Struct CoreSecrets 

pub struct CoreSecrets {
    pub store_seal_key: Option<Zeroizing<[u8; 32]>>,
    pub backup_key: Option<Zeroizing<[u8; 32]>>,
}

Secret material a shell supplies once at MessengerCore::open time, alongside CoreConfig’s static identity fields. The session private key is not here: it is the Olm account crate::crypto::account::OlmAccountState::load_or_create generates (mail4agent_vodozemac::olm::Account::new) and pickles into the store. These two fields are optional 32-byte keys the caller already holds. Default leaves both absent. Nothing in this crate reads backup_key yet.

Fields

store_seal_key: Option<Zeroizing<[u8; 32]>>

This device’s record-sealing key. None when this core is opened with a non-sealing codec (every test in this crate uses [crate::store::InsecurePlainCodecForTests] instead). MessengerCore::open_sealed is the only consumer: it requires this field to build its own SealedRecordCodec and fails loudly if it is absent rather than silently falling back to an unsealed store.

backup_key: Option<Zeroizing<[u8; 32]>>

This account’s server-side key-backup key, supplied by the caller. Carried for a later Megolm session backup/restore; nothing in this crate reads it yet.

Trait Implementations

impl Default for CoreSecrets

fn default() -> Self

Returns the “default value” for a type.