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This commit is contained in:
Sergiusz Urbaniak 2020-12-14 12:43:28 +01:00
parent 269295a414
commit 9f0440be0f
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669 changed files with 58447 additions and 20021 deletions
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11
vendor/k8s.io/apiserver/pkg/authentication/authenticatorfactory/delegating.go generated vendored
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@ -22,6 +22,7 @@ import (
"github.com/go-openapi/spec"
"k8s.io/apimachinery/pkg/util/wait"
"k8s.io/apiserver/pkg/authentication/authenticator"
"k8s.io/apiserver/pkg/authentication/group"
"k8s.io/apiserver/pkg/authentication/request/anonymous"
@ -43,6 +44,11 @@ type DelegatingAuthenticatorConfig struct {
// TokenAccessReviewClient is a client to do token review. It can be nil. Then every token is ignored.
TokenAccessReviewClient authenticationclient.TokenReviewInterface
// WebhookRetryBackoff specifies the backoff parameters for the authentication webhook retry logic.
// This allows us to configure the sleep time at each iteration and the maximum number of retries allowed
// before we fail the webhook call in order to limit the fan out that ensues when the system is degraded.
WebhookRetryBackoff *wait.Backoff
// CacheTTL is the length of time that a token authentication answer will be cached.
CacheTTL time.Duration
@ -79,7 +85,10 @@ func (c DelegatingAuthenticatorConfig) New() (authenticator.Request, *spec.Secur
}
if c.TokenAccessReviewClient != nil {
tokenAuth, err := webhooktoken.NewFromInterface(c.TokenAccessReviewClient, c.APIAudiences)
if c.WebhookRetryBackoff == nil {
return nil, nil, errors.New("retry backoff parameters for delegating authentication webhook has not been specified")
}
tokenAuth, err := webhooktoken.NewFromInterface(c.TokenAccessReviewClient, c.APIAudiences, *c.WebhookRetryBackoff)
if err != nil {
return nil, nil, err
}