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Port m_invex_regonly from ircd-seven (#178)

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Port m_invex_regonly from ircd-seven

This module allows +I to be used to bypass +r (registered only) as
well as +i (invite only).

Co-authored-by: Doug Freed <dwfreed@mtu.edu>
Co-authored-by: Ed Kellett <e@kellett.im>
This commit is contained in:
Mike Quin 2021-06-12 19:22:42 +01:00 committed by GitHub
parent 4d8088c386
commit bb10433ec5
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 47 additions and 0 deletions
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1
extensions/Makefile.am
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@ -68,6 +68,7 @@ extension_LTLIBRARIES = \
drain.la \
identify_msg.la \
cap_realhost.la \
invex_regonly.la \
example_module.la
if HAVE_HYPERSCAN

46
extensions/invex_regonly.c Normal file
View file

@ -0,0 +1,46 @@
/*
* invex_regonly.c Allow invite exemptions to bypass registered-only (+r)
*/
#include "stdinc.h"
#include "modules.h"
#include "hook.h"
#include "channel.h"
#include "s_conf.h"
#include "numeric.h"
static void h_can_join(hook_data_channel *);
mapi_hfn_list_av1 invex_regonly_hfnlist[] = {
{ "can_join", (hookfn) h_can_join },
{ NULL, NULL }
};
DECLARE_MODULE_AV1(invex_regonly, NULL, NULL, NULL, NULL, invex_regonly_hfnlist, "$Revision$");
static void
h_can_join(hook_data_channel *data)
{
struct Client *source_p = data->client;
struct Channel *chptr = data->chptr;
struct Ban *invex = NULL;
struct matchset ms;
rb_dlink_node *ptr;
if(data->approved != ERR_NEEDREGGEDNICK)
return;
if(!ConfigChannel.use_invex)
return;
matchset_for_client(source_p, &ms);
RB_DLINK_FOREACH(ptr, chptr->invexlist.head)
{
invex = ptr->data;
if (matches_mask(&ms, invex->banstr) ||
match_extban(invex->banstr, source_p, chptr, CHFL_INVEX))
{
data->approved = 0;
break;
}
}
}