58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
// This file is part of the happyDomain (R) project.
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// Copyright (c) 2020-2026 happyDomain
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// Authors: Pierre-Olivier Mercier, et al.
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package checker
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import (
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"context"
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"fmt"
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sdk "git.happydns.org/checker-sdk-go/checker"
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)
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// loadHTTPData fetches the HTTPData observation. On failure, returns a
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// single error CheckState the caller should emit and bail out.
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func loadHTTPData(ctx context.Context, obs sdk.ObservationGetter) (*HTTPData, *sdk.CheckState) {
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var data HTTPData
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if err := obs.Get(ctx, ObservationKeyHTTP, &data); err != nil {
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return nil, &sdk.CheckState{
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Status: sdk.StatusError,
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Message: fmt.Sprintf("failed to load HTTP observation: %v", err),
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Code: "http.observation_error",
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}
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}
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return &data, nil
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}
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func passState(code, msg string) sdk.CheckState {
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return sdk.CheckState{Status: sdk.StatusOK, Code: code, Message: msg}
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}
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func unknownState(code, msg string) sdk.CheckState {
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return sdk.CheckState{Status: sdk.StatusUnknown, Code: code, Message: msg}
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}
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// probesByScheme returns the subset of probes for a given scheme.
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func probesByScheme(probes []HTTPProbe, scheme string) []HTTPProbe {
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var out []HTTPProbe
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for _, p := range probes {
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if p.Scheme == scheme {
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out = append(out, p)
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}
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}
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return out
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}
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// successfulHTTPSProbes returns HTTPS probes that completed an HTTP
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// transaction (status code != 0). These are the probes whose headers we
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// can meaningfully inspect.
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func successfulHTTPSProbes(probes []HTTPProbe) []HTTPProbe {
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var out []HTTPProbe
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for _, p := range probes {
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if p.Scheme == "https" && p.StatusCode != 0 {
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out = append(out, p)
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}
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}
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return out
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}
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