Struct Server 

pub struct Server<B: Backend> {
    pub clients: Arc<Mutex<HashMap<(usize, ChannelId), Handle>>>,
    pub id: usize,
    /* private fields */
}

Fields

clients: Arc<Mutex<HashMap<(usize, ChannelId), Handle>>>

id: usize

Implementations

impl<B: Backend> Server<B>

pub fn new(backend: B, id: usize) -> Self

Trait Implementations

impl<B: Clone + Backend> Clone for Server<B>

fn clone(&self) -> Server<B>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<B: Backend> Handler for Server<B>

type Error = Error

type FutureAuth = Ready<Result<(Server<B>, Auth), Error>>

The type of authentications, which can be a future ultimately resolving to

type FutureUnit = Ready<Result<(Server<B>, Session), Error>>

The type of units returned by some parts of this handler.

type FutureBool = Ready<Result<(Server<B>, Session, bool), Error>>

The type of future bools returned by some parts of this handler.

fn finished_auth(self, auth: Auth) -> Self::FutureAuth

Convert an Auth to Self::FutureAuth. This is used to produce the default handlers.

fn finished_bool(self, result: bool, session: Session) -> Self::FutureBool

Convert a bool to Self::FutureBool. This is used to produce the default handlers.

fn finished(self, session: Session) -> Self::FutureUnit

Produce a Self::FutureUnit. This is used to produce the default handlers.

fn channel_open_session( self, channel: ChannelId, session: Session, ) -> Self::FutureUnit

Called when a new session channel is created.

fn auth_publickey(self, _: &str, _: &PublicKey) -> Self::FutureAuth

Check authentication using the “publickey” method. This method should just check whether the public key matches the authorized ones. Thrussh then checks the signature. If the key is unknown, or the signature is invalid, Thrussh guarantees that rejection happens in constant time config.auth_rejection_time, except if this method takes more time than that.

fn auth_keyboard_interactive( self, user: &str, submethods: &str, response: Option<Response<'_>>, ) -> Self::FutureAuth

Check authentication using the “keyboard-interactive” method. Thrussh makes sure rejection happens in time config.auth_rejection_time, except if this method takes more than that.

fn data( self, channel: ChannelId, data: &[u8], session: Session, ) -> Self::FutureUnit

Called when a data packet is received. A response can be written to the response argument.

fn subsystem_request( self, _channel: ChannelId, _name: &str, session: Session, ) -> Self::FutureUnit

The client asks to start the subsystem with the given name (such as sftp).

fn auth_none(self, user: &str) -> Self::FutureAuth

Check authentication using the “none” method. Thrussh makes sure rejection happens in time config.auth_rejection_time, except if this method takes more than that.

fn auth_password(self, user: &str, password: &str) -> Self::FutureAuth

Check authentication using the “password” method. Thrussh makes sure rejection happens in time config.auth_rejection_time, except if this method takes more than that.

fn channel_close(self, channel: ChannelId, session: Session) -> Self::FutureUnit

Called when the client closes a channel.

fn channel_eof(self, channel: ChannelId, session: Session) -> Self::FutureUnit

Called when the client sends EOF to a channel.

fn channel_open_x11( self, channel: ChannelId, originator_address: &str, originator_port: u32, session: Session, ) -> Self::FutureUnit

Called when a new X11 channel is created.

fn channel_open_direct_tcpip( self, channel: ChannelId, host_to_connect: &str, port_to_connect: u32, originator_address: &str, originator_port: u32, session: Session, ) -> Self::FutureUnit

Called when a new channel is created.

fn extended_data( self, channel: ChannelId, code: u32, data: &[u8], session: Session, ) -> Self::FutureUnit

Called when an extended data packet is received. Code 1 means that this packet comes from stderr, other codes are not defined (see RFC4254).

fn window_adjusted( self, channel: ChannelId, new_window_size: usize, session: Session, ) -> Self::FutureUnit

Called when the network window is adjusted, meaning that we can send more bytes.

fn adjust_window(&mut self, channel: ChannelId, current: u32) -> u32

Called when this server adjusts the network window. Return the next target window.

fn pty_request( self, channel: ChannelId, term: &str, col_width: u32, row_height: u32, pix_width: u32, pix_height: u32, modes: &[(Pty, u32)], session: Session, ) -> Self::FutureUnit

The client requests a pseudo-terminal with the given specifications.

fn x11_request( self, channel: ChannelId, single_connection: bool, x11_auth_protocol: &str, x11_auth_cookie: &str, x11_screen_number: u32, session: Session, ) -> Self::FutureUnit

The client requests an X11 connection.

fn env_request( self, channel: ChannelId, variable_name: &str, variable_value: &str, session: Session, ) -> Self::FutureUnit

The client wants to set the given environment variable. Check these carefully, as it is dangerous to allow any variable environment to be set.

fn shell_request(self, channel: ChannelId, session: Session) -> Self::FutureUnit

The client requests a shell.

fn exec_request( self, channel: ChannelId, data: &[u8], session: Session, ) -> Self::FutureUnit

The client sends a command to execute, to be passed to a shell. Make sure to check the command before doing so.

fn window_change_request( self, channel: ChannelId, col_width: u32, row_height: u32, pix_width: u32, pix_height: u32, session: Session, ) -> Self::FutureUnit

The client’s pseudo-terminal window size has changed.

fn signal( self, channel: ChannelId, signal_name: Sig, session: Session, ) -> Self::FutureUnit

The client is sending a signal (usually to pass to the currently running process).

fn tcpip_forward( self, address: &str, port: u32, session: Session, ) -> Self::FutureBool

Used for reverse-forwarding ports, see RFC4254.

fn cancel_tcpip_forward( self, address: &str, port: u32, session: Session, ) -> Self::FutureBool

Used to stop the reverse-forwarding of a port, see RFC4254.

impl<B: Backend> Server for Server<B>

type Handler = Server<B>

The type of handlers.

fn new(&mut self, _: Option<SocketAddr>) -> Self

Called when a new client connects.