Struct ServerConfig 

pub struct ServerConfig {
    pub control_port: Option<u16>,
    pub http_port: Option<u16>,
    pub base_domain: Option<String>,
    pub cert: Option<String>,
    pub key: Option<String>,
    pub ca_cert: Option<String>,
    pub cloudflare: Option<CloudflareConfig>,
    pub tcp_port_range: Option<(u16, u16)>,
    pub http_cert: Option<String>,
    pub http_key: Option<String>,
}

Server configuration (parsed from TOML, can be overridden by env)

Fields

control_port: Option<u16>

Port for control plane (mTLS client connections)

http_port: Option<u16>

Port for HTTP data plane (traffic from Cloudflare)

base_domain: Option<String>

Base domain for tunnels (e.g., “tunnel.example.com”)

cert: Option<String>

Server certificate (file path, keychain://, op://, env://, or plain PEM)

key: Option<String>

Server private key (file path, keychain://, op://, env://, or plain PEM)

ca_cert: Option<String>

CA certificate for client verification (file path, keychain://, op://, env://, or plain PEM)

cloudflare: Option<CloudflareConfig>

Cloudflare configuration

tcp_port_range: Option<(u16, u16)>

TCP port range for TCP tunnels

http_cert: Option<String>

HTTP plane certificate for TLS (optional - enables HTTPS if set)

http_key: Option<String>

HTTP plane private key for TLS (optional - enables HTTPS if set)

Implementations

impl ServerConfig

pub fn load(path: &str) -> Self

Load configuration from a TOML file (optional)

pub fn resolve(self) -> Result<ResolvedServerConfig>

Resolve configuration from environment variables first, then config file

pub fn load_and_resolve(path: &str) -> Result<ResolvedServerConfig>

Load config file and resolve with environment variable overrides

Trait Implementations

impl Debug for ServerConfig

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

Formats the value using the given formatter.

impl Default for ServerConfig

fn default() -> ServerConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ServerConfig

where ServerConfig: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.