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undergroundwires committed May 23, 2020
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18 changes: 18 additions & 0 deletions .github/workflows/build-and-test.yaml
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name: Build & test

on:
pull_request:
branches:
- master

jobs:
build-and-test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/setup-node@v1
with:
node-version: 14.x
- run: npm ci
- run: npm test
- run: npm run compile
23 changes: 23 additions & 0 deletions .github/workflows/bump-and-release.yaml
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name: Bump & release

on:
pull_request:
types: [closed]
branches:
- master
push: # Ensure a new release is created for each new tag
tags:
- '[0-9]+.[0-9]+.[0-9]+'

jobs:
bump-version-and-release:
if: > # Push => Ensure only changes from master. PR => to not trigger when closing PR without merging
(github.event_name == 'push' && github.event.base_ref == 'refs/heads/master')
|| github.event.pull_request.merged == true
runs-on: ubuntu-latest
steps:
-
uses: undergroundwires/bump-everywhere@master
with:
user: undergroundwires-bot
release-token: ${{secrets.BUMP_GITHUB_PAT}} # Does not trigger release pipeline if we use default token: https://git.luolix.topmunity/t5/GitHub-Actions/Github-Action-trigger-on-release-not-working-if-releases-was/td-p/34559
43 changes: 43 additions & 0 deletions .github/workflows/publish.yaml
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name: Publish

on:
release:
types: [created] # will be triggered when a NON-draft release is created and published.

jobs:

build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/setup-node@v1
with:
node-version: 14.x
- run: npm ci
- run: npm test
- run: npm run compile
- run: |
mkdir "../artifact"
cp -r . "../artifact"
rm -rf "../artifact/.git"
rm -rf "../artifact/.github"
rm -rf "../artifact/node_modules"
- uses: actions/upload-artifact@v1
with:
name: package
path: ../artifact

publish-npm:
needs: build
runs-on: ubuntu-latest
steps:
- uses: actions/setup-node@v1
with:
node-version: 14.x
registry-url: https://registry.npmjs.org/
- uses: actions/download-artifact@v1
with:
name: package
- run: cd package && npm publish
env:
NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
34 changes: 34 additions & 0 deletions .github/workflows/quality-checks.yaml
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name: Quality checks

on:
pull_request:
branches:
- master

jobs:
lint:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Setup node
uses: actions/setup-node@v1
with:
node-version: 14.x
-
name: Install dependencies
run: npm install --only=dev
-
name: Validate js
run: npm run lint-js
-
name: 'Validate md: Relative URLs'
run: npm run lint-md-urls-relative
-
name: 'Validate md: Enforce standards'
run: npm run lint-md
-
name: 'Validate md: Ensure consistency'
run: npm run lint-md-consistency
1 change: 1 addition & 0 deletions .gitignore
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node_modules/
5 changes: 5 additions & 0 deletions .markdownlint.json
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{
"default": true,
"MD045": false,
"MD013": false
}
21 changes: 21 additions & 0 deletions LICENSE
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MIT License

Copyright (c) 2020 undergroundwires - git@erkinekici.com

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
118 changes: 118 additions & 0 deletions README.md
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# safe-email

> 🛡️📧 Protect e-mails against spam and scraping bots
[![](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](https://github.com/undergroundwires/safe-email/issues)
[![](https://github.com/undergroundwires/safe-email/workflows/Publish/badge.svg)](./.github/workflows/publish.yaml)
[![](https://github.com/undergroundwires/safe-email/workflows/Build%20&%20test/badge.svg)](./.github/workflows/build-and-test.yaml)
[![](https://github.com/undergroundwires/safe-email/workflows/Bump%20&%20release/badge.svg)](./.github/workflows/bump-and-release.yaml)
[![](https://github.com/undergroundwires/safe-email/workflows/Quality%20checks/badge.svg)](./.github/workflows/quality-checks.yaml)
[![](https://img.shields.io/npm/v/safe-email)](https://www.npmjs.com/package/safe-email)
[![Auto-versioned by bump-everywhere](https://github.com/undergroundwires/bump-everywhere/blob/master/badge.svg?raw=true)](https://github.com/undergroundwires/bump-everywhere)
<!-- [![](https://img.shields.io/npm/dm/safe-email)](https://www.npmjs.com/package/safe-email)
[![](https://data.jsdelivr.com/v1/package/npm/safe-email/badge?style=rounded)](https://www.jsdelivr.com/package/npm/safe-email) -->

Easy way to obfuscate e-mails to have spam protection against scraping bots.

- Vanilla JavaScript only ✔️
- Very lightweight with no dependencies ✔️
- Easy to configure by using HTML attributes ✔️

## How it works 🛡️

- Base64 encoding of e-mail
- CSS tricks to show the right text only to humans
- Obfuscating HTML text of the e-mail

## Import

### Option A: Use CDN

It's the simplest way. Just add it to your page:

```html
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/safe-email@1.1.0/dist/safe-email.min.js"></script>
```

### Option B: Install

- Using NPM (recommended): `npm install safe-email --save`
- Using bower: `bower install undergroundwires/safe-email`
- As a git submodule:
- Go to the folder you wish to have the repository
- Run `git submodule add https://github.com/undergroundwires/safe-email`
- ❗ Only CDN and NPM solutions will have minified files with polyfills (`dist/` folder)

```html
<script type="text/javascript" src="/node_modules/safe-email/dist/safe-email.min.js"></script>
```

*[top↑](#safe-email)*

## Usage

### Examples

#### Simplest

```html
<a title="Email" href="#" data-email_b64="dW5kZXJncm91bmR3aXJlc0BnaXRodWIuY29t"></a>
```

[See it live on CodePen](https://codepen.io/undergroundwires/pen/XWbLMOL)

#### With all properties

```html
<a title="Email" href="#" data-email_b64="dW5kZXJncm91bmR3aXJlc0BnaXRodWIuY29t"
data-body="Hello!" data-subject="About website"></a>
```

[See it live on CodePen](https://codepen.io/undergroundwires/pen/MWwMpRL)

#### With icon

```html
<a title="Email" href="#" data-email_b64="dW5kZXJncm91bmR3aXJlc0BnaXRodWIuY29t">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"></path><polyline points="22,6 12,13 2,6"></polyline></svg>
</a>
```

[See it live on CodePen](https://codepen.io/undergroundwires/pen/GRJbWaE)

As icon is an inner HTML of the parent `<a>` your e-mail will not be rendered.

### Properties

| Property | Explanation | Required / Default |
| -------- | ----------- | -------- |
| **`data-email_b64`** | Base64 encoded text of your e-mail. You can encode your e-mail [here](https://www.base64encode.org/). | Required |
| **`data-body`** | Body of the e-mail | Optional, Defaults to `Hi!` |
| **`data-subject`** | Subject of the e-mail | Optional, Defaults to root domain name + path, e.g. `abc.com/path` |

Any element that has **`data-email_b64`** property defined will have obfuscated `mailto:` pointing to the given e-mail address. If owner element of this property has no inner HTML, then the e-mail (in obfuscated form) will be rendered.

*[top↑](#safe-email)*

## GitOps

CI/CD is fully automated for this repo using different GIT events & GitHub actions.

### On pull request

![safe-email actions on PR](./img/on-pr.png)

### On master

![safe-email actions on master](./img/on-master.png)

### On release

![safe-email actions on release](./img/on-release.png)

The deployed packages includes a `dist/` folder that adds polyfills to the files and distributes them as:

- minified (`.min.js`) files for production usage
- non-minified (`.js`) files for debugging

*[top↑](#safe-email)*
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