description: "no old pod/ new with claims / disabled",
			oldPod:      noPod,
			newPod:      podWithClaims,
			wantPod:     podWithoutClaims,
		},

		{
			description: "old with claims / new without claims / disabled",
			oldPod:      podWithClaims,
			newPod:      podWithoutClaims,
			wantPod:     podWithoutClaims,
		},
		{
			description: "old without claims / new without claims / disabled",

			// We (or someone else) suspended the G. Claim
			// ownership of it by transitioning it to
			// _Gwaiting.
			if !casGFromPreempted(gp, _Gpreempted, _Gwaiting) {
				break
			}

			// We stopped the G, so we have to ready it later.
			stopped = true

			s = _Gwaiting
			fallthrough

		case _Grunnable, _Gsyscall, _Gwaiting:
			// Claim goroutine by setting scan bit.

  // volumeClaimTemplates is a list of claims that pods are allowed to reference.
  // The StatefulSet controller is responsible for mapping network identities to
  // claims in a way that maintains the identity of a pod. Every claim in
  // this list must have at least one matching (by name) volumeMount in one
  // container in the template. A claim in this list takes precedence over

     b. any new file in Source Code Form that contains any Covered Software.

1.11. “Patent Claims” of a Contributor

      means any patent claim(s), including without limitation, method, process,
      and apparatus claims, in any patent Licensable by such Contributor that
      would be infringed, but for the grant of the License, by the making,

	attrRequestPresenter = "request.auth.presenter" // authorized presenter of the credential.
	attrRequestClaims    = "request.auth.claims"    // claim name is surrounded by brackets, e.g. "request.auth.claims[iss]".
	attrDestIP           = "destination.ip"         // supports both single ip and cidr, e.g. "10.1.2.3" or "10.1.0.0/16".

	filterConfigProto = a.setAuthnFilterForRequestAuthn(filterConfigProto)

	if filterConfigProto == nil {
		return nil
	}
	// disable clear route cache for sidecars because the JWT claim based routing is only supported on gateways.
	filterConfigProto.DisableClearRouteCache = forSidecar

	// Note: in previous Istio versions, the authn filter also handled PeerAuthentication, to extract principal.

	// status field of the claim.
	// +optional
	Resources VolumeResourceRequirements
	// VolumeName is the binding reference to the PersistentVolume backing this
	// claim. When set to non-empty value Selector is not evaluated
	// +optional
	VolumeName string
	// Name of the StorageClass required by the claim.

type jwtTokenGenerator struct {
	iss    string
	signer jose.Signer
}

func (j *jwtTokenGenerator) GenerateToken(claims *jwt.Claims, privateClaims interface{}) (string, error) {
	// claims are applied in reverse precedence
	return jwt.Signed(j.signer).
		Claims(privateClaims).
		Claims(claims).
		Claims(&jwt.Claims{
			Issuer: j.iss,
		}).
		CompactSerialize()
}

      where such license applies only to those patent claims licensable
      by such Contributor that are necessarily infringed by their
      Contribution(s) alone or by combination of their Contribution(s)
      with the Work to which such Contribution(s) was submitted. If You
      institute patent litigation against any entity (including a
      cross-claim or counterclaim in a lawsuit) alleging that the Work

	return jwt.SignedString([]byte(tokenSecret))
}

// ExtractClaims extracts JWT claims from a security token using a secret key
func ExtractClaims(token, secretKey string) (*jwt.MapClaims, error) {
	if token == "" || secretKey == "" {
		return nil, errors.New("invalid argument")
	}

	claims := jwt.NewMapClaims()
	stsTokenCallback := func(claims *jwt.MapClaims) ([]byte, error) {
		return []byte(secretKey), nil
	}