Merge branch 'master' of https://github.com/FGRibreau/mailchecker int…

…o rubygems-travis

.gitignore

@@ -2,5 +2,6 @@
 node_modules
 npm-*.log
 compare.js
+*.pyc
 *.gem
 Gemfile.lock

README.md

@@ -1,4 +1,4 @@
-# MailChecker 
+# MailChecker
 [![Build Status](https://drone.io/github.com/FGRibreau/mailchecker/status.png)](https://drone.io/github.com/FGRibreau/mailchecker/latest) [![Deps](https://david-dm.org/FGRibreau/mailchecker.png)](https://david-dm.org/FGRibreau/mailchecker) [![Version](http://badge.fury.io/js/mailchecker.png)](http://badge.fury.io/js/mailchecker) [![Downloads](http://img.shields.io/npm/dm/mailchecker.svg)](https://www.npmjs.com/package/mailchecker)
 
 Cross-language email validation. Backed by a [database](./list.json) of **1979 throwable email providers**.
@@ -10,10 +10,22 @@ This will be very helpful when you have to contact your users and you want to av
 
 -------------------------
 
+> Looking for a free **Redis administration & monitoring** service?
+>
+> [**Create your free account on Redsmin**](https://redsmin.com?gh)
+
+
+<p align="center"><a href="https://redsmin.com?gh"><img src="https://redsmin.com/logo/[email protected]"/></a></p>
+
+-------------------------
+
 MailChecker currently supports:
 * [NodeJS](https://github.com/FGRibreau/mailchecker/tree/master/platform/node) (CommonJS)
 * [JavaScript](https://github.com/FGRibreau/mailchecker/tree/master/platform/javascript) (Client-Side)
 * [PHP](https://github.com/FGRibreau/mailchecker/tree/master/platform/php)
+* [Python](https://github.com/FGRibreau/mailchecker/tree/master/platform/python)
+* [Ruby](https://github.com/FGRibreau/mailchecker/tree/master/platform/ruby)
+* [Elixir](https://github.com/FGRibreau/mailchecker/tree/master/platform/elixir)
 * **Easily add support for your own language with MailChecker template system and [send us a pull-request!](https://github.com/FGRibreau/mailchecker/fork_select)**
 
 -------------------------
@@ -50,6 +62,7 @@ if(!MailChecker('myemail.com')){
 ```
 
 ### PHP
+
 ```php
 include __DIR__."/MailChecker/platform/php/MailChecker.php";
 
@@ -62,6 +75,31 @@ if(!MailChecker('myemail.com')){
 }
 ```
 
+### Elixir
+
+```elixir
+Code.require_file("mail_checker.ex", "mailchecker/platform/elixir/")
+
+unless MailChecker.valid?("[email protected]") do
+  raise "O RLY !"
+end
+
+unless MailChecker.valid?("myemail.com") do
+  raise "O RLY !"
+end
+```
+
+### Python
+
+```python
+# no package yet; just drop in MailChecker.py where you want to use it.
+import MailChecker
+m = MailChecker.MailChecker()
+
+if not m.is_valid('[email protected]'):
+    print "O RLY !"
+```
+
 ### Ruby [![Build Status](https://travis-ci.org/FGRibreau/mailchecker.svg)](https://travis-ci.org/FGRibreau/mailchecker)
 
 ```ruby
@@ -88,7 +126,7 @@ npm install mailchecker
 
 Ruby
 ```bash
-gem install mail_checker
+gem install ruby-mailchecker
 ```
 
 __We accept pull-requests for other package manager__.

platform/elixir/mail_checker.tmpl.ex

@@ -0,0 +1,28 @@
+defmodule MailChecker do
+  def valid?(email) do
+    valid_address?(email) && !in_blacklist?(email)
+  end
+
+  def in_blacklist?(email) do
+    set = Enum.into(blacklist, HashSet.new)
+
+    member = HashSet.member?(set, extract_top_domain(email))
+    member
+  end
+
+  def blacklist do
+    [{{& listSTR }}]
+  end
+
+  def extract_top_domain(email) do
+    domain          = String.split(email, "@") |> List.last
+    domain_parts    = String.split(domain, ".")
+    top_domain_part = Enum.slice(domain_parts, -2..2)
+    Enum.join(top_domain_part, ".")
+  end
+
+  def valid_address?(email) do
+    Regex.match?(~r/^(?!(?:(?:\x22?\x5C[\x00-\x7E]\x22?)|(?:\x22?[^\x5C\x22]\x22?)){255,})(?!(?:(?:\x22?\x5C[\x00-\x7E]\x22?)|(?:\x22?[^\x5C\x22]\x22?)){65,}@)(?:(?:[\x21\x23-\x27\x2A\x2B\x2D\x2F-\x39\x3D\x3F\x5E-\x7E]+)|(?:\x22(?:[\x01-\x08\x0B\x0C\x0E-\x1F\x21\x23-\x5B\x5D-\x7F]|(?:\x5C[\x00-\x7F]))*\x22))(?:\.(?:(?:[\x21\x23-\x27\x2A\x2B\x2D\x2F-\x39\x3D\x3F\x5E-\x7E]+)|(?:\x22(?:[\x01-\x08\x0B\x0C\x0E-\x1F\x21\x23-\x5B\x5D-\x7F]|(?:\x5C[\x00-\x7F]))*\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-[a-z0-9]+)*\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-[a-z0-9]+)*)|(?:\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\]]){7,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?)))|(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){5}:)|(?:(?!(?:.*[a-f0-9]:){5,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3}:)?)))?(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))(?:\.(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))){3}))\]))$/i, email)
+  end
+
+end

platform/python/MailChecker.tmpl.py

@@ -0,0 +1,23 @@
+import re
+
+class MailChecker(object):
+
+    def __init__(self):
+        self.list_string = """{{list}}"""
+
+        # valid email format regex source: https://gist.github.com/dideler/5219706
+        self.email_regex = """([a-z0-9!#$%&'*+\/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+\/=?^_`"
+                    "{|}~-]+)*(@|\sat\s)(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?(\.|"
+                    "\sdot\s))+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?)"""
+        self.fake_matcher = re.compile('|'.join(map(lambda x: '\\b' + x.lower() + '$', self.list_string.split(","))))
+        self.valid_matcher = re.compile(self.email_regex)
+
+    def is_valid(self, email):
+        email = email.lower()
+        return self.is_valid_email_format(email) and self.fake_matcher.search(email) == None
+
+    def is_valid_email_format(self, email):
+        if email and email != '':
+            return self.valid_matcher.search(email) != None
+        else:
+            return False

platform/ruby/ruby-mailchecker.rb

@@ -0,0 +1 @@
+require 'mail_checker'

mail_checker.gemspec → ruby-mailchecker.gemspec

@@ -1,6 +1,6 @@
 # coding: utf-8
 Gem::Specification.new do |spec|
-  spec.name          = 'mail_checker'
+  spec.name          = 'ruby-mailchecker'
   spec.version       = '0.1.0'
   spec.authors       = ['Francois-Guillaume Ribreau', 'Jacob Burenstam']
   spec.email         = ['[email protected]']
@@ -10,6 +10,6 @@ Gem::Specification.new do |spec|
   spec.homepage      = 'https://github.com/FGRibreau/mailchecker'
   spec.license       = 'MIT'
 
-  spec.files         = ['platform/ruby/mail_checker.rb']
+  spec.files         = ['platform/ruby/mail_checker.rb', 'platform/ruby/ruby-mailchecker.rb']
   spec.require_paths = ['platform/ruby']
 end

test/platform.elixir.test.exs

@@ -0,0 +1,36 @@
+# Run tests from the repository root directory:
+# $ elixir test/platform.elixir.test.exs
+ExUnit.start
+
+try do
+  Code.require_file("mail_checker.ex", "platform/elixir/")
+rescue
+  _ -> raise ArgumentError, message: "You must be in the repository root directory in order to run the tests."
+end
+
+defmodule MailCheckerTest do
+  use ExUnit.Case
+
+  test "should return true if the email is valid" do
+    assert MailChecker.valid?("[email protected]")
+    assert MailChecker.valid?("[email protected]")
+    assert MailChecker.valid?("[email protected]")
+    assert MailChecker.valid?("[email protected]")
+    assert MailChecker.valid?("[email protected]")
+    assert MailChecker.valid?("[email protected]")
+  end
+
+  test "should return false if the email is invalid" do
+    assert MailChecker.valid?("plopplop.com") == false
+    assert MailChecker.valid?("my+ok@ok°plop.com") == false
+    assert MailChecker.valid?("my+ok@ok=plop.com") == false
+    assert MailChecker.valid?("my,[email protected]") == false
+    assert MailChecker.valid?("[email protected]") == false
+  end
+
+  test "should return false if the email come from a throwable domain" do
+    assert MailChecker.valid?("[email protected]") == false
+    assert MailChecker.valid?("[email protected]") == false
+  end
+
+end

test/platform.python.test.py

@@ -0,0 +1,18 @@
+# compatibility with both Python 2.x and 3.x
+from __future__ import print_function
+
+# for testing only; add the python MailChecker to the system path
+import os, sys
+sys.path.insert(0, '../platform/python/')
+
+# import MailChecker, create instance, check emails
+import MailChecker 
+
+m = MailChecker.MailChecker()
+
+print( m.is_valid('[email protected]'))
+print( m.is_valid('[email protected]'))
+print( m.is_valid('[email protected]'))
+print( m.is_valid('[email protected]'))
+print( m.is_valid('[email protected]'))
+print( m.is_valid(''))