Commit Graph

167 Commits

Author SHA1 Message Date
Ted Johansson a2bc24456f
DEV: Update call sites using BaseStore#download but expecting exceptions (#21551)
In #21498, we split `BaseStore#download` into a "safe" version which returns nil on errors, and an "unsafe" version which raises an exception, which was the old behaviour of `#download`.

This change updates call sites that used the old `#download`, which raised exceptions, to use the new `#download!` to preserve behaviour (and silence deprecation warnings.)

It also silences the deprecation warning in tests.
2023-05-17 16:03:33 +08:00
Ted Johansson b837459e1d
DEV: Add both safe and unsafe Discourse.store.download methods (#21498)
* DEV: Add both safe and unsafe Discourse.store.download methods

* DEV: Update call sites that can use the safe store download method
2023-05-11 17:27:27 +08:00
Martin Brennan 97f8f88cfe
FIX: ACL for OptimizedImage was using wrong path on multisite (#20784)
When setting the ACL for optimized images after setting the
ACL for the linked upload (e.g. via the SyncACLForUploads job),
we were using the optimized image path as the S3 key. This worked
for single sites, however it would fail silently for multisite
sites since the path would be incorrect, because the Discourse.store.upload_path
was not included.

For example, something like this:

somecluster1/optimized/2X/1/3478534853498753984_2_1380x300.png

Instead of:

somecluster1/uploads/somesite1/2X/1/3478534853498753984_2_1380x300.png

The silent failure is still intentional, since we don't want to
break other things because of ACL updates, but now we will update
the ACL correctly for optimized images on multisite sites.
2023-03-24 10:16:53 +10:00
Loïc Guitaut f7c57fbc19 DEV: Enable `unless` cops
We discussed the use of `unless` internally and decided to enforce
available rules from rubocop to restrict its most problematic uses.
2023-02-21 10:30:48 +01:00
Ted Johansson 25a226279a
DEV: Replace #pluck_first freedom patch with AR #pick in core (#19893)
The #pluck_first freedom patch, first introduced by @danielwaterworth has served us well, and is used widely throughout both core and plugins. It seems to have been a common enough use case that Rails 6 introduced it's own method #pick with the exact same implementation. This allows us to retire the freedom patch and switch over to the built-in ActiveRecord method.

There is no replacement for #pluck_first!, but a quick search shows we are using this in a very limited capacity, and in some cases incorrectly (by assuming a nil return rather than an exception), which can quite easily be replaced with #pick plus some extra handling.
2023-02-13 12:39:45 +08:00
Daniel Waterworth 666536cbd1
DEV: Prefer \A and \z over ^ and $ in regexes (#19936) 2023-01-20 12:52:49 -06:00
David Taylor 6417173082
DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00
David Taylor e83d35d6f3
FIX: Improve error handling for `calculate_dominant_color!` (#18503)
These errors tend to indicate that the upload is missing on the remote store. This is bad, but we don't want it to block the dominant-color calculation process. This commit catches errors when there is an HTTP error, and fixes the `base_store.rb` implementation when `FileHelper.download` returns nil.
2022-10-06 13:44:53 +01:00
Martin Brennan 641c4e0b7a
FEATURE: Make S3 presigned GET URL expiry configurable (#16912)
Previously we hardcoded the DOWNLOAD_URL_EXPIRES_AFTER_SECONDS const
inside S3Helper to be 5 minutes (300 seconds). For various reasons,
some hosted sites may need this to be longer for other integrations.

The maximum expiry time for presigned URLs is 1 week (which is
604800 seconds), so that has been added as a validation on the
setting as well. The setting is hidden because 99% of the time
it should not be changed.
2022-05-26 09:53:01 +10:00
Loïc Guitaut 008b700a3f DEV: Upgrade to Rails 7
This patch upgrades Rails to version 7.0.2.4.
2022-04-28 11:51:03 +02:00
Martin Brennan 9f2138dc92
FEATURE: Add a sidekiq job for syncing S3 ACLs (#16449)
Sometimes we need to update a _lot_ of ACLs on S3 (such as when secure media
is enabled), and since it takes ~1s per upload to update the ACL, this is
best spread out over many jobs instead of having to do the whole thing serially.

In future, it will be better to have a job that can be run based on
a column on uploads (e.g. acl_stale) so we can track progress, similar
to how we can set the baked_version to nil to rebake posts.
2022-04-12 14:26:42 +10:00
Peter Zhu c5fd8c42db
DEV: Fix methods removed in Ruby 3.2 (#15459)
* File.exists? is deprecated and removed in Ruby 3.2 in favor of
File.exist?
* Dir.exists? is deprecated and removed in Ruby 3.2 in favor of
Dir.exist?
2022-01-05 18:45:08 +01:00
Martin Brennan e4350bb966
FEATURE: Direct S3 multipart uploads for backups (#14736)
This PR introduces a new `enable_experimental_backup_uploads` site setting (default false and hidden), which when enabled alongside `enable_direct_s3_uploads` will allow for direct S3 multipart uploads of backup .tar.gz files.

To make multipart external uploads work with both the S3BackupStore and the S3Store, I've had to move several methods out of S3Store and into S3Helper, including:

* presigned_url
* create_multipart
* abort_multipart
* complete_multipart
* presign_multipart_part
* list_multipart_parts

Then, S3Store and S3BackupStore either delegate directly to S3Helper or have their own special methods to call S3Helper for these methods. FileStore.temporary_upload_path has also removed its dependence on upload_path, and can now be used interchangeably between the stores. A similar change was made in the frontend as well, moving the multipart related JS code out of ComposerUppyUpload and into a mixin of its own, so it can also be used by UppyUploadMixin.

Some changes to ExternalUploadManager had to be made here as well. The backup direct uploads do not need an Upload record made for them in the database, so they can be moved to their final S3 resting place when completing the multipart upload.

This changeset is not perfect; it introduces some special cases in UploadController to handle backups that was previously in BackupController, because UploadController is where the multipart routes are located. A subsequent pull request will pull these routes into a module or some other sharing pattern, along with hooks, so the backup controller and the upload controller (and any future controllers that may need them) can include these routes in a nicer way.
2021-11-11 08:25:31 +10:00
Martin Brennan 6a68bd4825
DEV: Limit list multipart parts to 1 (#14853)
We are only using list_multipart_parts right now in the
uploads controller for multipart uploads to check if the
upload exists; thus we don't need up to 1000 parts.

Also adding a note for future explorers that list_multipart_parts
only gets 1000 parts max, and adding params for max parts
and starting parts.
2021-11-10 08:01:28 +10:00
Gerhard Schlager a85c876dbe
DEV: Remove warnings on console (#14608)
We don't use oxipng from the image_optim gem and rake tasks complained that constants have already been initialized.
2021-10-14 23:17:47 +02:00
Vinoth Kannan c8d5c049eb
DEV: skip S3 CDN urls with different path in prefix. (#14488)
Previously, while retrieving each upload urls in a post S3 CDN urls with different path in prefix (external urls technically) are considered as uploaded url. It created issue while checking missing uploads.
2021-10-01 12:25:17 +05:30
Martin Brennan 0d809197aa
FIX: Make sure S3 object headers are preserved on copy (#14302)
When copying an existing upload stub temporary object
on S3 to its final destination we were not copying across
its additional headers such as content-disposition and
cache-control, which led to issues like attachments not
downloading with their original filename when clicking
the download links in posts.

This is because the metadata_directive = REPLACE option
was not being passed to object.copy_from(), so only the
source object's headers were being used. Added an option
for apply_metadata_to_destination to apply this option
conditionally, because we may not always want to replace
this metadata, but we definitely do when copying a temporary
upload.
2021-09-10 12:59:51 +10:00
Martin Brennan dd4b8c2afa
FIX: Use random file name for temporary uploads (#14250)
Other locale characters in file names (e.g. é, ä) as well
as special characters can cause issues on S3, notably the S3
copy object operation does not support these special characters.
Instead of storing the original file name in the key, which is
unnecessary, we now generate a random file name with the original
extension for the temporary file and use that for all external
upload stub operations.
2021-09-06 10:21:20 +10:00
Martin Brennan 99ec8eb6df
FIX: Capture S3 metadata when calling create_multipart (#14161)
The generate_presigned_put endpoint for direct external uploads
(such as the one for the uppy-image-uploader) records allowed
S3 metadata values on the uploaded object. We use this to store
the sha1-checksum generated by the UppyChecksum plugin, for later
comparison in ExternalUploadManager.

However, we were not doing this for the create_multipart endpoint,
so the checksum was never captured and compared correctly.

Also includes a fix to make sure UppyChecksum is the last preprocessor to run.
It is important that the UppyChecksum preprocessor is the last one to
be added; the preprocessors are run in order and since other preprocessors
may modify the file (e.g. the UppyMediaOptimization one), we need to
checksum once we are sure the file data has "settled".
2021-08-27 09:50:23 +10:00
Martin Brennan e0102a533a
FIX: Restructure temp/ folders for direct S3 uploads (#14137)
Previously we had temp/ in the middle of the S3 key path like so

* /uploads/default/temp/randomstring/test.png (normal site)
* /sitename/uploads/default/temp/randomstring/test.png (s3 folder path site)
* /standard10/uploads/sitename/temp/randomstring/test.png (multisite site)

However this necessitates making a lifecycle rule to clean up incomplete
S3 multipart uploads for every site, something which we cannot do. It makes
much more sense to have a structure with /temp at the start of the key,
which is what this commit does:

* /temp/uploads/default/randomstring/test.png (normal site)
* /temp/sitename/uploads/default/randomstring/test.png (s3 folder path site)
* /temp/standard10/uploads/sitename/randomstring/test.png (multisite site)
2021-08-25 09:22:36 +10:00
Martin Brennan d295a16dab
FEATURE: Uppy direct S3 multipart uploads in composer (#14051)
This pull request introduces the endpoints required, and the JavaScript functionality in the `ComposerUppyUpload` mixin, for direct S3 multipart uploads. There are four new endpoints in the uploads controller:

* `create-multipart.json` - Creates the multipart upload in S3 along with an `ExternalUploadStub` record, storing information about the file in the same way as `generate-presigned-put.json` does for regular direct S3 uploads
* `batch-presign-multipart-parts.json` - Takes a list of part numbers and the unique identifier for an `ExternalUploadStub` record, and generates the presigned URLs for those parts if the multipart upload still exists and if the user has permission to access that upload
* `complete-multipart.json` - Completes the multipart upload in S3. Needs the full list of part numbers and their associated ETags which are returned when the part is uploaded to the presigned URL above. Only works if the user has permission to access the associated `ExternalUploadStub` record and the multipart upload still exists.

  After we confirm the upload is complete in S3, we go through the regular `UploadCreator` flow, the same as `complete-external-upload.json`, and promote the temporary upload S3 into a full `Upload` record, moving it to its final destination.
* `abort-multipart.json` - Aborts the multipart upload on S3 and destroys the `ExternalUploadStub` record if the user has permission to access that upload.

Also added are a few new columns to `ExternalUploadStub`:

* multipart - Whether or not this is a multipart upload
* external_upload_identifier - The "upload ID" for an S3 multipart upload
* filesize - The size of the file when the `create-multipart.json` or `generate-presigned-put.json` is called. This is used for validation.

When the user completes a direct S3 upload, either regular or multipart, we take the `filesize` that was captured when the `ExternalUploadStub` was first created and compare it with the final `Content-Length` size of the file where it is stored in S3. Then, if the two do not match, we throw an error, delete the file on S3, and ban the user from uploading files for N (default 5) minutes. This would only happen if the user uploads a different file than what they first specified, or in the case of multipart uploads uploaded larger chunks than needed. This is done to prevent abuse of S3 storage by bad actors.

Also included in this PR is an update to vendor/uppy.js. This has been built locally from the latest uppy source at d613b849a6. This must be done so that I can get my multipart upload changes into Discourse. When the Uppy team cuts a proper release, we can bump the package.json versions instead.
2021-08-25 08:46:54 +10:00
Martin Brennan b500949ef6
FEATURE: Initial implementation of direct S3 uploads with uppy and stubs (#13787)
This adds a few different things to allow for direct S3 uploads using uppy. **These changes are still not the default.** There are hidden `enable_experimental_image_uploader` and `enable_direct_s3_uploads`  settings that must be turned on for any of this code to be used, and even if they are turned on only the User Card Background for the user profile actually uses uppy-image-uploader.

A new `ExternalUploadStub` model and database table is introduced in this pull request. This is used to keep track of uploads that are uploaded to a temporary location in S3 with the direct to S3 code, and they are eventually deleted a) when the direct upload is completed and b) after a certain time period of not being used. 

### Starting a direct S3 upload

When an S3 direct upload is initiated with uppy, we first request a presigned PUT URL from the new `generate-presigned-put` endpoint in `UploadsController`. This generates an S3 key in the `temp` folder inside the correct bucket path, along with any metadata from the clientside (e.g. the SHA1 checksum described below). This will also create an `ExternalUploadStub` and store the details of the temp object key and the file being uploaded.

Once the clientside has this URL, uppy will upload the file direct to S3 using the presigned URL. Once the upload is complete we go to the next stage.

### Completing a direct S3 upload

Once the upload to S3 is done we call the new `complete-external-upload` route with the unique identifier of the `ExternalUploadStub` created earlier. Only the user who made the stub can complete the external upload. One of two paths is followed via the `ExternalUploadManager`.

1. If the object in S3 is too large (currently 100mb defined by `ExternalUploadManager::DOWNLOAD_LIMIT`) we do not download and generate the SHA1 for that file. Instead we create the `Upload` record via `UploadCreator` and simply copy it to its final destination on S3 then delete the initial temp file. Several modifications to `UploadCreator` have been made to accommodate this.

2. If the object in S3 is small enough, we download it. When the temporary S3 file is downloaded, we compare the SHA1 checksum generated by the browser with the actual SHA1 checksum of the file generated by ruby. The browser SHA1 checksum is stored on the object in S3 with metadata, and is generated via the `UppyChecksum` plugin. Keep in mind that some browsers will not generate this due to compatibility or other issues.

    We then follow the normal `UploadCreator` path with one exception. To cut down on having to re-upload the file again, if there are no changes (such as resizing etc) to the file in `UploadCreator` we follow the same copy + delete temp path that we do for files that are too large.

3. Finally we return the serialized upload record back to the client

There are several errors that could happen that are handled by `UploadsController` as well.

Also in this PR is some refactoring of `displayErrorForUpload` to handle both uppy and jquery file uploader errors.
2021-07-28 08:42:25 +10:00
David Taylor b0416cb1c1
FEATURE: Upload to s3 in parallel to speed up backup restores (#13391)
Uploading lots of small files can be made significantly faster by parallelizing the `s3.put_object` calls. In testing, an UPLOAD_CONCURRENCY of 10 made a large restore 10x faster. An UPLOAD_CONCURRENCY of 20 made the same restore 18x faster.

This commit is careful to parallelize as little as possible, to reduce the chance of concurrency issues. In the worker threads, no database transactions are performed. All modification of shared objects is controlled with a mutex.

Unfortunately we do not have any existing tests for the `ToS3Migration` class. This change has been tested with a large site backup (120k uploads totalling 45GB)
2021-06-16 10:34:39 +01:00
Gerhard Schlager 157f10db4c
FEATURE: Use path from existing URL of uploads and optimized images (#13177)
Discourse shouldn't dynamically calculate the path of uploads and optimized images after a file has been stored on disk or S3. Otherwise it might calculate the wrong path if the SHA1 or extension stored in the database doesn't match the actual file path.
2021-05-27 17:42:25 +02:00
Josh Soref 59097b207f
DEV: Correct typos and spelling mistakes (#12812)
Over the years we accrued many spelling mistakes in the code base. 

This PR attempts to fix spelling mistakes and typos in all areas of the code that are extremely safe to change 

- comments
- test descriptions
- other low risk areas
2021-05-21 11:43:47 +10:00
David Taylor 35e1e009fa
FIX: Allow restoring non-subfolder backup to subfolder site (#12537)
`GlobalSetting.relative_url_root` comes from the destination site. We
can't be sure whether it was the same on the original site. It's safer
to use a wildcard here, so we can backup/restore sites with different
relative_url_root values.
2021-04-12 14:00:52 +10:00
David Taylor 13e39d8b9f
PERF: Improve cook_url performance for topic thumbnails (#11609)
- Only initialize the S3Helper when needed
- Skip initializing the S3Helper for S3Store#cdn_url
- Allow cook_url to be passed a `local` hint to skip unnecessary checks
2020-12-30 18:13:13 +00:00
Daniel Waterworth 721ee36425
Replace `base_uri` with `base_path` (#10879)
DEV: Replace instances of Discourse.base_uri with Discourse.base_path

This is clearer because the base_uri is actually just a path prefix. This continues the work started in 555f467.
2020-10-09 12:51:24 +01:00
Martin Brennan 4193eb0419
FIX: Respect force download when downloading secure media via lightbox (#10769)
The download link on the lightbox for images was not downloading the image if the upload was marked secure, because the code in the upload controller route was not respecting the dl=1 param for force download.

This PR fixes this so the download link works for secure images as well as regular ligthboxed images.
2020-09-29 12:12:03 +10:00
Martin Brennan 31e31ef449
SECURITY: Add content-disposition: attachment for SVG uploads
* strip out the href and xlink:href attributes from use element that
  are _not_ anchors in svgs which can be used for XSS
* adding the content-disposition: attachment ensures that
  uploaded SVGs cannot be opened and executed using the XSS exploit.
  svgs embedded using an img tag do not suffer from the same exploit
2020-07-09 13:31:48 +10:00
Jarek Radosz 64ce12a758
FIX: `OptimizedImage#filesize` (#10095)
`OptimizedImage#filesize` calls `Discourse.store.download` with an OptimizedImage as an argument. It would in turn attempt to call `#original_filename` and `#secure?` on that object. Both would fail as these methods do not exist on OptimizedImage, only on Upload. We didn't know about these issues because:
1. `#calculate_filesize` is not called often, because the filesize is saved on OptimizedImage creation, so it's used mostly for manual filesize recalculation
2. we were using `rescue nil` which swallows all errors
2020-07-06 17:01:29 +02:00
Martin Brennan 8ef782bdbd
FIX: Increase time of DOWNLOAD_URL_EXPIRES_AFTER_SECONDS to 5 minutes (#10160)
* Change S3Helper::DOWNLOAD_URL_EXPIRES_AFTER_SECONDS to 5 minutes, which controls presigned URL expiry and secure-media route cache time.
* This is done because of the composer preview refreshing while typing causes a lot of requests sent to our server because of the short URL expiry. If this ends up being not enough we can always increase the time or explore other avenues (e.g. GitHub has a 7 day validity for secure URLs)
2020-07-03 13:42:36 +10:00
Sam Saffron 689568c216
FIX: invalid urls should not break store.has_been_uploaded?
Breaking this method has wide ramification including breaking
search indexing.
2020-06-25 15:00:15 +10:00
Martin Brennan e92909aa77
FIX: Use ActionDispatch::Http::ContentDisposition for uploads content-disposition (#10108)
See https://meta.discourse.org/t/broken-pipe-error-when-uploading-to-a-s3-clone-a-pdf-with-a-name-containing-e-i-etc/155414

When setting content-disposition for attachment, use the ContentDisposition class to format it. This handles filenames with weird characters and localization (accented characters) correctly.
2020-06-23 17:10:56 +10:00
Guo Xiang Tan 828ceab64b
DEV: Make rubocop happy. 2020-06-17 15:47:05 +08:00
Martin Brennan e5da2d24e5
FIX: Add attachment content-disposition for all non-image files (#10058)
This will make it so the original filename is used when downloading all non-image files, bringing S3Store into line with the to_s3 migration and local storage. Video and audio files will still stream correctly in HTML players as well.

See https://meta.discourse.org/t/cannot-download-non-image-media-files-original-filenames-lost-when-uploaded-to-s3/152797 for a lot of extra context.
2020-06-17 11:16:37 +10:00
Jarek Radosz 3d55f2e3b7
FIX: Improvements and fixes to the image downsizing script (#9950)
Fixed bugs, added specs, extracted the upload downsizing code to a class, added support for non-S3 setups, changed it so that images aren't downloaded twice.

This code has been tested on production and successfully resized ~180k uploads.

Includes:

* DEV: Extract upload downsizing logic
* DEV: Add support for non-S3 uploads
* DEV: Process only images uploaded by users
* FIX: Incorrect usage of `count` and `exist?` typo
* DEV: Spec S3 image downsizing
* DEV: Avoid downloading images twice
* DEV: Update filesizes earlier in the process
* DEV: Return false on invalid upload
* FIX: Download images that currently above the limit (If the image size limit is decreased, then there was no way to resize those images that now fall outside the allowed size range)
* Update script/downsize_uploads.rb (Co-authored-by: Régis Hanol <regis@hanol.fr>)
2020-06-11 14:47:59 +02:00
Jarek Radosz 27ad562ff5 DEV: Rubocop fix 2020-06-01 06:07:07 +02:00
Jarek Radosz 7df688d108 FIX: Handle files removed between `glob` and `mtime` 2020-06-01 05:50:50 +02:00
Roman Rizzi b61a291cf3
FIX: returns false if the upload url is an invalid mailto link (#9877) 2020-05-26 10:32:48 -03:00
Michael Brown d9a02d1336
Revert "Revert "Merge branch 'master' of https://github.com/discourse/discourse""
This reverts commit 20780a1eee.

* SECURITY: re-adds accidentally reverted commit:
  03d26cd6: ensure embed_url contains valid http(s) uri
* when the merge commit e62a85cf was reverted, git chose the 2660c2e2 parent to land on
  instead of the 03d26cd6 parent (which contains security fixes)
2020-05-23 00:56:13 -04:00
Jeff Atwood 20780a1eee Revert "Merge branch 'master' of https://github.com/discourse/discourse"
This reverts commit e62a85cf6f, reversing
changes made to 2660c2e21d.
2020-05-22 20:25:56 -07:00
Osama Sayegh 02f44def56
FIX: Don't blow up when trying to parse invalid or non-ASCII URLs (#9838)
* FIX: Don't blow up when trying to parseinvalid or non-ASCII URLs

Follow-up to 72f139191e
2020-05-20 12:46:27 +03:00
Martin Brennan 72f139191e
FIX: S3 store has_been_uploaded? was not taking into account s3 bucket path (#9810)
In some cases, between Discourse forums the hostname of a URL could match if they are hosting S3 files on the same bucket but the S3 bucket path might not. So e.g. https://testbucket.somesite.com/testpath/some/file/url.png vs https://testbucket.somesite.com/prodpath/some/file/url.png. So has_been_uploaded? was returning true for the second URL, even though it may have been uploaded on a different Discourse forum.

This is a very rare case but must be accounted for, because this impacts UrlHelper.is_local which mistakenly thinks the file has already been downloaded and thus allows the URL to be cooked, where we want to return the full URL to be downloaded using PullHotlinkedImages.
2020-05-20 10:40:38 +10:00
Sam Saffron 0cbaa8d813
FEATURE: extend duration allowed for download
Previously we would raise a warning in the logs if downloading
a file (from s3) takes longer than 60 seconds.

At scale this happens reasonably frequently.

1. Raised the duration to 3 minutes

2. Pulled the resizing mutex out of the downloading mutex
so we have less and clearer error logs
2020-05-15 12:45:47 +10:00
Sam Saffron d0d5a138c3
DEV: stop freezing frozen strings
We have the `# frozen_string_literal: true` comment on all our
files. This means all string literals are frozen. There is no need
to call #freeze on any literals.

For files with `# frozen_string_literal: true`

```
puts %w{a b}[0].frozen?
=> true

puts "hi".frozen?
=> true

puts "a #{1} b".frozen?
=> true

puts ("a " + "b").frozen?
=> false

puts (-("a " + "b")).frozen?
=> true
```

For more details see: https://samsaffron.com/archive/2018/02/16/reducing-string-duplication-in-ruby
2020-04-30 16:48:53 +10:00
Jarek Radosz c1c211365a
FIX: Improve clearing store cache (#9568)
1. Shorter
2. Simpler
3. Doesn't depend on external binaries
4. Doesn't fail on large amounts of files
5. Hopefully eliminates flaky spec errors
2020-04-28 17:24:04 +02:00
David Taylor ba616ffb50
DEV: Use a tmp directory for storing uploads in tests (#9554)
This avoids development-mode upload files from polluting the test environment
2020-04-28 14:03:04 +01:00
Gerhard Schlager c6b411f6c1 FIX: Restore to S3 didn't work without env variables
The `uplaods:migrate_to_s3` rake task should always use the environment variables, because you usually don't want to break your site's uploads during the migration. But restoring a backup should work with site settings as well as environment variables, otherwise you can't restore uploads to S3 from the web interface.
2020-04-19 20:24:40 +02:00
Gerhard Schlager baae0e7446 FIX: Infinite loop in migrate_to_s3 rake task 2020-04-19 20:24:40 +02:00