Smoren / encryption-tools-php

src/Helpers/AsymmetricLargeDataEncryptionHelper.php

Spacing +7 added lines, -7 removed lines

@@ -29,7 +29,7 @@ 
         $internalKeyEncrypted = AsymmetricEncryptionHelper::encryptByPublicKey($internalKey, $publicKey);
         try {
             $dataEncrypted = SymmetricEncryptionHelper::encrypt($data, $internalKey);
-        } catch(SymmetricEncryptionException $e) {
+        } catch (SymmetricEncryptionException $e) {
             throw new AsymmetricEncryptionException(
                 'cannot encrypt',
                 AsymmetricEncryptionException::CANNOT_ENCRYPT,
@@ -53,7 +53,7 @@ 
         $internalKeyEncrypted = AsymmetricEncryptionHelper::encryptByPrivateKey($internalKey, $privateKey);
         try {
             $dataEncrypted = SymmetricEncryptionHelper::encrypt($data, $internalKey);
-        } catch(SymmetricEncryptionException $e) {
+        } catch (SymmetricEncryptionException $e) {
             throw new AsymmetricEncryptionException(
                 'cannot encrypt',
                 AsymmetricEncryptionException::CANNOT_ENCRYPT,
@@ -81,7 +81,7 @@ 
 
         try {
             return SymmetricEncryptionHelper::decrypt($dataPartEncrypted, $internalKeyDecrypted);
-        } catch(SymmetricEncryptionException $e) {
+        } catch (SymmetricEncryptionException $e) {
             throw new AsymmetricEncryptionException(
                 'cannot decrypt',
                 AsymmetricEncryptionException::CANNOT_DECRYPT,
@@ -107,7 +107,7 @@ 
 
         try {
             return SymmetricEncryptionHelper::decrypt($dataPartEncrypted, $internalKeyDecrypted);
-        } catch(SymmetricEncryptionException $e) {
+        } catch (SymmetricEncryptionException $e) {
             throw new AsymmetricEncryptionException(
                 'cannot decrypt',
                 AsymmetricEncryptionException::CANNOT_DECRYPT,
@@ -124,7 +124,7 @@ 
     protected static function getPrefixMatches(string $dataEncrypted): array
     {
         preg_match('/^([0-9]+)_/', $dataEncrypted, $matches);
-        if(!isset($matches[1])) {
+        if (!isset($matches[1])) {
             throw new AsymmetricEncryptionException('cannot decrypt', AsymmetricEncryptionException::CANNOT_DECRYPT);
         }
         $matches[0] = strlen($matches[0]);
@@ -142,8 +142,8 @@ 
         $charactersLength = strlen($characters);
         $randomString = '';
 
-        for($i = 0; $i < $length; $i++) {
-            $randomString .= $characters[rand(0, $charactersLength - 1)];
+        for ($i = 0; $i < $length; $i++) {
+            $randomString .= $characters[rand(0, $charactersLength-1)];
         }
 
         return $randomString;

src/Helpers/AsymmetricEncryptionHelper.php

Spacing +9 added lines, -9 removed lines

@@ -13,7 +13,7 @@ 
     public static function generateKeyPair(): array
     {
         $keyPair = openssl_pkey_new();
-        if(!$keyPair) {
+        if (!$keyPair) {
             throw new AsymmetricEncryptionException(
                 'openssl_pkey_new() returned false',
                 AsymmetricEncryptionException::OPENSSL_ERROR
@@ -22,7 +22,7 @@ 
 
         openssl_pkey_export($keyPair, $privateKey);
         $details = openssl_pkey_get_details($keyPair);
-        if(!$details) {
+        if (!$details) {
             throw new AsymmetricEncryptionException(
                 'openssl_pkey_get_details() returned false',
                 AsymmetricEncryptionException::OPENSSL_ERROR
@@ -75,7 +75,7 @@ 
         static::validatePublicKey($publicKey);
         openssl_public_decrypt(base64_decode($dataEncrypted), $dataDecrypted, $publicKey);
 
-        if($dataDecrypted === null) {
+        if ($dataDecrypted === null) {
             throw new AsymmetricEncryptionException(
                 'cannot decrypt by public key',
                 AsymmetricEncryptionException::CANNOT_DECRYPT
@@ -96,7 +96,7 @@ 
         static::validatePrivateKey($privateKey);
         openssl_private_decrypt(base64_decode($dataEncrypted), $dataDecrypted, $privateKey);
 
-        if($dataDecrypted === null) {
+        if ($dataDecrypted === null) {
             throw new AsymmetricEncryptionException(
                 'cannot decrypt by private key',
                 AsymmetricEncryptionException::CANNOT_DECRYPT
@@ -138,7 +138,7 @@ 
         static::validatePublicKey($publicKey);
         /** @var string $jsonData */
         $jsonData = json_encode($data); // TODO throw exception if false
-        if(!openssl_verify($jsonData, $signature, $publicKey, $algorithm)) {
+        if (!openssl_verify($jsonData, $signature, $publicKey, $algorithm)) {
             throw new AsymmetricEncryptionException('wrong signature', AsymmetricEncryptionException::CANNOT_VERIFY);
         }
     }
@@ -176,7 +176,7 @@ 
 
         $isCorrect = true;
 
-        if(
+        if (
             $endLineBreak !== "" ||
             $beginString !== "-----BEGIN {$keyType} KEY-----" ||
             $endString !== "-----END {$keyType} KEY-----" ||
@@ -184,15 +184,15 @@ 
         ) {
             $isCorrect = false;
         } else {
-            foreach($arPublicKey as $part) {
-                if(!preg_match('/^.{64}$/', $part)) {
+            foreach ($arPublicKey as $part) {
+                if (!preg_match('/^.{64}$/', $part)) {
                     $isCorrect = false;
                     break;
                 }
             }
         }
 
-        if(!$isCorrect) {
+        if (!$isCorrect) {
             throw new AsymmetricEncryptionException(
                 'invalid key format',
                 AsymmetricEncryptionException::INVALID_KEY_FORMAT

src/Helpers/SymmetricEncryptionHelper.php

Spacing +7 added lines, -7 removed lines

@@ -20,21 +20,21 @@ 
         $data = json_encode($data); // TODO throw exception if false
 
         $ivLen = openssl_cipher_iv_length($cipherMethod);
-        if($ivLen === false) {
+        if ($ivLen === false) {
             throw new SymmetricEncryptionException(
                 'openssl_cipher_iv_length() returned false',
                 SymmetricEncryptionException::OPENSSL_ERROR
             );
         }
         $iv = openssl_random_pseudo_bytes($ivLen);
-        if(!$iv) {
+        if (!$iv) {
             throw new SymmetricEncryptionException(
                 'openssl_random_pseudo_bytes() returned false',
                 SymmetricEncryptionException::OPENSSL_ERROR
             );
         }
         $cipherText = openssl_encrypt($data, $cipherMethod, $secretKey, OPENSSL_RAW_DATA, $iv);
-        if($cipherText === false) {
+        if ($cipherText === false) {
             throw new SymmetricEncryptionException(
                 'openssl_encrypt() returned false',
                 SymmetricEncryptionException::OPENSSL_ERROR
@@ -58,19 +58,19 @@ 
 
         $c = base64_decode($encryptedData);
         $ivLen = openssl_cipher_iv_length($cipherMethod);
-        if($ivLen === false) {
+        if ($ivLen === false) {
             throw new SymmetricEncryptionException(
                 'openssl_cipher_iv_length() returned false',
                 SymmetricEncryptionException::OPENSSL_ERROR
             );
         }
         $iv = substr($c, 0, $ivLen);
-        $hmac = substr($c, $ivLen, $sha2len=32);
+        $hmac = substr($c, $ivLen, $sha2len = 32);
         $cipherText = substr($c, $ivLen+$sha2len);
 
         $data = openssl_decrypt($cipherText, $cipherMethod, $secretKey, OPENSSL_RAW_DATA, $iv);
 
-        if($data === false) {
+        if ($data === false) {
             throw new SymmetricEncryptionException(
                 'incorrect secret key',
                 SymmetricEncryptionException::CANNOT_DECRYPT
@@ -93,7 +93,7 @@ 
      */
     public static function checkCipherMethodAvailable(string $cipherMethod): void
     {
-        if(!in_array($cipherMethod, static::getCipherMethodList(), true)) {
+        if (!in_array($cipherMethod, static::getCipherMethodList(), true)) {
             throw new SymmetricEncryptionException(
                 "unknown cipher method '{$cipherMethod}'",
                 SymmetricEncryptionException::UNKNOWN_METHOD