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feat(cli): add email verification code login to mem0 init (#4623)

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Co-authored-by: Saket Aryan <saketaryan2002@gmail.com>
This commit is contained in:
Kabir Kohli
2026-03-31 04:27:02 -07:00
committed by GitHub
parent dbac83218f
commit af19495f66
7 changed files with 389 additions and 14 deletions
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cli/node/src/commands/init.ts
+177 -2
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@@ -10,11 +10,94 @@ import {
printSuccess,
colors,
} from "../branding.js";
import { type Mem0Config, createDefaultConfig, saveConfig } from "../config.js";
import { type Mem0Config, createDefaultConfig, loadConfig, saveConfig, DEFAULT_BASE_URL } from "../config.js";
import { PlatformBackend } from "../backend/platform.js";
const { brand, dim } = colors;
const EMAIL_RE = /^[^@\s]+@[^@\s]+\.[^@\s]+$/;
function validateEmail(email: string): void {
if (!EMAIL_RE.test(email)) {
printError(`Invalid email address: ${JSON.stringify(email)}`);
process.exit(1);
}
}
async function emailLogin(
email: string,
code: string | undefined,
baseUrl: string,
): Promise<Record<string, unknown>> {
const url = baseUrl.replace(/\/+$/, "");
if (!code) {
const resp = await fetch(`${url}/api/v1/auth/email_code/`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ email }),
signal: AbortSignal.timeout(30_000),
});
if (resp.status === 429) {
printError("Too many attempts. Try again in a few minutes.");
process.exit(1);
}
if (!resp.ok) {
let detail: string;
try {
const body = (await resp.json()) as Record<string, unknown>;
detail = (body["error"] ?? body["detail"] ?? resp.statusText) as string;
} catch {
detail = resp.statusText;
}
printError(`Failed to send code: ${detail}`);
process.exit(1);
}
printSuccess("Verification code sent! Check your email.");
if (!process.stdin.isTTY) {
printError(
"No --code provided and terminal is non-interactive.",
"Run: mem0 init --email <email> --code <code>",
);
process.exit(1);
}
console.log();
const entered = await promptLine(` ${brand("Verification Code")}`);
if (!entered) {
printError("Code is required.");
process.exit(1);
}
code = entered;
}
const verifyResp = await fetch(`${url}/api/v1/auth/email_code/verify/`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ email, code: code.trim() }),
signal: AbortSignal.timeout(30_000),
});
if (verifyResp.status === 429) {
printError("Too many attempts. Try again in a few minutes.");
process.exit(1);
}
if (!verifyResp.ok) {
let detail: string;
try {
const body = (await verifyResp.json()) as Record<string, unknown>;
detail = (body["error"] ?? body["detail"] ?? verifyResp.statusText) as string;
} catch {
detail = verifyResp.statusText;
}
printError(`Verification failed: ${detail}`);
process.exit(1);
}
return verifyResp.json() as Promise<Record<string, unknown>>;
}
function promptSecret(label: string): Promise<string> {
return new Promise((resolve, reject) => {
process.stdout.write(label);
@@ -124,8 +207,57 @@ async function validatePlatform(config: Mem0Config): Promise<void> {
}
}
export async function runInit(opts: { apiKey?: string; userId?: string } = {}): Promise<void> {
export async function runInit(
opts: { apiKey?: string; userId?: string; email?: string; code?: string } = {},
): Promise<void> {
const config = createDefaultConfig();
const savedConfig = loadConfig();
const baseUrl =
process.env["MEM0_BASE_URL"] || savedConfig.platform.baseUrl || DEFAULT_BASE_URL;
// Guards
if (opts.code && !opts.email) {
printError("--code requires --email.");
process.exit(1);
}
if (opts.email && opts.apiKey) {
printError("Cannot use both --api-key and --email.");
process.exit(1);
}
// ── Email login flow ──────────────────────────────────────────────────────
if (opts.email) {
const email = opts.email.trim().toLowerCase();
validateEmail(email);
printBanner();
console.log();
printInfo(`Logging in as ${email}...\n`);
const result = await emailLogin(email, opts.code, baseUrl);
const apiKeyVal = result["api_key"] as string | undefined;
if (!apiKeyVal) {
printError("Auth succeeded but no API key was returned. Contact support.");
process.exit(1);
}
config.platform.apiKey = apiKeyVal;
config.platform.baseUrl = baseUrl;
config.defaults.userId = opts.userId || "mem0-cli";
saveConfig(config);
console.log();
printSuccess("Authenticated! Configuration saved to ~/.mem0/config.json");
console.log();
console.log(` ${dim("Get started:")}`);
console.log(` ${dim(' mem0 add "I prefer dark mode"')}`);
console.log(` ${dim(' mem0 search "preferences"')}`);
console.log();
return;
}
// ── API key flow ──────────────────────────────────────────────────────────
// Non-interactive: both flags provided
if (opts.apiKey && opts.userId) {
@@ -154,6 +286,49 @@ export async function runInit(opts: { apiKey?: string; userId?: string } = {}):
if (opts.apiKey) {
config.platform.apiKey = opts.apiKey;
} else {
console.log(` ${brand("How would you like to authenticate?")}`);
console.log(` ${dim("1.")} Login with email ${dim("(recommended)")}`);
console.log(` ${dim("2.")} Enter API key manually`);
console.log();
const choice = await promptLine(` ${brand("Choose")} [1/2]`, "1");
if (choice === "1") {
console.log();
const emailAddr = await promptLine(` ${brand("Email")}`);
if (!emailAddr) {
printError("Email is required.");
process.exit(1);
}
const email = emailAddr.trim().toLowerCase();
validateEmail(email);
printInfo(`Logging in as ${email}...\n`);
const result = await emailLogin(email, undefined, baseUrl);
const apiKeyVal = result["api_key"] as string | undefined;
if (!apiKeyVal) {
printError("Auth succeeded but no API key was returned. Contact support.");
process.exit(1);
}
config.platform.apiKey = apiKeyVal;
config.platform.baseUrl = baseUrl;
config.defaults.userId = opts.userId || "mem0-cli";
saveConfig(config);
console.log();
printSuccess("Authenticated! Configuration saved to ~/.mem0/config.json");
console.log();
console.log(` ${dim("Get started:")}`);
console.log(` ${dim(' mem0 add "I prefer dark mode"')}`);
console.log(` ${dim(' mem0 search "preferences"')}`);
console.log();
return;
}
// choice === "2": fall through to API key prompt
await setupPlatform(config);
}