Added a rake task showing general info

For now it shows the version and the evaluated config.

Signed-off-by: Miquel Sabaté Solà <msabate@suse.com>

CHANGELOG.md

@@ -12,13 +12,14 @@
   into fixing the issue #512.
 - Teams can be renamed. See PR [#536](https://github.com/SUSE/Portus/pull/536).
 - Users can be created from the admin page.
-  See PR [543](https://github.com/SUSE/Portus/pull/543). This is a first step
+  See PR [#543](https://github.com/SUSE/Portus/pull/543). This is a first step
   into fixing the issues #283 and #179.
 - Team and namespace descriptions can be written using Markdown. See pull
   requests: [#546](https://github.com/SUSE/Portus/pull/546) and
   [#531](https://github.com/SUSE/Portus/pull/531).
 - Team members can comment on repositories. See pull request: [#538](https://github.com/SUSE/Portus/pull/583)
-- Users can create security tokens to use instead of their credentials. See pull request: [625](https://github.com/SUSE/Portus/pull/625)
+- Users can create security tokens to use instead of their credentials. See pull request: [#625](https://github.com/SUSE/Portus/pull/625)
+- Added the `portus:info` rake task. See PR [#799](https://github.com/SUSE/Portus/pull/799).
 
 ## 2.0.3
 

CONTRIBUTING.md

@@ -26,6 +26,8 @@ points if your issue is about Portus behaving in an unexpected manner:
   That being said, if you are using a custom setup explain to us how all the
   pieces are glued together (you don't have to be too verbose, just specify the
   most important stuff like configurations, etc.).
+- Paste the output of `rake portus:info` (or `portusctl rake portus:info` if
+  you are using the RPM).
 - If relevant, provide the related logs. If you are using the provided RPM,
   this is as simple as just calling `portusctl logs`. Otherwise, provide the
   contents of your `log/$environment.log` file, and the contents of the logs of

lib/portus/config.rb

@@ -27,6 +27,11 @@ def fetch
       add_enabled(hsh)
     end
 
+    # Returns a string representation of the evaluated configuration.
+    def to_s
+      hide_password(fetch.dup).to_yaml
+    end
+
     protected
 
     include ::Portus::HashUtils

lib/portus/hash_utils.rb

@@ -38,6 +38,18 @@ def strict_merge_with_env(cfg, local, prefix = "portus")
       hsh
     end
 
+    # Hide any sensitive value, replacing it with "*" characters.
+    def hide_password(hsh)
+      hsh.each do |k, v|
+        if v.is_a?(Hash)
+          hsh[k] = hide_password(v)
+        elsif k == "password"
+          hsh[k] = "****"
+        end
+      end
+      hsh
+    end
+
     private
 
     # Get the typed value of the specified environment variable. If it doesn't

lib/tasks/info.rake

@@ -0,0 +1,10 @@
+namespace :portus do
+  desc "Get general info about the running instance"
+  task info: :environment do
+    puts "\nPortus version: #{Version.value}"
+    default = File.join(Rails.root, "config", "config.yml")
+    local   = File.join(Rails.root, "config", "config-local.yml")
+    cfg     = Portus::Config.new(default, local)
+    puts "Portus has evaluated the following configuration:\n#{cfg}"
+  end
+end

spec/fixtures/config.yml

@@ -6,3 +6,7 @@ ldap:
   hostname: "ldap_hostname"
   port: 389
   base: ""
+  authentication:
+    enabled: false
+    bind_dn: ""
+    password: "mypassword"

spec/lib/portus/config_spec.rb

@@ -78,4 +78,14 @@ def strict_merge_with_env(cfg, local, prefix = "portus")
     expect(cfg["ldap"]["count"]).to eq 2          # env
     expect(cfg["ldap"]["string"]).to eq "string"  # env
   end
+
+  it "returns the proper config while hiding passwords" do
+    cfg     = get_config("config.yml", "local.yml")
+    fetched = cfg.fetch
+    evaled  = YAML.load(cfg.to_s)
+
+    expect(fetched).to_not eq(evaled)
+    fetched["ldap"]["authentication"]["password"] = "****"
+    expect(fetched).to eq(evaled)
+  end
 end

spec/models/registry_spec.rb

@@ -218,7 +218,7 @@ def create_empty_namespace
       mock.get_tag_from_target_test(nil, "busybox", "a", "sha:1234")
     end
 
-    it "fetches the tag from the target if it exists", focus: true do
+    it "fetches the tag from the target if it exists" do
       mock = RegistryMock.new(false)
 
       # We leave everything empty to show that if the tag is provided, we pick