Class: LogStash::Outputs::HttpAuth

Inherits:
Base
  • Object
show all
Defined in:
lib/logstash/outputs/http_auth.rb

Instance Method Summary collapse

Instance Method Details

#receive(event) ⇒ Object 



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# File 'lib/logstash/outputs/http_auth.rb', line 139

def receive(event)
    return unless output?(event)

    () if @sign_in

    if @mapping
        evt = Hash.new
        @mapping.each do |k,v|
            evt[k] = event.sprintf(v)
        end
    else
        evt = event.to_hash
    end

    @url = URI::HTTP.build({:host => @host, :port=> @port, :path => @path}) if @url.nil?

    case @http_method
    when "put"
      request = @agent.put(event.sprintf(@url))
    when "post"
      request = @agent.post(event.sprintf(@url))
    else
      @logger.error("Unknown verb:", :verb => @http_method)
    end

    if @headers
      @headers.each do |k,v|
        request.headers[k] = event.sprintf(v)
      end
    end

    request["Content-Type"] = @content_type

    set_header(request)

    begin
        if @format == "json"
            request.body = evt.to_json
        elsif @format == "message"
            request.body = event.sprintf(@message)
        else
            request.body = encode(evt)
        end

        response = @agent.execute(request)

        @signed_in = status_success?(response.status)

        @logger.warn("Response Status #{response.status} for request #{@http_method} to #{@url}") if !status_success?(response.status)

    rescue Exception => e
        @logger.warn("Unhandled exception", :request => request, :response => response, :exception => e, :stacktrace => e.backtrace)
    end
end

#register ⇒ Object 



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# File 'lib/logstash/outputs/http_auth.rb', line 97

def register
    require "ftw"
    require "uri"
    @agent = FTW::Agent.new

    if @content_type.nil?
        case @format
            when "form" ; @content_type = "application/x-www-form-urlencoded"
            when "json" ; @content_type = "application/json"
        end
    end

    if @format == "message"
        if @message.nil?
            raise "message must be set if message format is used"
        end
        if @content_type.nil?
            raise "content_type must be set if message format is used"
        end
        unless @mapping.nil?
            @logger.warn "mapping is not supported and will be ignored if message format is used"
        end
    end

    if !@verify_ssl
      # User requests that SSL certificates are not validated, so let's
      # override the certificate verification
      class << @agent
        def certificate_verify(host, port, verified, context)
          return true
        end
      end
    end

    @agent.configuration[FTW::Agent::SSL_VERSION] = @ssl_version

    @signed_in = false
    @csrf_token = nil
    @cookies = nil
end