Add configurable KDF iterations

This commit is contained in:
thePR0M3TH3AN
2025-07-12 09:18:17 -04:00
parent 9ba7f25962
commit 888d50a6a7
3 changed files with 57 additions and 7 deletions

View File

@@ -44,6 +44,7 @@ class ConfigManager:
"pin_hash": "",
"password_hash": "",
"inactivity_timeout": INACTIVITY_TIMEOUT,
"kdf_iterations": 100_000,
"additional_backup_path": "",
"secret_mode_enabled": False,
"clipboard_clear_delay": 45,
@@ -57,6 +58,7 @@ class ConfigManager:
data.setdefault("pin_hash", "")
data.setdefault("password_hash", "")
data.setdefault("inactivity_timeout", INACTIVITY_TIMEOUT)
data.setdefault("kdf_iterations", 100_000)
data.setdefault("additional_backup_path", "")
data.setdefault("secret_mode_enabled", False)
data.setdefault("clipboard_clear_delay", 45)
@@ -137,6 +139,19 @@ class ConfigManager:
config = self.load_config(require_pin=False)
return float(config.get("inactivity_timeout", INACTIVITY_TIMEOUT))
def set_kdf_iterations(self, iterations: int) -> None:
"""Persist the PBKDF2 iteration count in the config."""
if iterations <= 0:
raise ValueError("Iterations must be positive")
config = self.load_config(require_pin=False)
config["kdf_iterations"] = int(iterations)
self.save_config(config)
def get_kdf_iterations(self) -> int:
"""Retrieve the PBKDF2 iteration count."""
config = self.load_config(require_pin=False)
return int(config.get("kdf_iterations", 100_000))
def set_additional_backup_path(self, path: Optional[str]) -> None:
"""Persist an optional additional backup path in the config."""
config = self.load_config(require_pin=False)