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# User collection and items
#
# Copyright 2009 Ge van Geldorp
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
use strict;
=head1 NAME
WineTestBot::Users - User collection
=cut
package WineTestBot::User;
use Digest::SHA1 qw(sha1_hex);
use URI::Escape;
use WineTestBot::Config;
use WineTestBot::Roles;
use WineTestBot::UserRoles;
use WineTestBot::Utils;
use WineTestBot::WineTestBotObjects;
use vars qw (@ISA @EXPORT);
require Exporter;
@ISA = qw(WineTestBot::WineTestBotItem Exporter);
sub InitializeNew
{
my $self = shift;
$self->Active(1);
$self->Password("*");
}
sub GeneratePasswordHash
{
my $self = shift;
my $PlaintextPassword = shift;
my $Salt;
if (defined($_[0]))
{
$Salt = substr($_[0], 0, 9);
}
else
{
$Salt = "";
foreach my $i (1..3)
{
my $PartSalt = "0000" . sprintf("%lx", int(rand(2 ** 16)));
$Salt .= substr($PartSalt, -4);
}
$Salt = substr($Salt, 0, 9);
}
return $Salt . sha1_hex($Salt . $PlaintextPassword);
}
sub GetEMailRecipient
{
my $self = shift;
return BuildEMailRecipient($self->EMail, $self->RealName);
}
sub Activated
{
my $self = shift;
my $HashedPassword = $self->Password;
return defined($HashedPassword) && length($HashedPassword) == 49;
}
sub WaitingForApproval
{
my $self = shift;
if ($self->Activated())
{
return !1;
}
return ! $self->ResetCode;
}
sub GenerateResetCode
{
my $self = shift;
if (! $self->ResetCode)
{
my $ResetCode = "";
foreach my $i (1..8)
{
my $PartCode = "0000" . sprintf("%lx", int(rand(2 ** 16)));
$ResetCode .= substr($PartCode, -4);
}
$self->ResetCode($ResetCode);
}
}
sub AddDefaultRoles
{
my $self = shift;
my $UserRoles = $self->Roles;
my $DefaultRoles = CreateRoles();
$DefaultRoles->AddFilter("IsDefaultRole", [1]);
foreach my $RoleKey (@{$DefaultRoles->GetKeys()})
{
if (! defined($UserRoles->GetItem($RoleKey)))
{
my $NewRole = $UserRoles->Add();
my $OldKey = $NewRole->GetKey();
$NewRole->Role($DefaultRoles->GetItem($RoleKey));
$UserRoles->KeyChanged($OldKey, $RoleKey);
}
}
}
sub Approve
{
my $self = shift;
$self->GenerateResetCode();
$self->AddDefaultRoles();
my ($ErrProperty, $ErrMessage) = $self->Save();
if (defined($ErrMessage))
{
return $ErrMessage;
}
my $URL = MakeSecureURL("/ResetPassword.pl?Name=" . uri_escape($self->Name) .
"&ResetCode=" . uri_escape($self->ResetCode));
my $Recipient = $self->GetEMailRecipient();
open (SENDMAIL, "|/usr/sbin/sendmail -oi -t -odq");
print SENDMAIL <<"EOF";
From: <$RobotEMail> (Marvin)
To: $Recipient
Subject: winetestbot account request
Your request for an account has been approved. To pick a password and activate
your account, please go to:
$URL
EOF
close(SENDMAIL);
return undef;
}
sub SendResetCode
{
my $self = shift;
if (! $self->Active)
{
return "This account has been suspended";
}
if (! $self->Activated() && $self->WaitingForApproval())
{
return "Your account has not been approved yet";
}
$self->GenerateResetCode();
my ($ErrProperty, $ErrMessage) = $self->Save();
if (defined($ErrMessage))
{
return $ErrMessage;
}
my $URL = MakeSecureURL("/ResetPassword.pl?Name=" . uri_escape($self->Name) .
"&ResetCode=" . uri_escape($self->ResetCode));
my $UserName = $self->Name;
my $Recipient = $self->GetEMailRecipient();
open (SENDMAIL, "|/usr/sbin/sendmail -oi -t -odq");
print SENDMAIL <<"EOF";
From: <$RobotEMail> (Marvin)
To: $Recipient
Subject: winetestbot account request
password reset request for your account $UserName was received via the website.
You can pick a new password by going to:
$URL
EOF
close(SENDMAIL);
return undef;
}
sub ResetPassword
{
my $self = shift;
my ($ResetCode, $NewPassword) = @_;
my $CorrectResetCode = $self->ResetCode;
if (! defined($ResetCode) || ! defined($CorrectResetCode) ||
$CorrectResetCode eq "" || $ResetCode ne $CorrectResetCode)
{
return "Unknown username or incorrect activation code";
}
$self->Password($self->GeneratePasswordHash($NewPassword));
$self->ResetCode(undef);
my ($ErrProperty, $ErrMessage) = $self->Save();
return $ErrMessage;
}
sub Authenticate
{
my $self = shift;
my $PlaintextPassword = $_[0];
if (! $self->Activated())
{
if ($self->WaitingForApproval())
{
return ("Your account has not been approved yet", undef);
}
else
{
return ("You need to activate your account, see email for instructions",
undef);
}
}
my $CorrectHashedPassword = $self->Password;
my $HashedPassword = $self->GeneratePasswordHash($PlaintextPassword,
$CorrectHashedPassword);
if (! $PlaintextPassword || $CorrectHashedPassword ne $HashedPassword)
{
return ("Unknown username or incorrect password", undef);
}
if (! $self->Active)
{
return ("This account has been suspended", undef);
}
return (undef, $self);
}
sub FromLDAP
{
my $self = shift;
my ($LDAP, $UserName) = @_;
$self->Name($UserName);
$self->Password("*");
$self->Active("Y");
my $SearchFilter = $LDAPSearchFilter;
$SearchFilter =~ s/%USERNAME%/$UserName/;
my $Result = $LDAP->search(base => $LDAPSearchBase, filter => $SearchFilter,
attrs => [$LDAPRealNameAttribute, $LDAPEMailAttribute]);
if ($Result->code != 0)
{
return "LDAP failure: " . $Result->error;
}
my $Entry = $Result->entry(0);
if (! $Entry)
{
return "Unable to retrieve LDAP attributes";
}
$self->RealName($Entry->get_value($LDAPRealNameAttribute));
$self->EMail($Entry->get_value($LDAPEMailAttribute));
$self->AddDefaultRoles();
return undef;
}
sub HasRole
{
my $self = shift;
my $RoleName = shift;
my $Roles = $self->Roles;
return defined($Roles->GetItem($RoleName));
}
package WineTestBot::Users;
use Net::LDAP;
use ObjectModel::BasicPropertyDescriptor;
use ObjectModel::DetailrefPropertyDescriptor;
use ObjectModel::PropertyDescriptor;
use WineTestBot::Config;
use WineTestBot::UserRoles;
use WineTestBot::WineTestBotObjects;
use vars qw (@ISA @EXPORT @PropertyDescriptors $CurrentUser);
require Exporter;
@ISA = qw(WineTestBot::WineTestBotCollection Exporter);
@EXPORT = qw(&CreateUsers &SetCurrentUser &GetCurrentUser &GetBatchUser
&Authenticate);
BEGIN
{
$PropertyDescriptors[0] =
CreateBasicPropertyDescriptor("Name", "Username", 1, 1, "A", 40);
$PropertyDescriptors[1] =
CreateBasicPropertyDescriptor("EMail", "EMail", !1, 1, "A", 40);
$PropertyDescriptors[2] =
CreateBasicPropertyDescriptor("Active", "Active", !1, 1, "B", 1);
$PropertyDescriptors[3] =
CreateBasicPropertyDescriptor("Password", "Password", !1, !1, "A", 49);
$PropertyDescriptors[4] =
CreateBasicPropertyDescriptor("RealName", "Real name", !1, 1, "A", 40);
$PropertyDescriptors[5] =
CreateBasicPropertyDescriptor("ResetCode", "Password reset code", !1, !1, "A", 32);
$PropertyDescriptors[6] =
CreateDetailrefPropertyDescriptor("Roles", "Roles", !1, !1, \&CreateUserRoles);
}
sub CreateItem
{
my $self = shift;
return WineTestBot::User->new($self);
}
sub CreateUsers
{
return WineTestBot::Users::->new("Users", "Users", "User", \@PropertyDescriptors);
}
sub AuthenticateLDAP
{
my $self = shift;
my ($Name, $Password) = @_;
my $LDAP = Net::LDAP->new($LDAPServer);
if (! defined($LDAP))
{
return ("Can't connect to LDAP server: $@", undef);
}
my $BindDN = $LDAPBindDN;
$BindDN =~ s/%USERNAME%/$Name/;
my $Msg = $LDAP->bind($BindDN, password => $Password);
if ($Msg->code)
{
return "Unknown username or incorrect password";
}
my $User = $self->GetItem($Name);
if (defined($User))
{
return (undef, $User);
}
$User = $self->Add();
my $ErrMessage = $User->FromLDAP($LDAP, $Name);
if ($ErrMessage)
{
return $ErrMessage;
}
my $ErrKey;
my $ErrProperty;
($ErrKey, $ErrProperty, $ErrMessage) = $self->Save();
if ($ErrMessage)
{
return $ErrMessage;
}
return (undef, $User);
}
sub AuthenticateBuiltin
{
my $self = shift;
my ($Name, $Password) = @_;
my $User = $self->GetItem($Name);
if (! defined($User))
{
return "Unknown username or incorrect password";
}
return $User->Authenticate($Password);
}
sub Authenticate
{
my $self = shift;
return defined($LDAPServer) ? $self->AuthenticateLDAP(@_) :
$self->AuthenticateBuiltin(@_);
}
sub GetBatchUser
{
my $class = shift;
my $Users = $class->CreateUsers();
return $Users->GetItem("batch");
}
sub SetCurrentUser
{
$CurrentUser = shift;
}
sub GetCurrentUser
{
return $CurrentUser;
}
1;

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