Class: Straycall::Policy::Exec

Inherits:
Object
  • Object
show all
Defined in:
lib/straycall/policy/exec.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Exec

Returns a new instance of Exec.



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# File 'lib/straycall/policy/exec.rb', line 6

def initialize
  @default = :allow
  @allowed = []
  @allowed_roots = []
  @denied = []
end

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/straycall/policy/exec.rb', line 32

def active?
  @default == :deny || !@denied.empty?
end

#allow(path) ⇒ Object 



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# File 'lib/straycall/policy/exec.rb', line 13

def allow(path)
  validate_path!(path)
  @allowed << normalize(path)
end

#allow_under(path) ⇒ Object 



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# File 'lib/straycall/policy/exec.rb', line 22

def allow_under(path)
  validate_path!(path)
  @allowed_roots << normalize(path)
end

#allowed?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/straycall/policy/exec.rb', line 36

def allowed?(path)
  path = normalize(path)
  @default == :allow ? !@denied.include?(path) : @allowed.include?(path) || @allowed_roots.any? { |root| under?(path, root) }
end

#deny(path) ⇒ Object 



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# File 'lib/straycall/policy/exec.rb', line 27

def deny(path)
  validate_path!(path)
  @denied << normalize(path)
end

#deny_elsewhere! ⇒ Object 



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# File 'lib/straycall/policy/exec.rb', line 18

def deny_elsewhere!
  @default = :deny
end