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diff --git a/src/access.cpp b/src/access.cpp
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-/*
- *
- * (C) 2003-2017 Anope Team
- * Contact us at team@anope.org
- *
- * Please read COPYING and README for further details.
- *
- * Based on the original code of Epona by Lara.
- * Based on the original code of Services by Andy Church.
- */
-
-#include "service.h"
-#include "access.h"
-#include "regchannel.h"
-#include "users.h"
-#include "account.h"
-#include "protocol.h"
-
-static struct
-{
- Anope::string name;
- Anope::string desc;
-} descriptions[] = {
- {"ACCESS_CHANGE", _("Allowed to modify the access list")},
- {"ACCESS_LIST", _("Allowed to view the access list")},
- {"AKICK", _("Allowed to use the AKICK command")},
- {"ASSIGN", _("Allowed to assign/unassign a bot")},
- {"AUTOHALFOP", _("Automatic halfop upon join")},
- {"AUTOOP", _("Automatic channel operator status upon join")},
- {"AUTOOWNER", _("Automatic owner upon join")},
- {"AUTOPROTECT", _("Automatic protect upon join")},
- {"AUTOVOICE", _("Automatic voice on join")},
- {"BADWORDS", _("Allowed to modify channel badwords list")},
- {"BAN", _("Allowed to ban users")},
- {"FANTASIA", _("Allowed to use fantasy commands")},
- {"FOUNDER", _("Allowed to issue commands restricted to channel founders")},
- {"GETKEY", _("Allowed to use GETKEY command")},
- {"GREET", _("Greet message displayed on join")},
- {"HALFOP", _("Allowed to (de)halfop users")},
- {"HALFOPME", _("Allowed to (de)halfop him/herself")},
- {"INFO", _("Allowed to get full INFO output")},
- {"INVITE", _("Allowed to use the INVITE command")},
- {"KICK", _("Allowed to use the KICK command")},
- {"MEMO", _("Allowed to read channel memos")},
- {"MODE", _("Allowed to use the MODE command")},
- {"NOKICK", _("Prevents users being kicked by Services")},
- {"OP", _("Allowed to (de)op users")},
- {"OPME", _("Allowed to (de)op him/herself")},
- {"OWNER", _("Allowed to (de)owner users")},
- {"OWNERME", _("Allowed to (de)owner him/herself")},
- {"PROTECT", _("Allowed to (de)protect users")},
- {"PROTECTME", _("Allowed to (de)protect him/herself")},
- {"SAY", _("Allowed to use SAY and ACT commands")},
- {"SET", _("Allowed to set channel settings")},
- {"SIGNKICK", _("No signed kick when SIGNKICK LEVEL is used")},
- {"TOPIC", _("Allowed to change channel topics")},
- {"UNBAN", _("Allowed to unban users")},
- {"VOICE", _("Allowed to (de)voice users")},
- {"VOICEME", _("Allowed to (de)voice him/herself")}
-};
-
-Privilege::Privilege(const Anope::string &n, const Anope::string &d, int r) : name(n), desc(d), rank(r)
-{
- if (this->desc.empty())
- for (unsigned j = 0; j < sizeof(descriptions) / sizeof(*descriptions); ++j)
- if (descriptions[j].name.equals_ci(name))
- this->desc = descriptions[j].desc;
-}
-
-bool Privilege::operator==(const Privilege &other) const
-{
- return this->name.equals_ci(other.name);
-}
-
-std::vector<Privilege> PrivilegeManager::Privileges;
-
-void PrivilegeManager::AddPrivilege(Privilege p)
-{
- unsigned i;
- for (i = 0; i < Privileges.size(); ++i)
- {
- Privilege &priv = Privileges[i];
-
- if (priv.rank > p.rank)
- break;
- }
-
- Privileges.insert(Privileges.begin() + i, p);
-}
-
-void PrivilegeManager::RemovePrivilege(Privilege &p)
-{
- std::vector<Privilege>::iterator it = std::find(Privileges.begin(), Privileges.end(), p);
- if (it != Privileges.end())
- Privileges.erase(it);
-
- for (registered_channel_map::const_iterator cit = RegisteredChannelList->begin(), cit_end = RegisteredChannelList->end(); cit != cit_end; ++cit)
- {
- cit->second->QueueUpdate();
- cit->second->RemoveLevel(p.name);
- }
-}
-
-Privilege *PrivilegeManager::FindPrivilege(const Anope::string &name)
-{
- for (unsigned i = Privileges.size(); i > 0; --i)
- if (Privileges[i - 1].name.equals_ci(name))
- return &Privileges[i - 1];
- return NULL;
-}
-
-std::vector<Privilege> &PrivilegeManager::GetPrivileges()
-{
- return Privileges;
-}
-
-void PrivilegeManager::ClearPrivileges()
-{
- Privileges.clear();
-}
-
-AccessProvider::AccessProvider(Module *o, const Anope::string &n) : Service(o, "AccessProvider", n)
-{
- Providers.push_back(this);
-}
-
-AccessProvider::~AccessProvider()
-{
- std::list<AccessProvider *>::iterator it = std::find(Providers.begin(), Providers.end(), this);
- if (it != Providers.end())
- Providers.erase(it);
-}
-
-std::list<AccessProvider *> AccessProvider::Providers;
-
-const std::list<AccessProvider *>& AccessProvider::GetProviders()
-{
- return Providers;
-}
-
-ChanAccess::ChanAccess(AccessProvider *p) : Serializable("ChanAccess"), provider(p)
-{
-}
-
-ChanAccess::~ChanAccess()
-{
- if (this->ci)
- {
- std::vector<ChanAccess *>::iterator it = std::find(this->ci->access->begin(), this->ci->access->end(), this);
- if (it != this->ci->access->end())
- this->ci->access->erase(it);
-
- if (*nc != NULL)
- nc->RemoveChannelReference(this->ci);
- else
- {
- ChannelInfo *c = ChannelInfo::Find(this->mask);
- if (c)
- c->RemoveChannelReference(this->ci->name);
- }
- }
-}
-
-void ChanAccess::SetMask(const Anope::string &m, ChannelInfo *c)
-{
- if (*nc != NULL)
- nc->RemoveChannelReference(this->ci);
- else if (!this->mask.empty())
- {
- ChannelInfo *targc = ChannelInfo::Find(this->mask);
- if (targc)
- targc->RemoveChannelReference(this->ci->name);
- }
-
- ci = c;
- mask.clear();
- nc = NULL;
-
- const NickAlias *na = NickAlias::Find(m);
- if (na != NULL)
- {
- nc = na->nc;
- nc->AddChannelReference(ci);
- }
- else
- {
- mask = m;
-
- ChannelInfo *targci = ChannelInfo::Find(mask);
- if (targci != NULL)
- targci->AddChannelReference(ci->name);
- }
-}
-
-const Anope::string &ChanAccess::Mask() const
-{
- if (nc)
- return nc->display;
- else
- return mask;
-}
-
-NickCore *ChanAccess::GetAccount() const
-{
- return nc;
-}
-
-void ChanAccess::Serialize(Serialize::Data &data) const
-{
- data["provider"] << this->provider->name;
- data["ci"] << this->ci->name;
- data["mask"] << this->Mask();
- data["creator"] << this->creator;
- data.SetType("last_seen", Serialize::Data::DT_INT); data["last_seen"] << this->last_seen;
- data.SetType("created", Serialize::Data::DT_INT); data["created"] << this->created;
- data["data"] << this->AccessSerialize();
-}
-
-Serializable* ChanAccess::Unserialize(Serializable *obj, Serialize::Data &data)
-{
- Anope::string provider, chan;
-
- data["provider"] >> provider;
- data["ci"] >> chan;
-
- ServiceReference<AccessProvider> aprovider("AccessProvider", provider);
- ChannelInfo *ci = ChannelInfo::Find(chan);
- if (!aprovider || !ci)
- return NULL;
-
- ChanAccess *access;
- if (obj)
- access = anope_dynamic_static_cast<ChanAccess *>(obj);
- else
- access = aprovider->Create();
- access->ci = ci;
- Anope::string m;
- data["mask"] >> m;
- access->SetMask(m, ci);
- data["creator"] >> access->creator;
- data["last_seen"] >> access->last_seen;
- data["created"] >> access->created;
-
- Anope::string adata;
- data["data"] >> adata;
- access->AccessUnserialize(adata);
-
- if (!obj)
- ci->AddAccess(access);
- return access;
-}
-
-bool ChanAccess::Matches(const User *u, const NickCore *acc, ChannelInfo* &next) const
-{
- next = NULL;
-
- if (this->nc)
- return this->nc == acc;
-
- if (u)
- {
- bool is_mask = this->mask.find_first_of("!@?*") != Anope::string::npos;
- if (is_mask && Anope::Match(u->nick, this->mask))
- return true;
- else if (Anope::Match(u->GetDisplayedMask(), this->mask))
- return true;
- }
-
- if (acc)
- {
- for (unsigned i = 0; i < acc->aliases->size(); ++i)
- {
- const NickAlias *na = acc->aliases->at(i);
- if (Anope::Match(na->nick, this->mask))
- return true;
- }
- }
-
- if (IRCD->IsChannelValid(this->mask))
- {
- next = ChannelInfo::Find(this->mask);
- }
-
- return false;
-}
-
-bool ChanAccess::operator>(const ChanAccess &other) const
-{
- const std::vector<Privilege> &privs = PrivilegeManager::GetPrivileges();
- for (unsigned i = privs.size(); i > 0; --i)
- {
- bool this_p = this->HasPriv(privs[i - 1].name),
- other_p = other.HasPriv(privs[i - 1].name);
-
- if (!this_p && !other_p)
- continue;
-
- return this_p && !other_p;
- }
-
- return false;
-}
-
-bool ChanAccess::operator<(const ChanAccess &other) const
-{
- const std::vector<Privilege> &privs = PrivilegeManager::GetPrivileges();
- for (unsigned i = privs.size(); i > 0; --i)
- {
- bool this_p = this->HasPriv(privs[i - 1].name),
- other_p = other.HasPriv(privs[i - 1].name);
-
- if (!this_p && !other_p)
- continue;
-
- return !this_p && other_p;
- }
-
- return false;
-}
-
-bool ChanAccess::operator>=(const ChanAccess &other) const
-{
- return !(*this < other);
-}
-
-bool ChanAccess::operator<=(const ChanAccess &other) const
-{
- return !(*this > other);
-}
-
-AccessGroup::AccessGroup()
-{
- this->ci = NULL;
- this->nc = NULL;
- this->super_admin = this->founder = false;
-}
-
-static bool HasPriv(const ChanAccess::Path &path, const Anope::string &name)
-{
- if (path.empty())
- return false;
-
- for (unsigned int i = 0; i < path.size(); ++i)
- {
- ChanAccess *access = path[i];
-
- EventReturn MOD_RESULT;
- FOREACH_RESULT(OnCheckPriv, MOD_RESULT, (access, name));
-
- if (MOD_RESULT != EVENT_ALLOW && !access->HasPriv(name))
- return false;
- }
-
- return true;
-}
-
-bool AccessGroup::HasPriv(const Anope::string &name) const
-{
- if (this->super_admin)
- return true;
- else if (!ci || ci->GetLevel(name) == ACCESS_INVALID)
- return false;
-
- /* Privileges prefixed with auto are understood to be given
- * automatically. Sometimes founders want to not automatically
- * obtain privileges, so we will let them */
- bool auto_mode = !name.find("AUTO");
-
- /* Only grant founder privilege if this isn't an auto mode or if they don't match any entries in this group */
- if ((!auto_mode || paths.empty()) && this->founder)
- return true;
-
- EventReturn MOD_RESULT;
- FOREACH_RESULT(OnGroupCheckPriv, MOD_RESULT, (this, name));
- if (MOD_RESULT != EVENT_CONTINUE)
- return MOD_RESULT == EVENT_ALLOW;
-
- for (unsigned int i = paths.size(); i > 0; --i)
- {
- const ChanAccess::Path &path = paths[i - 1];
-
- if (::HasPriv(path, name))
- return true;
- }
-
- return false;
-}
-
-static ChanAccess *HighestInPath(const ChanAccess::Path &path)
-{
- ChanAccess *highest = NULL;
-
- for (unsigned int i = 0; i < path.size(); ++i)
- if (highest == NULL || *path[i] > *highest)
- highest = path[i];
-
- return highest;
-}
-
-const ChanAccess *AccessGroup::Highest() const
-{
- ChanAccess *highest = NULL;
-
- for (unsigned int i = 0; i < paths.size(); ++i)
- {
- ChanAccess *hip = HighestInPath(paths[i]);
-
- if (highest == NULL || *hip > *highest)
- highest = hip;
- }
-
- return highest;
-}
-
-bool AccessGroup::operator>(const AccessGroup &other) const
-{
- if (other.super_admin)
- return false;
- else if (this->super_admin)
- return true;
- else if (other.founder)
- return false;
- else if (this->founder)
- return true;
-
- const std::vector<Privilege> &privs = PrivilegeManager::GetPrivileges();
- for (unsigned i = privs.size(); i > 0; --i)
- {
- bool this_p = this->HasPriv(privs[i - 1].name),
- other_p = other.HasPriv(privs[i - 1].name);
-
- if (!this_p && !other_p)
- continue;
-
- return this_p && !other_p;
- }
-
- return false;
-}
-
-bool AccessGroup::operator<(const AccessGroup &other) const
-{
- if (this->super_admin)
- return false;
- else if (other.super_admin)
- return true;
- else if (this->founder)
- return false;
- else if (other.founder)
- return true;
-
- const std::vector<Privilege> &privs = PrivilegeManager::GetPrivileges();
- for (unsigned i = privs.size(); i > 0; --i)
- {
- bool this_p = this->HasPriv(privs[i - 1].name),
- other_p = other.HasPriv(privs[i - 1].name);
-
- if (!this_p && !other_p)
- continue;
-
- return !this_p && other_p;
- }
-
- return false;
-}
-
-bool AccessGroup::operator>=(const AccessGroup &other) const
-{
- return !(*this < other);
-}
-
-bool AccessGroup::operator<=(const AccessGroup &other) const
-{
- return !(*this > other);
-}
-
generated by cgit (git 2.34.1) at 2025-06-16 18:59:48 +0000