mirror of
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72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use Zxing\QrReader;
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use OTPHP\TOTP;
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use OTPHP\Factory;
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use Assert\AssertionFailedException;
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use Illuminate\Http\File;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Storage;
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class QrCodecontroller extends Controller
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{
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/**
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* Handle uploaded qr code image
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*
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* @param \Illuminate\Http\Request $request
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* @return \Illuminate\Http\Response
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*/
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public function decode(Request $request)
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{
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// input validation
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$this->validate($request, [
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'qrcode' => 'required|image',
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]);
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// qrcode analysis
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$path = $request->file('qrcode')->store('qrcodes');
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$qrcode = new QrReader(storage_path('app/' . $path));
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$uri = urldecode($qrcode->text());
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// delete uploaded file
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Storage::delete($path);
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// return the OTP object
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try {
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$otp = Factory::loadFromProvisioningUri($uri);
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if(!$otp->getIssuer()) {
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$otp->setIssuer($otp->getLabel());
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$otp->setLabel('');
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}
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// returned object
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$twofaccount = (object) array(
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'service' => $otp->getIssuer(),
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'account' => $otp->getLabel(),
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'uri' => $uri,
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'icon' => '',
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'options' => $otp->getParameters()
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);
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return response()->json($twofaccount, 200);
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}
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catch (AssertionFailedException $exception) {
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$error = \Illuminate\Validation\ValidationException::withMessages([
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'qrcode' => __('errors.response.no_valid_otp')
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]);
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throw $error;
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}
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}
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}
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