APIv2 - strip CAP_ prefix from capabilities in json

strip prefix "CAP_" from capabilities in json generated by container inspect operation

Signed-off-by: Petr Sakař <petr.sakar@chare.eu>

1 files changed, 9 insertions, 0 deletions

diff --git a/pkg/api/handlers/compat/containers.go b/pkg/api/handlers/compat/containers.go
index 00be8e845..0ee96b855 100644
--- a/pkg/api/handlers/compat/containers.go
+++ b/pkg/api/handlers/compat/containers.go
@@ -298,6 +298,9 @@ func LibpodToContainerJSON(l *libpod.Container, sz bool) (*types.ContainerJSON,
 		state.Running = true
 	}
 
+	formatCapabilities(inspect.HostConfig.CapDrop)
+	formatCapabilities(inspect.HostConfig.CapAdd)
+
 	h, err := json.Marshal(inspect.HostConfig)
 	if err != nil {
 		return nil, err
@@ -428,3 +431,9 @@ func LibpodToContainerJSON(l *libpod.Container, sz bool) (*types.ContainerJSON,
 	}
 	return &c, nil
 }
+
+func formatCapabilities(slice []string) {
+	for i := range slice {
+		slice[i] = strings.TrimPrefix(slice[i], "CAP_")
+	}
+}