fix: add getpass

cic/ext/eth/rpc.py

@@ -1,17 +1,19 @@
 # standard imports
-import stat
-import os
+from getpass import getpass
 import logging
+import os
+import stat
 
 # external imports
 from funga.eth.keystore.dict import DictKeystore
 from funga.eth.signer import EIP155Signer
-from chainlib.eth.cli import Rpc
 from chainlib.cli import Wallet
+from chainlib.eth.cli import Rpc
 
 # local imports
 from cic.keystore import KeystoreDirectory
 
+
 logg = logging.getLogger(__name__)
 
 
@@ -22,7 +24,8 @@ class EthKeystoreDirectory(DictKeystore, KeystoreDirectory):
     """
 
 
-
+def get_passphrase():
+    return getpass('Enter passphrase: ')
 
 def parse_adapter(config, signer_hint):
     """Determine and instantiate signer and rpc from configuration.
@@ -44,7 +47,7 @@ def parse_adapter(config, signer_hint):
     if stat.S_ISDIR(st.st_mode):
         logg.debug("signer hint is directory")
         keystore = EthKeystoreDirectory()
-        keystore.process_dir(signer_hint)
+        keystore.process_dir(signer_hint, password_retriever=get_passphrase)
 
     w = Wallet(EIP155Signer, keystore=keystore)
     signer = EIP155Signer(keystore)
@@ -63,6 +66,6 @@ def list_keys(config, signer_hint):
     if stat.S_ISDIR(st.st_mode):
         logg.debug("signer hint is directory")
         keystore = EthKeystoreDirectory()
-        keystore.process_dir(signer_hint, default_password=config.get('WALLET_PASSPHRASE', ''))
+        keystore.process_dir(signer_hint, default_password=config.get('WALLET_PASSPHRASE', ''), password_retriever=get_passphrase)
         
-    return keystore.list()
+    return keystore.list()