Struct MailKeyring 

pub struct MailKeyring { /* private fields */ }

Retained verified cards and their secrets, by card hash, through receive_until.

Implementations

impl MailKeyring

pub fn new(owner: AgentId) -> Self

pub fn owner(&self) -> &AgentId

pub fn add(&mut self, card: &MailboxCard, key: MailEncryptionKey) -> Result<()>

pub fn open(&self, packet: &Packet, now: i64) -> Result<MessagePayload>

Verify and decrypt a packet with the retained card it names; cards were verified at add.

pub fn prune(&mut self, now: i64) -> Result<()>

Only keys past the signed receive_until are removed. This cannot erase copies held in snapshots or backups, which the application must manage.

pub fn snapshot(&self) -> Result<Value>

SENSITIVE: includes decryption keys. Protect this output at rest; never pass it to a relay or log it.

pub fn from_snapshot(value: &Value) -> Result<Self>