hs-v3: Rename HS DoS default defines

/* Default value of the allowed INTRODUCE2 cell rate per second. Above that

 * value per second, the introduction is denied. */

#define HS_DOS_INTRODUCE_CELL_RATE_PER_SEC 25

#define HS_DOS_INTRODUCE_DEFAULT_CELL_RATE_PER_SEC 25

/* Default value of the allowed INTRODUCE2 cell burst per second. This is the

 * maximum value a token bucket has per second. We thus allow up to this value

 * of INTRODUCE2 cell per second but the bucket is refilled by the rate value

 * but never goes above that burst value. */

#define HS_DOS_INTRODUCE_CELL_BURST_PER_SEC 200

#define HS_DOS_INTRODUCE_DEFAULT_CELL_BURST_PER_SEC 200

/* Default value of the consensus parameter enabling or disabling the

 * introduction DoS defense. Disabled by default. */

/* Consensus parameters. */

static uint32_t hs_dos_introduce_rate_per_sec =

  HS_DOS_INTRODUCE_CELL_RATE_PER_SEC;

  HS_DOS_INTRODUCE_DEFAULT_CELL_RATE_PER_SEC;

static uint32_t hs_dos_introduce_burst_per_sec =

  HS_DOS_INTRODUCE_CELL_BURST_PER_SEC;

  HS_DOS_INTRODUCE_DEFAULT_CELL_BURST_PER_SEC;

static uint32_t hs_dos_introduce_enabled =

  HS_DOS_INTRODUCE_ENABLED_DEFAULT;

get_param_rate_per_sec(const networkstatus_t *ns)

{

  return networkstatus_get_param(ns, "HiddenServiceEnableIntroDoSRatePerSec",

                                 HS_DOS_INTRODUCE_CELL_RATE_PER_SEC,

                                 HS_DOS_INTRODUCE_DEFAULT_CELL_RATE_PER_SEC,

                                 0, INT32_MAX);

}

get_param_burst_per_sec(const networkstatus_t *ns)

{

  return networkstatus_get_param(ns, "HiddenServiceEnableIntroDoSBurstPerSec",

                                 HS_DOS_INTRODUCE_CELL_BURST_PER_SEC,

                                 HS_DOS_INTRODUCE_DEFAULT_CELL_BURST_PER_SEC,

                                 0, INT32_MAX);

}