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Code Issues Releases Wiki Activity

2.3.2 add remote license check if openssl is missing

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This commit is contained in:
trendschau
2024-03-17 20:35:17 +01:00
parent 27b0980022
commit d528834746
3 changed files with 90 additions and 41 deletions
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1
cache/timer.yaml vendored
View File

@@ -1 +0,0 @@
licenseupdate: 1709508480

128
system/typemill/Models/License.php
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@@ -90,7 +90,7 @@ class License
if($licenseStatus !== true)
{
$this->message = Translations::translate('The license data are invalid.');
$this->message = Translations::translate('The license data are invalid. ') . $this->message;
return false;
}
@@ -167,51 +167,101 @@ class License
private function validateLicense($data)
{
$licensedata = [
'email' => $this->hashMail($data['email']),
'domain' => $data['domain'],
'license' => $data['license'],
'plan' => $data['plan'],
'payed_until' => $data['payed_until']
];
ksort($licensedata);
# test manipulate data
# $licensedata['plan'] = 'wrong';
$licensedata = json_encode($licensedata);
# Check signature
$public_key_pem = $this->getPublicKeyPem();
if(!$public_key_pem)
# if openssl-extension is missing, check the license once a day remotely on license server
if(!extension_loaded('openssl'))
{
$this->message = Translations::translate('We could not find or read the public_key.pem in the settings-folder.');
$storage = new StorageWrapper('\Typemill\Models\Storage');
if($storage->timeoutIsOver('licensecheck', 86400))
{
$readableMail = trim($data['email']);
$licensedata = [
'license' => $data['license'],
'email' => $this->hashMail($readableMail),
'domain' => $data['domain'],
'signature' => $data['signature'],
'plan' => $data['plan'],
'payed_until' => $data['payed_until']
];
# make remote check on the license server
$url = 'https://service.typemill.net/api/v1/licensecheck';
$remoteCheck = $this->callLicenseServer($licensedata, $url);
if(isset($remoteCheck['status']) && $remoteCheck['status'])
{
$key = md5($data['domain']);
$storage->writeFile('cacheFolder', '', 'lstatus.txt', $key);
return true;
}
$key = md5($this->getMessage());
$storage->writeFile('cacheFolder', '', 'lstatus.txt', $key);
$this->message = Translations::translate('We will check it again in 24 hours.');
return false;
}
$key = $storage->getFile('cacheFolder', '', 'lstatus.txt');
if($key == md5($data['domain']))
{
return true;
}
$this->message = Translations::translate('We will check it again in 24 hours.');
return false;
}
$binary_signature = base64_decode($data['signature']);
$verified = openssl_verify($licensedata, $binary_signature, $public_key_pem, OPENSSL_ALGO_SHA256);
if ($verified == 1)
{
return true;
}
elseif ($verified == 0)
{
$this->message = Translations::translate('License validation failed');
return false;
}
else
{
$this->message = Translations::translate('There was an error checking the license signature');
$licensedata = [
'email' => $this->hashMail($data['email']),
'domain' => $data['domain'],
'license' => $data['license'],
'plan' => $data['plan'],
'payed_until' => $data['payed_until']
];
ksort($licensedata);
return false;
}
# test manipulate data
# $licensedata['plan'] = 'wrong';
# Check signature
$public_key_pem = $this->getPublicKeyPem();
if(!$public_key_pem)
{
$this->message = Translations::translate('We could not find or read the public_key.pem in the settings-folder.');
return false;
}
$binary_signature = base64_decode($data['signature']);
$licensedata = json_encode($licensedata);
$verified = openssl_verify($licensedata, $binary_signature, $public_key_pem, OPENSSL_ALGO_SHA256);
if ($verified == 1)
{
return true;
}
elseif ($verified == 0)
{
$this->message = Translations::translate('License validation failed');
return false;
}
else
{
$this->message = Translations::translate('There was an error checking the license signature');
return false;
}
}
}

2
system/typemill/settings/defaults.yaml
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@@ -1,4 +1,4 @@
version: '2.3.1'
version: '2.3.2'
title: 'Typemill'
author: 'Unknown'
copyright: false