mcarbonneaux

esphome:
  name: west_warehouse_access_control
  platform: ESP32
  board: esp32-poe
  includes:
    - custom_components/wiegand_device/wiegand_device.h

ethernet:
  use_address: west_warehouse_access_control
  type: LAN8720

mcarbonneaux

This is a working example on how to store CryptoKeys locally in your browser. We are able to save the objects, without serializing them. This means we can keep them not exportable (which might be more secure?? not sure what attack vectors this prevents).

To try out this example, first make sure you are in a browser that has support for async...await and indexedDB (latest chrome canary with chrome://flags "Enable Experimental Javascript" works). Load some page and copy and paste this code into the console. Then call encryptDataSaveKey(). This will create a private/public key pair and encrypted some random data with the private key. Then save both of them. Now reload the page, copy in the code, and run loadKeyDecryptData(). It will load the keys and encrypted data and decrypt it. You should see the same data logged both times.

mcarbonneaux

How to create a self-signed SSL Certificate with SubjectAltName(SAN)

After Chrome 58, self-signed certificate without SAN is not valid anymore.

Step 1: Generate a Private Key

openssl genrsa -des3 -out example.com.key 2048

Step 2: Generate a CSR (Certificate Signing Request)

mcarbonneaux

The newer versions of bash include a regex operator =~

Simple example

$ re='t(es)t'
$ [[ "test" =~ $re ]]
$ echo $?
0
$ echo ${BASH_REMATCH[1]}
es

mcarbonneaux

# activate the virtualenv 
source /home/superset/.virtualenvs/superset/bin/activate
fabmanager  reset-password --app superset --username admin --password enteryournewpassword

mcarbonneaux

SELECT table,
    formatReadableSize(sum(bytes)) as size,
    min(min_date) as min_date,
    max(max_date) as max_date
    FROM system.parts
    WHERE active
GROUP BY table

mcarbonneaux

all: saml-2.0-os xsd/xenc-schema.xsd xsd/xmldsig-core-schema.xsd xcatalog/saml-metadata.xml

saml-2.0-os:
	mkdir -p saml-2.0-os
	wget http://docs.oasis-open.org/security/saml/v2.0/saml-2.0-os.zip
	unzip -d saml-2.0-os saml-2.0-os.zip *.xsd

xcatalog/saml-metadata.xml:
	mkdir -p xcatalog
	xmlcatalog --noout --create xcatalog/saml-metadata.xml

mcarbonneaux

Here is a work around to automate OCSP stapling on Opnsense with HAproxy plugin.

Hope it helps :)

I created a script based on acme.sh's haproxy deploy hook.

As /tmp is emptied on reboot you need to regenerate ocsp files on startup so I put the script as a startup script: /usr/local/etc/rc.syshook.d/start/99-ocsp (symoblic links in rc.syshook.d don't work).

#!/bin/sh                          

mcarbonneaux

Microsoft Visual C++ Redistributable Packages

• Microsoft Visual C++ 2005 Redistributable Package
  
  • x64 8.0.61000 (EOL)
    
  • x86 8.0.61001 (EOL)
• Microsoft Visual C++ 2008 Redistributable Package
  
  • x64 9.0.30729.6161 (EOL)
    
  • x86 9.0.30729.6161 (EOL)
• Microsoft Visual C++ 2010 Redistributable Package
  
• x64 10.0.40219.473

mcarbonneaux

<?xml version="1.0" encoding="utf-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
  xmlns:bal="http://schemas.microsoft.com/wix/BalExtension"
  xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">

  <Bundle
    Name="Example Product"
    Version="1.2.3.4"
    Manufacturer="John Doe"
    Copyright="© 2022 John Doe"