Initial version 0.5

.gitignore

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+/.bundle/
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+/example/push.sh

Gemfile

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+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+# Specify your gem's dependencies in simplepush.gemspec
+gemspec
+
+gem "rake", "~> 13.0"

Gemfile.lock

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+PATH
+  remote: .
+  specs:
+    simplepush (0.1.0)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    httparty (0.20.0)
+      mime-types (~> 3.0)
+      multi_xml (>= 0.5.2)
+    mime-types (3.3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2021.0901)
+    multi_xml (0.6.0)
+    rake (13.0.6)
+
+PLATFORMS
+  x86_64-linux
+
+DEPENDENCIES
+  httparty
+  rake (~> 13.0)
+  simplepush!
+
+BUNDLED WITH
+   2.2.5

README.md

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+# Simplepush Gem for Ruby
+
+Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/simplepush`. To experiment with that code, run `bin/console` for an interactive prompt.
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+```ruby
+gem 'simplepush'
+```
+
+And then execute:
+
+```
+$ bundle install
+```
+
+Or install it yourself as:
+
+```
+$ gem install simplepush
+```
+
+Add as a dependency:
+
+```ruby
+require 'simplepush'
+```
+
+## Usage
+
+```ruby
+# From example/example.rb
+require 'simplepush'
+
+Simplepush.send('<your key>', "Title", "Message") # Unenrypted
+
+Simplepush.send('<your key>', "Title", "Message", "<pass>", "<salt>") # Enrypted
+
+```
+
+## Example of query
+
+The following is a sample of the query as it is produced:
+
+```json
+{
+  "args": {}, 
+  "data": "", 
+  "files": {}, 
+  "form": {
+    "encrypted": "true", 
+    "iv": "CEEFFBE72CC70DF45480DDAC775743B6", 
+    "key": "<the key, the key>", 
+    "msg": "szR70wqD9g8T2nX0FRZwoQ=="
+  }, 
+  "headers": {
+    "Accept": "*/*", 
+    "Accept-Encoding": "gzip;q=1.0,deflate;q=0.6,identity;q=0.3", 
+    "Content-Length": "94", 
+    "Content-Type": "application/x-www-form-urlencoded", 
+    "Host": "httpbin.org", 
+    "User-Agent": "Ruby", 
+    "X-Amzn-Trace-Id": "Root=1-617714e4-08fc2a3f349df4203121ce0e"
+  }, 
+  "json": null, 
+  "origin": "91.32.103.70", 
+  "url": "https://httpbin.org/post"
+}
+```
+
+## Todos
+
+ - [x] Encrypted Messages
+ - [x] Processing responses
+ - [ ] Async calls
+
+## Changelog
+
+ - 0.5.0 Initial Release
+
+## Contributing
+
+Bug reports and pull requests are welcome on GitHub at https://github.com/coezbek/simplepush
+
+## License
+
+MIT

Rakefile

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+# frozen_string_literal: true
+
+require "bundler/gem_tasks"
+task default: %i[]

bin/console

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+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require "bundler/setup"
+require "simplepush"
+
+# You can add fixtures and/or initialization code here to make experimenting
+# with your gem easier. You can also use a different console, if you like.
+
+# (If you use this, don't forget to add pry to your Gemfile!)
+# require "pry"
+# Pry.start
+
+require "irb"
+IRB.start(__FILE__)

bin/setup

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+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+set -vx
+
+bundle install
+
+# Do any other automated setup that you need to do here

example/example.rb

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+
+require_relative '../lib/simplepush'
+
+puts Simplepush.send('<key>', "Title", "Message", "<pass>", "<salt>")

lib/simplepush.rb

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+# frozen_string_literal: true
+
+require_relative "simplepush/version"
+require 'httparty'
+
+class Simplepush
+
+  include HTTParty
+
+  base_uri 'https://api.simplepush.io'.freeze
+  # For testing:
+  # base_uri 'https://httpbin.org'.freeze
+  format :json
+  default_timeout 5 # 5 seconds
+  debug_output $stdout
+
+  # Send a plain-text message.
+  #
+  # This method is blocking.
+  #
+  # If password and salt are provided, then message and title will be encrypted.
+  def send(key, title, message, password = nil, salt = '1789F0B8C4A051E5', event = nil)
+    raise "Key and message argument must be set" unless key && message
+
+    payload = {}
+    payload[:key] = key
+    payload[:msg] = message
+    payload[:event] = event if event
+    payload[:title] = title if title
+
+    if password
+      require 'openssl'
+      payload[:encrypted] = true
+
+      cipher = OpenSSL::Cipher::AES.new(128, :CBC)
+      cipher.encrypt
+      cipher.key = [Digest::SHA1.hexdigest(password + salt)[0,32]].pack "H*"
+
+      # Set random_iv and store as payload
+      payload[:iv] = cipher.random_iv.unpack("H*").first.upcase
+
+      # Automatically uses PKCS7
+      payload[:msg] = Base64.urlsafe_encode64(cipher.update(payload[:msg]) + cipher.final)
+
+      if title
+        cipher.encrypt
+        payload[:title] = Base64.urlsafe_encode64(cipher.update(payload[:title]) + cipher.final)
+      end
+    end
+
+    return self.class.post('/send', body: payload)
+  end
+
+  def self.send(...)
+    Simplepush.new.send(...)
+  end
+
+end

lib/simplepush/version.rb

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+# frozen_string_literal: true
+
+class Simplepush
+  VERSION = "0.5.0"
+end

simplepush.gemspec

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+# frozen_string_literal: true
+
+require_relative "lib/simplepush/version"
+
+Gem::Specification.new do |spec|
+  spec.name          = "simplepush"
+  spec.version       = Simplepush::VERSION
+  spec.authors       = ["Christopher Oezbek"]
+  spec.email         = ["[email protected]"]
+
+  spec.summary       = "Ruby SimplePush.io API client (unofficial)"
+  spec.description   = "Httpary wrapper for SimplePush.io"
+  spec.homepage      = "https://github.com/coezbek/simplepush"
+  spec.required_ruby_version = Gem::Requirement.new(">= 2.4.0")
+
+  spec.metadata["allowed_push_host"] = "https://rubygems.org"
+
+  spec.metadata["homepage_uri"] = spec.homepage
+  spec.metadata["source_code_uri"] = spec.homepage
+  spec.metadata["changelog_uri"] = "https://github.com/coezbek/simplepush/README.md#Changelog"
+
+  # Specify which files should be added to the gem when it is released.
+  # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
+  spec.files = Dir.chdir(File.expand_path(__dir__)) do
+    `git ls-files -z`.split("\x0").reject { |f| f.match(%r{\A(?:test|spec|features)/}) }
+  end
+  spec.bindir        = "exe"
+  spec.executables   = spec.files.grep(%r{\Aexe/}) { |f| File.basename(f) }
+  spec.require_paths = ["lib"]
+
+  # Uncomment to register a new dependency of your gem
+  spec.add_dependency "httparty"
+
+end