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If the IRCd sends a field limit then use it over that of the config.

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This commit is contained in:
Sadie Powell
2024-02-22 15:58:23 +00:00
parent 84ad85ee85
commit c4e9c0bf85
22 changed files with 251 additions and 163 deletions
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modules/protocol/hybrid.cpp
+1 -1
View File
@@ -280,7 +280,7 @@ public:
bool IsIdentValid(const Anope::string &ident) override
{
if (ident.empty() || ident.length() > Config->GetBlock("networkinfo")->Get<unsigned>("userlen"))
if (ident.empty() || ident.length() > IRCD->GetMaxUser())
return false;
/*
modules/protocol/inspircd.cpp
+49 -7
View File
@@ -26,6 +26,8 @@ static std::list<SASLUser> saslusers;
static Anope::string rsquit_server, rsquit_id;
static size_t maxchannel = 0, maxhost = 0, maxnick = 0, maxuser = 0;
static void ParseModule(const Anope::string &module, Anope::string &modname, Anope::string &moddata)
{
size_t sep = module.find('=');
@@ -102,6 +104,16 @@ public:
MaxLine = 4096;
}
size_t GetMaxChannel() override
{
return maxchannel ? maxchannel : IRCDProto::GetMaxChannel();
}
size_t GetMaxHost() override
{
return maxhost ? maxhost : IRCDProto::GetMaxHost();
}
unsigned GetMaxListFor(Channel *c, ChannelMode *cm) override
{
ListLimits *limits = maxlist.Get(c);
@@ -116,6 +128,16 @@ public:
return IRCDProto::GetMaxListFor(c, cm);
}
size_t GetMaxNick() override
{
return maxnick ? maxnick : IRCDProto::GetMaxNick();
}
size_t GetMaxUser() override
{
return maxuser ? maxuser : IRCDProto::GetMaxUser();
}
void SendConnect() override
{
Uplink::Send("CAPAB", "START", 1205);
@@ -526,7 +548,7 @@ public:
bool IsIdentValid(const Anope::string &ident) override
{
if (ident.empty() || ident.length() > Config->GetBlock("networkinfo")->Get<unsigned>("userlen"))
if (ident.empty() || ident.length() > IRCD->GetMaxUser())
return false;
for (auto c : ident)
@@ -1212,13 +1234,33 @@ struct IRCDMessageCapab final
Anope::string capab;
while (ssep.GetToken(capab))
{
if (capab.find("MAXMODES=") != Anope::string::npos)
{
Anope::string maxmodes(capab.begin() + 9, capab.end());
IRCD->MaxModes = maxmodes.is_pos_number_only() ? convertTo<unsigned>(maxmodes) : 3;
}
else if (capab == "GLOBOPS=1")
if (capab == "GLOBOPS=1")
Servers::Capab.insert("GLOBOPS");
else if (capab.find("CHANMAX=") != Anope::string::npos)
{
Anope::string value(capab.begin() + 8, capab.end());
maxchannel = value.is_pos_number_only() ? convertTo<unsigned>(value) : 0;
}
else if (capab.find("IDENTMAX=") != Anope::string::npos)
{
Anope::string value(capab.begin() + 9, capab.end());
maxuser = value.is_pos_number_only() ? convertTo<unsigned>(value) : 0;
}
else if (capab.find("MAXMODES=") != Anope::string::npos)
{
Anope::string value(capab.begin() + 9, capab.end());
IRCD->MaxModes = value.is_pos_number_only() ? convertTo<unsigned>(value) : 3;
}
else if (capab.find("MAXHOST=") != Anope::string::npos)
{
Anope::string value(capab.begin() + 8, capab.end());
maxhost = value.is_pos_number_only() ? convertTo<unsigned>(value) : 0;
}
else if (capab.find("NICKMAX=") != Anope::string::npos)
{
Anope::string value(capab.begin() + 8, capab.end());
maxnick = value.is_pos_number_only() ? convertTo<unsigned>(value) : 0;
}
}
}
else if (params[0].equals_cs("END"))
modules/protocol/ngircd.cpp
+11 -5
View File
@@ -11,6 +11,11 @@
#include "module.h"
namespace
{
size_t nicklen = 0;
}
class ngIRCdProto final
: public IRCDProto
{
@@ -31,6 +36,11 @@ public:
MaxModes = 5;
}
size_t GetMaxNick() override
{
return nicklen ? nicklen : IRCDProto::GetMaxNick();
}
void SendAkill(User *u, XLine *x) override
{
// Calculate the time left before this would expire
@@ -172,11 +182,7 @@ struct IRCDMessage005 final
}
else if (parameter == "NICKLEN")
{
unsigned newlen = convertTo<unsigned>(data), len = Config->GetBlock("networkinfo")->Get<unsigned>("nicklen");
if (len != newlen)
{
Log() << "Warning: NICKLEN is " << newlen << " but networkinfo:nicklen is " << len;
}
nicklen = data.is_pos_number_only() ? convertTo<size_t>(data) : 0;
}
}
}
modules/protocol/unrealircd.cpp
+1 -1
View File
@@ -422,7 +422,7 @@ private:
bool IsIdentValid(const Anope::string &ident) override
{
if (ident.empty() || ident.length() > Config->GetBlock("networkinfo")->Get<unsigned>("userlen"))
if (ident.empty() || ident.length() > IRCD->GetMaxUser())
return false;
for (auto c : ident)