Añade el plugin Redmine Git Server 0.4

plugins/redmine_git_server/app/controllers/git_server_controller.rb

@@ -0,0 +1,50 @@
+class GitServerController < ApplicationController
+
+  skip_before_action :verify_authenticity_token
+  skip_before_action :check_if_login_required
+
+  before_action do
+    begin
+      authenticate_or_request_with_http_basic do |username, password|
+        @user = User.try_to_login(username, password, false)
+        if @user.nil? or @user.new_record? or !@user.active?
+          logger.info "(Git Server) Authentication failed from #{request.remote_ip} at #{Time.now.utc}"
+          false
+        else
+          logger.info "(Git Server) Successful authentication for '#{@user.login}' from #{request.remote_ip} at #{Time.now.utc}"
+          true
+        end
+      end
+      next false unless @user
+      project = Project.find(params[:id])
+      unless project.module_enabled?("git_server")
+        logger.warn "(Git Server) project '#{project.identifier}' doesn't have the git_server module enabled"
+        render_404
+        next false
+      end
+      repository = project.repositories.find_by_identifier_param(params[:repository_id])
+      unless repository
+        render_404
+        next false
+      end
+      @grack_app = RedmineGitServer::GrackApp.new \
+        request: request,
+        repository_path: repository.url,
+        allow_push: @user.allowed_to?(:commit_access, project),
+        allow_pull: @user.allowed_to?(:view_changesets, project)
+    rescue ActiveRecord::RecordNotFound
+      render_404
+    end
+  end
+
+  Grack::App::ROUTES.collect{|o| o[2] }.uniq.each do |action|
+    define_method action do
+      path = request.params["path"]
+      params = action == :info_refs ? [] : [path]
+      rack_response = @grack_app.send(action, *params)
+      self.response = ActionDispatch::Response.new(*rack_response)
+      response.sending!
+    end
+  end
+
+end