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Fix blob permissions check to support multiple attachments [SCI-5613]

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This commit is contained in:
Oleksii Kriuchykhin 2021-04-14 12:18:35 +02:00
parent fe8f006f6e
commit f13f3691b1
1 changed files with 18 additions and 17 deletions
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35
app/controllers/concerns/active_storage/check_blob_permissions.rb
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@ -11,30 +11,32 @@ module ActiveStorage
private
def check_read_permissions
attachment = @blob.attachments.take
return render_404 if attachment.blank?
return render_404 if @blob.attachments.blank?
@blob.attachments.any? { |attachment| check_attachment_read_permissions(attachment) }
end
def check_attachment_read_permissions(attachment)
case attachment.record_type
when 'Asset'
check_asset_read_permissions
check_asset_read_permissions(attachment.record)
when 'TinyMceAsset'
check_tinymce_asset_read_permissions
check_tinymce_asset_read_permissions(attachment.record)
when 'Experiment'
check_experiment_read_permissions
check_experiment_read_permissions(attachment.record)
when 'Report'
check_report_read_permissions
check_report_read_permissions(attachment.record)
when 'User'
# No read restrictions for avatars
true
when 'ZipExport', 'TeamZipExport'
check_zip_export_read_permissions
check_zip_export_read_permissions(attachment.record)
else
render_403
end
end
def check_asset_read_permissions
asset = @blob.attachments.first.record
def check_asset_read_permissions(asset)
return render_403 unless asset
if asset.step
@ -51,8 +53,7 @@ module ActiveStorage
end
end
def check_tinymce_asset_read_permissions
asset = @blob.attachments.first.record
def check_tinymce_asset_read_permissions(asset)
return render_403 unless asset
return true if asset.object.nil? && asset.team == current_team
@ -72,16 +73,16 @@ module ActiveStorage
end
end
def check_experiment_read_permissions
render_403 && return unless can_read_experiment?(@blob.attachments.first.record)
def check_experiment_read_permissions(experiment)
render_403 && return unless can_read_experiment?(experiment)
end
def check_report_read_permissions
render_403 && return unless can_read_project?(@blob.attachments.first.record.project)
def check_report_read_permissions(report)
render_403 && return unless can_read_project?(report.project)
end
def check_zip_export_read_permissions
render_403 unless @blob.attachments.first.record.user == current_user
def check_zip_export_read_permissions(zip_export)
render_403 unless zip_export.user == current_user
end
end
end