*
* parv[0] = sender prefix
* parv[1] = new time
- * parv[2] = servername (Only used when sptr is an Oper).
+ * parv[2] = server name (Only used when sptr is an Oper).
*/
int ms_settime(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
time_t t;
- long int dt;
+ long dt;
static char tbuf[11];
struct DLink *lp;
- if (!IsPrivileged(sptr))
- return 0;
-
if (parc < 2)
return need_more_params(sptr, "SETTIME");
- if (parc == 2 && MyUser(sptr))
- parv[parc++] = cli_name(&me);
-
t = atoi(parv[1]);
dt = TStime() - t;
if (t < OLDEST_TS || dt < -9000000)
{
- sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :SETTIME: Bad value", sptr);
+ if (IsServer(sptr))
+ protocol_violation(sptr, "SETTIME: Bad value (%Tu, delta %l)", t, dt);
+ else
+ sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :SETTIME: Bad value (%Tu, "
+ "delta %l)", sptr, t, dt);
+ sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :SETTIME: Bad value", sptr);
return 0;
}
- if (IsServer(sptr)) /* send to unlagged servers */
+ /* reset time... */
+ if (feature_bool(FEAT_RELIABLE_CLOCK))
{
- if (feature_bool(FEAT_RELIABLE_CLOCK)) {
- ircd_snprintf(0, tbuf, sizeof(tbuf), "%Tu", TStime());
- parv[1] = tbuf;
- }
+ ircd_snprintf(0, tbuf, sizeof(tbuf), "%Tu", TStime());
+ parv[1] = tbuf;
+ }
+ if (BadPtr(parv[2]))
+ {
for (lp = cli_serv(&me)->down; lp; lp = lp->next)
- if (cptr != lp->value.cptr && MsgQLength(&(cli_sendQ(lp->value.cptr))) < 8000)
- sendcmdto_one(sptr, CMD_NOTICE, lp->value.cptr, "%s", parv[1]);
+ if (cptr != lp->value.cptr)
+ sendcmdto_prio_one(sptr, CMD_SETTIME, lp->value.cptr, "%s", parv[1]);
}
else
{
- ircd_snprintf(0, tbuf, sizeof(tbuf), "%Tu", TStime());
- parv[1] = tbuf;
if (hunt_server_prio_cmd(sptr, CMD_SETTIME, cptr, 1, "%s %C", 2, parc,
- parv) != HUNTED_ISME)
+ parv) != HUNTED_ISME)
+ {
+ /* If the destination was *not* me, but I'm RELIABLE_CLOCK and the
+ * delta is more than 30 seconds off, bounce back a corrected
+ * SETTIME
+ */
+ if (feature_bool(FEAT_RELIABLE_CLOCK) && (dt > 30 || dt < -30))
+ sendcmdto_prio_one(&me, CMD_SETTIME, cptr, "%s %C", parv[1], cptr);
return 0;
+ }
}
- if (feature_bool(FEAT_RELIABLE_CLOCK)) {
+ if (feature_bool(FEAT_RELIABLE_CLOCK))
+ {
+ /* don't apply settime--reliable */
if ((dt > 600) || (dt < -600))
- sendcmdto_serv_butone(&me, CMD_WALLOPS, 0, ":Bad SETTIME from %s: %Tu",
- cli_name(sptr), t);
- if (IsUser(sptr)) {
+ sendcmdto_serv_butone(&me, CMD_DESYNCH, 0, ":Bad SETTIME from %s: %Tu "
+ "(delta %l)", cli_name(sptr), t, dt);
+ /* Let user know we're ignoring him */
+ if (IsUser(sptr))
+ {
sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :clock is not set %ld "
"seconds %s : RELIABLE_CLOCK is defined", sptr,
(dt < 0) ? -dt : dt, (dt < 0) ? "forwards" : "backwards");
}
- } else {
+ }
+ else
+ {
sendto_opmask_butone(0, SNO_OLDSNO, "SETTIME from %s, clock is set %ld "
"seconds %s", cli_name(sptr), (dt < 0) ? -dt : dt,
(dt < 0) ? "forwards" : "backwards");
+ /* Apply time change... */
TSoffset -= dt;
- if (IsUser(sptr)) {
+ /* Let the issuing user know what we did... */
+ if (IsUser(sptr))
+ {
sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :clock is set %ld seconds %s",
- sptr, (dt < 0) ? -dt : dt,
- (dt < 0) ? "forwards" : "backwards");
+ sptr, (dt < 0) ? -dt : dt,
+ (dt < 0) ? "forwards" : "backwards");
}
}
int mo_settime(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
time_t t;
- long int dt;
+ long dt;
static char tbuf[11];
- struct DLink *lp;
- if (!IsPrivileged(sptr))
- return 0;
+ /* Must be a global oper */
+ if (!IsOper(sptr))
+ return send_reply(sptr, ERR_NOPRIVILEGES);
if (parc < 2)
return need_more_params(sptr, "SETTIME");
parv[parc++] = cli_name(&me);
t = atoi(parv[1]);
+ /* If we're reliable_clock or if the oper specified a 0 time, use current */
+ if (!t || feature_bool(FEAT_RELIABLE_CLOCK))
+ {
+ t = TStime();
+ ircd_snprintf(0, tbuf, sizeof(tbuf), "%Tu", TStime());
+ parv[1] = tbuf;
+ }
+
dt = TStime() - t;
if (t < OLDEST_TS || dt < -9000000)
return 0;
}
- if (IsServer(sptr)) /* send to unlagged servers */
- {
- if (feature_bool(FEAT_RELIABLE_CLOCK)) {
- ircd_snprintf(0, tbuf, sizeof(tbuf), "%Tu", TStime());
- parv[1] = tbuf;
- }
+ if (hunt_server_prio_cmd(sptr, CMD_SETTIME, cptr, 1, "%s %C", 2, parc,
+ parv) != HUNTED_ISME)
+ return 0;
- for (lp = cli_serv(&me)->down; lp; lp = lp->next)
- if (cptr != lp->value.cptr && MsgQLength(&(cli_sendQ(lp->value.cptr))) < 8000)
- sendcmdto_prio_one(sptr, CMD_SETTIME, lp->value.cptr, "%s", parv[1]);
+ if (feature_bool(FEAT_RELIABLE_CLOCK))
+ {
+ if ((dt > 600) || (dt < -600))
+ sendcmdto_serv_butone(&me, CMD_DESYNCH, 0, ":Bad SETTIME from %s: %Tu "
+ "(delta %l)", cli_name(sptr), t, dt);
+ if (IsUser(sptr))
+ sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :clock is not set %ld seconds "
+ "%s: RELIABLE_CLOCK is defined", sptr, (dt < 0) ? -dt : dt,
+ (dt < 0) ? "forward" : "backward");
}
else
{
- ircd_snprintf(0, tbuf, sizeof(tbuf), "%Tu", TStime());
- parv[1] = tbuf;
- if (hunt_server_prio_cmd(sptr, CMD_SETTIME, cptr, 1, "%s %C", 2, parc,
- parv) != HUNTED_ISME)
- return 0;
- }
-
- if (feature_bool(FEAT_RELIABLE_CLOCK)) {
- if ((dt > 600) || (dt < -600))
- sendcmdto_serv_butone(&me, CMD_WALLOPS, 0, ":Bad SETTIME from %s: %Tu",
- cli_name(sptr), t);
- if (IsUser(sptr)) {
- sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :clock is not set %ld "
- "seconds %s : RELIABLE_CLOCK is defined", sptr,
- (dt < 0) ? -dt : dt, (dt < 0) ? "forwards" : "backwards");
- }
- } else {
sendto_opmask_butone(0, SNO_OLDSNO, "SETTIME from %s, clock is set %ld "
"seconds %s", cli_name(sptr), (dt < 0) ? -dt : dt,
(dt < 0) ? "forwards" : "backwards");
TSoffset -= dt;
- if (IsUser(sptr)) {
+ if (IsUser(sptr))
sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :clock is set %ld seconds %s",
sptr, (dt < 0) ? -dt : dt,
(dt < 0) ? "forwards" : "backwards");
- }
}
return 0;
projects / ircu2.10.12-pk.git / blobdiff