PHPC-1499: Declare class constants for encryption algorithms

Author: alcaeus

src/MongoDB/ClientEncryption.c

@@ -193,6 +193,9 @@ void php_phongo_clientencryption_init_ce(INIT_FUNC_ARGS) /* {{{ */
 	php_phongo_handler_clientencryption.free_obj = php_phongo_clientencryption_free_object;
 	php_phongo_handler_clientencryption.offset   = XtOffsetOf(php_phongo_clientencryption_t, std);
 #endif
+
+	zend_declare_class_constant_string(php_phongo_clientencryption_ce, ZEND_STRL("AEAD_AES_256_CBC_HMAC_SHA_512_DETERMINISTIC"), MONGOC_AEAD_AES_256_CBC_HMAC_SHA_512_DETERMINISTIC TSRMLS_CC);
+	zend_declare_class_constant_string(php_phongo_clientencryption_ce, ZEND_STRL("AEAD_AES_256_CBC_HMAC_SHA_512_RANDOM"), MONGOC_AEAD_AES_256_CBC_HMAC_SHA_512_RANDOM TSRMLS_CC);
 } /* }}} */
 
 /*

tests/clientEncryption/clientEncryption-constants.phpt

@@ -0,0 +1,15 @@
+--TEST--
+MongoDB\Driver\ClientEncryption constants
+--FILE--
+<?php
+
+var_dump(MongoDB\Driver\ClientEncryption::AEAD_AES_256_CBC_HMAC_SHA_512_DETERMINISTIC);
+var_dump(MongoDB\Driver\ClientEncryption::AEAD_AES_256_CBC_HMAC_SHA_512_RANDOM);
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+string(43) "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic"
+string(36) "AEAD_AES_256_CBC_HMAC_SHA_512-Random"
+===DONE===

tests/clientEncryption/clientEncryption-decrypt-001.phpt

@@ -16,7 +16,7 @@ $clientEncryption = $manager->createClientEncryption(['keyVaultNamespace' => 'de
 
 $key = $clientEncryption->createDataKey('local');
 
-$encrypted = $clientEncryption->encrypt('top-secret', ['keyId' => $key, 'algorithm' => 'AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic']);
+$encrypted = $clientEncryption->encrypt('top-secret', ['keyId' => $key, 'algorithm' => MongoDB\Driver\ClientEncryption::AEAD_AES_256_CBC_HMAC_SHA_512_DETERMINISTIC]);
 var_dump($clientEncryption->decrypt($encrypted));
 
 ?>

tests/clientEncryption/clientEncryption-encrypt-001.phpt

@@ -16,7 +16,7 @@ $clientEncryption = $manager->createClientEncryption(['keyVaultNamespace' => 'de
 
 $key = $clientEncryption->createDataKey('local');
 
-var_dump($clientEncryption->encrypt('top-secret', ['keyId' => $key, 'algorithm' => 'AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic']));
+var_dump($clientEncryption->encrypt('top-secret', ['keyId' => $key, 'algorithm' => MongoDB\Driver\ClientEncryption::AEAD_AES_256_CBC_HMAC_SHA_512_DETERMINISTIC]));
 
 ?>
 ===DONE===

tests/manager/manager-ctor-auto_encryption-001.phpt

@@ -28,7 +28,7 @@ $tests = [
                             ],
                         ],
                         'bsonType' => 'objectId',
-                        'algorithm' => 'AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic',
+                        'algorithm' => MongoDB\Driver\ClientEncryption::AEAD_AES_256_CBC_HMAC_SHA_512_DETERMINISTIC,
                     ],
                 ],
             ],