static int
match_oper_password(char *password, struct ConfItem *aconf)
{
const char *encr;
if(!aconf->status & CONF_OPERATOR)
return NO;
/* passwd may be NULL pointer. Head it off at the pass... */
if(aconf->passwd == NULL)
return NO;
if(IsConfEncrypted(aconf))
{
/* use first two chars of the password they send in as salt */
/* If the password in the conf is MD5, and ircd is linked
* to scrypt on FreeBSD, or the standard crypt library on
* glibc Linux, then this code will work fine on generating
* the proper encrypted hash for comparison.
*/
if(password && *aconf->passwd)
encr = crypt(password, aconf->passwd);
else
encr = "";
}
else
{
encr = password;
}
if(strcmp(encr, aconf->passwd) == 0)
return YES;
else
return NO;
}
/*
* mr_webirc - webirc message handler
* parv[1] = password
* parv[2] = fake username (we ignore this)
* parv[3] = fake hostname
* parv[4] = fake ip
*/
static int
mr_webirc(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct ConfItem *aconf;
const char *encr;
if (!strchr(parv[4], '.') && !strchr(parv[4], ':'))
{
sendto_one(source_p, "NOTICE * :Invalid IP");
return 0;
}
aconf = find_address_conf(client_p->host, client_p->sockhost,
IsGotId(client_p) ? client_p->username : "******",
IsGotId(client_p) ? client_p->username : "******",
(struct sockaddr *) &client_p->localClient->ip,
client_p->localClient->ip.ss_family, NULL);
if (aconf == NULL || !(aconf->status & CONF_CLIENT))
return 0;
if (!IsConfDoSpoofIp(aconf) || irccmp(aconf->info.name, "webirc."))
{
/* XXX */
sendto_one(source_p, "NOTICE * :Not a CGI:IRC auth block");
return 0;
}
if (EmptyString(aconf->passwd))
{
sendto_one(source_p, "NOTICE * :CGI:IRC auth blocks must have a password");
return 0;
}
if (EmptyString(parv[1]))
encr = "";
else if (IsConfEncrypted(aconf))
encr = rb_crypt(parv[1], aconf->passwd);
else
encr = parv[1];
if (strcmp(encr, aconf->passwd))
{
sendto_one(source_p, "NOTICE * :CGI:IRC password incorrect");
return 0;
}
rb_strlcpy(source_p->sockhost, parv[4], sizeof(source_p->sockhost));
if(strlen(parv[3]) <= HOSTLEN)
rb_strlcpy(source_p->host, parv[3], sizeof(source_p->host));
else
rb_strlcpy(source_p->host, source_p->sockhost, sizeof(source_p->host));
rb_inet_pton_sock(parv[4], (struct sockaddr *)&source_p->localClient->ip);
/* Check dlines now, klines will be checked on registration */
if((aconf = find_dline((struct sockaddr *)&source_p->localClient->ip,
source_p->localClient->ip.ss_family)))
{
if(!(aconf->status & CONF_EXEMPTDLINE))
{
exit_client(client_p, source_p, &me, "D-lined");
return 0;
}
}
sendto_one(source_p, "NOTICE * :Congratulations, your host is reset via I:line: %s %s", parv[3], parv[4]);
return 0;
}
/*
* mr_webirc - webirc message handler
* parv[1] = password
* parv[2] = fake username (we ignore this)
* parv[3] = fake hostname
* parv[4] = fake ip
*/
static void
mr_webirc(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct ConfItem *aconf;
const char *encr;
struct rb_sockaddr_storage addr;
aconf = find_address_conf(client_p->host, client_p->sockhost,
IsGotId(client_p) ? client_p->username : "******",
IsGotId(client_p) ? client_p->username : "******",
(struct sockaddr *) &client_p->localClient->ip,
GET_SS_FAMILY(&client_p->localClient->ip), NULL);
if (aconf == NULL || !(aconf->status & CONF_CLIENT))
return;
if (!IsConfDoSpoofIp(aconf) || irccmp(aconf->info.name, "webirc."))
{
/* XXX */
sendto_one(source_p, "NOTICE * :Not a CGI:IRC auth block");
return;
}
if (EmptyString(aconf->passwd))
{
sendto_one(source_p, "NOTICE * :CGI:IRC auth blocks must have a password");
return;
}
if (EmptyString(parv[1]))
encr = "";
else if (IsConfEncrypted(aconf))
encr = rb_crypt(parv[1], aconf->passwd);
else
encr = parv[1];
if (encr == NULL || strcmp(encr, aconf->passwd))
{
sendto_one(source_p, "NOTICE * :CGI:IRC password incorrect");
return;
}
if (rb_inet_pton_sock(parv[4], (struct sockaddr *)&addr) <= 0)
{
sendto_one(source_p, "NOTICE * :Invalid IP");
return;
}
source_p->localClient->ip = addr;
rb_inet_ntop_sock((struct sockaddr *)&source_p->localClient->ip, source_p->sockhost, sizeof(source_p->sockhost));
if(strlen(parv[3]) <= HOSTLEN)
rb_strlcpy(source_p->host, parv[3], sizeof(source_p->host));
else
rb_strlcpy(source_p->host, source_p->sockhost, sizeof(source_p->host));
/* Check dlines now, klines will be checked on registration */
if((aconf = find_dline((struct sockaddr *)&source_p->localClient->ip,
GET_SS_FAMILY(&source_p->localClient->ip))))
{
if(!(aconf->status & CONF_EXEMPTDLINE))
{
exit_client(client_p, source_p, &me, "D-lined");
return;
}
}
sendto_one(source_p, "NOTICE * :CGI:IRC host/IP set to %s %s", parv[3], parv[4]);
}
