fix: error reporting for archive endpoint

Returning 500 when copying to read-only destination.

Signed-off-by: Matej Vasek <mvasek@redhat.com>

2 files changed, 16 insertions, 2 deletions

diff --git a/pkg/api/handlers/compat/containers_archive.go b/pkg/api/handlers/compat/containers_archive.go
index cda23a399..54cbe01e9 100644
--- a/pkg/api/handlers/compat/containers_archive.go
+++ b/pkg/api/handlers/compat/containers_archive.go
@@ -133,8 +133,10 @@ func handlePut(w http.ResponseWriter, r *http.Request, decoder *schema.Decoder,
 		return
 	}
 
-	w.WriteHeader(http.StatusOK)
 	if err := copyFunc(); err != nil {
 		logrus.Error(err.Error())
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err)
+		return
 	}
+	w.WriteHeader(http.StatusOK)
 }
diff --git a/test/python/docker/compat/test_containers.py b/test/python/docker/compat/test_containers.py
index e6f7d992d..d6eacd560 100644
--- a/test/python/docker/compat/test_containers.py
+++ b/test/python/docker/compat/test_containers.py
@@ -8,6 +8,7 @@ from typing import IO, Optional
 from docker import DockerClient, errors
 from docker.models.containers import Container
 from docker.models.images import Image
+from docker.models.volumes import Volume
 
 from test.python.docker import Podman
 from test.python.docker.compat import common, constant
@@ -207,9 +208,14 @@ class TestContainers(unittest.TestCase):
 
     def test_copy_to_container(self):
         ctr: Optional[Container] = None
+        vol: Optional[Volume] = None
         try:
             test_file_content = b"Hello World!"
-            ctr = self.client.containers.create(image="alpine", detach=True, command="top")
+            vol = self.client.volumes.create("test-volume")
+            ctr = self.client.containers.create(image="alpine",
+                                                detach=True,
+                                                command="top",
+                                                volumes=["test-volume:/test-volume-read-only:ro"])
             ctr.start()
 
             buff: IO[bytes] = io.BytesIO()
@@ -234,10 +240,16 @@ class TestContainers(unittest.TestCase):
             ret, out = ctr.exec_run(["cat", "/tmp/a.txt"])
             self.assertEqual(ret, 0)
             self.assertEqual(out.rstrip(), test_file_content, "Content of copied file")
+
+            buff.seek(0)
+            with self.assertRaises(errors.APIError):
+                ctr.put_archive("/test-volume-read-only/", buff)
         finally:
             if ctr is not None:
                 ctr.stop()
                 ctr.remove()
+            if vol is not None:
+                vol.remove(force=True)
 
     def test_mount_preexisting_dir(self):
         dockerfile = (B'FROM quay.io/libpod/alpine:latest\n'