int m_challenge(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
{
#ifdef USE_SSL
struct ConfItem *aconf;
RSA *rsa_public_key;
BIO *file = NULL;
char *challenge = NULL;
char *name;
char *tmpname;
char chan[CHANNELLEN-1];
char* join[2];
int nl;
struct Flags old_mode = cli_flags(sptr);
if (!MyUser(sptr))
return 0;
if (parc < 2)
return need_more_params(sptr, "CHALLENGE");
if (parc > 2) { /* This is a remote OPER Request */
struct Client *srv;
if (!string_has_wildcards(parv[1]))
srv = FindServer(parv[1]);
else
srv = find_match_server(parv[1]);
if (!feature_bool(FEAT_REMOTE_OPER))
return send_reply(sptr, ERR_NOOPERHOST);
if (!srv)
return send_reply(sptr, ERR_NOOPERHOST);
if (IsMe(srv)) {
parv[1] = parv[2];
} else {
sendcmdto_one(sptr, CMD_CHALLENGE, srv, "%C %s", srv, parv[2]);
return 0;
}
}
/* if theyre an oper, reprint oper motd and ignore */
if (IsOper(sptr))
{
send_reply(sptr, RPL_YOUREOPER);
if (feature_bool(FEAT_OPERMOTD))
m_opermotd(sptr, sptr, 1, parv);
}
if (*parv[1] == '+')
{
/* Ignore it if we aren't expecting this... -A1kmm */
if (cli_user(sptr)->response == NULL)
return 0;
if (ircd_strcmp(cli_user(sptr)->response, ++parv[1]))
{
send_reply(sptr, ERR_PASSWDMISMATCH);
sendto_allops(&me, SNO_OLDREALOP, "Failed OPER attempt by %s (%s@%s) (Password Incorrect)",
parv[0], cli_user(sptr)->realusername, cli_sockhost(sptr));
tmpname = strdup(cli_user(sptr)->auth_oper);
failed_challenge_notice(sptr, tmpname, "challenge failed");
return 0;
}
name = strdup(cli_user(sptr)->auth_oper);
aconf = find_conf_exact(cli_user(sptr)->auth_oper, cli_user(sptr)->realusername,
MyUser(sptr) ? cli_sockhost(sptr) :
cli_user(sptr)->realhost, CONF_OPS);
if (!aconf)
aconf = find_conf_exact(cli_user(sptr)->auth_oper, cli_user(sptr)->realusername,
ircd_ntoa((const char*) &(cli_ip(sptr))), CONF_OPS);
if (!aconf)
aconf = find_conf_cidr(cli_user(sptr)->auth_oper, cli_user(sptr)->realusername,
cli_ip(sptr), CONF_OPS);
if (!aconf)
{
send_reply(sptr, ERR_NOOPERHOST);
sendto_allops(&me, SNO_OLDREALOP, "Failed OPER attempt by %s (%s@%s) (No O:line)",
parv[0], cli_user(sptr)->realusername, cli_sockhost(sptr));
return 0;
}
if (CONF_LOCOP == aconf->status) {
ClearOper(sptr);
SetLocOp(sptr);
}
else {
/*
* prevent someone from being both oper and local oper
*/
ClearLocOp(sptr);
if (!feature_bool(FEAT_OPERFLAGS) || !(aconf->port & OFLAG_ADMIN)) {
/* Global Oper */
SetOper(sptr);
ClearAdmin(sptr);
} else {
/* Admin */
SetOper(sptr);
OSetGlobal(sptr);
SetAdmin(sptr);
}
++UserStats.opers;
}
cli_handler(cptr) = OPER_HANDLER;
if (!feature_bool(FEAT_OPERFLAGS) || (aconf->port & OFLAG_WHOIS)) {
OSetWhois(sptr);
}
if (!feature_bool(FEAT_OPERFLAGS) || (aconf->port & OFLAG_IDLE)) {
OSetIdle(sptr);
}
if (!feature_bool(FEAT_OPERFLAGS) || (aconf->port & OFLAG_XTRAOP)) {
OSetXtraop(sptr);
}
if (!feature_bool(FEAT_OPERFLAGS) || (aconf->port & OFLAG_HIDECHANS)) {
OSetHideChans(sptr);
}
SetFlag(sptr, FLAG_WALLOP);
SetFlag(sptr, FLAG_SERVNOTICE);
SetFlag(sptr, FLAG_DEBUG);
if (!IsAdmin(sptr))
cli_oflags(sptr) = aconf->port;
set_snomask(sptr, SNO_OPERDEFAULT, SNO_ADD);
client_set_privs(sptr, aconf);
cli_max_sendq(sptr) = 0; /* Get the sendq from the oper's class */
send_umode_out(cptr, sptr, &old_mode, HasPriv(sptr, PRIV_PROPAGATE));
send_reply(sptr, RPL_YOUREOPER);
if (IsAdmin(sptr)) {
sendto_allops(&me, SNO_OLDSNO, "%s (%s@%s) is now an IRC Administrator",
parv[0], cli_user(sptr)->username, cli_sockhost(sptr));
/* Autojoin admins to admin channel and oper channel (if enabled) */
if (feature_bool(FEAT_AUTOJOIN_ADMIN)) {
if (feature_bool(FEAT_AUTOJOIN_ADMIN_NOTICE))
sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :%s", sptr, feature_str(FEAT_AUTOJOIN_ADMIN_NOTICE_VALUE));
ircd_strncpy(chan, feature_str(FEAT_AUTOJOIN_ADMIN_CHANNEL), CHANNELLEN-1);
join[0] = cli_name(sptr);
join[1] = chan;
m_join(sptr, sptr, 2, join);
}
if (feature_bool(FEAT_AUTOJOIN_OPER) && IsOper(sptr)) {
if (feature_bool(FEAT_AUTOJOIN_OPER_NOTICE))
sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :%s", sptr, feature_str(FEAT_AUTOJOIN_OPER_NOTICE_VALUE));
ircd_strncpy(chan, feature_str(FEAT_AUTOJOIN_OPER_CHANNEL), CHANNELLEN-1);
join[0] = cli_name(sptr);
join[1] = chan;
m_join(sptr, sptr, 2, join);
}
} else {
sendto_allops(&me, SNO_OLDSNO, "%s (%s@%s) is now an IRC Operator (%c)",
parv[0], cli_user(sptr)->username, cli_sockhost(sptr),
IsOper(sptr) ? 'O' : 'o');
if (feature_bool(FEAT_AUTOJOIN_OPER) && IsOper(sptr)) {
if (feature_bool(FEAT_AUTOJOIN_OPER_NOTICE))
sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :%s", sptr, feature_str(FEAT_AUTOJOIN_OPER_NOTICE_VALUE));
ircd_strncpy(chan, feature_str(FEAT_AUTOJOIN_OPER_CHANNEL), CHANNELLEN-1);
join[0] = cli_name(sptr);
join[1] = chan;
m_join(sptr, sptr, 2, join);
}
}
if (feature_bool(FEAT_OPERMOTD))
m_opermotd(sptr, sptr, 1, parv);
log_write(LS_OPER, L_INFO, 0, "OPER (%s) by (%#C)", name, sptr);
ircd_snprintf(0, cli_user(sptr)->response, BUFSIZE+1, "%s", "");
return 0;
}
ircd_snprintf(0, cli_user(sptr)->response, BUFSIZE+1, "%s", "");
ircd_snprintf(0, cli_user(sptr)->auth_oper, NICKLEN+1, "%s", "");
aconf = find_conf_exact(parv[1], cli_user(sptr)->realusername,
cli_user(sptr)->realhost, CONF_OPS);
if (!aconf)
aconf = find_conf_exact(parv[1], cli_user(sptr)->realusername,
ircd_ntoa((const char*) &(cli_ip(sptr))), CONF_OPS);
if (!aconf)
aconf = find_conf_cidr(parv[1], cli_user(sptr)->realusername,
cli_ip(sptr), CONF_OPS);
if (aconf == NULL)
{
send_reply(sptr, ERR_NOOPERHOST);
failed_challenge_notice(sptr, parv[1], "No o:line");
sendto_allops(&me, SNO_OLDREALOP, "Failed OPER attempt by %s (%s@%s) (No O:line)",
parv[0], cli_user(sptr)->realusername, cli_sockhost(sptr));
return 0;
}
if (!(aconf->port & OFLAG_RSA))
{
send_reply(sptr, RPL_NO_CHALL);
return 0;
}
if (!verify_sslclifp(sptr, aconf))
{
sendto_allops(&me, SNO_OLDREALOP,
"Failed OPER attempt by %s (%s@%s) (SSL Fingerprint Missmatch)",
parv[0], cli_user(sptr)->realusername,
cli_user(sptr)->realhost);
send_reply(sptr, ERR_SSLCLIFP);
return 0;
}
if ((file = BIO_new_file(aconf->passwd, "r")) == NULL)
{
send_reply(sptr, RPL_NO_KEY);
return 0;
}
rsa_public_key = (RSA *)PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
if (rsa_public_key == NULL)
return send_reply(sptr, RPL_INVALID_KEY);
if (!generate_challenge(&challenge, rsa_public_key, sptr)) {
Debug((DEBUG_DEBUG, "generating challenge sum (%s)", challenge));
send_reply(sptr, RPL_RSACHALLENGE, challenge);
ircd_snprintf(0, cli_user(sptr)->auth_oper, NICKLEN + 1, "%s", aconf->name);
}
nl = BIO_set_close(file, BIO_CLOSE);
BIO_free(file);
return 1;
#else
return 1;
#endif
}
/*
* m_oper - generic message handler
*/
int m_oper(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct ConfItem* aconf;
char* name;
char* password;
assert(0 != cptr);
assert(cptr == sptr);
name = parc > 1 ? parv[1] : 0;
password = parc > 2 ? parv[2] : 0;
if (EmptyString(name) || EmptyString(password))
return need_more_params(sptr, "OPER");
aconf = find_conf_exact(name, sptr, CONF_OPERATOR);
if (!aconf || IsIllegal(aconf))
{
send_reply(sptr, ERR_NOOPERHOST);
sendto_opmask_butone(0, SNO_OLDREALOP, "Failed staff authentication attempt by %s (%s@%s)",
parv[0], cli_user(sptr)->username, cli_sockhost(sptr));
return 0;
}
assert(0 != (aconf->status & CONF_OPERATOR));
if (oper_password_match(password, aconf->passwd))
{
struct Flags old_mode = cli_flags(sptr);
if (ACR_OK != attach_conf(sptr, aconf)) {
send_reply(sptr, ERR_NOOPERHOST);
sendto_opmask_butone(0, SNO_OLDREALOP, "Failed staff authentication attempt by %s "
"(%s@%s)", parv[0], cli_user(sptr)->username,
cli_sockhost(sptr));
return 0;
}
SetLocOp(sptr);
client_set_privs(sptr, aconf);
if (HasPriv(sptr, PRIV_PROPAGATE))
{
ClearLocOp(sptr);
SetOper(sptr);
++UserStats.opers;
}
cli_handler(cptr) = OPER_HANDLER;
SetFlag(sptr, FLAG_WALLOP);
SetFlag(sptr, FLAG_SERVNOTICE);
SetFlag(sptr, FLAG_DEBUG);
set_snomask(sptr, SNO_OPERDEFAULT, SNO_ADD);
cli_max_sendq(sptr) = 0; /* Get the sendq from the oper's class */
send_umode_out(cptr, sptr, &old_mode, HasPriv(sptr, PRIV_PROPAGATE));
send_reply(sptr, RPL_YOUREOPER);
sendto_opmask_butone(0, SNO_OLDSNO, "%s (%s@%s) has authenticated as staff",
parv[0], cli_user(sptr)->username, cli_sockhost(sptr));
log_write(LS_OPER, L_INFO, 0, "OPER (%s) by (%#C)", name, sptr);
}
else
{
send_reply(sptr, ERR_PASSWDMISMATCH);
sendto_opmask_butone(0, SNO_OLDREALOP, "Failed staff authentication attempt by %s (%s@%s)",
parv[0], cli_user(sptr)->username, cli_sockhost(sptr));
}
return 0;
}
/* Rewritten by Run - 24 sept 94 */
static void exit_one_client(struct Client* bcptr, const char* comment)
{
struct SLink *lp;
struct Ban *bp;
if (cli_serv(bcptr) && cli_serv(bcptr)->client_list) /* Was SetServerYXX called ? */
ClearServerYXX(bcptr); /* Removes server from server_list[] */
if (IsUser(bcptr)) {
/*
* clear out uping requests
*/
if (IsUPing(bcptr))
uping_cancel(bcptr, 0);
/*
* Stop a running /LIST clean
*/
if (MyUser(bcptr) && cli_listing(bcptr)) {
MyFree(cli_listing(bcptr));
cli_listing(bcptr) = NULL;
}
/*
* If a person is on a channel, send a QUIT notice
* to every client (person) on the same channel (so
* that the client can show the "**signoff" message).
* (Note: The notice is to the local clients *only*)
*/
sendcmdto_common_channels_butone(bcptr, CMD_QUIT, NULL, ":%s", comment);
remove_user_from_all_channels(bcptr);
/* Clean up invitefield */
while ((lp = cli_user(bcptr)->invited))
del_invite(bcptr, lp->value.chptr);
/* Clean up silencefield */
while ((bp = cli_user(bcptr)->silence)) {
cli_user(bcptr)->silence = bp->next;
free_ban(bp);
}
/* Clean up snotice lists */
if (MyUser(bcptr))
set_snomask(bcptr, ~0, SNO_DEL);
if (IsInvisible(bcptr)) {
assert(UserStats.inv_clients > 0);
--UserStats.inv_clients;
}
if (IsOper(bcptr)) {
assert(UserStats.opers > 0);
--UserStats.opers;
}
if (MyConnect(bcptr))
Count_clientdisconnects(bcptr, UserStats);
else
Count_remoteclientquits(UserStats, bcptr);
}
else if (IsServer(bcptr))
{
/* Remove downlink list node of uplink */
remove_dlink(&(cli_serv(cli_serv(bcptr)->up))->down, cli_serv(bcptr)->updown);
cli_serv(bcptr)->updown = 0;
if (MyConnect(bcptr))
Count_serverdisconnects(UserStats);
else
Count_remoteserverquits(UserStats);
}
else if (IsMe(bcptr))
{
sendto_opmask_butone(0, SNO_OLDSNO, "ERROR: tried to exit me! : %s",
comment);
return; /* ...must *never* exit self! */
}
else if (IsUnknown(bcptr) || IsConnecting(bcptr) || IsHandshake(bcptr))
Count_unknowndisconnects(UserStats);
/*
* Update IPregistry
*/
if (IsIPChecked(bcptr))
IPcheck_disconnect(bcptr);
/*
* Remove from serv->client_list
* NOTE: user is *always* NULL if this is a server
*/
if (cli_user(bcptr)) {
assert(!IsServer(bcptr));
/* bcptr->user->server->serv->client_list[IndexYXX(bcptr)] = NULL; */
RemoveYXXClient(cli_user(bcptr)->server, cli_yxx(bcptr));
}
/* Remove bcptr from the client list */
#ifdef DEBUGMODE
if (hRemClient(bcptr) != 0)
Debug((DEBUG_ERROR, "%p !in tab %s[%s] %p %p %p %d %d %p",
bcptr, cli_name(bcptr), cli_from(bcptr) ? cli_sockhost(cli_from(bcptr)) : "??host",
cli_from(bcptr), cli_next(bcptr), cli_prev(bcptr), cli_fd(bcptr),
cli_status(bcptr), cli_user(bcptr)));
#else
hRemClient(bcptr);
#endif
remove_client_from_list(bcptr);
}
/** Attempt to send a sequence of bytes to the connection.
* As a side effect, updates \a cptr's FLAG_BLOCKED setting
* and sendB/sendK fields.
* @param cptr Client that should receive data.
* @param buf Message buffer to send to client.
* @return Negative on connection-fatal error; otherwise
* number of bytes sent.
*/
unsigned int deliver_it(struct Client *cptr, struct MsgQ *buf)
{
unsigned int bytes_written = 0;
unsigned int bytes_count = 0;
assert(0 != cptr);
#if defined(USE_SSL)
switch (client_sendv(cptr, buf, &bytes_count, &bytes_written)) {
#else
switch (os_sendv_nonb(cli_fd(cptr), buf, &bytes_count, &bytes_written)) {
#endif
case IO_SUCCESS:
ClrFlag(cptr, FLAG_BLOCKED);
cli_sendB(cptr) += bytes_written;
cli_sendB(&me) += bytes_written;
/* A partial write implies that future writes will block. */
if (bytes_written < bytes_count)
SetFlag(cptr, FLAG_BLOCKED);
break;
case IO_BLOCKED:
SetFlag(cptr, FLAG_BLOCKED);
break;
case IO_FAILURE:
cli_error(cptr) = errno;
SetFlag(cptr, FLAG_DEADSOCKET);
break;
}
return bytes_written;
}
/** Complete non-blocking connect()-sequence. Check access and
* terminate connection, if trouble detected.
* @param cptr Client to which we have connected, with all ConfItem structs attached.
* @return Zero on failure (caller should exit_client()), non-zero on success.
*/
static int completed_connection(struct Client* cptr)
{
struct ConfItem *aconf;
time_t newts;
struct Client *acptr;
int i;
#if defined(USE_SSL)
char *sslfp;
int r;
#endif
assert(0 != cptr);
/*
* get the socket status from the fd first to check if
* connection actually succeeded
*/
if ((cli_error(cptr) = os_get_sockerr(cli_fd(cptr)))) {
const char* msg = strerror(cli_error(cptr));
if (!msg)
msg = "Unknown error";
sendto_opmask(0, SNO_OLDSNO, "Connection failed to %s: %s",
cli_name(cptr), msg);
return 0;
}
if (!(aconf = find_conf_byname(cli_confs(cptr), cli_name(cptr), CONF_SERVER))) {
sendto_opmask(0, SNO_OLDSNO, "Lost Server Line for %s", cli_name(cptr));
return 0;
}
#if defined(USE_SSL)
if (aconf->flags & CONF_SSL) {
r = ssl_connect(&(cli_socket(cptr)));
if (r == -1) {
sendto_opmask(0, SNO_OLDSNO, "Connection failed to %s: SSL error",
cli_name(cptr));
return 0;
} else if (r == 0)
return 1;
sslfp = ssl_get_fingerprint(cli_socket(cptr).s_ssl);
if (sslfp)
ircd_strncpy(cli_sslclifp(cptr), sslfp, BUFSIZE+1);
SetSSL(cptr);
}
#endif
if (s_state(&(cli_socket(cptr))) == SS_CONNECTING)
socket_state(&(cli_socket(cptr)), SS_CONNECTED);
if (!EmptyString(aconf->passwd))
sendrawto_one(cptr, MSG_PASS " :%s", aconf->passwd);
/*
* Create a unique timestamp
*/
newts = TStime();
for (i = HighestFd; i > -1; --i) {
if ((acptr = LocalClientArray[i]) &&
(IsServer(acptr) || IsHandshake(acptr))) {
if (cli_serv(acptr)->timestamp >= newts)
newts = cli_serv(acptr)->timestamp + 1;
}
}
assert(0 != cli_serv(cptr));
cli_serv(cptr)->timestamp = newts;
SetHandshake(cptr);
/*
* Make us timeout after twice the timeout for DNS look ups
*/
cli_lasttime(cptr) = CurrentTime;
ClearPingSent(cptr);
/* TODO: NEGOCIACION
envia_config_req(cptr);
*/
sendrawto_one(cptr, MSG_SERVER " %s 1 %Tu %Tu J%s %s%s +%s6 :%s",
cli_name(&me), cli_serv(&me)->timestamp, newts,
MAJOR_PROTOCOL, NumServCap(&me),
feature_bool(FEAT_HUB) ? "h" : "", cli_info(&me));
#if defined(DDB)
ddb_burst(cptr);
#endif
return (IsDead(cptr)) ? 0 : 1;
}
/** Close the physical connection. Side effects: MyConnect(cptr)
* becomes false and cptr->from becomes NULL.
* @param cptr Client to disconnect.
*/
void close_connection(struct Client *cptr)
{
struct ConfItem* aconf;
if (IsServer(cptr)) {
ServerStats->is_sv++;
ServerStats->is_sbs += cli_sendB(cptr);
ServerStats->is_sbr += cli_receiveB(cptr);
ServerStats->is_sti += CurrentTime - cli_firsttime(cptr);
/*
* If the connection has been up for a long amount of time, schedule
* a 'quick' reconnect, else reset the next-connect cycle.
*/
if ((aconf = find_conf_exact(cli_name(cptr), cptr, CONF_SERVER))) {
/*
* Reschedule a faster reconnect, if this was a automatically
* connected configuration entry. (Note that if we have had
* a rehash in between, the status has been changed to
* CONF_ILLEGAL). But only do this if it was a "good" link.
*/
aconf->hold = CurrentTime;
aconf->hold += ((aconf->hold - cli_since(cptr) >
feature_int(FEAT_HANGONGOODLINK)) ?
feature_int(FEAT_HANGONRETRYDELAY) : ConfConFreq(aconf));
/* if (nextconnect > aconf->hold) */
/* nextconnect = aconf->hold; */
}
}
else if (IsUser(cptr)) {
ServerStats->is_cl++;
ServerStats->is_cbs += cli_sendB(cptr);
ServerStats->is_cbr += cli_receiveB(cptr);
ServerStats->is_cti += CurrentTime - cli_firsttime(cptr);
}
else
ServerStats->is_ni++;
#if defined(USE_ZLIB)
/*
* Siempre es una conexion nuestra
*/
if (cli_connect(cptr)->zlib_negociation & ZLIB_IN) {
inflateEnd(cli_connect(cptr)->comp_in);
MyFree(cli_connect(cptr)->comp_in);
}
if (cli_connect(cptr)->zlib_negociation & ZLIB_OUT) {
deflateEnd(cli_connect(cptr)->comp_out);
MyFree(cli_connect(cptr)->comp_out);
}
#endif
if (-1 < cli_fd(cptr)) {
flush_connections(cptr);
LocalClientArray[cli_fd(cptr)] = 0;
close(cli_fd(cptr));
socket_del(&(cli_socket(cptr))); /* queue a socket delete */
cli_fd(cptr) = -1;
cli_freeflag(cptr) &= ~FREEFLAG_SOCKET;
}
SetFlag(cptr, FLAG_DEADSOCKET);
MsgQClear(&(cli_sendQ(cptr)));
client_drop_sendq(cli_connect(cptr));
DBufClear(&(cli_recvQ(cptr)));
memset(cli_passwd(cptr), 0, sizeof(cli_passwd(cptr)));
set_snomask(cptr, 0, SNO_SET);
det_confs_butmask(cptr, 0);
if (cli_listener(cptr)) {
release_listener(cli_listener(cptr));
cli_listener(cptr) = 0;
}
for ( ; HighestFd > 0; --HighestFd) {
if (LocalClientArray[HighestFd])
break;
}
}
/** Close all unregistered connections.
* @param source Oper who requested the close.
* @return Number of closed connections.
*/
int net_close_unregistered_connections(struct Client* source)
{
int i;
struct Client* cptr;
int count = 0;
assert(0 != source);
for (i = HighestFd; i > 0; --i) {
if ((cptr = LocalClientArray[i]) && !IsRegistered(cptr)) {
send_reply(source, RPL_CLOSING, get_client_name(source, HIDE_IP));
exit_client(source, cptr, &me, "Oper Closing");
++count;
}
}
return count;
}
void do_oper(struct Client* cptr, struct Client* sptr, struct ConfItem* aconf)
{
struct Flags old_mode = cli_flags(sptr);
char* modes;
char* parv[2];
char* join[3];
char chan[CHANNELLEN-1];
char* ajoinchan;
char* ajoinnotice;
unsigned int snomask = 0;
parv[0] = cli_name(sptr);
parv[1] = NULL;
SetOper(sptr);
client_set_privs(sptr, aconf);
ClearOper(sptr);
snomask = ConfSnoMask(aconf) & SNO_ALL;
snomask |= aconf->snomask & SNO_ALL;
ajoinchan = ConfAjoinChan(aconf);
ajoinnotice = ConfAjoinNotice(aconf);
if (MyUser(sptr)) {
SetLocOp(sptr);
if (HasPriv(sptr, PRIV_PROPAGATE))
{
ClearLocOp(sptr);
SetOper(sptr);
if (HasPriv(sptr, PRIV_ADMIN))
SetAdmin(sptr);
if (!IsHideOper(sptr) && !IsChannelService(sptr) && !IsBot(sptr))
++UserStats.opers;
}
cli_handler(sptr) = OPER_HANDLER;
SetFlag(sptr, FLAG_WALLOP);
SetFlag(sptr, FLAG_SERVNOTICE);
SetFlag(sptr, FLAG_DEBUG);
if (snomask)
set_snomask(sptr, snomask, SNO_ADD);
else
set_snomask(sptr, feature_int(FEAT_SNOMASK_OPERDEFAULT), SNO_ADD);
cli_max_sendq(sptr) = 0; /* Get the sendq from the oper's class */
cli_max_recvq(sptr) = 0; /* Get the recvq from the oper's class */
cli_lag_min(sptr) = -2; /* Get the fake lag minimum from the oper's class */
cli_lag_factor(sptr) = -2; /* Get the fake lag factor from the oper's class */
send_umode_out(sptr, sptr, &old_mode, HasPriv(sptr, PRIV_PROPAGATE));
} else {
client_send_privs(&me, sptr, sptr);
if (HasPriv(sptr, PRIV_PROPAGATE)) {
modes = (HasPriv(sptr, PRIV_ADMIN) ? "aowsg" : "owsg");
} else {
modes = "Owsg";
}
sendcmdto_one(&me, CMD_MODE, sptr, "%s %s", cli_name(sptr), modes);
}
modes = ConfUmode(aconf);
if (modes) {
if (MyUser(sptr)) {
char *umodev[] = { NULL, NULL, NULL, NULL };
umodev[1] = cli_name(sptr);
umodev[2] = modes;
old_mode = cli_flags(sptr);
set_user_mode(sptr, sptr, 3, umodev, ALLOWMODES_ANY);
send_umode(NULL, sptr, &old_mode, HasPriv(sptr, PRIV_PROPAGATE));
if ((cli_snomask(sptr) != feature_int(FEAT_SNOMASK_OPERDEFAULT)) &&
HasFlag(sptr, FLAG_SERVNOTICE))
send_reply(sptr, RPL_SNOMASK, cli_snomask(sptr), cli_snomask(sptr));
} else {
if (snomask)
sendcmdto_one(&me, CMD_MODE, sptr, "%s %s+s +%d", cli_name(sptr), modes, snomask);
else
sendcmdto_one(&me, CMD_MODE, sptr, "%s %s", cli_name(sptr), modes);
}
}
send_reply(sptr, RPL_YOUREOPER);
if ((feature_int(FEAT_HOST_HIDING_STYLE) == 1) ||
(feature_int(FEAT_HOST_HIDING_STYLE) == 3))
hide_hostmask(sptr);
if (!EmptyString(ajoinchan))
{
if (!EmptyString(ajoinnotice))
sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :%s", sptr, ajoinnotice);
ircd_strncpy(chan, ajoinchan, CHANNELLEN-1);
join[0] = cli_name(sptr);
join[1] = chan;
join[2] = NULL;
m_join(sptr, sptr, 2, join);
}
if (!EmptyString(aconf->autojoinchan))
{
if (!EmptyString(aconf->autojoinnotice))
sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :%s", sptr, aconf->autojoinnotice);
ircd_strncpy(chan, aconf->autojoinchan, CHANNELLEN-1);
join[0] = cli_name(sptr);
join[1] = chan;
join[2] = NULL;
m_join(sptr, sptr, 2, join);
}
sendto_opmask_butone_global((MyUser(sptr) ? &me : NULL), SNO_OLDSNO,
"%s (%s@%s) is now operator (%c)",
cli_name(sptr), cli_user(sptr)->username, cli_user(sptr)->realhost,
IsOper(sptr) ? 'O' : 'o');
if (feature_bool(FEAT_OPERMOTD))
m_opermotd(sptr, sptr, 1, parv);
log_write(LS_OPER, L_INFO, 0, "OPER (%s) by (%#C)", aconf->name, sptr);
}
/** Close the physical connection. Side effects: MyConnect(cptr)
* becomes false and cptr->from becomes NULL.
* @param cptr Client to disconnect.
*/
void close_connection(struct Client *cptr)
{
struct ConfItem* aconf;
if (IsServer(cptr)) {
ServerStats->is_sv++;
ServerStats->is_sbs += cli_sendB(cptr);
ServerStats->is_sbr += cli_receiveB(cptr);
ServerStats->is_sti += CurrentTime - cli_firsttime(cptr);
/*
* If the connection has been up for a long amount of time, schedule
* a 'quick' reconnect, else reset the next-connect cycle.
*/
if ((aconf = find_conf_exact(cli_name(cptr), cptr, CONF_SERVER))) {
/*
* Reschedule a faster reconnect, if this was a automatically
* connected configuration entry. (Note that if we have had
* a rehash in between, the status has been changed to
* CONF_ILLEGAL). But only do this if it was a "good" link.
*/
aconf->hold = CurrentTime;
aconf->hold += ((aconf->hold - cli_since(cptr) >
feature_int(FEAT_HANGONGOODLINK)) ?
feature_int(FEAT_HANGONRETRYDELAY) : ConfConFreq(aconf));
/* if (nextconnect > aconf->hold) */
/* nextconnect = aconf->hold; */
}
}
else if (IsUser(cptr)) {
ServerStats->is_cl++;
ServerStats->is_cbs += cli_sendB(cptr);
ServerStats->is_cbr += cli_receiveB(cptr);
ServerStats->is_cti += CurrentTime - cli_firsttime(cptr);
}
else
ServerStats->is_ni++;
if (-1 < cli_fd(cptr)) {
flush_connections(cptr);
LocalClientArray[cli_fd(cptr)] = 0;
close(cli_fd(cptr));
socket_del(&(cli_socket(cptr))); /* queue a socket delete */
cli_fd(cptr) = -1;
}
SetFlag(cptr, FLAG_DEADSOCKET);
MsgQClear(&(cli_sendQ(cptr)));
client_drop_sendq(cli_connect(cptr));
DBufClear(&(cli_recvQ(cptr)));
memset(cli_passwd(cptr), 0, sizeof(cli_passwd(cptr)));
set_snomask(cptr, 0, SNO_SET);
det_confs_butmask(cptr, 0);
if (cli_listener(cptr)) {
release_listener(cli_listener(cptr));
cli_listener(cptr) = 0;
}
for ( ; HighestFd > 0; --HighestFd) {
if (LocalClientArray[HighestFd])
break;
}
}
