Return a 404 if no valid thumbnail is found. (#9163)

If no thumbnail of the requested type exists, return a 404 instead
of erroring. This doesn't quite match the spec (which does not define
what happens if no thumbnail can be found), but is consistent with
what Synapse already does.
This commit is contained in:
Patrick Cloke 2021-01-21 14:53:58 -05:00 committed by GitHub
parent 31c5382d7a
commit a7882f9887
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 191 additions and 90 deletions

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@ -202,7 +202,6 @@ class MediaRepoTests(unittest.HomeserverTestCase):
config = self.default_config()
config["media_store_path"] = self.media_store_path
config["thumbnail_requirements"] = {}
config["max_image_pixels"] = 2000000
provider_config = {
@ -313,15 +312,39 @@ class MediaRepoTests(unittest.HomeserverTestCase):
self.assertEqual(headers.getRawHeaders(b"Content-Disposition"), None)
def test_thumbnail_crop(self):
"""Test that a cropped remote thumbnail is available."""
self._test_thumbnail(
"crop", self.test_image.expected_cropped, self.test_image.expected_found
)
def test_thumbnail_scale(self):
"""Test that a scaled remote thumbnail is available."""
self._test_thumbnail(
"scale", self.test_image.expected_scaled, self.test_image.expected_found
)
def test_invalid_type(self):
"""An invalid thumbnail type is never available."""
self._test_thumbnail("invalid", None, False)
@unittest.override_config(
{"thumbnail_sizes": [{"width": 32, "height": 32, "method": "scale"}]}
)
def test_no_thumbnail_crop(self):
"""
Override the config to generate only scaled thumbnails, but request a cropped one.
"""
self._test_thumbnail("crop", None, False)
@unittest.override_config(
{"thumbnail_sizes": [{"width": 32, "height": 32, "method": "crop"}]}
)
def test_no_thumbnail_scale(self):
"""
Override the config to generate only cropped thumbnails, but request a scaled one.
"""
self._test_thumbnail("scale", None, False)
def _test_thumbnail(self, method, expected_body, expected_found):
params = "?width=32&height=32&method=" + method
channel = make_request(