“authenticate_user!"的设计实现在哪里?方法? [英] where is devise implementation of "authenticate_user!" method?
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问题描述
authenticate_user!
方法的设计实现在哪里?
Where is devise implementation of authenticate_user!
method?
我一直在寻找它,到目前为止还没有找到.
I have been looking for it and have not found it so far.
推荐答案
在lib/devise/controllers/helpers.rb
1 并且是动态生成的(user 只是可能的后缀之一):
It's in lib/devise/controllers/helpers.rb
1 and is generated dynamically (user being only one of the possible suffixes):
def self.define_helpers(mapping) #:nodoc:
mapping = mapping.name
class_eval <<-METHODS, __FILE__, __LINE__ + 1
def authenticate_#{mapping}!(opts={})
opts[:scope] = :#{mapping}
warden.authenticate!(opts) if !devise_controller? || opts.delete(:force)
end
def #{mapping}_signed_in?
!!current_#{mapping}
end
def current_#{mapping}
@current_#{mapping} ||= warden.authenticate(:scope => :#{mapping})
end
def #{mapping}_session
current_#{mapping} && warden.session(:#{mapping})
end
METHODS
ActiveSupport.on_load(:action_controller) do
helper_method "current_#{mapping}", "#{mapping}_signed_in?", "#{mapping}_session"
end
end
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