atlascoder

require 'base64'
require 'openssl'

# 3 parameters needed
if ARGV.length == 3
        API_KEY = ARGV[0]
        API_SECRET_KEY = ARGV[1]
        OAUTH_CALLBACK = ARGV[2]
else
        puts "USAGE: ruby twitter_request_token.rb API_KEY API_SECRET_KEY OAUTH_CALLBACK"

atlascoder

1. Create configuration file with SAN attributes san.cnf:

[req]
distinguished_name = req_distinguished_name
x509_extensions     = req_ext
prompt = no
[req_distinguished_name]
countryName = UA
stateOrProvinceName = AA
localityName = Kyiv

atlascoder

README

Granted, this is little more than an obfuscated way of having a publicly writable S3 bucket, but if you don’t have a server which can pre-sign URLs for you, this might be an acceptable solution.

For this to work, you take the following steps:

1. Create a Lambda func, along with a new IAM role, keeping the default code.
2. Create an API in the API Gateway.

atlascoder

## REQUEST MAPPING
{
    "version" : "2017-02-28",
    "operation" : "Query",
    "index": "shopID-vendorID-index",
    "query" : {
        "expression": "shopID = :shopID AND vendorID = :vendorID",
        "expressionValues" : {
            ":shopID" : $util.dynamodb.toDynamoDBJson($ctx.args.shopID),
            ":vendorID" : $util.dynamodb.toDynamoDBJson($ctx.args.vendorID)

atlascoder

{
    "configurations": [
        {
            "name": "ESP-IDF",
            "includePath": [
                "${workspaceFolder}/**"
            ],
            "defines": [],
            "compilerPath": "${env.HOME}/.espressif/tools/xtensa-esp32-elf/esp-2021r2-8.4.0/xtensa-esp32-elf/bin/xtensa-esp32-elf-g++",
            "cStandard": "c99",

atlascoder

#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>

// some parsing definition struct
// .offsets - offsets of structure members

typedef struct ParsingDef_t {
    const char* scanfPattern;