1 #=====================================================================
4 # Based on SQL-Ledger Version 2.1.9
5 # Web http://www.lx-office.org
7 #=====================================================================
8 # SQL-Ledger Accounting
11 # Author: Dieter Simader
12 # Email: dsimader@sql-ledger.org
13 # Web: http://www.sql-ledger.org
17 # This program is free software; you can redistribute it and/or modify
18 # it under the terms of the GNU General Public License as published by
19 # the Free Software Foundation; either version 2 of the License, or
20 # (at your option) any later version.
22 # This program is distributed in the hope that it will be useful,
23 # but WITHOUT ANY WARRANTY; without even the implied warranty of
24 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 # GNU General Public License for more details.
26 # You should have received a copy of the GNU General Public License
27 # along with this program; if not, write to the Free Software
28 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #=====================================================================
31 # user related functions
33 #=====================================================================
38 $main::lxdebug->enter_sub();
40 my ($type, $memfile, $login) = @_;
44 &error("", "$memfile locked!") if (-f "${memfile}.LCK");
46 open(MEMBER, "$memfile") or &error("", "$memfile : $!");
57 # remove any trailing whitespace
60 ($key, $value) = split(/=/, $_, 2);
62 if (($key eq "stylesheet") && ($value eq "sql-ledger.css")) {
63 $value = "lx-office-erp.css";
66 $self->{$key} = $value;
69 $self->{login} = $login;
77 $main::lxdebug->leave_sub();
82 $main::lxdebug->enter_sub();
87 # scan the locale directory and read in the LANGUAGE files
88 opendir DIR, "locale";
90 my @dir = grep !/(^\.\.?$|\..*)/, readdir DIR;
92 foreach my $dir (@dir) {
93 next unless open(FH, "locale/$dir/LANGUAGE");
97 $cc{$dir} = "@language";
102 $main::lxdebug->leave_sub();
108 $main::lxdebug->enter_sub();
110 my ($self, $form, $userspath) = @_;
114 if ($self->{login}) {
116 if ($self->{password}) {
117 if ($form->{hashed_password}) {
118 $form->{password} = $form->{hashed_password};
120 $form->{password} = crypt($form->{password},
121 substr($self->{login}, 0, 2));
123 if ($self->{password} ne $form->{password}) {
124 $main::lxdebug->leave_sub();
129 unless (-e "$userspath/$self->{login}.conf") {
130 $self->create_config("$userspath/$self->{login}.conf");
133 do "$userspath/$self->{login}.conf";
134 $myconfig{dbpasswd} = unpack 'u', $myconfig{dbpasswd};
136 # check if database is down
138 DBI->connect($myconfig{dbconnect}, $myconfig{dbuser},
140 or $self->error(DBI::errstr);
142 # we got a connection, check the version
143 my $query = qq|SELECT version FROM defaults|;
144 my $sth = $dbh->prepare($query);
145 $sth->execute || $form->dberror($query);
147 my ($dbversion) = $sth->fetchrow_array;
150 # add login to employee table if it does not exist
151 # no error check for employee table, ignore if it does not exist
152 $query = qq|SELECT e.id FROM employee e WHERE e.login = '$self->{login}'|;
153 $sth = $dbh->prepare($query);
156 my ($login) = $sth->fetchrow_array;
160 $query = qq|INSERT INTO employee (login, name, workphone, role)
161 VALUES ('$self->{login}', '$myconfig{name}',
162 '$myconfig{tel}', 'user')|;
169 if (&update_available($myconfig{"dbdriver"}, $dbversion)) {
172 open FH, ">$userspath/nologin" or die "
175 map { $form->{$_} = $myconfig{$_} }
176 qw(dbname dbhost dbport dbdriver dbuser dbpasswd dbconnect);
178 $form->{dbupdate} = "db$myconfig{dbname}";
179 $form->{ $form->{dbupdate} } = 1;
181 $form->{"stylesheet"} = "lx-office-erp.css";
182 $form->{"title"} = $main::locale->text("Dataset upgrade");
184 print($form->parse_html_template("dbupgrade/header",
185 { "dbname" => $myconfig{dbname} }));
187 # required for Oracle
188 $form->{dbdefault} = $sid;
190 # ignore HUP, QUIT in case the webserver times out
191 $SIG{HUP} = 'IGNORE';
192 $SIG{QUIT} = 'IGNORE';
194 $self->dbupdate($form);
197 unlink "$userspath/nologin";
199 print($form->parse_html_template("dbupgrade/footer"));
206 $main::lxdebug->leave_sub();
212 $main::lxdebug->enter_sub();
214 my ($form, $db) = @_;
217 'Pg' => { 'yy-mm-dd' => 'set DateStyle to \'ISO\'',
218 'yyyy-mm-dd' => 'set DateStyle to \'ISO\'',
219 'mm/dd/yy' => 'set DateStyle to \'SQL, US\'',
220 'mm-dd-yy' => 'set DateStyle to \'POSTGRES, US\'',
221 'dd/mm/yy' => 'set DateStyle to \'SQL, EUROPEAN\'',
222 'dd-mm-yy' => 'set DateStyle to \'POSTGRES, EUROPEAN\'',
223 'dd.mm.yy' => 'set DateStyle to \'GERMAN\''
226 'yy-mm-dd' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'YY-MM-DD\'',
227 'yyyy-mm-dd' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'YYYY-MM-DD\'',
228 'mm/dd/yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'MM/DD/YY\'',
229 'mm-dd-yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'MM-DD-YY\'',
230 'dd/mm/yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD/MM/YY\'',
231 'dd-mm-yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD-MM-YY\'',
232 'dd.mm.yy' => 'ALTER SESSION SET NLS_DATE_FORMAT = \'DD.MM.YY\'',
235 $form->{dboptions} = $dboptions{ $form->{dbdriver} }{ $form->{dateformat} };
237 if ($form->{dbdriver} eq 'Pg') {
238 $form->{dbconnect} = "dbi:Pg:dbname=$db";
241 if ($form->{dbdriver} eq 'Oracle') {
242 $form->{dbconnect} = "dbi:Oracle:sid=$form->{sid}";
245 if ($form->{dbhost}) {
246 $form->{dbconnect} .= ";host=$form->{dbhost}";
248 if ($form->{dbport}) {
249 $form->{dbconnect} .= ";port=$form->{dbport}";
252 $main::lxdebug->leave_sub();
256 $main::lxdebug->enter_sub();
258 my @drivers = DBI->available_drivers();
260 $main::lxdebug->leave_sub();
262 return (grep { /(Pg|Oracle)/ } @drivers);
266 $main::lxdebug->enter_sub();
268 my ($self, $form) = @_;
273 $form->{dbdefault} = $form->{dbuser} unless $form->{dbdefault};
274 $form->{sid} = $form->{dbdefault};
275 &dbconnect_vars($form, $form->{dbdefault});
278 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
281 if ($form->{dbdriver} eq 'Pg') {
283 $query = qq|SELECT datname FROM pg_database WHERE NOT ((datname = 'template0') OR (datname = 'template1'))|;
284 $sth = $dbh->prepare($query);
285 $sth->execute || $form->dberror($query);
287 while (my ($db) = $sth->fetchrow_array) {
289 if ($form->{only_acc_db}) {
291 next if ($db =~ /^template/);
293 &dbconnect_vars($form, $db);
295 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
298 $query = qq|SELECT p.tablename FROM pg_tables p
299 WHERE p.tablename = 'defaults'
300 AND p.tableowner = '$form->{dbuser}'|;
301 my $sth = $dbh->prepare($query);
302 $sth->execute || $form->dberror($query);
304 if ($sth->fetchrow_array) {
305 push @dbsources, $db;
311 push @dbsources, $db;
315 if ($form->{dbdriver} eq 'Oracle') {
316 if ($form->{only_acc_db}) {
317 $query = qq|SELECT o.owner FROM dba_objects o
318 WHERE o.object_name = 'DEFAULTS'
319 AND o.object_type = 'TABLE'|;
321 $query = qq|SELECT username FROM dba_users|;
324 $sth = $dbh->prepare($query);
325 $sth->execute || $form->dberror($query);
327 while (my ($db) = $sth->fetchrow_array) {
328 push @dbsources, $db;
335 $main::lxdebug->leave_sub();
341 $main::lxdebug->enter_sub();
343 my ($self, $form) = @_;
346 'Pg' => qq|CREATE DATABASE "$form->{db}"|,
348 qq|CREATE USER "$form->{db}" DEFAULT TABLESPACE USERS TEMPORARY TABLESPACE TEMP IDENTIFIED BY "$form->{db}"|
351 $dbcreate{Pg} .= " WITH ENCODING = '$form->{encoding}'" if $form->{encoding};
353 $form->{sid} = $form->{dbdefault};
354 &dbconnect_vars($form, $form->{dbdefault});
356 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
358 my $query = qq|$dbcreate{$form->{dbdriver}}|;
359 $dbh->do($query) || $form->dberror($query);
361 if ($form->{dbdriver} eq 'Oracle') {
362 $query = qq|GRANT CONNECT,RESOURCE TO "$form->{db}"|;
363 $dbh->do($query) || $form->dberror($query);
367 # setup variables for the new database
368 if ($form->{dbdriver} eq 'Oracle') {
369 $form->{dbuser} = $form->{db};
370 $form->{dbpasswd} = $form->{db};
373 &dbconnect_vars($form, $form->{db});
375 $dbh = DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
379 my $filename = qq|sql/lx-office.sql|;
380 $self->process_query($form, $dbh, $filename);
383 ($filename) = split /_/, $form->{chart};
385 $self->process_query($form, $dbh, "sql/${filename}-gifi.sql");
387 # load chart of accounts
388 $filename = qq|sql/$form->{chart}-chart.sql|;
389 $self->process_query($form, $dbh, $filename);
393 $main::lxdebug->leave_sub();
396 # Process a Perl script which updates the database.
397 # If the script returns 1 then the update was successful.
398 # Return code "2" means "needs more interaction; remove
399 # users/nologin and exit".
400 # All other return codes are fatal errors.
401 sub process_perl_script {
402 $main::lxdebug->enter_sub();
404 my ($self, $form, $dbh, $filename, $version) = @_;
406 open(FH, "$filename") or $form->error("$filename : $!\n");
407 my $contents = join("", <FH>);
412 my %dbup_myconfig = ();
413 map({ $dbup_myconfig{$_} = $form->{$_}; }
414 qw(dbname dbuser dbpasswd dbhost dbport dbconnect));
416 my $nls_file = $filename;
417 $nls_file =~ s|.*/||;
418 $nls_file =~ s|.pl$||;
419 my $dbup_locale = Locale->new($main::language, $nls_file);
421 my $result = eval($contents);
428 if (!defined($result)) {
429 print($form->parse_html_template("dbupgrade/error",
430 { "file" => $filename,
433 } elsif (1 != $result) {
434 unlink("users/nologin") if (2 == $result);
439 $dbh->do("UPDATE defaults SET version = " . $dbh->quote($version));
443 $main::lxdebug->leave_sub();
447 $main::lxdebug->enter_sub();
449 my ($self, $form, $dbh, $filename, $version) = @_;
451 # return unless (-f $filename);
453 open(FH, "$filename") or $form->error("$filename : $!\n");
462 # Remove DOS and Unix style line endings.
468 for (my $i = 0; $i < length($_); $i++) {
469 my $char = substr($_, $i, 1);
471 # Are we inside a string?
473 if ($char eq $quote_chars[-1]) {
479 if (($char eq "'") || ($char eq "\"")) {
480 push(@quote_chars, $char);
482 } elsif ($char eq ";") {
484 # Query is complete. Send it.
486 $sth = $dbh->prepare($query);
487 if (!$sth->execute()) {
488 my $errstr = $dbh->errstr;
491 $form->dberror("The database update/creation did not succeed. The file ${filename} containing the following query failed:<br>${query}<br>" .
492 "The error message was: ${errstr}<br>" .
493 "All changes in that file have been reverted.");
507 $dbh->do("UPDATE defaults SET version = " . $dbh->quote($version));
513 $main::lxdebug->leave_sub();
517 $main::lxdebug->enter_sub();
519 my ($self, $form) = @_;
521 my %dbdelete = ('Pg' => qq|DROP DATABASE "$form->{db}"|,
522 'Oracle' => qq|DROP USER $form->{db} CASCADE|);
524 $form->{sid} = $form->{dbdefault};
525 &dbconnect_vars($form, $form->{dbdefault});
527 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
529 my $query = qq|$dbdelete{$form->{dbdriver}}|;
530 $dbh->do($query) || $form->dberror($query);
534 $main::lxdebug->leave_sub();
537 sub dbsources_unused {
538 $main::lxdebug->enter_sub();
540 my ($self, $form, $memfile) = @_;
545 $form->error('File locked!') if (-f "${memfile}.LCK");
548 open(FH, "$memfile") or $form->error("$memfile : $!");
552 my ($null, $item) = split(/=/);
559 $form->{only_acc_db} = 1;
560 my @db = &dbsources("", $form);
562 push @dbexcl, $form->{dbdefault};
564 foreach $item (@db) {
565 unless (grep /$item$/, @dbexcl) {
566 push @dbsources, $item;
570 $main::lxdebug->leave_sub();
576 $main::lxdebug->enter_sub();
578 my ($self, $form) = @_;
583 $form->{sid} = $form->{dbdefault};
584 &dbconnect_vars($form, $form->{dbdefault});
587 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
590 if ($form->{dbdriver} eq 'Pg') {
592 $query = qq|SELECT d.datname FROM pg_database d, pg_user u
593 WHERE d.datdba = u.usesysid
594 AND u.usename = '$form->{dbuser}'|;
595 my $sth = $dbh->prepare($query);
596 $sth->execute || $form->dberror($query);
598 while (my ($db) = $sth->fetchrow_array) {
600 next if ($db =~ /^template/);
602 &dbconnect_vars($form, $db);
605 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
608 $query = qq|SELECT t.tablename FROM pg_tables t
609 WHERE t.tablename = 'defaults'|;
610 my $sth = $dbh->prepare($query);
611 $sth->execute || $form->dberror($query);
613 if ($sth->fetchrow_array) {
614 $query = qq|SELECT version FROM defaults|;
615 my $sth = $dbh->prepare($query);
618 if (my ($version) = $sth->fetchrow_array) {
619 $dbsources{$db} = $version;
629 if ($form->{dbdriver} eq 'Oracle') {
630 $query = qq|SELECT o.owner FROM dba_objects o
631 WHERE o.object_name = 'DEFAULTS'
632 AND o.object_type = 'TABLE'|;
634 $sth = $dbh->prepare($query);
635 $sth->execute || $form->dberror($query);
637 while (my ($db) = $sth->fetchrow_array) {
639 $form->{dbuser} = $db;
640 &dbconnect_vars($form, $db);
643 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
646 $query = qq|SELECT version FROM defaults|;
647 my $sth = $dbh->prepare($query);
650 if (my ($version) = $sth->fetchrow_array) {
651 $dbsources{$db} = $version;
661 $main::lxdebug->leave_sub();
668 $main::lxdebug->enter_sub(2);
670 my (@v, $version, $i);
672 @v = split(/\./, $_[0]);
673 while (scalar(@v) < 4) {
677 for ($i = 0; $i < 4; $i++) {
682 $main::lxdebug->leave_sub(2);
686 sub cmp_script_version {
687 my ($a_from, $a_to, $b_from, $b_to);
688 my ($i, $res_a, $res_b);
689 my ($my_a, $my_b) = ($a, $b);
691 $my_a =~ s/.*-upgrade-//;
693 $my_b =~ s/.*-upgrade-//;
695 ($my_a_from, $my_a_to) = split(/-/, $my_a);
696 ($my_b_from, $my_b_to) = split(/-/, $my_b);
698 $res_a = calc_version($my_a_from);
699 $res_b = calc_version($my_b_from);
701 if ($res_a == $res_b) {
702 $res_a = calc_version($my_a_to);
703 $res_b = calc_version($my_b_to);
706 return $res_a <=> $res_b;
710 sub update_available {
711 my ($dbdriver, $cur_version) = @_;
713 opendir SQLDIR, "sql/${dbdriver}-upgrade" or &error("", "sql/${dbdriver}-upgrade: $!");
715 grep(/$form->{dbdriver}-upgrade-\Q$cur_version\E.*\.(sql|pl)/, readdir(SQLDIR));
718 return ($#upgradescripts > -1);
722 $main::lxdebug->enter_sub();
724 my ($self, $form) = @_;
726 $form->{sid} = $form->{dbdefault};
728 my @upgradescripts = ();
732 if ($form->{dbupdate}) {
734 # read update scripts into memory
735 opendir SQLDIR, "sql/" . $form->{dbdriver} . "-upgrade" or &error("", "sql/" . $form->{dbdriver} . "-upgrade : $!");
738 sort(cmp_script_version
739 grep(/$form->{dbdriver}-upgrade-.*?\.(sql|pl)$/, readdir(SQLDIR)));
744 foreach my $db (split / /, $form->{dbupdate}) {
746 next unless $form->{$db};
748 # strip db from dataset
750 &dbconnect_vars($form, $db);
753 DBI->connect($form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd})
757 $query = qq|SELECT version FROM defaults|;
758 my $sth = $dbh->prepare($query);
760 # no error check, let it fall through
763 my $version = $sth->fetchrow_array;
766 next unless $version;
769 $version = calc_version($version);
772 foreach my $upgradescript (@upgradescripts) {
773 my $a = $upgradescript;
774 $a =~ s/^$form->{dbdriver}-upgrade-|\.(sql|pl)$//g;
777 my ($mindb, $maxdb) = split /-/, $a;
778 my $str_maxdb = $maxdb;
780 $mindb = calc_version($mindb);
781 $maxdb = calc_version($maxdb);
784 next if ($version >= $maxdb);
786 # if there is no upgrade script exit
787 last if ($version < $mindb);
790 $main::lxdebug->message(DEBUG2, "Appliying Update $upgradescript");
791 if ($file_type eq "sql") {
792 $self->process_query($form, $dbh, "sql/" . $form->{"dbdriver"} . "-upgrade/$upgradescript", $str_maxdb);
794 $self->process_perl_script($form, $dbh, "sql/" . $form->{"dbdriver"} . "-upgrade/$upgradescript", $str_maxdb);
806 $main::lxdebug->leave_sub();
812 $main::lxdebug->enter_sub();
814 my ($self, $filename) = @_;
816 @config = &config_vars;
818 open(CONF, ">$filename") or $self->error("$filename : $!");
820 # create the config file
821 print CONF qq|# configuration file for $self->{login}
826 foreach $key (sort @config) {
827 $self->{$key} =~ s/\'/\\\'/g;
828 print CONF qq| $key => '$self->{$key}',\n|;
831 print CONF qq|);\n\n|;
835 $main::lxdebug->leave_sub();
839 $main::lxdebug->enter_sub();
841 my ($self, $memberfile, $userspath) = @_;
845 # format dbconnect and dboptions string
846 &dbconnect_vars($self, $self->{dbname});
848 $self->error('File locked!') if (-f "${memberfile}.LCK");
849 open(FH, ">${memberfile}.LCK") or $self->error("${memberfile}.LCK : $!");
852 open(CONF, "+<$memberfile") or $self->error("$memberfile : $!");
859 while ($line = shift @config) {
860 if ($line =~ /^\[$self->{login}\]/) {
867 # remove everything up to next login or EOF
868 while ($line = shift @config) {
869 last if ($line =~ /^\[/);
872 # this one is either the next login or EOF
875 while ($line = shift @config) {
879 print CONF qq|[$self->{login}]\n|;
881 if ((($self->{dbpasswd} ne $self->{old_dbpasswd}) || $newmember)
883 $self->{dbpasswd} = pack 'u', $self->{dbpasswd};
884 chop $self->{dbpasswd};
886 if (defined($self->{new_password})) {
887 if ($self->{new_password} ne $self->{old_password}) {
888 $self->{password} = crypt $self->{new_password},
889 substr($self->{login}, 0, 2)
890 if $self->{new_password};
893 if ($self->{password} ne $self->{old_password}) {
894 $self->{password} = crypt $self->{password}, substr($self->{login}, 0, 2)
895 if $self->{password};
899 if ($self->{'root login'}) {
900 @config = ("password");
902 @config = &config_vars;
905 # replace \r\n with \n
906 map { $self->{$_} =~ s/\r\n/\\n/g } qw(address signature);
907 foreach $key (sort @config) {
908 print CONF qq|$key=$self->{$key}\n|;
913 unlink "${memberfile}.LCK";
916 $self->create_config("$userspath/$self->{login}.conf")
917 unless $self->{'root login'};
919 $main::lxdebug->leave_sub();
923 $main::lxdebug->enter_sub();
925 my @conf = qw(acs address admin businessnumber charset company countrycode
926 currency dateformat dbconnect dbdriver dbhost dbport dboptions
927 dbname dbuser dbpasswd email fax name numberformat in_numberformat password
928 printer role sid signature stylesheet tel templates vclimit angebote bestellungen rechnungen
929 anfragen lieferantenbestellungen einkaufsrechnungen steuernummer co_ustid duns menustyle);
931 $main::lxdebug->leave_sub();
937 $main::lxdebug->enter_sub();
939 my ($self, $msg) = @_;
941 if ($ENV{HTTP_USER_AGENT}) {
942 print qq|Content-Type: text/html
944 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
946 <body bgcolor=ffffff>
948 <h2><font color=red>Error!</font></h2>
955 $main::lxdebug->leave_sub();