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ac1cfefa MT |
1 | #!/usr/bin/perl |
2 | # | |
78331e30 | 3 | # IPFire CGI's - backup.cgi: manage import/export of configuration files |
ac1cfefa MT |
4 | # |
5 | # This code is distributed under the terms of the GPL | |
6 | # | |
78331e30 | 7 | # (c) The IPFire Team |
ac1cfefa MT |
8 | # 2005 Franck Bourdonnec, major rewrite |
9 | # | |
10 | # $Id: backup.cgi,v 1.2.2.15 2006/01/29 15:31:49 eoberlander Exp $ | |
11 | # | |
12 | # | |
13 | ||
14 | ||
15 | # to fully troubleshot your code, uncomment diagnostics, Carp and cluck lines | |
16 | # use diagnostics; # need to add the file /usr/lib/perl5/5.8.x/pods/perldiag.pod before to work | |
17 | # next look at /var/log/httpd/error_log , http://www.perl.com/pub/a/2002/05/07/mod_perl.html may help | |
18 | #use warnings; | |
19 | use strict; | |
20 | #use Carp (); | |
21 | #local $SIG{__WARN__} = \&Carp::cluck; | |
22 | use File::Copy; | |
23 | use Sys::Hostname; | |
24 | ||
25 | require 'CONFIG_ROOT/general-functions.pl'; | |
26 | require "${General::swroot}/lang.pl"; | |
27 | require "${General::swroot}/header.pl"; | |
28 | ||
29 | my $errormessage = ''; | |
30 | my $warnmessage = ''; | |
31 | my $setdir = '/home/httpd/html/backup'; # location where sets are stored and imported | |
32 | my $datafile = hostname() . '.dat'; # file containing data backup | |
33 | my $datefile = $datafile . '.time'; # and creation date | |
34 | ||
35 | # ask if backup crypting key exists | |
36 | my $tmpkeyfile = "$setdir/key"; # import the backup key | |
37 | ||
38 | # Get GUI values | |
39 | my %settings = (); | |
40 | &Header::getcgihash(\%settings, {'wantfile' => 1, 'filevar' => 'FH'}); | |
41 | ||
42 | ## | |
43 | ## Backup key management | |
44 | ## | |
45 | ||
46 | # | |
47 | # Export the key. root pw is required to avoid user 'noboby' uses the helper to read it and creates | |
48 | # fake backup. | |
49 | # | |
50 | if ($settings{'ACTION'} eq $Lang::tr{'backup export key'}) { | |
51 | ||
52 | my $size = 0; | |
53 | if ($settings{'PASSWORD1'} ne '' && $settings{'PASSWORD1'} ne $settings{'PASSWORD2'} ){ | |
54 | $errormessage = $Lang::tr{'passwords do not match'} | |
55 | } else { | |
78331e30 | 56 | my @lines = `/usr/local/bin/ipfirebackup -keycat $settings{'PASSWORD'}`; |
ac1cfefa MT |
57 | # If previous operation succeded and the key need to be crypted, redo operation with pipe to openssl |
58 | if (@lines && $settings{'PASSWORD1'}) { | |
78331e30 | 59 | @lines = `/usr/local/bin/ipfirebackup -keycat $settings{'PASSWORD'}|openssl enc -a -e -aes256 -salt -pass pass:$settings{'PASSWORD1'} `; |
ac1cfefa MT |
60 | } |
61 | if (@lines) { | |
62 | use bytes; | |
63 | foreach (@lines) {$size += length($_)}; | |
64 | print "Pragma: no-cache\n"; | |
65 | print "Cache-control: no-cache\n"; | |
66 | print "Connection: close\n"; | |
67 | print "Content-type: application/octet-stream\n"; | |
68 | print "Content-Disposition: filename=backup.key\n"; | |
69 | print "Content-Length: $size\n\n"; | |
70 | print @lines; | |
71 | exit (0); | |
72 | } else { | |
73 | $errormessage = $Lang::tr{'incorrect password'}; | |
74 | } | |
75 | } | |
76 | } | |
77 | # | |
78 | # Import the key. Fail if key exists. This avoid creating fake backup. | |
79 | # | |
80 | if ($settings{'ACTION'} eq $Lang::tr{'backup import key'}) { | |
81 | if (ref ($settings{'FH'}) ne 'Fh') { | |
82 | $errormessage = $Lang::tr{'no cfg upload'}; | |
83 | } else { | |
84 | if (copy ($settings{'FH'}, $tmpkeyfile) != 1) { | |
85 | $errormessage = $Lang::tr{'save error'}; | |
86 | } else { | |
87 | # if a password is given, decrypt the key received in $tmpkeyfile file with it. | |
88 | # no error is produce if the password is wrong. | |
89 | if ($settings{'PASSWORD1'}) { | |
90 | my @lines = `openssl enc -a -d -aes256 -salt -pass pass:$settings{'PASSWORD1'} -in $tmpkeyfile`; | |
91 | open(FILE,">$tmpkeyfile"); | |
92 | print FILE @lines; | |
93 | close (FILE); | |
94 | } | |
78331e30 | 95 | $errormessage = &get_bk_error(system ('/usr/local/bin/ipfirebackup -key import')>>8); |
ac1cfefa MT |
96 | } |
97 | } | |
98 | } | |
99 | # | |
100 | # Import the key. Fail if key exists. Key is extracted from a non-encrypted backup (pre 1.4.10) | |
101 | # | |
102 | if ($settings{'ACTION'} eq $Lang::tr{'backup extract key'}) { | |
103 | if (ref ($settings{'FH'}) ne 'Fh') { | |
104 | $errormessage = $Lang::tr{'no cfg upload'}; | |
105 | } else { | |
106 | if (copy ($settings{'FH'}, '/tmp/tmptarfile.tgz') != 1) { | |
107 | $errormessage = $Lang::tr{'save error'}; | |
108 | } else { | |
109 | system( "tar -C /tmp -xzf /tmp/tmptarfile.tgz */backup/backup.key;\ | |
110 | mv -f /tmp${General::swroot}/backup/backup.key $tmpkeyfile;\ | |
111 | rm -rf /tmp${General::swroot};\ | |
112 | rm /tmp/tmptarfile.tgz"); | |
78331e30 | 113 | $errormessage = &get_bk_error(system ('/usr/local/bin/ipfirebackup -key import')>>8); |
ac1cfefa MT |
114 | } |
115 | } | |
116 | } | |
117 | # | |
118 | # Create the key. Cannot overwrite existing key to avoid difference with exported (saved) key | |
119 | # | |
120 | if ($settings{'ACTION'} eq $Lang::tr{'backup generate key'}) { | |
78331e30 | 121 | $errormessage = &get_bk_error(system('/usr/local/bin/ipfirebackup -key new')>>8); |
ac1cfefa MT |
122 | } |
123 | ||
78331e30 | 124 | my $cryptkeymissing = system ('/usr/local/bin/ipfirebackup -key exist')>>8; |
ac1cfefa MT |
125 | |
126 | &Header::showhttpheaders(); | |
127 | if ($cryptkeymissing) { #If no key is present, force creation or import | |
128 | &Header::openpage($Lang::tr{'backup configuration'}, 1, ''); | |
129 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
130 | if ($errormessage) { | |
131 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
132 | print "<font class='base'>$errormessage </font>"; | |
133 | &Header::closebox(); | |
134 | } | |
135 | &Header::openbox('100%', 'left', $Lang::tr{'backup key'}); | |
136 | print <<END | |
137 | <form method = 'post' enctype = 'multipart/form-data'> | |
138 | <table> | |
139 | <tr> | |
140 | <td colspan='2'> | |
141 | $Lang::tr{'backup explain key'}: | |
142 | <ul> | |
143 | <li>$Lang::tr{'backup explain key li1'} | |
144 | <li>$Lang::tr{'backup explain key li2'} | |
145 | <li>$Lang::tr{'backup explain key li3'} | |
146 | </ul> | |
147 | </td> | |
148 | </tr><tr> | |
149 | <td width='15%'></td><td width='20%'></td><td> | |
150 | <input type = 'submit' name = 'ACTION' value = '$Lang::tr{'backup generate key'}' /> | |
151 | </td> | |
152 | </tr><tr> | |
153 | <td align='right'>$Lang::tr{'backup key file'}:</td><td><input type = 'file' name = 'FH' size = '30' value='backup.key' /> | |
154 | </td><td> | |
155 | <input type = 'submit' name = 'ACTION' value = '$Lang::tr{'backup import key'}' /> | |
156 | </tr><tr> | |
157 | <td align='right'>$Lang::tr{'backup protect key password'}:<td><input type = 'password' name='PASSWORD1' size='10' /> | |
158 | </td> | |
159 | </tr><tr> | |
78331e30 | 160 | <td align='right'>$Lang::tr{'backup clear archive'}:</td><td><input type = 'file' name = 'FH' size = '30' value='your-ipfire.tar.gz' /> |
ac1cfefa MT |
161 | </td><td> |
162 | <input type = 'submit' name = 'ACTION' value = '$Lang::tr{'backup extract key'}' /> | |
163 | </td> | |
164 | </tr> | |
165 | </table> | |
166 | $Lang::tr{'notes'}: | |
167 | <ul> | |
168 | <li>$Lang::tr{'backup explain key no1'} | |
169 | <li>$Lang::tr{'backup explain key no2'} | |
170 | </ul> | |
171 | </form> | |
172 | END | |
173 | ; | |
174 | &floppybox(); | |
175 | &Header::closebox(); | |
176 | &Header::closebigbox(); | |
177 | &Header::closepage(); | |
178 | exit (0); | |
179 | } | |
180 | ||
181 | ## | |
182 | ## Sets management (create/delete/import/restore) | |
183 | ## | |
184 | ||
185 | erase_files ($setdir); #clean up | |
186 | ||
187 | # | |
188 | # create new archive set | |
189 | # | |
190 | if ($settings{'ACTION'} eq $Lang::tr{'create'}) { | |
78331e30 | 191 | $errormessage = &get_bk_error(system('/usr/local/bin/ipfirebkcfg > /dev/null')>>8); |
ac1cfefa MT |
192 | &import_set (" ".&Header::cleanhtml ($settings{'COMMENT'})) if (!$errormessage); |
193 | } | |
194 | # | |
195 | # delete a backup set | |
196 | # | |
197 | if ($settings{'ACTION'} eq $Lang::tr{'remove'}) { | |
198 | erase_files (&Header::cleanhtml ($settings{'KEY'})); # remove files | |
199 | rmdir($settings{'KEY'}); # remove directory | |
200 | } | |
201 | # | |
202 | # import an archive set | |
203 | # | |
204 | if ($settings{'ACTION'} eq $Lang::tr{'import'}) { | |
205 | if (ref ($settings{'FH'}) ne 'Fh') { | |
206 | $errormessage = $Lang::tr{'no cfg upload'}; | |
207 | } else { | |
208 | if (!copy ($settings{'FH'}, "$setdir/$datafile")) { | |
209 | $errormessage = $Lang::tr{'save error'}; | |
210 | } else { | |
211 | &import_set (' (imported)'); | |
212 | } | |
213 | } | |
214 | } | |
215 | # | |
216 | # restore an archive | |
217 | # | |
218 | if ($settings{'ACTION'} eq $Lang::tr{'restore'}) { | |
219 | if ($settings{'AreYouSure'} eq 'yes') { | |
220 | if (!$cryptkeymissing) { # if keyfile exists | |
221 | if (-e "$settings{'KEY'}/$datafile"){ # encrypted dat is required | |
222 | copy_files($settings{'KEY'}, $setdir); # to working dir | |
78331e30 | 223 | $errormessage = get_rs_error(system("/usr/local/bin/ipfirerscfg" |
ac1cfefa MT |
224 | . ($settings{'RESTOREHW'} eq 'on' ? ' --hardware' : '') |
225 | . ' >/dev/null')>>8); | |
226 | if (!$errormessage) { | |
227 | # restored ok, recommend restarting system | |
228 | $warnmessage = $Lang::tr{'cfg restart'}; | |
229 | } | |
230 | erase_files ($setdir); #clean up | |
231 | } else { | |
232 | $errormessage = $Lang::tr{'missing dat'}."$settings{'KEY'}/$datafile"; | |
233 | } | |
234 | } else { # if keyfile does not exist | |
235 | $errormessage = $Lang::tr{'backup missing key'}; | |
236 | } | |
237 | ||
238 | } else { # not AreYouSure=yes | |
239 | &Header::openpage($Lang::tr{'backup configuration'}, 1, ''); | |
240 | &Header::openbigbox('100%', 'left'); | |
241 | &Header::openbox('100%', 'left', $Lang::tr{'are you sure'}); | |
242 | print <<END | |
243 | <form method = 'post'> | |
244 | <input type = 'hidden' name = 'KEY' value ='$settings{'KEY'}' /> | |
245 | <input type = 'hidden' name = 'AreYouSure' value ='yes' /> | |
246 | <table align = 'center'> | |
247 | <tr> | |
248 | <td align = 'center'> | |
249 | <input type = 'submit' name = 'ACTION' value = '$Lang::tr{'restore'}' /> | |
250 | </td><td> | |
251 | <input type = 'submit' name = 'ACTION' value = '$Lang::tr{'cancel'}' /> | |
252 | </td> | |
253 | </tr><tr> | |
254 | <td> | |
255 | $Lang::tr{'restore hardware settings'}: <input type = 'checkbox' name = 'RESTOREHW'> | |
256 | </td> | |
257 | </tr> | |
258 | </table> | |
259 | </form> | |
260 | END | |
261 | ; | |
262 | &Header::closebox(); | |
263 | &Header::closebigbox(); | |
264 | &Header::closepage(); | |
265 | exit (0); | |
266 | } | |
267 | } | |
268 | ## | |
269 | ## Media management | |
270 | ## | |
271 | # | |
272 | # now build the list of removable device | |
273 | # | |
274 | ||
275 | # Read partitions sizes registered with the system | |
276 | my %partitions; | |
78331e30 | 277 | foreach my $li (`/usr/local/bin/ipfirebackup -proc partitions`) { # use suid helper... |
ac1cfefa MT |
278 | # partitions{'sda1'} = 128M if /major minor blocks name/ |
279 | $partitions{$4} = &kmgt($3*1024,4) if ($li =~ /(\d+) +(\d+) +(\d+) +(.*)/); | |
280 | } | |
281 | ||
282 | # Search usb-storage scsi device | |
283 | my %medias; | |
284 | ||
78331e30 | 285 | foreach (`/usr/local/bin/ipfirebackup -glob '/proc/scsi/usb-storage*/*'`) {# use suid helper... |
ac1cfefa MT |
286 | my $m; |
287 | foreach ( `cat $_` ) { # list each line of information for the device: | |
288 | # Host scsi0: usb-storage | |
289 | # Vendor: SWISSBIT | |
290 | # Product: Black Silver | |
291 | # Serial Number: D0ED423A4F84A31E | |
292 | # Protocol: Transparent SCSI | |
293 | # Transport: Bulk | |
294 | # GUID: 13706828d0ed423a4f84a31e | |
295 | # Attached: Yes | |
296 | ||
297 | chomp; | |
298 | my ($key,$val) = split(': ',$_,2); | |
299 | $key =~ s/^ *//; # remove front space | |
300 | ||
301 | # convert 'scsi?' key to sda, sdb,... and use it as a %medias keyhash | |
302 | if ($key =~ /Host scsi(.)/) { | |
303 | $val = $m = 'sd' . chr(97+$1); | |
304 | $key = 'Host'; | |
305 | } | |
306 | $medias{$m}{$key} = $val; # save data | |
307 | } | |
308 | } | |
309 | ||
310 | # | |
311 | # Switch mounted media | |
312 | # | |
313 | if ($settings{'ACTION'} eq $Lang::tr{'mount'}) | |
314 | { | |
315 | # Find what is really mounted under backup. Can be local hard disk or any removable media | |
316 | my $mounted = &findmounted(); | |
317 | #umount previous, even if same device already mouted. | |
78331e30 MT |
318 | system ("/usr/local/bin/ipfirebackup -U $mounted") if ($mounted ne $Lang::tr{'local hard disk'}); |
319 | $errormessage = `/usr/local/bin/ipfirebackup -M $settings{'SELECT'}` if (grep (/$settings{'SELECT'}/,%partitions)); | |
ac1cfefa MT |
320 | } |
321 | # | |
322 | # Compute a full description of device | |
323 | # | |
324 | my $mounted = &findmounted(); | |
325 | my $media_des = $mounted; # Description | |
326 | if ($mounted ne $Lang::tr{'local hard disk'}) { | |
327 | $_ = $mounted; # sda1 => sda | |
328 | tr/0-9//d; | |
329 | $media_des = "$medias{$_}{'Product'} ($media_des, $partitions{$mounted})"; | |
330 | } | |
331 | &Header::openpage($Lang::tr{'backup configuration'}, 1, ''); | |
332 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
333 | ||
334 | if ($errormessage) { | |
335 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
336 | print "<font class='base'>$errormessage </font>"; | |
337 | &Header::closebox(); | |
338 | } | |
339 | ||
340 | $warnmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnmessage <p>" if ($warnmessage); | |
341 | ||
342 | &Header::openbox('100%', 'left', $Lang::tr{'backup configuration'}); | |
343 | ||
344 | #Divide the window in two : left and right | |
345 | print <<END | |
346 | <table width = '100%' > | |
347 | <tr> | |
348 | <th width = '50%'>$Lang::tr{'current media'}:<font color=${Header::colourred}><b>$media_des</b></font></th> | |
349 | <th width = '3%'></th> | |
350 | <th>$Lang::tr{'choose media'}</th> | |
351 | </tr> | |
352 | END | |
353 | ; | |
354 | ||
355 | # Left part of window | |
356 | print <<END | |
357 | <tr><td> | |
358 | <ul> | |
359 | <li>$Lang::tr{'backup sets'}: | |
360 | <table width = '80%' border='0'> | |
361 | <tr> | |
362 | <th class = 'boldbase' align = 'center'>$Lang::tr{'name'}</th> | |
363 | <th class = 'boldbase' align = 'center' colspan = '3'>$Lang::tr{'action'}</th> | |
364 | </tr> | |
365 | END | |
366 | ; | |
367 | ||
368 | # get list of available sets by globbing directories under $setdir | |
369 | # External device (usk key) are mounted in $setdir. -R permits finding sets in hierarchy. | |
370 | my $i = 0; | |
371 | foreach my $set (`ls -Rt1 $setdir`) { | |
372 | chop ($set); #remove ':' & newline from line | |
373 | chop ($set); | |
374 | if (-d $set && ($set =~ m!/.+/\d{8}_\d{6}! ) ) { # filter out things not sets ! | |
375 | if ($i++ % 2) { | |
376 | print "<tr bgcolor = '$Header::table2colour'>"; | |
377 | } else { | |
378 | print "<tr bgcolor = '$Header::table1colour'>"; | |
379 | } | |
380 | my $settime = read_timefile( "$set/$datefile", "$set/$datafile" ); | |
381 | my $name = substr ($set,length($setdir)+1); | |
382 | print<<EOF | |
383 | <td> | |
384 | $settime | |
385 | </td> | |
386 | ||
387 | <td align = 'center'> | |
388 | <form method = 'post'> | |
389 | <input type = 'hidden' name = 'ACTION' value ='$Lang::tr{'restore'}' /> | |
390 | <input type = 'image' name = '$Lang::tr{'restore'}' src = '/images/reload.gif' alt = '$Lang::tr{'restore'}' title = '$Lang::tr{'restore'}' /> | |
391 | <input type = 'hidden' name = 'KEY' value = '$set' /> | |
392 | </form> | |
393 | </td> | |
394 | ||
395 | <td align = 'center'> | |
396 | <a href = '/backup/$name/$datafile'><img src = '/images/floppy.gif' title = '$Lang::tr{'export'}'></a> | |
397 | </td> | |
398 | ||
399 | <td align = 'center'> | |
400 | <form method = 'post'> | |
401 | <input type = 'hidden' name = 'ACTION' value = '$Lang::tr{'remove'}' /> | |
402 | <input type = 'image' name = '$Lang::tr{'remove'}' src = '/images/delete.gif' alt = '$Lang::tr{'remove'}' title = '$Lang::tr{'remove'}' border = '0' /> | |
403 | <input type = 'hidden' name = 'KEY' value = '$set' /> | |
404 | </form> | |
405 | </td> | |
406 | </tr> | |
407 | EOF | |
408 | ; | |
409 | } | |
410 | } | |
411 | print "</table>" . ($i ? "<br>" : "$Lang::tr{'empty'}!<hr /><br>"); | |
412 | print <<EOF | |
413 | $warnmessage | |
414 | <form method = 'post'> | |
415 | <li>$Lang::tr{'backup configuration'}<br> | |
416 | $Lang::tr{'description'}:<input type = 'text' name = 'COMMENT' size='30' /> | |
417 | <input type = 'submit' name = 'ACTION' value = '$Lang::tr{'create'}' /> | |
418 | </form><p> | |
419 | <form method = 'post' enctype = 'multipart/form-data'> | |
420 | <li>$Lang::tr{'backup import dat file'}:<br> | |
421 | <input type = 'file' name = 'FH' size = '20' /> | |
422 | <input type = 'submit' name = 'ACTION' value = '$Lang::tr{'import'}' /> | |
423 | </form> | |
424 | </ul> | |
425 | EOF | |
426 | ; | |
427 | ||
428 | print "</td><td></td><td valign='top'>"; # Start right part (devices selection) | |
429 | print $Lang::tr{'backup media info'}; | |
430 | ||
431 | print "<form method = 'post'>"; | |
432 | print "<table width = '100%'><tr><td>"; | |
433 | my $nodev = 1; # nothing present | |
434 | foreach my $media (keys %medias) { | |
435 | if ( $medias{$media}{'Attached'} eq 'Yes') { # device is attached to USB bus ? | |
436 | $nodev = 0; # at least one device present | |
437 | my $checked = $medias{$media}{'Host'} eq $mounted ? "checked='checked'" : ''; | |
438 | print "<input type='radio' name = 'SELECT' value = '$medias{$media}{'Host'}' $checked />"; | |
439 | print "<b>$medias{$media}{'Product'}</b><br>"; | |
440 | # list attached partitions to this media | |
441 | foreach my $part (sort (keys (%partitions))) { | |
442 | if ($part =~ /$medias{$media}{'Host'}./) { | |
443 | my $checked = $part eq $mounted ? "checked='checked'" : ''; | |
444 | print " <input type='radio' name = 'SELECT' value = '$part' $checked />$part ($partitions{$part})<br>"; | |
445 | } | |
446 | } | |
447 | } | |
448 | } | |
449 | if ($nodev) { | |
450 | print "<br>$Lang::tr{'insert removable device'}"; | |
451 | print "</td><td>"; | |
452 | print "<br><input type = 'submit' name = 'ACTION' value = '$Lang::tr{'done'}' />"; | |
453 | } else { | |
454 | #Add an entry for the local disk | |
455 | my $checked = $Lang::tr{'local hard disk'} eq $mounted ? "checked='checked'" : ''; | |
456 | print "<input type = 'radio' name = 'SELECT' value = '$Lang::tr{'local hard disk'}' $checked />"; | |
457 | print "<b>$Lang::tr{'local hard disk'}</b>"; | |
458 | print "</td><td>"; | |
459 | print "<br><input type = 'submit' name = 'ACTION' value = '$Lang::tr{'mount'}' />"; | |
460 | } | |
461 | print "</tr></table>"; | |
462 | print "</form>"; | |
463 | # | |
464 | #Backup key | |
465 | # | |
466 | print<<EOF | |
467 | <hr /> | |
468 | <form method='post'> | |
469 | <b>$Lang::tr{'backup key'}</b><br> | |
470 | $Lang::tr{'backup key info'}<br> | |
471 | <table><tr> | |
472 | <td align= 'right'>$Lang::tr{'root user password'}: | |
473 | <td align='left'><input type = 'password' name='PASSWORD' /> | |
474 | <input type = 'submit' name = 'ACTION' value = '$Lang::tr{'backup export key'}' /> | |
475 | </tr><tr> | |
476 | <td align='right'>$Lang::tr{'backup protect key password'}: | |
477 | <td align='left'><input type = 'password' name='PASSWORD1' size='10' /> | |
478 | </tr><tr> | |
479 | <td align='right'>$Lang::tr{'again'} | |
480 | <td align='left'><input type = 'password' name='PASSWORD2' size='10'/> | |
481 | </tr></table> | |
482 | </form> | |
483 | ||
484 | EOF | |
485 | ; | |
486 | # End of right table | |
487 | print "</td></tr></table>"; | |
488 | ||
489 | &floppybox(); | |
490 | ||
491 | &Header::closebox(); | |
492 | &Header::closebigbox(); | |
493 | &Header::closepage(); | |
494 | ||
495 | sub floppybox { | |
496 | print <<END | |
497 | <hr /> | |
498 | <form method = 'post'> | |
499 | <table width='100%'> | |
500 | <tr> | |
501 | <td> | |
502 | <b>$Lang::tr{'backup to floppy'}</b> | |
503 | </td> | |
504 | </tr> | |
505 | <tr> | |
506 | <td width='50%'> | |
507 | $Lang::tr{'insert floppy'} | |
508 | </td> | |
509 | <td align='center'> | |
510 | <input type='submit' name='ACTION' value='$Lang::tr{'backup to floppy'}' /> | |
511 | </td> | |
512 | </tr> | |
513 | </table> | |
514 | </form> | |
515 | END | |
516 | ; | |
517 | print "<b>$Lang::tr{'alt information'}</b><pre>" . | |
78331e30 | 518 | `/usr/local/bin/ipfirebackup -savecfg floppy` . |
ac1cfefa MT |
519 | ' </pre>' if ($settings{'ACTION'} eq $Lang::tr{'backup to floppy'} ); |
520 | } | |
521 | ||
522 | # Return device name of what is mounted under 'backup' | |
523 | sub findmounted() { | |
524 | my $mounted = `mount|grep ' /home/httpd/html/backup '`; | |
525 | if ($mounted) { # extract device name | |
526 | $mounted =~ m!^/dev/(.*) on!; # device on mountmoint options | |
527 | return $1; | |
528 | } else { # it's the normal subdir | |
529 | return $Lang::tr{'local hard disk'}; | |
530 | } | |
531 | } | |
532 | # read and return a date/time string from a time file | |
533 | sub read_timefile() { | |
534 | my $fname = shift; # name of file to read from | |
535 | my $fname2 = shift; # if first file doesn't exist, get date of this file | |
536 | ||
537 | my $dt; | |
538 | if (defined(open(FH, "<$fname"))) { | |
539 | $dt = <FH>; | |
540 | chomp $dt; | |
541 | close(FH); | |
542 | } else { | |
543 | $dt = &get_fdate($fname2); # get file date/time | |
544 | write_timefile($fname, $dt); # write to expected time file | |
545 | } | |
546 | return $dt; | |
547 | } | |
548 | # write a date/time string to a time file | |
549 | sub write_timefile() { | |
550 | my $fname = shift; # name of file to write to | |
551 | my $dt = shift; # date/time string to write | |
552 | ||
553 | if (open(FH, ">$fname")) { | |
554 | print FH "$dt\n"; | |
555 | close(FH); | |
556 | } | |
557 | } | |
558 | # move a dat file without time stamp to subdir | |
559 | sub import_set() { | |
560 | my $dt = get_fdate("$setdir/$datafile") . shift; | |
561 | &write_timefile("$setdir/$datefile", $dt); | |
562 | ||
563 | # create set directory | |
564 | my $setname = "$setdir/" . get_ddate("$setdir/$datafile"); | |
565 | mkdir($setname); | |
566 | ||
567 | # move files to the new set directory | |
568 | copy_files($setdir, $setname); | |
569 | erase_files ($setdir); | |
570 | } | |
571 | ||
572 | # get date/time string from file | |
573 | sub get_fdate() { | |
574 | my $fname = shift; | |
575 | open(DT, "/bin/date -r $fname|"); | |
576 | my $dt = <DT>; | |
577 | close(DT); | |
578 | chomp $dt; | |
579 | $dt =~ s/\s+/ /g; # remove duplicate spaces | |
580 | return $dt; | |
581 | } | |
582 | # get date/time string from file for use as directory name | |
583 | sub get_ddate() { | |
584 | my $fname = shift; | |
585 | open(DT, "/bin/date -r $fname +%Y%m%d_%H%M%S|"); | |
586 | my $dt = <DT>; | |
587 | close(DT); | |
588 | chomp $dt; | |
589 | return $dt; | |
590 | } | |
591 | # copy archive files from source directory to destination directory | |
592 | sub copy_files() { | |
593 | my $src_dir = shift; | |
594 | my $dest_dir = shift; | |
595 | map (copy ("$src_dir/$_", "$dest_dir/$_"), ($datafile, $datefile) ); | |
596 | } | |
597 | # erase set files | |
598 | sub erase_files() { | |
599 | my $src_dir = shift; | |
600 | map (unlink ("$src_dir/$_"), ($datafile, $datefile)); | |
601 | } | |
602 | # get backup error text | |
603 | sub get_bk_error() { | |
604 | my $exit_code = shift || return ''; | |
605 | if ($exit_code == 0) { | |
606 | return ''; | |
607 | } elsif ($exit_code == 2) { | |
608 | return $Lang::tr{'err bk 2 key'}; | |
609 | } elsif ($exit_code == 3) { | |
610 | return $Lang::tr{'err bk 3 tar'}; | |
611 | } elsif ($exit_code == 4) { | |
612 | return $Lang::tr{'err bk 4 gz'}; | |
613 | } elsif ($exit_code == 5) { | |
614 | return $Lang::tr{'err bk 5 encrypt'}; | |
615 | } else { | |
616 | return $Lang::tr{'err bk 1'}; | |
617 | } | |
618 | } | |
619 | # show any restore errors | |
620 | sub get_rs_error() { | |
621 | ||
622 | my $exit_code = shift || return ''; | |
623 | if ($exit_code == 0) { | |
624 | return ''; | |
625 | } elsif ($exit_code == 6) { | |
626 | return $Lang::tr{'err rs 6 decrypt'}; | |
627 | } elsif ($exit_code == 7) { | |
628 | return $Lang::tr{'err rs 7 untartst'}; | |
629 | } elsif ($exit_code == 8) { | |
630 | return $Lang::tr{'err rs 8 untar'}; | |
631 | } elsif ($exit_code == 9) { | |
632 | return $Lang::tr{'missing dat'}; | |
633 | } else { | |
634 | return $Lang::tr{'err rs 1'}."($exit_code)"; | |
635 | } | |
636 | } | |
637 | sub kmgt { | |
638 | my ($value,$length,$opt_U) = @_; | |
639 | if ( $value > 10**( $length + 8 ) or $opt_U eq 'T' ) { | |
640 | return sprintf( "%d%s", int( ( $value / 1024**4 ) + .5 ), 'T' ); | |
641 | } elsif ( $value > 10**( $length + 5 ) or $opt_U eq 'G' ) { | |
642 | return sprintf( "%d%s", int( ( $value / 1024**3 ) + .5 ), 'G' ); | |
643 | } elsif ( $value > 10**( $length + 2 ) or $opt_U eq 'M' ) { | |
644 | return sprintf( "%d%s", int( ( $value / 1024**2 ) + .5 ), 'M' ); | |
645 | } elsif ( $value > 10**($length) or $opt_U eq 'K' ) { | |
646 | return sprintf( "%d%s", int( ( $value / 1024 ) + .5 ), 'K' ); | |
647 | } else { | |
648 | return $value; | |
649 | } | |
650 | } | |
651 | ||
652 | 1; |