#===================================================================== # LedgerSMB # Small Medium Business Accounting software # http://www.ledgersmb.org/ # # Copyright (C) 2006 # This work contains copyrighted information from a number of sources all used # with permission. # # This file contains source code included with or based on SQL-Ledger which # is Copyright Dieter Simader and DWS Systems Inc. 2000-2005 and licensed # under the GNU General Public License version 2 or, at your option, any later # version. For a full list including contact information of contributors, # maintainers, and copyright holders, see the CONTRIBUTORS file. # # Original Copyright Notice from SQL-Ledger 2.6.17 (before the fork): # Copyright (C) 2000 # # Author: DWS Systems Inc. # Web: http://www.sql-ledger.org # # Contributors: Jim Rawlings # #====================================================================== # # This file has undergone whitespace cleanup. # #====================================================================== # # user related functions # #===================================================================== package LedgerSMB::User; use LedgerSMB::Sysconfig; use LedgerSMB::Session; use Data::Dumper; sub new { my ($type, $login) = @_; my $self = {}; if ($login ne "") { # use central db my $dbh = ${LedgerSMB::Sysconfig::GLOBALDBH}; # for now, this is querying the table directly... ugly my $fetchUserPrefs = $dbh->prepare("SELECT acs, address, businessnumber, company, countrycode, currency, dateformat, dbdriver, dbhost, dbname, dboptions, dbpasswd, dbport, dbuser, email, fax, menuwidth, name, numberformat, password, print, printer, role, sid, signature, stylesheet, tel, templates, timeout, vclimit, u.username FROM users_conf as uc, users as u WHERE u.username = ? AND u.id = uc.id;"); $fetchUserPrefs->execute($login); my $userHashRef = $fetchUserPrefs->fetchrow_hashref; while ( my ($key, $value) = each(%{$userHashRef}) ) { $self->{$key} = $value; } chomp($self->{dbport}); chomp($self->{dbname}); chomp($self->{dbhost}); $self->{dbconnect} = 'dbi:Pg:dbname='.$self->{dbname}.';host='.$self->{dbhost}.';port='.$self->{dbport}; if($self->{username}){ $self->{login} = $login; } } bless $self, $type; } sub country_codes { use Locale::Country; use Locale::Language; my %cc = (); # scan the locale directory and read in the LANGUAGE files opendir DIR, "${LedgerSMB::Sysconfig::localepath}"; my @dir = grep !/^\..*$/, readdir DIR; foreach my $dir (@dir) { $dir = substr($dir, 0, -3); $cc{$dir} = code2language(substr($dir, 0, 2)); $cc{$dir} .= ("/" . code2country(substr($dir, 3, 2))) if length($dir) > 2; $cc{$dir} .= (" " . substr($dir, 6)) if length($dir) > 5; } closedir(DIR); %cc; } sub fetch_config { #I'm hoping that this function will go and is a temporary bridge #until we get rid of %myconfig elsewhere in the code my ($self, $login) = @_; if ($login ne "") { # use central db my $dbh = ${LedgerSMB::Sysconfig::GLOBALDBH}; # for now, this is querying the table directly... ugly my $fetchUserPrefs = $dbh->prepare("SELECT acs, address, businessnumber, company, countrycode, currency, dateformat, dbdriver, dbhost, dbname, dboptions, dbpasswd, dbport, dbuser, email, fax, menuwidth, name, numberformat, password, print, printer, role, sid, signature, stylesheet, tel, templates, timeout, vclimit, u.username FROM users_conf as uc, users as u WHERE u.username = ? AND u.id = uc.id;"); $fetchUserPrefs->execute($login); my $userHashRef = $fetchUserPrefs->fetchrow_hashref; while ( my ($key, $value) = each(%{$userHashRef}) ) { $myconfig{$key} = $value; } chomp($myconfig{'dbport'}); chomp($myconfig{'dbname'}); chomp($myconfig{'dbhost'}); $myconfig{'login'} = $login; $myconfig{'dbconnect'} = 'dbi:Pg:dbname='.$myconfig{'dbname'}.';host='.$myconfig{'dbhost'}.';port='.$myconfig{'dbport'}; } return \%myconfig; } sub login { my ($self, $form) = @_; my $rc = -1; if ($self->{login} ne "") { if (! Session::password_check($form, $form->{login}, $form->{password})) { return -1; } #this is really dumb, but %myconfig will have to stay until 1.3 while ( my ($key, $value) = each(%{$self}) ) { $myconfig{$key} = $value; } # check if database is down my $dbh = DBI->connect( $myconfig{dbconnect}, $myconfig{dbuser}, $myconfig{dbpasswd}) or $self->error(__FILE__.':'.__LINE__.': '.$DBI::errstr); # we got a connection, check the version my $query = qq| SELECT value FROM defaults WHERE setting_key = 'version'|; my $sth = $dbh->prepare($query); $sth->execute || $form->dberror(__FILE__.':'.__LINE__.$query); my ($dbversion) = $sth->fetchrow_array; $sth->finish; # add login to employee table if it does not exist # no error check for employee table, ignore if it does not exist my $login = $self->{login}; $login =~ s/@.*//; $query = qq|SELECT id FROM employees WHERE login = ?|; $sth = $dbh->prepare($query); $sth->execute($login); my ($id) = $sth->fetchrow_array; $sth->finish; if (! $id) { my ($employeenumber) = $form->update_defaults( \%myconfig, "employeenumber", $dbh); $query = qq| INSERT INTO employees (login, employeenumber, name, workphone, role) VALUES (?, ?, ?, ?, ?)|; $sth = $dbh->prepare($query); $sth->execute( $login, $employeenumber, $myconfig{name}, $myconfig{tel}, $myconfig{role}); } $dbh->disconnect; $rc = 0; if ($form->{dbversion} ne $dbversion) { $rc = -3; $dbupdate = (calc_version($dbversion) < calc_version($form->{dbversion})); } if ($dbupdate) { $rc = -4; # if DB2 bale out if ($myconfig{dbdriver} eq 'DB2') { $rc = -2; } } } $rc; } sub check_recurring { my ($self, $form) = @_; my $dbh = DBI->connect( $self->{dbconnect}, $self->{dbuser}, $self->{dbpasswd}) or $form->dberror(__FILE__.':'.__LINE__); my $query = qq| SELECT count(*) FROM recurring WHERE enddate >= current_date AND nextdate <= current_date|; ($_) = $dbh->selectrow_array($query); $dbh->disconnect; $_; } sub dbconnect_vars { my ($form, $db) = @_; my %dboptions = ( 'Pg' => { 'yy-mm-dd' => 'set DateStyle to \'ISO\'', 'mm/dd/yy' => 'set DateStyle to \'SQL, US\'', 'mm-dd-yy' => 'set DateStyle to \'POSTGRES, US\'', 'dd/mm/yy' => 'set DateStyle to \'SQL, EUROPEAN\'', 'dd-mm-yy' => 'set DateStyle to \'POSTGRES, EUROPEAN\'', 'dd.mm.yy' => 'set DateStyle to \'GERMAN\'' } ); $form->{dboptions} = $dboptions{$form->{dbdriver}}{$form->{dateformat}}; $form->{dbconnect} = "dbi:$form->{dbdriver}:dbname=$db"; $form->{dbconnect} .= ";host=$form->{dbhost}"; $form->{dbconnect} .= ";port=$form->{dbport}"; } sub dbdrivers { my @drivers = DBI->available_drivers(); # return (grep { /(Pg|Oracle|DB2)/ } @drivers); return (grep { /Pg$/ } @drivers); } sub dbsources { my ($self, $form) = @_; my @dbsources = (); my ($sth, $query); $form->{dbdefault} = $form->{dbuser} unless $form->{dbdefault}; $form->{sid} = $form->{dbdefault}; &dbconnect_vars($form, $form->{dbdefault}); my $dbh = DBI->connect( $form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror(__FILE__.':'.__LINE__); if ($form->{dbdriver} eq 'Pg') { $query = qq|SELECT datname FROM pg_database|; $sth = $dbh->prepare($query); $sth->execute || $form->dberror(__FILE__.':'.__LINE__.$query); while (my ($db) = $sth->fetchrow_array) { if ($form->{only_acc_db}) { next if ($db =~ /^template/); &dbconnect_vars($form, $db); my $dbh = DBI->connect( $form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror(__FILE__.':'.__LINE__); $query = qq| SELECT tablename FROM pg_tables WHERE tablename = 'defaults' AND tableowner = ?|; my $sth = $dbh->prepare($query); $sth->execute($form->{dbuser}) || $form->dberror(__FILE__.':'.__LINE__.$query); if ($sth->fetchrow_array) { push @dbsources, $db; } $sth->finish; $dbh->disconnect; next; } push @dbsources, $db; } } $sth->finish; $dbh->disconnect; return @dbsources; } sub dbcreate { my ($self, $form) = @_; my %dbcreate = ( 'Pg' => qq|CREATE DATABASE "$form->{db}" WITH ENCODING = 'UNICODE'| ); $form->{sid} = $form->{dbdefault}; &dbconnect_vars($form, $form->{dbdefault}); # The below line connects to Template1 or another template file in order # to create the db. One must disconnect and reconnect later. if ($form->{dbsuperuser}){ my $superdbh = DBI->connect( $form->{dbconnect}, $form->{dbsuperuser}, $form->{dbsuperpasswd}) or $form->dberror(__FILE__.':'.__LINE__); my $query = qq|$dbcreate{$form->{dbdriver}}|; $superdbh->do($query) || $form->dberror(__FILE__.':'.__LINE__.$query); $superdbh->disconnect; } #Reassign for the work below &dbconnect_vars($form, $form->{db}); my $dbh = DBI->connect( $form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror(__FILE__.':'.__LINE__); if ($form->{dbsuperuser}){ my $superdbh = DBI->connect( $form->{dbconnect}, $form->{dbsuperuser}, $form->{dbsuperpasswd}) or $form->dberror(__FILE__.':'.__LINE__); # JD: We need to check for plpgsql, # if it isn't there create it, if we can't error # Good chance I will have to do this twice as I get # used to the way the code is structured my %langcreate = ( 'Pg' => qq|CREATE LANGUAGE plpgsql|); my $query = qq|$langcreate{$form->{dbdriver}}|; $superdbh->do($query); $superdbh->disconnect; } # create the tables my $dbdriver = ($form->{dbdriver} =~ /Pg/) ? 'Pg' : $form->{dbdriver}; my $filename = qq|sql/Pg-database.sql|; $self->process_query($form, $dbh, $filename); # load gifi ($filename) = split /_/, $form->{chart}; $filename =~ s/_//; $self->process_query($form, $dbh, "sql/${filename}-gifi.sql"); # load chart of accounts $filename = qq|sql/$form->{chart}-chart.sql|; $self->process_query($form, $dbh, $filename); # create custom tables and functions my $item; foreach $item (qw(tables functions)) { $filename = "sql/${dbdriver}-custom_${item}.sql"; if (-f "$filename") { $self->process_query($form, $dbh, $filename); } } $dbh->disconnect; } sub process_query { my ($self, $form, $dbh, $filename) = @_; return unless (-f $filename); $ENV{PGPASSWORD} = $form->{dbpasswd}; $ENV{PGUSER} = $form->{dbuser}; $ENV{PGDATABASE} = $form->{db}; $ENV{PGHOST} = $form->{dbhost}; $ENV{PGPORT} = $form->{pgport}; $results = `psql -f $filename 2>&1`; if ($?){ $form->error($!); } elsif ($results =~ /error/i){ $form->error($results); } } sub dbdelete { my ($self, $form) = @_; $form->{sid} = $form->{dbdefault}; &dbconnect_vars($form, $form->{dbdefault}); my $dbh = DBI->connect( $form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror(__FILE__.':'.__LINE__); my $query = qq|DROP DATABASE "$form->{db}"|; $dbh->do($query) || $form->dberror(__FILE__.':'.__LINE__.$query); $dbh->disconnect; } sub dbsources_unused { my ($self, $form, $memfile) = @_; my @dbexcl = (); my @dbsources = (); $form->error(__FILE__.':'.__LINE__.": $memfile locked!") if (-f "${memfile}.LCK"); # open members file open(FH, '<', "$memfile") or $form->error(__FILE__.':'.__LINE__.": $memfile : $!"); while () { if (/^dbname=/) { my ($null,$item) = split /=/; push @dbexcl, $item; } } close FH; $form->{only_acc_db} = 1; my @db = &dbsources("", $form); push @dbexcl, $form->{dbdefault}; foreach $item (@db) { unless (grep /$item$/, @dbexcl) { push @dbsources, $item; } } return @dbsources; } sub dbneedsupdate { my ($self, $form) = @_; my %dbsources = (); my $query; $form->{sid} = $form->{dbdefault}; &dbconnect_vars($form, $form->{dbdefault}); my $dbh = DBI->connect( $form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror(__FILE__.':'.__LINE__); if ($form->{dbdriver} =~ /Pg/) { $query = qq| SELECT d.datname FROM pg_database d, pg_user u WHERE d.datdba = u.usesysid AND u.usename = ?|; my $sth = $dbh->prepare($query); $sth->execute($form->{dbuser}) || $form->dberror(__FILE__.':'.__LINE__.$query); while (my ($db) = $sth->fetchrow_array) { next if ($db =~ /^template/); &dbconnect_vars($form, $db); my $dbh = DBI->connect( $form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}) or $form->dberror(__FILE__.':'.__LINE__); $query = qq| SELECT tablename FROM pg_tables WHERE tablename = 'defaults'|; my $sth = $dbh->prepare($query); $sth->execute || $form->dberror(__FILE__.':'.__LINE__.$query); if ($sth->fetchrow_array) { $query = qq| SELECT value FROM defaults WHERE setting_key = 'version'|; my $sth = $dbh->prepare($query); $sth->execute; if (my ($version) = $sth->fetchrow_array) { $dbsources{$db} = $version; } $sth->finish; } $sth->finish; $dbh->disconnect; } $sth->finish; } $dbh->disconnect; %dbsources; } sub dbupdate { my ($self, $form) = @_; $form->{sid} = $form->{dbdefault}; my @upgradescripts = (); my $query; my $rc = -2; if ($form->{dbupdate}) { # read update scripts into memory opendir SQLDIR, "sql/." or $form->error(__FILE__.':'.__LINE__.': '.$!); @upgradescripts = sort script_version grep /$form->{dbdriver}-upgrade-.*?\.sql$/, readdir SQLDIR; closedir SQLDIR; } foreach my $db (split / /, $form->{dbupdate}) { next unless $form->{$db}; # strip db from dataset $db =~ s/^db//; &dbconnect_vars($form, $db); my $dbh = DBI->connect( $form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}, {AutoCommit => 0}) or $form->dberror(__FILE__.':'.__LINE__); # check version $query = qq| SELECT value FROM defaults WHERE setting_key = 'version'|; my $sth = $dbh->prepare($query); # no error check, let it fall through $sth->execute; my $version = $sth->fetchrow_array; $sth->finish; next unless $version; $version = calc_version($version); my $dbversion = calc_version($form->{dbversion}); foreach my $upgradescript (@upgradescripts) { my $a = $upgradescript; $a =~ s/(^$form->{dbdriver}-upgrade-|\.sql$)//g; my ($mindb, $maxdb) = split /-/, $a; $mindb = calc_version($mindb); $maxdb = calc_version($maxdb); next if ($version >= $maxdb); # exit if there is no upgrade script or version == mindb last if ($version < $mindb || $version >= $dbversion); # apply upgrade $self->process_query($form, $dbh, "sql/$upgradescript"); $dbh->commit; $version = $maxdb; } $rc = 0; $dbh->disconnect; } $rc; } sub calc_version { my @v = split /\./, $_[0]; my $version = 0; my $i; for ($i = 0; $i <= $#v; $i++) { $version *= 1000; $version += $v[$i]; } return $version; } sub script_version { my ($my_a, $my_b) = ($a, $b); my ($a_from, $a_to, $b_from, $b_to); my ($res_a, $res_b, $i); $my_a =~ s/.*-upgrade-//; $my_a =~ s/.sql$//; $my_b =~ s/.*-upgrade-//; $my_b =~ s/.sql$//; ($a_from, $a_to) = split(/-/, $my_a); ($b_from, $b_to) = split(/-/, $my_b); $res_a = calc_version($a_from); $res_b = calc_version($b_from); if ($res_a == $res_b) { $res_a = calc_version($a_to); $res_b = calc_version($b_to); } return $res_a <=> $res_b; } sub save_member { my ($self) = @_; # replace \r\n with \n for (qw(address signature)) { $self->{$_} =~ s/\r?\n/\\n/g } # use central db my $dbh = ${LedgerSMB::Sysconfig::GLOBALDBH}; #check to see if the user exists already my $userCheck = $dbh->prepare("SELECT id FROM users WHERE username = ?"); $userCheck->execute($self->{login}); my ($userID) = $userCheck->fetchrow_array; if (! $self->{dbhost}) { $self->{dbhost} = 'localhost'; } if (! $self->{dbport}) { $self->{dbport} = '5432'; } my $userConfExists = 0; if($userID){ #got an id, check to see if it's in the users_conf table my $userConfCheck = $dbh->prepare("SELECT password, 1 FROM users_conf WHERE id = ?"); $userConfCheck->execute($userID); ($oldPassword, $userConfExists) = $userConfCheck->fetchrow_array; } else{ my $userConfAdd = $dbh->prepare("SELECT create_user(?);"); $userConfAdd->execute($self->{login}); ($userID) = $userConfAdd->fetchrow_array; } if($userConfExists){ # for now, this is updating the table directly... ugly my $userConfUpdate = $dbh->prepare("UPDATE users_conf SET acs = ?, address = ?, businessnumber = ?, company = ?, countrycode = ?, currency = ?, dateformat = ?, dbdriver = ?, dbhost = ?, dbname = ?, dboptions = ?, dbpasswd = ?, dbport = ?, dbuser = ?, email = ?, fax = ?, menuwidth = ?, name = ?, numberformat = ?, print = ?, printer = ?, role = ?, sid = ?, signature = ?, stylesheet = ?, tel = ?, templates = ?, timeout = ?, vclimit = ? WHERE id = ?;"); $userConfUpdate->execute($self->{acs}, $self->{address}, $self->{businessnumber}, $self->{company}, $self->{countrycode}, $self->{currency}, $self->{dateformat}, $self->{dbdriver}, $self->{dbhost}, $self->{dbname}, $self->{dboptions}, $self->{dbpasswd}, $self->{dbport}, $self->{dbuser}, $self->{email}, $self->{fax}, $self->{menuwidth}, $self->{name}, $self->{numberformat}, $self->{print}, $self->{printer}, $self->{role}, $self->{sid}, $self->{signature}, $self->{stylesheet}, $self->{tel}, $self->{templates}, $self->{timeout}, $self->{vclimit}, $userID); if($oldPassword ne $self->{password}){ # if they're supplying a 32 char password that matches their old password # assume they don't want to change passwords $userConfUpdate = $dbh->prepare("UPDATE users_conf SET password = md5(?) WHERE id = ?"); $userConfUpdate->execute($self->{password}, $userID); } } else{ my $userConfInsert = $dbh->prepare("INSERT INTO users_conf(acs, address, businessnumber, company, countrycode, currency, dateformat, dbdriver, dbhost, dbname, dboptions, dbpasswd, dbport, dbuser, email, fax, menuwidth, name, numberformat, print, printer, role, sid, signature, stylesheet, tel, templates, timeout, vclimit, id, password) VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, md5(?));"); $userConfInsert->execute($self->{acs}, $self->{address}, $self->{businessnumber}, $self->{company}, $self->{countrycode}, $self->{currency}, $self->{dateformat}, $self->{dbdriver}, $self->{dbhost}, $self->{dbname}, $self->{dboptions}, $self->{dbpasswd}, $self->{dbport}, $self->{dbuser}, $self->{email}, $self->{fax}, $self->{menuwidth}, $self->{name}, $self->{numberformat}, $self->{print}, $self->{printer}, $self->{role}, $self->{sid}, $self->{signature}, $self->{stylesheet}, $self->{tel}, $self->{templates}, $self->{timeout}, $self->{vclimit}, $userID, $self->{password}); } if (! $self->{'admin'}) { $self->{dbpasswd} =~ s/\\'/'/g; $self->{dbpasswd} =~ s/\\\\/\\/g; # format dbconnect and dboptions string &dbconnect_vars($self, $self->{dbname}); # check if login is in database my $dbh = DBI->connect( $self->{dbconnect}, $self->{dbuser}, $self->{dbpasswd}, {AutoCommit => 0}) or $self->error($DBI::errstr); # add login to employees table if it does not exist my $login = $self->{login}; $login =~ s/@.*//; my $sth = $dbh->prepare("SELECT id FROM employees WHERE login = ?;"); $sth->execute($login); my ($id) = $sth->fetchrow_array; $sth->finish; my $employeenumber; my @values; if ($id) { $query = qq|UPDATE employees SET role = ?, email = ?, name = ? WHERE login = ?|; @values = ($self->{role}, $self->{email}, $self->{name}, $login); } else { my ($employeenumber) = Form::update_defaults( "", \%$self, "employeenumber", $dbh); $query = qq| INSERT INTO employees (login, employeenumber, name, workphone, role, email, sales) VALUES (?, ?, ?, ?, ?, ?, '1')|; @values = ($login, $employeenumber, $self->{name}, $self->{tel}, $self->{role}, $self->{email}) } $sth = $dbh->prepare($query); $sth->execute(@values); $dbh->commit; $dbh->disconnect; } } sub delete_login { my ($self, $form) = @_; my $dbh = DBI->connect( $form->{dbconnect}, $form->{dbuser}, $form->{dbpasswd}, {AutoCommit => 0}) or $form->dberror(__FILE__.':'.__LINE__); my $login = $form->{login}; $login =~ s/@.*//; my $query = qq|SELECT id FROM employees WHERE login = ?|; my $sth = $dbh->prepare($query); $sth->execute($login) || $form->dberror(__FILE__.':'.__LINE__.': '.$query); my ($id) = $sth->fetchrow_array; $sth->finish; my $query = qq| UPDATE employees SET login = NULL, enddate = current_date WHERE login = ?|; $sth = $dbh->prepare($query); $sth->execute($login); $dbh->commit; $dbh->disconnect; } sub config_vars { my @conf = qw(acs address businessnumber company countrycode currency dateformat dbconnect dbdriver dbhost dbname dboptions dbpasswd dbport dbuser email fax menuwidth name numberformat password printer role sid signature stylesheet tel templates timeout vclimit); @conf; } sub error { my ($self, $msg) = @_; if ($ENV{HTTP_USER_AGENT}) { print qq|Content-Type: text/html\n\n|. qq|\n\n|. qq|

Error!

\n|. qq|

$msg|; } die "Error: $msg\n"; } 1;