81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
package images
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import (
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"fmt"
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"os"
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"text/tabwriter"
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"text/template"
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"github.com/containers/podman/v2/cmd/podman/common"
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"github.com/containers/podman/v2/cmd/podman/registry"
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"github.com/containers/podman/v2/pkg/domain/entities"
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"github.com/spf13/cobra"
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)
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var (
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showTrustDescription = "Display trust policy for the system"
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showTrustCommand = &cobra.Command{
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Use: "show [options] [REGISTRY]",
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Short: "Display trust policy for the system",
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Long: showTrustDescription,
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RunE: showTrust,
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Args: cobra.MaximumNArgs(1),
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ValidArgsFunction: common.AutocompleteRegistries,
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Example: "",
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}
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)
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var (
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showTrustOptions entities.ShowTrustOptions
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)
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Mode: []entities.EngineMode{entities.ABIMode},
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Command: showTrustCommand,
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Parent: trustCmd,
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})
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showFlags := showTrustCommand.Flags()
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showFlags.BoolVarP(&showTrustOptions.JSON, "json", "j", false, "Output as json")
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showFlags.StringVar(&showTrustOptions.PolicyPath, "policypath", "", "")
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showFlags.BoolVar(&showTrustOptions.Raw, "raw", false, "Output raw policy file")
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_ = showFlags.MarkHidden("policypath")
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showFlags.StringVar(&showTrustOptions.RegistryPath, "registrypath", "", "")
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_ = showFlags.MarkHidden("registrypath")
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}
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func showTrust(cmd *cobra.Command, args []string) error {
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report, err := registry.ImageEngine().ShowTrust(registry.Context(), args, showTrustOptions)
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if err != nil {
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return err
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}
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if showTrustOptions.Raw {
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fmt.Println(string(report.Raw))
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return nil
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}
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if showTrustOptions.JSON {
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b, err := json.MarshalIndent(report.Policies, "", " ")
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if err != nil {
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return err
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}
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fmt.Println(string(b))
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return nil
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}
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row := "{{.RepoName}}\t{{.Type}}\t{{.GPGId}}\t{{.SignatureStore}}\n"
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format := "{{range . }}" + row + "{{end}}"
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tmpl, err := template.New("listContainers").Parse(format)
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if err != nil {
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return err
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}
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w := tabwriter.NewWriter(os.Stdout, 8, 2, 2, ' ', 0)
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if err := tmpl.Execute(w, report.Policies); err != nil {
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return err
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}
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if err := w.Flush(); err != nil {
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return err
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}
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return nil
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}
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