solanum/extensions/chm_insecure.c

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#include "stdinc.h"
#include "modules.h"
#include "hook.h"
#include "client.h"
#include "ircd.h"
#include "send.h"
#include "s_conf.h"
#include "s_user.h"
#include "s_serv.h"
#include "numeric.h"
#include "chmode.h"
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static const char chm_insecure_desc[] =
"Adds channel mode +U that allows non-SSL users to join a channel, "
"disallowing them by default";
static void h_can_join(hook_data_channel *);
mapi_hfn_list_av1 sslonly_hfnlist[] = {
{ "can_join", (hookfn) h_can_join },
{ NULL, NULL }
};
static unsigned int mymode;
static int
_modinit(void)
{
mymode = cflag_add('U', chm_simple);
if (mymode == 0)
return -1;
return 0;
}
static void
_moddeinit(void)
{
cflag_orphan('U');
}
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DECLARE_MODULE_AV2(chm_insecure, _modinit, _moddeinit, NULL, NULL, sslonly_hfnlist, NULL, NULL, chm_insecure_desc);
static void
h_can_join(hook_data_channel *data)
{
struct Client *source_p = data->client;
struct Channel *chptr = data->chptr;
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if(!(chptr->mode.mode & mymode) && !IsSecureClient(source_p)) {
/* XXX This is equal to ERR_THROTTLE */
sendto_one_numeric(source_p, 480, "%s :Cannot join channel (-U) - SSL/TLS required", chptr->chname);
data->approved = ERR_CUSTOM;
}
}