- adds a common/servermetrics package that owns the metrics MetricsMessage wire
format and the reporting/usage subsystem (message builder, usage registry,
interval and usage counters), wrapping the openziti/metrics Registry for
metric collection
- moves the controllers metrics reporter into the router package and removes it
from the shared metrics package, breaking a common -> router/env import cycle
- repoints controller and router consumers to common/servermetrics; base metric
collection stays on openziti/metrics
- keeps the proto field numbers and the metrics content-type identical so the
encoding is byte-compatible across the move, and uses a distinct proto package
name so ziti's and the library's messages coexist without a global proto
registry clash
- adds a round-trip test asserting wire compatibility with the library's
MetricsMessage
- leaves openziti/metrics unchanged, so sdk-golang and the shared xgress data
plane are unaffected
- adds a source_entity_id label to prometheus metric output when the metrics event carries a source entity id
- distinguishes per-router ctrl channel metrics and per-link metrics that share a single source_id, preventing Prometheus from collapsing them into identical time series and dropping samples
- adds a test verifying the label is emitted per entity and that distinct entities produce distinct series
- records the fix in the changelog
fixes#3084 adds events and improper chain flag
- splits cert resolution into root, legacy root + intermediate,
and third-party pool. Allowing the detection of client authentication
with incomplete chains if root + intermediate succeeds after root only fails
- adds `improperClientCertChain` to API Sessions and Current API Session.
Added for OIDC and legacy auth. Set to true when a client certificate is used
that was issued by the network and did not pass the root-only pool.
Paul Lorenz