Struct AuthSettings 

pub struct AuthSettings {
    pub jwt: JwtSettings,
    pub argon2_memory_kib: Option<u32>,
    pub argon2_iterations: Option<u32>,
    pub argon2_parallelism: Option<u32>,
    pub lockout_threshold: Option<u32>,
    pub lockout_duration_secs: Option<u64>,
}

Authentication knobs (#87) — JWT lifetimes, password hashing cost, account lockout policy. Each field has a sensible default matching the framework’s hardcoded values, so existing deployments don’t behave differently after upgrading.

Fields

jwt: JwtSettings

JWT-related lifetimes + behavior. Mirrors rustango::tenancy::auth_routes::Config field names so a Settings-driven project can hand the section straight to auth_routes::jwt_router(...).

argon2_memory_kib: Option<u32>

Argon2id memory cost (KiB). Default 19456 (~19 MiB) — the OWASP-recommended floor for password hashing as of 2024. Lower values speed up login at the cost of brute-force resistance. Keep ≥ 15 MiB in prod.

argon2_iterations: Option<u32>

Argon2id iteration count. Default 2. OWASP recommends ≥ 2 paired with ≥ 19456 KiB memory.

argon2_parallelism: Option<u32>

Argon2id parallelism (lanes). Default 1 — single-threaded hashing is fastest on a busy server because parallel hashing just trades one core’s bandwidth for another’s.

lockout_threshold: Option<u32>

Failed-login attempts before lockout. Default 5.

lockout_duration_secs: Option<u64>

Lockout duration in seconds. Default 900 (15 min).

Trait Implementations

impl Clone for AuthSettings

fn clone(&self) -> AuthSettings

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AuthSettings

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AuthSettings

fn default() -> AuthSettings

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AuthSettings

where AuthSettings: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for AuthSettings

fn eq(&self, other: &AuthSettings) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AuthSettings