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|
# frozen_string_literal: true
require 'json'
require 'spec_utilities'
require 'helpers/acceptance/tests/manifest_shared_examples'
shared_examples 'security plugin manifest' do |credentials|
let(:extra_manifest) do
users = credentials.map do |username, meta|
<<-USER
#{meta[:changed] ? "notify { 'password change for #{username}' : } ~>" : ''}
elasticsearch::user { '#{username}':
password => '#{meta[:hash] || meta[:plaintext]}',
roles => #{meta[:roles].reduce({}) { |acc, elem| acc.merge(elem) }.keys},
}
USER
end.join("\n")
roles = credentials.values.reduce({}) do |sum, user_metadata|
# Collect all roles across users
sum.merge user_metadata
end[:roles]
roles = roles.reduce({}) do |all_roles, role|
all_roles.merge role
end
roles = roles.reject do |_role, permissions|
permissions.empty?
end
roles = roles.map do |role, rights|
<<-ROLE
elasticsearch::role { '#{role}':
privileges => #{rights}
}
ROLE
end
roles = roles.join("\n")
<<-MANIFEST
#{users}
#{roles}
MANIFEST
end
include_examples(
'manifest application',
credentials.values.map { |p| p[:changed] }.none?
)
end
shared_examples 'secured request' do |test_desc, es_config, path, http_test, expected, user = nil, pass = nil|
es_port = es_config['http.port']
describe port(es_port) do
it 'open', :with_retries do
expect(subject).to be_listening
end
end
describe "https://localhost:#{es_port}#{path}" do
subject { shell("curl -k -u #{user}:#{pass} https://localhost:#{es_port}#{path}") }
it test_desc, :with_retries do
expect(http_test.call(subject.stdout)).to eq(expected)
end
end
end
shared_examples 'security acceptance tests' do |es_config|
describe 'security plugin operations', if: vault_available?, then_purge: true, with_certificates: true, with_license: true do
rand_string = -> { [*('a'..'z')].sample(8).join }
admin_user = rand_string.call
admin_password = rand_string.call
admin = { admin_user => { plaintext: admin_password, roles: [{ 'superuser' => [] }] } }
let(:manifest_class_parameters) do
<<-MANIFEST
api_basic_auth_password => '#{admin_password}',
api_basic_auth_username => '#{admin_user}',
api_ca_file => '#{tls[:ca][:cert][:path]}',
api_protocol => 'https',
ca_certificate => '#{tls[:ca][:cert][:path]}',
certificate => '#{tls[:clients].first[:cert][:path]}',
keystore_password => '#{keystore_password}',
license => file('#{v[:elasticsearch_license_path]}'),
private_key => '#{tls[:clients].first[:key][:path]}',
restart_on_change => true,
ssl => true,
validate_tls => true,
MANIFEST
end
describe 'over tls' do
user_one = rand_string.call
user_two = rand_string.call
user_one_pw = rand_string.call
user_two_pw = rand_string.call
describe 'user authentication' do
username_passwords = {
user_one => { plaintext: user_one_pw, roles: [{ 'superuser' => [] }] },
user_two => { plaintext: user_two_pw, roles: [{ 'superuser' => [] }] }
}.merge(admin)
username_passwords[user_two][:hash] = bcrypt(username_passwords[user_two][:plaintext])
include_examples('security plugin manifest', username_passwords)
include_examples(
'secured request', 'denies unauthorized access',
es_config, '/_cluster/health',
->(r) { r.status }, 401
)
include_examples(
'secured request', "permits user #{user_one} access",
es_config, '/_cluster/health',
->(r) { r.status }, 200,
user_one, user_one_pw
)
include_examples(
'secured request', "permits user #{user_two} access",
es_config, '/_cluster/health',
->(r) { r.status }, 200,
user_two, user_two_pw
)
end
describe 'changing passwords' do
new_password = rand_string.call
username_passwords = {
user_one => {
plaintext: new_password,
changed: true,
roles: [{ 'superuser' => [] }]
}
}
include_examples('security plugin manifest', username_passwords)
include_examples(
'secured request', 'denies unauthorized access', es_config, '/_cluster/health',
->(r) { r.status }, 401
)
include_examples(
'secured request', "permits user #{user_two} access with new password",
es_config, '/_cluster/health',
->(r) { r.status }, 200,
user_one, new_password
)
end
describe 'roles' do
password = rand_string.call
username = rand_string.call
user = {
username => {
plaintext: password,
roles: [{
rand_string.call => {
'cluster' => [
'cluster:monitor/health'
]
}
}]
}
}
include_examples('security plugin manifest', user)
include_examples(
'secured request', 'denies unauthorized access',
es_config, '/_snapshot',
->(r) { r.status }, 403,
username, password
)
include_examples(
'secured request', 'permits authorized access',
es_config, '/_cluster/health',
->(r) { r.status }, 200,
username, password
)
end
end
end
end
|
