X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FAuth.pm;h=82be3b8d80cc2601fbfa580b60563400ec78fa8f;hb=b058e195e82aa1f6b7614b8f83be6122ec3d3dca;hp=2323a28412243e8332713e1fdf1b0014566a2575;hpb=4247547d2a925ddad7006cae89e5f9f1fda7d469;p=kivitendo-erp.git

diff --git a/SL/Auth.pm b/SL/Auth.pm
index 2323a2841..82be3b8d8 100644
--- a/SL/Auth.pm
+++ b/SL/Auth.pm
@@ -20,7 +20,7 @@ use SL::SessionFile;
 use SL::User;
 use SL::DBConnect;
 use SL::DBUpgrade2;
-use SL::DBUtils;
+use SL::DBUtils qw(do_query do_statement prepare_execute_query prepare_query selectall_array_query selectrow_query);
 
 use strict;
 
@@ -37,12 +37,12 @@ sub new {
   my $self            = bless {}, $type;
 
   $self->_read_auth_config(%params);
-  $self->reset;
+  $self->init;
 
   return $self;
 }
 
-sub reset {
+sub init {
   my ($self, %params) = @_;
 
   $self->{SESSION}            = { };
@@ -50,6 +50,28 @@ sub reset {
   $self->{RIGHTS}             = { };
   $self->{unique_counter}     = 0;
   $self->{column_information} = SL::Auth::ColumnInformation->new(auth => $self);
+}
+
+sub reset {
+  my ($self, %params) = @_;
+
+  $self->{SESSION}        = { };
+  $self->{FULL_RIGHTS}    = { };
+  $self->{RIGHTS}         = { };
+  $self->{unique_counter} = 0;
+
+  if ($self->is_db_connected) {
+    # reset is called during request shutdown already. In case of a
+    # completely new auth DB this would fail and generate an error
+    # message even if the user is currently trying to create said auth
+    # DB. Therefore only fetch the column information if a connection
+    # has been established.
+    $self->{column_information} = SL::Auth::ColumnInformation->new(auth => $self);
+    $self->{column_information}->_fetch;
+  } else {
+    delete $self->{column_information};
+  }
+
   $self->{authenticator}->reset;
 
   $self->client(undef);
@@ -89,7 +111,7 @@ sub mini_error {
   } else {
     print STDERR "Error: @msg\n";
   }
-  ::end_of_request();
+  $::dispatcher->end_request;
 }
 
 sub _read_auth_config {
@@ -168,8 +190,8 @@ sub authenticate_root {
     return ERR_PASSWORD;
   }
 
-  $password             = SL::Auth::Password->hash(login => 'root', password => $password);
   my $admin_password    = SL::Auth::Password->hash_if_unhashed(login => 'root', password => $self->{admin_password}->());
+  $password             = SL::Auth::Password->hash(login => 'root', password => $password, stored_password => $admin_password);
 
   my $result = $password eq $admin_password ? OK : ERR_PASSWORD;
   $self->set_session_value(SESSION_KEY_ROOT_AUTH() => $result);
@@ -236,6 +258,7 @@ sub dbconnect {
   $self->{dbh} = SL::DBConnect->connect($dsn, $cfg->{user}, $cfg->{password}, { pg_enable_utf8 => 1, AutoCommit => 1 });
 
   if (!$may_fail && !$self->{dbh}) {
+    delete $self->{dbh};
     $main::form->error($main::locale->text('The connection to the authentication database failed:') . "\n" . $DBI::errstr);
   }
 
@@ -251,6 +274,11 @@ sub dbdisconnect {
   }
 }
 
+sub is_db_connected {
+  my ($self) = @_;
+  return !!$self->{dbh};
+}
+
 sub check_tables {
   my ($self, $dbh)    = @_;
 
@@ -516,7 +544,7 @@ sub restore_session {
 
   $form   = $main::form;
 
-  # Don't fail if the auth DB doesn't yet.
+  # Don't fail if the auth DB doesn't exist yet.
   if (!( $dbh = $self->dbconnect(1) )) {
     return $self->session_restore_result(SESSION_NONE());
   }
@@ -592,47 +620,36 @@ SQL
 sub _load_with_auto_restore_column {
   my ($self, $dbh, $session_id) = @_;
 
-  my $auto_restore_keys = join ', ', map { "'${_}'" } qw(login password rpw);
+  my %auto_restore_keys = map { $_ => 1 } qw(login password rpw client_id), SESSION_KEY_ROOT_AUTH, SESSION_KEY_USER_AUTH;
 
   my $query = <<SQL;
     SELECT sess_key, sess_value, auto_restore
     FROM auth.session_content
     WHERE (session_id = ?)
-      AND (   auto_restore
-           OR sess_key IN (${auto_restore_keys}))
 SQL
   my $sth = prepare_execute_query($::form, $dbh, $query, $session_id);
 
   while (my $ref = $sth->fetchrow_hashref) {
-    my $value = SL::Auth::SessionValue->new(auth         => $self,
-                                            key          => $ref->{sess_key},
-                                            value        => $ref->{sess_value},
-                                            auto_restore => $ref->{auto_restore},
-                                            raw          => 1);
-    $self->{SESSION}->{ $ref->{sess_key} } = $value;
-
-    next if defined $::form->{$ref->{sess_key}};
-
-    my $data                    = $value->get;
-    $::form->{$ref->{sess_key}} = $data if $value->{auto_restore} || !ref $data;
+    if ($ref->{auto_restore} || $auto_restore_keys{$ref->{sess_key}}) {
+      my $value = SL::Auth::SessionValue->new(auth         => $self,
+                                              key          => $ref->{sess_key},
+                                              value        => $ref->{sess_value},
+                                              auto_restore => $ref->{auto_restore},
+                                              raw          => 1);
+      $self->{SESSION}->{ $ref->{sess_key} } = $value;
+
+      next if defined $::form->{$ref->{sess_key}};
+
+      my $data                    = $value->get;
+      $::form->{$ref->{sess_key}} = $data if $value->{auto_restore} || !ref $data;
+    } else {
+      my $value = SL::Auth::SessionValue->new(auth => $self,
+                                              key  => $ref->{sess_key});
+      $self->{SESSION}->{ $ref->{sess_key} } = $value;
+    }
   }
 
   $sth->finish;
-
-  $query = <<SQL;
-    SELECT sess_key
-    FROM auth.session_content
-    WHERE (session_id = ?)
-      AND NOT COALESCE(auto_restore, FALSE)
-      AND (sess_key NOT IN (${auto_restore_keys}))
-SQL
-  $sth = prepare_execute_query($::form, $dbh, $query, $session_id);
-
-  while (my $ref = $sth->fetchrow_hashref) {
-    my $value = SL::Auth::SessionValue->new(auth => $self,
-                                            key  => $ref->{sess_key});
-    $self->{SESSION}->{ $ref->{sess_key} } = $value;
-  }
 }
 
 sub destroy_session {
@@ -918,7 +935,7 @@ sub _tables_present {
 
     my ($count) = selectrow_query($main::form, $dbh, $query, @tables);
 
-    return scalar @tables == $count;
+    scalar @tables == $count;
   }
 }
 
@@ -936,7 +953,7 @@ sub all_rights_full {
   my ($self) = @_;
 
   @{ $self->{master_rights} ||= do {
-      $self->dbconnect->selectall_arrayref("SELECT name, description, category FROM auth.master_rights ORDER BY id");
+      $self->dbconnect->selectall_arrayref("SELECT name, description, category FROM auth.master_rights ORDER BY position");
     }
   }
 }
@@ -1060,23 +1077,36 @@ sub evaluate_rights_ary {
 
   my $value  = 0;
   my $action = '|';
+  my $negate = 0;
 
   foreach my $el (@{$ary}) {
     if (ref $el eq "ARRAY") {
+      my $val = evaluate_rights_ary($el);
+      $val    = !$val if $negate;
+      $negate = 0;
       if ($action eq '|') {
-        $value |= evaluate_rights_ary($el);
+        $value |= $val;
       } else {
-        $value &= evaluate_rights_ary($el);
+        $value &= $val;
       }
 
     } elsif (($el eq '&') || ($el eq '|')) {
       $action = $el;
 
+    } elsif ($el eq '!') {
+      $negate = !$negate;
+
     } elsif ($action eq '|') {
-      $value |= $el;
+      my $val = $el;
+      $val    = !$val if $negate;
+      $negate = 0;
+      $value |= $val;
 
     } else {
-      $value &= $el;
+      my $val = $el;
+      $val    = !$val if $negate;
+      $negate = 0;
+      $value &= $val;
 
     }
   }
@@ -1120,7 +1150,7 @@ sub _parse_rights_string {
       push @{$cur_ary}, $token;
 
     } else {
-      push @{$cur_ary}, $self->{RIGHTS}->{$login}->{$token} * 1;
+      push @{$cur_ary}, ($self->{RIGHTS}->{$login}->{$token} // 0) * 1;
     }
   }
 
@@ -1292,6 +1322,11 @@ close the database connection.
 Creating a new database handle on each request can take up to 30% of the
 pre-request startup time, so we want to avoid that for fast ajax calls.
 
+=item C<assert, $right, $dont_abort>
+
+Checks if current user has the C<$right>. If C<$dont_abort> is falsish
+the request dies with a access denied error, otherwise returns true or false.
+
 =back
 
 =head1 BUGS