mirror of
https://github.com/matrix-construct/construct
synced 2024-11-05 05:18:54 +01:00
eeabf33a7c
This is cleaner. Note this was broken out of a much larger piece of work I did, so if there's any problems, I apologise!
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
#include "stdinc.h"
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#include "modules.h"
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#include "hook.h"
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#include "client.h"
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#include "ircd.h"
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#include "send.h"
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#include "s_conf.h"
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#include "s_user.h"
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#include "s_serv.h"
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#include "numeric.h"
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#include "chmode.h"
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static const char chm_insecure_desc[] =
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"Adds channel mode +U that allows non-SSL users to join a channel, "
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"disallowing them by default";
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static void h_can_join(hook_data_channel *);
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mapi_hfn_list_av1 sslonly_hfnlist[] = {
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{ "can_join", (hookfn) h_can_join },
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{ NULL, NULL }
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};
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static unsigned int mymode;
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static int
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_modinit(void)
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{
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mymode = cflag_add('U', chm_simple);
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if (mymode == 0)
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return -1;
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return 0;
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}
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static void
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_moddeinit(void)
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{
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cflag_orphan('U');
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}
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DECLARE_MODULE_AV2(chm_insecure, _modinit, _moddeinit, NULL, NULL, sslonly_hfnlist, NULL, NULL, chm_insecure_desc);
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static void
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h_can_join(hook_data_channel *data)
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{
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struct Client *source_p = data->client;
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struct Channel *chptr = data->chptr;
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if(!(chptr->mode.mode & mymode) && !IsSSLClient(source_p)) {
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/* XXX This is equal to ERR_THROTTLE */
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sendto_one_numeric(source_p, 480, "%s :Cannot join channel (-U) - SSL/TLS required", chptr->chname);
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data->approved = ERR_CUSTOM;
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}
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}
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