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|
import pytest
from unit.applications.lang.python import TestApplicationPython
class TestHTTPHeader(TestApplicationPython):
prerequisites = {'modules': {'python': 'any'}}
def test_http_header_value_leading_sp(self):
self.load('custom_header')
resp = self.get(
headers={
'Host': 'localhost',
'Custom-Header': ' ,',
'Connection': 'close',
}
)
assert resp['status'] == 200, 'value leading sp status'
assert (
resp['headers']['Custom-Header'] == ','
), 'value leading sp custom header'
def test_http_header_value_leading_htab(self):
self.load('custom_header')
resp = self.get(
headers={
'Host': 'localhost',
'Custom-Header': '\t,',
'Connection': 'close',
}
)
assert resp['status'] == 200, 'value leading htab status'
assert (
resp['headers']['Custom-Header'] == ','
), 'value leading htab custom header'
def test_http_header_value_trailing_sp(self):
self.load('custom_header')
resp = self.get(
headers={
'Host': 'localhost',
'Custom-Header': ', ',
'Connection': 'close',
}
)
assert resp['status'] == 200, 'value trailing sp status'
assert (
resp['headers']['Custom-Header'] == ','
), 'value trailing sp custom header'
def test_http_header_value_trailing_htab(self):
self.load('custom_header')
resp = self.get(
headers={
'Host': 'localhost',
'Custom-Header': ',\t',
'Connection': 'close',
}
)
assert resp['status'] == 200, 'value trailing htab status'
assert (
resp['headers']['Custom-Header'] == ','
), 'value trailing htab custom header'
def test_http_header_value_both_sp(self):
self.load('custom_header')
resp = self.get(
headers={
'Host': 'localhost',
'Custom-Header': ' , ',
'Connection': 'close',
}
)
assert resp['status'] == 200, 'value both sp status'
assert (
resp['headers']['Custom-Header'] == ','
), 'value both sp custom header'
def test_http_header_value_both_htab(self):
self.load('custom_header')
resp = self.get(
headers={
'Host': 'localhost',
'Custom-Header': '\t,\t',
'Connection': 'close',
}
)
assert resp['status'] == 200, 'value both htab status'
assert (
resp['headers']['Custom-Header'] == ','
), 'value both htab custom header'
def test_http_header_value_chars(self):
self.load('custom_header')
resp = self.get(
headers={
'Host': 'localhost',
'Custom-Header': r'(),/:;<=>?@[\]{}\t !#$%&\'*+-.^_`|~',
'Connection': 'close',
}
)
assert resp['status'] == 200, 'value chars status'
assert (
resp['headers']['Custom-Header']
== r'(),/:;<=>?@[\]{}\t !#$%&\'*+-.^_`|~'
), 'value chars custom header'
def test_http_header_value_chars_edge(self):
self.load('custom_header')
resp = self.http(
b"""GET / HTTP/1.1
Host: localhost
Custom-Header: \x20\xFF
Connection: close
""",
raw=True,
encoding='latin1',
)
assert resp['status'] == 200, 'value chars edge status'
assert resp['headers']['Custom-Header'] == '\xFF', 'value chars edge'
def test_http_header_value_chars_below(self):
self.load('custom_header')
resp = self.http(
b"""GET / HTTP/1.1
Host: localhost
Custom-Header: \x1F
Connection: close
""",
raw=True,
)
assert resp['status'] == 400, 'value chars below'
def test_http_header_field_leading_sp(self):
self.load('empty')
assert (
self.get(
headers={
'Host': 'localhost',
' Custom-Header': 'blah',
'Connection': 'close',
}
)['status']
== 400
), 'field leading sp'
def test_http_header_field_leading_htab(self):
self.load('empty')
assert (
self.get(
headers={
'Host': 'localhost',
'\tCustom-Header': 'blah',
'Connection': 'close',
}
)['status']
== 400
), 'field leading htab'
def test_http_header_field_trailing_sp(self):
self.load('empty')
assert (
self.get(
headers={
'Host': 'localhost',
'Custom-Header ': 'blah',
'Connection': 'close',
}
)['status']
== 400
), 'field trailing sp'
def test_http_header_field_trailing_htab(self):
self.load('empty')
assert (
self.get(
headers={
'Host': 'localhost',
'Custom-Header\t': 'blah',
'Connection': 'close',
}
)['status']
== 400
), 'field trailing htab'
def test_http_header_content_length_big(self):
self.load('empty')
assert (
self.post(
headers={
'Host': 'localhost',
'Content-Length': str(2 ** 64),
'Connection': 'close',
},
body='X' * 1000,
)['status']
== 400
), 'Content-Length big'
def test_http_header_content_length_negative(self):
self.load('empty')
assert (
self.post(
headers={
'Host': 'localhost',
'Content-Length': '-100',
'Connection': 'close',
},
body='X' * 1000,
)['status']
== 400
), 'Content-Length negative'
def test_http_header_content_length_text(self):
self.load('empty')
assert (
self.post(
headers={
'Host': 'localhost',
'Content-Length': 'blah',
'Connection': 'close',
},
body='X' * 1000,
)['status']
== 400
), 'Content-Length text'
def test_http_header_content_length_multiple_values(self):
self.load('empty')
assert (
self.post(
headers={
'Host': 'localhost',
'Content-Length': '41, 42',
'Connection': 'close',
},
body='X' * 1000,
)['status']
== 400
), 'Content-Length multiple value'
def test_http_header_content_length_multiple_fields(self):
self.load('empty')
assert (
self.post(
headers={
'Host': 'localhost',
'Content-Length': ['41', '42'],
'Connection': 'close',
},
body='X' * 1000,
)['status']
== 400
), 'Content-Length multiple fields'
@pytest.mark.skip('not yet')
def test_http_header_host_absent(self):
self.load('host')
resp = self.get(headers={'Connection': 'close'})
assert resp['status'] == 400, 'Host absent status'
def test_http_header_host_empty(self):
self.load('host')
resp = self.get(headers={'Host': '', 'Connection': 'close'})
assert resp['status'] == 200, 'Host empty status'
assert resp['headers']['X-Server-Name'] != '', 'Host empty SERVER_NAME'
def test_http_header_host_big(self):
self.load('empty')
assert (
self.get(headers={'Host': 'X' * 10000, 'Connection': 'close'})[
'status'
]
== 431
), 'Host big'
def test_http_header_host_port(self):
self.load('host')
resp = self.get(
headers={'Host': 'exmaple.com:7080', 'Connection': 'close'}
)
assert resp['status'] == 200, 'Host port status'
assert (
resp['headers']['X-Server-Name'] == 'exmaple.com'
), 'Host port SERVER_NAME'
assert (
resp['headers']['X-Http-Host'] == 'exmaple.com:7080'
), 'Host port HTTP_HOST'
def test_http_header_host_port_empty(self):
self.load('host')
resp = self.get(
headers={'Host': 'exmaple.com:', 'Connection': 'close'}
)
assert resp['status'] == 200, 'Host port empty status'
assert (
resp['headers']['X-Server-Name'] == 'exmaple.com'
), 'Host port empty SERVER_NAME'
assert (
resp['headers']['X-Http-Host'] == 'exmaple.com:'
), 'Host port empty HTTP_HOST'
def test_http_header_host_literal(self):
self.load('host')
resp = self.get(headers={'Host': '127.0.0.1', 'Connection': 'close'})
assert resp['status'] == 200, 'Host literal status'
assert (
resp['headers']['X-Server-Name'] == '127.0.0.1'
), 'Host literal SERVER_NAME'
def test_http_header_host_literal_ipv6(self):
self.load('host')
resp = self.get(headers={'Host': '[::1]:7080', 'Connection': 'close'})
assert resp['status'] == 200, 'Host literal ipv6 status'
assert (
resp['headers']['X-Server-Name'] == '[::1]'
), 'Host literal ipv6 SERVER_NAME'
assert (
resp['headers']['X-Http-Host'] == '[::1]:7080'
), 'Host literal ipv6 HTTP_HOST'
def test_http_header_host_trailing_period(self):
self.load('host')
resp = self.get(headers={'Host': '127.0.0.1.', 'Connection': 'close'})
assert resp['status'] == 200, 'Host trailing period status'
assert (
resp['headers']['X-Server-Name'] == '127.0.0.1'
), 'Host trailing period SERVER_NAME'
assert (
resp['headers']['X-Http-Host'] == '127.0.0.1.'
), 'Host trailing period HTTP_HOST'
def test_http_header_host_trailing_period_2(self):
self.load('host')
resp = self.get(
headers={'Host': 'EXAMPLE.COM.', 'Connection': 'close'}
)
assert resp['status'] == 200, 'Host trailing period 2 status'
assert (
resp['headers']['X-Server-Name'] == 'example.com'
), 'Host trailing period 2 SERVER_NAME'
assert (
resp['headers']['X-Http-Host'] == 'EXAMPLE.COM.'
), 'Host trailing period 2 HTTP_HOST'
def test_http_header_host_case_insensitive(self):
self.load('host')
resp = self.get(headers={'Host': 'EXAMPLE.COM', 'Connection': 'close'})
assert resp['status'] == 200, 'Host case insensitive'
assert (
resp['headers']['X-Server-Name'] == 'example.com'
), 'Host case insensitive SERVER_NAME'
def test_http_header_host_double_dot(self):
self.load('empty')
assert (
self.get(headers={'Host': '127.0.0..1', 'Connection': 'close'})[
'status'
]
== 400
), 'Host double dot'
def test_http_header_host_slash(self):
self.load('empty')
assert (
self.get(headers={'Host': '/localhost', 'Connection': 'close'})[
'status'
]
== 400
), 'Host slash'
def test_http_header_host_multiple_fields(self):
self.load('empty')
assert (
self.get(
headers={
'Host': ['localhost', 'example.com'],
'Connection': 'close',
}
)['status']
== 400
), 'Host multiple fields'
def test_http_discard_unsafe_fields(self):
self.load('header_fields')
def check_status(header):
resp = self.get(
headers={
'Host': 'localhost',
header: 'blah',
'Connection': 'close',
}
)
assert resp['status'] == 200
return resp
resp = check_status("!Custom-Header")
assert 'CUSTOM' not in resp['headers']['All-Headers']
resp = check_status("Custom_Header")
assert 'CUSTOM' not in resp['headers']['All-Headers']
assert 'success' in self.conf(
{'http': {'discard_unsafe_fields': False}}, 'settings',
)
resp = check_status("!#$%&'*+.^`|~Custom_Header")
assert 'CUSTOM' in resp['headers']['All-Headers']
assert 'success' in self.conf(
{'http': {'discard_unsafe_fields': True}}, 'settings',
)
resp = check_status("!Custom-Header")
assert 'CUSTOM' not in resp['headers']['All-Headers']
resp = check_status("Custom_Header")
assert 'CUSTOM' not in resp['headers']['All-Headers']
|
