canic-core 0.68.22

Canic — a canister orchestration and management toolkit for the Internet Computer
Documentation 
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//! Module: ops::runtime::metrics::auth::attestation
//!
//! Responsibility: record auth metrics for role-attestation verification outcomes.
//! Does not own: attestation verification, access policy, or endpoint DTOs.
//! Boundary: auth workflow calls these ops helpers after typed outcomes are known.

use crate::{
    ids::AccessMetricKind,
    ops::runtime::metrics::{
        access::AccessMetrics,
        auth::{
            AuthMetricOperation, AuthMetricOutcome, AuthMetricReason, AuthMetricSurface,
            AuthMetrics, attestation_epoch_rejected_predicate, attestation_verify_failed_predicate,
            auth_attestation_verifier_endpoint,
        },
    },
};

/// Record an attestation verification failure.
pub fn record_attestation_verify_failed() {
    record_attestation_metric(
        AuthMetricOperation::Verify,
        AuthMetricOutcome::Failed,
        AuthMetricReason::VerifyFailed,
        attestation_verify_failed_predicate(),
    );
}

/// Record an attestation verification failure caused by an invalid epoch.
pub fn record_attestation_epoch_rejected() {
    record_attestation_metric(
        AuthMetricOperation::Verify,
        AuthMetricOutcome::Failed,
        AuthMetricReason::EpochRejected,
        attestation_epoch_rejected_predicate(),
    );
}

// Record one attestation auth metric in both the dedicated Auth family and legacy Access rows.
fn record_attestation_metric(
    operation: AuthMetricOperation,
    outcome: AuthMetricOutcome,
    reason: AuthMetricReason,
    predicate: &'static str,
) {
    AuthMetrics::record(AuthMetricSurface::Attestation, operation, outcome, reason);
    AccessMetrics::increment(
        auth_attestation_verifier_endpoint(),
        AccessMetricKind::Auth,
        predicate,
    );
}