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// TODO: Puyo's connections PR would replace this file
import { Config } from "@fosscord/util";
import fetch from "node-fetch";
export interface OauthAccessToken {
access_token: string;
token_type: string;
expires_in: string;
refresh_token: string;
scope: string;
};
export interface OauthUserDetails {
id: string;
email: string;
username: string;
avatar_url: string | null;
}
interface Connection {
getAccessToken: (code: string) => Promise<OauthAccessToken>;
getUserDetals: (token: string) => Promise<OauthUserDetails>;
}
const DiscordConnection: Connection = {
getAccessToken: async (code) => {
const { external } = Config.get();
const { discord } = external;
if (!discord.id || !discord.secret || !discord.redirect)
throw new Error("Discord Oauth has not been configured.")
const body = new URLSearchParams(
Object.entries({
client_id: discord.id as string,
client_secret: discord.secret as string,
redirect_uri: discord.redirect as string,
code: code as string,
grant_type: "authorization_code",
})
).toString();
const resp = await fetch("https://discord.com/api/oauth2/token", {
method: "POST",
headers: {
"Content-Type": "application/x-www-form-urlencoded",
},
body: body,
});
if (resp.status !== 200) throw new Error(`Failed to get access token.`,);
const json = await resp.json();
return json;
},
getUserDetals: async (token) => {
const resp = await fetch("https://discord.com/api/users/@me", {
headers: {
Authorization: `Bearer ${token}`
},
});
const json = await resp.json();
if (!json.username || !json.email) throw new Error("Failed to get user details via oauth");
return {
id: json.id,
email: json.email,
username: json.username,
avatar_url: json.avatar
? `https://cdn.discordapp.com/avatars/${json.id}/${json.avatar}?size=2048`
: null,
};
}
};
const OauthCallbackHandlers: { [key: string]: Connection; } = {
discord: DiscordConnection
};
export { OauthCallbackHandlers };
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