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https://github.com/moby/moby.git
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39 lines
830 B
Go
39 lines
830 B
Go
package command
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import (
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"os"
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"strconv"
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"github.com/spf13/pflag"
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)
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var (
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// TODO: make this not global
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untrusted bool
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)
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// AddTrustedFlags adds content trust flags to the current command flagset
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func AddTrustedFlags(fs *pflag.FlagSet, verify bool) {
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trusted, message := setupTrustedFlag(verify)
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fs.BoolVar(&untrusted, "disable-content-trust", !trusted, message)
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}
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func setupTrustedFlag(verify bool) (bool, string) {
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var trusted bool
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if e := os.Getenv("DOCKER_CONTENT_TRUST"); e != "" {
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if t, err := strconv.ParseBool(e); t || err != nil {
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// treat any other value as true
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trusted = true
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}
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}
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message := "Skip image signing"
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if verify {
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message = "Skip image verification"
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}
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return trusted, message
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}
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// IsTrusted returns true if content trust is enabled
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func IsTrusted() bool {
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return !untrusted
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}
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