*/
CoreExport bool charremove(char* mp, char remove);
+/** Binary to hexadecimal conversion */
+std::string BinToHex(const std::string& data);
+
#endif
+++ /dev/null
-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
- *
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
- *
- * This program is free but copyrighted software; see
- * the file COPYING for details.
- *
- * ---------------------------------------------------
- */
-
-#ifndef INSPIRCD_LISTMODE_PROVIDER
-#define INSPIRCD_LISTMODE_PROVIDER
-
-/** Get the time as a string
- */
-inline std::string stringtime()
-{
- std::ostringstream TIME;
- TIME << ServerInstance->Time();
- return TIME.str();
-}
-
-/** An item in a listmode's list
- */
-class ListItem : public classbase
-{
-public:
- std::string nick;
- std::string mask;
- std::string time;
-};
-
-/** The number of items a listmode's list may contain
- */
-class ListLimit : public classbase
-{
-public:
- std::string mask;
- unsigned int limit;
-};
-
-/** Items stored in the channel's list
- */
-typedef std::list<ListItem> modelist;
-/** Max items per channel by name
- */
-typedef std::list<ListLimit> limitlist;
-
-/** The base class for list modes, should be inherited.
- */
-class ListModeBase : public ModeHandler
-{
- protected:
- /** Numeric to use when outputting the list
- */
- unsigned int listnumeric;
- /** Numeric to indicate end of list
- */
- unsigned int endoflistnumeric;
- /** String to send for end of list
- */
- std::string endofliststring;
- /** Automatically tidy up entries
- */
- bool tidy;
- /** Config tag to check for max items per channel
- */
- std::string configtag;
- /** Limits on a per-channel basis read from the tag
- * specified in ListModeBase::configtag
- */
- limitlist chanlimits;
-
- public:
- /** Storage key
- */
- SimpleExtItem<modelist> extItem;
-
- /** Constructor.
- * @param Instance The creator of this class
- * @param modechar Mode character
- * @param eolstr End of list string
- * @pram lnum List numeric
- * @param eolnum End of list numeric
- * @param autotidy Automatically tidy list entries on add
- * @param ctag Configuration tag to get limits from
- */
- ListModeBase(Module* Creator, const std::string& Name, char modechar, const std::string &eolstr, unsigned int lnum, unsigned int eolnum, bool autotidy, const std::string &ctag = "banlist")
- : ModeHandler(Creator, Name, modechar, PARAM_ALWAYS, MODETYPE_CHANNEL),
- listnumeric(lnum), endoflistnumeric(eolnum), endofliststring(eolstr), tidy(autotidy),
- configtag(ctag), extItem("listbase_mode_" + name + "_list", Creator)
- {
- list = true;
- this->DoRehash();
- Extensible::Register(&extItem);
- }
-
- /** See mode.h
- */
- std::pair<bool,std::string> ModeSet(User*, User*, Channel* channel, const std::string ¶meter)
- {
- modelist* el = extItem.get(channel);
- if (el)
- {
- for (modelist::iterator it = el->begin(); it != el->end(); it++)
- {
- if(parameter == it->mask)
- {
- return std::make_pair(true, parameter);
- }
- }
- }
- return std::make_pair(false, parameter);
- }
-
- /** Display the list for this mode
- * @param user The user to send the list to
- * @param channel The channel the user is requesting the list for
- */
- virtual void DisplayList(User* user, Channel* channel)
- {
- modelist* el = extItem.get(channel);
- if (el)
- {
- for (modelist::reverse_iterator it = el->rbegin(); it != el->rend(); ++it)
- {
- user->WriteNumeric(listnumeric, "%s %s %s %s %s", user->nick.c_str(), channel->name.c_str(), it->mask.c_str(), (it->nick.length() ? it->nick.c_str() : ServerInstance->Config->ServerName.c_str()), it->time.c_str());
- }
- }
- user->WriteNumeric(endoflistnumeric, "%s %s :%s", user->nick.c_str(), channel->name.c_str(), endofliststring.c_str());
- }
-
- virtual void DisplayEmptyList(User* user, Channel* channel)
- {
- user->WriteNumeric(endoflistnumeric, "%s %s :%s", user->nick.c_str(), channel->name.c_str(), endofliststring.c_str());
- }
-
- /** Remove all instances of the mode from a channel.
- * See mode.h
- * @param channel The channel to remove all instances of the mode from
- */
- virtual void RemoveMode(Channel* channel, irc::modestacker* stack)
- {
- modelist* el = extItem.get(channel);
- if (el)
- {
- irc::modestacker modestack(false);
-
- for (modelist::iterator it = el->begin(); it != el->end(); it++)
- {
- if (stack)
- stack->Push(this->GetModeChar(), it->mask);
- else
- modestack.Push(this->GetModeChar(), it->mask);
- }
-
- if (stack)
- return;
-
- std::vector<std::string> stackresult;
- stackresult.push_back(channel->name);
- while (modestack.GetStackedLine(stackresult))
- {
- ServerInstance->SendMode(stackresult, ServerInstance->FakeClient);
- stackresult.clear();
- stackresult.push_back(channel->name);
- }
- }
- }
-
- /** See mode.h
- */
- virtual void RemoveMode(User*, irc::modestacker* stack)
- {
- /* Listmodes dont get set on users */
- }
-
- /** Perform a rehash of this mode's configuration data
- */
- virtual void DoRehash()
- {
- ConfigReader Conf;
-
- chanlimits.clear();
-
- for (int i = 0; i < Conf.Enumerate(configtag); i++)
- {
- // For each <banlist> tag
- ListLimit limit;
- limit.mask = Conf.ReadValue(configtag, "chan", i);
- limit.limit = Conf.ReadInteger(configtag, "limit", i, true);
-
- if (limit.mask.size() && limit.limit > 0)
- chanlimits.push_back(limit);
- }
- if (chanlimits.size() == 0)
- {
- ListLimit limit;
- limit.mask = "*";
- limit.limit = 64;
- chanlimits.push_back(limit);
- }
- }
-
- /** Populate the Implements list with the correct events for a List Mode
- */
- virtual void DoImplements(Module* m)
- {
- Implementation eventlist[] = { I_OnChannelDelete, I_OnSyncChannel, I_OnRehash };
- ServerInstance->Modules->Attach(eventlist, m, 3);
- }
-
- /** Handle the list mode.
- * See mode.h
- */
- virtual ModeAction OnModeChange(User* source, User*, Channel* channel, std::string ¶meter, bool adding)
- {
- // Try and grab the list
- modelist* el = extItem.get(channel);
-
- if (adding)
- {
- // If there was no list
- if (!el)
- {
- // Make one
- el = new modelist;
- extItem.set(channel, el);
- }
-
- // Clean the mask up
- if (this->tidy)
- ModeParser::CleanMask(parameter);
-
- // Check if the item already exists in the list
- for (modelist::iterator it = el->begin(); it != el->end(); it++)
- {
- if (parameter == it->mask)
- {
- /* Give a subclass a chance to error about this */
- TellAlreadyOnList(source, channel, parameter);
-
- // it does, deny the change
- return MODEACTION_DENY;
- }
- }
-
- unsigned int maxsize = 0;
-
- for (limitlist::iterator it = chanlimits.begin(); it != chanlimits.end(); it++)
- {
- if (InspIRCd::Match(channel->name, it->mask))
- {
- // We have a pattern matching the channel...
- maxsize = el->size();
- if (IS_LOCAL(source) || (maxsize < it->limit))
- {
- /* Ok, it *could* be allowed, now give someone subclassing us
- * a chance to validate the parameter.
- * The param is passed by reference, so they can both modify it
- * and tell us if we allow it or not.
- *
- * eg, the subclass could:
- * 1) allow
- * 2) 'fix' parameter and then allow
- * 3) deny
- */
- if (ValidateParam(source, channel, parameter))
- {
- // And now add the mask onto the list...
- ListItem e;
- e.mask = parameter;
- e.nick = source->nick;
- e.time = stringtime();
-
- el->push_back(e);
- return MODEACTION_ALLOW;
- }
- else
- {
- /* If they deny it they have the job of giving an error message */
- return MODEACTION_DENY;
- }
- }
- }
- }
-
- /* List is full, give subclass a chance to send a custom message */
- if (!TellListTooLong(source, channel, parameter))
- {
- source->WriteNumeric(478, "%s %s %s :Channel ban/ignore list is full", source->nick.c_str(), channel->name.c_str(), parameter.c_str());
- }
-
- parameter = "";
- return MODEACTION_DENY;
- }
- else
- {
- // We're taking the mode off
- if (el)
- {
- for (modelist::iterator it = el->begin(); it != el->end(); it++)
- {
- if (parameter == it->mask)
- {
- el->erase(it);
- if (el->size() == 0)
- {
- extItem.unset(channel);
- }
- return MODEACTION_ALLOW;
- }
- }
- /* Tried to remove something that wasn't set */
- TellNotSet(source, channel, parameter);
- parameter = "";
- return MODEACTION_DENY;
- }
- else
- {
- /* Hmm, taking an exception off a non-existant list, DIE */
- TellNotSet(source, channel, parameter);
- parameter = "";
- return MODEACTION_DENY;
- }
- }
- return MODEACTION_DENY;
- }
-
- /** Syncronize channel item list with another server.
- * See modules.h
- * @param chan Channel to syncronize
- * @param proto Protocol module pointer
- * @param opaque Opaque connection handle
- */
- virtual void DoSyncChannel(Channel* chan, Module* proto, void* opaque)
- {
- modelist* mlist = extItem.get(chan);
- irc::modestacker modestack(true);
- std::vector<std::string> stackresult;
- std::vector<TranslateType> types;
- types.push_back(TR_TEXT);
- if (mlist)
- {
- for (modelist::iterator it = mlist->begin(); it != mlist->end(); it++)
- {
- modestack.Push(std::string(1, mode)[0], it->mask);
- }
- }
- while (modestack.GetStackedLine(stackresult))
- {
- types.assign(stackresult.size(), this->GetTranslateType());
- proto->ProtoSendMode(opaque, TYPE_CHANNEL, chan, stackresult, types);
- stackresult.clear();
- }
- }
-
- /** Clean up module on unload
- * @param target_type Type of target to clean
- * @param item Item to clean
- */
- virtual void DoCleanup(int, void*)
- {
- }
-
- /** Validate parameters.
- * Overridden by implementing module.
- * @param source Source user adding the parameter
- * @param channel Channel the parameter is being added to
- * @param parameter The actual parameter being added
- * @return true if the parameter is valid
- */
- virtual bool ValidateParam(User*, Channel*, std::string&)
- {
- return true;
- }
-
- /** Tell the user the list is too long.
- * Overridden by implementing module.
- * @param source Source user adding the parameter
- * @param channel Channel the parameter is being added to
- * @param parameter The actual parameter being added
- * @return Ignored
- */
- virtual bool TellListTooLong(User*, Channel*, std::string&)
- {
- return false;
- }
-
- /** Tell the user an item is already on the list.
- * Overridden by implementing module.
- * @param source Source user adding the parameter
- * @param channel Channel the parameter is being added to
- * @param parameter The actual parameter being added
- */
- virtual void TellAlreadyOnList(User*, Channel*, std::string&)
- {
- }
-
- /** Tell the user that the parameter is not in the list.
- * Overridden by implementing module.
- * @param source Source user removing the parameter
- * @param channel Channel the parameter is being removed from
- * @param parameter The actual parameter being removed
- */
- virtual void TellNotSet(User*, Channel*, std::string&)
- {
- }
-};
-
-#endif
# Autogenerated by calcdep
VPATH = \$(SOURCEPATH)/src
-all: bin/inspircd modules
+all: inspircd commands modules
END
- my @core_deps;
+ my(@core_deps, @cmdlist, @modlist);
for my $file (<*.cpp>, <modes/*.cpp>, <socketengines/*.cpp>, "threadengines/threadengine_pthread.cpp") {
my $out = find_output $file;
dep_cpp $file, $out;
next if $file =~ m#^socketengines/# && $file ne "socketengines/$ENV{SOCKETENGINE}.cpp";
push @core_deps, $out;
}
-
- my @modlist;
+
for my $file (<commands/*.cpp>) {
my $out = find_output $file;
dep_cpp $file, $out;
- push @modlist, $out;
+ push @cmdlist, $out;
}
opendir my $moddir, 'modules';
}
my $core_mk = join ' ', @core_deps;
+ my $cmds = join ' ', @cmdlist;
my $mods = join ' ', @modlist;
print MAKE <<END;
\$(RUNCC) -o \$\@ \$(CORELDFLAGS) \$(LDLIBS) \$^ \$>
inspircd: bin/inspircd
+
+commands: $cmds
+
modules: $mods
-.PHONY: inspircd modules
+.PHONY: inspircd commands modules
END
}
return shift_down;
}
+
+static const char hextable[] = "0123456789abcdef";
+
+std::string BinToHex(const std::string& data)
+{
+ int l = data.length();
+ std::string rv;
+ rv.reserve(l * 2);
+ for(int i=0; i < l; i++)
+ {
+ unsigned char c = data[i];
+ rv.append(1, hextable[c >> 4]);
+ rv.append(1, hextable[c & 0xF]);
+ }
+ return rv;
+}
#include "m_hash.h"
/* $ModDesc: Provides masking of user hostnames */
-/* $ModDep: m_hash.h */
+
+enum CloakMode
+{
+ /** 1.2-compatible host-based cloak */
+ MODE_COMPAT_HOST,
+ /** 1.2-compatible IP-only cloak */
+ MODE_COMPAT_IPONLY,
+ /** 2.0 cloak of "half" of the hostname plus the full IP hash */
+ MODE_HALF_CLOAK,
+ /** 2.0 cloak of IP hash, split at 2 common CIDR range points */
+ MODE_OPAQUE
+};
+
+// lowercase-only encoding similar to base64, used for hash output
+static const char base32[] = "0123456789abcdefghijklmnopqrstuv";
/** Handles user mode +x
*/
class CloakUser : public ModeHandler
{
public:
- std::string prefix;
- unsigned int key1;
- unsigned int key2;
- unsigned int key3;
- unsigned int key4;
- bool ipalways;
- Module* HashProvider;
- const char *xtab[4];
LocalStringExt ext;
- /** This function takes a domain name string and returns just the last two domain parts,
- * or the last domain part if only two are available. Failing that it just returns what it was given.
- *
- * For example, if it is passed "svn.inspircd.org" it will return ".inspircd.org".
- * If it is passed "brainbox.winbot.co.uk" it will return ".co.uk",
- * and if it is passed "localhost.localdomain" it will return ".localdomain".
- *
- * This is used to ensure a significant part of the host is always cloaked (see Bug #216)
- */
- std::string LastTwoDomainParts(const std::string &host)
- {
- int dots = 0;
- std::string::size_type splitdot = host.length();
-
- for (std::string::size_type x = host.length() - 1; x; --x)
- {
- if (host[x] == '.')
- {
- splitdot = x;
- dots++;
- }
- if (dots >= 3)
- break;
- }
-
- if (splitdot == host.length())
- return host;
- else
- return host.substr(splitdot);
- }
-
- CloakUser(Module* source, Module* Hash)
- : ModeHandler(source, "cloak", 'x', PARAM_NONE, MODETYPE_USER), HashProvider(Hash),
+ CloakUser(Module* source)
+ : ModeHandler(source, "cloak", 'x', PARAM_NONE, MODETYPE_USER),
ext("cloaked_host", source)
{
}
ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
- /* For remote clients, we dont take any action, we just allow it.
+ /* For remote clients, we don't take any action, we just allow it.
* The local server where they are will set their cloak instead.
- * This is fine, as we will recieve it later.
+ * This is fine, as we will receive it later.
*/
if (!IS_LOCAL(dest))
{
return MODEACTION_DENY;
}
- std::string Cloak4(const char* ip)
+};
+
+
+class ModuleCloaking : public Module
+{
+ private:
+ CloakUser cu;
+ CloakMode mode;
+ std::string prefix;
+ std::string key;
+ unsigned int compatkey[4];
+ const char* xtab[4];
+ Module* HashProvider;
+
+ public:
+ ModuleCloaking() : cu(this)
+ {
+ /* Attempt to locate the md5 service provider, bail if we can't find it */
+ HashProvider = ServerInstance->Modules->Find("m_md5.so");
+ if (!HashProvider)
+ throw ModuleException("Can't find m_md5.so. Please load m_md5.so before m_cloaking.so.");
+
+ OnRehash(NULL);
+
+ /* Register it with the core */
+ if (!ServerInstance->Modes->AddMode(&cu))
+ throw ModuleException("Could not add new modes!");
+
+ ServerInstance->Modules->UseInterface("HashRequest");
+ Extensible::Register(&cu.ext);
+
+ Implementation eventlist[] = { I_OnRehash, I_OnCheckBan, I_OnUserConnect };
+ ServerInstance->Modules->Attach(eventlist, this, 3);
+
+ CloakExistingUsers();
+ }
+
+ /** This function takes a domain name string and returns just the last two domain parts,
+ * or the last domain part if only two are available. Failing that it just returns what it was given.
+ *
+ * For example, if it is passed "svn.inspircd.org" it will return ".inspircd.org".
+ * If it is passed "brainbox.winbot.co.uk" it will return ".co.uk",
+ * and if it is passed "localhost.localdomain" it will return ".localdomain".
+ *
+ * This is used to ensure a significant part of the host is always cloaked (see Bug #216)
+ */
+ std::string LastTwoDomainParts(const std::string &host)
+ {
+ int dots = 0;
+ std::string::size_type splitdot = host.length();
+
+ for (std::string::size_type x = host.length() - 1; x; --x)
+ {
+ if (host[x] == '.')
+ {
+ splitdot = x;
+ dots++;
+ }
+ if (dots >= 3)
+ break;
+ }
+
+ if (splitdot == host.length())
+ return host;
+ else
+ return host.substr(splitdot);
+ }
+
+ std::string CompatCloak4(const char* ip)
{
- unsigned int iv[] = { key1, key2, key3, key4 };
irc::sepstream seps(ip, '.');
std::string octet[4];
int i[4];
/* Send the Hash module a different hex table for each octet group's Hash sum */
for (int k = 0; k < 4; k++)
{
- HashRequestIV hash(creator, HashProvider, iv, xtab[(iv[k]+i[k]) % 4], octet[k]);
+ HashRequestIV hash(this, HashProvider, compatkey, xtab[(compatkey[k]+i[k]) % 4], octet[k]);
rv.append(hash.result.substr(0,6));
if (k < 3)
rv.append(".");
return rv;
}
- std::string Cloak6(const char* ip)
+ std::string CompatCloak6(const char* ip)
{
- unsigned int iv[] = { key1, key2, key3, key4 };
std::vector<std::string> hashies;
std::string item;
int rounds = 0;
item += *input;
if (item.length() > 7)
{
- HashRequestIV hash(creator, HashProvider, iv, xtab[(key1+rounds) % 4], item);
+ HashRequestIV hash(this, HashProvider, compatkey, xtab[(compatkey[1]+rounds) % 4], item);
hashies.push_back(hash.result.substr(0,8));
item.clear();
}
}
if (!item.empty())
{
- HashRequestIV hash(creator, HashProvider, iv, xtab[(key1+rounds) % 4], item);
+ HashRequestIV hash(this, HashProvider, compatkey, xtab[(compatkey[1]+rounds) % 4], item);
hashies.push_back(hash.result.substr(0,8));
}
/* Stick them all together */
return irc::stringjoiner(":", hashies, 0, hashies.size() - 1).GetJoined();
}
- void DoRehash()
+ std::string ReversePartialIP(const irc::sockets::sockaddrs& ip)
{
- ConfigReader Conf;
- bool lowercase;
-
- /* These are *not* using the need_positive parameter of ReadInteger -
- * that will limit the valid values to only the positive values in a
- * signed int. Instead, accept any value that fits into an int and
- * cast it to an unsigned int. That will, a bit oddly, give us the full
- * spectrum of an unsigned integer. - Special
- *
- * We must limit the keys or else we get different results on
- * amd64/x86 boxes. - psychon */
- const unsigned int limit = 0x80000000;
- key1 = key2 = key3 = key4 = 0;
- key1 = (unsigned int) Conf.ReadInteger("cloak","key1",0,false);
- key2 = (unsigned int) Conf.ReadInteger("cloak","key2",0,false);
- key3 = (unsigned int) Conf.ReadInteger("cloak","key3",0,false);
- key4 = (unsigned int) Conf.ReadInteger("cloak","key4",0,false);
- prefix = Conf.ReadValue("cloak","prefix",0);
- ipalways = Conf.ReadFlag("cloak", "ipalways", 0);
- lowercase = Conf.ReadFlag("cloak", "lowercase", 0);
-
- if (!lowercase)
+ char rv[50];
+ if (ip.sa.sa_family == AF_INET6)
{
- xtab[0] = "F92E45D871BCA630";
- xtab[1] = "A1B9D80C72E653F4";
- xtab[2] = "1ABC078934DEF562";
- xtab[3] = "ABCDEF5678901234";
+ snprintf(rv, 50, "%02x%02x.%02x%02x.%02x%02x.IP",
+ ip.in6.sin6_addr.s6_addr[4], ip.in6.sin6_addr.s6_addr[5],
+ ip.in6.sin6_addr.s6_addr[2], ip.in6.sin6_addr.s6_addr[3],
+ ip.in6.sin6_addr.s6_addr[0], ip.in6.sin6_addr.s6_addr[1]);
}
else
{
- xtab[0] = "f92e45d871bca630";
- xtab[1] = "a1b9d80c72e653f4";
- xtab[2] = "1abc078934def562";
- xtab[3] = "abcdef5678901234";
- }
-
- if (prefix.empty())
- prefix = ServerInstance->Config->Network;
-
- if (!key1 || !key2 || !key3 || !key4 || key1 >= limit || key2 >= limit || key3 >= limit || key4 >= limit)
- {
- std::string detail;
- if (!key1 || key1 >= limit)
- detail = "<cloak:key1> is not valid, it may be set to a too high/low value, or it may not exist.";
- else if (!key2 || key2 >= limit)
- detail = "<cloak:key2> is not valid, it may be set to a too high/low value, or it may not exist.";
- else if (!key3 || key3 >= limit)
- detail = "<cloak:key3> is not valid, it may be set to a too high/low value, or it may not exist.";
- else if (!key4 || key4 >= limit)
- detail = "<cloak:key4> is not valid, it may be set to a too high/low value, or it may not exist.";
-
- throw ModuleException("You have not defined cloak keys for m_cloaking!!! THIS IS INSECURE AND SHOULD BE CHECKED! - " + detail);
+ const char* ip4 = (const char*)&ip.in4.sin_addr;
+ snprintf(rv, 50, "%d.%d.IP", ip4[1], ip4[0]);
}
+ return rv;
}
-};
-
-class ModuleCloaking : public Module
-{
- private:
- CloakUser* cu;
-
- public:
- ModuleCloaking()
+ std::string SegmentIP(const irc::sockets::sockaddrs& ip)
{
- /* Attempt to locate the md5 service provider, bail if we can't find it */
- Module* HashModule = ServerInstance->Modules->Find("m_md5.so");
- if (!HashModule)
- throw ModuleException("Can't find m_md5.so. Please load m_md5.so before m_cloaking.so.");
-
- cu = new CloakUser(this, HashModule);
-
- try
+ std::string bindata;
+ int hop1, hop2;
+ if (ip.sa.sa_family == AF_INET6)
{
- OnRehash(NULL);
+ bindata = std::string((const char*)ip.in6.sin6_addr.s6_addr, 16);
+ hop1 = 8;
+ hop2 = 6;
}
- catch (ModuleException &e)
+ else
{
- delete cu;
- throw e;
+ bindata = std::string((const char*)&ip.in4.sin_addr, 4);
+ hop1 = 3;
+ hop2 = 2;
}
- /* Register it with the core */
- if (!ServerInstance->Modes->AddMode(cu))
+ std::string rv;
+ rv.reserve(prefix.length() + 30);
+ rv.append(prefix);
+ rv.append(SegmentCloak(bindata, 2));
+ rv.append(1, '.');
+ bindata.erase(hop1);
+ rv.append(SegmentCloak(bindata, 3));
+ rv.append(1, '.');
+ bindata.erase(hop2);
+ rv.append(SegmentCloak(bindata, 4));
+ rv.append(".IP");
+ return rv;
+ }
+
+ std::string SegmentCloak(const std::string& item, char id)
+ {
+ std::string input;
+ input.reserve(key.length() + 3 + item.length());
+ input.append(1, id);
+ input.append(key);
+ input.append(1, 0); // null does not terminate a C++ string
+ input.append(item);
+
+ HashRequest hash(this, HashProvider, input);
+ std::string rv = hash.binresult.substr(0,6);
+ for(int i=0; i < 6; i++)
{
- delete cu;
- throw ModuleException("Could not add new modes!");
+ // this discards 3 bits per byte. We have an
+ // overabundance of bits in the hash output, doesn't
+ // matter which ones we are discarding.
+ rv[i] = base32[rv[i] & 0x1F];
}
-
- ServerInstance->Modules->UseInterface("HashRequest");
- Extensible::Register(&cu->ext);
-
- Implementation eventlist[] = { I_OnRehash, I_OnCheckBan, I_OnUserConnect };
- ServerInstance->Modules->Attach(eventlist, this, 3);
-
- CloakExistingUsers();
+ return rv;
}
void CloakExistingUsers()
std::string* cloak;
for (std::vector<User*>::iterator u = ServerInstance->Users->local_users.begin(); u != ServerInstance->Users->local_users.end(); u++)
{
- cloak = cu->ext.get(*u);
+ cloak = cu.ext.get(*u);
if (!cloak)
{
OnUserConnect(*u);
ModResult OnCheckBan(User* user, Channel* chan, const std::string& mask)
{
char cmask[MAXBUF];
- std::string* cloak = cu->ext.get(user);
+ std::string* cloak = cu.ext.get(user);
/* Check if they have a cloaked host, but are not using it */
if (cloak && *cloak != user->dhost)
{
return MOD_RES_PASSTHRU;
}
- void Prioritize()
+ void Prioritize()
{
/* Needs to be after m_banexception etc. */
ServerInstance->Modules->SetPriority(this, I_OnCheckBan, PRIORITY_LAST);
-
- /* but before m_conn_umodes, so host is generated ready to apply */
- Module *um = ServerInstance->Modules->Find("m_conn_umodes.so");
- ServerInstance->Modules->SetPriority(this, I_OnUserConnect, PRIORITY_AFTER, &um);
}
~ModuleCloaking()
{
- delete cu;
ServerInstance->Modules->DoneWithInterface("HashRequest");
}
void OnRehash(User* user)
{
- cu->DoRehash();
+ ConfigReader Conf;
+ prefix = Conf.ReadValue("cloak","prefix",0);
+
+ std::string modestr = Conf.ReadValue("cloak", "mode", 0);
+ if (modestr == "compat-host")
+ mode = MODE_COMPAT_HOST;
+ else if (modestr == "compat-ip")
+ mode = MODE_COMPAT_IPONLY;
+ else if (modestr == "half")
+ mode = MODE_HALF_CLOAK;
+ else if (modestr == "full")
+ mode = MODE_OPAQUE;
+ else
+ throw ModuleException("Bad value for <cloak:mode>; must be one of compat-host, compat-ip, half, full");
+
+ if (mode == MODE_COMPAT_HOST || mode == MODE_COMPAT_IPONLY)
+ {
+ bool lowercase = Conf.ReadFlag("cloak", "lowercase", 0);
+
+ /* These are *not* using the need_positive parameter of ReadInteger -
+ * that will limit the valid values to only the positive values in a
+ * signed int. Instead, accept any value that fits into an int and
+ * cast it to an unsigned int. That will, a bit oddly, give us the full
+ * spectrum of an unsigned integer. - Special
+ *
+ * We must limit the keys or else we get different results on
+ * amd64/x86 boxes. - psychon */
+ const unsigned int limit = 0x80000000;
+ compatkey[1] = (unsigned int) Conf.ReadInteger("cloak","key1",0,false);
+ compatkey[2] = (unsigned int) Conf.ReadInteger("cloak","key2",0,false);
+ compatkey[3] = (unsigned int) Conf.ReadInteger("cloak","key3",0,false);
+ compatkey[4] = (unsigned int) Conf.ReadInteger("cloak","key4",0,false);
+
+ if (!lowercase)
+ {
+ xtab[0] = "F92E45D871BCA630";
+ xtab[1] = "A1B9D80C72E653F4";
+ xtab[2] = "1ABC078934DEF562";
+ xtab[3] = "ABCDEF5678901234";
+ }
+ else
+ {
+ xtab[0] = "f92e45d871bca630";
+ xtab[1] = "a1b9d80c72e653f4";
+ xtab[2] = "1abc078934def562";
+ xtab[3] = "abcdef5678901234";
+ }
+
+ if (prefix.empty())
+ prefix = ServerInstance->Config->Network;
+
+ if (!compatkey[1] || !compatkey[2] || !compatkey[3] || !compatkey[4] ||
+ compatkey[1] >= limit || compatkey[2] >= limit || compatkey[3] >= limit || compatkey[4] >= limit)
+ {
+ std::string detail;
+ if (!compatkey[1] || compatkey[1] >= limit)
+ detail = "<cloak:key1> is not valid, it may be set to a too high/low value, or it may not exist.";
+ else if (!compatkey[2] || compatkey[2] >= limit)
+ detail = "<cloak:key2> is not valid, it may be set to a too high/low value, or it may not exist.";
+ else if (!compatkey[3] || compatkey[3] >= limit)
+ detail = "<cloak:key3> is not valid, it may be set to a too high/low value, or it may not exist.";
+ else if (!compatkey[4] || compatkey[4] >= limit)
+ detail = "<cloak:key4> is not valid, it may be set to a too high/low value, or it may not exist.";
+
+ throw ModuleException("You have not defined cloak keys for m_cloaking!!! THIS IS INSECURE AND SHOULD BE CHECKED! - " + detail);
+ }
+ }
+ else
+ {
+ key = Conf.ReadFlag("cloak", "key", 0);
+ if (key.empty() || key == "secret")
+ throw ModuleException("You have not defined cloak keys for m_cloaking. Define <cloak:key> as a network-wide secret.");
+ }
}
void OnUserConnect(User* dest)
{
- std::string* cloak = cu->ext.get(dest);
+ std::string* cloak = cu.ext.get(dest);
if (cloak)
return;
- if (dest->host.find('.') != std::string::npos || dest->host.find(':') != std::string::npos)
+ if (dest->host.find('.') == std::string::npos && dest->host.find(':') == std::string::npos)
+ return;
+
+ std::string ipstr = dest->GetIPString();
+ std::string chost;
+
+ switch (mode)
{
- unsigned int iv[] = { cu->key1, cu->key2, cu->key3, cu->key4 };
- std::string a = cu->LastTwoDomainParts(dest->host);
- std::string b;
-
- /* InspIRCd users have two hostnames; A displayed
- * hostname which can be modified by modules (e.g.
- * to create vhosts, implement chghost, etc) and a
- * 'real' hostname which you shouldnt write to.
- */
-
- /* 2008/08/18: add <cloak:ipalways> which always cloaks
- * the IP, for anonymity. --nenolod
- */
- if (!cu->ipalways)
+ case MODE_COMPAT_HOST:
{
- /** Reset the Hash module, and send it our IV and hex table */
- HashRequestIV hash(this, cu->HashProvider, iv, cu->xtab[(dest->host[0]) % 4], dest->host);
+ if (ipstr != dest->host)
+ {
+ std::string tail = LastTwoDomainParts(dest->host);
- /* Generate a cloak using specialized Hash */
- std::string hostcloak = cu->prefix + "-" + hash.result.substr(0,8) + a;
+ /** Reset the Hash module, and send it our IV and hex table */
+ HashRequestIV hash(this, HashProvider, compatkey, xtab[(dest->host[0]) % 4], dest->host);
- /* Fix by brain - if the cloaked host is > the max length of a host (64 bytes
- * according to the DNS RFC) then tough titty, they get cloaked as an IP.
- * Their ISP shouldnt go to town on subdomains, or they shouldnt have a kiddie
- * vhost.
- */
- std::string testaddr;
- int testport;
- if (!irc::sockets::satoap(&dest->client_sa, testaddr, testport) && (hostcloak.length() <= 64))
- /* not a valid address, must have been a host, so cloak as a host */
- b = hostcloak;
- else if (dest->client_sa.sa.sa_family == AF_INET6)
- b = cu->Cloak6(dest->GetIPString());
- else
- b = cu->Cloak4(dest->GetIPString());
+ /* Generate a cloak using specialized Hash */
+ chost = prefix + "-" + hash.result.substr(0,8) + tail;
+
+ /* Fix by brain - if the cloaked host is > the max length of a host (64 bytes
+ * according to the DNS RFC) then they get cloaked as an IP.
+ */
+ if (chost.length() <= 64)
+ break;
+ }
+ // fall through to IP cloak
}
- else
- {
+ case MODE_COMPAT_IPONLY:
if (dest->client_sa.sa.sa_family == AF_INET6)
- b = cu->Cloak6(dest->GetIPString());
+ chost = CompatCloak6(ipstr.c_str());
else
- b = cu->Cloak4(dest->GetIPString());
+ chost = CompatCloak4(ipstr.c_str());
+ break;
+ case MODE_HALF_CLOAK:
+ {
+ std::string tail;
+ if (ipstr != dest->host)
+ tail = LastTwoDomainParts(dest->host);
+ if (tail.empty() || tail.length() > 50)
+ tail = ReversePartialIP(dest->client_sa);
+ chost = prefix + SegmentCloak(dest->host, 1) + "." + tail;
+ break;
}
-
- cu->ext.set(dest,b);
+ case MODE_OPAQUE:
+ default:
+ chost = SegmentIP(dest->client_sa);
}
+ cu.ext.set(dest,chost);
}
};
struct HashRequest : public Request
{
const std::string data;
- std::string result;
+ std::string binresult;
/** Initialize HashSumRequest for sending.
* @param Me A pointer to the sending module
* @param Target A pointer to the hashing module
{
Send();
}
+ inline std::string hex()
+ {
+ return BinToHex(binresult);
+ }
};
/** Allows the IVs for the hash to be specified. As the choice of initial IV is
{
if (strcmp("HASH", request.id) == 0)
{
- char res[33];
+ char res[16];
HashRequest& req = static_cast<HashRequest&>(request);
- GenHash(req.data.data(), res, "0123456789abcdef", NULL, req.data.length());
- req.result = res;
+ MyMD5(res, (void*)req.data.data(), req.data.length(), NULL);
+ req.binresult.assign(res, 16);
}
else if (strcmp("HASH-IV", request.id) == 0)
{
HashRequest hash(creator, x->second, stuff);
/* Now attempt to generate a hash */
user->WriteServ("NOTICE %s :%s hashed password for %s is %s",
- user->nick.c_str(), algo, stuff, hash.result.c_str());
+ user->nick.c_str(), algo, stuff, hash.hex().c_str());
}
else if (names.empty())
{
if (x != hashers.end())
{
/* Compare the hash in the config to the generated hash */
- if (!strcasecmp(data.c_str(), HashRequest(this, x->second, input).result.c_str()))
+ if (!strcasecmp(data.c_str(), HashRequest(this, x->second, input).hex().c_str()))
return MOD_RES_ALLOW;
/* No match, and must be hashed, forbid */
else
}
-const char* const chars = "0123456789abcdef";
-
class ModuleRIPEMD160 : public Module
{
{
if (strcmp("HASH", request.id) == 0)
{
- char res[41];
HashRequest& req = static_cast<HashRequest&>(request);
- unsigned char* data = (unsigned char*)RMD((byte*)req.data.data(), req.data.length(), NULL);
- int j = 0;
- for (int i = 0; i < RMDsize / 8; i++)
- {
- res[j++] = chars[data[i] / 16];
- res[j++] = chars[data[i] % 16];
- }
- res[j] = '\0';
- req.result = res;
+ char* data = (char*)RMD((byte*)req.data.data(), req.data.length(), NULL);
+ req.binresult.assign(data, RMDsize / 8);
}
else if (strcmp("NAME", request.id) == 0)
{
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
};
-const char* const hxc("0123456789abcdef");
-
class ModuleSHA256 : public Module
{
void SHA256Init(SHA256Context *ctx, const unsigned int* ikey)
UNPACK32(ctx->h[i], &digest[i << 2]);
}
- void SHA256(const char *src, char *dest, unsigned int len)
+ void SHA256(const char *src, unsigned char *dest, unsigned int len)
{
- // Generate the hash
- unsigned char bytehash[SHA256_DIGEST_SIZE];
SHA256Context ctx;
SHA256Init(&ctx, NULL);
SHA256Update(&ctx, (unsigned char *)src, len);
- SHA256Final(&ctx, bytehash);
- // Convert it to hex
- int j=0;
- for (int i = 0; i < SHA256_DIGEST_SIZE; i++)
- {
- dest[j++] = hxc[bytehash[i] / 16];
- dest[j++] = hxc[bytehash[i] % 16];
- }
- dest[j] = '\0';
+ SHA256Final(&ctx, dest);
}
public:
{
if (strcmp("HASH", request.id) == 0)
{
- char res[65];
+ unsigned char bytes[SHA256_DIGEST_SIZE];
HashRequest& req = static_cast<HashRequest&>(request);
- SHA256(req.data.data(), res, req.data.length());
- req.result = res;
+ SHA256(req.data.data(), bytes, req.data.length());
+ req.binresult.assign((char*)bytes, SHA256_DIGEST_SIZE);
}
else if (strcmp("NAME", request.id) == 0)
{
}
hmac2 += challenge;
- hmac2 = HashRequest(Utils->Creator, sha256, hmac2).result;
+ hmac2 = HashRequest(Utils->Creator, sha256, hmac2).hex();
std::string hmac = hmac1 + hmac2;
- hmac = HashRequest(Utils->Creator, sha256, hmac).result;
+ hmac = HashRequest(Utils->Creator, sha256, hmac).hex();
return "HMAC-SHA256:"+ hmac;
}
if (HashMod)
{
- SearchAndReplace(thisquery, std::string("$md5pass"), HashRequest(this, HashMod, user->password).result);
+ SearchAndReplace(thisquery, std::string("$md5pass"), HashRequest(this, HashMod, user->password).hex());
}
HashMod = ServerInstance->Modules->Find("m_sha256.so");
if (HashMod)
{
- SearchAndReplace(thisquery, std::string("$sha256pass"), HashRequest(this, HashMod, user->password).result);
+ SearchAndReplace(thisquery, std::string("$sha256pass"), HashRequest(this, HashMod, user->password).hex());
}
/* Build the query */
return false;
/* Make an MD5 hash of the password for using in the query */
- std::string md5_pass_hash = HashRequest(this, x->second, password).result;
+ std::string md5_pass_hash = HashRequest(this, x->second, password).hex();
/* We generate our own sum here because some database providers (e.g. SQLite) dont have a builtin md5/sha256 function,
* also hashing it in the module and only passing a remote query containing a hash is more secure.
--- /dev/null
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#ifndef INSPIRCD_LISTMODE_PROVIDER
+#define INSPIRCD_LISTMODE_PROVIDER
+
+/** Get the time as a string
+ */
+inline std::string stringtime()
+{
+ std::ostringstream TIME;
+ TIME << ServerInstance->Time();
+ return TIME.str();
+}
+
+/** An item in a listmode's list
+ */
+class ListItem : public classbase
+{
+public:
+ std::string nick;
+ std::string mask;
+ std::string time;
+};
+
+/** The number of items a listmode's list may contain
+ */
+class ListLimit : public classbase
+{
+public:
+ std::string mask;
+ unsigned int limit;
+};
+
+/** Items stored in the channel's list
+ */
+typedef std::list<ListItem> modelist;
+/** Max items per channel by name
+ */
+typedef std::list<ListLimit> limitlist;
+
+/** The base class for list modes, should be inherited.
+ */
+class ListModeBase : public ModeHandler
+{
+ protected:
+ /** Numeric to use when outputting the list
+ */
+ unsigned int listnumeric;
+ /** Numeric to indicate end of list
+ */
+ unsigned int endoflistnumeric;
+ /** String to send for end of list
+ */
+ std::string endofliststring;
+ /** Automatically tidy up entries
+ */
+ bool tidy;
+ /** Config tag to check for max items per channel
+ */
+ std::string configtag;
+ /** Limits on a per-channel basis read from the tag
+ * specified in ListModeBase::configtag
+ */
+ limitlist chanlimits;
+
+ public:
+ /** Storage key
+ */
+ SimpleExtItem<modelist> extItem;
+
+ /** Constructor.
+ * @param Instance The creator of this class
+ * @param modechar Mode character
+ * @param eolstr End of list string
+ * @pram lnum List numeric
+ * @param eolnum End of list numeric
+ * @param autotidy Automatically tidy list entries on add
+ * @param ctag Configuration tag to get limits from
+ */
+ ListModeBase(Module* Creator, const std::string& Name, char modechar, const std::string &eolstr, unsigned int lnum, unsigned int eolnum, bool autotidy, const std::string &ctag = "banlist")
+ : ModeHandler(Creator, Name, modechar, PARAM_ALWAYS, MODETYPE_CHANNEL),
+ listnumeric(lnum), endoflistnumeric(eolnum), endofliststring(eolstr), tidy(autotidy),
+ configtag(ctag), extItem("listbase_mode_" + name + "_list", Creator)
+ {
+ list = true;
+ this->DoRehash();
+ Extensible::Register(&extItem);
+ }
+
+ /** See mode.h
+ */
+ std::pair<bool,std::string> ModeSet(User*, User*, Channel* channel, const std::string ¶meter)
+ {
+ modelist* el = extItem.get(channel);
+ if (el)
+ {
+ for (modelist::iterator it = el->begin(); it != el->end(); it++)
+ {
+ if(parameter == it->mask)
+ {
+ return std::make_pair(true, parameter);
+ }
+ }
+ }
+ return std::make_pair(false, parameter);
+ }
+
+ /** Display the list for this mode
+ * @param user The user to send the list to
+ * @param channel The channel the user is requesting the list for
+ */
+ virtual void DisplayList(User* user, Channel* channel)
+ {
+ modelist* el = extItem.get(channel);
+ if (el)
+ {
+ for (modelist::reverse_iterator it = el->rbegin(); it != el->rend(); ++it)
+ {
+ user->WriteNumeric(listnumeric, "%s %s %s %s %s", user->nick.c_str(), channel->name.c_str(), it->mask.c_str(), (it->nick.length() ? it->nick.c_str() : ServerInstance->Config->ServerName.c_str()), it->time.c_str());
+ }
+ }
+ user->WriteNumeric(endoflistnumeric, "%s %s :%s", user->nick.c_str(), channel->name.c_str(), endofliststring.c_str());
+ }
+
+ virtual void DisplayEmptyList(User* user, Channel* channel)
+ {
+ user->WriteNumeric(endoflistnumeric, "%s %s :%s", user->nick.c_str(), channel->name.c_str(), endofliststring.c_str());
+ }
+
+ /** Remove all instances of the mode from a channel.
+ * See mode.h
+ * @param channel The channel to remove all instances of the mode from
+ */
+ virtual void RemoveMode(Channel* channel, irc::modestacker* stack)
+ {
+ modelist* el = extItem.get(channel);
+ if (el)
+ {
+ irc::modestacker modestack(false);
+
+ for (modelist::iterator it = el->begin(); it != el->end(); it++)
+ {
+ if (stack)
+ stack->Push(this->GetModeChar(), it->mask);
+ else
+ modestack.Push(this->GetModeChar(), it->mask);
+ }
+
+ if (stack)
+ return;
+
+ std::vector<std::string> stackresult;
+ stackresult.push_back(channel->name);
+ while (modestack.GetStackedLine(stackresult))
+ {
+ ServerInstance->SendMode(stackresult, ServerInstance->FakeClient);
+ stackresult.clear();
+ stackresult.push_back(channel->name);
+ }
+ }
+ }
+
+ /** See mode.h
+ */
+ virtual void RemoveMode(User*, irc::modestacker* stack)
+ {
+ /* Listmodes dont get set on users */
+ }
+
+ /** Perform a rehash of this mode's configuration data
+ */
+ virtual void DoRehash()
+ {
+ ConfigReader Conf;
+
+ chanlimits.clear();
+
+ for (int i = 0; i < Conf.Enumerate(configtag); i++)
+ {
+ // For each <banlist> tag
+ ListLimit limit;
+ limit.mask = Conf.ReadValue(configtag, "chan", i);
+ limit.limit = Conf.ReadInteger(configtag, "limit", i, true);
+
+ if (limit.mask.size() && limit.limit > 0)
+ chanlimits.push_back(limit);
+ }
+ if (chanlimits.size() == 0)
+ {
+ ListLimit limit;
+ limit.mask = "*";
+ limit.limit = 64;
+ chanlimits.push_back(limit);
+ }
+ }
+
+ /** Populate the Implements list with the correct events for a List Mode
+ */
+ virtual void DoImplements(Module* m)
+ {
+ Implementation eventlist[] = { I_OnChannelDelete, I_OnSyncChannel, I_OnRehash };
+ ServerInstance->Modules->Attach(eventlist, m, 3);
+ }
+
+ /** Handle the list mode.
+ * See mode.h
+ */
+ virtual ModeAction OnModeChange(User* source, User*, Channel* channel, std::string ¶meter, bool adding)
+ {
+ // Try and grab the list
+ modelist* el = extItem.get(channel);
+
+ if (adding)
+ {
+ // If there was no list
+ if (!el)
+ {
+ // Make one
+ el = new modelist;
+ extItem.set(channel, el);
+ }
+
+ // Clean the mask up
+ if (this->tidy)
+ ModeParser::CleanMask(parameter);
+
+ // Check if the item already exists in the list
+ for (modelist::iterator it = el->begin(); it != el->end(); it++)
+ {
+ if (parameter == it->mask)
+ {
+ /* Give a subclass a chance to error about this */
+ TellAlreadyOnList(source, channel, parameter);
+
+ // it does, deny the change
+ return MODEACTION_DENY;
+ }
+ }
+
+ unsigned int maxsize = 0;
+
+ for (limitlist::iterator it = chanlimits.begin(); it != chanlimits.end(); it++)
+ {
+ if (InspIRCd::Match(channel->name, it->mask))
+ {
+ // We have a pattern matching the channel...
+ maxsize = el->size();
+ if (IS_LOCAL(source) || (maxsize < it->limit))
+ {
+ /* Ok, it *could* be allowed, now give someone subclassing us
+ * a chance to validate the parameter.
+ * The param is passed by reference, so they can both modify it
+ * and tell us if we allow it or not.
+ *
+ * eg, the subclass could:
+ * 1) allow
+ * 2) 'fix' parameter and then allow
+ * 3) deny
+ */
+ if (ValidateParam(source, channel, parameter))
+ {
+ // And now add the mask onto the list...
+ ListItem e;
+ e.mask = parameter;
+ e.nick = source->nick;
+ e.time = stringtime();
+
+ el->push_back(e);
+ return MODEACTION_ALLOW;
+ }
+ else
+ {
+ /* If they deny it they have the job of giving an error message */
+ return MODEACTION_DENY;
+ }
+ }
+ }
+ }
+
+ /* List is full, give subclass a chance to send a custom message */
+ if (!TellListTooLong(source, channel, parameter))
+ {
+ source->WriteNumeric(478, "%s %s %s :Channel ban/ignore list is full", source->nick.c_str(), channel->name.c_str(), parameter.c_str());
+ }
+
+ parameter = "";
+ return MODEACTION_DENY;
+ }
+ else
+ {
+ // We're taking the mode off
+ if (el)
+ {
+ for (modelist::iterator it = el->begin(); it != el->end(); it++)
+ {
+ if (parameter == it->mask)
+ {
+ el->erase(it);
+ if (el->size() == 0)
+ {
+ extItem.unset(channel);
+ }
+ return MODEACTION_ALLOW;
+ }
+ }
+ /* Tried to remove something that wasn't set */
+ TellNotSet(source, channel, parameter);
+ parameter = "";
+ return MODEACTION_DENY;
+ }
+ else
+ {
+ /* Hmm, taking an exception off a non-existant list, DIE */
+ TellNotSet(source, channel, parameter);
+ parameter = "";
+ return MODEACTION_DENY;
+ }
+ }
+ return MODEACTION_DENY;
+ }
+
+ /** Syncronize channel item list with another server.
+ * See modules.h
+ * @param chan Channel to syncronize
+ * @param proto Protocol module pointer
+ * @param opaque Opaque connection handle
+ */
+ virtual void DoSyncChannel(Channel* chan, Module* proto, void* opaque)
+ {
+ modelist* mlist = extItem.get(chan);
+ irc::modestacker modestack(true);
+ std::vector<std::string> stackresult;
+ std::vector<TranslateType> types;
+ types.push_back(TR_TEXT);
+ if (mlist)
+ {
+ for (modelist::iterator it = mlist->begin(); it != mlist->end(); it++)
+ {
+ modestack.Push(std::string(1, mode)[0], it->mask);
+ }
+ }
+ while (modestack.GetStackedLine(stackresult))
+ {
+ types.assign(stackresult.size(), this->GetTranslateType());
+ proto->ProtoSendMode(opaque, TYPE_CHANNEL, chan, stackresult, types);
+ stackresult.clear();
+ }
+ }
+
+ /** Clean up module on unload
+ * @param target_type Type of target to clean
+ * @param item Item to clean
+ */
+ virtual void DoCleanup(int, void*)
+ {
+ }
+
+ /** Validate parameters.
+ * Overridden by implementing module.
+ * @param source Source user adding the parameter
+ * @param channel Channel the parameter is being added to
+ * @param parameter The actual parameter being added
+ * @return true if the parameter is valid
+ */
+ virtual bool ValidateParam(User*, Channel*, std::string&)
+ {
+ return true;
+ }
+
+ /** Tell the user the list is too long.
+ * Overridden by implementing module.
+ * @param source Source user adding the parameter
+ * @param channel Channel the parameter is being added to
+ * @param parameter The actual parameter being added
+ * @return Ignored
+ */
+ virtual bool TellListTooLong(User*, Channel*, std::string&)
+ {
+ return false;
+ }
+
+ /** Tell the user an item is already on the list.
+ * Overridden by implementing module.
+ * @param source Source user adding the parameter
+ * @param channel Channel the parameter is being added to
+ * @param parameter The actual parameter being added
+ */
+ virtual void TellAlreadyOnList(User*, Channel*, std::string&)
+ {
+ }
+
+ /** Tell the user that the parameter is not in the list.
+ * Overridden by implementing module.
+ * @param source Source user removing the parameter
+ * @param channel Channel the parameter is being removed from
+ * @param parameter The actual parameter being removed
+ */
+ virtual void TellNotSet(User*, Channel*, std::string&)
+ {
+ }
+};
+
+#endif
projects / user / henk / code / inspircd.git / commitdiff