
Research
Malicious npm Package Brand-Squats TanStack to Exfiltrate Environment Variables
A brand-squatted TanStack npm package used postinstall scripts to steal .env files and exfiltrate developer secrets to an attacker-controlled endpoint.
github.com/Dionizio8/pos-go-expert/multithreading
Advanced tools
Neste desafio vocĂȘ terĂĄ que usar o que aprendemos com Multithreading e APIs para buscar o resultado mais rĂĄpido entre duas APIs distintas.
As duas requisiçÔes serão feitas simultaneamente para as seguintes APIs:
https://brasilapi.com.br/api/cep/v1/01153000 + cep
http://viacep.com.br/ws/" + cep + "/json/
Os requisitos para este desafio sĂŁo:
Acatar a API que entregar a resposta mais rĂĄpida e descartar a resposta mais lenta.
O resultado da request deverå ser exibido no command line com os dados do endereço, bem como qual API a enviou.
Limitar o tempo de resposta em 1 segundo. Caso contrĂĄrio, o erro de timeout deve ser exibido.
cd multithreading/cmd
go run main.go
{
"address": {
"cep": "04094-050",
"state": "SP",
"city": "SĂŁo Paulo",
"neighborhood": "Parque Ibirapuera",
"street": "Avenida Pedro Ălvares Cabral"
},
"api": "via_cep",
"created_at": "2024-05-07T22:41:53.652256-03:00"
}
Como o projeto tem varios exemplos e dependendo de como esta configurado o GO ou editor em sua maquina recomendo abrir o projeto diretamente na pasta multithreading.
cd multithreading
code .
cd cmd
go run main.go 04094050
{
"address": {
"cep": "04094-050",
"state": "SP",
"city": "SĂŁo Paulo",
"neighborhood": "Parque Ibirapuera",
"street": "Avenida Pedro Ălvares Cabral"
},
"api": "via_cep",
"created_at": "2024-05-07T22:41:53.652256-03:00"
}
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