Struct BasicAuthConfig

pub struct BasicAuthConfig {
    pub realm: String,
    pub validator: Arc<dyn UserValidator>,
    pub cache: Option<Arc<AuthCache>>,
    pub path_filter: Option<Arc<PathFilter>>,
    pub max_header_size: usize,
    pub log_failures: bool,
    pub custom_error_handler: Option<Arc<dyn Fn(&AuthError, &str) -> HttpResponse + Send + Sync>>,
    pub max_concurrent_validations: Option<usize>,
    pub validation_timeout: Option<Duration>,
    pub rate_limit_per_ip: Option<(usize, Duration)>,
    pub enable_metrics: bool,
    pub log_usernames_in_production: bool,
}

Basic authentication config

Fields

realm: String

Authentication realm (for WWW-Authenticate header)

validator: Arc<dyn UserValidator>

User validator

cache: Option<Arc<AuthCache>>

Auth result cache (optional)

path_filter: Option<Arc<PathFilter>>

Path filter (optional)

max_header_size: usize

Request header size limit (bytes)

log_failures: bool

Log details on authentication failure

custom_error_handler: Option<Arc<dyn Fn(&AuthError, &str) -> HttpResponse + Send + Sync>>

Custom error handler

max_concurrent_validations: Option<usize>

Maximum concurrent authentication validations

validation_timeout: Option<Duration>

Validation timeout

rate_limit_per_ip: Option<(usize, Duration)>

Rate limiting: (max_requests, time_window)

enable_metrics: bool

Enable metrics collection

log_usernames_in_production: bool

Log usernames in production (security risk)

Implementations

impl BasicAuthConfig

pub fn new(validator: Arc<dyn UserValidator>) -> Self

Create new basic auth config

pub fn realm(self, realm: String) -> Self

Set authentication realm

pub fn with_cache(self, cache_config: CacheConfig) -> AuthResult<Self>

Create auth config with cache config

pub fn disable_cache(self) -> Self

Disable cache

pub fn path_filter(self, filter: PathFilter) -> Self

Set path filter

pub fn max_header_size(self, size: usize) -> Self

Set max request header size

pub fn log_failures(self, enabled: bool) -> Self

Enable or disable logging on authentication failure

pub fn custom_error_handler<F>(self, handler: F) -> Self

where F: Fn(&AuthError, &str) -> HttpResponse + Send + Sync + 'static,

Set custom error handler function

pub fn max_concurrent_validations(self, max: usize) -> Self

Set maximum concurrent validations

pub fn validation_timeout(self, timeout: Duration) -> Self

Set validation timeout

pub fn rate_limit_per_ip(self, max_requests: usize, window: Duration) -> Self

Set rate limiting per IP

pub fn enable_metrics(self, enabled: bool) -> Self

Enable or disable metrics collection

pub fn log_usernames_in_production(self, enabled: bool) -> Self

Enable or disable logging usernames in production (security risk)

pub fn validate(&self) -> AuthResult<()>

Enhanced config validation