mirror of
https://github.com/basecamp/once-campfire.git
synced 2026-10-28 00:16:48 +09:00
Jeremy Daer
b01bb7a0a7
Keeping the session the password was changed from also kept any copy of its cookie working, and a copied cookie is one of the ways someone else gets into an account. Every session ends now, and the profile page signs the browser that changed the password back in with a new one.
91 lines
3.2 KiB
Ruby
91 lines
3.2 KiB
Ruby
class User < ApplicationRecord
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include Avatar, Bannable, Bot, Mentionable, Role, Transferable
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has_many :memberships, dependent: :delete_all
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has_many :rooms, through: :memberships
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has_many :reachable_messages, through: :rooms, source: :messages
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has_many :messages, dependent: :destroy, foreign_key: :creator_id
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has_many :push_subscriptions, class_name: "Push::Subscription", dependent: :delete_all
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has_many :boosts, dependent: :destroy, foreign_key: :booster_id
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has_many :searches, dependent: :delete_all
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has_many :sessions, dependent: :destroy
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has_many :bans, dependent: :destroy
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enum :status, %i[ active deactivated banned ], default: :active
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has_secure_password validations: false
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after_create_commit :grant_membership_to_open_rooms
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after_update :sign_out_all_sessions, if: :saved_change_to_password_digest?
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after_update_commit :disconnect_signed_out_sessions, if: :saved_change_to_password_digest?
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scope :ordered, -> { order("LOWER(name)") }
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scope :filtered_by, ->(query) { where("name like ?", "%#{query}%") }
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def initials
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name.scan(/\b\w/).join
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end
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def title
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[ name, bio ].compact_blank.join(" – ")
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end
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def deactivate
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transaction do
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close_remote_connections
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memberships.without_direct_rooms.delete_all
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push_subscriptions.delete_all
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searches.delete_all
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sessions.delete_all
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update! status: :deactivated, email_address: deactived_email_address
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end
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end
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def reset_remote_connections
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close_remote_connections reconnect: true
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end
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private
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# A new password is how someone shuts out whoever else got into their account, so it ends every session opened
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# with the old one, copies of the changing browser's cookie included. The profile page signs that browser back in.
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def sign_out_all_sessions
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sessions.delete_all
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end
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# After commit, so a connection that drops can't come back on a session that's still there. The password is
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# saved by then, so a realtime service that can't be reached mustn't fail the change.
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def disconnect_signed_out_sessions
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reset_remote_connections
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rescue => error
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Rails.logger.warn "Could not disconnect remote connections after a password change: #{error.class}"
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end
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# One statement, which SQLite runs under the write lock, so no room is closed between reading the open ones and
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# inserting. A room that Room#destroy_later closes is either closed before, and skipped, or after, and takes this
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# membership away with the others. A room that granted itself to every user when it was created is skipped too,
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# as insert_all did.
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def grant_membership_to_open_rooms
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now = Time.current
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Membership.connection.execute Membership.sanitize_sql([ <<~SQL, id, now, now ])
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insert into memberships (room_id, user_id, created_at, updated_at)
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select id, ?, ?, ? from rooms where type = 'Rooms::Open'
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on conflict do nothing
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SQL
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end
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def deactived_email_address
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email_address&.gsub(/@/, "-deactivated-#{SecureRandom.uuid}@")
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end
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def close_remote_connections(reconnect: false)
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ActionCable.server.remote_connections.where(current_user: self).disconnect reconnect: reconnect
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end
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end
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