Deep copy id and key fields

auth/callback.go

@@ -326,8 +326,8 @@ func (m *Manager) handleRequest(cmixMsg format.Message,
 
 	//create the contact, note that no facts are sent in the payload
 	c := contact.Contact{
-		ID:             partnerID,
-		DhPubKey:       partnerPubKey,
+		ID:             partnerID.DeepCopy(),
+		DhPubKey:       partnerPubKey.DeepCopy(),
 		OwnershipProof: copySlice(ecrFmt.ownership),
 		Facts:          facts,
 	}