Struct OAuthConfig 

pub struct OAuthConfig {
    pub client_id: String,
    pub client_secret: String,
    pub issuer: String,
    pub access_token_ttl_secs: Option<u64>,
    pub refresh_token_ttl_secs: Option<u64>,
}

Pre-shared OAuth client credentials. Persisted at <config_dir>/oauth.toml with mode 0600 so the secret never lands in a world-readable location.

Fields

client_id: String

client_secret: String

issuer: String

Public origin advertised in discovery + used to compute the resource metadata URL in 401 challenges. Must match what the client believes the canonical URI is (e.g. the Tailscale Funnel hostname).

access_token_ttl_secs: Option<u64>

refresh_token_ttl_secs: Option<u64>

Implementations

impl OAuthConfig

pub fn effective_access_ttl(&self) -> Duration

pub fn effective_refresh_ttl(&self) -> Duration

impl OAuthConfig

pub fn load_or_generate(issuer_hint: Option<String>) -> Result<Option<Self>>

Resolve credentials. Precedence:

1. If <config_dir>/oauth.toml exists, load it.
2. Otherwise, if issuer_hint is Some, generate a fresh credential pair (random client_id + 32-byte hex client_secret), persist it with mode 0600, and return it. The generated values are logged to stderr so the user can paste them into the Claude.ai connector.
3. Otherwise, return Ok(None) — OAuth is opt-in; without an issuer we cannot generate a sensible config.

Trait Implementations

impl Clone for OAuthConfig

fn clone(&self) -> OAuthConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OAuthConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OAuthConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for OAuthConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.