* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * 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.
/** Holds information relevent to <connect allow> and <connect deny> tags in the config file.
*/
-class CoreExport ConnectClass : public classbase
+struct CoreExport ConnectClass : public classbase
{
- private:
/** Type of line, either CC_ALLOW or CC_DENY
*/
char type;
+
/** Connect class name
*/
std::string name;
+
/** Max time to register the connection in seconds
*/
unsigned int registration_timeout;
- /** Number of lines in buffer before excess flood is triggered
- */
- unsigned int flood;
+
/** Host mask for this line
*/
std::string host;
+
/** Number of seconds between pings for this line
*/
unsigned int pingtime;
+
/** (Optional) Password for this line
*/
std::string pass;
*/
std::string hash;
- /** Threshold value for flood disconnect
- */
- unsigned int threshold;
-
/** Maximum size of sendq for users in this class (bytes)
*/
unsigned long sendqmax;
*/
int port;
-public:
-
- /** Create a new connect class based on an existing connect class. This is required for std::vector (at least under windows).
- */
- ConnectClass(const ConnectClass* source) : classbase(), type(source->type), name(source->name),
- registration_timeout(source->registration_timeout), flood(source->flood), host(source->host),
- pingtime(source->pingtime), pass(source->pass), hash(source->hash), threshold(source->threshold), sendqmax(source->sendqmax),
- recvqmax(source->recvqmax), maxlocal(source->maxlocal), maxglobal(source->maxglobal), maxchans(source->maxchans),
- port(source->port), RefCount(0), limit(source->limit)
- {
- }
-
- /** Create a new connect class with no settings.
- */
- ConnectClass() : type(CC_DENY), name("unnamed"), registration_timeout(0), flood(0), host(""), pingtime(0), pass(""), hash(""),
- threshold(0), sendqmax(0), recvqmax(0), maxlocal(0), maxglobal(0), RefCount(0), limit(0)
- {
- }
-
- /** Create a new connect class to ALLOW connections.
- * @param thename Name of the connect class
- * @param timeout The registration timeout
- * @param fld The flood value
- * @param hst The IP mask to allow
- * @param ping The ping frequency
- * @param pas The password to be used
- * @param hsh The hash to be used
- * @param thres The flooding threshold
- * @param sendq The maximum sendq value
- * @param recvq The maximum recvq value
- * @param maxl The maximum local sessions
- * @param maxg The maximum global sessions
- */
- ConnectClass(const std::string &thename, unsigned int timeout, unsigned int fld, const std::string &hst, unsigned int ping,
- const std::string &pas, const std::string &hsh, unsigned int thres, unsigned long sendq, unsigned long recvq,
- unsigned long maxl, unsigned long maxg, unsigned int maxc, int p = 0) :
- type(CC_ALLOW), name(thename), registration_timeout(timeout), flood(fld), host(hst), pingtime(ping), pass(pas), hash(hsh),
- threshold(thres), sendqmax(sendq), recvqmax(recvq), maxlocal(maxl), maxglobal(maxg), maxchans(maxc), port(p), RefCount(0), limit(0) { }
-
- /** Create a new connect class to DENY connections
- * @param thename Name of the connect class
- * @param hst The IP mask to deny
- */
- ConnectClass(const std::string &thename, const std::string &hst) : type(CC_DENY), name(thename), registration_timeout(0),
- flood(0), host(hst), pingtime(0), pass(""), hash(""), threshold(0), sendqmax(0), recvqmax(0), maxlocal(0), maxglobal(0), maxchans(0), port(0), RefCount(0), limit(0)
- {
- }
-
- /* Create a new connect class based on another class
- * @param thename The name of the connect class
- * @param source Another connect class to inherit all but the name from
+ /** How many users may be in this connect class before they are refused?
+ * (0 = no limit = default)
*/
- ConnectClass(const std::string &thename, const ConnectClass* source) : type(source->type), name(thename),
- registration_timeout(source->registration_timeout), flood(source->flood), host(source->host),
- pingtime(source->pingtime), pass(source->pass), hash(source->hash), threshold(source->threshold), sendqmax(source->sendqmax),
- recvqmax(source->recvqmax), maxlocal(source->maxlocal), maxglobal(source->maxglobal), maxchans(source->maxchans),
- port(source->port), RefCount(0), limit(source->limit)
- {
- }
-
- /* Update an existing entry with new values
- */
- void Update(unsigned int timeout, unsigned int fld, const std::string &hst, unsigned int ping,
- const std::string &pas, unsigned int thres, unsigned long sendq, unsigned long recvq,
- unsigned long maxl, unsigned long maxg, unsigned int maxc, int p, unsigned long llimit)
- {
- if (timeout)
- registration_timeout = timeout;
- if (fld)
- flood = fld;
- if (!hst.empty())
- host = hst;
- if (ping)
- pingtime = ping;
- if (!pas.empty())
- pass = pas;
- if (thres)
- threshold = thres;
- if (sendq)
- sendqmax = sendq;
- if (recvq)
- recvqmax = recvq;
- if (maxl)
- maxlocal = maxl;
- if (maxg)
- maxglobal = maxg;
- if (maxc)
- maxchans = maxc;
- if (p)
- port = p;
-
- this->limit = llimit;
- }
-
- void Update(const std::string &n, const std::string &hst)
- {
- name = n;
- host = hst;
- }
+ unsigned long limit;
- /** Reference counter. Contains an int as to how many users are connected to this class. :)
- * This will be 0 if no users are connected. If a <connect> is removed from the config, and there
- * are 0 users on it - it will go away in RAM. :)
+ /** Reference counter.
+ * This will be 1 if no users are connected, as long as it is a valid connect block
+ * When it reaches 0, the object should be deleted
*/
unsigned long RefCount;
- /** How many users may be in this connect class before they are refused? (0 = disabled = default)
+ /** Create a new connect class with no settings.
*/
- unsigned long limit;
-
- size_t GetMaxChans()
- {
- return maxchans;
- }
-
- /** Returns the type, CC_ALLOW or CC_DENY
+ ConnectClass(char type, const std::string& mask);
+ /** Create a new connect class with inherited settings.
*/
- char GetType()
- {
- return (type == CC_ALLOW ? CC_ALLOW : CC_DENY);
- }
+ ConnectClass(char type, const std::string& mask, const ConnectClass& parent);
+
+ /** Update the settings in this block to match the given block */
+ void Update(const ConnectClass* newSettings);
- std::string& GetName()
- {
- return name;
- }
+ const std::string& GetName() { return name; }
+ const std::string& GetPass() { return pass; }
+ const std::string& GetHost() { return host; }
+ const int GetPort() { return port; }
+
/** Returns the registration timeout
*/
time_t GetRegTimeout()
return (registration_timeout ? registration_timeout : 90);
}
- /** Returns the flood limit
- */
- unsigned int GetFlood()
- {
- return (threshold ? flood : 999);
- }
-
- /** Returns the allowed or denied IP mask
- */
- const std::string& GetHost()
- {
- return host;
- }
-
- /** Get port number
- */
- int GetPort()
- {
- return port;
- }
-
- /** Set port number
- */
- void SetPort(int p)
- {
- port = p;
- }
-
/** Returns the ping frequency
*/
unsigned int GetPingTime()
return (pingtime ? pingtime : 120);
}
- /** Returns the password or an empty string
- */
- const std::string& GetPass()
- {
- return pass;
- }
-
- /** Returns the hash or an empty string
- */
- const std::string& GetHash()
- {
- return hash;
- }
-
- /** Returns the flood threshold value
- */
- unsigned int GetThreshold()
- {
- return (threshold ? threshold : 1);
- }
-
/** Returns the maximum sendq value
*/
unsigned long GetSendqMax()
/** Holds all information about a user
* This class stores all information about a user connected to the irc server. Everything about a
* connection is stored here primarily, from the user's socket ID (file descriptor) through to the
- * user's nickname and hostname. Use the FindNick method of the InspIRCd class to locate a specific user
- * by nickname, or the FindDescriptor method of the InspIRCd class to find a specific user by their
- * file descriptor value.
+ * user's nickname and hostname.
*/
class CoreExport User : public EventHandler
{
private:
- /** Pointer to creator.
- * This is required to make use of core functions
- * from within the User class.
- */
- InspIRCd* ServerInstance;
-
/** A list of channels the user has a pending invite to.
* Upon INVITE channels are added, and upon JOIN, the
* channels are removed from this list.
std::bitset<64> AllowedChanModes;
public:
+ /** Pointer to creator.
+ * This is required to make use of core functions
+ * from within the User class.
+ */
+ InspIRCd* ServerInstance;
+
/** Contains a pointer to the connect class a user is on from - this will be NULL for remote connections.
* The pointer is guarenteed to *always* be valid. :)
*/
*/
time_t lastping;
+ /** Time that the object was instantiated (used for TS calculation etc)
+ */
+ time_t age;
+
/** Time the connection was created, set in the constructor. This
* may be different from the time the user's classbase object was
* created.
* Use InspIRCd::IsNick() to validate nicknames.
*/
std::string nick;
-
+
/** The user's unique identifier.
* This is the unique identifier which the user has across the network.
*/
std::string uuid;
-
+
/** The users ident reply.
* Two characters are added to the user-defined limit to compensate for the tilde etc.
*/
std::string ident;
-
+
/** The host displayed to non-opers (used for cloaking etc).
* This usually matches the value of User::host.
*/
std::string dhost;
-
+
/** The users full name (GECOS).
*/
std::string fullname;
-
+
/** The user's mode list.
* NOT a null terminated string.
* Also NOT an array.
* If this string is empty, the user is not marked as away.
*/
std::string awaymsg;
-
+
/** Time the user last went away.
* This is ONLY RELIABLE if user IS_AWAY()!
*/
* The value of this is the value of a valid 'type name=' tag.
*/
std::string oper;
-
+
/** True when DNS lookups are completed.
* The UserResolver classes res_forward and res_reverse will
* set this value once they complete.
* modules may check it.
*/
std::string password;
-
+
/** User's receive queue.
* Lines from the IRCd awaiting processing are stored here.
* Upgraded april 2005, old system a bit hairy.
*/
bool quietquit;
- /** Flood counters - lines received
- */
- unsigned int lines_in;
-
- /** Flood counters - time lines_in is due to be reset
- */
- time_t reset_due;
-
/** If this is set to true, then all socket operations for the user
* are dropped into the bit-bucket.
* This value is set by QuitUser, and is not needed seperately from that call.
*/
bool quitting;
- /** IPV4 or IPV6 ip address. Use SetSockAddr to set this and GetProtocolFamily/
- * GetIPString/GetPort to obtain its values.
+ /** Server address and port that this user is connected to.
+ * If unknown, address family is AF_UNKNOWN
+ */
+ irc::sockets::sockaddrs server_sa;
+ /** Client address that the user is connected from.
+ * Port number is only valid if local.
+ *
+ * Do not modify this value directly, use SetClientIP() to change it
*/
- sockaddr* ip;
+ irc::sockets::sockaddrs client_sa;
- /** Initialize the clients sockaddr
- * @param protocol_family The protocol family of the IP address, AF_INET or AF_INET6
- * @param ip A human-readable IP address for this user matching the protcol_family
- * @param port The port number of this user or zero for a remote user
+ /** Sets the client IP for this user
+ * @return true if the conversion was successful
*/
- void SetSockAddr(int protocol_family, const char* ip, int port);
+ bool SetClientIP(const char* sip);
- /** Get port number from sockaddr
+ /**
* @return The port number of this user.
*/
- int GetPort();
-
- /** Get protocol family from sockaddr
- * @return The protocol family of this user, either AF_INET or AF_INET6
+ int GetServerPort();
+ /**
+ * @return The server IP address
*/
- int GetProtocolFamily();
+ std::string GetServerIP();
- /** Get IP string from sockaddr, using static internal buffer
+ /** Get client IP string from sockaddr, using static internal buffer
* @return The IP string
*/
- const char* GetIPString(bool translate4in6 = true);
+ const char* GetIPString();
/** Get a CIDR mask from the IP of this user, using a static internal buffer.
* e.g., GetCIDRMask(16) for 223.254.214.52 returns 223.254.0.0/16
*/
int Penalty;
- /** True if we are flushing penalty lines
- */
- bool OverPenalty;
-
- /** If this bool is set then penalty rules do not apply to this user
- */
- bool ExemptFromPenalty;
-
/** Default constructor
* @throw CoreException if the UID allocated to the user already exists
* @param Instance Creator instance
* on the server, in nick!ident&at;host form.
* @return The full masked host of the user
*/
- virtual const std::string& GetFullHost();
+ virtual const std::string GetFullHost();
/** Returns the full real host of the user
* This member function returns the hostname of the user as seen by other users
* e.g. through a module, then this method will ignore it and return the true hostname.
* @return The full real host of the user
*/
- virtual const std::string& GetFullRealHost();
+ virtual const std::string GetFullRealHost();
/** This clears any cached results that are used for GetFullRealHost() etc.
* The results of these calls are cached as generating them can be generally expensive.
* @param privstr The priv to chec, e.g. "users/override/topic". These are loaded free-form from the config file.
* @param noisy If set to true, the user is notified that they do not have the specified permission where applicable. If false, no notification is sent.
* @return True if this user has the permission in question.
- */ bool HasPrivPermission(const std::string &privstr, bool noisy = true);
+ */
+ bool HasPrivPermission(const std::string &privstr, bool noisy = false);
/** Returns true or false if a user can set a privileged user or channel mode.
* This is done by looking up their oper type from User::oper, then referencing
/** Write text to this user, appending CR/LF.
* @param text A std::string to send to the user
*/
- void Write(std::string text);
+ void Write(const std::string &text);
/** Write text to this user, appending CR/LF.
* @param text The format string for text to send to the user
*/
bool SharesChannelWith(User *other);
+ /** Send fake quit/join messages for host or ident cycle.
+ * Run this after the item in question has changed.
+ * You should not need to use this function, call ChangeDisplayedHost instead
+ *
+ * @param The entire QUIT line, including the source using the old value
+ */
+ void DoHostCycle(const std::string &quitline);
+
/** Change the displayed host of a user.
* ALWAYS use this function, rather than writing User::dhost directly,
* as this triggers module events allowing the change to be syncronized to
* @param result Result string
* @param ttl Time to live for result
* @param cached True if the result was found in the cache
- * @param resultnum Result number, we are only interested in result 0
*/
- void OnLookupComplete(const std::string &result, unsigned int ttl, bool cached, int resultnum = 0);
+ void OnLookupComplete(const std::string &result, unsigned int ttl, bool cached);
/** Called on failed lookup
* @param e Error code
//class ServerConfig;
#endif
-
projects / user / henk / code / inspircd.git / blobdiff