ฉันกำลังสร้างปลั๊กอิน Logstash Input เพื่อใช้ ADAL สำหรับการผสานรวมกับ Office 365 Management Activity API ฉันได้เขียนแต่ละองค์ประกอบเพื่อรับโทเค็น ใช้โทเค็นนั้นเพื่อสมัครสมาชิก และดึงข้อมูลบันทึกกิจกรรม
ตอนนี้ฉันกำลังดำเนินการเพื่อรวมเข้ากับเฟรมเวิร์ก Logstash และพบปัญหาที่ Logstash บ่นว่าไม่รู้ว่า ADAL คืออะไร แม้ว่าฉันจะจำเป็นต้องใช้ก็ตาม
รหัสเดียวกันทั้งหมดทำงานแยกจากกันภายนอก Logstash เพียงแต่ไม่ใช่ในคลาสปลั๊กอิน
นี่เป็นการโจมตี Ruby ครั้งแรกของฉัน ดังนั้นฉันจึงนิ่งงันมาก ความช่วยเหลือใด ๆ ?
ข้อความแสดงข้อผิดพลาดจาก Logstash:
[2018-09-16T00:51:32,816][INFO ][logstash.pipeline ] Starting pipeline {:pipeline_id=>"main", "pipeline.workers"=>8, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>50}
[2018-09-16T00:51:33,921][INFO ][logstash.inputs.office365managementapi] Starting Office 365 Management API input...
[2018-09-16T00:51:34,246][ERROR][logstash.pipeline ] Error registering plugin {:pipeline_id=>"main", :plugin=>"<LogStash::Inputs::Office365ManagementApi client_id=>\"redacted\", tenant_id=>\"redacted\", tenant_domain=>\"redacted\", private_key=>\"/tmp/o365.pfx\", subscriptions=>[\"Audit.AzureActiveDirectory\", \"Audit.Exchange\", \"Audit.SharePoint\", \"Audit.General\", \"DLP.All\"], id=>\"fb61b83b76494f098a0a7e24391779ee1212f0d9adf8ef8dedae4424e8dedb57\", enable_metric=>true, codec=><LogStash::Codecs::Plain id=>\"plain_c7c9d514-5d23-459d-98ea-87d250e7a00c\", enable_metric=>true, charset=>\"UTF-8\">, resource=>\"https://manage.office.com\">", :error=>"uninitialized constant LogStash::Inputs::Office365ManagementApi::ADAL::Logging\nDid you mean? LogStash::Logging", :thread=>"#<Thread:0xca2e135 run>"}
[2018-09-16T00:51:34,367][ERROR][logstash.pipeline ] Pipeline aborted due to error {:pipeline_id=>"main", :exception=>#<NameError: uninitialized constant LogStash::Inputs::Office365ManagementApi::ADAL::Logging
Did you mean? LogStash::Logging>, :backtrace=>["org/jruby/RubyModule.java:3343:in `const_missing'", "/usr/local/Cellar/logstash/6.2.4/libexec/vendor/local_gems/82bdbf8d/logstash-input-office365_management_api-1.0.0/lib/logstash/inputs/office365_management_api.rb:70:in `register'", "/usr/local/Cellar/logstash/6.2.4/libexec/logstash-core/lib/logstash/pipeline.rb:342:in `register_plugin'", "/usr/local/Cellar/logstash/6.2.4/libexec/logstash-core/lib/logstash/pipeline.rb:353:in `block in register_plugins'", "org/jruby/RubyArray.java:1734:in `each'", "/usr/local/Cellar/logstash/6.2.4/libexec/logstash-core/lib/logstash/pipeline.rb:353:in `register_plugins'", "/usr/local/Cellar/logstash/6.2.4/libexec/logstash-core/lib/logstash/pipeline.rb:500:in `start_inputs'", "/usr/local/Cellar/logstash/6.2.4/libexec/logstash-core/lib/logstash/pipeline.rb:394:in `start_workers'", "/usr/local/Cellar/logstash/6.2.4/libexec/logstash-core/lib/logstash/pipeline.rb:290:in `run'", "/usr/local/Cellar/logstash/6.2.4/libexec/logstash-core/lib/logstash/pipeline.rb:250:in `block in start'"], :thread=>"#<Thread:0xca2e135 run>"}
[2018-09-16T00:51:34,418][ERROR][logstash.agent ] Failed to execute action {:id=>:main, :action_type=>LogStash::ConvergeResult::FailedAction, :message=>"Could not execute action: LogStash::PipelineAction::Create/pipeline_id:main, action_result: false", :backtrace=>nil}
รหัสอยู่ด้านล่าง:
# encoding: utf-8
require "logstash/inputs/base"
require "logstash/namespace"
require "stud/interval"
require "socket" # for Socket.gethostname
require "json"
require 'net/http'
require 'uri'
# Using this input you can receive activities from the Office 365 Management API
# ==== Security
# This plugin utilizes certificate authentication with the Office 365 Management API
# to generate an access token, which is then used for all subsequent API activities.
# If the token expires, the plugin will request a new token automatically.
# All communication for this plugin is encrypted by SSL/TLS communication.
class LogStash::Inputs::Office365ManagementApi < LogStash::Inputs::Base
config_name "office365_management_api"
# Codec used to decode the incoming data.
# This codec will be used as a fall-back if the content-type
# is not found in the "additional_codecs" hash
default :codec, "plain"
# Fix for broken ruby ADAL
module ADAL
class TokenRequest
module GrantType
JWT_BEARER = 'urn:ietf:params:oauth:client-assertion-type:jwt-bearer'
end
end
end
# Client ID generated through your custom application in Azure AD
# https://portal.azure.com/#blade/Microsoft_AAD_IAM/ActiveDirectoryMenuBlade/RegisteredApps
config :client_id, :validate => :string, :required => true
# Tenant ID/Directory ID of your Office 365 tenant
# https://portal.azure.com/#blade/Microsoft_AAD_IAM/ActiveDirectoryMenuBlade/Properties
config :tenant_id, :validate => :string, :required => true
# Your Office 365 tenant domain, ie. yourdomain.onmicrosoft.com
config :tenant_domain, :validate => :string, :required => true
# Resource you are requesting access to. This defaults to https://manage.office.com and shouldn't change unless necessary.
config :resource, :validate => :string, :default => 'https://manage.office.com'
# PFX Private key for your Application Certificate you created
config :private_key, :validate => :path
# Private key password if one was used
config :private_key_password, :validate => :string, :default => nil
# Activity subscriptions you want to monitor
# These can be one or many of:
# Audit.AzureActiveDirectory
# Audit.Exchange
# Audit.Sharepoint
# Audit.General
# DLP.All
config :subscriptions, :validate => :array, :default => ["Audit.AzureActiveDirectory", "Audit.Exchange", "Audit.SharePoint", "Audit.General", "DLP.All"]
public
def register
require "adal"
@logger.info("Starting Office 365 Management API input...")
@host = Socket.gethostname
# ADAL supports four logging options: VERBOSE, INFO, WARN and ERROR.
ADAL::Logging.log_level = ADAL::Logger::VERBOSE
end # def register
def get_token
@logger.info("Generating access token...")
if @private_key_password.nil?
pfx = OpenSSL::PKCS12.new(File.read(@private_key))
else
pfx = OpenSSL::PKCS12.new(File.read(@private_key), @private_key_password)
end
authority = ADAL::Authority.new("login.microsoftonline.com", @tenant_domain)
client_cred = ADAL::ClientAssertionCertificate.new(authority, @client_id, pfx)
result = ADAL::AuthenticationContext
.new("login.microsoftonline.com", @tenant_domain)
.acquire_token_for_client(@resource, client_cred)
case result
when ADAL::SuccessResponse
puts 'Successfully authenticated with client credentials. Received access ' "token: #{result.access_token}."
# Create class variable for reuse of Access Token
@access_token = result.access_token
@http_headers = {
'Authorization' => "Bearer #{@access_token}",
'Content-Type' => 'application/x-www-form-urlencoded'
}
when ADAL::FailureResponse
puts 'Failed to authenticate with client credentials. Received error: ' "#{result.error} and error description: #{result.error_description}."
exit 1
end
end #def get_token
def check_subscription
@logger.info("Checking for proper subscriptions...")
@subscriptions.each do |sub|
sub_uri = URI("https://manage.office.com/api/v1.0/#{@tenant_id}/activity/feed/subscriptions/start?contentType=#{sub}")
sub_http = Net::HTTP.new(sub_uri.host, sub_uri.port)
sub_http.use_ssl = true
sub_resp = http.post(sub_uri.request_uri, data = "", @http_headers)
case sub_resp
when Net::HTTPSuccess
puts "Created subscription to #{sub} in tenant #{@tenant_id}..."
when Net::HTTPUnauthorized
puts "Authentication Error Encountered: #{sub_resp.message}"
when Net::HTTPServerError
puts "Server Error Encountered: #{sub_resp.message}"
else
puts "Unknown Error Encountered: #{sub_resp.message}"
end
end
end #def check_subscription
def run(queue)
# we can abort the loop if stop? becomes true
while !stop?
#event = LogStash::Event.new("message" => @message, "host" => @host)
#decorate(event)
#queue << event
raise 'Error getting token' unless get_token().status == 0
# because the sleep interval can be big, when shutdown happens
# we want to be able to abort the sleep
# Stud.stoppable_sleep will frequently evaluate the given block
# and abort the sleep(@interval) if the return value is true
Stud.stoppable_sleep(@interval) { stop? }
end # loop
end # def run
def stop
# nothing to do in this case so it is not necessary to define stop
# examples of common "stop" tasks:
# * close sockets (unblocking blocking reads/accepts)
# * cleanup temporary files
# * terminate spawned threads
end
end # class LogStash::Inputs::Office365ManagementApi
