Trait AuthorizationStrategy 

pub trait AuthorizationStrategy: Send + Sync {
    // Required method
    fn evaluate<'a>(
        &'a self,
        context: &'a DefaultAuthorizationContext,
    ) -> Pin<Box<dyn Future<Output = AuthServiceResult<AuthorizationDecision>> + 'a>>;
}

Trait defining the core authorization strategy behavior.

This trait must be implemented by all authorization strategies. It provides the entry point for authorization evaluation.

Required Methods

fn evaluate<'a>( &'a self, context: &'a DefaultAuthorizationContext, ) -> Pin<Box<dyn Future<Output = AuthServiceResult<AuthorizationDecision>> + 'a>>

Evaluates the authorization context to determine if access should be granted.

Arguments

• context - The authorization context containing request information

Returns

• Ok(AuthorizationDecision) if evaluation reaches an allow or deny
• Err(AuthServiceError) if evaluation cannot make a decision

Examples

let strategy = StatelessAuthorizationStrategy::new(config, None)?;
let context = DefaultAuthorizationContext::of(subject, resource, action, source_ip);
match strategy.evaluate(&context).await? {
    AuthorizationDecision::Allow => proceed(),
    AuthorizationDecision::Deny(reason) => reject(reason),
}

Trait Implementations

impl AuthorizationStrategy for Box<dyn AuthorizationStrategy>

fn evaluate<'a>( &'a self, context: &'a DefaultAuthorizationContext, ) -> Pin<Box<dyn Future<Output = AuthServiceResult<AuthorizationDecision>> + 'a>>

Evaluates the authorization context to determine if access should be granted.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl AuthorizationStrategy for Box<dyn AuthorizationStrategy>

fn evaluate<'a>( &'a self, context: &'a DefaultAuthorizationContext, ) -> Pin<Box<dyn Future<Output = AuthServiceResult<AuthorizationDecision>> + 'a>>

Implementors

impl AuthorizationStrategy for StatefulAuthorizationStrategy

impl AuthorizationStrategy for StatelessAuthorizationStrategy