include CurrentApiClient
protect_from_forgery
- before_filter :uncamelcase_params_hash_keys
around_filter :thread_with_auth_info, :except => [:render_error, :render_not_found]
before_filter :remote_ip
- before_filter :login_required, :except => :render_not_found
+ before_filter :require_auth_scope_all, :except => :render_not_found
before_filter :catch_redirect_hint
+ before_filter :load_where_param, :only => :index
before_filter :find_objects_for_index, :only => :index
before_filter :find_object_by_uuid, :except => [:index, :create]
attr_accessor :resource_attrs
+ def index
+ @objects.uniq!(&:id)
+ if params[:eager] and params[:eager] != '0' and params[:eager] != 0 and params[:eager] != ''
+ @objects.each(&:eager_load_associations)
+ end
+ render_list
+ end
+
+ def show
+ if @object
+ render json: @object.as_api_response
+ else
+ render_not_found("object not found")
+ end
+ end
+
+ def create
+ @object = model_class.new resource_attrs
+ @object.save
+ show
+ end
+
+ def update
+ attrs_to_update = resource_attrs.reject { |k,v|
+ [:kind, :etag, :href].index k
+ }
+ if @object.update_attributes attrs_to_update
+ show
+ else
+ render json: { errors: @object.errors.full_messages }, status: 422
+ end
+ end
+
+ def destroy
+ @object.destroy
+ show
+ end
+
def catch_redirect_hint
if !current_user
if params.has_key?('redirect_to') then
end
end
- unless Rails.application.config.consider_all_requests_local
+ begin
rescue_from Exception,
:with => :render_error
rescue_from ActiveRecord::RecordNotFound,
:with => :render_not_found
rescue_from ActionController::UnknownController,
:with => :render_not_found
- rescue_from ActionController::UnknownAction,
+ rescue_from AbstractController::ActionNotFound,
:with => :render_not_found
+ rescue_from ArvadosModel::PermissionDeniedError,
+ :with => :render_error
end
def render_error(e)
logger.error e.inspect
logger.error e.backtrace.collect { |x| x + "\n" }.join('') if e.backtrace
- if @object and @object.errors and @object.errors.full_messages
+ if @object and @object.errors and @object.errors.full_messages and not @object.errors.full_messages.empty?
errors = @object.errors.full_messages
else
errors = [e.inspect]
end
- render json: { errors: errors }, status: 422
+ status = e.respond_to?(:http_status) ? e.http_status : 422
+ render json: { errors: errors }, status: status
end
def render_not_found(e=ActionController::RoutingError.new("Path not found"))
render json: { errors: ["Path not found"] }, status: 404
end
+ protected
+
+ def load_where_param
+ if params[:where].nil? or params[:where] == ""
+ @where = {}
+ elsif params[:where].is_a? Hash
+ @where = params[:where]
+ elsif params[:where].is_a? String
+ begin
+ @where = Oj.load(params[:where], symbol_keys: true)
+ rescue
+ raise ArgumentError.new("Could not parse \"where\" param as an object")
+ end
+ end
+ end
+
def find_objects_for_index
uuid_list = [current_user.uuid, *current_user.groups_i_can(:read)]
sanitized_uuid_list = uuid_list.
collect { |uuid| model_class.sanitize(uuid) }.join(', ')
+ or_references_me = ''
+ if model_class == Link and current_user
+ or_references_me = "OR (#{table_name}.link_class in (#{model_class.sanitize 'permission'}, #{model_class.sanitize 'resources'}) AND #{model_class.sanitize current_user.uuid} IN (#{table_name}.head_uuid, #{table_name}.tail_uuid))"
+ end
@objects ||= model_class.
- joins("LEFT JOIN links permissions ON permissions.head_uuid=#{table_name}.owner AND permissions.tail_uuid in (#{sanitized_uuid_list}) AND permissions.link_class='permission'").
- where("?=? OR #{table_name}.owner in (?) OR #{table_name}.uuid=? OR permissions.head_uuid IS NOT NULL",
+ joins("LEFT JOIN links permissions ON permissions.head_uuid in (#{table_name}.owner_uuid, #{table_name}.uuid) AND permissions.tail_uuid in (#{sanitized_uuid_list}) AND permissions.link_class='permission'").
+ where("?=? OR #{table_name}.owner_uuid in (?) OR #{table_name}.uuid=? OR permissions.head_uuid IS NOT NULL #{or_references_me}",
true, current_user.is_admin,
uuid_list,
current_user.uuid)
- @where = params[:where] || {}
- @where = Oj.load(@where) if @where.is_a?(String)
- if params[:where]
+ if !@where.empty?
conditions = ['1=1']
@where.each do |attr,value|
- if (!value.nil? and
- attr.to_s.match(/^[a-z][_a-z0-9]+$/) and
- model_class.columns.collect(&:name).index(attr))
- if value.is_a? Array
+ if attr == :any
+ if value.is_a?(Array) and
+ value[0] == 'contains' and
+ model_class.columns.collect(&:name).index('name') then
+ conditions[0] << " and #{table_name}.name ilike ?"
+ conditions << "%#{value[1]}%"
+ end
+ elsif attr.to_s.match(/^[a-z][_a-z0-9]+$/) and
+ model_class.columns.collect(&:name).index(attr.to_s)
+ if value.nil?
+ conditions[0] << " and #{table_name}.#{attr} is ?"
+ conditions << nil
+ elsif value.is_a? Array
conditions[0] << " and #{table_name}.#{attr} in (?)"
conditions << value
elsif value.is_a? String or value.is_a? Fixnum or value == true or value == false
end
end
end
- elsif (!value.nil? and attr == 'any' and
- value.is_a?(Array) and value[0] == 'contains' and
- model_class.columns.collect(&:name).index('name')) then
- conditions[0] << " and #{table_name}.name ilike ?"
- conditions << "%#{value[1]}%"
end
end
if conditions.length > 1
begin
@objects = @objects.limit(params[:limit].to_i)
rescue
- raise "invalid argument (limit)"
+ raise ArgumentError.new("Invalid value for limit parameter")
end
else
@objects = @objects.limit(100)
end
- @objects = @objects.order("#{table_name}.modified_at desc")
- end
-
- def index
- @objects.uniq!(&:id)
- if params[:eager] and params[:eager] != '0' and params[:eager] != 0 and params[:eager] != ''
- @objects.each(&:eager_load_associations)
+ orders = []
+ if params[:order]
+ params[:order].split(',').each do |order|
+ attr, direction = order.strip.split " "
+ direction ||= 'asc'
+ if attr.match /^[a-z][_a-z0-9]+$/ and
+ model_class.columns.collect(&:name).index(attr) and
+ ['asc','desc'].index direction.downcase
+ orders << "#{table_name}.#{attr} #{direction.downcase}"
+ end
+ end
end
- render_list
- end
-
- def show
- if @object
- render json: @object.as_api_response(:superuser)
- else
- render_not_found("object not found")
+ if orders.empty?
+ orders << "#{table_name}.modified_at desc"
end
+ @objects = @objects.order(orders.join ", ")
end
- def create
- @object = model_class.new resource_attrs
- @object.save
- show
- end
-
- def update
- @object.update_attributes resource_attrs
- show
- end
-
- def destroy
- @object.destroy
- show
- end
-
- protected
-
def resource_attrs
return @attrs if @attrs
@attrs = params[resource_name]
if @attrs.is_a? String
- @attrs = uncamelcase_hash_keys(Oj.load @attrs)
+ @attrs = Oj.load @attrs, symbol_keys: true
end
unless @attrs.is_a? Hash
- raise "no #{resource_name} (or #{resource_name.camelcase(:lower)}) hash provided with request #{params.inspect}"
+ message = "No #{resource_name}"
+ if resource_name.index('_')
+ message << " (or #{resource_name.camelcase(:lower)})"
+ end
+ message << " hash provided with request"
+ raise ArgumentError.new(message)
end
- %w(created_at modified_by_client modified_by_user modified_at).each do |x|
+ %w(created_at modified_by_client_uuid modified_by_user_uuid modified_at).each do |x|
@attrs.delete x
end
@attrs
end
# Authentication
- def login_required
- if !current_user
+ def require_login
+ if current_user
+ true
+ else
respond_to do |format|
+ format.json {
+ render :json => { errors: ['Not logged in'] }.to_json, status: 401
+ }
format.html {
redirect_to '/auth/joshid'
}
- format.json {
- render :json => { errors: ['Not logged in'] }.to_json
- }
end
+ false
+ end
+ end
+
+ def admin_required
+ unless current_user and current_user.is_admin
+ render :json => { errors: ['Forbidden'] }.to_json, status: 403
+ end
+ end
+
+ def require_auth_scope_all
+ require_login and require_auth_scope(['all'])
+ end
+
+ def require_auth_scope(ok_scopes)
+ unless current_api_client_auth_has_scope(ok_scopes)
+ render :json => { errors: ['Forbidden'] }.to_json, status: 403
end
end
def thread_with_auth_info
+ Thread.current[:request_starttime] = Time.now
+ Thread.current[:api_url_base] = root_url.sub(/\/$/,'') + '/arvados/v1'
begin
user = nil
api_client = nil
api_client_auth = nil
- supplied_token = params[:api_token] || params[:oauth_token]
+ supplied_token =
+ params[:api_token] ||
+ params[:oauth_token] ||
+ request.headers["Authorization"].andand.match(/OAuth2 ([a-z0-9]+)/).andand[1]
if supplied_token
api_client_auth = ApiClientAuthorization.
includes(:api_client, :user).
- where('api_token=?', supplied_token).
+ where('api_token=? and (expires_at is null or expires_at > now())', supplied_token).
first
- if api_client_auth
+ if api_client_auth.andand.user
session[:user_id] = api_client_auth.user.id
- session[:api_client_uuid] = api_client_auth.api_client.uuid
+ session[:api_client_uuid] = api_client_auth.api_client.andand.uuid
session[:api_client_authorization_id] = api_client_auth.id
user = api_client_auth.user
api_client = api_client_auth.api_client
find session[:api_client_authorization_id]
end
end
- Thread.current[:api_client_trusted] = session[:api_client_trusted]
Thread.current[:api_client_ip_address] = remote_ip
Thread.current[:api_client_authorization] = api_client_auth
- Thread.current[:api_client_uuid] = api_client && api_client.uuid
+ Thread.current[:api_client_uuid] = api_client.andand.uuid
Thread.current[:api_client] = api_client
Thread.current[:user] = user
+ if api_client_auth
+ api_client_auth.last_used_at = Time.now
+ api_client_auth.last_used_by_ip_address = remote_ip
+ api_client_auth.save validate: false
+ end
yield
ensure
- Thread.current[:api_client_trusted] = nil
Thread.current[:api_client_ip_address] = nil
Thread.current[:api_client_authorization] = nil
Thread.current[:api_client_uuid] = nil
if params[:id] and params[:id].match /\D/
params[:uuid] = params.delete :id
end
- @object = model_class.where('uuid=?', params[:uuid]).first
+ @where = { uuid: params[:uuid] }
+ find_objects_for_index
+ @object = @objects.first
end
def self.accept_attribute_as_json(attr, force_class=nil)
def accept_attribute_as_json(attr, force_class)
if params[resource_name].is_a? Hash
if params[resource_name][attr].is_a? String
- params[resource_name][attr] = Oj.load params[resource_name][attr]
+ params[resource_name][attr] = Oj.load(params[resource_name][attr],
+ symbol_keys: true)
if force_class and !params[resource_name][attr].is_a? force_class
raise TypeError.new("#{resource_name}[#{attr.to_s}] must be a #{force_class.to_s}")
end
end
end
- def uncamelcase_params_hash_keys
- self.params = uncamelcase_hash_keys(params)
- end
-
- def uncamelcase_hash_keys(h, max_depth=-1)
- if h.is_a? Hash and max_depth != 0
- nh = Hash.new
- h.each do |k,v|
- if k.class == String
- nk = k.underscore
- elsif k.class == Symbol
- nk = k.to_s.underscore.to_sym
- else
- nk = k
- end
- nh[nk] = uncamelcase_hash_keys(v, max_depth-1)
- end
- h.replace(nh)
- end
- h
- end
-
def render_list
@object_list = {
- :kind => "arvados##{resource_name}List",
+ :kind => "arvados##{(@response_resource_name || resource_name).camelize(:lower)}List",
:etag => "",
:self_link => "",
:next_page_token => "",
:next_link => "",
- :items => @objects.as_api_response(:superuser)
+ :items => @objects.as_api_response(nil)
}
+ if @objects.respond_to? :except
+ @object_list[:items_available] = @objects.except(:limit).count
+ end
render json: @object_list
end
@remote_ip = request.env['REMOTE_ADDR']
end
end
+
+ def self._index_requires_parameters
+ {
+ where: { type: 'object', required: false },
+ order: { type: 'string', required: false }
+ }
+ end
+
+ def client_accepts_plain_text_stream
+ (request.headers['Accept'].split(' ') &
+ ['text/plain', '*/*']).count > 0
+ end
+
+ def render *opts
+ response = opts.first[:json]
+ if response.is_a?(Hash) &&
+ params[:_profile] &&
+ Thread.current[:request_starttime]
+ response[:_profile] = {
+ request_time: Time.now - Thread.current[:request_starttime]
+ }
+ end
+ super *opts
+ end
end
projects / arvados.git / blobdiff