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apt.go
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/
apt.go
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// Unless explicitly stated otherwise all files in this repository are licensed
// under the Apache License Version 2.0.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Copyright 2016-present Datadog, Inc.
package utils
import (
"bufio"
"os"
)
const (
packageConfig = "/etc/dpkg/dpkg.cfg"
)
// IsPackageSigningEnabled returns the signature policy for the host. When no-debsig is written (and uncommented) in the configuration it means GPG package signing verification is disabled
func IsPackageSigningEnabled() (bool, error) {
if _, err := os.Stat(packageConfig); err != nil {
return false, err
}
if file, err := os.Open(packageConfig); err == nil {
defer file.Close()
scanner := bufio.NewScanner(file)
for scanner.Scan() {
if scanner.Text() == "no-debsig" {
return false, nil
}
}
if err := scanner.Err(); err != nil {
return false, err
}
} else {
return false, err
}
return true, nil
}