Struct mas_handlers::MetadataCache

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

A simple OIDC metadata cache

It never evicts entries, does not cache failures and has no locking. It can also be refreshed in the background, and warmed up on startup. It is good enough for our use case.

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impl MetadataCache

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pub fn new() -> Self

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pub async fn warm_up_and_run<R: RepositoryAccess>( &self, http_service: HttpService, interval: Duration, repository: &mut R ) -> Result<JoinHandle<()>, R::Error>

Warm up the cache by fetching all the known providers from the database and inserting them into the cache.

This spawns a background task that will refresh the cache at the given interval.

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pub async fn get( &self, http_service: &HttpService, issuer: &str, verify: bool ) -> Result<Arc<VerifiedProviderMetadata>, DiscoveryError>

Get the metadata for the given issuer.

Trait Implementations§

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impl Clone for MetadataCache

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fn clone(&self) -> MetadataCache

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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

Formats the value using the given formatter. Read more
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impl Default for MetadataCache

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fn default() -> MetadataCache

Returns the “default value” for a type. Read more

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