ruby - 如何在同一个类中使用 HTTParty 的摘要和基本身份验证？

Question

我有以下类执行一些请求:

• 第一个请求使用摘要授权
• 第二个请求使用基本身份验证

当我运行第二个请求时出现以下错误:

only one authentication method, :basic_auth or :digest_auth may be used at a time

如何在运行第二个请求之前使 digest_auth 无效？

class Test
  include HTTParty
  debug_output $stdout
  digest_auth 'login', 'pass'

  def first_request(href)
    self.class.base_uri "SERVER:PORT"
    response = self.class.get(href, {:query => {}})
    response
  end

  def second_request(href)
    auth = {:username => "USERNAME", :password => "PASSWORD"}
    options = { :body => xml_string, :basic_auth => auth }
    response = self.class.post('', options)
    response
  end
end

Answer 1

当您使用 basic_auth 时或 digest_auth , HTTParty 在内部将信息存储在 @default_options 散列中。以下是 basic_auth 的来源:

# File 'lib/httparty.rb', line 102def basic_auth(u, p)  default_options[:basic_auth] = {:username => u, :password => p}end

You can get access to that hash using the default_options method:

# File 'lib/httparty.rb', line 452def default_options #:nodoc:  @default_optionsend

I'd try:

default_options.delete(:basic_auth)

或:

default_options.delete(:digest_auth)

在使用其他身份验证方法之前。

这是未经测试的代码，但看起来是正确的:

class Test
  include HTTParty
  debug_output $stdout

  def first_request(href)
    klass = self.class
    klass.base_uri "SERVER:PORT"
    klass.default_options.delete(:basic_auth)
    klass.digest_auth 'login', 'pass'
    klass.get(href, {:query => {}})
  end

  def second_request(href)
    klass = self.class
    klass.default_options.delete(:digest_auth)
    klass.post(
      '',
      {
        :body => xml_string,
        :basic_auth => {
          :username => "USERNAME",
          :password => "PASSWORD"
        }
      }
    )
  end
end