Pierre-Olivier Mercier
d4c1ac348a
The SDK split the HTTP server scaffolding into the new checker-sdk-go/checker/server subpackage and CheckRule.Evaluate now returns []CheckState. Update main.go to import server and call server.New, switch the rule and the package-level Evaluate helper to the new slice return type, and isolate the interactive form code behind the standalone build tag so plugin/builtin builds skip net/http and html/template entirely.
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
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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// Rule returns the delegation check rule.
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func Rule() sdk.CheckRule {
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return &delegationRule{}
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}
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type delegationRule struct{}
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func (r *delegationRule) Name() string { return "delegation_check" }
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func (r *delegationRule) Description() string {
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return "Verifies a DNS delegation against its parent zone and the delegated name servers"
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}
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func (r *delegationRule) ValidateOptions(opts sdk.CheckerOptions) error {
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if v, ok := opts["minNameServers"]; ok {
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f, ok := v.(float64)
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if !ok {
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return fmt.Errorf("minNameServers must be a number")
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}
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if f < 1 {
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return fmt.Errorf("minNameServers must be >= 1")
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}
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}
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return nil
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}
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func (r *delegationRule) Evaluate(ctx context.Context, obs sdk.ObservationGetter, opts sdk.CheckerOptions) []sdk.CheckState {
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var data DelegationData
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if err := obs.Get(ctx, ObservationKeyDelegation, &data); err != nil {
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return []sdk.CheckState{{
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Status: sdk.StatusError,
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Message: fmt.Sprintf("Failed to get delegation data: %v", err),
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Code: "delegation_error",
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}}
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}
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return Evaluate(&data)
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}
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