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import pytest
from pyhttpd.conf import HttpdConf
class TestEncoding:
EXP_AH10244_ERRS = 0
@pytest.fixture(autouse=True, scope='class')
def _class_scope(self, env):
conf = HttpdConf(env, extras={
'base': f"""
<Directory "{env.gen_dir}">
AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Require all granted
</Directory>
""",
f"test2.{env.http_tld}": "AllowEncodedSlashes on",
f"test1.{env.http_tld}": f"ScriptAlias /cgi-bin/ {env.gen_dir}",
})
conf.add_vhost_test1()
conf.add_vhost_test2()
conf.add_vhost_cgi()
conf.install()
assert env.apache_restart() == 0
# check handling of url encodings that are accepted
@pytest.mark.parametrize("path", [
"/006/006.css",
"/%30%30%36/%30%30%36.css",
"/nothing/../006/006.css",
"/nothing/./../006/006.css",
"/nothing/%2e%2e/006/006.css",
"/nothing/%2e/%2e%2e/006/006.css",
"/nothing/%2e/%2e%2e/006/006%2ecss",
])
def test_core_001_01(self, env, path):
url = env.mkurl("https", "test1", path)
r = env.curl_get(url)
assert r.response["status"] == 200
# check handling of / normalization
@pytest.mark.parametrize("path", [
"/006//006.css",
"/006//////////006.css",
"/006////.//////006.css",
"/006////%2e//////006.css",
"/006////%2e//////006%2ecss",
"/006/../006/006.css",
"/006/%2e%2e/006/006.css",
])
def test_core_001_03(self, env, path):
url = env.mkurl("https", "test1", path)
r = env.curl_get(url)
assert r.response["status"] == 200
# check path traversals
@pytest.mark.parametrize(["path", "status"], [
["/../echo.py", 400],
["/nothing/../../echo.py", 400],
["/cgi-bin/../../echo.py", 400],
["/nothing/%2e%2e/%2e%2e/echo.py", 400],
["/cgi-bin/%2e%2e/%2e%2e/echo.py", 400],
["/nothing/%%32%65%%32%65/echo.py", 400],
["/cgi-bin/%%32%65%%32%65/echo.py", 400],
["/nothing/%%32%65%%32%65/%%32%65%%32%65/h2_env.py", 400],
["/cgi-bin/%%32%65%%32%65/%%32%65%%32%65/h2_env.py", 400],
["/nothing/%25%32%65%25%32%65/echo.py", 404],
["/cgi-bin/%25%32%65%25%32%65/echo.py", 404],
["/nothing/%25%32%65%25%32%65/%25%32%65%25%32%65/h2_env.py", 404],
["/cgi-bin/%25%32%65%25%32%65/%25%32%65%25%32%65/h2_env.py", 404],
])
def test_core_001_04(self, env, path, status):
url = env.mkurl("https", "test1", path)
r = env.curl_get(url)
assert r.response["status"] == status
if status == 400:
TestEncoding.EXP_AH10244_ERRS += 1
# the log will have a core:err about invalid URI path
# check handling of %2f url encodings that are not decoded by default
@pytest.mark.parametrize(["host", "path", "status"], [
["test1", "/006%2f006.css", 404],
["test2", "/006%2f006.css", 200],
["test2", "/x%252f.test", 200],
["test2", "/10%25abnormal.txt", 200],
])
def test_core_001_20(self, env, host, path, status):
url = env.mkurl("https", host, path)
r = env.curl_get(url)
assert r.response["status"] == status
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