fix:hiding secrets

run_service.py

@@ -19,6 +19,9 @@
 """Olas Modius Quickstart script."""
 import warnings
 warnings.filterwarnings("ignore", category=UserWarning)
+import sys
+import tty
+import termios
 import getpass
 import json
 import os
@@ -128,6 +131,33 @@ def estimate_priority_fee(
 
     return values[len(values) // 2]
 
+def get_masked_input(prompt: str) -> str:
+    """Get user input while masking it with asterisks."""
+    password = ""
+    sys.stdout.write(prompt)
+    sys.stdout.flush()
+
+    fd = sys.stdin.fileno()
+    old_settings = termios.tcgetattr(fd)
+    try:
+        tty.setraw(fd)
+        while True:
+            char = sys.stdin.read(1)
+            if char == '\r' or char == '\n':
+                break
+            if char == '\x7f':
+                if password:
+                    password = password[:-1]
+                    sys.stdout.write('\b \b')
+            else:
+                password += char
+                sys.stdout.write('*')
+            sys.stdout.flush()
+    finally:
+        termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
+    sys.stdout.write('\n')
+    return password
+
 @dataclass
 class OptimusConfig(LocalResource):
     """Local configuration."""
@@ -213,7 +243,6 @@ def ask_confirm_password() -> str:
         print("Passwords do not match. Terminating.")
         sys.exit(1)
 
-
 def check_rpc(rpc_url: str) -> None:
     spinner = Halo(text=f"Checking RPC...", spinner="dots")
     spinner.start()
@@ -284,22 +313,22 @@ def configure_local_config() -> OptimusConfig:
 
     if optimus_config.tenderly_access_key is None:
         print_section("Tenderly API Configuration and Price Data Source")
-        optimus_config.tenderly_access_key = input(
+        optimus_config.tenderly_access_key = get_masked_input(
             "Please enter your Tenderly API Key. Get one at https://dashboard.tenderly.co/: "
         )
 
     if optimus_config.tenderly_account_slug is None:
-        optimus_config.tenderly_account_slug = input(
+        optimus_config.tenderly_account_slug = get_masked_input(
             "Please enter your Tenderly Account Slug: "
         )
 
     if optimus_config.tenderly_project_slug is None:
-        optimus_config.tenderly_project_slug = input(
+        optimus_config.tenderly_project_slug = get_masked_input(
             "Please enter your Tenderly Project Slug: "
         )
 
     if optimus_config.coingecko_api_key is None:
-        optimus_config.coingecko_api_key = input(
+        optimus_config.coingecko_api_key = get_masked_input(
             "Please enter your CoinGecko API Key. Get one at https://www.coingecko.com/: "
         )
         print()
@@ -358,7 +387,7 @@ def configure_local_config() -> OptimusConfig:
 
     if optimus_config.mode_rpc is None:
         print_section("Chain RPC")
-        optimus_config.mode_rpc = input("Please enter a Mode RPC URL: ")
+        optimus_config.mode_rpc = get_masked_input("Please enter a Mode RPC URL: ")
 
         print()