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

Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.17 by root, Mon Jan 8 14:11:05 2007 UTC vs.
Revision 1.125 by root, Sat Nov 17 10:40:22 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	$current
23	}	18	}
24		19
25	sub can_cleanup {	20	sub can_cleanup {
26	my ($playerfile, $mtime) = @_;	21	my ($pl, $mtime) = @_;
27		22
28	my $age = time - $mtime;	23	my $age = time - $mtime;
29	my $level = $playerfile =~ /^level (\d+)$/m ? $1 : return;	24	my $level = $pl->ob->level;
30		25
31	($level <= 3 && $age > 7 * 86400) # 7 days for level 0..3	26	($level <= 3 && $age > 7 * 86400) # 7 days for level 0..3
32	\|\| ($level <= 9 && $age > 90 * 86400) # 3 months for level 4..9	27	\|\| ($level <= 9 && $age > 90 * 86400) # 3 months for level 4..9
33	\|\| ($level <= 20 && $age > 180 * 86400) # 6 months for level 10..20	28	\|\| ($level <= 20 && $age > 180 * 86400) # 6 months for level 10..20
34	\|\| $age > 700 * 86400 # 2 years for everybody else	29	\|\| $age > 700 * 86400 # 2 years for everybody else
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*", $_[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	delete $pl->{deny_save}; # set by new
		167
		168	if ($pl->{chargen} eq "init") {
		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	$pl->save;
		173
		174	$ob->goto ($pl->maplevel, $ob->x, $ob->y);
		175
		176	$pl->{chargen} = "stats";
		177	}
		178
		179	if ($pl->{chargen} eq "stats") {
		180	while () {
		181	$ob->update_stats;
		182	$pl->save_stats;
		183
		184	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		185	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
		186
		187	if ($res =~ /^[Nn]/) {
		188	last;
		189	} elsif ($res > 0 && $res <= 7) {
		190	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
		191
		192	if ($swap > 0 && $swap <= 7) {
		193	$ob->swap_stats ($res - 1, $swap - 1);
		194	}
		195	} else {
		196	$ob->roll_stats;
		197	}
		198
		199	Coro::Timer::sleep 0.05;
		200	}
		201
		202	$ob->set_animation (2);
		203	$ob->add_statbonus;
		204
		205	$pl->{chargen} = "race";
		206	}
		207
		208	if ($pl->{chargen} eq "race") {
		209	while () {
		210	$ns->send_msg ("chargen-race-title", ucfirst $pl->title, -1);
		211	my $msg = $ob->msg;
		212	$msg =~ s/(?<=\S)\n(?=\S)/ /g;
		213	$ns->send_msg ("chargen-race-description", $msg, cf::NDI_BLUE);
		214
		215	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		216	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n";
		217
		218	last if $res =~ /[dD]/;
		219
		220	$pl->chargen_race_next;
		221	Coro::Timer::sleep 0.05;
		222	}
		223
		224	$pl->chargen_race_done;
		225	$pl->{chargen} = "gender";
		226	}
		227
		228	if ($pl->{chargen} eq "race") {
		229	while () {
		230	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		231	"Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n";
		232
		233	if ($res =~ /^[fF]/) {
		234	$pl->gender (1);
		235	last;
		236	} elsif ($res =~ /^[mM]/) {
		237	$pl->gender (0);
		238	last;
		239	}
		240	Coro::Timer::sleep 0.05;
		241	}
		242	$pl->{chargen} = "done";
		243	}
		244
		245	$ns->state (cf::ST_PLAYING);
		246
		247	if ($pl->{chargen} eq "done") {
		248	# XXX: Workaround for delayed client ext protocol handshake
		249	$pl->esrv_new_player;
		250
		251	$pl->{chargen} = "done";
		252	}
		253
		254	$ob->reply (undef, "Welcome to Deliantra!");
		255
		256	if (0 < Coro::AIO::aio_load "$cf::CONFDIR/motd", my $motd) {
		257	$pl->ns->send_msg ("c/motd" => $motd, cf::NDI_CLEAR);
		258	}
		259	}
		260
		261	sub chargen {
		262	my ($ns, $user, $hasah) = @_;
		263
		264	# lock again, too lazy to make this nicer
		265	local $cf::LOGIN_LOCK{$user} = 1;
		266
		267	# just to make sure nothing is left over
		268	# normally, nothing is there.
		269	nuke_playerdir $user;
		270
		271	my $pl = cf::player::new $user;
		272	$pl->password (encode_password $pass);
		273	$pl->connect ($ns);
		274
		275	$pl->{chargen} = "init";
		276
		277	login $pl;
		278	}
		279
		280	cf::client->attach (on_addme => sub {
77	my ($ns) = @_;	281	my ($ns) = @_;
78		282
79	$ns->destroy if $ns->pl;	283	$ns->{addme}++ and return $ns->destroy;
80		284
81	$ns->async (sub {	285	$ns->async (sub {
		286	$Coro::current->{desc} = "addme init";
		287
82	my ($user, $pass);	288	my ($user, $pass);
83		289
84	$ns->send_packet ("addme_success");	290	$ns->send_packet ("addme_success");
85		291
86	for (;;) {	292	for (;;) {
…		…
91	cf::NDI_BLUE	297	cf::NDI_BLUE
92	);	298	);
93		299
94	# read username	300	# read username
95	while () {	301	while () {
96	$user = query $ns, 0, "What is your name?\n:";	302	$user = query $ns, 0, "What is your name? (login names are case-sensitive)\n:";
97		303
98	if ($cf::LOGIN_LOCK{$user}) {	304	if ($cf::LOGIN_LOCK{$user}) {
99	$ns->send_drawinfo (	305	$ns->send_drawinfo (
100	"That username is currently used in another login session. "	306	"That username is currently used in another login session. "
101	. "Chose another, or wait till the other session has ended.",	307	. "Chose another, or wait till the other session has ended.",
102	cf::NDI_RED	308	cf::NDI_RED
103	);	309	);
104	} elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,17}$/) {	310	} elsif ($user =~ $VALID_LOGIN) {
105	last;	311	last;
106	} else {	312	} else {
107	$ns->send_drawinfo (	313	$ns->send_drawinfo (
108	"Your username contains illegal characters "	314	"Your username contains illegal characters "
109	. "(only a-z, A-Z and 0-9 are allowed), "	315	. "(only a-z, A-Z and 0-9 are allowed), "
110	. "or is not between 3 and 18 characters in length.",	316	. "or is not between 3 and 20 characters in length.",
111	cf::NDI_RED	317	cf::NDI_RED
112	);	318	);
113	}	319	}
		320	Coro::Timer::sleep 0.4;
114	}	321	}
115		322
116	check_playing $ns, $user and next;	323	check_playing $ns, $user and next;
		324
		325	$Coro::current->{desc} = "addme($user) pass";
117		326
118	$ns->send_drawinfo (	327	$ns->send_drawinfo (
119	"Welcome $user, please enter your password now. "	328	"Welcome $user, please enter your password now. "
120	. "New users should now choose a password. "	329	. "New users should now choose a password. "
121	. "Anything your client lets you enter is fine.",	330	. "Anything your client lets you enter is fine.",
…		…
129	$ns->send_drawinfo (	338	$ns->send_drawinfo (
130	"Try to use at least three characters as your password please, "	339	"Try to use at least three characters as your password please, "
131	. "that cannot be too much to ask for :)",	340	. "that cannot be too much to ask for :)",
132	cf::NDI_RED	341	cf::NDI_RED
133	);	342	);
		343	Coro::Timer::sleep 0.4;
134	}	344	}
135		345
136	# lock this username for the remainder of this login session	346	# lock this username for the remainder of this login session
137	if ($cf::LOGIN_LOCK{$user}) {	347	if ($cf::LOGIN_LOCK{$user}) {
138	$ns->send_drawinfo (	348	$ns->send_drawinfo (
…		…
144	}	354	}
145	local $cf::LOGIN_LOCK{$user} = 1;	355	local $cf::LOGIN_LOCK{$user} = 1;
146		356
147	check_playing $ns, $user and next;	357	check_playing $ns, $user and next;
148		358
		359	$Coro::current->{desc} = "addme($user) check";
		360
149	# try to read the user file and check the password	361	# try to read the user file and check the password
150	if (my $fh = aio_open cf::player::path $user, O_RDONLY, 0) {	362	if (my $pl = cf::player::find $user) {
		363	aio_stat $pl->path and next;
151	my $mtime = (stat $fh)[9];	364	my $mtime = (stat _)[9];
		365	my $token = $pl->password;
152		366
153	0 < aio_read $fh, 0, 16384, my $buf, 0 or next;	367	if ($cf::CFG{ext_login_nocheck} or compare_password $pass, $token) {
154	$buf =~ /^password (\S+)$/m or next;	368	# player exists and passwords match - we can proceed
155	my $hash = $1;
156		369
157	if ($hash eq crypt $pass, $hash) {
158	nuke_str $pass;
159	# password matches, wonderful	370	# password matches, wonderful
160	my $pl = cf::player::find $user or next;	371	my $pl = cf::player::find $user or next;
161	$pl->connect ($ns);	372	$pl->connect ($ns);
162	check_clean_save $pl;	373	enter_map $pl;
163	$pl->{clean_save} = 1;	374	login $pl;
164	last;	375	return;
165	} elsif (can_cleanup $buf, $mtime) {	376	} elsif (can_cleanup $pl, $mtime) {
166	Coro::Timer::sleep 1;	377	Coro::Timer::sleep 1;
167		378
168	$ns->send_drawinfo (	379	$ns->send_drawinfo (
169	"Player exists, but password does not match. If this is your account, "	380	"Player exists, but password does not match. If this is your account, "
170	. "please try again. If not, you can now decide to take over this account "	381	. "please try again. If not, you can now decide to take over this account "
171	. "because it has not been in-use for some time.",	382	. "because it has not been in-use for some time.",
172	cf::NDI_RED	383	cf::NDI_RED
173	);	384	);
174		385
175	#TODO: nuke_str
176	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/	386	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/
177	or next;	387	or next;
178		388
179	# check if the file hasn't changed	389	# check if the file hasn't changed
180	aio_stat cf::player::path $user and next;	390	aio_stat cf::player::path $user and next;
181	$mtime == (stat _)[9] or next;	391	$mtime == (stat _)[9] or next;
182		392
183	nuke_playerdir $user;	393	$pl->quit_character;
184		394
185	# fall through to creation	395	# fall through to creation
186	} else {	396	} else {
187	nuke_str $pass;
188
189	Coro::Timer::sleep 1;	397	Coro::Timer::sleep 1;
190		398
191	$ns->send_drawinfo (	399	$ns->send_drawinfo (
192	"Wrong username or password. Please try again "	400	"Wrong username or password. Please try again "
193	. "(check for Numlock and other semi-obvious error sources).",	401	. "(check for Numlock and other semi-obvious error sources).",
194	cf::NDI_RED	402	cf::NDI_RED
195	);	403	);
196	next;	404	next;
197	}	405	}
		406	} else {
		407	# unable to load the playerfile:
		408	# check whether the player dir exists, which means the file is corrupted or
		409	# something very similar.
		410	if (!aio_stat cf::player::playerdir $user) {
		411	$ns->send_drawinfo (
		412	"Unable to retrieve this player. It might be a locked or broken account. "
		413	. "If this is your account, ask a dungeon master for assistance. "
		414	. "Otherwise choose a different login name.",
		415	cf::NDI_RED
		416	);
		417	next;
198	}	418	}
199		419	}
200	# the rest of this function is character creation
201
202	# just to make sure nothing is left over
203	nuke_playerdir $user;
204		420
205	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";	421	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";
206		422
207	if ($pass2 ne $pass) {	423	if ($pass2 ne $pass) {
208	nuke_str $pass;
209	nuke_str $pass2;
210	$ns->send_drawinfo (	424	$ns->send_drawinfo (
211	"The passwords do not match, please try again.",	425	"The passwords do not match, please try again.",
212	cf::NDI_RED	426	cf::NDI_RED
213	);	427	);
		428	Coro::Timer::sleep 0.5;
214	next;	429	next;
215	}	430	}
216		431
217	nuke_str $pass2;
218
219	my $pl = cf::player::new $user;
220	$pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]);
221	nuke_str $pass;
222	$pl->connect ($ns);
223
224	my $ob = $pl->ob;
225
226	while () {
227	$ob->update_stats;
228	$pl->save_stats;
229
230	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
231	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
232
233	if ($res =~ /^[Nn]/) {
234	last;
235	} elsif ($res > 0 && $res <= 7) {
236	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
237
238	if ($swap > 0 && $swap <= 7) {
239	$ob->swap_stats ($res - 1, $swap - 1);
240	}
241	} else {
242	$ob->roll_stats;
243	}
244	}
245
246	$ob->set_animation (2);
247	$ob->add_statbonus;
248
249	$ns->send_drawinfo ($ob->msg, cf::NDI_BLUE);
250	$ns->send_packet (sprintf "query %d %s", cf::CS_QUERY_SINGLECHAR,
251	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
252
253	$ns->state (cf::ST_CHANGE_CLASS);
254	delete $pl->{deny_save};#d# too early
255
256	last;	432	last;
257	}	433	}
		434
		435	chargen $ns, $user, Deliantra::Util::hash_pw $pass;
258	});	436	});
259	}	437	});
		438
		439	cf::client->attach (
		440	on_version => sub {
		441	my ($ns, $arg) = @_;
		442
		443	# perl probably uses lrand48, which is not secure at all
		444	# maybe require linux and use /dev/urandom.
		445	$ns->{nonces} = [map { join "", map { chr rand 256 } 0..63 } 1..2];
		446	$ns->ext_msg (nonces => @{ $ns->{nonces} });
		447	},
		448	);
		449
		450	cf::register_async_exticmd create_login => sub {
		451	my ($ns, $reply, $user, $pass) = @_;
		452
		453	$ns->{addme}++ and return $ns->destroy;
		454
		455	$ns->async (sub {
		456	my $fail = sub {
		457	$reply->(0, $_[0]);
		458	$ns->flush; # does not ensure that the data reaches the client - TODO
		459	# need to do this in another thread, as this one gets canceled
		460	Coro::async_pool {
		461	Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
		462	$ns->destroy;
		463	};
		464	Coro::schedule; # do the destroy, should not return
		465	};
		466
		467	$user =~ $VALID_LOGIN
		468	or return $fail (
		469	"Your username contains illegal characters (only a-z, A-Z and 0-9 are allowed), "
		470	. "or is not between 3 and 20 characters in length."
		471	);
		472
		473	cf::player::find $user
		474	and return $fail->("User '$user' already exists - choose another login name.");
		475
		476	chargen $ns, $user, Deliantra::Util::hash_pw $pass;
		477	});
		478	};
		479
		480	cf::register_async_exticmd login => sub {
		481	my ($ns, $reply, $user, $hash) = @_;
		482
		483	$ns->{addme}++ and return $ns->destroy;
		484
		485	$ns->async (sub {
		486	local $cf::LOGIN_LOCK{$user} = 1;
		487
		488	$Coro::current->{desc} = "login($user) check";
		489
		490	my $fail = sub {
		491	$reply->(0, $_[0]);
		492	$ns->flush; # does not ensure that the data reaches the client - TODO
		493	# need to do this in another thread, as this one gets canceled
		494	Coro::async_pool {
		495	Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
		496	$ns->destroy;
		497	};
		498	Coro::schedule; # do the destroy, should not return
		499	};
		500
		501	# try to read the user file and check the password
		502	my $pl = cf::player::find $user
		503	or return $fail->("User '$user' does not exist - wrong spelling?");
		504
		505	aio_stat $pl->path
		506	and return $ns->destroy;
		507
		508	my $mtime = (stat _)[9];
		509	my $token = $pl->password;
		510
		511	$token = $token =~ /^!/
		512	? Deliantra::Util::hash_pw pack "H*", substr $token, 1
		513	: pack "H*", $token;
		514
		515	$token = Deliantra::Util::auth_pw $token, $ns->{nonces}[0], $ns->{nonces}[1];
		516
		517	$token eq $hash
		518	or $cf::CFG{ext_login_nocheck}
		519	or return $fail->("User exists, but the password doesn't match - check your spelling, NumLock/CapsLock etc.");
		520
		521	# player exists and passwords match - we can proceed
		522
		523	$reply->(1, "Success");
		524
		525	$pl->connect ($ns);
		526	enter_map $pl;
		527	login $pl;
		528	});
		529	};
		530
		531	cf::register_command password => sub {
		532	my ($pl, $arg) = @_;
		533
		534	unless ($pl->flag (cf::FLAG_WIZ)) {
		535	$pl->message (
		536	"The password can currently only changed by a DM.",
		537	cf::NDI_UNIQUE \| cf::NDI_REPLY);
		538	return;
		539	}
		540
		541	$pl->message (#d#
		542	"Passwords cannot currently be changed.",#d#
		543	cf::NDI_UNIQUE \| cf::NDI_REPLY);#d#
		544	return;#d#
		545
		546	my (@args) = split /\s+/, $arg;
		547	my ($player, $new_pw) = @args;
		548
		549	if ($pl->flag (cf::FLAG_WIZ) && $player eq '') {
		550	$pl->message (
		551	"Usage: password <player> [<new password>]",
		552	cf::NDI_UNIQUE \| cf::NDI_REPLY);
		553	return;
		554	}
		555
		556	if ($new_pw eq '') {
		557	$new_pw =
		558	join '',
		559	map { ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[(cf::rndm 64)] }
		560	1..9;
		561	}
		562
		563	cf::async {
		564	my $plc = cf::player::find $player;
		565	if ($plc) {
		566	$plc->password (encode_password $new_pw);
		567	$pl->message (
		568	"Ok, changed password of '$player' to '$new_pw'!",
		569	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		570	} else {
		571	$pl->message (
		572	"Fail! Couldn't set password for '$player', "
		573	. "he doesn't seem to exist!",
		574	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		575	}
		576	};
		577	};
260		578
261	cf::register_command quit => sub {	579	cf::register_command quit => sub {
262	my ($ob, $arg) = @_;	580	my ($ob, $arg) = @_;
263		581
264	$ob->reply (undef,	582	$ob->send_msg (undef,
265	"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "	583	"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "
266	. "If you are sure you want to do this, then use the quit_character command instead of quit.",	584	. "If you are sure you want to do this, then use the quit_character command instead of quit.",
267	cf::NDI_UNIQUE \| cf::NDI_RED);	585	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
268	};	586	};
269		587
270	cf::register_command quit_character => sub {	588	cf::register_command quit_character => sub {
271	my ($ob, $arg) = @_;	589	my ($ob, $arg) = @_;
272		590
273	my $pl = $ob->contr;	591	my $pl = $ob->contr;
274		592
275	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {	593	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {
276	if ($_[0] !~ /^[yY]/) {	594	if ($_[0] !~ /^[yY]/) {
277	$ob->reply (undef,	595	$ob->send_msg (undef, "Ok, not not quitting then.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
278	"Ok, not not quitting then.",
279	cf::NDI_UNIQUE \| cf::NDI_RED);
280	} else {	596	} else {
281	$ob->reply (undef,	597	$ob->send_msg (undef, "Ok, quitting, hope to see you again.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
282	"Ok, quitting, hope to see you again.",	598	cf::async {
283	cf::NDI_UNIQUE \| cf::NDI_RED);
284	$pl->ns->flush;
285	$pl->quit_character;	599	$pl->quit_character;
		600	};
286	}	601	}
287	});	602	});
288	};	603	};
289		604
290	cf::object->attach (	605	cf::object->attach (
…		…
297	my $pl = $ob->contr;	612	my $pl = $ob->contr;
298		613
299	# update respawn position	614	# update respawn position
300	$pl->savebed ($bed->map->path, $bed->x, $bed->y);	615	$pl->savebed ($bed->map->path, $bed->x, $bed->y);
301		616
302	$pl->killer ("left");	617	cf::async {
303	$ob->check_score;	618	my $killer = cf::arch::get "killer_logout"; $pl->killer ($killer); $killer->destroy;
		619	ext::highscore::check $ob;
304		620
305	$ob->reply (undef, "In the future, you will wake up here when you die.");	621	$pl->save;
306		622
		623	$ob->send_msg ($cf::SAY_CHANNEL => "In the future, you will wake up here when you die.", cf::NDI_DEF \| cf::NDI_REPLY);
		624
		625	my $ns = $pl->ns
		626	or return;
		627
307	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {	628	$ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {
308	if ($_[0] !~ /^[yY]/) {	629	if ($_[0] !~ /^[yY]/) {
309	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);	630	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);
310	$pl->deactivate;	631	$pl->deactivate;
311	$pl->ns->destroy;	632	$pl->ns->destroy;
312	} else {	633	}
313	cf::async { $pl->save };
314	}	634	});
315	});	635	};
316	},	636	},
317	);	637	);
318		638
319	cf::player->attach (	639	cf::player->attach (
320	on_login => sub {	640	on_login => sub {
…		…
329		649
330	if ($cleanly) {	650	if ($cleanly) {
331	$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;	651	$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
332	} else {	652	} else {
333	$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;	653	$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
334	delete $pl->{clean_save};	654	$pl->{unclean_save} = $cf::RUNTIME
		655	unless safe_spot $pl;
335	}	656	}
336	},	657	},
337	);	658	);
338		659
339	cf::client->attach (
340	on_addme => \&addme,
341	);
342
343	#############################################################################
344
345	our $SCHEDULE_INTERVAL = 10; # time the player scheduler sleeps between runs
346	our $SAVE_TIMEOUT = 200; # save players every n seconds
347	our $SAVE_INTERVAL = 0.1; # save at max. one player every $SAVE_INTERVAL
348
349	our $SCHEDULER = cf::async_ext {
350	while () {
351	Coro::Timer::sleep $SCHEDULE_INTERVAL;
352
353	# this weird form of iteration over values is used because
354	# the hash changes underneath us frequently, and for
355	# keeps a direct reference to the value without (in 5.8 perls)
356	# keeping a reference, so this is prone to crashes or worse.
357	my @players = keys %cf::PLAYER;
358	for (@players) {
359	my $pl = $cf::PLAYER{$_}
360	or next;
361	$pl->valid or next;
362
363	eval {
364	if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) {
365	$pl->save;
366	Coro::Timer::sleep $SAVE_INTERVAL;
367	}
368
369	unless ($pl->active) {
370	# check refcounts, this is tricky and needs to be adjusted to fit server internals
371	my $ob = $pl->ob;
372	Scalar::Util::weaken $pl;
373	Scalar::Util::weaken $ob;
374	my $a_ = $pl->refcnt;
375	my $b_ = $ob->refcnt;
376	my $pl_ref = $pl->refcnt_cnt;
377	my $ob_ref = $ob->refcnt_cnt;
378
379	if ($pl_ref == 2 && $ob_ref == 1) {
380	warn "player-scheduler destroy ", $ob->name;#d#
381	delete $cf::PLAYER{$ob->name};
382	# pl_ref == one from object + one from cf::PLAYER
383	# ob_ref == one from simply being an object
384	$ob->destroy;
385	$pl->destroy;
386	} else {
387	warn "player-scheduler refcnt ", $ob->name, " $pl_ref,$a_ $ob_ref,$b_\n";#d#
388	}
389	}
390	};
391	warn $@ if $@;
392	Coro::cede;
393	};
394	}
395	};
396
397	$SCHEDULER->prio (1);
398

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Comparing deliantra/server/ext/login.ext (file contents): Revision 1.17 by root, Mon Jan 8 14:11:05 2007 UTC vs. Revision 1.125 by root, Sat Nov 17 10:40:22 2012 UTC

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Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.17 by root, Mon Jan 8 14:11:05 2007 UTC vs.
Revision 1.125 by root, Sat Nov 17 10:40:22 2012 UTC