3kt9VxK2EY=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
@ -392,7 +369,6 @@ github.com/libp2p/go-libp2p-autonat-svc v0.1.0 h1:28IM7iWMDclZeVkpiFQaWVANwXwE7z
github.com/libp2p/go-libp2p-autonat-svc v0.1.0/go.mod h1:fqi8Obl/z3R4PFVLm8xFtZ6PBL9MlV/xumymRFkKq5A=
github.com/libp2p/go-libp2p-blankhost v0.0.1/go.mod h1:Ibpbw/7cPPYwFb7PACIWdvxxv0t0XCCI10t7czjAjTc=
github.com/libp2p/go-libp2p-blankhost v0.1.1/go.mod h1:pf2fvdLJPsC1FsVrNP3DUUvMzUts2dsLLBEpo1vW1ro=
github.com/libp2p/go-libp2p-blankhost v0.1.3 h1:0KycuXvPDhmehw0ASsg+s1o3IfXgCUDqfzAl94KEBOg=
github.com/libp2p/go-libp2p-blankhost v0.1.3/go.mod h1:KML1//wiKR8vuuJO0y3LUd1uLv+tlkGTAr3jC0S5cLg=
github.com/libp2p/go-libp2p-circuit v0.0.1/go.mod h1:Dqm0s/BiV63j8EEAs8hr1H5HudqvCAeXxDyic59lCwE=
github.com/libp2p/go-libp2p-circuit v0.0.9/go.mod h1:uU+IBvEQzCu953/ps7bYzC/D/R0Ho2A9LfKVVCatlqU=
@ -439,7 +415,6 @@ github.com/libp2p/go-libp2p-nat v0.0.4/go.mod h1:N9Js/zVtAXqaeT99cXgTV9e75KpnWCv
github.com/libp2p/go-libp2p-net v0.0.1/go.mod h1:Yt3zgmlsHOgUWSXmt5V/Jpz9upuJBE8EgNU9DrCcR8c=
github.com/libp2p/go-libp2p-net v0.0.2/go.mod h1:Yt3zgmlsHOgUWSXmt5V/Jpz9upuJBE8EgNU9DrCcR8c=
github.com/libp2p/go-libp2p-netutil v0.0.1/go.mod h1:GdusFvujWZI9Vt0X5BKqwWWmZFxecf9Gt03cKxm2f/Q=
github.com/libp2p/go-libp2p-netutil v0.1.0 h1:zscYDNVEcGxyUpMd0JReUZTrpMfia8PmLKcKF72EAMQ=
github.com/libp2p/go-libp2p-netutil v0.1.0/go.mod h1:3Qv/aDqtMLTUyQeundkKsA+YCThNdbQD54k3TqjpbFU=
github.com/libp2p/go-libp2p-peer v0.0.1/go.mod h1:nXQvOBbwVqoP+T5Y5nCjeH4sP9IX/J0AMzcDUVruVoo=
github.com/libp2p/go-libp2p-peer v0.1.1/go.mod h1:jkF12jGB4Gk/IOo+yomm+7oLWxF278F7UnrYUQ1Q8es=
@ -482,7 +457,6 @@ github.com/libp2p/go-libp2p-swarm v0.1.1/go.mod h1:4NVJaLwq/dr5kEq79Jo6pMin7ZFwL
github.com/libp2p/go-libp2p-testing v0.0.1/go.mod h1:gvchhf3FQOtBdr+eFUABet5a4MBLK8jM3V4Zghvmi+E=
github.com/libp2p/go-libp2p-testing v0.0.2/go.mod h1:gvchhf3FQOtBdr+eFUABet5a4MBLK8jM3V4Zghvmi+E=
github.com/libp2p/go-libp2p-testing v0.0.3/go.mod h1:gvchhf3FQOtBdr+eFUABet5a4MBLK8jM3V4Zghvmi+E=
github.com/libp2p/go-libp2p-testing v0.0.4 h1:Qev57UR47GcLPXWjrunv5aLIQGO4n9mhI/8/EIrEEFc=
github.com/libp2p/go-libp2p-testing v0.0.4/go.mod h1:gvchhf3FQOtBdr+eFUABet5a4MBLK8jM3V4Zghvmi+E=
github.com/libp2p/go-libp2p-tls v0.1.0 h1:o4bjjAdnUjNgJoPoDd0wUaZH7K+EenlNWJpgyXB3ulA=
github.com/libp2p/go-libp2p-tls v0.1.0/go.mod h1:VZdoSWQDeNpIIAFJFv+6uqTqpnIIDHcqZQSTC/A1TT0=
@ -559,7 +533,6 @@ github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hd
github.com/mattn/go-runewidth v0.0.3/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/p7Y=
github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
github.com/mattn/go-sqlite3 v1.9.0 h1:pDRiWfl+++eC2FEFRy6jXmQlvp4Yh3z1MJKg4UeYM/4=
github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/miekg/dns v1.1.4/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
@ -610,7 +583,6 @@ github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRW
github.com/naoina/go-stringutil v0.1.0/go.mod h1:XJ2SJL9jCtBh+P9q5btrd/Ylo8XwT/h1USek5+NqSA0=
github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416/go.mod h1:NBIhNtsFMo3G2szEBne+bO4gS192HuIYRqfvOWb4i1E=
github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
github.com/olekukonko/tablewriter v0.0.1 h1:b3iUnf1v+ppJiOfNX4yxxqfWKMQPZR5yoh8urCTFX88=
github.com/olekukonko/tablewriter v0.0.1/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
github.com/olekukonko/tablewriter v0.0.2-0.20190409134802-7e037d187b0c h1:1RHs3tNxjXGHeul8z2t6H2N2TlAqpKe5yryJztRx4Jk=
github.com/olekukonko/tablewriter v0.0.2-0.20190409134802-7e037d187b0c/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
@ -634,7 +606,6 @@ github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7/go.mod h1:CRroGNssy
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/polydawn/refmt v0.0.0-20190221155625-df39d6c2d992/go.mod h1:uIp+gprXxxrWSjjklXD+mN4wed/tMfjMMmN/9+JsA9o=
github.com/polydawn/refmt v0.0.0-20190408063855-01bf1e26dd14/go.mod h1:uIp+gprXxxrWSjjklXD+mN4wed/tMfjMMmN/9+JsA9o=
@ -660,7 +631,6 @@ github.com/prometheus/tsdb v0.10.0/go.mod h1:oi49uRhEe9dPUTlS3JRZOwJuVi6tmh10QSg
github.com/rjeczalik/notify v0.9.1/go.mod h1:rKwnCoCGeuQnwBtTSPL9Dad03Vh2n40ePRrjvIXnJho=
github.com/rjeczalik/notify v0.9.2 h1:MiTWrPj55mNDHEiIX5YUSKefw/+lCQVoAFmD6oQm5w8=
github.com/rjeczalik/notify v0.9.2/go.mod h1:aErll2f0sUX9PXZnVNyeiObbmTlk5jnMoCa4QEjJeqM=
github.com/robertkrimen/otto v0.0.0-20170205013659-6a77b7cbc37d/go.mod h1:xvqspoSXJTIpemEonrMDFq6XzwHYYgToXWj5eRX1OtY=
github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
github.com/rs/cors v0.0.0-20160617231935-a62a804a8a00/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
github.com/rs/cors v1.7.0 h1:+88SsELBHx5r+hZ8TCkggzSstaWNbDvThkVK8H6f9ik=
@ -673,15 +643,11 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/assertions v1.0.0 h1:UVQPSSmc3qtTi+zPPkCXvZX9VvW/xT/NsRvKfwY81a8=
github.com/smartystreets/assertions v1.0.0/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
github.com/smartystreets/goconvey v0.0.0-20190222223459-a17d461953aa/go.mod h1:2RVY1rIf+2J2o/IM9+vPq9RzmHDSseB7FoXiSNIUsoU=
github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a h1:pa8hGb/2YqsZKovtsgrwcDH1RZhVbTKCjLp47XpqCDs=
github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
github.com/spacemonkeygo/openssl v0.0.0-20181017203307-c2dcc5cca94a h1:/eS3yfGjQKG+9kayBkj0ip1BGhq6zJ3eaVksphxAaek=
github.com/spacemonkeygo/openssl v0.0.0-20181017203307-c2dcc5cca94a/go.mod h1:7AyxJNCJ7SBZ1MfVQCWD6Uqo2oubI2Eq2y2eqf+A5r0=
github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572 h1:RC6RW7j+1+HkWaX/Yh71Ee5ZHaHYt7ZP4sQgUrm6cDU=
github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572/go.mod h1:w0SWMsp6j9O/dk4/ZpIhL+3CkG8ofA2vuv7k+ltqUMc=
github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
github.com/spaolacci/murmur3 v1.0.1-0.20190317074736-539464a789e9/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
@ -713,9 +679,7 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
github.com/syndtr/goleveldb v1.0.1-0.20190923125748-758128399b1d h1:gZZadD8H+fF+n9CmNhYL1Y0dJB+kLOmKd7FbPJLeGHs=
github.com/syndtr/goleveldb v1.0.1-0.20190923125748-758128399b1d/go.mod h1:9OrXJhf154huy1nPWmuSrkgjPUtUNhA+Zmy+6AESzuA=
@ -726,8 +690,6 @@ github.com/tyler-smith/go-bip39 v1.0.1-0.20181017060643-dbb3b84ba2ef/go.mod h1:s
github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
github.com/vulcanize/go-ethereum v1.5.10-0.20200116224441-2a980ec3dcb8 h1:BHt0OW0rTgndFjSju7brF3dPceXWQuEV0IdtY8BjjT8=
github.com/vulcanize/go-ethereum v1.5.10-0.20200116224441-2a980ec3dcb8/go.mod h1:a9TqabFudpDu1nucId+k9S8R9whYaHnGBLKFouA5EAo=
github.com/vulcanize/go-ethereum v1.5.10-0.20200311182536-d07dc803d290 h1:uMWt+x6JhVT7GyL983weZSxv1zDBxvGlI9HNkcTnUeg=
github.com/vulcanize/go-ethereum v1.5.10-0.20200311182536-d07dc803d290/go.mod h1:7oC0Ni6dosMv5pxMigm6s0hN8g4haJMBnqmmo0D9YfQ=
github.com/vulcanize/go-ipfs v0.4.22-alpha h1:W+6njT14KWllMhABRFtPndqHw8SHCt5SqD4YX528kxM=
@ -735,7 +697,6 @@ github.com/vulcanize/go-ipfs v0.4.22-alpha/go.mod h1:uaekWWeoaA0A9Dv1LObOKCSh9kI
github.com/vulcanize/go-ipfs-config v0.0.8-alpha h1:peaFvbEcPShF6ymOd8flqKkFz4YfcrNr/UOO7FmbWoQ=
github.com/vulcanize/go-ipfs-config v0.0.8-alpha/go.mod h1:IGkVTacurWv9WFKc7IBPjHGM/7hi6+PEClqUb/l2BIM=
github.com/warpfork/go-wish v0.0.0-20180510122957-5ad1f5abf436/go.mod h1:x6AKhvSSexNrVSrViXSHUEbICjmGXhtgABaHIySUSGw=
github.com/warpfork/go-wish v0.0.0-20190328234359-8b3e70f8e830 h1:8kxMKmKzXXL4Ru1nyhvdms/JjWt+3YLpvRb/bAjO/y0=
github.com/warpfork/go-wish v0.0.0-20190328234359-8b3e70f8e830/go.mod h1:x6AKhvSSexNrVSrViXSHUEbICjmGXhtgABaHIySUSGw=
github.com/whyrusleeping/base32 v0.0.0-20170828182744-c30ac30633cc h1:BCPnHtcboadS0DvysUuJXZ4lWVv5Bh5i7+tbIyi+ck4=
github.com/whyrusleeping/base32 v0.0.0-20170828182744-c30ac30633cc/go.mod h1:r45hJU7yEoA81k6MWNhpMj/kms0n14dkzkxYHoB96UM=
@ -776,7 +737,6 @@ go.uber.org/dig v1.7.0 h1:E5/L92iQTNJTjfgJF2KgU+/JpMaiuvK2DHLBj0+kSZk=
go.uber.org/dig v1.7.0/go.mod h1:z+dSd2TP9Usi48jL8M3v63iSBVkiwtVyMKxMZYYauPg=
go.uber.org/fx v1.9.0 h1:7OAz8ucp35AU8eydejpYG7QrbE8rLKzGhHbZlJi5LYY=
go.uber.org/fx v1.9.0/go.mod h1:mFdUyAUuJ3w4jAckiKSKbldsxy1ojpAMJ+dVZg5Y0Aw=
go.uber.org/goleak v1.0.0 h1:qsup4IcBdlmsnGfqyLl4Ntn3C2XCCuKAE7DwHpScyUo=
go.uber.org/goleak v1.0.0/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A=
go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
@ -802,7 +762,6 @@ golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/net v0.0.0-20180524181706-dfa909b99c79/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -863,13 +822,11 @@ golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20191108193012-7d206e10da11 h1:Yq9t9jnGoR+dBuitxdo9l6Q7xh/zOyNnYUtDKaQ3x0E=
golang.org/x/tools v0.0.0-20191108193012-7d206e10da11/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
@ -880,13 +837,10 @@ google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiq
google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce h1:+JknDZhAj8YMt7GC73Ei8pv4MzjDUNPHgQWJdtMAaDU=
gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce/go.mod h1:5AcXVHNjg+BDxry382+8OKon8SEWiKktQR07RKPsv1c=
gopkg.in/olebedev/go-duktape.v3 v3.0.0-20190213234257-ec84240a7772 h1:hhsSf/5z74Ck/DJYc+R8zpq8KGm7uJvpdLRQED/IedA=
gopkg.in/olebedev/go-duktape.v3 v3.0.0-20190213234257-ec84240a7772/go.mod h1:uAJfkITjFhyEEuUfm7bsmCZRbW5WRq8s9EY8HZ6hCns=
gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
gopkg.in/sourcemap.v1 v1.0.5/go.mod h1:2RlvNNSMglmRrcvhfuzp4hQHwOtjxlbjX7UPY/GXb78=

3
libraries/shared/storage/backfiller.go
View File

@ -27,6 +27,7 @@ import (
"github.com/vulcanize/vulcanizedb/libraries/shared/fetcher"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"
"github.com/vulcanize/vulcanizedb/libraries/shared/utilities"
)
const (
@ -63,7 +64,7 @@ func (bf *backFiller) BackFill(startingBlock, endingBlock uint64, backFill chan
logrus.Infof("going to fill in gap from %d to %d", startingBlock, endingBlock)
// break the range up into bins of smaller ranges
blockRangeBins, err := utils.GetBlockHeightBins(startingBlock, endingBlock, bf.batchSize)
blockRangeBins, err := utilities.GetBlockHeightBins(startingBlock, endingBlock, bf.batchSize)
if err != nil {
return err
}

72
libraries/shared/storage/utils/bins.go
View File

@ -1,72 +0,0 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package utils
import (
"errors"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
func GetBlockHeightBins(startingBlock, endingBlock, batchSize uint64) ([][]uint64, error) {
if endingBlock < startingBlock {
return nil, errors.New("backfill: ending block number needs to be greater than starting block number")
}
if batchSize == 0 {
return nil, errors.New("backfill: batchsize needs to be greater than zero")
}
length := endingBlock - startingBlock + 1
numberOfBins := length / batchSize
remainder := length % batchSize
if remainder != 0 {
numberOfBins++
}
blockRangeBins := make([][]uint64, numberOfBins)
for i := range blockRangeBins {
nextBinStart := startingBlock + batchSize
blockRange := make([]uint64, 0, nextBinStart-startingBlock+1)
for j := startingBlock; j < nextBinStart && j <= endingBlock; j++ {
blockRange = append(blockRange, j)
}
startingBlock = nextBinStart
blockRangeBins[i] = blockRange
}
return blockRangeBins, nil
}
func MissingHeightsToGaps(heights []uint64) []shared.Gap {
validationGaps := make([]shared.Gap, 0)
start := heights[0]
lastHeight := start
for i, height := range heights[1:] {
if height != lastHeight+1 {
validationGaps = append(validationGaps, shared.Gap{
Start: start,
Stop: lastHeight,
})
start = height
}
if i+2 == len(heights) {
validationGaps = append(validationGaps, shared.Gap{
Start: start,
Stop: height,
})
}
lastHeight = height
}
return validationGaps
}

36
libraries/shared/utilities/utilities_suite_test.go Normal file
View File

@ -0,0 +1,36 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package utilities_test
import (
"io/ioutil"
"testing"
"github.com/sirupsen/logrus"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
func TestShared(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "Shared Utilities Suite")
}
var _ = BeforeSuite(func() {
logrus.SetOutput(ioutil.Discard)
})

61
libraries/shared/utilities/utils.go
View File

@ -16,9 +16,62 @@
package utilities
func NullToZero(str string) string {
if str == "" {
return "0"
import (
"errors"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
// GetBlockHeightBins splits a block range up into bins of block heights of the given batch size
func GetBlockHeightBins(startingBlock, endingBlock, batchSize uint64) ([][]uint64, error) {
if endingBlock < startingBlock {
return nil, errors.New("backfill: ending block number needs to be greater than starting block number")
}
return str
if batchSize == 0 {
return nil, errors.New("backfill: batchsize needs to be greater than zero")
}
length := endingBlock - startingBlock + 1
numberOfBins := length / batchSize
remainder := length % batchSize
if remainder != 0 {
numberOfBins++
}
blockRangeBins := make([][]uint64, numberOfBins)
for i := range blockRangeBins {
nextBinStart := startingBlock + batchSize
blockRange := make([]uint64, 0, nextBinStart-startingBlock+1)
for j := startingBlock; j < nextBinStart && j <= endingBlock; j++ {
blockRange = append(blockRange, j)
}
startingBlock = nextBinStart
blockRangeBins[i] = blockRange
}
return blockRangeBins, nil
}
// MissingHeightsToGaps returns a slice of gaps from a slice of missing block heights
func MissingHeightsToGaps(heights []uint64) []shared.Gap {
if len(heights) == 0 {
return nil
}
validationGaps := make([]shared.Gap, 0)
start := heights[0]
lastHeight := start
for i, height := range heights[1:] {
if height != lastHeight+1 {
validationGaps = append(validationGaps, shared.Gap{
Start: start,
Stop: lastHeight,
})
start = height
}
if i+2 == len(heights) {
validationGaps = append(validationGaps, shared.Gap{
Start: start,
Stop: height,
})
}
lastHeight = height
}
return validationGaps
}

4
libraries/shared/storage/utils/bins_test.go → libraries/shared/utilities/utils_test.go
View File

@ -14,13 +14,13 @@
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package utils_test
package utilities_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"
utils "github.com/vulcanize/vulcanizedb/libraries/shared/utilities"
)
var _ = Describe("GetBlockHeightBins", func() {

6
pkg/super_node/backfiller.go
View File

@ -24,7 +24,7 @@ import (
log "github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"
utils "github.com/vulcanize/vulcanizedb/libraries/shared/utilities"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
@ -69,11 +69,11 @@ type BackFillService struct {
// NewBackFillService returns a new BackFillInterface
func NewBackFillService(settings *Config, screenAndServeChan chan shared.ConvertedData) (BackFillInterface, error) {
publisher, err := NewIPLDPublisher(settings.Chain, settings.IPFSPath)
publisher, err := NewIPLDPublisher(settings.Chain, settings.IPFSPath, settings.DB, settings.IPFSMode)
if err != nil {
return nil, err
}
indexer, err := NewCIDIndexer(settings.Chain, settings.DB)
indexer, err := NewCIDIndexer(settings.Chain, settings.DB, settings.IPFSMode)
if err != nil {
return nil, err
}

78
pkg/super_node/btc/retriever.go → pkg/super_node/btc/cid_retriever.go
View File

@ -17,17 +17,16 @@
package btc
import (
"database/sql"
"fmt"
"math/big"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"
"github.com/lib/pq"
"github.com/ethereum/go-ethereum/common"
"github.com/jmoiron/sqlx"
"github.com/lib/pq"
log "github.com/sirupsen/logrus"
utils "github.com/vulcanize/vulcanizedb/libraries/shared/utilities"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
@ -65,17 +64,26 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
return nil, true, fmt.Errorf("btc retriever expected filter type %T got %T", &SubscriptionSettings{}, filter)
}
log.Debug("retrieving cids")
// Begin new db tx
tx, err := ecr.db.Beginx()
if err != nil {
return nil, true, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
// Retrieve cached header CIDs
headers, err := ecr.RetrieveHeaderCIDs(tx, blockNumber)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("header cid retrieval error")
return nil, true, err
}
@ -92,9 +100,6 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
if !streamFilter.TxFilter.Off {
cw.Transactions, err = ecr.RetrieveTxCIDs(tx, streamFilter.TxFilter, header.ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("transaction cid retrieval error")
return nil, true, err
}
@ -105,7 +110,7 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
cws[i] = cw
}
return cws, empty, tx.Commit()
return cws, empty, err
}
// RetrieveHeaderCIDs retrieves and returns all of the header cids at the provided blockheight
@ -173,7 +178,7 @@ func (ecr *CIDRetriever) RetrieveGapsInData(validationLevel int) ([]shared.Gap,
Start uint64 `db:"start"`
Stop uint64 `db:"stop"`
}, 0)
if err := ecr.db.Select(&results, pgStr); err != nil {
if err := ecr.db.Select(&results, pgStr); err != nil && err != sql.ErrNoRows {
return nil, err
}
emptyGaps := make([]shared.Gap, len(results))
@ -190,53 +195,66 @@ func (ecr *CIDRetriever) RetrieveGapsInData(validationLevel int) ([]shared.Gap,
WHERE times_validated < $1
ORDER BY block_number`
var heights []uint64
if err := ecr.db.Select(&heights, pgStr, validationLevel); err != nil {
if err := ecr.db.Select(&heights, pgStr, validationLevel); err != nil && err != sql.ErrNoRows {
return nil, err
}
if len(heights) == 0 {
return emptyGaps, nil
}
return append(emptyGaps, utils.MissingHeightsToGaps(heights)...), nil
}
// RetrieveBlockByHash returns all of the CIDs needed to compose an entire block, for a given block hash
func (ecr *CIDRetriever) RetrieveBlockByHash(blockHash common.Hash) (HeaderModel, []TxModel, error) {
log.Debug("retrieving block cids for block hash ", blockHash.String())
// Begin new db tx
tx, err := ecr.db.Beginx()
if err != nil {
return HeaderModel{}, nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
headerCID, err := ecr.RetrieveHeaderCIDByHash(tx, blockHash)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("header cid retrieval error")
return HeaderModel{}, nil, err
}
txCIDs, err := ecr.RetrieveTxCIDsByHeaderID(tx, headerCID.ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("tx cid retrieval error")
return HeaderModel{}, nil, err
}
return headerCID, txCIDs, tx.Commit()
return headerCID, txCIDs, err
}
// RetrieveBlockByNumber returns all of the CIDs needed to compose an entire block, for a given block number
func (ecr *CIDRetriever) RetrieveBlockByNumber(blockNumber int64) (HeaderModel, []TxModel, error) {
log.Debug("retrieving block cids for block number ", blockNumber)
// Begin new db tx
tx, err := ecr.db.Beginx()
if err != nil {
return HeaderModel{}, nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
headerCID, err := ecr.RetrieveHeaderCIDs(tx, blockNumber)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("header cid retrieval error")
return HeaderModel{}, nil, err
}
@ -245,13 +263,9 @@ func (ecr *CIDRetriever) RetrieveBlockByNumber(blockNumber int64) (HeaderModel,
}
txCIDs, err := ecr.RetrieveTxCIDsByHeaderID(tx, headerCID[0].ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("tx cid retrieval error")
return HeaderModel{}, nil, err
}
return headerCID[0], txCIDs, tx.Commit()
return headerCID[0], txCIDs, err
}
// RetrieveHeaderCIDByHash returns the header for the given block hash

8
pkg/super_node/btc/cleaner.go
View File

@ -50,9 +50,7 @@ func (c *Cleaner) ResetValidation(rngs [][2]uint64) error {
SET times_validated = 0
WHERE block_number BETWEEN $1 AND $2`
if _, err := tx.Exec(pgStr, rng[0], rng[1]); err != nil {
if err := tx.Rollback(); err != nil {
logrus.Error(err)
}
shared.Rollback(tx)
return err
}
}
@ -68,9 +66,7 @@ func (c *Cleaner) Clean(rngs [][2]uint64, t shared.DataType) error {
for _, rng := range rngs {
logrus.Infof("btc db cleaner cleaning up block range %d to %d", rng[0], rng[1])
if err := c.clean(tx, rng, t); err != nil {
if err := tx.Rollback(); err != nil {
logrus.Error(err)
}
shared.Rollback(tx)
return err
}
}

25
pkg/super_node/btc/indexer.go
View File

@ -43,29 +43,42 @@ func (in *CIDIndexer) Index(cids shared.CIDsForIndexing) error {
if !ok {
return fmt.Errorf("btc indexer expected cids type %T got %T", &CIDPayload{}, cids)
}
// Begin new db tx
tx, err := in.db.Beginx()
if err != nil {
return err
}
headerID, err := in.indexHeaderCID(tx, cidWrapper.HeaderCID, in.db.NodeID)
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
headerID, err := in.indexHeaderCID(tx, cidWrapper.HeaderCID)
if err != nil {
logrus.Error("btc indexer error when indexing header")
return err
}
if err := in.indexTransactionCIDs(tx, cidWrapper.TransactionCIDs, headerID); err != nil {
err = in.indexTransactionCIDs(tx, cidWrapper.TransactionCIDs, headerID)
if err != nil {
logrus.Error("btc indexer error when indexing transactions")
return err
}
return tx.Commit()
return err
}
func (in *CIDIndexer) indexHeaderCID(tx *sqlx.Tx, header HeaderModel, nodeID int64) (int64, error) {
func (in *CIDIndexer) indexHeaderCID(tx *sqlx.Tx, header HeaderModel) (int64, error) {
var headerID int64
err := tx.QueryRowx(`INSERT INTO btc.header_cids (block_number, block_hash, parent_hash, cid, timestamp, bits, node_id, times_validated)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
ON CONFLICT (block_number, block_hash) DO UPDATE SET (parent_hash, cid, timestamp, bits, node_id, times_validated) = ($3, $4, $5, $6, $7, btc.header_cids.times_validated + 1)
RETURNING id`,
header.BlockNumber, header.BlockHash, header.ParentHash, header.CID, header.Timestamp, header.Bits, nodeID, 1).Scan(&headerID)
header.BlockNumber, header.BlockHash, header.ParentHash, header.CID, header.Timestamp, header.Bits, in.db.NodeID, 1).Scan(&headerID)
return headerID, err
}

1
pkg/super_node/btc/ipld_fetcher.go
View File

@ -40,6 +40,7 @@ type IPLDFetcher struct {
}
// NewIPLDFetcher creates a pointer to a new IPLDFetcher
// It interfaces with PG-IPFS through an internalized IPFS node interface
func NewIPLDFetcher(ipfsPath string) (*IPLDFetcher, error) {
blockService, err := ipfs.InitIPFSBlockService(ipfsPath)
if err != nil {

107
pkg/super_node/btc/ipld_pg_fetcher.go Normal file
View File

@ -0,0 +1,107 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package btc
import (
"fmt"
"github.com/jmoiron/sqlx"
log "github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/pkg/ipfs"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
// IPLDPGFetcher satisfies the IPLDFetcher interface for ethereum
// it interfaces directly with PG-IPFS instead of going through a node-interface or remote node
type IPLDPGFetcher struct {
db *postgres.DB
}
// NewIPLDPGFetcher creates a pointer to a new IPLDPGFetcher
func NewIPLDPGFetcher(db *postgres.DB) *IPLDPGFetcher {
return &IPLDPGFetcher{
db: db,
}
}
// Fetch is the exported method for fetching and returning all the IPLDS specified in the CIDWrapper
func (f *IPLDPGFetcher) Fetch(cids shared.CIDsForFetching) (shared.IPLDs, error) {
cidWrapper, ok := cids.(*CIDWrapper)
if !ok {
return nil, fmt.Errorf("btc fetcher: expected cids type %T got %T", &CIDWrapper{}, cids)
}
log.Debug("fetching iplds")
iplds := IPLDs{}
iplds.BlockNumber = cidWrapper.BlockNumber
tx, err := f.db.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
iplds.Header, err = f.FetchHeader(tx, cidWrapper.Header)
if err != nil {
return nil, fmt.Errorf("btc pg fetcher: header fetching error: %s", err.Error())
}
iplds.Transactions, err = f.FetchTrxs(tx, cidWrapper.Transactions)
if err != nil {
return nil, fmt.Errorf("btc pg fetcher: transaction fetching error: %s", err.Error())
}
return iplds, err
}
// FetchHeaders fetches headers
func (f *IPLDPGFetcher) FetchHeader(tx *sqlx.Tx, c HeaderModel) (ipfs.BlockModel, error) {
log.Debug("fetching header ipld")
headerBytes, err := shared.FetchIPLD(tx, c.CID)
if err != nil {
return ipfs.BlockModel{}, err
}
return ipfs.BlockModel{
Data: headerBytes,
CID: c.CID,
}, nil
}
// FetchTrxs fetches transactions
func (f *IPLDPGFetcher) FetchTrxs(tx *sqlx.Tx, cids []TxModel) ([]ipfs.BlockModel, error) {
log.Debug("fetching transaction iplds")
trxIPLDs := make([]ipfs.BlockModel, len(cids))
for i, c := range cids {
trxBytes, err := shared.FetchIPLD(tx, c.CID)
if err != nil {
return nil, err
}
trxIPLDs[i] = ipfs.BlockModel{
Data: trxBytes,
CID: c.CID,
}
}
return trxIPLDs, nil
}

124
pkg/super_node/btc/publishAndIndexer.go Normal file
View File

@ -0,0 +1,124 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package btc
import (
"fmt"
"strconv"
"github.com/vulcanize/vulcanizedb/pkg/ipfs/ipld"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
// IPLDPublisherAndIndexer satisfies the IPLDPublisher interface for bitcoin
// It interfaces directly with the public.blocks table of PG-IPFS rather than going through an ipfs intermediary
// It publishes and indexes IPLDs together in a single sqlx.Tx
type IPLDPublisherAndIndexer struct {
indexer *CIDIndexer
}
// NewIPLDPublisherAndIndexer creates a pointer to a new IPLDPublisherAndIndexer which satisfies the IPLDPublisher interface
func NewIPLDPublisherAndIndexer(db *postgres.DB) *IPLDPublisherAndIndexer {
return &IPLDPublisherAndIndexer{
indexer: NewCIDIndexer(db),
}
}
// Publish publishes an IPLDPayload to IPFS and returns the corresponding CIDPayload
func (pub *IPLDPublisherAndIndexer) Publish(payload shared.ConvertedData) (shared.CIDsForIndexing, error) {
ipldPayload, ok := payload.(ConvertedPayload)
if !ok {
return nil, fmt.Errorf("btc publisher expected payload type %T got %T", ConvertedPayload{}, payload)
}
// Generate the iplds
headerNode, txNodes, txTrieNodes, err := ipld.FromHeaderAndTxs(ipldPayload.Header, ipldPayload.Txs)
if err != nil {
return nil, err
}
// Begin new db tx
tx, err := pub.indexer.db.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
// Publish trie nodes
for _, node := range txTrieNodes {
if err := shared.PublishIPLD(tx, node); err != nil {
return nil, err
}
}
// Publish and index header
if err := shared.PublishIPLD(tx, headerNode); err != nil {
return nil, err
}
header := HeaderModel{
CID: headerNode.Cid().String(),
ParentHash: ipldPayload.Header.PrevBlock.String(),
BlockNumber: strconv.Itoa(int(ipldPayload.BlockPayload.BlockHeight)),
BlockHash: ipldPayload.Header.BlockHash().String(),
Timestamp: ipldPayload.Header.Timestamp.UnixNano(),
Bits: ipldPayload.Header.Bits,
}
headerID, err := pub.indexer.indexHeaderCID(tx, header)
if err != nil {
return nil, err
}
// Publish and index txs
for i, txNode := range txNodes {
if err := shared.PublishIPLD(tx, txNode); err != nil {
return nil, err
}
txModel := ipldPayload.TxMetaData[i]
txModel.CID = txNode.Cid().String()
txID, err := pub.indexer.indexTransactionCID(tx, txModel, headerID)
if err != nil {
return nil, err
}
for _, input := range txModel.TxInputs {
if err := pub.indexer.indexTxInput(tx, input, txID); err != nil {
return nil, err
}
}
for _, output := range txModel.TxOutputs {
if err := pub.indexer.indexTxOutput(tx, output, txID); err != nil {
return nil, err
}
}
}
// This IPLDPublisher does both publishing and indexing, we do not need to pass anything forward to the indexer
return nil, err
}
// Index satisfies the shared.CIDIndexer interface
func (pub *IPLDPublisherAndIndexer) Index(cids shared.CIDsForIndexing) error {
return nil
}

121
pkg/super_node/btc/publishAndIndexer_test.go Normal file
View File

@ -0,0 +1,121 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package btc_test
import (
"bytes"
"github.com/ipfs/go-cid"
"github.com/ipfs/go-ipfs-blockstore"
"github.com/ipfs/go-ipfs-ds-help"
"github.com/multiformats/go-multihash"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/ipfs/ipld"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc"
"github.com/vulcanize/vulcanizedb/pkg/super_node/btc/mocks"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
var _ = Describe("PublishAndIndexer", func() {
var (
db *postgres.DB
err error
repo *btc.IPLDPublisherAndIndexer
ipfsPgGet = `SELECT data FROM public.blocks
WHERE key = $1`
)
BeforeEach(func() {
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
repo = btc.NewIPLDPublisherAndIndexer(db)
})
AfterEach(func() {
btc.TearDownDB(db)
})
Describe("Publish", func() {
It("Published and indexes header and transaction IPLDs in a single tx", func() {
emptyReturn, err := repo.Publish(mocks.MockConvertedPayload)
Expect(emptyReturn).To(BeNil())
Expect(err).ToNot(HaveOccurred())
pgStr := `SELECT * FROM btc.header_cids
WHERE block_number = $1`
// check header was properly indexed
buf := bytes.NewBuffer(make([]byte, 0, 80))
err = mocks.MockBlock.Header.Serialize(buf)
Expect(err).ToNot(HaveOccurred())
headerBytes := buf.Bytes()
c, _ := ipld.RawdataToCid(ipld.MBitcoinHeader, headerBytes, multihash.DBL_SHA2_256)
header := new(btc.HeaderModel)
err = db.Get(header, pgStr, mocks.MockHeaderMetaData.BlockNumber)
Expect(err).ToNot(HaveOccurred())
Expect(header.CID).To(Equal(c.String()))
Expect(header.BlockNumber).To(Equal(mocks.MockHeaderMetaData.BlockNumber))
Expect(header.Bits).To(Equal(mocks.MockHeaderMetaData.Bits))
Expect(header.Timestamp).To(Equal(mocks.MockHeaderMetaData.Timestamp))
Expect(header.BlockHash).To(Equal(mocks.MockHeaderMetaData.BlockHash))
Expect(header.ParentHash).To(Equal(mocks.MockHeaderMetaData.ParentHash))
dc, err := cid.Decode(header.CID)
Expect(err).ToNot(HaveOccurred())
mhKey := dshelp.CidToDsKey(dc)
prefixedKey := blockstore.BlockPrefix.String() + mhKey.String()
var data []byte
err = db.Get(&data, ipfsPgGet, prefixedKey)
Expect(err).ToNot(HaveOccurred())
Expect(data).To(Equal(headerBytes))
// check that txs were properly indexed
trxs := make([]btc.TxModel, 0)
pgStr = `SELECT transaction_cids.id, transaction_cids.header_id, transaction_cids.index,
transaction_cids.tx_hash, transaction_cids.cid, transaction_cids.segwit, transaction_cids.witness_hash
FROM btc.transaction_cids INNER JOIN btc.header_cids ON (transaction_cids.header_id = header_cids.id)
WHERE header_cids.block_number = $1`
err = db.Select(&trxs, pgStr, mocks.MockHeaderMetaData.BlockNumber)
Expect(err).ToNot(HaveOccurred())
Expect(len(trxs)).To(Equal(3))
txData := make([][]byte, len(mocks.MockTransactions))
txCIDs := make([]string, len(mocks.MockTransactions))
for i, m := range mocks.MockTransactions {
buf := bytes.NewBuffer(make([]byte, 0))
err = m.MsgTx().Serialize(buf)
Expect(err).ToNot(HaveOccurred())
tx := buf.Bytes()
txData[i] = tx
c, _ := ipld.RawdataToCid(ipld.MBitcoinTx, tx, multihash.DBL_SHA2_256)
txCIDs[i] = c.String()
}
for _, tx := range trxs {
Expect(tx.SegWit).To(Equal(false))
Expect(tx.HeaderID).To(Equal(header.ID))
Expect(tx.WitnessHash).To(Equal(""))
Expect(tx.CID).To(Equal(txCIDs[tx.Index]))
Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[tx.Index].TxHash().String()))
dc, err := cid.Decode(tx.CID)
Expect(err).ToNot(HaveOccurred())
mhKey := dshelp.CidToDsKey(dc)
prefixedKey := blockstore.BlockPrefix.String() + mhKey.String()
var data []byte
err = db.Get(&data, ipfsPgGet, prefixedKey)
Expect(err).ToNot(HaveOccurred())
Expect(data).To(Equal(txData[tx.Index]))
}
})
})
})

9
pkg/super_node/config.go
View File

@ -52,6 +52,7 @@ type Config struct {
// Ubiquitous fields
Chain shared.ChainType
IPFSPath string
IPFSMode shared.IPFSMode
DB *postgres.DB
DBConfig config.Database
Quit chan bool
@ -98,10 +99,16 @@ func NewSuperNodeConfig() (*Config, error) {
return nil, err
}
c.IPFSPath, err = shared.GetIPFSPath()
c.IPFSMode, err = shared.GetIPFSMode()
if err != nil {
return nil, err
}
if c.IPFSMode == shared.LocalInterface || c.IPFSMode == shared.RemoteClient {
c.IPFSPath, err = shared.GetIPFSPath()
if err != nil {
return nil, err
}
}
c.Sync = viper.GetBool("superNode.sync")
if c.Sync {

62
pkg/super_node/constructors.go
View File

@ -44,12 +44,26 @@ func NewResponseFilterer(chain shared.ChainType) (shared.ResponseFilterer, error
}
// NewCIDIndexer constructs a CIDIndexer for the provided chain type
func NewCIDIndexer(chain shared.ChainType, db *postgres.DB) (shared.CIDIndexer, error) {
func NewCIDIndexer(chain shared.ChainType, db *postgres.DB, ipfsMode shared.IPFSMode) (shared.CIDIndexer, error) {
switch chain {
case shared.Ethereum:
return eth.NewCIDIndexer(db), nil
switch ipfsMode {
case shared.LocalInterface, shared.RemoteClient:
return eth.NewCIDIndexer(db), nil
case shared.DirectPostgres:
return eth.NewIPLDPublisherAndIndexer(db), nil
default:
return nil, fmt.Errorf("ethereum CIDIndexer unexpected ipfs mode %s", ipfsMode.String())
}
case shared.Bitcoin:
return btc.NewCIDIndexer(db), nil
switch ipfsMode {
case shared.LocalInterface, shared.RemoteClient:
return btc.NewCIDIndexer(db), nil
case shared.DirectPostgres:
return eth.NewIPLDPublisherAndIndexer(db), nil
default:
return nil, fmt.Errorf("bitcoin CIDIndexer unexpected ipfs mode %s", ipfsMode.String())
}
default:
return nil, fmt.Errorf("invalid chain %s for indexer constructor", chain.String())
}
@ -122,24 +136,52 @@ func NewPayloadConverter(chain shared.ChainType) (shared.PayloadConverter, error
}
// NewIPLDFetcher constructs an IPLDFetcher for the provided chain type
func NewIPLDFetcher(chain shared.ChainType, ipfsPath string) (shared.IPLDFetcher, error) {
func NewIPLDFetcher(chain shared.ChainType, ipfsPath string, db *postgres.DB, ipfsMode shared.IPFSMode) (shared.IPLDFetcher, error) {
switch chain {
case shared.Ethereum:
return eth.NewIPLDFetcher(ipfsPath)
switch ipfsMode {
case shared.LocalInterface, shared.RemoteClient:
return eth.NewIPLDFetcher(ipfsPath)
case shared.DirectPostgres:
return eth.NewIPLDPGFetcher(db), nil
default:
return nil, fmt.Errorf("ethereum IPLDFetcher unexpected ipfs mode %s", ipfsMode.String())
}
case shared.Bitcoin:
return btc.NewIPLDFetcher(ipfsPath)
switch ipfsMode {
case shared.LocalInterface, shared.RemoteClient:
return btc.NewIPLDFetcher(ipfsPath)
case shared.DirectPostgres:
return btc.NewIPLDPGFetcher(db), nil
default:
return nil, fmt.Errorf("bitcoin IPLDFetcher unexpected ipfs mode %s", ipfsMode.String())
}
default:
return nil, fmt.Errorf("invalid chain %s for IPLD fetcher constructor", chain.String())
}
}
// NewIPLDPublisher constructs an IPLDPublisher for the provided chain type
func NewIPLDPublisher(chain shared.ChainType, ipfsPath string) (shared.IPLDPublisher, error) {
func NewIPLDPublisher(chain shared.ChainType, ipfsPath string, db *postgres.DB, ipfsMode shared.IPFSMode) (shared.IPLDPublisher, error) {
switch chain {
case shared.Ethereum:
return eth.NewIPLDPublisher(ipfsPath)
switch ipfsMode {
case shared.LocalInterface, shared.RemoteClient:
return eth.NewIPLDPublisher(ipfsPath)
case shared.DirectPostgres:
return eth.NewIPLDPublisherAndIndexer(db), nil
default:
return nil, fmt.Errorf("ethereum IPLDPublisher unexpected ipfs mode %s", ipfsMode.String())
}
case shared.Bitcoin:
return btc.NewIPLDPublisher(ipfsPath)
switch ipfsMode {
case shared.LocalInterface, shared.RemoteClient:
return btc.NewIPLDPublisher(ipfsPath)
case shared.DirectPostgres:
return btc.NewIPLDPublisherAndIndexer(db), nil
default:
return nil, fmt.Errorf("bitcoin IPLDPublisher unexpected ipfs mode %s", ipfsMode.String())
}
default:
return nil, fmt.Errorf("invalid chain %s for publisher constructor", chain.String())
}
@ -149,7 +191,7 @@ func NewIPLDPublisher(chain shared.ChainType, ipfsPath string) (shared.IPLDPubli
func NewPublicAPI(chain shared.ChainType, db *postgres.DB, ipfsPath string) (rpc.API, error) {
switch chain {
case shared.Ethereum:
backend, err := eth.NewEthBackend(db, ipfsPath)
backend, err := eth.NewEthBackend(db)
if err != nil {
return rpc.API{}, err
}

58
pkg/super_node/eth/api.go
View File

@ -20,6 +20,8 @@ import (
"context"
"math/big"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
@ -34,19 +36,19 @@ const APIName = "eth"
const APIVersion = "0.0.1"
type PublicEthAPI struct {
b *Backend
B *Backend
}
// NewPublicEthAPI creates a new PublicEthAPI with the provided underlying Backend
func NewPublicEthAPI(b *Backend) *PublicEthAPI {
return &PublicEthAPI{
b: b,
B: b,
}
}
// BlockNumber returns the block number of the chain head.
func (pea *PublicEthAPI) BlockNumber() hexutil.Uint64 {
number, _ := pea.b.Retriever.RetrieveLastBlockNumber()
number, _ := pea.B.Retriever.RetrieveLastBlockNumber()
return hexutil.Uint64(number)
}
@ -73,23 +75,36 @@ func (pea *PublicEthAPI) GetLogs(ctx context.Context, crit ethereum.FilterQuery)
LogAddresses: addrStrs,
Topics: topicStrSets,
}
tx, err := pea.b.DB.Beginx()
// Begin tx
tx, err := pea.B.DB.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
// If we have a blockhash to filter on, fire off single retrieval query
if crit.BlockHash != nil {
rctCIDs, err := pea.b.Retriever.RetrieveRctCIDs(tx, filter, 0, crit.BlockHash, nil)
rctCIDs, err := pea.B.Retriever.RetrieveRctCIDs(tx, filter, 0, crit.BlockHash, nil)
if err != nil {
return nil, err
}
rctIPLDs, err := pea.B.Fetcher.FetchRcts(tx, rctCIDs)
if err != nil {
return nil, err
}
if err := tx.Commit(); err != nil {
return nil, err
}
rctIPLDs, err := pea.b.Fetcher.FetchRcts(rctCIDs)
if err != nil {
return nil, err
}
return extractLogsOfInterest(rctIPLDs, filter.Topics)
}
// Otherwise, create block range from criteria
@ -97,14 +112,14 @@ func (pea *PublicEthAPI) GetLogs(ctx context.Context, crit ethereum.FilterQuery)
startingBlock := crit.FromBlock
endingBlock := crit.ToBlock
if startingBlock == nil {
startingBlockInt, err := pea.b.Retriever.RetrieveFirstBlockNumber()
startingBlockInt, err := pea.B.Retriever.RetrieveFirstBlockNumber()
if err != nil {
return nil, err
}
startingBlock = big.NewInt(startingBlockInt)
}
if endingBlock == nil {
endingBlockInt, err := pea.b.Retriever.RetrieveLastBlockNumber()
endingBlockInt, err := pea.B.Retriever.RetrieveLastBlockNumber()
if err != nil {
return nil, err
}
@ -114,27 +129,28 @@ func (pea *PublicEthAPI) GetLogs(ctx context.Context, crit ethereum.FilterQuery)
end := endingBlock.Int64()
allRctCIDs := make([]ReceiptModel, 0)
for i := start; i <= end; i++ {
rctCIDs, err := pea.b.Retriever.RetrieveRctCIDs(tx, filter, i, nil, nil)
rctCIDs, err := pea.B.Retriever.RetrieveRctCIDs(tx, filter, i, nil, nil)
if err != nil {
return nil, err
}
allRctCIDs = append(allRctCIDs, rctCIDs...)
}
if err := tx.Commit(); err != nil {
return nil, err
}
rctIPLDs, err := pea.b.Fetcher.FetchRcts(allRctCIDs)
rctIPLDs, err := pea.B.Fetcher.FetchRcts(tx, allRctCIDs)
if err != nil {
return nil, err
}
return extractLogsOfInterest(rctIPLDs, filter.Topics)
if err := tx.Commit(); err != nil {
return nil, err
}
logs, err := extractLogsOfInterest(rctIPLDs, filter.Topics)
return logs, err // need to return err variable so that we return the err = tx.Commit() assignment in the defer
}
// GetHeaderByNumber returns the requested canonical block header.
// * When blockNr is -1 the chain head is returned.
// * We cannot support pending block calls since we do not have an active miner
func (pea *PublicEthAPI) GetHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (map[string]interface{}, error) {
header, err := pea.b.HeaderByNumber(ctx, number)
header, err := pea.B.HeaderByNumber(ctx, number)
if header != nil && err == nil {
return pea.rpcMarshalHeader(header)
}
@ -147,7 +163,7 @@ func (pea *PublicEthAPI) GetHeaderByNumber(ctx context.Context, number rpc.Block
// * When fullTx is true all transactions in the block are returned, otherwise
// only the transaction hash is returned.
func (pea *PublicEthAPI) GetBlockByNumber(ctx context.Context, number rpc.BlockNumber, fullTx bool) (map[string]interface{}, error) {
block, err := pea.b.BlockByNumber(ctx, number)
block, err := pea.B.BlockByNumber(ctx, number)
if block != nil && err == nil {
return pea.rpcMarshalBlock(block, true, fullTx)
}
@ -157,7 +173,7 @@ func (pea *PublicEthAPI) GetBlockByNumber(ctx context.Context, number rpc.BlockN
// GetBlockByHash returns the requested block. When fullTx is true all transactions in the block are returned in full
// detail, otherwise only the transaction hash is returned.
func (pea *PublicEthAPI) GetBlockByHash(ctx context.Context, hash common.Hash, fullTx bool) (map[string]interface{}, error) {
block, err := pea.b.BlockByHash(ctx, hash)
block, err := pea.B.BlockByHash(ctx, hash)
if block != nil {
return pea.rpcMarshalBlock(block, true, fullTx)
}
@ -168,7 +184,7 @@ func (pea *PublicEthAPI) GetBlockByHash(ctx context.Context, hash common.Hash, f
// SuperNode cannot currently handle pending/tx_pool txs
func (pea *PublicEthAPI) GetTransactionByHash(ctx context.Context, hash common.Hash) (*RPCTransaction, error) {
// Try to return an already finalized transaction
tx, blockHash, blockNumber, index, err := pea.b.GetTransaction(ctx, hash)
tx, blockHash, blockNumber, index, err := pea.B.GetTransaction(ctx, hash)
if err != nil {
return nil, err
}

50
pkg/super_node/eth/api_test.go
View File

@ -27,12 +27,9 @@ import (
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ipfs/go-block-format"
"github.com/ipfs/go-cid"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
mocks3 "github.com/vulcanize/vulcanizedb/pkg/ipfs/mocks"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth"
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth/mocks"
@ -85,44 +82,27 @@ var (
var _ = Describe("API", func() {
var (
db *postgres.DB
retriever *eth.CIDRetriever
fetcher *eth.IPLDFetcher
indexer *eth.CIDIndexer
backend *eth.Backend
api *eth.PublicEthAPI
db *postgres.DB
retriever *eth.CIDRetriever
fetcher *eth.IPLDPGFetcher
indexAndPublisher *eth.IPLDPublisherAndIndexer
backend *eth.Backend
api *eth.PublicEthAPI
)
BeforeEach(func() {
var err error
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
retriever = eth.NewCIDRetriever(db)
blocksToReturn := map[cid.Cid]blocks.Block{
mocks.HeaderCID: mocks.HeaderIPLD,
mocks.Trx1CID: mocks.Trx1IPLD,
mocks.Trx2CID: mocks.Trx2IPLD,
mocks.Trx3CID: mocks.Trx3IPLD,
mocks.Rct1CID: mocks.Rct1IPLD,
mocks.Rct2CID: mocks.Rct2IPLD,
mocks.Rct3CID: mocks.Rct3IPLD,
mocks.State1CID: mocks.State1IPLD,
mocks.State2CID: mocks.State2IPLD,
mocks.StorageCID: mocks.StorageIPLD,
}
mockBlockService := &mocks3.MockIPFSBlockService{
Blocks: blocksToReturn,
}
fetcher = &eth.IPLDFetcher{
BlockService: mockBlockService,
}
indexer = eth.NewCIDIndexer(db)
fetcher = eth.NewIPLDPGFetcher(db)
indexAndPublisher = eth.NewIPLDPublisherAndIndexer(db)
backend = &eth.Backend{
Retriever: retriever,
Fetcher: fetcher,
DB: db,
}
api = eth.NewPublicEthAPI(backend)
err = indexer.Index(mocks.MockCIDPayload)
_, err = indexAndPublisher.Publish(mocks.MockConvertedPayload)
Expect(err).ToNot(HaveOccurred())
uncles := mocks.MockBlock.Uncles()
uncleHashes := make([]common.Hash, len(uncles))
@ -186,8 +166,20 @@ var _ = Describe("API", func() {
number, err := strconv.ParseInt(mocks.MockCIDPayload.HeaderCID.BlockNumber, 10, 64)
Expect(err).ToNot(HaveOccurred())
header, err := api.GetHeaderByNumber(context.Background(), rpc.BlockNumber(number))
Expect(err).ToNot(HaveOccurred())
Expect(header).To(Equal(expectedHeader))
})
It("Throws an error if a header cannot be found", func() {
number, err := strconv.ParseInt(mocks.MockCIDPayload.HeaderCID.BlockNumber, 10, 64)
Expect(err).ToNot(HaveOccurred())
header, err := api.GetHeaderByNumber(context.Background(), rpc.BlockNumber(number+1))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("header at block %d is not available", number+1))
Expect(header).To(BeNil())
_, err = api.B.DB.Beginx()
Expect(err).ToNot(HaveOccurred())
})
})
Describe("GetBlockByHash", func() {

160
pkg/super_node/eth/backend.go
View File

@ -22,13 +22,13 @@ import (
"fmt"
"math/big"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/rpc"
"github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/pkg/ipfs"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
)
@ -39,26 +39,21 @@ var (
type Backend struct {
Retriever *CIDRetriever
Fetcher *IPLDFetcher
Fetcher *IPLDPGFetcher
DB *postgres.DB
}
func NewEthBackend(db *postgres.DB, ipfsPath string) (*Backend, error) {
func NewEthBackend(db *postgres.DB) (*Backend, error) {
r := NewCIDRetriever(db)
f, err := NewIPLDFetcher(ipfsPath)
if err != nil {
return nil, err
}
return &Backend{
Retriever: r,
Fetcher: f,
DB: db,
}, nil
}
func (b *Backend) HeaderByNumber(ctx context.Context, blockNumber rpc.BlockNumber) (*types.Header, error) {
number := blockNumber.Int64()
var err error
number := blockNumber.Int64()
if blockNumber == rpc.LatestBlockNumber {
number, err = b.Retriever.RetrieveLastBlockNumber()
if err != nil {
@ -68,19 +63,26 @@ func (b *Backend) HeaderByNumber(ctx context.Context, blockNumber rpc.BlockNumbe
if blockNumber == rpc.PendingBlockNumber {
return nil, errPendingBlockNumber
}
// Retrieve the CIDs for headers at this height
// Begin tx
tx, err := b.DB.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
// Retrieve the CIDs for headers at this height
headerCids, err := b.Retriever.RetrieveHeaderCIDs(tx, number)
if err != nil {
if err := tx.Rollback(); err != nil {
logrus.Error(err)
}
return nil, err
}
if err := tx.Commit(); err != nil {
return nil, err
}
// If there are none, throw an error
@ -88,7 +90,7 @@ func (b *Backend) HeaderByNumber(ctx context.Context, blockNumber rpc.BlockNumbe
return nil, fmt.Errorf("header at block %d is not available", number)
}
// Fetch the header IPLDs for those CIDs
headerIPLD, err := b.Fetcher.FetchHeader(headerCids[0])
headerIPLD, err := b.Fetcher.FetchHeader(tx, headerCids[0])
if err != nil {
return nil, err
}
@ -96,10 +98,8 @@ func (b *Backend) HeaderByNumber(ctx context.Context, blockNumber rpc.BlockNumbe
// We throw an error in FetchHeaders() if the number of headers does not match the number of CIDs and we already
// confirmed the number of CIDs is greater than 0 so there is no need to bound check the slice before accessing
var header types.Header
if err := rlp.DecodeBytes(headerIPLD.Data, &header); err != nil {
return nil, err
}
return &header, nil
err = rlp.DecodeBytes(headerIPLD.Data, &header)
return &header, err
}
// GetTd retrieves and returns the total difficulty at the given block hash
@ -120,24 +120,29 @@ func (b *Backend) GetTd(blockHash common.Hash) (*big.Int, error) {
// GetLogs returns all the logs for the given block hash
func (b *Backend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error) {
// Begin tx
tx, err := b.DB.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
receiptCIDs, err := b.Retriever.RetrieveRctCIDs(tx, ReceiptFilter{}, 0, &hash, nil)
if err != nil {
if err := tx.Rollback(); err != nil {
logrus.Error(err)
}
return nil, err
}
if err := tx.Commit(); err != nil {
return nil, err
}
if len(receiptCIDs) == 0 {
return nil, nil
}
receiptIPLDs, err := b.Fetcher.FetchRcts(receiptCIDs)
receiptIPLDs, err := b.Fetcher.FetchRcts(tx, receiptCIDs)
if err != nil {
return nil, err
}
@ -149,15 +154,15 @@ func (b *Backend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log
}
logs[i] = rct.Logs
}
return logs, nil
return logs, err
}
// BlockByNumber returns the requested canonical block.
// Since the SuperNode can contain forked blocks, it is recommended to fetch BlockByHash as
// fetching by number can return non-deterministic results (returns the first block found at that height)
func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber) (*types.Block, error) {
number := blockNumber.Int64()
var err error
number := blockNumber.Int64()
if blockNumber == rpc.LatestBlockNumber {
number, err = b.Retriever.RetrieveLastBlockNumber()
if err != nil {
@ -173,8 +178,24 @@ func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber
return nil, err
}
// Begin tx
tx, err := b.DB.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
// Fetch and decode the header IPLD
headerIPLD, err := b.Fetcher.FetchHeader(headerCID)
headerIPLD, err := b.Fetcher.FetchHeader(tx, headerCID)
if err != nil {
return nil, err
}
@ -183,7 +204,7 @@ func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber
return nil, err
}
// Fetch and decode the uncle IPLDs
uncleIPLDs, err := b.Fetcher.FetchUncles(uncleCIDs)
uncleIPLDs, err := b.Fetcher.FetchUncles(tx, uncleCIDs)
if err != nil {
return nil, err
}
@ -196,20 +217,20 @@ func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber
uncles = append(uncles, &uncle)
}
// Fetch and decode the transaction IPLDs
txIPLDs, err := b.Fetcher.FetchTrxs(txCIDs)
txIPLDs, err := b.Fetcher.FetchTrxs(tx, txCIDs)
if err != nil {
return nil, err
}
var transactions []*types.Transaction
for _, txIPLD := range txIPLDs {
var tx types.Transaction
if err := rlp.DecodeBytes(txIPLD.Data, &tx); err != nil {
var transaction types.Transaction
if err := rlp.DecodeBytes(txIPLD.Data, &transaction); err != nil {
return nil, err
}
transactions = append(transactions, &tx)
transactions = append(transactions, &transaction)
}
// Fetch and decode the receipt IPLDs
rctIPLDs, err := b.Fetcher.FetchRcts(rctCIDs)
rctIPLDs, err := b.Fetcher.FetchRcts(tx, rctCIDs)
if err != nil {
return nil, err
}
@ -222,7 +243,7 @@ func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber
receipts = append(receipts, &receipt)
}
// Compose everything together into a complete block
return types.NewBlock(&header, transactions, uncles, receipts), nil
return types.NewBlock(&header, transactions, uncles, receipts), err
}
// BlockByHash returns the requested block. When fullTx is true all transactions in the block are returned in full
@ -233,8 +254,25 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
if err != nil {
return nil, err
}
// Begin tx
tx, err := b.DB.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
// Fetch and decode the header IPLD
headerIPLD, err := b.Fetcher.FetchHeader(headerCID)
headerIPLD, err := b.Fetcher.FetchHeader(tx, headerCID)
if err != nil {
return nil, err
}
@ -243,7 +281,7 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
return nil, err
}
// Fetch and decode the uncle IPLDs
uncleIPLDs, err := b.Fetcher.FetchUncles(uncleCIDs)
uncleIPLDs, err := b.Fetcher.FetchUncles(tx, uncleCIDs)
if err != nil {
return nil, err
}
@ -256,20 +294,20 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
uncles = append(uncles, &uncle)
}
// Fetch and decode the transaction IPLDs
txIPLDs, err := b.Fetcher.FetchTrxs(txCIDs)
txIPLDs, err := b.Fetcher.FetchTrxs(tx, txCIDs)
if err != nil {
return nil, err
}
var transactions []*types.Transaction
for _, txIPLD := range txIPLDs {
var tx types.Transaction
if err := rlp.DecodeBytes(txIPLD.Data, &tx); err != nil {
var transaction types.Transaction
if err := rlp.DecodeBytes(txIPLD.Data, &transaction); err != nil {
return nil, err
}
transactions = append(transactions, &tx)
transactions = append(transactions, &transaction)
}
// Fetch and decode the receipt IPLDs
rctIPLDs, err := b.Fetcher.FetchRcts(rctCIDs)
rctIPLDs, err := b.Fetcher.FetchRcts(tx, rctCIDs)
if err != nil {
return nil, err
}
@ -282,7 +320,7 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
receipts = append(receipts, &receipt)
}
// Compose everything together into a complete block
return types.NewBlock(&header, transactions, uncles, receipts), nil
return types.NewBlock(&header, transactions, uncles, receipts), err
}
// GetTransaction retrieves a tx by hash
@ -301,15 +339,35 @@ func (b *Backend) GetTransaction(ctx context.Context, txHash common.Hash) (*type
if err := b.DB.Get(&txCIDWithHeaderInfo, pgStr, txHash.String()); err != nil {
return nil, common.Hash{}, 0, 0, err
}
txIPLD, err := b.Fetcher.FetchTrxs([]TxModel{{CID: txCIDWithHeaderInfo.CID}})
// Begin tx
tx, err := b.DB.Beginx()
if err != nil {
return nil, common.Hash{}, 0, 0, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
txIPLD, err := b.Fetcher.FetchTrxs(tx, []TxModel{{CID: txCIDWithHeaderInfo.CID}})
if err != nil {
return nil, common.Hash{}, 0, 0, err
}
if err := tx.Commit(); err != nil {
return nil, common.Hash{}, 0, 0, err
}
var transaction types.Transaction
if err := rlp.DecodeBytes(txIPLD[0].Data, &transaction); err != nil {
return nil, common.Hash{}, 0, 0, err
}
return &transaction, common.HexToHash(txCIDWithHeaderInfo.BlockHash), uint64(txCIDWithHeaderInfo.BlockNumber), uint64(txCIDWithHeaderInfo.Index), nil
return &transaction, common.HexToHash(txCIDWithHeaderInfo.BlockHash), uint64(txCIDWithHeaderInfo.BlockNumber), uint64(txCIDWithHeaderInfo.Index), err
}
// extractLogsOfInterest returns logs from the receipt IPLD
@ -364,7 +422,7 @@ func sliceContainsHash(slice []string, hash common.Hash) int {
// a `PublicEthAPI`.
func (pea *PublicEthAPI) rpcMarshalHeader(header *types.Header) (map[string]interface{}, error) {
fields := RPCMarshalHeader(header)
td, err := pea.b.GetTd(header.Hash())
td, err := pea.B.GetTd(header.Hash())
if err != nil {
return nil, err
}
@ -403,7 +461,7 @@ func (pea *PublicEthAPI) rpcMarshalBlock(b *types.Block, inclTx bool, fullTx boo
if err != nil {
return nil, err
}
td, err := pea.b.GetTd(b.Hash())
td, err := pea.B.GetTd(b.Hash())
if err != nil {
return nil, err
}

99
pkg/super_node/eth/retriever.go → pkg/super_node/eth/cid_retriever.go
View File

@ -17,17 +17,17 @@
package eth
import (
"database/sql"
"fmt"
"math/big"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/jmoiron/sqlx"
"github.com/lib/pq"
log "github.com/sirupsen/logrus"
utils "github.com/vulcanize/vulcanizedb/libraries/shared/utilities"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
@ -65,17 +65,26 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
return nil, true, fmt.Errorf("eth retriever expected filter type %T got %T", &SubscriptionSettings{}, filter)
}
log.Debug("retrieving cids")
// Begin new db tx
tx, err := ecr.db.Beginx()
if err != nil {
return nil, true, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
// Retrieve cached header CIDs at this block height
headers, err := ecr.RetrieveHeaderCIDs(tx, blockNumber)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("header cid retrieval error")
return nil, true, err
}
@ -91,9 +100,6 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
// Retrieve uncle cids for this header id
uncleCIDs, err := ecr.RetrieveUncleCIDsByHeaderID(tx, header.ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("uncle cid retrieval error")
return nil, true, err
}
@ -104,9 +110,6 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
if !streamFilter.TxFilter.Off {
cw.Transactions, err = ecr.RetrieveTxCIDs(tx, streamFilter.TxFilter, header.ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("transaction cid retrieval error")
return nil, true, err
}
@ -122,9 +125,6 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
if !streamFilter.ReceiptFilter.Off {
cw.Receipts, err = ecr.RetrieveRctCIDsByHeaderID(tx, streamFilter.ReceiptFilter, header.ID, trxIds)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("receipt cid retrieval error")
return nil, true, err
}
@ -136,9 +136,6 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
if !streamFilter.StateFilter.Off {
cw.StateNodes, err = ecr.RetrieveStateCIDs(tx, streamFilter.StateFilter, header.ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("state cid retrieval error")
return nil, true, err
}
@ -150,9 +147,6 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
if !streamFilter.StorageFilter.Off {
cw.StorageNodes, err = ecr.RetrieveStorageCIDs(tx, streamFilter.StorageFilter, header.ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("storage cid retrieval error")
return nil, true, err
}
@ -163,7 +157,7 @@ func (ecr *CIDRetriever) Retrieve(filter shared.SubscriptionSettings, blockNumbe
cws[i] = cw
}
return cws, empty, tx.Commit()
return cws, empty, err
}
// RetrieveHeaderCIDs retrieves and returns all of the header cids at the provided blockheight
@ -458,7 +452,7 @@ func (ecr *CIDRetriever) RetrieveGapsInData(validationLevel int) ([]shared.Gap,
Start uint64 `db:"start"`
Stop uint64 `db:"stop"`
}, 0)
if err := ecr.db.Select(&results, pgStr); err != nil {
if err := ecr.db.Select(&results, pgStr); err != nil && err != sql.ErrNoRows {
return nil, err
}
emptyGaps := make([]shared.Gap, len(results))
@ -475,43 +469,44 @@ func (ecr *CIDRetriever) RetrieveGapsInData(validationLevel int) ([]shared.Gap,
WHERE times_validated < $1
ORDER BY block_number`
var heights []uint64
if err := ecr.db.Select(&heights, pgStr, validationLevel); err != nil {
if err := ecr.db.Select(&heights, pgStr, validationLevel); err != nil && err != sql.ErrNoRows {
return nil, err
}
if len(heights) == 0 {
return emptyGaps, nil
}
return append(emptyGaps, utils.MissingHeightsToGaps(heights)...), nil
}
// RetrieveBlockByHash returns all of the CIDs needed to compose an entire block, for a given block hash
func (ecr *CIDRetriever) RetrieveBlockByHash(blockHash common.Hash) (HeaderModel, []UncleModel, []TxModel, []ReceiptModel, error) {
log.Debug("retrieving block cids for block hash ", blockHash.String())
// Begin new db tx
tx, err := ecr.db.Beginx()
if err != nil {
return HeaderModel{}, nil, nil, nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
headerCID, err := ecr.RetrieveHeaderCIDByHash(tx, blockHash)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("header cid retrieval error")
return HeaderModel{}, nil, nil, nil, err
}
uncleCIDs, err := ecr.RetrieveUncleCIDsByHeaderID(tx, headerCID.ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("uncle cid retrieval error")
return HeaderModel{}, nil, nil, nil, err
}
txCIDs, err := ecr.RetrieveTxCIDsByHeaderID(tx, headerCID.ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("tx cid retrieval error")
return HeaderModel{}, nil, nil, nil, err
}
@ -521,27 +516,33 @@ func (ecr *CIDRetriever) RetrieveBlockByHash(blockHash common.Hash) (HeaderModel
}
rctCIDs, err := ecr.RetrieveReceiptCIDsByTxIDs(tx, txIDs)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("rct cid retrieval error")
return HeaderModel{}, nil, nil, nil, err
}
return headerCID, uncleCIDs, txCIDs, rctCIDs, tx.Commit()
return headerCID, uncleCIDs, txCIDs, rctCIDs, err
}
// RetrieveBlockByNumber returns all of the CIDs needed to compose an entire block, for a given block number
func (ecr *CIDRetriever) RetrieveBlockByNumber(blockNumber int64) (HeaderModel, []UncleModel, []TxModel, []ReceiptModel, error) {
log.Debug("retrieving block cids for block number ", blockNumber)
// Begin new db tx
tx, err := ecr.db.Beginx()
if err != nil {
return HeaderModel{}, nil, nil, nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
headerCID, err := ecr.RetrieveHeaderCIDs(tx, blockNumber)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("header cid retrieval error")
return HeaderModel{}, nil, nil, nil, err
}
@ -550,17 +551,11 @@ func (ecr *CIDRetriever) RetrieveBlockByNumber(blockNumber int64) (HeaderModel,
}
uncleCIDs, err := ecr.RetrieveUncleCIDsByHeaderID(tx, headerCID[0].ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("uncle cid retrieval error")
return HeaderModel{}, nil, nil, nil, err
}
txCIDs, err := ecr.RetrieveTxCIDsByHeaderID(tx, headerCID[0].ID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("tx cid retrieval error")
return HeaderModel{}, nil, nil, nil, err
}
@ -570,13 +565,9 @@ func (ecr *CIDRetriever) RetrieveBlockByNumber(blockNumber int64) (HeaderModel,
}
rctCIDs, err := ecr.RetrieveReceiptCIDsByTxIDs(tx, txIDs)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("rct cid retrieval error")
return HeaderModel{}, nil, nil, nil, err
}
return headerCID[0], uncleCIDs, txCIDs, rctCIDs, tx.Commit()
return headerCID[0], uncleCIDs, txCIDs, rctCIDs, err
}
// RetrieveHeaderCIDByHash returns the header for the given block hash

0
pkg/super_node/eth/retriever_test.go → pkg/super_node/eth/cid_retriever_test.go
View File

8
pkg/super_node/eth/cleaner.go
View File

@ -50,9 +50,7 @@ func (c *Cleaner) ResetValidation(rngs [][2]uint64) error {
SET times_validated = 0
WHERE block_number BETWEEN $1 AND $2`
if _, err := tx.Exec(pgStr, rng[0], rng[1]); err != nil {
if err := tx.Rollback(); err != nil {
logrus.Error(err)
}
shared.Rollback(tx)
return err
}
}
@ -68,9 +66,7 @@ func (c *Cleaner) Clean(rngs [][2]uint64, t shared.DataType) error {
for _, rng := range rngs {
logrus.Infof("eth db cleaner cleaning up block range %d to %d", rng[0], rng[1])
if err := c.clean(tx, rng, t); err != nil {
if err := tx.Rollback(); err != nil {
logrus.Error(err)
}
shared.Rollback(tx)
return err
}
}

59
pkg/super_node/eth/indexer.go
View File

@ -50,51 +50,52 @@ func (in *CIDIndexer) Index(cids shared.CIDsForIndexing) error {
if !ok {
return fmt.Errorf("eth indexer expected cids type %T got %T", &CIDPayload{}, cids)
}
// Begin new db tx
tx, err := in.db.Beginx()
if err != nil {
return err
}
headerID, err := in.indexHeaderCID(tx, cidPayload.HeaderCID, in.db.NodeID)
if err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
headerID, err := in.indexHeaderCID(tx, cidPayload.HeaderCID)
if err != nil {
log.Error("eth indexer error when indexing header")
return err
}
for _, uncle := range cidPayload.UncleCIDs {
if err := in.indexUncleCID(tx, uncle, headerID); err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("eth indexer error when indexing uncle")
return err
}
}
if err := in.indexTransactionAndReceiptCIDs(tx, cidPayload, headerID); err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
log.Error("eth indexer error when indexing transactions and receipts")
return err
}
if err := in.indexStateAndStorageCIDs(tx, cidPayload, headerID); err != nil {
if err := tx.Rollback(); err != nil {
log.Error(err)
}
err = in.indexStateAndStorageCIDs(tx, cidPayload, headerID)
if err != nil {
log.Error("eth indexer error when indexing state and storage nodes")
return err
}
return tx.Commit()
return err
}
func (in *CIDIndexer) indexHeaderCID(tx *sqlx.Tx, header HeaderModel, nodeID int64) (int64, error) {
func (in *CIDIndexer) indexHeaderCID(tx *sqlx.Tx, header HeaderModel) (int64, error) {
var headerID int64
err := tx.QueryRowx(`INSERT INTO eth.header_cids (block_number, block_hash, parent_hash, cid, td, node_id, reward, state_root, tx_root, receipt_root, uncle_root, bloom, timestamp, times_validated)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14)
ON CONFLICT (block_number, block_hash) DO UPDATE SET (parent_hash, cid, td, node_id, reward, state_root, tx_root, receipt_root, uncle_root, bloom, timestamp, times_validated) = ($3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, eth.header_cids.times_validated + 1)
RETURNING id`,
header.BlockNumber, header.BlockHash, header.ParentHash, header.CID, header.TotalDifficulty, nodeID, header.Reward, header.StateRoot, header.TxRoot,
header.BlockNumber, header.BlockHash, header.ParentHash, header.CID, header.TotalDifficulty, in.db.NodeID, header.Reward, header.StateRoot, header.TxRoot,
header.RctRoot, header.UncleRoot, header.Bloom, header.Timestamp, 1).Scan(&headerID)
return headerID, err
}
@ -126,6 +127,15 @@ func (in *CIDIndexer) indexTransactionAndReceiptCIDs(tx *sqlx.Tx, payload *CIDPa
return nil
}
func (in *CIDIndexer) indexTransactionCID(tx *sqlx.Tx, transaction TxModel, headerID int64) (int64, error) {
var txID int64
err := tx.QueryRowx(`INSERT INTO eth.transaction_cids (header_id, tx_hash, cid, dst, src, index) VALUES ($1, $2, $3, $4, $5, $6)
ON CONFLICT (header_id, tx_hash) DO UPDATE SET (cid, dst, src, index) = ($3, $4, $5, $6)
RETURNING id`,
headerID, transaction.TxHash, transaction.CID, transaction.Dst, transaction.Src, transaction.Index).Scan(&txID)
return txID, err
}
func (in *CIDIndexer) indexReceiptCID(tx *sqlx.Tx, cidMeta ReceiptModel, txID int64) error {
_, err := tx.Exec(`INSERT INTO eth.receipt_cids (tx_id, cid, contract, contract_hash, topic0s, topic1s, topic2s, topic3s, log_contracts) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
ON CONFLICT (tx_id) DO UPDATE SET (cid, contract, contract_hash, topic0s, topic1s, topic2s, topic3s, log_contracts) = ($2, $3, $4, $5, $6, $7, $8, $9)`,
@ -165,6 +175,19 @@ func (in *CIDIndexer) indexStateAndStorageCIDs(tx *sqlx.Tx, payload *CIDPayload,
return nil
}
func (in *CIDIndexer) indexStateCID(tx *sqlx.Tx, stateNode StateNodeModel, headerID int64) (int64, error) {
var stateID int64
var stateKey string
if stateNode.StateKey != nullHash.String() {
stateKey = stateNode.StateKey
}
err := tx.QueryRowx(`INSERT INTO eth.state_cids (header_id, state_leaf_key, cid, state_path, node_type) VALUES ($1, $2, $3, $4, $5)
ON CONFLICT (header_id, state_path) DO UPDATE SET (state_leaf_key, cid, node_type) = ($2, $3, $5)
RETURNING id`,
headerID, stateKey, stateNode.CID, stateNode.Path, stateNode.NodeType).Scan(&stateID)
return stateID, err
}
func (in *CIDIndexer) indexStateAccount(tx *sqlx.Tx, stateAccount StateAccountModel, stateID int64) error {
_, err := tx.Exec(`INSERT INTO eth.state_accounts (state_id, balance, nonce, code_hash, storage_root) VALUES ($1, $2, $3, $4, $5)
ON CONFLICT (state_id) DO UPDATE SET (balance, nonce, code_hash, storage_root) = ($2, $3, $4, $5)`,

21
pkg/super_node/eth/ipld_fetcher.go
View File

@ -167,7 +167,6 @@ func (f *IPLDFetcher) FetchTrxs(cids []TxModel) ([]ipfs.BlockModel, error) {
// FetchRcts fetches receipts
// It uses the f.fetchBatch method
// batch fetch preserves order?
func (f *IPLDFetcher) FetchRcts(cids []ReceiptModel) ([]ipfs.BlockModel, error) {
log.Debug("fetching receipt iplds")
rctCids := make([]cid.Cid, len(cids))
@ -198,9 +197,9 @@ func (f *IPLDFetcher) FetchRcts(cids []ReceiptModel) ([]ipfs.BlockModel, error)
// needs to maintain the data's relation to state keys
func (f *IPLDFetcher) FetchState(cids []StateNodeModel) ([]StateNode, error) {
log.Debug("fetching state iplds")
stateNodes := make([]StateNode, len(cids))
for i, stateNode := range cids {
if stateNode.CID == "" || stateNode.StateKey == "" {
stateNodes := make([]StateNode, 0, len(cids))
for _, stateNode := range cids {
if stateNode.CID == "" {
continue
}
dc, err := cid.Decode(stateNode.CID)
@ -211,7 +210,7 @@ func (f *IPLDFetcher) FetchState(cids []StateNodeModel) ([]StateNode, error) {
if err != nil {
return nil, err
}
stateNodes[i] = StateNode{
stateNodes = append(stateNodes, StateNode{
IPLD: ipfs.BlockModel{
Data: state.RawData(),
CID: state.Cid().String(),
@ -219,7 +218,7 @@ func (f *IPLDFetcher) FetchState(cids []StateNodeModel) ([]StateNode, error) {
StateLeafKey: common.HexToHash(stateNode.StateKey),
Type: ResolveToNodeType(stateNode.NodeType),
Path: stateNode.Path,
}
})
}
return stateNodes, nil
}
@ -229,9 +228,9 @@ func (f *IPLDFetcher) FetchState(cids []StateNodeModel) ([]StateNode, error) {
// needs to maintain the data's relation to state and storage keys
func (f *IPLDFetcher) FetchStorage(cids []StorageNodeWithStateKeyModel) ([]StorageNode, error) {
log.Debug("fetching storage iplds")
storageNodes := make([]StorageNode, len(cids))
for i, storageNode := range cids {
if storageNode.CID == "" || storageNode.StorageKey == "" || storageNode.StateKey == "" {
storageNodes := make([]StorageNode, 0, len(cids))
for _, storageNode := range cids {
if storageNode.CID == "" || storageNode.StateKey == "" {
continue
}
dc, err := cid.Decode(storageNode.CID)
@ -242,7 +241,7 @@ func (f *IPLDFetcher) FetchStorage(cids []StorageNodeWithStateKeyModel) ([]Stora
if err != nil {
return nil, err
}
storageNodes[i] = StorageNode{
storageNodes = append(storageNodes, StorageNode{
IPLD: ipfs.BlockModel{
Data: storage.RawData(),
CID: storage.Cid().String(),
@ -251,7 +250,7 @@ func (f *IPLDFetcher) FetchStorage(cids []StorageNodeWithStateKeyModel) ([]Stora
StorageLeafKey: common.HexToHash(storageNode.StorageKey),
Type: ResolveToNodeType(storageNode.NodeType),
Path: storageNode.Path,
}
})
}
return storageNodes, nil
}

4
pkg/super_node/eth/ipld_fetcher_test.go
View File

@ -89,8 +89,8 @@ var (
}
)
var _ = Describe("Fetcher", func() {
Describe("FetchCIDs", func() {
var _ = Describe("IPLDFetcher", func() {
Describe("Fetch", func() {
BeforeEach(func() {
mockBlockService = new(mocks.MockIPFSBlockService)
err := mockBlockService.AddBlocks(mockBlocks)

215
pkg/super_node/eth/ipld_pg_fetcher.go Normal file
View File

@ -0,0 +1,215 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package eth
import (
"errors"
"fmt"
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/jmoiron/sqlx"
log "github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/pkg/ipfs"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
// IPLDPGFetcher satisfies the IPLDFetcher interface for ethereum
// It interfaces directly with PG-IPFS
type IPLDPGFetcher struct {
db *postgres.DB
}
// NewIPLDPGFetcher creates a pointer to a new IPLDPGFetcher
func NewIPLDPGFetcher(db *postgres.DB) *IPLDPGFetcher {
return &IPLDPGFetcher{
db: db,
}
}
// Fetch is the exported method for fetching and returning all the IPLDS specified in the CIDWrapper
func (f *IPLDPGFetcher) Fetch(cids shared.CIDsForFetching) (shared.IPLDs, error) {
cidWrapper, ok := cids.(*CIDWrapper)
if !ok {
return nil, fmt.Errorf("eth fetcher: expected cids type %T got %T", &CIDWrapper{}, cids)
}
log.Debug("fetching iplds")
iplds := IPLDs{}
iplds.TotalDifficulty, ok = new(big.Int).SetString(cidWrapper.Header.TotalDifficulty, 10)
if !ok {
return nil, errors.New("eth fetcher: unable to set total difficulty")
}
iplds.BlockNumber = cidWrapper.BlockNumber
tx, err := f.db.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
iplds.Header, err = f.FetchHeader(tx, cidWrapper.Header)
if err != nil {
return nil, fmt.Errorf("eth pg fetcher: header fetching error: %s", err.Error())
}
iplds.Uncles, err = f.FetchUncles(tx, cidWrapper.Uncles)
if err != nil {
return nil, fmt.Errorf("eth pg fetcher: uncle fetching error: %s", err.Error())
}
iplds.Transactions, err = f.FetchTrxs(tx, cidWrapper.Transactions)
if err != nil {
return nil, fmt.Errorf("eth pg fetcher: transaction fetching error: %s", err.Error())
}
iplds.Receipts, err = f.FetchRcts(tx, cidWrapper.Receipts)
if err != nil {
return nil, fmt.Errorf("eth pg fetcher: receipt fetching error: %s", err.Error())
}
iplds.StateNodes, err = f.FetchState(tx, cidWrapper.StateNodes)
if err != nil {
return nil, fmt.Errorf("eth pg fetcher: state fetching error: %s", err.Error())
}
iplds.StorageNodes, err = f.FetchStorage(tx, cidWrapper.StorageNodes)
if err != nil {
return nil, fmt.Errorf("eth pg fetcher: storage fetching error: %s", err.Error())
}
return iplds, err
}
// FetchHeaders fetches headers
func (f *IPLDPGFetcher) FetchHeader(tx *sqlx.Tx, c HeaderModel) (ipfs.BlockModel, error) {
log.Debug("fetching header ipld")
headerBytes, err := shared.FetchIPLD(tx, c.CID)
if err != nil {
return ipfs.BlockModel{}, err
}
return ipfs.BlockModel{
Data: headerBytes,
CID: c.CID,
}, nil
}
// FetchUncles fetches uncles
func (f *IPLDPGFetcher) FetchUncles(tx *sqlx.Tx, cids []UncleModel) ([]ipfs.BlockModel, error) {
log.Debug("fetching uncle iplds")
uncleIPLDs := make([]ipfs.BlockModel, len(cids))
for i, c := range cids {
uncleBytes, err := shared.FetchIPLD(tx, c.CID)
if err != nil {
return nil, err
}
uncleIPLDs[i] = ipfs.BlockModel{
Data: uncleBytes,
CID: c.CID,
}
}
return uncleIPLDs, nil
}
// FetchTrxs fetches transactions
func (f *IPLDPGFetcher) FetchTrxs(tx *sqlx.Tx, cids []TxModel) ([]ipfs.BlockModel, error) {
log.Debug("fetching transaction iplds")
trxIPLDs := make([]ipfs.BlockModel, len(cids))
for i, c := range cids {
txBytes, err := shared.FetchIPLD(tx, c.CID)
if err != nil {
return nil, err
}
trxIPLDs[i] = ipfs.BlockModel{
Data: txBytes,
CID: c.CID,
}
}
return trxIPLDs, nil
}
// FetchRcts fetches receipts
func (f *IPLDPGFetcher) FetchRcts(tx *sqlx.Tx, cids []ReceiptModel) ([]ipfs.BlockModel, error) {
log.Debug("fetching receipt iplds")
rctIPLDs := make([]ipfs.BlockModel, len(cids))
for i, c := range cids {
rctBytes, err := shared.FetchIPLD(tx, c.CID)
if err != nil {
return nil, err
}
rctIPLDs[i] = ipfs.BlockModel{
Data: rctBytes,
CID: c.CID,
}
}
return rctIPLDs, nil
}
// FetchState fetches state nodes
func (f *IPLDPGFetcher) FetchState(tx *sqlx.Tx, cids []StateNodeModel) ([]StateNode, error) {
log.Debug("fetching state iplds")
stateNodes := make([]StateNode, 0, len(cids))
for _, stateNode := range cids {
if stateNode.CID == "" {
continue
}
stateBytes, err := shared.FetchIPLD(tx, stateNode.CID)
if err != nil {
return nil, err
}
stateNodes = append(stateNodes, StateNode{
IPLD: ipfs.BlockModel{
Data: stateBytes,
CID: stateNode.CID,
},
StateLeafKey: common.HexToHash(stateNode.StateKey),
Type: ResolveToNodeType(stateNode.NodeType),
Path: stateNode.Path,
})
}
return stateNodes, nil
}
// FetchStorage fetches storage nodes
func (f *IPLDPGFetcher) FetchStorage(tx *sqlx.Tx, cids []StorageNodeWithStateKeyModel) ([]StorageNode, error) {
log.Debug("fetching storage iplds")
storageNodes := make([]StorageNode, 0, len(cids))
for _, storageNode := range cids {
if storageNode.CID == "" || storageNode.StateKey == "" {
continue
}
storageBytes, err := shared.FetchIPLD(tx, storageNode.CID)
if err != nil {
return nil, err
}
storageNodes = append(storageNodes, StorageNode{
IPLD: ipfs.BlockModel{
Data: storageBytes,
CID: storageNode.CID,
},
StateLeafKey: common.HexToHash(storageNode.StateKey),
StorageLeafKey: common.HexToHash(storageNode.StorageKey),
Type: ResolveToNodeType(storageNode.NodeType),
Path: storageNode.Path,
})
}
return storageNodes, nil
}

65
pkg/super_node/eth/ipld_pg_fetcher_test.go Normal file
View File

@ -0,0 +1,65 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package eth_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth"
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth/mocks"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
var (
db *postgres.DB
pubAndIndexer *eth.IPLDPublisherAndIndexer
fetcher *eth.IPLDPGFetcher
)
var _ = Describe("IPLDPGFetcher", func() {
Describe("Fetch", func() {
BeforeEach(func() {
var err error
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
pubAndIndexer = eth.NewIPLDPublisherAndIndexer(db)
_, err = pubAndIndexer.Publish(mocks.MockConvertedPayload)
Expect(err).ToNot(HaveOccurred())
fetcher = eth.NewIPLDPGFetcher(db)
})
AfterEach(func() {
eth.TearDownDB(db)
})
It("Fetches and returns IPLDs for the CIDs provided in the CIDWrapper", func() {
i, err := fetcher.Fetch(mocks.MockCIDWrapper)
Expect(err).ToNot(HaveOccurred())
iplds, ok := i.(eth.IPLDs)
Expect(ok).To(BeTrue())
Expect(iplds.TotalDifficulty).To(Equal(mocks.MockConvertedPayload.TotalDifficulty))
Expect(iplds.BlockNumber).To(Equal(mocks.MockConvertedPayload.Block.Number()))
Expect(iplds.Header).To(Equal(mocks.MockIPLDs.Header))
Expect(len(iplds.Uncles)).To(Equal(0))
Expect(iplds.Transactions).To(Equal(mocks.MockIPLDs.Transactions))
Expect(iplds.Receipts).To(Equal(mocks.MockIPLDs.Receipts))
Expect(iplds.StateNodes).To(Equal(mocks.MockIPLDs.StateNodes))
Expect(iplds.StorageNodes).To(Equal(mocks.MockIPLDs.StorageNodes))
})
})
})

24
pkg/super_node/eth/mocks/test_data.go
View File

@ -216,15 +216,15 @@ var (
})
nonce1 = uint64(1)
contractRoot = "0x821e2556a290c86405f8160a2d662042a431ba456b9db265c79bb837c04be5f0"
contractCodeHash = common.HexToHash("0x753f98a8d4328b15636e46f66f2cb4bc860100aa17967cc145fcd17d1d4710ea")
ContractRoot = "0x821e2556a290c86405f8160a2d662042a431ba456b9db265c79bb837c04be5f0"
ContractCodeHash = common.HexToHash("0x753f98a8d4328b15636e46f66f2cb4bc860100aa17967cc145fcd17d1d4710ea")
contractPathHash = crypto.Keccak256Hash([]byte{'\x06'})
ContractLeafKey = testhelpers.AddressToLeafKey(ContractAddress)
ContractAccount, _ = rlp.EncodeToBytes(state.Account{
Nonce: nonce1,
Balance: big.NewInt(0),
CodeHash: contractCodeHash.Bytes(),
Root: common.HexToHash(contractRoot),
CodeHash: ContractCodeHash.Bytes(),
Root: common.HexToHash(ContractRoot),
})
ContractPartialPath = common.Hex2Bytes("3114658a74d9cc9f7acf2c5cd696c3494d7c344d78bfec3add0d91ec4e8d1c45")
ContractLeafNode, _ = rlp.EncodeToBytes([]interface{}{
@ -233,16 +233,16 @@ var (
})
nonce0 = uint64(0)
accountRoot = "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
accountCodeHash = common.HexToHash("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470")
AccountRoot = "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
AccountCodeHash = common.HexToHash("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470")
accountPathHash = crypto.Keccak256Hash([]byte{'\x0c'})
AccountAddresss = common.HexToAddress("0x0D3ab14BBaD3D99F4203bd7a11aCB94882050E7e")
AccountLeafKey = testhelpers.Account2LeafKey
Account, _ = rlp.EncodeToBytes(state.Account{
Nonce: nonce0,
Balance: big.NewInt(1000),
CodeHash: accountCodeHash.Bytes(),
Root: common.HexToHash(accountRoot),
CodeHash: AccountCodeHash.Bytes(),
Root: common.HexToHash(AccountRoot),
})
AccountPartialPath = common.Hex2Bytes("3957f3e2f04a0764c3a0491b175f69926da61efbcc8f61fa1455fd2d2b4cdd45")
AccountLeafNode, _ = rlp.EncodeToBytes([]interface{}{
@ -374,14 +374,14 @@ var (
contractPathHash: {
Balance: big.NewInt(0).String(),
Nonce: nonce1,
CodeHash: contractCodeHash.Bytes(),
StorageRoot: common.HexToHash(contractRoot).String(),
CodeHash: ContractCodeHash.Bytes(),
StorageRoot: common.HexToHash(ContractRoot).String(),
},
accountPathHash: {
Balance: big.NewInt(1000).String(),
Nonce: nonce0,
CodeHash: accountCodeHash.Bytes(),
StorageRoot: common.HexToHash(accountRoot).String(),
CodeHash: AccountCodeHash.Bytes(),
StorageRoot: common.HexToHash(AccountRoot).String(),
},
},
}

227
pkg/super_node/eth/publishAndIndexer.go Normal file
View File

@ -0,0 +1,227 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package eth
import (
"fmt"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/statediff"
"github.com/jmoiron/sqlx"
common2 "github.com/vulcanize/vulcanizedb/pkg/eth/converters/common"
"github.com/vulcanize/vulcanizedb/pkg/ipfs/ipld"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
// IPLDPublisherAndIndexer satisfies the IPLDPublisher interface for ethereum
// It interfaces directly with the public.blocks table of PG-IPFS rather than going through an ipfs intermediary
// It publishes and indexes IPLDs together in a single sqlx.Tx
type IPLDPublisherAndIndexer struct {
indexer *CIDIndexer
}
// NewIPLDPublisherAndIndexer creates a pointer to a new IPLDPublisherAndIndexer which satisfies the IPLDPublisher interface
func NewIPLDPublisherAndIndexer(db *postgres.DB) *IPLDPublisherAndIndexer {
return &IPLDPublisherAndIndexer{
indexer: NewCIDIndexer(db),
}
}
// Publish publishes an IPLDPayload to IPFS and returns the corresponding CIDPayload
func (pub *IPLDPublisherAndIndexer) Publish(payload shared.ConvertedData) (shared.CIDsForIndexing, error) {
ipldPayload, ok := payload.(ConvertedPayload)
if !ok {
return nil, fmt.Errorf("eth publisher expected payload type %T got %T", ConvertedPayload{}, payload)
}
// Generate the iplds
headerNode, uncleNodes, txNodes, txTrieNodes, rctNodes, rctTrieNodes, err := ipld.FromBlockAndReceipts(ipldPayload.Block, ipldPayload.Receipts)
if err != nil {
return nil, err
}
// Begin new db tx
tx, err := pub.indexer.db.Beginx()
if err != nil {
return nil, err
}
defer func() {
if p := recover(); p != nil {
shared.Rollback(tx)
panic(p)
} else if err != nil {
shared.Rollback(tx)
} else {
err = tx.Commit()
}
}()
// Publish trie nodes
for _, node := range txTrieNodes {
if err := shared.PublishIPLD(tx, node); err != nil {
return nil, err
}
}
for _, node := range rctTrieNodes {
if err := shared.PublishIPLD(tx, node); err != nil {
return nil, err
}
}
// Publish and index header
if err := shared.PublishIPLD(tx, headerNode); err != nil {
return nil, err
}
reward := common2.CalcEthBlockReward(ipldPayload.Block.Header(), ipldPayload.Block.Uncles(), ipldPayload.Block.Transactions(), ipldPayload.Receipts)
header := HeaderModel{
CID: headerNode.Cid().String(),
ParentHash: ipldPayload.Block.ParentHash().String(),
BlockNumber: ipldPayload.Block.Number().String(),
BlockHash: ipldPayload.Block.Hash().String(),
TotalDifficulty: ipldPayload.TotalDifficulty.String(),
Reward: reward.String(),
Bloom: ipldPayload.Block.Bloom().Bytes(),
StateRoot: ipldPayload.Block.Root().String(),
RctRoot: ipldPayload.Block.ReceiptHash().String(),
TxRoot: ipldPayload.Block.TxHash().String(),
UncleRoot: ipldPayload.Block.UncleHash().String(),
Timestamp: ipldPayload.Block.Time(),
}
headerID, err := pub.indexer.indexHeaderCID(tx, header)
if err != nil {
return nil, err
}
// Publish and index uncles
for _, uncleNode := range uncleNodes {
if err := shared.PublishIPLD(tx, uncleNode); err != nil {
return nil, err
}
uncleReward := common2.CalcUncleMinerReward(ipldPayload.Block.Number().Int64(), uncleNode.Number.Int64())
uncle := UncleModel{
CID: uncleNode.Cid().String(),
ParentHash: uncleNode.ParentHash.String(),
BlockHash: uncleNode.Hash().String(),
Reward: uncleReward.String(),
}
if err := pub.indexer.indexUncleCID(tx, uncle, headerID); err != nil {
return nil, err
}
}
// Publish and index txs and receipts
for i, txNode := range txNodes {
if err := shared.PublishIPLD(tx, txNode); err != nil {
return nil, err
}
rctNode := rctNodes[i]
if err := shared.PublishIPLD(tx, rctNode); err != nil {
return nil, err
}
txModel := ipldPayload.TxMetaData[i]
txModel.CID = txNode.Cid().String()
txID, err := pub.indexer.indexTransactionCID(tx, txModel, headerID)
if err != nil {
return nil, err
}
rctModel := ipldPayload.ReceiptMetaData[i]
rctModel.CID = rctNode.Cid().String()
if err := pub.indexer.indexReceiptCID(tx, rctModel, txID); err != nil {
return nil, err
}
}
// Publish and index state and storage
err = pub.publishAndIndexStateAndStorage(tx, ipldPayload, headerID)
// This IPLDPublisher does both publishing and indexing, we do not need to pass anything forward to the indexer
return nil, err // return err variable explicitly so that we return the err = tx.Commit() assignment in the defer
}
func (pub *IPLDPublisherAndIndexer) publishAndIndexStateAndStorage(tx *sqlx.Tx, ipldPayload ConvertedPayload, headerID int64) error {
// Publish and index state and storage
for _, stateNode := range ipldPayload.StateNodes {
stateIPLD, err := ipld.FromStateTrieRLP(stateNode.Value)
if err != nil {
return err
}
if err := shared.PublishIPLD(tx, stateIPLD); err != nil {
return err
}
stateModel := StateNodeModel{
Path: stateNode.Path,
StateKey: stateNode.LeafKey.String(),
CID: stateIPLD.Cid().String(),
NodeType: ResolveFromNodeType(stateNode.Type),
}
stateID, err := pub.indexer.indexStateCID(tx, stateModel, headerID)
if err != nil {
return err
}
// If we have a leaf, decode and index the account data and publish and index any associated storage diffs
if stateNode.Type == statediff.Leaf {
var i []interface{}
if err := rlp.DecodeBytes(stateNode.Value, &i); err != nil {
return err
}
if len(i) != 2 {
return fmt.Errorf("IPLDPublisherAndIndexer expected state leaf node rlp to decode into two elements")
}
var account state.Account
if err := rlp.DecodeBytes(i[1].([]byte), &account); err != nil {
return err
}
accountModel := StateAccountModel{
Balance: account.Balance.String(),
Nonce: account.Nonce,
CodeHash: account.CodeHash,
StorageRoot: account.Root.String(),
}
if err := pub.indexer.indexStateAccount(tx, accountModel, stateID); err != nil {
return err
}
statePathHash := crypto.Keccak256Hash(stateNode.Path)
for _, storageNode := range ipldPayload.StorageNodes[statePathHash] {
storageIPLD, err := ipld.FromStorageTrieRLP(storageNode.Value)
if err != nil {
return err
}
if err := shared.PublishIPLD(tx, storageIPLD); err != nil {
return err
}
storageModel := StorageNodeModel{
Path: storageNode.Path,
StorageKey: storageNode.LeafKey.Hex(),
CID: storageIPLD.Cid().String(),
NodeType: ResolveFromNodeType(storageNode.Type),
}
if err := pub.indexer.indexStorageCID(tx, storageModel, stateID); err != nil {
return err
}
}
}
}
return nil
}
// Index satisfies the shared.CIDIndexer interface
func (pub *IPLDPublisherAndIndexer) Index(cids shared.CIDsForIndexing) error {
return nil
}

237
pkg/super_node/eth/publishAndIndexer_test.go Normal file
View File

@ -0,0 +1,237 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package eth_test
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ipfs/go-cid"
"github.com/ipfs/go-ipfs-blockstore"
"github.com/ipfs/go-ipfs-ds-help"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/postgres"
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth"
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth/mocks"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
var _ = Describe("PublishAndIndexer", func() {
var (
db *postgres.DB
err error
repo *eth.IPLDPublisherAndIndexer
ipfsPgGet = `SELECT data FROM public.blocks
WHERE key = $1`
)
BeforeEach(func() {
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
repo = eth.NewIPLDPublisherAndIndexer(db)
})
AfterEach(func() {
eth.TearDownDB(db)
})
Describe("Publish", func() {
It("Published and indexes header IPLDs in a single tx", func() {
emptyReturn, err := repo.Publish(mocks.MockConvertedPayload)
Expect(emptyReturn).To(BeNil())
Expect(err).ToNot(HaveOccurred())
pgStr := `SELECT cid, td, reward, id
FROM eth.header_cids
WHERE block_number = $1`
// check header was properly indexed
type res struct {
CID string
TD string
Reward string
ID int
}
header := new(res)
err = db.QueryRowx(pgStr, 1).StructScan(header)
Expect(err).ToNot(HaveOccurred())
Expect(header.CID).To(Equal(mocks.HeaderCID.String()))
Expect(header.TD).To(Equal(mocks.MockBlock.Difficulty().String()))
Expect(header.Reward).To(Equal("5000000000000000000"))
dc, err := cid.Decode(header.CID)
Expect(err).ToNot(HaveOccurred())
mhKey := dshelp.CidToDsKey(dc)
prefixedKey := blockstore.BlockPrefix.String() + mhKey.String()
var data []byte
err = db.Get(&data, ipfsPgGet, prefixedKey)
Expect(err).ToNot(HaveOccurred())
Expect(data).To(Equal(mocks.MockHeaderRlp))
})
It("Publishes and indexes transaction IPLDs in a single tx", func() {
emptyReturn, err := repo.Publish(mocks.MockConvertedPayload)
Expect(emptyReturn).To(BeNil())
Expect(err).ToNot(HaveOccurred())
// check that txs were properly indexed
trxs := make([]string, 0)
pgStr := `SELECT transaction_cids.cid FROM eth.transaction_cids INNER JOIN eth.header_cids ON (transaction_cids.header_id = header_cids.id)
WHERE header_cids.block_number = $1`
err = db.Select(&trxs, pgStr, 1)
Expect(err).ToNot(HaveOccurred())
Expect(len(trxs)).To(Equal(3))
Expect(shared.ListContainsString(trxs, mocks.Trx1CID.String())).To(BeTrue())
Expect(shared.ListContainsString(trxs, mocks.Trx2CID.String())).To(BeTrue())
Expect(shared.ListContainsString(trxs, mocks.Trx3CID.String())).To(BeTrue())
// and published
for _, c := range trxs {
dc, err := cid.Decode(c)
Expect(err).ToNot(HaveOccurred())
mhKey := dshelp.CidToDsKey(dc)
prefixedKey := blockstore.BlockPrefix.String() + mhKey.String()
var data []byte
err = db.Get(&data, ipfsPgGet, prefixedKey)
Expect(err).ToNot(HaveOccurred())
switch c {
case mocks.Trx1CID.String():
Expect(data).To(Equal(mocks.MockTransactions.GetRlp(0)))
case mocks.Trx2CID.String():
Expect(data).To(Equal(mocks.MockTransactions.GetRlp(1)))
case mocks.Trx3CID.String():
Expect(data).To(Equal(mocks.MockTransactions.GetRlp(2)))
}
}
})
It("Publishes and indexes receipt IPLDs in a single tx", func() {
emptyReturn, err := repo.Publish(mocks.MockConvertedPayload)
Expect(emptyReturn).To(BeNil())
Expect(err).ToNot(HaveOccurred())
// check receipts were properly indexed
rcts := make([]string, 0)
pgStr := `SELECT receipt_cids.cid FROM eth.receipt_cids, eth.transaction_cids, eth.header_cids
WHERE receipt_cids.tx_id = transaction_cids.id
AND transaction_cids.header_id = header_cids.id
AND header_cids.block_number = $1`
err = db.Select(&rcts, pgStr, 1)
Expect(err).ToNot(HaveOccurred())
Expect(len(rcts)).To(Equal(3))
Expect(shared.ListContainsString(rcts, mocks.Rct1CID.String())).To(BeTrue())
Expect(shared.ListContainsString(rcts, mocks.Rct2CID.String())).To(BeTrue())
Expect(shared.ListContainsString(rcts, mocks.Rct3CID.String())).To(BeTrue())
// and published
for _, c := range rcts {
dc, err := cid.Decode(c)
Expect(err).ToNot(HaveOccurred())
mhKey := dshelp.CidToDsKey(dc)
prefixedKey := blockstore.BlockPrefix.String() + mhKey.String()
var data []byte
err = db.Get(&data, ipfsPgGet, prefixedKey)
Expect(err).ToNot(HaveOccurred())
switch c {
case mocks.Rct1CID.String():
Expect(data).To(Equal(mocks.MockReceipts.GetRlp(0)))
case mocks.Rct2CID.String():
Expect(data).To(Equal(mocks.MockReceipts.GetRlp(1)))
case mocks.Rct3CID.String():
Expect(data).To(Equal(mocks.MockReceipts.GetRlp(2)))
}
}
})
It("Publishes and indexes state IPLDs in a single tx", func() {
emptyReturn, err := repo.Publish(mocks.MockConvertedPayload)
Expect(emptyReturn).To(BeNil())
Expect(err).ToNot(HaveOccurred())
// check that state nodes were properly indexed and published
stateNodes := make([]eth.StateNodeModel, 0)
pgStr := `SELECT state_cids.id, state_cids.cid, state_cids.state_leaf_key, state_cids.node_type, state_cids.state_path, state_cids.header_id
FROM eth.state_cids INNER JOIN eth.header_cids ON (state_cids.header_id = header_cids.id)
WHERE header_cids.block_number = $1`
err = db.Select(&stateNodes, pgStr, 1)
Expect(err).ToNot(HaveOccurred())
Expect(len(stateNodes)).To(Equal(2))
for _, stateNode := range stateNodes {
var data []byte
dc, err := cid.Decode(stateNode.CID)
Expect(err).ToNot(HaveOccurred())
mhKey := dshelp.CidToDsKey(dc)
prefixedKey := blockstore.BlockPrefix.String() + mhKey.String()
err = db.Get(&data, ipfsPgGet, prefixedKey)
Expect(err).ToNot(HaveOccurred())
pgStr = `SELECT * from eth.state_accounts WHERE state_id = $1`
var account eth.StateAccountModel
err = db.Get(&account, pgStr, stateNode.ID)
Expect(err).ToNot(HaveOccurred())
if stateNode.CID == mocks.State1CID.String() {
Expect(stateNode.NodeType).To(Equal(2))
Expect(stateNode.StateKey).To(Equal(common.BytesToHash(mocks.ContractLeafKey).Hex()))
Expect(stateNode.Path).To(Equal([]byte{'\x06'}))
Expect(data).To(Equal(mocks.ContractLeafNode))
Expect(account).To(Equal(eth.StateAccountModel{
ID: account.ID,
StateID: stateNode.ID,
Balance: "0",
CodeHash: mocks.ContractCodeHash.Bytes(),
StorageRoot: mocks.ContractRoot,
Nonce: 1,
}))
}
if stateNode.CID == mocks.State2CID.String() {
Expect(stateNode.NodeType).To(Equal(2))
Expect(stateNode.StateKey).To(Equal(common.BytesToHash(mocks.AccountLeafKey).Hex()))
Expect(stateNode.Path).To(Equal([]byte{'\x0c'}))
Expect(data).To(Equal(mocks.AccountLeafNode))
Expect(account).To(Equal(eth.StateAccountModel{
ID: account.ID,
StateID: stateNode.ID,
Balance: "1000",
CodeHash: mocks.AccountCodeHash.Bytes(),
StorageRoot: mocks.AccountRoot,
Nonce: 0,
}))
}
}
pgStr = `SELECT * from eth.state_accounts WHERE state_id = $1`
})
It("Publishes and indexes storage IPLDs in a single tx", func() {
emptyReturn, err := repo.Publish(mocks.MockConvertedPayload)
Expect(emptyReturn).To(BeNil())
Expect(err).ToNot(HaveOccurred())
// check that storage nodes were properly indexed
storageNodes := make([]eth.StorageNodeWithStateKeyModel, 0)
pgStr := `SELECT storage_cids.cid, state_cids.state_leaf_key, storage_cids.storage_leaf_key, storage_cids.node_type, storage_cids.storage_path
FROM eth.storage_cids, eth.state_cids, eth.header_cids
WHERE storage_cids.state_id = state_cids.id
AND state_cids.header_id = header_cids.id
AND header_cids.block_number = $1`
err = db.Select(&storageNodes, pgStr, 1)
Expect(err).ToNot(HaveOccurred())
Expect(len(storageNodes)).To(Equal(1))
Expect(storageNodes[0]).To(Equal(eth.StorageNodeWithStateKeyModel{
CID: mocks.StorageCID.String(),
NodeType: 2,
StorageKey: common.BytesToHash(mocks.StorageLeafKey).Hex(),
StateKey: common.BytesToHash(mocks.ContractLeafKey).Hex(),
Path: []byte{},
}))
var data []byte
dc, err := cid.Decode(storageNodes[0].CID)
Expect(err).ToNot(HaveOccurred())
mhKey := dshelp.CidToDsKey(dc)
prefixedKey := blockstore.BlockPrefix.String() + mhKey.String()
err = db.Get(&data, ipfsPgGet, prefixedKey)
Expect(err).ToNot(HaveOccurred())
Expect(data).To(Equal(mocks.StorageLeafNode))
})
})
})

2
pkg/super_node/eth/publisher.go
View File

@ -45,7 +45,7 @@ type IPLDPublisher struct {
StoragePutter ipfs.DagPutter
}
// NewIPLDPublisher creates a pointer to a new Publisher which satisfies the IPLDPublisher interface
// NewIPLDPublisher creates a pointer to a new IPLDPublisher which satisfies the IPLDPublisher interface
func NewIPLDPublisher(ipfsPath string) (*IPLDPublisher, error) {
node, err := ipfs.InitIPFSNode(ipfsPath)
if err != nil {

17
pkg/super_node/resync/config.go
View File

@ -52,6 +52,7 @@ type Config struct {
DB *postgres.DB
DBConfig config.Database
IPFSPath string
IPFSMode shared.IPFSMode
HTTPClient interface{} // Note this client is expected to support the retrieval of the specified data type(s)
NodeInfo core.Node // Info for the associated node
@ -81,8 +82,8 @@ func NewReSyncConfig() (*Config, error) {
viper.BindEnv("resync.timeout", shared.HTTP_TIMEOUT)
timeout := viper.GetInt("resync.timeout")
if timeout < 15 {
timeout = 15
if timeout < 5 {
timeout = 5
}
c.Timeout = time.Second * time.Duration(timeout)
@ -92,12 +93,18 @@ func NewReSyncConfig() (*Config, error) {
c.ClearOldCache = viper.GetBool("resync.clearOldCache")
c.ResetValidation = viper.GetBool("resync.resetValidation")
c.IPFSPath, err = shared.GetIPFSPath()
c.IPFSMode, err = shared.GetIPFSMode()
if err != nil {
return nil, err
}
if c.IPFSMode == shared.LocalInterface || c.IPFSMode == shared.RemoteClient {
c.IPFSPath, err = shared.GetIPFSPath()
if err != nil {
return nil, err
}
}
resyncType := viper.GetString("resync.type")
c.ResyncType, err = shared.GenerateResyncTypeFromString(resyncType)
c.ResyncType, err = shared.GenerateDataTypeFromString(resyncType)
if err != nil {
return nil, err
}
@ -106,7 +113,7 @@ func NewReSyncConfig() (*Config, error) {
if err != nil {
return nil, err
}
if ok, err := shared.SupportedResyncType(c.ResyncType, c.Chain); !ok {
if ok, err := shared.SupportedDataType(c.ResyncType, c.Chain); !ok {
if err != nil {
return nil, err
}

6
pkg/super_node/resync/service.go
View File

@ -22,7 +22,7 @@ import (
"github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"
utils "github.com/vulcanize/vulcanizedb/libraries/shared/utilities"
"github.com/vulcanize/vulcanizedb/pkg/super_node"
"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
)
@ -64,11 +64,11 @@ type Service struct {
// NewResyncService creates and returns a resync service from the provided settings
func NewResyncService(settings *Config) (Resync, error) {
publisher, err := super_node.NewIPLDPublisher(settings.Chain, settings.IPFSPath)
publisher, err := super_node.NewIPLDPublisher(settings.Chain, settings.IPFSPath, settings.DB, settings.IPFSMode)
if err != nil {
return nil, err
}
indexer, err := super_node.NewCIDIndexer(settings.Chain, settings.DB)
indexer, err := super_node.NewCIDIndexer(settings.Chain, settings.DB, settings.IPFSMode)
if err != nil {
return nil, err
}

20
pkg/super_node/service.go
View File

@ -34,7 +34,7 @@ import (
)
const (
PayloadChanBufferSize = 20000
PayloadChanBufferSize = 2000
)
// SuperNode is the top level interface for streaming, converting to IPLDs, publishing,
@ -109,11 +109,11 @@ func NewSuperNode(settings *Config) (SuperNode, error) {
if err != nil {
return nil, err
}
sn.Publisher, err = NewIPLDPublisher(settings.Chain, settings.IPFSPath)
sn.Publisher, err = NewIPLDPublisher(settings.Chain, settings.IPFSPath, settings.DB, settings.IPFSMode)
if err != nil {
return nil, err
}
sn.Indexer, err = NewCIDIndexer(settings.Chain, settings.DB)
sn.Indexer, err = NewCIDIndexer(settings.Chain, settings.DB, settings.IPFSMode)
if err != nil {
return nil, err
}
@ -128,7 +128,7 @@ func NewSuperNode(settings *Config) (SuperNode, error) {
if err != nil {
return nil, err
}
sn.IPLDFetcher, err = NewIPLDFetcher(settings.Chain, settings.IPFSPath)
sn.IPLDFetcher, err = NewIPLDFetcher(settings.Chain, settings.IPFSPath, settings.DB, settings.IPFSMode)
if err != nil {
return nil, err
}
@ -220,7 +220,13 @@ func (sap *Service) Sync(wg *sync.WaitGroup, screenAndServePayload chan<- shared
default:
}
// Forward the payload to the publishAndIndex workers
publishAndIndexPayload <- ipldPayload
// this channel acts as a ring buffer
select {
case publishAndIndexPayload <- ipldPayload:
default:
<-publishAndIndexPayload
publishAndIndexPayload <- ipldPayload
}
case err := <-sub.Err():
log.Errorf("super node subscription error for chain %s: %v", sap.chain.String(), err)
case <-sap.QuitChan:
@ -244,12 +250,12 @@ func (sap *Service) publishAndIndex(id int, publishAndIndexPayload <-chan shared
log.Debugf("publishing %s data streamed at head height %d", sap.chain.String(), payload.Height())
cidPayload, err := sap.Publisher.Publish(payload)
if err != nil {
log.Errorf("super node publishAndIndex worker %d error for chain %s: %v", id, sap.chain.String(), err)
log.Errorf("super node publishAndIndex worker %d publishing error for chain %s: %v", id, sap.chain.String(), err)
continue
}
log.Debugf("indexing %s data streamed at head height %d", sap.chain.String(), payload.Height())
if err := sap.Indexer.Index(cidPayload); err != nil {
log.Errorf("super node publishAndIndex worker %d error for chain %s: %v", id, sap.chain.String(), err)
log.Errorf("super node publishAndIndex worker %d indexing error for chain %s: %v", id, sap.chain.String(), err)
}
}
}

6
pkg/super_node/shared/data_type.go
View File

@ -57,8 +57,8 @@ func (r DataType) String() string {
}
}
// GenerateResyncTypeFromString
func GenerateResyncTypeFromString(str string) (DataType, error) {
// GenerateDataTypeFromString
func GenerateDataTypeFromString(str string) (DataType, error) {
switch strings.ToLower(str) {
case "full", "f":
return Full, nil
@ -79,7 +79,7 @@ func GenerateResyncTypeFromString(str string) (DataType, error) {
}
}
func SupportedResyncType(d DataType, c ChainType) (bool, error) {
func SupportedDataType(d DataType, c ChainType) (bool, error) {
switch c {
case Ethereum:
switch d {

11
pkg/super_node/shared/env.go
View File

@ -30,6 +30,7 @@ import (
// Env variables
const (
IPFS_PATH = "IPFS_PATH"
IPFS_MODE = "IPFS_MODE"
HTTP_TIMEOUT = "HTTP_TIMEOUT"
ETH_WS_PATH = "ETH_WS_PATH"
@ -82,6 +83,16 @@ func GetIPFSPath() (string, error) {
return ipfsPath, nil
}
// GetIPFSMode returns the ipfs mode of operation from the config or env variable
func GetIPFSMode() (IPFSMode, error) {
viper.BindEnv("ipfs.mode", IPFS_MODE)
ipfsMode := viper.GetString("ipfs.mode")
if ipfsMode == "" {
return DirectPostgres, nil
}
return NewIPFSMode(ipfsMode)
}
// GetBtcNodeAndClient returns btc node info from path url
func GetBtcNodeAndClient(path string) (core.Node, *rpcclient.ConnConfig) {
viper.BindEnv("bitcoin.nodeID", BTC_NODE_ID)

44
pkg/super_node/shared/functions.go
View File

@ -19,7 +19,14 @@ package shared
import (
"bytes"
"github.com/ipfs/go-cid"
"github.com/ethereum/go-ethereum/common"
"github.com/ipfs/go-ipfs-blockstore"
"github.com/ipfs/go-ipfs-ds-help"
node "github.com/ipfs/go-ipld-format"
"github.com/jmoiron/sqlx"
"github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/pkg/ipfs"
)
@ -69,3 +76,40 @@ func HandleNullAddr(to common.Address) string {
}
return to.Hex()
}
// Rollback sql transaction and log any error
func Rollback(tx *sqlx.Tx) {
if err := tx.Rollback(); err != nil {
logrus.Error(err)
}
}
// PublishIPLD is used to insert an ipld into Postgres blockstore with the provided tx
func PublishIPLD(tx *sqlx.Tx, i node.Node) error {
dbKey := dshelp.CidToDsKey(i.Cid())
prefixedKey := blockstore.BlockPrefix.String() + dbKey.String()
raw := i.RawData()
_, err := tx.Exec(`INSERT INTO public.blocks (key, data) VALUES ($1, $2) ON CONFLICT (key) DO NOTHING`, prefixedKey, raw)
return err
}
// FetchIPLD is used to retrieve an ipld from Postgres blockstore with the provided tx
func FetchIPLD(tx *sqlx.Tx, cid string) ([]byte, error) {
mhKey, err := MultihashKeyFromCIDString(cid)
if err != nil {
return nil, err
}
pgStr := `SELECT data FROM public.blocks WHERE key = $1`
var block []byte
return block, tx.Get(&block, pgStr, mhKey)
}
// MultihashKeyFromCIDString converts a cid string into a blockstore-prefixed multihash db key string
func MultihashKeyFromCIDString(c string) (string, error) {
dc, err := cid.Decode(c)
if err != nil {
return "", err
}
dbKey := dshelp.CidToDsKey(dc)
return blockstore.BlockPrefix.String() + dbKey.String(), nil
}

58
pkg/super_node/shared/ipfs_mode.go Normal file
View File

@ -0,0 +1,58 @@
// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package shared
import (
"errors"
"strings"
)
// IPFSMode enum for specifying how we want to interface and publish objects to IPFS
type IPFSMode int
const (
Unknown IPFSMode = iota
LocalInterface
RemoteClient
DirectPostgres
)
func (c IPFSMode) String() string {
switch c {
case LocalInterface:
return "Local"
case RemoteClient:
return "Remote"
case DirectPostgres:
return "Postgres"
default:
return ""
}
}
func NewIPFSMode(name string) (IPFSMode, error) {
switch strings.ToLower(name) {
case "local", "interface", "minimal":
return LocalInterface, nil
case "remote", "client":
return RemoteClient, errors.New("remote IPFS client mode is not currently supported")
case "postgres", "direct":
return DirectPostgres, nil
default:
return Unknown, errors.New("unrecognized name for ipfs mode")
}
}

14
version/version.go
View File

@ -19,22 +19,22 @@ package version
import "fmt"
const (
VersionMajor = 0 // Major version component of the current release
VersionMinor = 1 // Minor version component of the current release
VersionPatch = 1 // Patch version component of the current release
VersionMeta = "alpha" // Version metadata to append to the version string
Major = 0 // Major version component of the current release
Minor = 1 // Minor version component of the current release
Patch = 2 // Patch version component of the current release
Meta = "alpha" // Version metadata to append to the version string
)
// Version holds the textual version string.
var Version = func() string {
return fmt.Sprintf("%d.%d.%d", VersionMajor, VersionMinor, VersionPatch)
return fmt.Sprintf("%d.%d.%d", Major, Minor, Patch)
}()
// VersionWithMeta holds the textual version string including the metadata.
var VersionWithMeta = func() string {
v := Version
if VersionMeta != "" {
v += "-" + VersionMeta
if Meta != "" {
v += "-" + Meta
}
return v
}()