Qolzam

# Install client-side tool into /usr/local/bin/
$ wget https://github.com/bitnami-labs/sealed-secrets/releases/download/v0.8.3/kubeseal-$(go env GOOS)-$(go env GOARCH) -O kubeseal
$ sudo install -m 755 kubeseal /usr/local/bin/kubeseal

Qolzam

faas-cli cloud seal --name red-gold-secrets \
  --literal password="password" --literal email="example@gmail.com" --literal sign-secret="slack_signing_secret"

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cd $HOME/mail-of-slack
curl -O https://raw.githubusercontent.com/openfaas/cloud-functions/master/pub-cert.pem

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// Email callback handler
    const emailCallback = (emailResult) => {
        let result = null
        if (emailResult.error) {
            result = {
                "text": "There is problem!",
                "attachments": [
                    {
                        "text": JSON.stringify(emailResult.error)
                    }

Qolzam

"use strict"

const qs = require('qs');
const utils = require('./utils')

module.exports = (context, callback) => {

    // Parse query string
    const data = qs.parse(context)

Qolzam

const crypto = require('crypto');
const qs = require('qs');
const fs = require('fs');
const nodemailer = require('nodemailer');
const md = require('markdown-it')({
    html: true,
    linkify: true,
    breaks: true,
    typographer: true
});

Qolzam

cd $HOME/mail-of-slack/slack-mail
npm install --save markdown-it@9.1.0 markdown-it-emoji@1.4.0 nodemailer@6.3.0 qs@6.8.0

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version: 1.0
provider:
  name: openfaas
  gateway: http://127.0.0.1:8080
functions:
  slack-mail:
    lang: node
    handler: ./slack-mail
    image: slack-mail:latest
    labels: 

Qolzam

# Call OpenFaaS API
curl https://red-gold.o6s.io/slack-mail

Qolzam

git init
git add .
git commit -sm 'Init test'

# Set remote to my github account repository
git remote add origin git@github.com:red-gold/slack-of-mail.git

# Push to repository
git push --set-upstream origin master -f