accel-ppp: T5688: Standardized pool configuration in accel-ppp

Standardized pool configuration for all accel-ppp services.
1. Only named pools are used now.
2. Allows all services to use range in x.x.x.x/mask
   and x.x.x.x-x.x.x.y format
3. next-pool can be used in all services
2. Allows to use in ipoe gw-ip-address without pool configuration
   which allows to use Fraimed-IP-Address attribute by radius.
3. Default pool name should be explicidly configured
   with default-pool.
4. In ipoe netmask and range subnet can be different.

(cherry picked from commit 422eb463d413da812eabc28706e507a9910d7b53)

1 files changed, 0 insertions, 66 deletions

diff --git a/python/vyos/configverify.py b/python/vyos/configverify.py
index 52f9238b8..27055c863 100644
--- a/python/vyos/configverify.py
+++ b/python/vyos/configverify.py
@@ -385,72 +385,6 @@ def verify_vlan_config(config):
             verify_mtu_parent(c_vlan, config)
             verify_mtu_parent(c_vlan, s_vlan)
 
-def verify_accel_ppp_base_service(config, local_users=True):
-    """
-    Common helper function which must be used by all Accel-PPP services based
-    on get_config_dict()
-    """
-    # vertify auth settings
-    if local_users and dict_search('authentication.mode', config) == 'local':
-        if (dict_search(f'authentication.local_users', config) is None or
-                dict_search(f'authentication.local_users', config) == {}):
-            raise ConfigError(
-                'Authentication mode local requires local users to be configured!')
-
-        for user in dict_search('authentication.local_users.username', config):
-            user_config = config['authentication']['local_users']['username'][user]
-
-            if 'password' not in user_config:
-                raise ConfigError(f'Password required for local user "{user}"')
-
-            if 'rate_limit' in user_config:
-                # if up/download is set, check that both have a value
-                if not {'upload', 'download'} <= set(user_config['rate_limit']):
-                    raise ConfigError(f'User "{user}" has rate-limit configured for only one ' \
-                                      'direction but both upload and download must be given!')
-
-    elif dict_search('authentication.mode', config) == 'radius':
-        if not dict_search('authentication.radius.server', config):
-            raise ConfigError('RADIUS authentication requires at least one server')
-
-        for server in dict_search('authentication.radius.server', config):
-            radius_config = config['authentication']['radius']['server'][server]
-            if 'key' not in radius_config:
-                raise ConfigError(f'Missing RADIUS secret key for server "{server}"')
-
-    # Check global gateway or gateway in named pool
-    gateway = False
-    if 'gateway_address' in config:
-        gateway = True
-    else:
-        if 'client_ip_pool' in config:
-            if dict_search_recursive(config, 'gateway_address', ['client_ip_pool', 'name']):
-                for _, v in config['client_ip_pool']['name'].items():
-                    if 'gateway_address' in v:
-                        gateway = True
-                        break
-    if not gateway:
-        raise ConfigError('Server requires gateway-address to be configured!')
-
-    if 'name_server_ipv4' in config:
-        if len(config['name_server_ipv4']) > 2:
-            raise ConfigError('Not more then two IPv4 DNS name-servers ' \
-                              'can be configured')
-
-    if 'name_server_ipv6' in config:
-        if len(config['name_server_ipv6']) > 3:
-            raise ConfigError('Not more then three IPv6 DNS name-servers ' \
-                              'can be configured')
-
-    if 'client_ipv6_pool' in config:
-        ipv6_pool = config['client_ipv6_pool']
-        if 'delegate' in ipv6_pool:
-            if 'prefix' not in ipv6_pool:
-                raise ConfigError('IPv6 "delegate" also requires "prefix" to be defined!')
-
-            for delegate in ipv6_pool['delegate']:
-                if 'delegation_prefix' not in ipv6_pool['delegate'][delegate]:
-                    raise ConfigError('delegation-prefix length required!')
 
 def verify_diffie_hellman_length(file, min_keysize):
     """ Verify Diffie-Hellamn keypair length given via file. It must be greater