mirror of
https://github.com/osmarks/ngircd.git
synced 2025-01-05 13:20:29 +00:00
Make IRC_WHO also search username/servername/hostname.
Dana Dahlstrom reported that IRC_WHO did not follow RFC 2812, Section 3.6.1. Specifically: - IRC_WHO did not send "G" flag instead if "H" if client was away - did not search username/servername/hostname etc. if argument was not a channel. Fix all of the above and tidy things up a bit. Also add IRC_WHO test script contributed by Dana.
This commit is contained in:
Florian Westphal
parent
c634303765
commit
4d152b771e
@ -11,7 +11,10 @@
|
||||
|
||||
|
||||
ngIRCd HEAD
|
||||
|
||||
- IRC_WHO now supports search patterns and will test this
|
||||
against user nickname/servername/hostname, etc. as required by
|
||||
RFC 2812, Section 3.6.1. (reported by Dana Dahlstrom)
|
||||
- Add test cases for "WHO" command. (Dana Dahlstrom)
|
||||
- implement RFC 2812 handling of "0" argument to 'JOIN':
|
||||
must be treated as if the user had sent PART commands
|
||||
for all channels the user is a member of. (Dana Dahlstrom)
|
||||
@ -741,4 +744,4 @@ ngIRCd 0.0.1, 31.12.2001
|
||||
|
||||
|
||||
--
|
||||
$Id: ChangeLog,v 1.336 2008/02/05 13:31:50 fw Exp $
|
||||
$Id: ChangeLog,v 1.337 2008/02/11 11:06:33 fw Exp $
|
||||
|
||||
6
NEWS
6
NEWS
@ -11,7 +11,9 @@
|
||||
|
||||
|
||||
ngIRCd HEAD
|
||||
|
||||
- IRC_WHO now supports search patterns and will test this
|
||||
against user nickname/servername/hostname, etc. as required by
|
||||
RFC 2812, Section 3.6.1.
|
||||
- implement RFC 2812 handling of "0" argument to 'JOIN':
|
||||
must be treated as if the user had sent PART commands
|
||||
for all channels the user is a member of. (Dana Dahlstrom)
|
||||
@ -258,4 +260,4 @@ ngIRCd 0.0.1, 31.12.2001
|
||||
|
||||
|
||||
--
|
||||
$Id: NEWS,v 1.85 2008/02/05 14:41:50 fw Exp $
|
||||
$Id: NEWS,v 1.86 2008/02/11 11:06:33 fw Exp $
|
||||
|
||||
@ -14,7 +14,7 @@
|
||||
|
||||
#include "portab.h"
|
||||
|
||||
static char UNUSED id[] = "$Id: irc-info.c,v 1.41 2007/12/11 11:29:44 fw Exp $";
|
||||
static char UNUSED id[] = "$Id: irc-info.c,v 1.42 2008/02/11 11:06:31 fw Exp $";
|
||||
|
||||
#include "imp.h"
|
||||
#include <assert.h>
|
||||
@ -35,6 +35,7 @@ static char UNUSED id[] = "$Id: irc-info.c,v 1.41 2007/12/11 11:29:44 fw Exp $";
|
||||
#include "defines.h"
|
||||
#include "log.h"
|
||||
#include "messages.h"
|
||||
#include "match.h"
|
||||
#include "tool.h"
|
||||
#include "parse.h"
|
||||
#include "irc-write.h"
|
||||
@ -592,12 +593,87 @@ IRC_VERSION( CLIENT *Client, REQUEST *Req )
|
||||
} /* IRC_VERSION */
|
||||
|
||||
|
||||
|
||||
static bool
|
||||
write_whoreply(CLIENT *Client, CLIENT *c, const char *channelname, const char *flags)
|
||||
{
|
||||
return IRC_WriteStrClient(Client, RPL_WHOREPLY_MSG, Client_ID(Client), channelname,
|
||||
Client_User(c), Client_Hostname(c), Client_ID(Client_Introducer(c)), Client_ID(c),
|
||||
flags, Client_Hops(c), Client_Info(c));
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
IRC_Send_WHO(CLIENT *Client, CHANNEL *Chan, bool OnlyOps)
|
||||
{
|
||||
bool is_visible, is_member, is_ircop;
|
||||
CL2CHAN *cl2chan;
|
||||
const char *client_modes;
|
||||
const char *chan_user_modes;
|
||||
char flags[8];
|
||||
CLIENT *c;
|
||||
|
||||
assert( Client != NULL );
|
||||
assert( Chan != NULL );
|
||||
|
||||
is_member = Channel_IsMemberOf(Chan, Client);
|
||||
|
||||
/* Secret channel? */
|
||||
if (!is_member && strchr(Channel_Modes(Chan), 's'))
|
||||
return CONNECTED;
|
||||
|
||||
cl2chan = Channel_FirstMember(Chan);
|
||||
for (; cl2chan ; cl2chan = Channel_NextMember(Chan, cl2chan)) {
|
||||
c = Channel_GetClient(cl2chan);
|
||||
|
||||
client_modes = Client_Modes(c);
|
||||
is_ircop = strchr(client_modes, 'o') != NULL;
|
||||
if (OnlyOps && !is_ircop)
|
||||
continue;
|
||||
|
||||
is_visible = strchr(client_modes, 'i') == NULL;
|
||||
if (is_member || is_visible) {
|
||||
if (strchr(client_modes, 'a'))
|
||||
strcpy(flags, "G"); /* away */
|
||||
else
|
||||
strcpy(flags, "H");
|
||||
if (is_ircop)
|
||||
strlcat(flags, "*", sizeof(flags));
|
||||
|
||||
chan_user_modes = Channel_UserModes(Chan, c);
|
||||
if (strchr(chan_user_modes, 'o'))
|
||||
strlcat(flags, "@", sizeof(flags));
|
||||
else if (strchr(chan_user_modes, 'v'))
|
||||
strlcat(flags, "+", sizeof(flags));
|
||||
|
||||
if (!write_whoreply(Client, c, Channel_Name(Chan), flags))
|
||||
return DISCONNECTED;
|
||||
}
|
||||
}
|
||||
return IRC_WriteStrClient(Client, RPL_ENDOFWHO_MSG, Client_ID(Client), Channel_Name(Chan));
|
||||
} /* IRC_Send_WHO */
|
||||
|
||||
|
||||
static bool
|
||||
MatchCaseInsensitive(const char *pattern, const char *searchme)
|
||||
{
|
||||
char haystack[COMMAND_LEN];
|
||||
|
||||
strlcpy(haystack, searchme, sizeof(haystack));
|
||||
|
||||
ngt_LowerStr(haystack);
|
||||
|
||||
return Match(pattern, haystack);
|
||||
}
|
||||
|
||||
|
||||
GLOBAL bool
|
||||
IRC_WHO( CLIENT *Client, REQUEST *Req )
|
||||
{
|
||||
bool ok, only_ops;
|
||||
char flags[8];
|
||||
const char *ptr;
|
||||
bool only_ops, have_arg, client_match;
|
||||
const char *channelname, *client_modes;
|
||||
char pattern[COMMAND_LEN];
|
||||
char flags[4];
|
||||
CL2CHAN *cl2chan;
|
||||
CHANNEL *chan, *cn;
|
||||
CLIENT *c;
|
||||
@ -605,78 +681,101 @@ IRC_WHO( CLIENT *Client, REQUEST *Req )
|
||||
assert( Client != NULL );
|
||||
assert( Req != NULL );
|
||||
|
||||
/* Falsche Anzahl Parameter? */
|
||||
if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
|
||||
if (Req->argc > 2)
|
||||
return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
|
||||
|
||||
only_ops = false;
|
||||
chan = NULL;
|
||||
have_arg = false;
|
||||
|
||||
if( Req->argc == 2 )
|
||||
{
|
||||
/* Nur OPs anzeigen? */
|
||||
if( strcmp( Req->argv[1], "o" ) == 0 ) only_ops = true;
|
||||
if (Req->argc == 2) {
|
||||
if (strcmp(Req->argv[1], "o") == 0)
|
||||
only_ops = true;
|
||||
#ifdef STRICT_RFC
|
||||
else return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
|
||||
else return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG, Client_ID(Client), Req->command);
|
||||
#endif
|
||||
}
|
||||
|
||||
if( Req->argc >= 1 )
|
||||
{
|
||||
/* wurde ein Channel oder Nick-Mask angegeben? */
|
||||
chan = Channel_Search( Req->argv[0] );
|
||||
IRC_SetPenalty(Client, 1);
|
||||
if (Req->argc >= 1) { /* Channel or Mask. */
|
||||
chan = Channel_Search(Req->argv[0]);
|
||||
if (chan)
|
||||
return IRC_Send_WHO(Client, chan, only_ops);
|
||||
if (strcmp(Req->argv[0], "0") != 0) { /* RFC stupidity, same as no arguments */
|
||||
have_arg = true;
|
||||
strlcpy(pattern, Req->argv[0], sizeof(pattern));
|
||||
ngt_LowerStr(pattern);
|
||||
IRC_SetPenalty(Client, 3);
|
||||
}
|
||||
}
|
||||
|
||||
if( chan )
|
||||
{
|
||||
/* User eines Channels ausgeben */
|
||||
if( ! IRC_Send_WHO( Client, chan, only_ops )) return DISCONNECTED;
|
||||
}
|
||||
for (c = Client_First(); c != NULL; c = Client_Next(c)) {
|
||||
if (Client_Type(c) != CLIENT_USER)
|
||||
continue;
|
||||
/*
|
||||
* RFC 2812, 3.6.1:
|
||||
* In the absence of the parameter, all visible (users who aren't
|
||||
* invisible (user mode +i) and who don't have a common channel
|
||||
* with the requesting client) are listed.
|
||||
*
|
||||
* The same result can be achieved by using a [sic] of "0"
|
||||
* or any wildcard which will end up matching every visible user.
|
||||
*
|
||||
* The [sic] passed to WHO is matched against users' host, server, real name and
|
||||
* nickname if the channel cannot be found.
|
||||
*/
|
||||
client_modes = Client_Modes(c);
|
||||
if (strchr(client_modes, 'i'))
|
||||
continue;
|
||||
|
||||
c = Client_First( );
|
||||
while( c )
|
||||
{
|
||||
if(( Client_Type( c ) == CLIENT_USER ) && ( ! strchr( Client_Modes( c ), 'i' )))
|
||||
{
|
||||
ok = false;
|
||||
if( Req->argc == 0 ) ok = true;
|
||||
else
|
||||
{
|
||||
if( strcasecmp( Req->argv[0], Client_ID( c )) == 0 ) ok = true;
|
||||
else if( strcmp( Req->argv[0], "0" ) == 0 ) ok = true;
|
||||
}
|
||||
if (only_ops && !strchr(client_modes, 'o'))
|
||||
continue;
|
||||
|
||||
if( ok && (( ! only_ops ) || ( strchr( Client_Modes( c ), 'o' ))))
|
||||
{
|
||||
/* Get flags */
|
||||
strcpy( flags, "H" );
|
||||
if( strchr( Client_Modes( c ), 'o' )) strlcat( flags, "*", sizeof( flags ));
|
||||
if (have_arg) { /* match pattern against user host/server/name/nick */
|
||||
client_match = MatchCaseInsensitive(pattern, Client_Hostname(c)); /* user's host */
|
||||
if (!client_match)
|
||||
client_match = MatchCaseInsensitive(pattern, Client_ID(Client_Introducer(c))); /* server */
|
||||
if (!client_match)
|
||||
client_match = Match(Req->argv[0], Client_Info(c)); /* realname */
|
||||
if (!client_match)
|
||||
client_match = MatchCaseInsensitive(pattern, Client_ID(c)); /* nick name */
|
||||
|
||||
/* Search suitable channel */
|
||||
cl2chan = Channel_FirstChannelOf( c );
|
||||
while( cl2chan )
|
||||
{
|
||||
cn = Channel_GetChannel( cl2chan );
|
||||
if( Channel_IsMemberOf( cn, Client ) ||
|
||||
! strchr( Channel_Modes( cn ), 's' ))
|
||||
{
|
||||
ptr = Channel_Name( cn );
|
||||
break;
|
||||
}
|
||||
cl2chan = Channel_NextChannelOf( c, cl2chan );
|
||||
}
|
||||
if( ! cl2chan ) ptr = "*";
|
||||
|
||||
if( ! IRC_WriteStrClient( Client, RPL_WHOREPLY_MSG, Client_ID( Client ), ptr, Client_User( c ), Client_Hostname( c ), Client_ID( Client_Introducer( c )), Client_ID( c ), flags, Client_Hops( c ), Client_Info( c ))) return DISCONNECTED;
|
||||
}
|
||||
if (!client_match) /* This isn't the client you're looking for */
|
||||
continue;
|
||||
}
|
||||
|
||||
/* naechster Client */
|
||||
c = Client_Next( c );
|
||||
if (strchr(client_modes, 'a'))
|
||||
strcpy(flags, "G"); /* user is away */
|
||||
else
|
||||
strcpy(flags, "H");
|
||||
|
||||
if (only_ops) /* this client is an operator */
|
||||
strlcat(flags, "*", sizeof(flags));
|
||||
|
||||
/* Search suitable channel */
|
||||
cl2chan = Channel_FirstChannelOf(c);
|
||||
while (cl2chan) {
|
||||
cn = Channel_GetChannel(cl2chan);
|
||||
if (Channel_IsMemberOf(cn, Client) ||
|
||||
!strchr(Channel_Modes(cn), 's'))
|
||||
{
|
||||
channelname = Channel_Name(cn);
|
||||
break;
|
||||
}
|
||||
cl2chan = Channel_NextChannelOf(c, cl2chan);
|
||||
}
|
||||
if (!cl2chan)
|
||||
channelname = "*";
|
||||
|
||||
if (!write_whoreply(Client, c, channelname, flags))
|
||||
return DISCONNECTED;
|
||||
}
|
||||
|
||||
if( chan ) return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), Channel_Name( chan ));
|
||||
else if( Req->argc == 0 ) return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), "*" );
|
||||
else return IRC_WriteStrClient( Client, RPL_ENDOFWHO_MSG, Client_ID( Client ), Req->argv[0] );
|
||||
if (Req->argc > 0)
|
||||
channelname = Req->argv[0];
|
||||
else
|
||||
channelname = "*";
|
||||
|
||||
return IRC_WriteStrClient(Client, RPL_ENDOFWHO_MSG, Client_ID(Client), channelname);
|
||||
} /* IRC_WHO */
|
||||
|
||||
|
||||
@ -1056,53 +1155,6 @@ IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
|
||||
} /* IRC_Send_NAMES */
|
||||
|
||||
|
||||
GLOBAL bool
|
||||
IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, bool OnlyOps )
|
||||
{
|
||||
bool is_visible, is_member;
|
||||
CL2CHAN *cl2chan;
|
||||
char flags[8];
|
||||
CLIENT *c;
|
||||
|
||||
assert( Client != NULL );
|
||||
assert( Chan != NULL );
|
||||
|
||||
if( Channel_IsMemberOf( Chan, Client )) is_member = true;
|
||||
else is_member = false;
|
||||
|
||||
/* Secret channel? */
|
||||
if( ! is_member && strchr( Channel_Modes( Chan ), 's' )) return CONNECTED;
|
||||
|
||||
/* Alle Mitglieder suchen */
|
||||
cl2chan = Channel_FirstMember( Chan );
|
||||
while( cl2chan )
|
||||
{
|
||||
c = Channel_GetClient( cl2chan );
|
||||
|
||||
if( strchr( Client_Modes( c ), 'i' )) is_visible = false;
|
||||
else is_visible = true;
|
||||
|
||||
if( is_member || is_visible )
|
||||
{
|
||||
/* Flags zusammenbasteln */
|
||||
strcpy( flags, "H" );
|
||||
if( strchr( Client_Modes( c ), 'o' )) strlcat( flags, "*", sizeof( flags ));
|
||||
if( strchr( Channel_UserModes( Chan, c ), 'o' )) strlcat( flags, "@", sizeof( flags ));
|
||||
else if( strchr( Channel_UserModes( Chan, c ), 'v' )) strlcat( flags, "+", sizeof( flags ));
|
||||
|
||||
/* ausgeben */
|
||||
if(( ! OnlyOps ) || ( strchr( Client_Modes( c ), 'o' )))
|
||||
{
|
||||
if( ! IRC_WriteStrClient( Client, RPL_WHOREPLY_MSG, Client_ID( Client ), Channel_Name( Chan ), Client_User( c ), Client_Hostname( c ), Client_ID( Client_Introducer( c )), Client_ID( c ), flags, Client_Hops( c ), Client_Info( c ))) return DISCONNECTED;
|
||||
}
|
||||
}
|
||||
|
||||
/* naechstes Mitglied suchen */
|
||||
cl2chan = Channel_NextMember( Chan, cl2chan );
|
||||
}
|
||||
return CONNECTED;
|
||||
} /* IRC_Send_WHO */
|
||||
|
||||
|
||||
/**
|
||||
* Send the ISUPPORT numeric (005).
|
||||
|
||||
@ -8,7 +8,7 @@
|
||||
* (at your option) any later version.
|
||||
* Please read the file COPYING, README and AUTHORS for more information.
|
||||
*
|
||||
* $Id: irc-info.h,v 1.4 2007/11/21 12:16:36 alex Exp $
|
||||
* $Id: irc-info.h,v 1.5 2008/02/11 11:06:31 fw Exp $
|
||||
*
|
||||
* IRC info commands (header)
|
||||
*/
|
||||
@ -35,7 +35,6 @@ GLOBAL bool IRC_WHOWAS PARAMS(( CLIENT *Client, REQUEST *Req ));
|
||||
GLOBAL bool IRC_Send_LUSERS PARAMS(( CLIENT *Client ));
|
||||
GLOBAL bool IRC_Send_NAMES PARAMS(( CLIENT *Client, CHANNEL *Chan ));
|
||||
GLOBAL bool IRC_Show_MOTD PARAMS(( CLIENT *Client ));
|
||||
GLOBAL bool IRC_Send_WHO PARAMS(( CLIENT *Client, CHANNEL *Chan, bool OnlyOps ));
|
||||
GLOBAL bool IRC_Send_ISUPPORT PARAMS(( CLIENT *Client ));
|
||||
|
||||
|
||||
|
||||
@ -9,7 +9,7 @@
|
||||
# Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
|
||||
# der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
|
||||
#
|
||||
# $Id: Makefile.am,v 1.15 2007/11/18 15:07:16 alex Exp $
|
||||
# $Id: Makefile.am,v 1.16 2008/02/11 11:06:32 fw Exp $
|
||||
#
|
||||
|
||||
AUTOMAKE_OPTIONS = ../portab/ansi2knr
|
||||
@ -21,6 +21,7 @@ EXTRA_DIST = \
|
||||
start-server.sh stop-server.sh tests.sh stress-server.sh \
|
||||
test-loop.sh wait-tests.sh \
|
||||
connect-test.e channel-test.e mode-test.e \
|
||||
who-away-test.e
|
||||
stress-A.e stress-B.e check-idle.e \
|
||||
ngircd-test.conf
|
||||
|
||||
@ -47,6 +48,10 @@ channel-test: tests.sh
|
||||
rm -f channel-test
|
||||
ln -s $(srcdir)/tests.sh channel-test
|
||||
|
||||
who-away-test: tests.sh
|
||||
rm -f who-away-test
|
||||
ln -s $(srcdir)/tests.sh who-away-test
|
||||
|
||||
mode-test: tests.sh
|
||||
rm -f mode-test
|
||||
ln -s $(srcdir)/tests.sh mode-test
|
||||
@ -54,6 +59,7 @@ mode-test: tests.sh
|
||||
TESTS = start-server.sh \
|
||||
connect-test \
|
||||
channel-test \
|
||||
who-away-test \
|
||||
mode-test \
|
||||
stress-server.sh \
|
||||
stop-server.sh
|
||||
|
||||
100
src/testsuite/who-away-test.e
Normal file
100
src/testsuite/who-away-test.e
Normal file
@ -0,0 +1,100 @@
|
||||
# $Id: who-away-test.e,v 1.1 2008/02/11 11:06:32 fw Exp $
|
||||
|
||||
spawn telnet localhost 6789
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
"Connected"
|
||||
}
|
||||
|
||||
send "nick nick\r"
|
||||
send "user user . . :Real Name\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
"376"
|
||||
}
|
||||
|
||||
send "who\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick H :0 Real Name"
|
||||
}
|
||||
|
||||
send "who 0\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick H :0 Real Name"
|
||||
}
|
||||
|
||||
send "who *\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick H :0 Real Name"
|
||||
}
|
||||
|
||||
send "away :testing\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
"306 nick"
|
||||
}
|
||||
|
||||
send "who localhost\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick G :0 Real Name"
|
||||
}
|
||||
|
||||
send "who ngircd.test.server\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick G :0 Real Name"
|
||||
}
|
||||
|
||||
send "who Real?Name\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick G :0 Real Name"
|
||||
}
|
||||
|
||||
send "who nick\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick G :0 Real Name"
|
||||
}
|
||||
|
||||
send "away\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
"305 nick"
|
||||
}
|
||||
|
||||
send "who *cal*ho??\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick H :0 Real Name"
|
||||
}
|
||||
|
||||
send "who *.server\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick H :0 Real Name"
|
||||
}
|
||||
|
||||
send "who Real*me\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick H :0 Real Name"
|
||||
}
|
||||
|
||||
send "who n?c?\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
":ngircd.test.server 352 nick * ~user localhost ngircd.test.server nick H :0 Real Name"
|
||||
}
|
||||
|
||||
send "quit\r"
|
||||
expect {
|
||||
timeout { exit 1 }
|
||||
"Connection closed"
|
||||
}
|
||||
|
||||
# -eof-
|
||||
Loading…
Reference in New Issue
Block a user