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auth.tsx
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| 06d5ffe | 1 | /** |
| 2 | * Auth routes — register, login, logout (web + API). | |
| 3 | */ | |
| 4 | ||
| 5 | import { Hono } from "hono"; | |
| 7298a17 | 6 | import { setCookie, deleteCookie, getCookie } from "hono/cookie"; |
| a4f3e24 | 7 | import { and, eq, isNull, sql } from "drizzle-orm"; |
| 06d5ffe | 8 | import { db } from "../db"; |
| 7298a17 | 9 | import { |
| 10 | users, | |
| 11 | sessions, | |
| 12 | organizations, | |
| 13 | userTotp, | |
| 14 | userRecoveryCodes, | |
| 15 | } from "../db/schema"; | |
| 06d5ffe | 16 | import { |
| 17 | hashPassword, | |
| 18 | verifyPassword, | |
| 19 | generateSessionToken, | |
| 20 | sessionCookieOptions, | |
| 21 | sessionExpiry, | |
| 22 | } from "../lib/auth"; | |
| 7298a17 | 23 | import { verifyTotpCode, hashRecoveryCode } from "../lib/totp"; |
| c63b860 | 24 | import { cancelAccountDeletion } from "../lib/account-deletion"; |
| 46d6165 | 25 | import { getSsoConfig, getGithubOauthConfig } from "../lib/sso"; |
| 06d5ffe | 26 | import { Layout } from "../views/layout"; |
| bb0f894 | 27 | import { |
| 28 | Form, | |
| 29 | FormGroup, | |
| 30 | Input, | |
| 31 | Button, | |
| 09be7bf | 32 | LinkButton, |
| bb0f894 | 33 | Alert, |
| 34 | Text, | |
| 35 | } from "../views/ui"; | |
| 36cc17a | 36 | import { softAuth } from "../middleware/auth"; |
| 06d5ffe | 37 | import type { AuthEnv } from "../middleware/auth"; |
| 38 | ||
| 39 | const auth = new Hono<AuthEnv>(); | |
| 40 | ||
| 41 | // --- Web UI --- | |
| 42 | ||
| 36cc17a | 43 | auth.get("/register", softAuth, (c) => { |
| 44 | // If the user is already signed in, drop them on their dashboard rather | |
| 45 | // than rendering the logged-out sign-up shell over an authed session. | |
| 46 | const existing = c.get("user"); | |
| 47 | if (existing) return c.redirect("/dashboard"); | |
| 06d5ffe | 48 | const error = c.req.query("error"); |
| 134750b | 49 | const csrf = c.get("csrfToken") as string | undefined; |
| 06d5ffe | 50 | return c.html( |
| 36cc17a | 51 | <Layout title="Register" user={null}> |
| 06d5ffe | 52 | <div class="auth-container"> |
| 53 | <h2>Create account</h2> | |
| 54 | {error && <div class="auth-error">{decodeURIComponent(error)}</div>} | |
| 134750b | 55 | <Form method="post" action="/register" csrfToken={csrf}> |
| 0316dbb | 56 | <FormGroup label="Username" htmlFor="username"> |
| 57 | <Input | |
| 58 | id="username" | |
| 06d5ffe | 59 | type="text" |
| 60 | name="username" | |
| 61 | required | |
| 62 | pattern="^[a-zA-Z0-9_-]+$" | |
| 63 | minLength={2} | |
| 64 | maxLength={39} | |
| 65 | placeholder="your-username" | |
| 66 | autocomplete="username" | |
| 67 | /> | |
| bb0f894 | 68 | </FormGroup> |
| 69 | <FormGroup label="Email" htmlFor="email"> | |
| 70 | <Input | |
| 06d5ffe | 71 | type="email" |
| 72 | name="email" | |
| 73 | required | |
| 74 | placeholder="you@example.com" | |
| 75 | autocomplete="email" | |
| 2c3ba6e | 76 | aria-label="Email" |
| 06d5ffe | 77 | /> |
| bb0f894 | 78 | </FormGroup> |
| 79 | <FormGroup label="Password" htmlFor="password"> | |
| 80 | <Input | |
| 06d5ffe | 81 | type="password" |
| 82 | name="password" | |
| 83 | required | |
| 84 | minLength={8} | |
| 85 | placeholder="Min 8 characters" | |
| 86 | autocomplete="new-password" | |
| 2c3ba6e | 87 | aria-label="Password" |
| 06d5ffe | 88 | /> |
| bb0f894 | 89 | </FormGroup> |
| c63b860 | 90 | {/* P3 — Terms / Privacy acceptance. Required client-side via the |
| 91 | `required` attribute; server-side re-checked in POST handler. */} | |
| 92 | <div class="form-group" style="margin: 12px 0"> | |
| 93 | <label style="display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: var(--text-muted)"> | |
| 94 | <input | |
| 95 | type="checkbox" | |
| 96 | name="accept_terms" | |
| 97 | value="1" | |
| 98 | required | |
| 99 | style="margin-top: 3px" | |
| 100 | aria-label="Accept Terms of Service and Privacy Policy" | |
| 101 | /> | |
| 102 | <span> | |
| 103 | I agree to the{" "} | |
| 104 | <a href="/legal/terms" target="_blank" rel="noopener"> | |
| 105 | Terms of Service | |
| 106 | </a>{" "} | |
| 107 | and{" "} | |
| 108 | <a href="/legal/privacy" target="_blank" rel="noopener"> | |
| 109 | Privacy Policy | |
| 110 | </a> | |
| 111 | . | |
| 112 | </span> | |
| 113 | </label> | |
| 114 | </div> | |
| bb0f894 | 115 | <Button type="submit" variant="primary"> |
| 06d5ffe | 116 | Create account |
| bb0f894 | 117 | </Button> |
| 118 | </Form> | |
| 06d5ffe | 119 | <p class="auth-switch"> |
| bb0f894 | 120 | <Text>Already have an account? <a href="/login">Sign in</a></Text> |
| 06d5ffe | 121 | </p> |
| 122 | </div> | |
| 123 | </Layout> | |
| 124 | ); | |
| 125 | }); | |
| 126 | ||
| 127 | auth.post("/register", async (c) => { | |
| 128 | const body = await c.req.parseBody(); | |
| 129 | const username = String(body.username || "").trim(); | |
| 130 | const email = String(body.email || "").trim(); | |
| 131 | const password = String(body.password || ""); | |
| 132 | ||
| 133 | if (!username || !email || !password) { | |
| 134 | return c.redirect("/register?error=All+fields+are+required"); | |
| 135 | } | |
| 136 | ||
| c63b860 | 137 | // Block P3 — Terms acceptance is required. The form's checkbox has |
| 138 | // `required` so browsers normally enforce client-side; the server | |
| 139 | // re-checks for defensive depth (curl, scripted POST, etc.). | |
| 140 | if (!body.accept_terms) { | |
| 141 | return c.redirect( | |
| 142 | "/register?error=Please+accept+the+Terms+of+Service+and+Privacy+Policy" | |
| 143 | ); | |
| 144 | } | |
| 145 | ||
| 06d5ffe | 146 | if (!/^[a-zA-Z0-9_-]+$/.test(username)) { |
| 147 | return c.redirect( | |
| 148 | "/register?error=Username+may+only+contain+letters%2C+numbers%2C+hyphens+and+underscores" | |
| 149 | ); | |
| 150 | } | |
| 151 | ||
| 152 | if (password.length < 8) { | |
| 153 | return c.redirect("/register?error=Password+must+be+at+least+8+characters"); | |
| 154 | } | |
| 155 | ||
| 156 | // Check existing | |
| 157 | const [existingUser] = await db | |
| 158 | .select() | |
| 159 | .from(users) | |
| 160 | .where(eq(users.username, username)) | |
| 161 | .limit(1); | |
| 162 | if (existingUser) { | |
| 163 | return c.redirect("/register?error=Username+already+taken"); | |
| 164 | } | |
| 165 | ||
| 7437605 | 166 | // B2: usernames share the URL namespace with org slugs; refuse collisions. |
| 167 | const [existingOrg] = await db | |
| 168 | .select({ id: organizations.id }) | |
| 169 | .from(organizations) | |
| 170 | .where(eq(organizations.slug, username.toLowerCase())) | |
| 171 | .limit(1); | |
| 172 | if (existingOrg) { | |
| 173 | return c.redirect("/register?error=Username+already+taken"); | |
| 174 | } | |
| 175 | ||
| 06d5ffe | 176 | const [existingEmail] = await db |
| 177 | .select() | |
| 178 | .from(users) | |
| 179 | .where(eq(users.email, email)) | |
| 180 | .limit(1); | |
| 181 | if (existingEmail) { | |
| 182 | return c.redirect("/register?error=Email+already+registered"); | |
| 183 | } | |
| 184 | ||
| 185 | const passwordHash = await hashPassword(password); | |
| 186 | ||
| a4f3e24 | 187 | // First user ever registered becomes admin automatically |
| 188 | const [userCount] = await db | |
| 189 | .select({ count: sql`count(*)::int` }) | |
| 190 | .from(users); | |
| 191 | const isFirstUser = (userCount?.count as number) === 0; | |
| 192 | ||
| 06d5ffe | 193 | const [user] = await db |
| 194 | .insert(users) | |
| c63b860 | 195 | .values({ |
| 196 | username, | |
| 197 | email, | |
| 198 | passwordHash, | |
| 199 | isAdmin: isFirstUser, | |
| 200 | // P3 — record terms acceptance now. Version bumps when Terms change. | |
| 201 | termsAcceptedAt: new Date(), | |
| 202 | termsVersion: "1.0", | |
| 203 | }) | |
| 06d5ffe | 204 | .returning(); |
| 205 | ||
| 2d985e5 | 206 | // If username matches SITE_ADMIN_USERNAME env, grant site admin instantly |
| 207 | // so the operator doesn't have to wait for the next boot's bootstrap pass. | |
| 208 | await import("../lib/admin-bootstrap").then((m) => | |
| 209 | m.ensureEnvAdminOnRegister({ userId: user.id, username }) | |
| 210 | ).catch(() => {}); | |
| 211 | ||
| 06d5ffe | 212 | // Create session |
| 213 | const token = generateSessionToken(); | |
| 214 | await db.insert(sessions).values({ | |
| 215 | userId: user.id, | |
| 216 | token, | |
| 217 | expiresAt: sessionExpiry(), | |
| 218 | }); | |
| 219 | ||
| 220 | setCookie(c, "session", token, sessionCookieOptions()); | |
| 221 | ||
| c63b860 | 222 | // Block P2 — fire-and-forget email verification. Never blocks registration. |
| 223 | import("../lib/email-verification").then((m) => m.startEmailVerification(user.id, email)).catch(() => {}); | |
| 224 | ||
| 225 | // P3 — default landing is /onboarding (the guided first-five-minutes | |
| 226 | // flow). The `redirect=` query is still honoured for OAuth-style flows. | |
| 227 | const redirect = c.req.query("redirect") || "/onboarding?welcome=1"; | |
| 06d5ffe | 228 | return c.redirect(redirect); |
| 229 | }); | |
| 230 | ||
| 36cc17a | 231 | auth.get("/login", softAuth, async (c) => { |
| 232 | // Already-authed users hitting the sign-in page get bounced to their | |
| 233 | // dashboard (or the `redirect=` target if one was supplied). | |
| 234 | const existing = c.get("user"); | |
| 06d5ffe | 235 | const error = c.req.query("error"); |
| c63b860 | 236 | const success = c.req.query("success"); |
| 06d5ffe | 237 | const redirect = c.req.query("redirect") || ""; |
| 36cc17a | 238 | if (existing) return c.redirect(redirect || "/dashboard"); |
| edf7c36 | 239 | const ssoCfg = await getSsoConfig(); |
| 240 | const ssoEnabled = | |
| 241 | !!ssoCfg?.enabled && | |
| 242 | !!ssoCfg.authorizationEndpoint && | |
| 243 | !!ssoCfg.tokenEndpoint && | |
| 244 | !!ssoCfg.userinfoEndpoint && | |
| 245 | !!ssoCfg.clientId && | |
| 246 | !!ssoCfg.clientSecret; | |
| fc0ca99 | 247 | const ssoLabel = |
| 248 | ssoCfg?.providerName || inferSsoProviderName(ssoCfg) || "SSO"; | |
| 46d6165 | 249 | // Block L6 — "Sign in with GitHub" (separate row keyed id='github'). |
| 250 | const githubCfg = await getGithubOauthConfig(); | |
| 251 | const githubEnabled = | |
| 252 | !!githubCfg?.enabled && !!githubCfg.clientId && !!githubCfg.clientSecret; | |
| 134750b | 253 | const csrf = c.get("csrfToken") as string | undefined; |
| 06d5ffe | 254 | return c.html( |
| 36cc17a | 255 | <Layout title="Sign in" user={null}> |
| 06d5ffe | 256 | <div class="auth-container"> |
| 257 | <h2>Sign in</h2> | |
| 258 | {error && <div class="auth-error">{decodeURIComponent(error)}</div>} | |
| c63b860 | 259 | {success && ( |
| 260 | <div class="auth-success">{decodeURIComponent(success)}</div> | |
| 261 | )} | |
| 0316dbb | 262 | <Form |
| b9968e3 | 263 | method="post" |
| 06d5ffe | 264 | action={`/login${redirect ? `?redirect=${encodeURIComponent(redirect)}` : ""}`} |
| 134750b | 265 | csrfToken={csrf} |
| 06d5ffe | 266 | > |
| bb0f894 | 267 | <FormGroup label="Username or email" htmlFor="username"> |
| 268 | <Input | |
| 06d5ffe | 269 | type="text" |
| 270 | name="username" | |
| 271 | required | |
| 272 | placeholder="username or email" | |
| 273 | autocomplete="username" | |
| 2c3ba6e | 274 | aria-label="Username or email" |
| 06d5ffe | 275 | /> |
| bb0f894 | 276 | </FormGroup> |
| 277 | <FormGroup label="Password" htmlFor="password"> | |
| 278 | <Input | |
| 06d5ffe | 279 | type="password" |
| 280 | name="password" | |
| 281 | required | |
| 282 | placeholder="Password" | |
| 283 | autocomplete="current-password" | |
| 2c3ba6e | 284 | aria-label="Password" |
| 06d5ffe | 285 | /> |
| bb0f894 | 286 | </FormGroup> |
| c63b860 | 287 | <div class="auth-forgot" style="margin:-8px 0 12px;text-align:right;font-size:13px"> |
| 288 | <a href="/forgot-password">Forgot password?</a> | |
| cd4f63b | 289 | {/* BLOCK Q2 — magic-link sign-in. */} |
| 290 | <span style="margin:0 6px;color:var(--text-muted)">·</span> | |
| 291 | <a href="/login/magic">Sign in with a magic link instead</a> | |
| c63b860 | 292 | </div> |
| bb0f894 | 293 | <Button type="submit" variant="primary"> |
| 06d5ffe | 294 | Sign in |
| bb0f894 | 295 | </Button> |
| 296 | </Form> | |
| 46d6165 | 297 | {githubEnabled && ( |
| 298 | <div class="auth-sso"> | |
| 299 | <div class="auth-divider">or</div> | |
| 300 | <LinkButton href="/login/github">Sign in with GitHub</LinkButton> | |
| 301 | </div> | |
| 302 | )} | |
| 09be7bf | 303 | {ssoEnabled && ( |
| 304 | <div class="auth-sso"> | |
| 305 | <div class="auth-divider">or</div> | |
| 306 | <LinkButton href="/login/sso">Sign in with {ssoLabel}</LinkButton> | |
| 307 | </div> | |
| 308 | )} | |
| fa06ad2 | 309 | <div class="auth-passkey"> |
| 310 | <div class="auth-divider">or</div> | |
| 311 | <button type="button" id="pk-signin-btn" class="btn"> | |
| 312 | Sign in with passkey | |
| 313 | </button> | |
| 314 | <div | |
| 315 | id="pk-signin-status" | |
| 316 | class="auth-status" | |
| 317 | aria-live="polite" | |
| 318 | ></div> | |
| 319 | </div> | |
| 06d5ffe | 320 | <p class="auth-switch"> |
| bb0f894 | 321 | <Text>New to gluecron? <a href="/register">Create an account</a></Text> |
| 06d5ffe | 322 | </p> |
| 2df1f8c | 323 | <script |
| 324 | dangerouslySetInnerHTML={{ | |
| 325 | __html: /* js */ ` | |
| 326 | (function () { | |
| 327 | const btn = document.getElementById('pk-signin-btn'); | |
| 328 | const status = document.getElementById('pk-signin-status'); | |
| 329 | const userInput = document.getElementById('username'); | |
| 330 | const redirect = ${JSON.stringify(redirect || "/")}; | |
| 331 | if (!btn) return; | |
| 332 | function b64uToBuf(s) { | |
| 333 | s = s.replace(/-/g,'+').replace(/_/g,'/'); | |
| 334 | while (s.length % 4) s += '='; | |
| 335 | const bin = atob(s); | |
| 336 | const buf = new Uint8Array(bin.length); | |
| 337 | for (let i=0;i<bin.length;i++) buf[i] = bin.charCodeAt(i); | |
| 338 | return buf.buffer; | |
| 339 | } | |
| 340 | function bufToB64u(buf) { | |
| 341 | const bytes = new Uint8Array(buf); | |
| 342 | let bin = ''; | |
| 343 | for (let i=0;i<bytes.length;i++) bin += String.fromCharCode(bytes[i]); | |
| 344 | return btoa(bin).replace(/\\+/g,'-').replace(/\\//g,'_').replace(/=+$/,''); | |
| 345 | } | |
| 346 | btn.addEventListener('click', async function () { | |
| 347 | if (!window.PublicKeyCredential) { | |
| 348 | status.textContent = 'Passkeys not supported in this browser.'; | |
| 349 | return; | |
| 350 | } | |
| 351 | status.textContent = 'Preparing…'; | |
| 352 | try { | |
| 353 | const username = (userInput && userInput.value || '').trim(); | |
| 354 | const optsRes = await fetch('/api/passkeys/auth/options', { | |
| 355 | method: 'POST', | |
| 356 | headers: { 'content-type': 'application/json' }, | |
| 357 | body: JSON.stringify(username ? { username: username } : {}) | |
| 358 | }); | |
| 359 | if (!optsRes.ok) throw new Error('options failed'); | |
| 360 | const { options, sessionKey } = await optsRes.json(); | |
| 361 | options.challenge = b64uToBuf(options.challenge); | |
| 362 | if (options.allowCredentials) { | |
| 363 | options.allowCredentials = options.allowCredentials.map(function (c) { | |
| 364 | return Object.assign({}, c, { id: b64uToBuf(c.id) }); | |
| 365 | }); | |
| 366 | } | |
| 367 | status.textContent = 'Touch your authenticator…'; | |
| 368 | const cred = await navigator.credentials.get({ publicKey: options }); | |
| 369 | const resp = { | |
| 370 | id: cred.id, | |
| 371 | rawId: bufToB64u(cred.rawId), | |
| 372 | type: cred.type, | |
| 373 | response: { | |
| 374 | clientDataJSON: bufToB64u(cred.response.clientDataJSON), | |
| 375 | authenticatorData: bufToB64u(cred.response.authenticatorData), | |
| 376 | signature: bufToB64u(cred.response.signature), | |
| 377 | userHandle: cred.response.userHandle ? bufToB64u(cred.response.userHandle) : null | |
| 378 | }, | |
| 379 | clientExtensionResults: cred.getClientExtensionResults ? cred.getClientExtensionResults() : {} | |
| 380 | }; | |
| 381 | const verifyRes = await fetch('/api/passkeys/auth/verify', { | |
| 382 | method: 'POST', | |
| 383 | headers: { 'content-type': 'application/json' }, | |
| 384 | body: JSON.stringify({ sessionKey: sessionKey, response: resp }) | |
| 385 | }); | |
| 386 | if (!verifyRes.ok) { | |
| 387 | const j = await verifyRes.json().catch(function () { return {}; }); | |
| 388 | throw new Error(j.error || 'verify failed'); | |
| 389 | } | |
| 390 | status.textContent = 'Signed in. Redirecting…'; | |
| 391 | window.location.href = redirect; | |
| 392 | } catch (e) { | |
| 393 | status.textContent = 'Error: ' + (e && e.message ? e.message : e); | |
| 394 | } | |
| 395 | }); | |
| 396 | })(); | |
| 397 | `, | |
| 398 | }} | |
| 399 | /> | |
| 06d5ffe | 400 | </div> |
| 401 | </Layout> | |
| 402 | ); | |
| 403 | }); | |
| 404 | ||
| 405 | auth.post("/login", async (c) => { | |
| 406 | const body = await c.req.parseBody(); | |
| 407 | const identifier = String(body.username || "").trim(); | |
| 408 | const password = String(body.password || ""); | |
| 409 | const redirect = c.req.query("redirect") || "/"; | |
| 410 | ||
| 411 | if (!identifier || !password) { | |
| 412 | return c.redirect("/login?error=All+fields+are+required"); | |
| 413 | } | |
| 414 | ||
| 415 | // Find user by username or email | |
| 416 | const isEmail = identifier.includes("@"); | |
| 417 | const [user] = await db | |
| 418 | .select() | |
| 419 | .from(users) | |
| 420 | .where( | |
| 421 | isEmail | |
| 422 | ? eq(users.email, identifier) | |
| 423 | : eq(users.username, identifier) | |
| 424 | ) | |
| 425 | .limit(1); | |
| 426 | ||
| 427 | if (!user) { | |
| 428 | return c.redirect("/login?error=Invalid+credentials"); | |
| 429 | } | |
| 430 | ||
| 431 | const valid = await verifyPassword(password, user.passwordHash); | |
| 432 | if (!valid) { | |
| 433 | return c.redirect("/login?error=Invalid+credentials"); | |
| 434 | } | |
| 435 | ||
| 7298a17 | 436 | // B4: if the user has TOTP enabled, issue a pending-2fa session and |
| 437 | // redirect to the code prompt. | |
| 438 | const [totp] = await db | |
| 439 | .select({ enabledAt: userTotp.enabledAt }) | |
| 440 | .from(userTotp) | |
| 441 | .where(eq(userTotp.userId, user.id)) | |
| 442 | .limit(1); | |
| 443 | const needs2fa = !!(totp && totp.enabledAt); | |
| 444 | ||
| 06d5ffe | 445 | const token = generateSessionToken(); |
| 446 | await db.insert(sessions).values({ | |
| 447 | userId: user.id, | |
| 448 | token, | |
| 449 | expiresAt: sessionExpiry(), | |
| 7298a17 | 450 | requires2fa: needs2fa, |
| 06d5ffe | 451 | }); |
| 452 | ||
| 453 | setCookie(c, "session", token, sessionCookieOptions()); | |
| c63b860 | 454 | |
| 455 | // Block P5 — If account was scheduled for deletion but user signed back | |
| 456 | // in, cancel the deletion. Safe regardless of 2FA: password was proven. | |
| 457 | if (user.deletedAt) { | |
| 458 | await cancelAccountDeletion(user.id); | |
| 459 | } | |
| 460 | ||
| 7298a17 | 461 | if (needs2fa) { |
| 462 | return c.redirect( | |
| 463 | `/login/2fa?redirect=${encodeURIComponent(redirect)}` | |
| 464 | ); | |
| 465 | } | |
| 06d5ffe | 466 | return c.redirect(redirect); |
| 467 | }); | |
| 468 | ||
| 7298a17 | 469 | // --- 2FA verify (B4) --- |
| 470 | auth.get("/login/2fa", async (c) => { | |
| 471 | const token = getCookie(c, "session"); | |
| 472 | if (!token) return c.redirect("/login"); | |
| 473 | const error = c.req.query("error"); | |
| 474 | const redirect = c.req.query("redirect") || "/"; | |
| 475 | return c.html( | |
| 36cc17a | 476 | <Layout title="Two-factor authentication" user={null}> |
| 7298a17 | 477 | <div class="auth-container"> |
| 478 | <h2>Enter your code</h2> | |
| 479 | <p | |
| 480 | class="auth-switch" | |
| 481 | style="margin-bottom: 16px; margin-top: 0" | |
| 482 | > | |
| 483 | Open your authenticator app and enter the 6-digit code. Lost your | |
| 484 | device? Paste a recovery code instead. | |
| 485 | </p> | |
| 486 | {error && <div class="auth-error">{decodeURIComponent(error)}</div>} | |
| 487 | <form | |
| b9968e3 | 488 | method="post" |
| 7298a17 | 489 | action={`/login/2fa?redirect=${encodeURIComponent(redirect)}`} |
| 490 | > | |
| 134750b | 491 | <input type="hidden" name="_csrf" value={(c.get("csrfToken") as string | undefined) || ""} /> |
| 7298a17 | 492 | <div class="form-group"> |
| 493 | <label for="code">Code</label> | |
| 494 | <input | |
| 495 | type="text" | |
| 496 | id="code" | |
| 497 | name="code" | |
| 498 | required | |
| 499 | autocomplete="one-time-code" | |
| 500 | inputmode="numeric" | |
| 501 | maxLength={24} | |
| 502 | placeholder="123456 or xxxx-xxxx-xxxx" | |
| 503 | /> | |
| 504 | </div> | |
| 505 | <button type="submit" class="btn btn-primary"> | |
| 506 | Verify | |
| 507 | </button> | |
| 508 | </form> | |
| 509 | <p class="auth-switch"> | |
| 510 | <a href="/logout">Cancel</a> | |
| 511 | </p> | |
| 512 | </div> | |
| 513 | </Layout> | |
| 514 | ); | |
| 515 | }); | |
| 516 | ||
| 517 | auth.post("/login/2fa", async (c) => { | |
| 518 | const token = getCookie(c, "session"); | |
| 519 | if (!token) return c.redirect("/login"); | |
| 520 | const body = await c.req.parseBody(); | |
| 521 | const code = String(body.code || "").trim(); | |
| 522 | const redirect = c.req.query("redirect") || "/"; | |
| 523 | ||
| 524 | if (!code) { | |
| 525 | return c.redirect( | |
| 526 | `/login/2fa?error=Code+is+required&redirect=${encodeURIComponent(redirect)}` | |
| 527 | ); | |
| 528 | } | |
| 529 | ||
| 530 | try { | |
| 531 | const [session] = await db | |
| 532 | .select() | |
| 533 | .from(sessions) | |
| 534 | .where(eq(sessions.token, token)) | |
| 535 | .limit(1); | |
| 536 | if ( | |
| 537 | !session || | |
| 538 | new Date(session.expiresAt) < new Date() || | |
| 539 | !session.requires2fa | |
| 540 | ) { | |
| 541 | return c.redirect("/login"); | |
| 542 | } | |
| 543 | ||
| 544 | const [totp] = await db | |
| 545 | .select() | |
| 546 | .from(userTotp) | |
| 547 | .where(eq(userTotp.userId, session.userId)) | |
| 548 | .limit(1); | |
| 549 | if (!totp || !totp.enabledAt) { | |
| 550 | // User doesn't have 2FA actually enabled — clear the flag and let | |
| 551 | // them in. This can only happen if 2FA was disabled in another | |
| 552 | // session between password check and code prompt. | |
| 553 | await db | |
| 554 | .update(sessions) | |
| 555 | .set({ requires2fa: false }) | |
| 556 | .where(eq(sessions.token, token)); | |
| 557 | return c.redirect(redirect); | |
| 558 | } | |
| 559 | ||
| 560 | // Try TOTP code first. | |
| 561 | const isSix = /^\d{6}$/.test(code); | |
| 562 | let ok = false; | |
| 563 | if (isSix) { | |
| 564 | ok = await verifyTotpCode(totp.secret, code); | |
| 565 | } | |
| 566 | // Fall through to recovery code. | |
| 567 | if (!ok) { | |
| 568 | const hash = await hashRecoveryCode(code); | |
| 569 | const [rec] = await db | |
| 570 | .select() | |
| 571 | .from(userRecoveryCodes) | |
| 572 | .where( | |
| 573 | and( | |
| 574 | eq(userRecoveryCodes.userId, session.userId), | |
| 575 | eq(userRecoveryCodes.codeHash, hash), | |
| 576 | isNull(userRecoveryCodes.usedAt) | |
| 577 | ) | |
| 578 | ) | |
| 579 | .limit(1); | |
| 580 | if (rec) { | |
| 581 | await db | |
| 582 | .update(userRecoveryCodes) | |
| 583 | .set({ usedAt: new Date() }) | |
| 584 | .where(eq(userRecoveryCodes.id, rec.id)); | |
| 585 | ok = true; | |
| 586 | } | |
| 587 | } | |
| 588 | ||
| 589 | if (!ok) { | |
| 590 | return c.redirect( | |
| 591 | `/login/2fa?error=Invalid+code&redirect=${encodeURIComponent(redirect)}` | |
| 592 | ); | |
| 593 | } | |
| 594 | ||
| 595 | await db | |
| 596 | .update(sessions) | |
| 597 | .set({ requires2fa: false }) | |
| 598 | .where(eq(sessions.token, token)); | |
| 599 | await db | |
| 600 | .update(userTotp) | |
| 601 | .set({ lastUsedAt: new Date() }) | |
| 602 | .where(eq(userTotp.userId, session.userId)); | |
| 603 | ||
| 604 | return c.redirect(redirect); | |
| 605 | } catch (err) { | |
| 606 | console.error("[auth] 2fa verify:", err); | |
| 607 | return c.redirect( | |
| 608 | `/login/2fa?error=Service+unavailable&redirect=${encodeURIComponent(redirect)}` | |
| 609 | ); | |
| 610 | } | |
| 611 | }); | |
| 612 | ||
| 06d5ffe | 613 | auth.get("/logout", async (c) => { |
| 614 | deleteCookie(c, "session", { path: "/" }); | |
| 615 | return c.redirect("/"); | |
| 616 | }); | |
| 617 | ||
| 618 | // --- API --- | |
| 619 | ||
| 620 | auth.post("/api/auth/register", async (c) => { | |
| 621 | const body = await c.req.json<{ | |
| 622 | username: string; | |
| 623 | email: string; | |
| 624 | password: string; | |
| 625 | }>(); | |
| 626 | ||
| 627 | if (!body.username || !body.email || !body.password) { | |
| 628 | return c.json({ error: "username, email, and password are required" }, 400); | |
| 629 | } | |
| 630 | ||
| 631 | if (!/^[a-zA-Z0-9_-]+$/.test(body.username)) { | |
| 632 | return c.json({ error: "Invalid username" }, 400); | |
| 633 | } | |
| 634 | ||
| 635 | if (body.password.length < 8) { | |
| 636 | return c.json({ error: "Password must be at least 8 characters" }, 400); | |
| 637 | } | |
| 638 | ||
| 639 | const [existing] = await db | |
| 640 | .select() | |
| 641 | .from(users) | |
| 642 | .where(eq(users.username, body.username)) | |
| 643 | .limit(1); | |
| 644 | if (existing) { | |
| 645 | return c.json({ error: "Username already taken" }, 409); | |
| 646 | } | |
| 647 | ||
| 648 | const passwordHash = await hashPassword(body.password); | |
| 649 | const [user] = await db | |
| 650 | .insert(users) | |
| 651 | .values({ | |
| 652 | username: body.username, | |
| 653 | email: body.email, | |
| 654 | passwordHash, | |
| 655 | }) | |
| 656 | .returning(); | |
| 657 | ||
| 658 | const token = generateSessionToken(); | |
| 659 | await db.insert(sessions).values({ | |
| 660 | userId: user.id, | |
| 661 | token, | |
| 662 | expiresAt: sessionExpiry(), | |
| 663 | }); | |
| 664 | ||
| 665 | return c.json( | |
| 666 | { | |
| 667 | user: { id: user.id, username: user.username, email: user.email }, | |
| 668 | token, | |
| 669 | }, | |
| 670 | 201 | |
| 671 | ); | |
| 672 | }); | |
| 673 | ||
| 674 | auth.post("/api/auth/login", async (c) => { | |
| 675 | const body = await c.req.json<{ username: string; password: string }>(); | |
| 676 | ||
| 677 | if (!body.username || !body.password) { | |
| 678 | return c.json({ error: "username and password are required" }, 400); | |
| 679 | } | |
| 680 | ||
| 681 | const isEmail = body.username.includes("@"); | |
| 682 | const [user] = await db | |
| 683 | .select() | |
| 684 | .from(users) | |
| 685 | .where( | |
| 686 | isEmail | |
| 687 | ? eq(users.email, body.username) | |
| 688 | : eq(users.username, body.username) | |
| 689 | ) | |
| 690 | .limit(1); | |
| 691 | ||
| 692 | if (!user) return c.json({ error: "Invalid credentials" }, 401); | |
| 693 | ||
| 694 | const valid = await verifyPassword(body.password, user.passwordHash); | |
| 695 | if (!valid) return c.json({ error: "Invalid credentials" }, 401); | |
| 696 | ||
| 697 | const token = generateSessionToken(); | |
| 698 | await db.insert(sessions).values({ | |
| 699 | userId: user.id, | |
| 700 | token, | |
| 701 | expiresAt: sessionExpiry(), | |
| 702 | }); | |
| 703 | ||
| 704 | return c.json({ | |
| 705 | user: { id: user.id, username: user.username, email: user.email }, | |
| 706 | token, | |
| 707 | }); | |
| 708 | }); | |
| 709 | ||
| fc0ca99 | 710 | /** |
| 711 | * Pick a friendly provider name for the "Sign in with X" button when the | |
| 712 | * admin hasn't set one explicitly. Looks at the configured IdP URLs. | |
| 713 | * Falls back to undefined so the caller can default to a literal "SSO". | |
| 714 | */ | |
| 715 | function inferSsoProviderName( | |
| 716 | cfg: { issuer?: string | null; authorizationEndpoint?: string | null } | null | undefined | |
| 717 | ): string | undefined { | |
| 718 | const urls = [cfg?.issuer, cfg?.authorizationEndpoint] | |
| 719 | .filter((s): s is string => !!s) | |
| 720 | .join(" ") | |
| 721 | .toLowerCase(); | |
| 722 | if (!urls) return undefined; | |
| 723 | if (urls.includes("google")) return "Google"; | |
| 724 | if (urls.includes("okta")) return "Okta"; | |
| 725 | if (urls.includes("microsoftonline") || urls.includes("azure")) return "Microsoft"; | |
| 726 | if (urls.includes("auth0.com")) return "Auth0"; | |
| 727 | if (urls.includes("authentik")) return "Authentik"; | |
| 728 | return undefined; | |
| 729 | } | |
| 730 | ||
| 06d5ffe | 731 | export default auth; |