1 # Copyright (C) The Arvados Authors. All rights reserved.
3 # SPDX-License-Identifier: AGPL-3.0
5 class Arvados::V1::UsersController < ApplicationController
6 accept_attribute_as_json :prefs, Hash
7 accept_param_as_json :updates
9 skip_before_action :find_object_by_uuid, only:
10 [:activate, :current, :system, :setup, :merge, :batch_update]
11 skip_before_action :render_404_if_no_object, only:
12 [:activate, :current, :system, :setup, :merge, :batch_update]
13 before_action :admin_required, only: [:setup, :unsetup, :update_uuid, :batch_update]
15 # Internal API used by controller to update local cache of user
16 # records from LoginCluster.
19 params[:updates].andand.each do |uuid, attrs|
21 u = User.find_or_create_by(uuid: uuid)
22 rescue ActiveRecord::RecordNotUnique
25 u.update_attributes!(nullify_attrs(attrs))
35 @object = current_user
38 send_error("Not logged in", status: 401)
48 if params[:id] and params[:id].match(/\D/)
49 params[:uuid] = params.delete :id
51 if current_user.andand.is_admin && params[:uuid]
52 @object = User.find_by_uuid params[:uuid]
54 @object = current_user
56 if not @object.is_active
57 if @object.uuid[0..4] != Rails.configuration.ClusterID
58 logger.warn "Remote user #{@object.uuid} called users.activate"
59 raise ArgumentError.new "cannot activate remote account"
60 elsif not (current_user.is_admin or @object.is_invited)
61 logger.warn "User #{@object.uuid} called users.activate " +
63 raise ArgumentError.new "Cannot activate without being invited."
66 required_uuids = Link.where("owner_uuid = ? and link_class = ? and name = ? and tail_uuid = ? and head_uuid like ?",
71 Collection.uuid_like_pattern).
73 signed_uuids = Link.where(owner_uuid: system_user_uuid,
74 link_class: 'signature',
76 tail_uuid: @object.uuid,
77 head_uuid: required_uuids).
79 todo_uuids = required_uuids - signed_uuids
81 @object.update_attributes is_active: true
82 logger.info "User #{@object.uuid} activated"
84 logger.warn "User #{@object.uuid} called users.activate " +
85 "before signing agreements #{todo_uuids.inspect}"
86 raise ArvadosModel::PermissionDeniedError.new \
87 "Cannot activate without user agreements #{todo_uuids.inspect}."
94 # create user object and all the needed links
97 @object = User.find_by_uuid(params[:uuid])
99 return render_404_if_no_object
101 elsif !params[:user] || params[:user].empty?
102 raise ArgumentError.new "Required uuid or user"
103 elsif !params[:user]['email']
104 raise ArgumentError.new "Require user email"
106 @object = model_class.create! resource_attrs
109 # It's not always possible for the client to know the user's
110 # username when submitting this request: the username might have
111 # been assigned automatically in create!() above. If client
112 # provided a plain repository name, prefix it with the username
113 # now that we know what it is.
114 if params[:repo_name].nil?
116 elsif @object.username.nil?
118 new("cannot setup a repository because user has no username")
119 elsif params[:repo_name].index("/")
120 full_repo_name = params[:repo_name]
122 full_repo_name = "#{@object.username}/#{params[:repo_name]}"
125 @response = @object.setup(repo_name: full_repo_name,
126 vm_uuid: params[:vm_uuid])
128 # setup succeeded. send email to user
129 if params[:send_notification_email]
131 UserNotifier.account_is_setup(@object).deliver_now
133 logger.warn "Failed to send email to #{@object.email}: #{e}"
137 send_json kind: "arvados#HashList", items: @response.as_api_response(nil)
140 # delete user agreements, vm, repository, login links; set state to inactive
142 reload_object_before_update
147 # Change UUID to a new (unused) uuid and transfer all owned/linked
148 # objects accordingly.
150 @object.update_uuid(new_uuid: params[:new_uuid])
155 if (params[:old_user_uuid] || params[:new_user_uuid])
156 if !current_user.andand.is_admin
157 return send_error("Must be admin to use old_user_uuid/new_user_uuid", status: 403)
159 if !params[:old_user_uuid] || !params[:new_user_uuid]
160 return send_error("Must supply both old_user_uuid and new_user_uuid", status: 422)
162 new_user = User.find_by_uuid(params[:new_user_uuid])
164 return send_error("User in new_user_uuid not found", status: 422)
166 @object = User.find_by_uuid(params[:old_user_uuid])
168 return send_error("User in old_user_uuid not found", status: 422)
171 if !Thread.current[:api_client].andand.is_trusted
172 return send_error("supplied API token is not from a trusted client", status: 403)
173 elsif Thread.current[:api_client_authorization].scopes != ['all']
174 return send_error("cannot merge with a scoped token", status: 403)
177 new_auth = ApiClientAuthorization.validate(token: params[:new_user_token])
179 return send_error("invalid new_user_token", status: 401)
182 if new_auth.user.uuid[0..4] == Rails.configuration.ClusterID
183 if !new_auth.api_client.andand.is_trusted
184 return send_error("supplied new_user_token is not from a trusted client", status: 403)
185 elsif new_auth.scopes != ['all']
186 return send_error("supplied new_user_token has restricted scope", status: 403)
189 new_user = new_auth.user
190 @object = current_user
193 if @object.uuid == new_user.uuid
194 return send_error("cannot merge user to self", status: 422)
197 if !params[:new_owner_uuid]
198 return send_error("missing new_owner_uuid", status: 422)
201 if !new_user.can?(write: params[:new_owner_uuid])
202 return send_error("cannot move objects into supplied new_owner_uuid: new user does not have write permission", status: 403)
205 act_as_system_user do
206 @object.merge(new_owner_uuid: params[:new_owner_uuid],
207 new_user_uuid: new_user.uuid,
208 redirect_to_new_user: params[:redirect_to_new_user])
215 def self._merge_requires_parameters
218 type: 'string', required: true,
221 type: 'string', required: false,
223 redirect_to_new_user: {
224 type: 'boolean', required: false,
227 type: 'string', required: false,
230 type: 'string', required: false,
235 def self._setup_requires_parameters
238 type: 'string', required: false
241 type: 'object', required: false
244 type: 'string', required: false
247 type: 'string', required: false
249 send_notification_email: {
250 type: 'boolean', required: false, default: false
255 def self._update_requires_parameters
258 type: 'boolean', required: false,
263 def self._update_uuid_requires_parameters
266 type: 'string', required: true,
271 def apply_filters(model_class=nil)
272 return super if @read_users.any?(&:is_admin)
273 if params[:uuid] != current_user.andand.uuid
274 # Non-admin index/show returns very basic information about readable users.
275 safe_attrs = ["uuid", "is_active", "email", "first_name", "last_name", "username"]
277 @select = @select & safe_attrs
281 @filters += [['is_active', '=', true]]
286 def nullable_attributes
287 super + [:email, :first_name, :last_name, :username]