Errno::ENOENT (No such file or directory @ rb_sysopen - .../cache/saml/metadata/Influitive-AdvocateHub)

[heaven]

Subj, what should be there?

Errno::ENOENT (No such file or directory @ rb_sysopen - /var/www/crm.wegohealth.com/releases/20150218112304/cache/saml/metadata/Influitive-AdvocateHub):
  config/initializers/saml_idp.rb:118:in `initialize'
  config/initializers/saml_idp.rb:118:in `open'
  config/initializers/saml_idp.rb:118:in `block (2 levels) in <top (required)>'
  lib/response_timer.rb:21:in `call'
  lib/core_ext/thread.rb:16:in `call'
  lib/core_ext/thread.rb:16:in `block in initialize'

[TJM]

We are getting a similar error. The problem appears to be that the "metadata_persister" is not running before the "metadata_getter" runs

[jphenow]

can you provide some truncated version of the initializer? I think I'm missing something

[TJM]

I had to change the initializer to read:

  # `identifier` is the entity_id or issuer of the Service Provider,
  # `service_provider` is a ServiceProvider object. Based on the `identifier` or the
  # `service_provider` you should return the settings.to_h from above
  config.service_provider.persisted_metadata_getter = ->(identifier, service_provider){
    fname = identifier.to_s.gsub(/\/|:/,"_")
    `mkdir -p #{Rails.root.join("cache/saml/metadata")}`
    if File.file?(Rails.root.join("cache/saml/metadata/#{fname}"))
      File.open Rails.root.join("cache/saml/metadata/#{fname}"), "rb" do |f|
        Marshal.load f
      end
    end
  }

.. so the problem was in the backtrace:

config/initializers/saml_idp.rb:174:in `initialize'
config/initializers/saml_idp.rb:174:in `open'
config/initializers/saml_idp.rb:174:in `block (2 levels) in <top (required)>'
saml_idp (0.2.0) lib/saml_idp/service_provider.rb:44:in `[]'
saml_idp (0.2.0) lib/saml_idp/service_provider.rb:44:in `get_current_or_build'
saml_idp (0.2.0) lib/saml_idp/service_provider.rb:40:in `current_metadata'
saml_idp (0.2.0) lib/saml_idp/service_provider.rb:27:in `should_validate_signature?'
saml_idp (0.2.0) lib/saml_idp/service_provider.rb:21:in `valid_signature?'
saml_idp (0.2.0) lib/saml_idp/request.rb:50:in `valid_signature?'
saml_idp (0.2.0) lib/saml_idp/request.rb:45:in `valid?'
saml_idp (0.2.0) lib/saml_idp/controller.rb:58:in `valid_saml_request?'
saml_idp (0.2.0) lib/saml_idp/controller.rb:22:in `validate_saml_request'

Which basically says that its checking to see if the metadata is current or if it needs built, so it tries the "metadata_getter" which fails cause the file doesn't exist. ;)

So, the "README" just needs updated in this case.

~tommy

[TJM]

@jphenow was my comment sufficient for you to update the README (example) or should I try to submit a pull request.

[jphenow]

Oh cripes, my bad.

I'll take a look at your PR and we'll wrap it up there.

[jphenow]

Ah, derping this morning. Also not a PR.

Writing up a change to the README now

[jphenow]

@TJM please see #24