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c68d03b211
Refresh stale Maildir and sorted mailbox indexes when messages disappear, avoid rendering missing messages, and keep IMAP sort indexes in sync with mailbox count changes.
1296 lines
34 KiB
Perl
Executable File
1296 lines
34 KiB
Perl
Executable File
# mailboxes-lib.pl
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# Common functions for reading user mailboxes
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BEGIN { push(@INC, ".."); };
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use WebminCore;
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&init_config();
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do "$module_root_directory/boxes-lib.pl";
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do "$module_root_directory/folders-lib.pl";
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%access = &get_module_acl();
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$config{'perpage'} ||= 20;
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$config{'column_count'} ||= 4;
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$no_log_file_changes = 1; # Turn off file change logging for this module
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@mail_system_modules = (
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[ undef, 4, \&check_qmail_ldap, \&test_qmail_ldap ],
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[ undef, 5, \&check_vpopmail ],
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[ "qmailadmin", 2 ],
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[ "postfix", 0 ],
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[ "sendmail", 1 ],
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[undef, 6, \&check_exim ]
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);
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@ignore_users_list = &split_quoted_string($config{'ignore_users'});
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# Always detect the mail system if not set
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if ($config{'mail_system'} == 3) {
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$config{'mail_system'} = &detect_mail_system();
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&save_module_config() if ($config{'mail_system'} != 3);
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}
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# send_mail_program(from, &dests)
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# Returns the command for injecting email, based on the mail system in use
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sub send_mail_program
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{
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my ($from, $dests) = @_;
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my $qdests = join(" ", map { quotemeta($_) } @$dests);
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if ($config{'mail_system'} == 1 || $config{'mail_system'} == 0) {
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# Use sendmail executable, or postfix wrapper
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local %sconfig = &foreign_check("sendmail") &&
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$config{'mail_system'} == 1 ?
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&foreign_config("sendmail") : ( );
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local $cmd = &has_command($sconfig{'sendmail_path'} || "sendmail");
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return "$cmd -f".quotemeta($_[0])." ".$qdests if ($cmd);
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}
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elsif ($config{'mail_system'} == 2) {
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# Use qmail injector
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local %qconfig = &foreign_check("qmailadmin") ?
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&foreign_config("qmailadmin") : ( );
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local $cmd = ($qconfig{'qmail_dir'} || "/var/qmail").
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"/bin/qmail-inject";
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return $cmd if (-x $cmd);
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}
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else {
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# Fallback - use sendmail command
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local $cmd = &has_command("sendmail");
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return "$cmd -f".quotemeta($_[0])." ".$qdests if ($cmd);
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}
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return undef;
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}
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# list_folders()
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# Returns a list of all mailboxes for all users
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sub list_folders
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{
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local (@rv, $uinfo);
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foreach $uinfo (&list_mail_users()) {
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push(@rv, &list_user_folders(@$uinfo));
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}
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return @rv;
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}
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# list_user_folders(user, [other info])
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# Returns a list of folders for mailboxes belonging to some user
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sub list_user_folders
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{
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if ($_[0] =~ /^\//) {
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# A path .. return a folder just for it
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return ( { 'name' => $_[0],
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'file' => $_[0],
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'type' => &folder_type($_[0]),
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'mode' => 1,
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'index' => 0 } );
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}
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else {
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# Getting folders for a user
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local @uinfo = @_ > 1 ? @_ : &get_mail_user($_[0]);
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return ( ) if (!@uinfo);
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local ($dir, $style, $mailbox, $maildir) = &get_mail_style();
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local @rv;
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# Check for user-specified mail store
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if ($uinfo[10]) {
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push(@rv, { 'name' => $uinfo[10],
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'file' => $uinfo[10],
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'type' => &folder_type($uinfo[10]),
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'mode' => 0,
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'index' => scalar(@rv) } );
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}
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# Check for /var/mail/USERNAME file or directory
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if ($dir) {
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$dir =~ s/\/$//; # Trailing / means maildir format.
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# Postfix sometimes does this.
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local $mf = &mail_file_style($uinfo[0], $dir, $style);
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push(@rv, { 'type' => -d $mf ? 1 : 0,
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'name' => $mf,
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'file' => $mf,
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'user' => $uinfo[0],
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'index' => scalar(@rv) });
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}
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# Check for file in home dir
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if ($mailbox) {
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local $mf = "$uinfo[7]/$mailbox";
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if (-r $mf || !@rv) {
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push(@rv, { 'type' => 0,
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'name' => "~$uinfo[0]/$mailbox",
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'file' => $mf,
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'user' => $uinfo[0],
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'index' => scalar(@rv) });
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}
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}
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# Check for directory in home dir
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if ($maildir) {
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local $mf = "$uinfo[7]/$maildir";
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if (-d $mf || !@rv) {
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push(@rv, { 'type' => 1,
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'name' => "~$uinfo[0]/$maildir/",
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'file' => $mf,
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'user' => $uinfo[0],
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'index' => scalar(@rv) });
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}
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}
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# Add any ~/mail files
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if ($config{'mail_usermin'}) {
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local $folders_dir = "$uinfo[7]/$config{'mail_usermin'}";
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foreach $p (&recursive_files($folders_dir, 1)) {
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local $f = $p;
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$f =~ s/^\Q$folders_dir\E\///;
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push(@rv, { 'file' => $p,
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'name' => "~$uinfo[0]/$config{'mail_usermin'}/$f",
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'type' => &folder_type($p),
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'mode' => 0,
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'sent' => $f eq "sentmail",
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'index' => scalar(@rv) } );
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# Work out if this is a spam folder
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if (lc($f) eq "spam" || lc($f) eq ".spam") {
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# Has spam in the name
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$rv[$#rv]->{'spam'} = 1;
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}
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elsif (&foreign_check("virtual-server")) {
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# Check if Virtualmin is defaulting to it
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local %vconfig = &foreign_config(
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"virtual-server");
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local $sf = $vconfig{'spam_delivery'};
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if ($sf) {
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$sf =~ s/\$HOME/$uinfo[7]/g;
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$sf =~ s/\~/$uinfo[7]/g;
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if ($sf !~ /^\//) {
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$sf = $uinfo[7]."/".$sf;
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}
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$sf =~ s/\/$//;
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if ($p eq $sf) {
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$rv[$#rv]->{'spam'} = 1;
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}
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}
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}
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}
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}
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# Add any Usermin external mail files
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if ($config{'mailbox_user'}) {
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local %userconfig;
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&read_file_cached("$uinfo[7]/$config{'mailbox_user'}/config",
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\%userconfig);
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local $o;
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foreach $o (split(/\t+/, $userconfig{'mailboxes'})) {
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$o =~ /\/([^\/]+)$/ || next;
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push(@rv, { 'name' => $o,
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'file' => $o,
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'type' => &folder_type($o),
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'mode' => 1,
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'index' => scalar(@rv) } );
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}
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}
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foreach my $f (@rv) {
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$f->{'user'} = $_[0];
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}
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return @rv;
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}
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}
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sub list_user_folders_sorted
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{
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return &list_user_folders(@_);
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}
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# get_mail_style()
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# Returns a list containing the mail base directory, directory style,
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# mail file in home dir, and maildir in home dir
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sub get_mail_style
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{
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if (!scalar(@mail_style_cache)) {
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if ($config{'auto'}) {
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# Based on mail server
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if ($config{'mail_system'} == 1) {
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# Can get paths from Sendmail module config
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local %sconfig = &foreign_config("sendmail");
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if ($sconfig{'mail_dir'}) {
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# File under /var/mail
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return ($sconfig{'mail_dir'},
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$sconfig{'mail_style'}, undef, undef);
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}
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elsif ($sconfig{'mail_type'}) {
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# Maildir under home directory
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return (undef, $sconfig{'mail_style'},
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undef, $sconfig{'mail_file'});
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}
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else {
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# mbox under home directory
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return (undef, $sconfig{'mail_style'},
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$sconfig{'mail_file'}, undef);
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}
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}
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elsif ($config{'mail_system'} == 0) {
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# Need to query Postfix module for paths
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&foreign_require("postfix", "postfix-lib.pl");
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local @s = &postfix::postfix_mail_system();
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if ($s[0] == 0) {
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return ($s[1], 0, undef, undef);
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}
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elsif ($s[0] == 1) {
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return (undef, 0, $s[1], undef);
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}
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elsif ($s[0] == 2) {
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return (undef, 0, undef, $s[1]);
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}
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}
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elsif ($config{'mail_system'} == 2 ||
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$config{'mail_system'} == 4) {
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# Need to check qmail module config for paths
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local %qconfig = &foreign_config("qmailadmin");
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if ($qconfig{'mail_system'} == 1) {
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return (undef, 0, undef,
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$qconfig{'mail_dir_qmail'});
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}
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elsif ($qconfig{'mail_dir'}) {
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return ($qconfig{'mail_dir'}, $qconfig{'mail_style'}, undef, undef);
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}
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else {
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return (undef, $qconfig{'mail_style'}, $qconfig{'mail_file'}, undef);
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}
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}
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elsif ($config{'mail_system'} == 5) {
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# vpopmail always uses ~/Maildir
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return ( undef, 0, undef, "Maildir" );
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}
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elsif ($config{'mail_system'} == 6) {
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# localmail using smail or exim
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return ( "/var/spool/mail", 0, undef, undef );
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}
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else {
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# No mail server set yet!
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return (undef, undef, undef, undef);
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}
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}
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else {
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# Use config settings
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@mail_style_cache = ($config{'mail_dir'}, $config{'mail_style'},
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$config{'mail_file'}, $config{'mail_sub'});
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}
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}
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return @mail_style_cache;
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}
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# can_user(username, [other details])
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sub can_user
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{
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if (!&is_user($_[0])) {
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# For external files, check if the file is under an allowed
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# directory, or owned by an allowed user.
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local @st = stat($_[0]);
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local @uinfo = &get_mail_uid($st[4]);
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return 1 if (@uinfo && &can_user(@uinfo));
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local $dir = &allowed_directory();
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return defined($dir) && &is_under_directory($dir, $_[0]);
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}
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local @u = @_ > 1 ? @_ : &get_mail_user($_[0]);
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return 1 if ($_[0] && $access{'sent'} eq $_[0]);
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return 1 if ($access{'mmode'} == 1);
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return 0 if (!@u);
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return 0 if ($_[0] =~ /\.\./);
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return 0 if ($access{'mmode'} == 0);
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local $u;
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if ($access{'mmode'} == 2) {
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# Is user in list of users?
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foreach $u (split(/\s+/, $access{'musers'})) {
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return 1 if ($u eq $_[0]);
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}
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return 0;
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}
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elsif ($access{'mmode'} == 4) {
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# Is user the current Webmin user?
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return 1 if ($_[0] eq $remote_user);
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}
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elsif ($access{'mmode'} == 5) {
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# Is the user's gid in the list of groups?
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local $gid;
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foreach $gid (split(/\s+/, $access{'musers'})) {
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return 1 if ($u[3] == $gid);
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if ($access{'msec'}) {
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# Check user's secondary groups too
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local @ginfo = getgrgid($gid);
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local @m = split(/\s+/, $ginfo[3]);
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return 1 if (&indexof($_[0], @m) >= 0);
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}
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}
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}
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elsif ($access{'mmode'} == 3) {
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# Is the user not in the list of denied users
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foreach $u (split(/\s+/, $access{'musers'})) {
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return 0 if ($u eq $_[0]);
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}
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return 1;
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}
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elsif ($access{'mmode'} == 6) {
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# Does the user match a regexp?
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return ($_[0] =~ /^$access{'musers'}$/);
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}
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elsif ($access{'mmode'} == 7) {
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# Is the user's UID within the allowed range?
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return (!$access{'musers'} || $u[2] >= $access{'musers'}) &&
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(!$access{'musers2'} || $u[2] <= $access{'musers2'});
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}
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return 0; # can't happen!
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}
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# movecopy_user_select(number, folders, folder, form-no)
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# Returns HTML for entering a username to copy mail to
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sub movecopy_user_select
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{
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local $rv;
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$rv .= "<input type=submit name=move$_[0] value=\"$text{'mail_move'}\">";
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$rv .= "<input type=submit name=copy$_[0] value=\"$text{'mail_copy'}\">";
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$rv .= &ui_user_textbox("mfolder$_[0]", undef, $_[3]);
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return $rv;
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}
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# need_delete_warn(&folder)
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sub need_delete_warn
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{
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return 1 if ($config{'delete_warn'} eq 'y');
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return 0 if ($config{'delete_warn'} eq 'n');
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local $mf;
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return $_[0]->{'type'} == 0 &&
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($mf = &folder_file($_[0])) &&
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&disk_usage_kb($mf)*1024 > $config{'delete_warn'};
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}
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# detect_mail_system()
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# Works out which mail server is installed
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sub detect_mail_system
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{
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foreach my $m (@mail_system_modules) {
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return $m->[1] if (&check_mail_system($m));
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}
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return 3;
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}
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# check_mail_system(&mailsystem)
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sub check_mail_system
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{
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if ($_[0]->[0]) {
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# Just check module
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return &foreign_installed($_[0]->[0]);
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}
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else {
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# Call function
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local $func = $_[0]->[2];
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return &$func($_[0]);
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}
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}
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# test_mail_system([&mailsystem])
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# Returns an error message if the mail system is invalid
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sub test_mail_system
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{
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local $ms;
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if (!$ms) {
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($ms) = grep { $_->[1] == $config{'mail_system'} } @mail_system_modules;
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}
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if ($ms->[3]) {
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local $func = $ms->[3];
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return &$func();
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}
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return undef;
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}
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# check_qmail_ldap()
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# Make sure Qmail with LDAP extensions is installed
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sub check_qmail_ldap
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{
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return 0 if (&foreign_installed("qmailadmin", 1) != 2);
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local %qconfig = &foreign_config("qmailadmin");
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return 0 if (!-r "$qconfig{'qmail_dir'}/control/ldapserver");
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return 1;
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}
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# check_vpopmail()
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# Make sure Qmail with VPopMail extensions is installed
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sub check_vpopmail
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{
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return 0 if (&foreign_installed("qmailadmin", 1) != 2);
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return -x "$config{'vpopmail_dir'}/bin/vadddomain";
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}
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# check_exim()
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# Make sure Exim is installed
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sub check_exim
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{
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return &has_command('exim');
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}
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# test_qmail_ldap()
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# Returns undef the Qmail+LDAP database can be contacted OK, or an error message
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sub test_qmail_ldap
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{
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$config{'ldap_host'} || return $text{'ldap_ehost'};
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$config{'ldap_port'} =~ /^\d+$/ || return $text{'ldap_eport'};
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$config{'ldap_login'} || return $text{'ldap_euser'};
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$config{'ldap_base'} || return $text{'ldap_ebase'};
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local $err = &connect_qmail_ldap(1);
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return ref($err) ? undef : $err;
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}
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# show_users_table(&users-list, [only-with-mail])
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# Outputs HTML for a table of users, with the appropriate sorting and mode
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sub show_users_table
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{
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my @users = @{$_[0]};
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my ($u, %size, %incount, %sentcount, %foldercount);
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if ($config{'sort_mode'} == 2 || $config{'show_size'} > 0 || $_[1] ||
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$config{'show_count'} || $config{'show_sent'}) {
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# Need to check folders
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foreach $u (@users) {
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next if ($config{'ignore_users_enabled'} == 1 &&
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&indexof($u->[0], @ignore_users_list) >= 0);
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local @folders = &list_user_folders(@$u);
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$foldercount{$u->[0]} = scalar(@folders);
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if ($config{'sort_mode'} == 2 ||
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$config{'show_size'} > 0 || $_[1]) {
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# Compute size of folders
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$size{$u->[0]} = $config{'size_mode'} ?
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&folder_size(@folders) :
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&folder_size($folders[0]);
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}
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if ($config{'show_count'}) {
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# Get number of mails in inbox
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$incount{$u->[0]} = &mailbox_folder_size($folders[0]);
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}
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if ($config{'show_sent'}) {
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# Count number of messages in sent mail
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local ($sent) = grep { $_->{'sent'} } @folders;
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$sentcount{$u->[0]} = &mailbox_folder_size($sent)
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if ($sent);
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}
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}
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}
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# Sort by chosen mode
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if ($config{'sort_mode'} == 2) {
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@users = sort { $size{$b->[0]} <=> $size{$a->[0]} } @users;
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}
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elsif ($config{'sort_mode'} == 1) {
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@users = sort { lc($a->[0]) cmp lc($b->[0]) } @users;
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}
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local @allusers = @users;
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if ($_[1]) {
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# Limit to those with mail
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@users = grep { $size{$_->[0]} } @users;
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}
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# Show table of users
|
|
if (!@allusers) {
|
|
print "<b>$text{'index_nousers'}</b><p>\n";
|
|
}
|
|
elsif (!@users) {
|
|
print "<b>$text{'index_nousersmail'}</b><p>\n";
|
|
}
|
|
elsif ($config{'show_size'} == 2) {
|
|
# Show full user details
|
|
local %uconfig = &foreign_config("useradmin");
|
|
local @ccols;
|
|
push(@ccols, $text{'find_incount'}) if ($config{'show_count'});
|
|
push(@ccols, $text{'find_sentcount'}) if ($config{'show_sent'});
|
|
push(@ccols, $text{'find_fcount'}) if (%foldercount);
|
|
print &ui_columns_start( [ $text{'find_user'}, $text{'find_real'},
|
|
$text{'find_group'},
|
|
$text{'find_size'}, @ccols ], 100);
|
|
foreach $u (@users) {
|
|
local $g = getgrgid($u->[3]);
|
|
next if ($config{'ignore_users_enabled'} == 1 &&
|
|
&indexof($u->[0], @ignore_users_list) >= 0);
|
|
$u->[6] =~ s/,.*$// if ($uconfig{'extra_real'} ||
|
|
$u->[6] =~ /,$/);
|
|
local $home = $u->[7];
|
|
if (length($home) > 30) {
|
|
$home = "...".substr($home, -30);
|
|
}
|
|
local @ccols;
|
|
if ($config{'show_count'}) {
|
|
push(@ccols, int($incount{$u->[0]}))
|
|
}
|
|
if ($config{'show_sent'}) {
|
|
push(@ccols, int($sentcount{$u->[0]}))
|
|
}
|
|
if (%foldercount) {
|
|
push(@ccols, int($foldercount{$u->[0]}))
|
|
}
|
|
print &ui_columns_row(
|
|
[ &ui_link("list_mail.cgi?user=$u->[0]","$u->[0]"),
|
|
$u->[6], $g,
|
|
$size{$u->[0]} == 0 ? $text{'index_empty'} :
|
|
&nice_size($size{$u->[0]}),
|
|
@ccols ],
|
|
[ undef, undef, undef, undef, "nowrap" ]);
|
|
}
|
|
print &ui_columns_end();
|
|
}
|
|
else {
|
|
# Just showing username (and maybe size)
|
|
my @grid;
|
|
foreach $u (@users) {
|
|
next if ($config{'ignore_users_enabled'} == 1 &&
|
|
&indexof($u->[0], @ignore_users_list) >= 0);
|
|
my $g = "<a href='list_mail.cgi?user=".&urlize($u->[0])."'>";
|
|
$g .= &html_escape($u->[0]);
|
|
if ($config{'show_size'} == 1) {
|
|
local @folders = &list_user_folders(@$u);
|
|
local $total = &folder_size(@folders);
|
|
if ($size{$u->[0]} > 0) {
|
|
$g .= $config{'show_size_below'} ? '<br>' : ' ';
|
|
$g .= "(";
|
|
if (%foldercount) {
|
|
$g .= &text('find_in',
|
|
&nice_size($size{$u->[0]}),
|
|
$foldercount{$u->[0]});
|
|
}
|
|
else {
|
|
$g .= &nice_size($size{$u->[0]});
|
|
}
|
|
$g .= ")";
|
|
}
|
|
}
|
|
$g .= "</a>";
|
|
push(@grid, $g);
|
|
}
|
|
my $w = int(100/$config{'column_count'});
|
|
my @tds = map { "width=".int($w)."%" } (1..$config{'column_count'});
|
|
print &ui_grid_table(\@grid, $config{'column_count'}, 100, \@tds, undef,
|
|
$text{'index_header'});
|
|
}
|
|
}
|
|
|
|
# switch_to_user(user)
|
|
# Switch to the Unix user that files are accessed as.
|
|
sub switch_to_user
|
|
{
|
|
if (!defined($old_uid)) {
|
|
local @uinfo = &get_mail_user($_[0]);
|
|
$old_uid = $>;
|
|
$old_gid = $);
|
|
$) = "$uinfo[3] $uinfo[3]";
|
|
$> = $uinfo[2];
|
|
}
|
|
}
|
|
|
|
sub switch_user_back
|
|
{
|
|
if (defined($old_uid)) {
|
|
$> = $old_uid;
|
|
$) = $old_gid;
|
|
$old_uid = $old_gid = undef;
|
|
}
|
|
}
|
|
|
|
sub folder_link
|
|
{
|
|
return &ui_link("list_mail.cgi?user=$_[0]&folder=$_[1]->{'index'}",$text{'mail_return2'});
|
|
}
|
|
|
|
# get_from_address()
|
|
# Returns the address to use when sending email from a script
|
|
sub get_from_address
|
|
{
|
|
my $host = &get_from_domain();
|
|
my $rv;
|
|
if ($config{'webmin_from'} =~ /\@/) {
|
|
$rv = $config{'webmin_from'};
|
|
}
|
|
elsif (!$config{'webmin_from'}) {
|
|
$rv = "webmin-noreply\@$host";
|
|
}
|
|
else {
|
|
$rv = "$config{'webmin_from'}\@$host";
|
|
}
|
|
if ($config{'webmin_from_name'}) {
|
|
$rv = "\"$config{'webmin_from_name'}\" <$rv>";
|
|
}
|
|
return $rv;
|
|
}
|
|
|
|
# get_from_domain()
|
|
# Returns the default domain for From: addresses
|
|
sub get_from_domain
|
|
{
|
|
return $config{'from_dom'} || &get_display_hostname();
|
|
}
|
|
|
|
# get_user_from_address(&uinfo)
|
|
# Returns the default From: address for mail sent from some user's mailbox
|
|
sub get_user_from_address
|
|
{
|
|
local $uinfo = $_[0];
|
|
if ($config{'from_addr'}) {
|
|
return $config{'from_addr'};
|
|
}
|
|
elsif ($uinfo->[11]) {
|
|
return $uinfo->[11];
|
|
}
|
|
elsif ($config{'from_virtualmin'} && &foreign_check("virtual-server")) {
|
|
# Does Virtualmin manage this user?
|
|
&foreign_require("virtual-server", "virtual-server-lib.pl");
|
|
local $d;
|
|
foreach $d (&virtual_server::list_domains()) {
|
|
local @users = &virtual_server::list_domain_users($d, 0, 0, 1);
|
|
local $u;
|
|
foreach $u (@users) {
|
|
if ($u->{'user'} eq $uinfo->[0] && $u->{'email'}) {
|
|
# Found him!
|
|
return $u->{'email'};
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ($uinfo->[0] =~ /\@/) {
|
|
return $uinfo->[0];
|
|
}
|
|
else {
|
|
return $uinfo->[0].'@'.&get_from_domain();
|
|
}
|
|
}
|
|
|
|
# check_modification(&folder)
|
|
# Display an error message if a folder has been modified since the time
|
|
# in $in{'mod'}
|
|
sub check_modification
|
|
{
|
|
local $newmod = &modification_time($_[0]);
|
|
if ($in{'mod'} && $in{'mod'} != $newmod && $config{'check_mod'}) {
|
|
# Changed!
|
|
&error(&text('emodified', "list_mail.cgi?user=$in{'user'}&folder=$_[0]->{'index'}"));
|
|
}
|
|
}
|
|
|
|
# spam_report_cmd(user)
|
|
# Returns a command for reporting spam, or undef if none
|
|
sub spam_report_cmd
|
|
{
|
|
local ($user) = @_;
|
|
local %sconfig = &foreign_config("spam");
|
|
local $cmd;
|
|
if ($config{'spam_report'} eq 'sa_learn') {
|
|
$cmd = &has_command($sconfig{'sa_learn'}) ? "$sconfig{'sa_learn'} --spam --mbox" : undef;
|
|
}
|
|
elsif ($config{'spam_report'} eq 'spamassassin') {
|
|
$cmd = &has_command($sconfig{'spamassassin'}) ? "$sconfig{'spamassassin'} --r" : undef;
|
|
}
|
|
else {
|
|
$cmd = &has_command($sconfig{'sa_learn'}) ?
|
|
"$sconfig{'sa_learn'} --spam --mbox" :
|
|
&has_command($sconfig{'spamassassin'}) ?
|
|
"$sconfig{'spamassassin'} --r" : undef;
|
|
}
|
|
return $user eq "root" ? $cmd :
|
|
$cmd ? &command_as_user($user, 0, $cmd) : undef;
|
|
}
|
|
|
|
# ham_report_cmd()
|
|
# Returns a command for reporting ham, or undef if none
|
|
sub ham_report_cmd
|
|
{
|
|
local %sconfig = &foreign_config("spam");
|
|
return &has_command($sconfig{'sa_learn'}) ? "$sconfig{'sa_learn'} --ham --mbox" : undef;
|
|
}
|
|
|
|
# allowed_directory()
|
|
# Returns base directory for mail files, or undef if not allowed
|
|
sub allowed_directory
|
|
{
|
|
if ($access{'dir'}) {
|
|
return $access{'dir'};
|
|
}
|
|
else {
|
|
return $access{'mmode'} == 1 ? "/" : undef;
|
|
}
|
|
}
|
|
|
|
# is_user(user)
|
|
sub is_user
|
|
{
|
|
return $_[0] !~ /^\//;
|
|
}
|
|
|
|
# list_mail_users([max], [filterfunc])
|
|
# Returns getpw* style structures for all users who can receive mail. Those with
|
|
# duplicate info are skipped.
|
|
sub list_mail_users
|
|
{
|
|
local ($max, $filter) = @_;
|
|
local @rv;
|
|
|
|
if ($config{'mail_system'} < 3 or $config{'mail_system'} == 6 ) {
|
|
# Postfix, Sendmail, smail, exim and Qmail all use Unix users
|
|
local %found;
|
|
local %hfound;
|
|
local ($dir, $style, $mailbox, $maildir) = &get_mail_style();
|
|
setpwent();
|
|
while(my (@uinfo) = getpwent()) {
|
|
if ($found{$uinfo[0]}++) {
|
|
# done this username already
|
|
next;
|
|
}
|
|
if (!$dir && $hfound{$uinfo[7]}++) {
|
|
# done this home directory (and thus inbox) already
|
|
next;
|
|
}
|
|
if ($dir && $uinfo[0] =~ /\@/) {
|
|
# If this is a user@domain username, mark user-domain
|
|
# as done already, to avoid showing dupes
|
|
local $noat = $uinfo[0];
|
|
$noat =~ s/\@/-/g;
|
|
$found{$noat}++;
|
|
}
|
|
next if ($filter && !&$filter(@uinfo));
|
|
push(@rv, \@uinfo);
|
|
last if ($max && @rv > $max);
|
|
}
|
|
endpwent();
|
|
}
|
|
elsif ($config{'mail_system'} == 4) {
|
|
# Qmail+LDAP uses an LDAP db
|
|
local $ldap = &connect_qmail_ldap();
|
|
local $rv = $ldap->search(base => $config{'ldap_base'},
|
|
filter => "(objectClass=qmailUser)");
|
|
&error($rv->error) if ($rv->code);
|
|
local $u;
|
|
foreach $u ($rv->all_entries) {
|
|
local @uinfo = &qmail_dn_to_user($u);
|
|
next if (!$uinfo[10]); # alias only
|
|
next if ($filter && !&$filter(@uinfo));
|
|
push(@rv, \@uinfo);
|
|
last if ($max && @rv > $max);
|
|
}
|
|
$ldap->unbind();
|
|
}
|
|
elsif ($config{'mail_system'} == 5) {
|
|
# Get vpopmail user list for all domains
|
|
opendir(DOMS, "$config{'vpopmail_dir'}/domains");
|
|
foreach my $d (readdir(DOMS)) {
|
|
next if ($d =~ /^\./);
|
|
local @uinfos = &parse_vpopmail_users("-D $d", $d);
|
|
if ($filter) {
|
|
@uinfos = grep { &$filter(@$_) } @uinfos;
|
|
}
|
|
push(@rv, @uinfos);
|
|
last if ($max && @rv > $max);
|
|
}
|
|
closedir(DOMS);
|
|
}
|
|
return @rv;
|
|
}
|
|
|
|
# parse_vpopmail_users(command, domain)
|
|
sub parse_vpopmail_users
|
|
{
|
|
local %attr_map = ( "passwd" => 1,
|
|
"gecos" => 5,
|
|
"dir" => 7 );
|
|
local (@rv, $user);
|
|
open(UINFO, "$config{'vpopmail_dir'}/bin/vuserinfo $_[0] |");
|
|
while(<UINFO>) {
|
|
s/\r|\n//g;
|
|
if (/^([^:]+):\s+(.*)$/) {
|
|
local ($attr, $value) = ($1, $2);
|
|
if ($attr eq "name") {
|
|
# Start of a new user
|
|
$user = [ "$value\@$_[1]" ];
|
|
$user->[11] = $user->[0];
|
|
push(@rv, $user);
|
|
}
|
|
local $amapped = $attr_map{$attr};
|
|
$user->[$amapped] = $value if ($amapped);
|
|
}
|
|
}
|
|
close(UINFO);
|
|
return @rv;
|
|
}
|
|
|
|
# get_mail_user(name)
|
|
# Looks up a user by name
|
|
sub get_mail_user
|
|
{
|
|
if ($config{'mail_system'} < 3 || $config{'mail_system'} == 6) {
|
|
# Just find Unix user for Sendmail, Postfix, Qmail and Exim
|
|
return getpwnam($_[0]);
|
|
}
|
|
elsif ($config{'mail_system'} == 4) {
|
|
# Lookup in LDAP DB
|
|
local $ldap = &connect_qmail_ldap();
|
|
local $rv = $ldap->search(base => $config{'ldap_base'},
|
|
filter => "(&(objectClass=qmailUser)(uid=$_[0]))");
|
|
&error($rv->error) if ($rv->code);
|
|
local ($u) = $rv->all_entries;
|
|
if ($u) {
|
|
# Found in LDAP
|
|
local @uinfo = &qmail_dn_to_user($u);
|
|
$ldap->unbind();
|
|
return @uinfo;
|
|
}
|
|
else {
|
|
# Fall back to Unix user
|
|
return getpwnam($_[0]);
|
|
}
|
|
}
|
|
elsif ($config{'mail_system'} == 5) {
|
|
# Find in vpopmail
|
|
local ($box, $dom) = split(/\@/, $_[0]);
|
|
local @users = &parse_vpopmail_users($_[0], $dom);
|
|
return @{$users[0]};
|
|
}
|
|
}
|
|
|
|
# get_mail_uid(name)
|
|
# Looks up a user by UID
|
|
sub get_mail_uid
|
|
{
|
|
if ($config{'mail_system'} < 3) {
|
|
# Just find Unix user
|
|
return getpwuid($_[0]);
|
|
}
|
|
elsif ($config{'mail_system'} == 4) {
|
|
# Lookup in LDAP DB
|
|
local $ldap = &connect_qmail_ldap();
|
|
local $rv = $ldap->search(base => $config{'ldap_base'},
|
|
filter => "(&(objectClass=qmailUser)(uidNumber=$_[0]))");
|
|
&error($rv->error) if ($rv->code);
|
|
local ($u) = $rv->all_entries;
|
|
local @uinfo = &qmail_dn_to_user($u);
|
|
$ldap->unbind();
|
|
return @uinfo;
|
|
}
|
|
elsif ($config{'mail_system'} == 5) {
|
|
# Find in vpopmail
|
|
return ( ); # not possible, since UIDs aren't used!
|
|
}
|
|
}
|
|
|
|
# connect_qmail_ldap([return-error])
|
|
# Connect to the LDAP server used for Qmail. Returns an LDAP handle on success,
|
|
# or an error message on failure.
|
|
sub connect_qmail_ldap
|
|
{
|
|
eval "use Net::LDAP";
|
|
if ($@) {
|
|
local $err = &text('ldap_emod', "<tt>Net::LDAP</tt>");
|
|
if ($_[0]) { return $err; }
|
|
else { &error($err); }
|
|
}
|
|
|
|
# Connect to server
|
|
local $port = $config{'ldap_port'} || 389;
|
|
local $ldap = Net::LDAP->new($config{'ldap_host'}, port => $port);
|
|
if (!$ldap) {
|
|
local $err = &text('ldap_econn',
|
|
"<tt>$config{'ldap_host'}</tt>","<tt>$port</tt>");
|
|
if ($_[0]) { return $err; }
|
|
else { &error($err); }
|
|
}
|
|
|
|
# Start TLS if configured
|
|
if ($config{'ldap_tls'}) {
|
|
$ldap->start_tls();
|
|
}
|
|
|
|
# Login
|
|
local $mesg;
|
|
if ($config{'ldap_login'}) {
|
|
$mesg = $ldap->bind(dn => $config{'ldap_login'},
|
|
password => $config{'ldap_pass'});
|
|
}
|
|
else {
|
|
$mesg = $ldap->bind(anonymous => 1);
|
|
}
|
|
if (!$mesg || $mesg->code) {
|
|
local $err = &text('ldap_elogin', "<tt>$config{'ldap_host'}</tt>",
|
|
$dn, $mesg ? $mesg->error : "Unknown error");
|
|
if ($_[0]) { return $err; }
|
|
else { &error($err); }
|
|
}
|
|
return $ldap;
|
|
}
|
|
|
|
# qmail_dn_to_user(&dn)
|
|
sub qmail_dn_to_user
|
|
{
|
|
local $mms = &add_ldapmessagestore(
|
|
scalar($_[0]->get_value("mailMessageStore")));
|
|
if (-d "$mms/Maildir") {
|
|
$mms .= "/" if ($mms !~ /\/$/);
|
|
$mms .= "Maildir";
|
|
}
|
|
return ( scalar($_[0]->get_value("uid")),
|
|
scalar($_[0]->get_value("userPassword")),
|
|
scalar($_[0]->get_value("uidNumber")),
|
|
scalar($_[0]->get_value("gidNumber")),
|
|
scalar($_[0]->get_value("mailQuotaSize")),
|
|
scalar($_[0]->get_value("cn")),
|
|
scalar($_[0]->get_value("cn")),
|
|
scalar($_[0]->get_value("homeDirectory")),
|
|
scalar($_[0]->get_value("loginShell")),
|
|
undef,
|
|
$mms,
|
|
scalar($_[0]->get_value("mail")),
|
|
);
|
|
}
|
|
|
|
# add_ldapmessagestore(path)
|
|
sub add_ldapmessagestore
|
|
{
|
|
if (!$_[0]) {
|
|
return $_[0];
|
|
}
|
|
elsif ($_[0] =~ /^\//) {
|
|
return $_[0];
|
|
}
|
|
else {
|
|
&foreign_require("qmailadmin", "qmail-lib.pl");
|
|
local $pfx = &qmailadmin::get_control_file("ldapmessagestore");
|
|
return $pfx."/".$_[0];
|
|
}
|
|
}
|
|
|
|
# show_buttons(number, &folders, current-folder, &mail, user, search-mode)
|
|
sub show_buttons
|
|
{
|
|
local ($num, $folders, $folder, $mail, $user, $search) = @_;
|
|
local $uuser = &urlize($user);
|
|
local $spacer = " \n";
|
|
if (@$mail) {
|
|
# Delete
|
|
print "<input type=submit name=delete value=\"$text{'mail_delete'}\">";
|
|
if ($config{'show_delall'} && !$search) {
|
|
print "<input type=submit name=deleteall value=\"$text{'mail_deleteall'}\">";
|
|
}
|
|
print $spacer;
|
|
|
|
# Mark as
|
|
print "<input type=submit name=mark$_[0] value=\"$text{'mail_mark'}\">";
|
|
print "<select name=mode$_[0]>\n";
|
|
print "<option value=1 checked>$text{'mail_mark1'}</option>\n";
|
|
print "<option value=0>$text{'mail_mark0'}</option>\n";
|
|
print "<option value=2>$text{'mail_mark2'}</option>\n";
|
|
print "</select>";
|
|
print $spacer;
|
|
|
|
if (&is_user($user)) {
|
|
# Forward
|
|
if ($config{'open_mode'}) {
|
|
# Forward messages in a separate window
|
|
print "<input type=submit name=forward value=\"$text{'mail_forward'}\" onClick='args = \"user=$uuser&folder=$folder->{'index'}\"; for(i=0; i<form.d.length; i++) { if (form.d[i].checked) { args += \"&mailforward=\"+form.d[i].value; } } window.open(\"reply_mail.cgi?\"+args, \"compose\", \"toolbar=no,menubar=no,scrollbars=yes,width=1024,height=768\"); return false'>";
|
|
|
|
}
|
|
else {
|
|
print "<input type=submit name=forward value=\"$text{'mail_forward'}\">";
|
|
}
|
|
print $spacer;
|
|
}
|
|
|
|
# Move/copy
|
|
print &movecopy_user_select($_[0], $folders, $folder, 1);
|
|
print $spacer;
|
|
|
|
# Show spam report buttons
|
|
if (!$folder->{'spam'} &&
|
|
&foreign_installed("spam") &&
|
|
$config{'spam_buttons'} =~ /list/ &&
|
|
&spam_report_cmd($user)) {
|
|
if (&foreign_available("spam")) {
|
|
print "<input type=submit value=\"$text{'mail_black'}\" name=black>";
|
|
}
|
|
if ($config{'spam_del'}) {
|
|
print "<input type=submit value=\"$text{'view_razordel'}\" name=razor>\n";
|
|
}
|
|
else {
|
|
print "<input type=submit value=\"$text{'view_razor'}\" name=razor>";
|
|
}
|
|
print $spacer;
|
|
}
|
|
elsif ($folder->{'spam'} &&
|
|
&foreign_installed("spam") &&
|
|
$config{'spam_buttons'} =~ /list/ &&
|
|
&ham_report_cmd($user)) {
|
|
if (&foreign_available("spam")) {
|
|
print "<input type=submit value=\"$text{'mail_white'}\" name=white>";
|
|
}
|
|
print "<input type=submit value=\"$text{'view_ham'}\" name=ham>";
|
|
print $spacer;
|
|
}
|
|
}
|
|
|
|
if ($config{'open_mode'}) {
|
|
# Show mass open button
|
|
print "<input type=submit name=new value=\"$text{'mail_open'}\" onClick='for(i=0; i<form.d.length; i++) { if (form.d[i].checked) { window.open(\"view_mail.cgi?user=$uuser&folder=$folder->{'index'}&idx=\"+form.d[i].value, \"view\"+i, \"toolbar=no,menubar=no,scrollbars=yes,width=1024,height=768\"); } }
|
|
return false'>";
|
|
print $spacer;
|
|
}
|
|
|
|
# Compose
|
|
if (&is_user($user)) {
|
|
if ($config{'open_mode'}) {
|
|
# In a separate window
|
|
print "<input type=submit name=new value=\"$text{'mail_compose'}\" onClick='window.open(\"reply_mail.cgi?user=$user&new=1\", \"compose\", \"toolbar=no,menubar=no,scrollbars=yes,width=1024,height=768\"); return false'>";
|
|
}
|
|
else {
|
|
print "<input type=submit name=new value=\"$text{'mail_compose'}\">";
|
|
}
|
|
}
|
|
print "<br>\n";
|
|
}
|
|
|
|
# get_signature(user)
|
|
# Returns the users signature, if any
|
|
sub get_signature
|
|
{
|
|
local $sf = &get_signature_file($_[0]);
|
|
$sf || return undef;
|
|
local $sig;
|
|
open(SIG, "<".$sf) || return undef;
|
|
while(<SIG>) {
|
|
$sig .= $_;
|
|
}
|
|
close(SIG);
|
|
return $sig;
|
|
}
|
|
|
|
# get_signature_file(user)
|
|
# Returns the full path to the file that should contain the user's signature,
|
|
# or undef if none is defined
|
|
sub get_signature_file
|
|
{
|
|
return undef if ($config{'sig_file'} eq '*' || $config{'sig_file'} eq '');
|
|
local $sf = $config{'sig_file'};
|
|
if ($sf !~ /^\//) {
|
|
local @uinfo = getpwnam($_[0]);
|
|
$sf = "$uinfo[7]/$sf";
|
|
}
|
|
return $sf;
|
|
}
|
|
|
|
# view_mail_link(user, &folder, index, from-to-text, [dom])
|
|
sub view_mail_link
|
|
{
|
|
local ($user, $folder, $idx, $txt, $dom) = @_;
|
|
local $uuser = &urlize($user);
|
|
local $url = "view_mail.cgi?user=$uuser&idx=$idx&folder=$folder->{'index'}".
|
|
"&dom=$dom";
|
|
if ($config{'open_mode'}) {
|
|
return "<a href='' onClick='window.open(\"$url\", \"viewmail\", \"toolbar=no,menubar=no,scrollbars=yes,width=1024,height=768\"); return false'>".
|
|
&simplify_from($txt)."</a>";
|
|
}
|
|
else {
|
|
return "<a href='$url'>".&simplify_from($txt)."</a>";
|
|
}
|
|
}
|
|
|
|
# mail_page_header(title, headstuff, bodystuff, rightstuff)
|
|
sub mail_page_header
|
|
{
|
|
if ($config{'open_mode'}) {
|
|
&popup_header($_[0], $_[1], $_[2]);
|
|
}
|
|
else {
|
|
&ui_print_header(undef, $_[0], "", undef, 0, 0, 0, $_[3], $_[1], $_[2]);
|
|
}
|
|
}
|
|
|
|
# mail_page_footer(link, text, ...)
|
|
sub mail_page_footer
|
|
{
|
|
if ($config{'open_mode'}) {
|
|
&popup_footer();
|
|
}
|
|
else {
|
|
&ui_print_footer(@_);
|
|
}
|
|
}
|
|
|
|
# delete_user_index_files(name)
|
|
# Delete all files associated with some user's mail, such as index and maildir
|
|
# cache files
|
|
sub delete_user_index_files
|
|
{
|
|
local ($user) = @_;
|
|
foreach my $folder (&list_user_folders($user)) {
|
|
if ($folder->{'type'} == 0) {
|
|
# Remove mbox index
|
|
local $ifile = &user_index_file($folder->{'file'});
|
|
if (-r $ifile) {
|
|
&unlink_file($ifile);
|
|
}
|
|
else {
|
|
&unlink_file(glob("\Q$ifile\E.{dir,pag,db}"));
|
|
}
|
|
&unlink_file("$ifile.ids");
|
|
}
|
|
elsif ($folder->{'type'} == 1) {
|
|
# Remove Maildir files file
|
|
&unlink_file(&get_maildir_cachefile($folder->{'file'}));
|
|
}
|
|
# Remove sort index
|
|
local $ifile = &folder_new_sort_index_file($folder);
|
|
if (-r $ifile) {
|
|
&unlink_file($ifile);
|
|
}
|
|
else {
|
|
&unlink_file(glob("\Q$ifile\E.{dir,pag,db}"));
|
|
}
|
|
}
|
|
# Remove read file
|
|
local $read = &user_read_dbm_file($user);
|
|
if (-r $read) {
|
|
&unlink_file($read);
|
|
}
|
|
else {
|
|
&unlink_file(glob("\Q$read\E.{dir,pag,db}"));
|
|
}
|
|
}
|
|
|
|
# get_mail_read(&folder, &mail)
|
|
# Returns the read flag for some message, from the DBM
|
|
sub get_mail_read
|
|
{
|
|
local ($folder, $mail) = @_;
|
|
if (!$done_dbmopen_read++) {
|
|
&open_dbm_db(\%read, &user_read_dbm_file($folder->{'user'}), 0600);
|
|
}
|
|
return $read{$mail->{'header'}->{'message-id'}};
|
|
}
|
|
|
|
# set_mail_read(&folder, &mail, read)
|
|
# Sets the read flag for some message in the DBM
|
|
sub set_mail_read
|
|
{
|
|
local ($folder, $mail, $read) = @_;
|
|
if (!$done_dbmopen_read++) {
|
|
&open_dbm_db(\%read, &user_read_dbm_file($folder->{'user'}), 0600);
|
|
}
|
|
$read{$mail->{'header'}->{'message-id'}} = $read;
|
|
}
|
|
|
|
# show_mail_table(&mails, &folder, formno, [&read])
|
|
# Output a full table of messages
|
|
sub show_mail_table
|
|
{
|
|
local @mail = @{$_[0]};
|
|
local (undef, $folder, $formno) = @_;
|
|
|
|
my $showto = !$folder ? 0 :
|
|
$folder->{'sent'} || $folder->{'drafts'} ? 1 : 0;
|
|
my @tds = ( "nowrap", "nowrap", "nowrap", "nowrap" );
|
|
|
|
# Show mailbox headers
|
|
local @hcols;
|
|
if ($folder) {
|
|
push(@hcols, "");
|
|
splice(@tds, "width=5", 0, 0);
|
|
}
|
|
push(@hcols, $showto ? $text{'mail_to'} : $text{'mail_from'});
|
|
push(@hcols, $config{'show_to'} ? $showto ? ( $text{'mail_from'} ) :
|
|
( $text{'mail_to'} ) : ());
|
|
push(@hcols, $text{'mail_date'});
|
|
push(@hcols, $text{'mail_size'});
|
|
push(@hcols, $text{'mail_subject'});
|
|
my @links = ( &select_all_link("d", $formno),
|
|
&select_invert_link("d", $formno) );
|
|
if ($folder) {
|
|
print &ui_links_row(\@links);
|
|
}
|
|
print &ui_columns_start(\@hcols, 100, 0, \@tds);
|
|
|
|
# Show rows for actual mail messages
|
|
my $i = 0;
|
|
foreach my $mail (@mail) {
|
|
next if (!$mail);
|
|
local $idx = $mail->{'idx'};
|
|
local $cols = 0;
|
|
local @cols;
|
|
local @rowtds = @tds;
|
|
|
|
# From and To columns, with links
|
|
local $from = $mail->{'header'}->{$showto ? 'to' : 'from'};
|
|
$from = $text{'mail_unknown'} if ($from !~ /\S/);
|
|
local $mfolder = $mail->{'folder'} || $folder;
|
|
push(@cols, &view_mail_link($in{'user'}, $mfolder, $idx, $from,
|
|
$in{'dom'}));
|
|
if ($config{'show_to'}) {
|
|
push(@cols, &simplify_from(
|
|
$mail->{'header'}->{$showto ? 'from' : 'to'}));
|
|
}
|
|
|
|
# Date and size columns
|
|
push(@cols, &simplify_date($mail->{'header'}->{'date'}));
|
|
push(@cols, &nice_size($mail->{'size'}, 1024));
|
|
$rowtds[$#cols] .= " data-sort=".&parse_mail_date($mail->{'header'}->{'date'});
|
|
|
|
# Subject with icons
|
|
local @icons = &message_icons($mail, $mfolder->{'sent'}, $mfolder);
|
|
push(@cols, &simplify_subject($mail->{'header'}->{'subject'}).
|
|
join(" ", @icons));
|
|
|
|
# Flag unread mails
|
|
local $hid = $mail->{'header'}->{'message-id'};
|
|
if ($_[3] && !$_[3]->{$hid}) {
|
|
@cols = map { "<b>$_</b>" } @cols;
|
|
}
|
|
|
|
# Generate the row
|
|
if (!$folder) {
|
|
print &ui_columns_row(\@cols, \@rowtds);
|
|
}
|
|
elsif (&editable_mail($mail)) {
|
|
print &ui_checked_columns_row(\@cols, \@rowtds, "d", $idx);
|
|
}
|
|
else {
|
|
print &ui_columns_row([ "", @cols ], \@tds);
|
|
}
|
|
|
|
if ($config{'show_body'}) {
|
|
# Show part of the body too
|
|
&parse_mail($mail);
|
|
local $data = &mail_preview($mail);
|
|
if ($data) {
|
|
print "<tr $cb> <td colspan=",(scalar(@cols)+1),"><tt>",
|
|
&html_escape($data),"</tt></td> </tr>\n";
|
|
}
|
|
}
|
|
$i++;
|
|
}
|
|
print &ui_columns_end();
|
|
if ($folder) {
|
|
print &ui_links_row(\@links);
|
|
}
|
|
}
|
|
|
|
sub user_list_link
|
|
{
|
|
if ($in{'dom'}) {
|
|
return "../virtual-server/list_users.cgi?dom=$in{'dom'}";
|
|
}
|
|
else {
|
|
return "";
|
|
}
|
|
}
|
|
|
|
# user_read_dbm_file(user)
|
|
# Returns the DBM base filename to track read status for messages to some user
|
|
sub user_read_dbm_file
|
|
{
|
|
my ($user) = @_;
|
|
my $rv = "$module_config_directory/$user.read";
|
|
if (!glob("\Q$rv\E.*")) {
|
|
$rv = "$module_var_directory/$user.read";
|
|
}
|
|
return $rv;
|
|
}
|
|
|
|
1;
|