util

package

v0.3.1 Latest Latest Go to latest Published: Aug 14, 2026 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation ¶

Index ¶

Constants
func Empty[T any]() T
func EmptyStringToNil(a string) *string
func FromEmptyPtr[T any](v *T) *T
func FromPtr[T any](v *T) T
func GetAccountIDFromContext(ctx context.Context) string
func MapAdapterToConditionType(adapterName string) string
func MaskSensitiveFields(data map[string]interface{}) map[string]interface{}
func NewConditionMappingEnvironment() (*cel.Env, error)
func NilToEmptyString(a *string) string
func PtrString(v string) *string
func ToPtr[T any](v T) *T

Constants ¶

const (
	CELVarStatuses = "statuses" // Array of adapter statuses
	CELVarResource = "resource" // Full cluster/nodepool object
)

CEL context variable names These constants ensure consistency between environment declaration and activation map

View Source

const CELCostLimit = 10000

CELCostLimit is the maximum cost allowed for CEL expression evaluation. Prevents CPU spikes from misconfigured or pathological expressions. Used by both runtime evaluation and startup validation.

View Source

const RedactedPlaceholder = "***REDACTED***"

RedactedPlaceholder is the string used to replace sensitive field values

Variables ¶

This section is empty.

Functions ¶

func EmptyStringToNil ¶

func EmptyStringToNil(a string) *string

func FromEmptyPtr ¶

func FromEmptyPtr[T any](v *T) *T

FromEmptyPtr emulates ToPtr(FromPtr(x)) sequence

func FromPtr ¶

func FromPtr[T any](v *T) T

FromPtr returns the pointer value or empty.

func GetAccountIDFromContext ¶

func GetAccountIDFromContext(ctx context.Context) string

func MapAdapterToConditionType ¶ added in v0.3.1

func MapAdapterToConditionType(adapterName string) string

MapAdapterToConditionType converts an adapter name to a semantic condition type (PascalCase + "Successful" suffix). Used to derive the type name for per-adapter conditions mirrored into resource status (e.g. "adapter1" → "Adapter1Successful", "my-adapter" → "MyAdapterSuccessful").

func MaskSensitiveFields ¶ added in v0.3.1

func MaskSensitiveFields(data map[string]interface{}) map[string]interface{}

MaskSensitiveFields redacts adapter data keys matching sensitive patterns before exposing to CEL evaluation context. This prevents accidental leakage of credentials in public API condition messages/reasons.

Keys are checked case-insensitively against sensitivePatterns. Redacted values are replaced with RedactedPlaceholder.

Recursion is limited to maxMaskingDepth to prevent stack overflow (SEC-03).

Examples:

"adminPassword" → redacted (contains "password")
"pullSecret" → redacted (contains "secret")
"gcpServiceAccountKey" → redacted (contains "accountkey")
"clusterName" → NOT redacted (no sensitive pattern match)

func NewConditionMappingEnvironment ¶ added in v0.3.1

func NewConditionMappingEnvironment() (*cel.Env, error)

NewConditionMappingEnvironment creates a CEL environment for condition mapping with context variables and custom functions. This environment is used both for validation (at config load time) and runtime evaluation.

func NilToEmptyString ¶

func NilToEmptyString(a *string) string

func PtrString ¶

func PtrString(v string) *string

PtrString returns a pointer to the given string.

func ToPtr ¶

func ToPtr[T any](v T) *T

ToPtr returns a pointer copy of value.

Types ¶