Allow combined certificate/key files for SSL

Allows the ssl_key_file parameter to be excluded
during SSL operation to support combined certificate/key files.

Closes-Bug: #1303312
Change-Id: Ied5c7a7657e0e26eda31305fc96104c6593e9593

diff --git a/neutron/tests/unit/test_wsgi.py b/neutron/tests/unit/test_wsgi.py
index 1ac1a73bd662194e5f22f67c6a0e0bf508aa455a..4e1101ba3aace72823e1923de164da5326a83898 100644 (file)
--- a/neutron/tests/unit/test_wsgi.py
+++ b/neutron/tests/unit/test_wsgi.py
@@ -1095,6 +1095,25 @@ class TestWSGIServerWithSSL(base.BaseTestCase):
 
         server.stop()
 
+    def test_app_using_ssl_combined_cert_and_key(self):
+        CONF.set_default('use_ssl', True)
+        CONF.set_default("ssl_cert_file",
+                         os.path.join(TEST_VAR_DIR, 'certandkey.pem'))
+
+        greetings = 'Hello, World!!!'
+
+        @webob.dec.wsgify
+        def hello_world(req):
+            return greetings
+
+        server = wsgi.Server("test_app")
+        server.start(hello_world, 0, host="127.0.0.1")
+
+        response = urllib2.urlopen('https://127.0.0.1:%d/' % server.port)
+        self.assertEqual(greetings, response.read())
+
+        server.stop()
+
     def test_app_using_ipv6_and_ssl(self):
         CONF.set_default('use_ssl', True)
         CONF.set_default("ssl_cert_file",

diff --git a/neutron/tests/var/certandkey.pem b/neutron/tests/var/certandkey.pem
new file mode 100644 (file)
index 0000000..a5baf3a
--- /dev/null
+++ b/neutron/tests/var/certandkey.pem
@@ -0,0 +1,81 @@
+-----BEGIN CERTIFICATE-----
+MIIFLjCCAxYCAQEwDQYJKoZIhvcNAQEFBQAwYTELMAkGA1UEBhMCQVUxEzARBgNV
+BAgTClNvbWUtU3RhdGUxFTATBgNVBAoTDE9wZW5zdGFjayBDQTESMBAGA1UECxMJ
+R2xhbmNlIENBMRIwEAYDVQQDEwlHbGFuY2UgQ0EwHhcNMTIwMjA5MTcxMDUzWhcN
+MjIwMjA2MTcxMDUzWjBZMQswCQYDVQQGEwJBVTETMBEGA1UECBMKU29tZS1TdGF0
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+YfTLnrjs7Hj6ThMGcEnfvc46dWK3dz0RjsQzUxugPuEkLA==
+-----END CERTIFICATE-----
+-----BEGIN RSA PRIVATE KEY-----
+MIIJKAIBAAKCAgEA16VJEDeqbmr6PoM96NSuJK1XT5dZuzYzSQ8g//mR9BBjXBDe
+4moNajxOybI6hjzWbECtXTKF20s/jkovarzXiZwXH8FMeakwLcMgG/QMRpMLjGny
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+-----END RSA PRIVATE KEY-----

diff --git a/neutron/wsgi.py b/neutron/wsgi.py
index 5cd6fab3c392767447c80594d5359668e161ff4d..5895eee9d04a5d73da1d17bc7dca0dffd0e6b418 100644 (file)
--- a/neutron/wsgi.py
+++ b/neutron/wsgi.py
@@ -142,7 +142,9 @@ class Server(object):
                 raise RuntimeError(_("Unable to find ssl_cert_file "
                                      ": %s") % CONF.ssl_cert_file)
 
-            if not os.path.exists(CONF.ssl_key_file):
+            # ssl_key_file is optional because the key may be embedded in the
+            # certificate file
+            if CONF.ssl_key_file and not os.path.exists(CONF.ssl_key_file):
                 raise RuntimeError(_("Unable to find "
                                      "ssl_key_file : %s") % CONF.ssl_key_file)