dev-python/pysaml2: fix bug 644016 CVE-2017-1000433

Package-Manager: Portage-2.3.14, Repoman-2.3.6

dev-python/pysaml2/files/pysaml-4.0.2_CVE-2017-1000433.patch

@@ -0,0 +1,14 @@
+diff -Naur pysaml2/src/saml2/authn.py pysaml2.new/src/saml2/authn.py
+--- 1/src/saml2/authn.py 2018-01-11 17:23:27.198775074 -0600
++++ 2/src/saml2/authn.py 2018-01-11 17:22:57.909567278 -0600
+@@ -147,7 +147,8 @@
+         return resp
+ 
+     def _verify(self, pwd, user):
+-        assert is_equal(pwd, self.passwd[user])
++        if not is_equal(pwd, self.passwd[user]):
++            raise ValueError("Wrong password")
+ 
+     def verify(self, request, **kwargs):
+         """
+

dev-python/pysaml2/pysaml2-4.0.2-r2.ebuild

@@ -0,0 +1,39 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python2_7 python3_4 python3_5 )
+
+inherit distutils-r1
+
+DESCRIPTION="Python implementation of SAML Version 2 to be used in a WSGI environment"
+HOMEPAGE="https://github.com/rohe/pysaml2"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86"
+IUSE=""
+
+PATCHES=(
+	"${FILESDIR}/xxe-4.0.2.patch"
+	"${FILESDIR}/pysaml-4.0.2_CVE-2017-1000433.patch"
+)
+
+DEPEND="
+	dev-python/setuptools[${PYTHON_USEDEP}]
+"
+RDEPEND="
+	dev-python/decorator[${PYTHON_USEDEP}]
+	>=dev-python/requests-1.0.0[${PYTHON_USEDEP}]
+	dev-python/future[${PYTHON_USEDEP}]
+	dev-python/paste[${PYTHON_USEDEP}]
+	dev-python/zope-interface[${PYTHON_USEDEP}]
+	dev-python/repoze-who[${PYTHON_USEDEP}]
+	>=dev-python/pycrypto-2.5[${PYTHON_USEDEP}]
+	dev-python/pytz[${PYTHON_USEDEP}]
+	dev-python/pyopenssl[${PYTHON_USEDEP}]
+	dev-python/python-dateutil[${PYTHON_USEDEP}]
+	dev-python/six[${PYTHON_USEDEP}]
+	dev-python/defusedxml[${PYTHON_USEDEP}]
+"