This moves the way we add the user avatar and site logo
to the discobot certificates from embeded base64 png to
just using the files urls in the href to the image tag.
This will make generation faster and the certificate
smaller overall, but it can't be used in a `img` tag
anymore, since SVGs in `img` tags don't load the external images
In order to work around that we will move the certificate
in posts to an iframe, which works fine without any user
visible changes. For this to be possible the plugin automatically
adds the site current domain to the list of allowed iframe origins.
Because the site admin is sending a message to themselves, there is only one user in the topic_allowed_users, and `.last` returns nil.
Attempt to recognize this situation and continue, or bail without doing anything if this somehow happens another way.
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.
This is a little bit of refactoring. Core Discourse should have default promotion message for TL2.
In addition, when the Discobot plugin is enabled, the user is invited to advanced training
* FIX - make Discobot new user tutorial a little more robust
Plugin allows reply, regardless of other SiteSettings
Skip image upload step if user can’t upload images, calls new ‘likes’ step instead
* Test that the images step is skipped
* Slight optimization
Ensure that the inappropriate flag is used and not some other flag
type. If some other flag is used a message will be posted letting the
user know they used the wrong flag and the original flag will be removed
so that they can try again.
Bug reported on meta: https://meta.discourse.org/t/-/157075
This reverts commit 20780a1eeed56b321daf18ee6bbfe681a51d1bf4.
* 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)
The main thrust of this PR is to take all the conditional checks based on the `enable_bookmarks_with_reminders` away and only keep the code from the `true` path, making bookmarks with reminders the core bookmarks feature. There is also a migration to create `Bookmark` records out of `PostAction` bookmarks for a site.
### Summary
* Remove logic based on whether enable_bookmarks_with_reminders is true. This site setting is now obsolete, the old bookmark functionality is being removed. Retain the setting and set the value to `true` in a migration.
* Use the code from the rake task to create a database migration that creates bookmarks from post actions.
* Change the bookmark report to read from the new table.
* Get rid of old endpoints for bookmarks
* Link to the new bookmarks list from the user summary page
* Do not grant badges for posts with no user
* Ensure instructions are correct in Change Owner modal
* Hide user-dependent actions from posts with no user
* Make PostRevisor work with posts with no user
* Ensure posts with no user can be deleted
* discourse-narrative-bot should ignore posts with no user
* Skip TopicLink creation for posts with no user
When a user accepts an invite with an email address that matches a group
which automatically awards its members Trust Level 2, a race condition might happen
when the 'send_advanced_tutorial_message' job runs.
That job is enqueued inside the 'user_promoted' event which is triggered inside a
transaction on the user record. If the job runs before the transaction is done,
the user record is invisible and this generates an exception.
FileHelper.download requires a string not a URI. I also found another
instance of using open-uri directly and swapped it out to use
FileHelper.
I also updated it to not `read` a file if it comes back nil.
Follow up to: fe01099a38f791124130d0adc35f755fb0d5a11b
Follow up to: 08b4753843917d62a2d4480052e1d590fdc45315
If you don't use `read` base64 will error out with: "no implicit
conversion of Tempfile into String"
By requiring open-uri this will fix the following error:
```
NoMethodError (private method `open' called for #<URI::Generic...
```
also switched to the shorter syntax and removed default options. Since
ruby 2.4 redirect is on by default.
To eliminate a DDOS attack vector, we're taking the following measures:
The endpoint will be rate-limited to 3 requests every 60 seconds (per user).
A 24 hours max-age cache header is sent with the response.
The route will be hijacked to generate the certificate in the background.
This reduces chances of errors where consumers of strings mutate inputs
and reduces memory usage of the app.
Test suite passes now, but there may be some stuff left, so we will run
a few sites on a branch prior to merging
