32 lines
844 B
Ruby
32 lines
844 B
Ruby
class ApplicationUserClaim < ApplicationRecord
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belongs_to :application
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belongs_to :user
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# Reserved OIDC claim names that should not be overridden
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RESERVED_CLAIMS = %w[
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iss sub aud exp iat nbf jti nonce azp
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email email_verified preferred_username name
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groups
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].freeze
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validates :user_id, uniqueness: {scope: :application_id}
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validate :no_reserved_claim_names
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# Parse custom_claims JSON field
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def parsed_custom_claims
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return {} if custom_claims.blank?
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custom_claims.is_a?(Hash) ? custom_claims : {}
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end
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private
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def no_reserved_claim_names
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return if custom_claims.blank?
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reserved_used = parsed_custom_claims.keys.map(&:to_s) & RESERVED_CLAIMS
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if reserved_used.any?
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errors.add(:custom_claims, "cannot override reserved OIDC claims: #{reserved_used.join(", ")}")
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end
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end
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end
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