commit 59a8908100602344913e397327b607648f2f551b
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 05b9f57de45413028a0e78674b9bcf37daa4dbf3
parent 67de4bcbccc62f23b9f06925006997b4b18748fe

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)