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- /*
- * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * Please read the file COPYING, README and AUTHORS for more information.
- */
- #include "portab.h"
- /**
- * @file
- * IRC operator functions
- */
- #include <assert.h>
- #include "conn.h"
- #include "channel.h"
- #include "conf.h"
- #include "log.h"
- #include "parse.h"
- #include "messages.h"
- #include "irc-write.h"
- #include "op.h"
- /**
- * Return and log a "no privileges" message.
- */
- GLOBAL bool
- Op_NoPrivileges(CLIENT * Client, REQUEST * Req)
- {
- CLIENT *from = NULL;
- if (Req->prefix)
- from = Client_Search(Req->prefix);
- if (from) {
- Log(LOG_NOTICE, "No privileges: client \"%s\" (%s), command \"%s\"!",
- Req->prefix, Client_Mask(Client), Req->command);
- return IRC_WriteErrClient(from, ERR_NOPRIVILEGES_MSG,
- Client_ID(from));
- } else {
- Log(LOG_NOTICE, "No privileges: client \"%s\", command \"%s\"!",
- Client_Mask(Client), Req->command);
- return IRC_WriteErrClient(Client, ERR_NOPRIVILEGES_MSG,
- Client_ID(Client));
- }
- } /* Op_NoPrivileges */
- /**
- * Check that the originator of a request is an IRC operator and allowed
- * to administer this server.
- *
- * @param CLient Client from which the command has been received.
- * @param Req Request structure.
- * @return CLIENT structure of the client that initiated the command or
- * NULL if client is not allowed to execute operator commands.
- */
- GLOBAL CLIENT *
- Op_Check(CLIENT * Client, REQUEST * Req)
- {
- CLIENT *c;
- assert(Client != NULL);
- assert(Req != NULL);
- if (Client_Type(Client) == CLIENT_SERVER && Req->prefix)
- c = Client_Search(Req->prefix);
- else
- c = Client;
- if (!c)
- return NULL;
- if (Client_Type(Client) == CLIENT_SERVER
- && Client_Type(c) == CLIENT_SERVER)
- return c;
- if (!Client_HasMode(c, 'o'))
- return NULL;
- if (Client_Conn(c) <= NONE && !Conf_AllowRemoteOper)
- return NULL;
- /* The client is an local IRC operator, or this server is configured
- * to trust remote operators. */
- return c;
- } /* Op_Check */
- /* -eof- */
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