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module Gitlab
class CrossProjectAccess
class CheckInfo
attr_accessor :actions, :positive_condition, :negative_condition, :skip
def initialize(actions, positive_condition, negative_condition, skip)
@actions = actions
@positive_condition = positive_condition
@negative_condition = negative_condition
@skip = skip
end
def should_skip?(object)
return !should_run?(object) unless @skip
skip_for_action = @actions[current_action(object)]
skip_for_action = false if @actions[current_action(object)].nil?
# We need to do the opposite of what was defined in the following cases:
# - skip_cross_project_access_check index: true, if: -> { false }
# - skip_cross_project_access_check index: true, unless: -> { true }
if positive_condition_is_false?(object)
skip_for_action = !skip_for_action
end
if negative_condition_is_true?(object)
skip_for_action = !skip_for_action
end
skip_for_action
end
def should_run?(object)
return !should_skip?(object) if @skip
run_for_action = @actions[current_action(object)]
run_for_action = true if @actions[current_action(object)].nil?
# We need to do the opposite of what was defined in the following cases:
# - requires_cross_project_access index: true, if: -> { false }
# - requires_cross_project_access index: true, unless: -> { true }
if positive_condition_is_false?(object)
run_for_action = !run_for_action
end
if negative_condition_is_true?(object)
run_for_action = !run_for_action
end
run_for_action
end
def positive_condition_is_false?(object)
@positive_condition && !object.instance_exec(&@positive_condition)
end
def negative_condition_is_true?(object)
@negative_condition && object.instance_exec(&@negative_condition)
end
def current_action(object)
object.respond_to?(:action_name) ? object.action_name.to_sym : nil
end
end
end
end
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