handerson · May 12, 2013 23:48 · Nov 22, 2010
diff --git a/app.rb b/app.rb
@@ -0,0 +1,42 @@
+require 'gollum/frontend/app'
+require 'digest/sha1'
+
+class App < Precious::App
+  User = Struct.new(:name, :email, :password_hash)
+
+  before { authenticate! }
+
+  helpers do
+    def authenticate!
+      @_auth ||=  Rack::Auth::Basic::Request.new(request.env)
+      if @_auth.provided?
+      end
+      if @_auth.provided? && @_auth.basic? && @_auth.credentials &&
+        @user = detected_user(@_auth.credentials)
+        return @user
+      else
+        response['WWW-Authenticate'] = %(Basic realm="Gollum Wiki")
+        throw(:halt, [401, "Not authorized\n"])
+      end
+    end
+
+    def users
+      @_users ||= settings.authorized_users.map {|u| User.new(*u) }
+    end
+
+    def detected_user(credentials)
+      users.detect do |u|
+        [u.email, u.password_hash] ==
+        [credentials[0], Digest::SHA1.hexdigest(credentials[1])]
+      end
+    end
+  end
+
+  def commit_message
+    {
+      :message => params[:message],
+      :name => @user.name,
+      :email => @user.email
+    }
+  end
+end
diff --git a/config.ru b/config.ru
@@ -0,0 +1,6 @@
+__DIR__ = File.expand_path(File.dirname(__FILE__))
+$: << __DIR__
+require 'app'
+App.set(:gollum_path, __DIR__)
+App.set(:authorized_users, YAML.load_file(File.expand_path('users.yml', __DIR__)))
+run App
diff --git a/users.yml b/users.yml
@@ -0,0 +1,7 @@
+---
+- - User Name
+  - [email protected]
+  - `puts Digest::SHA1.hexdigest('password')`
+- - Another User
+  - [email protected]
+  - `puts Digest::SHA1.hexdigest('p455w0rd')`
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