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require 'abstract_unit'
class SSLTest < ActionDispatch::IntegrationTest
HEADERS = Rack::Utils::HeaderHash.new 'Content-Type' => 'text/html'
attr_accessor :app
def build_app(headers: {}, ssl_options: {})
headers = HEADERS.merge(headers)
ActionDispatch::SSL.new lambda { |env| [200, headers, []] }, ssl_options.reverse_merge(hsts: { subdomains: true })
end
end
class RedirectSSLTest < SSLTest
def assert_not_redirected(url, headers: {}, redirect: {}, deprecated_host: nil,
deprecated_port: nil)
self.app = build_app ssl_options: { redirect: redirect,
host: deprecated_host, port: deprecated_port
}
get url, headers: headers
assert_response :ok
end
def assert_redirected(redirect: {}, deprecated_host: nil, deprecated_port: nil,
from: 'http://a/b?c=d', to: from.sub('http', 'https'))
redirect = { status: 301, body: [] }.merge(redirect)
self.app = build_app ssl_options: { redirect: redirect,
host: deprecated_host, port: deprecated_port
}
get from
assert_response redirect[:status] || 301
assert_redirected_to to
assert_equal redirect[:body].join, @response.body
end
test 'exclude can avoid redirect' do
excluding = { exclude: -> request { request.path =~ /healthcheck/ } }
assert_not_redirected 'http://example.org/healthcheck', redirect: excluding
assert_redirected from: 'http://example.org/', redirect: excluding
end
test 'https is not redirected' do
assert_not_redirected 'https://example.org'
end
test 'proxied https is not redirected' do
assert_not_redirected 'http://example.org', headers: { 'HTTP_X_FORWARDED_PROTO' => 'https' }
end
test 'http is redirected to https' do
assert_redirected
end
test 'redirect with non-301 status' do
assert_redirected redirect: { status: 307 }
end
test 'redirect with custom body' do
assert_redirected redirect: { body: ['foo'] }
end
test 'redirect to specific host' do
assert_redirected redirect: { host: 'ssl' }, to: 'https://ssl/b?c=d'
end
test 'redirect to default port' do
assert_redirected redirect: { port: 443 }
end
test 'redirect to non-default port' do
assert_redirected redirect: { port: 8443 }, to: 'https://a:8443/b?c=d'
end
test 'redirect to different host and non-default port' do
assert_redirected redirect: { host: 'ssl', port: 8443 }, to: 'https://ssl:8443/b?c=d'
end
test 'redirect to different host including port' do
assert_redirected redirect: { host: 'ssl:443' }, to: 'https://ssl:443/b?c=d'
end
test ':host is deprecated, moved within redirect: { host: … }' do
assert_deprecated do
assert_redirected deprecated_host: 'foo', to: 'https://foo/b?c=d'
end
end
test ':port is deprecated, moved within redirect: { port: … }' do
assert_deprecated do
assert_redirected deprecated_port: 1, to: 'https://a:1/b?c=d'
end
end
test 'no redirect with redirect set to false' do
assert_not_redirected 'http://example.org', redirect: false
end
end
class StrictTransportSecurityTest < SSLTest
EXPECTED = 'max-age=15552000'
EXPECTED_WITH_SUBDOMAINS = 'max-age=15552000; includeSubDomains'
def assert_hsts(expected, url: 'https://example.org', hsts: { subdomains: true }, headers: {})
self.app = build_app ssl_options: { hsts: hsts }, headers: headers
get url
assert_equal expected, response.headers['Strict-Transport-Security']
end
test 'enabled by default' do
assert_hsts EXPECTED_WITH_SUBDOMAINS
end
test 'not sent with http:// responses' do
assert_hsts nil, url: 'http://example.org'
end
test 'defers to app-provided header' do
assert_hsts 'app-provided', headers: { 'Strict-Transport-Security' => 'app-provided' }
end
test 'hsts: true enables default settings' do
assert_hsts EXPECTED, hsts: true
end
test 'hsts: false sets max-age to zero, clearing browser HSTS settings' do
assert_hsts 'max-age=0', hsts: false
end
test ':expires sets max-age' do
assert_deprecated do
assert_hsts 'max-age=500', hsts: { expires: 500 }
end
end
test ':expires supports AS::Duration arguments' do
assert_deprecated do
assert_hsts 'max-age=31557600', hsts: { expires: 1.year }
end
end
test 'include subdomains' do
assert_hsts "#{EXPECTED}; includeSubDomains", hsts: { subdomains: true }
end
test 'exclude subdomains' do
assert_hsts EXPECTED, hsts: { subdomains: false }
end
test 'opt in to browser preload lists' do
assert_deprecated do
assert_hsts "#{EXPECTED}; preload", hsts: { preload: true }
end
end
test 'opt out of browser preload lists' do
assert_deprecated do
assert_hsts EXPECTED, hsts: { preload: false }
end
end
end
class SecureCookiesTest < SSLTest
DEFAULT = %(id=1; path=/\ntoken=abc; path=/; secure; HttpOnly)
def get(**options)
self.app = build_app(**options)
super 'https://example.org'
end
def assert_cookies(*expected)
assert_equal expected, response.headers['Set-Cookie'].split("\n")
end
def test_flag_cookies_as_secure
get headers: { 'Set-Cookie' => DEFAULT }
assert_cookies 'id=1; path=/; secure', 'token=abc; path=/; secure; HttpOnly'
end
def test_flag_cookies_as_secure_at_end_of_line
get headers: { 'Set-Cookie' => 'problem=def; path=/; HttpOnly; secure' }
assert_cookies 'problem=def; path=/; HttpOnly; secure'
end
def test_flag_cookies_as_secure_with_more_spaces_before
get headers: { 'Set-Cookie' => 'problem=def; path=/; HttpOnly; secure' }
assert_cookies 'problem=def; path=/; HttpOnly; secure'
end
def test_flag_cookies_as_secure_with_more_spaces_after
get headers: { 'Set-Cookie' => 'problem=def; path=/; secure; HttpOnly' }
assert_cookies 'problem=def; path=/; secure; HttpOnly'
end
def test_flag_cookies_as_secure_with_has_not_spaces_before
get headers: { 'Set-Cookie' => 'problem=def; path=/;secure; HttpOnly' }
assert_cookies 'problem=def; path=/;secure; HttpOnly'
end
def test_flag_cookies_as_secure_with_has_not_spaces_after
get headers: { 'Set-Cookie' => 'problem=def; path=/; secure;HttpOnly' }
assert_cookies 'problem=def; path=/; secure;HttpOnly'
end
def test_flag_cookies_as_secure_with_ignore_case
get headers: { 'Set-Cookie' => 'problem=def; path=/; Secure; HttpOnly' }
assert_cookies 'problem=def; path=/; Secure; HttpOnly'
end
def test_cookies_as_not_secure_with_secure_cookies_disabled
get headers: { 'Set-Cookie' => DEFAULT }, ssl_options: { secure_cookies: false }
assert_cookies(*DEFAULT.split("\n"))
end
def test_no_cookies
get
assert_nil response.headers['Set-Cookie']
end
def test_keeps_original_headers_behavior
get headers: { 'Connection' => %w[close] }
assert_equal 'close', response.headers['Connection']
end
end
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