diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/connections/BattleNet/index.ts | 23 | ||||
| -rw-r--r-- | src/connections/EpicGames/EpicGamesSettings.ts | 5 | ||||
| -rw-r--r-- | src/connections/EpicGames/index.ts | 135 | ||||
| -rw-r--r-- | src/connections/GitHub/index.ts | 13 |
4 files changed, 166 insertions, 10 deletions
diff --git a/src/connections/BattleNet/index.ts b/src/connections/BattleNet/index.ts index 5bbfefe9..f4b317cc 100644 --- a/src/connections/BattleNet/index.ts +++ b/src/connections/BattleNet/index.ts @@ -1,7 +1,12 @@ +import { + Config, + ConnectedAccount, + ConnectionCallbackSchema, + ConnectionLoader, + DiscordApiErrors, +} from "@fosscord/util"; import fetch from "node-fetch"; -import { Config, ConnectedAccount, ConnectionCallbackSchema, DiscordApiErrors } from "../../util"; import Connection from "../../util/connections/Connection"; -import { ConnectionLoader } from "../../util/connections/ConnectionLoader"; import { BattleNetSettings } from "./BattleNetSettings"; interface OAuthTokenResponse { @@ -46,7 +51,8 @@ export default class BattleNetConnection extends Connection { // TODO: probably shouldn't rely on cdn as this could be different from what we actually want. we should have an api endpoint setting. url.searchParams.append( "redirect_uri", - `${Config.get().cdn.endpointPrivate || "http://localhost:3001" + `${ + Config.get().cdn.endpointPrivate || "http://localhost:3001" }/connections/${this.id}/callback`, ); url.searchParams.append("scope", this.scopes.join(" ")); @@ -74,8 +80,9 @@ export default class BattleNetConnection extends Connection { code: code, client_id: this.settings.clientId!, client_secret: this.settings.clientSecret!, - redirect_uri: `${Config.get().cdn.endpointPrivate || "http://localhost:3001" - }/connections/${this.id}/callback`, + redirect_uri: `${ + Config.get().cdn.endpointPrivate || "http://localhost:3001" + }/connections/${this.id}/callback`, }), }) .then((res) => res.json()) @@ -106,7 +113,9 @@ export default class BattleNetConnection extends Connection { }); } - async handleCallback(params: ConnectionCallbackSchema): Promise<ConnectedAccount | null> { + async handleCallback( + params: ConnectionCallbackSchema, + ): Promise<ConnectedAccount | null> { const userId = this.getUserId(params.state); const token = await this.exchangeCode(params.state, params.code!); const userInfo = await this.getUser(token); @@ -114,7 +123,7 @@ export default class BattleNetConnection extends Connection { const exists = await this.hasConnection(userId, userInfo.id.toString()); if (exists) return null; - + return await this.createConnection({ user_id: userId, external_id: userInfo.id.toString(), diff --git a/src/connections/EpicGames/EpicGamesSettings.ts b/src/connections/EpicGames/EpicGamesSettings.ts new file mode 100644 index 00000000..4820a88a --- /dev/null +++ b/src/connections/EpicGames/EpicGamesSettings.ts @@ -0,0 +1,5 @@ +export class EpicGamesSettings { + enabled: boolean = false; + clientId: string | null = null; + clientSecret: string | null = null; +} diff --git a/src/connections/EpicGames/index.ts b/src/connections/EpicGames/index.ts new file mode 100644 index 00000000..cffafc60 --- /dev/null +++ b/src/connections/EpicGames/index.ts @@ -0,0 +1,135 @@ +import { + Config, + ConnectedAccount, + ConnectionCallbackSchema, + ConnectionLoader, + DiscordApiErrors, +} from "@fosscord/util"; +import fetch from "node-fetch"; +import Connection from "../../util/connections/Connection"; +import { EpicGamesSettings } from "./EpicGamesSettings"; + +interface OAuthTokenResponse { + access_token: string; + token_type: string; + scope: string; + refresh_token?: string; + expires_in?: number; +} + +export interface UserResponse { + accountId: string; + displayName: string; + preferredLanguage: string; +} + +export interface EpicTokenResponse extends OAuthTokenResponse { + expires_at: string; + refresh_expires_in: number; + refresh_expires_at: string; + account_id: string; + client_id: string; + application_id: string; +} + +export default class EpicGamesConnection extends Connection { + public readonly id = "epicgames"; + public readonly authorizeUrl = "https://www.epicgames.com/id/authorize"; + public readonly tokenUrl = "https://api.epicgames.dev/epic/oauth/v1/token"; + public readonly userInfoUrl = + "https://api.epicgames.dev/epic/id/v1/accounts"; + public readonly scopes = ["basic profile"]; + settings: EpicGamesSettings = new EpicGamesSettings(); + + init(): void { + this.settings = ConnectionLoader.getConnectionConfig( + this.id, + this.settings, + ) as EpicGamesSettings; + } + + getAuthorizationUrl(userId: string): string { + const state = this.createState(userId); + const url = new URL(this.authorizeUrl); + + url.searchParams.append("client_id", this.settings.clientId!); + // TODO: probably shouldn't rely on cdn as this could be different from what we actually want. we should have an api endpoint setting. + url.searchParams.append( + "redirect_uri", + `${ + Config.get().cdn.endpointPrivate || "http://localhost:3001" + }/connections/${this.id}/callback`, + ); + url.searchParams.append("response_type", "code"); + url.searchParams.append("scope", this.scopes.join(" ")); + url.searchParams.append("state", state); + return url.toString(); + } + + getTokenUrl(): string { + return this.tokenUrl; + } + + async exchangeCode(state: string, code: string): Promise<string> { + this.validateState(state); + + const url = this.getTokenUrl(); + + return fetch(url.toString(), { + method: "POST", + headers: { + Accept: "application/json", + Authorization: `Basic ${Buffer.from( + `${this.settings.clientId}:${this.settings.clientSecret}`, + ).toString("base64")}`, + "Content-Type": "application/x-www-form-urlencoded", + }, + body: new URLSearchParams({ + grant_type: "authorization_code", + code, + }), + }) + .then((res) => res.json()) + .then((res: EpicTokenResponse) => res.access_token) + .catch((e) => { + console.error( + `Error exchanging token for ${this.id} connection: ${e}`, + ); + throw DiscordApiErrors.INVALID_OAUTH_TOKEN; + }); + } + + async getUser(token: string): Promise<UserResponse[]> { + const { sub } = JSON.parse( + Buffer.from(token.split(".")[1], "base64").toString("utf8"), + ); + const url = new URL(this.userInfoUrl); + url.searchParams.append("accountId", sub); + return fetch(url.toString(), { + method: "GET", + headers: { + Authorization: `Bearer ${token}`, + }, + }).then((res) => res.json()); + } + + async handleCallback( + params: ConnectionCallbackSchema, + ): Promise<ConnectedAccount | null> { + const userId = this.getUserId(params.state); + const token = await this.exchangeCode(params.state, params.code!); + const userInfo = await this.getUser(token); + + const exists = await this.hasConnection(userId, userInfo[0].accountId); + + if (exists) return null; + + return await this.createConnection({ + user_id: userId, + external_id: userInfo[0].accountId, + friend_sync: params.friend_sync, + name: userInfo[0].displayName, + type: this.id, + }); + } +} diff --git a/src/connections/GitHub/index.ts b/src/connections/GitHub/index.ts index fc44ff9d..5f255e66 100644 --- a/src/connections/GitHub/index.ts +++ b/src/connections/GitHub/index.ts @@ -1,7 +1,12 @@ +import { + Config, + ConnectedAccount, + ConnectionCallbackSchema, + ConnectionLoader, + DiscordApiErrors, +} from "@fosscord/util"; import fetch from "node-fetch"; -import { Config, ConnectedAccount, ConnectionCallbackSchema, DiscordApiErrors } from "../../util"; import Connection from "../../util/connections/Connection"; -import { ConnectionLoader } from "../../util/connections/ConnectionLoader"; import { GitHubSettings } from "./GitHubSettings"; interface OAuthTokenResponse { @@ -89,7 +94,9 @@ export default class GitHubConnection extends Connection { }).then((res) => res.json()); } - async handleCallback(params: ConnectionCallbackSchema): Promise<ConnectedAccount | null> { + async handleCallback( + params: ConnectionCallbackSchema, + ): Promise<ConnectedAccount | null> { const userId = this.getUserId(params.state); const token = await this.exchangeCode(params.state, params.code!); const userInfo = await this.getUser(token); |