pub fn connect(host: impl AsRef<str>, opts: Ssh2SessionOpts) -> io::Result<Self> {
        debug!(
            "Establishing ssh connection to {} using {:?}",
            host.as_ref(),
            opts
        );
        let mut config = WezConfig::new();
        config.add_default_config_files();

        // Grab the config for the specific host
        let mut config = config.for_host(host.as_ref());

        // Override config with any settings provided by session opts
        if let Some(port) = opts.port.as_ref() {
            config.insert("port".to_string(), port.to_string());
        }
        if let Some(user) = opts.user.as_ref() {
            config.insert("user".to_string(), user.to_string());
        }
        if !opts.identity_files.is_empty() {
            config.insert(
                "identityfile".to_string(),
                opts.identity_files
                    .iter()
                    .filter_map(|p| p.to_str())
                    .map(ToString::to_string)
                    .collect::<Vec<String>>()
                    .join(" "),
            );
        }
        if let Some(yes) = opts.identities_only.as_ref() {
            let value = if *yes {
                "yes".to_string()
            } else {
                "no".to_string()
            };
            config.insert("identitiesonly".to_string(), value);
        }
        if let Some(cmd) = opts.proxy_command.as_ref() {
            config.insert("proxycommand".to_string(), cmd.to_string());
        }
        if !opts.user_known_hosts_files.is_empty() {
            config.insert(
                "userknownhostsfile".to_string(),
                opts.user_known_hosts_files
                    .iter()
                    .filter_map(|p| p.to_str())
                    .map(ToString::to_string)
                    .collect::<Vec<String>>()
                    .join(" "),
            );
        }

        // Add in any of the other options provided
        config.extend(opts.other);

        // Port should always exist, otherwise WezSession will panic from unwrap()
        let port = config
            .get("port")
            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, "Missing port"))?
            .parse::<u16>()
            .map_err(|x| io::Error::new(io::ErrorKind::InvalidData, x))?;

        // Establish a connection
        trace!("WezSession::connect({:?})", config);
        let (session, events) =
            WezSession::connect(config).map_err(|x| io::Error::new(io::ErrorKind::Other, x))?;

        Ok(Self {
            session,
            events,
            host: host.as_ref().to_string(),
            port,
            authenticated: false,
        })
    }
/// Connect to a remote TCP server using SSH
Connect to a remote TCP server using SSH
Connect to a remote TCP server using SSH
pub fn connect(host: impl AsRef<str>, opts: Ssh2SessionOpts) -> io::Result<Self> {
        debug!(
            "Establishing ssh connection to {} using {:?}",
            host.as_ref(),
            opts
        );
        let mut config = WezConfig::new();
        config.add_default_config_files();
        // Grab the config for the specific host
        let mut config = config.for_host(host.as_ref());
        // Override config with any settings provided by session opts
        if let Some(port) = opts.port.as_ref() {
            config.insert("port".to_string(), port.to_string());
        }
        if let Some(user) = opts.user.as_ref() {
            config.insert("user".to_string(), user.to_string());
        }
        if !opts.identity_files.is_empty() {
            config.insert(
                "identityfile".to_string(),
                opts.identity_files
                    .iter()
                    .filter_map(|p| p.to_str())
                    .map(ToString::to_string)
                    .collect::<Vec<String>>()
                    .join(" "),
            );
        }
        if let Some(yes) = opts.identities_only.as_ref() {
            let value = if *yes {
                "yes".to_string()
            } else {
                "no".to_string()
            };
            config.insert("identitiesonly".to_string(), value);
        }
        if let Some(cmd) = opts.proxy_command.as_ref() {
            config.insert("proxycommand".to_string(), cmd.to_string());
        }
        if !opts.user_known_hosts_files.is_empty() {
            config.insert(
                "userknownhostsfile".to_string(),
                opts.user_known_hosts_files
                    .iter()
                    .filter_map(|p| p.to_str())
                    .map(ToString::to_string)
                    .collect::<Vec<String>>()
                    .join(" "),
            );
        }
        // Add in any of the other options provided
        config.extend(opts.other);
        // Port should always exist, otherwise WezSession will panic from unwrap()
        let port = config
            .get("port")
            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, "Missing port"))?
            .parse::<u16>()
            .map_err(|x| io::Error::new(io::ErrorKind::InvalidData, x))?;
        // Establish a connection
        trace!("WezSession::connect({:?})", config);
        let (session, events) =
            WezSession::connect(config).map_err(|x| io::Error::new(io::ErrorKind::Other, x))?;
        Ok(Self {
            session,
            events,
            host: host.as_ref().to_string(),
            port,
            authenticated: false,
        })
    }
pub fn connect ( host : impl AsRef < str > , opts : Ssh2SessionOpts ) -> io :: Result < Self > { debug ! ( " " host as_ref ( ) opts ) ; let mut config = WezConfig :: new ( ) ; config . add_default_config_files ( ) ; // Grab the config for the specific host let mut config = config . for_host ( host . as_ref ( ) ) ; // Override config with any settings provided by session opts if let Some ( port ) = opts . port . as_ref ( ) { config . insert ( " " . to_string ( ) , port . to_string ( ) ) ; } if let Some ( user ) = opts . user . as_ref ( ) { config . insert ( " " . to_string ( ) , user . to_string ( ) ) ; } if ! opts . identity_files . is_empty ( ) { config . insert ( " " . to_string ( ) , opts . identity_files . iter ( ) . filter_map ( | p | p . to_str ( ) ) . map ( ToString :: to_string ) . collect :: < Vec < String > > ( ) . join ( " " ) , ) ; } if let Some ( yes ) = opts . identities_only . as_ref ( ) { let value = if * yes { " " . to_string ( ) } else { " " . to_string ( ) } ; config . insert ( " " . to_string ( ) , value ) ; } if let Some ( cmd ) = opts . proxy_command . as_ref ( ) { config . insert ( " " . to_string ( ) , cmd . to_string ( ) ) ; } if ! opts . user_known_hosts_files . is_empty ( ) { config . insert ( " " . to_string ( ) , opts . user_known_hosts_files . iter ( ) . filter_map ( | p | p . to_str ( ) ) . map ( ToString :: to_string ) . collect :: < Vec < String > > ( ) . join ( " " ) , ) ; } // Add in any of the other options provided config . extend ( opts . other ) ; // Port should always exist, otherwise WezSession will panic from unwrap() let port = config . get ( " " ) . ok_or_else ( | | io :: Error :: new ( io :: ErrorKind :: InvalidInput , " " ) ) ? . parse :: < u16 > ( ) . map_err ( | x | io :: Error :: new ( io :: ErrorKind :: InvalidData , x ) ) ? ; // Establish a connection trace ! ( " " config ) ; let ( session , events ) = WezSession :: connect ( config ) . map_err ( | x | io :: Error :: new ( io :: ErrorKind :: Other , x ) ) ? ; Ok ( Self { session , events , host : host . as_ref ( ) . to_string ( ) , port , authenticated : false , } ) }
Connect to a remote TCP server using SSH
Connect to a remote TCP server using SSH
host
impl AsRef<str>
opts
Ssh2SessionOpts