Mass rename

2024-05-12 11:02:19 +01:00
parent 0860e286e2
commit c1b6e595bc
102 changed files with 412 additions and 448 deletions
@@ -0,0 +1,34 @@
+using Toolkit.Foundation;
+
+namespace Bitvault;
+
+public class SecurityKeyFactory(IKeyGenerator generator,
+    IKeyDeriver deriver,
+    IEncryptor encryptor,
+    IDecryptor decryptor) : 
+    ISecurityKeyFactory
+{
+    public SecurityKey? Create(byte[] phrase,
+        byte[]? encryptedKey = null,
+        byte[]? salt = null)
+    {
+        salt ??= generator.Generate(16);
+        byte[] derivedKey = deriver.DeriveKey(phrase, salt);
+
+        if (encryptedKey is null)
+        {
+            if (!encryptor.TryEncrypt(generator.Generate(32), derivedKey, out encryptedKey) || encryptedKey is null)
+            {
+                return default;
+            }
+        }
+
+        if (!decryptor.TryDecrypt(encryptedKey, derivedKey, out byte[]? decryptedKey) || decryptedKey is null)
+        {
+            return default;
+        }
+
+        return new SecurityKey(salt, encryptedKey, decryptedKey);
+    }
+}
+