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方法
C

实例公共方法

content_security_policy(enabled = true, **options, &block)

覆盖全局配置的 Content-Security-Policy 头部部分

class PostsController < ApplicationController
  content_security_policy do |policy|
    policy.base_uri "https://www.example.com"
  end
end

可以像 before_action 一样传递选项。例如，传递 only: :index 仅覆盖索引操作的头部

class PostsController < ApplicationController
  content_security_policy(only: :index) do |policy|
    policy.default_src :self, :https
  end
end

传递 false 以移除 Content-Security-Policy 头部

class PostsController < ApplicationController
  content_security_policy false, only: :index
end

来源: 显示 | 在 GitHub 上

# File actionpack/lib/action_controller/metal/content_security_policy.rb, line 40
def content_security_policy(enabled = true, **options, &block)
  before_action(options) do
    if block_given?
      policy = current_content_security_policy
      instance_exec(policy, &block)
      request.content_security_policy = policy
    end

    unless enabled
      request.content_security_policy = nil
    end
  end
end

content_security_policy_report_only(report_only = true, **options)

覆盖全局配置的 Content-Security-Policy-Report-Only 头部

class PostsController < ApplicationController
  content_security_policy_report_only only: :index
end

传递 false 以移除 Content-Security-Policy-Report-Only 头部

class PostsController < ApplicationController
  content_security_policy_report_only false, only: :index
end

来源: 显示 | 在 GitHub 上

# File actionpack/lib/action_controller/metal/content_security_policy.rb, line 66
def content_security_policy_report_only(report_only = true, **options)
  before_action(options) do
    request.content_security_policy_report_only = report_only
  end
end