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

Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.3 by root, Sat Dec 23 06:21:02 2006 UTC vs.
Revision 1.134 by root, Tue Feb 20 14:28:27 2018 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	# testbed for coroutines in crossfire :	11	our $VALID_LOGIN = qr<^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,19}\z>;
		12	our %LOGIN_LOCK;
		13
		14	# utility function to send messages to the client before
		15	# we have a player object to format them for. does not
		16	# escape anything.
		17	sub send_log ($$$) {
		18	$_[0]->send_packet ("msg $_[2] log $_[1]");
		19	}
11		20
12	sub query {	21	sub query {
13	my ($ns, $flags, $text) = @_;	22	my ($ns, $flags, $text) = @_;
14		23
15	my $current = $Coro::current;	24	$ns->query ($flags, $text, Coro::rouse_cb);
16	$ns->query ($flags, $text, sub { $current->ready; $current = $_[0]; });	25	Coro::rouse_wait
17	Coro::schedule while ref $current;
18
19	$current
20	}	26	}
21		27
22	sub can_cleanup {	28	sub can_cleanup {
		29	return 0; # highscore list is not cleared out, rethink
		30
23	my ($playerfile, $mtime) = @_;	31	my ($pl, $mtime) = @_;
24		32
25	my $age = time - $mtime;	33	my $age = time - $mtime;
26	my $level = $playerfile =~ /^level (\d+)$/m ? $1 : return;	34	my $level = $pl->ob->level;
27		35
28	($level <= 3 && $age > 7 * 86400) # 7 days for level 0..3	36	($level <= 3 && $age > 7 * 86400) # 7 days for level 0..3
29	\|\| ($level <= 9 && $age > 90 * 86400) # 3 months for level 4..9	37	\|\| ($level <= 9 && $age > 90 * 86400) # 3 months for level 4..9
30	\|\| ($level <= 20 && $age > 180 * 86400) # 6 months for level 10..20	38	\|\| ($level <= 20 && $age > 180 * 86400) # 6 months for level 10..20
31	\|\| $age > 700 * 86400 # 2 years for everybody else	39	\|\| $age > 700 * 86400 # 2 years for everybody else
32	}	40	}
33		41
34	sub check_playing {	42	# return a guard object for a lock on the given username, if available
		43	sub login_guard {
35	my ($ns, $user) = @_;	44	my ($user) = @_;
36		45
37	return unless cf::player::find $user;	46	exists $LOGIN_LOCK{$user}
		47	and return undef;
38		48
39	$ns->send_drawinfo (	49	cf::player::find_active $user
40	"That player is already logged in on this server. "	50	and return undef;
41	. "If you want to create a new player, choose another name. "
42	. "If you are already a registered player, make sure nobody "
43	. "else is using your account at this time. If you lost your conenction "
44	. "then the server will likely timeout within a minute. If you still "
45	. "cannot log-in after a minute, you are still logged in. Make sure "
46	. "you do not have another client running. If you use windows, reboot, "
47	. "this will fix anything.",
48	cf::NDI_RED
49	);
50		51
		52	undef $LOGIN_LOCK{$user};
		53	Guard::guard { delete $LOGIN_LOCK{$user} }
		54	}
		55
		56	sub safe_spot($) {
		57	my ($pl) = @_;
51	1	58
52	}	59	my $ob = $pl->ob;
53		60
54	# delete a player directory, be non-blocking AND synchronous...	61	my $m = $ob->map
55	# (thats hard, so we crap out and fork).	62	or return;
		63	my $x = $ob->x;
		64	my $y = $ob->y;
		65
		66	# never happens normally, but helps when shell users make mistakes
		67	$m->linkable
		68	or return 1;
		69
		70	scalar grep $_->type == cf::SAVEBED, $m->at ($x, $y)
		71	}
		72
		73	sub enter_map {
		74	my ($pl) = @_;
		75
		76	my $ob = $pl->ob;
		77
		78	my ($map, $x, $y)
		79	= $ob->{_link_pos}
		80	? @{delete $ob->{_link_pos}}
		81	: ($pl->maplevel, $ob->x, $ob->y);
		82
		83	$ob->enter_link;
		84
		85	my $m = cf::map::find $map;
		86	my $time = delete $pl->{unclean_save};
		87
		88	if ($time && $m) {
		89	if ($time < $m->{instantiate_time}) {
		90	# the map was reset in the meantime
		91	my $age = $cf::RUNTIME - $time;
		92
		93	cf::info $ob->name, " map reset after logout, logout age $age (>= $MAX_DISCONNECT_TIME)\n";#d#
		94
		95	if ($age >= $MAX_DISCONNECT_TIME) {
		96	$ob->message (
		97	"You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
		98	. "Unfortunately, nobody was near to help you when the monsters arrived to eat you. "
		99	. "Maybe you can find comfort in the thought that your body was quite satisfying in taste... "
		100	. "H<You disconnected too long without having used a savebed.>",
		101	cf::NDI_RED \| cf::NDI_REPLY
		102	);
		103	# kill them.
		104	# reminds me of the famous badness 10000 syndrome...
		105	$ob->stats->hp (-10000); #] if they survive this they deserved to live
		106	my $killer = cf::arch::get "killer_login"; $pl->killer ($killer); $killer->destroy;
		107	} else {
		108	($map, $x, $y) = $pl->savebed;
		109
		110	$ob->message (
		111	"You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
		112	. "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. "
		113	. "Better use a savebed next time, much worse things could have happened... "
		114	. "H<You disconnected without having used a savebed. When you do that for too long, you might die.>",
		115	cf::NDI_RED \| cf::NDI_REPLY
		116	);
		117	}
		118	} else {
		119	$ob->message (
		120	"You didn't use a bed to reality to leave this realm. This is very dangerous, "
		121	. "as lots of things could happen when you leave by other means, such as cave-ins, "
		122	. "or monsters suddenly snapping your body. Better use a savebed next time. "
		123	. "H<Always apply a bed of reality to disconnect from the server.>",
		124	cf::NDI_RED \| cf::NDI_REPLY
		125	);
		126	}
		127	}
		128
		129	$ob->goto ($map, $x, $y);
		130	}
		131
		132	sub encode_password($) {
		133	unpack "H*", Deliantra::Util::hash_pw $_[0]
		134	}
		135
		136	sub compare_password($$) {
		137	my ($pass, $token) = @_;
		138
		139	if ($token =~ /!!(.*)/) {
		140	return +(substr $pass, 0, 8) eq pack "H*", $1;
		141	} elsif ($token =~ /!(.*)/) {
		142	return $pass eq pack "H*", $1;
		143	} else {
		144	return $token eq encode_password $pass;
		145	}
		146	}
		147
		148	# delete a player directory
56	sub nuke_playerdir {	149	sub nuke_playerdir {
57	my ($user) = @_;	150	my ($user) = @_;
58		151
		152	my $lock = cf::lock_acquire "ext::login::nuke_playerdir";
		153
		154	my $temp = "$PLAYERDIR/~$Coro::current~deleting~";
59	aio_stat "$PLAYERDIR/$user";	155	aio_rename "$PLAYERDIR/$user", $temp;
60	system "cd \Q$PLAYERDIR\E "	156	IO::AIO::aio_rmtree $temp;
61	. "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null "
62	. "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)";
63	}	157	}
64		158
65	sub on_addme {	159	sub login {
		160	my ($pl) = @_;
		161
		162	# handle character creation, if neccessary
		163	# the rest of this function is character creation
		164
		165	my $ns = $pl->ns;
		166	my $ob = $pl->ob;
		167
		168	if ($pl->{chargen} eq "init") {
		169	$ob->goto ($pl->maplevel, $ob->x, $ob->y);
		170
		171	# create the playerdir, if necessary, as chargen_race_done did it before
		172	# presumably because of unique maps
		173	aio_mkdir playerdir $pl, 0770;
		174	delete $pl->{deny_save}; # set by new
		175	$pl->save;
		176
		177	$pl->{chargen} = "stats";
		178	}
		179
		180	if ($pl->{chargen} eq "stats") {
		181	while () {
		182	$ob->update_stats;
		183	$pl->save_stats;
		184
		185	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		186	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
		187
		188	if ($res =~ /^[Nn]/) {
		189	last;
		190	} elsif ($res > 0 && $res <= 7) {
		191	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
		192
		193	if ($swap > 0 && $swap <= 7) {
		194	$ob->swap_stats ($res - 1, $swap - 1);
		195	}
		196	} else {
		197	$ob->roll_stats;
		198	}
		199
		200	Coro::Timer::sleep 0.05;
		201	}
		202
		203	$ob->set_animation (2);
		204	$ob->add_statbonus;
		205
		206	$pl->{chargen} = "race";
		207	}
		208
		209	if ($pl->{chargen} eq "race") {
		210	while () {
		211	$ns->send_msg ("chargen-race-title", ucfirst $pl->title, -1);
		212	my $msg = $ob->msg;
		213	$msg =~ s/(?<=\S)\n(?=\S)/ /g;
		214	$ns->send_msg ("chargen-race-description", $msg, cf::NDI_BLUE);
		215
		216	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		217	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n";
		218
		219	last if $res =~ /[dD]/;
		220
		221	$pl->chargen_race_next;
		222	Coro::Timer::sleep 0.05;
		223	}
		224
		225	$pl->chargen_race_done;
		226	$pl->{chargen} = "gender";
		227	}
		228
		229	if ($pl->{chargen} eq "race") {
		230	while () {
		231	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
		232	"Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n";
		233
		234	if ($res =~ /^[fF]/) {
		235	$pl->gender (1);
		236	last;
		237	} elsif ($res =~ /^[mM]/) {
		238	$pl->gender (0);
		239	last;
		240	}
		241	Coro::Timer::sleep 0.05;
		242	}
		243	$pl->{chargen} = "done";
		244	}
		245
		246	$ns->state (cf::ST_PLAYING);
		247
		248	if ($pl->{chargen} eq "done") {
		249	# XXX: Workaround for delayed client ext protocol handshake
		250	$pl->esrv_new_player;
		251
		252	$pl->{chargen} = "done";
		253	}
		254
		255	$ns->update_command_faces;
		256
		257	$ob->reply (undef, "Welcome to Deliantra!");
		258
		259	if (0 < Coro::AIO::aio_load "$cf::CONFDIR/motd", my $motd) {
		260	$pl->ns->send_msg ("c/motd" => $motd, cf::NDI_CLEAR);
		261	}
		262	}
		263
		264	sub chargen {
		265	my ($ns, $user, $hash) = @_;
		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 (unpack "H*", $hash);
		273	$pl->connect ($ns);
		274
		275	$pl->{chargen} = "init";
		276
		277	login $pl;
		278	}
		279
		280	cf::client->attach (on_addme => sub {
66	my ($ns) = @_;	281	my ($ns) = @_;
67		282
68	$ns->destroy if $ns->pl;	283	$ns->{addme}++ and return $ns->destroy;
69		284
70	$ns->coro (sub {	285	$ns->async (sub {
		286	$Coro::current->{desc} = "addme init";
		287
71	my ($user, $pass);	288	my ($user, $pass);
72		289
73	$ns->send_packet ("addme_success");	290	$ns->send_packet ("addme_success");
74		291
75	for (;;) {	292	for (;;) {
76	$ns->send_drawinfo (	293	delete $ns->{login_guard};
		294
		295	send_log $ns,
77	"Please enter your username now. If you are a new user, "	296	"Please enter your username now. If you are a new user, "
78	. "make one up that describes your character best. "	297	. "make one up that describes your character best. "
79	. "Only letters and digits are allowed, though.",	298	. "Only letters and digits are allowed, though.",
80	cf::NDI_BLUE	299	cf::NDI_BLUE \| cf::NDI_REPLY
81	);	300	;
82		301
83	# read username	302	# read username
84	while () {	303	while () {
85	$user = query $ns, 0, "What is your name?\n:";	304	$user = query $ns, 0, "What is your name? (login names are case-sensitive)\n:";
86		305
87	if ($cf::LOGIN_LOCK{$user}) {	306	if ($user =~ $VALID_LOGIN) {
88	$ns->send_drawinfo (
89	"That username is currently used in another login session. "
90	. "Chose another, or wait till the other session has ended.",
91	cf::NDI_RED
92	);
93	} elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,17}$/) {
94	last;	307	last;
95	} else {	308	} else {
96	$ns->send_drawinfo (	309	send_log $ns,
97	"Your username contains illegal characters "	310	"Your username contains illegal characters "
98	. "(only a-z, A-Z and 0-9 are allowed), "	311	. "(only a-z, A-Z and 0-9 are allowed), "
99	. "or is not between 3 and 18 characters in length.",	312	. "or is not between 3 and 20 characters in length.",
100	cf::NDI_RED	313	cf::NDI_RED \| cf::NDI_REPLY
101	);	314	;
102	}	315	}
		316	Coro::Timer::sleep 0.4;
103	}	317	}
104		318
105	check_playing $ns, $user and next;	319	$Coro::current->{desc} = "addme($user)";
106		320
107	$ns->send_drawinfo (	321	send_log $ns,
108	"Welcome $user, please enter your password now. "	322	"Welcome $user, please enter your password now. "
109	. "New users should now choose a password. "	323	. "New users should now choose a password. "
110	. "Anything your client lets you enter is fine.",	324	. "Anything your client lets you enter is fine.",
111	cf::NDI_BLUE	325	cf::NDI_BLUE \| cf::NDI_REPLY
112	);	326	;
113		327
114	# read password	328	# read password
115	while () {	329	while () {
116	$pass = query $ns, cf::CS_QUERY_HIDEINPUT, "What is your password?\n:";	330	$pass = query $ns, cf::CS_QUERY_HIDEINPUT, "What is your password?\n:";
117	last if $pass =~ /.../;	331	last if $pass =~ /.../;
118	$ns->send_drawinfo (	332	send_log $ns,
119	"Try to use at least three characters as your password please, "	333	"Try to use at least three characters as your password please, "
120	. "that cannot be too much to ask for :)",	334	. "that cannot be too much to ask for :)",
121	cf::NDI_RED	335	cf::NDI_RED \| cf::NDI_REPLY
122	);	336	;
		337	Coro::Timer::sleep 0.4;
123	}	338	}
124		339
125	my $dir = "$PLAYERDIR/$user";	340	$ns->{login_guard} = login_guard $user
126	my $plfile = "$dir/$user.pl";	341	or do {
127		342	send_log $ns,
128	# lock this username for the remainder of this login session	343	"That user is already logged in (or is logging in)."
129	if ($cf::LOGIN_LOCK{$user}) {
130	$ns->send_drawinfo (
131	"That username is currently used in another login session. "
132	. "Chose another, or wait till the other session has ended.",	344	. "Chose another, or wait till the other session has ended.",
133	cf::NDI_RED	345	cf::NDI_RED \| cf::NDI_REPLY
		346	;
		347	next;
134	);	348	};
135	next;
136	}
137	local $cf::LOGIN_LOCK{$user} = 1;
138
139	check_playing $ns, $user and next;
140		349
141	# try to read the user file and check the password	350	# try to read the user file and check the password
142	if (my $fh = aio_open $plfile, O_RDONLY, 0) {	351	if (my $pl = cf::player::find $user) {
		352	aio_stat $pl->path and next;
143	my $mtime = (stat $fh)[9];	353	my $mtime = (stat _)[9];
		354	my $token = $pl->password;
144		355
145	0 < aio_read $fh, 0, 16384, my $buf, 0 or next;	356	if ($cf::CFG{ext_login_nocheck} or compare_password $pass, $token) {
146	$buf =~ /^password (\S+)$/m or next;	357	# player exists and passwords match - we can proceed
147	my $hash = $1;
148		358
149	if ($hash eq crypt $pass, $hash) {
150	# password matches, wonderful	359	# password matches, wonderful
151	my $pl = cf::player::load $plfile or next;	360	my $pl = cf::player::find $user or next;
152	$pl->enable_save (1);
153	$pl->connect ($ns);	361	$pl->connect ($ns);
		362	enter_map $pl;
		363	login $pl;
154	last;	364	return;
155	} elsif (can_cleanup $buf, $mtime) {	365	} elsif (can_cleanup $pl, $mtime) {
156	Coro::Timer::sleep 1;	366	Coro::Timer::sleep 1;
157		367
158	$ns->send_drawinfo (	368	send_log $ns,
159	"Player exists, but password does not match. If this is your account, "	369	"Player exists, but password does not match. If this is your account, "
160	. "please try again. If not, you can now decide to take over this account "	370	. "please try again. If not, you can now decide to take over this account "
161	. "because it has not been in-use for some time.",	371	. "because it has not been in-use for some time.",
162	cf::NDI_RED	372	cf::NDI_RED \| cf::NDI_REPLY
163	);	373	;
164		374
165	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/	375	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/
166	or next;	376	or next;
167		377
168	# check if the file hasn't changed	378	# check if the file hasn't changed
169	aio_stat $plfile and next;	379	aio_stat cf::player::path $user and next;
170	$mtime == (stat _)[9] or next;	380	$mtime == (stat _)[9] or next;
171		381
172	nuke_playerdir $user;	382	$pl->quit_character;
173		383
174	# fall through to creation	384	# fall through to creation
175	} else {	385	} else {
176	Coro::Timer::sleep 1;	386	Coro::Timer::sleep 1;
177		387
178	$ns->send_drawinfo (	388	send_log $ns,
179	"Wrong username or password. Please try again "	389	"Wrong username or password. Please try again "
180	. "(check for Numlock and other semi-obvious error sources).",	390	. "(check for Numlock and other semi-obvious error sources).",
181	cf::NDI_RED	391	cf::NDI_RED \| cf::NDI_REPLY
182	);	392	;
		393	next;
		394	}
		395	} else {
		396	# unable to load the playerfile:
		397	# check whether the player dir exists, which means the file is corrupted or
		398	# something very similar.
		399	if (!aio_stat cf::player::playerdir $user) {
		400	send_log $ns,
		401	"Unable to retrieve this player. It might be a locked or broken account. "
		402	. "If this is your account, ask a dungeon master for assistance. "
		403	. "Otherwise choose a different login name.",
		404	cf::NDI_RED \| cf::NDI_REPLY
		405	;
183	next;	406	next;
184	}	407	}
185	}	408	}
186		409
187	# the rest of this function is character creation
188
189	# just to make sure nothing is left over
190	nuke_playerdir $user;
191
192	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";	410	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";
193		411
194	if ($pass2 ne $pass) {	412	if ($pass2 ne $pass) {
195	$ns->send_drawinfo (	413	send_log $ns,
196	"The passwords do not match, please try again.",	414	"The passwords do not match, please try again.",
197	cf::NDI_RED	415	cf::NDI_RED \| cf::NDI_REPLY
198	);	416	;
		417	Coro::Timer::sleep 0.5;
199	next;	418	next;
200	}	419	}
201		420
202	my $pl = cf::player::create;
203	$pl->ob->name ($user);
204	$pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]);
205	$pl->connect ($ns);
206
207	my $ob = $pl->ob;
208
209	while () {
210	$ob->update_stats;
211	$pl->save_stats;
212
213	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
214	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
215
216	if ($res =~ /^[Nn]/) {
217	last;
218	} elsif ($res > 0 && $res <= 7) {
219	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
220
221	if ($swap > 0 && $swap <= 7) {
222	$ob->swap_stats ($res - 1, $swap - 1);
223	}
224	} else {
225	$ob->roll_stats;
226	}
227	}
228
229	$ob->set_animation (2);
230	$ob->add_statbonus;
231
232	$ns->send_drawinfo ($ob->msg, cf::NDI_BLUE);
233	$ns->send_packet (sprintf "query %d %s", cf::CS_QUERY_SINGLECHAR,
234	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
235
236	$ns->state (cf::ST_CHANGE_CLASS);
237	$pl->enable_save (1);#d# too early
238
239	last;	421	last;
240	}	422	}
		423
		424	chargen $ns, $user, Deliantra::Util::hash_pw $pass;
241	});	425	});
242	}	426	});
		427
		428	cf::client->attach (
		429	on_version => sub {
		430	my ($ns, $arg) = @_;
		431
		432	# perl probably uses lrand48, which is not secure at all
		433	# maybe require linux and use /dev/urandom.
		434	$ns->{nonces} = [map { join "", map { chr rand 256 } 0..63 } 1..2];
		435	$ns->ext_msg (nonces => @{ $ns->{nonces} });
		436	},
		437	);
		438
		439	cf::register_async_exticmd create_login => sub {
		440	my ($ns, $reply, $user, $pass) = @_;
		441
		442	$ns->{addme}++ and return $ns->destroy;
		443
		444	$ns->async (sub {
		445	my $fail = sub {
		446	$reply->(0, $_[0]);
		447	$ns->flush; # does not ensure that the data reaches the client - TODO
		448	# need to do this in another thread, as this one gets canceled
		449	Coro::async_pool {
		450	Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
		451	$ns->destroy if $ns->valid;
		452	};
		453	Coro::schedule; # do the destroy, should not return
		454	};
		455
		456	$user =~ $VALID_LOGIN
		457	or return $fail (
		458	"Your username contains illegal characters (only a-z, A-Z and 0-9 are allowed), "
		459	. "or is not between 3 and 20 characters in length."
		460	);
		461
		462	$ns->{login_guard} = login_guard $user
		463	or return $fail->("User name '$user' is in use - try another login name.");
		464
		465	cf::player::find $user
		466	and return $fail->("User name '$user' is already registered - choose another login name.");
		467
		468	$reply->(1, "Account Created");
		469
		470	chargen $ns, $user, $pass;
		471	});
		472	};
		473
		474	cf::register_async_exticmd login => sub {
		475	my ($ns, $reply, $user, $hash) = @_;
		476
		477	$ns->{addme}++ and return $ns->destroy;
		478
		479	$ns->async (sub {
		480	$Coro::current->{desc} = "login($user)";
		481
		482	my $fail = sub {
		483	$reply->(0, $_[0]);
		484	$ns->flush; # does not ensure that the data reaches the client - TODO
		485	# need to do this in another thread, as this one gets canceled
		486	Coro::async_pool {
		487	Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
		488	$ns->destroy if $ns->valid;
		489	};
		490	Coro::schedule; # do the destroy, should not return
		491	};
		492
		493	$ns->{login_guard} = login_guard $user
		494	or return $fail->("User '$user' is currently playing or logging in in another session. If that is your "
		495	. "user name, make sure you are not running two clients. When in doubt, reboot.");
		496
		497	# try to read the user file and check the password
		498	my $pl = cf::player::find $user
		499	or return $fail->("User '$user' does not exist - wrong spelling?");
		500
		501	aio_stat $pl->path
		502	and return $ns->destroy;
		503
		504	my $mtime = (stat _)[9];
		505	my $token = $pl->password;
		506
		507	$token = $token =~ /^!/
		508	? Deliantra::Util::hash_pw pack "H*", substr $token, 1
		509	: pack "H*", $token;
		510
		511	$token = Deliantra::Util::auth_pw $token, $ns->{nonces}[0], $ns->{nonces}[1];
		512
		513	$token eq $hash
		514	or $cf::CFG{ext_login_nocheck}
		515	or return $fail->("User exists, but the password doesn't match - check your spelling, NumLock/CapsLock etc.");
		516
		517	# player exists and passwords match - we can proceed
		518
		519	$reply->(1, "Success");
		520
		521	$pl->connect ($ns);
		522	enter_map $pl;
		523	login $pl;
		524	});
		525	};
		526
		527	cf::register_command password => sub {
		528	my ($pl, $arg) = @_;
		529
		530	unless ($pl->flag (cf::FLAG_WIZ)) {
		531	$pl->message (
		532	"The password can currently only changed by a DM.",
		533	cf::NDI_UNIQUE \| cf::NDI_REPLY);
		534	return;
		535	}
		536
		537	$pl->message (#d#
		538	"Passwords cannot currently be changed.",#d#
		539	cf::NDI_UNIQUE \| cf::NDI_REPLY);#d#
		540	return;#d#
		541
		542	my (@args) = split /\s+/, $arg;
		543	my ($player, $new_pw) = @args;
		544
		545	if ($pl->flag (cf::FLAG_WIZ) && $player eq '') {
		546	$pl->message (
		547	"Usage: password <player> [<new password>]",
		548	cf::NDI_UNIQUE \| cf::NDI_REPLY);
		549	return;
		550	}
		551
		552	if ($new_pw eq '') {
		553	$new_pw =
		554	join '',
		555	map { ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[(cf::rndm 64)] }
		556	1..9;
		557	}
		558
		559	cf::async {
		560	my $plc = cf::player::find $player;
		561	if ($plc) {
		562	$plc->password (encode_password $new_pw);
		563	$pl->message (
		564	"Ok, changed password of '$player' to '$new_pw'!",
		565	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		566	} else {
		567	$pl->message (
		568	"Fail! Couldn't set password for '$player', "
		569	. "he doesn't seem to exist!",
		570	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		571	}
		572	};
		573	};
		574
		575	cf::register_command quit => sub {
		576	my ($ob, $arg) = @_;
		577
		578	$ob->send_msg (undef,
		579	"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "
		580	. "If you are sure you want to do this, then use the quit_character command instead of quit.",
		581	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		582	};
		583
		584	cf::register_command quit_character => sub {
		585	my ($ob, $arg) = @_;
		586
		587	my $pl = $ob->contr;
		588
		589	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {
		590	if ($_[0] !~ /^[yY]/) {
		591	$ob->send_msg (undef, "Ok, not not quitting then.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		592	} else {
		593	$ob->send_msg (undef, "Ok, quitting, hope to see you again.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
		594	cf::async {
		595	$pl->quit_character;
		596	};
		597	}
		598	});
		599	};
243		600
244	cf::object->attach (	601	cf::object->attach (
245	type => cf::SAVEBED,	602	type => cf::SAVEBED,
246	on_apply => sub {	603	on_apply => sub {
247	my ($bed, $ob) = @_;	604	my ($bed, $ob) = @_;
248		605
249	return cf::override 0 unless $ob->type == cf::PLAYER;	606	return cf::override 0 unless $ob->type == cf::PLAYER;
250		607
		608	my $pl = $ob->contr;
		609
251	# update respawn position	610	# update respawn position
252	$ob->contr->savebed ($bed->map->path, $bed->x, $bed->y);	611	$pl->savebed ($bed->map->path, $bed->x, $bed->y);
253		612
254	#TODO?	613	cf::async {
255	#strcpy (pl->contr->killer, "left");	614	my $killer = cf::arch::get "killer_logout"; $pl->killer ($killer); $killer->destroy;
256	#check_score (pl); /* Always check score */	615	ext::highscore::check $ob;
257		616
258	$ob->reply (undef, "In the future, you will wake up here when you die.");	617	$pl->save;
259	$ob->contr->save ();
260		618
		619	$ob->send_msg ($cf::SAY_CHANNEL => "In the future, you will wake up here when you die.", cf::NDI_DEF \| cf::NDI_REPLY);
		620
		621	my $ns = $pl->ns
		622	or return;
		623
261	$ob->contr->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {	624	$ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {
262	if ($_[0] !~ /^[yY]/) {	625	if ($_[0] !~ /^[yY]/) {
263	$ob->contr->save (1);	626	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);
		627	$pl->deactivate;
264	$ob->contr->ns->destroy ();	628	$pl->ns->destroy;
265	}	629	}
		630	});
266	});	631	};
267	},	632	},
268	);	633	);
269		634
270	cf::client->attach (package => __PACKAGE__);	635	cf::player->attach (
		636	on_login => sub {
		637	my ($pl) = @_;
		638	my $name = $pl->ob->name;
271		639
		640	$_->ob->message ("$name has entered the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
		641	},
		642	on_logout => sub {
		643	my ($pl, $cleanly) = @_;
		644	my $name = $pl->ob->name;
		645
		646	if ($cleanly) {
		647	$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
		648	} else {
		649	$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
		650	$pl->{unclean_save} = $cf::RUNTIME
		651	unless safe_spot $pl;
		652	}
		653	},
		654	);
		655

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Comparing deliantra/server/ext/login.ext (file contents): Revision 1.3 by root, Sat Dec 23 06:21:02 2006 UTC vs. Revision 1.134 by root, Tue Feb 20 14:28:27 2018 UTC

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Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.3 by root, Sat Dec 23 06:21:02 2006 UTC vs.
Revision 1.134 by root, Tue Feb 20 14:28:27 2018 UTC