ArgumentError: wrong number of arguments #8
Description
I'm getting an error in line 63 of of pkcs8_key.rb in v0.4.0 of keystores:
keystores/lib/keystores/jks/pkcs8_key.rb
Line 63 in db94141
I'm trying to add the keystores gem to extract an X.509 certificate from a JKS so I can view its expiration date. After an otherwise successful chef-client run, I am seeing the error shown in this log (which contains the exact contents of the chef-stacktrace.out file). The error appears to occur while attempting to update the chef org with new information from the node:
Running handlers:
[2020-12-31T15:01:00-06:00] ERROR: Running exception handlers
Running handlers complete
[2020-12-31T15:01:00-06:00] ERROR: Exception handlers complete
Chef Infra Client failed. 1 resources updated in 07 seconds
[2020-12-31T15:01:00-06:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
[2020-12-31T15:01:00-06:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
[2020-12-31T15:01:00-06:00] DEBUG: ArgumentError: wrong number of arguments (given 2, expected 1)
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/keystores-0.4.0/lib/keystores/jks/pkcs8_key.rb:63:in block in <class:RSA>' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/http/authenticator.rb:95:in new'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/http/authenticator.rb:95:in load_signing_key' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/http/authenticator.rb:42:in initialize'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/http.rb:98:in new' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/http.rb:98:in block in initialize'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/http.rb:97:in each' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/http.rb:97:in initialize'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/server_api.rb:40:in initialize' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/node.rb:104:in new'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/node.rb:104:in chef_server_rest' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/node.rb:647:in save'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/client.rb:575:in save_updated_node' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/client.rb:734:in converge_and_save'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/client.rb:288:in run' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/application.rb:292:in run_with_graceful_exit_option'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/application.rb:268:in block in run_chef_client' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/local_mode.rb:42:in with_server_connectivity'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/application.rb:251:in run_chef_client' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/application/base.rb:335:in run_application'
/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.0.257/lib/chef/application.rb:68:in run' /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-bin-16.0.257/bin/chef-client:25:in <top (required)>'
/usr/bin/chef-client:171:in load' /usr/bin/chef-client:171:in
[2020-12-31T15:01:00-06:00] FATAL: ArgumentError: wrong number of arguments (given 2, expected 1)
From what I can see, according to the chef-16.0.257 source, in authenticator.rb line 95 , the chef code is calling the RSA constructor with two arguments, the second being an empty string containing a blank password. The keystores implementation of RSA has no two-argument constructor.
For reasons I don't know enough Ruby to undertstand, it looks like it's using keystores' overload of the OpenSSL class, instead of using the OpenSSL class directly. The error stopped when I removed the keystores gem from my recipe.