ddworken

Sandbox allow-unique-origin and customizing Blob response headers

A Web Platform API proposal to improve sandboxing and Blob URL

David Dworken, Feb 2023 (©2023, Google)

TL;DR: Add a allow-unique-origin sandbox directive and response headers to Blob URLs

allow-unique-origin sandbox directive

ddworken

#!/bin/bash
if $(/usr/sbin/service openvpn status | grep -q 'Active: active'); then
  /usr/sbin/service openvpn stop
else
  /usr/sbin/service openvpn start
fi

ddworken

from PIL import Image

def average(filename):
    colorOutput = {'r':-1, 'b':-1, 'g':-1}
    image = Image.open(filename)
    for channel in range(3):
        channelPixels = [pixel for pixel in image.getdata(band=channel)]
        colorOutput[colorOutput.keys()[channel]] = sum(channelPixels) / len(channelPixels)
    return colorOutput

ddworken

sudo mount /dev/sda1 /mnt
mount -t proc proc /mnt/proc
mount -t sysfs sys /mnt/sys
mount -o bind /dev /mnt/dev
cp -L /etc/resolv.conf /mnt/etc/resolv.conf
chroot /mnt /bin/bash

ddworken

#include <Servo.h> // needed to interface with the servos

const int lowerSensorPin = 2; //pin that the first switch is attached to
const int upperSensorPin = 3; //pin that the second switch is attach to

const int lowerServoPin = 5; //pin that the first servo is attаched to
ⅽonst int upperServoPin = 6; //pin that the second servo is attached to

Servo lowerServo; //init the first/lower servo 
Servo upperServo; //init the second/upper servo

ddworken

#include <Servo.h> 

const int lowerSensorPin = 2;
const int upperSensorPin = 3;

const int lowerServoPin = 5;
const int upperServoPin = 6;

Servo lowerServo;
Servo upperServo;

ddworken

Keybase proof

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• I am ddworken on github.
• I am dworken (https://keybase.io/dworken) on keybase.
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To claim this, I am signing this object:

ddworken

#!/bin/python
import sys
import pprint
import math

inArr = []
matrix = [[0 for x in range(len(sys.argv)-1)] for x in range(len(sys.argv)-1)]
p = float(sys.argv[1])
sum = 0