commit 5a4a50c5d406d3cfaddca2278d24e7f80371233b
author Jeremy Mowery <jermowery@email.arizona.edu> Sun Apr 10 20:45:59 2016 -0700
committer Jeremy Mowery <jermowery@email.arizona.edu> Sun Apr 10 20:45:59 2016 -0700
tree d6c28f29e43f2228071e00cd5652117c3af12d9a
parent 505bdc10af870e187249b0bd2641e628581047b3

guard against bugs

xos/synchronizers/vpn/steps/sync_vpntenant.py

diff --git a/xos/synchronizers/vpn/steps/sync_vpntenant.py b/xos/synchronizers/vpn/steps/sync_vpntenant.py
index 01385b3..af12f63 100644
--- a/xos/synchronizers/vpn/steps/sync_vpntenant.py
+++ b/xos/synchronizers/vpn/steps/sync_vpntenant.py
@@ -26,7 +26,7 @@
         if (not os.path.isdir(tenant.pki_dir)):
             VPNService.execute_easyrsa_command(
                 tenant.pki_dir, "init-pki")
-            if (tenant.use_ca_from[0]):
+            if (len(tenant.use_ca_form) > 0 and tenant.use_ca_from[0]):
                 shutil.copy2(
                     tenant.use_ca_from[0].pki_dir + "/ca.crt",
                     tenant.pki_dir)
@@ -36,7 +36,7 @@
             else:
                 VPNService.execute_easyrsa_command(
                     tenant.pki_dir, "--req-cn=XOS build-ca nopass")
-        elif (tenant.use_ca_from[0]):
+        elif (len(tenant.use_ca_form) > 0 and tenant.use_ca_from[0]):
             shutil.copy2(
                 tenant.use_ca_from[0].pki_dir + "/ca.crt",
                 tenant.pki_dir)