Update folder structure

2026-10-14 10:29:52 +00:00 · 2022-11-26 16:55:25 -05:00
parent 6fcf35a7bc
commit c1089497b7
21 changed files with 30 additions and 104 deletions
@@ -0,0 +1,102 @@
+import issueBackupPrivateKey from "~/pages/api/auth/IssueBackupPrivateKey";
+import SRP1 from "~/pages/api/auth/SRP1";
+
+import Aes256Gcm from "./aes-256-gcm";
+import generateBackupPDF from "../generateBackupPDF";
+
+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");
+
+/**
+ * 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,
+}) => {
+	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 (err, result) => {
+							let { ciphertext, iv, tag } = Aes256Gcm.encrypt(
+								localStorage.getItem("PRIVATE_KEY"),
+								generatedKey
+							);
+
+							const res = await issueBackupPrivateKey({
+								encryptedPrivateKey: ciphertext,
+								iv,
+								tag,
+								salt: result.salt,
+								verifier: result.verifier,
+								clientProof,
+							});
+
+							if (res.status == 400) {
+								setBackupKeyError(true);
+							} else if (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;