Hi there guys! Just started messing around with a discourse instance and wanted to add authentication via slack. Found an existing plugin but it’s broken so I decided to try and patch it up however I am no ruby dev at all and don’t have an env to set up for local testing and whatnot. I’ve published my fixes to the plugin at GitHub - Kukks/oauth-slack-discourse: Discourse plugin to sign up using slack · GitHub but the discourse builder fails on it and I’m unsure why. Can someone point me in the right direction? :slight_smile: The code is almost identical to the linkedin auth plugin.

[image] Kukks: but the discourse builder fails on it and I’m unsure why Do you mean it fails when running ./launcher rebuild app? Can you share the output please?

Thanks for replying @jomaxro. Yup, that’s the one. Output below: Bundle complete! 111 Gemfile dependencies, 201 gems now installed. Gems in the group development were not installed. Bundled gems are installed into `./vendor/bundle` I, [2018-09-14T07:53:36.321758 #14] INFO -- : > cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate' rake aborted! LoadError: cannot load such file -- ginjo-omniauth-slack /var/www/discourse/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require' /var/www/discourse/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require' /var/www/discourse/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency' /var/www/discourse/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require' /var/www/discourse/lib/plugin_gem.rb:20:in `load' /var/www/discourse/lib/plugin/instance.rb:507:in `gem' /var/www/discourse/plugins/oauth-slack-discourse/plugin.rb:8:in `activate!' /var/www/discourse/lib/plugin/instance.rb:437:in `instance_eval' /var/www/discourse/lib/plugin/instance.rb:437:in `activate!' lib/discourse.rb:164:in `block in activate_plugins!' lib/discourse.rb:161:in `each' lib/discourse.rb:161:in `activate_plugins!' /var/www/discourse/config/application.rb:224:in ` ' /var/www/discourse/config/application.rb:39:in ` ' /var/www/discourse/config/application.rb:38:in ` ' /var/www/discourse/Rakefile:5:in `require' /var/www/discourse/Rakefile:5:in ` ' /var/www/discourse/vendor/bundle/ruby/2.5.0/gems/rake-12.3.1/exe/rake:27:in ` ' /usr/local/bin/bundle:23:in `load' /usr/local/bin/bundle:23:in ` ' (See full trace by running task with --trace) I, [2018-09-14T07:53:55.035148 #14] INFO -- : gem install ginjo-omniauth-slack -v 2.4.0 -i /var/www/discourse/plugins/oauth-slack-discourse/gems/2.5.1 --no-document --ignore-dependencies Successfully installed ginjo-omniauth-slack-2.4.0 1 gem installed I, [2018-09-14T07:53:55.035909 #14] INFO -- : Terminating async processes I, [2018-09-14T07:53:55.035983 #14] INFO -- : Sending INT to HOME=/var/lib/postgresql USER=postgres exec chpst -u postgres:postgres:ssl-cert -U postgres:postgres:ssl-cert /usr/lib/postgresql/10/bin/postmaster -D /etc/postgresql/10/main pid: 69 2018-09-14 07:53:55.036 UTC [69] LOG: received fast shutdown request I, [2018-09-14T07:53:55.036708 #14] INFO -- : Sending TERM to exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf pid: 185 185:signal-handler (1536911635) Received SIGTERM scheduling shutdown... 2018-09-14 07:53:55.066 UTC [69] LOG: aborting any active transactions 185:M 14 Sep 07:53:55.068 # User requested shutdown... 185:M 14 Sep 07:53:55.068 * Saving the final RDB snapshot before exiting. 2018-09-14 07:53:55.070 UTC [69] LOG: worker process: logical replication launcher (PID 78) exited with exit code 1 2018-09-14 07:53:55.071 UTC [73] LOG: shutting down 185:M 14 Sep 07:53:55.150 * DB saved on disk 185:M 14 Sep 07:53:55.150 # Redis is now ready to exit, bye bye... 2018-09-14 07:53:55.162 UTC [69] LOG: database system is shut down FAILED -------------------- Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate' failed with return # Location of failure: /pups/lib/pups/exec_command.rb:112:in `spawn' exec failed with the params {"cd"=>"$home", "hook"=>"bundle_exec", "cmd"=>["su discourse -c 'bundle install --deployment --verbose --without test --without development --retry 3 --jobs 4'", "su discourse -c 'bundle exec rake db:migrate'", "su discourse -c 'bundle exec rake assets:precompile'"]} 492d48f97d0280a16a181bf84f908ba5b874a7fb38bf50964c7c9de0966b2785 ** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one

Perhaps try using GitHub - kmrshntr/omniauth-slack: omniauth-slack · GitHub instead of ginjo-omniauth-slack? From a quick review it seems that the ginjo gem is deprecated.

According to this thread, ginjo should be a more or less fork of that repo https://github.com/kmrshntr/omniauth-slack/issues/63

So it does. Sadly I can’t help much beyond that suggestion. I’ll note that it does appear to eventually install successfully later in the logs. Perhaps one of the community developers could offer better suggestions.

Fixing the broken slack auth plugin

Development

jomaxro (Joshua Rosenfeld) September 12, 2018, 7:41pm 2

Do you mean it fails when running ./launcher rebuild app? Can you share the output please?

Topic		Replies	Views
Rebuild fails during upgrade due to `discourse-github` plugin Self-hosting	7	1899	March 10, 2020
Error when rebuilding/upgrading discourse due to bad plugin Self-hosting	1	1065	December 26, 2017
./launcher rebuild app fails hard 'bundle exec rake db:migrate' possible issue with github/master repo removal of auth/oath2_authenticator Self-hosting	5	2058	May 21, 2022
Launcher rebuild app Failure Self-hosting	6	920	February 6, 2024
Fail to install Discourse via Docker Self-hosting	3	779	July 7, 2021

Fixing the broken slack auth plugin

Related topics