ipoe: T6205: error in migration script logic while renaming mac-address to mac node

The problem was introduced in [1] but the config migrator part unfortunately
was added to the wrong version [2]. As IPoE config version 0 was only active
during the 1.3 development cycle and VyOS 1.3.0 was already released with config
version 1 we can safely drop the migrator 0-to-1 and move the code to 1-to-2 to
properly support upgrades from VyOS 1.3 -> 1.4 or newer.

1: https://github.com/vyos/vyos-1x/commit/05df2a5f021f0c7aab7c06db645d210858b6e98d#diff-08291bf77870abe3af8bbe3e8ce4bbf344fd0498b2c5c75a75aa7235d381c88eL168
2: https://github.com/vyos/vyos-1x/commit/05df2a5f021f0c7aab7c06db645d210858b6e98d#diff-b8bb58b75607d3653e74d82eff02442f9f3ab82698f160ba37858f7cdf6c79ccR44-R46

1 files changed, 34 insertions, 2 deletions

diff --git a/src/migration-scripts/ipoe-server/1-to-2 b/src/migration-scripts/ipoe-server/1-to-2
index 378702693..f1335b5a5 100755
--- a/src/migration-scripts/ipoe-server/1-to-2
+++ b/src/migration-scripts/ipoe-server/1-to-2
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2023 VyOS maintainers and contributors
+# Copyright (C) 2023-2024 VyOS maintainers and contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
@@ -14,6 +14,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+# - T4703: merge vlan-id and vlan-range to vlan CLI node
+# L2|L3 -> l2|l3
+# mac-address -> mac
+# network-mode -> mode
+
 # - changed cli of all named pools
 # - moved gateway-address from pool to global configuration with / netmask
 #   gateway can exist without pool if radius is used
@@ -39,12 +44,39 @@ with open(file_name, 'r') as f:
 
 config = ConfigTree(config_file)
 base = ['service', 'ipoe-server']
-pool_base = base + ['client-ip-pool']
+
 if not config.exists(base):
     exit(0)
 
+if config.exists(base + ['authentication', 'interface']):
+    for interface in config.list_nodes(base + ['authentication', 'interface']):
+        config.rename(base + ['authentication', 'interface', interface, 'mac-address'], 'mac')
+
+        mac_base = base + ['authentication', 'interface', interface, 'mac']
+        for mac in config.list_nodes(mac_base):
+            vlan_config = mac_base + [mac, 'vlan-id']
+            if config.exists(vlan_config):
+                config.rename(vlan_config, 'vlan')
+
+for interface in config.list_nodes(base + ['interface']):
+    base_path = base + ['interface', interface]
+    for vlan in ['vlan-id', 'vlan-range']:
+        if config.exists(base_path + [vlan]):
+            print(interface, vlan)
+            for tmp in config.return_values(base_path + [vlan]):
+                config.set(base_path + ['vlan'], value=tmp, replace=False)
+            config.delete(base_path + [vlan])
+
+    if config.exists(base_path + ['network-mode']):
+        tmp = config.return_value(base_path + ['network-mode'])
+        config.delete(base_path + ['network-mode'])
+        # Change L2|L3 to lower case l2|l3
+        config.set(base_path + ['mode'], value=tmp.lower())
+
+pool_base = base + ['client-ip-pool']
 if not config.exists(pool_base):
     exit(0)
+
 default_pool = ''
 gateway = ''