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