fix error

lib/ldap_login/login.rb

@@ -8,13 +8,16 @@ module LdapLogin::Login
     login_flag = false
     url = '/'
     url_method = 'redirect_to'
-    
+
     uri = URI(LDAP_ADSERVER)
     req = Net::HTTP::Post.new(uri, 'Content-Type' => 'application/json')
     req.body = {AppKey: AppKey,username: ldap_user,password: ldap_pass}.to_json
-    res = Net::HTTP.start(uri.hostname, uri.port) do |http|
-      http.request(req)
-    end
+    req.read_timeout = 3000
+
+    http = Net::HTTP.new(uri.host, uri.port)
+    http.use_ssl = true
+    http.verify_mode = OpenSSL::SSL::VERIFY_NONE
+    res = http.request(req)
     
     if res.code == '200' && JSON.load(res.body)["userID"]==ldap_user
       if !user.nil?