#include <stdio.h>
#include <string>
-#include <stdlib.h>
-#include <time.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <poll.h>
#include "users.h"
#include "channels.h"
#include "modules.h"
char ident_request[128]; // buffer used to make up the request string
public:
- // The destructor makes damn sure the socket is freed :)
- RFC1413(userrec* user, int maxtime, Server* S) : InspSocket(user->host, 113, false, maxtime)
+ RFC1413(userrec* user, int maxtime, Server* S) : InspSocket((char*)inet_ntoa(user->ip4), 113, false, maxtime), Srv(S), u(user)
{
- Srv->Log(DEBUG,"Ident: associated with user "+std::string(user->nick));
- u = user;
- Srv = S;
+ Srv->Log(DEBUG,"Ident: associated.");
}
virtual void OnTimeout()
virtual bool OnDataReady()
{
- std::string databuf = this->Read();
- if (databuf != "")
+ char* ibuf = this->Read();
+ if (ibuf)
{
- char ibuf[1024];
- strlcpy(ibuf,databuf.c_str(),1024);
- Srv->Log(DEBUG,"Received ident response");
char* savept;
char* section = strtok_r(ibuf,":",&savept);
while (section)
if (section)
{
while (*section == ' ') section++; // strip leading spaces
- int t = strlen(section);
- for (int j = 0; j < t; j++)
- if ((section[j] < 33) || (section[j]>126))
- section[j] = '\0'; // truncate at invalid chars
- if (strlen(section))
- {
- strlcpy(u->ident,section,IDENTMAX);
- Srv->Log(DEBUG,"IDENT SET: "+std::string(u->ident));
- Srv->SendServ(u->fd,"NOTICE "+std::string(u->nick)+" :*** Found your ident: "+std::string(u->ident));
- }
- return false;
+ for (char* j = section; *j; j++)
+ if ((*j < 33) || (*j > 126))
+ *j = '\0'; // truncate at invalid chars
+ if (*section)
+ {
+ strlcpy(u->ident,section,IDENTMAX);
+ Srv->Log(DEBUG,"IDENT SET: "+std::string(u->ident));
+ Srv->SendServ(u->fd,"NOTICE "+std::string(u->nick)+" :*** Found your ident: "+std::string(u->ident));
+ }
+ return false;
}
}
}
u->Shrink("ident_data");
}
+ virtual void OnError(InspSocketError e)
+ {
+ u->Shrink("ident_data");
+ }
+
virtual bool OnConnected()
{
uslen = sizeof(sock_us);
void Implements(char* List)
{
- List[I_OnRehash] = List[I_OnUserRegister] = List[I_OnCheckReady] = List[I_OnUserDisconnect] = 1;
+ List[I_OnCleanup] = List[I_OnRehash] = List[I_OnUserRegister] = List[I_OnCheckReady] = List[I_OnUserDisconnect] = 1;
}
- virtual void OnRehash(std::string parameter)
+ virtual void OnRehash(const std::string ¶meter)
{
ReadSettings();
}
virtual void OnUserRegister(userrec* user)
{
- // when the new user connects, before they authenticate with USER/NICK/PASS, we do
- // their ident lookup. We do this by instantiating an object of type RFC1413, which
- // is derived from InspSocket, and inserting it into the socket engine using the
- // Server::AddSocket() call.
+ /*
+ * when the new user connects, before they authenticate with USER/NICK/PASS, we do
+ * their ident lookup. We do this by instantiating an object of type RFC1413, which
+ * is derived from InspSocket, and inserting it into the socket engine using the
+ * Server::AddSocket() call.
+ */
Srv->SendServ(user->fd,"NOTICE "+std::string(user->nick)+" :*** Looking up your ident...");
RFC1413* ident = new RFC1413(user, IdentTimeout, Srv);
- user->Extend("ident_data", (char*)ident);
- Srv->AddSocket(ident);
+ if (ident->GetState() != I_ERROR)
+ {
+ user->Extend("ident_data", (char*)ident);
+ Srv->AddSocket(ident);
+ }
+ else
+ {
+ Srv->SendServ(user->fd,"NOTICE "+std::string(user->nick)+" :*** Could not find your ident, using "+std::string(user->ident)+" instead.");
+ delete ident;
+ }
}
virtual bool OnCheckReady(userrec* user)
{
- // The socket engine will clean up their ident request for us when it completes,
- // either due to timeout or due to closing, so, we just hold them until they dont
- // have an ident field any more.
+ /*
+ * The socket engine will clean up their ident request for us when it completes,
+ * either due to timeout or due to closing, so, we just hold them until they dont
+ * have an ident field any more.
+ */
RFC1413* ident = (RFC1413*)user->GetExt("ident_data");
return (!ident);
}
- virtual void OnUserDisconnect(userrec* user)
- {
- // when the user quits tidy up any ident lookup they have pending to keep things tidy.
- // When we call RemoveSocket, the abstractions tied into the system evnetually work their
- // way to RFC1459::OnClose(), which shrinks off the ident_data for us, so we dont need
- // to do it here. If we don't tidy this up, there may still be lingering idents for users
- // who have quit, as class RFC1459 is only loosely bound to userrec* via a pair of pointers
- // and this would leave at least one of the invalid ;)
+ virtual void OnCleanup(int target_type, void* item)
+ {
+ if (target_type == TYPE_USER)
+ {
+ userrec* user = (userrec*)item;
+ RFC1413* ident = (RFC1413*)user->GetExt("ident_data");
+ if (ident)
+ {
+ Srv->RemoveSocket(ident);
+ }
+ }
+ }
+
+ virtual void OnUserDisconnect(userrec* user)
+ {
+ /*
+ * when the user quits tidy up any ident lookup they have pending to keep things tidy.
+ * When we call RemoveSocket, the abstractions tied into the system evnetually work their
+ * way to RFC1459::OnClose(), which shrinks off the ident_data for us, so we dont need
+ * to do it here. If we don't tidy this up, there may still be lingering idents for users
+ * who have quit, as class RFC1459 is only loosely bound to userrec* via a pair of pointers
+ * and this would leave at least one of the invalid ;)
+ */
RFC1413* ident = (RFC1413*)user->GetExt("ident_data");
- if (ident)
- {
+ if (ident)
+ {
Srv->RemoveSocket(ident);
- }
- }
+ }
+ }
virtual ~ModuleIdent()
{
projects / user / henk / code / inspircd.git / blobdiff