graphsync: remove support for the server

Updates: #9396
Closes: #6831
Closes: #6208

Currently the Graphsync server is not widely used due to lack of compatible software.
There have been many years yet we are unable to find any production software making use of the graphsync server in Kubo.

There exists some in the filecoin ecosystem but we are not aware of uses with Kubo.
Even in filecoin graphsync is not the only datatransfer solution available like it could have been in the past.

`go-graphsync` is also developped on many concurrent branches.
The specification for graphsync are less clear than the trustless gateway one and lack a complete conformance test suite any implementation can run.
It is not easily extansible either because selectors are too limited for interesting queries without sideloading ADLs, which for now are hardcoded solutions.
Finaly Kubo is consistently one of the fastest software to update to a new go-libp2p release.
This means the burden to track go-libp2p changes in go-graphsync falls on us, else Kubo cannot compile even if almost all users do not use this feature.
We are then removing the graphsync server experiment.

For people who want alternatives we would like you to try the Trustless-Gateway-over-Libp2p experiment instead, the protocol is simpler (request-response-based) and let us reuse both clients and servers with minimal injection in the network layer.
If you think this is a mistake and we should put it back you should try to answer theses points:
- Find a piece of opensource code which uses a graphsync client to download data from Kubo.
- Why is Trustless-Gateway-over-Libp2p not suitable instead ?
- Why is bitswap not suitable instead ?

Implementation details such as go-graphsync performance vs boxo/gateway is not very interesting to us in this discussion unless they are really huge (in the range of 10x~100x+ more) because the gateway code is under high development and we would be interested in fixing theses.

config/experiments.go

@@ -4,12 +4,13 @@ type Experiments struct {
 	FilestoreEnabled              bool
 	UrlstoreEnabled               bool
 	ShardingEnabled               bool `json:",omitempty"` // deprecated by autosharding: https://github.com/ipfs/kubo/pull/8527
-	GraphsyncEnabled              bool
 	Libp2pStreamMounting          bool
 	P2pHttpProxy                  bool //nolint
 	StrategicProviding            bool
-	AcceleratedDHTClient          experimentalAcceleratedDHTClient `json:",omitempty"`
 	OptimisticProvide             bool
 	OptimisticProvideJobsPoolSize int
 	GatewayOverLibp2p             bool `json:",omitempty"`
+
+	GraphsyncEnabled     graphsyncEnabled                 `json:",omitempty"`
+	AcceleratedDHTClient experimentalAcceleratedDHTClient `json:",omitempty"`
 }

config/types.go

@@ -481,3 +481,27 @@ func (experimentalAcceleratedDHTClient) UnmarshalJSON(b []byte) error {
 // does not support omitempty on structs and I can't be bothered to write custom
 // marshalers on all structs that have a doNotUse field.
 type doNotUse bool
+
+type graphsyncEnabled doNotUse
+
+var _ json.Unmarshaler = graphsyncEnabled(false)
+
+func (graphsyncEnabled) UnmarshalJSON(b []byte) error {
+	d := json.NewDecoder(bytes.NewReader(b))
+	for {
+		switch tok, err := d.Token(); err {
+		case io.EOF:
+			return nil
+		case nil:
+			switch tok {
+			case json.Delim('{'), json.Delim('}'), false:
+				// accept empty objects and false
+				continue
+			}
+			//nolint
+			return fmt.Errorf("Support for Experimental.GraphsyncEnabled has been removed in Kubo 0.25.0, please remove this key. For more details see https://github.com/ipfs/kubo/pull/9747.")
+		default:
+			return err
+		}
+	}
+}

core/core.go

@@ -26,7 +26,6 @@ import (
 	mfs "github.com/ipfs/boxo/mfs"
 	pathresolver "github.com/ipfs/boxo/path/resolver"
 	provider "github.com/ipfs/boxo/provider"
-	"github.com/ipfs/go-graphsync"
 	ipld "github.com/ipfs/go-ipld-format"
 	logging "github.com/ipfs/go-log"
 	goprocess "github.com/jbenet/goprocess"
@@ -107,7 +106,6 @@ type IpfsNode struct {
 	Namesys                   namesys.NameSystem         // the name system, resolves paths to hashes
 	Provider                  provider.System            // the value provider system
 	IpnsRepub                 *ipnsrp.Republisher        `optional:"true"`
-	GraphExchange             graphsync.GraphExchange    `optional:"true"`
 	ResourceManager           network.ResourceManager    `optional:"true"`
 
 	PubSub   *pubsub.PubSub             `optional:"true"`

core/node/groups.go

@@ -290,7 +290,6 @@ func Online(bcfg *BuildCfg, cfg *config.Config, userResourceOverrides rcmgr.Part
 	return fx.Options(
 		fx.Provide(BitswapOptions(cfg, shouldBitswapProvide)),
 		fx.Provide(OnlineExchange()),
-		maybeProvide(Graphsync, cfg.Experimental.GraphsyncEnabled),
 		fx.Provide(DNSResolver),
 		fx.Provide(Namesys(ipnsCacheSize)),
 		fx.Provide(Peering),

docs/changelogs/v0.25.md

@@ -7,6 +7,7 @@
 - [Overview](#overview)
 - [🔦 Highlights](#-highlights)
   - [RPC `API.Authorizations`](#rpc-apiauthorizations)
+  - [Graphsync Experiment Removal](#graphsync-experiment-removal)
 - [📝 Changelog](#-changelog)
 - [👨‍👩‍👧‍👦 Contributors](#-contributors)
 
@@ -27,6 +28,15 @@ This feature is opt-in. By default, no authorization is set up.
 For configuration instructions,
 refer to the [documentation](https://github.com/ipfs/kubo/blob/master/docs/config.md#apiauthorizations).
 
+#### Graphsync Experiment Removal
+
+Currently the Graphsync server is to our knowledge not used
+due to lack of compatible software.
+And we are left to have to maintain the go-graphsync implementation when trying
+to update Kubo because some dependency changed and it fails to build anymore.
+
+For more information see https://github.com/ipfs/kubo/pull/9747.
+
 ### 📝 Changelog
 
 ### 👨‍👩‍👧‍👦 Contributors

docs/examples/kubo-as-a-library/go.mod

@@ -55,7 +55,6 @@ require (
 	github.com/google/uuid v1.3.1 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
-	github.com/hannahhoward/go-pubsub v0.0.0-20200423002714-8d62886cc36e // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
@@ -74,11 +73,8 @@ require (
 	github.com/ipfs/go-ds-leveldb v0.5.0 // indirect
 	github.com/ipfs/go-ds-measure v0.2.0 // indirect
 	github.com/ipfs/go-fs-lock v0.0.7 // indirect
-	github.com/ipfs/go-graphsync v0.16.0 // indirect
-	github.com/ipfs/go-ipfs-blockstore v1.3.0 // indirect
 	github.com/ipfs/go-ipfs-delay v0.0.1 // indirect
 	github.com/ipfs/go-ipfs-ds-help v1.1.0 // indirect
-	github.com/ipfs/go-ipfs-files v0.3.0 // indirect
 	github.com/ipfs/go-ipfs-pq v0.0.3 // indirect
 	github.com/ipfs/go-ipfs-redirects-file v0.1.1 // indirect
 	github.com/ipfs/go-ipfs-util v0.0.3 // indirect
@@ -195,7 +191,6 @@ require (
 	go.opentelemetry.io/otel/sdk v1.16.0 // indirect
 	go.opentelemetry.io/otel/trace v1.17.0 // indirect
 	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
-	go.uber.org/atomic v1.11.0 // indirect
 	go.uber.org/dig v1.17.1 // indirect
 	go.uber.org/fx v1.20.1 // indirect
 	go.uber.org/mock v0.3.0 // indirect

docs/examples/kubo-as-a-library/go.sum

@@ -280,8 +280,6 @@ github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 h1:BZHcxBETFHIdVyhyEfOvn/RdU/QG
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0/go.mod h1:hgWBS7lorOAVIJEQMi4ZsPv9hVvWI6+ch50m39Pf2Ks=
 github.com/gxed/hashland/keccakpg v0.0.1/go.mod h1:kRzw3HkwxFU1mpmPP8v1WyQzwdGfmKFJ6tItnhQ67kU=
 github.com/gxed/hashland/murmur3 v0.0.1/go.mod h1:KjXop02n4/ckmZSnY2+HKcLud/tcmvhST0bie/0lS48=
-github.com/hannahhoward/go-pubsub v0.0.0-20200423002714-8d62886cc36e h1:3YKHER4nmd7b5qy5t0GWDTwSn4OyRgfAXSmo6VnryBY=
-github.com/hannahhoward/go-pubsub v0.0.0-20200423002714-8d62886cc36e/go.mod h1:I8h3MITA53gN9OnWGCgaMa0JWVRdXthWw4M3CPM54OY=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
@@ -343,10 +341,7 @@ github.com/ipfs/go-ds-measure v0.2.0 h1:sG4goQe0KDTccHMyT45CY1XyUbxe5VwTKpg2LjAp
 github.com/ipfs/go-ds-measure v0.2.0/go.mod h1:SEUD/rE2PwRa4IQEC5FuNAmjJCyYObZr9UvVh8V3JxE=
 github.com/ipfs/go-fs-lock v0.0.7 h1:6BR3dajORFrFTkb5EpCUFIAypsoxpGpDSVUdFwzgL9U=
 github.com/ipfs/go-fs-lock v0.0.7/go.mod h1:Js8ka+FNYmgQRLrRXzU3CB/+Csr1BwrRilEcvYrHhhc=
-github.com/ipfs/go-graphsync v0.16.0 h1:0BX7whXlV13Y9FZ/jRg+xaGHaGYbtGxGppKD6tncw6k=
-github.com/ipfs/go-graphsync v0.16.0/go.mod h1:WfbMW3hhmX5GQEQ+KJxsFzVJVBKgC5szfrYK7Zc7xIM=
 github.com/ipfs/go-ipfs-blockstore v1.3.0 h1:m2EXaWgwTzAfsmt5UdJ7Is6l4gJcaM/A12XwJyvYvMM=
-github.com/ipfs/go-ipfs-blockstore v1.3.0/go.mod h1:KgtZyc9fq+P2xJUiCAzbRdhhqJHvsw8u2Dlqy2MyRTE=
 github.com/ipfs/go-ipfs-blocksutil v0.0.1 h1:Eh/H4pc1hsvhzsQoMEP3Bke/aW5P5rVM1IWFJMcGIPQ=
 github.com/ipfs/go-ipfs-chunker v0.0.5 h1:ojCf7HV/m+uS2vhUGWcogIIxiO5ubl5O57Q7NapWLY8=
 github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8/go.mod h1:8SP1YXK1M1kXuc4KJZINY3TQQ03J2rwBG9QfXmbRPrw=
@@ -356,9 +351,6 @@ github.com/ipfs/go-ipfs-ds-help v1.1.0 h1:yLE2w9RAsl31LtfMt91tRZcrx+e61O5mDxFRR9
 github.com/ipfs/go-ipfs-ds-help v1.1.0/go.mod h1:YR5+6EaebOhfcqVCyqemItCLthrpVNot+rsOU/5IatU=
 github.com/ipfs/go-ipfs-exchange-interface v0.2.0 h1:8lMSJmKogZYNo2jjhUs0izT+dck05pqUw4mWNW9Pw6Y=
 github.com/ipfs/go-ipfs-exchange-offline v0.3.0 h1:c/Dg8GDPzixGd0MC8Jh6mjOwU57uYokgWRFidfvEkuA=
-github.com/ipfs/go-ipfs-files v0.3.0 h1:fallckyc5PYjuMEitPNrjRfpwl7YFt69heCOUhsbGxQ=
-github.com/ipfs/go-ipfs-files v0.3.0/go.mod h1:xAUtYMwB+iu/dtf6+muHNSFQCJG2dSiStR2P6sn9tIM=
-github.com/ipfs/go-ipfs-posinfo v0.0.1 h1:Esoxj+1JgSjX0+ylc0hUmJCOv6V2vFoZiETLR6OtpRs=
 github.com/ipfs/go-ipfs-pq v0.0.3 h1:YpoHVJB+jzK15mr/xsWC574tyDLkezVrDNeaalQBsTE=
 github.com/ipfs/go-ipfs-pq v0.0.3/go.mod h1:btNw5hsHBpRcSSgZtiNm/SLj5gYIZ18AKtv3kERkRb4=
 github.com/ipfs/go-ipfs-redirects-file v0.1.1 h1:Io++k0Vf/wK+tfnhEh63Yte1oQK5VGT2hIEYpD0Rzx8=
@@ -376,7 +368,6 @@ github.com/ipfs/go-ipld-git v0.1.1 h1:TWGnZjS0htmEmlMFEkA3ogrNCqWjIxwr16x1OsdhG+
 github.com/ipfs/go-ipld-git v0.1.1/go.mod h1:+VyMqF5lMcJh4rwEppV0e6g4nCCHXThLYYDpKUkJubI=
 github.com/ipfs/go-ipld-legacy v0.2.1 h1:mDFtrBpmU7b//LzLSypVrXsD8QxkEWxu5qVxN99/+tk=
 github.com/ipfs/go-ipld-legacy v0.2.1/go.mod h1:782MOUghNzMO2DER0FlBR94mllfdCJCkTtDtPM51otM=
-github.com/ipfs/go-libipfs v0.7.0 h1:Mi54WJTODaOL2/ZSm5loi3SwI3jI2OuFWUrQIkJ5cpM=
 github.com/ipfs/go-log v0.0.1/go.mod h1:kL1d2/hzSpI0thNYjiKfjanbVNU+IIGA/WnNESY9leM=
 github.com/ipfs/go-log v1.0.3/go.mod h1:OsLySYkwIbiSUR/yBTdv1qPtcE4FW3WPWk/ewz9Ru+A=
 github.com/ipfs/go-log v1.0.5 h1:2dOuUCB1Z7uoczMWgAyDck5JLb72zHzrMnGnCNNbvY8=
@@ -409,7 +400,6 @@ github.com/jackpal/go-nat-pmp v1.0.2 h1:KzKSgb7qkJvOUTqYl9/Hg/me3pWgBmERKrTGD7Bd
 github.com/jackpal/go-nat-pmp v1.0.2/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
 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-random v0.0.0-20190219211222-123a90aedc0c h1:uUx61FiAa1GI6ZmVd2wf2vULeQZIKG66eybjNXKYCz4=
 github.com/jbenet/go-temp-err-catcher v0.1.0 h1:zpb3ZH6wIE8Shj2sKS+khgRvf7T7RABoLk/+KKHggpk=
 github.com/jbenet/go-temp-err-catcher v0.1.0/go.mod h1:0kJRvmDZXNMIiJirNPEYfhpPwbGVtZVWC34vc5WLsDk=
 github.com/jbenet/goprocess v0.0.0-20160826012719-b497e2f366b8/go.mod h1:Ly/wlsjFq/qrU3Rar62tu1gASgGw6chQbSh/XgIIXCY=
@@ -852,7 +842,6 @@ go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
-go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
 go.uber.org/dig v1.17.1 h1:Tga8Lz8PcYNsWsyHMZ1Vm0OQOUaJNDyvPImgbAu9YSc=
 go.uber.org/dig v1.17.1/go.mod h1:Us0rSJiThwCv2GteUN0Q7OKvU7n5J4dxZ9JKUXozFdE=
 go.uber.org/fx v1.20.1 h1:zVwVQGS8zYvhh9Xxcu4w1M6ESyeMzebzj2NbSayZ4Mk=

docs/experimental-features.md

@@ -518,25 +518,11 @@ ipfs config --json Experimental.StrategicProviding true
 
 ### State
 
-Experimental, disabled by default.
-
-[GraphSync](https://github.com/ipfs/go-graphsync) is the next-gen graph exchange
-protocol for IPFS.
-
-When this feature is enabled, IPFS will make files available over the graphsync
-protocol. However, IPFS will not currently use this protocol to _fetch_ files.
+Removed, no plans to reintegrate either as experimental or stable feature.
 
-### How to enable
-
-Modify your ipfs config:
-
-```
-ipfs config --json Experimental.GraphsyncEnabled true
-```
-
-### Road to being a real feature
+[Trustless Gateway over Libp2p](#http-gateway-over-libp2p) should be easier to use for unixfs usecases and support basic wildcard car streams for non unixfs.
 
-- [ ] We need to confirm that it can't be used to DoS a node. The server-side logic for GraphSync is quite complex and, if we're not careful, the server might end up performing unbounded work when responding to a malicious request.
+See https://github.com/ipfs/kubo/pull/9747 for more information.
 
 ## Noise
 

go.mod

@@ -28,7 +28,6 @@ require (
 	github.com/ipfs/go-ds-leveldb v0.5.0
 	github.com/ipfs/go-ds-measure v0.2.0
 	github.com/ipfs/go-fs-lock v0.0.7
-	github.com/ipfs/go-graphsync v0.16.0
 	github.com/ipfs/go-ipfs-cmds v0.10.0
 	github.com/ipfs/go-ipld-format v0.6.0
 	github.com/ipfs/go-ipld-git v0.1.1
@@ -129,7 +128,6 @@ require (
 	github.com/gorilla/mux v1.8.0 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
-	github.com/hannahhoward/go-pubsub v0.0.0-20200423002714-8d62886cc36e // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
@@ -145,7 +143,6 @@ require (
 	github.com/ipfs/go-ipfs-redirects-file v0.1.1 // indirect
 	github.com/ipfs/go-ipfs-util v0.0.3 // indirect
 	github.com/ipfs/go-ipld-cbor v0.0.6 // indirect
-	github.com/ipfs/go-libipfs v0.7.0 // indirect
 	github.com/ipfs/go-merkledag v0.11.0 // indirect
 	github.com/ipfs/go-peertaskqueue v0.8.1 // indirect
 	github.com/ipfs/go-verifcid v0.0.2 // indirect

go.sum

@@ -314,8 +314,6 @@ github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 h1:BZHcxBETFHIdVyhyEfOvn/RdU/QG
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0/go.mod h1:hgWBS7lorOAVIJEQMi4ZsPv9hVvWI6+ch50m39Pf2Ks=
 github.com/gxed/hashland/keccakpg v0.0.1/go.mod h1:kRzw3HkwxFU1mpmPP8v1WyQzwdGfmKFJ6tItnhQ67kU=
 github.com/gxed/hashland/murmur3 v0.0.1/go.mod h1:KjXop02n4/ckmZSnY2+HKcLud/tcmvhST0bie/0lS48=
-github.com/hannahhoward/go-pubsub v0.0.0-20200423002714-8d62886cc36e h1:3YKHER4nmd7b5qy5t0GWDTwSn4OyRgfAXSmo6VnryBY=
-github.com/hannahhoward/go-pubsub v0.0.0-20200423002714-8d62886cc36e/go.mod h1:I8h3MITA53gN9OnWGCgaMa0JWVRdXthWw4M3CPM54OY=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
@@ -379,8 +377,6 @@ github.com/ipfs/go-ds-measure v0.2.0 h1:sG4goQe0KDTccHMyT45CY1XyUbxe5VwTKpg2LjAp
 github.com/ipfs/go-ds-measure v0.2.0/go.mod h1:SEUD/rE2PwRa4IQEC5FuNAmjJCyYObZr9UvVh8V3JxE=
 github.com/ipfs/go-fs-lock v0.0.7 h1:6BR3dajORFrFTkb5EpCUFIAypsoxpGpDSVUdFwzgL9U=
 github.com/ipfs/go-fs-lock v0.0.7/go.mod h1:Js8ka+FNYmgQRLrRXzU3CB/+Csr1BwrRilEcvYrHhhc=
-github.com/ipfs/go-graphsync v0.16.0 h1:0BX7whXlV13Y9FZ/jRg+xaGHaGYbtGxGppKD6tncw6k=
-github.com/ipfs/go-graphsync v0.16.0/go.mod h1:WfbMW3hhmX5GQEQ+KJxsFzVJVBKgC5szfrYK7Zc7xIM=
 github.com/ipfs/go-ipfs-blockstore v1.3.0 h1:m2EXaWgwTzAfsmt5UdJ7Is6l4gJcaM/A12XwJyvYvMM=
 github.com/ipfs/go-ipfs-blockstore v1.3.0/go.mod h1:KgtZyc9fq+P2xJUiCAzbRdhhqJHvsw8u2Dlqy2MyRTE=
 github.com/ipfs/go-ipfs-blocksutil v0.0.1 h1:Eh/H4pc1hsvhzsQoMEP3Bke/aW5P5rVM1IWFJMcGIPQ=
@@ -395,8 +391,6 @@ github.com/ipfs/go-ipfs-ds-help v1.1.0/go.mod h1:YR5+6EaebOhfcqVCyqemItCLthrpVNo
 github.com/ipfs/go-ipfs-exchange-interface v0.2.0 h1:8lMSJmKogZYNo2jjhUs0izT+dck05pqUw4mWNW9Pw6Y=
 github.com/ipfs/go-ipfs-exchange-interface v0.2.0/go.mod h1:z6+RhJuDQbqKguVyslSOuVDhqF9JtTrO3eptSAiW2/Y=
 github.com/ipfs/go-ipfs-exchange-offline v0.3.0 h1:c/Dg8GDPzixGd0MC8Jh6mjOwU57uYokgWRFidfvEkuA=
-github.com/ipfs/go-ipfs-files v0.3.0 h1:fallckyc5PYjuMEitPNrjRfpwl7YFt69heCOUhsbGxQ=
-github.com/ipfs/go-ipfs-posinfo v0.0.1 h1:Esoxj+1JgSjX0+ylc0hUmJCOv6V2vFoZiETLR6OtpRs=
 github.com/ipfs/go-ipfs-pq v0.0.3 h1:YpoHVJB+jzK15mr/xsWC574tyDLkezVrDNeaalQBsTE=
 github.com/ipfs/go-ipfs-pq v0.0.3/go.mod h1:btNw5hsHBpRcSSgZtiNm/SLj5gYIZ18AKtv3kERkRb4=
 github.com/ipfs/go-ipfs-redirects-file v0.1.1 h1:Io++k0Vf/wK+tfnhEh63Yte1oQK5VGT2hIEYpD0Rzx8=
@@ -415,8 +409,6 @@ github.com/ipfs/go-ipld-git v0.1.1 h1:TWGnZjS0htmEmlMFEkA3ogrNCqWjIxwr16x1OsdhG+
 github.com/ipfs/go-ipld-git v0.1.1/go.mod h1:+VyMqF5lMcJh4rwEppV0e6g4nCCHXThLYYDpKUkJubI=
 github.com/ipfs/go-ipld-legacy v0.2.1 h1:mDFtrBpmU7b//LzLSypVrXsD8QxkEWxu5qVxN99/+tk=
 github.com/ipfs/go-ipld-legacy v0.2.1/go.mod h1:782MOUghNzMO2DER0FlBR94mllfdCJCkTtDtPM51otM=
-github.com/ipfs/go-libipfs v0.7.0 h1:Mi54WJTODaOL2/ZSm5loi3SwI3jI2OuFWUrQIkJ5cpM=
-github.com/ipfs/go-libipfs v0.7.0/go.mod h1:KsIf/03CqhICzyRGyGo68tooiBE2iFbI/rXW7FhAYr0=
 github.com/ipfs/go-log v0.0.1/go.mod h1:kL1d2/hzSpI0thNYjiKfjanbVNU+IIGA/WnNESY9leM=
 github.com/ipfs/go-log v1.0.3/go.mod h1:OsLySYkwIbiSUR/yBTdv1qPtcE4FW3WPWk/ewz9Ru+A=
 github.com/ipfs/go-log v1.0.5 h1:2dOuUCB1Z7uoczMWgAyDck5JLb72zHzrMnGnCNNbvY8=

test/bin/Rules.mk

@@ -18,11 +18,6 @@ $(d)/go-sleep: github.com/ipfs/kubo/test/dependencies/go-sleep
 	$(go-build-testdep)
 TGTS_$(d) += $(d)/go-sleep
 
-.PHONY: github.com/ipfs/kubo/test/dependencies/graphsync-get
-$(d)/graphsync-get: github.com/ipfs/kubo/test/dependencies/graphsync-get
-	$(go-build-testdep)
-TGTS_$(d) += $(d)/graphsync-get
-
 .PHONY: github.com/ipfs/kubo/test/dependencies/go-timeout
 $(d)/go-timeout: github.com/ipfs/kubo/test/dependencies/go-timeout
 	$(go-build-testdep)