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@niseline/niseliff
Advanced tools
NiseLine is inspired by LocalStack. Goal of this tool is to create a mock service for LINE.

NiseLine is inspired by LocalStack. Goal of this tool is to create a mock service for LINE.
Launch NiseLine server by Docker image.
docker run -d -p 3000:3000 dyoshikawa/niseline:latest
And install NiseLiff SDK.
npm i @niseline/niseliff
Use NiseLiff SDK in your client app!
import { buildNiseliff } from '@niseline/niseliff'
import React from 'react'
import ReactDOM from 'react-dom'
const liff = buildNiseliff({
liffId: 'DUMMY_LIFF_ID',
})
liff
.init({
liffId: 'DUMMY_LIFF_ID',
})
.then(() => {
ReactDOM.render(
<React.StrictMode>Your client app</React.StrictMode>,
document.getElementById('root')
)
})
Install @niseline/niseliff.
npm i @niseline/niseliff
You can use with npm package of LIFF SDK. Switch between the real LIFF SDK and the NiseLiff SDK for each environment. In this example, the NiseLiff SDK is used only in the local environment.
// /path/to/config.ts
export const env: 'local' | 'development' | 'staging' | 'production' = 'local'
// /path/to/liff.ts
import * as config from '/path/to/config'
import realLiff, { Liff } from '@line/liff'
import { buildNiseliff } from '@niseline/niseliff'
const liff =
config.env === 'local' ? buildNiseliff({ liffId: 'DUMMY_LIFF_ID' }) : realLiff
export default liff
// /path/to/index.tsx
import liff from '/path/to/liff'
import React from 'react'
import ReactDOM from 'react-dom'
liff.init({ liffId: 'DUMMY_LIFF_ID' }).then(() => {
ReactDOM.render(
<React.StrictMode>Your client app</React.StrictMode>,
document.getElementById('root')
)
})
You can also use with CDN of LIFF SDK. If you use typescript, it is recommended that you install the @line/liff package. The actual runtime is a CDN, but the type definitions are available from the npm package.
// /path/to/config.ts
export const env: 'local' | 'development' | 'staging' | 'production' = 'local'
// /path/to/index.tsx
import * as config from '/path/to/config'
import { Liff } from '@line/liff'
import { buildNiseliff } from '@niseline/niseliff'
import React from 'react'
import ReactDOM from 'react-dom'
declare global {
var liff: Liff
}
if (config.env === 'local') {
window.liff = buildNiseliff({
liffId: 'DUMMY_LIFF_ID',
})
}
window.liff
.init({
liffId: 'DUMMY_LIFF_ID',
})
.then(() => {
ReactDOM.render(
<React.StrictMode>Your client app</React.StrictMode>,
document.getElementById('root')
)
})
Pull and run dyoshikawa/niseline.
docker run -d -p 3000:3000 dyoshikawa/niseline:latest
curl http://localhost:3000/niseline/api/ping
# => {"ping":"pong"}
# docker-compose.yml
version: '3'
services:
niseline:
image: dyoshikawa/niseline:latest
ports:
- 3000:3000
docker compose up -d
curl http://localhost:3000/niseline/api/ping
# => {"ping":"pong"}
curl --request POST \
--url http://localhost:3000/niseline/api/users \
--header 'content-type: application/json' \
--data '{"id": "FOO_ID","name": "Foo","picture": "http://example.com/foo.jpg","email": "foo@example.com"}'
# => null
curl -v -X POST 'http://localhost:3000/oauth2/v2.1/verify' \
-H 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'id_token=FOO_ID' \
--data-urlencode 'client_id=1234567890'
# => {"iss":"https://example.com","sub":"FOO_ID","aud":"1234567890","exp":1504169092,"iat":1504263657,"nonce":"0987654asdf","amr":["pwd"],"name":"Foo","picture":"http://example.com/foo.jpg","email":"foo@example.com"}
FAQs
NiseLine is inspired by LocalStack. Goal of this tool is to create a mock service for LINE.
We found that @niseline/niseliff demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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