Convert TS to JS

2026-10-15 02:51:51 +00:00 · 2022-12-11 15:02:15 +09:00
parent 31d6191251
commit 4a14753b8c
86 changed files with 1366 additions and 1205 deletions
@@ -0,0 +1,112 @@
+import issueBackupPrivateKey from '~/pages/api/auth/IssueBackupPrivateKey';
+import SRP1 from '~/pages/api/auth/SRP1';
+
+import { tempLocalStorage } from '../checks/tempLocalStorage';
+import generateBackupPDF from '../generateBackupPDF';
+import Aes256Gcm from './aes-256-gcm';
+
+const nacl = require('tweetnacl');
+nacl.util = require('tweetnacl-util');
+const jsrp = require('jsrp');
+const clientPassword = new jsrp.client();
+const clientKey = new jsrp.client();
+const crypto = require('crypto');
+
+interface Props {
+  email: string;
+  password: string;
+  personalName: string;
+  setBackupKeyError: any;
+  setBackupKeyIssued: any;
+}
+
+/**
+ * This function loggs in the user (whether it's right after signup, or a normal login)
+ * @param {*} email
+ * @param {*} password
+ * @param {*} setErrorLogin
+ * @param {*} router
+ * @param {*} isSignUp
+ * @returns
+ */
+const issueBackupKey = async ({
+  email,
+  password,
+  personalName,
+  setBackupKeyError,
+  setBackupKeyIssued
+}: Props) => {
+  try {
+    setBackupKeyError(false);
+    setBackupKeyIssued(false);
+    clientPassword.init(
+      {
+        username: email,
+        password: password
+      },
+      async () => {
+        const clientPublicKey = clientPassword.getPublicKey();
+
+        let serverPublicKey, salt;
+        try {
+          const res = await SRP1({
+            clientPublicKey: clientPublicKey
+          });
+          serverPublicKey = res.serverPublicKey;
+          salt = res.salt;
+        } catch (err) {
+          setBackupKeyError(true);
+          console.log('Wrong current password', err, 1);
+        }
+
+        clientPassword.setSalt(salt);
+        clientPassword.setServerPublicKey(serverPublicKey);
+        const clientProof = clientPassword.getProof(); // called M1
+
+        const generatedKey = crypto.randomBytes(16).toString('hex');
+
+        clientKey.init(
+          {
+            username: email,
+            password: generatedKey
+          },
+          async () => {
+            clientKey.createVerifier(
+              async (_: any, result: { salt: string; verifier: string }) => {
+                // TODO: Fix this
+                // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+                // @ts-ignore
+                const { ciphertext, iv, tag } = Aes256Gcm.encrypt(
+                  tempLocalStorage('PRIVATE_KEY'),
+                  generatedKey
+                );
+
+                const res = await issueBackupPrivateKey({
+                  encryptedPrivateKey: ciphertext,
+                  iv,
+                  tag,
+                  salt: result.salt,
+                  verifier: result.verifier,
+                  clientProof
+                });
+
+                if (res && res.status == 400) {
+                  setBackupKeyError(true);
+                } else if (res && res.status == 200) {
+                  generateBackupPDF(personalName, email, generatedKey);
+                  setBackupKeyIssued(true);
+                }
+              }
+            );
+          }
+        );
+      }
+    );
+  } catch (error) {
+    setBackupKeyError(true);
+    console.log('Failed to issue a backup key');
+  }
+  return true;
+};
+
+export default issueBackupKey;