X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/04f6532ec2d156a989d47da1bb8b76133539bc34..dfa7a3a99a0b1ba731d1d4f81768308c10ace0d3:/SL/Auth.pm

diff --git a/SL/Auth.pm b/SL/Auth.pm
index 094b58bda..3b7a6287f 100644
--- a/SL/Auth.pm
+++ b/SL/Auth.pm
@@ -1,23 +1,23 @@
 package SL::Auth;
 
-use constant OK              =>   0;
-use constant ERR_PASSWORD    =>   1;
-use constant ERR_BACKEND     => 100;
-
-use constant SESSION_OK      =>   0;
-use constant SESSION_NONE    =>   1;
-use constant SESSION_EXPIRED =>   2;
+use DBI;
 
 use Digest::MD5 qw(md5_hex);
 use IO::File;
 use Time::HiRes qw(gettimeofday);
+use List::MoreUtils qw(uniq);
+use YAML;
 
+use SL::Auth::Constants qw(:all);
 use SL::Auth::DB;
 use SL::Auth::LDAP;
 
 use SL::User;
+use SL::DBUpgrade2;
 use SL::DBUtils;
 
+use strict;
+
 sub new {
   $main::lxdebug->enter_sub();
 
@@ -35,37 +35,54 @@ sub new {
   return $self;
 }
 
+sub get_user_dbh {
+  my ($self, $login) = @_;
+  my %user = $self->read_user($login);
+  my $dbh  = DBI->connect(
+    $user{dbconnect},
+    $user{dbuser},
+    $user{dbpasswd},
+    {
+      pg_enable_utf8 => $::locale->is_utf8,
+      AutoCommit     => 0
+    }
+  ) or $::form->dberror;
+
+  if ($user{dboptions}) {
+    $dbh->do($user{dboptions}) or $::form->dberror($user{dboptions});
+  }
+
+  return $dbh;
+}
+
 sub DESTROY {
   my $self = shift;
 
   $self->{dbh}->disconnect() if ($self->{dbh});
 }
 
-sub _read_auth_config {
-  $main::lxdebug->enter_sub();
-
-  my $self   = shift;
-
-  my $form   = $main::form;
-  my $locale = $main::locale;
-
-  my $code;
-  my $in = IO::File->new('config/authentication.pl', 'r');
+# form isn't loaded yet, so auth needs it's own error.
+sub mini_error {
+  $::lxdebug->show_backtrace();
 
-  if (!$in) {
-    $form->error($locale->text('The config file "config/authentication.pl" was not found.'));
+  my ($self, @msg) = @_;
+  if ($ENV{HTTP_USER_AGENT}) {
+    print Form->create_http_response(content_type => 'text/html');
+    print "<pre>", join ('<br>', @msg), "</pre>";
+  } else {
+    print STDERR "Error: @msg\n";
   }
+  ::end_of_request();
+}
 
-  while (<$in>) {
-    $code .= $_;
-  }
-  $in->close();
+sub _read_auth_config {
+  $main::lxdebug->enter_sub();
 
-  eval $code;
+  my $self = shift;
 
-  if ($@) {
-    $form->error($locale->text('The config file "config/authentication.pl" contained invalid Perl code:') . "\n" . $@);
-  }
+  map { $self->{$_} = $::lx_office_conf{authentication}->{$_} } keys %{ $::lx_office_conf{authentication} };
+  $self->{DB_config}   = $::lx_office_conf{'authentication/database'};
+  $self->{LDAP_config} = $::lx_office_conf{'authentication/ldap'};
 
   if ($self->{module} eq 'DB') {
     $self->{authenticator} = SL::Auth::DB->new($self);
@@ -75,17 +92,20 @@ sub _read_auth_config {
   }
 
   if (!$self->{authenticator}) {
-    $form->error($locale->text('No or an unknown authenticantion module specified in "config/authentication.pl".'));
+    my $locale = Locale->new('en');
+    $self->mini_error($locale->text('No or an unknown authenticantion module specified in "config/lx_office.conf".'));
   }
 
   my $cfg = $self->{DB_config};
 
   if (!$cfg) {
-    $form->error($locale->text('config/authentication.pl: Key "DB_config" is missing.'));
+    my $locale = Locale->new('en');
+    $self->mini_error($locale->text('config/lx_office.conf: Key "DB_config" is missing.'));
   }
 
   if (!$cfg->{host} || !$cfg->{db} || !$cfg->{user}) {
-    $form->error($locale->text('config/authentication.pl: Missing parameters in "DB_config". Required parameters are "host", "db" and "user".'));
+    my $locale = Locale->new('en');
+    $self->mini_error($locale->text('config/lx_office.conf: Missing parameters in "authentication/database". Required parameters are "host", "db" and "user".'));
   }
 
   $self->{authenticator}->verify_config();
@@ -108,7 +128,9 @@ sub authenticate_root {
 
   $main::lxdebug->leave_sub();
 
-  return $password eq $admin_password ? OK : ERR_PASSWORD;
+  return OK if $password eq $admin_password;
+  sleep 5;
+  return ERR_PASSWORD;
 }
 
 sub authenticate {
@@ -118,7 +140,10 @@ sub authenticate {
 
   $main::lxdebug->leave_sub();
 
-  return $self->{authenticator}->authenticate(@_);
+  my $result = $self->{authenticator}->authenticate(@_);
+  return OK if $result eq OK;
+  sleep 5;
+  return $result;
 }
 
 sub dbconnect {
@@ -139,15 +164,15 @@ sub dbconnect {
     $dsn .= ';port=' . $cfg->{port};
   }
 
-  $main::lxdebug->message(LXDebug::DEBUG1, "Auth::dbconnect DSN: $dsn");
+  $main::lxdebug->message(LXDebug->DEBUG1, "Auth::dbconnect DSN: $dsn");
 
-  $self->{dbh} = DBI->connect($dsn, $cfg->{user}, $cfg->{password}, { 'AutoCommit' => 0 });
+  $self->{dbh} = DBI->connect($dsn, $cfg->{user}, $cfg->{password}, { pg_enable_utf8 => $::locale->is_utf8, AutoCommit => 0 });
 
   if (!$may_fail && !$self->{dbh}) {
     $main::form->error($main::locale->text('The connection to the authentication database failed:') . "\n" . $DBI::errstr);
   }
 
-  $main::lxdebug->leave_sub();
+  $main::lxdebug->leave_sub(2);
 
   return $self->{dbh};
 }
@@ -214,22 +239,22 @@ sub create_database {
     $dsn .= ';port=' . $cfg->{port};
   }
 
-  $main::lxdebug->message(LXDebug::DEBUG1, "Auth::create_database DSN: $dsn");
+  $main::lxdebug->message(LXDebug->DEBUG1(), "Auth::create_database DSN: $dsn");
 
-  my $dbh = DBI->connect($dsn, $params{superuser}, $params{superuser_password});
+  my $charset    = $::lx_office_conf{system}->{dbcharset};
+  $charset     ||= Common::DEFAULT_CHARSET;
+  my $encoding   = $Common::charset_to_db_encoding{$charset};
+  $encoding    ||= 'UNICODE';
+
+  my $dbh        = DBI->connect($dsn, $params{superuser}, $params{superuser_password}, { pg_enable_utf8 => $charset =~ m/^utf-?8$/i });
 
   if (!$dbh) {
     $main::form->error($main::locale->text('The connection to the template database failed:') . "\n" . $DBI::errstr);
   }
 
-  my $charset    = $main::dbcharset;
-  $charset     ||= Common::DEFAULT_CHARSET;
-  my $encoding   = $Common::charset_to_db_encoding{$charset};
-  $encoding    ||= 'UNICODE';
-
   my $query = qq|CREATE DATABASE "$cfg->{db}" OWNER "$cfg->{user}" TEMPLATE "$params{template}" ENCODING '$encoding'|;
 
-  $main::lxdebug->message(LXDebug::DEBUG1, "Auth::create_database query: $query");
+  $main::lxdebug->message(LXDebug->DEBUG1(), "Auth::create_database query: $query");
 
   $dbh->do($query);
 
@@ -259,11 +284,11 @@ sub create_tables {
   my $self = shift;
   my $dbh  = $self->dbconnect();
 
-  my $charset    = $main::dbcharset;
+  my $charset    = $::lx_office_conf{system}->{dbcharset};
   $charset     ||= Common::DEFAULT_CHARSET;
 
   $dbh->rollback();
-  User->process_query($main::form, $dbh, 'sql/auth_db.sql', undef, $charset);
+  SL::DBUpgrade2->new(form => $::form)->process_query($dbh, 'sql/auth_db.sql', undef, $charset);
 
   $main::lxdebug->leave_sub();
 }
@@ -358,7 +383,7 @@ sub read_user {
   my $login = shift;
 
   my $dbh   = $self->dbconnect();
-  my $query = qq|SELECT cfg.cfg_key, cfg.cfg_value
+  my $query = qq|SELECT u.id, u.login, cfg.cfg_key, cfg.cfg_value
                  FROM auth.user_config cfg
                  LEFT JOIN auth."user" u ON (cfg.user_id = u.id)
                  WHERE (u.login = ?)|;
@@ -368,7 +393,7 @@ sub read_user {
 
   while (my $ref = $sth->fetchrow_hashref()) {
     $user_data{$ref->{cfg_key}} = $ref->{cfg_value};
-    $user_data{login}           = $login;
+    @user_data{qw(id login)}    = @{$ref}{qw(id login)};
   }
 
   $sth->finish();
@@ -449,7 +474,7 @@ sub restore_session {
   if (!$cookie || $cookie->{is_expired} || ($cookie->{ip_address} ne $ENV{REMOTE_ADDR})) {
     $self->destroy_session();
     $main::lxdebug->leave_sub();
-    return SESSION_EXPIRED;
+    return $cookie ? SESSION_EXPIRED : SESSION_NONE;
   }
 
   $query = qq|SELECT sess_key, sess_value FROM auth.session_content WHERE session_id = ?|;
@@ -457,7 +482,7 @@ sub restore_session {
 
   while (my $ref = $sth->fetchrow_hashref()) {
     $self->{SESSION}->{$ref->{sess_key}} = $ref->{sess_value};
-    $form->{$ref->{sess_key}}            = $ref->{sess_value} if (!defined $form->{$ref->{sess_key}});
+    $form->{$ref->{sess_key}}            = $self->_load_value($ref->{sess_value}) if (!defined $form->{$ref->{sess_key}});
   }
 
   $sth->finish();
@@ -467,6 +492,18 @@ sub restore_session {
   return SESSION_OK;
 }
 
+sub _load_value {
+  return $_[1] if $_[1] !~ m/^---/;
+
+  my $value;
+  eval {
+    $value = YAML::Load($_[1]);
+    1;
+  } or return $_[1];
+
+  return $value;
+}
+
 sub destroy_session {
   $main::lxdebug->enter_sub();
 
@@ -516,9 +553,6 @@ sub expire_sessions {
 sub _create_session_id {
   $main::lxdebug->enter_sub();
 
-  my @secs = gettimeofday();
-  srand $secs[1] + $$;
-
   my @data;
   map { push @data, int(rand() * 255); } (1..32);
 
@@ -547,41 +581,80 @@ sub create_or_refresh_session {
 
   if ($id) {
     do_query($form, $dbh, qq|UPDATE auth.session SET mtime = now() WHERE id = ?|, $session_id);
-    do_query($form, $dbh, qq|DELETE FROM auth.session_content WHERE session_id = ?|, $session_id);
 
   } else {
     do_query($form, $dbh, qq|INSERT INTO auth.session (id, ip_address, mtime) VALUES (?, ?, now())|, $session_id, $ENV{REMOTE_ADDR});
 
   }
 
-  $query = qq|INSERT INTO auth.session_content (session_id, sess_key, sess_value) VALUES (?, ?, ?)|;
-  $sth   = prepare_query($form, $dbh, $query);
+  $self->save_session($dbh);
 
-  foreach my $key (sort keys %{ $self->{SESSION} }) {
-    do_statement($form, $sth, $query, $session_id, $key, $self->{SESSION}->{$key});
-  }
-
-  $sth->finish();
   $dbh->commit();
 
   $main::lxdebug->leave_sub();
 }
 
+sub save_session {
+  my $self         = shift;
+  my $provided_dbh = shift;
+
+  my $dbh          = $provided_dbh || $self->dbconnect();
+
+  do_query($::form, $dbh, qq|DELETE FROM auth.session_content WHERE session_id = ?|, $session_id);
+
+  if (%{ $self->{SESSION} }) {
+    my $query = qq|INSERT INTO auth.session_content (session_id, sess_key, sess_value) VALUES (?, ?, ?)|;
+    my $sth   = prepare_query($::form, $dbh, $query);
+
+    foreach my $key (sort keys %{ $self->{SESSION} }) {
+      do_statement($::form, $sth, $query, $session_id, $key, $self->{SESSION}->{$key});
+    }
+
+    $sth->finish();
+  }
+
+  $dbh->commit() unless $provided_dbh;
+}
+
 sub set_session_value {
   $main::lxdebug->enter_sub();
 
-  my $self  = shift;
+  my $self   = shift;
+  my %params = @_;
 
   $self->{SESSION} ||= { };
 
-  while (2 <= scalar @_) {
-    my $key   = shift;
-    my $value = shift;
-
-    $self->{SESSION}->{$key} = $value;
+  while (my ($key, $value) = each %params) {
+    $self->{SESSION}->{ $key } = YAML::Dump($value);
   }
 
   $main::lxdebug->leave_sub();
+
+  return $self;
+}
+
+sub delete_session_value {
+  $main::lxdebug->enter_sub();
+
+  my $self = shift;
+
+  $self->{SESSION} ||= { };
+  delete @{ $self->{SESSION} }{ @_ };
+
+  $main::lxdebug->leave_sub();
+
+  return $self;
+}
+
+sub get_session_value {
+  $main::lxdebug->enter_sub();
+
+  my $self  = shift;
+  my $value = $self->{SESSION} ? $self->_load_value($self->{SESSION}->{ $_[0] }) : undef;
+
+  $main::lxdebug->leave_sub();
+
+  return $value;
 }
 
 sub set_cookie_environment_variable {
@@ -654,6 +727,7 @@ sub all_rights_full {
     ["sales_delivery_order_edit",      $locale->text("Create and edit sales delivery orders")],
     ["invoice_edit",                   $locale->text("Create and edit invoices and credit notes")],
     ["dunning_edit",                   $locale->text("Create and edit dunnings")],
+    ["sales_all_edit",                 $locale->text("View/edit all employees sales documents")],
     ["--ap",                           $locale->text("AP")],
     ["request_quotation_edit",         $locale->text("Create and edit RFQs")],
     ["purchase_order_edit",            $locale->text("Create and edit purchase orders")],
@@ -669,6 +743,8 @@ sub all_rights_full {
     ["--reports",                      $locale->text('Reports')],
     ["report",                         $locale->text('All reports')],
     ["advance_turnover_tax_return",    $locale->text('Advance turnover tax return')],
+    ["--batch_printing",               $locale->text("Batch Printing")],
+    ["batch_printing",                 $locale->text("Batch Printing")],
     ["--others",                       $locale->text("Others")],
     ["email_bcc",                      $locale->text("May set the BCC field when sending emails")],
     ["config",                         $locale->text("Change Lx-Office installation settings (all menu entries beneath 'System')")],
@@ -704,13 +780,14 @@ sub read_groups {
   $sth   = prepare_query($form, $dbh, $query);
 
   foreach $group (values %{$groups}) {
-    $group->{members} = [];
+    my @members;
 
     do_statement($form, $sth, $query, $group->{id});
 
     while ($row = $sth->fetchrow_hashref()) {
-      push @{$group->{members}}, $row->{user_id};
+      push @members, $row->{user_id};
     }
+    $group->{members} = [ uniq @members ];
   }
   $sth->finish();
 
@@ -760,7 +837,7 @@ sub save_group {
   $query  = qq|INSERT INTO auth.user_group (user_id, group_id) VALUES (?, ?)|;
   $sth    = prepare_query($form, $dbh, $query);
 
-  foreach my $user_id (@{ $group->{members} }) {
+  foreach my $user_id (uniq @{ $group->{members} }) {
     do_statement($form, $sth, $query, $user_id, $group->{id});
   }
   $sth->finish();
@@ -827,7 +904,7 @@ sub evaluate_rights_ary {
     }
   }
 
-  $main::lxdebug->enter_sub(2);
+  $main::lxdebug->leave_sub(2);
 
   return $value;
 }
@@ -861,7 +938,7 @@ sub _parse_rights_string {
       pop @stack;
 
       if (!@stack) {
-        $main::lxdebug->enter_sub(2);
+        $main::lxdebug->leave_sub(2);
         return 0;
       }
 
@@ -877,7 +954,7 @@ sub _parse_rights_string {
 
   my $result = ($access || (1 < scalar @stack)) ? 0 : evaluate_rights_ary($stack[0]);
 
-  $main::lxdebug->enter_sub(2);
+  $main::lxdebug->leave_sub(2);
 
   return $result;
 }