iansltx

Safari iframe cookie workaround

Safari by default discards cookies set in an iframe unless the host that's serving the iframe has set a cookie before, outside the iframe. Safari is the only browser that does this.

The 10k foot view

In order to get around the issue, the parent (src) and child/iframed/remote (dest) site have to work together, if the source site only wants users to access the destination via the iframe and can't assume that the user has visited the destination host before.

iansltx

<?php

$filename = $argv[1];
if (!file_exists($filename))
    die("file not found\n");

$rows = explode("\n", str_replace(["\r\n", "\r"], "\n", trim(file_get_contents($filename))));
$headers = str_getcsv(array_shift($rows));
$data = array_map(function($row) use ($headers) {return array_combine($headers, str_getcsv($row));}, $rows);
usort($data, function($a, $b) {return strtotime($a['Start date']) > strtotime($b['Start date']) ? 1 : -1;});

iansltx

<?php

class MyAction
{
    protected $request;
    protected $responder;
    
    public function __construct(Aura\Web\Request $request, ResponderInterface $responder) {
        // you'd inject other stuff here normally, but let's assume that this is extended elsewhere
        $this->request = $request;

iansltx

# pass the MB of RAM you want to use as your argument
# Nmax = 10,000 * RAM_in_MB; CPU time on an EC2 r3.8xlarge is 60s/1M Nmax
# adapted from http://stackoverflow.com/a/8263898/2476827
import sys
from numpy import mat, array

def gen_pythagorean_triples(max):
        u = mat(' 1 2 2; -2 -1 -2; 2 2 3')
        a = mat(' 1 2 2; 2 1 2; 2 2 3')
        d = mat('-1 -2 -2; 2 1 2; 2 2 3')

iansltx

<?php

class MyQuery {
    protected function buildCollectionQuery($is_count_query = false) {
        $qs = $is_count_query ? $this->baseCountQS : $this->baseCollectionQS;
        $qsParams = [''];

        if ($this->showInactive === false) {
            $qs .= " && u.userStatus = 'active'";
        }