mirror of https://codeberg.org/calckey/calckey
108 lines
2.5 KiB
TypeScript
108 lines
2.5 KiB
TypeScript
import isNativeToken from "./common/is-native-token.js";
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import type { CacheableLocalUser, ILocalUser } from "@/models/entities/user.js";
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import { Users, AccessTokens, Apps } from "@/models/index.js";
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import type { AccessToken } from "@/models/entities/access-token.js";
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import { Cache } from "@/misc/cache.js";
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import type { App } from "@/models/entities/app.js";
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import {
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localUserByIdCache,
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localUserByNativeTokenCache,
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} from "@/services/user-cache.js";
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const appCache = new Cache<App>("app", 60 * 30);
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export class AuthenticationError extends Error {
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constructor(message: string) {
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super(message);
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this.name = "AuthenticationError";
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}
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}
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export default async (
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authorization: string | null | undefined,
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bodyToken: string | null,
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): Promise<
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[CacheableLocalUser | null | undefined, AccessToken | null | undefined]
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> => {
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let token: string | null = null;
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// check if there is an authorization header set
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if (authorization != null) {
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if (bodyToken != null) {
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throw new AuthenticationError("using multiple authorization schemes");
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}
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// check if OAuth 2.0 Bearer tokens are being used
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// Authorization schemes are case insensitive
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if (authorization.substring(0, 7).toLowerCase() === "bearer ") {
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token = authorization.substring(7);
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} else {
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throw new AuthenticationError("unsupported authentication scheme");
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}
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} else if (bodyToken != null) {
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token = bodyToken;
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} else {
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return [null, null];
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}
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if (isNativeToken(token)) {
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const user = await localUserByNativeTokenCache.fetch(
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token,
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() => Users.findOneBy({ token }) as Promise<ILocalUser | null>,
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true,
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);
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if (user == null) {
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throw new AuthenticationError("unknown token");
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}
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return [user, null];
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} else {
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const accessToken = await AccessTokens.findOne({
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where: [
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{
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hash: token.toLowerCase(), // app
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},
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{
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token: token, // miauth
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},
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],
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});
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if (accessToken == null) {
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throw new AuthenticationError("unknown token");
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}
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AccessTokens.update(accessToken.id, {
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lastUsedAt: new Date(),
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});
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const user = await localUserByIdCache.fetch(
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accessToken.userId,
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() =>
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Users.findOneBy({
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id: accessToken.userId,
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}) as Promise<ILocalUser>,
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true,
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);
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if (accessToken.appId) {
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const app = await appCache.fetch(
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accessToken.appId,
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() => Apps.findOneByOrFail({ id: accessToken.appId! }),
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true,
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);
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return [
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user,
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{
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id: accessToken.id,
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permission: app.permission,
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} as AccessToken,
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];
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} else {
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return [user, accessToken];
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}
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}
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};
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