Class: ExpiryScanner

Inherits:
Object
  • Object
show all
Defined in:
app/models/expiry_scanner.rb

Overview

Adding comment to trigger manifest deployment

Constant Summary collapse

REMAINING_DAYS = 
60
URGENT_REMAINING_DAYS = 
30
API_PATH = 
'https://slack.com/api/chat.postMessage'

Class Method Summary collapse

Class Method Details

.define_expiry_urgency(cert_path) ⇒ Object 



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# File 'app/models/expiry_scanner.rb', line 33

def self.define_expiry_urgency(cert_path)
  now = DateTime.now
  cert = OpenSSL::X509::Certificate.new(File.read(cert_path))
  expiry = cert.not_after.to_datetime
  return nil if expiry > now + REMAINING_DAYS

  if now + URGENT_REMAINING_DAYS > expiry
    "URGENT: #{cert_path} expires in less than #{URGENT_REMAINING_DAYS} days: #{expiry}"
  else
    "ATTENTION: #{cert_path} expires in less than #{REMAINING_DAYS} days: #{expiry}"
  end
end

.directories ⇒ Object 



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# File 'app/models/expiry_scanner.rb', line 60

def self.directories
  Settings.expiry_scanner.directories
end

.request_body(message) ⇒ Object 



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# File 'app/models/expiry_scanner.rb', line 46

def self.request_body(message)
  {
    text: message,
    channel: Settings.expiry_scanner.slack.channel_id
  }.to_json
end

.request_headers ⇒ Object 



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# File 'app/models/expiry_scanner.rb', line 53

def self.request_headers
  {
    'Content-type' => 'application/json; charset=utf-8',
    'Authorization' => "Bearer #{Settings.argocd.slack.api_key}"
  }
end

.scan_certs ⇒ Object 



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# File 'app/models/expiry_scanner.rb', line 15

def self.scan_certs
  result = false
  messages = ["Vets-Api #{Settings.vsp_environment} - SSL certificate scan result"]
  cert_paths = Dir.glob(directories)
  cert_paths.each do |cert_path|
    if File.extname(cert_path) == '.pem' || File.extname(cert_path) == '.crt'
      message = define_expiry_urgency(cert_path)
      if message.present?
        messages << message
        result = true
      end
    end
  rescue
    Rails.logger.debug { "ERROR: Could not parse certificate #{cert_path}" }
  end
  Faraday.post(API_PATH, request_body(messages.join("\n")), request_headers) if result
end