1 files changed, 19 insertions, 0 deletions
diff --git a/crypto-common/src/main/kotlin/dev/msfjarvis/aps/data/crypto/CryptoException.kt b/crypto-common/src/main/kotlin/dev/msfjarvis/aps/data/crypto/CryptoException.kt
new file mode 100644
index 00000000..6a73d381
--- /dev/null
+++ b/crypto-common/src/main/kotlin/dev/msfjarvis/aps/data/crypto/CryptoException.kt
@@ -0,0 +1,19 @@
+package dev.msfjarvis.aps.data.crypto
+
+public sealed class CryptoException(message: String? = null) : Exception(message)
+
+public sealed class KeyPairException(message: String? = null) : CryptoException(message) {
+  public object PrivateKeyUnavailableException :
+    KeyPairException("Key object does not have a private sub-key")
+}
+
+public sealed class KeyManagerException(message: String? = null) : CryptoException(message) {
+  public object NoKeysAvailableException : KeyManagerException("No keys were found")
+  public object KeyDirectoryUnavailableException :
+    KeyManagerException("Key directory does not exist")
+  public object KeyDeletionFailedException : KeyManagerException("Couldn't delete the key file")
+  public class KeyNotFoundException(keyId: String) :
+    KeyManagerException("No key found with id: $keyId")
+  public class KeyAlreadyExistsException(keyId: String) :
+    KeyManagerException("Pre-existing key was found for $keyId but 'replace' is set to false")
+}