1 files changed, 144 insertions, 0 deletions
diff --git a/lib/leap_cli/commands/inspect.rb b/lib/leap_cli/commands/inspect.rb
new file mode 100644
index 00000000..20654fa7
--- /dev/null
+++ b/lib/leap_cli/commands/inspect.rb
@@ -0,0 +1,144 @@
+module LeapCli; module Commands
+
+  desc 'Prints details about a file. Alternately, the argument FILE can be the name of a node, service or tag.'
+  arg_name 'FILE'
+  command [:inspect, :i] do |c|
+    c.switch 'base', :desc => 'Inspect the FILE from the provider_base (i.e. without local inheritance).', :negatable => false
+    c.action do |global_options,options,args|
+      object = args.first
+      assert! object, 'A file path or node/service/tag name is required'
+      method = inspection_method(object)
+      if method && defined?(method)
+        self.send(method, object, options)
+      else
+        log "Sorry, I don't know how to inspect that."
+      end
+    end
+  end
+
+  private
+
+  FTYPE_MAP = {
+    "PEM certificate"         => :inspect_x509_cert,
+    "PEM RSA private key"     => :inspect_x509_key,
+    "OpenSSH RSA public key"  => :inspect_ssh_pub_key,
+    "PEM certificate request" => :inspect_x509_csr
+  }
+
+  def inspection_method(object)
+    if File.exists?(object)
+      ftype = `file #{object}`.split(':').last.strip
+      log 2, "file is of type '#{ftype}'"
+      if FTYPE_MAP[ftype]
+        FTYPE_MAP[ftype]
+      elsif File.extname(object) == ".json"
+        full_path = File.expand_path(object, Dir.pwd)
+        if path_match?(:node_config, full_path)
+          :inspect_node
+        elsif path_match?(:service_config, full_path)
+          :inspect_service
+        elsif path_match?(:tag_config, full_path)
+          :inspect_tag
+        elsif path_match?(:provider_config, full_path) || path_match?(:provider_env_config, full_path)
+          :inspect_provider
+        elsif path_match?(:common_config, full_path)
+          :inspect_common
+        else
+          nil
+        end
+      end
+    elsif manager.nodes[object]
+      :inspect_node
+    elsif manager.services[object]
+      :inspect_service
+    elsif manager.tags[object]
+      :inspect_tag
+    elsif object == "common"
+      :inspect_common
+    elsif object == "provider"
+      :inspect_provider
+    else
+      nil
+    end
+  end
+
+  #
+  # inspectors
+  #
+
+  def inspect_x509_key(file_path, options)
+    assert_bin! 'openssl'
+    puts assert_run! 'openssl rsa -in %s -text -check' % file_path
+  end
+
+  def inspect_x509_cert(file_path, options)
+    assert_bin! 'openssl'
+    puts assert_run! 'openssl x509 -in %s -text -noout' % file_path
+    log 0, :"SHA256 fingerprint", X509.fingerprint("SHA256", file_path)
+  end
+
+  def inspect_x509_csr(file_path, options)
+    assert_bin! 'openssl'
+    puts assert_run! 'openssl req -text -noout -verify -in %s' % file_path
+  end
+
+  #def inspect_ssh_pub_key(file_path)
+  #end
+
+  def inspect_node(arg, options)
+    inspect_json manager.nodes[name(arg)]
+  end
+
+  def inspect_service(arg, options)
+    if options[:base]
+      inspect_json manager.base_services[name(arg)]
+    else
+      inspect_json manager.services[name(arg)]
+    end
+  end
+
+  def inspect_tag(arg, options)
+    if options[:base]
+      inspect_json manager.base_tags[name(arg)]
+    else
+      inspect_json manager.tags[name(arg)]
+    end
+  end
+
+  def inspect_provider(arg, options)
+    if options[:base]
+      inspect_json manager.base_provider
+    elsif arg =~ /provider\.(.*)\.json/
+      inspect_json manager.env($1).provider
+    else
+      inspect_json manager.provider
+    end
+  end
+
+  def inspect_common(arg, options)
+    if options[:base]
+      inspect_json manager.base_common
+    else
+      inspect_json manager.common
+    end
+  end
+
+  #
+  # helpers
+  #
+
+  def name(arg)
+    File.basename(arg).sub(/\.json$/, '')
+  end
+
+  def inspect_json(config)
+    if config
+      puts JSON.sorted_generate(config)
+    end
+  end
+
+  def path_match?(path_symbol, path)
+    Dir.glob(Path.named_path([path_symbol, '*'])).include?(path)
+  end
+
+end; end