include LoadParam
include RecordFilters
+ ERROR_ACTIONS = [:render_error, :render_not_found]
+
respond_to :json
protect_from_forgery
before_filter :respond_with_json_by_default
before_filter :remote_ip
- before_filter :require_auth_scope, :except => :render_not_found
- before_filter :catch_redirect_hint
+ before_filter :load_read_auths
+ before_filter :require_auth_scope, except: ERROR_ACTIONS
- before_filter :find_object_by_uuid, :except => [:index, :create,
- :render_error,
- :render_not_found]
- before_filter :load_limit_offset_order_params, only: [:index, :owned_items]
- before_filter :load_where_param, only: [:index, :owned_items]
- before_filter :load_filters_param, only: [:index, :owned_items]
+ before_filter :catch_redirect_hint
+ before_filter(:find_object_by_uuid,
+ except: [:index, :create] + ERROR_ACTIONS)
+ before_filter :load_limit_offset_order_params, only: [:index, :contents]
+ before_filter :load_where_param, only: [:index, :contents]
+ before_filter :load_filters_param, only: [:index, :contents]
before_filter :find_objects_for_index, :only => :index
before_filter :reload_object_before_update, :only => :update
- before_filter :render_404_if_no_object, except: [:index, :create,
- :render_error,
- :render_not_found]
+ before_filter(:render_404_if_no_object,
+ except: [:index, :create] + ERROR_ACTIONS)
theme :select_theme
show
end
- def self._owned_items_requires_parameters
+ def self._contents_requires_parameters
_index_requires_parameters.
merge({
include_linked: {
})
end
- def owned_items
+ def contents
all_objects = []
all_available = 0
offset_all = @offset
@orders = []
- ArvadosModel.descendants.
- reject(&:abstract_class?).
- sort_by(&:to_s).
+ ArvadosModel.descendants.reject(&:abstract_class?).sort_by(&:to_s).
each do |klass|
case klass.to_s
# We might expect klass==Link etc. here, but we would be
# disappointed: when Rails reloads model classes, we get two
# distinct classes called Link which do not equal each
# other. But we can still rely on klass.to_s to be "Link".
- when 'ApiClientAuthorization'
+ when 'ApiClientAuthorization', 'UserAgreement', 'Link'
# Do not want.
else
- @objects = klass.readable_by(current_user)
+ @objects = klass.readable_by(*@read_users)
cond_sql = "#{klass.table_name}.owner_uuid = ?"
cond_params = [@object.uuid]
if params[:include_linked]
- @objects = @objects.
- joins("LEFT JOIN links mng_links"\
- " ON mng_links.link_class=#{klass.sanitize 'permission'}"\
- " AND mng_links.name=#{klass.sanitize 'can_manage'}"\
- " AND mng_links.tail_uuid=#{klass.sanitize @object.uuid}"\
- " AND mng_links.head_uuid=#{klass.table_name}.uuid")
- cond_sql += " OR mng_links.uuid IS NOT NULL"
+ cond_sql += " OR #{klass.table_name}.uuid IN (SELECT head_uuid FROM links WHERE link_class=#{klass.sanitize 'name'} AND links.tail_uuid=#{klass.sanitize @object.uuid})"
end
- @objects = @objects.where(cond_sql, *cond_params).order(:uuid)
+ @objects = @objects.where(cond_sql, *cond_params).order("#{klass.table_name}.uuid")
@limit = limit_all - all_objects.count
apply_where_limit_order_params
items_available = @objects.
end
end
@objects = all_objects || []
+ @links = Link.where('link_class=? and tail_uuid=?'\
+ ' and head_uuid in (?)',
+ 'name',
+ @object.uuid,
+ @objects.collect(&:uuid))
@object_list = {
:kind => "arvados#objectList",
:etag => "",
:self_link => "",
+ :links => @links.as_api_response(nil),
:offset => offset_all,
:limit => limit_all,
:items_available => all_available,
protected
def find_objects_for_index
- @objects ||= model_class.readable_by(current_user)
+ @objects ||= model_class.readable_by(*@read_users)
apply_where_limit_order_params
end
end
# Authentication
+ def load_read_auths
+ @read_auths = []
+ if current_api_client_authorization
+ @read_auths << current_api_client_authorization
+ end
+ # Load reader tokens if this is a read request.
+ # If there are too many reader tokens, assume the request is malicious
+ # and ignore it.
+ if request.get? and params[:reader_tokens] and
+ params[:reader_tokens].size < 100
+ @read_auths += ApiClientAuthorization
+ .includes(:user)
+ .where('api_token IN (?) AND
+ (expires_at IS NULL OR expires_at > CURRENT_TIMESTAMP)',
+ params[:reader_tokens])
+ .all
+ end
+ @read_auths.select! { |auth| auth.scopes_allow_request? request }
+ @read_users = @read_auths.map { |auth| auth.user }.uniq
+ end
+
def require_login
- if current_user
- true
- else
+ if not current_user
respond_to do |format|
format.json {
render :json => { errors: ['Not logged in'] }.to_json, status: 401
}
- format.html {
+ format.html {
redirect_to '/auth/joshid'
}
end
end
def require_auth_scope
- return false unless require_login
- unless current_api_client_auth_has_scope("#{request.method} #{request.path}")
- render :json => { errors: ['Forbidden'] }.to_json, status: 403
+ if @read_auths.empty?
+ if require_login != false
+ render :json => { errors: ['Forbidden'] }.to_json, status: 403
+ end
+ false
end
end
end
end
- def self.accept_attribute_as_json(attr, force_class=nil)
- before_filter lambda { accept_attribute_as_json attr, force_class }
+ def load_json_value(hash, key, must_be_class=nil)
+ if hash[key].is_a? String
+ hash[key] = Oj.load(hash[key], symbol_keys: false)
+ if must_be_class and !hash[key].is_a? must_be_class
+ raise TypeError.new("parameter #{key.to_s} must be a #{must_be_class.to_s}")
+ end
+ end
+ end
+
+ def self.accept_attribute_as_json(attr, must_be_class=nil)
+ before_filter lambda { accept_attribute_as_json attr, must_be_class }
end
accept_attribute_as_json :properties, Hash
accept_attribute_as_json :info, Hash
- def accept_attribute_as_json(attr, force_class)
+ def accept_attribute_as_json(attr, must_be_class)
if params[resource_name] and resource_attrs.is_a? Hash
- if resource_attrs[attr].is_a? String
- resource_attrs[attr] = Oj.load(resource_attrs[attr],
- symbol_keys: false)
- if force_class and !resource_attrs[attr].is_a? force_class
- raise TypeError.new("#{resource_name}[#{attr.to_s}] must be a #{force_class.to_s}")
- end
- elsif resource_attrs[attr].is_a? Hash
+ if resource_attrs[attr].is_a? Hash
# Convert symbol keys to strings (in hashes provided by
# resource_attrs)
resource_attrs[attr] = resource_attrs[attr].
with_indifferent_access.to_hash
+ else
+ load_json_value(resource_attrs, attr, must_be_class)
end
end
end
+ def self.accept_param_as_json(key, must_be_class=nil)
+ prepend_before_filter lambda { load_json_value(params, key, must_be_class) }
+ end
+ accept_param_as_json :reader_tokens, Array
+
def render_list
@object_list = {
:kind => "arvados##{(@response_resource_name || resource_name).camelize(:lower)}List",
projects / arvados.git / blobdiff