podman-save: Add signature-policy flag

Allow overwrite of the signature-policy file similiar to other cli commands: podman load, podman pull, ... Closes: containers#15869 Signed-off-by: 😎Mostafa Emami <mustafaemami@gmail.com>
idleroamer · Sep 20, 2022 · 49de62f · 49de62f
1 parent 30231d0
commit 49de62f
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diff --git a/cmd/podman/images/save.go b/cmd/podman/images/save.go
@@ -96,6 +96,7 @@ func saveFlags(cmd *cobra.Command) {
 
 	flags.BoolVarP(&saveOpts.Quiet, "quiet", "q", false, "Suppress the output")
 	flags.BoolVarP(&saveOpts.MultiImageArchive, "multi-image-archive", "m", containerConfig.Engine.MultiImageArchive, "Interpret additional arguments as images not tags and create a multi-image-archive (only for docker-archive)")
+	flags.StringVar(&saveOpts.SignaturePolicy, "signature-policy", "", "Pathname of signature policy file")
 }
 
 func save(cmd *cobra.Command, args []string) (finalErr error) {

diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go
@@ -336,6 +336,7 @@ type ImageSaveOptions struct {
 	Output string
 	// Quiet - suppress output when copying images
 	Quiet bool
+	SignaturePolicy string
 }
 
 // ImageScpOptions provide options for securely copying images to and from a remote host

diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
@@ -406,6 +406,7 @@ func (ir *ImageEngine) Save(ctx context.Context, nameOrID string, tags []string,
 	saveOptions := &libimage.SaveOptions{}
 	saveOptions.DirForceCompress = options.Compress
 	saveOptions.OciAcceptUncompressedLayers = options.OciAcceptUncompressedLayers
+        saveOptions.SignaturePolicyPath = options.SignaturePolicy
 
 	// Force signature removal to preserve backwards compat.
 	// See https://github.com/containers/podman/pull/11669#issuecomment-925250264