8.2.x/include/auth.h

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 1997-2016 ircd-hybrid development team
 *
 *  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.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 *  USA
 */

/*! \file auth.h
 * \brief A header for the ident functions.
 * \version $Id$
 */

#ifndef INCLUDED_auth_h
#define INCLUDED_auth_h

enum { RFC1413_BUFSIZ = 512 };  /**< rfc1413 says we MUST accept 512 bytes */
enum { RFC1413_PORT   = 113 };  /**< As defined per rfc1413, IDENT server listens on TCP port 113 */

enum
{
  AM_IN_AUTH     = 0x00000001U,
  AM_DOING_AUTH  = 0x00000002U,
  AM_DNS_PENDING = 0x00000004U
};

#define SetInAuth(x)         ((x)->flags |= AM_IN_AUTH)
#define ClearInAuth(x)       ((x)->flags &= ~AM_IN_AUTH)
#define IsInAuth(x)          ((x)->flags &  AM_IN_AUTH)

#define SetDNSPending(x)     ((x)->flags |= AM_DNS_PENDING)
#define ClearDNSPending(x)   ((x)->flags &= ~AM_DNS_PENDING)
#define IsDNSPending(x)      ((x)->flags &  AM_DNS_PENDING)

#define SetDoingAuth(x)      ((x)->flags |= AM_DOING_AUTH)
#define ClearAuth(x)         ((x)->flags &= ~AM_DOING_AUTH)
#define IsDoingAuth(x)       ((x)->flags &  AM_DOING_AUTH)

struct Client;

/** Stores state of the DNS and RFC 1413 ident lookups for a client. */
struct AuthRequest
{
  dlink_node node;        /**< Doubly linked list node. */
  unsigned int flags;     /**< Current state of request. */
  struct Client *client;  /**< Pointer to Client structure for request. */
  fde_t fd;               /**< File descriptor for identd queries. */
  uintmax_t timeout;      /**< Time when query expires. */
};

extern void auth_init(void);
extern void start_auth(struct Client *);
extern void delete_auth(struct AuthRequest *);
extern void release_auth_client(struct AuthRequest *);
#endif
Revision:	7329
Committed:	Thu Feb 18 21:07:50 2016 UTC (8 years, 1 month ago) by michael
Content type:	text/x-chdr
File size:	2442 byte(s)
Log Message:	- Now that we got time_t to work nicely on openbsd with snprintf's conversion specifiers, we ran into a similiar issue on Raspbian/ARMv7's time_t which is of signed 32 bit and doesn't cope at all with %j. Instead of doing tricks, get rid of time_t everywhere and forever and use uintmax_t instead which has at least a 'standardized' conversion specifier associated with it.
#	Content
1	/*
2	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	*
4	* Copyright (c) 1997-2016 ircd-hybrid development team
5	*
6	* This program is free software; you can redistribute it and/or modify
7	* it under the terms of the GNU General Public License as published by
8	* the Free Software Foundation; either version 2 of the License, or
9	* (at your option) any later version.
10	*
11	* This program is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with this program; if not, write to the Free Software
18	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
19	* USA
20	*/
21
22	/*! \file auth.h
23	* \brief A header for the ident functions.
24	* \version $Id$
25	*/
26
27	#ifndef INCLUDED_auth_h
28	#define INCLUDED_auth_h
29
30	enum { RFC1413_BUFSIZ = 512 }; /*< rfc1413 says we MUST accept 512 bytes /
31	enum { RFC1413_PORT = 113 }; /*< As defined per rfc1413, IDENT server listens on TCP port 113 /
32
33	enum
34	{
35	AM_IN_AUTH = 0x00000001U,
36	AM_DOING_AUTH = 0x00000002U,
37	AM_DNS_PENDING = 0x00000004U
38	};
39
40	#define SetInAuth(x) ((x)->flags \|= AM_IN_AUTH)
41	#define ClearInAuth(x) ((x)->flags &= ~AM_IN_AUTH)
42	#define IsInAuth(x) ((x)->flags & AM_IN_AUTH)
43
44	#define SetDNSPending(x) ((x)->flags \|= AM_DNS_PENDING)
45	#define ClearDNSPending(x) ((x)->flags &= ~AM_DNS_PENDING)
46	#define IsDNSPending(x) ((x)->flags & AM_DNS_PENDING)
47
48	#define SetDoingAuth(x) ((x)->flags \|= AM_DOING_AUTH)
49	#define ClearAuth(x) ((x)->flags &= ~AM_DOING_AUTH)
50	#define IsDoingAuth(x) ((x)->flags & AM_DOING_AUTH)
51
52	struct Client;
53
54	/** Stores state of the DNS and RFC 1413 ident lookups for a client. */
55	struct AuthRequest
56	{
57	dlink_node node; /*< Doubly linked list node. /
58	unsigned int flags; /*< Current state of request. /
59	struct Client client; /< Pointer to Client structure for request. /
60	fde_t fd; /*< File descriptor for identd queries. /
61	uintmax_t timeout; /*< Time when query expires. /
62	};
63
64	extern void auth_init(void);
65	extern void start_auth(struct Client *);
66	extern void delete_auth(struct AuthRequest *);
67	extern void release_auth_client(struct AuthRequest *);
68	#endif