/api/auth 아래의 Endpoint들을 tRPC로 마이그레이션

src/lib/server/services/auth.ts

@@ -1,122 +0,0 @@
-import { error } from "@sveltejs/kit";
-import argon2 from "argon2";
-import { getClient, getClientByPubKeys, getUserClient } from "$lib/server/db/client";
-import { IntegrityError } from "$lib/server/db/error";
-import {
-  upgradeSession,
-  deleteSession,
-  deleteAllOtherSessions,
-  registerSessionUpgradeChallenge,
-  consumeSessionUpgradeChallenge,
-} from "$lib/server/db/session";
-import { getUser, getUserByEmail, setUserPassword } from "$lib/server/db/user";
-import env from "$lib/server/loadenv";
-import { startSession } from "$lib/server/modules/auth";
-import { verifySignature, generateChallenge } from "$lib/server/modules/crypto";
-
-const hashPassword = async (password: string) => {
-  return await argon2.hash(password);
-};
-
-const verifyPassword = async (hash: string, password: string) => {
-  return await argon2.verify(hash, password);
-};
-
-export const changePassword = async (
-  userId: number,
-  sessionId: string,
-  oldPassword: string,
-  newPassword: string,
-) => {
-  if (oldPassword === newPassword) {
-    error(400, "Same passwords");
-  } else if (newPassword.length < 8) {
-    error(400, "Too short password");
-  }
-
-  const user = await getUser(userId);
-  if (!user) {
-    error(500, "Invalid session id");
-  } else if (!(await verifyPassword(user.password, oldPassword))) {
-    error(403, "Invalid password");
-  }
-
-  await setUserPassword(userId, await hashPassword(newPassword));
-  await deleteAllOtherSessions(userId, sessionId);
-};
-
-export const login = async (email: string, password: string, ip: string, userAgent: string) => {
-  const user = await getUserByEmail(email);
-  if (!user || !(await verifyPassword(user.password, password))) {
-    error(401, "Invalid email or password");
-  }
-
-  return { sessionIdSigned: await startSession(user.id, ip, userAgent) };
-};
-
-export const logout = async (sessionId: string) => {
-  await deleteSession(sessionId);
-};
-
-export const createSessionUpgradeChallenge = async (
-  sessionId: string,
-  userId: number,
-  ip: string,
-  encPubKey: string,
-  sigPubKey: string,
-) => {
-  const client = await getClientByPubKeys(encPubKey, sigPubKey);
-  const userClient = client ? await getUserClient(userId, client.id) : undefined;
-  if (!client) {
-    error(401, "Invalid public key(s)");
-  } else if (!userClient || userClient.state === "challenging") {
-    error(403, "Unregistered client");
-  }
-
-  const { answer, challenge } = await generateChallenge(32, encPubKey);
-  const { id } = await registerSessionUpgradeChallenge(
-    sessionId,
-    client.id,
-    answer.toString("base64"),
-    ip,
-    new Date(Date.now() + env.challenge.sessionUpgradeExp),
-  );
-
-  return { id, challenge: challenge.toString("base64") };
-};
-
-export const verifySessionUpgradeChallenge = async (
-  sessionId: string,
-  userId: number,
-  ip: string,
-  challengeId: number,
-  answerSig: string,
-  force: boolean,
-) => {
-  const challenge = await consumeSessionUpgradeChallenge(challengeId, sessionId, ip);
-  if (!challenge) {
-    error(403, "Invalid challenge answer");
-  }
-
-  const client = await getClient(challenge.clientId);
-  if (!client) {
-    error(500, "Invalid challenge answer");
-  } else if (
-    !verifySignature(Buffer.from(challenge.answer, "base64"), answerSig, client.sigPubKey)
-  ) {
-    error(403, "Invalid challenge answer signature");
-  }
-
-  try {
-    await upgradeSession(userId, sessionId, client.id, force);
-  } catch (e) {
-    if (e instanceof IntegrityError) {
-      if (e.message === "Session not found") {
-        error(500, "Invalid challenge answer");
-      } else if (!force && e.message === "Session already exists") {
-        error(409, "Already logged in");
-      }
-    }
-    throw e;
-  }
-};