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EgressHostService

Struct EgressHostService 

pub struct EgressHostService { /* private fields */ }
Expand description

Shared service injected into plugin stores and cloned across transports.

Policy is per service, because a service is built around one resolver. Connection accounting is not: it comes from the process-wide connection registry, so two services built independently for the same canonical instance spend one budget rather than one each.

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impl EgressHostService

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pub fn new(resolver: EgressPolicyResolver) -> Self

Construct one service around a live canonical policy resolver.

The connection budget it enforces is the process-wide one for each instance it sees, so an operator’s ceiling holds no matter how many tool registries end up representing the same instance.

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pub async fn authorize( &self, request: EgressRequest, ) -> Result<AuthorizedEgress, EgressError>

Resolve DNS, apply current policy, pin the checked addresses, and reserve one shared connection slot for the request’s logical instance.

This is the single resolution: the addresses in the returned AuthorizedEgress are the only ones that may be dialed.

§Errors

Returns EgressError when the grant check, DNS, address validation, or connection-budget acquisition fails.

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pub fn authorize_addresses( &self, request: EgressRequest, addresses: impl IntoIterator<Item = SocketAddr>, ) -> Result<AuthorizedEgress, EgressError>

Apply current policy to an address set supplied by a resolver.

This is the adapter seam for custom resolvers and deterministic tests. The returned ResolvedDestination is the only address set that may be dialed; resolving the hostname again defeats the security contract.

§Errors

Returns EgressError for any denied or malformed request.

Trait Implementations§

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impl Clone for EgressHostService

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fn clone(&self) -> EgressHostService

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · §

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

Performs copy-assignment from source. Read more
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impl Debug for EgressHostService

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

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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