env['warden'] not working with Rails 5 -


im following guide create chatting feature use of websockets. https://www.sitepoint.com/rails-and-actioncable-adding-advanced-features/

im stuck problem env['warden'].user retuning nothing when im loggined app standard devise form.

and if use method (which commented now) - return wrong user

module applicationcable   class connection < actioncable::connection::base     identified_by :current_user      def connect       self.current_user = find_verified_user       logger.add_tags 'actioncable', current_user.email     end      protected      def find_verified_user # checks whether user authenticated devise       verified_user = env['warden'].user        if verified_user         verified_user       else         reject_unauthorized_connection       end     end      # def find_verified_user     #     user_id = request.headers['http_authorization']     #     if verified_user = user.find_by(user_id)     #        verified_user     #     else     #        reject_unauthorized_connection     #     end     # end    end end

logs says 

started "/cable/" [websocket] 127.0.0.1 @ 2017-04-06 17:40:17 +0300 upgraded websocket (request_method: get, http_connection: upgrade, http_upgrade: websocket) unauthorized connection attempt rejected failed upgrade websocket (request_method: get, http_connection: upgrade, http_upgrade: websocket)

i found solution on article https://rubytutorial.io/actioncable-devise-authentication/

im not sure how works, deal. how people similar problem. 

module applicationcable   class connection < actioncable::connection::base     identified_by :current_user      def connect       self.current_user = find_verified_user       logger.add_tags 'actioncable', current_user.email     end      protected     def find_verified_user       verified_user = user.find_by(id: cookies.signed['user.id'])       if verified_user && cookies.signed['user.expires_at'] > time.now         verified_user       else         reject_unauthorized_connection       end     end    end end

and created /config/initializers/warden_hooks.rb file

warden::manager.after_set_user |user,auth,opts|   scope = opts[:scope]   auth.cookies.signed["#{scope}.id"] = user.id   auth.cookies.signed["#{scope}.expires_at"] = 60.minutes.from_now end  warden::manager.before_logout |user, auth, opts|   scope = opts[:scope]   auth.cookies.signed["#{scope}.id"] = nil   auth.cookies.signed["#{scope}.expires_at"] = nil end

Comments

Post a Comment

Popular posts from this blog

inversion of control - Autofac named registration constructor injection -

does autofac support specifying registration name in components' constructors? example: ninject's namedattribute . you need use autofac.extras.attributed package on top achieve this so let's have 1 interface , 2 classes: public interface ihello { string sayhello(); } public class englishhello : ihello { public string sayhello() { return "hello"; } } public class frenchhello : ihello { public string sayhello() { return "bonjour"; } } then have consumer class, in want select instance injected: public class helloconsumer { private readonly ihello helloservice; public helloconsumer([withkey("en")] ihello helloservice) { if (helloservice == null) { throw new argumentnullexception("helloservice"); } this.helloservice = helloservice; } public string sayhello() { return this.helloservice.sayhello()...
Read more

verilog - Systemverilog dynamic casting issues -

i've code snippet following in testbench function void write_to_port( my_data_type_base data ); my_data_type_extended data_ext; if(!$cast(data_ext, data)); `uvm_error(get_type_name(), "failed cast"); `uvm_info(get_name(), $psprintf("data_ext :\n%s", data_ext.sprint()), uvm_medium) // write data_ext out port.... endfunction when run it, i'm getting uvm_error "failed cast." i'm not quire sure why $cast not returning 1. can see, i'm printing out extended class data item after casting uvm_info. can see it's being cast properly. if don't use $cast if condition, don't runtime error. isn't coding practice use if dynamic cast check if $cast returning 1 ? what might reason behind cast not returning 1 in above case? i think semicolon on line 'if' not belong? i think consumes if statement, , uvm_error executes regardless of how if evaluates: if(!$cast(data_ext, data)); <- no semico...
Read more

ios - Change Storyboard View using Seague -

i have following code checks connection server, , depending on want change views if no connection found. nsstring *connect = [nsstring stringwithcontentsofurl:[nsurl urlwithstring:@"http://myserver.com"] encoding:nsutf8stringencoding error:nil]; if (connect == null) { [self performseguewithidentifier:@"network_failure" sender:self]; } else { // other code here } my problem not change views. have added storyboard segue between 2 views identifier of network_failure . not have navigation controller or that, problem? thanks help! no not problem. first of all, in objectivec exists nil object oriented null . must use that. so: if(connect == nil) or better: if(!connect) so due fact nil not same of null , probably code does't enter in if scope . you have been able discover breakpoint. anyway: be sure set trigger segue (line) 2 view controller , , name network_failure (that not best name. should instead view1toview2 ) as, m...
Read more