Merge "Ensure that OctaviaServerCertsKeyPassphrase is 32-byte long" into stable/stein

releasenotes/notes/fix-generated-server_certs_key_passphrase-60cba4653109992c.yaml

@@ -0,0 +1,5 @@
+---
+fixes:
+  - The passphrase for config option 'server_certs_key_passphrase', is used as
+    a Fernet key in Octavia and thus must be 32 bytes long. TripleO will now
+    auto-generate 32 bytes long passphrase for OctaviaServerCertsKeyPassphrase.

tripleo_common/tests/utils/test_passwords.py

@@ -73,6 +73,7 @@ class TestPasswords(base.TestCase):
 
         self.assertNotEqual(value['KeystoneCredential0'],
                             value['KeystoneCredential1'])
+        self.assertEqual(len(value['OctaviaServerCertsKeyPassphrase']), 32)
 
     def test_create_ssh_keypair(self):
 

tripleo_common/utils/passwords.py

@@ -89,6 +89,8 @@ def generate_passwords(mistralclient=None, stack_env=None,
             passwords[name] = passlib.pwd.genword(length=10)
         elif name.startswith("HeatAuthEncryptionKey"):
             passwords[name] = passlib.pwd.genword(length=32)
+        elif name.startswith("OctaviaServerCertsKeyPassphrase"):
+            passwords[name] = passlib.pwd.genword(length=32)
         elif name.startswith("DesignateRndcKey"):
             passwords[name] = create_rndc_key_secret()
         else: