require 'carrierwave/orm/activerecord' class User < ActiveRecord::Base extend Gitlab::ConfigHelper include Gitlab::ConfigHelper include Gitlab::CurrentSettings include Referable include Sortable include CaseSensitivity include TokenAuthenticatable DEFAULT_NOTIFICATION_LEVEL = :participating add_authentication_token_field :authentication_token add_authentication_token_field :incoming_email_token default_value_for :admin, false default_value_for(:external) { current_application_settings.user_default_external } default_value_for :can_create_group, gitlab_config.default_can_create_group default_value_for :can_create_team, false default_value_for :hide_no_ssh_key, false default_value_for :hide_no_password, false default_value_for :theme_id, gitlab_config.default_theme attr_encrypted :otp_secret, key: Gitlab::Application.secrets.otp_key_base, mode: :per_attribute_iv_and_salt, insecure_mode: true, algorithm: 'aes-256-cbc' devise :two_factor_authenticatable, otp_secret_encryption_key: Gitlab::Application.secrets.otp_key_base devise :two_factor_backupable, otp_number_of_backup_codes: 10 serialize :otp_backup_codes, JSON devise :lockable, :recoverable, :rememberable, :trackable, :validatable, :omniauthable, :confirmable, :registerable attr_accessor :force_random_password # Virtual attribute for authenticating by either username or email attr_accessor :login # # Relations # # Namespace for personal projects has_one :namespace, -> { where type: nil }, dependent: :destroy, foreign_key: :owner_id # Profile has_many :keys, dependent: :destroy has_many :emails, dependent: :destroy has_many :personal_access_tokens, dependent: :destroy has_many :identities, dependent: :destroy, autosave: true has_many :u2f_registrations, dependent: :destroy has_many :chat_names, dependent: :destroy # Groups has_many :members, dependent: :destroy has_many :group_members, -> { where(requested_at: nil) }, dependent: :destroy, source: 'GroupMember' has_many :groups, through: :group_members has_many :owned_groups, -> { where members: { access_level: Gitlab::Access::OWNER } }, through: :group_members, source: :group has_many :masters_groups, -> { where members: { access_level: Gitlab::Access::MASTER } }, through: :group_members, source: :group # Projects has_many :groups_projects, through: :groups, source: :projects has_many :personal_projects, through: :namespace, source: :projects has_many :project_members, -> { where(requested_at: nil) }, dependent: :destroy has_many :projects, through: :project_members has_many :created_projects, foreign_key: :creator_id, class_name: 'Project' has_many :users_star_projects, dependent: :destroy has_many :starred_projects, through: :users_star_projects, source: :project has_many :snippets, dependent: :destroy, foreign_key: :author_id has_many :issues, dependent: :destroy, foreign_key: :author_id has_many :notes, dependent: :destroy, foreign_key: :author_id has_many :merge_requests, dependent: :destroy, foreign_key: :author_id has_many :events, dependent: :destroy, foreign_key: :author_id has_many :subscriptions, dependent: :destroy has_many :recent_events, -> { order "id DESC" }, foreign_key: :author_id, class_name: "Event" has_many :assigned_issues, dependent: :destroy, foreign_key: :assignee_id, class_name: "Issue" has_many :assigned_merge_requests, dependent: :destroy, foreign_key: :assignee_id, class_name: "MergeRequest" has_many :oauth_applications, class_name: 'Doorkeeper::Application', as: :owner, dependent: :destroy has_one :abuse_report, dependent: :destroy has_many :spam_logs, dependent: :destroy has_many :builds, dependent: :nullify, class_name: 'Ci::Build' has_many :pipelines, dependent: :nullify, class_name: 'Ci::Pipeline' has_many :todos, dependent: :destroy has_many :notification_settings, dependent: :destroy has_many :award_emoji, dependent: :destroy # # Validations # # Note: devise :validatable above adds validations for :email and :password validates :name, presence: true validates :notification_email, presence: true validates :notification_email, email: true, if: ->(user) { user.notification_email != user.email } validates :public_email, presence: true, uniqueness: true, email: true, allow_blank: true validates :bio, length: { maximum: 255 }, allow_blank: true validates :projects_limit, presence: true, numericality: { greater_than_or_equal_to: 0 } validates :username, namespace: true, presence: true, uniqueness: { case_sensitive: false } validate :namespace_uniq, if: ->(user) { user.username_changed? } validate :avatar_type, if: ->(user) { user.avatar.present? && user.avatar_changed? } validate :unique_email, if: ->(user) { user.email_changed? } validate :owns_notification_email, if: ->(user) { user.notification_email_changed? } validate :owns_public_email, if: ->(user) { user.public_email_changed? } validates :avatar, file_size: { maximum: 200.kilobytes.to_i } before_validation :generate_password, on: :create before_validation :signup_domain_valid?, on: :create before_validation :sanitize_attrs before_validation :set_notification_email, if: ->(user) { user.email_changed? } before_validation :set_public_email, if: ->(user) { user.public_email_changed? } after_update :update_emails_with_primary_email, if: ->(user) { user.email_changed? } before_save :ensure_authentication_token, :ensure_incoming_email_token before_save :ensure_external_user_rights after_save :ensure_namespace_correct after_initialize :set_projects_limit before_create :check_confirmation_email after_create :post_create_hook after_destroy :post_destroy_hook # User's Layout preference enum layout: [:fixed, :fluid] # User's Dashboard preference # Note: When adding an option, it MUST go on the end of the array. enum dashboard: [:projects, :stars, :project_activity, :starred_project_activity, :groups, :todos] # User's Project preference # Note: When adding an option, it MUST go on the end of the array. enum project_view: [:readme, :activity, :files] alias_attribute :private_token, :authentication_token delegate :path, to: :namespace, allow_nil: true, prefix: true state_machine :state, initial: :active do event :block do transition active: :blocked transition ldap_blocked: :blocked end event :ldap_block do transition active: :ldap_blocked end event :activate do transition blocked: :active transition ldap_blocked: :active end state :blocked, :ldap_blocked do def blocked? true end end end mount_uploader :avatar, AvatarUploader # Scopes scope :admins, -> { where(admin: true) } scope :blocked, -> { with_states(:blocked, :ldap_blocked) } scope :external, -> { where(external: true) } scope :active, -> { with_state(:active) } scope :not_in_project, ->(project) { project.users.present? ? where("id not in (:ids)", ids: project.users.map(&:id) ) : all } scope :without_projects, -> { where('id NOT IN (SELECT DISTINCT(user_id) FROM members WHERE user_id IS NOT NULL AND requested_at IS NULL)') } scope :todo_authors, ->(user_id, state) { where(id: Todo.where(user_id: user_id, state: state).select(:author_id)) } def self.with_two_factor joins("LEFT OUTER JOIN u2f_registrations AS u2f ON u2f.user_id = users.id"). where("u2f.id IS NOT NULL OR otp_required_for_login = ?", true).distinct(arel_table[:id]) end def self.without_two_factor joins("LEFT OUTER JOIN u2f_registrations AS u2f ON u2f.user_id = users.id"). where("u2f.id IS NULL AND otp_required_for_login = ?", false) end # # Class methods # class << self # Devise method overridden to allow sign in with email or username def find_for_database_authentication(warden_conditions) conditions = warden_conditions.dup if login = conditions.delete(:login) where(conditions).find_by("lower(username) = :value OR lower(email) = :value", value: login.downcase) else find_by(conditions) end end def sort(method) case method.to_s when 'recent_sign_in' then reorder(last_sign_in_at: :desc) when 'oldest_sign_in' then reorder(last_sign_in_at: :asc) else order_by(method) end end # Find a User by their primary email or any associated secondary email def find_by_any_email(email) sql = 'SELECT * FROM users WHERE id IN ( SELECT id FROM users WHERE email = :email UNION SELECT emails.user_id FROM emails WHERE email = :email ) LIMIT 1;' User.find_by_sql([sql, { email: email }]).first end def filter(filter_name) case filter_name when 'admins' self.admins when 'blocked' self.blocked when 'two_factor_disabled' self.without_two_factor when 'two_factor_enabled' self.with_two_factor when 'wop' self.without_projects when 'external' self.external else self.active end end # Searches users matching the given query. # # This method uses ILIKE on PostgreSQL and LIKE on MySQL. # # query - The search query as a String # # Returns an ActiveRecord::Relation. def search(query) table = arel_table pattern = "%#{query}%" where( table[:name].matches(pattern). or(table[:email].matches(pattern)). or(table[:username].matches(pattern)) ) end # searches user by given pattern # it compares name, email, username fields and user's secondary emails with given pattern # This method uses ILIKE on PostgreSQL and LIKE on MySQL. def search_with_secondary_emails(query) table = arel_table email_table = Email.arel_table pattern = "%#{query}%" matched_by_emails_user_ids = email_table.project(email_table[:user_id]).where(email_table[:email].matches(pattern)) where( table[:name].matches(pattern). or(table[:email].matches(pattern)). or(table[:username].matches(pattern)). or(table[:id].in(matched_by_emails_user_ids)) ) end def by_login(login) return nil unless login if login.include?('@'.freeze) unscoped.iwhere(email: login).take else unscoped.iwhere(username: login).take end end def find_by_username!(username) find_by!('lower(username) = ?', username.downcase) end def find_by_personal_access_token(token_string) personal_access_token = PersonalAccessToken.active.find_by_token(token_string) if token_string personal_access_token.user if personal_access_token end def by_username_or_id(name_or_id) find_by('users.username = ? OR users.id = ?', name_or_id.to_s, name_or_id.to_i) end # Returns a user for the given SSH key. def find_by_ssh_key_id(key_id) find_by(id: Key.unscoped.select(:user_id).where(id: key_id)) end def build_user(attrs = {}) User.new(attrs) end def reference_prefix '@' end # Pattern used to extract `@user` user references from text def reference_pattern %r{ #{Regexp.escape(reference_prefix)} (?#{Gitlab::Regex::NAMESPACE_REGEX_STR}) }x end end # # Instance methods # def to_param username end def to_reference(_from_project = nil, _target_project = nil) "#{self.class.reference_prefix}#{username}" end def generate_password if self.force_random_password self.password = self.password_confirmation = Devise.friendly_token.first(Devise.password_length.min) end end def generate_reset_token @reset_token, enc = Devise.token_generator.generate(self.class, :reset_password_token) self.reset_password_token = enc self.reset_password_sent_at = Time.now.utc @reset_token end def check_confirmation_email skip_confirmation! unless current_application_settings.send_user_confirmation_email end def recently_sent_password_reset? reset_password_sent_at.present? && reset_password_sent_at >= 1.minute.ago end def disable_two_factor! transaction do update_attributes( otp_required_for_login: false, encrypted_otp_secret: nil, encrypted_otp_secret_iv: nil, encrypted_otp_secret_salt: nil, otp_grace_period_started_at: nil, otp_backup_codes: nil ) self.u2f_registrations.destroy_all end end def two_factor_enabled? two_factor_otp_enabled? || two_factor_u2f_enabled? end def two_factor_otp_enabled? self.otp_required_for_login? end def two_factor_u2f_enabled? self.u2f_registrations.exists? end def namespace_uniq # Return early if username already failed the first uniqueness validation return if self.errors.key?(:username) && self.errors[:username].include?('has already been taken') namespace_name = self.username existing_namespace = Namespace.by_path(namespace_name) if existing_namespace && existing_namespace != self.namespace self.errors.add(:username, 'has already been taken') end end def avatar_type unless self.avatar.image? self.errors.add :avatar, "only images allowed" end end def unique_email if !self.emails.exists?(email: self.email) && Email.exists?(email: self.email) self.errors.add(:email, 'has already been taken') end end def owns_notification_email return if self.temp_oauth_email? self.errors.add(:notification_email, "is not an email you own") unless self.all_emails.include?(self.notification_email) end def owns_public_email return if self.public_email.blank? self.errors.add(:public_email, "is not an email you own") unless self.all_emails.include?(self.public_email) end def update_emails_with_primary_email primary_email_record = self.emails.find_by(email: self.email) if primary_email_record primary_email_record.destroy self.emails.create(email: self.email_was) self.update_secondary_emails! end end # Returns the groups a user has access to def authorized_groups union = Gitlab::SQL::Union. new([groups.select(:id), authorized_projects.select(:namespace_id)]) Group.where("namespaces.id IN (#{union.to_sql})") end # Returns projects user is authorized to access. # # If you change the logic of this method, please also update `Project#authorized_for_user` def authorized_projects(min_access_level = nil) Project.where("projects.id IN (#{projects_union(min_access_level).to_sql})") end # Returns the projects this user has reporter (or greater) access to, limited # to at most the given projects. # # This method is useful when you have a list of projects and want to # efficiently check to which of these projects the user has at least reporter # access. def projects_with_reporter_access_limited_to(projects) authorized_projects(Gitlab::Access::REPORTER).where(id: projects) end def viewable_starred_projects starred_projects.where("projects.visibility_level IN (?) OR projects.id IN (#{projects_union.to_sql})", [Project::PUBLIC, Project::INTERNAL]) end def owned_projects @owned_projects ||= Project.where('namespace_id IN (?) OR namespace_id = ?', owned_groups.select(:id), namespace.id).joins(:namespace) end # Returns projects which user can admin issues on (for example to move an issue to that project). # # This logic is duplicated from `Ability#project_abilities` into a SQL form. def projects_where_can_admin_issues authorized_projects(Gitlab::Access::REPORTER).non_archived.with_issues_enabled end def is_admin? admin end def require_ssh_key? keys.count == 0 end def require_password? password_automatically_set? && !ldap_user? end def can_change_username? gitlab_config.username_changing_enabled end def can_create_project? projects_limit_left > 0 end def can_create_group? can?(:create_group, nil) end def can_select_namespace? several_namespaces? || admin end def can?(action, subject) Ability.allowed?(self, action, subject) end def first_name name.split.first unless name.blank? end def cared_merge_requests MergeRequest.cared(self) end def projects_limit_left projects_limit - personal_projects.count end def projects_limit_percent return 100 if projects_limit.zero? (personal_projects.count.to_f / projects_limit) * 100 end def recent_push(project_ids = nil) # Get push events not earlier than 2 hours ago events = recent_events.code_push.where("created_at > ?", Time.now - 2.hours) events = events.where(project_id: project_ids) if project_ids # Use the latest event that has not been pushed or merged recently events.recent.find do |event| project = Project.find_by_id(event.project_id) next unless project if project.repository.branch_exists?(event.branch_name) merge_requests = MergeRequest.where("created_at >= ?", event.created_at). where(source_project_id: project.id, source_branch: event.branch_name) merge_requests.empty? end end end def projects_sorted_by_activity authorized_projects.sorted_by_activity end def several_namespaces? owned_groups.any? || masters_groups.any? end def namespace_id namespace.try :id end def name_with_username "#{name} (#{username})" end def already_forked?(project) !!fork_of(project) end def fork_of(project) links = ForkedProjectLink.where(forked_from_project_id: project, forked_to_project_id: personal_projects) if links.any? links.first.forked_to_project else nil end end def ldap_user? identities.exists?(["provider LIKE ? AND extern_uid IS NOT NULL", "ldap%"]) end def ldap_identity @ldap_identity ||= identities.find_by(["provider LIKE ?", "ldap%"]) end def project_deploy_keys DeployKey.unscoped.in_projects(self.authorized_projects.pluck(:id)).distinct(:id) end def accessible_deploy_keys @accessible_deploy_keys ||= begin key_ids = project_deploy_keys.pluck(:id) key_ids.push(*DeployKey.are_public.pluck(:id)) DeployKey.where(id: key_ids) end end def created_by User.find_by(id: created_by_id) if created_by_id end def sanitize_attrs %w(name username skype linkedin twitter).each do |attr| value = self.send(attr) self.send("#{attr}=", Sanitize.clean(value)) if value.present? end end def set_notification_email if self.notification_email.blank? || !self.all_emails.include?(self.notification_email) self.notification_email = self.email end end def set_public_email if self.public_email.blank? || !self.all_emails.include?(self.public_email) self.public_email = '' end end def update_secondary_emails! self.set_notification_email self.set_public_email self.save if self.notification_email_changed? || self.public_email_changed? end def set_projects_limit # `User.select(:id)` raises # `ActiveModel::MissingAttributeError: missing attribute: projects_limit` # without this safeguard! return unless self.has_attribute?(:projects_limit) connection_default_value_defined = new_record? && !projects_limit_changed? return unless self.projects_limit.nil? || connection_default_value_defined self.projects_limit = current_application_settings.default_projects_limit end def requires_ldap_check? if !Gitlab.config.ldap.enabled false elsif ldap_user? !last_credential_check_at || (last_credential_check_at + 1.hour) < Time.now else false end end def try_obtain_ldap_lease # After obtaining this lease LDAP checks will be blocked for 600 seconds # (10 minutes) for this user. lease = Gitlab::ExclusiveLease.new("user_ldap_check:#{id}", timeout: 600) lease.try_obtain end def solo_owned_groups @solo_owned_groups ||= owned_groups.select do |group| group.owners == [self] end end def with_defaults User.defaults.each do |k, v| self.send("#{k}=", v) end self end def can_leave_project?(project) project.namespace != namespace && project.project_member(self) end # Reset project events cache related to this user # # Since we do cache @event we need to reset cache in special cases: # * when the user changes their avatar # Events cache stored like events/23-20130109142513. # The cache key includes updated_at timestamp. # Thus it will automatically generate a new fragment # when the event is updated because the key changes. def reset_events_cache Event.where(author_id: self.id). order('id DESC').limit(1000). update_all(updated_at: Time.now) end def full_website_url return "http://#{website_url}" if website_url !~ /\Ahttps?:\/\// website_url end def short_website_url website_url.sub(/\Ahttps?:\/\//, '') end def all_ssh_keys keys.map(&:publishable_key) end def temp_oauth_email? email.start_with?('temp-email-for-oauth') end def avatar_url(size = nil, scale = 2) if self[:avatar].present? [gitlab_config.url, avatar.url].join else GravatarService.new.execute(email, size, scale) end end def all_emails all_emails = [] all_emails << self.email unless self.temp_oauth_email? all_emails.concat(self.emails.map(&:email)) all_emails end def hook_attrs { name: name, username: username, avatar_url: avatar_url } end def ensure_namespace_correct # Ensure user has namespace self.create_namespace!(path: self.username, name: self.username) unless self.namespace if self.username_changed? self.namespace.update_attributes(path: self.username, name: self.username) end end def post_create_hook log_info("User \"#{self.name}\" (#{self.email}) was created") notification_service.new_user(self, @reset_token) if self.created_by_id system_hook_service.execute_hooks_for(self, :create) end def post_destroy_hook log_info("User \"#{self.name}\" (#{self.email}) was removed") system_hook_service.execute_hooks_for(self, :destroy) end def notification_service NotificationService.new end def log_info(message) Gitlab::AppLogger.info message end def system_hook_service SystemHooksService.new end def starred?(project) starred_projects.exists?(project.id) end def toggle_star(project) UsersStarProject.transaction do user_star_project = users_star_projects. where(project: project, user: self).lock(true).first if user_star_project user_star_project.destroy else UsersStarProject.create!(project: project, user: self) end end end def manageable_namespaces @manageable_namespaces ||= [namespace] + owned_groups + masters_groups end def namespaces namespace_ids = groups.pluck(:id) namespace_ids.push(namespace.id) Namespace.where(id: namespace_ids) end def oauth_authorized_tokens Doorkeeper::AccessToken.where(resource_owner_id: self.id, revoked_at: nil) end # Returns the projects a user contributed to in the last year. # # This method relies on a subquery as this performs significantly better # compared to a JOIN when coupled with, for example, # `Project.visible_to_user`. That is, consider the following code: # # some_user.contributed_projects.visible_to_user(other_user) # # If this method were to use a JOIN the resulting query would take roughly 200 # ms on a database with a similar size to GitLab.com's database. On the other # hand, using a subquery means we can get the exact same data in about 40 ms. def contributed_projects events = Event.select(:project_id). contributions.where(author_id: self). where("created_at > ?", Time.now - 1.year). uniq. reorder(nil) Project.where(id: events) end def can_be_removed? !solo_owned_groups.present? end def ci_authorized_runners @ci_authorized_runners ||= begin runner_ids = Ci::RunnerProject. where("ci_runner_projects.gl_project_id IN (#{ci_projects_union.to_sql})"). select(:runner_id) Ci::Runner.specific.where(id: runner_ids) end end def notification_settings_for(source) notification_settings.find_or_initialize_by(source: source) end # Lazy load global notification setting # Initializes User setting with Participating level if setting not persisted def global_notification_setting return @global_notification_setting if defined?(@global_notification_setting) @global_notification_setting = notification_settings.find_or_initialize_by(source: nil) @global_notification_setting.update_attributes(level: NotificationSetting.levels[DEFAULT_NOTIFICATION_LEVEL]) unless @global_notification_setting.persisted? @global_notification_setting end def assigned_open_merge_request_count(force: false) Rails.cache.fetch(['users', id, 'assigned_open_merge_request_count'], force: force) do assigned_merge_requests.opened.count end end def assigned_open_issues_count(force: false) Rails.cache.fetch(['users', id, 'assigned_open_issues_count'], force: force) do assigned_issues.opened.count end end def update_cache_counts assigned_open_merge_request_count(force: true) assigned_open_issues_count(force: true) end def todos_done_count(force: false) Rails.cache.fetch(['users', id, 'todos_done_count'], force: force) do TodosFinder.new(self, state: :done).execute.count end end def todos_pending_count(force: false) Rails.cache.fetch(['users', id, 'todos_pending_count'], force: force) do TodosFinder.new(self, state: :pending).execute.count end end def update_todos_count_cache todos_done_count(force: true) todos_pending_count(force: true) end # This is copied from Devise::Models::Lockable#valid_for_authentication?, as our auth # flow means we don't call that automatically (and can't conveniently do so). # # See: # # def increment_failed_attempts! self.failed_attempts ||= 0 self.failed_attempts += 1 if attempts_exceeded? lock_access! unless access_locked? else save(validate: false) end end private def projects_union(min_access_level = nil) relations = [personal_projects.select(:id), groups_projects.select(:id), projects.select(:id), groups.joins(:shared_projects).select(:project_id)] if min_access_level scope = { access_level: Gitlab::Access.all_values.select { |access| access >= min_access_level } } relations = [relations.shift] + relations.map { |relation| relation.where(members: scope) } end Gitlab::SQL::Union.new(relations) end def ci_projects_union scope = { access_level: [Gitlab::Access::MASTER, Gitlab::Access::OWNER] } groups = groups_projects.where(members: scope) other = projects.where(members: scope) Gitlab::SQL::Union.new([personal_projects.select(:id), groups.select(:id), other.select(:id)]) end # Added according to https://github.com/plataformatec/devise/blob/7df57d5081f9884849ca15e4fde179ef164a575f/README.md#activejob-integration def send_devise_notification(notification, *args) devise_mailer.send(notification, self, *args).deliver_later end def ensure_external_user_rights return unless self.external? self.can_create_group = false self.projects_limit = 0 end def signup_domain_valid? valid = true error = nil if current_application_settings.domain_blacklist_enabled? blocked_domains = current_application_settings.domain_blacklist if domain_matches?(blocked_domains, self.email) error = 'is not from an allowed domain.' valid = false end end allowed_domains = current_application_settings.domain_whitelist unless allowed_domains.blank? if domain_matches?(allowed_domains, self.email) valid = true else error = "domain is not authorized for sign-up" valid = false end end self.errors.add(:email, error) unless valid valid end def domain_matches?(email_domains, email) signup_domain = Mail::Address.new(email).domain email_domains.any? do |domain| escaped = Regexp.escape(domain).gsub('\*', '.*?') regexp = Regexp.new "^#{escaped}$", Regexp::IGNORECASE signup_domain =~ regexp end end def generate_token(token_field) if token_field == :incoming_email_token # Needs to be all lowercase and alphanumeric because it's gonna be used in an email address. SecureRandom.hex.to_i(16).to_s(36) else super end end end