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/**
* Fetch the Mojang username API through api.ashcon.app
*/
import fetch from 'node-fetch'
import { Agent } from 'https'
import { isUuid, undashUuid } from './util'
// We need to create an agent to prevent memory leaks
const httpsAgent = new Agent({
keepAlive: true
})
interface MojangApiResponse {
/** These uuids are already undashed */
uuid: string
username: string
}
/**
* Get mojang api data from the session server
*/
export async function mojangDataFromUuid(uuid: string): Promise<MojangApiResponse> {
console.log('mojangDataFromUuid', uuid)
const fetchResponse = await fetch(
// using mojang directly is faster than ashcon lol, also mojang removed the ratelimits from here
`https://sessionserver.mojang.com/session/minecraft/profile/${undashUuid(uuid)}`,
{ agent: () => httpsAgent }
)
const data = await fetchResponse.json()
return {
uuid: data.id,
username: data.name
}
}
export async function uuidFromUsername(username: string): Promise<string> {
console.log('uuidFromUsername', username)
// since we don't care about anything other than the uuid, we can use /uuid/ instead of /user/
const fetchResponse = await fetch(
`https://api.ashcon.app/mojang/v2/uuid/${username}`,
{ agent: () => httpsAgent }
)
const userUuid = await fetchResponse.text()
return userUuid.replace(/-/g, '')
}
export async function usernameFromUuid(uuid: string): Promise<string> {
const userJson = await mojangDataFromUuid(uuid)
return userJson.username
}
/**
* Fetch the uuid from a user
* @param user A user can be either a uuid or a username
*/
export async function uuidFromUser(user: string): Promise<string> {
if (isUuid(user))
// already a uuid, just return it undashed
return undashUuid(user)
else
return await uuidFromUsername(user)
}
export async function mojangDataFromUser(user: string): Promise<MojangApiResponse> {
if (!isUuid(user))
return await mojangDataFromUuid(await uuidFromUsername(user))
else
return await mojangDataFromUuid(user)
}
/**
* Fetch the username from a user
* @param user A user can be either a uuid or a username
*/
export async function usernameFromUser(user: string): Promise<string> {
// we do this to fix the capitalization
const data = await mojangDataFromUser(user)
return data.username
}
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