2 # DynaConfig.pl: Read/Write configuration files dynamically.
4 # Version: v0.1 (20010120)
6 # NOTE: Merged from User.pl
9 if (&IsParam("useStrict")) { use strict; }
12 ##### USERFILE CONFIGURATION READER/WRITER
16 if (!open IN,"$bot_misc_dir/blootbot.users") {
17 &ERROR("cannot read userfile.");
22 undef %users; # clear on reload.
24 undef %ingore; # reset.
28 &ERROR("old or invalid user file found.");
41 if (/^--(\S+)[\s\t]+(.*)$/) { # user: middle entry.
42 my ($what,$val) = ($1,$2);
44 if (!defined $val or $val eq "") {
45 &WARN("$what: val == NULL.");
50 if ($what eq "HOSTS") {
51 $users{$nick}{$what}{$val} = 1;
53 $users{$nick}{$what} = $val;
56 } elsif (/^(\S+)$/) { # user: start entry.
59 } elsif (/^::(\S+) ignore$/) { # ignore: start entry.
63 } elsif (/^- (\S+):\+(\d+):\+(\d+):(\S+):(.*)$/ and $type eq "ignore") {
64 ### ignore: middle entry.
66 my(@array) = ($2,$3,$4,$5);
67 ### DEBUG purposes only!
68 if ($mask !~ /^$mask{nuh}$/) {
69 &WARN("ignore: mask $mask is invalid.");
72 $ignore{$chan}{$mask} = \@array;
74 } elsif (/^::(\S+) bans$/) { # bans: start entry.
78 } elsif (/^- (\S+):\+(\d+):\+(\d+):(\d+):(\S+):(.*)$/ and $type eq "bans") {
79 ### bans: middle entry.
80 # $btime, $atime, $count, $whoby, $reason.
81 my(@array) = ($2,$3,$4,$5,$6);
82 $bans{$chan}{$1} = \@array;
85 &WARN("unknown line: $_");
90 &status( sprintf("USERFILE: Loaded: %d users, %d bans, %d ignore",
91 scalar(keys %users)-1,
92 scalar(keys %bans), # ??
93 scalar(keys %ignore), # ??
99 if (!open OUT,">$bot_misc_dir/blootbot.users") {
100 &ERROR("cannot write to userfile.");
104 my $time = scalar(localtime);
106 print OUT "#v1: blootbot -- $ident -- written $time\n\n";
110 foreach (sort keys %users) {
113 my $count = scalar keys %{ $users{$user} };
115 &WARN("user $user has no other attributes; skipping.");
121 foreach (sort keys %{ $users{$user} }) {
123 my $val = $users{$user}{$_};
125 if (ref($val) eq "HASH") {
126 foreach (sort keys %{ $users{$user}{$_} }) {
127 print OUT "--$what\t\t$_\n";
131 print OUT "--$_\t\t$val\n";
139 foreach (keys %bans) {
143 my $count = scalar keys %{ $bans{$chan} };
145 &WARN("bans: chan $chan has no other attributes; skipping.");
149 print OUT "::$chan bans\n";
150 foreach (keys %{ $bans{$chan} }) {
151 # format: bans: mask expire time-added count who-added reason
152 my @array = @{ $bans{$chan}{$_} };
153 if (scalar @array != 5) {
154 &WARN("bans: $chan/$_ is corrupted.");
158 printf OUT "- %s:+%d:+%d:%d:%s:%s\n", $_, @array;
161 print OUT "\n" if ($cbans);
165 foreach (keys %ignore) {
169 my $count = scalar keys %{ $ignore{$chan} };
171 &WARN("ignore: chan $chan has no other attributes; skipping.");
175 ### TODO: use hash instead of array for flexibility?
176 print OUT "::$chan ignore\n";
177 foreach (keys %{ $ignore{$chan} }) {
178 # format: ignore: mask expire time-added who-added reason
179 my @array = @{ $ignore{$chan}{$_} };
180 if (scalar @array != 4) {
181 &WARN("ignore: $chan/$_ is corrupted.");
185 printf OUT "- %s:+%d:+%d:%s:%s\n", $_, @array;
191 $wtime_userfile = time();
192 &status("--- Saved USERFILE ($cusers users; $cbans bans; $cignore ignore) at $time");
193 if (defined $msgType and $msgType =~ /^chat$/) {
194 &performStrictReply("--- Writing user file...");
199 ##### CHANNEL CONFIGURATION READER/WRITER
203 if (!open IN,"$bot_misc_dir/blootbot.chan") {
204 &ERROR("cannot erad chanfile.");
208 undef %chanconf; # reset.
210 $_ = <IN>; # version string.
222 next unless (defined $chan);
224 if (/^[\s\t]+\+(\S+)$/) { # bool, true.
225 $chanconf{$chan}{$1} = 1;
227 } elsif (/^[\s\t]+\-(\S+)$/) { # bool, false.
228 $chanconf{$chan}{$1} = 0;
230 } elsif (/^[\s\t]+(\S+)[\ss\t]+(.*)$/) {# what = val.
231 $chanconf{$chan}{$1} = $2;
234 &WARN("unknown line: $_") unless (/^#/);
239 # verify configuration
240 ### TODO: check against valid params.
241 foreach $chan (keys %chanconf) {
242 foreach (keys %{ $chanconf{$chan} }) {
243 next unless (/^[+-]/);
244 &WARN("invalid param: chanconf{$chan}{$_}; removing.");
245 delete $chanconf{$chan}{$_};
246 undef $chanconf{$chan}{$_};
250 &status("CHANFILE: Loaded: ".(scalar(keys %chanconf)-1)." chans");
254 if (!open OUT,">$bot_misc_dir/blootbot.chan") {
255 &ERROR("cannot write chanfile.");
259 my $time = scalar(localtime);
260 print OUT "#v1: blootbot -- $ident -- written $time\n\n";
264 ### Process 1: if defined in _default, remove same definition
265 ### from non-default channels.
266 foreach (keys %{ $chanconf{_default} }) {
268 my $val = $chanconf{_default}{$opt};
271 foreach (keys %chanconf) {
274 next if ($chan eq "_default");
275 next unless (exists $chanconf{$chan}{$opt});
276 next unless ($val eq $chanconf{$chan}{$opt});
278 delete $chanconf{$chan}{$opt};
282 &DEBUG("Removed config $opt to @chans since it's defiend in '_default'");
286 ### Process 2: if defined in all chans but _default, set in
287 ### _default and remove all others.
288 my (%optsval, %opts);
289 foreach (keys %chanconf) {
291 next if ($chan eq "_default");
294 foreach (keys %{ $chanconf{$chan} }) {
296 if (exists $optsval{$opt} and $optsval{$opt} eq $chanconf{$chan}{$opt}) {
300 $optsval{$opt} = $chanconf{$chan}{$opt};
305 &DEBUG("chans => ".scalar(keys %chanconf)." - 1");
306 foreach (keys %opts) {
307 &DEBUG(" opts{$_} => $opts{$_}");
310 ### other optimizations are in UserDCC.pl
314 foreach (sort keys %chanconf) {
319 foreach (sort keys %{ $chanconf{$chan} }) {
320 my $val = $chanconf{$chan}{$_};
322 if ($val =~ /^0$/) { # bool, false.
325 } elsif ($val =~ /^1$/) { # bool, true.
328 } else { # what = val.
329 print OUT " $_ $val\n";
339 $wtime_chanfile = time();
340 &status("--- Saved CHANFILE (".scalar(keys %chanconf).
343 if (defined $msgType and $msgType =~ /^chat$/) {
344 &performStrictReply("--- Writing chan file...");
354 my ($ret, $f, $o) = "";
356 &verifyUser($who, $nuh);
358 foreach $f (split //, $users{$userHandle}{FLAGS}) {
359 foreach $o ( split //, $flags ) {
360 next unless ($f eq $o);
371 my ($nick, $lnuh) = @_;
374 if ($userHandle = $dcc{'CHATvrfy'}{$who}) {
375 &DEBUG("vUser: cached auth for $who.");
381 foreach $user (keys %users) {
382 next if ($user eq "_default");
384 foreach $m (keys %{$users{$user}{HOSTS}}) {
387 $m =~ s/([\@\(\)\[\]])/\\$1/g;
389 next unless ($lnuh =~ /^$m$/i);
391 if ($user !~ /^\Q$nick\E$/i and !exists $cache{VUSERWARN}{$user}) {
392 &status("vU: host matched but diff nick ($nick != $user).");
393 $cache{VUSERWARN}{$user} = 1;
400 last if ($userHandle ne "");
402 if ($user =~ /^\Q$nick\E$/i and !exists $cache{VUSERWARN}{$user}) {
403 &status("vU: nick matched but host is not in list ($lnuh).");
404 $cache{VUSERWARN}{$user} = 1;
408 $userHandle ||= "_default";
409 # what's talkchannel for?
410 $talkWho{$talkchannel} = $who if (defined $talkchannel);
417 # returns true if arg1 encrypts to arg2
418 my ($plain, $encrypted) = @_;
419 if ($encrypted eq "") {
420 ($plain, $encrypted) = split(/\s+/, $plain, 2);
422 return 0 unless ($plain ne "" and $encrypted ne "");
424 # MD5 // DES. Bobby Billingsley++.
425 my $salt = substr($encrypted, 0, 2);
426 if ($encrypted =~ /^\$\d\$(\w\w)\$/) {
430 return ($encrypted eq crypt($plain, $salt));
433 # mainly for dcc chat... hrm.
437 if (&IsFlag($flag) eq $flag) {
440 &status("DCC CHAT: <$who> $message -- not enough flags.");
441 &performStrictReply("error: you do not have enough flags for that. ($flag required)");
447 my($mask,$chan,$expire,$comment) = @_;
449 $chan ||= "*"; # global if undefined.
450 $comment ||= ""; # optional.
451 $expire ||= 0; # permament.
455 $expire = $expire*60 + time();
461 $exist++ if (exists $ignore{$chan}{$mask});
463 $ignore{$chan}{$mask} = [$expire, time(), $who, $comment];
466 $utime_userfile = time();
479 ### TODO: support wildcards.
480 foreach (keys %ignore) {
483 foreach (grep /^\Q$mask\E$/i, keys %{ $ignore{$chan} }) {
484 delete $ignore{$chan}{$mask};
488 &DEBUG("iD: scalar => ".scalar(keys %{ $ignore{$chan} }) );
492 $utime_userfile = time();
500 my($nick,$mask) = @_;
502 if (exists $users{$nick}) {
506 $utime_userfile = time();
509 $users{$nick}{HOSTS}{$mask} = 1;
510 $users{$nick}{FLAGS} ||= $users{_default}{FLAGS};
518 if (!exists $users{$nick}) {
522 $utime_userfile = time();
525 delete $users{$nick};
531 my($mask,$chan,$expire,$reason) = @_;
537 $expire = $expire*60 + time();
541 $exist++ if (exists $bans{$chan}{$mask} or
542 exists $bans{'*'}{$mask});
543 $bans{$chan}{$mask} = [$expire, time(), 0, $who, $reason];
546 $utime_userfile = time();
557 foreach (keys %bans) {
560 foreach (grep /^\Q$mask\E$/i, keys %{ $bans{$chan} }) {
561 delete $bans{$chan}{$_};
565 &DEBUG("bans: scalar => ".scalar(keys %{ $bans{$chan} }) );
569 $utime_userfile = time();
579 if ( &getUser($user) ) {
589 if (!defined $user) {
590 &WARN("getUser: user == NULL.");
594 if (my @retval = grep /^\Q$user\E$/i, keys %users) {
595 if ($retval[0] ne $user) {
596 &WARN("getUser: retval[0] ne user ($retval[0] ne $user)");
598 my $count = scalar keys %{ $users{$retval[0]} };
599 &DEBUG("count => $count.");
610 "limitcheckInterval",
614 ### TODO: finish off this list.
617 my @regFlagsUser = ("mno"); # todo...