Files
podman/pkg/bindings/containers/mount.go
Valentin Rothberg dc80267b59 compat handlers: add X-Registry-Auth header support
* Support the `X-Registry-Auth` http-request header.

 * The content of the header is a base64 encoded JSON payload which can
   either be a single auth config or a map of auth configs (user+pw or
   token) with the corresponding registries being the keys.  Vanilla
   Docker, projectatomic Docker and the bindings are transparantly
   supported.

 * Add a hidden `--registries-conf` flag.  Buildah exposes the same
   flag, mostly for testing purposes.

 * Do all credential parsing in the client (i.e., `cmd/podman`) pass
   the username and password in the backend instead of unparsed
   credentials.

 * Add a `pkg/auth` which handles most of the heavy lifting.

 * Go through the authentication-handling code of most commands, bindings
   and endpoints.  Migrate them to the new code and fix issues as seen.
   A final evaluation and more tests is still required *after* this
   change.

 * The manifest-push endpoint is missing certain parameters and should
   use the ABI function instead.  Adding auth-support isn't really
   possible without these parts working.

 * The container commands and endpoints (i.e., create and run) have not
   been changed yet.  The APIs don't yet account for the authfile.

 * Add authentication tests to `pkg/bindings`.

Fixes: #6384
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
2020-05-29 15:39:37 +02:00

54 lines
1.4 KiB
Go

package containers
import (
"context"
"net/http"
"github.com/containers/libpod/pkg/bindings"
)
// Mount mounts an existing container to the filesystem. It returns the path
// of the mounted container in string format.
func Mount(ctx context.Context, nameOrID string) (string, error) {
conn, err := bindings.GetClient(ctx)
if err != nil {
return "", err
}
var (
path string
)
response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/mount", nil, nil, nameOrID)
if err != nil {
return path, err
}
return path, response.Process(&path)
}
// Unmount unmounts a container from the filesystem. The container must not be running
// or the unmount will fail.
func Unmount(ctx context.Context, nameOrID string) error {
conn, err := bindings.GetClient(ctx)
if err != nil {
return err
}
response, err := conn.DoRequest(nil, http.MethodPost, "/containers/%s/unmount", nil, nil, nameOrID)
if err != nil {
return err
}
return response.Process(nil)
}
// GetMountedContainerPaths returns a map of mounted containers and their mount locations.
func GetMountedContainerPaths(ctx context.Context) (map[string]string, error) {
conn, err := bindings.GetClient(ctx)
if err != nil {
return nil, err
}
mounts := make(map[string]string)
response, err := conn.DoRequest(nil, http.MethodGet, "/containers/showmounted", nil, nil)
if err != nil {
return mounts, err
}
return mounts, response.Process(&mounts)
}