Struct AuthProvider 

pub struct AuthProvider { /* private fields */ }

Resolves and caches a GitHub personal access token from multiple sources.

Implementations

impl AuthProvider

pub fn new() -> Self

Create an AuthProvider, eagerly attempting token resolution.

Does not fail if no token is available — some deployments may not need remote sync. Call Self::resolve_token when a token is required.

pub fn resolve_token(&self) -> Result<SecretString, MemoryError>

Resolve a GitHub personal access token, returning it wrapped in SecretString so it cannot accidentally appear in logs or error chains.

Checks (in order):

1. MEMORY_MCP_GITHUB_TOKEN env var
2. ~/.config/memory-mcp/token file
3. System keyring (GNOME Keyring / KWallet / macOS Keychain)

pub fn resolve_with_source( &self, ) -> Result<(SecretString, TokenSource), MemoryError>

Resolve the token and return which source provided it.

Like resolve_token, returns the cached token if one was resolved at startup. Falls back to the resolution chain (env var → file → keyring) if no cached token exists.

impl AuthProvider

pub fn with_token(token: &str) -> Self

Create an AuthProvider with a pre-set token.

Use this when you already have a token from your own auth flow and want to skip the built-in resolution chain (env var → file → keyring).

Trait Implementations

impl Default for AuthProvider

fn default() -> Self

Returns the “default value” for a type.