html/cgi-bin/pakfire.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2011  Michael Tremer & Christian Schmidt                 #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23
  24 # enable only the following on debugging purpose
  25 #use warnings;
  26 #use CGI::Carp 'fatalsToBrowser';
  27
  28 require '/var/ipfire/general-functions.pl';
  29 require "${General::swroot}/lang.pl";
  30 require "${General::swroot}/header.pl";
  31 require "/opt/pakfire/lib/functions.pl";
  32
  33 my %cgiparams=();
  34 my $errormessage = '';
  35 my %color = ();
  36 my %pakfiresettings = ();
  37 my %mainsettings = ();
  38
  39 # Load general settings
  40 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  41 &General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color);
  42
  43 # Get CGI request data
  44 $cgiparams{'ACTION'} = '';
  45 $cgiparams{'VALID'} = '';
  46
  47 $cgiparams{'INSPAKS'} = '';
  48 $cgiparams{'DELPAKS'} = '';
  49
  50 &Header::getcgihash(\%cgiparams);
  51
  52 ### Process AJAX/JSON request ###
  53 if($cgiparams{'ACTION'} eq 'json-getstatus') {
  54         # Send HTTP headers
  55         _start_json_output();
  56
  57         # Collect Pakfire status and log messages
  58         my %status = (
  59                 'running' => &_is_pakfire_busy() || "0",
  60                 'running_since' => &General::age("$Pakfire::lockfile") || "0s",
  61                 'reboot' => (-e "/var/run/need_reboot") || "0"
  62         );
  63         my @messages = `tac /var/log/messages | sed -n '/pakfire:/{p;/Pakfire.*started/q}'`;
  64
  65         # Start JSON file
  66         print "{\n";
  67
  68         foreach my $key (keys %status) {
  69                 my $value = $status{$key};
  70                 print qq{\t"$key": "$value",\n};
  71         }
  72
  73         # Print sanitized messages in reverse order to undo previous "tac"
  74         print qq{\t"messages": [\n};
  75         for my $index (reverse (0 .. $#messages)) {
  76                 my $line = $messages[$index];
  77                 $line =~ s/[[:cntrl:]<>&\\]+//g;
  78
  79                 print qq{\t\t"$line"};
  80                 print ",\n" unless $index < 1;
  81         }
  82         print "\n\t]\n";
  83
  84         # Finalize JSON file & stop
  85         print "}";
  86         exit;
  87 }
  88
  89 ### Start pakfire page ###
  90 &Header::showhttpheaders();
  91
  92 ###--- HTML HEAD ---###
  93 my $extraHead = <<END
  94 <style>
  95         /* Pakfire log viewer */
  96         section#pflog-header {
  97                 width: 100%;
  98                 display: flex;
  99                 text-align: left;
 100                 align-items: center;
 101                 column-gap: 20px;
 102         }
 103         #pflog-header > div:last-child {
 104                 margin-left: auto;
 105                 margin-right: 20px;
 106         }
 107         #pflog-header span {
 108                 line-height: 1.3em;
 109         }
 110         #pflog-header span:empty::before {
 111                 content: "\\200b"; /* zero width space */
 112         }
 113
 114         pre#pflog-messages {
 115                 margin-top: 0.7em;
 116                 padding-top: 0.7em;
 117                 border-top: 0.5px solid $Header::bordercolour;
 118
 119                 text-align: left;
 120                 min-height: 15em;
 121                 overflow-x: auto;
 122         }
 123 </style>
 124
 125 <script src="/include/pakfire.js"></script>
 126 <script>
 127         // Translations
 128         pakfire.i18n.load({
 129                 'working': '$Lang::tr{'pakfire working'}',
 130                 'finished': 'Pakfire is finished! Please check the log output.',
 131                 'since': '$Lang::tr{'since'} ', //(space is intentional)
 132
 133                 'link_return': '<a href="$ENV{'SCRIPT_NAME'}">Return to Pakfire</a>',
 134                 'link_reboot': '<a href="/cgi-bin/shutdown.cgi">$Lang::tr{'needreboot'}</a>'
 135         });
 136
 137         // AJAX auto refresh interval
 138         pakfire.refreshInterval = 1000;
 139 </script>
 140 END
 141 ;
 142 ###--- END HTML HEAD ---###
 143
 144 &Header::openpage($Lang::tr{'pakfire configuration'}, 1, $extraHead);
 145 &Header::openbigbox('100%', 'left', '', $errormessage);
 146
 147 # Process Pakfire commands
 148 if (($cgiparams{'ACTION'} eq 'install') && (! &_is_pakfire_busy())) {
 149         my @pkgs = split(/\|/, $cgiparams{'INSPAKS'});
 150         if ("$cgiparams{'FORCE'}" eq "on") {
 151                 &General::system_background("/usr/local/bin/pakfire", "install", "--non-interactive", "--no-colors", @pkgs);
 152                 sleep(1);
 153         } else {
 154                 &Header::openbox("100%", "center", $Lang::tr{'request'});
 155                 my @output = &General::system_output("/usr/local/bin/pakfire", "resolvedeps", "--no-colors", @pkgs);
 156                 print <<END;
 157                 <table><tr><td colspan='2'>$Lang::tr{'pakfire install package'} @pkgs $Lang::tr{'pakfire possible dependency'}
 158                 <pre>
 159 END
 160                 foreach (@output) {
 161                   $_ =~ s/\\e\[[0-1]\;[0-9]+m//g;
 162                         print "$_\n";
 163                 }
 164                 print <<END;
 165                 </pre>
 166                 <tr><td colspan='2'>$Lang::tr{'pakfire accept all'}
 167                 <tr><td colspan='2'>&nbsp;
 168                 <tr><td align='right'><form method='post' action='$ENV{'SCRIPT_NAME'}'>
 169                                                         <input type='hidden' name='INSPAKS' value='$cgiparams{'INSPAKS'}' />
 170                                                         <input type='hidden' name='FORCE' value='on' />
 171                                                         <input type='hidden' name='ACTION' value='install' />
 172                                                         <input type='image' alt='$Lang::tr{'install'}' title='$Lang::tr{'install'}' src='/images/go-next.png' />
 173                                                 </form>
 174                                 <td align='left'>
 175                                                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 176                                                         <input type='hidden' name='ACTION' value='' />
 177                                                         <input type='image' alt='$Lang::tr{'abort'}' title='$Lang::tr{'abort'}' src='/images/dialog-error.png' />
 178                                                 </form>
 179                 </table>
 180 END
 181                 &Header::closebox();
 182                 &Header::closebigbox();
 183                 &Header::closepage();
 184                 exit;
 185         }
 186 } elsif (($cgiparams{'ACTION'} eq 'remove') && (! &_is_pakfire_busy())) {
 187         my @pkgs = split(/\|/, $cgiparams{'DELPAKS'});
 188         if ("$cgiparams{'FORCE'}" eq "on") {
 189                 &General::system_background("/usr/local/bin/pakfire", "remove", "--non-interactive", "--no-colors", @pkgs);
 190                 sleep(1);
 191         } else {
 192                 &Header::openbox("100%", "center", $Lang::tr{'request'});
 193                 my @output = &General::system_output("/usr/local/bin/pakfire", "resolvedeps", "--no-colors", @pkgs);
 194                 print <<END;
 195                 <table><tr><td colspan='2'>$Lang::tr{'pakfire uninstall package'} @pkgs $Lang::tr{'pakfire possible dependency'}
 196                 <pre>
 197 END
 198                 foreach (@output) {
 199                   $_ =~ s/\\e\[[0-1]\;[0-9]+m//g;
 200                         print "$_\n";
 201                 }
 202                 print <<END;
 203                 </pre>
 204                 <tr><td colspan='2'>$Lang::tr{'pakfire uninstall all'}
 205                 <tr><td colspan='2'>&nbsp;
 206                 <tr><td align='right'><form method='post' action='$ENV{'SCRIPT_NAME'}'>
 207                                                         <input type='hidden' name='DELPAKS' value='$cgiparams{'DELPAKS'}' />
 208                                                         <input type='hidden' name='FORCE' value='on' />
 209                                                         <input type='hidden' name='ACTION' value='remove' />
 210                                                         <input type='image' alt='$Lang::tr{'uninstall'}' title='$Lang::tr{'uninstall'}' src='/images/go-next.png' />
 211                                                 </form>
 212                                 <td align='left'>
 213                                                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 214                                                         <input type='hidden' name='ACTION' value='' />
 215                                                         <input type='image' alt='$Lang::tr{'abort'}' title='$Lang::tr{'abort'}' src='/images/dialog-error.png' />
 216                                                 </form>
 217                 </table>
 218 END
 219                 &Header::closebox();
 220                 &Header::closebigbox();
 221                 &Header::closepage();
 222                 exit;
 223         }
 224
 225 } elsif (($cgiparams{'ACTION'} eq 'update') && (! &_is_pakfire_busy())) {
 226         &General::system_background("/usr/local/bin/pakfire", "update", "--force", "--no-colors");
 227         sleep(1);
 228 } elsif (($cgiparams{'ACTION'} eq 'upgrade') && (! &_is_pakfire_busy())) {
 229         &General::system_background("/usr/local/bin/pakfire", "upgrade", "-y", "--no-colors");
 230         sleep(1);
 231 } elsif ($cgiparams{'ACTION'} eq "$Lang::tr{'save'}") {
 232         $pakfiresettings{"TREE"} = $cgiparams{"TREE"};
 233
 234         # Check for valid input
 235         if ($pakfiresettings{"TREE"} !~ m/^(stable|testing|unstable)$/) {
 236                 $errormessage .= $Lang::tr{'pakfire invalid tree'};
 237         }
 238
 239         unless ($errormessage) {
 240                 &General::writehash("${General::swroot}/pakfire/settings", \%pakfiresettings);
 241
 242                 # Update lists
 243                 &General::system_background("/usr/local/bin/pakfire", "update", "--force", "--no-colors");
 244                 sleep(1);
 245         }
 246 }
 247
 248 &General::readhash("${General::swroot}/pakfire/settings", \%pakfiresettings);
 249
 250 my %selected=();
 251 my %checked=();
 252
 253 $selected{"TREE"} = ();
 254 $selected{"TREE"}{"stable"} = "";
 255 $selected{"TREE"}{"testing"} = "";
 256 $selected{"TREE"}{"unstable"} = "";
 257 $selected{"TREE"}{$pakfiresettings{"TREE"}} = "selected";
 258
 259 # DPC move error message to top so it is seen!
 260 if ($errormessage) {
 261         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 262         print "<font class='base'>$errormessage&nbsp;</font>\n";
 263         &Header::closebox();
 264 }
 265
 266 # Show log output while Pakfire is running
 267 if(&_is_pakfire_busy()) {
 268         &Header::openbox("100%", "center", "Pakfire");
 269
 270         print <<END
 271 <section id="pflog-header">
 272         <div><img src="/images/indicator.gif" alt="$Lang::tr{'active'}" title="$Lang::tr{'pagerefresh'}"></div>
 273         <div>
 274                 <span id="pflog-status">$Lang::tr{'pakfire working'}</span><br>
 275                 <span id="pflog-time"></span><br>
 276                 <span id="pflog-action"></span>
 277         </div>
 278         <div><a href="$ENV{'SCRIPT_NAME'}"><img src="/images/view-refresh.png" alt="$Lang::tr{'refresh'}" title="$Lang::tr{'refresh'}"></a></div>
 279 </section>
 280
 281 <!-- Pakfire log messages -->
 282 <pre id="pflog-messages"></pre>
 283 <script>
 284         pakfire.running = true;
 285 </script>
 286
 287 END
 288 ;
 289
 290         &Header::closebox();
 291         &Header::closebigbox();
 292         &Header::closepage();
 293         exit;
 294 }
 295
 296 my $core_release = `cat /opt/pakfire/db/core/mine 2>/dev/null`;
 297 chomp($core_release);
 298 my $core_update_age = &General::age("/opt/pakfire/db/core/mine");
 299 my $corelist_update_age = &General::age("/opt/pakfire/db/lists/core-list.db");
 300 my $server_update_age = &General::age("/opt/pakfire/db/lists/server-list.db");
 301 my $packages_update_age = &General::age("/opt/pakfire/db/lists/packages_list.db");
 302
 303 &Header::openbox("100%", "center", "Pakfire");
 304
 305 print <<END;
 306         <table width='95%' cellpadding='5'>
 307 END
 308 if ( -e "/var/run/need_reboot") {
 309         print "<tr><td align='center' colspan='2'><font color='red'>$Lang::tr{'needreboot'}!</font></td></tr>";
 310         print "<tr><td colspan='2'>&nbsp;</font></td></tr>"
 311 }
 312 print <<END;
 313                 <tr><td width="50%" bgcolor='$color{'color20'}' align="center"><b>$Lang::tr{'pakfire system state'}:</b>
 314
 315                         <td width="50%" bgcolor='$color{'color20'}' align="center"><b>$Lang::tr{'available updates'}:</b></tr>
 316
 317                 <tr><td align="center">$Lang::tr{'pakfire core update level'}: $core_release<hr />
 318                                         $Lang::tr{'pakfire last update'} $core_update_age $Lang::tr{'pakfire ago'}<br />
 319                                         $Lang::tr{'pakfire last serverlist update'} $server_update_age $Lang::tr{'pakfire ago'}<br />
 320                                         $Lang::tr{'pakfire last core list update'} $corelist_update_age $Lang::tr{'pakfire ago'}<br />
 321                                         $Lang::tr{'pakfire last package update'} $packages_update_age $Lang::tr{'pakfire ago'}
 322                                         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 323                                                 <input type='hidden' name='ACTION' value='update' /><br />
 324                                                 <input type='submit' value='$Lang::tr{'calamaris refresh list'}' /><br />
 325                                         </form>
 326 <br />
 327                                 <td align="center">
 328                                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 329                                         <select name="UPDPAKS" size="5" disabled>
 330 END
 331                                                 &Pakfire::dblist("upgrade", "forweb");
 332         print <<END;
 333                                         </select>
 334                                         <br />
 335                                         <input type='hidden' name='ACTION' value='upgrade' />
 336                                         <input type='image' alt='$Lang::tr{'upgrade'}' title='$Lang::tr{'upgrade'}' src='/images/document-save.png' />
 337                                  </form>
 338
 339                 <tr><td colspan="2"><!-- Just an empty line -->&nbsp;
 340                 <tr><td bgcolor='$color{'color20'}' align="center"><b>$Lang::tr{'pakfire available addons'}</b>
 341                                 <td bgcolor='$color{'color20'}' align="center"><b>$Lang::tr{'pakfire installed addons'}</b>
 342                 <tr><td style="padding:5px 10px 20px 20px" align="center">
 343                         <p>$Lang::tr{'pakfire install description'}</p>
 344                         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 345                                 <select name="INSPAKS" size="10" multiple>
 346 END
 347                         &Pakfire::dblist("notinstalled", "forweb");
 348
 349 print <<END;
 350                                 </select>
 351                                 <br />
 352                                 <input type='hidden' name='ACTION' value='install' />
 353                                 <input type='image' alt='$Lang::tr{'install'}' title='$Lang::tr{'install'}' src='/images/list-add.png' />
 354                         </form>
 355
 356                 <td style="padding:5px 10px 20px 20px" align="center">
 357                         <p>$Lang::tr{'pakfire uninstall description'}</p>
 358                  <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 359                         <select name="DELPAKS" size="10" multiple>
 360 END
 361
 362                         &Pakfire::dblist("installed", "forweb");
 363
 364 print <<END;
 365                         </select>
 366                         <br />
 367                         <input type='hidden' name='ACTION' value='remove' />
 368                         <input type='image' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' src='/images/list-remove.png' />
 369                 </form>
 370         </table>
 371 END
 372
 373 &Header::closebox();
 374 &Header::openbox("100%", "center", "$Lang::tr{'settings'}");
 375
 376 print <<END;
 377         <form method='POST' action='$ENV{'SCRIPT_NAME'}'>
 378                 <table width='95%'>
 379                         <tr>
 380                                 <td align='left' width='45%'>$Lang::tr{'pakfire tree'}</td>
 381                                 <td width="55%" align="left">
 382                                         <select name="TREE">
 383                                                 <option value="stable" $selected{"TREE"}{"stable"}>$Lang::tr{'pakfire tree stable'}</option>
 384                                                 <option value="testing" $selected{"TREE"}{"testing"}>$Lang::tr{'pakfire tree testing'}</option>
 385                                                 <option value="unstable" $selected{"TREE"}{"unstable"}>$Lang::tr{'pakfire tree unstable'}</option>
 386                                         </select>
 387                                 </td>
 388                         </tr>
 389                         <tr>
 390                                 <td colspan="2">&nbsp;</td>
 391                         </tr>
 392                         <tr>
 393                                 <td colspan="2" align="center">
 394                                         <input type="submit" name="ACTION" value="$Lang::tr{'save'}" />
 395                                 </td>
 396                         </tr>
 397                 </table>
 398         </form>
 399 END
 400
 401 &Header::closebox();
 402 &Header::closebigbox();
 403 &Header::closepage();
 404
 405 ###--- Internal functions ---###
 406
 407 # Check if pakfire is already running (extend test here if necessary)
 408 sub _is_pakfire_busy {
 409         # Get PID of a running pakfire instance
 410         # (The system backpipe command is safe, because no user input is computed.)
 411         my $pakfire_pid = `pidof -s /usr/local/bin/pakfire`;
 412         chomp($pakfire_pid);
 413
 414         # Test presence of PID or lockfile
 415         return (($pakfire_pid) || (-e "$Pakfire::lockfile"));
 416 }
 417
 418 # Send HTTP headers
 419 sub _start_json_output {
 420         print "Cache-Control: no-cache, no-store\n";
 421         print "Content-Type: application/json\n";
 422         print "\n"; # End of HTTP headers
 423 }