Enum sn_interface::messaging::system::JoinResponse

source · [−]

pub enum JoinResponse {
    ResourceChallenge {
        data_size: usize,
        difficulty: u8,
        nonce: [u8; 32],
        nonce_signature: Signature,
    },
    Retry {
        section_auth: SectionAuthorityProvider,
        section_signed: KeyedSig,
        proof_chain: SecuredLinkedList,
        expected_age: u8,
    },
    Redirect(SectionAuthorityProvider),
    ApprovalShare {
        node_state: NodeState,
        sig_share: SigShare,
        section_auth: SectionAuthorityProvider,
        section_signed: KeyedSig,
        section_chain: SecuredLinkedList,
        members: SectionPeers,
    },
    Approval {
        genesis_key: BlsPublicKey,
        section_auth: SectionAuth<SectionAuthorityProvider>,
        node_state: SectionAuth<NodeState>,
        section_chain: SecuredLinkedList,
    },
    Rejected(JoinRejectionReason),
}

Expand description

Response to a request to join a section

Variants

`ResourceChallenge`

Fields

data_size: usize

difficulty: u8

how hard the challenge should be to solve

nonce: [u8; 32]

nonce_signature: Signature

Challenge sent from existing elder nodes to the joining peer for resource proofing.

`Retry`

Fields

section_auth: SectionAuthorityProvider

Current SectionAuthorityProvider of the section.

section_signed: KeyedSig

Section signature over the SectionAuthorityProvider.

proof_chain: SecuredLinkedList

Section chain truncated from the section key found in the join request.

expected_age: u8

The age of the node as expected by the section.

Up to date section information for a joining peer to retry its join request with

`Redirect(SectionAuthorityProvider)`

Response redirecting a joining peer to join a different section, containing addresses of nodes that are closer (than the recipient) to the requested name. The JoinRequest should be re-sent to these addresses.

`ApprovalShare`

Fields

node_state: NodeState

State of the Node at the time of sending the ApprovalShare

sig_share: SigShare

SignatureShare of an elder over the NodeState

section_auth: SectionAuthorityProvider

Current SectionAuthorityProvider of the section.

section_signed: KeyedSig

Section signature over the SectionAuthorityProvider.

section_chain: SecuredLinkedList

Section chain of the current section

members: SectionPeers

Signed NodeState of section members

Send a share of approval that the joining node will aggregate

`Approval`

Fields

genesis_key: BlsPublicKey

Network genesis key (needed to validate) section_chain

section_auth: SectionAuth<SectionAuthorityProvider>

SectionAuthorityProvider Signed by (current section)

node_state: SectionAuth<NodeState>

Current node’s state

section_chain: SecuredLinkedList

Full verifiable section chain

Message sent to joining peer containing the necessary info to become a member of the section.

`Rejected(JoinRejectionReason)`

Join was rejected

Trait Implementations

impl Clone for JoinResponse

fn clone(&self) -> JoinResponse

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for JoinResponse

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for JoinResponse

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<JoinResponse> for JoinResponse

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Serialize for JoinResponse

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Eq for JoinResponse

impl StructuralEq for JoinResponse

impl StructuralPartialEq for JoinResponse

Auto Trait Implementations

impl RefUnwindSafe for JoinResponse

impl Send for JoinResponse

impl Sync for JoinResponse

impl Unpin for JoinResponse

impl UnwindSafe for JoinResponse

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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T: ?Sized,

const: unstable · source

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T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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Returns the argument unchanged.

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U: From<T>,

const: unstable · source

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Drops the object pointed to by the given pointer. Read more

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T: Clone,

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🔬 This is a nightly-only experimental API. (toowned_clone_into)

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const: unstable · source

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