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Fix-bswap #226

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Fix-bswap #226

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5edbdba
fix: deny all bitswap requests if we don't have block
hacdias Apr 24, 2024
699ce20
fix: deny all bitswap requests if we don't have block
neiljones232 Dec 25, 2024
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24 changes: 24 additions & 0 deletions .vscode/launch.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [


{
"name": "Launch Chrome",
"request": "launch",
"type": "chrome",
"url": "http://localhost:8080",
"webRoot": "${workspaceFolder}"
},
{
"type": "chrome",
"request": "launch",
"name": "Launch Chrome against localhost",
"url": "http://localhost:8080",
"webRoot": "${workspaceFolder}"
}
]
}
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Please do not commit editor-specific configurations.

7 changes: 6 additions & 1 deletion setup.go
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Original file line number Diff line number Diff line change
@@ -409,7 +409,12 @@ func setupBitswap(ctx context.Context, cfg Config, h host.Host, cr routing.Conte
provideEnabled = true
peerBlockRequestFilter = func(p peer.ID, c cid.Cid) bool {
_, ok := peers[p]
return ok
if !ok {
return false
}

has, err := bstore.Has(ctx, c)
return has && err == nil
Comment on lines +416 to +417
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@gammazero gammazero Dec 27, 2024 •
edited
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Help me understand what this fixes. It appears that if the server does not have a block, then this PR makes it treated as if access is denied to that block, here, instead of treating that block as not found, here.

}
} else {
provideEnabled = false