thedesk/src/main/Auth.ts
2019-04-27 19:36:00 +09:00

122 lines
3.1 KiB
TypeScript

import { ipcMain, Event, shell, app } from "electron"
import Mastodon, { Response, Account, OAuth } from "megalodon"
import { join } from "path"
import Datastore from "nedb"
import Client from "./Client"
interface AccountDoc {
_id?: string
domain: string
acct: string
avatar: string
avatarStatic: string
accessToken: string
color?: string
}
export default class Auth {
public static ready() {
ipcMain.on("new-account-setup", (event: Event, instance: string) => this.setup(event, instance))
}
private static async setup(event: Event, instance: string) {
let appData: OAuth.AppData
try {
const SCOPES: string = "read write follow"
appData = await Mastodon.registerApp(
"TheDesk",
{
scopes: SCOPES
},
"https://" + instance
)
} catch (err) {
let error: Error = err
event.sender.send(`error`, {
id: "ERROR_CONNECTION",
message: "Connection error",
meta: error
})
return
}
let url: string | null = appData.url
if (url === null) {
event.sender.send(`error`, {
id: "ERROR_GET_AUTHURL",
message: "Failed to get auth URL to login."
})
return
}
shell.openExternal(
url,
{
activate: false
},
err => {
if (err) console.log(err)
}
)
ipcMain.once("new-account-auth", (event: Event, code: string, instance: string) => {
this.auth(event, code, instance, appData.clientId, appData.clientSecret)
})
}
private static async auth(event: Event, code: string, instance: string, clientId: string, clientSecret: string) {
let tokenData: Partial<{ accessToken: string }>
try {
tokenData = await Mastodon.fetchAccessToken(clientId, clientSecret, code, "https://" + instance)
} catch (err) {
let error: Error = err
event.sender.send(`error`, {
id: "ERROR_CONNECTION",
message: "Connection error",
meta: error
})
return
}
if (tokenData.accessToken === undefined) {
event.sender.send(`error`, {
id: "ERROR_GET_TOKEN",
message: "Failed to get access token."
})
return
}
const client = Client.createAuthClient('http', instance, tokenData.accessToken)
let resp: Response<Account> = await client.get<Account>("/accounts/verify_credentials")
let you = resp.data
let db = new Datastore({
filename: join(app.getPath("userData"), "account.db"),
autoload: true
})
let docs: AccountDoc = {
domain: instance,
acct: you.acct,
avatar: you.avatar,
avatarStatic: you.avatar_static,
accessToken: tokenData.accessToken,
}
db.insert(docs, function (err, newDocs) {
if (err) {
event.sender.send(`error`, {
id: "ERROR_YOU_TRY_ANOTHER_ACCOUNT",
message: "You cannot login already logined account."
})
} else {
Client.setAuthClient('http', `@${newDocs.acct}@${newDocs.domain}`, client)
event.sender.send(`login-complete`, newDocs)
}
})
}
}