Affected by GO-2023-1901 and 1 other vulnerabilities

GO-2023-1901: Pipelines do not validate child UIDs in github.com/tektoncd/pipeline

GO-2026-4730: Tekton Pipelines controller panic via long resolver name in TaskRun/PipelineRun in github.com/tektoncd/pipeline

cache

package

v1.6.2 Latest Latest Go to latest Published: Apr 21, 2026 License: Apache-2.0 Imports: 21 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/tektoncd/pipeline

Links

Documentation ¶

Index ¶

Constants
func Get(ctx context.Context) *resolverCache
func ShouldUse(ctx context.Context, resolver ImmutabilityChecker, params []v1.Param) bool
func Validate(cacheMode string) error
type CacheConfigStore
- func NewCacheConfigStore(cacheConfigName string, logger configmap.Logger) *CacheConfigStore
type ImmutabilityChecker

Constants ¶

View Source

const (
	CacheParam = "cache"
)

Variables ¶

This section is empty.

Functions ¶

func Get ¶

func Get(ctx context.Context) *resolverCache

Get extracts the ResolverCache from the context. If the cache is not available in the context (e.g., in tests), it falls back to the shared cache with a logger from the context.

func ShouldUse ¶

func ShouldUse(
	ctx context.Context,
	resolver ImmutabilityChecker,
	params []v1.Param,
) bool

ShouldUse determines whether caching should be used based on: 1. Task/Pipeline cache parameter (highest priority) 2. ConfigMap default-cache-mode (middle priority) 3. System default for resolver type (lowest priority)

func Validate ¶

func Validate(cacheMode string) error

Validate returns an error if the cache mode is not "always", "never", "auto", or empty string (which defaults to auto).

Types ¶

type CacheConfigStore ¶

type CacheConfigStore struct {
	// contains filtered or unexported fields
}

func NewCacheConfigStore ¶

func NewCacheConfigStore(cacheConfigName string, logger configmap.Logger) *CacheConfigStore

func (*CacheConfigStore) GetResolverConfig ¶

func (store *CacheConfigStore) GetResolverConfig() map[string]string

func (*CacheConfigStore) ToContext ¶

func (store *CacheConfigStore) ToContext(ctx context.Context) context.Context

ToContext returns a new context with the cache's configuration data stored in it.

func (*CacheConfigStore) WatchConfigs ¶

func (store *CacheConfigStore) WatchConfigs(w configmap.Watcher)

type ImmutabilityChecker ¶

type ImmutabilityChecker interface {
	IsImmutable(params []v1.Param) bool
}

ImmutabilityChecker extends the base Resolver interface with cache-specific methods. Each resolver implements IsImmutable to define what "auto" mode means in their context.

Source Files ¶

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