!33 [sync] PR-29: Fix CVE-2023-46137

From: @openeuler-sync-bot 
Reviewed-by: @cherry530 
Signed-off-by: @cherry530

CVE-2019-12387.patch

@@ -1,907 +0,0 @@
-diff --git a/src/twisted/web/_newclient.py b/src/twisted/web/_newclient.py
-index 370f47d..74a8a6c 100644
---- a/src/twisted/web/_newclient.py
-+++ b/src/twisted/web/_newclient.py
-@@ -29,6 +29,8 @@ Various other classes in this module support this usage:
- from __future__ import division, absolute_import
- __metaclass__ = type
- 
-+import re
-+
- from zope.interface import implementer
- 
- from twisted.python.compat import networkString
-@@ -579,6 +581,74 @@ class HTTPClientParser(HTTPParser):
- 
- 
- 
-+_VALID_METHOD = re.compile(
-+    br"\A[%s]+\Z" % (
-+        bytes().join(
-+            (
-+                b"!", b"#", b"$", b"%", b"&", b"'", b"*",
-+                b"+", b"-", b".", b"^", b"_", b"`", b"|", b"~",
-+                b"\x30-\x39",
-+                b"\x41-\x5a",
-+                b"\x61-\x7A",
-+            ),
-+        ),
-+    ),
-+)
-+
-+
-+
-+def _ensureValidMethod(method):
-+    """
-+    An HTTP method is an HTTP token, which consists of any visible
-+    ASCII character that is not a delimiter (i.e. one of
-+    C{"(),/:;<=>?@[\\]{}}.)
-+
-+    @param method: the method to check
-+    @type method: L{bytes}
-+
-+    @return: the method if it is valid
-+    @rtype: L{bytes}
-+
-+    @raise ValueError: if the method is not valid
-+
-+    @see: U{https://tools.ietf.org/html/rfc7230#section-3.1.1},
-+        U{https://tools.ietf.org/html/rfc7230#section-3.2.6},
-+        U{https://tools.ietf.org/html/rfc5234#appendix-B.1}
-+    """
-+    if _VALID_METHOD.match(method):
-+        return method
-+    raise ValueError("Invalid method {!r}".format(method))
-+
-+
-+
-+_VALID_URI = re.compile(br'\A[\x21-\x7e]+\Z')
-+
-+
-+
-+def _ensureValidURI(uri):
-+    """
-+    A valid URI cannot contain control characters (i.e., characters
-+    between 0-32, inclusive and 127) or non-ASCII characters (i.e.,
-+    characters with values between 128-255, inclusive).
-+
-+    @param uri: the URI to check
-+    @type uri: L{bytes}
-+
-+    @return: the URI if it is valid
-+    @rtype: L{bytes}
-+
-+    @raise ValueError: if the URI is not valid
-+
-+    @see: U{https://tools.ietf.org/html/rfc3986#section-3.3},
-+        U{https://tools.ietf.org/html/rfc3986#appendix-A},
-+        U{https://tools.ietf.org/html/rfc5234#appendix-B.1}
-+    """
-+    if _VALID_URI.match(uri):
-+        return uri
-+    raise ValueError("Invalid URI {!r}".format(uri))
-+
-+
-+
- @implementer(IClientRequest)
- class Request:
-     """
-@@ -618,8 +688,8 @@ class Request:
-             connection, defaults to C{False}.
-         @type persistent: L{bool}
-         """
--        self.method = method
--        self.uri = uri
-+        self.method = _ensureValidMethod(method)
-+        self.uri = _ensureValidURI(uri)
-         self.headers = headers
-         self.bodyProducer = bodyProducer
-         self.persistent = persistent
-@@ -664,8 +734,15 @@ class Request:
-         # method would probably be good.  It would be nice if this method
-         # weren't limited to issuing HTTP/1.1 requests.
-         requestLines = []
--        requestLines.append(b' '.join([self.method, self.uri,
--            b'HTTP/1.1\r\n']))
-+        requestLines.append(
-+            b' '.join(
-+                [
-+                    _ensureValidMethod(self.method),
-+                    _ensureValidURI(self.uri),
-+                    b'HTTP/1.1\r\n',
-+                ]
-+            ),
-+        )
-         if not self.persistent:
-             requestLines.append(b'Connection: close\r\n')
-         if TEorCL is not None:
-diff --git a/src/twisted/web/client.py b/src/twisted/web/client.py
-index 02eb6e9..a1554d3 100644
---- a/src/twisted/web/client.py
-+++ b/src/twisted/web/client.py
-@@ -46,6 +46,9 @@ from twisted.web.iweb import UNKNOWN_LENGTH, IAgent, IBodyProducer, IResponse
- from twisted.web.http_headers import Headers
- from twisted.logger import Logger
- 
-+from twisted.web._newclient import _ensureValidURI, _ensureValidMethod
-+
-+
- 
- class PartialDownloadError(error.Error):
-     """
-@@ -77,11 +80,13 @@ class HTTPPageGetter(http.HTTPClient):
- 
-     _completelyDone = True
- 
--    _specialHeaders = set((b'host', b'user-agent', b'cookie', b'content-length'))
-+    _specialHeaders = set(
-+        (b'host', b'user-agent', b'cookie', b'content-length'),
-+    )
- 
-     def connectionMade(self):
--        method = getattr(self.factory, 'method', b'GET')
--        self.sendCommand(method, self.factory.path)
-+        method = _ensureValidMethod(getattr(self.factory, 'method', b'GET'))
-+        self.sendCommand(method, _ensureValidURI(self.factory.path))
-         if self.factory.scheme == b'http' and self.factory.port != 80:
-             host = self.factory.host + b':' + intToBytes(self.factory.port)
-         elif self.factory.scheme == b'https' and self.factory.port != 443:
-@@ -361,7 +366,7 @@ class HTTPClientFactory(protocol.ClientFactory):
-             # just in case a broken http/1.1 decides to keep connection alive
-             self.headers.setdefault(b"connection", b"close")
-         self.postdata = postdata
--        self.method = method
-+        self.method = _ensureValidMethod(method)
- 
-         self.setURL(url)
- 
-@@ -388,6 +393,7 @@ class HTTPClientFactory(protocol.ClientFactory):
-         return "<%s: %s>" % (self.__class__.__name__, self.url)
- 
-     def setURL(self, url):
-+        _ensureValidURI(url.strip())
-         self.url = url
-         uri = URI.fromBytes(url)
-         if uri.scheme and uri.host:
-@@ -732,7 +738,7 @@ def _makeGetterFactory(url, factoryFactory, contextFactory=None,
- 
-     @return: The factory created by C{factoryFactory}
-     """
--    uri = URI.fromBytes(url)
-+    uri = URI.fromBytes(_ensureValidURI(url.strip()))
-     factory = factoryFactory(url, *args, **kwargs)
-     if uri.scheme == b'https':
-         from twisted.internet import ssl
-@@ -1422,6 +1428,9 @@ class _AgentBase(object):
-         Issue a new request, given the endpoint and the path sent as part of
-         the request.
-         """
-+
-+        method = _ensureValidMethod(method)
-+
-         # Create minimal headers, if necessary:
-         if headers is None:
-             headers = Headers()
-@@ -1646,6 +1655,7 @@ class Agent(_AgentBase):
- 
-         @see: L{twisted.web.iweb.IAgent.request}
-         """
-+        uri = _ensureValidURI(uri.strip())
-         parsedURI = URI.fromBytes(uri)
-         try:
-             endpoint = self._getEndpoint(parsedURI)
-@@ -1679,6 +1689,8 @@ class ProxyAgent(_AgentBase):
-         """
-         Issue a new request via the configured proxy.
-         """
-+        uri = _ensureValidURI(uri.strip())
-+
-         # Cache *all* connections under the same key, since we are only
-         # connecting to a single destination, the proxy:
-         key = ("http-proxy", self._proxyEndpoint)
-diff --git a/src/twisted/web/newsfragments/9647.bugfix b/src/twisted/web/newsfragments/9647.bugfix
-new file mode 100644
-index 0000000..b76916c
---- /dev/null
-+++ b/src/twisted/web/newsfragments/9647.bugfix
-@@ -0,0 +1 @@
-+All HTTP clients in twisted.web.client now raise a ValueError when called with a method and/or URL that contain invalid characters.  This mitigates CVE-2019-12387.  Thanks to Alex Brasetvik for reporting this vulnerability.
-\ No newline at end of file
-diff --git a/src/twisted/web/test/injectionhelpers.py b/src/twisted/web/test/injectionhelpers.py
-new file mode 100644
-index 0000000..ffeb862
---- /dev/null
-+++ b/src/twisted/web/test/injectionhelpers.py
-@@ -0,0 +1,168 @@
-+"""
-+Helpers for URI and method injection tests.
-+
-+@see: U{CVE-2019-12387}
-+"""
-+
-+import string
-+
-+
-+UNPRINTABLE_ASCII = (
-+    frozenset(range(0, 128)) -
-+    frozenset(bytearray(string.printable, 'ascii'))
-+)
-+
-+NONASCII = frozenset(range(128, 256))
-+
-+
-+
-+class MethodInjectionTestsMixin(object):
-+    """
-+    A mixin that runs HTTP method injection tests.  Define
-+    L{MethodInjectionTestsMixin.attemptRequestWithMaliciousMethod} in
-+    a L{twisted.trial.unittest.SynchronousTestCase} subclass to test
-+    how HTTP client code behaves when presented with malicious HTTP
-+    methods.
-+
-+    @see: U{CVE-2019-12387}
-+    """
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt to send a request with the given method.  This should
-+        synchronously raise a L{ValueError} if either is invalid.
-+
-+        @param method: the method (e.g. C{GET\x00})
-+
-+        @param uri: the URI
-+
-+        @type method:
-+        """
-+        raise NotImplementedError()
-+
-+
-+    def test_methodWithCLRFRejected(self):
-+        """
-+        Issuing a request with a method that contains a carriage
-+        return and line feed fails with a L{ValueError}.
-+        """
-+        with self.assertRaises(ValueError) as cm:
-+            method = b"GET\r\nX-Injected-Header: value"
-+            self.attemptRequestWithMaliciousMethod(method)
-+        self.assertRegex(str(cm.exception), "^Invalid method")
-+
-+
-+    def test_methodWithUnprintableASCIIRejected(self):
-+        """
-+        Issuing a request with a method that contains unprintable
-+        ASCII characters fails with a L{ValueError}.
-+        """
-+        for c in UNPRINTABLE_ASCII:
-+            method = b"GET%s" % (bytearray([c]),)
-+            with self.assertRaises(ValueError) as cm:
-+                self.attemptRequestWithMaliciousMethod(method)
-+            self.assertRegex(str(cm.exception), "^Invalid method")
-+
-+
-+    def test_methodWithNonASCIIRejected(self):
-+        """
-+        Issuing a request with a method that contains non-ASCII
-+        characters fails with a L{ValueError}.
-+        """
-+        for c in NONASCII:
-+            method = b"GET%s" % (bytearray([c]),)
-+            with self.assertRaises(ValueError) as cm:
-+                self.attemptRequestWithMaliciousMethod(method)
-+            self.assertRegex(str(cm.exception), "^Invalid method")
-+
-+
-+
-+class URIInjectionTestsMixin(object):
-+    """
-+    A mixin that runs HTTP URI injection tests.  Define
-+    L{MethodInjectionTestsMixin.attemptRequestWithMaliciousURI} in a
-+    L{twisted.trial.unittest.SynchronousTestCase} subclass to test how
-+    HTTP client code behaves when presented with malicious HTTP
-+    URIs.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, method):
-+        """
-+        Attempt to send a request with the given URI.  This should
-+        synchronously raise a L{ValueError} if either is invalid.
-+
-+        @param uri: the URI.
-+
-+        @type method:
-+        """
-+        raise NotImplementedError()
-+
-+
-+    def test_hostWithCRLFRejected(self):
-+        """
-+        Issuing a request with a URI whose host contains a carriage
-+        return and line feed fails with a L{ValueError}.
-+        """
-+        with self.assertRaises(ValueError) as cm:
-+            uri = b"http://twisted\r\n.invalid/path"
-+            self.attemptRequestWithMaliciousURI(uri)
-+        self.assertRegex(str(cm.exception), "^Invalid URI")
-+
-+
-+    def test_hostWithWithUnprintableASCIIRejected(self):
-+        """
-+        Issuing a request with a URI whose host contains unprintable
-+        ASCII characters fails with a L{ValueError}.
-+        """
-+        for c in UNPRINTABLE_ASCII:
-+            uri = b"http://twisted%s.invalid/OK" % (bytearray([c]),)
-+            with self.assertRaises(ValueError) as cm:
-+                self.attemptRequestWithMaliciousURI(uri)
-+            self.assertRegex(str(cm.exception), "^Invalid URI")
-+
-+
-+    def test_hostWithNonASCIIRejected(self):
-+        """
-+        Issuing a request with a URI whose host contains non-ASCII
-+        characters fails with a L{ValueError}.
-+        """
-+        for c in NONASCII:
-+            uri = b"http://twisted%s.invalid/OK" % (bytearray([c]),)
-+            with self.assertRaises(ValueError) as cm:
-+                self.attemptRequestWithMaliciousURI(uri)
-+            self.assertRegex(str(cm.exception), "^Invalid URI")
-+
-+
-+    def test_pathWithCRLFRejected(self):
-+        """
-+        Issuing a request with a URI whose path contains a carriage
-+        return and line feed fails with a L{ValueError}.
-+        """
-+        with self.assertRaises(ValueError) as cm:
-+            uri = b"http://twisted.invalid/\r\npath"
-+            self.attemptRequestWithMaliciousURI(uri)
-+        self.assertRegex(str(cm.exception), "^Invalid URI")
-+
-+
-+    def test_pathWithWithUnprintableASCIIRejected(self):
-+        """
-+        Issuing a request with a URI whose path contains unprintable
-+        ASCII characters fails with a L{ValueError}.
-+        """
-+        for c in UNPRINTABLE_ASCII:
-+            uri = b"http://twisted.invalid/OK%s" % (bytearray([c]),)
-+            with self.assertRaises(ValueError) as cm:
-+                self.attemptRequestWithMaliciousURI(uri)
-+            self.assertRegex(str(cm.exception), "^Invalid URI")
-+
-+
-+    def test_pathWithNonASCIIRejected(self):
-+        """
-+        Issuing a request with a URI whose path contains non-ASCII
-+        characters fails with a L{ValueError}.
-+        """
-+        for c in NONASCII:
-+            uri = b"http://twisted.invalid/OK%s" % (bytearray([c]),)
-+            with self.assertRaises(ValueError) as cm:
-+                self.attemptRequestWithMaliciousURI(uri)
-+            self.assertRegex(str(cm.exception), "^Invalid URI")
-diff --git a/src/twisted/web/test/test_agent.py b/src/twisted/web/test/test_agent.py
-index 7a7669b..9b57512 100644
---- a/src/twisted/web/test/test_agent.py
-+++ b/src/twisted/web/test/test_agent.py
-@@ -11,7 +11,7 @@ from io import BytesIO
- 
- from zope.interface.verify import verifyObject
- 
--from twisted.trial.unittest import TestCase
-+from twisted.trial.unittest import TestCase, SynchronousTestCase
- from twisted.web import client, error, http_headers
- from twisted.web._newclient import RequestNotSent, RequestTransmissionFailed
- from twisted.web._newclient import ResponseNeverReceived, ResponseFailed
-@@ -50,6 +50,10 @@ from twisted.internet.endpoints import HostnameEndpoint
- from twisted.test.proto_helpers import AccumulatingProtocol
- from twisted.test.iosim import IOPump, FakeTransport
- from twisted.test.test_sslverify import certificatesForAuthorityAndServer
-+from twisted.web.test.injectionhelpers import (
-+    MethodInjectionTestsMixin,
-+    URIInjectionTestsMixin,
-+)
- from twisted.web.error import SchemeNotSupported
- from twisted.logger import globalLogPublisher
- 
-@@ -886,6 +890,7 @@ class AgentTests(TestCase, FakeReactorAndConnectMixin, AgentTestsMixin,
-     """
-     Tests for the new HTTP client API provided by L{Agent}.
-     """
-+
-     def makeAgent(self):
-         """
-         @return: a new L{twisted.web.client.Agent} instance
-@@ -1307,6 +1312,48 @@ class AgentTests(TestCase, FakeReactorAndConnectMixin, AgentTestsMixin,
- 
- 
- 
-+class AgentMethodInjectionTests(
-+        FakeReactorAndConnectMixin,
-+        MethodInjectionTestsMixin,
-+        SynchronousTestCase,
-+):
-+    """
-+    Test L{client.Agent} against HTTP method injections.
-+    """
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: see L{MethodInjectionTestsMixin}
-+        """
-+        agent = client.Agent(self.createReactor())
-+        uri = b"http://twisted.invalid"
-+        agent.request(method, uri, client.Headers(), None)
-+
-+
-+
-+class AgentURIInjectionTests(
-+        FakeReactorAndConnectMixin,
-+        URIInjectionTestsMixin,
-+        SynchronousTestCase,
-+):
-+    """
-+    Test L{client.Agent} against URI injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param uri: see L{URIInjectionTestsMixin}
-+        """
-+        agent = client.Agent(self.createReactor())
-+        method = b"GET"
-+        agent.request(method, uri, client.Headers(), None)
-+
-+
-+
- class AgentHTTPSTests(TestCase, FakeReactorAndConnectMixin,
-                       IntegrationTestingMixin):
-     """
-@@ -3105,3 +3152,100 @@ class ReadBodyTests(TestCase):
- 
-         warnings = self.flushWarnings()
-         self.assertEqual(len(warnings), 0)
-+
-+
-+class RequestMethodInjectionTests(
-+        MethodInjectionTestsMixin,
-+        SynchronousTestCase,
-+):
-+    """
-+    Test L{client.Request} against HTTP method injections.
-+    """
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: see L{MethodInjectionTestsMixin}
-+        """
-+        client.Request(
-+            method=method,
-+            uri=b"http://twisted.invalid",
-+            headers=http_headers.Headers(),
-+            bodyProducer=None,
-+        )
-+
-+
-+
-+class RequestWriteToMethodInjectionTests(
-+        MethodInjectionTestsMixin,
-+        SynchronousTestCase,
-+):
-+    """
-+    Test L{client.Request.writeTo} against HTTP method injections.
-+    """
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: see L{MethodInjectionTestsMixin}
-+        """
-+        headers = http_headers.Headers({b"Host": [b"twisted.invalid"]})
-+        req = client.Request(
-+            method=b"GET",
-+            uri=b"http://twisted.invalid",
-+            headers=headers,
-+            bodyProducer=None,
-+        )
-+        req.method = method
-+        req.writeTo(StringTransport())
-+
-+
-+
-+class RequestURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        SynchronousTestCase,
-+):
-+    """
-+    Test L{client.Request} against HTTP URI injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided URI.
-+
-+        @param method: see L{URIInjectionTestsMixin}
-+        """
-+        client.Request(
-+            method=b"GET",
-+            uri=uri,
-+            headers=http_headers.Headers(),
-+            bodyProducer=None,
-+        )
-+
-+
-+
-+class RequestWriteToURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        SynchronousTestCase,
-+):
-+    """
-+    Test L{client.Request.writeTo} against HTTP method injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: see L{URIInjectionTestsMixin}
-+        """
-+        headers = http_headers.Headers({b"Host": [b"twisted.invalid"]})
-+        req = client.Request(
-+            method=b"GET",
-+            uri=b"http://twisted.invalid",
-+            headers=headers,
-+            bodyProducer=None,
-+        )
-+        req.uri = uri
-+        req.writeTo(StringTransport())
-diff --git a/src/twisted/web/test/test_webclient.py b/src/twisted/web/test/test_webclient.py
-index 41cff54..680e027 100644
---- a/src/twisted/web/test/test_webclient.py
-+++ b/src/twisted/web/test/test_webclient.py
-@@ -7,6 +7,7 @@ Tests for the old L{twisted.web.client} APIs, C{getPage} and friends.
- 
- from __future__ import division, absolute_import
- 
-+import io
- import os
- from errno import ENOSPC
- 
-@@ -20,7 +21,8 @@ from twisted.trial import unittest, util
- from twisted.web import server, client, error, resource
- from twisted.web.static import Data
- from twisted.web.util import Redirect
--from twisted.internet import reactor, defer, interfaces
-+from twisted.internet import address, reactor, defer, interfaces
-+from twisted.internet.protocol import ClientFactory
- from twisted.python.filepath import FilePath
- from twisted.protocols.policies import WrappingFactory
- from twisted.test.proto_helpers import (
-@@ -35,6 +37,12 @@ from twisted import test
- from twisted.logger import (globalLogPublisher, FilteringLogObserver,
-                             LogLevelFilterPredicate, LogLevel, Logger)
- 
-+from twisted.web.test.injectionhelpers import (
-+    MethodInjectionTestsMixin,
-+    URIInjectionTestsMixin,
-+)
-+
-+
- 
- serverPEM = FilePath(test.__file__).sibling('server.pem')
- serverPEMPath = serverPEM.asBytesMode().path
-@@ -1519,3 +1527,306 @@ class DeprecationTests(unittest.TestCase):
-         L{client.HTTPDownloader} is deprecated.
-         """
-         self._testDeprecatedClass("HTTPDownloader")
-+
-+
-+
-+class GetPageMethodInjectionTests(
-+        MethodInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Test L{client.getPage} against HTTP method injections.
-+    """
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: see L{MethodInjectionTestsMixin}
-+        """
-+        uri = b'http://twisted.invalid'
-+        client.getPage(uri, method=method)
-+
-+
-+
-+class GetPageURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Test L{client.getPage} against URI injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided URI.
-+
-+        @param uri: see L{URIInjectionTestsMixin}
-+        """
-+        client.getPage(uri)
-+
-+
-+
-+class DownloadPageMethodInjectionTests(
-+        MethodInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Test L{client.getPage} against HTTP method injections.
-+    """
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: see L{MethodInjectionTestsMixin}
-+        """
-+        uri = b'http://twisted.invalid'
-+        client.downloadPage(uri, file=io.BytesIO(), method=method)
-+
-+
-+
-+class DownloadPageURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Test L{client.downloadPage} against URI injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided URI.
-+
-+        @param uri: see L{URIInjectionTestsMixin}
-+        """
-+        client.downloadPage(uri, file=io.BytesIO())
-+
-+
-+
-+def makeHTTPPageGetterFactory(protocolClass, method, host, path):
-+    """
-+    Make a L{ClientFactory} that can be used with
-+    L{client.HTTPPageGetter} and its subclasses.
-+
-+    @param protocolClass: The protocol class
-+    @type protocolClass: A subclass of L{client.HTTPPageGetter}
-+
-+    @param method: the HTTP method
-+
-+    @param host: the host
-+
-+    @param path: The URI path
-+
-+    @return: A L{ClientFactory}.
-+    """
-+    factory = ClientFactory.forProtocol(protocolClass)
-+
-+    factory.method = method
-+    factory.host = host
-+    factory.path = path
-+
-+    factory.scheme = b"http"
-+    factory.port = 0
-+    factory.headers = {}
-+    factory.agent = b"User/Agent"
-+    factory.cookies = {}
-+
-+    return factory
-+
-+
-+
-+class HTTPPageGetterMethodInjectionTests(
-+        MethodInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Test L{client.HTTPPageGetter} against HTTP method injections.
-+    """
-+    protocolClass = client.HTTPPageGetter
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: L{MethodInjectionTestsMixin}
-+        """
-+        transport = StringTransport()
-+        factory = makeHTTPPageGetterFactory(
-+            self.protocolClass,
-+            method=method,
-+            host=b"twisted.invalid",
-+            path=b"/",
-+        )
-+        getter = factory.buildProtocol(
-+            address.IPv4Address("TCP", "127.0.0.1", 0),
-+        )
-+        getter.makeConnection(transport)
-+
-+
-+
-+class HTTPPageGetterURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Test L{client.HTTPPageGetter} against HTTP URI injections.
-+    """
-+    protocolClass = client.HTTPPageGetter
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided URI.
-+
-+        @param uri: L{URIInjectionTestsMixin}
-+        """
-+        transport = StringTransport()
-+        # Setting the host and path to the same value is imprecise but
-+        # doesn't require parsing an invalid URI.
-+        factory = makeHTTPPageGetterFactory(
-+            self.protocolClass,
-+            method=b"GET",
-+            host=uri,
-+            path=uri,
-+        )
-+        getter = factory.buildProtocol(
-+            address.IPv4Address("TCP", "127.0.0.1", 0),
-+        )
-+        getter.makeConnection(transport)
-+
-+
-+
-+class HTTPPageDownloaderMethodInjectionTests(
-+        HTTPPageGetterMethodInjectionTests
-+):
-+
-+    """
-+    Test L{client.HTTPPageDownloader} against HTTP method injections.
-+    """
-+    protocolClass = client.HTTPPageDownloader
-+
-+
-+
-+class HTTPPageDownloaderURIInjectionTests(
-+        HTTPPageGetterURIInjectionTests
-+):
-+    """
-+    Test L{client.HTTPPageDownloader} against HTTP URI injections.
-+    """
-+    protocolClass = client.HTTPPageDownloader
-+
-+
-+
-+class HTTPClientFactoryMethodInjectionTests(
-+        MethodInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Tests L{client.HTTPClientFactory} against HTTP method injections.
-+    """
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: L{MethodInjectionTestsMixin}
-+        """
-+        client.HTTPClientFactory(b"https://twisted.invalid", method)
-+
-+
-+
-+class HTTPClientFactoryURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Tests L{client.HTTPClientFactory} against HTTP URI injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided URI.
-+
-+        @param uri: L{URIInjectionTestsMixin}
-+        """
-+        client.HTTPClientFactory(uri)
-+
-+
-+
-+class HTTPClientFactorySetURLURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Tests L{client.HTTPClientFactory.setURL} against HTTP URI injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided URI.
-+
-+        @param uri: L{URIInjectionTestsMixin}
-+        """
-+        client.HTTPClientFactory(b"https://twisted.invalid").setURL(uri)
-+
-+
-+
-+class HTTPDownloaderMethodInjectionTests(
-+        MethodInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Tests L{client.HTTPDownloader} against HTTP method injections.
-+    """
-+
-+    def attemptRequestWithMaliciousMethod(self, method):
-+        """
-+        Attempt a request with the provided method.
-+
-+        @param method: L{MethodInjectionTestsMixin}
-+        """
-+        client.HTTPDownloader(
-+            b"https://twisted.invalid",
-+            io.BytesIO(),
-+            method=method,
-+        )
-+
-+
-+
-+class HTTPDownloaderURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Tests L{client.HTTPDownloader} against HTTP URI injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided URI.
-+
-+        @param uri: L{URIInjectionTestsMixin}
-+        """
-+        client.HTTPDownloader(uri, io.BytesIO())
-+
-+
-+
-+class HTTPDownloaderSetURLURIInjectionTests(
-+        URIInjectionTestsMixin,
-+        unittest.SynchronousTestCase,
-+):
-+    """
-+    Tests L{client.HTTPDownloader.setURL} against HTTP URI injections.
-+    """
-+
-+    def attemptRequestWithMaliciousURI(self, uri):
-+        """
-+        Attempt a request with the provided URI.
-+
-+        @param uri: L{URIInjectionTestsMixin}
-+        """
-+        downloader = client.HTTPDownloader(
-+            b"https://twisted.invalid",
-+            io.BytesIO(),
-+        )
-+        downloader.setURL(uri)

CVE-2023-46137.patch

@@ -0,0 +1,192 @@
+From 8d500550fdee4c55e3158f8d8c293c2dc1587869 Mon Sep 17 00:00:00 2001
+From: starlet-dx <15929766099@163.com>
+Date: Fri, 29 Dec 2023 15:36:52 +0800
+Subject: [PATCH 1/1] 11976 stop processing pipelined HTTP/1.1 requests that are received together #11979
+
+Origin:
+https://github.com/twisted/twisted/commit/1e6e9d23cac59689760558dcb6634285e694b04c
+---
+ src/twisted/web/http.py                    | 32 +++++++--
+ src/twisted/web/newsfragments/11976.bugfix |  7 ++
+ src/twisted/web/test/test_web.py           | 81 +++++++++++++++++++++-
+ 3 files changed, 114 insertions(+), 6 deletions(-)
+ create mode 100644 src/twisted/web/newsfragments/11976.bugfix
+
+diff --git a/src/twisted/web/http.py b/src/twisted/web/http.py
+index b80a55a..23f8817 100644
+--- a/src/twisted/web/http.py
++++ b/src/twisted/web/http.py
+@@ -2443,14 +2443,38 @@ class HTTPChannel(basic.LineReceiver, policies.TimeoutMixin):
+ 
+         self._handlingRequest = True
+ 
++        # We go into raw mode here even though we will be receiving lines next
++        # in the protocol; however, this data will be buffered and then passed
++        # back to line mode in the setLineMode call in requestDone.
++        self.setRawMode()
++
+         req = self.requests[-1]
+         req.requestReceived(command, path, version)
+ 
+-    def dataReceived(self, data):
++    def rawDataReceived(self, data: bytes) -> None:
+         """
+-        Data was received from the network.  Process it.
++        This is called when this HTTP/1.1 parser is in raw mode rather than
++        line mode.
++
++        It may be in raw mode for one of two reasons:
++
++            1. All the headers of a request have been received and this
++               L{HTTPChannel} is currently receiving its body.
++
++            2. The full content of a request has been received and is currently
++               being processed asynchronously, and this L{HTTPChannel} is
++               buffering the data of all subsequent requests to be parsed
++               later.
++
++        In the second state, the data will be played back later.
++
++        @note: This isn't really a public API, and should be invoked only by
++            L{LineReceiver}'s line parsing logic.  If you wish to drive an
++            L{HTTPChannel} from a custom data source, call C{dataReceived} on
++            it directly.
++
++        @see: L{LineReceive.rawDataReceived}
+         """
+-        # If we're currently handling a request, buffer this data.
+         if self._handlingRequest:
+             self._dataBuffer.append(data)
+             if (
+@@ -2462,9 +2486,7 @@ class HTTPChannel(basic.LineReceiver, policies.TimeoutMixin):
+                 # ready.  See docstring for _optimisticEagerReadSize above.
+                 self._networkProducer.pauseProducing()
+             return
+-        return basic.LineReceiver.dataReceived(self, data)
+ 
+-    def rawDataReceived(self, data):
+         self.resetTimeout()
+ 
+         try:
+diff --git a/src/twisted/web/newsfragments/11976.bugfix b/src/twisted/web/newsfragments/11976.bugfix
+new file mode 100644
+index 0000000..8ac292b
+--- /dev/null
++++ b/src/twisted/web/newsfragments/11976.bugfix
+@@ -0,0 +1,7 @@
++In Twisted 16.3.0, we changed twisted.web to stop dispatching HTTP/1.1
++pipelined requests to application code.  There was a bug in this change which
++still allowed clients which could send multiple full HTTP requests in a single
++TCP segment to trigger asynchronous processing of later requests, which could
++lead to out-of-order responses.  This has now been corrected and twisted.web
++should never process a pipelined request over HTTP/1.1 until the previous
++request has fully completed.
+diff --git a/src/twisted/web/test/test_web.py b/src/twisted/web/test/test_web.py
+index 3eb35a9..b2b2ad7 100644
+--- a/src/twisted/web/test/test_web.py
++++ b/src/twisted/web/test/test_web.py
+@@ -8,6 +8,7 @@ Tests for various parts of L{twisted.web}.
+ import os
+ import zlib
+ from io import BytesIO
++from typing import List
+ 
+ from zope.interface import implementer
+ from zope.interface.verify import verifyObject
+@@ -17,10 +18,13 @@ from twisted.internet.address import IPv4Address, IPv6Address
+ from twisted.internet.task import Clock
+ from twisted.logger import LogLevel, globalLogPublisher
+ from twisted.python import failure, reflect
++from twisted.python.compat import iterbytes
+ from twisted.python.filepath import FilePath
+-from twisted.test.proto_helpers import EventLoggingObserver
++from twisted.test.proto_helpers import EventLoggingObserver, StringTransport
+ from twisted.trial import unittest
+ from twisted.web import error, http, iweb, resource, server
++from twisted.web.resource import Resource
++from twisted.web.server import NOT_DONE_YET, Request, Site
+ from twisted.web.static import Data
+ from twisted.web.test.requesthelper import DummyChannel, DummyRequest
+ from ._util import assertIsFilesystemTemporary
+@@ -1849,3 +1853,78 @@ class ExplicitHTTPFactoryReactor(unittest.TestCase):
+ 
+         factory = http.HTTPFactory()
+         self.assertIs(factory.reactor, reactor)
++
++
++class QueueResource(Resource):
++    """
++    Add all requests to an internal queue,
++    without responding to the requests.
++    You can access the requests from the queue and handle their response.
++    """
++
++    isLeaf = True
++
++    def __init__(self) -> None:
++        super().__init__()
++        self.dispatchedRequests: List[Request] = []
++
++    def render_GET(self, request: Request) -> int:
++        self.dispatchedRequests.append(request)
++        return NOT_DONE_YET
++
++
++class TestRFC9112Section932(unittest.TestCase):
++    """
++    Verify that HTTP/1.1 request ordering is preserved.
++    """
++
++    def test_multipleRequestsInOneSegment(self) -> None:
++        """
++        Twisted MUST NOT respond to a second HTTP/1.1 request while the first
++        is still pending.
++        """
++        qr = QueueResource()
++        site = Site(qr)
++        proto = site.buildProtocol(None)
++        serverTransport = StringTransport()
++        proto.makeConnection(serverTransport)
++        proto.dataReceived(
++            b"GET /first HTTP/1.1\r\nHost: a\r\n\r\n"
++            b"GET /second HTTP/1.1\r\nHost: a\r\n\r\n"
++        )
++        # The TCP data contains 2 requests,
++        # but only 1 request was dispatched,
++        # as the first request was not yet finalized.
++        self.assertEqual(len(qr.dispatchedRequests), 1)
++        # The first request is finalized and the
++        # second request is dispatched right away.
++        qr.dispatchedRequests[0].finish()
++        self.assertEqual(len(qr.dispatchedRequests), 2)
++
++    def test_multipleRequestsInDifferentSegments(self) -> None:
++        """
++        Twisted MUST NOT respond to a second HTTP/1.1 request while the first
++        is still pending, even if the second request is received in a separate
++        TCP package.
++        """
++        qr = QueueResource()
++        site = Site(qr)
++        proto = site.buildProtocol(None)
++        serverTransport = StringTransport()
++        proto.makeConnection(serverTransport)
++        raw_data = (
++            b"GET /first HTTP/1.1\r\nHost: a\r\n\r\n"
++            b"GET /second HTTP/1.1\r\nHost: a\r\n\r\n"
++        )
++        # Just go byte by byte for the extreme case in which each byte is
++        # received in a separate TCP package.
++        for chunk in iterbytes(raw_data):
++            proto.dataReceived(chunk)
++        # The TCP data contains 2 requests,
++        # but only 1 request was dispatched,
++        # as the first request was not yet finalized.
++        self.assertEqual(len(qr.dispatchedRequests), 1)
++        # The first request is finalized and the
++        # second request is dispatched right away.
++        qr.dispatchedRequests[0].finish()
++        self.assertEqual(len(qr.dispatchedRequests), 2)
+-- 
+2.30.0
+

python-twisted.spec

@@ -1,13 +1,16 @@
+%define debug_package %{nil}
 Name:           python-twisted
-Version:        18.9.0
+Version:        22.4.0
-Release:        4
+Release:        3
 Summary:        An event-driven networking engine written in Python
 License:        MIT
 URL:            http://twistedmatrix.com/
-Source0:        https://files.pythonhosted.org/packages/source/T/Twisted/Twisted-%{version}.tar.bz2
+Source0:        https://github.com/twisted/twisted/archive/twisted-%{version}/twisted-%{version}.tar.gz
+# https://github.com/twisted/twisted/commit/f2f5e81c03f14e253e85fe457e646130780db40b
+Patch0:         CVE-2022-39348.patch
+# https://github.com/twisted/twisted/commit/1e6e9d23cac59689760558dcb6634285e694b04c
+Patch1:         CVE-2023-46137.patch
 
-# https://github.com/twisted/twisted/commit/6c61fc4503ae39ab8ecee52d10f10ee2c371d7e2
-Patch0000:      CVE-2019-12387.patch
 
 %description
 Twisted is an event-based framework for internet applications,
@@ -73,15 +76,11 @@ BuildArch:      noarch
 The python-twisted-help package contains related documents.
 
 %prep
-%autosetup -n Twisted-%{version} -p1
+%autosetup -n twisted-twisted-%{version} -p1
 
 %build
 %py3_build
 
-PYTHONPATH=${PWD}/src/ sphinx-build-3 -a docs html
-rm -rf html/.doctrees
-rm -rf html/.buildinfo
-
 %install
 %py3_install
 mv %{buildroot}%{_bindir}/trial %{buildroot}%{_bindir}/trial-%{python3_version}
@@ -90,29 +89,44 @@ ln -s ./trial-%{python3_version} %{buildroot}%{_bindir}/trial-3
 ln -s ./twistd-%{python3_version} %{buildroot}%{_bindir}/twistd-3
 ln -s ./trial-%{python3_version} %{buildroot}%{_bindir}/trial
 ln -s ./twistd-%{python3_version} %{buildroot}%{_bindir}/twistd
-chmod +x %{buildroot}%{python3_sitearch}/twisted/mail/test/pop3testserver.py
+chmod +x %{buildroot}%{python3_sitelib}/twisted/mail/test/pop3testserver.py
-chmod +x %{buildroot}%{python3_sitearch}/twisted/trial/test/scripttest.py
+chmod +x %{buildroot}%{python3_sitelib}/twisted/trial/test/scripttest.py
 
-pathfix.py -pn -i %{__python3} %{buildroot}%{python3_sitearch}
+pathfix.py -pn -i %{__python3} %{buildroot}%{python3_sitelib}
 install -d %{buildroot}%{_mandir}/man1/
 cp -a docs/conch/man/*.1 %{buildroot}%{_mandir}/man1/
 cp -a docs/core/man/*.1 %{buildroot}%{_mandir}/man1/
 cp -a docs/mail/man/*.1 %{buildroot}%{_mandir}/man1/
 
 %check
-PATH=%{buildroot}%{_bindir}:$PATH PYTHONPATH=%{buildroot}%{python3_sitearch} %{buildroot}%{_bindir}/trial-3 twisted ||:
+PATH=%{buildroot}%{_bindir}:$PATH PYTHONPATH=%{buildroot}%{python3_sitelib} %{buildroot}%{_bindir}/trial-3 twisted ||:
 
 %files -n python3-twisted
-%doc CONTRIBUTING NEWS.rst README.rst html LICENSE
+%doc NEWS.rst README.rst LICENSE
 %{_bindir}/{trial-3*,twistd-3*}
-%{python3_sitearch}/twisted
+%{python3_sitelib}/twisted
-%{python3_sitearch}/Twisted-%{version}-py?.?.egg-info
+%{python3_sitelib}/Twisted-%{version}-py%{python3_version}.egg-info
 %{_bindir}/{cftp,ckeygen,conch,mailmail,pyhtmlizer,tkconch,trial,twist,twistd}
 
 %files help
 %{_mandir}/man1/{cftp.1*,ckeygen.1*,conch.1*,mailmail.1*,pyhtmlizer.1*,tkconch.1*,trial.1*,twistd.1*}
 
 %changelog
+* Fri Dec 29 2023 yaoxin <yao_xin001@hoperun.com> - 22.4.0-3
+- Fix CVE-2023-46137
+
+* Tue Dec 12 2023 yaoxin <yao_xin001@hoperun.com> - 22.4.0-2
+- Fix CVE-2022-39348
+
+* Thu Oct 27 2022 yaoxin <yaoxin30@h-partners.com> - 22.4.0-1
+- upgrade version to 22.4.0
+
+* Tue Aug 17 2021 liwu <liwu13@huawei.com> - 18.9.0-6
+- fix CVE-2019-12855
+
+* Mon Aug 16 2021 liwu <liwu13@huawei.com> - 18.9.0-5
+- fix CVE-2020-10109 CVE-2020-10108
+
 * Mon Oct 12 2020 zhangjiapeng <zhangjiapeng9@huawei.com> - 18.9.0-4
 - Drop python2 support