token = user.to_sgid(expires_in: 1.hour, for: 'reasons', constraint: 2).to_s
GlobalID::Locator.locate_signed(token, for: 'reasons', constraint: 3) == user # true

GlobalID::Locator.locate_signed does not respect additional constraints passed in on creation. How does one filter based on additional constraints?

CodePudding user response：

The constraints are still saved in the SignedGlobalID.uri

Therefore SignedGlobalID.parse(token, for: 'reasons').uri.params will return a hash which contains all the parameters. Add flow control for deciding to retrieve the object based on this hash.