Use built-in crypto.randomUUID

[jonathansamines]

Support plan

• is this issue currently blocking your project? (yes/no): No
• is this issue affecting a production system? (yes/no): No

Context

• node version: n/a
• module version: n/a
• environment (e.g. node, browser, native): node
• used with (e.g. hapi application, another framework, standalone, ...): hapi application
• any other relevant information: n/a

What problem are you trying to solve?

Yar makes use of uuid.v4(). Given that dropping support for Node 12 is being proposed at hapijs/hapi#4279. Is it worth considering to use the Node's built-in support for UUID v4 (crypto.randomUUID)?

Do you have a new or modified API suggestion to solve the problem?

Not necessary, change would be an implementation detail, but support for Node 12 must be dropped. It is also worth mentioning that crypto.randomUUID is only available from Node 14.17

[kanongil]

I think it makes sense to require node 14.17+. It has been out for close to 5 months, and likely more than 6 once this change would be published. Hapi is already known for aggressive node runtime requirements.

[Nargonath]

It would make sense indeed. Thanks @jonathansamines for raising this. Usually it's pretty straightforward for users to increase their minor/patch versions of Node so I'd expect this version requirements not to be pretty problematic. We'd have to flag it breaking changes though since we're dropping Node@12 by using it.