@nidomiro/relation-tuple-parser-ory-grpc v0.2.1

@nidomiro/relation-tuple-parser-ory

This library is the same as @nidomiro/relation-tuple-parser but uses grpc types of ory keto.

Usage

import { parseRelationTupleToOryGrpc } from '@nidomiro/relation-tuple-parser-ory-grpc'

const result = parseRelationTupleToOryGrpc('sharedFiles:a.txt#access@(dirs:b#access)')
const value = result.unwrapOrThrow()

With replacements

It is also possible to parse the Relation tuple in a structure where different placeholders can be replaced. This is especially useful if you define a Guard via Decorators but require som dynamic replacements e.g. for the id of the current user.

Usage

import { parseRelationTupleWithReplacements } from '@nidomiro/relation-tuple-parser-ory-grpc'

const result = parseRelationTupleWithReplacements(({ userId }) => `groups:admin#member@${userId}`)

/**
 * Contains the "Template" of the Relation tuple with the replacements defined above.
 * Calculate this once and use it on every evaluation.
 */
const valueWithreplacements = result.unwrapOrThrow()

/**
 * Execute this at evaluation time (e.g. every incomming Request) to get the actual ory Relation tuple send to keto via grpc.
 */
const relationTuple = convertRelationTupleWithReplacementsToOryGrpc(valueWithreplacements, {
	userId: 'my_user_id',
})

Building

Run nx build typescript-ory-grpc to build the library.

Running unit tests

Run nx test typescript-ory-grpc to execute the unit tests.

Publish

Make sure you are logged into npm.

Run nx publish typescript-ory-grpc --ver x.x.x --tag latest to publish to npm.