Clears all cached keys in the key provider.

This is mainly useful for testing.

examples

Examples

iex> clear_key_cache()
:ok

Creates a new jwk.

examples

Examples

iex> create_jwk(%Jwk{})
{:ok, %Jwk{}}
iex> create_jwk(%Jwk{})
{:error, %Lti_1p3.DataProviderError{}}

Gets the currently active Jwk. If there are more that one active Jwk, this will return the first one it finds

examples

Examples

iex> get_active_jwk()
{:ok, %Lti_1p3.Jwk{}}
iex> get_active_jwk()
{:error, %Lti_1p3.DataProviderError{}}

Gets a all public keys.

examples

Examples

iex> get_all_public_keys()
%{keys: []}

Gets a public key from the key provider cache.

examples

Examples

iex> get_public_key("https://platform.example.edu/.well-known/jwks.json", "key-123")
{:ok, %JOSE.JWK{}}
iex> get_public_key("https://platform.example.edu/.well-known/jwks.json", "not-found")
{:error, %{reason: :key_not_found, msg: "..."}}

Gets information about the key provider cache.

examples

Examples

iex> key_cache_info()
%{
  cached_urls: ["https://platform.example.edu/.well-known/jwks.json"],
  cache_entries_count: 1,
  total_cached_keys: 3,
  cache_hits: 42,
  cache_misses: 5,
  refresh_errors: 0,
  hit_rate: 89.36
}

Preloads keys from the given key set URL into the key provider cache.

This is useful for warming up the cache before LTI launches.

examples

Examples

iex> preload_keys("https://platform.example.edu/.well-known/jwks.json")
:ok
iex> preload_keys("https://invalid-url")
{:error, %{reason: :http_error, msg: "..."}}

Refreshes all cached keys in the key provider.

examples

Examples

iex> refresh_all_keys()
[{"https://platform.example.edu/.well-known/jwks.json", :ok}]