Russell Black killdash9
emeraldsanto
/ presign-sts-get-caller-identity.ts
Last active
June 26, 2024 16:09
Presign an AWS STS GetCallerIdentity request for later use, adapted to JavaScript from https://donchev.is/post/aws-lambda-invoker-identification
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| import { defaultProvider } from "@aws-sdk/credential-provider-node"; | |
| import { HttpRequest } from "@aws-sdk/protocol-http"; | |
| import { Sha256 } from '@aws-crypto/sha256-js'; | |
| import { SignatureV4 } from "@aws-sdk/signature-v4"; | |
| import { stringify } from "qs"; | |
| async function main(): Promise<string> { | |
| const signer = new SignatureV4({ | |
| credentials: defaultProvider(), | |
| region: process.env.AWS_REGION, |
killdash9
/ httpserver.sh
Last active
February 26, 2018 01:44
A minimal HTTP server in bash that listens on port 1234
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| #!/bin/bash | |
| #Serves the current directory. | |
| test -p .f||mkfifo .f;while :;do cat .f|nc -l ${1:-1234}|(read m u p;echo $u;u=${u#/};{ echo -e 'HTTP/1.0 200 OK\nContent-type:text/html\n';test -d $u&&ls $u|sed "s,.*,<a href=\"$u/&\">&<br>,"||cat $u;}>.f);done |