discourse/lib/site_settings
Alan Guo Xiang Tan b02bc707de
DEV: Add setting to tag s3 objects enabling tag based access control policies (#32988)
This commit introduces a `s3_enable_access_control_tags` site setting
which,
when enabled, adds a `discourse:acl` tag with values `public` or
`private` to
S3 objects created by the application. The presence of the tags on S3
objects
enables bucket administrators to implement tag-based access control
policies, providing an alternative to
object ACLs which AWS now discourages.

The `discourse:acl` tag can be customized via the
`s3_access_control_tag_key ` site setting.
Values for `public` and `private` can also be customized via the
`s3_access_control_tag_public_value` and
`s3_access_control_tag_private_value ` site settings respectively.

### Reviewer Notes

To test it locally, run the following commands in your working discourse
directory:

1. `script/install_minio_binaries.rb`
2. Start a local minio server by running: `bundle exec rails runner
script/local_minio_s3.rb`
3. bundle exec rails runner "SiteSetting.enable_s3_uploads = true"
5. Start your development rails server with the following environment
variables: `DISCOURSE_ENABLE_S3_UPLOADS=true
DISCOURSE_S3_ENABLE_ACCESS_CONTROL_TAGS=true
DISCOURSE_BACKUP_LOCATION=s3`
2025-06-16 13:26:18 +08:00
..
db_provider.rb
defaults_provider.rb
deprecated_settings.rb FIX: twitter_summary_large_image is renamed to x (#31870) 2025-03-19 11:55:11 +11:00
hidden_provider.rb DEV: support un-hiding site settings programmatically (#32824) 2025-05-20 21:44:56 +02:00
local_process_provider.rb
type_supervisor.rb FEATURE: porting type object to site settings (#32706) 2025-05-13 14:30:24 -03:00
validations.rb DEV: Add setting to tag s3 objects enabling tag based access control policies (#32988) 2025-06-16 13:26:18 +08:00
yaml_loader.rb