我已将 Rails 从 3.2.8 升级到 Rails 4，还设计从 2.1.2 升级到 3.5.6，将 Warden 从 1.2.3 升级到 1.2.6。 我发现了一个问题，我不知道它应该属于 devise 或 warden。
在打电话之前
resource = warden.authenticate(:scope => resource_name, :recall =>"#{controller_path}#new")
我更新参数值如下:
params[:admin] = Hash.new
params[:admin][:email] = params[:email]
params[:admin][:password] = params[:password]
但是当我在 proxy.rb 中打印参数时，函数 defauthenticate(*args) params 仍然是原来的，里面没有任何 admin。
The issue is not happened when I use the old system.
这是我的部分代码和日志: Controller .rb
params[:admin] = Hash.new
params[:admin][:email] = params[:email]
params[:admin][:password] = params[:password]
params[:password] = '11111111111111'
# authenticate with warden
p '===================================='
p params
p warden
resource = warden.authenticate(:scope => resource_name, :recall => "#{controller_path}#new")
p params
p '===================================='
代理.rb
def authenticate(*args)
p 'sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss'
p params
params[:password] = '111111111'
p params
p 'sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss'
user, _opts = _perform_authentication(*args)
user
end
日志:
"===================================="
{"email"=>"<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="bac9c3cedfc8fac2c2c2c294d9d5d7" rel="noreferrer noopener nofollow">[email protected]</a>", "password"=>"11111111111111", "controller"=>"admin_sessions", "action"=>"create", "version"=>"v1", "format"=>"json", "admin"=>{"email"=>"<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="7a09030e1f083a0202020254191517" rel="noreferrer noopener nofollow">[email protected]</a>", "password"=>"xxxxxxxx"}}
Warden::Proxy:70145506030260 @config={:default_scope=>:admin, :scope_defaults=>{}, :default_strategies=>{:admin=>[:rememberable, :database_authenticatable]}, :intercept_401=>false, :failure_app=>#Devise::Delegator:0x007f980f873e18}
"sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss"
{"email"=>"<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="cebdb7baabbc8eb6b6b6b6e0ada1a3" rel="noreferrer noopener nofollow">[email protected]</a>", "password"=>"xxxxxxxx", "controller"=>"admin_sessions", "action"=>"create", "version"=>"v1", "format"=>"json"}
{"email"=>"<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="9ae9e3eeffe8dae2e2e2e2b4f9f5f7" rel="noreferrer noopener nofollow">[email protected]</a>", "password"=>"111111111", "controller"=>"admin_sessions", "action"=>"create", "version"=>"v1", "format"=>"json"}
"sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss"
"sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss"
{"email"=>"<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="47343e332235073f3f3f3f6924282a" rel="noreferrer noopener nofollow">[email protected]</a>", "password"=>"111111111", "controller"=>"admin_sessions", "action"=>"create", "version"=>"v1", "format"=>"json"}
"sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss"
{"email"=>"<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="2e5d575a4b5c6e56565656004d4143" rel="noreferrer noopener nofollow">[email protected]</a>", "password"=>"11111111111111", "controller"=>"admin_sessions", "action"=>"create", "version"=>"v1", "format"=>"json", "admin"=>{"email"=>"<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="f3808a879681b38b8b8b8bdd909c9e" rel="noreferrer noopener nofollow">[email protected]</a>", "password"=>"xxxxxxxx"}}
"===================================="
好像有两个参数，一个在controller中，一个在warden中。
是否有任何配置或任何其他我错过的东西？
希望你的回答， 谢谢你。
最佳答案
当我在这里询问并回答类似的问题时没有看到这个问题 https://stackoverflow.com/a/40512141/208769
令人烦恼的是，您在 Controller 中看到的params似乎是rack维护的params的克隆，而不是对其的引用。而且由于 Warden 在中间件层拦截请求，因此它维护与请求参数的链接，并且对 Controller 的克隆一无所知。
简而言之，如果你想修改params并让warden看到你的修改，你需要修改request.params
关于ruby-on-rails - 在设计中使用 Warden.authenticate 时无法更新参数，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35727602/