[ViewVC] Diff of: cvs/deliantra/server/ext/login.ext

Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.22 by root, Tue Jan 9 01:28:32 2007 UTC vs.
Revision 1.128 by root, Sat Nov 17 12:02:43 2012 UTC

…		…
1	#! perl	1	#! perl # mandatory depends=highscore
2		2
3	# login handling	3	# login handling
4		4
5	use Fcntl;	5	use Fcntl;
6	use Coro::AIO;	6	use Coro::AIO;
		7	use Deliantra::Util ();
7		8
8	my $PLAYERDIR = sprintf "%s/%s", cf::localdir, cf::playerdir;	9	CONF MAX_DISCONNECT_TIME = 3600;
9		10
10	# paranoia function to overwrite a string-in-place	11	our $VALID_LOGIN = qr<^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,19}\z>;
11	sub nuke_str {
12	substr $_[0], 0, (length $_[0]), "x" x length $_[0]
13	}
14		12
15	sub query {	13	sub query {
16	my ($ns, $flags, $text) = @_;	14	my ($ns, $flags, $text) = @_;
17		15
18	my $current = $Coro::current;	16	$ns->query ($flags, $text, Coro::rouse_cb);
19	$ns->query ($flags, $text, sub { $current->ready; $current = $_[0]; });	17	Coro::rouse_wait
20	Coro::schedule while ref $current;
21
22	$current
23	}	18	}
24		19
25	sub can_cleanup {	20	sub can_cleanup {
26	my ($pl, $mtime) = @_;	21	my ($pl, $mtime) = @_;
27		22
40	return unless cf::player::find_active $user;	35	return unless cf::player::find_active $user;
41		36
42	$ns->send_drawinfo (	37	$ns->send_drawinfo (
43	"That player is already logged in on this server. "	38	"That player is already logged in on this server. "
44	. "If you want to create a new player, choose another name. "	39	. "If you want to create a new player, choose another name. "
45	. "If you are already a registered player, make sure nobody "	40	. "If you have already a registered, make sure nobody "
46	. "else is using your account at this time. If you lost your conenction "	41	. "else is using your account at this time. If you lost your connection "
47	. "then the server will likely timeout within a minute. If you still "	42	. "then the server will likely timeout within a minute. If you still "
48	. "cannot log-in after a minute, you are still logged in. Make sure "	43	. "cannot log-in after a minute, you are still logged in. Make sure "
49	. "you do not have another client running. If you use windows, reboot, "	44	. "you do not have another client running. If you use windows, reboot, "
50	. "this will fix anything.",	45	. "this will fix anything.",
51	cf::NDI_RED	46	cf::NDI_RED
52	);	47	);
53		48
54	1	49	1
55	}	50	}
56		51
57	sub check_clean_save {	52	sub safe_spot($) {
58	my ($pl) = @_;	53	my ($pl) = @_;
59
60	unless (delete $pl->{clean_save}) {
61	#d#TODO
62	}	54
63	}	55	my $ob = $pl->ob;
64		56
65	# delete a player directory, be non-blocking AND synchronous...	57	my $m = $ob->map
66	# (thats hard, so we crap out and fork).	58	or return;
		59	my $x = $ob->x;
		60	my $y = $ob->y;
		61
		62	# never happens normally, but helps when shell users make mistakes
		63	$m->linkable
		64	or return 1;
		65
		66	scalar grep $_->type == cf::SAVEBED, $m->at ($x, $y)
		67	}
		68
		69	sub enter_map {
		70	my ($pl) = @_;
		71
		72	my $ob = $pl->ob;
		73
		74	my ($map, $x, $y)
		75	= $ob->{_link_pos}
		76	? @{delete $ob->{_link_pos}}
		77	: ($pl->maplevel, $ob->x, $ob->y);
		78
		79	$ob->enter_link;
		80
		81	my $m = cf::map::find $map;
		82	my $time = delete $pl->{unclean_save};
		83
		84	if ($time && $m) {
		85	if ($time < $m->{instantiate_time}) {
		86	# the map was reset in the meantime
		87	my $age = $cf::RUNTIME - $time;
		88
		89	cf::info $ob->name, " map reset after logout, logout age $age (>= $MAX_DISCONNECT_TIME)\n";#d#
		90
		91	if ($age >= $MAX_DISCONNECT_TIME) {
		92	$ob->message (
		93	"You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
		94	. "Unfortunately, nobody was near to help you when the monsters arrived to eat you. "
		95	. "Maybe you can find comfort in the thought that your body was quite satisfying in taste... "
		96	. "H<You disconnected too long without having used a savebed.>",
		97	cf::NDI_RED
		98	);
		99	# kill them.
		100	# reminds me of the famous badness 10000 syndrome...
		101	$ob->stats->hp (-10000); #] if they survive this they deserved to live
		102	my $killer = cf::arch::get "killer_login"; $pl->killer ($killer); $killer->destroy;
		103	} else {
		104	($map, $x, $y) = $pl->savebed;
		105
		106	$ob->message (
		107	"You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
		108	. "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. "
		109	. "Better use a savebed next time, much worse things could have happened... "
		110	. "H<You disconnected without having used a savebed. When you do that for too long, you might die.>",
		111	cf::NDI_RED
		112	);
		113	}
		114	} else {
		115	$ob->message (
		116	"You didn't use a bed to reality to leave this realm. This is very dangerous, "
		117	. "as lots of things could happen when you leave by other means, such as cave-ins, "
		118	. "or monsters suddenly snapping your body. Better use a savebed next time. "
		119	. "H<Always apply a bed of reality to disconnect from the server.>",
		120	cf::NDI_RED
		121	);
		122	}
		123	}
		124
		125	$ob->goto ($map, $x, $y);
		126	}
		127
		128	sub encode_password($) {
		129	unpack "H*", Deliantra::Util::hash_pw $_[0]
		130	}
		131
		132	sub compare_password($$) {
		133	my ($pass, $token) = @_;
		134
		135	if ($token =~ /!!(.*)/) {
		136	return +(substr $pass, 0, 8) eq pack "H*", $1;
		137	} elsif ($token =~ /!(.*)/) {
		138	return $pass eq pack "H*", $1;
		139	} else {
		140	return $token eq crypt $pass, $token;
		141	}
		142	}
		143
		144	# delete a player directory
67	sub nuke_playerdir {	145	sub nuke_playerdir {
68	my ($user) = @_;	146	my ($user) = @_;
69		147
		148	my $lock = cf::lock_acquire "ext::login::nuke_playerdir";
		149
		150	my $temp = "$PLAYERDIR/~$Coro::current~deleting~";
70	aio_stat "$PLAYERDIR/$user";	151	aio_rename "$PLAYERDIR/$user", $temp;
71	system "cd \Q$PLAYERDIR\E "	152	IO::AIO::aio_rmtree $temp;
72	. "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null "
73	. "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)";
74	}	153	}
75		154
76	sub addme {	155	sub login {
		156	my ($pl) = @_;
		157
		158	# handle character creation, if neccessary
		159	# the rest of this function is character creation
		160
		161	my $ns = $pl->ns;
		162	my $ob = $pl->ob;
		163
		164	$Coro::current->{desc} = "addme(" . $ob->name . ") login";
		165
		166	if ($pl->{chargen} eq "init") {
		167	$ob->goto ($pl->maplevel, $ob->x, $ob->y);
		168
		169	# create the playerdir, if necessary, as chargen_race_done did it before
		170	# presumably because of unique maps
		171	aio_mkdir playerdir $pl, 0770;
		172	delete $pl->{deny_save}; # set by new
		173	$pl->save;
		174
		175	$pl->{chargen} = "stats";
		176	}
		177
		178	if ($pl->{chargen} eq "stats") {
		179	while () {
		180	$ob->update_stats;
		181	$pl->save_stats;
		182
		183	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		184	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
		185
		186	if ($res =~ /^[Nn]/) {
		187	last;
		188	} elsif ($res > 0 && $res <= 7) {
		189	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
		190
		191	if ($swap > 0 && $swap <= 7) {
		192	$ob->swap_stats ($res - 1, $swap - 1);
		193	}
		194	} else {
		195	$ob->roll_stats;
		196	}
		197
		198	Coro::Timer::sleep 0.05;
		199	}
		200
		201	$ob->set_animation (2);
		202	$ob->add_statbonus;
		203
		204	$pl->{chargen} = "race";
		205	}
		206
		207	if ($pl->{chargen} eq "race") {
		208	while () {
		209	$ns->send_msg ("chargen-race-title", ucfirst $pl->title, -1);
		210	my $msg = $ob->msg;
		211	$msg =~ s/(?<=\S)\n(?=\S)/ /g;
		212	$ns->send_msg ("chargen-race-description", $msg, cf::NDI_BLUE);
		213
		214	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		215	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n";
		216
		217	last if $res =~ /[dD]/;
		218
		219	$pl->chargen_race_next;
		220	Coro::Timer::sleep 0.05;
		221	}
		222
		223	$pl->chargen_race_done;
		224	$pl->{chargen} = "gender";
		225	}
		226
		227	if ($pl->{chargen} eq "race") {
		228	while () {
		229	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		230	"Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n";
		231
		232	if ($res =~ /^[fF]/) {
		233	$pl->gender (1);
		234	last;
		235	} elsif ($res =~ /^[mM]/) {
		236	$pl->gender (0);
		237	last;
		238	}
		239	Coro::Timer::sleep 0.05;
		240	}
		241	$pl->{chargen} = "done";
		242	}
		243
		244	$ns->state (cf::ST_PLAYING);
		245
		246	if ($pl->{chargen} eq "done") {
		247	# XXX: Workaround for delayed client ext protocol handshake
		248	$pl->esrv_new_player;
		249
		250	$pl->{chargen} = "done";
		251	}
		252
		253	$ob->reply (undef, "Welcome to Deliantra!");
		254
		255	if (0 < Coro::AIO::aio_load "$cf::CONFDIR/motd", my $motd) {
		256	$pl->ns->send_msg ("c/motd" => $motd, cf::NDI_CLEAR);
		257	}
		258	}
		259
		260	sub chargen {
		261	my ($ns, $user, $hash) = @_;
		262
		263	# lock again, too lazy to make this nicer
		264	local $cf::LOGIN_LOCK{$user} = 1;
		265
		266	# just to make sure nothing is left over
		267	# normally, nothing is there.
		268	nuke_playerdir $user;
		269
		270	my $pl = cf::player::new $user;
		271	$pl->password (unpack "H*", $hash);
		272	$pl->connect ($ns);
		273
		274	$pl->{chargen} = "init";
		275
		276	login $pl;
		277	}
		278
		279	cf::client->attach (on_addme => sub {
77	my ($ns) = @_;	280	my ($ns) = @_;
78		281
79	$ns->destroy if $ns->pl;	282	$ns->{addme}++ and return $ns->destroy;
80		283
81	$ns->async (sub {	284	$ns->async (sub {
		285	$Coro::current->{desc} = "addme init";
		286
82	my ($user, $pass);	287	my ($user, $pass);
83		288
84	$ns->send_packet ("addme_success");	289	$ns->send_packet ("addme_success");
85		290
86	for (;;) {	291	for (;;) {
…		…
91	cf::NDI_BLUE	296	cf::NDI_BLUE
92	);	297	);
93		298
94	# read username	299	# read username
95	while () {	300	while () {
96	$user = query $ns, 0, "What is your name?\n:";	301	$user = query $ns, 0, "What is your name? (login names are case-sensitive)\n:";
97		302
98	if ($cf::LOGIN_LOCK{$user}) {	303	if ($cf::LOGIN_LOCK{$user}) {
99	$ns->send_drawinfo (	304	$ns->send_drawinfo (
100	"That username is currently used in another login session. "	305	"That username is currently used in another login session. "
101	. "Chose another, or wait till the other session has ended.",	306	. "Chose another, or wait till the other session has ended.",
102	cf::NDI_RED	307	cf::NDI_RED
103	);	308	);
104	} elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,17}$/) {	309	} elsif ($user =~ $VALID_LOGIN) {
105	last;	310	last;
106	} else {	311	} else {
107	$ns->send_drawinfo (	312	$ns->send_drawinfo (
108	"Your username contains illegal characters "	313	"Your username contains illegal characters "
109	. "(only a-z, A-Z and 0-9 are allowed), "	314	. "(only a-z, A-Z and 0-9 are allowed), "
110	. "or is not between 3 and 18 characters in length.",	315	. "or is not between 3 and 20 characters in length.",
111	cf::NDI_RED	316	cf::NDI_RED
112	);	317	);
113	}	318	}
		319	Coro::Timer::sleep 0.4;
114	}	320	}
115		321
116	check_playing $ns, $user and next;	322	check_playing $ns, $user and next;
		323
		324	$Coro::current->{desc} = "addme($user) pass";
117		325
118	$ns->send_drawinfo (	326	$ns->send_drawinfo (
119	"Welcome $user, please enter your password now. "	327	"Welcome $user, please enter your password now. "
120	. "New users should now choose a password. "	328	. "New users should now choose a password. "
121	. "Anything your client lets you enter is fine.",	329	. "Anything your client lets you enter is fine.",
…		…
129	$ns->send_drawinfo (	337	$ns->send_drawinfo (
130	"Try to use at least three characters as your password please, "	338	"Try to use at least three characters as your password please, "
131	. "that cannot be too much to ask for :)",	339	. "that cannot be too much to ask for :)",
132	cf::NDI_RED	340	cf::NDI_RED
133	);	341	);
		342	Coro::Timer::sleep 0.4;
134	}	343	}
135		344
136	# lock this username for the remainder of this login session	345	# lock this username for the remainder of this login session
137	if ($cf::LOGIN_LOCK{$user}) {	346	if ($cf::LOGIN_LOCK{$user}) {
138	$ns->send_drawinfo (	347	$ns->send_drawinfo (
…		…
144	}	353	}
145	local $cf::LOGIN_LOCK{$user} = 1;	354	local $cf::LOGIN_LOCK{$user} = 1;
146		355
147	check_playing $ns, $user and next;	356	check_playing $ns, $user and next;
148		357
		358	$Coro::current->{desc} = "addme($user) check";
		359
149	# try to read the user file and check the password	360	# try to read the user file and check the password
150	if (my $pl = cf::player::find $user) {	361	if (my $pl = cf::player::find $user) {
151	aio_stat $pl->path and next;	362	aio_stat $pl->path and next;
152	my $mtime = (stat _)[9];	363	my $mtime = (stat _)[9];
153	my $hash = $pl->password;	364	my $token = $pl->password;
154		365
155	if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) {	366	if ($cf::CFG{ext_login_nocheck} or compare_password $pass, $token) {
156	nuke_str $pass;	367	# player exists and passwords match - we can proceed
		368
157	# password matches, wonderful	369	# password matches, wonderful
158	my $pl = cf::player::find $user or next;	370	my $pl = cf::player::find $user or next;
159	$pl->connect ($ns);	371	$pl->connect ($ns);
160	check_clean_save $pl;	372	enter_map $pl;
161	$pl->{clean_save} = 1;	373	login $pl;
162	last;	374	return;
163	} elsif (can_cleanup $pl, $mtime) {	375	} elsif (can_cleanup $pl, $mtime) {
164	Coro::Timer::sleep 1;	376	Coro::Timer::sleep 1;
165		377
166	$ns->send_drawinfo (	378	$ns->send_drawinfo (
167	"Player exists, but password does not match. If this is your account, "	379	"Player exists, but password does not match. If this is your account, "
168	. "please try again. If not, you can now decide to take over this account "	380	. "please try again. If not, you can now decide to take over this account "
169	. "because it has not been in-use for some time.",	381	. "because it has not been in-use for some time.",
170	cf::NDI_RED	382	cf::NDI_RED
171	);	383	);
172		384
173	#TODO: nuke_str
174	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/	385	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/
175	or next;	386	or next;
176		387
177	# check if the file hasn't changed	388	# check if the file hasn't changed
178	aio_stat cf::player::path $user and next;	389	aio_stat cf::player::path $user and next;
…		…
180		391
181	$pl->quit_character;	392	$pl->quit_character;
182		393
183	# fall through to creation	394	# fall through to creation
184	} else {	395	} else {
185	nuke_str $pass;
186
187	Coro::Timer::sleep 1;	396	Coro::Timer::sleep 1;
188		397
189	$ns->send_drawinfo (	398	$ns->send_drawinfo (
190	"Wrong username or password. Please try again "	399	"Wrong username or password. Please try again "
191	. "(check for Numlock and other semi-obvious error sources).",	400	. "(check for Numlock and other semi-obvious error sources).",
192	cf::NDI_RED	401	cf::NDI_RED
193	);	402	);
194	next;	403	next;
195	}	404	}
		405	} else {
		406	# unable to load the playerfile:
		407	# check whether the player dir exists, which means the file is corrupted or
		408	# something very similar.
		409	if (!aio_stat cf::player::playerdir $user) {
		410	$ns->send_drawinfo (
		411	"Unable to retrieve this player. It might be a locked or broken account. "
		412	. "If this is your account, ask a dungeon master for assistance. "
		413	. "Otherwise choose a different login name.",
		414	cf::NDI_RED
		415	);
		416	next;
196	}	417	}
197		418	}
198	# the rest of this function is character creation
199
200	# just to make sure nothing is left over
201	nuke_playerdir $user;
202		419
203	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";	420	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";
204		421
205	if ($pass2 ne $pass) {	422	if ($pass2 ne $pass) {
206	nuke_str $pass;
207	nuke_str $pass2;
208	$ns->send_drawinfo (	423	$ns->send_drawinfo (
209	"The passwords do not match, please try again.",	424	"The passwords do not match, please try again.",
210	cf::NDI_RED	425	cf::NDI_RED
211	);	426	);
		427	Coro::Timer::sleep 0.5;
212	next;	428	next;
213	}	429	}
214		430
215	nuke_str $pass2;
216
217	my $pl = cf::player::new $user;
218	$pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]);
219	nuke_str $pass;
220	$pl->connect ($ns);
221
222	my $ob = $pl->ob;
223
224	while () {
225	$ob->update_stats;
226	$pl->save_stats;
227
228	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
229	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
230
231	if ($res =~ /^[Nn]/) {
232	last;
233	} elsif ($res > 0 && $res <= 7) {
234	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
235
236	if ($swap > 0 && $swap <= 7) {
237	$ob->swap_stats ($res - 1, $swap - 1);
238	}
239	} else {
240	$ob->roll_stats;
241	}
242	}
243
244	$ob->set_animation (2);
245	$ob->add_statbonus;
246
247	$ns->send_drawinfo ($ob->msg, cf::NDI_BLUE);
248	$ns->send_packet (sprintf "query %d %s", cf::CS_QUERY_SINGLECHAR,
249	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
250
251	$ns->state (cf::ST_CHANGE_CLASS);
252	delete $pl->{deny_save};#d# too early
253
254	last;	431	last;
255	}	432	}
		433
		434	chargen $ns, $user, Deliantra::Util::hash_pw $pass;
256	});	435	});
257	}	436	});
		437
		438	cf::client->attach (
		439	on_version => sub {
		440	my ($ns, $arg) = @_;
		441
		442	# perl probably uses lrand48, which is not secure at all
		443	# maybe require linux and use /dev/urandom.
		444	$ns->{nonces} = [map { join "", map { chr rand 256 } 0..63 } 1..2];
		445	$ns->ext_msg (nonces => @{ $ns->{nonces} });
		446	},
		447	);
		448
		449	cf::register_async_exticmd create_login => sub {
		450	my ($ns, $reply, $user, $pass) = @_;
		451
		452	$ns->{addme}++ and return $ns->destroy;
		453
		454	$ns->async (sub {
		455	my $fail = sub {
		456	$reply->(0, $_[0]);
		457	$ns->flush; # does not ensure that the data reaches the client - TODO
		458	# need to do this in another thread, as this one gets canceled
		459	Coro::async_pool {
		460	Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
		461	$ns->destroy if $ns->valid;
		462	};
		463	Coro::schedule; # do the destroy, should not return
		464	};
		465
		466	$user =~ $VALID_LOGIN
		467	or return $fail (
		468	"Your username contains illegal characters (only a-z, A-Z and 0-9 are allowed), "
		469	. "or is not between 3 and 20 characters in length."
		470	);
		471
		472	cf::player::find $user
		473	and return $fail->("User '$user' already exists - choose another login name.");
		474
		475	$reply->(1, "Account Created");
		476
		477	chargen $ns, $user, $pass;
		478	});
		479	};
		480
		481	cf::register_async_exticmd login => sub {
		482	my ($ns, $reply, $user, $hash) = @_;
		483
		484	$ns->{addme}++ and return $ns->destroy;
		485
		486	$ns->async (sub {
		487	local $cf::LOGIN_LOCK{$user} = 1;
		488
		489	$Coro::current->{desc} = "login($user) check";
		490
		491	my $fail = sub {
		492	$reply->(0, $_[0]);
		493	$ns->flush; # does not ensure that the data reaches the client - TODO
		494	# need to do this in another thread, as this one gets canceled
		495	Coro::async_pool {
		496	Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
		497	$ns->destroy if $ns->valid;
		498	};
		499	Coro::schedule; # do the destroy, should not return
		500	};
		501
		502	# try to read the user file and check the password
		503	my $pl = cf::player::find $user
		504	or return $fail->("User '$user' does not exist - wrong spelling?");
		505
		506	aio_stat $pl->path
		507	and return $ns->destroy;
		508
		509	my $mtime = (stat _)[9];
		510	my $token = $pl->password;
		511
		512	$token = $token =~ /^!/
		513	? Deliantra::Util::hash_pw pack "H*", substr $token, 1
		514	: pack "H*", $token;
		515
		516	$token = Deliantra::Util::auth_pw $token, $ns->{nonces}[0], $ns->{nonces}[1];
		517
		518	$token eq $hash
		519	or $cf::CFG{ext_login_nocheck}
		520	or return $fail->("User exists, but the password doesn't match - check your spelling, NumLock/CapsLock etc.");
		521
		522	# player exists and passwords match - we can proceed
		523
		524	$reply->(1, "Success");
		525
		526	$pl->connect ($ns);
		527	enter_map $pl;
		528	login $pl;
		529	});
		530	};
		531
		532	cf::register_command password => sub {
		533	my ($pl, $arg) = @_;
		534
		535	unless ($pl->flag (cf::FLAG_WIZ)) {
		536	$pl->message (
		537	"The password can currently only changed by a DM.",
		538	cf::NDI_UNIQUE \| cf::NDI_REPLY);
		539	return;
		540	}
		541
		542	$pl->message (#d#
		543	"Passwords cannot currently be changed.",#d#
		544	cf::NDI_UNIQUE \| cf::NDI_REPLY);#d#
		545	return;#d#
		546
		547	my (@args) = split /\s+/, $arg;
		548	my ($player, $new_pw) = @args;
		549
		550	if ($pl->flag (cf::FLAG_WIZ) && $player eq '') {
		551	$pl->message (
		552	"Usage: password <player> [<new password>]",
		553	cf::NDI_UNIQUE \| cf::NDI_REPLY);
		554	return;
		555	}
		556
		557	if ($new_pw eq '') {
		558	$new_pw =
		559	join '',
		560	map { ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[(cf::rndm 64)] }
		561	1..9;
		562	}
		563
		564	cf::async {
		565	my $plc = cf::player::find $player;
		566	if ($plc) {
		567	$plc->password (encode_password $new_pw);
		568	$pl->message (
		569	"Ok, changed password of '$player' to '$new_pw'!",
		570	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		571	} else {
		572	$pl->message (
		573	"Fail! Couldn't set password for '$player', "
		574	. "he doesn't seem to exist!",
		575	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		576	}
		577	};
		578	};
258		579
259	cf::register_command quit => sub {	580	cf::register_command quit => sub {
260	my ($ob, $arg) = @_;	581	my ($ob, $arg) = @_;
261		582
262	$ob->reply (undef,	583	$ob->send_msg (undef,
263	"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "	584	"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "
264	. "If you are sure you want to do this, then use the quit_character command instead of quit.",	585	. "If you are sure you want to do this, then use the quit_character command instead of quit.",
265	cf::NDI_UNIQUE \| cf::NDI_RED);	586	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
266	};	587	};
267		588
268	cf::register_command quit_character => sub {	589	cf::register_command quit_character => sub {
269	my ($ob, $arg) = @_;	590	my ($ob, $arg) = @_;
270		591
271	my $pl = $ob->contr;	592	my $pl = $ob->contr;
272		593
273	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {	594	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {
274	if ($_[0] !~ /^[yY]/) {	595	if ($_[0] !~ /^[yY]/) {
275	$ob->reply (undef,	596	$ob->send_msg (undef, "Ok, not not quitting then.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
276	"Ok, not not quitting then.",
277	cf::NDI_UNIQUE \| cf::NDI_RED);
278	} else {	597	} else {
279	$ob->reply (undef,	598	$ob->send_msg (undef, "Ok, quitting, hope to see you again.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
280	"Ok, quitting, hope to see you again.",	599	cf::async {
281	cf::NDI_UNIQUE \| cf::NDI_RED);
282	$pl->ns->flush;
283	$pl->quit_character;	600	$pl->quit_character;
		601	};
284	}	602	}
285	});	603	});
286	};	604	};
287		605
288	cf::object->attach (	606	cf::object->attach (
…		…
294		612
295	my $pl = $ob->contr;	613	my $pl = $ob->contr;
296		614
297	# update respawn position	615	# update respawn position
298	$pl->savebed ($bed->map->path, $bed->x, $bed->y);	616	$pl->savebed ($bed->map->path, $bed->x, $bed->y);
299	cf::async { $pl->save };
300		617
301	$pl->killer ("left");	618	cf::async {
302	$ob->check_score;	619	my $killer = cf::arch::get "killer_logout"; $pl->killer ($killer); $killer->destroy;
		620	ext::highscore::check $ob;
303		621
304	$ob->reply (undef, "In the future, you will wake up here when you die.");	622	$pl->save;
305		623
		624	$ob->send_msg ($cf::SAY_CHANNEL => "In the future, you will wake up here when you die.", cf::NDI_DEF \| cf::NDI_REPLY);
		625
		626	my $ns = $pl->ns
		627	or return;
		628
306	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {	629	$ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {
307	if ($_[0] !~ /^[yY]/) {	630	if ($_[0] !~ /^[yY]/) {
308	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);	631	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);
309	$pl->deactivate;	632	$pl->deactivate;
310	$pl->ns->destroy;	633	$pl->ns->destroy;
311	} else {	634	}
312	cf::async { $pl->save };
313	}	635	});
314	});	636	};
315	},	637	},
316	);	638	);
317		639
318	cf::player->attach (	640	cf::player->attach (
319	on_login => sub {	641	on_login => sub {
…		…
328		650
329	if ($cleanly) {	651	if ($cleanly) {
330	$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;	652	$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
331	} else {	653	} else {
332	$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;	654	$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
333	delete $pl->{clean_save};	655	$pl->{unclean_save} = $cf::RUNTIME
		656	unless safe_spot $pl;
334	}	657	}
335	},	658	},
336	);	659	);
337		660
338	cf::client->attach (
339	on_addme => \&addme,
340	);
341
342	#############################################################################
343
344	our $SCHEDULE_INTERVAL = 10; # time the player scheduler sleeps between runs
345	our $SAVE_TIMEOUT = 20; # save players every n seconds
346	our $SAVE_INTERVAL = 0.5; # save at max. one player every $SAVE_INTERVAL
347
348	our $SCHEDULER = cf::async_ext {
349	while () {
350	Coro::Timer::sleep $SCHEDULE_INTERVAL;
351
352	# this weird form of iteration over values is used because
353	# the hash changes underneath us frequently, and for
354	# keeps a direct reference to the value without (in 5.8 perls)
355	# keeping a reference, so this is prone to crashes or worse.
356	my @players = keys %cf::PLAYER;
357	for (@players) {
358	my $pl = $cf::PLAYER{$_}
359	or next;
360	$pl->valid or next;
361
362	eval {
363	if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) {
364	$pl->save;
365
366	unless ($pl->active) {
367	# check refcounts, this is tricky and needs to be adjusted to fit server internals
368	my $ob = $pl->ob;
369	Scalar::Util::weaken $pl;
370	Scalar::Util::weaken $ob;
371	my $a_ = $pl->refcnt;
372	my $b_ = $ob->refcnt;
373	my $pl_ref = $pl->refcnt_cnt;
374	my $ob_ref = $ob->refcnt_cnt;
375
376	## pl_ref == one from object + one from cf::PLAYER
377	## ob_ref == one from simply being an object
378	if ($pl_ref == 2 && $ob_ref == 1) {
379	warn "player-scheduler destroy ", $ob->name;#d#
380
381	# remove from sight and get fresh "copies"
382	$pl = delete $cf::PLAYER{$ob->name};
383	$ob = $pl->ob;
384
385	$ob->destroy;
386	$pl->destroy;
387	} else {
388	warn "player-scheduler refcnt ", $ob->name, " $pl_ref,$a_ $ob_ref,$b_\n";#d#
389	}
390	}
391	Coro::Timer::sleep $SAVE_INTERVAL;
392	}
393	};
394	warn $@ if $@;
395	Coro::cede;
396	};
397	}
398	};
399
400	$SCHEDULER->prio (1);
401

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Comparing deliantra/server/ext/login.ext (file contents): Revision 1.22 by root, Tue Jan 9 01:28:32 2007 UTC vs. Revision 1.128 by root, Sat Nov 17 12:02:43 2012 UTC

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Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.22 by root, Tue Jan 9 01:28:32 2007 UTC vs.
Revision 1.128 by root, Sat Nov 17 12:02:43 2012 UTC