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daniel1302 authored Jun 5, 2023
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1 change: 1 addition & 0 deletions .gitignore
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build
*.tmp
.idea/
networkhistorydivergencetool/segments
47 changes: 47 additions & 0 deletions networkhistorydivergencetool/README.md
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## Network History Divergence Tool

A tool to quickly identify the source of network history divergence between 2 nodes.

For example, to figure where and why the network history started to diverge between two datanodes:

`networkhistorydivergencetool https://vega.mainnet.stakingcabin.com https://m0.vega.community`

Would give output like the following:

```
Truth Server: https://vega.mainnet.stakingcabin.com
To Compare Server: https://m0.vega.community
IPFS Host: localhost:7001
Minimum Height: 0
Maximum Height: 1000000000
First Different HistorySegmentID values for FromHeight 12601 ToHeight 12900 Truth:QmbVWV9x5y9PVAiabh3ajBeEfUyGut9AEVP3rTM2gwM9wE Compare:QmPETRkkLLGgMRsXL1UHWrXyXqx3oQWMDEwwSpPHBhphEi:
History segment QmbVWV9x5y9PVAiabh3ajBeEfUyGut9AEVP3rTM2gwM9wE sourced successfully.
History segment QmPETRkkLLGgMRsXL1UHWrXyXqx3oQWMDEwwSpPHBhphEi sourced successfully.
MISMATCHED DATA: currentstate/delegations_current at fromHeight 12601, toHeight 12900, to see differences: diff /home/matthewpendrey/projects/vegatoolstest/vegatools/networkhistorydivergencetool/segments/QmbVWV9x5y9PVAiabh3ajBeEfUyGut9AEVP3rTM2gwM9wE/currentstate/delegations_current /home/matthewpendrey/projects/vegatoolstest/vegatools/networkhistorydivergencetool/segments/QmPETRkkLLGgMRsXL1UHWrXyXqx3oQWMDEwwSpPHBhphEi/currentstate/delegations_current
MISMATCHED DATA: history/delegations at fromHeight 12601, toHeight 12900, to see differences: diff /home/matthewpendrey/projects/vegatoolstest/vegatools/networkhistorydivergencetool/segments/QmbVWV9x5y9PVAiabh3ajBeEfUyGut9AEVP3rTM2gwM9wE/history/delegations /home/matthewpendrey/projects/vegatoolstest/vegatools/networkhistorydivergencetool/segments/QmPETRkkLLGgMRsXL1UHWrXyXqx3oQWMDEwwSpPHBhphEi/history/delegations
```

**Prior to running the tool you must start an IPFS daemon that can connect to and source the segments from the network.**
To do this, install ipfs: https://docs.ipfs.tech/install/command-line/#system-requirements

Update the ipfs config file (usually in ~/.ipfs) and add the relevant bootstrap peers to connect to the vega network, e.g.:

```
"Bootstrap": [
"/dns/api0.vega.community/tcp/4001/ipfs/12D3KooWAHkKJfX7rt1pAuGebP9g2BGTT5w7peFGyWd2QbpyZwaw",
"/dns/api1.vega.community/tcp/4001/ipfs/12D3KooWDZrusS1p2XyJDbCaWkVDCk2wJaKi6tNb4bjgSHo9yi5Q",
"/dns/api2.vega.community/tcp/4001/ipfs/12D3KooWEH9pQd6P7RgNEpwbRyavWcwrAdiy9etivXqQZzd7Jkrh",
"/dns/m0.vega.community/tcp/4001/ipfs/12D3KooWQvja5nUKkdBR9FdX9p68B8W5ze9TeWjnuVBPPDoXcvW4",
"/dns/m2.vega.community/tcp/4001/ipfs/12D3KooWAdkdG39tiZ7o8CoF4ktPpuxGkfG6at6YrfFwvgAwGHAv",
"/dns/metabase.vega.community/tcp/4001/ipfs/12D3KooWCxuWEb2uGjcZpP87xprJELpZtKDXKkb2AjsYBbXZarG9",
"/ip4/78.141.194.186/tcp/4001/p2p/12D3KooWKjggJGpS5kzQaNz7JPfGBHHQocP3qGYWhquFw8zQLZGv",
"/dns/vega.mainnet.stakingcabin.com/tcp/4001/p2p/12D3KooWJiJoL3Ua6QYPhV7Q227r4hQvAArxLuY6NqkpMn3gFtLf",
"/dns/vega-data.nodes.guru/tcp/4001/p2p/12D3KooWBwQLm9ZskZPDveeNMF42bskZ3M3HXPyVRJ5XtmG1todg",
"/dns/vega-mainnet.anyvalid.com/tcp/4001/p2p/12D3KooWLxQHbaWrtW4XuzzC2DHp3qGBKhUrSscmW59FPXwtw5DW"
],
```
Add the `swarm.key` file for the vega network to the ipfs home directory (again, usually ~/.ipfs). You can usually grab this from `<data-node state home>/networkhistory/store/ipfs/swarm.key`

Once this is done, try executing `ipfs get <segment id>` where `<segment id>` matches the id of one segment from each server, this will confirm that your IPFS setup is correct. Once this is done you can run the tool.
33 changes: 33 additions & 0 deletions networkhistorydivergencetool/go.mod
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module networkhistorydivergencetool

go 1.19

require (
github.com/benbjohnson/clock v1.3.0 // indirect
github.com/crackcomm/go-gitignore v0.0.0-20170627025303-887ab5e44cc3 // indirect
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
github.com/ipfs/boxo v0.8.0 // indirect
github.com/ipfs/go-cid v0.4.0 // indirect
github.com/ipfs/go-ipfs-api v0.6.0 // indirect
github.com/klauspost/cpuid/v2 v2.2.3 // indirect
github.com/libp2p/go-buffer-pool v0.1.0 // indirect
github.com/libp2p/go-flow-metrics v0.1.0 // indirect
github.com/libp2p/go-libp2p v0.26.3 // indirect
github.com/minio/sha256-simd v1.0.0 // indirect
github.com/mitchellh/go-homedir v1.1.0 // indirect
github.com/mr-tron/base58 v1.2.0 // indirect
github.com/multiformats/go-base32 v0.1.0 // indirect
github.com/multiformats/go-base36 v0.2.0 // indirect
github.com/multiformats/go-multiaddr v0.8.0 // indirect
github.com/multiformats/go-multibase v0.1.1 // indirect
github.com/multiformats/go-multicodec v0.8.1 // indirect
github.com/multiformats/go-multihash v0.2.1 // indirect
github.com/multiformats/go-multistream v0.4.1 // indirect
github.com/multiformats/go-varint v0.0.7 // indirect
github.com/spaolacci/murmur3 v1.1.0 // indirect
github.com/whyrusleeping/tar-utils v0.0.0-20180509141711-8c6c8ba81d5c // indirect
golang.org/x/crypto v0.6.0 // indirect
golang.org/x/sys v0.6.0 // indirect
google.golang.org/protobuf v1.28.1 // indirect
lukechampine.com/blake3 v1.1.7 // indirect
)
61 changes: 61 additions & 0 deletions networkhistorydivergencetool/go.sum
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github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/crackcomm/go-gitignore v0.0.0-20170627025303-887ab5e44cc3 h1:HVTnpeuvF6Owjd5mniCL8DEXo7uYXdQEmOP4FJbV5tg=
github.com/crackcomm/go-gitignore v0.0.0-20170627025303-887ab5e44cc3/go.mod h1:p1d6YEZWvFzEh4KLyvBcVSnrfNDDvK2zfK/4x2v/4pE=
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 h1:HbphB4TFFXpv7MNrT52FGrrgVXF1owhMVTHFZIlnvd4=
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0/go.mod h1:DZGJHZMqrU4JJqFAWUS2UO1+lbSKsdiOoYi9Zzey7Fc=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/ipfs/boxo v0.8.0 h1:UdjAJmHzQHo/j3g3b1bAcAXCj/GM6iTwvSlBDvPBNBs=
github.com/ipfs/boxo v0.8.0/go.mod h1:RIsi4CnTyQ7AUsNn5gXljJYZlQrHBMnJp94p73liFiA=
github.com/ipfs/go-cid v0.4.0 h1:a4pdZq0sx6ZSxbCizebnKiMCx/xI/aBBFlB73IgH4rA=
github.com/ipfs/go-cid v0.4.0/go.mod h1:uQHwDeX4c6CtyrFwdqyhpNcxVewur1M7l7fNU7LKwZk=
github.com/ipfs/go-ipfs-api v0.6.0 h1:JARgG0VTbjyVhO5ZfesnbXv9wTcMvoKRBLF1SzJqzmg=
github.com/ipfs/go-ipfs-api v0.6.0/go.mod h1:iDC2VMwN9LUpQV/GzEeZ2zNqd8NUdRmWcFM+K/6odf0=
github.com/klauspost/cpuid/v2 v2.0.4/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.2.3 h1:sxCkb+qR91z4vsqw4vGGZlDgPz3G7gjaLyK3V8y70BU=
github.com/klauspost/cpuid/v2 v2.2.3/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
github.com/libp2p/go-buffer-pool v0.1.0 h1:oK4mSFcQz7cTQIfqbe4MIj9gLW+mnanjyFtc6cdF0Y8=
github.com/libp2p/go-buffer-pool v0.1.0/go.mod h1:N+vh8gMqimBzdKkSMVuydVDq+UV5QTWy5HSiZacSbPg=
github.com/libp2p/go-flow-metrics v0.1.0 h1:0iPhMI8PskQwzh57jB9WxIuIOQ0r+15PChFGkx3Q3WM=
github.com/libp2p/go-flow-metrics v0.1.0/go.mod h1:4Xi8MX8wj5aWNDAZttg6UPmc0ZrnFNsMtpsYUClFtro=
github.com/libp2p/go-libp2p v0.26.3 h1:6g/psubqwdaBqNNoidbRKSTBEYgaOuKBhHl8Q5tO+PM=
github.com/libp2p/go-libp2p v0.26.3/go.mod h1:x75BN32YbwuY0Awm2Uix4d4KOz+/4piInkp4Wr3yOo8=
github.com/minio/sha256-simd v1.0.0 h1:v1ta+49hkWZyvaKwrQB8elexRqm6Y0aMLjCNsrYxo6g=
github.com/minio/sha256-simd v1.0.0/go.mod h1:OuYzVNI5vcoYIAmbIvHPl3N3jUzVedXbKy5RFepssQM=
github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
github.com/mr-tron/base58 v1.2.0/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
github.com/multiformats/go-base32 v0.1.0 h1:pVx9xoSPqEIQG8o+UbAe7DNi51oej1NtK+aGkbLYxPE=
github.com/multiformats/go-base32 v0.1.0/go.mod h1:Kj3tFY6zNr+ABYMqeUNeGvkIC/UYgtWibDcT0rExnbI=
github.com/multiformats/go-base36 v0.2.0 h1:lFsAbNOGeKtuKozrtBsAkSVhv1p9D0/qedU9rQyccr0=
github.com/multiformats/go-base36 v0.2.0/go.mod h1:qvnKE++v+2MWCfePClUEjE78Z7P2a1UV0xHgWc0hkp4=
github.com/multiformats/go-multiaddr v0.8.0 h1:aqjksEcqK+iD/Foe1RRFsGZh8+XFiGo7FgUCZlpv3LU=
github.com/multiformats/go-multiaddr v0.8.0/go.mod h1:Fs50eBDWvZu+l3/9S6xAE7ZYj6yhxlvaVZjakWN7xRs=
github.com/multiformats/go-multibase v0.1.1 h1:3ASCDsuLX8+j4kx58qnJ4YFq/JWTJpCyDW27ztsVTOI=
github.com/multiformats/go-multibase v0.1.1/go.mod h1:ZEjHE+IsUrgp5mhlEAYjMtZwK1k4haNkcaPg9aoe1a8=
github.com/multiformats/go-multicodec v0.8.1 h1:ycepHwavHafh3grIbR1jIXnKCsFm0fqsfEOsJ8NtKE8=
github.com/multiformats/go-multicodec v0.8.1/go.mod h1:L3QTQvMIaVBkXOXXtVmYE+LI16i14xuaojr/H7Ai54k=
github.com/multiformats/go-multihash v0.2.1 h1:aem8ZT0VA2nCHHk7bPJ1BjUbHNciqZC/d16Vve9l108=
github.com/multiformats/go-multihash v0.2.1/go.mod h1:WxoMcYG85AZVQUyRyo9s4wULvW5qrI9vb2Lt6evduFc=
github.com/multiformats/go-multistream v0.4.1 h1:rFy0Iiyn3YT0asivDUIR05leAdwZq3de4741sbiSdfo=
github.com/multiformats/go-multistream v0.4.1/go.mod h1:Mz5eykRVAjJWckE2U78c6xqdtyNUEhKSM0Lwar2p77Q=
github.com/multiformats/go-varint v0.0.7 h1:sWSGR+f/eu5ABZA2ZpYKBILXTTs9JWpdEM/nEGOHFS8=
github.com/multiformats/go-varint v0.0.7/go.mod h1:r8PUYw/fD/SjBCiKOoDlGF6QawOELpZAu9eioSos/OU=
github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
github.com/whyrusleeping/tar-utils v0.0.0-20180509141711-8c6c8ba81d5c h1:GGsyl0dZ2jJgVT+VvWBf/cNijrHRhkrTjkmp5wg7li0=
github.com/whyrusleeping/tar-utils v0.0.0-20180509141711-8c6c8ba81d5c/go.mod h1:xxcJeBb7SIUl/Wzkz1eVKJE/CB34YNrqX2TQI6jY9zs=
golang.org/x/crypto v0.6.0 h1:qfktjS5LUO+fFKeJXZ+ikTRijMmljikvG68fpMMruSc=
golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
lukechampine.com/blake3 v1.1.7 h1:GgRMhmdsuK8+ii6UZFDL8Nb+VyMwadAgcJyfYHxG6n0=
lukechampine.com/blake3 v1.1.7/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA=
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