add/remove keys to authorized_keys

1 files changed, 44 insertions, 0 deletions

diff --git a/lib/gitlab_keys.rb b/lib/gitlab_keys.rb
new file mode 100644
index 0000000..7defc45
--- /dev/null
+++ b/lib/gitlab_keys.rb
@@ -0,0 +1,44 @@
+require 'open3'
+require 'yaml'
+
+class GitlabKeys
+  attr_accessor :auth_file, :key, :username
+
+  def initialize
+    @command = ARGV.shift
+    @username = ARGV.shift
+    @key = ARGV.shift
+
+    config = YAML.load_file(File.join(ROOT_PATH, 'config.yml'))
+    @auth_file = config['auth_file']
+  end
+
+  def exec
+    case @command
+    when 'add-key'; add_key
+    when 'rm-key';  rm_key
+    when 'rm-user'; rm_user
+    else
+      puts 'not allowed'
+    end
+  end
+
+  protected
+
+  def add_key
+    cmd = "command=\"#{ROOT_PATH}/bin/gitlab-shell #{@username}\",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty #{@key}"
+    cmd = "echo \"#{cmd}\" >> #{auth_file}"
+    system(cmd)
+  end
+
+  def rm_key
+    cmd = "sed '/#{@key}/d' #{auth_file}"
+    system(cmd)
+  end
+
+  def rm_user
+    cmd = "sed -i '/#{@username}/d' #{auth_file}"
+    puts cmd
+    system(cmd)
+  end
+end