Bump to v1.6.1 for deploy

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

app.py

@@ -22,7 +22,7 @@ urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
 # Docker tab caches stale container IDs, so the footer is the reliable way
 # to confirm a `docker compose up -d --build` actually took effect.
 # Both are env-overridable if the deploy pipeline ever injects them.
-APP_VERSION = os.environ.get("APP_VERSION", "1.6.0")
+APP_VERSION = os.environ.get("APP_VERSION", "1.6.1")
 APP_VERSION_DATE = os.environ.get("APP_VERSION_DATE", "2026-08-27")
 
 # Must point at a path that survives `docker compose up --build` — the
@@ -45,6 +45,19 @@ def save_settings(data):
     with open(SETTINGS_FILE, "w") as f:
         json.dump(existing, f, indent=2)
 
+def delete_setting(key):
+    """Remove a key outright. save_settings() only ever merges, so it can't
+    take something away — used to retire the plaintext shared password once
+    real accounts exist. Returns True if the key was there."""
+    settings = load_settings()
+    if key not in settings:
+        return False
+    del settings[key]
+    os.makedirs(os.path.dirname(SETTINGS_FILE) or ".", exist_ok=True)
+    with open(SETTINGS_FILE, "w") as f:
+        json.dump(settings, f, indent=2)
+    return True
+
 app = Flask(__name__)
 app.secret_key = os.environ.get("SECRET_KEY") or secrets.token_hex(32)
 

manage_users.py

@@ -12,10 +12,17 @@ Run it inside the container, where Werkzeug and the real settings.json are:
     docker exec -it arr-summary python3 manage_users.py add <username>
     docker exec -it arr-summary python3 manage_users.py passwd <username>
     docker exec -it arr-summary python3 manage_users.py remove <username>
+    docker exec -it arr-summary python3 manage_users.py retire-shared-password
 
 The first `add` switches the dashboard from its single shared password to
 per-user logins. Until then the old LOGIN_PASSWORD keeps working, so you
 can't lock yourself out by deploying this.
+
+Once accounts exist and you've confirmed they sign in,
+`retire-shared-password` deletes the old plaintext login_password from
+settings.json. It refuses to run while no accounts exist, because with
+nothing configured at all the dashboard treats that as dev mode and lets
+anyone in without a password.
 """
 
 import sys
@@ -24,7 +31,10 @@ import getpass
 from app import (
     SETTINGS_FILE,
     PASSWORD_HASH_METHOD,
+    LOGIN_PASSWORD,
     save_settings,
+    delete_setting,
+    load_settings,
     load_users,
     generate_password_hash,
 )
@@ -122,7 +132,49 @@ def cmd_remove(args):
     return 0
 
 
-COMMANDS = {"list": cmd_list, "add": cmd_add, "passwd": cmd_passwd, "remove": cmd_remove}
+def cmd_retire_shared_password(_args):
+    """Delete the plaintext login_password from settings.json.
+
+    Guarded, because removing it while nothing else is configured makes
+    get_active_password() empty — and the login route reads "no credentials
+    at all" as dev mode and lets anyone straight in.
+    """
+    users = load_users()
+    if not users:
+        print("Refusing: no accounts exist yet, so the shared password is still",
+              file=sys.stderr)
+        print("the only way in. Run `add <username>` first and check you can",
+              file=sys.stderr)
+        print("sign in with it, then run this again.", file=sys.stderr)
+        return 1
+
+    if "login_password" not in load_settings():
+        print("Nothing to do — settings.json has no login_password.")
+        if LOGIN_PASSWORD:
+            print()
+            print("Note: LOGIN_PASSWORD is still set in the environment. It's")
+            print("ignored while accounts exist, but clear it from .env too if")
+            print("you want the old shared password gone entirely.")
+        return 0
+
+    delete_setting("login_password")
+    print(f"Removed the plaintext login_password from {SETTINGS_FILE}.")
+    print(f"{len(users)} account(s) remain in use: {', '.join(sorted(users))}")
+    if LOGIN_PASSWORD:
+        print()
+        print("LOGIN_PASSWORD is still set in the environment. It's ignored while")
+        print("accounts exist, but clear it from .env and restart to be rid of it.")
+        print("Don't clear it before you've confirmed the accounts work.")
+    return 0
+
+
+COMMANDS = {
+    "list": cmd_list,
+    "add": cmd_add,
+    "passwd": cmd_passwd,
+    "remove": cmd_remove,
+    "retire-shared-password": cmd_retire_shared_password,
+}
 
 
 def main(argv):