99 lines
3 KiB
PHP
99 lines
3 KiB
PHP
<?php
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namespace BookStack\Access\Controllers;
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use BookStack\Access\LoginService;
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use BookStack\Access\Mfa\MfaSession;
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use BookStack\Access\Mfa\MfaValue;
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use BookStack\Access\Mfa\TotpService;
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use BookStack\Access\Mfa\TotpValidationRule;
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use BookStack\Activity\ActivityType;
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use BookStack\Exceptions\NotFoundException;
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use BookStack\Http\Controller;
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use Illuminate\Http\Request;
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use Illuminate\Validation\ValidationException;
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class MfaTotpController extends Controller
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{
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use HandlesPartialLogins;
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protected const SETUP_SECRET_SESSION_KEY = 'mfa-setup-totp-secret';
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/**
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* Show a view that generates and displays a TOTP QR code.
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*/
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public function generate(TotpService $totp)
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{
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if (session()->has(static::SETUP_SECRET_SESSION_KEY)) {
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$totpSecret = decrypt(session()->get(static::SETUP_SECRET_SESSION_KEY));
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} else {
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$totpSecret = $totp->generateSecret();
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session()->put(static::SETUP_SECRET_SESSION_KEY, encrypt($totpSecret));
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}
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$qrCodeUrl = $totp->generateUrl($totpSecret, $this->currentOrLastAttemptedUser());
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$svg = $totp->generateQrCodeSvg($qrCodeUrl);
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$this->setPageTitle(trans('auth.mfa_gen_totp_title'));
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return view('mfa.totp-generate', [
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'url' => $qrCodeUrl,
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'svg' => $svg,
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]);
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}
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/**
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* Confirm the setup of TOTP and save the auth method secret
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* against the current user.
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*
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* @throws ValidationException
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* @throws NotFoundException
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*/
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public function confirm(Request $request)
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{
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$totpSecret = decrypt(session()->get(static::SETUP_SECRET_SESSION_KEY));
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$this->validate($request, [
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'code' => [
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'required',
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'max:12', 'min:4',
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new TotpValidationRule($totpSecret),
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],
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]);
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MfaValue::upsertWithValue($this->currentOrLastAttemptedUser(), MfaValue::METHOD_TOTP, $totpSecret);
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session()->remove(static::SETUP_SECRET_SESSION_KEY);
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$this->logActivity(ActivityType::MFA_SETUP_METHOD, 'totp');
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if (!auth()->check()) {
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$this->showSuccessNotification(trans('auth.mfa_setup_login_notification'));
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return redirect('/login');
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}
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return redirect('/mfa/setup');
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}
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/**
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* Verify the MFA method submission on check.
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*
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* @throws NotFoundException
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*/
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public function verify(Request $request, LoginService $loginService, MfaSession $mfaSession)
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{
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$user = $this->currentOrLastAttemptedUser();
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$totpSecret = MfaValue::getValueForUser($user, MfaValue::METHOD_TOTP);
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$this->validate($request, [
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'code' => [
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'required',
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'max:12', 'min:4',
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new TotpValidationRule($totpSecret),
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],
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]);
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$mfaSession->markVerifiedForUser($user);
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$loginService->reattemptLoginFor($user);
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return redirect()->intended();
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}
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}
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