CVE-2024-52804.patch

@@ -1,138 +0,0 @@
-From d5ba4a1695fbf7c6a3e54313262639b198291533 Mon Sep 17 00:00:00 2001
-From: Ben Darnell <ben@bendarnell.com>
-Date: Thu, 21 Nov 2024 14:48:05 -0500
-Subject: [PATCH] httputil: Fix quadratic performance of cookie parsing
-
-Maliciously-crafted cookies can cause Tornado to
-spend an unreasonable amount of CPU time and block
-the event loop.
-
-This change replaces the quadratic algorithm with
-a more efficient one. The implementation is copied
-from the Python 3.13 standard library (the
-previous one was from Python 3.5).
-
-Fixes CVE-2024-52804
-See CVE-2024-7592 for a similar vulnerability in cpython.
-
-Thanks to github.com/kexinoh for the report.
----
- tornado/httputil.py           | 38 ++++++++---------------------
- tornado/test/httputil_test.py | 46 +++++++++++++++++++++++++++++++++++
- 2 files changed, 56 insertions(+), 28 deletions(-)
-
-diff --git a/tornado/httputil.py b/tornado/httputil.py
-index 9ce992d82b..ebdc8059c1 100644
---- a/tornado/httputil.py
-+++ b/tornado/httputil.py
-@@ -1057,15 +1057,20 @@ def qs_to_qsl(qs: Dict[str, List[AnyStr]]) -> Iterable[Tuple[str, AnyStr]]:
-             yield (k, v)
- 
- 
--_OctalPatt = re.compile(r"\\[0-3][0-7][0-7]")
--_QuotePatt = re.compile(r"[\\].")
--_nulljoin = "".join
-+_unquote_sub = re.compile(r"\\(?:([0-3][0-7][0-7])|(.))").sub
-+
-+
-+def _unquote_replace(m: re.Match) -> str:
-+    if m[1]:
-+        return chr(int(m[1], 8))
-+    else:
-+        return m[2]
- 
- 
- def _unquote_cookie(s: str) -> str:
-     """Handle double quotes and escaping in cookie values.
- 
--    This method is copied verbatim from the Python 3.5 standard
-+    This method is copied verbatim from the Python 3.13 standard
-     library (http.cookies._unquote) so we don't have to depend on
-     non-public interfaces.
-     """
-@@ -1086,30 +1091,7 @@ def _unquote_cookie(s: str) -> str:
-     #    \012 --> \n
-     #    \"   --> "
-     #
--    i = 0
--    n = len(s)
--    res = []
--    while 0 <= i < n:
--        o_match = _OctalPatt.search(s, i)
--        q_match = _QuotePatt.search(s, i)
--        if not o_match and not q_match:  # Neither matched
--            res.append(s[i:])
--            break
--        # else:
--        j = k = -1
--        if o_match:
--            j = o_match.start(0)
--        if q_match:
--            k = q_match.start(0)
--        if q_match and (not o_match or k < j):  # QuotePatt matched
--            res.append(s[i:k])
--            res.append(s[k + 1])
--            i = k + 2
--        else:  # OctalPatt matched
--            res.append(s[i:j])
--            res.append(chr(int(s[j + 1 : j + 4], 8)))
--            i = j + 4
--    return _nulljoin(res)
-+    return _unquote_sub(_unquote_replace, s)
- 
- 
- def parse_cookie(cookie: str) -> Dict[str, str]:
-diff --git a/tornado/test/httputil_test.py b/tornado/test/httputil_test.py
-index 6d618839e0..975900aa9c 100644
---- a/tornado/test/httputil_test.py
-+++ b/tornado/test/httputil_test.py
-@@ -560,3 +560,49 @@ def test_invalid_cookies(self):
-         self.assertEqual(
-             parse_cookie("  =  b  ;  ;  =  ;   c  =  ;  "), {"": "b", "c": ""}
-         )
-+
-+    def test_unquote(self):
-+        # Copied from
-+        # https://github.com/python/cpython/blob/dc7a2b6522ec7af41282bc34f405bee9b306d611/Lib/test/test_http_cookies.py#L62
-+        cases = [
-+            (r'a="b=\""', 'b="'),
-+            (r'a="b=\\"', "b=\\"),
-+            (r'a="b=\="', "b=="),
-+            (r'a="b=\n"', "b=n"),
-+            (r'a="b=\042"', 'b="'),
-+            (r'a="b=\134"', "b=\\"),
-+            (r'a="b=\377"', "b=\xff"),
-+            (r'a="b=\400"', "b=400"),
-+            (r'a="b=\42"', "b=42"),
-+            (r'a="b=\\042"', "b=\\042"),
-+            (r'a="b=\\134"', "b=\\134"),
-+            (r'a="b=\\\""', 'b=\\"'),
-+            (r'a="b=\\\042"', 'b=\\"'),
-+            (r'a="b=\134\""', 'b=\\"'),
-+            (r'a="b=\134\042"', 'b=\\"'),
-+        ]
-+        for encoded, decoded in cases:
-+            with self.subTest(encoded):
-+                c = parse_cookie(encoded)
-+                self.assertEqual(c["a"], decoded)
-+
-+    def test_unquote_large(self):
-+        # Adapted from
-+        # https://github.com/python/cpython/blob/dc7a2b6522ec7af41282bc34f405bee9b306d611/Lib/test/test_http_cookies.py#L87
-+        # Modified from that test because we handle semicolons differently from the stdlib.
-+        #
-+        # This is a performance regression test: prior to improvements in Tornado 6.4.2, this test
-+        # would take over a minute with n= 100k. Now it runs in tens of milliseconds.
-+        n = 100000
-+        for encoded in r"\\", r"\134":
-+            with self.subTest(encoded):
-+                start = time.time()
-+                data = 'a="b=' + encoded * n + '"'
-+                value = parse_cookie(data)["a"]
-+                end = time.time()
-+                self.assertEqual(value[:3], "b=\\")
-+                self.assertEqual(value[-3:], "\\\\\\")
-+                self.assertEqual(len(value), n + 2)
-+
-+                # Very loose performance check to avoid false positives
-+                self.assertLess(end - start, 1, "Test took too long")

fix-erroneous-deprecation-warnings.patch

@@ -0,0 +1,13 @@
+diff --git a/tornado/test/runtests.py b/tornado/test/runtests.py
+index d5bd769..e4f938d 100644
+--- a/tornado/test/runtests.py
++++ b/tornado/test/runtests.py
+@@ -137,6 +137,8 @@ def main():
+     # 2.7 and 3.2
+     warnings.filterwarnings("ignore", category=DeprecationWarning,
+                             message="Please use assert.* instead")
++    warnings.filterwarnings("ignore", category=PendingDeprecationWarning,
++                            message="Please use assert.* instead")
+     # Twisted 15.0.0 triggers some warnings on py3 with -bb.
+     warnings.filterwarnings("ignore", category=BytesWarning,
+                             module=r"twisted\..*")

python-tornado.spec

@@ -1,94 +1,47 @@
-%global _empty_manifest_terminate_build 0
-Name:		python-tornado
-Version:	6.3.3
-Release:	2
-Summary:	Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
-License:	ASL 2.0
-URL:		http://www.tornadoweb.org/
-Source0:	https://files.pythonhosted.org/packages/source/t/tornado/tornado-%{version}.tar.gz
+Name:             python-tornado
+Version:          5.0.2
+Release:          7
+Summary:          a Python web framework and asynchronous networking library
+License:          ASL 2.0
+URL:              http://www.tornadoweb.org
+Source0:          https://files.pythonhosted.org/packages/source/t/tornado/tornado-%{version}.tar.gz
+Patch0:           fix-erroneous-deprecation-warnings.patch
 
-Patch3000: CVE-2024-52804.patch
+BuildRequires:    python3-devel gcc
 
 %description
-Tornado is an open source version of the scalable, non-blocking web server and tools.
+Tornado is a Python web framework and asynchronous networking library, originally
+developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to
+tens of thousands of open connections, making it ideal for long polling, WebSockets,
+and other applications that require a long-lived connection to each user.
 
 %package -n python3-tornado
-Summary:	Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
-Provides:	python-tornado
-BuildRequires:	python3-devel
-BuildRequires:	python3-setuptools
-BuildRequires:	python3-cffi
-BuildRequires:  python3-pycurl
-BuildRequires:	gcc
-BuildRequires:	gdb
+Summary:          a Python web framework and asynchronous networking library
+Requires:         python3-pycurl
 
 %description -n python3-tornado
-Tornado is an open source version of the scalable, non-blocking web server and tools.
-
-%package help
-Summary:	Development documents and examples for tornado
-Provides:	python3-tornado-doc
-
-%description help
-Tornado is an open source version of the scalable, non-blocking web server and tools.
+Tornado is a Python web framework and asynchronous networking library, originally
+developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to
+tens of thousands of open connections, making it ideal for long polling, WebSockets,
+and other applications that require a long-lived connection to each user.
 
 %prep
 %autosetup -n tornado-%{version} -p1
+%{__sed} -i.orig -e '/^#!\//, 1d' *py tornado/*.py tornado/*/*.py
 
 %build
 %py3_build
 
 %install
 %py3_install
-install -d -m755 %{buildroot}/%{_pkgdocdir}
-if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
-if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
-if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
-if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
-pushd %{buildroot}
-if [ -d usr/lib ]; then
-	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/lib64 ]; then
-	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/bin ]; then
-	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/sbin ]; then
-	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-touch doclist.lst
-if [ -d usr/share/man ]; then
-	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
-fi
-popd
-mv %{buildroot}/filelist.lst .
-mv %{buildroot}/doclist.lst .
 
-
-%files -n python3-tornado -f filelist.lst
-%dir %{python3_sitearch}/*
-
-%files help -f doclist.lst
-%{_docdir}/*
+%files -n python3-tornado
+%defattr(-,root,root)
+%license LICENSE
+%doc README.rst
+%{python3_sitearch}/*
 
 %changelog
-* Tue Nov 26 2024 liyajie <liyajie15@h-partners.com> - 6.3.3-2
-- Fix CVE-2024-52804
-
-* Fri Oct 13 2023 wen-minjuan <mjwen@isoftstone.com> - 6.3.3-1
-- Upgrade version to 6.3.3-1
-
-* Thu Jul 13 2023 liuyongshuai <ysliuci@isoftstone.com> - 6.3.2-1
-- Upgrade version to 6.3.2-1
-
-* Fri Jun 16 2023 yaoxin <yao_xin001@hoperun.com> - 6.1-2
-- Fix CVE-2023-28370
-
-* Thu Jul 08 2021 yaozc701 <yaozc7@foxmail.com> - 6.1-1
-- Upgrade version to 6.1
-
 * Mon May 31 2021 huanghaitao <huanghaitao8@huawei.com> - 5.0.2-7
 - Completing build dependencies
 
@@ -97,3 +50,4 @@ mv %{buildroot}/doclist.lst .
 
 * Tue Dec 10 2019 openEuler Buildteam <buildteam@openeuler.org> - 5.0.2-5
 - Package init
+

python-tornado.yaml

@@ -0,0 +1,4 @@
+version_control: github
+src_repo: tornadoweb/tornado
+tag_prefix: ^v
+seperator: .