if checker.released {
			panic("internal error: net token released twice")
		}
		checker.released = true
		if hasToken {
			<-netLimitSem
		}
		runtime.SetFinalizer(checker, nil)
	}, nil
}

var (
	netLimitOnce sync.Once
	netLimitSem  chan struct{}
)

type netTokenChecker struct {
	released bool
	// We want to use a finalizer to check that all acquired tokens are returned,

// generated by tfcompile.  All tokens of the form `{{TFCOMPILE_*}}` must be
// rewritten to real values before this file can be compiled.
//
//    TFCOMPILE_HEADER    : Path to the header file generated by tfcompile.
//    TFCOMPILE_CPP_CLASS : Name of the C++ class generated by tfcompile.
//
// The tf_library bazel macro in tfcompile.bzl performs the token rewriting, and
// generates a cc_binary rule for you.

Previously, site replication required the root credentials of peer sites to be identical. This is no longer necessary because STS tokens are now signed with the site replicator service account credentials, thus allowing flexibility in the independent management of root accounts across sites and the ability to disable root accounts eventually.

    if (hasLowBound && hasUpBound) {
      int cmp = comparator.compare(lowEnd, upEnd);
      if (cmp > 0 || (cmp == 0 && lowType == OPEN && upType == OPEN)) {
        // force allowed empty range
        lowEnd = upEnd;
        lowType = OPEN;
        upType = CLOSED;
      }
    }

    return new GeneralRange<>(comparator, hasLowBound, lowEnd, lowType, hasUpBound, upEnd, upType);
  }

  @Override

                  "--sync-interval-cap=30s",
                  "--probe-interval=5s",
                  "--keepalive-time=60s",
                  "--service-account-token-path=/var/run/secrets/tokens/konnectivity-agent-token",
                  "--agent-identifiers=ipv4=$(HOST_IP)"
                  ]
          env:
            - name: POD_NAME
              valueFrom:
                fieldRef:

	if err != nil {
		return nil, err
	}

	// Verify if the authToken already contains
	// <Key> <Token> like format, if this is
	// already present we can blindly use the
	// authToken as is instead of adding 'Bearer'
	tokens := strings.Fields(target.args.AuthToken)
	switch len(tokens) {
	case 2:
		req.Header.Set("Authorization", target.args.AuthToken)
	case 1:

	// still override
	Aud []string `json:"aud"`

	// Exp is not currently used - we don't use the token for authn, just to determine k8s settings
	Exp int `json:"exp"`

	// Issuer - configured by K8S admin for projected tokens. Will be used to verify all tokens.
	Iss string `json:"iss"`

	Sub string `json:"sub"`
}

func (j JwtAuthenticator) AuthenticatorType() string {

		},
	},
}

func mainHandler(w http.ResponseWriter, r *http.Request) {
	token := r.FormValue("token")
	if token == "" {
		writeErrorResponse(w, errors.New("token parameter not given"))
		return
	}

	rsp, ok := tokens[token]
	if !ok {
		w.WriteHeader(http.StatusForbidden)
		return
	}

	fmt.Printf("Allowed for token: %s user: %s\n", token, rsp.User)

	w.WriteHeader(http.StatusOK)
	json.NewEncoder(w).Encode(rsp)

	{token.LAND, "&&", operator},
	{token.LOR, "||", operator},
	{token.ARROW, "<-", operator},
	{token.INC, "++", operator},
	{token.DEC, "--", operator},

	{token.EQL, "==", operator},
	{token.LSS, "<", operator},
	{token.GTR, ">", operator},
	{token.ASSIGN, "=", operator},
	{token.NOT, "!", operator},

	{token.NEQ, "!=", operator},
	{token.LEQ, "<=", operator},
	{token.GEQ, ">=", operator},

apiVersion: release-notes/v2
kind: feature
area: security
issue:
  - 49913
releaseNotes:
- |