Module restricted_provider 

Available on (32-bit or 64-bit) and (crate features test-utils) only.

A test provider that restricts the set of supported ciphersuites.

RestrictedProvider delegates all crypto operations to [RustCrypto] but overrides OpenMlsCrypto::supports and OpenMlsCrypto::supported_ciphersuites to an explicit allowlist. This makes it possible to test the library’s unsupported-ciphersuite error paths, which cannot be reached with the regular providers (they support every ciphersuite the tests can pick).

Structs

RestrictedCrypto

A crypto provider that performs all operations via [RustCrypto] but only claims support for an explicit allowlist of ciphersuites.

RestrictedProvider

An OpenMlsProvider that only claims support for an explicit allowlist of ciphersuites while remaining fully functional otherwise.