使用来自请求标头的auth_token而不是使用Rails 3 / devise的POST / PUT参数

I need to use token based authentication in a Rails 3.1 API in conjunction with the most recent version of devise. No problem so far.

我需要在Rails 3.1 API中结合最新版本的设备使用基于令牌的身份验证。到目前为止没问题。

Now I do not want to append my :auth_token to the POST/PUT parameters on client side but send this token as a request header like HTTP_X_MYAPP_AUTH_TOKEN".

现在我不想将我的：auth_token附加到客户端的POST / PUT参数，而是将此令牌作为请求标头发送，如HTTP_X_MYAPP_AUTH_TOKEN“。

Can I convince devise from using that rather than a token from parameters? Is it possible to implement both, so that my API users can send the token via request header OR POST/PUT parameter?

我可以说服设计使用它而不是参数中的令牌吗？是否可以实现这两者，以便我的API用户可以通过请求头或POST / PUT参数发送令牌？

Regards. Felix

问候。费利克斯

4 个解决方案

#1

I had the same need and came up with this solution:

我有同样的需求，并提出了这个解决方案：

class YourController < ApplicationController
  prepend_before_filter :get_api_key
  before_filter :authenticate_user!

  private
  def get_api_key
    if api_key = params[:api_key].blank? && request.headers["X-API-KEY"]
      params[:api_key] = api_key
    end
  end
end

Note I have my devise Devise.token_authentication_key set to api_key.

注意我的设计Devise.token_authentication_key设置为api_key。

config.token_authentication_key = :api_key

#2

I'm using a custom "strategy" for this: https://gist.github.com/4492569

我正在使用自定义“策略”：https：//gist.github.com/4492569

#3

It is possible in Devise to pass a standard authentication token through query string or the header for HTTP Basic Authentication, see here. The Ruby code from the specs to pass token in the HTTP_Authorization header is

在Devise中可以通过查询字符串或HTTP基本身份验证的标头传递标准身份验证令牌，请参见此处。来自规范的Ruby代码在HTTP_Authorization标头中传递令牌

header = "Basic #{Base64.encode64("#{VALID_AUTHENTICATION_TOKEN}:X")}"
get users_path(:format => :xml), {}, "HTTP_AUTHORIZATION" => header

Testing from the command line with curl would go like this:

使用curl从命令行进行测试将如下所示：

echo  "HUGP59gXsd7773a75Dvc:X" | base64
=> SFVHUDU5Z1hzZDc3NzNhNzVEdmM6WAo=
curl --header "Authorization: Basic SFVHUDU5Z1hzZDc3NzNhNzVEdmM6WAo=" \ 
     http://localhost/users.xml

#4

Using devise and devise-token_authenticatable, I had to set this in my config/initializers/devise.rb in order to pass the token via http headers:

使用devise和devise-token_authenticatable，我必须在我的config / initializers / devise.rb中设置它，以便通过http头传递令牌：

config.http_authenticatable = true

config.http_authenticatable = true

#1