opac/opac-password-recovery.pl

   1 #!/usr/bin/perl
   2
   3 use Modern::Perl;
   4 use CGI;
   5
   6 use C4::Auth;
   7 use C4::Koha;
   8 use C4::Output;
   9 use C4::Context;
  10 use Koha::Patron::Password::Recovery
  11   qw(SendPasswordRecoveryEmail ValidateBorrowernumber GetValidLinkInfo CompletePasswordRecovery DeleteExpiredPasswordRecovery);
  12 use Koha::Patrons;
  13 use Koha::AuthUtils qw(hash_password);
  14 use Koha::Patrons;
  15 my $query = new CGI;
  16 use HTML::Entities;
  17
  18 my ( $template, $dummy, $cookie ) = get_template_and_user(
  19     {
  20         template_name   => "opac-password-recovery.tt",
  21         query           => $query,
  22         type            => "opac",
  23         authnotrequired => 1,
  24         debug           => 1,
  25     }
  26 );
  27
  28 my $email          = $query->param('email') // q{};
  29 my $password       = $query->param('password');
  30 my $repeatPassword = $query->param('repeatPassword');
  31 my $minPassLength  = C4::Context->preference('minPasswordLength');
  32 my $id             = $query->param('id');
  33 my $uniqueKey      = $query->param('uniqueKey');
  34 my $username       = $query->param('username');
  35 my $borrower_number;
  36
  37 #errors
  38 my $hasError;
  39
  40 #email form error
  41 my $errNoBorrowerFound;
  42 my $errNoBorrowerEmail;
  43 my $errAlreadyStartRecovery;
  44 my $errTooManyEmailFound;
  45 my $errBadEmail;
  46
  47 #new password form error
  48 my $errLinkNotValid;
  49 my $errPassNotMatch;
  50 my $errPassTooShort;
  51
  52 if ( $query->param('sendEmail') || $query->param('resendEmail') ) {
  53
  54     #try with the main email
  55     $email ||= '';    # avoid undef
  56     my $borrower;
  57     my $search_results = [];
  58
  59     # Find the borrower by his userid or email
  60     if ($username) {
  61         $search_results = [ Koha::Patrons->search( { userid => $username } ) ];
  62     }
  63     elsif ($email) {
  64         $search_results = [ Koha::Patrons->search( { -or => { email => $email, emailpro => $email, B_email  => $email } } ) ];
  65     }
  66     if ( not $search_results || scalar @$search_results > 1 ) {
  67         $hasError           = 1;
  68         $errNoBorrowerFound = 1;
  69     }
  70     elsif ( $borrower = shift @$search_results ) {    # One matching borrower
  71         $username ||= $borrower->userid;
  72         my @emails = ( $borrower->email, $borrower->emailpro, $borrower->B_email );
  73
  74         my $firstNonEmptyEmail = '';
  75         foreach my $address ( @emails ) {
  76             $firstNonEmptyEmail = $address if length $address;
  77             last if $firstNonEmptyEmail;
  78         }
  79
  80         # Is the given email one of the borrower's ?
  81         if ( $email && !( grep { $_ eq $email } @emails ) ) {
  82             $hasError    = 1;
  83             $errNoBorrowerFound = 1;
  84         }
  85
  86 # If we dont have an email yet. Get one of the borrower's email or raise an error.
  87         elsif ( !$email && !( $email = $firstNonEmptyEmail ) ) {
  88             $hasError           = 1;
  89             $errNoBorrowerEmail = 1;
  90         }
  91
  92 # Check if a password reset already issued for this borrower AND we are not asking for a new email
  93         elsif ( not $query->param('resendEmail') ) {
  94             if ( ValidateBorrowernumber( $borrower->borrowernumber ) ) {
  95                 $hasError                = 1;
  96                 $errAlreadyStartRecovery = 1;
  97             }
  98             else {
  99                 DeleteExpiredPasswordRecovery( $borrower->borrowernumber );
 100             }
 101         }
 102     }
 103     else {    # 0 matching borrower
 104         $hasError           = 1;
 105         $errNoBorrowerFound = 1;
 106     }
 107     if ($hasError) {
 108         $template->param(
 109             hasError                => 1,
 110             errNoBorrowerFound      => $errNoBorrowerFound,
 111             errTooManyEmailFound    => $errTooManyEmailFound,
 112             errAlreadyStartRecovery => $errAlreadyStartRecovery,
 113             errBadEmail             => $errBadEmail,
 114             errNoBorrowerEmail      => $errNoBorrowerEmail,
 115             password_recovery       => 1,
 116             email                   => HTML::Entities::encode($email),
 117             username                => $username
 118         );
 119     }
 120     elsif ( SendPasswordRecoveryEmail( $borrower, $email, $query->param('resendEmail') ) ) {    # generate uuid and send recovery email
 121         $template->param(
 122             mail_sent => 1,
 123             email     => $email
 124         );
 125     }
 126     else {    # if it doesn't work....
 127         $template->param(
 128             password_recovery => 1,
 129             sendmailError     => 1
 130         );
 131     }
 132 }
 133 elsif ( $query->param('passwordReset') ) {
 134     ( $borrower_number, $username ) = GetValidLinkInfo($uniqueKey);
 135
 136     #validate password length & match
 137     if (   ($borrower_number)
 138         && ( $password eq $repeatPassword )
 139         && ( length($password) >= $minPassLength ) )
 140     {    #apply changes
 141         Koha::Patrons->find($borrower_number)->update_password( $username, hash_password($password) );
 142         CompletePasswordRecovery($uniqueKey);
 143         $template->param(
 144             password_reset_done => 1,
 145             username            => $username
 146         );
 147     }
 148     else {    #errors
 149         if ( !$borrower_number ) {    #parameters not valid
 150             $errLinkNotValid = 1;
 151         }
 152         elsif ( $password ne $repeatPassword ) {    #passwords does not match
 153             $errPassNotMatch = 1;
 154         }
 155         elsif ( length($password) < $minPassLength ) {    #password too short
 156             $errPassTooShort = 1;
 157         }
 158         $template->param(
 159             new_password    => 1,
 160             minPassLength   => $minPassLength,
 161             email           => $email,
 162             uniqueKey       => $uniqueKey,
 163             errLinkNotValid => $errLinkNotValid,
 164             errPassNotMatch => $errPassNotMatch,
 165             errPassTooShort => $errPassTooShort,
 166             hasError        => 1
 167         );
 168     }
 169 }
 170 elsif ($uniqueKey) {    #reset password form
 171                         #check if the link is valid
 172     ( $borrower_number, $username ) = GetValidLinkInfo($uniqueKey);
 173
 174     if ( !$borrower_number ) {
 175         $errLinkNotValid = 1;
 176     }
 177
 178     $template->param(
 179         new_password    => 1,
 180         minPassLength   => $minPassLength,
 181         email           => $email,
 182         uniqueKey       => $uniqueKey,
 183         username        => $username,
 184         errLinkNotValid => $errLinkNotValid,
 185         hasError        => ( $errLinkNotValid ? 1 : 0 ),
 186     );
 187 }
 188 else {    #password recovery form (to send email)
 189     $template->param( password_recovery => 1 );
 190 }
 191
 192 output_html_with_http_headers $query, $cookie, $template->output;