ITWorx Pulse release export
bd774932d5
Public source validation / validate (push) Failing after 3m8s
39 lines
873 B
Go
39 lines
873 B
Go
package host
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import (
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"context"
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"time"
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)
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// RawSource is the narrow read-only boundary implemented by an authenticated
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// agent or another approved host telemetry source. It returns one bounded
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// source snapshot; it cannot execute arbitrary host commands.
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type RawSource interface {
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Snapshot(context.Context) (RawSnapshot, error)
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}
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type Adapter struct {
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Source RawSource
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Limits Limits
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Policy Policy
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Now func() time.Time
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}
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func (a Adapter) Snapshot(ctx context.Context) (Snapshot, error) {
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if err := ctx.Err(); err != nil {
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return Snapshot{}, err
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}
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if a.Source == nil {
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return UnknownSnapshot(time.Now().UTC(), "host", "agent", "source_unavailable"), nil
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}
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raw, err := a.Source.Snapshot(ctx)
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if err != nil {
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return Snapshot{}, err
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}
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now := time.Now().UTC()
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if a.Now != nil {
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now = a.Now()
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}
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return Normalize(raw, now, a.Limits, a.Policy)
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}
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