From fe39ffb8b90ae4e002ed73fe98617cd590abb467 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 08:33:50 +0200 Subject: Adding upstream version 2.4.56. Signed-off-by: Daniel Baumann --- test/modules/http2/test_104_padding.py | 98 ++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 test/modules/http2/test_104_padding.py (limited to 'test/modules/http2/test_104_padding.py') diff --git a/test/modules/http2/test_104_padding.py b/test/modules/http2/test_104_padding.py new file mode 100644 index 0000000..7b874ed --- /dev/null +++ b/test/modules/http2/test_104_padding.py @@ -0,0 +1,98 @@ +import pytest + +from .env import H2Conf, H2TestEnv + + +def frame_padding(payload, padbits): + mask = (1 << padbits) - 1 + return ((payload + 9 + mask) & ~mask) - (payload + 9) + + +@pytest.mark.skipif(condition=H2TestEnv.is_unsupported, reason="mod_http2 not supported here") +class TestPadding: + + @pytest.fixture(autouse=True, scope='class') + def _class_scope(self, env): + conf = H2Conf(env) + conf.start_vhost(domains=[f"ssl.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi") + conf.add("AddHandler cgi-script .py") + conf.end_vhost() + conf.start_vhost(domains=[f"pad0.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi") + conf.add("H2Padding 0") + conf.add("AddHandler cgi-script .py") + conf.end_vhost() + conf.start_vhost(domains=[f"pad1.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi") + conf.add("H2Padding 1") + conf.add("AddHandler cgi-script .py") + conf.end_vhost() + conf.start_vhost(domains=[f"pad2.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi") + conf.add("H2Padding 2") + conf.add("AddHandler cgi-script .py") + conf.end_vhost() + conf.start_vhost(domains=[f"pad3.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi") + conf.add("H2Padding 3") + conf.add("AddHandler cgi-script .py") + conf.end_vhost() + conf.start_vhost(domains=[f"pad8.{env.http_tld}"], port=env.https_port, doc_root="htdocs/cgi") + conf.add("H2Padding 8") + conf.add("AddHandler cgi-script .py") + conf.end_vhost() + conf.install() + assert env.apache_restart() == 0 + + # default paddings settings: 0 bits + def test_h2_104_01(self, env): + url = env.mkurl("https", "ssl", "/echo.py") + # we get 2 frames back: one with data and an empty one with EOF + # check the number of padding bytes is as expected + for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]: + r = env.nghttp().post_data(url, data, 5) + assert r.response["status"] == 200 + assert r.results["paddings"] == [ + frame_padding(len(data)+1, 0), + frame_padding(0, 0) + ] + + # 0 bits of padding + def test_h2_104_02(self, env): + url = env.mkurl("https", "pad0", "/echo.py") + for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]: + r = env.nghttp().post_data(url, data, 5) + assert r.response["status"] == 200 + assert r.results["paddings"] == [0, 0] + + # 1 bit of padding + def test_h2_104_03(self, env): + url = env.mkurl("https", "pad1", "/echo.py") + for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]: + r = env.nghttp().post_data(url, data, 5) + assert r.response["status"] == 200 + for i in r.results["paddings"]: + assert i in range(0, 2) + + # 2 bits of padding + def test_h2_104_04(self, env): + url = env.mkurl("https", "pad2", "/echo.py") + for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]: + r = env.nghttp().post_data(url, data, 5) + assert r.response["status"] == 200 + for i in r.results["paddings"]: + assert i in range(0, 4) + + # 3 bits of padding + def test_h2_104_05(self, env): + url = env.mkurl("https", "pad3", "/echo.py") + for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]: + r = env.nghttp().post_data(url, data, 5) + assert r.response["status"] == 200 + for i in r.results["paddings"]: + assert i in range(0, 8) + + # 8 bits of padding + def test_h2_104_06(self, env): + url = env.mkurl("https", "pad8", "/echo.py") + for data in ["x", "xx", "xxx", "xxxx", "xxxxx", "xxxxxx", "xxxxxxx", "xxxxxxxx"]: + r = env.nghttp().post_data(url, data, 5) + assert r.response["status"] == 200 + for i in r.results["paddings"]: + assert i in range(0, 256) -- cgit v1.2.3