From ef2c5d622fbac5d0464ea67e2de957dce543bec5 Mon Sep 17 00:00:00 2001
From: Matt Jones <mattjones@yieldbot.com>
Date: Tue, 17 Feb 2015 09:38:05 -0500
Subject: [PATCH] initial commit

---
 .gitignore                  |  18 ++++++
 .rubocop.yml                |  25 ++++++++
 .travis.yml                 |  18 ++++++
 CHANGELOG.md                |   1 +
 CONTRIBUTING.md             |   1 +
 Gemfile                     |   3 +
 LICENSE                     |  22 +++++++
 README.md                   |  63 ++++++++++++++++++++
 Rakefile                    |  35 +++++++++++
 Vagrantfile                 |  32 ++++++++++
 bin/handler-slack.rb        | 114 ++++++++++++++++++++++++++++++++++++
 certs/sensu-plugins.pem     |  21 +++++++
 lib/sensu-plugins-slack.rb  |   7 +++
 sensu-plugins-slack.gemspec |  46 +++++++++++++++
 test/spec_helper.rb         |   2 +
 15 files changed, 408 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 .rubocop.yml
 create mode 100644 .travis.yml
 create mode 100644 CHANGELOG.md
 create mode 100644 CONTRIBUTING.md
 create mode 100644 Gemfile
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100644 Rakefile
 create mode 100644 Vagrantfile
 create mode 100755 bin/handler-slack.rb
 create mode 100644 certs/sensu-plugins.pem
 create mode 100644 lib/sensu-plugins-slack.rb
 create mode 100644 sensu-plugins-slack.gemspec
 create mode 100644 test/spec_helper.rb

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f92e714
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,18 @@
+/.bundle/
+/.yardoc
+/Gemfile.lock
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+*.bundle
+*.so
+*.o
+*.a
+mkmf.log
+.vagrant/*
+.DS_Store
+.idea/*
+*.gem
diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100644
index 0000000..8011955
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,25 @@
+
+MethodLength:
+    Max: 200
+
+LineLength:
+    Max: 160
+
+FileName:
+    Enabled: false
+
+PerceivedComplexity:
+    Enabled: false
+
+CyclomaticComplexity:
+    Enabled: false
+
+ClassLength:
+    Enabled: false
+
+IfUnlessModifier:
+    Enabled: false
+
+RegexpLiteral:
+    Enabled: false
+
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..95ba777
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,18 @@
+language: ruby
+cache:
+  - bundler
+install:
+  - bundle install
+rvm:
+  - 1.9.3
+  - 2.0
+  - 2.1
+notifications:
+  email:
+    recipients:
+      - mattjones@yieldbot.com
+    on_success: change
+    on_failure: always
+
+script:
+  - 'bundle exec rake default'
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..f8c9a53
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1 @@
+#### 0.0.1.alpha.1
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..ba15939
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1 @@
+[Development Documentation](http://sensu-plugins.github.io/development/)
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..fa75df1
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+
+gemspec
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..6a08171
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) 2015 devops@yieldbot.com
+
+MIT License
+
+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.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..1dec3d3
--- /dev/null
+++ b/README.md
@@ -0,0 +1,63 @@
+## Sensu-Plugins-slack
+
+[![Build Status](https://travis-ci.org/sensu-plugins/sensu-plugins-slack.svg?branch=master)](https://travis-ci.org/sensu-plugins/sensu-plugins-slack)
+[![Gem Version](https://badge.fury.io/rb/sensu-plugins-slack.svg)](http://badge.fury.io/rb/sensu-plugins-slack)
+[![Code Climate](https://codeclimate.com/github/sensu-plugins/sensu-plugins-slack/badges/gpa.svg)](https://codeclimate.com/github/sensu-plugins/sensu-plugins-slack)
+[![Test Coverage](https://codeclimate.com/github/sensu-plugins/sensu-plugins-slack/badges/coverage.svg)](https://codeclimate.com/github/sensu-plugins/sensu-plugins-slack)
+[![Dependency Status](https://gemnasium.com/sensu-plugins/sensu-plugins-slack.svg)](https://gemnasium.com/sensu-plugins/sensu-plugins-slack)
+
+## Functionality
+
+## Files
+ * handler-slack
+
+## Usage
+```
+{
+  "slack": {
+    "webhook_url": "webhook url",
+    "channel": "#notifications-room, optional defaults to slack defined",
+    "message_prefix": "optional prefix - can be used for mentions",
+    "surround": "optional - can be used for bold(*), italics(_), code(`) and preformatted(```)",
+    "bot_name": "optional bot name, defaults to slack defined"
+  }
+}
+```
+## Installation
+
+Add the public key (if you haven’t already) as a trusted certificate
+
+```
+gem cert --add <(curl -Ls https://raw.githubusercontent.com/sensu-plugins/sensu-plugins.github.io/master/certs/sensu-plugins.pem)
+gem install sensu-plugins-slack -P MediumSecurity
+```
+
+You can also download the key from /certs/ within each repository.
+
+#### Rubygems
+
+`gem install sensu-plugins-slack`
+
+#### Bundler
+
+Add *sensu-plugins-disk-checks* to your Gemfile and run `bundle install` or `bundle update`
+
+#### Chef
+
+Using the Sensu **sensu_gem** LWRP
+```
+sensu_gem 'sensu-plugins-slack' do
+  options('--prerelease')
+  version '0.0.1'
+end
+```
+
+Using the Chef **gem_package** resource
+```
+gem_package 'sensu-plugins-slack' do
+  options('--prerelease')
+  version '0.0.1'
+end
+```
+
+## Notes
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..5ce0c83
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,35 @@
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
+require 'yard'
+require 'github/markup'
+require 'rubocop/rake_task'
+require 'redcarpet'
+require 'yard/rake/yardoc_task'
+
+desc 'Don\'t run Rubocop for unsupported versions'
+begin
+  if RUBY_VERSION >= '2.0.0'
+    args = [:spec, :make_bin_executable, :yard, :rubocop]
+  else
+    args = [:spec, :make_bin_executable, :yard]
+  end
+end
+
+YARD::Rake::YardocTask.new do |t|
+  OTHER_PATHS = %w()
+  t.files = ['lib/**/*.rb', 'bin/**/*.rb', OTHER_PATHS]
+  t.options = %w(--markup-provider=redcarpet --markup=markdown --main=README.md --files CHANGELOG.md)
+end
+
+Rubocop::RakeTask.new
+
+RSpec::Core::RakeTask.new(:spec) do |r|
+  r.pattern = FileList['**/**/*_spec.rb']
+end
+
+desc 'Make all plugins executable'
+task :make_bin_executable do
+  `chmod -R +x bin/***/*.rb`
+end
+
+task default: args
diff --git a/Vagrantfile b/Vagrantfile
new file mode 100644
index 0000000..033525b
--- /dev/null
+++ b/Vagrantfile
@@ -0,0 +1,32 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+VAGRANTFILE_API_VERSION = '2'
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+
+  config.vm.box = 'chef/centos-6.6'
+  config.vm.box_download_checksum = true
+  config.vm.box_download_checksum_type = 'md5'
+  config.vm.hostname = 'sensu-plugins-dev'
+
+  script = <<EOF
+  sudo yum update -y
+  sudo yum groupinstall -y development
+  sudo yum install -y vim nano
+  #sudo yum install -y ImagicMagic ImageMagick-devel mysql-devel # needed for bundle install
+  gpg2 --keyserver hkp://keys.gnupg.net --recv-keys D39DC0E3
+  curl -L get.rvm.io | bash -s stable
+  source /home/vagrant/.rvm/scripts/rvm
+  rvm reload
+  #rvm install 1.9.3
+  rvm install 2.1.4
+  #rvm install 2.0.0
+  #rvm use 1.9.3@sensu_plugins --create
+  #rvm use 2.0.0@sensu_plugins --create
+  rvm use 2.1.4@sensu_plugins --create
+  rvm use 2.1.4@sensu_plugins --default
+EOF
+
+  config.vm.provision 'shell', inline: script, privileged: false
+end
diff --git a/bin/handler-slack.rb b/bin/handler-slack.rb
new file mode 100755
index 0000000..7ef1ded
--- /dev/null
+++ b/bin/handler-slack.rb
@@ -0,0 +1,114 @@
+#!/usr/bin/env ruby
+
+# Copyright 2014 Dan Shultz and contributors.
+#
+# Released under the same terms as Sensu (the MIT license); see LICENSE
+# for details.
+#
+# In order to use this plugin, you must first configure an incoming webhook
+# integration in slack. You can create the required webhook by visiting
+# https://{your team}.slack.com/services/new/incoming-webhook
+#
+# After you configure your webhook, you'll need the webhook URL from the integration.
+
+require 'rubygems' if RUBY_VERSION < '1.9.0'
+require 'sensu-handler'
+require 'json'
+
+class Slack < Sensu::Handler
+  option :json_config,
+         description: 'Configuration name',
+         short: '-j JSONCONFIG',
+         long: '--json JSONCONFIG',
+         default: 'slack'
+
+  def slack_webhook_url
+    get_setting('webhook_url')
+  end
+
+  def slack_channel
+    get_setting('channel')
+  end
+
+  def slack_message_prefix
+    get_setting('message_prefix')
+  end
+
+  def slack_bot_name
+    get_setting('bot_name')
+  end
+
+  def slack_surround
+    get_setting('surround')
+  end
+
+  def incident_key
+    @event['client']['name'] + '/' + @event['check']['name']
+  end
+
+  def get_setting(name)
+    settings[config[:json_config]][name]
+  end
+
+  def handle
+    description = @event['notification'] || build_description
+    post_data("#{incident_key}: #{description}")
+  end
+
+  def build_description
+    [
+      @event['check']['output'],
+      @event['client']['address'],
+      @event['client']['subscriptions'].join(',')
+    ].join(' : ')
+  end
+
+  def post_data(notice)
+    uri = URI(slack_webhook_url)
+    http = Net::HTTP.new(uri.host, uri.port)
+    http.use_ssl = true
+
+    req = Net::HTTP::Post.new("#{uri.path}?#{uri.query}")
+    text = slack_surround ? slack_surround + notice + slack_surround : notice
+    req.body = "payload=#{payload(text).to_json}"
+
+    response = http.request(req)
+    verify_response(response)
+  end
+
+  def verify_response(response)
+    case response
+    when Net::HTTPSuccess
+      true
+    else
+      fail response.error!
+    end
+  end
+
+  def payload(notice)
+    {
+      icon_url: 'http://sensuapp.org/img/sensu_logo_large-c92d73db.png',
+      attachments: [{
+        text: [slack_message_prefix, notice].compact.join(' '),
+        color: color
+      }]
+    }.tap do |payload|
+      payload[:channel] = slack_channel if slack_channel
+      payload[:username] = slack_bot_name if slack_bot_name
+    end
+  end
+
+  def color
+    color = {
+      0 => '#36a64f',
+      1 => '#FFCC00',
+      2 => '#FF0000',
+      3 => '#6600CC'
+    }
+    color.fetch(check_status.to_i)
+  end
+
+  def check_status
+    @event['check']['status']
+  end
+end
diff --git a/certs/sensu-plugins.pem b/certs/sensu-plugins.pem
new file mode 100644
index 0000000..955a0e5
--- /dev/null
+++ b/certs/sensu-plugins.pem
@@ -0,0 +1,21 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/lib/sensu-plugins-slack.rb b/lib/sensu-plugins-slack.rb
new file mode 100644
index 0000000..90d6df3
--- /dev/null
+++ b/lib/sensu-plugins-slack.rb
@@ -0,0 +1,7 @@
+#
+# Set gem version
+#
+module SensuPluginsSlack
+  # Gem version
+  VERSION = '0.0.1.alpha.1'
+end
diff --git a/sensu-plugins-slack.gemspec b/sensu-plugins-slack.gemspec
new file mode 100644
index 0000000..277ea10
--- /dev/null
+++ b/sensu-plugins-slack.gemspec
@@ -0,0 +1,46 @@
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+
+require 'date'
+
+
+if RUBY_VERSION < '2.0.0'
+  require 'sensu-plugins-slack'
+else
+  require_relative 'lib/sensu-plugins-slack'
+end
+
+pvt_key = '~/.ssh/gem-private_key.pem'
+
+Gem::Specification.new do |s|
+  s.name                   = 'sensu-plugins-slack'
+  s.version                = SensuPluginsSlack::VERSION
+  s.authors                = ["Yieldbot, Inc. and contributors"]
+  s.email                  = '<sensu-users@googlegroups.com>'
+  s.homepage               = 'https://github.com/sensu-plugins/sensu-plugins-slack'
+  s.summary                = ''
+  s.description            = ''
+  s.license                = 'MIT'
+  s.date                   = Date.today.to_s
+  s.files                  = Dir.glob('{bin,lib}/**/*') + %w(LICENSE README.md CHANGELOG.md)
+  s.executables            = s.files.grep(%r{^bin/}) { |f| File.basename(f) }
+  s.test_files             = s.files.grep(%r{^(test|spec|features)/})
+  s.require_paths          = ["lib"]
+  s.cert_chain             = ["certs/sensu-plugins.pem"]
+  s.signing_key            = File.expand_path(pvt_key) if $PROGRAM_NAME =~ /gem\z/
+  s.platform               = Gem::Platform::RUBY
+  s.required_ruby_version  = '>= 1.9.3'
+
+
+  s.add_runtime_dependency 'sensu-plugin'
+
+  s.add_development_dependency 'codeclimate-test-reporter'
+  s.add_development_dependency 'rubocop', '~> 0.17.0'
+  s.add_development_dependency 'rspec', '~> 3.1'
+  s.add_development_dependency 'bundler', '~> 1.7'
+  s.add_development_dependency 'rake', '~> 10.0'
+  s.add_development_dependency 'github-markup'
+  s.add_development_dependency 'redcarpet'
+  s.add_development_dependency 'yard'
+  s.add_development_dependency 'pry'
+end
diff --git a/test/spec_helper.rb b/test/spec_helper.rb
new file mode 100644
index 0000000..9797982
--- /dev/null
+++ b/test/spec_helper.rb
@@ -0,0 +1,2 @@
+require 'codeclimate-test-reporter'
+CodeClimate::TestReporter.start