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DelegationTokenRecord

krabka_metadata

Struct DelegationTokenRecord 

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pub struct DelegationTokenRecord {
    pub token_id: String,
    pub owner: KafkaPrincipal,
    pub requester: KafkaPrincipal,
    pub issue_timestamp_ms: i64,
    pub expiry_timestamp_ms: i64,
    pub max_timestamp_ms: i64,
    pub renewers: Vec<KafkaPrincipal>,
}
Expand description

A single delegation token’s authoritative state (KIP-48).

The record has replacement semantics: a new record with the same token_id overwrites the prior one in the image. Both Create and Renew use that. Removal goes through DeleteDelegationTokenRecord.

The fields are those of Kafka’s DelegationTokenRecord. Like Kafka’s, the record carries no HMAC: the token’s password is [krabka_security::compute_token_hmac] of token_id under the cluster’s secret key, recomputed wherever it is needed.

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§token_id: String§owner: KafkaPrincipal§requester: KafkaPrincipal

The principal that created the token, which is the owner unless an administrator created it on the owner’s behalf (KIP-373).

§issue_timestamp_ms: i64§expiry_timestamp_ms: i64§max_timestamp_ms: i64

Issue plus max-lifetime. A renewal cannot push expiry_timestamp_ms past this ceiling.

§renewers: Vec<KafkaPrincipal>

Trait Implementations§

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impl Clone for DelegationTokenRecord

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fn clone(&self) -> DelegationTokenRecord

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for DelegationTokenRecord

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for DelegationTokenRecord

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

Deserialize this value from the given Serde deserializer. Read more
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impl Eq for DelegationTokenRecord

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impl PartialEq for DelegationTokenRecord

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for DelegationTokenRecord

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for DelegationTokenRecord

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