solanum-vs-hackint-and-char.../extensions/m_mkpasswd.c
nenolod 5366977b4f [svn] Backport from early 3.x:
--
nenolod     2006/09/27 16:39:14 UTC	(20060927-2178)
  Log:
  - remove "Processing connection to foobar.net" message


  Changes:	Modified:
  +0 -3		trunk/src/s_auth.c (File Modified)


nenolod     2006/09/27 16:34:26 UTC	(20060927-2176)
  Log:
  - missed the processing connection one (actually, we can probably nuke this one)


  Changes:	Modified:
  +1 -2		trunk/src/s_auth.c (File Modified)


river       2006/09/27 16:33:05 UTC	(20060927-2174)
  Log:
  get_client_name = stupid



  Changes:	Modified:
  +10 -7	trunk/modules/core/m_kill.c (File Modified)


nenolod     2006/09/27 16:32:37 UTC	(20060927-2172)
  Log:
  - remove excessive arguments


  Changes:	Modified:
  +1 -2		trunk/src/s_conf.c (File Modified)
  +1 -1		trunk/src/s_user.c (File Modified)


nenolod     2006/09/27 16:30:59 UTC	(20060927-2170)
  Log:
  - use sendto_one_notice() for on-connect notices too.


  Changes:	Modified:
  +10 -10	trunk/src/s_auth.c (File Modified)


nenolod     2006/09/27 16:27:01 UTC	(20060927-2168)
  Log:
  - use sendto_one_notice() in the core, too.


  Changes:	Modified:
  +2 -2		trunk/src/chmode.c (File Modified)
  +8 -15	trunk/src/modules.c (File Modified)
  +3 -5		trunk/src/s_conf.c (File Modified)
  +1 -2		trunk/src/s_newconf.c (File Modified)
  +20 -57	trunk/src/s_user.c (File Modified)


river       2006/09/27 16:19:25 UTC	(20060927-2166)
  Log:
  the KILL command will use get_client_name(, SHOW_IP) instead of
  target->name, and will show a more useful error for local opers



  Changes:	Modified:
  +6 -4		trunk/modules/core/m_kill.c (File Modified)


nenolod     2006/09/27 16:09:48 UTC	(20060927-2164)
  Log:
  - fix bugs in sendto_one_notice()/sendto_one_numeric() where a client identifier won't be sent to unregistered clients


  Changes:	Modified:
  +4 -2		trunk/src/send.c (File Modified)


nenolod     2006/09/27 16:05:46 UTC	(20060927-2161)
  Log:
  - back out r2159


  Changes:	Modified:
  +1 -1		trunk/include/client.h (File Modified)


nenolod     2006/09/27 16:04:05 UTC	(20060927-2159)
  Log:
  - get_id(): fall back to "*" if client has no known name


  Changes:	Modified:
  +1 -1		trunk/include/client.h (File Modified)


nenolod     2006/09/27 16:01:29 UTC	(20060927-2157)
  Log:
  - convert to sendto_one_notice().


  Changes:	Modified:
  +2 -3		trunk/unsupported/m_clearchan.c (File Modified)
  +4 -6		trunk/unsupported/m_force.c (File Modified)


nenolod     2006/09/27 15:57:11 UTC	(20060927-2155)
  Log:
  - use sendto_one_notice() in many places instead of
sendto_one(source_p, ":%s NOTICE %s :", ...);


  Changes:	Modified:
  +10 -25	trunk/extensions/example_module.c (File Modified)
  +5 -14	trunk/extensions/hurt.c (File Modified)
  +1 -2		trunk/extensions/m_42.c (File Modified)
  +7 -12	trunk/extensions/m_mkpasswd.c (File Modified)
  +1 -2		trunk/extensions/m_ojoin.c (File Modified)
  +1 -2		trunk/extensions/m_opme.c (File Modified)
  +3 -3		trunk/extensions/spy_whois_notice.c (File Modified)
  +3 -3		trunk/extensions/spy_whois_notice_global.c (File Modified)
  +3 -7		trunk/modules/core/m_die.c (File Modified)
  +2 -4		trunk/modules/core/m_kill.c (File Modified)
  +2 -2		trunk/modules/core/m_squit.c (File Modified)
  +1 -2		trunk/modules/m_challenge.c (File Modified)
  +11 -15	trunk/modules/m_connect.c (File Modified)
  +20 -28	trunk/modules/m_dline.c (File Modified)
  +2 -2		trunk/modules/m_etrace.c (File Modified)
  +11 -21	trunk/modules/m_gline.c (File Modified)
  +2 -4		trunk/modules/m_kline.c (File Modified)
  +1 -2		trunk/modules/m_rehash.c (File Modified)
  +3 -7		trunk/modules/m_restart.c (File Modified)
  +31 -45	trunk/modules/m_set.c (File Modified)
  +2 -4		trunk/modules/m_testmask.c (File Modified)
  +5 -8		trunk/modules/m_unreject.c (File Modified)
  +2 -5		trunk/modules/m_xline.c (File Modified)
--
2007-01-24 23:23:01 -08:00

164 lines
3.6 KiB
C

/*
* m_mkpasswd.c: Encrypts a password online, DES or MD5.
*
* Copyright 2002 W. Campbell and the ircd-ratbox development team
* Based on mkpasswd.c, originally by Nelson Minar (minar@reed.edu)
*
* You can use this code in any way as long as these names remain.
*
* $Id: m_mkpasswd.c 3161 2007-01-25 07:23:01Z nenolod $
*/
/* List of ircd includes from ../include/ */
#include "stdinc.h"
#include "client.h"
#include "common.h" /* FALSE bleah */
#include "ircd.h"
#include "irc_string.h"
#include "numeric.h"
#include "patricia.h"
#include "s_newconf.h"
#include "s_conf.h"
#include "s_log.h"
#include "s_serv.h"
#include "send.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include <string.h>
extern char *crypt();
static int m_mkpasswd(struct Client *client_p, struct Client *source_p,
int parc, const char *parv[]);
static int mo_mkpasswd(struct Client *client_p, struct Client *source_p,
int parc, const char *parv[]);
static char *make_salt(void);
static char *make_md5_salt(void);
static char saltChars[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
struct Message mkpasswd_msgtab = {
"MKPASSWD", 0, 0, 0, MFLG_SLOW,
{mg_unreg, {m_mkpasswd, 2}, mg_ignore, mg_ignore, mg_ignore, {mo_mkpasswd, 2}}
};
mapi_clist_av1 mkpasswd_clist[] = { &mkpasswd_msgtab, NULL };
DECLARE_MODULE_AV1(mkpasswd, NULL, NULL, mkpasswd_clist, NULL, NULL, "$Revision: 3161 $");
static int
m_mkpasswd(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
static time_t last_used = 0;
int is_md5 = 0;
if((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
{
/* safe enough to give this on a local connect only */
sendto_one(source_p, form_str(RPL_LOAD2HI), me.name, parv[0]);
return 0;
}
else
{
last_used = CurrentTime;
}
if(parc == 3)
{
if(!irccmp(parv[2], "MD5"))
{
is_md5 = 1;
}
else if(!irccmp(parv[2], "DES"))
{
/* Not really needed, but we may want to have a default encryption
* setting somewhere down the road
*/
is_md5 = 0;
}
else
{
sendto_one_notice(source_p, ":MKPASSWD syntax error: MKPASSWD pass [DES|MD5]");
return 0;
}
}
if(parc == 1)
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, parv[0], "MKPASSWD");
else
sendto_one_notice(source_p, ":Encryption for [%s]: %s",
parv[1], crypt(parv[1],
is_md5 ? make_md5_salt() :
make_salt()));
return 0;
}
/*
** mo_test
** parv[0] = sender prefix
** parv[1] = parameter
*/
static int
mo_mkpasswd(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
int is_md5 = 0;
if(parc == 3)
{
if(!irccmp(parv[2], "MD5"))
{
is_md5 = 1;
}
else if(!irccmp(parv[2], "DES"))
{
/* Not really needed, but we may want to have a default encryption
* setting somewhere down the road
*/
is_md5 = 0;
}
else
{
sendto_one_notice(source_p,
":MKPASSWD syntax error: MKPASSWD pass [DES|MD5]");
return 0;
}
}
if(parc == 1)
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, parv[0], "MKPASSWD");
else
sendto_one_notice(source_p, ":Encryption for [%s]: %s",
parv[1], crypt(parv[1], is_md5 ? make_md5_salt() : make_salt()));
return 0;
}
static char *
make_salt(void)
{
static char salt[3];
salt[0] = saltChars[random() % 64];
salt[1] = saltChars[random() % 64];
salt[2] = '\0';
return salt;
}
static char *
make_md5_salt(void)
{
static char salt[13];
int i;
salt[0] = '$';
salt[1] = '1';
salt[2] = '$';
for(i = 3; i < 11; i++)
salt[i] = saltChars[random() % 64];
salt[11] = '$';
salt[12] = '\0';
return salt;
}