Requirements

• Mediawiki 1.35+
• Composer installed

Setup

• Clone repository into extensions directory of Mediawiki
• cd into extension directory and run composer install
• Add wfLoadExtension('EncryptedUploads'); line to the bottom of your LocalSettings.php
• In the Mediawiki root run php maintenance/update.php --quick

Use

• Navigate to Special:Upload page as a user with an upload permission
• Select file to upload and check Encrypt upload checkbox under Summary field
• Submit upload. File will be processed, encrypted and you'll see a secret key (visible only for you) to decrypt & download it

Integration with UploadWizard

• Integrates with patched version of UploadWizard ( find patch in patch folder of the repository )

Configuration

• $wgEncryptedUploadsSendMail could be set to true to also email secret key to the uploader