fix talking with permissions on the monolith

app/helpers/user_api.rb

@@ -5,6 +5,10 @@
 require_relative 'mocks'
 require_relative 'wca_api'
 
+def permissions_path(user_id)
+  "https://#{EnvConfig.WCA_HOST}/api/internal/v1/users/#{user_id}/permissions"
+end
+
 class UserApi < WcaApi
   def self.get_permissions(user_id)
     if Rails.env.production?
@@ -29,10 +33,4 @@ def self.can_administer?(user_id, competition_id)
     end
     permissions['can_administer_competitions']['scope'] == '*' || permissions['can_administer_competitions']['scope'].include?(competition_id)
   end
-
-  class << self
-    def permissions_path(user_id)
-      "#{WCA_HOST}/api/internal/v1/users/#{user_id}/permissions"
-    end
-  end
 end

app/helpers/wca_api.rb

@@ -5,9 +5,9 @@ class WcaApi
   # Uses Vault ID Tokens: see https://developer.hashicorp.com/vault/docs/secrets/identity/identity-token
   def self.get_wca_token
     Vault.with_retries(Vault::HTTPConnectionError) do
-      data = Vault.logical.read("identity/oidc/token/#{@vault_application}")
+      data = Vault.logical.read("identity/oidc/token/#{EnvConfig.VAULT_APPLICATION}")
       if data.present?
-        data.data[:data][:token]
+        data.data[:token]
       else # TODO: should we hard error out here?
         puts 'Tried to get identity token, but got error'
       end