Merge "Verify that host matches certificate"

5 files changed, 254 insertions, 110 deletions

diff --git a/tests/test_ssl.py b/tests/test_ssl.py
index 8c6cb26..efe8851 100644
--- a/tests/test_ssl.py
+++ b/tests/test_ssl.py
@@ -16,9 +16,12 @@
 import os
 import unittest
 
+from OpenSSL import crypto
+
 from glanceclient import exc
 from glanceclient.common import http
 
+
 TEST_VAR_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__),
                                             'var'))
 
@@ -110,3 +113,74 @@ class TestVerifiedHTTPSConnection(unittest.TestCase):
             self.fail('Failed to raise assertion.')
         except exc.SSLConfigurationError:
             pass
+
+    def test_ssl_cert_cname(self):
+        """
+        Test certificate: CN match
+        """
+        cert_file = os.path.join(TEST_VAR_DIR, 'certificate.crt')
+        cert = crypto.load_certificate(crypto.FILETYPE_PEM,
+                                       file(cert_file).read())
+        # The expected cert should have CN=0.0.0.0
+        self.assertEqual(cert.get_subject().commonName, '0.0.0.0')
+        try:
+            conn = http.VerifiedHTTPSConnection('0.0.0.0', 0)
+            conn.verify_callback(None, cert, 0, 0, True)
+        except:
+            self.fail('Unexpected exception.')
+
+    def test_ssl_cert_subject_alt_name(self):
+        """
+        Test certificate: SAN match
+        """
+        cert_file = os.path.join(TEST_VAR_DIR, 'certificate.crt')
+        cert = crypto.load_certificate(crypto.FILETYPE_PEM,
+                                       file(cert_file).read())
+        # The expected cert should have CN=0.0.0.0
+        self.assertEqual(cert.get_subject().commonName, '0.0.0.0')
+        try:
+            conn = http.VerifiedHTTPSConnection('alt1.example.com', 0)
+            conn.verify_callback(None, cert, 0, 0, True)
+        except:
+            self.fail('Unexpected exception.')
+
+        try:
+            conn = http.VerifiedHTTPSConnection('alt2.example.com', 0)
+            conn.verify_callback(None, cert, 0, 0, True)
+        except:
+            self.fail('Unexpected exception.')
+
+    def test_ssl_cert_mismatch(self):
+        """
+        Test certificate: bogus host
+        """
+        cert_file = os.path.join(TEST_VAR_DIR, 'certificate.crt')
+        cert = crypto.load_certificate(crypto.FILETYPE_PEM,
+                                       file(cert_file).read())
+        # The expected cert should have CN=0.0.0.0
+        self.assertEqual(cert.get_subject().commonName, '0.0.0.0')
+        try:
+            conn = http.VerifiedHTTPSConnection('mismatch.example.com', 0)
+        except:
+            self.fail('Failed to init VerifiedHTTPSConnection.')
+
+        self.assertRaises(exc.SSLCertificateError,
+                          conn.verify_callback, None, cert, 0, 0, True)
+
+    def test_ssl_expired_cert(self):
+        """
+        Test certificate: out of date cert
+        """
+        cert_file = os.path.join(TEST_VAR_DIR, 'expired-cert.crt')
+        cert = crypto.load_certificate(crypto.FILETYPE_PEM,
+                                       file(cert_file).read())
+        # The expected expired cert has CN=openstack.example.com
+        self.assertEqual(cert.get_subject().commonName,
+                         'openstack.example.com')
+        try:
+            conn = http.VerifiedHTTPSConnection('openstack.example.com', 0)
+        except:
+            self.fail('Failed to init VerifiedHTTPSConnection.')
+
+        self.assertRaises(exc.SSLCertificateError,
+                          conn.verify_callback, None, cert, 0, 0, True)
diff --git a/tests/var/ca.crt b/tests/var/ca.crt
index 9d66ca6..c149d8c 100644
--- a/tests/var/ca.crt
+++ b/tests/var/ca.crt
@@ -1,35 +1,34 @@
 -----BEGIN CERTIFICATE-----
-MIIGDDCCA/SgAwIBAgIJAPSvwQYk4qI4MA0GCSqGSIb3DQEBBQUAMGExCzAJBgNV
-BAYTAkFVMRMwEQYDVQQIEwpTb21lLVN0YXRlMRUwEwYDVQQKEwxPcGVuc3RhY2sg
-Q0ExEjAQBgNVBAsTCUdsYW5jZSBDQTESMBAGA1UEAxMJR2xhbmNlIENBMB4XDTEy
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-A4ICDwAwggIKAoICAQDmf+fapWfzy1Uylus0KGalw4X/5xZ+ltPVOr+IdCPbstvi
-RTC5g+O+TvXeOP32V/cnSY4ho/+f2q730za+ZA/cgWO252rcm3Q7KTJn3PoqzJvX
-/l3EXe3/TCrbzgZ7lW3QLTCTEE2eEzwYG3wfDTOyoBq+F6ct6ADh+86gmpbIRfYI
-N+ixB0hVyz9427PTof97fL7qxxkjAayB28OfwHrkEBl7iblNhUC0RoH+/H9r5GEl
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-BwpZTmdQx09MfalhBtWeu4/6BnOCOj7e/4+4J0eVxXST0AmVyv8YjJ2nz1F9oQID
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++c5o+Ic0mYu4v8P1ZSozFdgf+HLriVPwzJU5dHvvTEu7sw==
 -----END CERTIFICATE-----
diff --git a/tests/var/certificate.crt b/tests/var/certificate.crt
index 3c1aa63..06c02ab 100644
--- a/tests/var/certificate.crt
+++ b/tests/var/certificate.crt
@@ -1,30 +1,66 @@
+# Certificate:
+#    Data:
+#        Version: 3 (0x2)
+#        Serial Number: 1 (0x1)
+#        Signature Algorithm: sha1WithRSAEncryption
+#        Issuer: O=Openstack CA Org, OU=Openstack Test CA/emailAddress=admin@ca.example.com,
+#                L=State CA, ST=CA, C=AU, CN=Openstack Test Certificate Authority
+#        Validity
+#            Not Before: Nov 16 12:50:19 2012 GMT
+#            Not After : Apr  3 12:50:19 2040 GMT
+#        Subject: O=Openstack Test Org, OU=Openstack Test Unit/emailAddress=admin@example.com,
+#                 L=State1, ST=CA, C=US, CN=0.0.0.0
+#        Subject Public Key Info:
+#            Public Key Algorithm: rsaEncryption
+#            RSA Public Key: (4096 bit)
+#                Modulus (4096 bit):
+#                    00:d4:bb:3a:c4:a0:06:54:31:23:5d:b0:78:5a:be:
+#                    45:44:ae:a1:89:86:11:d8:ca:a8:33:b0:4f:f3:e1:
+#                    .
+#                    .
+#                    .
+#                Exponent: 65537 (0x10001)
+#        X509v3 extensions:
+#            X509v3 Subject Alternative Name:
+#                DNS:alt1.example.com, DNS:alt2.example.com
+#    Signature Algorithm: sha1WithRSAEncryption
+#        2c:fc:5c:87:24:bd:4a:fa:40:d2:2e:35:a4:2a:f3:1c:b3:67:
+#        b0:e4:8a:cd:67:6b:55:50:d4:cb:dd:2d:26:a5:15:62:90:a3:
+#        .
+#        .
+#        .
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----
diff --git a/tests/var/expired-cert.crt b/tests/var/expired-cert.crt
new file mode 100644
index 0000000..227d422
--- /dev/null
+++ b/tests/var/expired-cert.crt
@@ -0,0 +1,35 @@
+-----BEGIN CERTIFICATE-----
+MIIGFTCCA/2gAwIBAgIBATANBgkqhkiG9w0BAQUFADCBuDEZMBcGA1UEChMQT3Bl
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+l3+dFHnWayuCdqcFwIl3m8i8FupFihz9+A==
+-----END CERTIFICATE-----
diff --git a/tests/var/privatekey.key b/tests/var/privatekey.key
index b63df3d..5b47d44 100644
--- a/tests/var/privatekey.key
+++ b/tests/var/privatekey.key
@@ -1,51 +1,51 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIIJKAIBAAKCAgEA16VJEDeqbmr6PoM96NSuJK1XT5dZuzYzSQ8g//mR9BBjXBDe
-4moNajxOybI6hjzWbECtXTKF20s/jkovarzXiZwXH8FMeakwLcMgG/QMRpMLjGny
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+/tefGxAfg6ed6v0PvQ2SJpswrnZakmvg9IdWJOJ4AZ/C2UXsrn91Ugb0ISV2e0oS
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+CvsAWZT6V8XL4rAOzSOGmiZr6N9hfnwzHhm+Md9Ez8L88YWwc/97K1uK3LPg4LIb
+/yRuvmkgJolDlFuopMMzArRIk5lrimVRAoIBAQDZmXk/VMA7fsI1/2sgSME0xt1A
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+l00GHLYAr5Nv/WqVnl/VLMd9rOCnLck+pxBNSa6dTrp3FuY00son6hneIvkv
 -----END RSA PRIVATE KEY-----