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 $id             = $query->param('id');
  32 my $uniqueKey      = $query->param('uniqueKey');
  33 my $username       = $query->param('username');
  34 my $borrower_number;
  35
  36 #errors
  37 my $hasError;
  38
  39 #email form error
  40 my $errNoBorrowerFound;
  41 my $errNoBorrowerEmail;
  42 my $errMultipleAccountsForEmail;
  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 $search_results;
  58
  59     # Find the borrower by userid, card number, or email
  60     if ($username) {
  61         $search_results = Koha::Patrons->search( { -or => { userid => $username, cardnumber => $username } } );
  62     }
  63     elsif ($email) {
  64         $search_results = Koha::Patrons->search( { -or => { email => $email, emailpro => $email, B_email  => $email } } );
  65     }
  66
  67     if ( not $search_results || $search_results->count < 1) {
  68         $hasError           = 1;
  69         $errNoBorrowerFound = 1;
  70     }
  71     elsif ( $username && $search_results->count > 1) { # Multiple accounts for username
  72         $hasError           = 1;
  73         $errNoBorrowerFound = 1;
  74     }
  75     elsif ( $email && $search_results->count > 1) { # Muliple accounts for E-Mail
  76         $hasError           = 1;
  77         $errMultipleAccountsForEmail = 1;
  78     }
  79     elsif ( $borrower = $search_results->next() ) {    # One matching borrower
  80         $username ||= $borrower->userid;
  81         my @emails = ( $borrower->email, $borrower->emailpro, $borrower->B_email );
  82
  83         my $firstNonEmptyEmail = '';
  84         foreach my $address ( @emails ) {
  85             $firstNonEmptyEmail = $address if length $address;
  86             last if $firstNonEmptyEmail;
  87         }
  88
  89         # Is the given email one of the borrower's ?
  90         if ( $email && !( grep { $_ eq $email } @emails ) ) {
  91             $hasError    = 1;
  92             $errNoBorrowerFound = 1;
  93         }
  94
  95 # If we dont have an email yet. Get one of the borrower's email or raise an error.
  96         elsif ( !$email && !( $email = $firstNonEmptyEmail ) ) {
  97             $hasError           = 1;
  98             $errNoBorrowerEmail = 1;
  99         }
 100
 101 # Check if a password reset already issued for this borrower AND we are not asking for a new email
 102         elsif ( not $query->param('resendEmail') ) {
 103             if ( ValidateBorrowernumber( $borrower->borrowernumber ) ) {
 104                 $hasError                = 1;
 105                 $errAlreadyStartRecovery = 1;
 106             }
 107             else {
 108                 DeleteExpiredPasswordRecovery( $borrower->borrowernumber );
 109             }
 110         }
 111     }
 112     else {    # 0 matching borrower
 113         $hasError           = 1;
 114         $errNoBorrowerFound = 1;
 115     }
 116     if ($hasError) {
 117         $template->param(
 118             hasError                => 1,
 119             errNoBorrowerFound      => $errNoBorrowerFound,
 120             errTooManyEmailFound    => $errTooManyEmailFound,
 121             errAlreadyStartRecovery => $errAlreadyStartRecovery,
 122             errBadEmail             => $errBadEmail,
 123             errNoBorrowerEmail      => $errNoBorrowerEmail,
 124             errMultipleAccountsForEmail => $errMultipleAccountsForEmail,
 125             password_recovery       => 1,
 126             email                   => HTML::Entities::encode($email),
 127             username                => $username
 128         );
 129     }
 130     elsif ( SendPasswordRecoveryEmail( $borrower, $email, $query->param('resendEmail') ) ) {    # generate uuid and send recovery email
 131         $template->param(
 132             mail_sent => 1,
 133             email     => $email
 134         );
 135     }
 136     else {    # if it doesn't work....
 137         $template->param(
 138             hasError          => 1,
 139             password_recovery => 1,
 140             sendmailError     => 1
 141         );
 142     }
 143 }
 144 elsif ( $query->param('passwordReset') ) {
 145     ( $borrower_number, $username ) = GetValidLinkInfo($uniqueKey);
 146
 147     my $minPassLength = C4::Context->preference('minPasswordLength');
 148     $minPassLength = 3 if not $minPassLength or $minPassLength < 3;
 149     #validate password length & match
 150     if (   ($borrower_number)
 151         && ( $password eq $repeatPassword )
 152         && ( length($password) >= $minPassLength ) )
 153     {    #apply changes
 154         Koha::Patrons->find($borrower_number)->update_password( $username, hash_password($password) );
 155         CompletePasswordRecovery($uniqueKey);
 156         $template->param(
 157             password_reset_done => 1,
 158             username            => $username
 159         );
 160     }
 161     else {    #errors
 162         if ( !$borrower_number ) {    #parameters not valid
 163             $errLinkNotValid = 1;
 164         }
 165         elsif ( $password ne $repeatPassword ) {    #passwords does not match
 166             $errPassNotMatch = 1;
 167         }
 168         elsif ( length($password) < $minPassLength ) {    #password too short
 169             $errPassTooShort = 1;
 170         }
 171         $template->param(
 172             new_password    => 1,
 173             email           => $email,
 174             uniqueKey       => $uniqueKey,
 175             errLinkNotValid => $errLinkNotValid,
 176             errPassNotMatch => $errPassNotMatch,
 177             errPassTooShort => $errPassTooShort,
 178             hasError        => 1
 179         );
 180     }
 181 }
 182 elsif ($uniqueKey) {    #reset password form
 183                         #check if the link is valid
 184     ( $borrower_number, $username ) = GetValidLinkInfo($uniqueKey);
 185
 186     if ( !$borrower_number ) {
 187         $errLinkNotValid = 1;
 188     }
 189
 190     $template->param(
 191         new_password    => 1,
 192         email           => $email,
 193         uniqueKey       => $uniqueKey,
 194         username        => $username,
 195         errLinkNotValid => $errLinkNotValid,
 196         hasError        => ( $errLinkNotValid ? 1 : 0 ),
 197     );
 198 }
 199 else {    #password recovery form (to send email)
 200     $template->param( password_recovery => 1 );
 201 }
 202
 203 output_html_with_http_headers $query, $cookie, $template->output;