JCloudYu JCloudYu

## get_ip_address.py
#!/usr/bin/env python3
# https://gist.github.com/EONRaider/3b7a8ca433538dc52b09099c0ea92745
__author__ = 'EONRaider, keybase.io/eonraider'

import fcntl
import socket
import struct

try:
    from netifaces import AF_INET, ifaddresses

## beacon.py
import struct
import ubluetooth as bt
from micropython import const

MANUFACTURER_ID         = const(0x004C)
DEVICE_TYPE             = const(0x02)
DATA_LENGTH             = const(0x15)
BR_EDR_NOT_SUPPORTED    = const(0x04)
FLAG_BROADCAST          = const(0x01)
MANUFACTURER_DATA       = const(0xFF)

## webcrypto-examples.md

      
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                JCloudYu
                / webcrypto-examples.md
            
            
              Created
              February 9, 2023 11:25
                — forked from pedrouid/webcrypto-examples.md
            
              
                Web Cryptography API Examples
              
          
    Web Cryptography API Examples

Live Table: https://diafygi.github.io/webcrypto-examples/
I couldn't find anywhere that had clear examples of WebCryptoAPI, so I
wrote examples and made a live table with them. Pull requests welcome!

RSASSA-PKCS1-v1_5


generateKey |
importKey |


## README.md

      
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                JCloudYu
                / README.md
            
            
              Created
              April 15, 2021 09:59
                — forked from qti3e/README.md
            
              
                List of file signatures and mime types based on file extensions
              
          
    About

This file was generated automatically based on this two sources:

/etc/nginx/mime.types
http://www.garykessler.net/library/file_sigs.html

File format

This is a JSON object by following structure:
[string ext] : {
 signs: [sign]


## aes.go
package main

import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"
	"crypto/sha256"
	"encoding/base64"
	"fmt"
	"io"

## daemon.cpp
#include <dirent.h>
#include <iterator>
#include <cstdlib>
#include <cstring>
#include <sstream>
#include <iostream>
#include <stdlib.h>
#include <string>
#include <sys/stat.h>
#include <syslog.h>

## embedded-script-packer.js
/**
 *	Author: ChenyChen, JCloudYu
 *	Create: 2020/01/29
 **/
(async()=>{
	"use strict";

	const START_SIG = "//@export";
	const START_SIG_LEN = START_SIG.length;
	const END_SIG = "//@endexport";

## angularpromise.js
// ES6

class AngularPromise extends Promise {
    constructor(executor) {
        super((resolve, reject) => {
            // before
            return executor(resolve, reject);
        });
        // after
    }

## keys
# Generate the private and public keys
openssl ecparam -name secp256k1 -genkey -noout | openssl ec -text -noout > key

# Extract the public key and remove the EC prefix 0x04
cat key | grep pub -A 5 | tail -n +2 | tr -d '\n[:space:]:' | sed 's/^04//' > pub

# Extract the private key and remove the leading zero byte
cat key | grep priv -A 3 | tail -n +2 | tr -d '\n[:space:]:' | sed 's/^00//' > priv

# Generate the hash and take the address part
	#!/usr/bin/env python3
	# https://gist.github.com/EONRaider/3b7a8ca433538dc52b09099c0ea92745
	__author__ = 'EONRaider, keybase.io/eonraider'

	import fcntl
	import socket
	import struct

	try:
	from netifaces import AF_INET, ifaddresses
	import struct
	import ubluetooth as bt
	from micropython import const

	MANUFACTURER_ID = const(0x004C)
	DEVICE_TYPE = const(0x02)
	DATA_LENGTH = const(0x15)
	BR_EDR_NOT_SUPPORTED = const(0x04)
	FLAG_BROADCAST = const(0x01)
	MANUFACTURER_DATA = const(0xFF)
	package main

	import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"
	"crypto/sha256"
	"encoding/base64"
	"fmt"
	"io"
	#include <dirent.h>
	#include <iterator>
	#include <cstdlib>
	#include <cstring>
	#include <sstream>
	#include <iostream>
	#include <stdlib.h>
	#include <string>
	#include <sys/stat.h>
	#include <syslog.h>
	/**
	* Author: ChenyChen, JCloudYu
	* Create: 2020/01/29
	**/
	(async()=>{
	"use strict";

	const START_SIG = "//@export";
	const START_SIG_LEN = START_SIG.length;
	const END_SIG = "//@endexport";
	// ES6

	class AngularPromise extends Promise {
	constructor(executor) {
	super((resolve, reject) => {
	// before
	return executor(resolve, reject);
	});
	// after
	}
	# Generate the private and public keys
	openssl ecparam -name secp256k1 -genkey -noout \| openssl ec -text -noout > key

	# Extract the public key and remove the EC prefix 0x04
	cat key \| grep pub -A 5 \| tail -n +2 \| tr -d '\n[:space:]:' \| sed 's/^04//' > pub

	# Extract the private key and remove the leading zero byte
	cat key \| grep priv -A 3 \| tail -n +2 \| tr -d '\n[:space:]:' \| sed 's/^00//' > priv

	# Generate the hash and take the address part