Struct BearerTokenTenantResolver 

pub struct BearerTokenTenantResolver { /* private fields */ }

Extracts a tenant ID from the Authorization: Bearer <token> header.

By default, uses the raw bearer token as the tenant identifier. An optional mapping function can transform or validate the token (e.g. decode a JWT and extract a tenant_id claim).

Example

use a2a_protocol_server::tenant_resolver::BearerTokenTenantResolver;

// Use the raw token as tenant ID:
let resolver = BearerTokenTenantResolver::new();

// With a custom mapping:
let resolver = BearerTokenTenantResolver::with_mapper(|token| {
    // e.g. decode JWT, look up tenant in cache, etc.
    Some(format!("tenant-for-{token}"))
});

Implementations

impl BearerTokenTenantResolver

pub fn new() -> Self

Creates a resolver that uses the raw bearer token as the tenant ID.

pub fn with_mapper<F>(mapper: F) -> Self

where F: Fn(&str) -> Option<String> + Send + Sync + 'static,

Creates a resolver with a custom mapping function.

The mapper receives the bearer token (without the Bearer prefix) and returns an optional tenant ID. Return None to indicate that the token does not map to a valid tenant.

Trait Implementations

impl Debug for BearerTokenTenantResolver

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

Formats the value using the given formatter.

impl Default for BearerTokenTenantResolver

fn default() -> Self

Returns the “default value” for a type.

impl TenantResolver for BearerTokenTenantResolver

fn resolve<'a>( &'a self, ctx: &'a CallContext, ) -> Pin<Box<dyn Future<Output = Option<String>> + Send + 'a>>

Extracts the tenant identifier from the given call context.