[Python-checkins] cpython (3.4): expose X509_V_FLAG_TRUSTED_FIRST
benjamin.peterson
python-checkins at python.org
Thu Mar 5 04:50:30 CET 2015
https://hg.python.org/cpython/rev/bb6fb47e0141
changeset: 94858:bb6fb47e0141
branch: 3.4
parent: 94855:7f64437a707f
user: Benjamin Peterson <benjamin at python.org>
date: Wed Mar 04 22:49:41 2015 -0500
summary:
expose X509_V_FLAG_TRUSTED_FIRST
files:
Doc/library/ssl.rst | 14 +++++++++++---
Lib/test/test_ssl.py | 5 +++--
Modules/_ssl.c | 4 ++++
3 files changed, 18 insertions(+), 5 deletions(-)
diff --git a/Doc/library/ssl.rst b/Doc/library/ssl.rst
--- a/Doc/library/ssl.rst
+++ b/Doc/library/ssl.rst
@@ -499,9 +499,9 @@
.. data:: VERIFY_DEFAULT
- Possible value for :attr:`SSLContext.verify_flags`. In this mode,
- certificate revocation lists (CRLs) are not checked. By default OpenSSL
- does neither require nor verify CRLs.
+ Possible value for :attr:`SSLContext.verify_flags`. In this mode, certificate
+ revocation lists (CRLs) are not checked. By default OpenSSL does neither
+ require nor verify CRLs.
.. versionadded:: 3.4
@@ -529,6 +529,14 @@
.. versionadded:: 3.4
+.. data:: VERIFY_X509_TRUSTED_FIRST
+
+ Possible value for :attr:`SSLContext.verify_flags`. It instructs OpenSSL to
+ prefer trusted certificates when building the trust chain to validate a
+ certificate. This flag is enabled by default.
+
+ .. versionadded:: 3.4.5
+
.. data:: PROTOCOL_SSLv23
Selects the highest protocol version that both the client and server support.
diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py
--- a/Lib/test/test_ssl.py
+++ b/Lib/test/test_ssl.py
@@ -710,8 +710,9 @@
"verify_flags need OpenSSL > 0.9.8")
def test_verify_flags(self):
ctx = ssl.SSLContext(ssl.PROTOCOL_TLSv1)
- # default value by OpenSSL
- self.assertEqual(ctx.verify_flags, ssl.VERIFY_DEFAULT)
+ # default value
+ tf = getattr(ssl, "VERIFY_X509_TRUSTED_FIRST", 0)
+ self.assertEqual(ctx.verify_flags, ssl.VERIFY_DEFAULT | tf)
ctx.verify_flags = ssl.VERIFY_CRL_CHECK_LEAF
self.assertEqual(ctx.verify_flags, ssl.VERIFY_CRL_CHECK_LEAF)
ctx.verify_flags = ssl.VERIFY_CRL_CHECK_CHAIN
diff --git a/Modules/_ssl.c b/Modules/_ssl.c
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -4004,6 +4004,10 @@
X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL);
PyModule_AddIntConstant(m, "VERIFY_X509_STRICT",
X509_V_FLAG_X509_STRICT);
+#ifdef X509_V_FLAG_TRUSTED_FIRST
+ PyModule_AddIntConstant(m, "VERIFY_X509_TRUSTED_FIRST",
+ X509_V_FLAG_TRUSTED_FIRST);
+#endif
/* Alert Descriptions from ssl.h */
/* note RESERVED constants no longer intended for use have been removed */
--
Repository URL: https://hg.python.org/cpython
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