mirror of
https://github.com/inspec/inspec
synced 2024-12-29 14:33:17 +00:00
308 lines
9.6 KiB
Ruby
308 lines
9.6 KiB
Ruby
require "helper"
|
|
require "inspec/resource"
|
|
require "resources/aws/aws_s3_bucket"
|
|
|
|
require "resource_support/aws"
|
|
require "resources/aws/aws_s3_bucket"
|
|
|
|
# MSBSB = MockS3BucketSingleBackend
|
|
# Abbreviation not used outside this file
|
|
|
|
#=============================================================================#
|
|
# Constructor Tests
|
|
#=============================================================================#
|
|
class AwsS3BucketConstructor < Minitest::Test
|
|
def setup
|
|
AwsS3Bucket::BackendFactory.select(AwsMSBSB::Basic)
|
|
end
|
|
|
|
def test_constructor_no_args_raises
|
|
assert_raises(ArgumentError) { AwsS3Bucket.new }
|
|
end
|
|
|
|
def test_constructor_accept_scalar_param
|
|
AwsS3Bucket.new("some-bucket")
|
|
end
|
|
|
|
def test_constructor_accept_hash
|
|
AwsS3Bucket.new(bucket_name: "some-bucket")
|
|
end
|
|
|
|
def test_constructor_reject_unknown_resource_params
|
|
assert_raises(ArgumentError) { AwsS3Bucket.new(bla: "blabla") }
|
|
end
|
|
end
|
|
|
|
class AwsS3BucketPropertiesTest < Minitest::Test
|
|
def setup
|
|
AwsS3Bucket::BackendFactory.select(AwsMSBSB::Basic)
|
|
end
|
|
|
|
#===========================================================================#
|
|
# Search / Recall
|
|
#===========================================================================#
|
|
def test_recall_no_match_is_no_exception
|
|
refute AwsS3Bucket.new("NonExistentBucket").exists?
|
|
end
|
|
|
|
def test_recall_match_single_result_works
|
|
assert AwsS3Bucket.new("public").exists?
|
|
end
|
|
|
|
# No need to handle multiple hits; S3 bucket names are globally unique.
|
|
|
|
#===========================================================================#
|
|
# Properties
|
|
#===========================================================================#
|
|
#---------------------Bucket Name----------------------------#
|
|
def test_property_bucket_name
|
|
assert_equal("public", AwsS3Bucket.new("public").bucket_name)
|
|
end
|
|
|
|
#--------------------- Region ----------------------------#
|
|
def test_property_region
|
|
assert_equal("us-east-2", AwsS3Bucket.new("public").region)
|
|
assert_equal("EU", AwsS3Bucket.new("private").region)
|
|
end
|
|
|
|
#---------------------- bucket_acl -------------------------------#
|
|
def test_property_bucket_acl_structure
|
|
bucket_acl = AwsS3Bucket.new("public").bucket_acl
|
|
|
|
assert_kind_of(Array, bucket_acl)
|
|
assert(bucket_acl.size > 0)
|
|
assert(bucket_acl.all? { |g| g.respond_to?(:permission) })
|
|
assert(bucket_acl.all? { |g| g.respond_to?(:grantee) })
|
|
assert(bucket_acl.all? { |g| g.grantee.respond_to?(:type) })
|
|
end
|
|
|
|
def test_property_bucket_acl_public
|
|
bucket_acl = AwsS3Bucket.new("public").bucket_acl
|
|
|
|
public_grants = bucket_acl.select do |g|
|
|
g.grantee.type == "Group" && g.grantee.uri =~ /AllUsers/
|
|
end
|
|
refute_empty(public_grants)
|
|
end
|
|
|
|
def test_property_bucket_acl_private
|
|
bucket_acl = AwsS3Bucket.new("private").bucket_acl
|
|
|
|
public_grants = bucket_acl.select do |g|
|
|
g.grantee.type == "Group" && g.grantee.uri =~ /AllUsers/
|
|
end
|
|
assert_empty(public_grants)
|
|
|
|
auth_users_grants = bucket_acl.select do |g|
|
|
g.grantee.type == "Group" && g.grantee.uri =~ /AuthenticatedUsers/
|
|
end
|
|
assert_empty(auth_users_grants)
|
|
end
|
|
|
|
def test_property_bucket_acl_auth_users
|
|
bucket_acl = AwsS3Bucket.new("auth-users").bucket_acl
|
|
|
|
public_grants = bucket_acl.select do |g|
|
|
g.grantee.type == "Group" && g.grantee.uri =~ /AllUsers/
|
|
end
|
|
assert_empty(public_grants)
|
|
|
|
auth_users_grants = bucket_acl.select do |g|
|
|
g.grantee.type == "Group" && g.grantee.uri =~ /AuthenticatedUsers/
|
|
end
|
|
refute_empty(auth_users_grants)
|
|
end
|
|
|
|
#---------------------- bucket_policy -------------------------------#
|
|
def test_property_bucket_policy_structure
|
|
bucket_policy = AwsS3Bucket.new("public").bucket_policy
|
|
assert_kind_of(Array, bucket_policy)
|
|
assert_kind_of(OpenStruct, bucket_policy.first)
|
|
%i{effect principal action resource}.each do |field|
|
|
assert_respond_to(bucket_policy.first, field)
|
|
end
|
|
end
|
|
|
|
def test_property_bucket_policy_public
|
|
bucket_policy = AwsS3Bucket.new("public").bucket_policy
|
|
allow_all = bucket_policy.select { |s| s.effect == "Allow" && s.principal == "*" }
|
|
assert_equal(1, allow_all.count)
|
|
end
|
|
|
|
def test_property_bucket_policy_private
|
|
bucket_policy = AwsS3Bucket.new("private").bucket_policy
|
|
allow_all = bucket_policy.select { |s| s.effect == "Allow" && s.principal == "*" }
|
|
assert_equal(0, allow_all.count)
|
|
end
|
|
|
|
def test_property_bucket_policy_auth
|
|
bucket_policy = AwsS3Bucket.new("auth").bucket_policy
|
|
assert_empty(bucket_policy)
|
|
end
|
|
|
|
#===========================================================================#
|
|
# Test Matchers
|
|
#===========================================================================#
|
|
def test_be_public_public_acl
|
|
assert(AwsS3Bucket.new("public").public?)
|
|
end
|
|
|
|
def test_be_public_auth_acl
|
|
assert(AwsS3Bucket.new("auth-users").public?)
|
|
end
|
|
|
|
def test_be_public_private_acl
|
|
refute(AwsS3Bucket.new("private").public?)
|
|
end
|
|
|
|
def test_has_access_logging_enabled_positive
|
|
assert(AwsS3Bucket.new("public").has_access_logging_enabled?)
|
|
end
|
|
|
|
def test_has_access_logging_enabled_negative
|
|
refute(AwsS3Bucket.new("private").has_access_logging_enabled?)
|
|
end
|
|
|
|
def test_has_default_encryption_enabled_positive
|
|
assert(AwsS3Bucket.new("public").has_default_encryption_enabled?)
|
|
end
|
|
|
|
def test_has_default_encryption_enabled_negative
|
|
refute(AwsS3Bucket.new("private").has_default_encryption_enabled?)
|
|
end
|
|
|
|
end
|
|
|
|
#=============================================================================#
|
|
# Test Fixtures
|
|
#=============================================================================#
|
|
|
|
module AwsMSBSB
|
|
class Basic < AwsBackendBase
|
|
def get_bucket_acl(query)
|
|
owner_full_control = OpenStruct.new(
|
|
grantee: OpenStruct.new(
|
|
type: "CanonicalUser"
|
|
),
|
|
permission: "FULL_CONTROL"
|
|
)
|
|
|
|
buckets = {
|
|
"public" => OpenStruct.new(
|
|
grants: [
|
|
owner_full_control,
|
|
OpenStruct.new(
|
|
grantee: OpenStruct.new(
|
|
type: "Group",
|
|
uri: "http://acs.amazonaws.com/groups/global/AllUsers"
|
|
),
|
|
permission: "READ"
|
|
),
|
|
]
|
|
),
|
|
"auth-users" => OpenStruct.new(
|
|
grants: [
|
|
owner_full_control,
|
|
OpenStruct.new(
|
|
grantee: OpenStruct.new(
|
|
type: "Group",
|
|
uri: "http://acs.amazonaws.com/groups/global/AuthenticatedUsers"
|
|
),
|
|
permission: "READ"
|
|
),
|
|
]
|
|
),
|
|
"private" => OpenStruct.new(grants: [ owner_full_control ]),
|
|
"private-acl-public-policy" => OpenStruct.new(grants: [ owner_full_control ]),
|
|
}
|
|
buckets[query[:bucket]]
|
|
end
|
|
|
|
def get_bucket_location(query)
|
|
buckets = {
|
|
"public" => OpenStruct.new(location_constraint: "us-east-2"),
|
|
"private" => OpenStruct.new(location_constraint: "EU"),
|
|
"auth-users" => OpenStruct.new(location_constraint: "ap-southeast-1"),
|
|
"private-acl-public-policy" => OpenStruct.new(location_constraint: "ap-southeast-2"),
|
|
}
|
|
|
|
buckets.fetch(query[:bucket]) { raise Aws::S3::Errors::NoSuchBucket.new(nil, nil) }
|
|
end
|
|
|
|
def get_bucket_policy(query)
|
|
buckets = {
|
|
"public" => OpenStruct.new(
|
|
policy: StringIO.new(<<~'EOP')
|
|
{
|
|
"Version": "2012-10-17",
|
|
"Statement": [
|
|
{
|
|
"Sid": "AllowGetObject",
|
|
"Effect": "Allow",
|
|
"Principal": "*",
|
|
"Action": "s3:GetObject",
|
|
"Resource": "arn:aws:s3:::public/*"
|
|
}
|
|
]
|
|
}
|
|
EOP
|
|
),
|
|
"private" => OpenStruct.new(
|
|
policy: StringIO.new(<<~'EOP')
|
|
{
|
|
"Version": "2012-10-17",
|
|
"Statement": [
|
|
{
|
|
"Sid": "DenyGetObject",
|
|
"Effect": "Deny",
|
|
"Principal": "*",
|
|
"Action": "s3:GetObject",
|
|
"Resource": "arn:aws:s3:::private/*"
|
|
}
|
|
]
|
|
}
|
|
EOP
|
|
),
|
|
"private-acl-public-policy" => OpenStruct.new(
|
|
policy: StringIO.new(<<~'EOP')
|
|
{
|
|
"Version": "2012-10-17",
|
|
"Statement": [
|
|
{
|
|
"Sid": "AllowGetObject",
|
|
"Effect": "Allow",
|
|
"Principal": "*",
|
|
"Action": "s3:GetObject",
|
|
"Resource": "arn:aws:s3:::private-acl-public-policy/*"
|
|
}
|
|
]
|
|
}
|
|
EOP
|
|
),
|
|
# No policies for auth bucket
|
|
}
|
|
|
|
buckets.fetch(query[:bucket]) { raise Aws::S3::Errors::NoSuchBucketPolicy.new(nil, nil) }
|
|
end
|
|
|
|
def get_bucket_logging(query)
|
|
buckets = {
|
|
"public" => OpenStruct.new(logging_enabled: OpenStruct.new(target_bucket: "log-bucket")),
|
|
"private" => OpenStruct.new(logging_enabled: nil ),
|
|
}
|
|
|
|
buckets.fetch(query[:bucket]) { raise Aws::S3::Errors::NoSuchBucket.new(nil, nil) }
|
|
end
|
|
|
|
def get_bucket_encryption(query)
|
|
buckets = {
|
|
"public" => OpenStruct.new(server_side_encryption_configuration: OpenStruct.new(rules: [])),
|
|
}
|
|
if query[:bucket].eql? "private"
|
|
raise Aws::S3::Errors::ServerSideEncryptionConfigurationNotFoundError.new(nil, nil)
|
|
end
|
|
|
|
buckets.fetch(query[:bucket]) { raise Aws::S3::Errors::NoSuchBucket.new(nil, nil) }
|
|
end
|
|
end
|
|
end
|