Struct NameRecord 

pub struct NameRecord {
    pub name: String,
    pub microvm_id: String,
    pub endpoint: String,
    pub agent_token: String,
    pub region: String,
    pub at: u64,
    pub identity_host_seed: Option<String>,
    pub identity_vm_public_key: Option<String>,
    pub egress_posture: Option<String>,
}

One kept VM’s name, and everything an adopt needs to address it.

camelCase on the wire: this is the CLI registry’s on-disk format, read by later versions, so fields are only ever added, and optional ones default when absent.

Fields

name: String

microvm_id: String

endpoint: String

agent_token: String

The launch’s agent token: a bearer credential for the VM.

region: String

at: u64

Seconds since the epoch when the name was registered.

identity_host_seed: Option<String>

The launching host’s identity secret, base64, when run --identity generated one.

Persisted for the reason the agent token is: a later tunnel --verify-identity needs it. It raises what a stolen record can do from “call the VM” to “call the VM and impersonate the launching host to it”, which is the same trust domain.

identity_vm_public_key: Option<String>

The VM’s public key, base64 — the pin --verify-identity checks the far end against.

egress_posture: Option<String>

The egress posture label of the launch this name was registered for, when the registering command launched the VM. None means unknown, never “open”.

Implementations

impl NameRecord

pub fn new_at( name: impl Into<String>, microvm_id: impl Into<String>, endpoint: impl Into<String>, agent_token: impl Into<String>, region: impl Into<String>, at: u64, ) -> Result<NameRecord, Error>

A record for a VM this process can already address, registered at seconds after the Unix epoch.

Refuses an illegal name or an empty id, endpoint, or token: a record missing any of them resolves to a VM nobody can adopt. The time is the caller’s, since this crate doesn’t read the clock (ARCH-6); microvms_core::prelude::NameRecordExt::new stamps the current time.

pub fn to_json(&self) -> Value

The record as JSON, secrets included — the form to store privately.

pub fn redacted_json(&self) -> Value

The record as JSON without its two secrets, the agent token and the identity host seed: the form a listing prints, redacted as Debug redacts.

Built from the fields it keeps rather than by removing the secrets from NameRecord::to_json, so a field added to the record stays out of every listing until someone decides it can be shown.

pub fn from_json(value: Value) -> Result<NameRecord, Error>

A record from its JSON form, checked the way NameRecord::new_at checks.

pub fn tunnel_identity(&self) -> Result<Option<TunnelIdentity>, Error>

The record’s tunnel identity, when it carries one.

Refuses a record holding one half of the pair, or a half that doesn’t decode, rather than reading it as unverifiable: the record claims a verifiable VM, and dropping the claim would hide that it’s broken.

pub fn set_tunnel_identity(&mut self, identity: Option<&TunnelIdentity>)

Records identity’s pair, or clears it.

pub fn region(&self) -> Region

The region the VM runs in. A record’s region is one this client wrote, so a name it no longer lists is taken as written rather than refused.

Trait Implementations

impl Clone for NameRecord

fn clone(&self) -> NameRecord

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NameRecord

Redacts the agent token and the identity seed: this type reaches logs through errors and test output, and both values are credentials.

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NameRecord

fn deserialize<__D>( __deserializer: __D, ) -> Result<NameRecord, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for NameRecord

fn eq(&self, other: &NameRecord) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for NameRecord

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NameRecord