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# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
Tests for L{twisted.web.vhost}.
"""

from __future__ import absolute_import, division

from twisted.internet.defer import gatherResults
from twisted.trial.unittest import TestCase
from twisted.web.http import NOT_FOUND
from twisted.web.resource import NoResource
from twisted.web.static import Data
from twisted.web.server import Site
from twisted.web.vhost import (_HostResource,
                               NameVirtualHost,
                               VHostMonsterResource)
from twisted.web.test.test_web import DummyRequest
from twisted.web.test._util import _render


class HostResourceTests(TestCase):
    """
    Tests for L{_HostResource}.
    """
    def test_getChild(self):
        """
        L{_HostResource.getChild} returns the proper I{Resource} for the vhost
        embedded in the URL.  Verify that returning the proper I{Resource}
        required changing the I{Host} in the header.
        """
        bazroot = Data(b'root data', "")
        bazuri  = Data(b'uri data', "")
        baztest = Data(b'test data', "")
        bazuri.putChild(b'test', baztest)
        bazroot.putChild(b'uri', bazuri)
        hr = _HostResource()

        root = NameVirtualHost()
        root.default = Data(b'default data', "")
        root.addHost(b'baz.com', bazroot)

        request = DummyRequest([b'uri', b'test'])
        request.prepath = [b'bar', b'http', b'baz.com']
        request.site = Site(root)
        request.isSecure = lambda: False
        request.host = b''

        step = hr.getChild(b'baz.com', request) # Consumes rest of path
        self.assertIsInstance(step, Data)

        request = DummyRequest([b'uri', b'test'])
        step = root.getChild(b'uri', request)
        self.assertIsInstance(step, NoResource)



class NameVirtualHostTests(TestCase):
    """
    Tests for L{NameVirtualHost}.
    """
    def test_renderWithoutHost(self):
        """
        L{NameVirtualHost.render} returns the result of rendering the
        instance's C{default} if it is not L{None} and there is no I{Host}
        header in the request.
        """
        virtualHostResource = NameVirtualHost()
        virtualHostResource.default = Data(b"correct result", "")
        request = DummyRequest([''])
        self.assertEqual(
            virtualHostResource.render(request), b"correct result")


    def test_renderWithoutHostNoDefault(self):
        """
        L{NameVirtualHost.render} returns a response with a status of I{NOT
        FOUND} if the instance's C{default} is L{None} and there is no I{Host}
        header in the request.
        """
        virtualHostResource = NameVirtualHost()
        request = DummyRequest([''])
        d = _render(virtualHostResource, request)
        def cbRendered(ignored):
            self.assertEqual(request.responseCode, NOT_FOUND)
        d.addCallback(cbRendered)
        return d


    def test_renderWithHost(self):
        """
        L{NameVirtualHost.render} returns the result of rendering the resource
        which is the value in the instance's C{host} dictionary corresponding
        to the key indicated by the value of the I{Host} header in the request.
        """
        virtualHostResource = NameVirtualHost()
        virtualHostResource.addHost(b'example.org', Data(b"winner", ""))

        request = DummyRequest([b''])
        request.requestHeaders.addRawHeader(b'host', b'example.org')
        d = _render(virtualHostResource, request)
        def cbRendered(ignored, request):
            self.assertEqual(b''.join(request.written), b"winner")
        d.addCallback(cbRendered, request)

        # The port portion of the Host header should not be considered.
        requestWithPort = DummyRequest([b''])
        requestWithPort.requestHeaders.addRawHeader(b'host', b'example.org:8000')
        dWithPort = _render(virtualHostResource, requestWithPort)
        def cbRendered(ignored, requestWithPort):
            self.assertEqual(b''.join(requestWithPort.written), b"winner")
        dWithPort.addCallback(cbRendered, requestWithPort)

        return gatherResults([d, dWithPort])


    def test_renderWithUnknownHost(self):
        """
        L{NameVirtualHost.render} returns the result of rendering the
        instance's C{default} if it is not L{None} and there is no host
        matching the value of the I{Host} header in the request.
        """
        virtualHostResource = NameVirtualHost()
        virtualHostResource.default = Data(b"correct data", "")
        request = DummyRequest([b''])
        request.requestHeaders.addRawHeader(b'host', b'example.com')
        d = _render(virtualHostResource, request)
        def cbRendered(ignored):
            self.assertEqual(b''.join(request.written), b"correct data")
        d.addCallback(cbRendered)
        return d


    def test_renderWithUnknownHostNoDefault(self):
        """
        L{NameVirtualHost.render} returns a response with a status of I{NOT
        FOUND} if the instance's C{default} is L{None} and there is no host
        matching the value of the I{Host} header in the request.
        """
        virtualHostResource = NameVirtualHost()
        request = DummyRequest([''])
        request.requestHeaders.addRawHeader(b'host', b'example.com')
        d = _render(virtualHostResource, request)
        def cbRendered(ignored):
            self.assertEqual(request.responseCode, NOT_FOUND)
        d.addCallback(cbRendered)
        return d


    def test_getChild(self):
        """
        L{NameVirtualHost.getChild} returns correct I{Resource} based off
        the header and modifies I{Request} to ensure proper prepath and
        postpath are set.
        """
        virtualHostResource = NameVirtualHost()
        leafResource = Data(b"leaf data", "")
        leafResource.isLeaf = True
        normResource = Data(b"norm data", "")
        virtualHostResource.addHost(b'leaf.example.org', leafResource)
        virtualHostResource.addHost(b'norm.example.org', normResource)

        request = DummyRequest([])
        request.requestHeaders.addRawHeader(b'host', b'norm.example.org')
        request.prepath = [b'']

        self.assertIsInstance(virtualHostResource.getChild(b'', request),
                              NoResource)
        self.assertEqual(request.prepath, [b''])
        self.assertEqual(request.postpath, [])

        request = DummyRequest([])
        request.requestHeaders.addRawHeader(b'host', b'leaf.example.org')
        request.prepath = [b'']

        self.assertIsInstance(virtualHostResource.getChild(b'', request),
                              Data)
        self.assertEqual(request.prepath,  [])
        self.assertEqual(request.postpath, [b''])



class VHostMonsterResourceTests(TestCase):
    """
    Tests for L{VHostMonsterResource}.
    """
    def test_getChild(self):
        """
        L{VHostMonsterResource.getChild} returns I{_HostResource} and modifies
        I{Request} with correct L{Request.isSecure}.
        """
        vhm = VHostMonsterResource()
        request = DummyRequest([])
        self.assertIsInstance(vhm.getChild(b'http', request), _HostResource)
        self.assertFalse(request.isSecure())

        request = DummyRequest([])
        self.assertIsInstance(vhm.getChild(b'https', request), _HostResource)
        self.assertTrue(request.isSecure())

Filemanager

Name Type Size Permission Actions
__pycache__ Folder 0755
__init__.py File 108 B 0644
_util.py File 2.51 KB 0644
injectionhelpers.py File 5.5 KB 0644
requesthelper.py File 10.6 KB 0644
test_agent.py File 113.19 KB 0644
test_cgi.py File 13.29 KB 0644
test_client.py File 1.34 KB 0644
test_distrib.py File 16.02 KB 0644
test_domhelpers.py File 10.84 KB 0644
test_error.py File 15.83 KB 0644
test_flatten.py File 17.83 KB 0644
test_html.py File 1.23 KB 0644
test_http.py File 122.6 KB 0644
test_http2.py File 105.98 KB 0644
test_http_headers.py File 19.91 KB 0644
test_httpauth.py File 22.75 KB 0644
test_newclient.py File 102.47 KB 0644
test_proxy.py File 19.62 KB 0644
test_resource.py File 8.02 KB 0644
test_script.py File 3.7 KB 0644
test_stan.py File 5.53 KB 0644
test_static.py File 62.22 KB 0644
test_tap.py File 10.34 KB 0644
test_template.py File 24.99 KB 0644
test_util.py File 12.29 KB 0644
test_vhost.py File 7.22 KB 0644
test_web.py File 55.24 KB 0644
test_web__responses.py File 877 B 0644
test_webclient.py File 57.45 KB 0644
test_wsgi.py File 73.06 KB 0644
test_xml.py File 41.36 KB 0644
test_xmlrpc.py File 28.24 KB 0644