jcoffey-dev
ba2276aa1a
Closes the last named "isolation mechanism" gap: search.proto gains a tenant_id field on SearchRequest; search/src/registry.rs's IndexRegistry resolves it to an on-demand-opened, per-tenant Tantivy index (empty tenant_id keeps today's single default index, so this is purely additive); enterprise/internal/searchclient sets that field from the authenticated request identity in ctx, mirroring chrunner's exact fail-closed "never a parameter" shape. Wired into enterprise-api in place of the shared api/searchclient. Unlike the ClickHouse pieces from the previous two commits, this one is genuinely verified end to end in this environment: Tantivy is an embedded library, not a networked service, so both the Rust index registry (cargo test, cargo clippy --all-targets -- -D warnings, both clean) and the Go client (a real in-process gRPC server) could actually run. registry.rs's tenant_index_is_isolated_from_default_and_other_tenants seeds three real indices with the same term and confirms a tenant-scoped search returns only that tenant's document -- item 3 of the isolation design doc's verification plan, closed for real, not just written. With both ClickHouse and Tantivy isolation now built, the single largest remaining gap is no longer a missing mechanism: it's that nothing forces or flags whether a deployment actually runs enterprise-api instead of plain api, and that ingest itself has no tenant concept for either storage engine (every record still lands in the one shared database/ index no matter what -- undesigned, not just unbuilt). Updated the threat model, architecture doc, CLAUDE.md, and both READMEs accordingly.
proto
Shared .proto contracts. Source of truth for the agent↔ingest gRPC
service; each language generates its own bindings from these files rather
than sharing generated code across languages.
sentry/logs/v1/logs.proto—LogIngest.PushBatch, the only RPC an agent ever calls.
Go bindings
Go is the one language here with pre-generated, checked-in bindings
(sentry/logs/v1/logs.pb.go, logs_grpc.pb.go), living in this directory
as its own module (github.com/sentry/sentry/proto) that /ingest and
/api depend on via a local replace directive in their go.mod. Rust
(/agent) instead generates its bindings at build time via tonic-build
(see agent/sentry-agent/build.rs) — no checked-in Rust output.
To regenerate the Go bindings after changing logs.proto:
go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
cd proto
protoc --go_out=. --go_opt=paths=source_relative \
--go-grpc_out=. --go-grpc_opt=paths=source_relative \
sentry/logs/v1/logs.proto
go build ./...