Struct ExecProvider 

pub struct ExecProvider { /* private fields */ }

Auth provider implemented by spawning an external provider command.

The provider receives AuthnRequest JSON on stdin and returns credential JSON on stdout. This keeps auth flows language-agnostic and easy to test.

Implementations

impl ExecProvider

pub fn new( provider_name: impl Into<String>, command: impl Into<PathBuf>, ) -> Self

Creates an exec provider with no extra arguments or timeout.

pub fn with_args( self, args: impl IntoIterator<Item = impl Into<String>>, ) -> Self

Adds extra command-line arguments passed to the provider binary.

pub fn with_timeout(self, timeout: Duration) -> Self

Sets a provider process timeout. A zero duration disables the timeout.

pub async fn exec_with_request( &self, request: &AuthnRequest, ) -> Result<Credential>

Executes an arbitrary provider request and decodes a credential response.

Trait Implementations

impl AuthProvider for ExecProvider

fn name(&self) -> &str

Stable provider registration name, for example primary or oauth.

fn get_credential<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, env: &'life1 str, command: &'life2 str, tier: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<Credential>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Returns a credential for env, command, and tier.

fn status<'life0, 'life1, 'async_trait>( &'life0 self, env: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Credential>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns cached credential status for one environment.

fn logout<'life0, 'life1, 'async_trait>( &'life0 self, env: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Clears cached credentials for one environment.

fn list_environments<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Lists environments with cached credentials.

fn get_credential_for<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, req: &'life1 CredentialRequest<'life2>, ) -> Pin<Box<dyn Future<Output = Result<Credential>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Returns a credential for a command, given its full CredentialRequest.

impl Clone for ExecProvider

fn clone(&self) -> ExecProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecProvider

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

Formats the value using the given formatter.