Files
LocalAI/core/application/pii_policy_test.go
Richard Palethorpe 3fa7b2955c feat(pii): NER tier engine — privacy-filter.cpp backend + NER-centric PII filter (#10360)
Squashed feat/pii-ner-tier-engine rebased onto master (was 45 commits; see
backup/pii-ner-tier-engine-prerebase). Net change:

- privacy-filter.cpp: standalone GGML engine for the openai-privacy-filter
  PII/NER token classifier, wired as a LocalAI gRPC backend (CPU/CUDA/Vulkan).
  TokenClassify moves off the patched llama.cpp path onto this backend.
- PII filter reworked to be NER-centric (encoder/NER detection tier scanning
  whole conversations as one document), with a recreated bounded restricted-
  regex secret-matching pattern detector tier alongside it (per-model
  pii_detection.builtins / .patterns + core/services/routing/piipattern).
- Detection labelled by source (ner vs pattern); backend trace / confidence /
  debug observability; analyze/redact exposed as a synchronous API.
- Instance-wide default detector policy + per-usecase default-on; request
  filtering extended to completions, embeddings, edits & Ollama.
- React UI: NER-centric PII editor, detector-models table, pattern/builtins
  editor, middleware default-policy UI.
- Gallery: privacy-filter-multilingual token-classify model + NER install
  filter; token_classify known_usecase; batch sized to context for NER models.
  privacy-filter backend registered in the backend gallery (cpu/vulkan/cuda-13
  meta + image entries with a capabilities map) matching its CI matrix jobs,
  and an /import-model auto-detect importer (PrivacyFilterImporter, narrow
  privacy-filter GGUF detection) replacing the prior pref-only registration.

Reconciled against master's independent evolution:

- Dropped master's PIIPatternOverrides feature (global-pattern runtime
  overrides + /api/pii/patterns API + runtime_settings.json persistence). The
  per-model NER + pattern-detector design supersedes it; it was built on the
  global redactor pattern set this branch replaced.
- Reverted the llama.cpp Score carry-patch (0006-server-task-type-score):
  removed the patch and restored master's grpc-server.cpp Score RPC (direct
  llama_decode, slot-loop bypass) and LLAMA_VERSION pin, plus master's
  model_config validation forbidding score + chat/completion/embeddings on
  llama-cpp. token_classify is unaffected (it runs on the privacy-filter
  backend, not llama-cpp).

Assisted-by: Claude:claude-opus-4-8 [Claude Code]

Signed-off-by: Richard Palethorpe <io@richiejp.com>
2026-06-18 11:45:22 +01:00

52 lines
1.9 KiB
Go

package application
import (
"github.com/mudler/LocalAI/core/config"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("ResolvePIIPolicy", func() {
chat := config.FLAG_CHAT
bp := func(b bool) *bool { return &b }
mk := func(c *config.ApplicationConfig) *Application {
return &Application{applicationConfig: c}
}
It("lets an explicit pii.enabled=false win over the global default detector", func() {
app := mk(&config.ApplicationConfig{PIIDefaultDetectors: []string{"pf"}})
cfg := &config.ModelConfig{Backend: "cloud-proxy", KnownUsecases: &chat}
cfg.PII.Enabled = bp(false)
enabled, dets := app.ResolvePIIPolicy(cfg)
Expect(enabled).To(BeFalse())
Expect(dets).To(BeNil())
})
It("enables a cloud-proxy model with the global default detector (closes the no-op gap)", func() {
// cloud-proxy defaults PIIIsEnabled()==true but lists no detectors, so
// without a global default it scans with nothing.
app := mk(&config.ApplicationConfig{PIIDefaultDetectors: []string{"pf"}})
cfg := &config.ModelConfig{Backend: "cloud-proxy"}
enabled, dets := app.ResolvePIIPolicy(cfg)
Expect(enabled).To(BeTrue())
Expect(dets).To(Equal([]string{"pf"}))
})
It("leaves a non-cloud model off by default (no instance usecase default-on)", func() {
app := mk(&config.ApplicationConfig{PIIDefaultDetectors: []string{"pf"}})
cfg := &config.ModelConfig{Backend: "llama-cpp", KnownUsecases: &chat}
enabled, _ := app.ResolvePIIPolicy(cfg)
Expect(enabled).To(BeFalse())
})
It("prefers the model's own detectors over the global default", func() {
app := mk(&config.ApplicationConfig{PIIDefaultDetectors: []string{"global-pf"}})
cfg := &config.ModelConfig{Backend: "cloud-proxy"}
cfg.PII.Detectors = []string{"own-pf"}
enabled, dets := app.ResolvePIIPolicy(cfg)
Expect(enabled).To(BeTrue())
Expect(dets).To(Equal([]string{"own-pf"}))
})
})