Gowee

// ./clatter/examples/hybrid_wire_format.rs
//! Wire format analysis for hybrid (X25519 + ML-KEM) Noise handshake patterns.
//!
//! This example captures the raw bytes of each handshake message to show
//! the on-wire field layout for `hybridNNpsk0`, demonstrating that the
//! responder's ML-KEM public key is omitted when the KEM ephemeral exchange
//! is already complete.
//!
//! Run with:
//!   cargo run --example hybrid_wire_format

Gowee

#!/bin/sh
#
# netifd proto for a CLAT-style Jool SIIT instance in its own network namespace.

JOOL_CLAT_STATE_DIR="/var/run/jool-clat-proto"
# Fixed defaults keep the proto stateless; users can still override both sides.
JOOL_DEFAULT_HOST_V4="192.0.2.0/31"
JOOL_DEFAULT_NS_V4="192.0.2.1/31"

[ -n "$INCLUDE_ONLY" ] || {

Gowee

#!/usr/bin/env python3
import sys
from PIL import Image, ImageDraw, ImageFont
from PIL.ExifTags import TAGS, GPSTAGS
from datetime import date, datetime, timezone

def calculate_crop_dimensions(image, ratio=3/2):
    width, height = image.size
    l = width > height # is landscape
    if not l:

Gowee

const WOW_TOKEN = "W0w!"

async function handleRequest(request) {
  const upgradeHeader = request.headers.get('Upgrade');
  const token = request.headers.get('X-WOW-TOKEN');
  const addr = request.headers.get('X-WOW-ADDR');
  if (token !== WOW_TOKEN) {
    return new Response('Forbidden', { status: 403 });
  }
  if (!upgradeHeader || upgradeHeader !== 'websocket') {

Gowee

#!/bin/sh
parted /dev/vda -- mklabel gpt
parted /dev/vda -- mkpart esp 1MiB 100MiB
parted /dev/vda -- mkpart primary 100MiB 100%
parted /dev/vda -- set 1 boot on
mkfs.ext4 -L nixos /dev/vda2 # btrfs not working?
mkfs.vfat -F32 -n boot /dev/vda1
mkdir -p /mnt
mount /dev/vda2 /mnt
mkdir -p /mnt/boot

Gowee

#!/usr/bin/env python
# -*- coding: utf-8 -*-

#  Backup 2017-01-07.

from uuid import uuid4

from telegram import InlineQueryResultArticle, ParseMode, \
    InputTextMessageContent
from telegram.ext import Updater, InlineQueryHandler, CommandHandler

Gowee

#!/bin/sh
set -eux

cd /tmp

filename=$(opkg update && opkg info telegraf | grep "Filename:" | cut -d' ' -f2)
repo=$(cat /etc/opkg/distfeeds.conf | grep "openwrt_packages" | cut -d' ' -f3)
url="$repo/$filename"

wget -q $url

Gowee

#!/bin/sh
set -u

WGIF="winnie"
STEP=3600
PSTART=5500
PEND=5999

CONFFILE="/etc/wireguard/$WGIF.conf"
PLEN=$((PEND-PSTART+1))

Gowee

#!/usr/bin/env python3
# filter disinct connections by 4-tuples from tcpdump output
pairs = set()

while (line := input()):
    time, family, orig, _, dest, remaining = line.split(maxsplit=5)
    dest = dest[:-1]
    if (orig, dest) not in pairs:
        print(f"{orig} > {dest}, {time}, {remaining}")
        pairs.add((orig, dest))

Gowee

# -*- coding: utf8 -*-
# To be deployed to Tecent SCF
# https://console.cloud.tencent.com/scf/

import json
def main_handler(event, context):
    srcip = event['requestContext']['sourceIp']
    dest_url = "https://water-meter.bamboo.workers.dev/callback?ip=" + srcip
    resp = {
        "isBase64Encoded": False,