mikrotik_ssh: Additional special login cases

netmiko/mikrotik/mikrotik_ssh.py

@@ -26,22 +26,37 @@ def special_login_handler(self, delay_factor: float = 1.0) -> None:
         Special cases:
         Mikrotik might prompt to read software licenses before displaying the initial prompt.
         Mikrotik might also prompt for acknowledging no software key message if unlicensed.
+        Mikrotik might present a "default config" screen.
+        Mikrotik might ask for a new password.
         """
         no_license_message = 'Please press "Enter" to continue!'
         license_prompt = "Do you want to see the software license"
+        new_password_promt = "new password>"
+        default_config_prompt = 'remove this default configuration type "r"'
         combined_pattern = (
-            rf"(?:{self.prompt_pattern}|{no_license_message}|{license_prompt})"
+            rf"(?:{self.prompt_pattern}|{no_license_message}|{license_prompt}|{new_password_promt}|{default_config_prompt})"
         )
 
         data = self.read_until_pattern(pattern=combined_pattern, re_flags=re.I)
-        if no_license_message in data:
-            # Handle "no license" message
-            self.write_channel(self.RETURN)
-            self.read_until_pattern(pattern=self.prompt_pattern)
-        elif license_prompt in data:
-            # Handle software license prompt
-            self.write_channel("n")
-            self.read_until_pattern(pattern=self.prompt_pattern)
+        for i in range(1,15):
+            if no_license_message in data:
+                # Handle "no license" message
+                self.write_channel(self.RETURN)
+                data = self.read_until_pattern(pattern=combined_pattern, re_flags=re.I)
+            elif license_prompt in data:
+                # Handle software license prompt
+                self.write_channel("n")
+                data = self.read_until_pattern(pattern=combined_pattern, re_flags=re.I)
+            elif default_config_prompt in data:
+                # Handle default config notice
+                self.write_channel("\n")
+                data = self.read_until_pattern(pattern=combined_pattern, re_flags=re.I)
+            elif new_password_promt in data:
+                # Handle new password request
+                self.write_channel('\x03')
+                data = self.read_until_pattern(pattern=combined_pattern, re_flags=re.I)
+            else: # must have matched the regular promt 
+                break
 
     def session_preparation(self, *args: Any, **kwargs: Any) -> None:
         """Prepare the session after the connection has been established."""