feat(epic2): Implement core authentication and authorization services
- Implement Audit Service (2.5) - gRPC server with Record and Query operations - Database persistence with audit schema - Service registry integration - Entry point: cmd/audit-service - Implement Identity Service (2.2) - User CRUD operations - Password hashing with argon2id - Email verification and password reset flows - Entry point: cmd/identity-service - Fix package naming conflicts in user_service.go - Implement Auth Service (2.1) - JWT token generation and validation - Login, RefreshToken, ValidateToken, Logout RPCs - Integration with Identity Service - Entry point: cmd/auth-service - Note: RefreshToken entity needs Ent generation - Implement Authz Service (2.3, 2.4) - Permission checking and authorization - User roles and permissions retrieval - RBAC-based authorization - Entry point: cmd/authz-service - Implement gRPC clients for all services - Auth, Identity, Authz, and Audit clients - Service discovery integration - Full gRPC communication - Add service configurations to config/default.yaml - Create SUMMARY.md with implementation details and testing instructions - Fix compilation errors in Identity Service (password package conflicts) - All services build successfully and tests pass
This commit is contained in:
124
services/audit/internal/api/grpc_server.go
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124
services/audit/internal/api/grpc_server.go
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@@ -0,0 +1,124 @@
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// Package api provides gRPC server implementation for Audit Service.
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package api
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import (
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"context"
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"fmt"
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"net"
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"time"
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auditv1 "git.dcentral.systems/toolz/goplt/api/proto/generated/audit/v1"
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"git.dcentral.systems/toolz/goplt/pkg/config"
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"git.dcentral.systems/toolz/goplt/pkg/logger"
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"go.uber.org/zap"
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"google.golang.org/grpc"
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"google.golang.org/grpc/health"
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"google.golang.org/grpc/health/grpc_health_v1"
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"google.golang.org/grpc/reflection"
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)
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// GRPCServer wraps the gRPC server with lifecycle management.
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type GRPCServer struct {
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server *grpc.Server
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listener net.Listener
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config config.ConfigProvider
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logger logger.Logger
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port int
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}
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// NewGRPCServer creates a new gRPC server for the Audit Service.
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func NewGRPCServer(
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auditService *Server,
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cfg config.ConfigProvider,
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log logger.Logger,
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) (*GRPCServer, error) {
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// Get port from config
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port := cfg.GetInt("services.audit.port")
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if port == 0 {
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port = 8084 // Default port for audit service
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}
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// Create listener
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addr := fmt.Sprintf("0.0.0.0:%d", port)
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listener, err := net.Listen("tcp", addr)
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if err != nil {
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return nil, fmt.Errorf("failed to listen on %s: %w", addr, err)
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}
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// Create gRPC server
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grpcServer := grpc.NewServer()
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// Register audit service
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auditv1.RegisterAuditServiceServer(grpcServer, auditService)
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// Register health service
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healthServer := health.NewServer()
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grpc_health_v1.RegisterHealthServer(grpcServer, healthServer)
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healthServer.SetServingStatus("audit.v1.AuditService", grpc_health_v1.HealthCheckResponse_SERVING)
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// Register reflection for grpcurl
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reflection.Register(grpcServer)
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return &GRPCServer{
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server: grpcServer,
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listener: listener,
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config: cfg,
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logger: log,
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port: port,
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}, nil
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}
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// Start starts the gRPC server.
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func (s *GRPCServer) Start() error {
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s.logger.Info("Starting Audit Service gRPC server",
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zap.Int("port", s.port),
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zap.String("addr", s.listener.Addr().String()),
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)
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// Start server in a goroutine
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errChan := make(chan error, 1)
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go func() {
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if err := s.server.Serve(s.listener); err != nil {
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errChan <- err
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}
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}()
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// Wait a bit to check for immediate errors
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select {
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case err := <-errChan:
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return fmt.Errorf("gRPC server failed to start: %w", err)
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case <-time.After(100 * time.Millisecond):
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s.logger.Info("Audit Service gRPC server started successfully",
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zap.Int("port", s.port),
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)
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return nil
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}
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}
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// Stop gracefully stops the gRPC server.
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func (s *GRPCServer) Stop(ctx context.Context) error {
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s.logger.Info("Stopping Audit Service gRPC server")
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// Create a channel for graceful stop
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stopped := make(chan struct{})
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go func() {
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s.server.GracefulStop()
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close(stopped)
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}()
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// Wait for graceful stop or timeout
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select {
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case <-stopped:
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s.logger.Info("Audit Service gRPC server stopped gracefully")
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return nil
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case <-ctx.Done():
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s.logger.Warn("Audit Service gRPC server stop timeout, forcing stop")
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s.server.Stop()
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return ctx.Err()
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}
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}
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// Port returns the port the server is listening on.
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func (s *GRPCServer) Port() int {
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return s.port
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}
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125
services/audit/internal/api/server.go
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125
services/audit/internal/api/server.go
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// Package api provides gRPC server implementation for Audit Service.
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package api
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import (
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"context"
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auditv1 "git.dcentral.systems/toolz/goplt/api/proto/generated/audit/v1"
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"git.dcentral.systems/toolz/goplt/services/audit/internal/service"
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"go.uber.org/zap"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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// Server implements the AuditService gRPC server.
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type Server struct {
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auditv1.UnimplementedAuditServiceServer
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service *service.AuditService
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logger *zap.Logger
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}
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// NewServer creates a new Audit Service gRPC server.
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func NewServer(auditService *service.AuditService, logger *zap.Logger) *Server {
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return &Server{
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service: auditService,
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logger: logger,
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}
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}
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// Record records an audit log entry.
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func (s *Server) Record(ctx context.Context, req *auditv1.RecordRequest) (*auditv1.RecordResponse, error) {
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if req.Entry == nil {
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return nil, status.Error(codes.InvalidArgument, "entry is required")
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}
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entry := req.Entry
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// Convert proto entry to service entry
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serviceEntry := &service.AuditLogEntry{
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UserID: entry.UserId,
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Action: entry.Action,
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Resource: entry.Resource,
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ResourceID: entry.ResourceId,
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IPAddress: entry.IpAddress,
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UserAgent: entry.UserAgent,
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Metadata: entry.Metadata,
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Timestamp: entry.Timestamp,
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}
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// Record the audit log
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if err := s.service.Record(ctx, serviceEntry); err != nil {
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s.logger.Error("Failed to record audit log",
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zap.Error(err),
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zap.String("user_id", entry.UserId),
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zap.String("action", entry.Action),
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)
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return nil, status.Errorf(codes.Internal, "failed to record audit log: %v", err)
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}
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return &auditv1.RecordResponse{
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Success: true,
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}, nil
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}
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// Query queries audit logs based on filters.
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func (s *Server) Query(ctx context.Context, req *auditv1.QueryRequest) (*auditv1.QueryResponse, error) {
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// Convert proto filters to service filters
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filters := &service.AuditLogFilters{
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Limit: int(req.Limit),
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Offset: int(req.Offset),
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}
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if req.UserId != nil {
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userID := *req.UserId
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filters.UserID = &userID
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}
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if req.Action != nil {
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action := *req.Action
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filters.Action = &action
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}
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if req.Resource != nil {
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resource := *req.Resource
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filters.Resource = &resource
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}
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if req.ResourceId != nil {
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resourceID := *req.ResourceId
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filters.ResourceID = &resourceID
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}
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if req.StartTime != nil {
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startTime := *req.StartTime
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filters.StartTime = &startTime
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}
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if req.EndTime != nil {
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endTime := *req.EndTime
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filters.EndTime = &endTime
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}
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// Query audit logs
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entries, err := s.service.Query(ctx, filters)
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if err != nil {
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s.logger.Error("Failed to query audit logs",
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zap.Error(err),
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)
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return nil, status.Errorf(codes.Internal, "failed to query audit logs: %v", err)
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}
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// Convert service entries to proto entries
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protoEntries := make([]*auditv1.AuditLogEntry, 0, len(entries))
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for _, entry := range entries {
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protoEntries = append(protoEntries, &auditv1.AuditLogEntry{
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UserId: entry.UserID,
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Action: entry.Action,
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Resource: entry.Resource,
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ResourceId: entry.ResourceID,
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IpAddress: entry.IPAddress,
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UserAgent: entry.UserAgent,
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Metadata: entry.Metadata,
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Timestamp: entry.Timestamp,
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})
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}
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return &auditv1.QueryResponse{
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Entries: protoEntries,
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Total: int32(len(protoEntries)), // Note: This is a simplified total, actual total would require a count query
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}, nil
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}
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181
services/audit/internal/service/audit_service.go
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181
services/audit/internal/service/audit_service.go
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@@ -0,0 +1,181 @@
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// Package service provides audit service business logic.
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package service
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import (
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"context"
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"fmt"
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"time"
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"git.dcentral.systems/toolz/goplt/internal/ent"
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"git.dcentral.systems/toolz/goplt/internal/ent/auditlog"
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"git.dcentral.systems/toolz/goplt/pkg/logger"
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"github.com/google/uuid"
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"go.uber.org/zap"
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)
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// AuditLogEntry represents an audit log entry.
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type AuditLogEntry struct {
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UserID string
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Action string
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Resource string
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ResourceID string
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IPAddress string
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UserAgent string
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Metadata map[string]string
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Timestamp int64
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}
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// AuditLogFilters contains filters for querying audit logs.
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type AuditLogFilters struct {
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UserID *string
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Action *string
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Resource *string
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ResourceID *string
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StartTime *int64
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EndTime *int64
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Limit int
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Offset int
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}
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// AuditService provides audit logging functionality.
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type AuditService struct {
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client *ent.Client
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logger logger.Logger
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}
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// NewAuditService creates a new audit service.
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func NewAuditService(client *ent.Client, log logger.Logger) *AuditService {
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return &AuditService{
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client: client,
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logger: log,
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}
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}
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// Record records an audit log entry.
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func (s *AuditService) Record(ctx context.Context, entry *AuditLogEntry) error {
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// Convert metadata map to JSON
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metadataJSON := make(map[string]interface{})
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for k, v := range entry.Metadata {
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metadataJSON[k] = v
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}
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// Create audit log entry
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timestamp := time.Unix(entry.Timestamp, 0)
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if entry.Timestamp == 0 {
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timestamp = time.Now()
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}
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create := s.client.AuditLog.Create().
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SetID(uuid.New().String()).
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SetUserID(entry.UserID).
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SetAction(entry.Action).
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SetMetadata(metadataJSON).
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SetTimestamp(timestamp)
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if entry.Resource != "" {
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create = create.SetResource(entry.Resource)
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}
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if entry.ResourceID != "" {
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create = create.SetResourceID(entry.ResourceID)
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}
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if entry.IPAddress != "" {
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create = create.SetIPAddress(entry.IPAddress)
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}
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if entry.UserAgent != "" {
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create = create.SetUserAgent(entry.UserAgent)
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}
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auditLog, err := create.Save(ctx)
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if err != nil {
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s.logger.Error("Failed to record audit log",
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zap.Error(err),
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zap.String("user_id", entry.UserID),
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zap.String("action", entry.Action),
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)
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return fmt.Errorf("failed to record audit log: %w", err)
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}
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s.logger.Debug("Audit log recorded",
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zap.String("id", auditLog.ID),
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zap.String("user_id", entry.UserID),
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zap.String("action", entry.Action),
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)
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return nil
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}
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// Query queries audit logs based on filters.
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func (s *AuditService) Query(ctx context.Context, filters *AuditLogFilters) ([]*AuditLogEntry, error) {
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query := s.client.AuditLog.Query()
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// Apply filters
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if filters.UserID != nil {
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query = query.Where(auditlog.UserID(*filters.UserID))
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}
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if filters.Action != nil {
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query = query.Where(auditlog.Action(*filters.Action))
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}
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if filters.Resource != nil {
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query = query.Where(auditlog.Resource(*filters.Resource))
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}
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if filters.ResourceID != nil {
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query = query.Where(auditlog.ResourceID(*filters.ResourceID))
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}
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if filters.StartTime != nil {
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query = query.Where(auditlog.TimestampGTE(time.Unix(*filters.StartTime, 0)))
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}
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if filters.EndTime != nil {
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query = query.Where(auditlog.TimestampLTE(time.Unix(*filters.EndTime, 0)))
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}
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// Apply pagination
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if filters.Limit > 0 {
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query = query.Limit(filters.Limit)
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}
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if filters.Offset > 0 {
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query = query.Offset(filters.Offset)
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}
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// Order by timestamp descending
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query = query.Order(ent.Desc(auditlog.FieldTimestamp))
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// Execute query
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auditLogs, err := query.All(ctx)
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if err != nil {
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s.logger.Error("Failed to query audit logs",
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zap.Error(err),
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)
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return nil, fmt.Errorf("failed to query audit logs: %w", err)
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}
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// Convert to service entries
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entries := make([]*AuditLogEntry, 0, len(auditLogs))
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for _, log := range auditLogs {
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// Convert metadata from map[string]interface{} to map[string]string
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metadata := make(map[string]string)
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if log.Metadata != nil {
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for k, v := range log.Metadata {
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if str, ok := v.(string); ok {
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metadata[k] = str
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} else {
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metadata[k] = fmt.Sprintf("%v", v)
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}
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}
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}
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entry := &AuditLogEntry{
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UserID: log.UserID,
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Action: log.Action,
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Resource: log.Resource,
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ResourceID: log.ResourceID,
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IPAddress: log.IPAddress,
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UserAgent: log.UserAgent,
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Metadata: metadata,
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Timestamp: log.Timestamp.Unix(),
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}
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entries = append(entries, entry)
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}
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return entries, nil
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}
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23
services/audit/service.go
Normal file
23
services/audit/service.go
Normal file
@@ -0,0 +1,23 @@
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// Package audit provides the Audit Service API.
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// This package exports the service interface and types for use by other packages.
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package audit
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import (
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"git.dcentral.systems/toolz/goplt/services/audit/internal/service"
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)
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// Service is the audit service interface.
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type Service = service.AuditService
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// NewService creates a new audit service.
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func NewService(client interface{}, log interface{}) *Service {
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// This is a type-safe wrapper - we'll need to use type assertions
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// For now, return nil as placeholder - actual implementation will be in main.go
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return nil
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}
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// AuditLogEntry represents an audit log entry.
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type AuditLogEntry = service.AuditLogEntry
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// AuditLogFilters contains filters for querying audit logs.
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type AuditLogFilters = service.AuditLogFilters
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Reference in New Issue
Block a user