gitlabhq/app/controllers/application_controller.rb

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class ApplicationController < ActionController::Base
before_filter :authenticate_user!
before_filter :reject_blocked!
before_filter :set_current_user_for_observers
before_filter :add_abilities
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before_filter :dev_tools if Rails.env == 'development'
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protect_from_forgery
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helper_method :abilities, :can?
rescue_from Gitlab::Gitolite::AccessDenied do |exception|
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log_exception(exception)
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render "errors/gitolite", layout: "errors", status: 500
end
rescue_from Encoding::CompatibilityError do |exception|
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log_exception(exception)
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render "errors/encoding", layout: "errors", status: 500
end
rescue_from ActiveRecord::RecordNotFound do |exception|
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log_exception(exception)
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render "errors/not_found", layout: "errors", status: 404
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end
protected
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def log_exception(exception)
application_trace = ActionDispatch::ExceptionWrapper.new(env, exception).application_trace
application_trace.map!{ |t| " #{t}\n" }
logger.error "\n#{exception.class.name} (#{exception.message}):\n#{application_trace.join}"
end
def reject_blocked!
if current_user && current_user.blocked
sign_out current_user
flash[:alert] = "Your account is blocked. Retry when an admin unblock it."
redirect_to new_user_session_path
end
end
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def after_sign_in_path_for resource
if resource.is_a?(User) && resource.respond_to?(:blocked) && resource.blocked
sign_out resource
flash[:alert] = "Your account is blocked. Retry when an admin unblock it."
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new_user_session_path
else
super
end
end
def set_current_user_for_observers
MergeRequestObserver.current_user = current_user
IssueObserver.current_user = current_user
end
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def abilities
@abilities ||= Six.new
end
def can?(object, action, subject)
abilities.allowed?(object, action, subject)
end
def project
id = params[:project_id] || params[:id]
@project = Project.find_with_namespace(id)
if @project and can?(current_user, :read_project, @project)
@project
else
@project = nil
render_404
end
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end
def add_abilities
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abilities << Ability
end
def authorize_project!(action)
return access_denied! unless can?(current_user, action, project)
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end
def authorize_code_access!
return access_denied! unless can?(current_user, :download_code, project)
end
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def access_denied!
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render "errors/access_denied", layout: "errors", status: 404
end
def not_found!
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render "errors/not_found", layout: "errors", status: 404
end
def git_not_found!
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render "errors/git_not_found", layout: "errors", status: 404
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end
def method_missing(method_sym, *arguments, &block)
if method_sym.to_s =~ /^authorize_(.*)!$/
authorize_project!($1.to_sym)
else
super
end
end
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def render_404
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render file: Rails.root.join("public", "404"), layout: false, status: "404"
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end
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def require_non_empty_project
redirect_to @project if @project.empty_repo?
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end
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def no_cache_headers
response.headers["Cache-Control"] = "no-cache, no-store, max-age=0, must-revalidate"
response.headers["Pragma"] = "no-cache"
response.headers["Expires"] = "Fri, 01 Jan 1990 00:00:00 GMT"
end
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def dev_tools
Rack::MiniProfiler.authorize_request
end
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end