Struct FileAuthBackend 

pub struct FileAuthBackend { /* private fields */ }

File-based authentication backend using bcrypt for password hashing

Implementations

impl FileAuthBackend

pub async fn new(file_path: impl AsRef<Path>) -> Result<Self>

Create a new file-based authentication backend

Arguments

• file_path - Path to the password file

Trait Implementations

impl AuthBackend for FileAuthBackend

fn authenticate<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, username: &'life1 Username, password: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Authenticate a user with username and password

fn verify_identity<'life0, 'life1, 'async_trait>( &'life0 self, username: &'life1 Username, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Verify if a username maps to a valid identity

fn list_users<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<Username>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

List all users (for admin CLI)

fn create_user<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, username: &'life1 Username, password: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Create a new user with the given password

fn delete_user<'life0, 'life1, 'async_trait>( &'life0 self, username: &'life1 Username, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Delete a user

fn change_password<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, username: &'life1 Username, new_password: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Change a user’s password

fn get_scram_params<'life0, 'life1, 'async_trait>( &'life0 self, _username: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(Vec<u8>, u32)>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get SCRAM-SHA-256 parameters (salt, iteration count) for a user

fn get_scram_stored_key<'life0, 'life1, 'async_trait>( &'life0 self, _username: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get SCRAM-SHA-256 StoredKey for a user

fn get_scram_server_key<'life0, 'life1, 'async_trait>( &'life0 self, _username: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get SCRAM-SHA-256 ServerKey for a user

fn store_scram_credentials<'life0, 'life1, 'async_trait>( &'life0 self, _username: &'life1 Username, _salt: Vec<u8>, _iterations: u32, _stored_key: Vec<u8>, _server_key: Vec<u8>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Store SCRAM-SHA-256 credentials for a user

fn get_apop_secret<'life0, 'life1, 'async_trait>( &'life0 self, _username: &'life1 Username, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get plaintext password for APOP authentication