| High level error codes | |
| 0x1080 PEM - No PEM header or footer found | |
| 0x1100 PEM - PEM string is not as expected | |
| 0x1180 PEM - Failed to allocate memory | |
| 0x1200 PEM - RSA IV is not in hex-format | |
| 0x1280 PEM - Unsupported key encryption algorithm | |
| 0x1300 PEM - Private key password can't be empty | |
| 0x1380 PEM - Given private key password does not allow for correct decryption | |
| 0x1400 PEM - Unavailable feature, e.g. hashing/encryption combination |
| Windows Registry Editor Version 5.00 | |
| ; Windows terminal | |
| ; Sets up the "Windows Terminal" top level item | |
| [HKEY_CLASSES_ROOT\Directory\shell\MenuWindowsTerminal] | |
| "MUIVerb"="Windows Terminal" | |
| "Icon"="C:\\Program Files\\WindowsApps\\Microsoft.WindowsTerminal_0.10.781.0_x64__8wekyb3d8bbwe\\WindowsTerminal.exe" | |
| "ExtendedSubCommandsKey"="Directory\\ContextMenus\\MenuWindowsTerminal" |
| REM Download ffmpeg from https://www.ffmpeg.org/download.html. | |
| REM Place ffmpeg.exe in the folder with the vob files | |
| REM Merge all vob files into one | |
| REM VTS_01_0.VOB is usually the menu which you may not want | |
| if exist VTS_01_7.VOB ( | |
| copy /b VTS_01_1.VOB+VTS_01_2.VOB+VTS_01_3.VOB+VTS_01_4.VOB+VTS_01_5.VOB+VTS_01_6.VOB+VTS_01_7.VOB ConCat.vob | |
| ) else if exist VTS_01_6.VOB ( | |
| copy /b VTS_01_1.VOB+VTS_01_2.VOB+VTS_01_3.VOB+VTS_01_4.VOB+VTS_01_5.VOB+VTS_01_6.VOB ConCat.vob | |
| ) else if exist VTS_01_5.VOB ( |
| #include "Arduino.h" | |
| #include <WiFi.h> | |
| #include "esp_log.h" | |
| #include "esp_system.h" | |
| #include "esp_event.h" | |
| #include "mqtt_client.h" | |
| #define SECURE_MQTT // Comment this line if you are not using MQTT over SSL | |
| #ifdef SECURE_MQTT |
| const unsigned char shmtable[6][12]={ | |
| {11,10,10,9,9,9,8,9,9,10,11,9}, | |
| {20,20,21,21,22,22,22,22,21,21,20,19}, | |
| {11,10,10,9,9,9,8,9,9,10,11,10}, | |
| {20,20,21,21,22,22,22,22,21,21,20,19}, | |
| {12,11,11,10,10,10,9,10,10,11,12,10}, | |
| {19,19,20,20,21,21,21,21,20,20,19,18}}; | |
| const unsigned char miltable[6][12]={ | |
| {20,19,19,19,20,20,21,21,21,21,20,20}, |
Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt
If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a
I will be using the root user, but would suggest creating a new user
| Moved to: | |
| https://github.com/cra0zy/code-nautilus | |
| since people want to add features to it and no notification arrive from comments on gist. |
| 'use strict'; | |
| const crypto = require('crypto'); | |
| const ENC_KEY = "bf3c199c2470cb477d907b1e0917c17b"; // set random encryption key | |
| const IV = "5183666c72eec9e4"; // set random initialisation vector | |
| // ENC_KEY and IV can be generated as crypto.randomBytes(32).toString('hex'); | |
| const phrase = "who let the dogs out"; | |
| var encrypt = ((val) => { |
| /*# 1- Identify the UART interface, GPIO pins and Alternate Function #########*/ | |
| /* For example: | |
| * B-L475E-IOT01A: | |
| * PB6 ------> USART1_TX | |
| * PB7 ------> USART1_RX | |
| * | |
| * NUCLEO-L476RG: | |
| * PA2 ------> USART2_TX | |
| * PA3 ------> USART2_RX | |
| * |
Info: https://www.nginx.com/resources/admin-guide/nginx-https-upstreams/
Source: http://nategood.com/client-side-certificate-authentication-in-ngi
This is SSL, so you'll need an cert-key pair for you/the server, the api users/the client and a CA pair. You will be the CA in this case (usually a role played by VeriSign, thawte, GoDaddy, etc.), signing your client's certs. There are plenty of tutorials out there on creating and signing certificates, so I'll leave the details on this to someone else and just quickly show a sample here to give a complete tutorial. NOTE: This is just a quick sample of creating certs and not intended for production.
