59 lines
1.6 KiB
Go
59 lines
1.6 KiB
Go
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package webconnectivity
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import (
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"context"
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"net/url"
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"github.com/ooni/probe-cli/v3/internal/engine/experiment/urlgetter"
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"github.com/ooni/probe-cli/v3/internal/engine/model"
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)
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// ConnectsConfig contains the config for Connects
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type ConnectsConfig struct {
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Session model.ExperimentSession
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TargetURL *url.URL
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URLGetterURLs []string
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}
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// TODO(bassosimone): we should normalize the timings
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// ConnectsResult contains the results of Connects
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type ConnectsResult struct {
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AllKeys []urlgetter.TestKeys
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Successes int
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Total int
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}
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// Connects performs 0..N connects (either using TCP or TLS) to
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// check whether the resolved endpoints are reachable.
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func Connects(ctx context.Context, config ConnectsConfig) (out ConnectsResult) {
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out.AllKeys = []urlgetter.TestKeys{}
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multi := urlgetter.Multi{Session: config.Session}
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inputs := []urlgetter.MultiInput{}
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for _, url := range config.URLGetterURLs {
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inputs = append(inputs, urlgetter.MultiInput{
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Config: urlgetter.Config{
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TLSServerName: config.TargetURL.Hostname(),
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},
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Target: url,
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})
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}
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outputs := multi.Collect(ctx, inputs, "check", ConnectsNoCallbacks{})
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for multiout := range outputs {
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out.AllKeys = append(out.AllKeys, multiout.TestKeys)
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for _, entry := range multiout.TestKeys.TCPConnect {
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if entry.Status.Success {
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out.Successes++
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}
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out.Total++
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}
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}
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return
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}
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// ConnectsNoCallbacks suppresses the callbacks
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type ConnectsNoCallbacks struct{}
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// OnProgress implements ExperimentCallbacks.OnProgress
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func (ConnectsNoCallbacks) OnProgress(percentage float64, message string) {}
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