Fix openstack image import --method web-download --uri 'invalid value'

although python-openstackclient run command(image import) with invalid uri,
but the request succeeds. Fixed it to throw an exception
when requesting with an invalid URI.

unit test added. the test cover --uri 'invalid value'

Task: 52251
Story: 2011468
Closes-Bug: 2111777
Change-Id: I62cd8cdf054b6a5e07d664a543b0923ce5f20f83

openstackclient/image/v2/image.py

@@ -22,6 +22,7 @@ import logging
 import os
 import sys
 import typing as ty
+import urllib.parse
 
 from openstack import exceptions as sdk_exceptions
 from openstack.image import image_signer
@@ -1744,6 +1745,12 @@ class ImportImage(command.ShowOne):
                     "'--method=web-download'"
                 )
                 raise exceptions.CommandError(msg)
+            _parsed = urllib.parse.urlparse(parsed_args.uri)
+            if not all({_parsed.scheme, _parsed.netloc}):
+                msg = _("'%(uri)s' is not a valid url")
+                raise exceptions.CommandError(
+                    msg % {'uri': parsed_args.uri},
+                )
         else:
             if parsed_args.uri:
                 msg = _(

openstackclient/tests/unit/image/v2/test_image.py

@@ -2039,6 +2039,36 @@ class TestImageImport(TestImage):
 
         self.image_client.import_image.assert_not_called()
 
+    def test_import_image__web_download_invalid_url(self):
+        arglist = [
+            self.image.name,
+            '--method',
+            'web-download',
+            '--uri',
+            'invalid:1234',
+        ]
+
+        verifylist = [
+            ('image', self.image.name),
+            ('import_method', 'web-download'),
+            ('uri', 'invalid:1234'),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        exc = self.assertRaises(
+            exceptions.CommandError,
+            self.cmd.take_action,
+            parsed_args,
+        )
+
+        self.assertIn(
+            "'invalid:1234' is not a valid url",
+            str(exc),
+        )
+
+        self.image_client.import_image.assert_not_called()
+
     def test_import_image__web_download_invalid_image_state(self):
         self.image.status = 'uploading'  # != 'queued'
         arglist = [