938 lines
30 KiB
Perl
938 lines
30 KiB
Perl
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#!/usr/bin/env perl -w
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# NOT READY FOR PRODUCTION
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use Mojolicious::Lite;
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use Data::UUID;
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use Devel::Dwarn;
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use Mojo::JSON;
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use Data::Dumper;
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use Email::Valid;
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use ORM::Date;
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use Authen::Passphrase::BlowfishCrypt;
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use Scalar::Util qw(looks_like_number);
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# connect to database
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use DBI;
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my $config = plugin 'Config';
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my $dbh = DBI->connect($config->{dsn},$config->{user},$config->{pass}) or die "Could not connect";
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$dbh->do("PRAGMA foreign_keys = ON");
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$dbh->do("PRAGMA secure_delete = ON");
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my $sessionTimeSeconds = 60 * 60 * 24 * 7; #1 week.
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my $sessionTokenJsonName = 'sessionToken';
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my $sessionExpiresJsonName = 'sessionExpires';
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Dwarn $config;
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# shortcut for use in template
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helper db => sub { $dbh };
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any '/' => sub {
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my $self = shift;
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return $self->render(text => 'If you are seeing this, then the server is running.', success => Mojo::JSON->true);
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};
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post '/upload' => sub {
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my $self = shift;
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my $userId = $self->get_active_user_id();
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my $json = $self->param('json');
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if ( ! defined $json ) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'JSON is missing.',
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},
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status => 400,); #Malformed request
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}
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$json = Mojo::JSON::decode_json($json);
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$self->app->log->debug( "JSON: " . Dumper $json );
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my $microCurrencyValue = $json->{microCurrencyValue};
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if ( ! defined $microCurrencyValue ) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'microCurrencyValue is missing.',
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},
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status => 400,); #Malformed request
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}
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#Is valid number
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elsif (! Scalar::Util::looks_like_number($microCurrencyValue)){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'microCurrencyValue does not look like a number.',
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},
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status => 400,); #Malformed request
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}
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#Is the number range valid.
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elsif ($microCurrencyValue <= 0){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'microCurrencyValue cannot be equal to or less than zero.',
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},
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status => 400,); #Malformed request
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}
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my $transactionAdditionType = $json->{transactionAdditionType};
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if ( ! defined $transactionAdditionType ) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'transactionAdditionType is missing.',
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},
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status => 400,); #Malformed request
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}
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my $file = $self->req->upload('file2');
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$self->app->log->debug( "file: " . Dumper $file );
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if (! defined $file) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'no file uploaded.',
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},
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status => 400,); #Malformed request
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}
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my $ext = '.jpg';
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my $uuid = Data::UUID->new->create_str;
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my $filename = $uuid . $ext;
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#TODO Check for valid image file.
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# my $headers = $file->headers->content_type;
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# $self->app->log->debug( "content type: " . Dumper $headers );
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#Is content type wrong?
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# if ($headers ne 'image/jpeg') {
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# return $self->render( json => {
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# success => Mojo::JSON->false,
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# message => 'Wrong image extension!',
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# }, status => 400);
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# };
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#Add validated organisation.
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if ($transactionAdditionType == 1){
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my $addValidatedId = $json->{addValidatedId};
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if (! defined $addValidatedId){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'addValidatedId is missing.',
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},
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status => 400,); #Malformed request
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}
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if (! $self->does_organisational_id_exist($addValidatedId)){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'addValidatedId does not exist in the database.',
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},
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status => 400,); #Malformed request
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}
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my $time = time();
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my $statement = $self->db->prepare("INSERT INTO Transactions (BuyerUserId_FK, SellerOrganisationId_FK, ValueMicroCurrency, ProofImage, TimeDateSubmitted) VALUES (?, ?, ?, ?, ?)");
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my $rowsAdded = $statement->execute($userId, $addValidatedId, $microCurrencyValue, $filename, $time);
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#It was successful.
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if ($rowsAdded != 0) {
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$file->move_to('images/' . $filename);
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$self->app->log->debug('Path Success: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->true,
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message => 'Added transaction for validated organisation.',
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},
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status => 200,);
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}
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#TODO Untested, not quite sure how to test it.
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else {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'An unknown error occurred when adding the transaction.',
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},
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status => 500,);
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}
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}
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#2 and 3 are similar by the adding of a transaction at the end.
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elsif ($transactionAdditionType == 2 || $transactionAdditionType == 3){
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my $unvalidatedOrganisationId = undef;
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if ($transactionAdditionType == 2){
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$self->app->log->debug('Path: file:' . __FILE__ . ', line: ' . __LINE__);
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$unvalidatedOrganisationId = $json->{addUnvalidatedId};
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if (! defined $unvalidatedOrganisationId){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'addUnvalidatedId is missing.',
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},
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status => 400,); #Malformed request
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}
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elsif (! Scalar::Util::looks_like_number($unvalidatedOrganisationId)){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'addUnvalidatedId does not look like a number.',
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},
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status => 400,); #Malformed request
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}
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my ($existsRef) = $self->db->selectrow_array("SELECT COUNT(PendingOrganisationId) FROM PendingOrganisations WHERE PendingOrganisationId = ? AND UserSubmitted_FK = ?",undef,($unvalidatedOrganisationId, $userId));
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if ($existsRef == 0) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'addUnvalidatedId does not exist in the database for the user.',
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},
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status => 400,); #Malformed request
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}
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}
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#type need to add a organisation for type 3.
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else{ # ($transactionAdditionType == 3)
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$self->app->log->debug('Path: file:' . __FILE__ . ', line: ' . __LINE__);
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#TODO more validation.
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my $organisationName = $json->{organisationName};
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if (! defined $organisationName){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'organisationName is missing.',
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},
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status => 400,); #Malformed request
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}
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#TODO validation.
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#TODO check which ones are present.
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my $streetName = $json->{streetName};
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my $town = $json->{town};
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my $postcode = $json->{postcode};
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($unvalidatedOrganisationId) = $self->db->selectrow_array("SELECT MAX(PendingOrganisationId) FROM PendingOrganisations",undef,());
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if (defined $unvalidatedOrganisationId){
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$unvalidatedOrganisationId++;
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}
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else{
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$unvalidatedOrganisationId = 1;
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}
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my $statement = $self->db->prepare("INSERT INTO PendingOrganisations (PendingOrganisationId, UserSubmitted_FK, TimeDateSubmitted, Name, StreetName, Town, Postcode) VALUES (?, ?, ?, ?, ?, ?, ?)");
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my $rowsAdded = $statement->execute($unvalidatedOrganisationId,$userId,time(),$organisationName,$streetName,$town,$postcode);
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#TODO, untested. It could not be added for some reason. Most likely race conditions.
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if ($rowsAdded == 0) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'An unknown error occurred when adding the transaction.',
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},
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status => 500,);
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}
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}
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my $statement2 = $self->db->prepare("INSERT INTO PendingTransactions (BuyerUserId_FK, PendingSellerOrganisationId_FK, ValueMicroCurrency, ProofImage, TimeDateSubmitted) VALUES (?, ?, ?, ?, ?)");
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my $rowsAdded2 = $statement2->execute($userId, $unvalidatedOrganisationId, $microCurrencyValue, $filename, time());
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if ($rowsAdded2 != 0) {
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$file->move_to('images/' . $filename);
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$self->app->log->debug('Path Success: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->true,
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message => 'Added transaction for unvalidated organisation.',
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},
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status => 200,);
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}
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else {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'An unknown error occurred when adding the transaction.',
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},
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status => 500,);
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}
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}
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else{
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'transactionAdditionType is not a valid value.',
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},
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status => 400,); #Malformed request
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}
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};
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post '/register' => sub {
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my $self = shift;
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my $json = $self->req->json;
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$self->app->log->debug( "\n\nStart of register");
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$self->app->log->debug( "JSON: " . Dumper $json );
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if ( ! defined $json ){
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$self->app->log->debug('Path: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'No json sent.',
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},
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status => 400,); #Malformed request
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}
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my $token = $json->{token};
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if ( ! defined $token ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'No token sent.',
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},
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status => 400,); #Malformed request
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}
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elsif ( ! $self->is_token_unused($token) ) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'Token invalid or has been used.',
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},
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status => 401,); #Unauthorized
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}
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my $username = $json->{username};
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if ( ! defined $username ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'No username sent.',
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},
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status => 400,); #Malformed request
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}
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elsif ($username eq ''){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'Username cannot be blank.',
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},
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status => 400,); #Malformed request
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}
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elsif ( ! ($self->valid_username($username))){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'Username can only be A-Z, a-z and 0-9 characters.',
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},
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status => 400,); #Malformed request
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}
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elsif ( $self->does_username_exist($username) ) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'Username exists.',
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},
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status => 403,); #Forbidden
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}
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my $email = $json->{email};
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if ( ! defined $email ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'No email sent.',
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},
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status => 400,); #Malformed request
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}
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elsif ( ! $self->valid_email($email)){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'Email is invalid.',
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},
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status => 400,); #Malformed request
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}
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elsif($self->does_email_exist($email)) {
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'Email exists.',
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},
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status => 403,); #Forbidden
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}
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#TODO test to see if post code is valid.
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my $postcode = $json->{postcode};
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if ( ! defined $postcode ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'No postcode sent.',
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},
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status => 400,); #Malformed request
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}
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#TODO should we enforce password requirements.
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my $password = $json->{password};
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if ( ! defined $password ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'No password sent.',
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},
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status => 400,); #Malformed request
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}
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my $hashedPassword = $self->generate_hashed_password($password);
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my $secondsTime = time();
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my $date = ORM::Date->new_epoch($secondsTime)->mysql_date;
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my $usertype = $json->{usertype};
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if ( ! defined $usertype ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'No usertype sent.',
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},
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status => 400,); #Malformed request
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}
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elsif ($usertype eq 'customer'){
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$self->app->log->debug('Path: file:' . __FILE__ . ', line: ' . __LINE__);
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my $age = $json->{age};
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if ( ! defined $age ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'No age sent.',
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},
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status => 400,); #Malformed request
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}
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my $ageForeignKey = $self->get_age_foreign_key($age);
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if ( ! defined $ageForeignKey ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'Age range is invalid.',
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},
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status => 400,); #Malformed request
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}
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#TODO UNTESTED as it's hard to simulate.
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#Token is no longer valid race condition.
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if ( ! $self->set_token_as_used($token) ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => {
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success => Mojo::JSON->false,
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message => 'Token no longer is accepted.',
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},
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status => 500,); #Internal server error. Racecondition
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}
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my ($idToUse) = $self->db->selectrow_array("SELECT MAX(CustomerId) FROM Customers");
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if (defined $idToUse){
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$idToUse++;
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}
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else{
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$idToUse = 1;
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}
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#TODO Race condition here.
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my $insertCustomer = $self->db->prepare("INSERT INTO Customers (CustomerId, UserName, AgeRange_FK, PostCode) VALUES (?, ?, ?, ?)");
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my $rowsInsertedCustomer = $insertCustomer->execute($idToUse, $username, $ageForeignKey, $postcode);
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my $insertUser = $self->db->prepare("INSERT INTO Users (CustomerId_FK, Email, JoinDate, HashedPassword) VALUES (?, ?, ?, ?)");
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my $rowsInsertedUser = $insertUser->execute($idToUse, $email, $date, $hashedPassword);
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$self->app->log->debug('Path Success: file:' . __FILE__ . ', line: ' . __LINE__);
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return $self->render( json => { success => Mojo::JSON->true } );
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}
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elsif ($usertype eq 'organisation') {
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$self->app->log->debug('Path: file:' . __FILE__ . ', line: ' . __LINE__);
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#TODO validation on the address. Or perhaps add the organisation to a "to be inspected" list then manually check them.
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my $fullAddress = $json->{fulladdress};
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if ( ! defined $fullAddress ){
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$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
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|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'No fulladdress sent.',
|
|
},
|
|
status => 400,); #Malformed request
|
|
}
|
|
|
|
#TODO UNTESTED as it's hard to simulate.
|
|
#Token is no longer valid race condition.
|
|
if ( ! $self->set_token_as_used($token) ){
|
|
$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'Token no longer is accepted.',
|
|
},
|
|
status => 500,); #Internal server error. Racecondition
|
|
}
|
|
|
|
my $idToUse = $self->db->selectrow_array("SELECT MAX(OrganisationalId) FROM Organisations");
|
|
if (defined $idToUse){
|
|
$idToUse++;
|
|
}
|
|
else{
|
|
$idToUse = 1;
|
|
}
|
|
|
|
|
|
#TODO Race condition here.
|
|
my $insertOrganisation = $self->db->prepare("INSERT INTO Organisations (OrganisationalId, Name, FullAddress, PostCode) VALUES (?, ?, ?, ?)");
|
|
my $rowsInsertedOrganisation = $insertOrganisation->execute($idToUse, $username, $fullAddress, $postcode);
|
|
my $insertUser = $self->db->prepare("INSERT INTO Users (OrganisationalId_FK, Email, JoinDate, HashedPassword) VALUES (?, ?, ?, ?)");
|
|
my $rowsInsertedUser = $insertUser->execute($idToUse, $email, $date, $hashedPassword);
|
|
|
|
$self->app->log->debug('Path Success: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => { success => Mojo::JSON->true } );
|
|
}
|
|
else{
|
|
$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => '"usertype" is invalid.',
|
|
},
|
|
status => 400,); #Malformed request
|
|
}
|
|
};
|
|
|
|
post '/edit' => sub {
|
|
my $self = shift;
|
|
|
|
my $json = $self->req->json;
|
|
|
|
my $account = $self->get_account_by_username( $json->{username} );
|
|
|
|
unless ( defined $account ) {
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'Username not recognised, has your token expired?',
|
|
});
|
|
# PLUG SECURITY HOLE
|
|
} elsif ( $account->{keyused} ne 't' ) {
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'Token has not been used yet!',
|
|
});
|
|
}
|
|
my $insert = $self->db->prepare("UPDATE accounts SET fullname = ?, postcode = ?, age = ?, gender = ?, WHERE username = ?");
|
|
$insert->execute(
|
|
@{$json}{ qw/ fullname postcode age gender / }, $account->{username},
|
|
);
|
|
|
|
$self->render( json => { success => Mojo::JSON->true } );
|
|
};
|
|
|
|
|
|
hook before_dispatch => sub {
|
|
my $self = shift;
|
|
|
|
$self->remove_all_expired_sessions();
|
|
|
|
#See if logged in.
|
|
my $sessionToken = $self->get_session_token();
|
|
|
|
#0 = no session, npn-0 is has updated session
|
|
my $hasBeenExtended = $self->extend_session($sessionToken);
|
|
|
|
my $path = $self->req->url->to_abs->path;
|
|
|
|
#Has valid session
|
|
if ($hasBeenExtended) {
|
|
#If logged in and requestine the login page redirect to the main page.
|
|
if ($path eq '/login') {
|
|
#Force expire and redirect.
|
|
$self->res->code(303);
|
|
$self->redirect_to('/');
|
|
}
|
|
}
|
|
#Has expired or did not exist in the first place and the path is not login
|
|
elsif ($path ne '/login' && $path ne '/register') {
|
|
$self->res->code(303);
|
|
$self->redirect_to('/login');
|
|
}
|
|
};
|
|
|
|
#FIXME placeholders
|
|
#Because of "before_dispatch" this will never be accessed unless the user is not logged in.
|
|
get '/login' => sub {
|
|
my $self = shift;
|
|
$self->render( text => 'This will be the login page.' );
|
|
};
|
|
|
|
#TODO set session cookie and add it to the database.
|
|
#FIXME This suffers from replay attacks, consider a challenge response. Would TLS solve this, most likely.
|
|
#SessionToken
|
|
#Because of "before_dispatch" this will never be accessed unless the user is not logged in.
|
|
post '/login' => sub {
|
|
my $self = shift;
|
|
|
|
my $json = $self->req->json;
|
|
$self->app->log->debug( "\n\nStart of login");
|
|
$self->app->log->debug( "JSON: " . Dumper $json );
|
|
|
|
if ( ! defined $json ){
|
|
$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'No json sent.',
|
|
},
|
|
status => 400,); #Malformed request
|
|
}
|
|
|
|
my $email = $json->{email};
|
|
if ( ! defined $email ){
|
|
$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'No email sent.',
|
|
},
|
|
status => 400,); #Malformed request
|
|
}
|
|
elsif ( ! $self->valid_email($email) ) {
|
|
$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'email is invalid.',
|
|
},
|
|
status => 400,); #Malformed request
|
|
}
|
|
|
|
my $password = $json->{password};
|
|
if ( ! defined $password ){
|
|
$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'No password sent.',
|
|
},
|
|
status => 400,); #Malformed request
|
|
}
|
|
|
|
|
|
#FIXME There is a timing attack here determining if an email exists or not.
|
|
if ($self->does_email_exist($email) && $self->check_password_email($email, $password)) {
|
|
#Match.
|
|
$self->app->log->debug('Path Success: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
|
|
my $userId = $self->get_userid_foreign_key($email);
|
|
|
|
#Generates and stores
|
|
my $hash = $self->generate_session($userId);
|
|
|
|
$self->app->log->debug('session dump:' . Dumper ($hash));
|
|
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->true,
|
|
$sessionTokenJsonName => $hash->{$sessionTokenJsonName},
|
|
$sessionExpiresJsonName => $hash->{$sessionExpiresJsonName},
|
|
});
|
|
}
|
|
else{
|
|
#Mismatch
|
|
$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'Email or password is invalid.',
|
|
},
|
|
status => 401,); #Unauthorized request
|
|
}
|
|
};
|
|
|
|
post '/logout' => sub {
|
|
my $self = shift;
|
|
|
|
my $json = $self->req->json;
|
|
$self->app->log->debug( "\n\nStart of logout");
|
|
$self->app->log->debug( "JSON: " . Dumper $json );
|
|
|
|
#If the session token exists.
|
|
if ($self->expire_current_session()) {
|
|
$self->app->log->debug('Path Success: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->true,
|
|
message => 'you were successfully logged out.',
|
|
});
|
|
}
|
|
#Due to the "before_dispatch" hook, this most likely will not be called. i.e. race conditions.
|
|
#FIXME untested.
|
|
#An invalid token was presented, most likely because it has expired.
|
|
else {
|
|
$self->app->log->debug('Path Error: file:' . __FILE__ . ', line: ' . __LINE__);
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'the session has expired or did not exist in the first place.',
|
|
},
|
|
status => 401,); #Unauthorized request
|
|
}
|
|
|
|
};
|
|
|
|
|
|
post '/fetchuser' => sub {
|
|
my $self = shift;
|
|
|
|
my $json = $self->req->json;
|
|
|
|
my $account = $self->get_account_by_username( $json->{username} );
|
|
|
|
unless ( defined $account ) {
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'Username not recognised, has your token expired?',
|
|
});
|
|
# PLUG SECURITY HOLE
|
|
} elsif ( $account->{keyused} ne 't' ) {
|
|
return $self->render( json => {
|
|
success => Mojo::JSON->false,
|
|
message => 'Token has not been used yet!',
|
|
});
|
|
}
|
|
|
|
# Add stuff to send back to user below here!
|
|
$self->render( json => {
|
|
success => Mojo::JSON->true,
|
|
});
|
|
};
|
|
|
|
|
|
helper valid_username => sub {
|
|
my ($self, $username) = @_;
|
|
return ($username =~ m/^[A-Za-z0-9]+$/);
|
|
};
|
|
|
|
helper valid_email => sub {
|
|
my ($self, $email) = @_;
|
|
return (Email::Valid->address($email));
|
|
};
|
|
|
|
helper get_active_user_id => sub {
|
|
my $self = shift;
|
|
|
|
my $token = $self->get_session_token();
|
|
if (! defined $token){
|
|
return undef;
|
|
}
|
|
|
|
my @out = $self->db->selectrow_array("SELECT UserIdAssignedTo_FK FROM SessionTokens WHERE SessionTokenName = ?",undef,($token));
|
|
if (! @out){
|
|
return undef;
|
|
}
|
|
else{
|
|
return $out[0];
|
|
}
|
|
};
|
|
|
|
helper get_session_token => sub {
|
|
my $self = shift;
|
|
|
|
#See if logged in.
|
|
my $sessionToken = undef;
|
|
|
|
my $json = $self->req->json;
|
|
if (defined $json) {
|
|
$sessionToken = $json->{$sessionTokenJsonName};
|
|
}
|
|
|
|
if ( ! defined $sessionToken || $sessionToken eq "" ) {
|
|
$sessionToken = $self->session->{$sessionTokenJsonName};
|
|
}
|
|
|
|
if (defined $sessionToken && $sessionToken eq "" ) {
|
|
$sessionToken = undef;
|
|
}
|
|
|
|
return $sessionToken;
|
|
};
|
|
|
|
|
|
#This assumes the user has no current session on that device.
|
|
helper generate_session => sub {
|
|
my ($self, $userId) = @_;
|
|
|
|
my $sessionToken = $self->generate_session_token();
|
|
my $expireDateTime = $self->session_token_expiry_date_time();
|
|
|
|
my $insertStatement = $self->db->prepare('INSERT INTO SessionTokens (SessionTokenName, UserIdAssignedTo_FK, ExpireDateTime) VALUES (?, ?, ?)');
|
|
my $rowsAdded = $insertStatement->execute($sessionToken, $userId, $expireDateTime);
|
|
|
|
$self->session(expires => $expireDateTime);
|
|
$self->session->{$sessionTokenJsonName} = $sessionToken;
|
|
|
|
return {$sessionTokenJsonName => $sessionToken, $sessionExpiresJsonName => $expireDateTime};
|
|
};
|
|
|
|
helper generate_session_token => sub {
|
|
my $self = shift;
|
|
return Data::UUID->new->create_str();
|
|
};
|
|
|
|
helper expire_all_sessions => sub {
|
|
my $self = shift;
|
|
|
|
my $rowsDeleted = $self->db->prepare("DELETE FROM SessionTokens")->execute();
|
|
|
|
return $rowsDeleted;
|
|
};
|
|
|
|
helper session_token_expiry_date_time => sub {
|
|
my $self = shift;
|
|
return time() + $sessionTimeSeconds;
|
|
};
|
|
|
|
helper remove_all_expired_sessions => sub {
|
|
my $self = shift;
|
|
|
|
my $timeDateNow = time();
|
|
|
|
my $removeStatement = $self->db->prepare('DELETE FROM SessionTokens WHERE ExpireDateTime < ?');
|
|
my $rowsRemoved = $removeStatement->execute($timeDateNow);
|
|
|
|
return $rowsRemoved;
|
|
};
|
|
|
|
|
|
#1 = session update, 0 = there was no session or it expired.
|
|
#We assume the token has a valid structure.
|
|
helper extend_session => sub {
|
|
my ( $self, $sessionToken ) = @_;
|
|
|
|
my $timeDateExpire = $self->session_token_expiry_date_time();
|
|
|
|
my $updateStatement = $self->db->prepare('UPDATE SessionTokens SET ExpireDateTime = ? WHERE SessionTokenName = ?');
|
|
my $rowsChanges = $updateStatement->execute($timeDateExpire, $sessionToken);
|
|
|
|
#Has been updated.
|
|
if ($rowsChanges != 0) {
|
|
$self->session(expires => $timeDateExpire);
|
|
return 1;
|
|
}
|
|
else {
|
|
$self->session(expires => 1);
|
|
return 0;
|
|
}
|
|
};
|
|
|
|
helper get_session_expiry => sub {
|
|
my ( $self, $sessionToken ) = @_;
|
|
|
|
my ( $expireTime ) = $self->db->selectrow_array("SELECT ExpireDateTime FROM SessionTokens WHERE SessionTokenName = ?", undef, ($sessionToken));
|
|
|
|
return $expireTime;
|
|
|
|
};
|
|
|
|
#True for session was expire, false there was no session to expire.
|
|
helper expire_current_session => sub {
|
|
my $self = shift;
|
|
|
|
my $sessionToken = $self->get_session_token();
|
|
|
|
my $removeStatement = $self->db->prepare('DELETE FROM SessionTokens WHERE SessionTokenName = ?');
|
|
my $rowsRemoved = $removeStatement->execute($sessionToken);
|
|
|
|
$self->session(expires => 1);
|
|
$self->session->{$sessionTokenJsonName} = $sessionToken;
|
|
|
|
return $rowsRemoved != 0;
|
|
};
|
|
|
|
#Return true if and only if the token exists and has not been used.
|
|
helper is_token_unused => sub {
|
|
my ( $self, $token ) = @_;
|
|
|
|
my ( $out ) = $self->db->selectrow_array("SELECT COUNT(AccountTokenId) FROM AccountTokens WHERE AccountTokenName = ? AND Used = 0", undef, ($token));
|
|
|
|
return $out != 0;
|
|
|
|
};
|
|
|
|
#Return true if and only if the token exists and has not been used.
|
|
helper does_organisational_id_exist => sub {
|
|
my ( $self, $organisationalId ) = @_;
|
|
|
|
my ( $out ) = $self->db->selectrow_array("SELECT COUNT(OrganisationalId) FROM Organisations WHERE OrganisationalId = ?", undef, ($organisationalId));
|
|
return $out != 0;
|
|
};
|
|
|
|
helper get_age_foreign_key => sub {
|
|
my ( $self, $ageString ) = @_;
|
|
|
|
my ($out) = $self->db->selectrow_array("SELECT AgeRangeId FROM AgeRanges WHERE AgeRangeString = ?", undef, ($ageString));
|
|
return $out;
|
|
};
|
|
|
|
helper get_userid_foreign_key => sub {
|
|
my ( $self, $email ) = @_;
|
|
|
|
my ($out) = $self->db->selectrow_array("SELECT UserId FROM Users WHERE Email = ?", undef, ($email));
|
|
return $out;
|
|
|
|
};
|
|
|
|
|
|
helper does_username_exist => sub {
|
|
my ( $self, $username ) = @_;
|
|
|
|
my ($out) = $self->db->selectrow_array("SELECT COUNT(UserName) FROM Customers WHERE UserName = ?", {}, ($username));
|
|
return $out != 0;
|
|
};
|
|
|
|
helper does_email_exist => sub {
|
|
my ( $self, $email ) = @_;
|
|
|
|
my ($out) = $self->db->selectrow_array("SELECT COUNT(Email) FROM Users WHERE Email = ?", {}, ($email));
|
|
return $out != 0;
|
|
};
|
|
|
|
helper set_token_as_used => sub {
|
|
my ( $self, $token ) = @_;
|
|
|
|
#Return true if and only if the token exists and has not been used.
|
|
my $statement = $self->db->prepare("UPDATE AccountTokens SET Used = 1 WHERE AccountTokenName = ? AND Used = 0 ");
|
|
my $rows = $statement->execute($token);
|
|
|
|
#print '-set_token_as_used-'.(Dumper($rows))."-\n";
|
|
|
|
return $rows != 0;
|
|
};
|
|
|
|
helper generate_hashed_password => sub {
|
|
my ( $self, $password ) = @_;
|
|
|
|
my $ppr = Authen::Passphrase::BlowfishCrypt->new(
|
|
cost => 8, salt_random => 1,
|
|
passphrase => $password);
|
|
return $ppr->as_crypt;
|
|
|
|
};
|
|
|
|
# We assume the user already exists.
|
|
helper check_password_email => sub{
|
|
my ( $self, $email, $password) = @_;
|
|
|
|
my ($hashedPassword) = $self->db->selectrow_array("SELECT HashedPassword FROM Users WHERE Email = ?", undef, ($email));
|
|
my $ppr = Authen::Passphrase::BlowfishCrypt->from_crypt($hashedPassword);
|
|
|
|
return $ppr->match($password);
|
|
};
|
|
|
|
app->start;
|