87 lines
1.8 KiB
Ruby
87 lines
1.8 KiB
Ruby
# == Schema Information
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#
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# Table name: keys
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#
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# id :integer not null, primary key
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# user_id :integer
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# created_at :datetime
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# updated_at :datetime
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# key :text
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# title :string(255)
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# type :string(255)
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# fingerprint :string(255)
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#
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require 'digest/md5'
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class Key < ActiveRecord::Base
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include Gitlab::Popen
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belongs_to :user
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before_validation :strip_white_space, :generate_fingerpint
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validates :title, presence: true, length: { within: 0..255 }
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validates :key, presence: true, length: { within: 0..5000 }, format: { with: /\A(ssh|ecdsa)-.*\Z/ }, uniqueness: true
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validates :fingerprint, uniqueness: true, presence: { message: 'cannot be generated' }
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delegate :name, :email, to: :user, prefix: true
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after_create :add_to_shell
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after_create :notify_user
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after_destroy :remove_from_shell
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def strip_white_space
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self.key = key.strip unless key.blank?
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end
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# projects that has this key
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def projects
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user.authorized_projects
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end
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def shell_id
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"key-#{id}"
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end
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def add_to_shell
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GitlabShellWorker.perform_async(
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:add_key,
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shell_id,
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key
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)
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end
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def notify_user
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NotificationService.new.new_key(self)
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end
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def remove_from_shell
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GitlabShellWorker.perform_async(
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:remove_key,
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shell_id,
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key,
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)
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end
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private
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def generate_fingerpint
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self.fingerprint = nil
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return unless key.present?
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cmd_status = 0
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cmd_output = ''
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Tempfile.open('gitlab_key_file') do |file|
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file.puts key
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file.rewind
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cmd_output, cmd_status = popen(%W(ssh-keygen -lf #{file.path}), '/tmp')
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end
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if cmd_status.zero?
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cmd_output.gsub /([\d\h]{2}:)+[\d\h]{2}/ do |match|
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self.fingerprint = match
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end
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end
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end
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end
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