Index: /trunk/server/fedora/config/etc/httpd/export-scripts-certs
===================================================================
--- /trunk/server/fedora/config/etc/httpd/export-scripts-certs	(revision 2810)
+++ /trunk/server/fedora/config/etc/httpd/export-scripts-certs	(revision 2811)
@@ -25,4 +25,6 @@
 vhosts.sort(key=lambda (dn, vhost): vhost['scriptsVhostName'])
 
+cert_filenames = set()
+
 def conf(vhost):
     name, = vhost['scriptsVhostName']
@@ -32,9 +34,11 @@
 
     certs = ''.join('-----BEGIN CERTIFICATE-----\n' + '\n'.join(textwrap.wrap(cert, 64)) + '\n-----END CERTIFICATE-----\n' for cert in certs.split())
-    cert_filename = os.path.join(CERTS_DIR, base64.urlsafe_b64encode(hashlib.sha256(certs).digest()).strip() + '.pem')
-    if not os.path.exists(cert_filename):
-        with open(cert_filename + '.new', 'w') as cert_file:
+    cert_filename = base64.urlsafe_b64encode(hashlib.sha256(certs).digest()).strip() + '.pem'
+    cert_filenames.add(cert_filename)
+    cert_path = os.path.join(CERTS_DIR, cert_filename)
+    if not os.path.exists(cert_path):
+        with open(cert_path + '.new', 'w') as cert_file:
             cert_file.write(certs)
-        os.rename(cert_filename + '.new', cert_filename)
+        os.rename(cert_path + '.new', cert_path)
 
     for port in 443, 444:
@@ -47,5 +51,5 @@
         if port == 444:
             yield '\tInclude conf.d/vhosts-common-ssl-cert.conf\n'
-        yield '\tSSLCertificateFile {}\n'.format(cert_filename)
+        yield '\tSSLCertificateFile {}\n'.format(cert_path)
         yield '\tSSLCertificateKeyFile {}\n'.format(os.path.join('/etc/pki/tls/private', key_filename))
         yield '</VirtualHost>\n'
@@ -55,2 +59,6 @@
     vhosts_file.write(''.join(l for dn, vhost in vhosts for l in conf(vhost)))
 os.rename(os.path.join(CERTS_DIR, 'vhosts.conf.new'), os.path.join(CERTS_DIR, 'vhosts.conf'))
+
+for filename in os.listdir(CERTS_DIR):
+    if filename.endswith('.pem') and filename not in cert_filenames:
+        os.remove(os.path.join(CERTS_DIR, filename))