566c6b246a
This diff addresses another point of https://github.com/ooni/probe/issues/1956: > - [ ] observe that we're still using a bunch of private interfaces for common interfaces such as the `Dialer`, so we can get rid of these private interfaces and always use the ones in `model`, which allows us to remove a bunch of legacy wrappers Additional cleanups may still be possible. The more I cleanup, the more I see there's extra legacy code we can dispose of (which seems good?).
31 lines
772 B
Go
31 lines
772 B
Go
package websteps
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import (
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"context"
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"github.com/apex/log"
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"github.com/ooni/probe-cli/v3/internal/engine/netx"
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"github.com/ooni/probe-cli/v3/internal/model"
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"github.com/ooni/probe-cli/v3/internal/netxlite"
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"github.com/ooni/probe-cli/v3/internal/runtimex"
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)
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type DNSConfig struct {
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Domain string
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Resolver model.Resolver
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}
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// DNSDo performs the DNS check.
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func DNSDo(ctx context.Context, config DNSConfig) ([]string, error) {
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resolver := config.Resolver
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if resolver == nil {
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childResolver, err := netx.NewDNSClient(netx.Config{Logger: log.Log}, "doh://google")
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runtimex.PanicOnError(err, "NewDNSClient failed")
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resolver = childResolver
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resolver = &netxlite.ResolverIDNA{
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Resolver: resolver,
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}
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}
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return resolver.LookupHost(ctx, config.Domain)
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}
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