Created
February 16, 2023 17:10
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calculate cert pin
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#!/bin/bash | |
# EDS Certificate pin calculator | |
# 2023, Besmir Zanaj | |
# Usage: | |
# /ets_pin_calculator.sh <CERT_FILE> | |
# This script will calulate the EDS cert pin for a certificate file. | |
# More info in RFC-7469 - https://www.rfc-editor.org/rfc/rfc7469#section-2.1.1 | |
# It takes only one argument, the CERT File in PEM (x509) format. | |
# Make sure openssl binary is already installed or available in $PATH | |
openssl x509 -in $1 -noout -pubkey | openssl pkey -inform PEM -pubin -outform der | openssl sha1 -sha256 -binary | openssl enc -base64 |
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