debian-mirror-gitlab/app/models/concerns/token_authenticatable_strategies/digest.rb

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2018-11-18 11:00:15 +05:30
# frozen_string_literal: true
module TokenAuthenticatableStrategies
class Digest < Base
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def token_fields
super + [token_field_name]
end
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def find_token_authenticatable(token, unscoped = false)
return unless token
token_authenticatable = relation(unscoped).find_by(token_field_name => Gitlab::CryptoHelper.sha256(token))
if @options[:fallback]
token_authenticatable ||= fallback_strategy.find_token_authenticatable(token)
end
token_authenticatable
end
def get_token(instance)
token = instance.cleartext_tokens&.[](@token_field)
token ||= fallback_strategy.get_token(instance) if @options[:fallback]
token
end
def set_token(instance, token)
return unless token
instance.cleartext_tokens ||= {}
instance.cleartext_tokens[@token_field] = token
instance[token_field_name] = Gitlab::CryptoHelper.sha256(token)
instance[@token_field] = nil if @options[:fallback]
end
protected
def fallback_strategy
@fallback_strategy ||= TokenAuthenticatableStrategies::Insecure.new(@klass, @token_field, @options)
end
def token_set?(instance)
token_digest = instance.read_attribute(token_field_name)
token_digest ||= instance.read_attribute(@token_field) if @options[:fallback]
token_digest.present?
end
def token_field_name
"#{@token_field}_digest"
end
end
end