initial commit

.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

.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
+

.travis.yml

@@ -0,0 +1,18 @@
+language: ruby
+cache:
+  - bundler
+install:
+  - bundle install
+rvm:
+  - 1.9.3
+  - 2.0
+  - 2.1
+notifications:
+  email:
+    recipients:
+      - [email protected]
+    on_success: change
+    on_failure: always
+
+script:
+  - 'bundle exec rake default'

CHANGELOG.md

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+#### 0.0.1.alpha.1

CONTRIBUTING.md

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+[Development Documentation](http://sensu-plugins.github.io/development/)

Gemfile

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+source 'https://rubygems.org'
+
+gemspec

LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2015 [email protected]
+
+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.

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

Rakefile

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+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

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

bin/handler-slack.rb

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+#!/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

certs/sensu-plugins.pem

@@ -0,0 +1,21 @@
+-----BEGIN CERTIFICATE-----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+oIzaZxRLxf6HVAWpCVRT/F5+/yjigkX4u++eYacfLGleXQzoK7BL65vHGMJygWEE
+0TKGqFOrl/L0AQIDAQABo38wfTAJBgNVHRMEAjAAMAsGA1UdDwQEAwIEsDAdBgNV
+HQ4EFgQUEf6a8Td7MrSZc8ImbLFZAENPbz0wIQYDVR0RBBowGIEWbWF0dGpvbmVz
+QHlpZWxkYm90LmNvbTAhBgNVHRIEGjAYgRZtYXR0am9uZXNAeWllbGRib3QuY29t
+MA0GCSqGSIb3DQEBBQUAA4IBAQBbzXAYA3BVGw8DZ0YYoY1VHPNEcH5qPIApmHO8
+rvSmuUT0yMEi7u00H/5uHRFf4LleGT/+sTdyXKsNPGT9kdRuQEgwi+vf7Zfvd8aX
+UF/+4VkEYf/8rV8Ere6u2QaWPgApdMV6JjKr1fAwCTd8AuGXNaWItiPPMseSQzLJ
+JKP4hVvbc1d+oS925B1lcBiqn2aYvElbyNAVmQPywNNqkWmvtlqj9ZVJfV5HQLdu
+8sHuVruarogxxKPBzlL2is4EUb6oN/RdpGx2l4254+nyR+abg//Ed27Ym0PkB4lk
+HP0m8WSjZmFr109pE/sVsM5jtOCvogyujQOjNVGN4gz1wwPr
+-----END CERTIFICATE-----

lib/sensu-plugins-slack.rb

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+#
+# Set gem version
+#
+module SensuPluginsSlack
+  # Gem version
+  VERSION = '0.0.1.alpha.1'
+end