Move HandshakeFailure to libp2p.security

libp2p/security/exceptions.py

@@ -0,0 +1,5 @@
+from libp2p.exceptions import BaseLibp2pError
+
+
+class HandshakeFailure(BaseLibp2pError):
+    pass

libp2p/transport/exceptions.py

@@ -12,7 +12,3 @@ class SecurityUpgradeFailure(UpgradeFailure):
 
 class MuxerUpgradeFailure(UpgradeFailure):
     pass
-
-
-class HandshakeFailure(BaseLibp2pError):
-    pass

libp2p/transport/upgrader.py

@@ -4,13 +4,13 @@ from libp2p.network.connection.raw_connection_interface import IRawConnection
 from libp2p.network.typing import GenericProtocolHandlerFn
 from libp2p.peer.id import ID
 from libp2p.protocol_muxer.exceptions import MultiselectClientError, MultiselectError
+from libp2p.security.exceptions import HandshakeFailure
 from libp2p.security.secure_conn_interface import ISecureConn
 from libp2p.security.secure_transport_interface import ISecureTransport
 from libp2p.security.security_multistream import SecurityMultistream
 from libp2p.stream_muxer.abc import IMuxedConn
 from libp2p.stream_muxer.muxer_multistream import MuxerClassType, MuxerMultistream
 from libp2p.transport.exceptions import (
-    HandshakeFailure,
     MuxerUpgradeFailure,
     SecurityUpgradeFailure,
 )