From 67ca26dc6f6e548dfd0a1bc787aa039d96450b97 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sun, 13 Oct 2019 12:34:10 +0200
Subject: Python/ifconfig: T1557: add support for DHCPv6 client options

---
 src/conf_mode/interface-bonding.py | 43 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

(limited to 'src/conf_mode/interface-bonding.py')

diff --git a/src/conf_mode/interface-bonding.py b/src/conf_mode/interface-bonding.py
index 19817da8d..8a0f9f84d 100755
--- a/src/conf_mode/interface-bonding.py
+++ b/src/conf_mode/interface-bonding.py
@@ -99,6 +99,18 @@ def apply_vlan_config(vlan, config):
     # store DHCP config dictionary - used later on when addresses are aquired
     vlan.set_dhcp_options(opt)
 
+    # get DHCPv6 config dictionary and update values
+    opt = vlan.get_dhcpv6_options()
+
+    if config['dhcpv6_prm_only']:
+        opt['dhcpv6_prm_only'] = True
+
+    if config['dhcpv6_temporary']:
+        opt['dhcpv6_temporary'] = True
+
+    # store DHCPv6 config dictionary - used later on when addresses are aquired
+    vlan.set_dhcpv6_options(opt)
+
     # update interface description used e.g. within SNMP
     vlan.set_alias(config['description'])
     # ignore link state changes
@@ -186,11 +198,11 @@ def get_config():
 
     # DHCPv6 only acquire config parameters, no address
     if conf.exists('dhcpv6-options parameters-only'):
-        bond['dhcpv6_prm_only'] = conf.return_value('dhcpv6-options parameters-only')
+        bond['dhcpv6_prm_only'] = True
 
     # DHCPv6 temporary IPv6 address
     if conf.exists('dhcpv6-options temporary'):
-        bond['dhcpv6_temporary'] = conf.return_value('dhcpv6-options temporary')
+        bond['dhcpv6_temporary'] = True
 
     # ignore link state changes
     if conf.exists('disable-link-detect'):
@@ -280,6 +292,21 @@ def verify(bond):
             raise ConfigError('Interface "{}" is not part of the bond' \
                               .format(bond['primary']))
 
+
+    # DHCPv6 parameters-only and temporary address are mutually exclusive
+    for vif_s in bond['vif_s']:
+        if vif_s['dhcpv6_prm_only'] and vif_s['dhcpv6_temporary']:
+            raise ConfigError('DHCPv6 temporary and parameters-only options are mutually exclusive!')
+
+        for vif_c in vif_s['vif_c']:
+            if vif_c['dhcpv6_prm_only'] and vif_c['dhcpv6_temporary']:
+                raise ConfigError('DHCPv6 temporary and parameters-only options are mutually exclusive!')
+
+    for vif in bond['vif']:
+        if vif['dhcpv6_prm_only'] and vif['dhcpv6_temporary']:
+            raise ConfigError('DHCPv6 temporary and parameters-only options are mutually exclusive!')
+
+
     for vif_s in bond['vif_s']:
         for vif in bond['vif']:
             if vif['id'] == vif_s['id']:
@@ -403,6 +430,18 @@ def apply(bond):
         # store DHCP config dictionary - used later on when addresses are aquired
         b.set_dhcp_options(opt)
 
+        # get DHCPv6 config dictionary and update values
+        opt = b.get_dhcpv6_options()
+
+        if bond['dhcpv6_prm_only']:
+            opt['dhcpv6_prm_only'] = True
+
+        if bond['dhcpv6_temporary']:
+            opt['dhcpv6_temporary'] = True
+
+        # store DHCPv6 config dictionary - used later on when addresses are aquired
+        b.set_dhcpv6_options(opt)
+
         # ignore link state changes
         b.set_link_detect(bond['disable_link_detect'])
         # Bonding transmit hash policy
-- 
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