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This commit is contained in:
Frank Dillon
parent
2f7d12d02a
commit
37a3f3e6d0
12 changed files with 2147 additions and 159 deletions
651
lib/WebGUI/Auth.pm
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651
lib/WebGUI/Auth.pm
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package WebGUI::Auth;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2003 Plain Black LLC.
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-------------------------------------------------------------------
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Please read the legal notices (docs/legal.txt) and the license
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(docs/license.txt) that came with this distribution before using
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this software.
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-------------------------------------------------------------------
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http://www.plainblack.com info@plainblack.com
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-------------------------------------------------------------------
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=cut
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use CGI::Util qw(rearrange);
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use DBI;
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use strict qw(subs vars);
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use Tie::IxHash;
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use WebGUI::DateTime;
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use WebGUI::FormProcessor;
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use WebGUI::HTML;
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use WebGUI::HTMLForm;
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use WebGUI::Icon;
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use WebGUI::International;
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use WebGUI::Macro;
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use WebGUI::Node;
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use WebGUI::Page;
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use WebGUI::Session;
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use WebGUI::SQL;
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use WebGUI::TabForm;
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use WebGUI::Template;
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use WebGUI::URL;
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use WebGUI::Utility;
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use WebGUI::Operation::Profile;
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use WebGUI::Operation::Auth;
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=head1 NAME
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Package WebGUI::Auth
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=head1 DESCRIPTION
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An abstract class for all authentication modules to extend.
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=head1 SYNOPSIS
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use WebGUI::Auth;
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our @ISA = qw(WebGUI::Auth);
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=head1 METHODS
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These methods are available from this class:
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=cut
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#-------------------------------------------------------------------
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sub _isDuplicateUsername {
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my $self = shift;
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my $username = shift;
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#Return false if the user is already logged in, but not changing their username.
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return 0 if($self->userId != 1 && $session{user}{username} eq $username);
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my ($otherUser) = WebGUI::SQL->quickArray("select count(*) from users where username=".quote($username));
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return 0 if !$otherUser;
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$self->error('<li>'.WebGUI::International::get(77).' "'.$username.'too", "'.$username.'2", '.'"'.$username.'_'.WebGUI::DateTime::epochToHuman(time(),"%y").'"');
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return 1;
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}
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#-------------------------------------------------------------------
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=head2 _isValidPassword ( )
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Validates the password.
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=cut
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sub _isValidPassword {
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my $self = shift;
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my $password = shift;
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my $confirm = shift;
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my $error = "";
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if ($password ne $confirm) {
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$error .= '<li>'.WebGUI::International::get(3,'Auth/WebGUI');
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}
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if ($password eq "") {
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$error .= '<li>'.WebGUI::International::get(4,'Auth/WebGUI');
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}
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if ($self->getSetting("passwordLength") && length($password) < $self->getSetting("passwordLength")){
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$error .= '<li>'.WebGUI::International::get(7,'Auth/WebGUI')." ".$self->getSetting("passwordLength");
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}
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$self->error($error);
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return $error eq "";
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}
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#-------------------------------------------------------------------
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=head2 _isValidUsername ( username )
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Validates the username passed in.
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=cut
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sub _isValidUsername {
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my $self = shift;
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my $username = shift;
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my $error = "";
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return 1 if($self->userId != 1 && $session{user}{username} eq $username);
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if ($username =~ /^\s/ || $username =~ /\s$/) {
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$error .= '<li>'.WebGUI::International::get(724);
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}
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if ($username eq "") {
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$error .= '<li>'.WebGUI::International::get(725);
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}
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unless ($username =~ /^[A-Za-z0-9\-\_\.\,\@]+$/) {
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$error .= '<li>'.WebGUI::International::get(747);
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}
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$self->error($error);
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return $error eq "";
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}
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#-------------------------------------------------------------------
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sub _logLogin {
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WebGUI::SQL->write("insert into userLoginLog values ('$_[0]','$_[1]',".time().",".quote($session{env}{REMOTE_ADDR}).",".quote($session{env}{HTTP_USER_AGENT}).")");
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}
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#-------------------------------------------------------------------
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=head2 addUserForm ( userId )
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Creates user form elements specific to this Auth Method.
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=cut
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sub addUserForm {
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#Added for interface purposes only. Needs to be implemented in the subclass.
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}
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#-------------------------------------------------------------------
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=head2 addUserFormSave ( properties [,userId] )
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Saves user elements unique to this authentication method
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=cut
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sub addUserFormSave {
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my $self = shift;
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$self->saveParams(($_[1] || $self->userId),$self->authMethod,$_[0]);
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}
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#-------------------------------------------------------------------
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=head2 authenticate ( )
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Superclass method that performs standard login routines. This method should return true or false.
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=cut
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sub authenticate {
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my $self = shift;
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my $user = WebGUI::SQL->quickHashRef("select userId,authMethod,status from users where username=".quote($session{form}{username}));
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my $uid = $user->{userId};
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#If userId does not exist or is not active, fail login
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if(!$uid){
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$self->error(WebGUI::International::get(68));
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return 0;
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} elsif($user->{status} ne 'Active'){
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$self->error(WebGUI::International::get(820));
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_logLogin($uid, "failure");
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return 0;
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}
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#Set User Id
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$self->user(WebGUI::User->new($uid));
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return 1;
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}
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#-------------------------------------------------------------------
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=head2 authMethod ( [authMethod] )
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Gets or sets the authMethod in the Auth Object
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=cut
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sub authMethod {
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my $self = shift;
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return $self->{authMethod} if(!$_[0]);
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$self->{authMethod} = $_[0];
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}
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#-------------------------------------------------------------------
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sub createAccount {
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my $self = shift;
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my $method = $_[0];
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my $vars = $_[1];
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my $template = $_[2] || 'Auth/'.$self->authMethod.'/Create';
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$vars->{displayTitle} = '<h1>'.WebGUI::International::get(54).'</h1>';
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$vars->{'create.form.header'} = "\n\n".WebGUI::Form::formHeader({});
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$vars->{'create.form.hidden'} .= WebGUI::Form::hidden({"name"=>"op","value"=>"auth"});
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$vars->{'create.form.hidden'} .= WebGUI::Form::hidden({"name"=>"method","value"=>$method});
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#User Defined Options
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$vars->{'create.form.profile'} = WebGUI::Operation::Profile::getRequiredProfileFields();
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$vars->{'create.form.submit'} = WebGUI::Form::submit({});
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$vars->{'create.form.footer'} = "</form>";
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$vars->{'create.options.accountExists'} = '<a href="'.WebGUI::URL::page('op=displayLogin').'">'.WebGUI::International::get(58).'</a>';
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if ($self->getSetting("passwordRecovery")) {
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$vars->{'create.options.passwordRecovery'} = '<a href="'.WebGUI::URL::page('op=recoverPassword').'">'.WebGUI::International::get(59).'</a>';
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}
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return WebGUI::Template::process(WebGUI::Template::get(1,$template), $vars);
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}
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#-------------------------------------------------------------------
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sub deactivateAccount {
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my $self = shift;
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my $method = $_[0];
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my ($output);
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$output = '<h1>'.WebGUI::International::get(42).'</h1>';
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$output .= WebGUI::International::get(60).'<p>';
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$output .= '<div align="center"><a href="'.WebGUI::URL::page('op=auth&method='.$method).'">'.WebGUI::International::get(44).'</a>';
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$output .= ' <a href="'.WebGUI::URL::page().'">'.WebGUI::International::get(45).'</a></div>';
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return $output;
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}
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#-------------------------------------------------------------------
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sub deactivateAccountConfirm {
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my $self = shift;
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my ($u);
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$u = WebGUI::User->new($session{user}{userId});
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$u->status("Selfdestructed");
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WebGUI::Session::end($session{var}{sessionId});
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WebGUI::Session::start(1);
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}
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#-------------------------------------------------------------------
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=head2 deleteParams ( )
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Removes the user's authentication parameters from the database for all authentication methods. This is primarily useful when deleting the user's account.
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=cut
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sub deleteParams {
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my $self = shift;
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WebGUI::SQL->write("delete from authentication where userId=".quote($self->userId));
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}
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#-------------------------------------------------------------------
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=head2 displayAccount ( )
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Superclass method that has a basic displayAccount template.
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=cut
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sub displayAccount {
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my $self = shift;
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my $method = $_[0];
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my $vars = $_[1];
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my $template = $_[2] || 'Auth/'.$self->authMethod.'/Account';
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$vars->{displayTitle} = '<h1>'.WebGUI::International::get(61).'</h1>';
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$vars->{'account.form.header'} = "\n\n".WebGUI::Form::formHeader({});
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$vars->{'account.form.hidden'} = WebGUI::Form::hidden({"name"=>"op","value"=>"auth"});
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$vars->{'account.form.hidden'} .= WebGUI::Form::hidden({"name"=>"method","value"=>$method});
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if($session{setting}{useKarma}){
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$vars->{'account.form.karma'} = $session{user}{karma};
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$vars->{'account.form.karma.label'} = WebGUI::International::get(537);
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}
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$vars->{'account.form.submit'} = WebGUI::Form::submit({});
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$vars->{'account.form.footer'} = "</form>";
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$vars->{'account.options'} = WebGUI::Operation::Profile::accountOptions();
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return WebGUI::Template::process(WebGUI::Template::get(1,$template), $vars);
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}
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#-------------------------------------------------------------------
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=head2 displayLogin ( )
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Superclass method that has a basic displayLogin template.
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This method should be called unless login methods are completely different than WebGUI's standard
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=cut
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sub displayLogin {
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my $self = shift;
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my $method = $_[0] || "login";
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my $vars = $_[1];
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my $template = $_[2] || 'Auth/'.$self->authMethod.'/Login';
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unless ($session{env}{REQUEST_URI} =~ "displayLogin" || $session{env}{REQUEST_URI} =~ "displayAccount" ||
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$session{env}{REQUEST_URI} =~ "logout" || $session{env}{REQUEST_URI} =~ "deactivateAccount"){
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WebGUI::Session::setScratch("redirectAfterLogin",$session{env}{REQUEST_URI});
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}
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$vars->{displayTitle} = '<h1>'.WebGUI::International::get(66).'</h1>';
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$vars->{'login.form.header'} = "\n\n".WebGUI::Form::formHeader({});
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if ($session{setting}{encryptLogin}) {
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$vars->{'login.form.header'} =~ s/http:/https:/;
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}
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$vars->{'login.form.hidden'} = WebGUI::Form::hidden({"name"=>"op","value"=>"auth"});
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$vars->{'login.form.hidden'} .= WebGUI::Form::hidden({"name"=>"method","value"=>$method});
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$vars->{'login.form.username'} = WebGUI::Form::text({"name"=>"username"});
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$vars->{'login.form.username.label'} = WebGUI::International::get(50);
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$vars->{'login.form.password'} = WebGUI::Form::password({"name"=>"identifier"});
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$vars->{'login.form.password.label'} = WebGUI::International::get(51);
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$vars->{'login.form.submit'} = WebGUI::Form::submit({"value"=>WebGUI::International::get(52)});
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$vars->{'login.form.footer'} = "</form>";
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if ($session{setting}{anonymousRegistration}) {
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$vars->{'login.options.anonymousRegistration'} = '<a href="'.WebGUI::URL::page('op=createAccount').'">'.WebGUI::International::get(67).'</a>';
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}
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if ($self->getSetting("passwordRecovery")) {
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$vars->{'login.options.passwordRecovery'} = '<a href="'.WebGUI::URL::page('op=recoverPassword').'">'.WebGUI::International::get(59).'</a>';
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}
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return WebGUI::Template::process(WebGUI::Template::get(1,$template), $vars);
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}
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#-------------------------------------------------------------------
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=head2 editUserForm ( )
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Creates user form elements specific to this Auth Method.
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=cut
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sub editUserForm {
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#Added for interface purposes only. Needs to be implemented in the subclass.
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}
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#-------------------------------------------------------------------
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=head2 editUserFormSave ( properties )
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Saves user elements unique to this authentication method
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=cut
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sub editUserFormSave {
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my $self = shift;
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$self->saveParams($self->userId,$self->authMethod,$_[0]);
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}
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#-------------------------------------------------------------------
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=head2 error ( [errorMsg] )
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Sets or returns the error currently stored in the object
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=cut
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sub error {
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my $self = shift;
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return $self->{error} if (!$_[0]);
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$self->{error} = $_[0];
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}
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#-------------------------------------------------------------------
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=head2 getParams ()
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Returns a hash reference with the user's authentication information. This method uses data stored in the instance of the object.
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=cut
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sub getParams {
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my $self = shift;
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my $userId = $_[0] || $self->userId;
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my $authMethod = $_[1] || $self->authMethod;
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return WebGUI::SQL->buildHashRef("select fieldName, fieldData from authentication where userId=".quote($userId)." and authMethod=".quote($authMethod));
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}
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#-------------------------------------------------------------------
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=head2 getSetting ( setting )
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Returns a setting for this authMethod instance. If none is specified, returns the system authMethod setting
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=over
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=item setting
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Specify a setting to retrieve
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=back
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=cut
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sub getSetting {
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my $self = shift;
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my $setting = $_[0];
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$setting = lc($self->authMethod).ucfirst($setting);
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return $session{setting}{$setting};
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}
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#-------------------------------------------------------------------
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=head2 isCallable ( method )
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Returns whether or not a method is callable
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=cut
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sub isCallable {
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my $self = shift;
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return isIn($_[0],@{$self->{callable}})
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}
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#-------------------------------------------------------------------
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=head2 login ( )
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Superclass method that performs standard login routines. This is what should happen after a user has been authenticated
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=cut
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sub login {
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my $self = shift;
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my ($cmd, $uid, $u, $authMethod,$msg,$userData,$expireDate);
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#Create a new user
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$uid = $self->userId;
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$u = WebGUI::User->new($uid);
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WebGUI::Session::convertVisitorToUser($session{var}{sessionId},$uid);
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$u->karma($session{setting}{karmaPerLogin},"Login","Just for logging in.") if ($session{setting}{useKarma});
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_logLogin($uid,"success");
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if ($session{scratch}{redirectAfterLogin}) {
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$session{header}{redirect} = WebGUI::Session::httpRedirect($session{scratch}{redirectAfterLogin});
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WebGUI::Session::deleteScratch("redirectAfterLogin");
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}
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return "";
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}
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#-------------------------------------------------------------------
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=head2 logout ( )
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Superclass method that performs standard logout routines.
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=cut
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sub logout {
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WebGUI::Session::end($session{var}{sessionId});
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WebGUI::Session::start(1);
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return "";
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}
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#-------------------------------------------------------------------
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=head2 new ( )
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Constructor.
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=cut
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sub new {
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my $self = {};
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shift;
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#Initialize data
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$self->{authMethod} = $_[0];
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my $userId = $_[1] || $session{user}{userId};
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my $u = WebGUI::User->new($userId);
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$self->{user} = $u;
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$self->{error} = "";
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$self->{profile} = ();
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$self->{warning} = "";
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my @callable = ('init',@{$_[2]});
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$self->{callable} = \@callable;
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bless($self);
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return $self;
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}
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#-------------------------------------------------------------------
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=head2 profile ()
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Sets or returns the Profile hash for a user.
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=cut
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sub profile {
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my $self = shift;
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return $self->{profile} if ($_[0]);
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$self->{profile} = $_[0];
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}
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#-------------------------------------------------------------------
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sub recoverPassword {
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my $self = shift;
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my $method = $_[0];
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my $vars = $_[1];
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$vars->{displayTitle} = '<h1>'.WebGUI::International::get(71).'</h1>';
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my $output = '<h1>'.WebGUI::International::get(71).'</h1>';
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||||
$vars->{'recover.form.header'} = "\n\n".WebGUI::Form::formHeader({});
|
||||
$vars->{'recover.form.hidden'} = WebGUI::Form::hidden({"name"=>"op","value"=>"auth"});
|
||||
$vars->{'recover.form.hidden'} .= WebGUI::Form::hidden({"name"=>"method","value"=>$method});
|
||||
|
||||
$vars->{'recover.form.submit'} = WebGUI::Form::submit({});
|
||||
$vars->{'recover.form.footer'} = "</form>";
|
||||
|
||||
$vars->{'recover.options.accountExists'} = '<a href="'.WebGUI::URL::page('op=displayLogin').'">'.WebGUI::International::get(73).'</a>';
|
||||
if ($session{setting}{anonymousRegistration}) {
|
||||
$vars->{'recover.options.anonymousRegistration'} = '<a href="'.WebGUI::URL::page('op=createAccount').'">'.WebGUI::International::get(67).'</a>';
|
||||
}
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------
|
||||
sub setCallable {
|
||||
my $self = shift;
|
||||
my @callable = @{$self->{callable}};
|
||||
@callable = (@callable,@{$_[0]});
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------
|
||||
|
||||
=head2 saveParams ( userId, authMethod, data )
|
||||
|
||||
Saves the user's authentication parameters to the database.
|
||||
|
||||
=over
|
||||
|
||||
=item userId
|
||||
|
||||
Specify a user id.
|
||||
|
||||
=item authMethod
|
||||
|
||||
Specify the authentication method to save these paramaters under.
|
||||
|
||||
=item data
|
||||
|
||||
A hash reference containing parameter names and values to be saved.
|
||||
|
||||
=back
|
||||
|
||||
=cut
|
||||
|
||||
sub saveParams {
|
||||
my $self = shift;
|
||||
my ($uid, $authMethod, $data) = @_;
|
||||
foreach (keys %{$data}) {
|
||||
WebGUI::SQL->write("delete from authentication where userId=$uid and authMethod=".quote($authMethod)." and fieldName=".quote($_));
|
||||
WebGUI::SQL->write("insert into authentication (userId,authMethod,fieldData,fieldName) values ($uid,".quote($authMethod).",".quote($data->{$_}).",".quote($_).")");
|
||||
}
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------
|
||||
|
||||
=head2 user ( [user] )
|
||||
|
||||
Sets or Returns the user object stored in the wobject
|
||||
|
||||
=cut
|
||||
|
||||
sub user {
|
||||
my $self = shift;
|
||||
return $self->{user} if (!$_[0]);
|
||||
$self->{user} = $_[0];
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------
|
||||
|
||||
=head2 userId ( )
|
||||
|
||||
Returns the userId currently stored in the object
|
||||
|
||||
=cut
|
||||
|
||||
sub userId {
|
||||
my $self = shift;
|
||||
my $u = $self->user;
|
||||
return $u->userId;
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------
|
||||
|
||||
=head2 username ( )
|
||||
|
||||
Returns the username currently stored in the object
|
||||
|
||||
=cut
|
||||
|
||||
sub username {
|
||||
my $self = shift;
|
||||
my $u = $self->user;
|
||||
return $u->username;
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------
|
||||
|
||||
=head2 validUsernameAndPassword ( username,password,passwordConfirm )
|
||||
|
||||
Validates the account form.
|
||||
|
||||
=cut
|
||||
|
||||
sub validUsernameAndPassword {
|
||||
my $self = shift;
|
||||
my $username = $_[0];
|
||||
my $password = $_[1];
|
||||
my $passwordConfirm = $_[2];
|
||||
my $error = "";
|
||||
|
||||
if($self->_isDuplicateUsername($username)){
|
||||
$error .= $self->error;
|
||||
}
|
||||
|
||||
if(!$self->_isValidUsername($username)){
|
||||
$error .= $self->error;
|
||||
}
|
||||
|
||||
if(!$self->_isValidPassword($password,$passwordConfirm)){
|
||||
$error .= $self->error;
|
||||
}
|
||||
|
||||
$self->error($error);
|
||||
return $error eq "";
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------
|
||||
|
||||
=head2 warning ( [warningMsg] )
|
||||
|
||||
Sets or Returns a warning in the object
|
||||
|
||||
=cut
|
||||
|
||||
sub warning {
|
||||
my $self = shift;
|
||||
return $self->{warning} if (!$_[0]);
|
||||
$self->{warning} = $_[0];
|
||||
}
|
||||
|
||||
1;
|
||||
Loading…
Add table
Add a link
Reference in a new issue