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') // q{};
  35 my $borrower_number;
  36
  37 #errors
  38 my $hasError;
  39
  40 #email form error
  41 my $errNoBorrowerFound;
  42 my $errNoBorrowerEmail;
  43 my $errMultipleAccountsForEmail;
  44 my $errAlreadyStartRecovery;
  45 my $errTooManyEmailFound;
  46 my $errBadEmail;
  47
  48 #new password form error
  49 my $errLinkNotValid;
  50 my $errPassNotMatch;
  51 my $errPassTooShort;
  52
  53 if ( $query->param('sendEmail') || $query->param('resendEmail') ) {
  54
  55     #try with the main email
  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
  67     if ( !defined $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         my @emails = ( $borrower->email, $borrower->emailpro, $borrower->B_email );
  81
  82         my $firstNonEmptyEmail = '';
  83         foreach my $address ( @emails ) {
  84             $firstNonEmptyEmail = $address if length $address;
  85             last if $firstNonEmptyEmail;
  86         }
  87
  88         # Is the given email one of the borrower's ?
  89         if ( $email && !( grep { $_ eq $email } @emails ) ) {
  90             $hasError    = 1;
  91             $errNoBorrowerFound = 1;
  92         }
  93
  94         # If there is no given email, and there is no email on record
  95         elsif ( !$email && !$firstNonEmptyEmail ) {
  96             $hasError           = 1;
  97             $errNoBorrowerEmail = 1;
  98         }
  99
 100 # Check if a password reset already issued for this borrower AND we are not asking for a new email
 101         elsif ( not $query->param('resendEmail') ) {
 102             if ( ValidateBorrowernumber( $borrower->borrowernumber ) ) {
 103                 $hasError                = 1;
 104                 $errAlreadyStartRecovery = 1;
 105             }
 106             else {
 107                 DeleteExpiredPasswordRecovery( $borrower->borrowernumber );
 108             }
 109         }
 110         # Set the $email, if we don't have one.
 111         if ( !$hasError && !$email ) {
 112             $email = $firstNonEmptyEmail;
 113         }
 114     }
 115     else {    # 0 matching borrower
 116         $hasError           = 1;
 117         $errNoBorrowerFound = 1;
 118     }
 119     if ($hasError) {
 120         $template->param(
 121             hasError                => 1,
 122             errNoBorrowerFound      => $errNoBorrowerFound,
 123             errTooManyEmailFound    => $errTooManyEmailFound,
 124             errAlreadyStartRecovery => $errAlreadyStartRecovery,
 125             errBadEmail             => $errBadEmail,
 126             errNoBorrowerEmail      => $errNoBorrowerEmail,
 127             errMultipleAccountsForEmail => $errMultipleAccountsForEmail,
 128             password_recovery       => 1,
 129             email                   => HTML::Entities::encode($email),
 130             username                => $username
 131         );
 132     }
 133     elsif ( SendPasswordRecoveryEmail( $borrower, $email, scalar $query->param('resendEmail') ) ) {    # generate uuid and send recovery email
 134         $template->param(
 135             mail_sent => 1,
 136             email     => $email
 137         );
 138     }
 139     else {    # if it doesn't work....
 140         $template->param(
 141             password_recovery => 1,
 142             sendmailError     => 1
 143         );
 144     }
 145 }
 146 elsif ( $query->param('passwordReset') ) {
 147     ( $borrower_number, $username ) = GetValidLinkInfo($uniqueKey);
 148
 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             minPassLength   => $minPassLength,
 174             email           => $email,
 175             uniqueKey       => $uniqueKey,
 176             errLinkNotValid => $errLinkNotValid,
 177             errPassNotMatch => $errPassNotMatch,
 178             errPassTooShort => $errPassTooShort,
 179             hasError        => 1
 180         );
 181     }
 182 }
 183 elsif ($uniqueKey) {    #reset password form
 184                         #check if the link is valid
 185     ( $borrower_number, $username ) = GetValidLinkInfo($uniqueKey);
 186
 187     if ( !$borrower_number ) {
 188         $errLinkNotValid = 1;
 189     }
 190
 191     $template->param(
 192         new_password    => 1,
 193         minPassLength   => $minPassLength,
 194         email           => $email,
 195         uniqueKey       => $uniqueKey,
 196         username        => $username,
 197         errLinkNotValid => $errLinkNotValid,
 198         hasError        => ( $errLinkNotValid ? 1 : 0 ),
 199     );
 200 }
 201 else {    #password recovery form (to send email)
 202     $template->param( password_recovery => 1 );
 203 }
 204
 205 output_html_with_http_headers $query, $cookie, $template->output;