auditing

Documentation

Index

• Constants
• func HttpFilter(a Auditing, logger *zap.SugaredLogger) restful.FilterFunction
• func NewConnectInterceptor(a Auditing, logger *zap.SugaredLogger, ...) connect.Interceptor
• func StreamServerInterceptor(a Auditing, logger *zap.SugaredLogger, ...) grpc.StreamServerInterceptor
• func UnaryServerInterceptor(a Auditing, logger *zap.SugaredLogger, ...) grpc.UnaryServerInterceptor
• type Auditing
  • func New(c Config) (Auditing, error)
• type Config
• type Entry
• type EntryDetail
• type EntryFilter
• type EntryPhase
• type EntryType
• type Interval

Constants

const (
	// Include explicitly includes the request to the auditing backend even if the request method would prevent the request to be audited (only applies for the http filter)
	Include string = "include-to-auditing"
	// Exclude explicitly excludes the request to the auditing backend even if the request method would audit the request (only applies for the http filter)
	Exclude string = "exclude-from-auditing"
)

const EntryFilterDefaultLimit int64 = 100

Functions

func HttpFilter

func HttpFilter(a Auditing, logger *zap.SugaredLogger) restful.FilterFunction

func NewConnectInterceptor

func NewConnectInterceptor(a Auditing, logger *zap.SugaredLogger, shouldAudit func(fullMethod string) bool) connect.Interceptor

func StreamServerInterceptor

func StreamServerInterceptor(a Auditing, logger *zap.SugaredLogger, shouldAudit func(fullMethod string) bool) grpc.StreamServerInterceptor

func UnaryServerInterceptor

func UnaryServerInterceptor(a Auditing, logger *zap.SugaredLogger, shouldAudit func(fullMethod string) bool) grpc.UnaryServerInterceptor

Types

type Auditing

type Auditing interface {
	// Commits all pending entries to the index.
	// Should be called before shutting down the application.
	Flush() error
	// Adds the given entry to the index.
	// Some fields like `Id`, `Component` and `Timestamp` will be filled by the auditing driver if not given.
	Index(Entry) error
	// Searches for entries matching the given filter.
	// By default only recent entries will be returned.
	// The returned entries will be sorted by timestamp in descending order.
	Search(EntryFilter) ([]Entry, error)
}

func New

func New(c Config) (Auditing, error)

type Config

type Config struct {
	Component        string
	URL              string
	APIKey           string
	IndexPrefix      string
	RotationInterval Interval
	Keep             int64
	Log              *zap.SugaredLogger
}

type Entry

type Entry struct {
	Id        string // filled by the auditing driver
	Component string
	RequestId string `json:"rqid"`
	Type      EntryType
	Timestamp time.Time

	User   string
	Tenant string

	// For `EntryDetailHTTP` the HTTP method get, post, put, delete, ...
	// For `EntryDetailGRPC` unary, stream
	Detail EntryDetail
	// e.g. Request, Response, Error, Opened, Close
	Phase EntryPhase
	// For `EntryDetailHTTP` /api/v1/...
	// For `EntryDetailGRPC` /api.v1/... (the method name)
	Path         string
	ForwardedFor string
	RemoteAddr   string

	Body       any // JSON, string or numbers
	StatusCode int // only for `EntryDetailHTTP`

	// Internal errors
	Error error
}

type EntryDetail

type EntryDetail string

const (
	EntryDetailGRPCUnary  EntryDetail = "unary"
	EntryDetailGRPCStream EntryDetail = "stream"
)

type EntryFilter

type EntryFilter struct {
	Limit int64 `json:"limit" optional:"true"` // default `EntryFilterDefaultLimit`

	// In range
	From time.Time `json:"from" optional:"true"`
	To   time.Time `json:"to" optional:"true"`

	Component string    `json:"component" optional:"true"` // exact match
	RequestId string    `json:"rqid" optional:"true"`      // starts with
	Type      EntryType `json:"type" optional:"true"`      // exact match

	User   string `json:"user" optional:"true"`   // exact match
	Tenant string `json:"tenant" optional:"true"` // exact match

	Detail EntryDetail `json:"detail" optional:"true"` // exact match
	Phase  EntryPhase  `json:"phase" optional:"true"`  // exact match

	Path         string `json:"path" optional:"true"`          // free text
	ForwardedFor string `json:"forwarded_for" optional:"true"` // free text
	RemoteAddr   string `json:"remote_addr" optional:"true"`   // free text

	Body       string `json:"body" optional:"true"`        // free text
	StatusCode int    `json:"status_code" optional:"true"` // exact match

	Error string `json:"error" optional:"true"` // free text
}

type EntryPhase

type EntryPhase string

const (
	EntryPhaseRequest  EntryPhase = "request"
	EntryPhaseResponse EntryPhase = "response"
	EntryPhaseSingle   EntryPhase = "single"
	EntryPhaseError    EntryPhase = "error"
	EntryPhaseOpened   EntryPhase = "opened"
	EntryPhaseClosed   EntryPhase = "closed"
)

type EntryType

type EntryType string

const (
	EntryTypeHTTP  EntryType = "http"
	EntryTypeGRPC  EntryType = "grpc"
	EntryTypeEvent EntryType = "event"
)

type Interval

type Interval string

var (
	HourlyInterval  Interval = "@hourly"
	DailyInterval   Interval = "@daily"
	MonthlyInterval Interval = "@monthly"
)