cn/openvpn-status-web
1
0
Fork 0
mirror of https://github.com/cmur2/openvpn-status-web.git synced 2024-12-22 12:54:24 +01:00
Code Releases Activity

gem: add rubocop and fix style

Browse Source
This commit is contained in:
cn 2020-03-02 01:57:58 +01:00
parent d959e7fe62
commit 140c60c753
11 changed files with 175 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

87
.rubocop.yml Normal file
View File

@ -0,0 +1,87 @@
AllCops:
TargetRubyVersion: '2.3'
Layout/EmptyLineAfterGuardClause:
Enabled: false
# allows nicer usage of private_class_method
Layout/EmptyLinesAroundArguments:
Enabled: false
Layout/HashAlignment:
Enabled: false
Layout/LeadingEmptyLines:
Enabled: false
Layout/LineLength:
Max: 200
Layout/SpaceInsideHashLiteralBraces:
Enabled: false
Metrics/AbcSize:
Enabled: false
Metrics/BlockLength:
Enabled: false
Metrics/ClassLength:
Enabled: false
Metrics/CyclomaticComplexity:
Enabled: false
Metrics/MethodLength:
Enabled: false
Metrics/PerceivedComplexity:
Enabled: false
Naming/MethodParameterName:
Enabled: false
Naming/MemoizedInstanceVariableName:
Enabled: false
Style/ConditionalAssignment:
Enabled: false
Style/Documentation:
Enabled: false
Style/FormatStringToken:
Enabled: false
Style/FrozenStringLiteralComment:
Enabled: false
Style/GuardClause:
Enabled: false
Style/HashEachMethods:
Enabled: true
Style/HashTransformKeys:
Enabled: true
Style/HashTransformValues:
Enabled: true
Style/IdenticalConditionalBranches:
Enabled: false
Style/InverseMethods:
Enabled: false
Style/NegatedIf:
Enabled: false
Style/RescueModifier:
Enabled: false
Style/Semicolon:
AllowAsExpressionSeparator: true
Style/SymbolArray:
Enabled: false

4
Rakefile
View File

@ -1,8 +1,10 @@
require 'bundler/gem_tasks'
require 'rspec/core/rake_task'
require 'rubocop/rake_task'
require 'bundler/audit/task'
RSpec::Core::RakeTask.new(:spec)
RuboCop::RakeTask.new
Bundler::Audit::Task.new
desc 'Should be run by developer once to prepare initial solargraph usage (fill caches etc.)'
@ -15,6 +17,6 @@ task :'solargraph:tc' do
sh 'solargraph typecheck'
end
task :default => [:spec, 'bundle:audit']
task default: [:rubocop, :spec, 'bundle:audit']
task travis: [:default, :'solargraph:tc']

40
lib/openvpn-status-web.rb Normal file → Executable file
View File

@ -8,7 +8,7 @@ require 'yaml'
require 'rack'
require 'erb'
require 'metriks'
require 'better_errors' if ENV['RACK_ENV'] == "development"
require 'better_errors' if ENV['RACK_ENV'] == 'development'
require 'openvpn-status-web/status'
require 'openvpn-status-web/parser/v1'
@ -27,8 +27,8 @@ module OpenVPNStatusWeb
end
class LogFormatter
def call(lvl, time, progname, msg)
"[%s] %-5s %s\n" % [Time.now.strftime('%Y-%m-%d %H:%M:%S'), lvl, msg.to_s]
def call(lvl, _time, _progname, msg)
format("[%s] %-5s %s\n", Time.now.strftime('%Y-%m-%d %H:%M:%S'), lvl, msg.to_s)
end
end
@ -40,29 +40,29 @@ module OpenVPNStatusWeb
end
def call(env)
return [405, {"Content-Type" => "text/plain"}, ["Method Not Allowed"]] if env["REQUEST_METHOD"] != "GET"
return [404, {"Content-Type" => "text/plain"}, ["Not Found"]] if env["PATH_INFO"] != "/"
return [405, {'Content-Type' => 'text/plain'}, ['Method Not Allowed']] if env['REQUEST_METHOD'] != 'GET'
return [404, {'Content-Type' => 'text/plain'}, ['Not Found']] if env['PATH_INFO'] != '/'
# variables for template
vpns = @vpns
stati = {}
@vpns.each do |name,config|
@vpns.each do |name, config|
stati[name] = parse_status_log(config)
end
# eval
html = @main_tmpl.result(binding)
[200, {"Content-Type" => "text/html"}, [html]]
[200, {'Content-Type' => 'text/html'}, [html]]
end
def read_template(file)
text = File.open(file, 'rb') do |f| f.read end
text = File.open(file, 'rb', &:read)
ERB.new(text)
end
def parse_status_log(vpn)
text = File.open(vpn['status_file'], 'rb') do |f| f.read end
text = File.open(vpn['status_file'], 'rb', &:read)
case vpn['version']
when 1
@ -78,21 +78,21 @@ module OpenVPNStatusWeb
def self.run!
if ARGV.length != 1
puts "Usage: openvpn-status-web config_file"
puts 'Usage: openvpn-status-web config_file'
exit 1
end
config_file = ARGV[0]
if not File.file?(config_file)
puts "Config file not found!"
if !File.file?(config_file)
puts 'Config file not found!'
exit 1
end
puts "openvpn-status-web version #{OpenVPNStatusWeb::VERSION}"
puts "Using config file #{config_file}"
config = YAML::load(File.open(config_file, 'r') { |f| f.read })
config = YAML.safe_load(File.open(config_file, 'r', &:read))
if config['logfile']
OpenVPNStatusWeb.logger = Logger.new(config['logfile'])
@ -100,10 +100,10 @@ module OpenVPNStatusWeb
OpenVPNStatusWeb.logger = Logger.new(STDOUT)
end
OpenVPNStatusWeb.logger.progname = "openvpn-status-web"
OpenVPNStatusWeb.logger.progname = 'openvpn-status-web'
OpenVPNStatusWeb.logger.formatter = LogFormatter.new
OpenVPNStatusWeb.logger.info "Starting..."
OpenVPNStatusWeb.logger.info 'Starting...'
# drop privs (first change group than user)
Process::Sys.setgid(Etc.getgrnam(config['group']).gid) if config['group']
@ -111,21 +111,21 @@ module OpenVPNStatusWeb
# configure rack
app = Daemon.new(config['vpns'])
if ENV['RACK_ENV'] == "development"
if ENV['RACK_ENV'] == 'development'
app = BetterErrors::Middleware.new(app)
BetterErrors.application_root = File.expand_path("..", __FILE__)
BetterErrors.application_root = File.expand_path(__dir__)
end
Signal.trap('INT') do
OpenVPNStatusWeb.logger.info "Quitting..."
OpenVPNStatusWeb.logger.info 'Quitting...'
Rack::Handler::WEBrick.shutdown
end
Signal.trap('TERM') do
OpenVPNStatusWeb.logger.info "Quitting..."
OpenVPNStatusWeb.logger.info 'Quitting...'
Rack::Handler::WEBrick.shutdown
end
Rack::Handler::WEBrick.run app, :Host => config['host'], :Port => config['port']
Rack::Handler::WEBrick.run app, Host: config['host'], Port: config['port']
end
end
end

10
lib/openvpn-status-web/int_patch.rb
View File

@ -1,13 +1,13 @@
class Integer
def as_bytes
return "1 Byte" if self == 1
return '1 Byte' if self == 1
label = ["Bytes", "KiB", "MiB", "GiB", "TiB"]
label = %w[Bytes KiB MiB GiB TiB]
i = 0
num = self.to_f
while num >= 1024 do
num = num / 1024
num = to_f
while num >= 1024
num /= 1024
i += 1
end

14
lib/openvpn-status-web/parser/modern_stateless.rb
View File

@ -10,29 +10,27 @@ module OpenVPNStatusWeb
text.lines.each do |line|
parts = line.strip.split(sep)
status.client_list << parse_client(parts[1..5]) if parts[0] == "CLIENT_LIST"
status.routing_table << parse_route(parts[1..4]) if parts[0] == "ROUTING_TABLE"
status.global_stats << parse_global(parts[1..2]) if parts[0] == "GLOBAL_STATS"
status.client_list << parse_client(parts[1..5]) if parts[0] == 'CLIENT_LIST'
status.routing_table << parse_route(parts[1..4]) if parts[0] == 'ROUTING_TABLE'
status.global_stats << parse_global(parts[1..2]) if parts[0] == 'GLOBAL_STATS'
end
status
end
private
def self.parse_client(client)
private_class_method def self.parse_client(client)
client[2] = client[2].to_i
client[3] = client[3].to_i
client[4] = DateTime.strptime(client[4], '%a %b %d %k:%M:%S %Y')
client
end
def self.parse_route(route)
private_class_method def self.parse_route(route)
route[3] = DateTime.strptime(route[3], '%a %b %d %k:%M:%S %Y')
route
end
def self.parse_global(global)
private_class_method def self.parse_global(global)
global[1] = global[1].to_i
global
end

2
lib/openvpn-status-web/version.rb
View File

@ -1,4 +1,4 @@
module OpenVPNStatusWeb
VERSION = "2.0.0"
VERSION = '2.0.0'.freeze
end

3
openvpn-status-web.gemspec
View File

@ -26,9 +26,10 @@ Gem::Specification.new do |s|
s.add_development_dependency 'better_errors'
s.add_development_dependency 'binding_of_caller'
s.add_development_dependency 'bundler'
s.add_development_dependency 'bundler-audit'
s.add_development_dependency 'bundler-audit', '~> 0.6.0'
s.add_development_dependency 'rack-test'
s.add_development_dependency 'rake'
s.add_development_dependency 'rspec'
s.add_development_dependency 'rubocop', '~> 0.80.0'
s.add_development_dependency 'solargraph'
end

29
spec/parser/modern_stateless_spec.rb
View File

@ -8,47 +8,56 @@ describe OpenVPNStatusWeb::Parser::ModernStateless do
context "for status-version #{version}" do
context 'for client list' do
it 'parses common names' do
expect(status.client_list.map { |client| client[0] }).to eq(["foo", "bar"])
expect(status.client_list.map { |client| client[0] }).to eq(%w[foo bar])
end
it 'parses real addresses' do
expect(status.client_list.map { |client| client[1] }).to eq(["1.2.3.4:1234", "1.2.3.5:1235"])
expect(status.client_list.map { |client| client[1] }).to eq(['1.2.3.4:1234', '1.2.3.5:1235'])
end
it 'parses received bytes' do
expect(status.client_list.map { |client| client[2] }).to eq([11811160064, 512])
expect(status.client_list.map { |client| client[2] }).to eq([11_811_160_064, 512])
end
it 'parses sent bytes' do
expect(status.client_list.map { |client| client[3] }).to eq([4194304, 2048])
expect(status.client_list.map { |client| client[3] }).to eq([4_194_304, 2048])
end
it 'parses connected since date' do
expect(status.client_list.map { |client| client[4] }).to eq([DateTime.new(2012,1,1,23,42,0), DateTime.new(2012,1,1,23,42,0)])
expect(status.client_list.map { |client| client[4] }).to eq(
[
DateTime.new(2012, 1, 1, 23, 42, 0), DateTime.new(2012, 1, 1, 23, 42, 0)
]
)
end
end
context 'for routing table' do
it 'parses virtual addresses' do
expect(status.routing_table.map { |route| route[0] }).to eq(["192.168.0.0/24", "192.168.66.2", "192.168.66.3", "2001:db8:0:0::1000"])
expect(status.routing_table.map { |route| route[0] }).to eq(['192.168.0.0/24', '192.168.66.2', '192.168.66.3', '2001:db8:0:0::1000'])
end
it 'parses common names' do
expect(status.routing_table.map { |route| route[1] }).to eq(["foo", "bar", "foo", "bar"])
expect(status.routing_table.map { |route| route[1] }).to eq(%w[foo bar foo bar])
end
it 'parses real addresses' do
expect(status.routing_table.map { |route| route[2] }).to eq(["1.2.3.4:1234", "1.2.3.5:1235", "1.2.3.4:1234", "1.2.3.5:1235"])
expect(status.routing_table.map { |route| route[2] }).to eq(['1.2.3.4:1234', '1.2.3.5:1235', '1.2.3.4:1234', '1.2.3.5:1235'])
end
it 'parses last ref date' do
expect(status.routing_table.map { |route| route[3] }).to eq([DateTime.new(2012,1,1,23,42,0), DateTime.new(2012,1,1,23,42,0), DateTime.new(2012,1,1,23,42,0), DateTime.new(2012,1,1,23,42,0)])
expect(status.routing_table.map { |route| route[3] }).to eq(
[
DateTime.new(2012, 1, 1, 23, 42, 0), DateTime.new(2012, 1, 1, 23, 42, 0),
DateTime.new(2012, 1, 1, 23, 42, 0), DateTime.new(2012, 1, 1, 23, 42, 0)
]
)
end
end
it 'parses global stats' do
expect(status.global_stats.size).to eq(1)
expect(status.global_stats.first).to eq(["Max bcast/mcast queue length", 42])
expect(status.global_stats.first).to eq(['Max bcast/mcast queue length', 42])
end
end
end

33
spec/parser/v1_spec.rb
View File

@ -1,50 +1,61 @@
require 'spec_helper'
describe OpenVPNStatusWeb::Parser::V1 do
def status; status_v1; end
def status
status_v1
end
context 'for client list' do
it 'parses common names' do
expect(status.client_list.map { |client| client[0] }).to eq(["foo", "bar"])
expect(status.client_list.map { |client| client[0] }).to eq(%w[foo bar])
end
it 'parses real addresses' do
expect(status.client_list.map { |client| client[1] }).to eq(["1.2.3.4:1234", "1.2.3.5:1235"])
expect(status.client_list.map { |client| client[1] }).to eq(['1.2.3.4:1234', '1.2.3.5:1235'])
end
it 'parses received bytes' do
expect(status.client_list.map { |client| client[2] }).to eq([11811160064, 512])
expect(status.client_list.map { |client| client[2] }).to eq([11_811_160_064, 512])
end
it 'parses sent bytes' do
expect(status.client_list.map { |client| client[3] }).to eq([4194304, 2048])
expect(status.client_list.map { |client| client[3] }).to eq([4_194_304, 2048])
end
it 'parses connected since date' do
expect(status.client_list.map { |client| client[4] }).to eq([DateTime.new(2012,1,1,23,42,0), DateTime.new(2012,1,1,23,42,0)])
expect(status.client_list.map { |client| client[4] }).to eq(
[
DateTime.new(2012, 1, 1, 23, 42, 0), DateTime.new(2012, 1, 1, 23, 42, 0)
]
)
end
end
context 'for routing table' do
it 'parses virtual addresses' do
expect(status.routing_table.map { |route| route[0] }).to eq(["192.168.0.0/24", "192.168.66.2", "192.168.66.3", "2001:db8:0:0::1000"])
expect(status.routing_table.map { |route| route[0] }).to eq(['192.168.0.0/24', '192.168.66.2', '192.168.66.3', '2001:db8:0:0::1000'])
end
it 'parses common names' do
expect(status.routing_table.map { |route| route[1] }).to eq(["foo", "bar", "foo", "bar"])
expect(status.routing_table.map { |route| route[1] }).to eq(%w[foo bar foo bar])
end
it 'parses real addresses' do
expect(status.routing_table.map { |route| route[2] }).to eq(["1.2.3.4:1234", "1.2.3.5:1235", "1.2.3.4:1234", "1.2.3.5:1235"])
expect(status.routing_table.map { |route| route[2] }).to eq(['1.2.3.4:1234', '1.2.3.5:1235', '1.2.3.4:1234', '1.2.3.5:1235'])
end
it 'parses last ref date' do
expect(status.routing_table.map { |route| route[3] }).to eq([DateTime.new(2012,1,1,23,42,0), DateTime.new(2012,1,1,23,42,0), DateTime.new(2012,1,1,23,42,0), DateTime.new(2012,1,1,23,42,0)])
expect(status.routing_table.map { |route| route[3] }).to eq(
[
DateTime.new(2012, 1, 1, 23, 42, 0), DateTime.new(2012, 1, 1, 23, 42, 0),
DateTime.new(2012, 1, 1, 23, 42, 0), DateTime.new(2012, 1, 1, 23, 42, 0)
]
)
end
end
it 'parses global stats' do
expect(status.global_stats.size).to eq(1)
expect(status.global_stats.first).to eq(["Max bcast/mcast queue length", 42])
expect(status.global_stats.first).to eq(['Max bcast/mcast queue length', 42])
end
end

6
spec/spec_helper.rb
View File

@ -6,16 +6,16 @@ require 'rack/test'
require 'openvpn-status-web'
def status_v1
text = File.open('examples/status.v1', 'rb') do |f| f.read end
text = File.open('examples/status.v1', 'rb', &:read)
OpenVPNStatusWeb::Parser::V1.new.parse_status_log text
end
def status_v2
text = File.open('examples/status.v2', 'rb') do |f| f.read end
text = File.open('examples/status.v2', 'rb', &:read)
OpenVPNStatusWeb::Parser::V2.new.parse_status_log text
end
def status_v3
text = File.open('examples/status.v3', 'rb') do |f| f.read end
text = File.open('examples/status.v3', 'rb', &:read)
OpenVPNStatusWeb::Parser::V3.new.parse_status_log text
end