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Really smart extra stuff in the deop check

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git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9885 e03df62e-2008-0410-955e-edbf42e46eb7
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brain 2008-06-10 23:24:06 +00:00
parent 007ce21b59
commit dc1b764b7c
1 changed files with 13 additions and 2 deletions
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15
src/modules/m_servprotect.cpp
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@ -74,18 +74,29 @@ class ModuleServProtectMode : public Module
virtual int OnRawMode(User* user, Channel* chan, const char mode, const std::string &param, bool adding, int pcnt, bool servermode)
{
if (!servermode && (mode == 'o') && !adding && chan && IS_LOCAL(user) && !ServerInstance->ULine(user->server))
/* Check that the mode is not a server mode, it is being removed, the user making the change is local, there is a parameter,
* and the user making the change is not a uline
*/
if (!servermode && !adding && chan && IS_LOCAL(user) && !param.empty() && !ServerInstance->ULine(user->server))
{
/* Check if the parameter is a valid nick/uuid
*/
User *u = ServerInstance->FindNick(param);
if (u)
{
if (u->IsModeSet('k'))
/* The target user has +k set on themselves, and you are trying to remove a privilege mode the user has set on themselves.
* This includes any prefix permission mode, even those registered in other modules, e.g. +qaohv. Using ::ModeString()
* here means that the number of modes is restricted to only modes the user has, limiting it to as short a loop as possible.
*/
if (u->IsModeSet('k') && ServerInstance->Modes->ModeString(u, chan, false).find(mode) != std::string::npos)
{
/* BZZZT, Denied! */
user->WriteNumeric(482, "%s %s :You are not permitted to deop %s services", user->nick.c_str(), chan->name.c_str(), ServerInstance->Config->Network);
return ACR_DENY;
}
}
}
/* Mode allowed */
return 0;
}