Deployment
Administration
Developer Guide
Support
Security
Authentication is mandatory and authenticated users have access to all systems and drivers within. They can’t edit or see settings, can’t list systems or change anything however they can, by default, access all functions defined in drivers if they know the system id. This is via the websocket API, most restful API’s are out of bounds to a regular user.
A global callback can be defined to check if a user should be able to access a system:
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# Returning true means access should be granted
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Rails.application.config.orchestrator.check_access = proc { |system_id, user|
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if system_id == 'sys-nuclear-warheads'
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user.sys_admin ? true : false
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else
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# We only want to block access to the warheads
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true
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end
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}
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All drivers have a helper method for accessing the user details so you can manually manage permissions:
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def some_method_in_driver
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user = current_user
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if user.nil?
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# Method was invoked internally - timer, onload callback etc
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else
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logger.info "Method called by user #{user.email} (#{user.id})"
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end
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end
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You can also protect methods using
protect_method. The last protect_method call for any function is the one that will be used.1
class Some::Device::Driver
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include ::Orchestrator::Security
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​
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# By default both Tech Support and Admin users have access to these methods
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# Regular users will be rejected
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protect_method :method_1, :method_2
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​
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# if you provide a block then it can be used to decide if a user should have access
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protect_method :method_1, :method_2 do |user|
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user.sys_admin || user.name == 'service account' || check_room_bookings(user)
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end
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​
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def method_1; end
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def method_2; end
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end
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you can also check if a user has access to a method
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can_access? :method_name
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# by default it checks against the current user, this can be overridden
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can_access? :method_name, user
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NOTE:: the current user is maintained across asynchronous function calls and timers.
i.e.
Browser (user: Bob) -> LogicModule.do_something_weird -> Display.reset_to_factory_newIf Bob is a regular user and the
reset_to_factory_new function is protected then reset_to_factory_new will not be executed.Finally all system access is logged and saved for a few months to make it fairly easy to track down bad actors within an organisation.
Encrypted Settings
Passwords often need to be stored in the database for accessing secure devices. To have a setting stored securely, you enter the key with a
$ sign prefix.1
{
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"$password": "secret"
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}
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You can review the code here: https://github.com/acaprojects/ruby-engine/blob/master/lib/orchestrator/encryption.rb​
Last modified 3yr ago
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Encrypted Settings