23 lines
357 B
Ruby
23 lines
357 B
Ruby
class Token < ActiveRecord::Base
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belongs_to :user
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before_create :assign_token
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CHARS = 32
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private
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def assign_token
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self.token = generate_token
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end
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def generate_token
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loop do
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candidate = SecureRandom.base64(CHARS).gsub(/\W/, '')
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if candidate.size >= CHARS
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return candidate[0...CHARS]
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end
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end
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end
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end
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