Antonio Viggiano aviggiano

## ir.py
# add this to your hardhat config
#     compilers: [
#      {
#        version: "0.8.13",
#         settings: {
#           viaIR: true,
#           outputSelection: {
#             "*": {
#               "*": ["irOptimized"],
#             },

## sample.md

      
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                DanielVF
                / sample.md
            
            
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                Sample Vulnerability Report
              
          
    Impact

CRITICAL! Almost all USDC liquidity on the REKT/USDC uniswap pool can be stolen, due to an authorization issue with burnFrom() on the REKT token.
Background

Uniswap v2 pools get the prices for their swaps by comparing the relative amounts of each of the two tokens that they hold. If the pool holds very little of token A, and a lot of token B, then it only takes a little of token A to buy a lot of token B.
Currently REKT and USDC are fairly priced in the pool. If there were to suddenly be very little REKT in the pool, but the same amount of USDC, then very little REKT would be able to buy a lot of USDC.

  
## api_gateway_to_sqs.md

      
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                afloesch
                / api_gateway_to_sqs.md
            
            
              Last active
              February 14, 2024 14:04
            
          
    Terraforming API Gateway to SQS queue

Example of a bare-minimum terraform script to setup an API Gateway endpoint that takes records and puts them into an SQS queue.
SQS

Start by creating the SQS queue.
resource "aws_sqs_queue" "queue" {

  
## S3-Static-Sites.md

      
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                bradwestfall
                / S3-Static-Sites.md
            
            
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              April 10, 2024 16:40
            
              
                Use S3 and CloudFront to host Static Single Page Apps (SPAs) with HTTPs and www-redirects. Also covers deployments.
              
          
    S3 Static Sites

⚠ This post is fairly old. I don't keep it up to date. Be sure to see comments where some people have posted updates
What this will cover

Host a static website at S3
Redirect www.website.com to website.com
Website can be an SPA (requiring all requests to return index.html)
Free AWS SSL certs
Deployment with CDN invalidation


## lifecycle-cheat-sheet.md

      
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                HyperBrain
                / lifecycle-cheat-sheet.md
            
            
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              March 20, 2024 00:17
            
              
                Serverless Lifecycle Cheat Sheet
              
          
    Serverless plugin author's cheat sheet

This cheat sheet provides a detailed overview of the exposed lifecycle events
and available commands (and entrypoints) of the Serverless framework, that can
be hooked by plugins (internal and external ones). The document is structured by
the commands invoked by the user.
Lifecycle events are shown as the globally available outer events (all providers)
and sub lifecycle events that are provider specific in the called order. Currently
only the AWS provider is shown. If you have information about the other provider,

  
## Plain Old Bash (POB) idempotent recipe to install redis
# install redis
cd /tmp
rm -fr redis-stable
wget http://download.redis.io/redis-stable.tar.gz
tar xvzf redis-stable.tar.gz
cd redis-stable
make
make install

# prepare necessary directories
	# add this to your hardhat config
	# compilers: [
	# {
	# version: "0.8.13",
	# settings: {
	# viaIR: true,
	# outputSelection: {
	# "*": {
	# "*": ["irOptimized"],
	# },
	# install redis
	cd /tmp
	rm -fr redis-stable
	wget http://download.redis.io/redis-stable.tar.gz
	tar xvzf redis-stable.tar.gz
	cd redis-stable
	make
	make install

	# prepare necessary directories