5 my $symlink_exists = eval { symlink("",""); 1 };
12 unshift @INC => '../lib';
14 for (keys %ENV) { # untaint ENV
15 ($ENV{$_}) = $ENV{$_} =~ /(.*)/;
18 $SIG{'__WARN__'} = sub { $warn_msg = $_[0]; warn "# Warn: $_[0]"; }
21 if ( $symlink_exists ) { print "1..193\n"; }
22 else { print "1..75\n"; }
27 # Remove insecure directories from PATH
29 my $sep = ($^O eq 'MSWin32') ? ';' : ':';
30 foreach my $dir (split(/$sep/,$ENV{'PATH'}))
32 push(@path,$dir) unless -w $dir;
34 $ENV{'PATH'} = join($sep,@path);
39 find({wanted => sub { print "ok 1\n" if $_ eq 'filefind.t'; }, untaint => 1}, ':');
40 finddepth({wanted => sub { print "ok 2\n" if $_ eq 'filefind.t'; }, untaint => 1}, ':');
42 find({wanted => sub { print "ok 1\n" if $_ eq 'filefind.t'; }, untaint => 1,
43 untaint_pattern => qr|^(.+)$|}, '.');
44 finddepth({wanted => sub { print "ok 2\n" if $_ eq 'filefind.t'; },
45 untaint => 1, untaint_pattern => qr|^(.+)$|}, '.');
49 my $FastFileTests_OK = 0;
57 unlink ':fa:fa_ord',':fa:fsl',':fa:faa:faa_ord',
58 ':fa:fab:fab_ord',':fa:fab:faba:faba_ord',
59 ':fb:fb_ord',':fb:fba:fba_ord';
74 unlink 'fa/fa_ord','fa/fsl','fa/faa/faa_ord',
75 'fa/fab/fab_ord','fa/fab/faba/faba_ord',
76 'fb/fb_ord','fb/fba/fba_ord';
95 if ($_[0]) { print "ok $case\n"; }
96 else { print "not ok $case\n"; }
101 if ($_[0]) { print "ok $case\n"; }
102 else { print "not ok $case\n $!\n"; exit 0; }
106 CheckDie( open(my $T,'>',$_[0]) );
110 CheckDie( mkdir($_[0],$_[1]) );
114 print "# '$_' => 1\n";
115 s#\.$## if ($^O eq 'VMS' && $_ ne '.');
116 Check( $Expect{$_} );
117 if ( $FastFileTests_OK ) {
119 unless ( $Expect_Dir{$_} && ! -d _ );
122 unless ( $Expect_Dir{$_} && ! -d $_ );
124 $File::Find::prune=1 if $_ eq 'faba';
129 my $n = $File::Find::name;
130 $n =~ s#\.$## if ($^O eq 'VMS' && $n ne '.');
131 print "# '$n' => 1\n";
132 my $i = rindex($n,'/');
133 my $OK = exists($Expect{$n});
134 unless ($^O eq 'MacOS') {
136 $OK= exists($Expect{substr($n,0,$i)}) if $i >= 0;
144 print "# '$_' => 1\n";
145 s#\.$## if ($^O eq 'VMS' && $_ ne '.');
146 my $i = rindex($_,'/');
147 my $OK = exists($Expect{$_});
148 unless ($^O eq 'MacOS') {
150 $OK= exists($Expect{substr($_,0,$i)}) if $i >= 0;
158 print "# \$File::Find::dir => '$File::Find::dir'\n";
159 print "# \$_ => '$_'\n";
166 print "# --PREPROCESS--\n";
167 print "# \$File::Find::dir => '$File::Find::dir' \n";
168 foreach $file (@files) {
170 delete $Expect{$File::Find::dir}->{$file};
172 print "# --END PREPROCESS--\n";
173 Check(scalar(keys %{$Expect{$File::Find::dir}}) == 0);
174 if (scalar(keys %{$Expect{$File::Find::dir}}) == 0) {
175 delete $Expect{$File::Find::dir}
181 print "# POSTPROCESS: \$File::Find::dir => '$File::Find::dir' \n";
182 delete $Expect{$File::Find::dir};
186 if ($^O eq 'MacOS') {
188 MkDir( 'for_find',0770 );
189 CheckDie(chdir(for_find));
191 $cwd = cwd(); # save cwd
192 ( $cwd_untainted ) = $cwd =~ m|^(.+)$|; # untaint it
197 MkDir( ':fb:fba',0770 );
198 touch(':fb:fba:fba_ord');
199 CheckDie( symlink(':fb',':fa:fsl') ) if $symlink_exists;
202 MkDir( ':fa:faa',0770 );
203 touch(':fa:faa:faa_ord');
204 MkDir( ':fa:fab',0770 );
205 touch(':fa:fab:fab_ord');
206 MkDir( ':fa:fab:faba',0770 );
207 touch(':fa:fab:faba:faba_ord');
209 %Expect = (':' => 1, 'fsl' => 1, 'fa_ord' => 1, 'fab' => 1, 'fab_ord' => 1,
210 'faba' => 1, 'faa' => 1, 'faa_ord' => 1);
211 delete $Expect{'fsl'} unless $symlink_exists;
212 %Expect_Dir = (':' => 1, 'fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
213 'fb' => 1, 'fba' => 1);
214 delete @Expect_Dir{'fb','fba'} unless $symlink_exists;
215 File::Find::find( {wanted => \&wanted, untaint => 1},':fa' );
216 Check( scalar(keys %Expect) == 0 );
218 print "# check re-entancy\n";
219 %Expect = (':' => 1, 'fsl' => 1, 'fa_ord' => 1, 'fab' => 1, 'fab_ord' => 1,
220 'faba' => 1, 'faa' => 1, 'faa_ord' => 1);
221 delete $Expect{'fsl'} unless $symlink_exists;
222 %Expect_Dir = (':' => 1, 'fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
223 'fb' => 1, 'fba' => 1);
224 delete @Expect_Dir{'fb','fba'} unless $symlink_exists;
225 File::Find::find( {wanted => sub {
227 File::Find::find( {wanted => sub {} , untaint => 1 },':' );
228 }, untaint => 1 }, ':fa' );
229 Check( scalar(keys %Expect) == 0 );
231 %Expect=(':fa' => 1, ':fa:fsl' => 1, ':fa:fa_ord' => 1, ':fa:fab' => 1,
232 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1,
233 ':fa:fab:faba:faba_ord' => 1, ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
234 delete $Expect{':fa:fsl'} unless $symlink_exists;
235 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
236 ':fb' => 1, ':fb:fba' => 1);
237 delete @Expect_Dir{':fb',':fb:fba'} unless $symlink_exists;
238 File::Find::find( {wanted => \&wanted, no_chdir => 1, untaint => 1},':fa' );
239 Check( scalar(keys %Expect) == 0 );
241 %Expect=(':' => 1, ':fa' => 1, ':fa:fsl' => 1, ':fa:fa_ord' => 1, ':fa:fab' => 1,
242 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1,
243 ':fa:fab:faba:faba_ord' => 1, ':fa:faa' => 1, ':fa:faa:faa_ord' => 1,
244 ':fb' => 1, ':fb:fba' => 1, ':fb:fba:fba_ord' => 1, ':fb:fb_ord' => 1);
245 delete $Expect{':fa:fsl'} unless $symlink_exists;
246 %Expect_Dir = (':' => 1, ':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
247 ':fb' => 1, ':fb:fba' => 1);
248 delete @Expect_Dir{':fb',':fb:fba'} unless $symlink_exists;
249 File::Find::finddepth( {wanted => \&dn_wanted, untaint => 1 },':' );
250 Check( scalar(keys %Expect) == 0 );
252 %Expect=(':' => 1, ':fa' => 1, ':fa:fsl' => 1, ':fa:fa_ord' => 1, ':fa:fab' => 1,
253 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1,
254 ':fa:fab:faba:faba_ord' => 1, ':fa:faa' => 1, ':fa:faa:faa_ord' => 1,
255 ':fb' => 1, ':fb:fba' => 1, ':fb:fba:fba_ord' => 1, ':fb:fb_ord' => 1);
256 delete $Expect{':fa:fsl'} unless $symlink_exists;
257 %Expect_Dir = (':' => 1, ':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
258 ':fb' => 1, ':fb:fba' => 1);
259 delete @Expect_Dir{':fb',':fb:fba'} unless $symlink_exists;
260 File::Find::finddepth( {wanted => \&d_wanted, no_chdir => 1, untaint => 1 },':' );
261 Check( scalar(keys %Expect) == 0 );
263 # untaint, preprocess and postprocess tests below added by Thomas Wegner, 17-05-2001
265 print "# check untainting (no follow)\n";
266 # don't untaint at all
268 eval {File::Find::find( {wanted => \&simple_wanted},':fa' );};
270 Check( $@ =~ m|Insecure dependency| );
271 chdir($cwd_untainted);
274 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1,
275 untaint_pattern => qr|^(NO_MATCH)$|},':fa' );};
277 Check( $@ =~ m|is still tainted| );
278 chdir($cwd_untainted);
280 print "# check untaint_skip (no follow)\n";
282 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1, untaint_skip => 1,
283 untaint_pattern => qr|^(NO_MATCH)$|}, ':fa' );};
285 Check( $@ =~ m|insecure cwd| );
286 chdir($cwd_untainted);
288 print "# check preprocess\n";
290 ':' => {fa => 1, fb => 1},
291 ':fa:' => {faa => 1, fab => 1, fa_ord => 1},
292 ':fa:faa:' => {faa_ord => 1},
293 ':fa:fab:' => {faba => 1, fab_ord => 1},
294 ':fa:fab:faba:' => {faba_ord => 1},
295 ':fb:' => {fba => 1, fb_ord => 1},
296 ':fb:fba:' => {fba_ord => 1}
298 File::Find::find( {wanted => \&noop_wanted, untaint => 1, preprocess => \&my_preprocess}, ':' );
299 Check( scalar(keys %Expect) == 0 );
301 print "# check postprocess\n";
302 %Expect=(':' => 1, ':fa:' => 1, ':fa:faa:' => 1, ':fa:fab:' => 1, ':fa:fab:faba:' => 1, ':fb:' => 1,
304 File::Find::find( {wanted => \&noop_wanted, untaint => 1, postprocess => \&my_postprocess}, ':' );
305 Check( scalar(keys %Expect) == 0 );
307 # Verify that File::Find::find will call wanted even if the topdir of
308 # is a symlink to a directory, and it shouldn't follow the link
309 # unless follow is set, which it isn't in this case
310 %Expect = ('fsl' => 1);
312 File::Find::find( {wanted => \&wanted, untaint => 1},':fa:fsl' );
313 Check( scalar(keys %Expect) == 0 );
315 if ( $symlink_exists ) {
316 $FastFileTests_OK= 1;
317 %Expect=(':' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
318 'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faa' => 1,
320 %Expect_Dir = (':' => 1, 'fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
321 'fb' => 1, 'fba' => 1);
322 File::Find::find( {wanted => \&wanted, follow_fast => 1, untaint => 1},':fa' );
323 Check( scalar(keys %Expect) == 0 );
325 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
326 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
327 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
328 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
329 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
330 ':fb' => 1, ':fb:fba' => 1);
331 File::Find::find( {wanted => \&wanted, follow_fast => 1, no_chdir => 1, untaint => 1 },':fa' );
332 Check( scalar(keys %Expect) == 0 );
334 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
335 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
336 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
337 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
338 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
339 ':fb' => 1, ':fb:fba' => 1);
340 File::Find::finddepth( {wanted => \&dn_wanted, follow_fast => 1, untaint => 1 },':fa' );
341 Check( scalar(keys %Expect) == 0 );
343 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
344 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
345 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
346 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
347 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
348 ':fb' => 1, ':fb:fba' => 1);
349 File::Find::finddepth( {wanted => \&d_wanted, follow_fast => 1, no_chdir => 1, untaint => 1 },':fa' );
350 Check( scalar(keys %Expect) == 0 );
352 # tests below added by Thomas Wegner, 17-05-2001
354 print "# check dangling symbolic links\n";
355 MkDir( 'dangling_dir',0770 );
356 CheckDie( symlink('dangling_dir','dangling_dir_sl') );
357 rmdir 'dangling_dir';
358 touch('dangling_file');
359 CheckDie( symlink('dangling_file',':fa:dangling_file_sl') );
360 unlink 'dangling_file';
362 %Expect=(':' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
363 'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faba_ord' => 1,
364 'faa' => 1, 'faa_ord' => 1);
365 %Expect_Dir = (':' => 1, 'fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
366 'fb' => 1, 'fba' => 1);
368 File::Find::find( {wanted => \&d_wanted, follow => 1, untaint => 1 }, 'dangling_dir_sl', ':fa' );
369 Check( $warn_msg =~ m|dangling_dir_sl is a dangling symbolic link| );
370 unlink ':fa:dangling_file_sl', 'dangling_dir_sl';
372 print "# check recursion\n";
373 CheckDie( symlink(':fa:faa',':fa:faa:faa_sl') );
375 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, no_chdir => 1, untaint => 1 },':fa' ); };
377 Check( $@ =~ m|:for_find:fa:faa:faa_sl is a recursive symbolic link| );
378 unlink ':fa:faa:faa_sl';
380 print "# check follow_skip (file)\n";
381 CheckDie( symlink(':fa:fa_ord',':fa:fa_ord_sl') ); # symlink to a file
383 eval {File::Find::finddepth( {wanted => \&simple_wanted, follow => 1,follow_skip => 0,
384 no_chdir => 1, untaint => 1 },':fa' );};
386 Check( $@ =~ m|:for_find:fa:fa_ord encountered a second time| );
388 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
389 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
390 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
391 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
392 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
393 ':fb' => 1, ':fb:fba' => 1);
394 File::Find::finddepth( {wanted => \&wanted, follow => 1, follow_skip => 1, no_chdir => 1,
395 untaint => 1 },':fa' );
396 Check( scalar(keys %Expect) == 0 );
397 unlink ':fa:fa_ord_sl';
399 print "# check follow_skip (directory)\n";
400 CheckDie( symlink(':fa:faa',':fa:faa_sl') ); # symlink to a directory
402 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, follow_skip => 0,
403 no_chdir => 1, untaint => 1 },':fa' );};
405 Check( $@ =~ m|:for_find:fa:faa: encountered a second time| );
408 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, follow_skip => 1,
409 no_chdir => 1, untaint => 1 },':fa' );};
411 Check( $@ =~ m|:for_find:fa:faa: encountered a second time| );
413 %Expect=(':fa' => 1, ':fa:fa_ord' => 1, ':fa:fsl' => 1, ':fa:fsl:fb_ord' => 1,
414 ':fa:fsl:fba' => 1, ':fa:fsl:fba:fba_ord' => 1, ':fa:fab' => 1,
415 ':fa:fab:fab_ord' => 1, ':fa:fab:faba' => 1, ':fa:fab:faba:faba_ord' => 1,
416 ':fa:faa' => 1, ':fa:faa:faa_ord' => 1);
417 %Expect_Dir = (':fa' => 1, ':fa:faa' => 1, ':fa:fab' => 1, ':fa:fab:faba' => 1,
418 ':fb' => 1, ':fb:fba' => 1);
419 File::Find::find( {wanted => \&wanted, follow => 1, follow_skip => 2, no_chdir => 1,
420 untaint => 1},':fa' );
421 Check( scalar(keys %Expect) == 0 );
424 print "# check untainting (follow)\n";
425 # don't untaint at all
427 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1},':fa' );};
429 Check( $@ =~ m|Insecure dependency| );
430 chdir($cwd_untainted);
433 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, untaint => 1,
434 untaint_pattern => qr|^(NO_MATCH)$|},':fa' );};
436 Check( $@ =~ m|is still tainted| );
437 chdir($cwd_untainted);
439 print "# check untaint_skip (follow)\n";
441 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1, untaint_skip => 1,
442 untaint_pattern => qr|^(NO_MATCH)$|}, ':fa' );};
444 Check( $@ =~ m|insecure cwd| );
445 chdir($cwd_untainted);
451 MkDir( 'for_find',0770 );
452 CheckDie(chdir(for_find));
454 $cwd = cwd(); # save cwd
455 ( $cwd_untainted ) = $cwd =~ m|^(.+)$|; # untaint it
460 MkDir( 'fb/fba',0770 );
461 touch('fb/fba/fba_ord');
462 CheckDie( symlink('../fb','fa/fsl') ) if $symlink_exists;
465 MkDir( 'fa/faa',0770 );
466 touch('fa/faa/faa_ord');
467 MkDir( 'fa/fab',0770 );
468 touch('fa/fab/fab_ord');
469 MkDir( 'fa/fab/faba',0770 );
470 touch('fa/fab/faba/faba_ord');
472 %Expect = ('.' => 1, 'fsl' => 1, 'fa_ord' => 1, 'fab' => 1, 'fab_ord' => 1,
473 'faba' => 1, 'faa' => 1, 'faa_ord' => 1);
474 delete $Expect{'fsl'} unless $symlink_exists;
475 %Expect_Dir = ('fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
476 'fb' => 1, 'fba' => 1);
477 delete @Expect_Dir{'fb','fba'} unless $symlink_exists;
478 File::Find::find( {wanted => \&wanted, untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
479 Check( scalar(keys %Expect) == 0 );
481 print "# check re-entancy\n";
482 %Expect = ('.' => 1, 'fsl' => 1, 'fa_ord' => 1, 'fab' => 1, 'fab_ord' => 1,
483 'faba' => 1, 'faa' => 1, 'faa_ord' => 1);
484 delete $Expect{'fsl'} unless $symlink_exists;
485 %Expect_Dir = ('fa' => 1, 'faa' => 1, 'fab' => 1, 'faba' => 1,
486 'fb' => 1, 'fba' => 1);
487 delete @Expect_Dir{'fb','fba'} unless $symlink_exists;
488 File::Find::find( {wanted => sub {
490 File::Find::find( {wanted => sub {} , untaint => 1, untaint_pattern => qr|^(.+)$|},'.' );
491 }, untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
492 Check( scalar(keys %Expect) == 0 );
494 %Expect=('fa' => 1, 'fa/fsl' => 1, 'fa/fa_ord' => 1, 'fa/fab' => 1,
495 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1,
496 'fa/fab/faba/faba_ord' => 1, 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
497 delete $Expect{'fa/fsl'} unless $symlink_exists;
498 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
499 'fb' => 1, 'fb/fba' => 1);
500 delete @Expect_Dir{'fb','fb/fba'} unless $symlink_exists;
501 File::Find::find( {wanted => \&wanted, no_chdir => 1, untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
502 Check( scalar(keys %Expect) == 0 );
504 %Expect=('.' => 1, './fa' => 1, './fa/fsl' => 1, './fa/fa_ord' => 1, './fa/fab' => 1,
505 './fa/fab/fab_ord' => 1, './fa/fab/faba' => 1,
506 './fa/fab/faba/faba_ord' => 1, './fa/faa' => 1, './fa/faa/faa_ord' => 1,
507 './fb' => 1, './fb/fba' => 1, './fb/fba/fba_ord' => 1, './fb/fb_ord' => 1);
508 delete $Expect{'./fa/fsl'} unless $symlink_exists;
509 %Expect_Dir = ('./fa' => 1, './fa/faa' => 1, '/fa/fab' => 1, './fa/fab/faba' => 1,
510 './fb' => 1, './fb/fba' => 1);
511 delete @Expect_Dir{'./fb','./fb/fba'} unless $symlink_exists;
512 File::Find::finddepth( {wanted => \&dn_wanted , untaint => 1, untaint_pattern => qr|^(.+)$|},'.' );
513 Check( scalar(keys %Expect) == 0 );
515 %Expect=('.' => 1, './fa' => 1, './fa/fsl' => 1, './fa/fa_ord' => 1, './fa/fab' => 1,
516 './fa/fab/fab_ord' => 1, './fa/fab/faba' => 1,
517 './fa/fab/faba/faba_ord' => 1, './fa/faa' => 1, './fa/faa/faa_ord' => 1,
518 './fb' => 1, './fb/fba' => 1, './fb/fba/fba_ord' => 1, './fb/fb_ord' => 1);
519 delete $Expect{'./fa/fsl'} unless $symlink_exists;
520 %Expect_Dir = ('./fa' => 1, './fa/faa' => 1, '/fa/fab' => 1, './fa/fab/faba' => 1,
521 './fb' => 1, './fb/fba' => 1);
522 delete @Expect_Dir{'./fb','./fb/fba'} unless $symlink_exists;
523 File::Find::finddepth( {wanted => \&d_wanted, no_chdir => 1, untaint => 1, untaint_pattern => qr|^(.+)$| },'.' );
524 Check( scalar(keys %Expect) == 0 );
526 # untaint, preprocess and postprocess tests below added by Thomas Wegner, 17-05-2001
528 print "# check untainting (no follow)\n";
529 # don't untaint at all
531 eval {File::Find::find( {wanted => \&simple_wanted},'fa' );};
533 Check( $@ =~ m|Insecure dependency| );
534 chdir($cwd_untainted);
537 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1,
538 untaint_pattern => qr|^(NO_MATCH)$|},'fa' );};
540 Check( $@ =~ m|is still tainted| );
541 chdir($cwd_untainted);
543 print "# check untaint_skip (no follow)\n";
545 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1, untaint_skip => 1,
546 untaint_pattern => qr|^(NO_MATCH)$|}, 'fa' );};
548 Check( $@ =~ m|insecure cwd| );
549 chdir($cwd_untainted);
551 print "# check preprocess\n";
553 '.' => {fa => 1, fb => 1},
554 './fa' => {faa => 1, fab => 1, fa_ord => 1},
555 './fa/faa' => {faa_ord => 1},
556 './fa/fab' => {faba => 1, fab_ord => 1},
557 './fa/fab/faba' => {faba_ord => 1},
558 './fb' => {fba => 1, fb_ord => 1},
559 './fb/fba' => {fba_ord => 1}
562 File::Find::find( {wanted => \&noop_wanted, preprocess => \&my_preprocess, untaint => 1,
563 untaint_pattern => qr|^(.+)$|}, '.' );
564 Check( scalar(keys %Expect) == 0 );
566 print "# check postprocess\n";
567 %Expect=('.' => 1, './fa' => 1, './fa/faa' => 1, './fa/fab' => 1, './fa/fab/faba' => 1, './fb' => 1,
569 File::Find::find( {wanted => \&noop_wanted, postprocess => \&my_postprocess, untaint => 1,
570 untaint_pattern => qr|^(.+)$|}, '.' );
571 Check( scalar(keys %Expect) == 0 );
573 # Verify that File::Find::find will call wanted even if the topdir of
574 # is a symlink to a directory, and it shouldn't follow the link
575 # unless follow is set, which it isn't in this case
576 %Expect = ('fsl' => 1);
578 File::Find::find( {wanted => \&wanted, untaint => 1},'fa/fsl' );
579 Check( scalar(keys %Expect) == 0 );
581 if ( $symlink_exists ) {
582 $FastFileTests_OK= 1;
583 %Expect=('.' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
584 'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faa' => 1,
586 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
587 'fb' => 1, 'fb/fba' => 1);
588 File::Find::find( {wanted => \&wanted, follow_fast => 1, untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
589 Check( scalar(keys %Expect) == 0 );
591 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
592 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
593 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
594 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
595 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
596 'fb' => 1, 'fb/fba' => 1);
597 File::Find::find( {wanted => \&wanted, follow_fast => 1, no_chdir => 1, untaint => 1,
598 untaint_pattern => qr|^(.+)$|},'fa' );
599 Check( scalar(keys %Expect) == 0 );
601 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
602 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
603 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
604 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
605 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
606 'fb' => 1, 'fb/fba' => 1);
607 File::Find::finddepth( {wanted => \&dn_wanted, follow_fast => 1, untaint => 1,
608 untaint_pattern => qr|^(.+)$|},'fa' );
609 Check( scalar(keys %Expect) == 0 );
611 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
612 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
613 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
614 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
615 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
616 'fb' => 1, 'fb/fba' => 1);
617 File::Find::finddepth( {wanted => \&d_wanted, follow_fast => 1, no_chdir => 1,
618 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
619 Check( scalar(keys %Expect) == 0 );
621 # tests below added by Thomas Wegner, 17-05-2001
623 print "# check dangling symbolic links\n";
624 MkDir( 'dangling_dir',0770 );
625 CheckDie( symlink('dangling_dir','dangling_dir_sl') );
626 rmdir 'dangling_dir';
627 touch('dangling_file');
628 CheckDie( symlink('../dangling_file','fa/dangling_file_sl') );
629 unlink 'dangling_file';
631 %Expect=('.' => 1, 'fa_ord' => 1, 'fsl' => 1, 'fb_ord' => 1, 'fba' => 1,
632 'fba_ord' => 1, 'fab' => 1, 'fab_ord' => 1, 'faba' => 1, 'faba_ord' => 1,
633 'faa' => 1, 'faa_ord' => 1);
634 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, 'fa/fab' => 1, 'fa/fab/faba' => 1,
635 'fb' => 1, 'fb/fba' => 1);
637 File::Find::find( {wanted => \&d_wanted, follow => 1, untaint => 1,
638 untaint_pattern => qr|^(.+)$|}, 'dangling_dir_sl', 'fa' );
639 Check( $warn_msg =~ m|dangling_dir_sl is a dangling symbolic link| );
640 unlink 'fa/dangling_file_sl', 'dangling_dir_sl';
642 print "# check recursion\n";
643 CheckDie( symlink('../faa','fa/faa/faa_sl') );
645 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, no_chdir => 1,
646 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' ); };
648 Check( $@ =~ m|for_find/fa/faa/faa_sl is a recursive symbolic link| );
649 unlink 'fa/faa/faa_sl';
651 print "# check follow_skip (file)\n";
652 CheckDie( symlink('./fa_ord','fa/fa_ord_sl') ); # symlink to a file
654 eval {File::Find::finddepth( {wanted => \&simple_wanted, follow => 1, follow_skip => 0, no_chdir => 1,
655 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );};
657 Check( $@ =~ m|for_find/fa/fa_ord encountered a second time| );
659 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
660 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
661 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
662 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
663 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
664 'fb' => 1, 'fb/fba' => 1);
665 File::Find::finddepth( {wanted => \&wanted, follow => 1, follow_skip => 1, no_chdir => 1,
666 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
667 Check( scalar(keys %Expect) == 0 );
668 unlink 'fa/fa_ord_sl';
670 print "# check follow_skip (directory)\n";
671 CheckDie( symlink('./faa','fa/faa_sl') ); # symlink to a directory
673 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, follow_skip => 0, no_chdir => 1,
674 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );};
676 Check( $@ =~ m|for_find/fa/faa encountered a second time| );
679 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, follow_skip => 1, no_chdir => 1,
680 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );};
682 Check( $@ =~ m|for_find/fa/faa encountered a second time| );
684 %Expect=('fa' => 1, 'fa/fa_ord' => 1, 'fa/fsl' => 1, 'fa/fsl/fb_ord' => 1,
685 'fa/fsl/fba' => 1, 'fa/fsl/fba/fba_ord' => 1, 'fa/fab' => 1,
686 'fa/fab/fab_ord' => 1, 'fa/fab/faba' => 1, 'fa/fab/faba/faba_ord' => 1,
687 'fa/faa' => 1, 'fa/faa/faa_ord' => 1);
688 %Expect_Dir = ('fa' => 1, 'fa/faa' => 1, '/fa/fab' => 1, 'fa/fab/faba' => 1,
689 'fb' => 1, 'fb/fba' => 1);
690 File::Find::find( {wanted => \&wanted, follow => 1, follow_skip => 2, no_chdir => 1,
691 untaint => 1, untaint_pattern => qr|^(.+)$|},'fa' );
692 Check( scalar(keys %Expect) == 0 );
695 print "# check untainting (follow)\n";
696 # don't untaint at all
698 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1},'fa' );};
700 Check( $@ =~ m|Insecure dependency| );
701 chdir($cwd_untainted);
704 eval {File::Find::find( {wanted => \&simple_wanted, follow => 1, untaint => 1,
705 untaint_pattern => qr|^(NO_MATCH)$|},'fa' );};
707 Check( $@ =~ m|is still tainted| );
708 chdir($cwd_untainted);
710 print "# check untaint_skip (follow)\n";
712 eval {File::Find::find( {wanted => \&simple_wanted, untaint => 1, untaint_skip => 1,
713 untaint_pattern => qr|^(NO_MATCH)$|}, 'fa' );};
715 Check( $@ =~ m|insecure cwd| );
716 chdir($cwd_untainted);
721 print "# of cases: $case\n";