Struct PairSessionState 

pub struct PairSessionState {

    pub role: String,
    pub relay_url: String,
    pub pair_id: String,
    pub code: String,
    pub code_hash: String,
    pub pake: PakeSide,
    pub our_slot_id: String,
    pub our_slot_token: String,
    pub spake_key: Option<[u8; 32]>,
    pub aead_key: Option<[u8; 32]>,
    pub sas: Option<String>,
    pub sas_confirmed: bool,
    pub bootstrap_sealed_sent: bool,
    pub finalized: bool,
    pub aborted: Option<String>,
    pub created_at: Instant,
    pub spake2_seed: [u8; 32],
}

One in-flight pair session held in the MCP server process.

Public fields are read-only contracts; mutate only via the staged pair_session_* functions below so invariants stay coherent.

Fields

role: String

relay_url: String

pair_id: String

code: String

code_hash: String

pake: PakeSide

our_slot_id: String

our_slot_token: String

spake_key: Option<[u8; 32]>

aead_key: Option<[u8; 32]>

sas: Option<String>

Raw 6-digit SAS, no dash. Display as “{first 3}-{last 3}”.

sas_confirmed: bool

bootstrap_sealed_sent: bool

finalized: bool

aborted: Option<String>

created_at: Instant

spake2_seed: [u8; 32]

Seed used to construct pake deterministically. Persisted by the daemon’s pending-pair file so a daemon restart can reconstruct the same SPAKE2 state and continue the handshake instead of aborting. SECURITY: keep in user-only-readable files.

Implementations

impl PairSessionState

pub fn session_id(&self) -> &str

pub fn formatted_sas(&self) -> Option<String>