X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModule%2FPublicRSAKey.php;h=7c46b63356c7e89e74090b02d36fd9b501b41934;hb=ae00111f5b6c5e20d94f0662a9cb02823b5df3c3;hp=3d0423688f3d68803f04dbb65d2147b440c208f5;hpb=13a10b8f20ac7c5927c39d9e80e1a7d515385736;p=friendica.git

diff --git a/src/Module/PublicRSAKey.php b/src/Module/PublicRSAKey.php
index 3d0423688f..7c46b63356 100644
--- a/src/Module/PublicRSAKey.php
+++ b/src/Module/PublicRSAKey.php
@@ -21,11 +21,13 @@
 
 namespace Friendica\Module;
 
-use ASN_BASE;
 use Friendica\BaseModule;
 use Friendica\DI;
 use Friendica\Model\User;
 use Friendica\Network\HTTPException\BadRequestException;
+use Friendica\Util\Crypto;
+use Friendica\Util\Strings;
+use phpseclib\File\ASN1;
 
 /**
  * prints the public RSA key of a user
@@ -49,18 +51,10 @@ class PublicRSAKey extends BaseModule
 			throw new BadRequestException();
 		}
 
-		$lines = explode("\n", $user['spubkey']);
-		unset($lines[0]);
-		unset($lines[count($lines)]);
-
-		$asnString = base64_decode(implode('', $lines));
-		$asnBase = ASN_BASE::parseASNString($asnString);
-
-		$m = $asnBase[0]->asnData[1]->asnData[0]->asnData[0]->asnData;
-		$e = $asnBase[0]->asnData[1]->asnData[0]->asnData[1]->asnData;
+		Crypto::pemToMe($user['spubkey'], $modulus, $exponent);
 
 		header('Content-type: application/magic-public-key');
-		echo 'RSA' . '.' . $m . '.' . $e;
+		echo 'RSA' . '.' . Strings::base64UrlEncode($modulus, true) . '.' . Strings::base64UrlEncode($exponent, true);
 
 		exit();
 	}