add interactive username prompt

- in credential_loader/static

Signed-off-by: Sepehr-A <[email protected]>

Author: Sepehr-A

suzieq/poller/controller/credential_loader/static.py

@@ -5,8 +5,8 @@
 
 from suzieq.poller.controller.credential_loader.base_credential_loader import \
     CredentialLoader, CredentialLoaderModel, check_credentials
-from suzieq.shared.utils import get_sensitive_data
 from suzieq.shared.exceptions import SensitiveLoadError, InventorySourceError
+from suzieq.shared.utils import get_sensitive_data
 
 
 class StaticModel(CredentialLoaderModel):
@@ -18,7 +18,7 @@ class StaticModel(CredentialLoaderModel):
     keyfile: Optional[str]
     enable_password: Optional[str] = Field(alias='enable-password')
 
-    @validator('password', 'key_passphrase', 'enable_password')
+    @validator('username', 'password', 'key_passphrase', 'enable_password')
     def validate_sens_field(cls, field):
         """Validate if the sensitive var was passed correctly
         """
@@ -57,6 +57,14 @@ def init(self, init_data: dict):
             init_data['key_passphrase'] = init_data.pop('key-passphrase', None)
         super().init(init_data)
 
+        if self._data.username == 'ask':
+            try:
+                self._data.username = get_sensitive_data(
+                    self._data.username,
+                    f'{self.name} Username to login to device: ')
+            except SensitiveLoadError as e:
+                raise InventorySourceError(f'{self.name} {e}')
+
         if self._data.password == 'ask':
             try:
                 self._data.password = get_sensitive_data(