Upgrade locked dependency on Twisted to 24.7.0rc1. (#17502)

I also update the tests and HTTP Proxy code to fix it for this new Twisted release. Pulls in fix for https://github.com/twisted/twisted/security/advisories/GHSA-c8m8-j448-xjx7 Signed-off-by: Olivier 'reivilibre <oliverw@matrix.org>
2024-07-30 15:23:23 +01:00 · 2024-07-30 15:23:23 +01:00 · 8b449a8ce6
parent e8ee784c75
commit 8b449a8ce6
8 changed files with 65 additions and 57 deletions
--- a/changelog.d/17502.misc
+++ b/changelog.d/17502.misc
@ -0,0 +1 @@
+Upgrade locked dependency on Twisted to 24.7.0rc1.
--- a/poetry.lock
+++ b/poetry.lock
@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.5.1 and should not be changed by hand.

 [[package]]
 name = "annotated-types"
@ -821,18 +821,21 @@ testing = ["flake8 (<5)", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-chec

 [[package]]
 name = "incremental"
-version = "22.10.0"
-description = "\"A small library that versions your Python projects.\""
+version = "24.7.2"
+description = "A small library that versions your Python projects."
 optional = false
-python-versions = "*"
+python-versions = ">=3.8"
 files = [
-    {file = "incremental-22.10.0-py2.py3-none-any.whl", hash = "sha256:b864a1f30885ee72c5ac2835a761b8fe8aa9c28b9395cacf27286602688d3e51"},
-    {file = "incremental-22.10.0.tar.gz", hash = "sha256:912feeb5e0f7e0188e6f42241d2f450002e11bbc0937c65865045854c24c0bd0"},
+    {file = "incremental-24.7.2-py3-none-any.whl", hash = "sha256:8cb2c3431530bec48ad70513931a760f446ad6c25e8333ca5d95e24b0ed7b8fe"},
+    {file = "incremental-24.7.2.tar.gz", hash = "sha256:fb4f1d47ee60efe87d4f6f0ebb5f70b9760db2b2574c59c8e8912be4ebd464c9"},
 ]

+[package.dependencies]
+setuptools = ">=61.0"
+tomli = {version = "*", markers = "python_version < \"3.11\""}
+
 [package.extras]
-mypy = ["click (>=6.0)", "mypy (==0.812)", "twisted (>=16.4.0)"]
-scripts = ["click (>=6.0)", "twisted (>=16.4.0)"]
+scripts = ["click (>=6.0)"]

 [[package]]
 name = "isort"
@ -2711,13 +2714,13 @@ urllib3 = ">=1.26.0"

 [[package]]
 name = "twisted"
-version = "24.3.0"
+version = "24.7.0rc1"
 description = "An asynchronous networking framework written in Python"
 optional = false
 python-versions = ">=3.8.0"
 files = [
-    {file = "twisted-24.3.0-py3-none-any.whl", hash = "sha256:039f2e6a49ab5108abd94de187fa92377abe5985c7a72d68d0ad266ba19eae63"},
-    {file = "twisted-24.3.0.tar.gz", hash = "sha256:6b38b6ece7296b5e122c9eb17da2eeab3d98a198f50ca9efd00fb03e5b4fd4ae"},
+    {file = "twisted-24.7.0rc1-py3-none-any.whl", hash = "sha256:f37d6656fe4e2871fab29d8952ae90bd6ca8b48a9e4dfa1b348f4cd62e6ba0bb"},
+    {file = "twisted-24.7.0rc1.tar.gz", hash = "sha256:bbc4a2193ca34cfa32f626300746698a6d70fcd77d9c0b79a664c347e39634fc"},
 ]

 [package.dependencies]
@ -2726,48 +2729,26 @@ automat = ">=0.8.0"
 constantly = ">=15.1"
 hyperlink = ">=17.1.1"
 idna = {version = ">=2.4", optional = true, markers = "extra == \"tls\""}
-incremental = ">=22.10.0"
+incremental = ">=24.7.0"
 pyopenssl = {version = ">=21.0.0", optional = true, markers = "extra == \"tls\""}
 service-identity = {version = ">=18.1.0", optional = true, markers = "extra == \"tls\""}
-twisted-iocpsupport = {version = ">=1.0.2,<2", markers = "platform_system == \"Windows\""}
 typing-extensions = ">=4.2.0"
 zope-interface = ">=5"

 [package.extras]
-all-non-platform = ["twisted[conch,http2,serial,test,tls]", "twisted[conch,http2,serial,test,tls]"]
+all-non-platform = ["appdirs (>=1.4.0)", "appdirs (>=1.4.0)", "bcrypt (>=3.1.3)", "bcrypt (>=3.1.3)", "cryptography (>=3.3)", "cryptography (>=3.3)", "cython-test-exception-raiser (>=1.0.2,<2)", "cython-test-exception-raiser (>=1.0.2,<2)", "h2 (>=3.0,<5.0)", "h2 (>=3.0,<5.0)", "hypothesis (>=6.56)", "hypothesis (>=6.56)", "idna (>=2.4)", "idna (>=2.4)", "priority (>=1.1.0,<2.0)", "priority (>=1.1.0,<2.0)", "pyhamcrest (>=2)", "pyhamcrest (>=2)", "pyopenssl (>=21.0.0)", "pyopenssl (>=21.0.0)", "pyserial (>=3.0)", "pyserial (>=3.0)", "pywin32 (!=226)", "pywin32 (!=226)", "service-identity (>=18.1.0)", "service-identity (>=18.1.0)"]
 conch = ["appdirs (>=1.4.0)", "bcrypt (>=3.1.3)", "cryptography (>=3.3)"]
-dev = ["coverage (>=6b1,<7)", "pyflakes (>=2.2,<3.0)", "python-subunit (>=1.4,<2.0)", "twisted[dev-release]", "twistedchecker (>=0.7,<1.0)"]
+dev = ["coverage (>=7.5,<8.0)", "cython-test-exception-raiser (>=1.0.2,<2)", "hypothesis (>=6.56)", "pydoctor (>=23.9.0,<23.10.0)", "pyflakes (>=2.2,<3.0)", "pyhamcrest (>=2)", "python-subunit (>=1.4,<2.0)", "sphinx (>=6,<7)", "sphinx-rtd-theme (>=1.3,<2.0)", "towncrier (>=23.6,<24.0)", "twistedchecker (>=0.7,<1.0)"]
 dev-release = ["pydoctor (>=23.9.0,<23.10.0)", "pydoctor (>=23.9.0,<23.10.0)", "sphinx (>=6,<7)", "sphinx (>=6,<7)", "sphinx-rtd-theme (>=1.3,<2.0)", "sphinx-rtd-theme (>=1.3,<2.0)", "towncrier (>=23.6,<24.0)", "towncrier (>=23.6,<24.0)"]
-gtk-platform = ["pygobject", "pygobject", "twisted[all-non-platform]", "twisted[all-non-platform]"]
+gtk-platform = ["appdirs (>=1.4.0)", "appdirs (>=1.4.0)", "bcrypt (>=3.1.3)", "bcrypt (>=3.1.3)", "cryptography (>=3.3)", "cryptography (>=3.3)", "cython-test-exception-raiser (>=1.0.2,<2)", "cython-test-exception-raiser (>=1.0.2,<2)", "h2 (>=3.0,<5.0)", "h2 (>=3.0,<5.0)", "hypothesis (>=6.56)", "hypothesis (>=6.56)", "idna (>=2.4)", "idna (>=2.4)", "priority (>=1.1.0,<2.0)", "priority (>=1.1.0,<2.0)", "pygobject", "pygobject", "pyhamcrest (>=2)", "pyhamcrest (>=2)", "pyopenssl (>=21.0.0)", "pyopenssl (>=21.0.0)", "pyserial (>=3.0)", "pyserial (>=3.0)", "pywin32 (!=226)", "pywin32 (!=226)", "service-identity (>=18.1.0)", "service-identity (>=18.1.0)"]
 http2 = ["h2 (>=3.0,<5.0)", "priority (>=1.1.0,<2.0)"]
-macos-platform = ["pyobjc-core", "pyobjc-core", "pyobjc-framework-cfnetwork", "pyobjc-framework-cfnetwork", "pyobjc-framework-cocoa", "pyobjc-framework-cocoa", "twisted[all-non-platform]", "twisted[all-non-platform]"]
-mypy = ["mypy (>=1.8,<2.0)", "mypy-zope (>=1.0.3,<1.1.0)", "twisted[all-non-platform,dev]", "types-pyopenssl", "types-setuptools"]
-osx-platform = ["twisted[macos-platform]", "twisted[macos-platform]"]
+macos-platform = ["appdirs (>=1.4.0)", "appdirs (>=1.4.0)", "bcrypt (>=3.1.3)", "bcrypt (>=3.1.3)", "cryptography (>=3.3)", "cryptography (>=3.3)", "cython-test-exception-raiser (>=1.0.2,<2)", "cython-test-exception-raiser (>=1.0.2,<2)", "h2 (>=3.0,<5.0)", "h2 (>=3.0,<5.0)", "hypothesis (>=6.56)", "hypothesis (>=6.56)", "idna (>=2.4)", "idna (>=2.4)", "priority (>=1.1.0,<2.0)", "priority (>=1.1.0,<2.0)", "pyhamcrest (>=2)", "pyhamcrest (>=2)", "pyobjc-core", "pyobjc-core", "pyobjc-framework-cfnetwork", "pyobjc-framework-cfnetwork", "pyobjc-framework-cocoa", "pyobjc-framework-cocoa", "pyopenssl (>=21.0.0)", "pyopenssl (>=21.0.0)", "pyserial (>=3.0)", "pyserial (>=3.0)", "pywin32 (!=226)", "pywin32 (!=226)", "service-identity (>=18.1.0)", "service-identity (>=18.1.0)"]
+mypy = ["appdirs (>=1.4.0)", "bcrypt (>=3.1.3)", "coverage (>=7.5,<8.0)", "cryptography (>=3.3)", "cython-test-exception-raiser (>=1.0.2,<2)", "h2 (>=3.0,<5.0)", "hypothesis (>=6.56)", "idna (>=2.4)", "mypy (>=1.8,<2.0)", "mypy-zope (>=1.0.3,<1.1.0)", "priority (>=1.1.0,<2.0)", "pydoctor (>=23.9.0,<23.10.0)", "pyflakes (>=2.2,<3.0)", "pyhamcrest (>=2)", "pyopenssl (>=21.0.0)", "pyserial (>=3.0)", "python-subunit (>=1.4,<2.0)", "pywin32 (!=226)", "service-identity (>=18.1.0)", "sphinx (>=6,<7)", "sphinx-rtd-theme (>=1.3,<2.0)", "towncrier (>=23.6,<24.0)", "twistedchecker (>=0.7,<1.0)", "types-pyopenssl", "types-setuptools"]
+osx-platform = ["appdirs (>=1.4.0)", "appdirs (>=1.4.0)", "bcrypt (>=3.1.3)", "bcrypt (>=3.1.3)", "cryptography (>=3.3)", "cryptography (>=3.3)", "cython-test-exception-raiser (>=1.0.2,<2)", "cython-test-exception-raiser (>=1.0.2,<2)", "h2 (>=3.0,<5.0)", "h2 (>=3.0,<5.0)", "hypothesis (>=6.56)", "hypothesis (>=6.56)", "idna (>=2.4)", "idna (>=2.4)", "priority (>=1.1.0,<2.0)", "priority (>=1.1.0,<2.0)", "pyhamcrest (>=2)", "pyhamcrest (>=2)", "pyobjc-core", "pyobjc-core", "pyobjc-framework-cfnetwork", "pyobjc-framework-cfnetwork", "pyobjc-framework-cocoa", "pyobjc-framework-cocoa", "pyopenssl (>=21.0.0)", "pyopenssl (>=21.0.0)", "pyserial (>=3.0)", "pyserial (>=3.0)", "pywin32 (!=226)", "pywin32 (!=226)", "service-identity (>=18.1.0)", "service-identity (>=18.1.0)"]
 serial = ["pyserial (>=3.0)", "pywin32 (!=226)"]
 test = ["cython-test-exception-raiser (>=1.0.2,<2)", "hypothesis (>=6.56)", "pyhamcrest (>=2)"]
 tls = ["idna (>=2.4)", "pyopenssl (>=21.0.0)", "service-identity (>=18.1.0)"]
-windows-platform = ["pywin32 (!=226)", "pywin32 (!=226)", "twisted[all-non-platform]", "twisted[all-non-platform]"]
-
-[[package]]
-name = "twisted-iocpsupport"
-version = "1.0.2"
-description = "An extension for use in the twisted I/O Completion Ports reactor."
-optional = false
-python-versions = "*"
-files = [
-    {file = "twisted-iocpsupport-1.0.2.tar.gz", hash = "sha256:72068b206ee809c9c596b57b5287259ea41ddb4774d86725b19f35bf56aa32a9"},
-    {file = "twisted_iocpsupport-1.0.2-cp310-cp310-win32.whl", hash = "sha256:985c06a33f5c0dae92c71a036d1ea63872ee86a21dd9b01e1f287486f15524b4"},
-    {file = "twisted_iocpsupport-1.0.2-cp310-cp310-win_amd64.whl", hash = "sha256:81b3abe3527b367da0220482820cb12a16c661672b7bcfcde328902890d63323"},
-    {file = "twisted_iocpsupport-1.0.2-cp36-cp36m-win32.whl", hash = "sha256:9dbb8823b49f06d4de52721b47de4d3b3026064ef4788ce62b1a21c57c3fff6f"},
-    {file = "twisted_iocpsupport-1.0.2-cp36-cp36m-win_amd64.whl", hash = "sha256:b9fed67cf0f951573f06d560ac2f10f2a4bbdc6697770113a2fc396ea2cb2565"},
-    {file = "twisted_iocpsupport-1.0.2-cp37-cp37m-win32.whl", hash = "sha256:b76b4eed9b27fd63ddb0877efdd2d15835fdcb6baa745cb85b66e5d016ac2878"},
-    {file = "twisted_iocpsupport-1.0.2-cp37-cp37m-win_amd64.whl", hash = "sha256:851b3735ca7e8102e661872390e3bce88f8901bece95c25a0c8bb9ecb8a23d32"},
-    {file = "twisted_iocpsupport-1.0.2-cp38-cp38-win32.whl", hash = "sha256:bf4133139d77fc706d8f572e6b7d82871d82ec7ef25d685c2351bdacfb701415"},
-    {file = "twisted_iocpsupport-1.0.2-cp38-cp38-win_amd64.whl", hash = "sha256:306becd6e22ab6e8e4f36b6bdafd9c92e867c98a5ce517b27fdd27760ee7ae41"},
-    {file = "twisted_iocpsupport-1.0.2-cp39-cp39-win32.whl", hash = "sha256:3c61742cb0bc6c1ac117a7e5f422c129832f0c295af49e01d8a6066df8cfc04d"},
-    {file = "twisted_iocpsupport-1.0.2-cp39-cp39-win_amd64.whl", hash = "sha256:b435857b9efcbfc12f8c326ef0383f26416272260455bbca2cd8d8eca470c546"},
-    {file = "twisted_iocpsupport-1.0.2-pp37-pypy37_pp73-win_amd64.whl", hash = "sha256:7d972cfa8439bdcb35a7be78b7ef86d73b34b808c74be56dfa785c8a93b851bf"},
-]
+windows-platform = ["appdirs (>=1.4.0)", "appdirs (>=1.4.0)", "bcrypt (>=3.1.3)", "bcrypt (>=3.1.3)", "cryptography (>=3.3)", "cryptography (>=3.3)", "cython-test-exception-raiser (>=1.0.2,<2)", "cython-test-exception-raiser (>=1.0.2,<2)", "h2 (>=3.0,<5.0)", "h2 (>=3.0,<5.0)", "hypothesis (>=6.56)", "hypothesis (>=6.56)", "idna (>=2.4)", "idna (>=2.4)", "priority (>=1.1.0,<2.0)", "priority (>=1.1.0,<2.0)", "pyhamcrest (>=2)", "pyhamcrest (>=2)", "pyopenssl (>=21.0.0)", "pyopenssl (>=21.0.0)", "pyserial (>=3.0)", "pyserial (>=3.0)", "pywin32 (!=226)", "pywin32 (!=226)", "pywin32 (!=226)", "pywin32 (!=226)", "service-identity (>=18.1.0)", "service-identity (>=18.1.0)", "twisted-iocpsupport (>=1.0.2)", "twisted-iocpsupport (>=1.0.2)"]

 [[package]]
 name = "txredisapi"
--- a/synapse/http/proxy.py
+++ b/synapse/http/proxy.py
@ -62,6 +62,15 @@ HOP_BY_HOP_HEADERS = {
    "Upgrade",
 }

+if hasattr(Headers, "_canonicalNameCaps"):
+    # Twisted < 24.7.0rc1
+    _canonicalHeaderName = Headers()._canonicalNameCaps  # type: ignore[attr-defined]
+else:
+    # Twisted >= 24.7.0rc1
+    # But note that `_encodeName` still exists on prior versions,
+    # it just encodes differently
+    _canonicalHeaderName = Headers()._encodeName
+

 def parse_connection_header_value(
    connection_header_value: Optional[bytes],
@ -85,11 +94,10 @@ def parse_connection_header_value(
        The set of header names that should not be copied over from the remote response.
        The keys are capitalized in canonical capitalization.
    """
-    headers = Headers()
    extra_headers_to_remove: Set[str] = set()
    if connection_header_value:
        extra_headers_to_remove = {
-            headers._canonicalNameCaps(connection_option.strip()).decode("ascii")
+            _canonicalHeaderName(connection_option.strip()).decode("ascii")
            for connection_option in connection_header_value.split(b",")
        }

--- a/synapse/http/server.py
+++ b/synapse/http/server.py
@ -74,6 +74,7 @@ from synapse.api.errors import (
 from synapse.config.homeserver import HomeServerConfig
 from synapse.logging.context import defer_to_thread, preserve_fn, run_in_background
 from synapse.logging.opentracing import active_span, start_active_span, trace_servlet
+from synapse.types import ISynapseReactor
 from synapse.util import json_encoder
 from synapse.util.caches import intern_dict
 from synapse.util.cancellation import is_function_cancellable
@ -868,7 +869,8 @@ async def _async_write_json_to_request_in_thread(

    with start_active_span("encode_json_response"):
        span = active_span()
-        json_str = await defer_to_thread(request.reactor, encode, span)
+        reactor: ISynapseReactor = request.reactor  # type: ignore
+        json_str = await defer_to_thread(reactor, encode, span)

    _write_bytes_to_request(request, json_str)

--- a/synapse/http/site.py
+++ b/synapse/http/site.py
@ -683,7 +683,7 @@ class SynapseSite(ProxySite):
        self.access_logger = logging.getLogger(logger_name)
        self.server_version_string = server_version_string.encode("ascii")

-    def log(self, request: SynapseRequest) -> None:
+    def log(self, request: SynapseRequest) -> None:  # type: ignore[override]
        pass


--- a/tests/rest/client/test_login.py
+++ b/tests/rest/client/test_login.py
@ -969,9 +969,8 @@ class CASTestCase(unittest.HomeserverTestCase):
        # Test that the response is HTML.
        self.assertEqual(channel.code, 200, channel.result)
        content_type_header_value = ""
-        for header in channel.result.get("headers", []):
-            if header[0] == b"Content-Type":
-                content_type_header_value = header[1].decode("utf8")
+        for header in channel.headers.getRawHeaders("Content-Type", []):
+            content_type_header_value = header

        self.assertTrue(content_type_header_value.startswith("text/html"))

--- a/tests/server.py
+++ b/tests/server.py
@ -198,17 +198,35 @@ class FakeChannel:
    def headers(self) -> Headers:
        if not self.result:
            raise Exception("No result yet.")
-        h = Headers()
-        for i in self.result["headers"]:
-            h.addRawHeader(*i)
+
+        h = self.result["headers"]
+        assert isinstance(h, Headers)
        return h

    def writeHeaders(
-        self, version: bytes, code: bytes, reason: bytes, headers: Headers
+        self,
+        version: bytes,
+        code: bytes,
+        reason: bytes,
+        headers: Union[Headers, List[Tuple[bytes, bytes]]],
    ) -> None:
        self.result["version"] = version
        self.result["code"] = code
        self.result["reason"] = reason
+
+        if isinstance(headers, list):
+            # Support prior to Twisted 24.7.0rc1
+            new_headers = Headers()
+            for k, v in headers:
+                assert isinstance(k, bytes), f"key is not of type bytes: {k!r}"
+                assert isinstance(v, bytes), f"value is not of type bytes: {v!r}"
+                new_headers.addRawHeader(k, v)
+            headers = new_headers
+
+        assert isinstance(
+            headers, Headers
+        ), f"headers are of the wrong type: {headers!r}"
+
        self.result["headers"] = headers

    def write(self, data: bytes) -> None:
--- a/tests/test_server.py
+++ b/tests/test_server.py
@ -392,8 +392,7 @@ class WrapHtmlRequestHandlerTests(unittest.TestCase):
        )

        self.assertEqual(channel.code, 301)
-        headers = channel.result["headers"]
-        location_headers = [v for k, v in headers if k == b"Location"]
+        location_headers = channel.headers.getRawHeaders(b"Location", [])
        self.assertEqual(location_headers, [b"/look/an/eagle"])

    def test_redirect_exception_with_cookie(self) -> None:
@ -415,10 +414,10 @@ class WrapHtmlRequestHandlerTests(unittest.TestCase):
        )

        self.assertEqual(channel.code, 304)
-        headers = channel.result["headers"]
-        location_headers = [v for k, v in headers if k == b"Location"]
+        headers = channel.headers
+        location_headers = headers.getRawHeaders(b"Location", [])
        self.assertEqual(location_headers, [b"/no/over/there"])
-        cookies_headers = [v for k, v in headers if k == b"Set-Cookie"]
+        cookies_headers = headers.getRawHeaders(b"Set-Cookie", [])
        self.assertEqual(cookies_headers, [b"session=yespls"])

    def test_head_request(self) -> None:
				`@ -0,0 +1 @@`
				`Upgrade locked dependency on Twisted to 24.7.0rc1.`