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refactor(netx): use netxlite for AddressResolver (#500)

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Part of https://github.com/ooni/probe/issues/1591.
This commit is contained in:
Simone Basso 2021-09-09 20:21:43 +02:00 • committed by GitHub
commit 5ab3c3b689
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5 changed files with 48 additions and 66 deletions
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17
internal/engine/netx/resolver/address.go
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@ -1,22 +1,9 @@
package resolver
import (
"context"
"net"
"github.com/ooni/probe-cli/v3/internal/netxlite"
)
// AddressResolver is a resolver that knows how to correctly
// resolve IP addresses to themselves.
type AddressResolver struct {
Resolver
}
// LookupHost implements Resolver.LookupHost
func (r AddressResolver) LookupHost(ctx context.Context, hostname string) ([]string, error) {
if net.ParseIP(hostname) != nil {
return []string{hostname}, nil
}
return r.Resolver.LookupHost(ctx, hostname)
}
var _ Resolver = AddressResolver{}
type AddressResolver = netxlite.AddressResolver