[Python-checkins] cpython (2.7): Issue #25232: Fix CGIRequestHandler's splitting of URL query
martin.panter
python-checkins at python.org
Sat Oct 3 03:27:37 EDT 2015
https://hg.python.org/cpython/rev/b12b30dc8617
changeset: 98515:b12b30dc8617
branch: 2.7
parent: 98504:4e62989e3688
user: Martin Panter <vadmium+py at gmail.com>
date: Sat Oct 03 05:38:07 2015 +0000
summary:
Issue #25232: Fix CGIRequestHandler's splitting of URL query
Patch from Xiang Zhang.
files:
Lib/CGIHTTPServer.py | 6 +-----
Lib/test/test_httpservers.py | 22 ++++++++++++++++++++++
Misc/ACKS | 1 +
Misc/NEWS | 3 +++
4 files changed, 27 insertions(+), 5 deletions(-)
diff --git a/Lib/CGIHTTPServer.py b/Lib/CGIHTTPServer.py
--- a/Lib/CGIHTTPServer.py
+++ b/Lib/CGIHTTPServer.py
@@ -120,11 +120,7 @@
break
# find an explicit query string, if present.
- i = rest.rfind('?')
- if i >= 0:
- rest, query = rest[:i], rest[i+1:]
- else:
- query = ''
+ rest, _, query = rest.partition('?')
# dissect the part after the directory name into a script name &
# a possible additional path, to be stored in PATH_INFO.
diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py
--- a/Lib/test/test_httpservers.py
+++ b/Lib/test/test_httpservers.py
@@ -381,6 +381,16 @@
form.getfirst("bacon"))
"""
+cgi_file4 = """\
+#!%s
+import os
+
+print("Content-type: text/html")
+print()
+
+print(os.environ["%s"])
+"""
+
@unittest.skipIf(hasattr(os, 'geteuid') and os.geteuid() == 0,
"This test can't be run reliably as root (issue #13308).")
@@ -424,6 +434,11 @@
file3.write(cgi_file1 % self.pythonexe)
os.chmod(self.file3_path, 0777)
+ self.file4_path = os.path.join(self.cgi_dir, 'file4.py')
+ with open(self.file4_path, 'w') as file4:
+ file4.write(cgi_file4 % (self.pythonexe, 'QUERY_STRING'))
+ os.chmod(self.file4_path, 0o777)
+
self.cwd = os.getcwd()
os.chdir(self.parent_dir)
@@ -436,6 +451,7 @@
os.remove(self.file1_path)
os.remove(self.file2_path)
os.remove(self.file3_path)
+ os.remove(self.file4_path)
os.rmdir(self.cgi_child_dir)
os.rmdir(self.cgi_dir)
os.rmdir(self.parent_dir)
@@ -536,6 +552,12 @@
self.assertEqual((b'Hello World\n', 'text/html', 200),
(res.read(), res.getheader('Content-type'), res.status))
+ def test_query_with_multiple_question_mark(self):
+ res = self.request('/cgi-bin/file4.py?a=b?c=d')
+ self.assertEqual(
+ (b'a=b?c=d\n', 'text/html', 200),
+ (res.read(), res.getheader('Content-type'), res.status))
+
class SimpleHTTPRequestHandlerTestCase(unittest.TestCase):
""" Test url parsing """
diff --git a/Misc/ACKS b/Misc/ACKS
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1505,6 +1505,7 @@
Daniel Wozniak
Heiko Wundram
Doug Wyatt
+Xiang Zhang
Robert Xiao
Florent Xicluna
Hirokazu Yamamoto
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -43,6 +43,9 @@
Library
-------
+- Issue #25232: Fix CGIRequestHandler to split the query from the URL at the
+ first question mark (?) rather than the last. Patch from Xiang Zhang.
+
- Issue #22958: Constructor and update method of weakref.WeakValueDictionary
now accept the self keyword argument.
--
Repository URL: https://hg.python.org/cpython
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