simplesamlphp / simplesamlphp-module-webauthn

lib/WebAuthn/WebAuthnRegistrationEvent.php

Spacing +7 added lines, -7 removed lines

@@ -174,16 +174,16 @@ 
              */
             $certProps = openssl_x509_parse($this->der2pem($stmtDecoded['x5c'][0]));
             $this->debugBuffer .= "Attestation Certificate:" . print_r($certProps, true) . "<br/>";
-            if ($certProps['version'] != 2 ||                                                                      /** §8.2.1 Bullet 1 */
-                    $certProps['subject']['OU'] != "Authenticator Attestation" ||                                  /** §8.2.1 Bullet 2 [Subject-OU] */
-                    !isset($certProps['subject']['CN']) ||                                                         /** §8.2.1 Bullet 2 [Subject-CN] */
+            if ($certProps['version'] != 2 || /** §8.2.1 Bullet 1 */
+                    $certProps['subject']['OU'] != "Authenticator Attestation" || /** §8.2.1 Bullet 2 [Subject-OU] */
+                    !isset($certProps['subject']['CN']) || /** §8.2.1 Bullet 2 [Subject-CN] */
                     !isset($certProps['extensions']['basicConstraints']) ||
                     strstr("CA:FALSE", $certProps['extensions']['basicConstraints']) === false                     /** §8.2.1 Bullet 4 */
             ) {
                 $this->fail("Attestation certificate properties are no good.");
             }
             if (isset(AAGUID::AAGUID_DICTIONARY[strtolower($this->AAGUID)])) {
-                if ($certProps['subject']['O'] != AAGUID::AAGUID_DICTIONARY[strtolower($this->AAGUID)]['O'] ||     /** §8.2.1 Bullet 2 [Subject-O] */
+                if ($certProps['subject']['O'] != AAGUID::AAGUID_DICTIONARY[strtolower($this->AAGUID)]['O'] || /** §8.2.1 Bullet 2 [Subject-O] */
                         $certProps['subject']['C'] != AAGUID::AAGUID_DICTIONARY[strtolower($this->AAGUID)]['C']) { /** §8.2.1 Bullet 2 [Subject-C] */
                     $this->fail("AAGUID does not match vendor data.");
                 }
@@ -288,18 +288,18 @@ 
         if (isset($this->credential[-2]) && sizeof($this->credential[-2]) == 32 
               &&
             isset($this->credential[-3]) && sizeof($this->credential[-3]) == 32) {
-            $publicKeyU2F = chr(4).$this->credential[-2].$this->credential[-3];
+            $publicKeyU2F = chr(4) . $this->credential[-2] . $this->credential[-3];
         } else {
             $this->fail("FIDO U2F attestation: the public key is not as expected.");
         }
         /**
          * §8.6 Verification Step 5: create verificationData
          */
-        $verificationData = chr(0).$this->rpIdHash.$this->clientDataHash.$this->credentialId.$publicKeyU2F;
+        $verificationData = chr(0) . $this->rpIdHash . $this->clientDataHash . $this->credentialId . $publicKeyU2F;
         /**
          * §8.6 Verification Step 6: verify signature
          */
-        if (openssl_verify($verificationData, $stmtDecoded['sig'],$attCert, OPENSSL_ALGO_SHA256) !== 1) {
+        if (openssl_verify($verificationData, $stmtDecoded['sig'], $attCert, OPENSSL_ALGO_SHA256) !== 1) {
             $this->fail("FIDO U2F Attestation verification failed.");
         } else {
             $this->pass("Successfully verified FIDO U2F signature.");