Struct MethodTable 

pub struct MethodTable { /* private fields */ }

Every method of a service with its policy: the one source the local allowlist and a remote route table are both derived from. ping is never listed and always allowed.

Implementations

impl MethodTable

pub fn new() -> Self

pub fn try_method( self, id: impl Into<String>, policy: MethodPolicy, ) -> Result<Self, TableError>

Add or replace a method, refusing a bad id or a device-reachable policy with no scope (TableError).

pub fn method(self, id: impl Into<String>, policy: MethodPolicy) -> Self

try_method for a table built in code: a bad id or an unscoped device policy is a programming error and panics at construction, never later at a call.

pub fn get(&self, id: &str) -> Option<&MethodPolicy>

pub fn ids(&self) -> impl Iterator<Item = &str>

pub fn allowlist(&self) -> Allowlist

The local allowlist this table implies: each local-reachable method, per app. A "*" app entry stays "*" and, as in Allowlist, applies only to apps with no entry of their own.

pub fn authorize_device_call( &self, caller: &Caller, method: &str, ) -> Result<(), ServiceError>

Whether a device may call method through POST /v1/call/{method}: only a method reachable on both transports, by a device holding one of its scopes. Anything else, including an unknown method, is forbidden, so a device cannot probe which ids exist.

pub fn authorize( &self, caller: &Caller, method: &str, ) -> Result<(), ServiceError>

Whether caller may call method. ping is always allowed. A local app is refused with request_not_allowed; a device lacking scope with forbidden.

Trait Implementations

impl Clone for MethodTable

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MethodTable

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

Formats the value using the given formatter.

impl Default for MethodTable

fn default() -> Self

Returns the “default value” for a type.

impl Eq for MethodTable

impl PartialEq for MethodTable

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MethodTable