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Add support for blocking invites to the commonchans module.

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This commit is contained in:
Sadie Powell 2022-03-23 14:33:57 +00:00
parent 2468fc2582
commit 770b8ec192
2 changed files with 32 additions and 4 deletions
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4
docs/conf/modules.conf.example
View File

@ -632,6 +632,10 @@
# that users must share a common channel with you to PRIVMSG or NOTICE
# you.
#<module name="commonchans">
#
# You can also require a common channel for inviting to another channel
# by uncommenting this:
# <commonchans invite="yes">
#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
# Auto join on connect module: Allows you to force users to join one

32
src/modules/m_commonchans.cpp
View File

@ -30,6 +30,18 @@ class ModuleCommonChans
{
private:
SimpleUserModeHandler mode;
bool invite;
bool IsExempt(User* source, User* target)
{
if (!target->IsModeSet(mode) || source->SharesChannelWith(target))
return true; // Target doesn't have mode set or shares a common channel.
if (source->HasPrivPermission("users/ignore-commonchans") || source->server->IsULine())
return true; // Source is an oper or a uline.
return false;
}
ModResult HandleMessage(User* user, const MessageTarget& target)
{
@ -37,10 +49,7 @@ class ModuleCommonChans
return MOD_RES_PASSTHRU;
User* targetuser = target.Get<User>();
if (!targetuser->IsModeSet(mode) || user->SharesChannelWith(targetuser))
return MOD_RES_PASSTHRU;
if (user->HasPrivPermission("users/ignore-commonchans") || user->server->IsULine())
if (IsExempt(user, targetuser))
return MOD_RES_PASSTHRU;
user->WriteNumeric(Numerics::CannotSendTo(targetuser, "messages", &mode));
@ -59,6 +68,21 @@ class ModuleCommonChans
return Version("Adds user mode c (deaf_commonchan) which requires users to have a common channel before they can privately message each other.", VF_VENDOR);
}
void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
{
ConfigTag* tag = ServerInstance->Config->ConfValue("commonchans");
invite = tag->getBool("invite");
}
ModResult OnUserPreInvite(User* source, User* dest, Channel* channel, time_t timeout) CXX11_OVERRIDE
{
if (!invite || IsExempt(source, dest))
return MOD_RES_PASSTHRU;
source->WriteNumeric(Numerics::CannotSendTo(dest, "invites", &mode));
return MOD_RES_DENY;
}
ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
{
return HandleMessage(user, target);