Files
nexarch/ai/cmd/ai-app/main.go
T
patrickandClaude Sonnet 5.5 698f0490f2
CI / Web-Barrierefreiheitspruefung (axe, Tastatur, Reflow, Textabstaende) (push) Canceled after 0s
CI / Web-Barrierefreiheitspruefung (axe, Tastatur, Reflow, Textabstaende) (pull_request) Canceled after 0s
CI / Core-Modul (Build/Vet/Test) (push) Successful in 1m6s
CI / DMS Security-Test-Gate (AC5, Merge-Gate) (push) Successful in 4s
CI / Connect Security-Test-Gate (QA-01 AC4, Merge-Gate) (push) Successful in 4s
CI / DMS-Modul Supply-Chain-Scan (govulncheck) (push) Failing after 21s
CI / Web (dms-browser) (push) Failing after 1m23s
CI / Web (pdf-viewer) (push) Failing after 1m2s
CI / Web (shl) (push) Failing after 16s
Supply-Chain-Scan (Go) / govulncheck (push) Failing after 1m2s
AI-Pflichttest-Gate / pflichttest-gate (pull_request) Successful in 24m42s
CI / Core-Modul (Build/Vet/Test) (pull_request) Successful in 1m0s
CI / DMS Security-Test-Gate (AC5, Merge-Gate) (pull_request) Successful in 4s
CI / Connect Security-Test-Gate (QA-01 AC4, Merge-Gate) (pull_request) Successful in 5s
CI / DMS-Modul Supply-Chain-Scan (govulncheck) (pull_request) Failing after 25s
CI / Web (dms-browser) (pull_request) Failing after 1m32s
CI / Web (pdf-viewer) (pull_request) Failing after 55s
CI / Web (shl) (pull_request) Failing after 13s
Core-Schnittstellen-Vertragstests / contract-tests (pull_request) Successful in 24m26s
Supply-Chain-Scan (Go) / govulncheck (pull_request) Failing after 1m2s
Supply-Chain-Scan (npm) / npm-audit (pull_request) Failing after 1m52s
Core-Pflichttest-Gate / pflichttest-gate (pull_request) Successful in 24m43s
RBAC-Rollenhierarchie-Pflichtgate / rbac-policy-invariant (pull_request) Successful in 25m10s
Workflow-Pflichttest-Gate / pflichttest-gate (pull_request) Successful in 24m45s
DB-Integrationstests / db-tests (pull_request) Canceled after 0s
CI / DMS-Modul (Lint/Build/Test/Coverage/Artefakt) (pull_request) Canceled after 0s
CI / DMS-Modul (Lint/Build/Test/Coverage/Artefakt) (push) Canceled after 0s
RBAC #369: Rolle aus dem Token durchreichen, Policy-Pruefung fail-closed
workflow bearerauth setzt X-User-Role nur aus den Claims (Client-Header werden
entfernt); taskapi und connectorsetupapi fragen mit dieser Rolle, Default user.
Migration 0029: connect.setup.write nur fuer tenant_admin.
ai-app, workflow-app, connect-app starten ohne POLICY_URL nicht mehr, ausser
mit NEXARCH_<MODUL>_APP_POLICY_DISABLED=1.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-28 23:08:57 +01:00

249 lines
9.0 KiB
Go

// Command ai-app buendelt alle bestehenden AI-HTTP-API-Pakete
// (summaryapi, semanticsearchapi, extractapi, residencyapi, routingsuggestapi)
// zu einem einzigen startbaren Dienst (ENG-08), analog zu connect/cmd/connect-app.
// Zusaetzlich startet main den Inferenz-Queue-Worker (ENG-05) mit
// Quota-Enforcement/Verbrauchszaehlung (GOV-04) im Hintergrund.
package main
import (
"context"
"errors"
"log"
"net/http"
"os"
"os/signal"
"strings"
"syscall"
"time"
"github.com/jackc/pgx/v5/pgxpool"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/docchat"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/docchatapi"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/extract"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/extractapi"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/extractconfirmapi"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/extractmapping"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/extractvalidate"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/invoiceextract"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/metadatapushclient"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/moduletype"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/moduletypeapi"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/provider"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/provider/ollama"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/queue"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/quota"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/residency"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/residencyapi"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/routingfeedback"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/routingsuggestapi"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/semanticsearch"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/semanticsearchapi"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/summarize"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/summaryapi"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/threadsummarize"
"gitea.perlbach24.de/scripte/nexarch/ai/internal/vectorindex"
"gitea.perlbach24.de/scripte/nexarch/common/policyclient"
"gitea.perlbach24.de/scripte/nexarch/common/tenantregistryclient"
)
const workerPollInterval = 2 * time.Second
const defaultListenAddr = "127.0.0.1:9600"
const defaultModel = "default"
type config struct {
dsn string
serviceToken string
addr string
model string
moduleURLs map[string]string
coreBaseURL string
coreServiceToken string
policyURL string
policyServiceToken string
policyDisabled bool
}
// policyClient liefert nil nur mit NEXARCH_AI_APP_POLICY_DISABLED=1.
func (c config) policyClient() *policyclient.Client {
if c.policyURL == "" {
return nil
}
return policyclient.New(c.policyURL, c.policyServiceToken)
}
// parseModuleBaseURLs liest "modul=url,modul2=url2" (EXT-05: je Modul eine
// Basis-URL fuer den Rueckschreib-Push in dessen Metadaten-API).
func parseModuleBaseURLs(raw string) map[string]string {
urls := map[string]string{}
for _, pair := range strings.Split(raw, ",") {
pair = strings.TrimSpace(pair)
if pair == "" {
continue
}
name, url, ok := strings.Cut(pair, "=")
if !ok || strings.TrimSpace(name) == "" || strings.TrimSpace(url) == "" {
continue
}
urls[strings.TrimSpace(name)] = strings.TrimSpace(url)
}
return urls
}
// loadConfig liest die Pflicht- und optionalen Umgebungsvariablen (AK3, AK4):
// eine fehlende Pflichtvariable liefert einen Fehler statt eines stillen
// Programmabbruchs weiter unten im Code.
func loadConfig(getenv func(string) string) (config, error) {
cfg := config{
dsn: getenv("NEXARCH_AI_APP_TENANT_DSN"),
serviceToken: getenv("NEXARCH_AI_APP_SERVICE_TOKEN"),
addr: getenv("NEXARCH_AI_APP_LISTEN_ADDR"),
model: getenv("NEXARCH_AI_APP_MODEL"),
moduleURLs: parseModuleBaseURLs(getenv("NEXARCH_AI_APP_MODULE_BASE_URLS")),
coreBaseURL: getenv("NEXARCH_AI_APP_CORE_BASE_URL"),
coreServiceToken: getenv("NEXARCH_AI_APP_CORE_SERVICE_TOKEN"),
policyURL: getenv("NEXARCH_AI_APP_POLICY_URL"),
policyServiceToken: getenv("NEXARCH_AI_APP_POLICY_SERVICE_TOKEN"),
policyDisabled: getenv("NEXARCH_AI_APP_POLICY_DISABLED") == "1",
}
if cfg.policyURL != "" && cfg.policyServiceToken == "" {
return config{}, errors.New("ai-app: NEXARCH_AI_APP_POLICY_SERVICE_TOKEN ist erforderlich, wenn NEXARCH_AI_APP_POLICY_URL gesetzt ist")
}
if cfg.dsn == "" {
return config{}, errors.New("ai-app: NEXARCH_AI_APP_TENANT_DSN ist erforderlich")
}
if cfg.serviceToken == "" {
return config{}, errors.New("ai-app: NEXARCH_AI_APP_SERVICE_TOKEN ist erforderlich")
}
if cfg.policyURL == "" && !cfg.policyDisabled {
return config{}, errors.New("ai-app: NEXARCH_AI_APP_POLICY_URL ist erforderlich (oder NEXARCH_AI_APP_POLICY_DISABLED=1 als Uebergang)")
}
if cfg.addr == "" {
cfg.addr = defaultListenAddr
}
if cfg.model == "" {
cfg.model = defaultModel
}
return cfg, nil
}
// wiring haelt alles zusammen, was ein Test wie main() auch ohne echten
// Netzwerk-Listener aufbauen und pruefen koennen muss.
type wiring struct {
mux *http.ServeMux
queue *queue.Queue
worker *queue.Worker
quotaStore *quota.Store
}
// build verdrahtet alle AI-API-Pakete (AK1) sowie Queue-Worker und
// Quota-Enforcement (AK2) auf einem gemeinsamen Pool/Provider.
func build(pool *pgxpool.Pool, cfg config, prov provider.Provider, workerID string) wiring {
mux := http.NewServeMux()
mux.HandleFunc("GET /healthz", func(w http.ResponseWriter, r *http.Request) { w.WriteHeader(http.StatusOK) })
summaryapi.NewServer(
&summarize.Summarizer{Provider: prov, Model: cfg.model},
&threadsummarize.Summarizer{Provider: prov, Model: cfg.model},
cfg.serviceToken,
).RegisterRoutes(mux)
searchSvc := semanticsearch.New(prov, vectorindex.New(pool), cfg.model)
policy := cfg.policyClient()
if policy == nil {
log.Print("ai-app: WARNUNG: Rechtepruefung ai.search.read deaktiviert (NEXARCH_AI_APP_POLICY_DISABLED=1)")
}
semanticsearchapi.NewServer(searchSvc, cfg.serviceToken).WithPolicy(policy).RegisterRoutes(mux)
chunkStore := vectorindex.New(pool)
docchatapi.NewServer(
docchat.New(searchSvc, prov, cfg.model, chunkStore),
cfg.serviceToken,
).RegisterRoutes(mux)
extractapi.NewServer(
&invoiceextract.Extractor{Base: &extract.Extractor{Provider: prov, Model: cfg.model}, Provider: prov, Model: cfg.model},
extractvalidate.RuleSet{},
cfg.serviceToken,
).RegisterRoutes(mux)
residencyapi.NewServer(residency.NewStore(pool), cfg.serviceToken).RegisterRoutes(mux)
routingsuggestapi.NewServer(cfg.serviceToken).WithFeedback(&routingfeedback.Store{Pool: pool}).RegisterRoutes(mux)
moduleClients := make(map[string]*metadatapushclient.Client, len(cfg.moduleURLs))
for name, baseURL := range cfg.moduleURLs {
moduleClients[name] = metadatapushclient.New(baseURL, cfg.serviceToken)
}
extractconfirmapi.NewServer(
&extractmapping.Registry{Pool: pool},
moduleClients,
cfg.serviceToken,
).RegisterRoutes(mux)
// GOV-01/INT-12: Objekttyp-Registrierung durch DMS/Mail nur zulaessig,
// solange Core TEN-01 fuer die Tenant-Verifikation erreichbar konfiguriert
// ist (GOV-07 fail-closed) - ohne Core-Basis-URL bleibt der Endpunkt
// unverdrahtet statt eine Registrierung ohne Verifikation zu erlauben.
if cfg.coreBaseURL != "" {
verifier := tenantregistryclient.New(cfg.coreBaseURL, cfg.coreServiceToken)
moduletypeapi.NewServer(&moduletype.Registry{Pool: pool, Verifier: verifier}, cfg.serviceToken).RegisterRoutes(mux)
} else {
log.Print("ai-app: NEXARCH_AI_APP_CORE_BASE_URL nicht gesetzt, Objekttyp-Registrierung (GOV-01) deaktiviert")
}
quotaStore := quota.NewStore(pool, nil)
q := queue.NewQueue(pool, 5*time.Minute)
q.SetQuotaEnforcer(quotaStore)
worker := queue.NewWorker(q, prov, workerID)
worker.SetUsageRecorder(quotaStore)
return wiring{mux: mux, queue: q, worker: worker, quotaStore: quotaStore}
}
func main() {
cfg, err := loadConfig(os.Getenv)
if err != nil {
log.Fatal(err)
}
ctx, stopWorker := context.WithCancel(context.Background())
defer stopWorker()
pool, err := pgxpool.New(ctx, cfg.dsn)
if err != nil {
log.Fatalf("ai-app: datenbankverbindung: %v", err)
}
defer pool.Close()
prov := ollama.NewDefault()
w := build(pool, cfg, prov, cfg.addr)
go w.worker.Run(ctx, workerPollInterval)
srv := &http.Server{
Addr: cfg.addr,
Handler: w.mux,
ReadHeaderTimeout: 5 * time.Second,
ReadTimeout: 15 * time.Second,
WriteTimeout: 15 * time.Second,
IdleTimeout: 60 * time.Second,
}
go func() {
log.Printf("ai-app: listening on %s", cfg.addr)
if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
log.Fatalf("ai-app: %v", err)
}
}()
stop := make(chan os.Signal, 1)
signal.Notify(stop, syscall.SIGINT, syscall.SIGTERM)
<-stop
stopWorker()
shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
_ = srv.Shutdown(shutdownCtx)
}